diff --git a/README.md b/README.md
index 8ddfc63..4609b47 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,62 @@
 # localbitcoin++
-<strong>IMPORTANT: This project is for educational purposes. Use of this software for commercial purpose is higly discouraged and shall be done on personal risk. The author shall not be deemed responsible for any profit or loss of any kind.</strong>
+<strong>DISCLAIMER: This project is for educational purposes. Use of this software for commercial purpose is higly discouraged and shall be done on personal risk. The author shall not be deemed responsible for any profit or loss of any kind.</strong>
 
+### About
 A distributed single HTML page Bitcoin trading platform. Based on pure Javascript, this single page HTML 5 Bitcoin trading exchange can be used to deposit, withdraw and trade Bitcoins removing need to download any app or software. Moreover, this application also removes any need of username and password verification.
 
 The application is currently in beta phase.
+
+### Features
+- buy, sell, deposit, withdraw Bitcoins and/or FLO; 
+- exchange with fiat currencies;
+- inbuilt decentralized wallet to store, send or receive Bitcoins and/or FLO;
+- p2p architecture;
+- powered by FLO blockchain;
+- passwordless exchange;
+- single HTML5 webpage application;
+
+### Architecture
+The same index.html file serves as both server and client. The base architecture is powered by [FLO](https://www.flo.cash/ "FLO") blockchain which is a fork of the bitcoin blockchain with a field to store about 1000 characters in blockchain. This field, called floData, is used to store rules for the exchange using a master Flo key. A sample master rules is given as follows:
+
+```javascript
+masterFLOPubKey=03EA5E2CAB18DA585400D6EC569438D415FAF200528E05D0E2B9BEAA2B5C3DCA90#!#tradableAsset1=BTC,FLO,BTC_TEST,FLO_TEST#!#tradableAsset2=INR,USD,#!#validTradingAmount=10,50,100,#!#btcTradeMargin=5000#!#MaxBackups=1#!#waitTime={"normaldelay":60000,"exportdelay":60000,"syncdelay":60000,"hugedelay":60000}#!#ordersLife={"trade":300000,"cryptoDeposit":900000,"cryptoWithdraw":300000,"cashDeposit":900000,"cashWithdraw":900000}#!#miners_fee={"btc":0.0005,"flo":0.001}#!#supernodesPubKeys=026FCC6CFF6EB3A39E54BEB6E13FC2F02C3A93F4767AA80E49E7E876443F95AE5F,0349B08AA1ABDCFFB6D78CD7C949665AD2FF065EA02B3C6C47A5E9592C9A1C6BCB,039B4AA00DBFC0A6631DE6DA83526611A0E6B857D3579DF840BBDEAE8B6898E3B6,0315C3A20FE7096CC2E0F81A80D5F1A687B8F9EFA65242A0B0881E1BA3EE7D7D53,03C8E3836C9A77E2AF03D4265D034BA85732738919708EAF6A16382195AE796EDF,03F7493F11B8E44B9798CD434D20FBE7FA34B9779D144984889D11A17C56A18742#!#specialNodes=02348523EB008BD37BF297AA360757062CB9D153C371EE727349A02F0B67910613,03C38E6523D6A2C45E00E60DC072E4D4340007F8A0026F134DCBBC670E4C44D31C#!#cashiers={"032871A74D2DDA9D0DE7135F58B5BD2D7F679D2CCA20EA7909466D1A6912DF4022":{"upi":"johnDoe@upi","currencies":["INR"],"is_live":false},"03DB4A12EB543B293DDBB0CE314C46C36D6761294AFBB7264A6D78F710FFD97CF0":{"upi":"janeDoe@upi","currencies":["INR","USD"],"is_live":false}}#!#ShamirsMaxShares=8#!#supernodeSeeds={"ranchimall1":{"ip":"127.0.0.1:9111","kbucketId":"oZxHcbSf1JC8t5GjutopWYXs7C6Fe9p7ps"},"ranchimall2":{"ip":"127.0.0.1:9112","kbucketId":"oTWjPupy3Z7uMdPcu5uXd521HBkcsLuSuM"},"ranchimall3":{"ip":"127.0.0.1:9113","kbucketId":"odYA6KagmbokSh9GY7yAfeTUZRtZLwecY1"},"ranchimall4":{"ip":"127.0.0.1:9114","kbucketId":"oJosrve9dBv2Hj2bfncxv2oEpTysg3Wejv"},"ranchimall5":{"ip":"127.0.0.1:9115","kbucketId":"oMhv5sAzqg77sYHxmUGZWKRrVo4P4JQduS"}"ranchimall6":{"ip":"127.0.0.1:9116","kbucketId":"oV1wCeWca3VawbBTfUGKA7Vd368PATnKAx"}}
+```
+
+The so called master comment contains various rules separated by a delimitter #!# in a key value pair to write rules for the exchange. For example, supernodeSeeds are the ip addresses of the various servers that form the p2p architecture. tradableAsset1 to set which crypto can be traded in the exchnage among BTC and FLO or both.
+
+Once the master comment is broadcasted to the blockchain the servers described in supernodeSeeds can be started to instantiate the p2p network. Once the network is established each server connect to its n nearest neighbors according to XOR distances of their respective Flo addresses. This setup is important as each server also maintains data backup amongst their neighbors.
+
+#### Run as a client
+Once the servers started running the clients can connect to any one of these servers by just running the index.html page. Users will need to provide a Flo private key to login into the system. This private key must be stored securely and safely by the user as this is the key to their account into the exchange. Losing the private key means losing access to all your assets. Users can generate a Flo private key using the exchange itself or you can generate from [here](https://flo-webwallet.duckdns.org/ "here").
+
+### Workflow
+Once the user has successfully logged into the exchange the next thing he needs to do is to deposit crypto (BTC or FLO) and/or fiat currency. Once done, user can trade his assets against other.
+
+There are primarily three tabs namely *Trade, Exchange *and* Cash*.
+
++ **Trade**
+	+ Buy - fill and submit the form to buy Bitcoins
+	+ Sell - fill and submit the form to sell Bitcoins 
+
++ **Crypto**
+	+ Deposit to exchange - fill and submit the form to deposit Bitcoins
+	+ Withdrawfrom exchange - fill and submit the form to withdraw Bitcoins
+	+ Confirm deposit - optionally you can use this button to inform the server that you have deposited (sent) the bitcoins to the address given by the exchange during deposit process
+	+ Send to any address - this is a inbuilt wallet to send bitcoins to a bitcoin address
+
++ **Cash**
+	+ Deposit - fill and submit the form to deposit cash
+	+ Withdraw - fill and submit the form to withdraw cash
+
+There are other important sections:
+
+The **Balance** section provides information about the current balance of the user both fiat and crypto. 
+
+The **Market Price** provides information about the current trading price of the respective crypto.
+
+The **My Orders** section provides information about status of the assets put on trade.
+
+The **Activity** section can be used to learn about the current status of both crypto and fiat deposited or withdrawn.
+
+The **User** section can be used to set default currency and logging out from the system.
+
diff --git a/all_rupee_token_transfers.html b/all_rupee_token_transfers.html
new file mode 100644
index 0000000..52d33f6
--- /dev/null
+++ b/all_rupee_token_transfers.html
@@ -0,0 +1,9432 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Cashier Token Transfers</title>
+
+    <style>
+
+        body {
+            margin: 10px 10px;
+        }
+
+        * {
+            box-sizing: border-box;
+        }
+        
+        .myInput {
+            background-image: url('/css/searchicon.png');
+            background-position: 10px 10px;
+            background-repeat: no-repeat;
+            width: 100%;
+            font-size: 16px;
+            padding: 12px 20px 12px 40px;
+            border: 1px solid #ddd;
+            margin-bottom: 12px;
+        }
+        
+        .myTable {
+            border-collapse: separate;
+            width: 100%;
+            font-size: 18px;
+        }
+        
+        .myTable th, #myTable td {
+            text-align: left;
+            padding: 12px;
+        }
+        
+        .myTable tr {
+            border-bottom: 1px solid #ddd;
+        }
+        
+        .myTable tr.header, #myTable tr:hover {
+            background-color: #f1f1f1;
+        }
+
+        .myTable td {
+            padding-top: .5em;
+            padding-bottom: .5em;
+        }
+
+        .paleyellow {
+            background-color: bisque;
+        }
+    </style>
+</head>
+<body onload="onLoadStartUp()">
+
+    <div>
+        <h2>Insert Flo Address of Cashier:</h2>
+        <input type="text" id="cashier_addr_input">
+        <button id="cashier_addr_input_btn">Button</button>
+    </div>
+
+    <h2>Cashier Request List </h4>
+    <input
+        type="text"
+        id="searchbar_data"
+        class="myInput"
+        onkeyup="search_data()"
+        placeholder="Search anything"
+    />
+
+    <table id="data_list" class="myTable">
+        <tr class="header" id="tbl_head">
+            <th>Flodata</th>
+            <th>Token Amount</th>
+            <th>Event Type</th>
+            <th>Event Time</th>
+        </tr>
+    </table>
+
+    <div>
+        <h3>Total Deposits: <span id="deposits_sum"></span></h3>
+        <h3>Total Withdrawals: <span id="withdraws_sum"></span></h3>
+    </div>
+
+    <script id="floGlobals">
+        /* Constants for FLO blockchain operations !!Make sure to add this at begining!! */
+        const floGlobals = {
+    
+            //Required for all
+            blockchain: "FLO",
+    
+            //Required for blockchain API operators
+            apiURL: {
+                FLO: ['https://explorer.mediciland.com/', 'https://livenet.flocha.in/', 'https://flosight.duckdns.org/',
+                    'http://livenet-explorer.floexperiments.com/'
+                ],
+                FLO_TEST: ['https://testnet-flosight.duckdns.org/', 'https://testnet.flocha.in/']
+            },
+            adminID: "FKAEdnPfjXLHSYwrXQu377ugN4tXU7VGdf",
+            sendAmt: 0.001,
+            fee: 0.0005,
+    
+            //Required for Supernode operations
+            SNStorageID: "FEzk75EGMPEQMrCuPosGiwuK162hcEu49E",
+            supernodes: {}, //each supnernode must be stored as floID : {uri:<uri>,pubKey:<publicKey>}
+    
+            //for cloud apps
+            subAdmins: [],
+            application: "EXCHANGE_TEST_MODE",
+            vectorClock: {},
+            appObjects: {},
+            generalData: {},
+            generalVC: {}
+        }
+    </script>
+    
+    <script id="init_lib">
+        //All util libraries required for Standard operations (DO NOT EDIT ANY)
+    
+          /* Reactor Event handling */
+      if (typeof reactor == "undefined" || !reactor) {
+        (function () {
+          function Event(name) {
+            this.name = name;
+            this.callbacks = [];
+          }
+    
+          Event.prototype.registerCallback = function (callback) {
+            this.callbacks.push(callback);
+          };
+    
+          function Reactor() {
+            this.events = {};
+          }
+    
+          Reactor.prototype.registerEvent = function (eventName) {
+            var event = new Event(eventName);
+            this.events[eventName] = event;
+          };
+    
+          Reactor.prototype.dispatchEvent = function (eventName, eventArgs) {
+            this.events[eventName].callbacks.forEach(function (callback) {
+              callback(eventArgs);
+            });
+          };
+    
+          Reactor.prototype.addEventListener = function (eventName, callback) {
+            this.events[eventName].registerCallback(callback);
+          };
+    
+          window.reactor = new Reactor();
+        })();
+      }
+    
+      /* Sample Usage
+        --Creating and defining the event--
+        reactor.registerEvent('<eventName>');
+        reactor.addEventListener('<eventName>', function(someObject){
+          do something...
+        });
+        --Firing the event--
+        reactor.dispatchEvent('<eventName>',<someObject>);
+      */
+    
+      
+    /*!
+    * Crypto-JS v2.5.4  Crypto.js
+    * http://code.google.com/p/crypto-js/
+    * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+    * http://code.google.com/p/crypto-js/wiki/License
+    */
+    if (typeof Crypto == "undefined" || !Crypto.util) {
+        (function () {
+    
+            var base64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    
+            // Global Crypto object
+            var Crypto = window.Crypto = {};
+    
+            // Crypto utilities
+            var util = Crypto.util = {
+    
+                // Bit-wise rotate left
+                rotl: function (n, b) {
+                    return (n << b) | (n >>> (32 - b));
+                },
+    
+                // Bit-wise rotate right
+                rotr: function (n, b) {
+                    return (n << (32 - b)) | (n >>> b);
+                },
+    
+                // Swap big-endian to little-endian and vice versa
+                endian: function (n) {
+    
+                    // If number given, swap endian
+                    if (n.constructor == Number) {
+                        return util.rotl(n, 8) & 0x00FF00FF |
+                    util.rotl(n, 24) & 0xFF00FF00;
+                    }
+    
+                    // Else, assume array and swap all items
+                    for (var i = 0; i < n.length; i++)
+                        n[i] = util.endian(n[i]);
+                    return n;
+    
+                },
+    
+                // Generate an array of any length of random bytes
+                randomBytes: function (n) {
+                    for (var bytes = []; n > 0; n--)
+                        bytes.push(Math.floor(Math.random() * 256));
+                    return bytes;
+                },
+    
+                // Convert a byte array to big-endian 32-bit words
+                bytesToWords: function (bytes) {
+                    for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                        words[b >>> 5] |= (bytes[i] & 0xFF) << (24 - b % 32);
+                    return words;
+                },
+    
+                // Convert big-endian 32-bit words to a byte array
+                wordsToBytes: function (words) {
+                    for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                        bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+                    return bytes;
+                },
+    
+                // Convert a byte array to a hex string
+                bytesToHex: function (bytes) {
+                    for (var hex = [], i = 0; i < bytes.length; i++) {
+                        hex.push((bytes[i] >>> 4).toString(16));
+                        hex.push((bytes[i] & 0xF).toString(16));
+                    }
+                    return hex.join("");
+                },
+    
+                // Convert a hex string to a byte array
+                hexToBytes: function (hex) {
+                    for (var bytes = [], c = 0; c < hex.length; c += 2)
+                        bytes.push(parseInt(hex.substr(c, 2), 16));
+                    return bytes;
+                },
+    
+                // Convert a byte array to a base-64 string
+                bytesToBase64: function (bytes) {
+                    for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                        var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                        for (var j = 0; j < 4; j++) {
+                            if (i * 8 + j * 6 <= bytes.length * 8)
+                                base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F));
+                            else base64.push("=");
+                        }
+                    }
+    
+                    return base64.join("");
+                },
+    
+                // Convert a base-64 string to a byte array
+                base64ToBytes: function (base64) {
+                    // Remove non-base-64 characters
+                    base64 = base64.replace(/[^A-Z0-9+\/]/ig, "");
+    
+                    for (var bytes = [], i = 0, imod4 = 0; i < base64.length; imod4 = ++i % 4) {
+                        if (imod4 == 0) continue;
+                        bytes.push(((base64map.indexOf(base64.charAt(i - 1)) & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2)) |
+                        (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2)));
+                    }
+    
+                    return bytes;
+                }
+    
+            };
+    
+            // Crypto character encodings
+            var charenc = Crypto.charenc = {};
+    
+            // UTF-8 encoding
+            var UTF8 = charenc.UTF8 = {
+    
+                // Convert a string to a byte array
+                stringToBytes: function (str) {
+                    return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+                },
+    
+                // Convert a byte array to a string
+                bytesToString: function (bytes) {
+                    return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+                }
+    
+            };
+    
+            // Binary encoding
+            var Binary = charenc.Binary = {
+    
+                // Convert a string to a byte array
+                stringToBytes: function (str) {
+                    for (var bytes = [], i = 0; i < str.length; i++)
+                        bytes.push(str.charCodeAt(i) & 0xFF);
+                    return bytes;
+                },
+    
+                // Convert a byte array to a string
+                bytesToString: function (bytes) {
+                    for (var str = [], i = 0; i < bytes.length; i++)
+                        str.push(String.fromCharCode(bytes[i]));
+                    return str.join("");
+                }
+    
+            };
+    
+        })();
+    }
+    
+    
+    
+            //Adding SHA1 to fix basic PKBDF2
+            /*
+             * Crypto-JS v2.5.4
+             * http://code.google.com/p/crypto-js/
+             * (c) 2009-2012 by Jeff Mott. All rights reserved.
+             * http://code.google.com/p/crypto-js/wiki/License
+             */
+            (function () {
+    
+                // Shortcuts
+                var C = Crypto,
+                    util = C.util,
+                    charenc = C.charenc,
+                    UTF8 = charenc.UTF8,
+                    Binary = charenc.Binary;
+    
+                // Public API
+                var SHA1 = C.SHA1 = function (message, options) {
+                    var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+                    return options && options.asBytes ? digestbytes :
+                        options && options.asString ? Binary.bytesToString(digestbytes) :
+                        util.bytesToHex(digestbytes);
+                };
+    
+                // The core
+                SHA1._sha1 = function (message) {
+    
+                    // Convert to byte array
+                    if (message.constructor == String) message = UTF8.stringToBytes(message);
+                    /* else, assume byte array already */
+    
+                    var m = util.bytesToWords(message),
+                        l = message.length * 8,
+                        w = [],
+                        H0 = 1732584193,
+                        H1 = -271733879,
+                        H2 = -1732584194,
+                        H3 = 271733878,
+                        H4 = -1009589776;
+    
+                    // Padding
+                    m[l >> 5] |= 0x80 << (24 - l % 32);
+                    m[((l + 64 >>> 9) << 4) + 15] = l;
+    
+                    for (var i = 0; i < m.length; i += 16) {
+    
+                        var a = H0,
+                            b = H1,
+                            c = H2,
+                            d = H3,
+                            e = H4;
+    
+                        for (var j = 0; j < 80; j++) {
+    
+                            if (j < 16) w[j] = m[i + j];
+                            else {
+                                var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                                w[j] = (n << 1) | (n >>> 31);
+                            }
+    
+                            var t = ((H0 << 5) | (H0 >>> 27)) + H4 + (w[j] >>> 0) + (
+                                j < 20 ? (H1 & H2 | ~H1 & H3) + 1518500249 :
+                                j < 40 ? (H1 ^ H2 ^ H3) + 1859775393 :
+                                j < 60 ? (H1 & H2 | H1 & H3 | H2 & H3) - 1894007588 :
+                                (H1 ^ H2 ^ H3) - 899497514);
+    
+                            H4 = H3;
+                            H3 = H2;
+                            H2 = (H1 << 30) | (H1 >>> 2);
+                            H1 = H0;
+                            H0 = t;
+    
+                        }
+    
+                        H0 += a;
+                        H1 += b;
+                        H2 += c;
+                        H3 += d;
+                        H4 += e;
+    
+                    }
+    
+                    return [H0, H1, H2, H3, H4];
+    
+                };
+    
+                // Package private blocksize
+                SHA1._blocksize = 16;
+    
+                SHA1._digestsize = 20;
+    
+            })();
+    
+            //Added to make PKBDF2 work
+            /*
+             * Crypto-JS v2.5.4
+             * http://code.google.com/p/crypto-js/
+             * (c) 2009-2012 by Jeff Mott. All rights reserved.
+             * http://code.google.com/p/crypto-js/wiki/License
+             */
+            (function () {
+    
+                // Shortcuts
+                var C = Crypto,
+                    util = C.util,
+                    charenc = C.charenc,
+                    UTF8 = charenc.UTF8,
+                    Binary = charenc.Binary;
+    
+                C.HMAC = function (hasher, message, key, options) {
+    
+                    // Convert to byte arrays
+                    if (message.constructor == String) message = UTF8.stringToBytes(message);
+                    if (key.constructor == String) key = UTF8.stringToBytes(key);
+                    /* else, assume byte arrays already */
+    
+                    // Allow arbitrary length keys
+                    if (key.length > hasher._blocksize * 4)
+                        key = hasher(key, {
+                            asBytes: true
+                        });
+    
+                    // XOR keys with pad constants
+                    var okey = key.slice(0),
+                        ikey = key.slice(0);
+                    for (var i = 0; i < hasher._blocksize * 4; i++) {
+                        okey[i] ^= 0x5C;
+                        ikey[i] ^= 0x36;
+                    }
+    
+                    var hmacbytes = hasher(okey.concat(hasher(ikey.concat(message), {
+                        asBytes: true
+                    })), {
+                        asBytes: true
+                    });
+    
+                    return options && options.asBytes ? hmacbytes :
+                        options && options.asString ? Binary.bytesToString(hmacbytes) :
+                        util.bytesToHex(hmacbytes);
+    
+                };
+    
+            })();
+    
+    
+            //crypto-sha256-hmac.js
+            /*
+             * Crypto-JS v2.5.4
+             * http://code.google.com/p/crypto-js/
+             * (c) 2009-2012 by Jeff Mott. All rights reserved.
+             * http://code.google.com/p/crypto-js/wiki/License
+             */
+    
+            function ascii_to_hexa(str) {
+                var arr1 = [];
+                for (var n = 0, l = str.length; n < l; n++) {
+                    var hex = Number(str.charCodeAt(n)).toString(16);
+                    arr1.push(hex);
+                }
+                return arr1.join('');
+            }
+    
+    
+            (typeof Crypto == "undefined" || !Crypto.util) && function () {
+                var d = window.Crypto = {},
+                    k = d.util = {
+                        rotl: function (b, a) {
+                            return b << a | b >>> 32 - a
+                        },
+                        rotr: function (b, a) {
+                            return b << 32 - a | b >>> a
+                        },
+                        endian: function (b) {
+                            if (b.constructor == Number) return k.rotl(b, 8) & 16711935 | k.rotl(b, 24) & 4278255360;
+                            for (var a = 0; a < b.length; a++) b[a] = k.endian(b[a]);
+                            return b
+                        },
+                        randomBytes: function (b) {
+                            for (var a = []; b > 0; b--) a.push(Math.floor(Math.random() * 256));
+                            return a
+                        },
+                        bytesToWords: function (b) {
+                            for (var a = [], c = 0, e = 0; c < b.length; c++, e += 8) a[e >>> 5] |= (b[c] & 255) <<
+                                24 - e % 32;
+                            return a
+                        },
+                        wordsToBytes: function (b) {
+                            for (var a = [], c = 0; c < b.length * 32; c += 8) a.push(b[c >>> 5] >>> 24 - c % 32 & 255);
+                            return a
+                        },
+                        bytesToHex: function (b) {
+                            for (var a = [], c = 0; c < b.length; c++) a.push((b[c] >>> 4).toString(16)), a.push((b[c] &
+                                15).toString(16));
+                            return a.join("")
+                        },
+                        hexToBytes: function (b) {
+                            for (var a = [], c = 0; c < b.length; c += 2) a.push(parseInt(b.substr(c, 2), 16));
+                            return a
+                        },
+                        bytesToBase64: function (b) {
+                            for (var a = [], c = 0; c < b.length; c += 3)
+                                for (var e = b[c] << 16 | b[c + 1] << 8 | b[c + 2], p = 0; p < 4; p++) c * 8 + p * 6 <=
+                                    b.length * 8 ? a.push(
+                                        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(e >>>
+                                            6 * (3 - p) & 63)) : a.push("=");
+                            return a.join("")
+                        },
+                        base64ToBytes: function (b) {
+                            for (var b = b.replace(/[^A-Z0-9+\/]/ig, ""), a = [], c = 0, e = 0; c < b.length; e = ++c %
+                                4) e != 0 && a.push(("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+                                    .indexOf(b.charAt(c - 1)) & Math.pow(2, -2 * e + 8) - 1) << e * 2 |
+                                "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(b.charAt(
+                                    c)) >>> 6 - e * 2);
+                            return a
+                        }
+                    },
+                    d = d.charenc = {};
+                d.UTF8 = {
+                    stringToBytes: function (b) {
+                        return g.stringToBytes(unescape(encodeURIComponent(b)))
+                    },
+                    bytesToString: function (b) {
+                        return decodeURIComponent(escape(g.bytesToString(b)))
+                    }
+                };
+                var g = d.Binary = {
+                    stringToBytes: function (b) {
+                        for (var a = [], c = 0; c < b.length; c++) a.push(b.charCodeAt(c) & 255);
+                        return a
+                    },
+                    bytesToString: function (b) {
+                        for (var a = [], c = 0; c < b.length; c++) a.push(String.fromCharCode(b[c]));
+                        return a.join("")
+                    }
+                }
+            }();
+            (function () {
+                var d = Crypto,
+                    k = d.util,
+                    g = d.charenc,
+                    b = g.UTF8,
+                    a = g.Binary,
+                    c = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221,
+                        3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580,
+                        3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+                        2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895,
+                        666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037,
+                        2730485921,
+                        2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734,
+                        506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222,
+                        2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298
+                    ],
+                    e = d.SHA256 = function (b, c) {
+                        var f = k.wordsToBytes(e._sha256(b));
+                        return c && c.asBytes ? f : c && c.asString ? a.bytesToString(f) : k.bytesToHex(f)
+                    };
+                e._sha256 = function (a) {
+                    a.constructor == String && (a = b.stringToBytes(a));
+                    var e = k.bytesToWords(a),
+                        f = a.length * 8,
+                        a = [1779033703, 3144134277,
+                            1013904242, 2773480762, 1359893119, 2600822924, 528734635, 1541459225
+                        ],
+                        d = [],
+                        g, m, r, i, n, o, s, t, h, l, j;
+                    e[f >> 5] |= 128 << 24 - f % 32;
+                    e[(f + 64 >> 9 << 4) + 15] = f;
+                    for (t = 0; t < e.length; t += 16) {
+                        f = a[0];
+                        g = a[1];
+                        m = a[2];
+                        r = a[3];
+                        i = a[4];
+                        n = a[5];
+                        o = a[6];
+                        s = a[7];
+                        for (h = 0; h < 64; h++) {
+                            h < 16 ? d[h] = e[h + t] : (l = d[h - 15], j = d[h - 2], d[h] = ((l << 25 | l >>> 7) ^
+                                (l << 14 | l >>> 18) ^ l >>> 3) + (d[h - 7] >>> 0) + ((j << 15 | j >>> 17) ^
+                                (j << 13 | j >>> 19) ^ j >>> 10) + (d[h - 16] >>> 0));
+                            j = f & g ^ f & m ^ g & m;
+                            var u = (f << 30 | f >>> 2) ^ (f << 19 | f >>> 13) ^ (f << 10 | f >>> 22);
+                            l = (s >>> 0) + ((i << 26 | i >>> 6) ^ (i << 21 | i >>> 11) ^ (i << 7 | i >>> 25)) +
+                                (i & n ^ ~i & o) + c[h] + (d[h] >>> 0);
+                            j = u + j;
+                            s = o;
+                            o = n;
+                            n = i;
+                            i = r + l >>> 0;
+                            r = m;
+                            m = g;
+                            g = f;
+                            f = l + j >>> 0
+                        }
+                        a[0] += f;
+                        a[1] += g;
+                        a[2] += m;
+                        a[3] += r;
+                        a[4] += i;
+                        a[5] += n;
+                        a[6] += o;
+                        a[7] += s
+                    }
+                    return a
+                };
+                e._blocksize = 16;
+                e._digestsize = 32
+            })();
+            (function () {
+                var d = Crypto,
+                    k = d.util,
+                    g = d.charenc,
+                    b = g.UTF8,
+                    a = g.Binary;
+                d.HMAC = function (c, e, d, g) {
+                    e.constructor == String && (e = b.stringToBytes(e));
+                    d.constructor == String && (d = b.stringToBytes(d));
+                    d.length > c._blocksize * 4 && (d = c(d, {
+                        asBytes: !0
+                    }));
+                    for (var f = d.slice(0), d = d.slice(0), q = 0; q < c._blocksize * 4; q++) f[q] ^= 92, d[q] ^=
+                        54;
+                    c = c(f.concat(c(d.concat(e), {
+                        asBytes: !0
+                    })), {
+                        asBytes: !0
+                    });
+                    return g && g.asBytes ? c : g && g.asString ? a.bytesToString(c) : k.bytesToHex(c)
+                }
+            })();
+    
+    
+    /*!
+    * Random number generator with ArcFour PRNG
+    *
+    * NOTE: For best results, put code like
+    * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+    * in your main HTML document.
+    *
+    * Copyright Tom Wu, bitaddress.org  BSD License.
+    * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+    */
+    (function () {
+    
+        // Constructor function of Global SecureRandom object
+        var sr = window.SecureRandom = function () { };
+    
+        // Properties
+        sr.state;
+        sr.pool;
+        sr.pptr;
+        sr.poolCopyOnInit;
+    
+        // Pool size must be a multiple of 4 and greater than 32.
+        // An array of bytes the size of the pool will be passed to init()
+        sr.poolSize = 256;
+    
+        // --- object methods ---
+    
+        // public method
+        // ba: byte array
+        sr.prototype.nextBytes = function (ba) {
+            var i;
+            if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) {
+                try {
+                    var rvBytes = new Uint8Array(ba.length);
+                    window.crypto.getRandomValues(rvBytes);
+                    for (i = 0; i < ba.length; ++i)
+                        ba[i] = sr.getByte() ^ rvBytes[i];
+                    return;
+                } catch (e) {
+                    alert(e);
+                }
+            }
+            for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+        };
+    
+    
+        // --- static methods ---
+    
+        // Mix in the current time (w/milliseconds) into the pool
+        // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+        sr.seedTime = function () {
+            sr.seedInt(new Date().getTime());
+        }
+    
+        sr.getByte = function () {
+            if (sr.state == null) {
+                sr.seedTime();
+                sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+                sr.state.init(sr.pool);
+                sr.poolCopyOnInit = [];
+                for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+                    sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+                sr.pptr = 0;
+            }
+            // TODO: allow reseeding after first request
+            return sr.state.next();
+        }
+    
+        // Mix in a 32-bit integer into the pool
+        sr.seedInt = function (x) {
+            sr.seedInt8(x);
+            sr.seedInt8((x >> 8));
+            sr.seedInt8((x >> 16));
+            sr.seedInt8((x >> 24));
+        }
+    
+        // Mix in a 16-bit integer into the pool
+        sr.seedInt16 = function (x) {
+            sr.seedInt8(x);
+            sr.seedInt8((x >> 8));
+        }
+    
+        // Mix in a 8-bit integer into the pool
+        sr.seedInt8 = function (x) {
+            sr.pool[sr.pptr++] ^= x & 255;
+            if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+        }
+    
+        // Arcfour is a PRNG
+        sr.ArcFour = function () {
+            function Arcfour() {
+                this.i = 0;
+                this.j = 0;
+                this.S = new Array();
+            }
+    
+            // Initialize arcfour context from key, an array of ints, each from [0..255]
+            function ARC4init(key) {
+                var i, j, t;
+                for (i = 0; i < 256; ++i)
+                    this.S[i] = i;
+                j = 0;
+                for (i = 0; i < 256; ++i) {
+                    j = (j + this.S[i] + key[i % key.length]) & 255;
+                    t = this.S[i];
+                    this.S[i] = this.S[j];
+                    this.S[j] = t;
+                }
+                this.i = 0;
+                this.j = 0;
+            }
+    
+            function ARC4next() {
+                var t;
+                this.i = (this.i + 1) & 255;
+                this.j = (this.j + this.S[this.i]) & 255;
+                t = this.S[this.i];
+                this.S[this.i] = this.S[this.j];
+                this.S[this.j] = t;
+                return this.S[(t + this.S[this.i]) & 255];
+            }
+    
+            Arcfour.prototype.init = ARC4init;
+            Arcfour.prototype.next = ARC4next;
+    
+            return new Arcfour();
+        };
+    
+    
+        // Initialize the pool with junk if needed.
+        if (sr.pool == null) {
+            sr.pool = new Array();
+            sr.pptr = 0;
+            var t;
+            if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) {
+                try {
+                    // Use webcrypto if available
+                    var ua = new Uint8Array(sr.poolSize);
+                    window.crypto.getRandomValues(ua);
+                    for (t = 0; t < sr.poolSize; ++t)
+                        sr.pool[sr.pptr++] = ua[t];
+                } catch (e) { alert(e); }
+            }
+            while (sr.pptr < sr.poolSize) {  // extract some randomness from Math.random()
+                t = Math.floor(65536 * Math.random());
+                sr.pool[sr.pptr++] = t >>> 8;
+                sr.pool[sr.pptr++] = t & 255;
+            }
+            sr.pptr = Math.floor(sr.poolSize * Math.random());
+            sr.seedTime();
+            // entropy
+            var entropyStr = "";
+            // screen size and color depth: ~4.8 to ~5.4 bits
+            entropyStr += (window.screen.height * window.screen.width * window.screen.colorDepth);
+            entropyStr += (window.screen.availHeight * window.screen.availWidth * window.screen.pixelDepth);
+            // time zone offset: ~4 bits
+            var dateObj = new Date();
+            var timeZoneOffset = dateObj.getTimezoneOffset();
+            entropyStr += timeZoneOffset;
+            // user agent: ~8.3 to ~11.6 bits
+            entropyStr += navigator.userAgent;
+            // browser plugin details: ~16.2 to ~21.8 bits
+            var pluginsStr = "";
+            for (var i = 0; i < navigator.plugins.length; i++) {
+                pluginsStr += navigator.plugins[i].name + " " + navigator.plugins[i].filename + " " + navigator.plugins[i].description + " " + navigator.plugins[i].version + ", ";
+            }
+            var mimeTypesStr = "";
+            for (var i = 0; i < navigator.mimeTypes.length; i++) {
+                mimeTypesStr += navigator.mimeTypes[i].description + " " + navigator.mimeTypes[i].type + " " + navigator.mimeTypes[i].suffixes + ", ";
+            }
+            entropyStr += pluginsStr + mimeTypesStr;
+            // cookies and storage: 1 bit
+            entropyStr += navigator.cookieEnabled + typeof (sessionStorage) + typeof (localStorage);
+            // language: ~7 bit
+            entropyStr += navigator.language;
+            // history: ~2 bit
+            entropyStr += window.history.length;
+            // location
+            entropyStr += window.location;
+    
+            var entropyBytes = Crypto.SHA256(entropyStr, { asBytes: true });
+            for (var i = 0 ; i < entropyBytes.length ; i++) {
+                sr.seedInt8(entropyBytes[i]);
+            }
+        }
+    })();
+    
+    
+            //ripemd160.js
+            /*
+            CryptoJS v3.1.2
+            code.google.com/p/crypto-js
+            (c) 2009-2013 by Jeff Mott. All rights reserved.
+            code.google.com/p/crypto-js/wiki/License
+            */
+            /** @preserve
+            (c) 2012 by Cédric Mesnil. All rights reserved.
+            Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+                - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+                - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+            THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+            */
+    
+            // Constants table
+            var zl = [
+                0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+                7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+                3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+                1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+                4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+            ];
+            var zr = [
+                5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+                6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+                15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+                8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+                12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+            ];
+            var sl = [
+                11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+                7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+                11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+                11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+                9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+            ];
+            var sr = [
+                8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+                9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+                9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+                15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+                8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+            ];
+    
+            var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E];
+            var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000];
+    
+            var bytesToWords = function (bytes) {
+                var words = [];
+                for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+                    words[b >>> 5] |= bytes[i] << (24 - b % 32);
+                }
+                return words;
+            };
+    
+            var wordsToBytes = function (words) {
+                var bytes = [];
+                for (var b = 0; b < words.length * 32; b += 8) {
+                    bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+                }
+                return bytes;
+            };
+    
+            var processBlock = function (H, M, offset) {
+    
+                // Swap endian
+                for (var i = 0; i < 16; i++) {
+                    var offset_i = offset + i;
+                    var M_offset_i = M[offset_i];
+    
+                    // Swap
+                    M[offset_i] = (
+                        (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+                        (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
+                    );
+                }
+    
+                // Working variables
+                var al, bl, cl, dl, el;
+                var ar, br, cr, dr, er;
+    
+                ar = al = H[0];
+                br = bl = H[1];
+                cr = cl = H[2];
+                dr = dl = H[3];
+                er = el = H[4];
+                // Computation
+                var t;
+                for (var i = 0; i < 80; i += 1) {
+                    t = (al + M[offset + zl[i]]) | 0;
+                    if (i < 16) {
+                        t += f1(bl, cl, dl) + hl[0];
+                    } else if (i < 32) {
+                        t += f2(bl, cl, dl) + hl[1];
+                    } else if (i < 48) {
+                        t += f3(bl, cl, dl) + hl[2];
+                    } else if (i < 64) {
+                        t += f4(bl, cl, dl) + hl[3];
+                    } else { // if (i<80) {
+                        t += f5(bl, cl, dl) + hl[4];
+                    }
+                    t = t | 0;
+                    t = rotl(t, sl[i]);
+                    t = (t + el) | 0;
+                    al = el;
+                    el = dl;
+                    dl = rotl(cl, 10);
+                    cl = bl;
+                    bl = t;
+    
+                    t = (ar + M[offset + zr[i]]) | 0;
+                    if (i < 16) {
+                        t += f5(br, cr, dr) + hr[0];
+                    } else if (i < 32) {
+                        t += f4(br, cr, dr) + hr[1];
+                    } else if (i < 48) {
+                        t += f3(br, cr, dr) + hr[2];
+                    } else if (i < 64) {
+                        t += f2(br, cr, dr) + hr[3];
+                    } else { // if (i<80) {
+                        t += f1(br, cr, dr) + hr[4];
+                    }
+                    t = t | 0;
+                    t = rotl(t, sr[i]);
+                    t = (t + er) | 0;
+                    ar = er;
+                    er = dr;
+                    dr = rotl(cr, 10);
+                    cr = br;
+                    br = t;
+                }
+                // Intermediate hash value
+                t = (H[1] + cl + dr) | 0;
+                H[1] = (H[2] + dl + er) | 0;
+                H[2] = (H[3] + el + ar) | 0;
+                H[3] = (H[4] + al + br) | 0;
+                H[4] = (H[0] + bl + cr) | 0;
+                H[0] = t;
+            };
+    
+            function f1(x, y, z) {
+                return ((x) ^ (y) ^ (z));
+            }
+    
+            function f2(x, y, z) {
+                return (((x) & (y)) | ((~x) & (z)));
+            }
+    
+            function f3(x, y, z) {
+                return (((x) | (~(y))) ^ (z));
+            }
+    
+            function f4(x, y, z) {
+                return (((x) & (z)) | ((y) & (~(z))));
+            }
+    
+            function f5(x, y, z) {
+                return ((x) ^ ((y) | (~(z))));
+            }
+    
+            function rotl(x, n) {
+                return (x << n) | (x >>> (32 - n));
+            }
+    
+            function ripemd160(message) {
+                var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
+    
+                var m = bytesToWords(message);
+    
+                var nBitsLeft = message.length * 8;
+                var nBitsTotal = message.length * 8;
+    
+                // Add padding
+                m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
+                m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
+                    (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+                    (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
+                );
+    
+                for (var i = 0; i < m.length; i += 16) {
+                    processBlock(H, m, i);
+                }
+    
+                // Swap endian
+                for (var i = 0; i < 5; i++) {
+                    // Shortcut
+                    var H_i = H[i];
+    
+                    // Swap
+                    H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+                        (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+                }
+    
+                var digestbytes = wordsToBytes(H);
+                return digestbytes;
+            }
+    
+    
+    
+    
+    
+    
+            // Upstream 'BigInteger' here:
+            // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+            // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+            // Review and Testing: https://github.com/cryptocoinjs/bigi/
+            /*!
+            * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+            *
+            * Copyright (c) 2005  Tom Wu
+            * All Rights Reserved.
+            * BSD License
+            * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+            *
+            * Copyright Stephan Thomas
+            * Copyright pointbiz
+            */
+    
+            (function () {
+    
+                // (public) Constructor function of Global BigInteger object
+                var BigInteger = window.BigInteger = function BigInteger(a, b, c) {
+                    if (!(this instanceof BigInteger))
+                        return new BigInteger(a, b, c);
+    
+                    if (a != null)
+                        if ("number" == typeof a) this.fromNumber(a, b, c);
+                        else if (b == null && "string" != typeof a) this.fromString(a, 256);
+                    else this.fromString(a, b);
+                };
+    
+                // Bits per digit
+                var dbits;
+    
+                // JavaScript engine analysis
+                var canary = 0xdeadbeefcafe;
+                var j_lm = ((canary & 0xffffff) == 0xefcafe);
+    
+                // return new, unset BigInteger
+                function nbi() {
+                    return new BigInteger(null);
+                }
+    
+                // am: Compute w_j += (x*this_i), propagate carries,
+                // c is initial carry, returns final carry.
+                // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+                // We need to select the fastest one that works in this environment.
+    
+                // am1: use a single mult and divide to get the high bits,
+                // max digit bits should be 26 because
+                // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+                function am1(i, x, w, j, c, n) {
+                    while (--n >= 0) {
+                        var v = x * this[i++] + w[j] + c;
+                        c = Math.floor(v / 0x4000000);
+                        w[j++] = v & 0x3ffffff;
+                    }
+                    return c;
+                }
+                // am2 avoids a big mult-and-extract completely.
+                // Max digit bits should be <= 30 because we do bitwise ops
+                // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+                function am2(i, x, w, j, c, n) {
+                    var xl = x & 0x7fff,
+                        xh = x >> 15;
+                    while (--n >= 0) {
+                        var l = this[i] & 0x7fff;
+                        var h = this[i++] >> 15;
+                        var m = xh * l + h * xl;
+                        l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+                        c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+                        w[j++] = l & 0x3fffffff;
+                    }
+                    return c;
+                }
+                // Alternately, set max digit bits to 28 since some
+                // browsers slow down when dealing with 32-bit numbers.
+                function am3(i, x, w, j, c, n) {
+                    var xl = x & 0x3fff,
+                        xh = x >> 14;
+                    while (--n >= 0) {
+                        var l = this[i] & 0x3fff;
+                        var h = this[i++] >> 14;
+                        var m = xh * l + h * xl;
+                        l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+                        c = (l >> 28) + (m >> 14) + xh * h;
+                        w[j++] = l & 0xfffffff;
+                    }
+                    return c;
+                }
+                if (j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
+                    BigInteger.prototype.am = am2;
+                    dbits = 30;
+                } else if (j_lm && (navigator.appName != "Netscape")) {
+                    BigInteger.prototype.am = am1;
+                    dbits = 26;
+                } else { // Mozilla/Netscape seems to prefer am3
+                    BigInteger.prototype.am = am3;
+                    dbits = 28;
+                }
+    
+                BigInteger.prototype.DB = dbits;
+                BigInteger.prototype.DM = ((1 << dbits) - 1);
+                BigInteger.prototype.DV = (1 << dbits);
+    
+                var BI_FP = 52;
+                BigInteger.prototype.FV = Math.pow(2, BI_FP);
+                BigInteger.prototype.F1 = BI_FP - dbits;
+                BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+    
+                // Digit conversions
+                var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+                var BI_RC = new Array();
+                var rr, vv;
+                rr = "0".charCodeAt(0);
+                for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+                rr = "a".charCodeAt(0);
+                for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+                rr = "A".charCodeAt(0);
+                for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+    
+                function int2char(n) {
+                    return BI_RM.charAt(n);
+                }
+    
+                function intAt(s, i) {
+                    var c = BI_RC[s.charCodeAt(i)];
+                    return (c == null) ? -1 : c;
+                }
+    
+    
+    
+                // return bigint initialized to value
+                function nbv(i) {
+                    var r = nbi();
+                    r.fromInt(i);
+                    return r;
+                }
+    
+    
+                // returns bit length of the integer x
+                function nbits(x) {
+                    var r = 1,
+                        t;
+                    if ((t = x >>> 16) != 0) {
+                        x = t;
+                        r += 16;
+                    }
+                    if ((t = x >> 8) != 0) {
+                        x = t;
+                        r += 8;
+                    }
+                    if ((t = x >> 4) != 0) {
+                        x = t;
+                        r += 4;
+                    }
+                    if ((t = x >> 2) != 0) {
+                        x = t;
+                        r += 2;
+                    }
+                    if ((t = x >> 1) != 0) {
+                        x = t;
+                        r += 1;
+                    }
+                    return r;
+                }
+    
+    
+    
+    
+    
+    
+    
+                // (protected) copy this to r
+                BigInteger.prototype.copyTo = function (r) {
+                    for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+                    r.t = this.t;
+                    r.s = this.s;
+                };
+    
+    
+                // (protected) set from integer value x, -DV <= x < DV
+                BigInteger.prototype.fromInt = function (x) {
+                    this.t = 1;
+                    this.s = (x < 0) ? -1 : 0;
+                    if (x > 0) this[0] = x;
+                    else if (x < -1) this[0] = x + this.DV;
+                    else this.t = 0;
+                };
+    
+                // (protected) set from string and radix
+                BigInteger.prototype.fromString = function (s, b) {
+                    var k;
+                    if (b == 16) k = 4;
+                    else if (b == 8) k = 3;
+                    else if (b == 256) k = 8; // byte array
+                    else if (b == 2) k = 1;
+                    else if (b == 32) k = 5;
+                    else if (b == 4) k = 2;
+                    else {
+                        this.fromRadix(s, b);
+                        return;
+                    }
+                    this.t = 0;
+                    this.s = 0;
+                    var i = s.length,
+                        mi = false,
+                        sh = 0;
+                    while (--i >= 0) {
+                        var x = (k == 8) ? s[i] & 0xff : intAt(s, i);
+                        if (x < 0) {
+                            if (s.charAt(i) == "-") mi = true;
+                            continue;
+                        }
+                        mi = false;
+                        if (sh == 0)
+                            this[this.t++] = x;
+                        else if (sh + k > this.DB) {
+                            this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+                            this[this.t++] = (x >> (this.DB - sh));
+                        } else
+                            this[this.t - 1] |= x << sh;
+                        sh += k;
+                        if (sh >= this.DB) sh -= this.DB;
+                    }
+                    if (k == 8 && (s[0] & 0x80) != 0) {
+                        this.s = -1;
+                        if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+                    }
+                    this.clamp();
+                    if (mi) BigInteger.ZERO.subTo(this, this);
+                };
+    
+    
+                // (protected) clamp off excess high words
+                BigInteger.prototype.clamp = function () {
+                    var c = this.s & this.DM;
+                    while (this.t > 0 && this[this.t - 1] == c) --this.t;
+                };
+    
+                // (protected) r = this << n*DB
+                BigInteger.prototype.dlShiftTo = function (n, r) {
+                    var i;
+                    for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+                    for (i = n - 1; i >= 0; --i) r[i] = 0;
+                    r.t = this.t + n;
+                    r.s = this.s;
+                };
+    
+                // (protected) r = this >> n*DB
+                BigInteger.prototype.drShiftTo = function (n, r) {
+                    for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+                    r.t = Math.max(this.t - n, 0);
+                    r.s = this.s;
+                };
+    
+    
+                // (protected) r = this << n
+                BigInteger.prototype.lShiftTo = function (n, r) {
+                    var bs = n % this.DB;
+                    var cbs = this.DB - bs;
+                    var bm = (1 << cbs) - 1;
+                    var ds = Math.floor(n / this.DB),
+                        c = (this.s << bs) & this.DM,
+                        i;
+                    for (i = this.t - 1; i >= 0; --i) {
+                        r[i + ds + 1] = (this[i] >> cbs) | c;
+                        c = (this[i] & bm) << bs;
+                    }
+                    for (i = ds - 1; i >= 0; --i) r[i] = 0;
+                    r[ds] = c;
+                    r.t = this.t + ds + 1;
+                    r.s = this.s;
+                    r.clamp();
+                };
+    
+    
+                // (protected) r = this >> n
+                BigInteger.prototype.rShiftTo = function (n, r) {
+                    r.s = this.s;
+                    var ds = Math.floor(n / this.DB);
+                    if (ds >= this.t) {
+                        r.t = 0;
+                        return;
+                    }
+                    var bs = n % this.DB;
+                    var cbs = this.DB - bs;
+                    var bm = (1 << bs) - 1;
+                    r[0] = this[ds] >> bs;
+                    for (var i = ds + 1; i < this.t; ++i) {
+                        r[i - ds - 1] |= (this[i] & bm) << cbs;
+                        r[i - ds] = this[i] >> bs;
+                    }
+                    if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+                    r.t = this.t - ds;
+                    r.clamp();
+                };
+    
+    
+                // (protected) r = this - a
+                BigInteger.prototype.subTo = function (a, r) {
+                    var i = 0,
+                        c = 0,
+                        m = Math.min(a.t, this.t);
+                    while (i < m) {
+                        c += this[i] - a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    if (a.t < this.t) {
+                        c -= a.s;
+                        while (i < this.t) {
+                            c += this[i];
+                            r[i++] = c & this.DM;
+                            c >>= this.DB;
+                        }
+                        c += this.s;
+                    } else {
+                        c += this.s;
+                        while (i < a.t) {
+                            c -= a[i];
+                            r[i++] = c & this.DM;
+                            c >>= this.DB;
+                        }
+                        c -= a.s;
+                    }
+                    r.s = (c < 0) ? -1 : 0;
+                    if (c < -1) r[i++] = this.DV + c;
+                    else if (c > 0) r[i++] = c;
+                    r.t = i;
+                    r.clamp();
+                };
+    
+    
+                // (protected) r = this * a, r != this,a (HAC 14.12)
+                // "this" should be the larger one if appropriate.
+                BigInteger.prototype.multiplyTo = function (a, r) {
+                    var x = this.abs(),
+                        y = a.abs();
+                    var i = x.t;
+                    r.t = i + y.t;
+                    while (--i >= 0) r[i] = 0;
+                    for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+                    r.s = 0;
+                    r.clamp();
+                    if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+                };
+    
+    
+                // (protected) r = this^2, r != this (HAC 14.16)
+                BigInteger.prototype.squareTo = function (r) {
+                    var x = this.abs();
+                    var i = r.t = 2 * x.t;
+                    while (--i >= 0) r[i] = 0;
+                    for (i = 0; i < x.t - 1; ++i) {
+                        var c = x.am(i, x[i], r, 2 * i, 0, 1);
+                        if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) {
+                            r[i + x.t] -= x.DV;
+                            r[i + x.t + 1] = 1;
+                        }
+                    }
+                    if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+                    r.s = 0;
+                    r.clamp();
+                };
+    
+    
+    
+                // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+                // r != q, this != m.  q or r may be null.
+                BigInteger.prototype.divRemTo = function (m, q, r) {
+                    var pm = m.abs();
+                    if (pm.t <= 0) return;
+                    var pt = this.abs();
+                    if (pt.t < pm.t) {
+                        if (q != null) q.fromInt(0);
+                        if (r != null) this.copyTo(r);
+                        return;
+                    }
+                    if (r == null) r = nbi();
+                    var y = nbi(),
+                        ts = this.s,
+                        ms = m.s;
+                    var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+                    if (nsh > 0) {
+                        pm.lShiftTo(nsh, y);
+                        pt.lShiftTo(nsh, r);
+                    } else {
+                        pm.copyTo(y);
+                        pt.copyTo(r);
+                    }
+                    var ys = y.t;
+                    var y0 = y[ys - 1];
+                    if (y0 == 0) return;
+                    var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0);
+                    var d1 = this.FV / yt,
+                        d2 = (1 << this.F1) / yt,
+                        e = 1 << this.F2;
+                    var i = r.t,
+                        j = i - ys,
+                        t = (q == null) ? nbi() : q;
+                    y.dlShiftTo(j, t);
+                    if (r.compareTo(t) >= 0) {
+                        r[r.t++] = 1;
+                        r.subTo(t, r);
+                    }
+                    BigInteger.ONE.dlShiftTo(ys, t);
+                    t.subTo(y, y); // "negative" y so we can replace sub with am later
+                    while (y.t < ys) y[y.t++] = 0;
+                    while (--j >= 0) {
+                        // Estimate quotient digit
+                        var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+                        if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out
+                            y.dlShiftTo(j, t);
+                            r.subTo(t, r);
+                            while (r[i] < --qd) r.subTo(t, r);
+                        }
+                    }
+                    if (q != null) {
+                        r.drShiftTo(ys, q);
+                        if (ts != ms) BigInteger.ZERO.subTo(q, q);
+                    }
+                    r.t = ys;
+                    r.clamp();
+                    if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+                    if (ts < 0) BigInteger.ZERO.subTo(r, r);
+                };
+    
+    
+                // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+                // justification:
+                //         xy == 1 (mod m)
+                //         xy =  1+km
+                //   xy(2-xy) = (1+km)(1-km)
+                // x[y(2-xy)] = 1-k^2m^2
+                // x[y(2-xy)] == 1 (mod m^2)
+                // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+                // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+                // JS multiply "overflows" differently from C/C++, so care is needed here.
+                BigInteger.prototype.invDigit = function () {
+                    if (this.t < 1) return 0;
+                    var x = this[0];
+                    if ((x & 1) == 0) return 0;
+                    var y = x & 3; // y == 1/x mod 2^2
+                    y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+                    y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+                    y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+                    // last step - calculate inverse mod DV directly;
+                    // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+                    y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits
+                    // we really want the negative inverse, and -DV < y < DV
+                    return (y > 0) ? this.DV - y : -y;
+                };
+    
+    
+                // (protected) true iff this is even
+                BigInteger.prototype.isEven = function () {
+                    return ((this.t > 0) ? (this[0] & 1) : this.s) == 0;
+                };
+    
+    
+                // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+                BigInteger.prototype.exp = function (e, z) {
+                    if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+                    var r = nbi(),
+                        r2 = nbi(),
+                        g = z.convert(this),
+                        i = nbits(e) - 1;
+                    g.copyTo(r);
+                    while (--i >= 0) {
+                        z.sqrTo(r, r2);
+                        if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+                        else {
+                            var t = r;
+                            r = r2;
+                            r2 = t;
+                        }
+                    }
+                    return z.revert(r);
+                };
+    
+    
+                // (public) return string representation in given radix
+                BigInteger.prototype.toString = function (b) {
+                    if (this.s < 0) return "-" + this.negate().toString(b);
+                    var k;
+                    if (b == 16) k = 4;
+                    else if (b == 8) k = 3;
+                    else if (b == 2) k = 1;
+                    else if (b == 32) k = 5;
+                    else if (b == 4) k = 2;
+                    else return this.toRadix(b);
+                    var km = (1 << k) - 1,
+                        d, m = false,
+                        r = "",
+                        i = this.t;
+                    var p = this.DB - (i * this.DB) % k;
+                    if (i-- > 0) {
+                        if (p < this.DB && (d = this[i] >> p) > 0) {
+                            m = true;
+                            r = int2char(d);
+                        }
+                        while (i >= 0) {
+                            if (p < k) {
+                                d = (this[i] & ((1 << p) - 1)) << (k - p);
+                                d |= this[--i] >> (p += this.DB - k);
+                            } else {
+                                d = (this[i] >> (p -= k)) & km;
+                                if (p <= 0) {
+                                    p += this.DB;
+                                    --i;
+                                }
+                            }
+                            if (d > 0) m = true;
+                            if (m) r += int2char(d);
+                        }
+                    }
+                    return m ? r : "0";
+                };
+    
+    
+                // (public) -this
+                BigInteger.prototype.negate = function () {
+                    var r = nbi();
+                    BigInteger.ZERO.subTo(this, r);
+                    return r;
+                };
+    
+                // (public) |this|
+                BigInteger.prototype.abs = function () {
+                    return (this.s < 0) ? this.negate() : this;
+                };
+    
+                // (public) return + if this > a, - if this < a, 0 if equal
+                BigInteger.prototype.compareTo = function (a) {
+                    var r = this.s - a.s;
+                    if (r != 0) return r;
+                    var i = this.t;
+                    r = i - a.t;
+                    if (r != 0) return (this.s < 0) ? -r : r;
+                    while (--i >= 0)
+                        if ((r = this[i] - a[i]) != 0) return r;
+                    return 0;
+                }
+    
+                // (public) return the number of bits in "this"
+                BigInteger.prototype.bitLength = function () {
+                    if (this.t <= 0) return 0;
+                    return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM));
+                };
+    
+                // (public) this mod a
+                BigInteger.prototype.mod = function (a) {
+                    var r = nbi();
+                    this.abs().divRemTo(a, null, r);
+                    if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+                    return r;
+                }
+    
+                // (public) this^e % m, 0 <= e < 2^32
+                BigInteger.prototype.modPowInt = function (e, m) {
+                    var z;
+                    if (e < 256 || m.isEven()) z = new Classic(m);
+                    else z = new Montgomery(m);
+                    return this.exp(e, z);
+                };
+    
+                // "constants"
+                BigInteger.ZERO = nbv(0);
+                BigInteger.ONE = nbv(1);
+    
+    
+    
+    
+    
+    
+    
+                // Copyright (c) 2005-2009  Tom Wu
+                // All Rights Reserved.
+                // See "LICENSE" for details.
+                // Extended JavaScript BN functions, required for RSA private ops.
+                // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+                // Version 1.2: square() API, isProbablePrime fix
+    
+    
+                // return index of lowest 1-bit in x, x < 2^31
+                function lbit(x) {
+                    if (x == 0) return -1;
+                    var r = 0;
+                    if ((x & 0xffff) == 0) {
+                        x >>= 16;
+                        r += 16;
+                    }
+                    if ((x & 0xff) == 0) {
+                        x >>= 8;
+                        r += 8;
+                    }
+                    if ((x & 0xf) == 0) {
+                        x >>= 4;
+                        r += 4;
+                    }
+                    if ((x & 3) == 0) {
+                        x >>= 2;
+                        r += 2;
+                    }
+                    if ((x & 1) == 0) ++r;
+                    return r;
+                }
+    
+                // return number of 1 bits in x
+                function cbit(x) {
+                    var r = 0;
+                    while (x != 0) {
+                        x &= x - 1;
+                        ++r;
+                    }
+                    return r;
+                }
+    
+                var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,
+                    89,
+                    97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191,
+                    193,
+                    197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307,
+                    311,
+                    313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431,
+                    433,
+                    439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+                    569,
+                    571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677,
+                    683,
+                    691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823,
+                    827,
+                    829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967,
+                    971,
+                    977, 983, 991, 997
+                ];
+                var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+    
+    
+    
+                // (protected) return x s.t. r^x < DV
+                BigInteger.prototype.chunkSize = function (r) {
+                    return Math.floor(Math.LN2 * this.DB / Math.log(r));
+                };
+    
+                // (protected) convert to radix string
+                BigInteger.prototype.toRadix = function (b) {
+                    if (b == null) b = 10;
+                    if (this.signum() == 0 || b < 2 || b > 36) return "0";
+                    var cs = this.chunkSize(b);
+                    var a = Math.pow(b, cs);
+                    var d = nbv(a),
+                        y = nbi(),
+                        z = nbi(),
+                        r = "";
+                    this.divRemTo(d, y, z);
+                    while (y.signum() > 0) {
+                        r = (a + z.intValue()).toString(b).substr(1) + r;
+                        y.divRemTo(d, y, z);
+                    }
+                    return z.intValue().toString(b) + r;
+                };
+    
+                // (protected) convert from radix string
+                BigInteger.prototype.fromRadix = function (s, b) {
+                    this.fromInt(0);
+                    if (b == null) b = 10;
+                    var cs = this.chunkSize(b);
+                    var d = Math.pow(b, cs),
+                        mi = false,
+                        j = 0,
+                        w = 0;
+                    for (var i = 0; i < s.length; ++i) {
+                        var x = intAt(s, i);
+                        if (x < 0) {
+                            if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+                            continue;
+                        }
+                        w = b * w + x;
+                        if (++j >= cs) {
+                            this.dMultiply(d);
+                            this.dAddOffset(w, 0);
+                            j = 0;
+                            w = 0;
+                        }
+                    }
+                    if (j > 0) {
+                        this.dMultiply(Math.pow(b, j));
+                        this.dAddOffset(w, 0);
+                    }
+                    if (mi) BigInteger.ZERO.subTo(this, this);
+                };
+    
+                // (protected) alternate constructor
+                BigInteger.prototype.fromNumber = function (a, b, c) {
+                    if ("number" == typeof b) {
+                        // new BigInteger(int,int,RNG)
+                        if (a < 2) this.fromInt(1);
+                        else {
+                            this.fromNumber(a, c);
+                            if (!this.testBit(a - 1)) // force MSB set
+                                this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+                            if (this.isEven()) this.dAddOffset(1, 0); // force odd
+                            while (!this.isProbablePrime(b)) {
+                                this.dAddOffset(2, 0);
+                                if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+                            }
+                        }
+                    } else {
+                        // new BigInteger(int,RNG)
+                        var x = new Array(),
+                            t = a & 7;
+                        x.length = (a >> 3) + 1;
+                        b.nextBytes(x);
+                        if (t > 0) x[0] &= ((1 << t) - 1);
+                        else x[0] = 0;
+                        this.fromString(x, 256);
+                    }
+                };
+    
+                // (protected) r = this op a (bitwise)
+                BigInteger.prototype.bitwiseTo = function (a, op, r) {
+                    var i, f, m = Math.min(a.t, this.t);
+                    for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+                    if (a.t < this.t) {
+                        f = a.s & this.DM;
+                        for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+                        r.t = this.t;
+                    } else {
+                        f = this.s & this.DM;
+                        for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+                        r.t = a.t;
+                    }
+                    r.s = op(this.s, a.s);
+                    r.clamp();
+                };
+    
+                // (protected) this op (1<<n)
+                BigInteger.prototype.changeBit = function (n, op) {
+                    var r = BigInteger.ONE.shiftLeft(n);
+                    this.bitwiseTo(r, op, r);
+                    return r;
+                };
+    
+                // (protected) r = this + a
+                BigInteger.prototype.addTo = function (a, r) {
+                    var i = 0,
+                        c = 0,
+                        m = Math.min(a.t, this.t);
+                    while (i < m) {
+                        c += this[i] + a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    if (a.t < this.t) {
+                        c += a.s;
+                        while (i < this.t) {
+                            c += this[i];
+                            r[i++] = c & this.DM;
+                            c >>= this.DB;
+                        }
+                        c += this.s;
+                    } else {
+                        c += this.s;
+                        while (i < a.t) {
+                            c += a[i];
+                            r[i++] = c & this.DM;
+                            c >>= this.DB;
+                        }
+                        c += a.s;
+                    }
+                    r.s = (c < 0) ? -1 : 0;
+                    if (c > 0) r[i++] = c;
+                    else if (c < -1) r[i++] = this.DV + c;
+                    r.t = i;
+                    r.clamp();
+                };
+    
+                // (protected) this *= n, this >= 0, 1 < n < DV
+                BigInteger.prototype.dMultiply = function (n) {
+                    this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+                    ++this.t;
+                    this.clamp();
+                };
+    
+                // (protected) this += n << w words, this >= 0
+                BigInteger.prototype.dAddOffset = function (n, w) {
+                    if (n == 0) return;
+                    while (this.t <= w) this[this.t++] = 0;
+                    this[w] += n;
+                    while (this[w] >= this.DV) {
+                        this[w] -= this.DV;
+                        if (++w >= this.t) this[this.t++] = 0;
+                        ++this[w];
+                    }
+                };
+    
+                // (protected) r = lower n words of "this * a", a.t <= n
+                // "this" should be the larger one if appropriate.
+                BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+                    var i = Math.min(this.t + a.t, n);
+                    r.s = 0; // assumes a,this >= 0
+                    r.t = i;
+                    while (i > 0) r[--i] = 0;
+                    var j;
+                    for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+                    for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i);
+                    r.clamp();
+                };
+    
+    
+                // (protected) r = "this * a" without lower n words, n > 0
+                // "this" should be the larger one if appropriate.
+                BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+                    --n;
+                    var i = r.t = this.t + a.t - n;
+                    r.s = 0; // assumes a,this >= 0
+                    while (--i >= 0) r[i] = 0;
+                    for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+                        r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+                    r.clamp();
+                    r.drShiftTo(1, r);
+                };
+    
+                // (protected) this % n, n < 2^26
+                BigInteger.prototype.modInt = function (n) {
+                    if (n <= 0) return 0;
+                    var d = this.DV % n,
+                        r = (this.s < 0) ? n - 1 : 0;
+                    if (this.t > 0)
+                        if (d == 0) r = this[0] % n;
+                        else
+                            for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+                    return r;
+                };
+    
+    
+                // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+                BigInteger.prototype.millerRabin = function (t) {
+                    var n1 = this.subtract(BigInteger.ONE);
+                    var k = n1.getLowestSetBit();
+                    if (k <= 0) return false;
+                    var r = n1.shiftRight(k);
+                    t = (t + 1) >> 1;
+                    if (t > lowprimes.length) t = lowprimes.length;
+                    var a = nbi();
+                    for (var i = 0; i < t; ++i) {
+                        //Pick bases at random, instead of starting at 2
+                        a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+                        var y = a.modPow(r, this);
+                        if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+                            var j = 1;
+                            while (j++ < k && y.compareTo(n1) != 0) {
+                                y = y.modPowInt(2, this);
+                                if (y.compareTo(BigInteger.ONE) == 0) return false;
+                            }
+                            if (y.compareTo(n1) != 0) return false;
+                        }
+                    }
+                    return true;
+                };
+    
+    
+    
+                // (public)
+                BigInteger.prototype.clone = function () {
+                    var r = nbi();
+                    this.copyTo(r);
+                    return r;
+                };
+    
+                // (public) return value as integer
+                BigInteger.prototype.intValue = function () {
+                    if (this.s < 0) {
+                        if (this.t == 1) return this[0] - this.DV;
+                        else if (this.t == 0) return -1;
+                    } else if (this.t == 1) return this[0];
+                    else if (this.t == 0) return 0;
+                    // assumes 16 < DB < 32
+                    return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+                };
+    
+    
+                // (public) return value as byte
+                BigInteger.prototype.byteValue = function () {
+                    return (this.t == 0) ? this.s : (this[0] << 24) >> 24;
+                };
+    
+                // (public) return value as short (assumes DB>=16)
+                BigInteger.prototype.shortValue = function () {
+                    return (this.t == 0) ? this.s : (this[0] << 16) >> 16;
+                };
+    
+                // (public) 0 if this == 0, 1 if this > 0
+                BigInteger.prototype.signum = function () {
+                    if (this.s < 0) return -1;
+                    else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+                    else return 1;
+                };
+    
+    
+                // (public) convert to bigendian byte array
+                BigInteger.prototype.toByteArray = function () {
+                    var i = this.t,
+                        r = new Array();
+                    r[0] = this.s;
+                    var p = this.DB - (i * this.DB) % 8,
+                        d, k = 0;
+                    if (i-- > 0) {
+                        if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+                            r[k++] = d | (this.s << (this.DB - p));
+                        while (i >= 0) {
+                            if (p < 8) {
+                                d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                                d |= this[--i] >> (p += this.DB - 8);
+                            } else {
+                                d = (this[i] >> (p -= 8)) & 0xff;
+                                if (p <= 0) {
+                                    p += this.DB;
+                                    --i;
+                                }
+                            }
+                            if ((d & 0x80) != 0) d |= -256;
+                            if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+                            if (k > 0 || d != this.s) r[k++] = d;
+                        }
+                    }
+                    return r;
+                };
+    
+                BigInteger.prototype.equals = function (a) {
+                    return (this.compareTo(a) == 0);
+                };
+                BigInteger.prototype.min = function (a) {
+                    return (this.compareTo(a) < 0) ? this : a;
+                };
+                BigInteger.prototype.max = function (a) {
+                    return (this.compareTo(a) > 0) ? this : a;
+                };
+    
+                // (public) this & a
+                function op_and(x, y) {
+                    return x & y;
+                }
+                BigInteger.prototype.and = function (a) {
+                    var r = nbi();
+                    this.bitwiseTo(a, op_and, r);
+                    return r;
+                };
+    
+                // (public) this | a
+                function op_or(x, y) {
+                    return x | y;
+                }
+                BigInteger.prototype.or = function (a) {
+                    var r = nbi();
+                    this.bitwiseTo(a, op_or, r);
+                    return r;
+                };
+    
+                // (public) this ^ a
+                function op_xor(x, y) {
+                    return x ^ y;
+                }
+                BigInteger.prototype.xor = function (a) {
+                    var r = nbi();
+                    this.bitwiseTo(a, op_xor, r);
+                    return r;
+                };
+    
+                // (public) this & ~a
+                function op_andnot(x, y) {
+                    return x & ~y;
+                }
+                BigInteger.prototype.andNot = function (a) {
+                    var r = nbi();
+                    this.bitwiseTo(a, op_andnot, r);
+                    return r;
+                };
+    
+                // (public) ~this
+                BigInteger.prototype.not = function () {
+                    var r = nbi();
+                    for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+                    r.t = this.t;
+                    r.s = ~this.s;
+                    return r;
+                };
+    
+                // (public) this << n
+                BigInteger.prototype.shiftLeft = function (n) {
+                    var r = nbi();
+                    if (n < 0) this.rShiftTo(-n, r);
+                    else this.lShiftTo(n, r);
+                    return r;
+                };
+    
+                // (public) this >> n
+                BigInteger.prototype.shiftRight = function (n) {
+                    var r = nbi();
+                    if (n < 0) this.lShiftTo(-n, r);
+                    else this.rShiftTo(n, r);
+                    return r;
+                };
+    
+                // (public) returns index of lowest 1-bit (or -1 if none)
+                BigInteger.prototype.getLowestSetBit = function () {
+                    for (var i = 0; i < this.t; ++i)
+                        if (this[i] != 0) return i * this.DB + lbit(this[i]);
+                    if (this.s < 0) return this.t * this.DB;
+                    return -1;
+                };
+    
+                // (public) return number of set bits
+                BigInteger.prototype.bitCount = function () {
+                    var r = 0,
+                        x = this.s & this.DM;
+                    for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+                    return r;
+                };
+    
+                // (public) true iff nth bit is set
+                BigInteger.prototype.testBit = function (n) {
+                    var j = Math.floor(n / this.DB);
+                    if (j >= this.t) return (this.s != 0);
+                    return ((this[j] & (1 << (n % this.DB))) != 0);
+                };
+    
+                // (public) this | (1<<n)
+                BigInteger.prototype.setBit = function (n) {
+                    return this.changeBit(n, op_or);
+                };
+                // (public) this & ~(1<<n)
+                BigInteger.prototype.clearBit = function (n) {
+                    return this.changeBit(n, op_andnot);
+                };
+                // (public) this ^ (1<<n)
+                BigInteger.prototype.flipBit = function (n) {
+                    return this.changeBit(n, op_xor);
+                };
+                // (public) this + a
+                BigInteger.prototype.add = function (a) {
+                    var r = nbi();
+                    this.addTo(a, r);
+                    return r;
+                };
+                // (public) this - a
+                BigInteger.prototype.subtract = function (a) {
+                    var r = nbi();
+                    this.subTo(a, r);
+                    return r;
+                };
+                // (public) this * a
+                BigInteger.prototype.multiply = function (a) {
+                    var r = nbi();
+                    this.multiplyTo(a, r);
+                    return r;
+                };
+                // (public) this / a
+                BigInteger.prototype.divide = function (a) {
+                    var r = nbi();
+                    this.divRemTo(a, r, null);
+                    return r;
+                };
+                // (public) this % a
+                BigInteger.prototype.remainder = function (a) {
+                    var r = nbi();
+                    this.divRemTo(a, null, r);
+                    return r;
+                };
+                // (public) [this/a,this%a]
+                BigInteger.prototype.divideAndRemainder = function (a) {
+                    var q = nbi(),
+                        r = nbi();
+                    this.divRemTo(a, q, r);
+                    return new Array(q, r);
+                };
+    
+                // (public) this^e % m (HAC 14.85)
+                BigInteger.prototype.modPow = function (e, m) {
+                    var i = e.bitLength(),
+                        k, r = nbv(1),
+                        z;
+                    if (i <= 0) return r;
+                    else if (i < 18) k = 1;
+                    else if (i < 48) k = 3;
+                    else if (i < 144) k = 4;
+                    else if (i < 768) k = 5;
+                    else k = 6;
+                    if (i < 8)
+                        z = new Classic(m);
+                    else if (m.isEven())
+                        z = new Barrett(m);
+                    else
+                        z = new Montgomery(m);
+    
+                    // precomputation
+                    var g = new Array(),
+                        n = 3,
+                        k1 = k - 1,
+                        km = (1 << k) - 1;
+                    g[1] = z.convert(this);
+                    if (k > 1) {
+                        var g2 = nbi();
+                        z.sqrTo(g[1], g2);
+                        while (n <= km) {
+                            g[n] = nbi();
+                            z.mulTo(g2, g[n - 2], g[n]);
+                            n += 2;
+                        }
+                    }
+    
+                    var j = e.t - 1,
+                        w, is1 = true,
+                        r2 = nbi(),
+                        t;
+                    i = nbits(e[j]) - 1;
+                    while (j >= 0) {
+                        if (i >= k1) w = (e[j] >> (i - k1)) & km;
+                        else {
+                            w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+                            if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+                        }
+    
+                        n = k;
+                        while ((w & 1) == 0) {
+                            w >>= 1;
+                            --n;
+                        }
+                        if ((i -= n) < 0) {
+                            i += this.DB;
+                            --j;
+                        }
+                        if (is1) { // ret == 1, don't bother squaring or multiplying it
+                            g[w].copyTo(r);
+                            is1 = false;
+                        } else {
+                            while (n > 1) {
+                                z.sqrTo(r, r2);
+                                z.sqrTo(r2, r);
+                                n -= 2;
+                            }
+                            if (n > 0) z.sqrTo(r, r2);
+                            else {
+                                t = r;
+                                r = r2;
+                                r2 = t;
+                            }
+                            z.mulTo(r2, g[w], r);
+                        }
+    
+                        while (j >= 0 && (e[j] & (1 << i)) == 0) {
+                            z.sqrTo(r, r2);
+                            t = r;
+                            r = r2;
+                            r2 = t;
+                            if (--i < 0) {
+                                i = this.DB - 1;
+                                --j;
+                            }
+                        }
+                    }
+                    return z.revert(r);
+                };
+    
+                // (public) 1/this % m (HAC 14.61)
+                BigInteger.prototype.modInverse = function (m) {
+                    var ac = m.isEven();
+                    if (this.signum() === 0) throw new Error('division by zero');
+                    if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+                    var u = m.clone(),
+                        v = this.clone();
+                    var a = nbv(1),
+                        b = nbv(0),
+                        c = nbv(0),
+                        d = nbv(1);
+                    while (u.signum() != 0) {
+                        while (u.isEven()) {
+                            u.rShiftTo(1, u);
+                            if (ac) {
+                                if (!a.isEven() || !b.isEven()) {
+                                    a.addTo(this, a);
+                                    b.subTo(m, b);
+                                }
+                                a.rShiftTo(1, a);
+                            } else if (!b.isEven()) b.subTo(m, b);
+                            b.rShiftTo(1, b);
+                        }
+                        while (v.isEven()) {
+                            v.rShiftTo(1, v);
+                            if (ac) {
+                                if (!c.isEven() || !d.isEven()) {
+                                    c.addTo(this, c);
+                                    d.subTo(m, d);
+                                }
+                                c.rShiftTo(1, c);
+                            } else if (!d.isEven()) d.subTo(m, d);
+                            d.rShiftTo(1, d);
+                        }
+                        if (u.compareTo(v) >= 0) {
+                            u.subTo(v, u);
+                            if (ac) a.subTo(c, a);
+                            b.subTo(d, b);
+                        } else {
+                            v.subTo(u, v);
+                            if (ac) c.subTo(a, c);
+                            d.subTo(b, d);
+                        }
+                    }
+                    if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+                    while (d.compareTo(m) >= 0) d.subTo(m, d);
+                    while (d.signum() < 0) d.addTo(m, d);
+                    return d;
+                };
+    
+    
+                // (public) this^e
+                BigInteger.prototype.pow = function (e) {
+                    return this.exp(e, new NullExp());
+                };
+    
+                // (public) gcd(this,a) (HAC 14.54)
+                BigInteger.prototype.gcd = function (a) {
+                    var x = (this.s < 0) ? this.negate() : this.clone();
+                    var y = (a.s < 0) ? a.negate() : a.clone();
+                    if (x.compareTo(y) < 0) {
+                        var t = x;
+                        x = y;
+                        y = t;
+                    }
+                    var i = x.getLowestSetBit(),
+                        g = y.getLowestSetBit();
+                    if (g < 0) return x;
+                    if (i < g) g = i;
+                    if (g > 0) {
+                        x.rShiftTo(g, x);
+                        y.rShiftTo(g, y);
+                    }
+                    while (x.signum() > 0) {
+                        if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+                        if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+                        if (x.compareTo(y) >= 0) {
+                            x.subTo(y, x);
+                            x.rShiftTo(1, x);
+                        } else {
+                            y.subTo(x, y);
+                            y.rShiftTo(1, y);
+                        }
+                    }
+                    if (g > 0) y.lShiftTo(g, y);
+                    return y;
+                };
+    
+                // (public) test primality with certainty >= 1-.5^t
+                BigInteger.prototype.isProbablePrime = function (t) {
+                    var i, x = this.abs();
+                    if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+                        for (i = 0; i < lowprimes.length; ++i)
+                            if (x[0] == lowprimes[i]) return true;
+                        return false;
+                    }
+                    if (x.isEven()) return false;
+                    i = 1;
+                    while (i < lowprimes.length) {
+                        var m = lowprimes[i],
+                            j = i + 1;
+                        while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+                        m = x.modInt(m);
+                        while (i < j)
+                            if (m % lowprimes[i++] == 0) return false;
+                    }
+                    return x.millerRabin(t);
+                };
+    
+    
+                // JSBN-specific extension
+    
+                // (public) this^2
+                BigInteger.prototype.square = function () {
+                    var r = nbi();
+                    this.squareTo(r);
+                    return r;
+                };
+    
+    
+                // NOTE: BigInteger interfaces not implemented in jsbn:
+                // BigInteger(int signum, byte[] magnitude)
+                // double doubleValue()
+                // float floatValue()
+                // int hashCode()
+                // long longValue()
+                // static BigInteger valueOf(long val)
+    
+    
+    
+                // Copyright Stephan Thomas (start) --- //
+                // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+                // BigInteger monkey patching
+                BigInteger.valueOf = nbv;
+    
+                /**
+                * Returns a byte array representation of the big integer.
+                *
+                * This returns the absolute of the contained value in big endian
+                * form. A value of zero results in an empty array.
+                */
+                BigInteger.prototype.toByteArrayUnsigned = function () {
+                    var ba = this.abs().toByteArray();
+                    if (ba.length) {
+                        if (ba[0] == 0) {
+                            ba = ba.slice(1);
+                        }
+                        return ba.map(function (v) {
+                            return (v < 0) ? v + 256 : v;
+                        });
+                    } else {
+                        // Empty array, nothing to do
+                        return ba;
+                    }
+                };
+    
+                /**
+                * Turns a byte array into a big integer.
+                *
+                * This function will interpret a byte array as a big integer in big
+                * endian notation and ignore leading zeros.
+                */
+                BigInteger.fromByteArrayUnsigned = function (ba) {
+                    if (!ba.length) {
+                        return ba.valueOf(0);
+                    } else if (ba[0] & 0x80) {
+                        // Prepend a zero so the BigInteger class doesn't mistake this
+                        // for a negative integer.
+                        return new BigInteger([0].concat(ba));
+                    } else {
+                        return new BigInteger(ba);
+                    }
+                };
+    
+                /**
+                * Converts big integer to signed byte representation.
+                *
+                * The format for this value uses a the most significant bit as a sign
+                * bit. If the most significant bit is already occupied by the
+                * absolute value, an extra byte is prepended and the sign bit is set
+                * there.
+                *
+                * Examples:
+                *
+                *      0 =>     0x00
+                *      1 =>     0x01
+                *     -1 =>     0x81
+                *    127 =>     0x7f
+                *   -127 =>     0xff
+                *    128 =>   0x0080
+                *   -128 =>   0x8080
+                *    255 =>   0x00ff
+                *   -255 =>   0x80ff
+                *  16300 =>   0x3fac
+                * -16300 =>   0xbfac
+                *  62300 => 0x00f35c
+                * -62300 => 0x80f35c
+                */
+                BigInteger.prototype.toByteArraySigned = function () {
+                    var val = this.abs().toByteArrayUnsigned();
+                    var neg = this.compareTo(BigInteger.ZERO) < 0;
+    
+                    if (neg) {
+                        if (val[0] & 0x80) {
+                            val.unshift(0x80);
+                        } else {
+                            val[0] |= 0x80;
+                        }
+                    } else {
+                        if (val[0] & 0x80) {
+                            val.unshift(0x00);
+                        }
+                    }
+    
+                    return val;
+                };
+    
+                /**
+                * Parse a signed big integer byte representation.
+                *
+                * For details on the format please see BigInteger.toByteArraySigned.
+                */
+                BigInteger.fromByteArraySigned = function (ba) {
+                    // Check for negative value
+                    if (ba[0] & 0x80) {
+                        // Remove sign bit
+                        ba[0] &= 0x7f;
+    
+                        return BigInteger.fromByteArrayUnsigned(ba).negate();
+                    } else {
+                        return BigInteger.fromByteArrayUnsigned(ba);
+                    }
+                };
+                // Copyright Stephan Thomas (end) --- //
+    
+    
+    
+    
+                // ****** REDUCTION ******* //
+    
+                // Modular reduction using "classic" algorithm
+                var Classic = window.Classic = function Classic(m) {
+                    this.m = m;
+                }
+                Classic.prototype.convert = function (x) {
+                    if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+                    else return x;
+                };
+                Classic.prototype.revert = function (x) {
+                    return x;
+                };
+                Classic.prototype.reduce = function (x) {
+                    x.divRemTo(this.m, null, x);
+                };
+                Classic.prototype.mulTo = function (x, y, r) {
+                    x.multiplyTo(y, r);
+                    this.reduce(r);
+                };
+                Classic.prototype.sqrTo = function (x, r) {
+                    x.squareTo(r);
+                    this.reduce(r);
+                };
+    
+    
+    
+    
+    
+                // Montgomery reduction
+                var Montgomery = window.Montgomery = function Montgomery(m) {
+                    this.m = m;
+                    this.mp = m.invDigit();
+                    this.mpl = this.mp & 0x7fff;
+                    this.mph = this.mp >> 15;
+                    this.um = (1 << (m.DB - 15)) - 1;
+                    this.mt2 = 2 * m.t;
+                }
+                // xR mod m
+                Montgomery.prototype.convert = function (x) {
+                    var r = nbi();
+                    x.abs().dlShiftTo(this.m.t, r);
+                    r.divRemTo(this.m, null, r);
+                    if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+                    return r;
+                }
+                // x/R mod m
+                Montgomery.prototype.revert = function (x) {
+                    var r = nbi();
+                    x.copyTo(r);
+                    this.reduce(r);
+                    return r;
+                };
+                // x = x/R mod m (HAC 14.32)
+                Montgomery.prototype.reduce = function (x) {
+                    while (x.t <= this.mt2) // pad x so am has enough room later
+                        x[x.t++] = 0;
+                    for (var i = 0; i < this.m.t; ++i) {
+                        // faster way of calculating u0 = x[i]*mp mod DV
+                        var j = x[i] & 0x7fff;
+                        var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM;
+                        // use am to combine the multiply-shift-add into one call
+                        j = i + this.m.t;
+                        x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+                        // propagate carry
+                        while (x[j] >= x.DV) {
+                            x[j] -= x.DV;
+                            x[++j]++;
+                        }
+                    }
+                    x.clamp();
+                    x.drShiftTo(this.m.t, x);
+                    if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+                };
+                // r = "xy/R mod m"; x,y != r
+                Montgomery.prototype.mulTo = function (x, y, r) {
+                    x.multiplyTo(y, r);
+                    this.reduce(r);
+                };
+                // r = "x^2/R mod m"; x != r
+                Montgomery.prototype.sqrTo = function (x, r) {
+                    x.squareTo(r);
+                    this.reduce(r);
+                };
+    
+    
+    
+    
+    
+                // A "null" reducer
+                var NullExp = window.NullExp = function NullExp() {}
+                NullExp.prototype.convert = function (x) {
+                    return x;
+                };
+                NullExp.prototype.revert = function (x) {
+                    return x;
+                };
+                NullExp.prototype.mulTo = function (x, y, r) {
+                    x.multiplyTo(y, r);
+                };
+                NullExp.prototype.sqrTo = function (x, r) {
+                    x.squareTo(r);
+                };
+    
+    
+    
+    
+    
+                // Barrett modular reduction
+                var Barrett = window.Barrett = function Barrett(m) {
+                    // setup Barrett
+                    this.r2 = nbi();
+                    this.q3 = nbi();
+                    BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+                    this.mu = this.r2.divide(m);
+                    this.m = m;
+                }
+                Barrett.prototype.convert = function (x) {
+                    if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+                    else if (x.compareTo(this.m) < 0) return x;
+                    else {
+                        var r = nbi();
+                        x.copyTo(r);
+                        this.reduce(r);
+                        return r;
+                    }
+                };
+                Barrett.prototype.revert = function (x) {
+                    return x;
+                };
+                // x = x mod m (HAC 14.42)
+                Barrett.prototype.reduce = function (x) {
+                    x.drShiftTo(this.m.t - 1, this.r2);
+                    if (x.t > this.m.t + 1) {
+                        x.t = this.m.t + 1;
+                        x.clamp();
+                    }
+                    this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+                    this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+                    while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+                    x.subTo(this.r2, x);
+                    while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+                };
+                // r = x*y mod m; x,y != r
+                Barrett.prototype.mulTo = function (x, y, r) {
+                    x.multiplyTo(y, r);
+                    this.reduce(r);
+                };
+                // r = x^2 mod m; x != r
+                Barrett.prototype.sqrTo = function (x, r) {
+                    x.squareTo(r);
+                    this.reduce(r);
+                };
+    
+            })();
+    
+            // BigInteger interfaces not implemented in jsbn:
+    
+            // BigInteger(int signum, byte[] magnitude)
+            // double doubleValue()
+            // float floatValue()
+            // int hashCode()
+            // long longValue()
+            // static BigInteger valueOf(long val)
+    
+    
+    
+    
+    
+            //ellipticcurve.js
+            /*!
+             * Basic Javascript Elliptic Curve implementation
+             * Ported loosely from BouncyCastle's Java EC code
+             * Only Fp curves implemented for now
+             *
+             * Copyright Tom Wu, bitaddress.org  BSD License.
+             * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+             */
+            (function () {
+    
+                // Constructor function of Global EllipticCurve object
+                var ec  = window.EllipticCurve = function () {};
+    
+                // ----------------
+                // ECFieldElementFp constructor
+                // q instanceof BigInteger
+                // x instanceof BigInteger
+                ec.FieldElementFp = function (q, x) {
+                    this.x = x;
+                    // TODO if(x.compareTo(q) >= 0) error
+                    this.q = q;
+                };
+    
+                ec.FieldElementFp.prototype.equals = function (other) {
+                    if (other == this) return true;
+                    return (this.q.equals(other.q) && this.x.equals(other.x));
+                };
+    
+                ec.FieldElementFp.prototype.toBigInteger = function () {
+                    return this.x;
+                };
+    
+                ec.FieldElementFp.prototype.negate = function () {
+                    return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+                };
+    
+                ec.FieldElementFp.prototype.add = function (b) {
+                    return new ec.FieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
+                };
+    
+                ec.FieldElementFp.prototype.subtract = function (b) {
+                    return new ec.FieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
+                };
+    
+                ec.FieldElementFp.prototype.multiply = function (b) {
+                    return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
+                };
+    
+                ec.FieldElementFp.prototype.square = function () {
+                    return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+                };
+    
+                ec.FieldElementFp.prototype.divide = function (b) {
+                    return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(
+                        this.q));
+                };
+    
+                ec.FieldElementFp.prototype.getByteLength = function () {
+                    return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+                };
+    
+                // D.1.4 91
+                /**
+                 * return a sqrt root - the routine verifies that the calculation
+                 * returns the right value - if none exists it returns null.
+                 *
+                 * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+                 * Ported to JavaScript by bitaddress.org
+                 */
+                ec.FieldElementFp.prototype.sqrt = function () {
+                    if (!this.q.testBit(0)) throw new Error("even value of q");
+    
+                    // p mod 4 == 3
+                    if (this.q.testBit(1)) {
+                        // z = g^(u+1) + p, p = 4u + 3
+                        var z = new ec.FieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),
+                            this.q));
+                        return z.square().equals(this) ? z : null;
+                    }
+    
+                    // p mod 4 == 1
+                    var qMinusOne = this.q.subtract(BigInteger.ONE);
+                    var legendreExponent = qMinusOne.shiftRight(1);
+                    if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) return null;
+                    var u = qMinusOne.shiftRight(2);
+                    var k = u.shiftLeft(1).add(BigInteger.ONE);
+                    var Q = this.x;
+                    var fourQ = Q.shiftLeft(2).mod(this.q);
+                    var U, V;
+    
+                    do {
+                        var rand = new SecureRandom();
+                        var P;
+                        do {
+                            P = new BigInteger(this.q.bitLength(), rand);
+                        }
+                        while (P.compareTo(this.q) >= 0 || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent,
+                                this.q).equals(qMinusOne)));
+    
+                        var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+    
+                        U = result[0];
+                        V = result[1];
+                        if (V.multiply(V).mod(this.q).equals(fourQ)) {
+                            // Integer division by 2, mod q
+                            if (V.testBit(0)) {
+                                V = V.add(this.q);
+                            }
+                            V = V.shiftRight(1);
+                            return new ec.FieldElementFp(this.q, V);
+                        }
+                    }
+                    while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+    
+                    return null;
+                };
+                    /*!
+            * Crypto-JS 2.5.4 BlockModes.js
+            * contribution from Simon Greatrix
+            */
+    
+            (function (C) {
+    
+                // Create pad namespace
+                var C_pad = C.pad = {};
+    
+                // Calculate the number of padding bytes required.
+                function _requiredPadding(cipher, message) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var reqd = blockSizeInBytes - message.length % blockSizeInBytes;
+                    return reqd;
+                }
+    
+                // Remove padding when the final byte gives the number of padding bytes.
+                var _unpadLength = function (cipher, message, alg, padding) {
+                    var pad = message.pop();
+                    if (pad == 0) {
+                        throw new Error("Invalid zero-length padding specified for " + alg +
+                            ". Wrong cipher specification or key used?");
+                    }
+                    var maxPad = cipher._blocksize * 4;
+                    if (pad > maxPad) {
+                        throw new Error("Invalid padding length of " + pad +
+                            " specified for " + alg +
+                            ". Wrong cipher specification or key used?");
+                    }
+                    for (var i = 1; i < pad; i++) {
+                        var b = message.pop();
+                        if (padding != undefined && padding != b) {
+                            throw new Error("Invalid padding byte of 0x" + b.toString(16) +
+                                " specified for " + alg +
+                                ". Wrong cipher specification or key used?");
+                        }
+                    }
+                };
+    
+                // No-operation padding, used for stream ciphers
+                C_pad.NoPadding = {
+                    pad: function (cipher, message) {},
+                    unpad: function (cipher, message) {}
+                };
+    
+                // Zero Padding.
+                //
+                // If the message is not an exact number of blocks, the final block is
+                // completed with 0x00 bytes. There is no unpadding.
+                C_pad.ZeroPadding = {
+                    pad: function (cipher, message) {
+                        var blockSizeInBytes = cipher._blocksize * 4;
+                        var reqd = message.length % blockSizeInBytes;
+                        if (reqd != 0) {
+                            for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                                message.push(0x00);
+                            }
+                        }
+                    },
+    
+                    unpad: function (cipher, message) {
+                        while (message[message.length - 1] == 0) {
+                            message.pop();
+                        }
+                    }
+                };
+    
+                // ISO/IEC 7816-4 padding.
+                //
+                // Pads the plain text with an 0x80 byte followed by as many 0x00
+                // bytes are required to complete the block.
+                C_pad.iso7816 = {
+                    pad: function (cipher, message) {
+                        var reqd = _requiredPadding(cipher, message);
+                        message.push(0x80);
+                        for (; reqd > 1; reqd--) {
+                            message.push(0x00);
+                        }
+                    },
+    
+                    unpad: function (cipher, message) {
+                        var padLength;
+                        for (padLength = cipher._blocksize * 4; padLength > 0; padLength--) {
+                            var b = message.pop();
+                            if (b == 0x80) return;
+                            if (b != 0x00) {
+                                throw new Error("ISO-7816 padding byte must be 0, not 0x" + b.toString(16) +
+                                    ". Wrong cipher specification or key used?");
+                            }
+                        }
+                        throw new Error(
+                            "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+                        );
+                    }
+                };
+    
+                // ANSI X.923 padding
+                //
+                // The final block is padded with zeros except for the last byte of the
+                // last block which contains the number of padding bytes.
+                C_pad.ansix923 = {
+                    pad: function (cipher, message) {
+                        var reqd = _requiredPadding(cipher, message);
+                        for (var i = 1; i < reqd; i++) {
+                            message.push(0x00);
+                        }
+                        message.push(reqd);
+                    },
+    
+                    unpad: function (cipher, message) {
+                        _unpadLength(cipher, message, "ANSI X.923", 0);
+                    }
+                };
+    
+                // ISO 10126
+                //
+                // The final block is padded with random bytes except for the last
+                // byte of the last block which contains the number of padding bytes.
+                C_pad.iso10126 = {
+                    pad: function (cipher, message) {
+                        var reqd = _requiredPadding(cipher, message);
+                        for (var i = 1; i < reqd; i++) {
+                            message.push(Math.floor(Math.random() * 256));
+                        }
+                        message.push(reqd);
+                    },
+    
+                    unpad: function (cipher, message) {
+                        _unpadLength(cipher, message, "ISO 10126", undefined);
+                    }
+                };
+    
+                // PKCS7 padding
+                //
+                // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+                // value of each added byte is the number of bytes that are added,
+                // i.e. N bytes, each of value N are added.
+                C_pad.pkcs7 = {
+                    pad: function (cipher, message) {
+                        var reqd = _requiredPadding(cipher, message);
+                        for (var i = 0; i < reqd; i++) {
+                            message.push(reqd);
+                        }
+                    },
+    
+                    unpad: function (cipher, message) {
+                        _unpadLength(cipher, message, "PKCS 7", message[message.length - 1]);
+                    }
+                };
+    
+                // Create mode namespace
+                var C_mode = C.mode = {};
+    
+                /**
+                * Mode base "class".
+                */
+                var Mode = C_mode.Mode = function (padding) {
+                    if (padding) {
+                        this._padding = padding;
+                    }
+                };
+    
+                Mode.prototype = {
+                    encrypt: function (cipher, m, iv) {
+                        this._padding.pad(cipher, m);
+                        this._doEncrypt(cipher, m, iv);
+                    },
+    
+                    decrypt: function (cipher, m, iv) {
+                        this._doDecrypt(cipher, m, iv);
+                        this._padding.unpad(cipher, m);
+                    },
+    
+                    // Default padding
+                    _padding: C_pad.iso7816
+                };
+    
+    
+                /**
+                * Electronic Code Book mode.
+                * 
+                * ECB applies the cipher directly against each block of the input.
+                * 
+                * ECB does not require an initialization vector.
+                */
+                var ECB = C_mode.ECB = function () {
+                    // Call parent constructor
+                    Mode.apply(this, arguments);
+                };
+    
+                // Inherit from Mode
+                var ECB_prototype = ECB.prototype = new Mode;
+    
+                // Concrete steps for Mode template
+                ECB_prototype._doEncrypt = function (cipher, m, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    // Encrypt each block
+                    for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                        cipher._encryptblock(m, offset);
+                    }
+                };
+                ECB_prototype._doDecrypt = function (cipher, c, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    // Decrypt each block
+                    for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                        cipher._decryptblock(c, offset);
+                    }
+                };
+    
+                // ECB never uses an IV
+                ECB_prototype.fixOptions = function (options) {
+                    options.iv = [];
+                };
+    
+    
+                /**
+                * Cipher block chaining
+                * 
+                * The first block is XORed with the IV. Subsequent blocks are XOR with the
+                * previous cipher output.
+                */
+                var CBC = C_mode.CBC = function () {
+                    // Call parent constructor
+                    Mode.apply(this, arguments);
+                };
+    
+                // Inherit from Mode
+                var CBC_prototype = CBC.prototype = new Mode;
+    
+                // Concrete steps for Mode template
+                CBC_prototype._doEncrypt = function (cipher, m, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+    
+                    // Encrypt each block
+                    for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                        if (offset == 0) {
+                            // XOR first block using IV
+                            for (var i = 0; i < blockSizeInBytes; i++)
+                                m[i] ^= iv[i];
+                        } else {
+                            // XOR this block using previous crypted block
+                            for (var i = 0; i < blockSizeInBytes; i++)
+                                m[offset + i] ^= m[offset + i - blockSizeInBytes];
+                        }
+                        // Encrypt block
+                        cipher._encryptblock(m, offset);
+                    }
+                };
+                CBC_prototype._doDecrypt = function (cipher, c, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+    
+                    // At the start, the previously crypted block is the IV
+                    var prevCryptedBlock = iv;
+    
+                    // Decrypt each block
+                    for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                        // Save this crypted block
+                        var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+                        // Decrypt block
+                        cipher._decryptblock(c, offset);
+                        // XOR decrypted block using previous crypted block
+                        for (var i = 0; i < blockSizeInBytes; i++) {
+                            c[offset + i] ^= prevCryptedBlock[i];
+                        }
+                        prevCryptedBlock = thisCryptedBlock;
+                    }
+                };
+    
+    
+                /**
+                * Cipher feed back
+                * 
+                * The cipher output is XORed with the plain text to produce the cipher output,
+                * which is then fed back into the cipher to produce a bit pattern to XOR the
+                * next block with.
+                * 
+                * This is a stream cipher mode and does not require padding.
+                */
+                var CFB = C_mode.CFB = function () {
+                    // Call parent constructor
+                    Mode.apply(this, arguments);
+                };
+    
+                // Inherit from Mode
+                var CFB_prototype = CFB.prototype = new Mode;
+    
+                // Override padding
+                CFB_prototype._padding = C_pad.NoPadding;
+    
+                // Concrete steps for Mode template
+                CFB_prototype._doEncrypt = function (cipher, m, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4,
+                        keystream = iv.slice(0);
+    
+                    // Encrypt each byte
+                    for (var i = 0; i < m.length; i++) {
+    
+                        var j = i % blockSizeInBytes;
+                        if (j == 0) cipher._encryptblock(keystream, 0);
+    
+                        m[i] ^= keystream[j];
+                        keystream[j] = m[i];
+                    }
+                };
+                CFB_prototype._doDecrypt = function (cipher, c, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4,
+                        keystream = iv.slice(0);
+    
+                    // Encrypt each byte
+                    for (var i = 0; i < c.length; i++) {
+    
+                        var j = i % blockSizeInBytes;
+                        if (j == 0) cipher._encryptblock(keystream, 0);
+    
+                        var b = c[i];
+                        c[i] ^= keystream[j];
+                        keystream[j] = b;
+                    }
+                };
+    
+    
+                /**
+                * Output feed back
+                * 
+                * The cipher repeatedly encrypts its own output. The output is XORed with the
+                * plain text to produce the cipher text.
+                * 
+                * This is a stream cipher mode and does not require padding.
+                */
+                var OFB = C_mode.OFB = function () {
+                    // Call parent constructor
+                    Mode.apply(this, arguments);
+                };
+    
+                // Inherit from Mode
+                var OFB_prototype = OFB.prototype = new Mode;
+    
+                // Override padding
+                OFB_prototype._padding = C_pad.NoPadding;
+    
+                // Concrete steps for Mode template
+                OFB_prototype._doEncrypt = function (cipher, m, iv) {
+    
+                    var blockSizeInBytes = cipher._blocksize * 4,
+                        keystream = iv.slice(0);
+    
+                    // Encrypt each byte
+                    for (var i = 0; i < m.length; i++) {
+    
+                        // Generate keystream
+                        if (i % blockSizeInBytes == 0)
+                            cipher._encryptblock(keystream, 0);
+    
+                        // Encrypt byte
+                        m[i] ^= keystream[i % blockSizeInBytes];
+    
+                    }
+                };
+                OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+    
+                /**
+                * Counter
+                * @author Gergely Risko
+                *
+                * After every block the last 4 bytes of the IV is increased by one
+                * with carry and that IV is used for the next block.
+                *
+                * This is a stream cipher mode and does not require padding.
+                */
+                var CTR = C_mode.CTR = function () {
+                    // Call parent constructor
+                    Mode.apply(this, arguments);
+                };
+    
+                // Inherit from Mode
+                var CTR_prototype = CTR.prototype = new Mode;
+    
+                // Override padding
+                CTR_prototype._padding = C_pad.NoPadding;
+    
+                CTR_prototype._doEncrypt = function (cipher, m, iv) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var counter = iv.slice(0);
+    
+                    for (var i = 0; i < m.length;) {
+                        // do not lose iv
+                        var keystream = counter.slice(0);
+    
+                        // Generate keystream for next block
+                        cipher._encryptblock(keystream, 0);
+    
+                        // XOR keystream with block
+                        for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+                            m[i] ^= keystream[j];
+                        }
+    
+                        // Increase counter
+                        if (++(counter[blockSizeInBytes - 1]) == 256) {
+                            counter[blockSizeInBytes - 1] = 0;
+                            if (++(counter[blockSizeInBytes - 2]) == 256) {
+                                counter[blockSizeInBytes - 2] = 0;
+                                if (++(counter[blockSizeInBytes - 3]) == 256) {
+                                    counter[blockSizeInBytes - 3] = 0;
+                                    ++(counter[blockSizeInBytes - 4]);
+                                }
+                            }
+                        }
+                    }
+                };
+                CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+    
+            })(Crypto);
+    
+                /*!
+            * Crypto-JS v2.5.4  PBKDF2.js
+            * http://code.google.com/p/crypto-js/
+            * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+            * http://code.google.com/p/crypto-js/wiki/License
+            */
+            (function () {
+    
+                // Shortcuts
+                var C = Crypto,
+                    util = C.util,
+                    charenc = C.charenc,
+                    UTF8 = charenc.UTF8,
+                    Binary = charenc.Binary;
+    
+                C.PBKDF2 = function (password, salt, keylen, options) {
+    
+                    // Convert to byte arrays
+                    if (password.constructor == String) password = UTF8.stringToBytes(password);
+                    if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+                    /* else, assume byte arrays already */
+    
+                    // Defaults
+                    var hasher = options && options.hasher || C.SHA1,
+                        iterations = options && options.iterations || 1;
+    
+                    // Pseudo-random function
+                    function PRF(password, salt) {
+                        return C.HMAC(hasher, salt, password, {
+                            asBytes: true
+                        });
+                    }
+    
+                    // Generate key
+                    var derivedKeyBytes = [],
+                        blockindex = 1;
+                    while (derivedKeyBytes.length < keylen) {
+                        var block = PRF(password, salt.concat(util.wordsToBytes([blockindex])));
+                        for (var u = block, i = 1; i < iterations; i++) {
+                            u = PRF(password, u);
+                            for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+                        }
+                        derivedKeyBytes = derivedKeyBytes.concat(block);
+                        blockindex++;
+                    }
+    
+                    // Truncate excess bytes
+                    derivedKeyBytes.length = keylen;
+    
+                    return options && options.asBytes ? derivedKeyBytes :
+                        options && options.asString ? Binary.bytesToString(derivedKeyBytes) :
+                        util.bytesToHex(derivedKeyBytes);
+    
+                };
+    
+            })();
+        
+      /*
+            * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+            * 
+            * Permission is hereby granted, free of charge, to any person obtaining a copy
+            * of this software and associated documentation files (the "Software"), to deal
+            * in the Software without restriction, including without limitation the rights
+            * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+            * copies of the Software, and to permit persons to whom the Software is
+            * furnished to do so, subject to the following conditions:
+            * 
+            * The above copyright notice and this permission notice shall be included in
+            * all copies or substantial portions of the Software.
+            * 
+            * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+            * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+            * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+            * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+            * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+            * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+            * THE SOFTWARE.
+            */
+            // https://github.com/cheongwy/node-scrypt-js
+            (function () {
+    
+                var MAX_VALUE = 2147483647;
+                var workerUrl = null;
+    
+                //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+                /*
+                * N = Cpu cost
+                * r = Memory cost
+                * p = parallelization cost
+                * 
+                */
+                window.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) {
+                    if (N == 0 || (N & (N - 1)) != 0) throw Error("N must be > 0 and a power of 2");
+    
+                    if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+                    if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+    
+                    var PBKDF2_opts = {
+                        iterations: 1,
+                        hasher: Crypto.SHA256,
+                        asBytes: true
+                    };
+    
+                    var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+    
+                    try {
+                        var i = 0;
+                        var worksDone = 0;
+                        var makeWorker = function () {
+                            if (!workerUrl) {
+                                var code = '(' + scryptCore.toString() + ')()';
+                                var blob;
+                                try {
+                                    blob = new Blob([code], {
+                                        type: "text/javascript"
+                                    });
+                                } catch (e) {
+                                    window.BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder ||
+                                        window.MozBlobBuilder ||
+                                        window.MSBlobBuilder;
+                                    blob = new BlobBuilder();
+                                    blob.append(code);
+                                    blob = blob.getBlob("text/javascript");
+                                }
+                                workerUrl = URL.createObjectURL(blob);
+                            }
+                            var worker = new Worker(workerUrl);
+                            worker.onmessage = function (event) {
+                                var Bi = event.data[0],
+                                    Bslice = event.data[1];
+                                worksDone++;
+    
+                                if (i < p) {
+                                    worker.postMessage([N, r, p, B, i++]);
+                                }
+    
+                                var length = Bslice.length,
+                                    destPos = Bi * 128 * r,
+                                    srcPos = 0;
+                                while (length--) {
+                                    B[destPos++] = Bslice[srcPos++];
+                                }
+    
+                                if (worksDone == p) {
+                                    callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                                }
+                            };
+                            return worker;
+                        };
+                        var workers = [makeWorker(), makeWorker()];
+                        workers[0].postMessage([N, r, p, B, i++]);
+                        if (p > 1) {
+                            workers[1].postMessage([N, r, p, B, i++]);
+                        }
+                    } catch (e) {
+                        window.setTimeout(function () {
+                            scryptCore();
+                            callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                        }, 0);
+                    }
+    
+                    // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+                    function scryptCore() {
+                        var XY = [],
+                            V = [];
+    
+                        if (typeof B === 'undefined') {
+                            onmessage = function (event) {
+                                var data = event.data;
+                                var N = data[0],
+                                    r = data[1],
+                                    p = data[2],
+                                    B = data[3],
+                                    i = data[4];
+    
+                                var Bslice = [];
+                                arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                                smix(Bslice, 0, r, N, V, XY);
+    
+                                postMessage([i, Bslice]);
+                            };
+                        } else {
+                            for (var i = 0; i < p; i++) {
+                                smix(B, i * 128 * r, r, N, V, XY);
+                            }
+                        }
+    
+                        function smix(B, Bi, r, N, V, XY) {
+                            var Xi = 0;
+                            var Yi = 128 * r;
+                            var i;
+    
+                            arraycopy32(B, Bi, XY, Xi, Yi);
+    
+                            for (i = 0; i < N; i++) {
+                                arraycopy32(XY, Xi, V, i * Yi, Yi);
+                                blockmix_salsa8(XY, Xi, Yi, r);
+                            }
+    
+                            for (i = 0; i < N; i++) {
+                                var j = integerify(XY, Xi, r) & (N - 1);
+                                blockxor(V, j * Yi, XY, Xi, Yi);
+                                blockmix_salsa8(XY, Xi, Yi, r);
+                            }
+    
+                            arraycopy32(XY, Xi, B, Bi, Yi);
+                        }
+    
+                        function blockmix_salsa8(BY, Bi, Yi, r) {
+                            var X = [];
+                            var i;
+    
+                            arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+    
+                            for (i = 0; i < 2 * r; i++) {
+                                blockxor(BY, i * 64, X, 0, 64);
+                                salsa20_8(X);
+                                arraycopy32(X, 0, BY, Yi + (i * 64), 64);
+                            }
+    
+                            for (i = 0; i < r; i++) {
+                                arraycopy32(BY, Yi + (i * 2) * 64, BY, Bi + (i * 64), 64);
+                            }
+    
+                            for (i = 0; i < r; i++) {
+                                arraycopy32(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
+                            }
+                        }
+    
+                        function R(a, b) {
+                            return (a << b) | (a >>> (32 - b));
+                        }
+    
+                        function salsa20_8(B) {
+                            var B32 = new Array(32);
+                            var x = new Array(32);
+                            var i;
+    
+                            for (i = 0; i < 16; i++) {
+                                B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                                B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                                B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                                B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+                            }
+    
+                            arraycopy(B32, 0, x, 0, 16);
+    
+                            for (i = 8; i > 0; i -= 2) {
+                                x[4] ^= R(x[0] + x[12], 7);
+                                x[8] ^= R(x[4] + x[0], 9);
+                                x[12] ^= R(x[8] + x[4], 13);
+                                x[0] ^= R(x[12] + x[8], 18);
+                                x[9] ^= R(x[5] + x[1], 7);
+                                x[13] ^= R(x[9] + x[5], 9);
+                                x[1] ^= R(x[13] + x[9], 13);
+                                x[5] ^= R(x[1] + x[13], 18);
+                                x[14] ^= R(x[10] + x[6], 7);
+                                x[2] ^= R(x[14] + x[10], 9);
+                                x[6] ^= R(x[2] + x[14], 13);
+                                x[10] ^= R(x[6] + x[2], 18);
+                                x[3] ^= R(x[15] + x[11], 7);
+                                x[7] ^= R(x[3] + x[15], 9);
+                                x[11] ^= R(x[7] + x[3], 13);
+                                x[15] ^= R(x[11] + x[7], 18);
+                                x[1] ^= R(x[0] + x[3], 7);
+                                x[2] ^= R(x[1] + x[0], 9);
+                                x[3] ^= R(x[2] + x[1], 13);
+                                x[0] ^= R(x[3] + x[2], 18);
+                                x[6] ^= R(x[5] + x[4], 7);
+                                x[7] ^= R(x[6] + x[5], 9);
+                                x[4] ^= R(x[7] + x[6], 13);
+                                x[5] ^= R(x[4] + x[7], 18);
+                                x[11] ^= R(x[10] + x[9], 7);
+                                x[8] ^= R(x[11] + x[10], 9);
+                                x[9] ^= R(x[8] + x[11], 13);
+                                x[10] ^= R(x[9] + x[8], 18);
+                                x[12] ^= R(x[15] + x[14], 7);
+                                x[13] ^= R(x[12] + x[15], 9);
+                                x[14] ^= R(x[13] + x[12], 13);
+                                x[15] ^= R(x[14] + x[13], 18);
+                            }
+    
+                            for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+    
+                            for (i = 0; i < 16; i++) {
+                                var bi = i * 4;
+                                B[bi + 0] = (B32[i] >> 0 & 0xff);
+                                B[bi + 1] = (B32[i] >> 8 & 0xff);
+                                B[bi + 2] = (B32[i] >> 16 & 0xff);
+                                B[bi + 3] = (B32[i] >> 24 & 0xff);
+                            }
+                        }
+    
+                        function blockxor(S, Si, D, Di, len) {
+                            var i = len >> 6;
+                            while (i--) {
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+    
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                                D[Di++] ^= S[Si++];
+                            }
+                        }
+    
+                        function integerify(B, bi, r) {
+                            var n;
+    
+                            bi += (2 * r - 1) * 64;
+    
+                            n = (B[bi + 0] & 0xff) << 0;
+                            n |= (B[bi + 1] & 0xff) << 8;
+                            n |= (B[bi + 2] & 0xff) << 16;
+                            n |= (B[bi + 3] & 0xff) << 24;
+    
+                            return n;
+                        }
+    
+                        function arraycopy(src, srcPos, dest, destPos, length) {
+                            while (length--) {
+                                dest[destPos++] = src[srcPos++];
+                            }
+                        }
+    
+                        function arraycopy32(src, srcPos, dest, destPos, length) {
+                            var i = length >> 5;
+                            while (i--) {
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+    
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+    
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+    
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                                dest[destPos++] = src[srcPos++];
+                            }
+                        }
+                    } // scryptCore
+                }; // window.Crypto_scrypt
+            })();
+    
+          /*!
+            * Crypto-JS v2.5.4  AES.js
+            * http://code.google.com/p/crypto-js/
+            * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+            * http://code.google.com/p/crypto-js/wiki/License
+            */
+            (function () {
+    
+                // Shortcuts
+                var C = Crypto,
+                    util = C.util,
+                    charenc = C.charenc,
+                    UTF8 = charenc.UTF8;
+    
+                // Precomputed SBOX
+                var SBOX = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+                    0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+                    0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+                    0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+                    0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+                    0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+                    0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+                    0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+                    0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+                    0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+                    0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+                    0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+                    0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+                    0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+                    0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+                    0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+                    0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+                    0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+                    0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+                    0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+                    0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+                    0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+                    0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+                    0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+                    0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+                    0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+                    0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+                    0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+                    0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+                    0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+                    0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+                    0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+                ];
+    
+                // Compute inverse SBOX lookup table
+                for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+    
+                // Compute multiplication in GF(2^8) lookup tables
+                var MULT2 = [],
+                    MULT3 = [],
+                    MULT9 = [],
+                    MULTB = [],
+                    MULTD = [],
+                    MULTE = [];
+    
+                function xtime(a, b) {
+                    for (var result = 0, i = 0; i < 8; i++) {
+                        if (b & 1) result ^= a;
+                        var hiBitSet = a & 0x80;
+                        a = (a << 1) & 0xFF;
+                        if (hiBitSet) a ^= 0x1b;
+                        b >>>= 1;
+                    }
+                    return result;
+                }
+    
+                for (var i = 0; i < 256; i++) {
+                    MULT2[i] = xtime(i, 2);
+                    MULT3[i] = xtime(i, 3);
+                    MULT9[i] = xtime(i, 9);
+                    MULTB[i] = xtime(i, 0xB);
+                    MULTD[i] = xtime(i, 0xD);
+                    MULTE[i] = xtime(i, 0xE);
+                }
+    
+                // Precomputed RCon lookup
+                var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+    
+                // Inner state
+                var state = [
+                        [],
+                        [],
+                        [],
+                        []
+                    ],
+                    keylength,
+                    nrounds,
+                    keyschedule;
+    
+                var AES = C.AES = {
+    
+                    /**
+                    * Public API
+                    */
+    
+                    encrypt: function (message, password, options) {
+    
+                        options = options || {};
+    
+                        // Determine mode
+                        var mode = options.mode || new C.mode.OFB;
+    
+                        // Allow mode to override options
+                        if (mode.fixOptions) mode.fixOptions(options);
+    
+                        var
+    
+                            // Convert to bytes if message is a string
+                            m = (
+                                message.constructor == String ?
+                                UTF8.stringToBytes(message) :
+                                message
+                            ),
+    
+                            // Generate random IV
+                            iv = options.iv || util.randomBytes(AES._blocksize * 4),
+    
+                            // Generate key
+                            k = (
+                                password.constructor == String ?
+                                // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                }) :
+                                // else, assume byte array representing cryptographic key
+                                password
+                            );
+    
+                        // Encrypt
+                        AES._init(k);
+                        mode.encrypt(AES, m, iv);
+    
+                        // Return ciphertext
+                        m = options.iv ? m : iv.concat(m);
+                        return (options && options.asBytes) ? m : util.bytesToBase64(m);
+    
+                    },
+    
+                    decrypt: function (ciphertext, password, options) {
+    
+                        options = options || {};
+    
+                        // Determine mode
+                        var mode = options.mode || new C.mode.OFB;
+    
+                        // Allow mode to override options
+                        if (mode.fixOptions) mode.fixOptions(options);
+    
+                        var
+    
+                            // Convert to bytes if ciphertext is a string
+                            c = (
+                                ciphertext.constructor == String ?
+                                util.base64ToBytes(ciphertext) :
+                                ciphertext
+                            ),
+    
+                            // Separate IV and message
+                            iv = options.iv || c.splice(0, AES._blocksize * 4),
+    
+                            // Generate key
+                            k = (
+                                password.constructor == String ?
+                                // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                }) :
+                                // else, assume byte array representing cryptographic key
+                                password
+                            );
+    
+                        // Decrypt
+                        AES._init(k);
+                        mode.decrypt(AES, c, iv);
+    
+                        // Return plaintext
+                        return (options && options.asBytes) ? c : UTF8.bytesToString(c);
+    
+                    },
+    
+    
+                    /**
+                    * Package private methods and properties
+                    */
+    
+                    _blocksize: 4,
+    
+                    _encryptblock: function (m, offset) {
+    
+                        // Set input
+                        for (var row = 0; row < AES._blocksize; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = m[offset + col * 4 + row];
+                        }
+    
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[col][row];
+                        }
+    
+                        for (var round = 1; round < nrounds; round++) {
+    
+                            // Sub bytes
+                            for (var row = 0; row < 4; row++) {
+                                for (var col = 0; col < 4; col++)
+                                    state[row][col] = SBOX[state[row][col]];
+                            }
+    
+                            // Shift rows
+                            state[1].push(state[1].shift());
+                            state[2].push(state[2].shift());
+                            state[2].push(state[2].shift());
+                            state[3].unshift(state[3].pop());
+    
+                            // Mix columns
+                            for (var col = 0; col < 4; col++) {
+    
+                                var s0 = state[0][col],
+                                    s1 = state[1][col],
+                                    s2 = state[2][col],
+                                    s3 = state[3][col];
+    
+                                state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                                state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                                state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                                state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+    
+                            }
+    
+                            // Add round key
+                            for (var row = 0; row < 4; row++) {
+                                for (var col = 0; col < 4; col++)
+                                    state[row][col] ^= keyschedule[round * 4 + col][row];
+                            }
+    
+                        }
+    
+                        // Sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = SBOX[state[row][col]];
+                        }
+    
+                        // Shift rows
+                        state[1].push(state[1].shift());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].unshift(state[3].pop());
+    
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                        }
+    
+                        // Set output
+                        for (var row = 0; row < AES._blocksize; row++) {
+                            for (var col = 0; col < 4; col++)
+                                m[offset + col * 4 + row] = state[row][col];
+                        }
+    
+                    },
+    
+                    _decryptblock: function (c, offset) {
+    
+                        // Set input
+                        for (var row = 0; row < AES._blocksize; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = c[offset + col * 4 + row];
+                        }
+    
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                        }
+    
+                        for (var round = 1; round < nrounds; round++) {
+    
+                            // Inv shift rows
+                            state[1].unshift(state[1].pop());
+                            state[2].push(state[2].shift());
+                            state[2].push(state[2].shift());
+                            state[3].push(state[3].shift());
+    
+                            // Inv sub bytes
+                            for (var row = 0; row < 4; row++) {
+                                for (var col = 0; col < 4; col++)
+                                    state[row][col] = INVSBOX[state[row][col]];
+                            }
+    
+                            // Add round key
+                            for (var row = 0; row < 4; row++) {
+                                for (var col = 0; col < 4; col++)
+                                    state[row][col] ^= keyschedule[(nrounds - round) * 4 + col][row];
+                            }
+    
+                            // Inv mix columns
+                            for (var col = 0; col < 4; col++) {
+    
+                                var s0 = state[0][col],
+                                    s1 = state[1][col],
+                                    s2 = state[2][col],
+                                    s3 = state[3][col];
+    
+                                state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                                state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                                state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                                state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+    
+                            }
+    
+                        }
+    
+                        // Inv shift rows
+                        state[1].unshift(state[1].pop());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].push(state[3].shift());
+    
+                        // Inv sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = INVSBOX[state[row][col]];
+                        }
+    
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[col][row];
+                        }
+    
+                        // Set output
+                        for (var row = 0; row < AES._blocksize; row++) {
+                            for (var col = 0; col < 4; col++)
+                                c[offset + col * 4 + row] = state[row][col];
+                        }
+    
+                    },
+    
+    
+                    /**
+                    * Private methods
+                    */
+    
+                    _init: function (k) {
+                        keylength = k.length / 4;
+                        nrounds = keylength + 6;
+                        AES._keyexpansion(k);
+                    },
+    
+                    // Generate a key schedule
+                    _keyexpansion: function (k) {
+    
+                        keyschedule = [];
+    
+                        for (var row = 0; row < keylength; row++) {
+                            keyschedule[row] = [
+                                k[row * 4],
+                                k[row * 4 + 1],
+                                k[row * 4 + 2],
+                                k[row * 4 + 3]
+                            ];
+                        }
+    
+                        for (var row = keylength; row < AES._blocksize * (nrounds + 1); row++) {
+    
+                            var temp = [
+                                keyschedule[row - 1][0],
+                                keyschedule[row - 1][1],
+                                keyschedule[row - 1][2],
+                                keyschedule[row - 1][3]
+                            ];
+    
+                            if (row % keylength == 0) {
+    
+                                // Rot word
+                                temp.push(temp.shift());
+    
+                                // Sub word
+                                temp[0] = SBOX[temp[0]];
+                                temp[1] = SBOX[temp[1]];
+                                temp[2] = SBOX[temp[2]];
+                                temp[3] = SBOX[temp[3]];
+    
+                                temp[0] ^= RCON[row / keylength];
+    
+                            } else if (keylength > 6 && row % keylength == 4) {
+    
+                                // Sub word
+                                temp[0] = SBOX[temp[0]];
+                                temp[1] = SBOX[temp[1]];
+                                temp[2] = SBOX[temp[2]];
+                                temp[3] = SBOX[temp[3]];
+    
+                            }
+    
+                            keyschedule[row] = [
+                                keyschedule[row - keylength][0] ^ temp[0],
+                                keyschedule[row - keylength][1] ^ temp[1],
+                                keyschedule[row - keylength][2] ^ temp[2],
+                                keyschedule[row - keylength][3] ^ temp[3]
+                            ];
+    
+                        }
+    
+                    }
+    
+                };
+    
+            })();
+      
+                /*
+                 * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+                 * Ported to JavaScript by bitaddress.org
+                 */
+                ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+                    // TODO Research and apply "common-multiplicand multiplication here"
+    
+                    var n = k.bitLength();
+                    var s = k.getLowestSetBit();
+                    var Uh = BigInteger.ONE;
+                    var Vl = BigInteger.TWO;
+                    var Vh = P;
+                    var Ql = BigInteger.ONE;
+                    var Qh = BigInteger.ONE;
+    
+                    for (var j = n - 1; j >= s + 1; --j) {
+                        Ql = Ql.multiply(Qh).mod(p);
+                        if (k.testBit(j)) {
+                            Qh = Ql.multiply(Q).mod(p);
+                            Uh = Uh.multiply(Vh).mod(p);
+                            Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                            Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p);
+                        } else {
+                            Qh = Ql;
+                            Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+                            Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                            Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                        }
+                    }
+    
+                    Ql = Ql.multiply(Qh).mod(p);
+                    Qh = Ql.multiply(Q).mod(p);
+                    Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+                    Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                    Ql = Ql.multiply(Qh).mod(p);
+    
+                    for (var j = 1; j <= s; ++j) {
+                        Uh = Uh.multiply(Vl).mod(p);
+                        Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                        Ql = Ql.multiply(Ql).mod(p);
+                    }
+    
+                    return [Uh, Vl];
+                };
+    
+                // ----------------
+                // ECPointFp constructor
+                ec.PointFp = function (curve, x, y, z, compressed) {
+                    this.curve = curve;
+                    this.x = x;
+                    this.y = y;
+                    // Projective coordinates: either zinv == null or z * zinv == 1
+                    // z and zinv are just BigIntegers, not fieldElements
+                    if (z == null) {
+                        this.z = BigInteger.ONE;
+                    } else {
+                        this.z = z;
+                    }
+                    this.zinv = null;
+                    // compression flag
+                    this.compressed = !!compressed;
+                };
+    
+                ec.PointFp.prototype.getX = function () {
+                    if (this.zinv == null) {
+                        this.zinv = this.z.modInverse(this.curve.q);
+                    }
+                    var r = this.x.toBigInteger().multiply(this.zinv);
+                    this.curve.reduce(r);
+                    return this.curve.fromBigInteger(r);
+                };
+    
+                ec.PointFp.prototype.getY = function () {
+                    if (this.zinv == null) {
+                        this.zinv = this.z.modInverse(this.curve.q);
+                    }
+                    var r = this.y.toBigInteger().multiply(this.zinv);
+                    this.curve.reduce(r);
+                    return this.curve.fromBigInteger(r);
+                };
+    
+                ec.PointFp.prototype.equals = function (other) {
+                    if (other == this) return true;
+                    if (this.isInfinity()) return other.isInfinity();
+                    if (other.isInfinity()) return this.isInfinity();
+                    var u, v;
+                    // u = Y2 * Z1 - Y1 * Z2
+                    u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(
+                        this.curve.q);
+                    if (!u.equals(BigInteger.ZERO)) return false;
+                    // v = X2 * Z1 - X1 * Z2
+                    v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(
+                        this.curve.q);
+                    return v.equals(BigInteger.ZERO);
+                };
+    
+                ec.PointFp.prototype.isInfinity = function () {
+                    if ((this.x == null) && (this.y == null)) return true;
+                    return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
+                };
+    
+                ec.PointFp.prototype.negate = function () {
+                    return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+                };
+    
+                ec.PointFp.prototype.add = function (b) {
+                    if (this.isInfinity()) return b;
+                    if (b.isInfinity()) return this;
+    
+                    // u = Y2 * Z1 - Y1 * Z2
+                    var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(
+                        this.curve.q);
+                    // v = X2 * Z1 - X1 * Z2
+                    var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(
+                        this.curve.q);
+    
+    
+                    if (BigInteger.ZERO.equals(v)) {
+                        if (BigInteger.ZERO.equals(u)) {
+                            return this.twice(); // this == b, so double
+                        }
+                        return this.curve.getInfinity(); // this = -b, so infinity
+                    }
+    
+                    var THREE = new BigInteger("3");
+                    var x1 = this.x.toBigInteger();
+                    var y1 = this.y.toBigInteger();
+                    var x2 = b.x.toBigInteger();
+                    var y2 = b.y.toBigInteger();
+    
+                    var v2 = v.square();
+                    var v3 = v2.multiply(v);
+                    var x1v2 = x1.multiply(v2);
+                    var zu2 = u.square().multiply(this.z);
+    
+                    // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+                    var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
+                    // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+                    var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(
+                        b.z).add(u.multiply(v3)).mod(this.curve.q);
+                    // z3 = v^3 * z1 * z2
+                    var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+    
+                    return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                        z3);
+                };
+    
+                ec.PointFp.prototype.twice = function () {
+                    if (this.isInfinity()) return this;
+                    if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
+    
+                    // TODO: optimized handling of constants
+                    var THREE = new BigInteger("3");
+                    var x1 = this.x.toBigInteger();
+                    var y1 = this.y.toBigInteger();
+    
+                    var y1z1 = y1.multiply(this.z);
+                    var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+                    var a = this.curve.a.toBigInteger();
+    
+                    // w = 3 * x1^2 + a * z1^2
+                    var w = x1.square().multiply(THREE);
+                    if (!BigInteger.ZERO.equals(a)) {
+                        w = w.add(this.z.square().multiply(a));
+                    }
+                    w = w.mod(this.curve.q);
+                    //this.curve.reduce(w);
+                    // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+                    var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(
+                        this.curve.q);
+                    // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+                    var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(
+                        y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
+                    // z3 = 8 * (y1 * z1)^3
+                    var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+    
+                    return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                        z3);
+                };
+    
+                // Simple NAF (Non-Adjacent Form) multiplication algorithm
+                // TODO: modularize the multiplication algorithm
+                ec.PointFp.prototype.multiply = function (k) {
+                    if (this.isInfinity()) return this;
+                    if (k.signum() == 0) return this.curve.getInfinity();
+    
+                    var e = k;
+                    var h = e.multiply(new BigInteger("3"));
+    
+                    var neg = this.negate();
+                    var R = this;
+    
+                    var i;
+                    for (i = h.bitLength() - 2; i > 0; --i) {
+                        R = R.twice();
+    
+                        var hBit = h.testBit(i);
+                        var eBit = e.testBit(i);
+    
+                        if (hBit != eBit) {
+                            R = R.add(hBit ? this : neg);
+                        }
+                    }
+    
+                    return R;
+                };
+    
+                // Compute this*j + x*k (simultaneous multiplication)
+                ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+                    var i;
+                    if (j.bitLength() > k.bitLength())
+                        i = j.bitLength() - 1;
+                    else
+                        i = k.bitLength() - 1;
+    
+                    var R = this.curve.getInfinity();
+                    var both = this.add(x);
+                    while (i >= 0) {
+                        R = R.twice();
+                        if (j.testBit(i)) {
+                            if (k.testBit(i)) {
+                                R = R.add(both);
+                            } else {
+                                R = R.add(this);
+                            }
+                        } else {
+                            if (k.testBit(i)) {
+                                R = R.add(x);
+                            }
+                        }
+                        --i;
+                    }
+    
+                    return R;
+                };
+    
+                // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+                // patched by coretechs to support compressed public keys
+                ec.PointFp.prototype.getEncoded = function (compressed) {
+                    var x = this.getX().toBigInteger();
+                    var y = this.getY().toBigInteger();
+                    var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+                    var enc = ec.integerToBytes(x, len);
+    
+                    // when compressed prepend byte depending if y point is even or odd
+                    if (compressed) {
+                        if (y.isEven()) {
+                            enc.unshift(0x02);
+                        } else {
+                            enc.unshift(0x03);
+                        }
+                    } else {
+                        enc.unshift(0x04);
+                        enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+                    }
+                    return enc;
+                };
+    
+                ec.PointFp.decodeFrom = function (curve, enc) {
+                    var type = enc[0];
+                    var dataLen = enc.length - 1;
+    
+                    // Extract x and y as byte arrays
+                    var xBa = enc.slice(1, 1 + dataLen / 2);
+                    var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+    
+                    // Prepend zero byte to prevent interpretation as negative integer
+                    xBa.unshift(0);
+                    yBa.unshift(0);
+    
+                    // Convert to BigIntegers
+                    var x = new BigInteger(xBa);
+                    var y = new BigInteger(yBa);
+    
+                    // Return point
+                    return new ec.PointFp(curve, curve.fromBigInteger(x), curve.fromBigInteger(y));
+                };
+    
+                ec.PointFp.prototype.add2D = function (b) {
+                    if (this.isInfinity()) return b;
+                    if (b.isInfinity()) return this;
+    
+                    if (this.x.equals(b.x)) {
+                        if (this.y.equals(b.y)) {
+                            // this = b, i.e. this must be doubled
+                            return this.twice();
+                        }
+                        // this = -b, i.e. the result is the point at infinity
+                        return this.curve.getInfinity();
+                    }
+    
+                    var x_x = b.x.subtract(this.x);
+                    var y_y = b.y.subtract(this.y);
+                    var gamma = y_y.divide(x_x);
+    
+                    var x3 = gamma.square().subtract(this.x).subtract(b.x);
+                    var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+    
+                    return new ec.PointFp(this.curve, x3, y3);
+                };
+    
+                ec.PointFp.prototype.twice2D = function () {
+                    if (this.isInfinity()) return this;
+                    if (this.y.toBigInteger().signum() == 0) {
+                        // if y1 == 0, then (x1, y1) == (x1, -y1)
+                        // and hence this = -this and thus 2(x1, y1) == infinity
+                        return this.curve.getInfinity();
+                    }
+    
+                    var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+                    var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+                    var gamma = this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO));
+    
+                    var x3 = gamma.square().subtract(this.x.multiply(TWO));
+                    var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+    
+                    return new ec.PointFp(this.curve, x3, y3);
+                };
+    
+                ec.PointFp.prototype.multiply2D = function (k) {
+                    if (this.isInfinity()) return this;
+                    if (k.signum() == 0) return this.curve.getInfinity();
+    
+                    var e = k;
+                    var h = e.multiply(new BigInteger("3"));
+    
+                    var neg = this.negate();
+                    var R = this;
+    
+                    var i;
+                    for (i = h.bitLength() - 2; i > 0; --i) {
+                        R = R.twice();
+    
+                        var hBit = h.testBit(i);
+                        var eBit = e.testBit(i);
+    
+                        if (hBit != eBit) {
+                            R = R.add2D(hBit ? this : neg);
+                        }
+                    }
+    
+                    return R;
+                };
+    
+                ec.PointFp.prototype.isOnCurve = function () {
+                    var x = this.getX().toBigInteger();
+                    var y = this.getY().toBigInteger();
+                    var a = this.curve.getA().toBigInteger();
+                    var b = this.curve.getB().toBigInteger();
+                    var n = this.curve.getQ();
+                    var lhs = y.multiply(y).mod(n);
+                    var rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);
+                    return lhs.equals(rhs);
+                };
+    
+                ec.PointFp.prototype.toString = function () {
+                    return '(' + this.getX().toBigInteger().toString() + ',' + this.getY().toBigInteger().toString() +
+                        ')';
+                };
+    
+                /**
+                 * Validate an elliptic curve point.
+                 *
+                 * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+                 */
+                ec.PointFp.prototype.validate = function () {
+                    var n = this.curve.getQ();
+    
+                    // Check Q != O
+                    if (this.isInfinity()) {
+                        throw new Error("Point is at infinity.");
+                    }
+    
+                    // Check coordinate bounds
+                    var x = this.getX().toBigInteger();
+                    var y = this.getY().toBigInteger();
+                    if (x.compareTo(BigInteger.ONE) < 0 || x.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                        throw new Error('x coordinate out of bounds');
+                    }
+                    if (y.compareTo(BigInteger.ONE) < 0 || y.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                        throw new Error('y coordinate out of bounds');
+                    }
+    
+                    // Check y^2 = x^3 + ax + b (mod n)
+                    if (!this.isOnCurve()) {
+                        throw new Error("Point is not on the curve.");
+                    }
+    
+                    // Check nQ = 0 (Q is a scalar multiple of G)
+                    if (this.multiply(n).isInfinity()) {
+                        // TODO: This check doesn't work - fix.
+                        throw new Error("Point is not a scalar multiple of G.");
+                    }
+    
+                    return true;
+                };
+    
+    
+    
+    
+                // ----------------
+                // ECCurveFp constructor
+                ec.CurveFp = function (q, a, b) {
+                    this.q = q;
+                    this.a = this.fromBigInteger(a);
+                    this.b = this.fromBigInteger(b);
+                    this.infinity = new ec.PointFp(this, null, null);
+                    this.reducer = new Barrett(this.q);
+                }
+    
+                ec.CurveFp.prototype.getQ = function () {
+                    return this.q;
+                };
+    
+                ec.CurveFp.prototype.getA = function () {
+                    return this.a;
+                };
+    
+                ec.CurveFp.prototype.getB = function () {
+                    return this.b;
+                };
+    
+                ec.CurveFp.prototype.equals = function (other) {
+                    if (other == this) return true;
+                    return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
+                };
+    
+                ec.CurveFp.prototype.getInfinity = function () {
+                    return this.infinity;
+                };
+    
+                ec.CurveFp.prototype.fromBigInteger = function (x) {
+                    return new ec.FieldElementFp(this.q, x);
+                };
+    
+                ec.CurveFp.prototype.reduce = function (x) {
+                    this.reducer.reduce(x);
+                };
+    
+                // for now, work with hex strings because they're easier in JS
+                // compressed support added by bitaddress.org
+                ec.CurveFp.prototype.decodePointHex = function (s) {
+                    var firstByte = parseInt(s.substr(0, 2), 16);
+                    switch (firstByte) { // first byte
+                        case 0:
+                            return this.infinity;
+                        case 2: // compressed
+                        case 3: // compressed
+                            var yTilde = firstByte & 1;
+                            var xHex = s.substr(2, s.length - 2);
+                            var X1 = new BigInteger(xHex, 16);
+                            return this.decompressPoint(yTilde, X1);
+                        case 4: // uncompressed
+                        case 6: // hybrid
+                        case 7: // hybrid
+                            var len = (s.length - 2) / 2;
+                            var xHex = s.substr(2, len);
+                            var yHex = s.substr(len + 2, len);
+    
+                            return new ec.PointFp(this,
+                                this.fromBigInteger(new BigInteger(xHex, 16)),
+                                this.fromBigInteger(new BigInteger(yHex, 16)));
+    
+                        default: // unsupported
+                            return null;
+                    }
+                };
+    
+                ec.CurveFp.prototype.encodePointHex = function (p) {
+                    if (p.isInfinity()) return "00";
+                    var xHex = p.getX().toBigInteger().toString(16);
+                    var yHex = p.getY().toBigInteger().toString(16);
+                    var oLen = this.getQ().toString(16).length;
+                    if ((oLen % 2) != 0) oLen++;
+                    while (xHex.length < oLen) {
+                        xHex = "0" + xHex;
+                    }
+                    while (yHex.length < oLen) {
+                        yHex = "0" + yHex;
+                    }
+                    return "04" + xHex + yHex;
+                };
+    
+                /*
+                 * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+                 * Ported to JavaScript by bitaddress.org
+                 *
+                 * Number yTilde
+                 * BigInteger X1
+                 */
+                ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+                    var x = this.fromBigInteger(X1);
+                    var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+                    var beta = alpha.sqrt();
+                    // if we can't find a sqrt we haven't got a point on the curve - run!
+                    if (beta == null) throw new Error("Invalid point compression");
+                    var betaValue = beta.toBigInteger();
+                    var bit0 = betaValue.testBit(0) ? 1 : 0;
+                    if (bit0 != yTilde) {
+                        // Use the other root
+                        beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+                    }
+                    return new ec.PointFp(this, x, beta, null, true);
+                };
+    
+    
+                ec.fromHex = function (s) {
+                    return new BigInteger(s, 16);
+                };
+    
+                ec.integerToBytes = function (i, len) {
+                    var bytes = i.toByteArrayUnsigned();
+                    if (len < bytes.length) {
+                        bytes = bytes.slice(bytes.length - len);
+                    } else
+                        while (len > bytes.length) {
+                            bytes.unshift(0);
+                        }
+                    return bytes;
+                };
+    
+    
+                // Named EC curves
+                // ----------------
+                // X9ECParameters constructor
+                ec.X9Parameters = function (curve, g, n, h) {
+                    this.curve = curve;
+                    this.g = g;
+                    this.n = n;
+                    this.h = h;
+                }
+                ec.X9Parameters.prototype.getCurve = function () {
+                    return this.curve;
+                };
+                ec.X9Parameters.prototype.getG = function () {
+                    return this.g;
+                };
+                ec.X9Parameters.prototype.getN = function () {
+                    return this.n;
+                };
+                ec.X9Parameters.prototype.getH = function () {
+                    return this.h;
+                };
+    
+                // secp256k1 is the Curve used by Bitcoin
+                ec.secNamedCurves = {
+                    // used by Bitcoin
+                    "secp256k1": function () {
+                        // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+                        var p = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+                        var a = BigInteger.ZERO;
+                        var b = ec.fromHex("7");
+                        var n = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
+                        var h = BigInteger.ONE;
+                        var curve = new ec.CurveFp(p, a, b);
+                        var G = curve.decodePointHex("04" +
+                            "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                            "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");
+                        return new ec.X9Parameters(curve, G, n, h);
+                    }
+                };
+    
+                // secp256k1 called by Bitcoin's ECKEY
+                ec.getSECCurveByName = function (name) {
+                    if (ec.secNamedCurves[name] == undefined) return null;
+                    return ec.secNamedCurves[name]();
+                }
+            })();
+    
+    
+            //bitTrx.js
+            (function () {
+    
+                var bitjs = window.bitjs = function () {};
+    
+                /* public vars */
+                bitjs.pub = 0x23; // flochange - changed the prefix to FLO Mainnet PublicKey Prefix 0x23
+                bitjs.priv = 0xa3; //flochange - changed the prefix to FLO Mainnet Private key prefix 0xa3
+                bitjs.compressed = false;
+    
+                /* provide a privkey and return an WIF  */
+                bitjs.privkey2wif = function (h) {
+                    var r = Crypto.util.hexToBytes(h);
+    
+                    if (bitjs.compressed == true) {
+                        r.push(0x01);
+                    }
+    
+                    r.unshift(bitjs.priv);
+                    var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                    var checksum = hash.slice(0, 4);
+    
+                    return B58.encode(r.concat(checksum));
+                }
+    
+                /* convert a wif key back to a private key */
+                bitjs.wif2privkey = function (wif) {
+                    var compressed = false;
+                    var decode = B58.decode(wif);
+                    var key = decode.slice(0, decode.length - 4);
+                    key = key.slice(1, key.length);
+                    if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                        key = key.slice(0, key.length - 1);
+                        compressed = true;
+                    }
+                    return {
+                        'privkey': Crypto.util.bytesToHex(key),
+                        'compressed': compressed
+                    };
+                }
+    
+                /* convert a wif to a pubkey */
+                bitjs.wif2pubkey = function (wif) {
+                    var compressed = bitjs.compressed;
+                    var r = bitjs.wif2privkey(wif);
+                    bitjs.compressed = r['compressed'];
+                    var pubkey = bitjs.newPubkey(r['privkey']);
+                    bitjs.compressed = compressed;
+                    return {
+                        'pubkey': pubkey,
+                        'compressed': r['compressed']
+                    };
+                }
+    
+                /* convert a wif to a address */
+                bitjs.wif2address = function (wif) {
+                    var r = bitjs.wif2pubkey(wif);
+                    return {
+                        'address': bitjs.pubkey2address(r['pubkey']),
+                        'compressed': r['compressed']
+                    };
+                }
+    
+                /* generate a public key from a private key */
+                bitjs.newPubkey = function (hash) {
+                    var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+    
+                    var curvePt = curve.getG().multiply(privateKeyBigInt);
+                    var x = curvePt.getX().toBigInteger();
+                    var y = curvePt.getY().toBigInteger();
+    
+                    var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                    publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+                    publicKeyBytes.unshift(0x04);
+    
+                    if (bitjs.compressed == true) {
+                        var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+                        if (y.isEven()) {
+                            publicKeyBytesCompressed.unshift(0x02)
+                        } else {
+                            publicKeyBytesCompressed.unshift(0x03)
+                        }
+                        return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+                    } else {
+                        return Crypto.util.bytesToHex(publicKeyBytes);
+                    }
+                }
+    
+                /* provide a public key and return address */
+                bitjs.pubkey2address = function (h, byte) {
+                    var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                        asBytes: true
+                    }));
+                    r.unshift(byte || bitjs.pub);
+                    var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                    var checksum = hash.slice(0, 4);
+                    return B58.encode(r.concat(checksum));
+                }
+    
+                bitjs.transaction = function () {
+                    var btrx = {};
+                    btrx.version = 2; //flochange look at this version
+                    btrx.inputs = [];
+                    btrx.outputs = [];
+                    btrx.locktime = 0;
+                    btrx.floData = ""; //flochange .. look at this
+    
+    
+                    btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+                        var o = {};
+                        o.outpoint = {
+                            'hash': txid,
+                            'index': index
+                        };
+                        //o.script = []; Signature and Public Key should be added after singning
+                        o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+                        o.sequence = sequence || ((btrx.locktime == 0) ? 4294967295 : 0);
+                        return this.inputs.push(o);
+                    }
+    
+                    btrx.addoutput = function (address, value) {
+                        var o = {};
+                        var buf = [];
+                        var addrDecoded = btrx.addressDecode(address);
+                        o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+                        buf.push(118); //OP_DUP
+                        buf.push(169); //OP_HASH160
+                        buf.push(addrDecoded.length);
+                        buf = buf.concat(addrDecoded); // address in bytes
+                        buf.push(136); //OP_EQUALVERIFY
+                        buf.push(172); //  OP_CHECKSIG
+                        o.script = buf;
+                        return this.outputs.push(o);
+                    }
+    
+    
+                    btrx.addflodata = function (txcomments) { // flochange - this whole function needs to be done
+                        this.floData = txcomments;
+                        return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
+                    }
+    
+    
+                    // Only standard addresses
+                    btrx.addressDecode = function (address) {
+                        var bytes = B58.decode(address);
+                        var front = bytes.slice(0, bytes.length - 4);
+                        var back = bytes.slice(bytes.length - 4);
+                        var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+                            asBytes: true
+                        }), {
+                            asBytes: true
+                        }).slice(0, 4);
+                        if (checksum + "" == back + "") {
+                            return front.slice(1);
+                        }
+                    }
+    
+                    /* generate the transaction hash to sign from a transaction input */
+                    btrx.transactionHash = function (index, sigHashType) {
+    
+                        var clone = bitjs.clone(this);
+                        var shType = sigHashType || 1;
+    
+                        /* black out all other ins, except this one */
+                        for (var i = 0; i < clone.inputs.length; i++) {
+                            if (index != i) {
+                                clone.inputs[i].script = [];
+                            }
+                        }
+    
+    
+                        if ((clone.inputs) && clone.inputs[index]) {
+    
+                            /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                                and https://bitcoin.org/en/developer-guide#signature-hash-type */
+    
+                            if (shType == 1) {
+                                //SIGHASH_ALL 0x01
+    
+                            } else if (shType == 2) {
+                                //SIGHASH_NONE 0x02
+                                clone.outputs = [];
+                                for (var i = 0; i < clone.inputs.length; i++) {
+                                    if (index != i) {
+                                        clone.inputs[i].sequence = 0;
+                                    }
+                                }
+    
+                            } else if (shType == 3) {
+    
+                                //SIGHASH_SINGLE 0x03
+                                clone.outputs.length = index + 1;
+    
+                                for (var i = 0; i < index; i++) {
+                                    clone.outputs[i].value = -1;
+                                    clone.outputs[i].script = [];
+                                }
+    
+                                for (var i = 0; i < clone.inputs.length; i++) {
+                                    if (index != i) {
+                                        clone.inputs[i].sequence = 0;
+                                    }
+                                }
+    
+                            } else if (shType >= 128) {
+                                //SIGHASH_ANYONECANPAY 0x80
+                                clone.inputs = [clone.inputs[index]];
+    
+                                if (shType == 129) {
+                                    // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+    
+                                } else if (shType == 130) {
+                                    // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                                    clone.outputs = [];
+    
+                                } else if (shType == 131) {
+                                    // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                                    clone.outputs.length = index + 1;
+                                    for (var i = 0; i < index; i++) {
+                                        clone.outputs[i].value = -1;
+                                        clone.outputs[i].script = [];
+                                    }
+                                }
+                            }
+    
+                            var buffer = Crypto.util.hexToBytes(clone.serialize());
+                            buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+                            var hash = Crypto.SHA256(buffer, {
+                                asBytes: true
+                            });
+                            var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                                asBytes: true
+                            }));
+                            return r;
+                        } else {
+                            return false;
+                        }
+                    }
+    
+                    /* generate a signature from a transaction hash */
+                    btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+    
+                        function serializeSig(r, s) {
+                            var rBa = r.toByteArraySigned();
+                            var sBa = s.toByteArraySigned();
+    
+                            var sequence = [];
+                            sequence.push(0x02); // INTEGER
+                            sequence.push(rBa.length);
+                            sequence = sequence.concat(rBa);
+    
+                            sequence.push(0x02); // INTEGER
+                            sequence.push(sBa.length);
+                            sequence = sequence.concat(sBa);
+    
+                            sequence.unshift(sequence.length);
+                            sequence.unshift(0x30); // SEQUENCE
+    
+                            return sequence;
+                        }
+    
+                        var shType = sigHashType || 1;
+                        var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+    
+                        if (hash) {
+                            var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                            var key = bitjs.wif2privkey(wif);
+                            var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+                            var n = curve.getN();
+                            var e = BigInteger.fromByteArrayUnsigned(hash);
+                            var badrs = 0
+                            do {
+                                var k = this.deterministicK(wif, hash, badrs);
+                                var G = curve.getG();
+                                var Q = G.multiply(k);
+                                var r = Q.getX().toBigInteger().mod(n);
+                                var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+                                badrs++
+                            } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+    
+                            // Force lower s values per BIP62
+                            var halfn = n.shiftRight(1);
+                            if (s.compareTo(halfn) > 0) {
+                                s = n.subtract(s);
+                            };
+    
+                            var sig = serializeSig(r, s);
+                            sig.push(parseInt(shType, 10));
+    
+                            return Crypto.util.bytesToHex(sig);
+                        } else {
+                            return false;
+                        }
+                    }
+    
+                    // https://tools.ietf.org/html/rfc6979#section-3.2
+                    btrx.deterministicK = function (wif, hash, badrs) {
+                        // if r or s were invalid when this function was used in signing,
+                        // we do not want to actually compute r, s here for efficiency, so,
+                        // we can increment badrs. explained at end of RFC 6979 section 3.2
+    
+                        // wif is b58check encoded wif privkey.
+                        // hash is byte array of transaction digest.
+                        // badrs is used only if the k resulted in bad r or s.
+    
+                        // some necessary things out of the way for clarity.
+                        badrs = badrs || 0;
+                        var key = bitjs.wif2privkey(wif);
+                        var x = Crypto.util.hexToBytes(key['privkey'])
+                        var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                        var N = curve.getN();
+    
+                        // Step: a
+                        // hash is a byteArray of the message digest. so h1 == hash in our case
+    
+                        // Step: b
+                        var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+                            1, 1, 1, 1, 1, 1
+                        ];
+    
+                        // Step: c
+                        var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+                            0, 0, 0, 0, 0, 0
+                        ];
+    
+                        // Step: d
+                        k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+                            asBytes: true
+                        });
+    
+                        // Step: e
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+    
+                        // Step: f
+                        k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+                            asBytes: true
+                        });
+    
+                        // Step: g
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+    
+                        // Step: h1
+                        var T = [];
+    
+                        // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        T = v;
+    
+                        // Step: h3
+                        var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+    
+                        // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                        var i = 0
+                        while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i <
+                            badrs) {
+                            k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                                asBytes: true
+                            });
+                            v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                                asBytes: true
+                            });
+                            v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                                asBytes: true
+                            });
+                            T = v;
+                            KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                            i++
+                        };
+    
+                        return KBigInt;
+                    };
+    
+                    /* sign a "standard" input */
+                    btrx.signinput = function (index, wif, sigHashType) {
+                        var key = bitjs.wif2pubkey(wif);
+                        var shType = sigHashType || 1;
+                        var signature = this.transactionSig(index, wif, shType);
+                        var buf = [];
+                        var sigBytes = Crypto.util.hexToBytes(signature);
+                        buf.push(sigBytes.length);
+                        buf = buf.concat(sigBytes);
+                        var pubKeyBytes = Crypto.util.hexToBytes(key['pubkey']);
+                        buf.push(pubKeyBytes.length);
+                        buf = buf.concat(pubKeyBytes);
+                        this.inputs[index].script = buf;
+                        return true;
+                    }
+    
+                    /* sign inputs */
+                    btrx.sign = function (wif, sigHashType) {
+                        var shType = sigHashType || 1;
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            this.signinput(i, wif, shType);
+                        }
+                        return this.serialize();
+                    }
+    
+    
+                    /* serialize a transaction */
+                    btrx.serialize = function () {
+                        var buffer = [];
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(this.version), 4));
+    
+                        buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            var txin = this.inputs[i];
+                            buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+                            buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4));
+                            var scriptBytes = txin.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                            buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.sequence), 4));
+    
+                        }
+                        buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+    
+                        for (var i = 0; i < this.outputs.length; i++) {
+                            var txout = this.outputs[i];
+                            buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                            var scriptBytes = txout.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                        }
+    
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(this.locktime),4));
+                        flohex = ascii_to_hexa(this.floData);
+                        floDataCount = this.floData.length;
+    
+                        //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
+                        if (floDataCount <= 16) {
+                                      floDataCountString = floDataCount.toString(16);
+                                      floDataCountString = "0"+ floDataCountString;
+                        } else if (floDataCount < 253) {
+                                      floDataCountString = floDataCount.toString(16);
+                        } else if (floDataCount <= 1023) {
+                                      floDataCountAdjusted = (floDataCount - 253) +  parseInt("0xfd00fd");
+                                      floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
+                                      floDataCountString = floDataCountStringAdjusted.substr(0,2)+ floDataCountStringAdjusted.substr(4,2)+ floDataCountStringAdjusted.substr(2,2);
+                        } else {
+                                      floDataCountString = "Character Limit Exceeded";
+                                  }
+    
+    
+                        return Crypto.util.bytesToHex(buffer)+floDataCountString+flohex;    // flochange -- Addition of floDataCountString and floData in serialization
+                    }
+    
+    
+    
+                    return btrx;
+    
+                }
+    
+                bitjs.numToBytes = function (num, bytes) {
+                    if (typeof bytes === "undefined") bytes = 8;
+                    if (bytes == 0) {
+                        return [];
+                    } else if (num == -1) {
+                        return Crypto.util.hexToBytes("ffffffffffffffff");
+                    } else {
+                        return [num % 256].concat(bitjs.numToBytes(Math.floor(num / 256), bytes - 1));
+                    }
+                }
+    
+                bitjs.numToByteArray = function (num) {
+                    if (num <= 256) {
+                        return [num];
+                    } else {
+                        return [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256)));
+                    }
+                }
+    
+                bitjs.numToVarInt = function (num) {
+                    if (num < 253) {
+                        return [num];
+                    } else if (num < 65536) {
+                        return [253].concat(bitjs.numToBytes(num, 2));
+                    } else if (num < 4294967296) {
+                        return [254].concat(bitjs.numToBytes(num, 4));
+                    } else {
+                        return [255].concat(bitjs.numToBytes(num, 8));
+                    }
+                }
+    
+                bitjs.bytesToNum = function (bytes) {
+                    if (bytes.length == 0) return 0;
+                    else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+                }
+    
+                /* clone an object */
+                bitjs.clone = function (obj) {
+                    if (obj == null || typeof (obj) != 'object') return obj;
+                    var temp = new obj.constructor();
+    
+                    for (var key in obj) {
+                        if (obj.hasOwnProperty(key)) {
+                            temp[key] = bitjs.clone(obj[key]);
+                        }
+                    }
+                    return temp;
+                }
+    
+                var B58 = bitjs.Base58 = {
+                    alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                    validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                    base: BigInteger.valueOf(58),
+    
+                    /**
+                     * Convert a byte array to a base58-encoded string.
+                     *
+                     * Written by Mike Hearn for BitcoinJ.
+                     *   Copyright (c) 2011 Google Inc.
+                     *
+                     * Ported to JavaScript by Stefan Thomas.
+                     */
+                    encode: function (input) {
+                        var bi = BigInteger.fromByteArrayUnsigned(input);
+                        var chars = [];
+    
+                        while (bi.compareTo(B58.base) >= 0) {
+                            var mod = bi.mod(B58.base);
+                            chars.unshift(B58.alphabet[mod.intValue()]);
+                            bi = bi.subtract(mod).divide(B58.base);
+                        }
+                        chars.unshift(B58.alphabet[bi.intValue()]);
+    
+                        // Convert leading zeros too.
+                        for (var i = 0; i < input.length; i++) {
+                            if (input[i] == 0x00) {
+                                chars.unshift(B58.alphabet[0]);
+                            } else break;
+                        }
+    
+                        return chars.join('');
+                    },
+    
+                    /**
+                     * Convert a base58-encoded string to a byte array.
+                     *
+                     * Written by Mike Hearn for BitcoinJ.
+                     *   Copyright (c) 2011 Google Inc.
+                     *
+                     * Ported to JavaScript by Stefan Thomas.
+                     */
+                    decode: function (input) {
+                        var bi = BigInteger.valueOf(0);
+                        var leadingZerosNum = 0;
+                        for (var i = input.length - 1; i >= 0; i--) {
+                            var alphaIndex = B58.alphabet.indexOf(input[i]);
+                            if (alphaIndex < 0) {
+                                throw "Invalid character";
+                            }
+                            bi = bi.add(BigInteger.valueOf(alphaIndex)
+                                .multiply(B58.base.pow(input.length - 1 - i)));
+    
+                            // This counts leading zero bytes
+                            if (input[i] == "1") leadingZerosNum++;
+                            else leadingZerosNum = 0;
+                        }
+                        var bytes = bi.toByteArrayUnsigned();
+    
+                        // Add leading zeros
+                        while (leadingZerosNum-- > 0) bytes.unshift(0);
+    
+                        return bytes;
+                    }
+                }
+                return bitjs;
+    
+            })();
+    
+    
+    
+    /*
+    Copyright (c) 2011 Stefan Thomas
+    
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+    
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+    
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+    */
+    
+    //https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
+    (function (exports) {
+        var Bitcoin = exports;
+    })(
+        'object' === typeof module ? module.exports : (window.Bitcoin = {})
+    );
+    
+    //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+    (function (Bitcoin) {
+        Bitcoin.Base58 = {
+            alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+            validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+            base: BigInteger.valueOf(58),
+    
+            /**
+            * Convert a byte array to a base58-encoded string.
+            *
+            * Written by Mike Hearn for BitcoinJ.
+            *   Copyright (c) 2011 Google Inc.
+            *
+            * Ported to JavaScript by Stefan Thomas.
+            */
+            encode: function (input) {
+                var bi = BigInteger.fromByteArrayUnsigned(input);
+                var chars = [];
+    
+                while (bi.compareTo(B58.base) >= 0) {
+                    var mod = bi.mod(B58.base);
+                    chars.unshift(B58.alphabet[mod.intValue()]);
+                    bi = bi.subtract(mod).divide(B58.base);
+                }
+                chars.unshift(B58.alphabet[bi.intValue()]);
+    
+                // Convert leading zeros too.
+                for (var i = 0; i < input.length; i++) {
+                    if (input[i] == 0x00) {
+                        chars.unshift(B58.alphabet[0]);
+                    } else break;
+                }
+    
+                return chars.join('');
+            },
+    
+            /**
+            * Convert a base58-encoded string to a byte array.
+            *
+            * Written by Mike Hearn for BitcoinJ.
+            *   Copyright (c) 2011 Google Inc.
+            *
+            * Ported to JavaScript by Stefan Thomas.
+            */
+            decode: function (input) {
+                var bi = BigInteger.valueOf(0);
+                var leadingZerosNum = 0;
+                for (var i = input.length - 1; i >= 0; i--) {
+                    var alphaIndex = B58.alphabet.indexOf(input[i]);
+                    if (alphaIndex < 0) {
+                        throw "Invalid character";
+                    }
+                    bi = bi.add(BigInteger.valueOf(alphaIndex)
+                                    .multiply(B58.base.pow(input.length - 1 - i)));
+    
+                    // This counts leading zero bytes
+                    if (input[i] == "1") leadingZerosNum++;
+                    else leadingZerosNum = 0;
+                }
+                var bytes = bi.toByteArrayUnsigned();
+    
+                // Add leading zeros
+                while (leadingZerosNum-- > 0) bytes.unshift(0);
+    
+                return bytes;
+            }
+        };
+    
+        var B58 = Bitcoin.Base58;
+    })(
+        'undefined' != typeof Bitcoin ? Bitcoin : module.exports
+    );
+    //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+    Bitcoin.Address = function (bytes) {
+        if(floGlobals.blockchain == "FLO")
+            this.version = 0x23; // FLO mainnet public address
+        else if(floGlobals.blockchain == "FLO_TEST")
+            this.version = 0x73; // FLO testnet public address
+        if ("string" == typeof bytes) {
+            bytes = Bitcoin.Address.decodeString(bytes,this.version);
+        }
+        this.hash = bytes;
+    };
+    
+    Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D) // *this has no effect *
+    
+    /**
+    * Serialize this object as a standard Bitcoin address.
+    *
+    * Returns the address as a base58-encoded string in the standardized format.
+    */
+    Bitcoin.Address.prototype.toString = function () {
+        // Get a copy of the hash
+        var hash = this.hash.slice(0);
+    
+        // Version
+        hash.unshift(this.version);
+        var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+        var bytes = hash.concat(checksum.slice(0, 4));
+        return Bitcoin.Base58.encode(bytes);
+    };
+    
+    Bitcoin.Address.prototype.getHashBase64 = function () {
+        return Crypto.util.bytesToBase64(this.hash);
+    };
+    
+    /**
+    * Parse a Bitcoin address contained in a string.
+    */
+    Bitcoin.Address.decodeString = function (string,version) {
+        var bytes = Bitcoin.Base58.decode(string);
+        var hash = bytes.slice(0, 21);
+        var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+    
+        if (checksum[0] != bytes[21] ||
+                checksum[1] != bytes[22] ||
+                checksum[2] != bytes[23] ||
+                checksum[3] != bytes[24]) {
+            throw "Checksum validation failed!";
+        }
+    
+        if (version != hash.shift()) {
+            throw "Version " + hash.shift() + " not supported!";
+        }
+    
+        return hash;
+    };
+    //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+    Bitcoin.ECDSA = (function () {
+        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+        var rng = new SecureRandom();
+    
+        var P_OVER_FOUR = null;
+    
+        function implShamirsTrick(P, k, Q, l) {
+            var m = Math.max(k.bitLength(), l.bitLength());
+            var Z = P.add2D(Q);
+            var R = P.curve.getInfinity();
+    
+            for (var i = m - 1; i >= 0; --i) {
+                R = R.twice2D();
+    
+                R.z = BigInteger.ONE;
+    
+                if (k.testBit(i)) {
+                    if (l.testBit(i)) {
+                        R = R.add2D(Z);
+                    } else {
+                        R = R.add2D(P);
+                    }
+                } else {
+                    if (l.testBit(i)) {
+                        R = R.add2D(Q);
+                    }
+                }
+            }
+    
+            return R;
+        };
+    
+        var ECDSA = {
+            getBigRandom: function (limit) {
+                return new BigInteger(limit.bitLength(), rng)
+                    .mod(limit.subtract(BigInteger.ONE))
+                    .add(BigInteger.ONE);
+            },
+            sign: function (hash, priv) {
+                var d = priv;
+                var n = ecparams.getN();
+                var e = BigInteger.fromByteArrayUnsigned(hash);
+    
+                do {
+                    var k = ECDSA.getBigRandom(n);
+                    var G = ecparams.getG();
+                    var Q = G.multiply(k);
+                    var r = Q.getX().toBigInteger().mod(n);
+                } while (r.compareTo(BigInteger.ZERO) <= 0);
+    
+                var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n);
+    
+                return ECDSA.serializeSig(r, s);
+            },
+    
+            verify: function (hash, sig, pubkey) {
+                var r, s;
+                if (Bitcoin.Util.isArray(sig)) {
+                    var obj = ECDSA.parseSig(sig);
+                    r = obj.r;
+                    s = obj.s;
+                } else if ("object" === typeof sig && sig.r && sig.s) {
+                    r = sig.r;
+                    s = sig.s;
+                } else {
+                    throw "Invalid value for signature";
+                }
+    
+                var Q;
+                if (pubkey instanceof ec.PointFp) {
+                    Q = pubkey;
+                } else if (Bitcoin.Util.isArray(pubkey)) {
+                    Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+                } else {
+                    throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+                }
+                var e = BigInteger.fromByteArrayUnsigned(hash);
+    
+                return ECDSA.verifyRaw(e, r, s, Q);
+            },
+    
+            verifyRaw: function (e, r, s, Q) {
+                var n = ecparams.getN();
+                var G = ecparams.getG();
+    
+                if (r.compareTo(BigInteger.ONE) < 0 ||
+                    r.compareTo(n) >= 0)
+                    return false;
+    
+                if (s.compareTo(BigInteger.ONE) < 0 ||
+                    s.compareTo(n) >= 0)
+                    return false;
+    
+                var c = s.modInverse(n);
+    
+                var u1 = e.multiply(c).mod(n);
+                var u2 = r.multiply(c).mod(n);
+    
+                // TODO(!!!): For some reason Shamir's trick isn't working with
+                // signed message verification!? Probably an implementation
+                // error!
+                //var point = implShamirsTrick(G, u1, Q, u2);
+                var point = G.multiply(u1).add(Q.multiply(u2));
+    
+                var v = point.getX().toBigInteger().mod(n);
+    
+                return v.equals(r);
+            },
+    
+            /**
+            * Serialize a signature into DER format.
+            *
+            * Takes two BigIntegers representing r and s and returns a byte array.
+            */
+            serializeSig: function (r, s) {
+                var rBa = r.toByteArraySigned();
+                var sBa = s.toByteArraySigned();
+    
+                var sequence = [];
+                sequence.push(0x02); // INTEGER
+                sequence.push(rBa.length);
+                sequence = sequence.concat(rBa);
+    
+                sequence.push(0x02); // INTEGER
+                sequence.push(sBa.length);
+                sequence = sequence.concat(sBa);
+    
+                sequence.unshift(sequence.length);
+                sequence.unshift(0x30); // SEQUENCE
+    
+                return sequence;
+            },
+    
+            /**
+            * Parses a byte array containing a DER-encoded signature.
+            *
+            * This function will return an object of the form:
+            *
+            * {
+            *   r: BigInteger,
+            *   s: BigInteger
+            * }
+            */
+            parseSig: function (sig) {
+                var cursor;
+                if (sig[0] != 0x30)
+                    throw new Error("Signature not a valid DERSequence");
+    
+                cursor = 2;
+                if (sig[cursor] != 0x02)
+                    throw new Error("First element in signature must be a DERInteger");;
+                var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+    
+                cursor += 2 + sig[cursor + 1];
+                if (sig[cursor] != 0x02)
+                    throw new Error("Second element in signature must be a DERInteger");
+                var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+    
+                cursor += 2 + sig[cursor + 1];
+    
+                //if (cursor != sig.length)
+                //  throw new Error("Extra bytes in signature");
+    
+                var r = BigInteger.fromByteArrayUnsigned(rBa);
+                var s = BigInteger.fromByteArrayUnsigned(sBa);
+    
+                return {
+                    r: r,
+                    s: s
+                };
+            },
+    
+            parseSigCompact: function (sig) {
+                if (sig.length !== 65) {
+                    throw "Signature has the wrong length";
+                }
+    
+                // Signature is prefixed with a type byte storing three bits of
+                // information.
+                var i = sig[0] - 27;
+                if (i < 0 || i > 7) {
+                    throw "Invalid signature type";
+                }
+    
+                var n = ecparams.getN();
+                var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+                var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+    
+                return {
+                    r: r,
+                    s: s,
+                    i: i
+                };
+            },
+    
+            /**
+            * Recover a public key from a signature.
+            *
+            * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+            * Key Recovery Operation".
+            *
+            * http://www.secg.org/download/aid-780/sec1-v2.pdf
+            */
+            recoverPubKey: function (r, s, hash, i) {
+                // The recovery parameter i has two bits.
+                i = i & 3;
+    
+                // The less significant bit specifies whether the y coordinate
+                // of the compressed point is even or not.
+                var isYEven = i & 1;
+    
+                // The more significant bit specifies whether we should use the
+                // first or second candidate key.
+                var isSecondKey = i >> 1;
+    
+                var n = ecparams.getN();
+                var G = ecparams.getG();
+                var curve = ecparams.getCurve();
+                var p = curve.getQ();
+                var a = curve.getA().toBigInteger();
+                var b = curve.getB().toBigInteger();
+    
+                // We precalculate (p + 1) / 4 where p is if the field order
+                if (!P_OVER_FOUR) {
+                    P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+                }
+    
+                // 1.1 Compute x
+                var x = isSecondKey ? r.add(n) : r;
+    
+                // 1.3 Convert x to point
+                var alpha = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p);
+                var beta = alpha.modPow(P_OVER_FOUR, p);
+    
+                var xorOdd = beta.isEven() ? (i % 2) : ((i + 1) % 2);
+                // If beta is even, but y isn't or vice versa, then convert it,
+                // otherwise we're done and y == beta.
+                var y = (beta.isEven() ? !isYEven : isYEven) ? beta : p.subtract(beta);
+    
+                // 1.4 Check that nR is at infinity
+                var R = new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(x),
+                    curve.fromBigInteger(y));
+                R.validate();
+    
+                // 1.5 Compute e from M
+                var e = BigInteger.fromByteArrayUnsigned(hash);
+                var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+    
+                // 1.6 Compute Q = r^-1 (sR - eG)
+                var rInv = r.modInverse(n);
+                var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+    
+                Q.validate();
+                if (!ECDSA.verifyRaw(e, r, s, Q)) {
+                    throw "Pubkey recovery unsuccessful";
+                }
+    
+                var pubKey = new Bitcoin.ECKey();
+                pubKey.pub = Q;
+                return pubKey;
+            },
+    
+            /**
+            * Calculate pubkey extraction parameter.
+            *
+            * When extracting a pubkey from a signature, we have to
+            * distinguish four different cases. Rather than putting this
+            * burden on the verifier, Bitcoin includes a 2-bit value with the
+            * signature.
+            *
+            * This function simply tries all four cases and returns the value
+            * that resulted in a successful pubkey recovery.
+            */
+            calcPubkeyRecoveryParam: function (address, r, s, hash) {
+                for (var i = 0; i < 4; i++) {
+                    try {
+                        var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                        if (pubkey.getBitcoinAddress().toString() == address) {
+                            return i;
+                        }
+                    } catch (e) {}
+                }
+                throw "Unable to find valid recovery factor";
+            }
+        };
+    
+        return ECDSA;
+    })();
+    Bitcoin.KeyPool = (function () {
+        var KeyPool = function () {
+            this.keyArray = [];
+    
+            this.push = function (item) {
+                if (item == null || item.priv == null) return;
+                var doAdd = true;
+                // prevent duplicates from being added to the array
+                for (var index in this.keyArray) {
+                    var currentItem = this.keyArray[index];
+                    if (currentItem != null && currentItem.priv != null && item.getBitcoinAddress() == currentItem.getBitcoinAddress()) {
+                        doAdd = false;
+                        break;
+                    }
+                }
+                if (doAdd) this.keyArray.push(item);
+            };
+    
+            this.reset = function () {
+                this.keyArray = [];
+            };
+    
+            this.getArray = function () {
+                // copy array
+                return this.keyArray.slice(0);
+            };
+    
+            this.setArray = function (ka) {
+                this.keyArray = ka;
+            };
+    
+            this.length = function () {
+                return this.keyArray.length;
+            };
+    
+            this.toString = function () {
+                var keyPoolString = "# = " + this.length() + "\n";
+                var pool = this.getArray();
+                for (var index in pool) {
+                    var item = pool[index];
+                    if (Bitcoin.Util.hasMethods(item, 'getBitcoinAddress', 'toString')) {
+                        if (item != null) {
+                            keyPoolString += "\"" + item.getBitcoinAddress() + "\"" + ", \"" + item.toString("wif") + "\"\n";
+                        }
+                    }
+                }
+    
+                return keyPoolString;
+            };
+    
+            return this;
+        };
+    
+        return new KeyPool();
+    })();
+    
+    Bitcoin.Bip38Key = (function () {
+        var Bip38 = function (address, encryptedKey) {
+            this.address = address;
+            this.priv = encryptedKey;
+        };
+    
+        Bip38.prototype.getBitcoinAddress = function () {
+            return this.address;
+        };
+    
+        Bip38.prototype.toString = function () {
+            return this.priv;
+        };
+    
+        return Bip38;
+    })();
+    
+    //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+    Bitcoin.ECKey = (function () {
+        var ECDSA = Bitcoin.ECDSA;
+        var KeyPool = Bitcoin.KeyPool;
+        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+    
+        var ECKey = function (input) {
+            if (!input) {
+                // Generate new key
+                var n = ecparams.getN();
+                this.priv = ECDSA.getBigRandom(n);
+            } else if (input instanceof BigInteger) {
+                // Input is a private key value
+                this.priv = input;
+            } else if (Bitcoin.Util.isArray(input)) {
+                // Prepend zero byte to prevent interpretation as negative integer
+                this.priv = BigInteger.fromByteArrayUnsigned(input);
+            } else if ("string" == typeof input) {
+                var bytes = null;
+                try{
+    
+                // This part is edited for FLO. FLO WIF are always compressed WIF. FLO WIF (private key) starts with R for mainnet and c for testnet.
+                    if(((floGlobals.blockchain == "FLO") && /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input)) ||
+                        ((floGlobals.blockchain == "FLO_TEST") && /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input))) {
+                        bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                        this.compressed = true;
+                    }else if (ECKey.isHexFormat(input)) {
+                        bytes = Crypto.util.hexToBytes(input);
+                    }
+    
+    
+                /*
+                    if (ECKey.isWalletImportFormat(input)) {
+                        bytes = ECKey.decodeWalletImportFormat(input);
+                    } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                        bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                        this.compressed = true;
+                    } else if (ECKey.isMiniFormat(input)) {
+                        bytes = Crypto.SHA256(input, { asBytes: true });
+                    } else if (ECKey.isHexFormat(input)) {
+                        bytes = Crypto.util.hexToBytes(input);
+                    } else if (ECKey.isBase64Format(input)) {
+                        bytes = Crypto.util.base64ToBytes(input);
+                    }
+                    */
+                } catch (exc1) {
+                    this.setError(exc1);
+                }
+    
+                if (ECKey.isBase6Format(input)) {
+                    this.priv = new BigInteger(input, 6);
+                } else if (bytes == null || bytes.length != 32) {
+                    this.priv = null;
+                } else {
+                    // Prepend zero byte to prevent interpretation as negative integer
+                    this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+                }
+            }
+    
+            this.compressed = (this.compressed == undefined) ? !!ECKey.compressByDefault : this.compressed;
+            try {
+                // check not zero
+                if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0) this.setError("Error: BigInteger equal to zero.");
+                // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+                var hexKeyRangeLimit = "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+                var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+                var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+                if (this.priv != null && limitBigInt.compareTo(this.priv) < 0) this.setError("Error: BigInteger outside of curve range.")
+    
+                if (this.priv != null) {
+                    KeyPool.push(this);
+                }
+            } catch (exc2) {
+                this.setError(exc2);
+            }
+        };
+    
+        if(floGlobals.blockchain == "FLO")
+            ECKey.privateKeyPrefix = 0xA3; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+        else if(floGlobals.blockchain == "FLO_TEST")
+            ECKey.privateKeyPrefix = 0xEF; //FLO testnet
+    
+        /**
+        * Whether public keys should be returned compressed by default.
+        */
+        ECKey.compressByDefault = false;
+    
+        /**
+        * Set whether the public key should be returned compressed or not.
+        */
+        ECKey.prototype.setError = function (err) {
+            this.error = err;
+            this.priv = null;
+            return this;
+        };
+    
+        /**
+        * Set whether the public key should be returned compressed or not.
+        */
+        ECKey.prototype.setCompressed = function (v) {
+            this.compressed = !!v;
+            if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+            return this;
+        };
+    
+        /*
+        * Return public key as a byte array in DER encoding
+        */
+        ECKey.prototype.getPub = function () {
+            if (this.compressed) {
+                if (this.pubComp) return this.pubComp;
+                return this.pubComp = this.getPubPoint().getEncoded(1);
+            } else {
+                if (this.pubUncomp) return this.pubUncomp;
+                return this.pubUncomp = this.getPubPoint().getEncoded(0);
+            }
+        };
+    
+        /**
+        * Return public point as ECPoint object.
+        */
+        ECKey.prototype.getPubPoint = function () {
+            if (!this.pubPoint) {
+                this.pubPoint = ecparams.getG().multiply(this.priv);
+                this.pubPoint.compressed = this.compressed;
+            }
+            return this.pubPoint;
+        };
+    
+        ECKey.prototype.getPubKeyHex = function () {
+            if (this.compressed) {
+                if (this.pubKeyHexComp) return this.pubKeyHexComp;
+                return this.pubKeyHexComp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+            } else {
+                if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+                return this.pubKeyHexUncomp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+            }
+        };
+    
+        /**
+        * Get the pubKeyHash for this key.
+        *
+        * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+        * a byte array.
+        */
+        ECKey.prototype.getPubKeyHash = function () {
+            if (this.compressed) {
+                if (this.pubKeyHashComp) return this.pubKeyHashComp;
+                return this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(this.getPub());
+            } else {
+                if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+                return this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(this.getPub());
+            }
+        };
+    
+        ECKey.prototype.getBitcoinAddress = function () {
+            var hash = this.getPubKeyHash();
+            var addr = new Bitcoin.Address(hash);
+            return addr.toString();
+        };
+    
+        /*
+        * Takes a public point as a hex string or byte array
+        */
+        ECKey.prototype.setPub = function (pub) {
+            // byte array
+            if (Bitcoin.Util.isArray(pub)) {
+                pub = Crypto.util.bytesToHex(pub).toString().toUpperCase();
+            }
+            var ecPoint = ecparams.getCurve().decodePointHex(pub);
+            this.setCompressed(ecPoint.compressed);
+            this.pubPoint = ecPoint;
+            return this;
+        };
+    
+        // Sipa Private Key Wallet Import Format
+        ECKey.prototype.getBitcoinWalletImportFormat = function () {
+            var bytes = this.getBitcoinPrivateKeyByteArray();
+            if (bytes == null) return "";
+            bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+            if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+            var checksum = Crypto.SHA256(Crypto.SHA256(bytes, { asBytes: true }), { asBytes: true });
+            bytes = bytes.concat(checksum.slice(0, 4));
+            var privWif = Bitcoin.Base58.encode(bytes);
+            return privWif;
+        };
+    
+        // Private Key Hex Format
+        ECKey.prototype.getBitcoinHexFormat = function () {
+            return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase();
+        };
+    
+        // Private Key Base64 Format
+        ECKey.prototype.getBitcoinBase64Format = function () {
+            return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray());
+        };
+    
+        ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+            if (this.priv == null) return null;
+            // Get a copy of private key as a byte array
+            var bytes = this.priv.toByteArrayUnsigned();
+            // zero pad if private key is less than 32 bytes
+            while (bytes.length < 32) bytes.unshift(0x00);
+            return bytes;
+        };
+    
+        ECKey.prototype.toString = function (format) {
+            format = format || "";
+            if (format.toString().toLowerCase() == "base64" || format.toString().toLowerCase() == "b64") {
+                return this.getBitcoinBase64Format();
+            }
+            // Wallet Import Format
+            else if (format.toString().toLowerCase() == "wif") {
+                return this.getBitcoinWalletImportFormat();
+            }
+            else {
+                return this.getBitcoinHexFormat();
+            }
+        };
+    
+        ECKey.prototype.sign = function (hash) {
+            return ECDSA.sign(hash, this.priv);
+        };
+    
+        ECKey.prototype.verify = function (hash, sig) {
+            return ECDSA.verify(hash, sig, this.getPub());
+        };
+    
+        /**
+        * Parse a wallet import format private key contained in a string.
+        */
+        ECKey.decodeWalletImportFormat = function (privStr) {
+            var bytes = Bitcoin.Base58.decode(privStr);
+            var hash = bytes.slice(0, 33);
+            var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+            if (checksum[0] != bytes[33] ||
+                        checksum[1] != bytes[34] ||
+                        checksum[2] != bytes[35] ||
+                        checksum[3] != bytes[36]) {
+                throw "Checksum validation failed!";
+    
+            }
+            var version = hash.shift();
+            if (version != ECKey.privateKeyPrefix) {
+                throw "Version " + version + " not supported!";
+            }
+            return hash;
+        };
+    
+        /**
+        * Parse a compressed wallet import format private key contained in a string.
+        */
+        ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+            var bytes = Bitcoin.Base58.decode(privStr);
+            var hash = bytes.slice(0, 34);
+            var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+            if (checksum[0] != bytes[34] ||
+                        checksum[1] != bytes[35] ||
+                        checksum[2] != bytes[36] ||
+                        checksum[3] != bytes[37]) {
+                throw "Checksum validation failed!";
+            }
+            var version = hash.shift();
+            if (version != ECKey.privateKeyPrefix) {
+                throw "Version " + version + " not supported!";
+            }
+            hash.pop();
+            return hash;
+        };
+    
+        // 64 characters [0-9A-F]
+        ECKey.isHexFormat = function (key) {
+            key = key.toString();
+            return /^[A-Fa-f0-9]{64}$/.test(key);
+        };
+    
+        // 51 characters base58, always starts with a '5'
+        ECKey.isWalletImportFormat = function (key) {
+            key = key.toString();
+            return (ECKey.privateKeyPrefix == 0x80) ?
+                                (/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)) :
+                                (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key));
+        };
+    
+        // 52 characters base58
+        ECKey.isCompressedWalletImportFormat = function (key) {
+            key = key.toString();
+            return (ECKey.privateKeyPrefix == 0x80) ?
+                                (/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)) :
+                                (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key));
+        };
+    
+        // 44 characters
+        ECKey.isBase64Format = function (key) {
+            key = key.toString();
+            return (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key));
+        };
+    
+        // 99 characters, 1=1, if using dice convert 6 to 0
+        ECKey.isBase6Format = function (key) {
+            key = key.toString();
+            return (/^[012345]{99}$/.test(key));
+        };
+    
+        // 22, 26 or 30 characters, always starts with an 'S'
+        ECKey.isMiniFormat = function (key) {
+            key = key.toString();
+            var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key);
+            var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key);
+            var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key);
+            var testBytes = Crypto.SHA256(key + "?", { asBytes: true });
+    
+            return ((testBytes[0] === 0x00 || testBytes[0] === 0x01) && (validChars22 || validChars26 || validChars30));
+        };
+    
+        return ECKey;
+    })();
+    //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+    // Bitcoin utility functions
+    Bitcoin.Util = {
+        /**
+        * Cross-browser compatibility version of Array.isArray.
+        */
+        isArray: Array.isArray || function (o) {
+            return Object.prototype.toString.call(o) === '[object Array]';
+        },
+        /**
+        * Create an array of a certain length filled with a specific value.
+        */
+        makeFilledArray: function (len, val) {
+            var array = [];
+            var i = 0;
+            while (i < len) {
+                array[i++] = val;
+            }
+            return array;
+        },
+        /**
+        * Turn an integer into a "var_int".
+        *
+        * "var_int" is a variable length integer used by Bitcoin's binary format.
+        *
+        * Returns a byte array.
+        */
+        numToVarInt: function (i) {
+            if (i < 0xfd) {
+                // unsigned char
+                return [i];
+            } else if (i <= 1 << 16) {
+                // unsigned short (LE)
+                return [0xfd, i >>> 8, i & 255];
+            } else if (i <= 1 << 32) {
+                // unsigned int (LE)
+                return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+            } else {
+                // unsigned long long (LE)
+                return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+            }
+        },
+        /**
+        * Parse a Bitcoin value byte array, returning a BigInteger.
+        */
+        valueToBigInt: function (valueBuffer) {
+            if (valueBuffer instanceof BigInteger) return valueBuffer;
+    
+            // Prepend zero byte to prevent interpretation as negative integer
+            return BigInteger.fromByteArrayUnsigned(valueBuffer);
+        },
+        /**
+        * Format a Bitcoin value as a string.
+        *
+        * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+        * nice standard formatting.
+        *
+        * Examples:
+        * 12.3555
+        * 0.1234
+        * 900.99998888
+        * 34.00
+        */
+        formatValue: function (valueBuffer) {
+            var value = this.valueToBigInt(valueBuffer).toString();
+            var integerPart = value.length > 8 ? value.substr(0, value.length - 8) : '0';
+            var decimalPart = value.length > 8 ? value.substr(value.length - 8) : value;
+            while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+            decimalPart = decimalPart.replace(/0*$/, '');
+            while (decimalPart.length < 2) decimalPart += "0";
+            return integerPart + "." + decimalPart;
+        },
+        /**
+        * Parse a floating point string as a Bitcoin value.
+        *
+        * Keep in mind that parsing user input is messy. You should always display
+        * the parsed value back to the user to make sure we understood his input
+        * correctly.
+        */
+        parseValue: function (valueString) {
+            // TODO: Detect other number formats (e.g. comma as decimal separator)
+            var valueComp = valueString.split('.');
+            var integralPart = valueComp[0];
+            var fractionalPart = valueComp[1] || "0";
+            while (fractionalPart.length < 8) fractionalPart += "0";
+            fractionalPart = fractionalPart.replace(/^0+/g, '');
+            var value = BigInteger.valueOf(parseInt(integralPart));
+            value = value.multiply(BigInteger.valueOf(100000000));
+            value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+            return value;
+        },
+        /**
+        * Calculate RIPEMD160(SHA256(data)).
+        *
+        * Takes an arbitrary byte array as inputs and returns the hash as a byte
+        * array.
+        */
+        sha256ripe160: function (data) {
+            return ripemd160(Crypto.SHA256(data, { asBytes: true }), { asBytes: true });
+        },
+        // double sha256
+        dsha256: function (data) {
+            return Crypto.SHA256(Crypto.SHA256(data, { asBytes: true }), { asBytes: true });
+        },
+        // duck typing method
+        hasMethods: function(obj /*, method list as strings */){
+            var i = 1, methodName;
+            while((methodName = arguments[i++])){
+                if(typeof obj[methodName] != 'function') {
+                    return false;
+                }
+            }
+            return true;
+        }
+    };
+    
+    
+        (function (ellipticCurveType) {
+    
+                //Defining Elliptic Encryption Object  
+                var ellipticEncryption = window.ellipticCurveEncryption = function () {};
+    
+                ellipticEncryption.rng = new SecureRandom();
+    
+    
+    
+                ellipticEncryption.getCurveParameters = function (curveName) {
+    
+                    //Default is secp256k1
+                    curveName = typeof curveName !== 'undefined' ? curveName : "secp256k1";
+    
+                    var c = EllipticCurve.getSECCurveByName(curveName);
+                    var curveDetails = {
+                        Q: "",
+                        A: "",
+                        B: "",
+                        GX: "",
+                        GY: "",
+                        N: ""
+                    };
+    
+                    curveDetails.Q = c.getCurve().getQ().toString();
+                    curveDetails.A = c.getCurve().getA().toBigInteger().toString();
+                    curveDetails.B = c.getCurve().getB().toBigInteger().toString();
+                    curveDetails.GX = c.getG().getX().toBigInteger().toString();
+                    curveDetails.GY = c.getG().getY().toBigInteger().toString();
+                    curveDetails.N = c.getN().toString();
+    
+                    return curveDetails;
+    
+                }
+    
+                ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(ellipticCurveType);
+    
+    
+                ellipticEncryption.get_curve = function () {
+                    return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q),
+                        new BigInteger(this.selectedCurve.A),
+                        new BigInteger(this.selectedCurve.B));
+                }
+    
+                ellipticEncryption.get_G = function (curve) {
+                    return new EllipticCurve.PointFp(curve,
+                        curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+                        curve.fromBigInteger(new BigInteger(this.selectedCurve.GY)));
+                }
+    
+    
+                ellipticEncryption.pick_rand = function () {
+                    var n = new BigInteger(this.selectedCurve.N);
+                    var n1 = n.subtract(BigInteger.ONE);
+                    var r = new BigInteger(n.bitLength(), this.rng);
+                    return r.mod(n1).add(BigInteger.ONE);
+                }
+    
+    
+                ellipticEncryption.senderRandom = function () {
+                    var r = this.pick_rand();
+                    return r.toString();
+                };
+    
+    
+    
+                ellipticEncryption.receiverRandom = function () {
+    
+                    //This is receivers private key. For now we will use random. CHANGE IT LATER
+                    var r = this.pick_rand();
+                    return r.toString();
+                }
+    
+    
+    
+                ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+    
+                    var senderKeyECData = {};
+    
+                    var curve = this.get_curve();
+                    var G = this.get_G(curve);
+                    var a = new BigInteger(senderPrivateKey);
+                    var P = G.multiply(a);
+                    senderKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                    senderKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+    
+                    return senderKeyECData;
+                }
+    
+                //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+                //you don't have to run receiverRandom and the bottom function 
+                ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+    
+                    var receiverKeyECData = {};
+    
+                    var curve = this.get_curve();
+                    var G = this.get_G(curve);
+                    var a = new BigInteger(receiverPublicKey);
+                    var P = G.multiply(a);
+                    receiverKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                    receiverKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+    
+                    return receiverKeyECData;
+                }
+    
+                ellipticEncryption.senderSharedKeyDerivation = function (receiverPublicStringXValue,
+                    receiverPublicStringYValue, senderPrivateKey) {
+    
+                    var senderDerivedKey = {};
+                    var curve = this.get_curve();
+                    var P = new EllipticCurve.PointFp(curve,
+                        curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+                        curve.fromBigInteger(new BigInteger(receiverPublicStringYValue)));
+                    var a = new BigInteger(senderPrivateKey);
+                    var S = P.multiply(a);
+    
+                    senderDerivedKey.XValue = S.getX().toBigInteger().toString();
+                    senderDerivedKey.YValue = S.getY().toBigInteger().toString();
+    
+                    return senderDerivedKey;
+                }
+    
+    
+                ellipticEncryption.receiverSharedKeyDerivation = function (senderPublicStringXValue,
+                    senderPublicStringYValue, receiverPrivateKey) {
+    
+                    var receiverDerivedKey = {};
+                    var curve = this.get_curve();
+                    var P = new EllipticCurve.PointFp(curve,
+                        curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+                        curve.fromBigInteger(new BigInteger(senderPublicStringYValue)));
+                    var a = new BigInteger(receiverPrivateKey);
+                    var S = P.multiply(a);
+    
+                    receiverDerivedKey.XValue = S.getX().toBigInteger().toString();
+                    receiverDerivedKey.YValue = S.getY().toBigInteger().toString();
+    
+                    return receiverDerivedKey;
+                }
+    
+            })("secp256k1");
+    
+    
+        // secrets.js - by Alexander Stetsyuk - released under MIT License
+        (function (exports, global) {
+                var defaults = {
+                    bits: 8, // default number of bits
+                    radix: 16, // work with HEX by default
+                    minBits: 3,
+                    maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+    
+                    bytesPerChar: 2,
+                    maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+    
+                    // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                    // The index of each term in the array corresponds to the n for that polynomial
+                    // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                    primitivePolynomials: [null, null, 1, 3, 3, 5, 3, 3, 29, 17, 9, 5, 83, 27, 43, 3, 45, 9, 39, 39,
+                        9, 5, 3, 33, 27, 9, 71, 39, 9, 5, 83
+                    ],
+    
+                    // warning for insecure PRNG
+                    warning: 'WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!'
+                };
+    
+                // Protected settings object
+                var config = {};
+    
+                /** @expose **/
+                exports.getConfig = function () {
+                    return {
+                        'bits': config.bits,
+                        'unsafePRNG': config.unsafePRNG
+                    };
+                };
+    
+                function init(bits) {
+                    if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                            defaults.maxBits)) {
+                        throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                            defaults.maxBits + ', inclusive.')
+                    }
+    
+                    config.radix = defaults.radix;
+                    config.bits = bits || defaults.bits;
+                    config.size = Math.pow(2, config.bits);
+                    config.max = config.size - 1;
+    
+                    // Construct the exp and log tables for multiplication.
+                    var logs = [],
+                        exps = [],
+                        x = 1,
+                        primitive = defaults.primitivePolynomials[config.bits];
+                    for (var i = 0; i < config.size; i++) {
+                        exps[i] = x;
+                        logs[x] = i;
+                        x <<= 1;
+                        if (x >= config.size) {
+                            x ^= primitive;
+                            x &= config.max;
+                        }
+                    }
+    
+                    config.logs = logs;
+                    config.exps = exps;
+                };
+    
+                /** @expose **/
+                exports.init = init;
+    
+                function isInited() {
+                    if (!config.bits || !config.size || !config.max || !config.logs || !config.exps || config.logs.length !==
+                        config.size || config.exps.length !== config.size) {
+                        return false;
+                    }
+                    return true;
+                };
+    
+                // Returns a pseudo-random number generator of the form function(bits){}
+                // which should output a random string of 1's and 0's of length `bits`
+                function getRNG() {
+                    var randomBits, crypto;
+    
+                    function construct(bits, arr, radix, size) {
+                        var str = '',
+                            i = 0,
+                            len = arr.length - 1;
+                        while (i < len || (str.length < bits)) {
+                            str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                            i++;
+                        }
+                        str = str.substr(-bits);
+                        if ((str.match(/0/g) || []).length === str.length) { // all zeros?
+                            return null;
+                        } else {
+                            return str;
+                        }
+                    }
+    
+                    // node.js crypto.randomBytes()
+                    if (typeof require === 'function' && (crypto = require('crypto')) && (randomBits = crypto[
+                            'randomBytes'])) {
+                        return function (bits) {
+                            var bytes = Math.ceil(bits / 8),
+                                str = null;
+    
+                            while (str === null) {
+                                str = construct(bits, randomBits(bytes).toString('hex'), 16, 4);
+                            }
+                            return str;
+                        }
+                    }
+    
+                    // browsers with window.crypto.getRandomValues()
+                    if (global['crypto'] && typeof global['crypto']['getRandomValues'] === 'function' && typeof global[
+                            'Uint32Array'] === 'function') {
+                        crypto = global['crypto'];
+                        return function (bits) {
+                            var elems = Math.ceil(bits / 32),
+                                str = null,
+                                arr = new global['Uint32Array'](elems);
+    
+                            while (str === null) {
+                                crypto['getRandomValues'](arr);
+                                str = construct(bits, arr, 10, 32);
+                            }
+    
+                            return str;
+                        }
+                    }
+    
+                    // A totally insecure RNG!!! (except in Safari)
+                    // Will produce a warning every time it is called.
+                    config.unsafePRNG = true;
+                    warn();
+    
+                    var bitsPerNum = 32;
+                    var max = Math.pow(2, bitsPerNum) - 1;
+                    return function (bits) {
+                        var elems = Math.ceil(bits / bitsPerNum);
+                        var arr = [],
+                            str = null;
+                        while (str === null) {
+                            for (var i = 0; i < elems; i++) {
+                                arr[i] = Math.floor(Math.random() * max + 1);
+                            }
+                            str = construct(bits, arr, 10, bitsPerNum);
+                        }
+                        return str;
+                    };
+                };
+    
+                // Warn about using insecure rng.
+                // Called when Math.random() is being used.
+                function warn() {
+                    global['console']['warn'](defaults.warning);
+                    if (typeof global['alert'] === 'function' && config.alert) {
+                        global['alert'](defaults.warning);
+                    }
+                }
+    
+                // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+                /** @expose **/
+                exports.setRNG = function (rng, alert) {
+                    if (!isInited()) {
+                        this.init();
+                    }
+                    config.unsafePRNG = false;
+                    rng = rng || getRNG();
+    
+                    // test the RNG (5 times)
+                    if (typeof rng !== 'function' || typeof rng(config.bits) !== 'string' || !parseInt(rng(config.bits),
+                            2) || rng(config.bits).length > config.bits || rng(config.bits).length < config.bits) {
+                        throw new Error(
+                            "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                        )
+                    } else {
+                        config.rng = rng;
+                    }
+                    config.alert = !!alert;
+    
+                    return !!config.unsafePRNG;
+                };
+    
+                function isSetRNG() {
+                    return typeof config.rng === 'function';
+                };
+    
+                // Generates a random bits-length number string using the PRNG
+                /** @expose **/
+                exports.random = function (bits) {
+                    if (!isSetRNG()) {
+                        this.setRNG();
+                    }
+    
+                    if (typeof bits !== 'number' || bits % 1 !== 0 || bits < 2) {
+                        throw new Error('Number of bits must be an integer greater than 1.')
+                    }
+    
+                    if (config.unsafePRNG) {
+                        warn();
+                    }
+                    return bin2hex(config.rng(bits));
+                }
+    
+                // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+                // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+                // requiring `threshold` number of shares to reconstruct the secret.
+                // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+                /** @expose **/
+                exports.share = function (secret, numShares, threshold, padLength, withoutPrefix) {
+                    if (!isInited()) {
+                        this.init();
+                    }
+                    if (!isSetRNG()) {
+                        this.setRNG();
+                    }
+    
+                    padLength = padLength || 0;
+    
+                    if (typeof secret !== 'string') {
+                        throw new Error('Secret must be a string.');
+                    }
+                    if (typeof numShares !== 'number' || numShares % 1 !== 0 || numShares < 2) {
+                        throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                            '), inclusive.')
+                    }
+                    if (numShares > config.max) {
+                        var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                        throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                            '), inclusive. To create ' + numShares + ' shares, use at least ' + neededBits +
+                            ' bits.')
+                    }
+                    if (typeof threshold !== 'number' || threshold % 1 !== 0 || threshold < 2) {
+                        throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                            config.max + '), inclusive.');
+                    }
+                    if (threshold > config.max) {
+                        var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                        throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                            config.max + '), inclusive.  To use a threshold of ' + threshold +
+                            ', use at least ' + neededBits + ' bits.');
+                    }
+                    if (typeof padLength !== 'number' || padLength % 1 !== 0) {
+                        throw new Error('Zero-pad length must be an integer greater than 1.');
+                    }
+    
+                    if (config.unsafePRNG) {
+                        warn();
+                    }
+    
+                    secret = '1' + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                    secret = split(secret, padLength);
+                    var x = new Array(numShares),
+                        y = new Array(numShares);
+                    for (var i = 0, len = secret.length; i < len; i++) {
+                        var subShares = this._getShares(secret[i], numShares, threshold);
+                        for (var j = 0; j < numShares; j++) {
+                            x[j] = x[j] || subShares[j].x.toString(config.radix);
+                            y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : '');
+                        }
+                    }
+                    var padding = config.max.toString(config.radix).length;
+                    if (withoutPrefix) {
+                        for (var i = 0; i < numShares; i++) {
+                            x[i] = bin2hex(y[i]);
+                        }
+                    } else {
+                        for (var i = 0; i < numShares; i++) {
+                            x[i] = config.bits.toString(36).toUpperCase() + padLeft(x[i], padding) + bin2hex(y[i]);
+                        }
+                    }
+    
+                    return x;
+                };
+    
+                // This is the basic polynomial generation and evaluation function
+                // for a `config.bits`-length secret (NOT an arbitrary length)
+                // Note: no error-checking at this stage! If `secrets` is NOT
+                // a NUMBER less than 2^bits-1, the output will be incorrect!
+                /** @expose **/
+                exports._getShares = function (secret, numShares, threshold) {
+                    var shares = [];
+                    var coeffs = [secret];
+    
+                    for (var i = 1; i < threshold; i++) {
+                        coeffs[i] = parseInt(config.rng(config.bits), 2);
+                    }
+                    for (var i = 1, len = numShares + 1; i < len; i++) {
+                        shares[i - 1] = {
+                            x: i,
+                            y: horner(i, coeffs)
+                        }
+                    }
+                    return shares;
+                };
+    
+                // Polynomial evaluation at `x` using Horner's Method
+                // TODO: this can possibly be sped up using other methods
+                // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+                //       so if fx===0, just set fx to coeff[i] because
+                //       using the exp/log form will result in incorrect value
+                function horner(x, coeffs) {
+                    var logx = config.logs[x];
+                    var fx = 0;
+                    for (var i = coeffs.length - 1; i >= 0; i--) {
+                        if (fx === 0) {
+                            fx = coeffs[i];
+                            continue;
+                        }
+                        fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                    }
+                    return fx;
+                };
+    
+                function inArray(arr, val) {
+                    for (var i = 0, len = arr.length; i < len; i++) {
+                        if (arr[i] === val) {
+                            return true;
+                        }
+                    }
+                    return false;
+                };
+    
+                function processShare(share) {
+    
+                    var bits = parseInt(share[0], 36);
+                    if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                            defaults.maxBits)) {
+                        throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                            defaults.maxBits + ', inclusive.')
+                    }
+    
+                    var max = Math.pow(2, bits) - 1;
+                    var idLength = max.toString(config.radix).length;
+    
+                    var id = parseInt(share.substr(1, idLength), config.radix);
+                    if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                        throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+                    }
+                    share = share.substr(idLength + 1);
+                    if (!share.length) {
+                        throw new Error('Invalid share: zero-length share.')
+                    }
+                    return {
+                        'bits': bits,
+                        'id': id,
+                        'value': share
+                    };
+                };
+    
+                /** @expose **/
+                exports._processShare = processShare;
+    
+                // Protected method that evaluates the Lagrange interpolation
+                // polynomial at x=`at` for individual config.bits-length
+                // segments of each share in the `shares` Array.
+                // Each share is expressed in base `inputRadix`. The output
+                // is expressed in base `outputRadix'
+                function combine(at, shares) {
+                    var setBits, share, x = [],
+                        y = [],
+                        result = '',
+                        idx;
+    
+                    for (var i = 0, len = shares.length; i < len; i++) {
+                        share = processShare(shares[i]);
+                        if (typeof setBits === 'undefined') {
+                            setBits = share['bits'];
+                        } else if (share['bits'] !== setBits) {
+                            throw new Error('Mismatched shares: Different bit settings.')
+                        }
+    
+                        if (config.bits !== setBits) {
+                            init(setBits);
+                        }
+    
+                        if (inArray(x, share['id'])) { // repeated x value?
+                            continue;
+                        }
+    
+                        idx = x.push(share['id']) - 1;
+                        share = split(hex2bin(share['value']));
+                        for (var j = 0, len2 = share.length; j < len2; j++) {
+                            y[j] = y[j] || [];
+                            y[j][idx] = share[j];
+                        }
+                    }
+    
+                    for (var i = 0, len = y.length; i < len; i++) {
+                        result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                    }
+    
+                    if (at === 0) { // reconstructing the secret
+                        var idx = result.indexOf('1'); //find the first 1
+                        return bin2hex(result.slice(idx + 1));
+                    } else { // generating a new share
+                        return bin2hex(result);
+                    }
+                };
+    
+                // Combine `shares` Array into the original secret
+                /** @expose **/
+                exports.combine = function (shares) {
+                    return combine(0, shares);
+                };
+    
+                // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+                // `id` can be a Number or a String in the default radix (16)
+                /** @expose **/
+                exports.newShare = function (id, shares) {
+                    if (typeof id === 'string') {
+                        id = parseInt(id, config.radix);
+                    }
+    
+                    var share = processShare(shares[0]);
+                    var max = Math.pow(2, share['bits']) - 1;
+    
+                    if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                        throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+                    }
+    
+                    var padding = max.toString(config.radix).length;
+                    return config.bits.toString(36).toUpperCase() + padLeft(id.toString(config.radix), padding) +
+                        combine(id, shares);
+                };
+    
+                // Evaluate the Lagrange interpolation polynomial at x = `at`
+                // using x and y Arrays that are of the same length, with
+                // corresponding elements constituting points on the polynomial.
+                function lagrange(at, x, y) {
+                    var sum = 0,
+                        product,
+                        i, j;
+    
+                    for (var i = 0, len = x.length; i < len; i++) {
+                        if (!y[i]) {
+                            continue;
+                        }
+    
+                        product = config.logs[y[i]];
+                        for (var j = 0; j < len; j++) {
+                            if (i === j) {
+                                continue;
+                            }
+                            if (at === x[j]) { // happens when computing a share that is in the list of shares used to compute it
+                                product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                                break;
+                            }
+                            product = (product + config.logs[at ^ x[j]] - config.logs[x[i] ^ x[j]] + config.max /* to make sure it's not negative */ ) %
+                                config.max;
+                        }
+    
+                        sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                    }
+                    return sum;
+                };
+    
+                /** @expose **/
+                exports._lagrange = lagrange;
+    
+                // Splits a number string `bits`-length segments, after first
+                // optionally zero-padding it to a length that is a multiple of `padLength.
+                // Returns array of integers (each less than 2^bits-1), with each element
+                // representing a `bits`-length segment of the input string from right to left,
+                // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+                function split(str, padLength) {
+                    if (padLength) {
+                        str = padLeft(str, padLength)
+                    }
+                    var parts = [];
+                    for (var i = str.length; i > config.bits; i -= config.bits) {
+                        parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                    }
+                    parts.push(parseInt(str.slice(0, i), 2));
+                    return parts;
+                };
+    
+                // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+                function padLeft(str, bits) {
+                    bits = bits || config.bits
+                    var missing = str.length % bits;
+                    return (missing ? new Array(bits - missing + 1).join('0') : '') + str;
+                };
+    
+                function hex2bin(str) {
+                    var bin = '',
+                        num;
+                    for (var i = str.length - 1; i >= 0; i--) {
+                        num = parseInt(str[i], 16)
+                        if (isNaN(num)) {
+                            throw new Error('Invalid hex character.')
+                        }
+                        bin = padLeft(num.toString(2), 4) + bin;
+                    }
+                    return bin;
+                }
+    
+                function bin2hex(str) {
+                    var hex = '',
+                        num;
+                    str = padLeft(str, 4);
+                    for (var i = str.length; i >= 4; i -= 4) {
+                        num = parseInt(str.slice(i - 4, i), 2);
+                        if (isNaN(num)) {
+                            throw new Error('Invalid binary character.')
+                        }
+                        hex = num.toString(16) + hex;
+                    }
+                    return hex;
+                }
+    
+                // Converts a given UTF16 character string to the HEX representation.
+                // Each character of the input string is represented by
+                // `bytesPerChar` bytes in the output string.
+                /** @expose **/
+                exports.str2hex = function (str, bytesPerChar) {
+                    if (typeof str !== 'string') {
+                        throw new Error('Input must be a character string.');
+                    }
+                    bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+    
+                    if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                        bytesPerChar > defaults.maxBytesPerChar) {
+                        throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                            ', inclusive.')
+                    }
+    
+                    var hexChars = 2 * bytesPerChar;
+                    var max = Math.pow(16, hexChars) - 1;
+                    var out = '',
+                        num;
+                    for (var i = 0, len = str.length; i < len; i++) {
+                        num = str[i].charCodeAt();
+                        if (isNaN(num)) {
+                            throw new Error('Invalid character: ' + str[i]);
+                        } else if (num > max) {
+                            var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                            throw new Error('Invalid character code (' + num +
+                                '). Maximum allowable is 256^bytes-1 (' + max +
+                                '). To convert this character, use at least ' + neededBytes + ' bytes.')
+                        } else {
+                            out = padLeft(num.toString(16), hexChars) + out;
+                        }
+                    }
+                    return out;
+                };
+    
+                // Converts a given HEX number string to a UTF16 character string.
+                /** @expose **/
+                exports.hex2str = function (str, bytesPerChar) {
+                    if (typeof str !== 'string') {
+                        throw new Error('Input must be a hexadecimal string.');
+                    }
+                    bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+    
+                    if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                        bytesPerChar > defaults.maxBytesPerChar) {
+                        throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                            ', inclusive.')
+                    }
+    
+                    var hexChars = 2 * bytesPerChar;
+                    var out = '';
+                    str = padLeft(str, hexChars);
+                    for (var i = 0, len = str.length; i < len; i += hexChars) {
+                        out = String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) + out;
+                    }
+                    return out;
+                };
+    
+                // by default, initialize without an RNG
+                exports.init();
+            })(typeof module !== 'undefined' && module['exports'] ? module['exports'] : (window['shamirSecretShare'] = {}),
+                typeof global !== 'undefined' ? global : window);
+    
+            //For diff base
+        /*
+        Functions available:
+        diff(originalObj, updatedObj) returns the difference of the original and updated objects
+        addedDiff(original, updatedObj) returns only the values added to the updated object
+        deletedDiff(original, updatedObj) returns only the values deleted in the updated object
+        updatedDiff(original, updatedObj) returns only the values that have been changed in the updated object
+        findDifference(original, updatedObj) returns an object with the added, deleted and updated differences  
+        mergeRecurcive(original, diff) this will get you a new object that will merge all the changes between the old object and the new object
+        */
+    (function(){
+        const isDate = d => d instanceof Date;
+        const isEmpty = o => Object.keys(o).length === 0;
+        const isObject = o => o != null && typeof o === 'object';
+        const properObject = o => isObject(o) && !o.hasOwnProperty ? { ...o } : o;
+        
+        
+        const getLargerArray = (l, r) => l.length > r.length ? l : r;
+        
+        const preserve = (diff, left, right) => {
+        
+          if (!isObject(diff)) return diff;
+        
+          return Object.keys(diff).reduce((acc, key) => {
+        
+            const leftArray = left[key];
+            const rightArray = right[key];
+        
+            if (Array.isArray(leftArray) && Array.isArray(rightArray)) {
+              const array = [...getLargerArray(leftArray, rightArray)];
+              return {
+                ...acc,
+                [key]: array.reduce((acc2, item, index) => {
+                  if (diff[key].hasOwnProperty(index)) {
+                    acc2[index] = preserve(diff[key][index], leftArray[index], rightArray[index]); // diff recurse and check for nested arrays
+                    return acc2;
+                  }
+        
+                  delete acc2[index]; // no diff aka empty
+                  return acc2;
+                }, array)
+              };
+            }
+        
+            return {
+              ...acc,
+              [key]: diff[key]
+            };
+          }, {});
+        };
+        
+        
+        const updatedDiff = (lhs, rhs) => {
+        
+          if (lhs === rhs) return {};
+        
+          if (!isObject(lhs) || !isObject(rhs)) return rhs;
+        
+          const l = properObject(lhs);
+          const r = properObject(rhs);
+        
+          if (isDate(l) || isDate(r)) {
+            if (l.valueOf() == r.valueOf()) return {};
+            return r;
+          }
+        
+          return Object.keys(r).reduce((acc, key) => {
+        
+            if (l.hasOwnProperty(key)) {
+              const difference = updatedDiff(l[key], r[key]);
+        
+              if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc;
+        
+              return { ...acc, [key]: difference };
+            }
+        
+            return acc;
+          }, {});
+        };
+        
+        
+        const diff = (lhs, rhs) => {
+          if (lhs === rhs) return {}; // equal return no diff
+        
+          if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs
+        
+          const l = properObject(lhs);
+          const r = properObject(rhs);
+        
+          const deletedValues = Object.keys(l).reduce((acc, key) => {
+            return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null };
+          }, {});
+        
+          if (isDate(l) || isDate(r)) {
+            if (l.valueOf() == r.valueOf()) return {};
+            return r;
+          }
+        
+          return Object.keys(r).reduce((acc, key) => {
+            if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key
+        
+            const difference = diff(l[key], r[key]);
+        
+            if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff
+        
+            return { ...acc, [key]: difference }; // return updated key
+          }, deletedValues);
+        };
+        
+        const addedDiff = (lhs, rhs) => {
+        
+          if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {};
+        
+          const l = properObject(lhs);
+          const r = properObject(rhs);
+        
+          return Object.keys(r).reduce((acc, key) => {
+            if (l.hasOwnProperty(key)) {
+              const difference = addedDiff(l[key], r[key]);
+        
+              if (isObject(difference) && isEmpty(difference)) return acc;
+        
+              return { ...acc, [key]: difference };
+            }
+        
+            return { ...acc, [key]: r[key] };
+          }, {});
+        };
+        
+        
+        const arrayDiff = (lhs, rhs) => {
+          if (lhs === rhs) return {}; // equal return no diff
+        
+          if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs
+        
+          const l = properObject(lhs);
+          const r = properObject(rhs);
+        
+          const deletedValues = Object.keys(l).reduce((acc, key) => {
+            return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null };
+          }, {});
+        
+          if (isDate(l) || isDate(r)) {
+            if (l.valueOf() == r.valueOf()) return {};
+            return r;
+          }
+        
+          if (Array.isArray(r) && Array.isArray(l)) {
+            const deletedValues = l.reduce((acc, item, index) => {
+              return r.hasOwnProperty(index) ? acc.concat(item) : acc.concat(null);
+            }, []);
+        
+            return r.reduce((acc, rightItem, index) => {
+              if (!deletedValues.hasOwnProperty(index)) {
+                return acc.concat(rightItem);
+              }
+        
+              const leftItem = l[index];
+              const difference = diff(rightItem, leftItem);
+        
+              if (isObject(difference) && isEmpty(difference) && !isDate(difference)) {
+                delete acc[index];
+                return acc; // return no diff
+              }
+        
+              return acc.slice(0, index).concat(rightItem).concat(acc.slice(index + 1)); // return updated key
+            }, deletedValues);
+          }
+        
+          return Object.keys(r).reduce((acc, key) => {
+            if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key
+        
+            const difference = diff(l[key], r[key]);
+        
+            if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff
+        
+            return { ...acc, [key]: difference }; // return updated key
+          }, deletedValues);
+        };
+        
+        const deletedDiff = (lhs, rhs) => {
+          if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {};
+        
+          const l = properObject(lhs);
+          const r = properObject(rhs);
+        
+          return Object.keys(l).reduce((acc, key) => {
+            if (r.hasOwnProperty(key)) {
+              const difference = deletedDiff(l[key], r[key]);
+        
+              if (isObject(difference) && isEmpty(difference)) return acc;
+        
+              return { ...acc, [key]: difference };
+            }
+        
+            return { ...acc, [key]: null };
+          }, {});
+        };
+    
+        window.findDifference = (lhs, rhs) => ({
+          added: addedDiff(lhs, rhs),
+          deleted: deletedDiff(lhs, rhs),
+          updated: updatedDiff(lhs, rhs),
+        });
+        
+        const mergeRecursive = (obj1, obj2) => {
+            for (var p in obj2) {
+                try {
+                    if(obj2[p].constructor == Object) {
+                        obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+                    }
+                    // Property in destination object set; update its value.
+                    else if (Ext.isArray(obj2[p])) {
+                        // obj1[p] = [];
+                        if (obj2[p].length < 1) {
+                            obj1[p] = obj2[p];
+                        }
+                        else {
+                            obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+                        }
+        
+                    }else{
+                        obj1[p] = obj2[p];
+                    }
+                } catch (e) {
+                    // Property in destination object not set; create it and set its value.
+                    obj1[p] = obj2[p];
+                }
+            }
+            return obj1;
+        }
+        
+        /*
+        var test = {
+          foo : {
+            bar : {
+              baz : null
+            }
+          },
+          bar : 1
+        };
+        cleanse(test);
+        
+        Rohit: Added a small fix for object being entered as Array*/
+        
+        const cleanse = (obj) => {
+            Object.keys(obj).forEach(key => {
+                var value = obj[key];
+                if (typeof value === "object" && value !== null) {
+                    // Recurse...
+                    cleanse(value);
+                    // ...and remove if now "empty" (NOTE: insert your definition of "empty" here)
+                    if (!Object.keys(value).length) {
+                        delete obj[key]
+                    }
+                }
+                else if (value === null) {
+                    // null, remove it
+                    delete obj[key];
+        
+                }
+            });
+        
+        if(obj.constructor.toString().indexOf("Array") != -1)  {obj = obj.filter(function (el) {
+          return el != null;
+        });}
+        
+        return obj; 
+        }
+        
+        /*obj is original object or array, diff is the output of findDifference */
+        window.mergeDifference = (obj,diff) => {
+          if(Object.keys(diff.updated).length !== 0)
+            obj = mergeRecursive(obj,diff.updated)
+          if(Object.keys(diff.deleted).length !== 0){
+            obj = mergeRecursive(obj,diff.deleted)
+            obj = cleanse(obj)
+          }
+          if(Object.keys(diff.added).length !== 0)
+            obj = mergeRecursive(obj,diff.added)
+            return obj
+        }
+    })();
+    </script>
+    
+    <script id="floCrypto">
+        /* FLO Crypto Operators*/
+        const floCrypto = {
+    
+            util: {
+                p: BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16),
+    
+                ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
+    
+                exponent1: function () {
+                    return this.p.add(BigInteger.ONE).divide(BigInteger("4"))
+                },
+    
+                calculateY: function (x) {
+                    let p = this.p;
+                    let exp = this.exponent1();
+                    // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
+                    return x.modPow(BigInteger("3"), p).add(BigInteger("7")).mod(p).modPow(exp, p)
+                },
+                getUncompressedPublicKey: function (compressedPublicKey) {
+                    const p = this.p;
+                    // Fetch x from compressedPublicKey
+                    let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
+                    const prefix = pubKeyBytes.shift() // remove prefix
+                    let prefix_modulus = prefix % 2;
+                    pubKeyBytes.unshift(0) // add prefix 0
+                    let x = new BigInteger(pubKeyBytes)
+                    let xDecimalValue = x.toString()
+                    // Fetch y
+                    let y = this.calculateY(x);
+                    let yDecimalValue = y.toString();
+                    // verify y value
+                    let resultBigInt = y.mod(BigInteger("2"));
+                    let check = resultBigInt.toString() % 2;
+                    if (prefix_modulus !== check) {
+                        yDecimalValue = y.negate().mod(p).toString();
+                    }
+                    return {
+                        x: xDecimalValue,
+                        y: yDecimalValue
+                    };
+                },
+    
+                getSenderPublicKeyString: function () {
+                    privateKey = ellipticCurveEncryption.senderRandom();
+                    senderPublicKeyString = ellipticCurveEncryption.senderPublicString(privateKey);
+                    return {
+                        privateKey: privateKey,
+                        senderPublicKeyString: senderPublicKeyString
+                    }
+                },
+    
+                deriveSharedKeySender: function (receiverCompressedPublicKey, senderPrivateKey) {
+                    try {
+                        let receiverPublicKeyString = this.getUncompressedPublicKey(receiverCompressedPublicKey);
+                        var senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
+                            receiverPublicKeyString.x, receiverPublicKeyString.y, senderPrivateKey);
+                        return senderDerivedKey;
+                    } catch (error) {
+                        return new Error(error);
+                    }
+                },
+    
+                deriveReceiverSharedKey: function (senderPublicKeyString, receiverPrivateKey) {
+                    return ellipticCurveEncryption.receiverSharedKeyDerivation(
+                        senderPublicKeyString.XValuePublicString, senderPublicKeyString.YValuePublicString,
+                        receiverPrivateKey);
+                },
+    
+                getReceiverPublicKeyString: function (privateKey) {
+                    return ellipticCurveEncryption.receiverPublicString(privateKey);
+                },
+    
+                deriveSharedKeyReceiver: function (senderPublicKeyString, receiverPrivateKey) {
+                    try {
+                        return ellipticCurveEncryption.receiverSharedKeyDerivation(senderPublicKeyString
+                            .XValuePublicString,
+                            senderPublicKeyString.YValuePublicString, receiverPrivateKey);
+    
+                    } catch (error) {
+                        return new Error(error);
+                    }
+                },
+    
+                wifToDecimal: function (pk_wif, isPubKeyCompressed = false) {
+                    let pk = Bitcoin.Base58.decode(pk_wif)
+                    pk.shift()
+                    pk.splice(-4, 4)
+                    //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
+                    if (isPubKeyCompressed == true) pk.pop()
+                    pk.unshift(0)
+                    privateKeyDecimal = BigInteger(pk).toString()
+                    privateKeyHex = Crypto.util.bytesToHex(pk)
+                    return {
+                        privateKeyDecimal: privateKeyDecimal,
+                        privateKeyHex: privateKeyHex
+                    }
+                }
+            },
+    
+            //generate a random Interger within range
+            randInt: function (min, max) {
+                min = Math.ceil(min);
+                max = Math.floor(max);
+                return Math.floor(Math.random() * (max - min + 1)) + min;
+            },
+    
+            //generate a random String within length (options : alphaNumeric chars only)
+            randString: function (length, alphaNumeric = false) {
+                var result = '';
+                if (alphaNumeric)
+                    var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+                else
+                    var characters =
+                        'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():';
+                for (var i = 0; i < length; i++)
+                    result += characters.charAt(Math.floor(Math.random() * characters.length));
+                return result;
+            },
+    
+            //Encrypt Data using public-key
+            encryptData: function (data, receiverCompressedPublicKey) {
+                var senderECKeyData = this.util.getSenderPublicKeyString();
+                var senderDerivedKey = this.util.deriveSharedKeySender(receiverCompressedPublicKey, senderECKeyData
+                    .privateKey);
+                let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
+                let secret = Crypto.AES.encrypt(data, senderKey);
+                return {
+                    secret: secret,
+                    senderPublicKeyString: senderECKeyData.senderPublicKeyString
+                };
+            },
+    
+            //Decrypt Data using private-key
+            decryptData: function (data, myPrivateKey) {
+                var receiverECKeyData = {};
+                if (typeof myPrivateKey !== "string") throw new Error("No private key found.");
+    
+                let privateKey = this.util.wifToDecimal(myPrivateKey, true);
+                if (typeof privateKey.privateKeyDecimal !== "string") throw new Error(
+                    "Failed to detremine your private key.");
+                receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
+    
+                var receiverDerivedKey = this.util.deriveReceiverSharedKey(data.senderPublicKeyString,
+                    receiverECKeyData
+                    .privateKey);
+    
+                let receiverKey = receiverDerivedKey.XValue + receiverDerivedKey.YValue;
+                let decryptMsg = Crypto.AES.decrypt(data.secret, receiverKey);
+                return decryptMsg;
+            },
+    
+            //Sign data using private-key
+            signData: function (data, privateKeyHex) {
+                var key = new Bitcoin.ECKey(privateKeyHex);
+                key.setCompressed(true);
+    
+                var privateKeyArr = key.getBitcoinPrivateKeyByteArray();
+                privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+                var messageHash = Crypto.SHA256(data);
+    
+                var messageHashBigInteger = new BigInteger(messageHash);
+                var messageSign = Bitcoin.ECDSA.sign(messageHashBigInteger, key.priv);
+    
+                var sighex = Crypto.util.bytesToHex(messageSign);
+                return sighex;
+            },
+    
+            //Verify signatue of the data using public-key
+            verifySign: function (data, signatureHex, publicKeyHex) {
+                var msgHash = Crypto.SHA256(data);
+                var messageHashBigInteger = new BigInteger(msgHash);
+    
+                var sigBytes = Crypto.util.hexToBytes(signatureHex);
+                var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+    
+                var publicKeyPoint = this.util.ecparams.getCurve().decodePointHex(publicKeyHex);
+    
+                var verify = Bitcoin.ECDSA.verifyRaw(messageHashBigInteger, signature.r, signature.s,
+                    publicKeyPoint);
+                return verify;
+            },
+    
+            //Generates a new flo ID and returns private-key, public-key and floID
+            generateNewID: function () {
+                try {
+                    var key = new Bitcoin.ECKey(false);
+                    key.setCompressed(true);
+                    return {
+                        floID: key.getBitcoinAddress(),
+                        pubKey: key.getPubKeyHex(),
+                        privKey: key.getBitcoinWalletImportFormat()
+                    }
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+    
+            //Returns public-key from private-key
+            getPubKeyHex: function (privateKeyHex) {
+                if(!privateKeyHex)
+                    return null;
+                var key = new Bitcoin.ECKey(privateKeyHex);
+                if (key.priv == null) 
+                    return null;
+                key.setCompressed(true);
+                var pubkeyHex = key.getPubKeyHex();
+                return pubkeyHex;
+            },
+    
+            //Returns flo-ID from public-key
+            getFloIDfromPubkeyHex: function (pubkeyHex) {
+                try {
+                    var key = new Bitcoin.ECKey().setPub(pubkeyHex);
+                    var floID = key.getBitcoinAddress();
+                    return floID;
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+    
+            //Verify the private-key for the given public-key or flo-ID
+            verifyPrivKey: function (privateKeyHex, pubKey_floID, isfloID = true) {
+                try {
+                    var key = new Bitcoin.ECKey(privateKeyHex);
+                    if (key.priv == null)
+                        return false;
+                    key.setCompressed(true);
+                    if (isfloID && pubKey_floID == key.getBitcoinAddress())
+                        return true;
+                    else if (!isfloID && pubKey_floID == key.getPubKeyHex())
+                        return true;
+                    else
+                        return false;
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+    
+            //Check if the given Address is valid or not
+            validateAddr: function (inpAddr) {
+                try {
+                    var addr = new Bitcoin.Address(inpAddr);
+                    return true;
+                } catch {
+                    return false;
+                }
+            },
+    
+            //Split the str using shamir's Secret and Returns the shares 
+            createShamirsSecretShares: function (str, total_shares, threshold_limit) {
+                try {
+                    if (str.length > 0) {
+                        var strHex = shamirSecretShare.str2hex(str);
+                        var shares = shamirSecretShare.share(strHex, total_shares, threshold_limit);
+                        return shares;
+                    }
+                    return false;
+                } catch {
+                    return false
+                }
+            },
+    
+            //Verifies the shares and str
+            verifyShamirsSecret: function (sharesArray, str) {
+                return (str && this.retrieveShamirSecret(sharesArray) === str)
+            },
+    
+            //Returns the retrived secret by combining the shamirs shares
+            retrieveShamirSecret: function (sharesArray) {
+                try {
+                    if (sharesArray.length > 0) {
+                        var comb = shamirSecretShare.combine(sharesArray.slice(0, sharesArray.length));
+                        comb = shamirSecretShare.hex2str(comb);
+                        return comb;
+                    }
+                    return false;
+                } catch {
+                    return false;
+                }
+            }
+        }
+    </script>
+    <script id="floBlockchainAPI">
+        /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/
+        const floBlockchainAPI = {
+    
+            util: {
+                serverList: floGlobals.apiURL[floGlobals.blockchain].slice(0),
+                curPos: floCrypto.randInt(0, floGlobals.apiURL[floGlobals.blockchain].length),
+                fetch_retry: function (apicall) {
+                    return new Promise((resolve, reject) => {
+                        this.serverList.splice(this.curPos, 1);
+                        this.curPos = floCrypto.randInt(0, this.serverList.length)
+                        this.fetch_api(apicall)
+                            .then(result => resolve(result))
+                            .catch(error => reject(error));
+                    })
+                },
+                fetch_api: function (apicall) {
+                    return new Promise((resolve, reject) => {
+                        if (this.serverList.length === 0)
+                            reject("No floSight server working")
+                        else {
+                            fetch(this.serverList[this.curPos] + apicall).then(response => {
+                                if (response.ok)
+                                    response.json().then(data => resolve(data));
+                                else {
+                                    this.fetch_retry(apicall)
+                                        .then(result => resolve(result))
+                                        .catch(error => reject(error));
+                                }
+                            }).catch(error => {
+                                this.fetch_retry(apicall)
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error));
+                            })
+                        }
+                    })
+                }
+            },
+    
+            //Promised function to get data from API
+            promisedAPI: function (apicall) {
+                return new Promise((resolve, reject) => {
+                    console.log(apicall)
+                    this.util.fetch_api(apicall)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error));
+                });
+            },
+    
+            //Get balance for the given Address
+            getBalance: function (addr) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addr/${addr}/balance`)
+                        .then(balance => resolve(parseFloat(balance)))
+                        .catch(error => reject(error));
+                });
+            },
+    
+            //Write Data into blockchain
+            writeData: function (senderAddr, data, privKey, receiverAddr = floGlobals.adminID) {
+                return new Promise((resolve, reject) => {
+                    if (typeof data != "string")
+                        data = JSON.stringify(data);
+                    this.sendTx(senderAddr, receiverAddr, floGlobals.sendAmt, privKey, data)
+                        .then(txid => resolve(txid))
+                        .catch(error => reject(error))
+                });
+            },
+    
+            //Send Tx to blockchain 
+            sendTx: function (senderAddr, receiverAddr, sendAmt, privKey, floData = '') {
+                return new Promise((resolve, reject) => {
+                    if (!floCrypto.validateAddr(senderAddr))
+                        reject(`Invalid address : ${senderAddr}`);
+                    else if (!floCrypto.validateAddr(receiverAddr))
+                        reject(`Invalid address : ${receiverAddr}`);
+                    if (privKey.length < 1 || !floCrypto.verifyPrivKey(privKey, senderAddr))
+                        reject("Invalid Private key!");
+                    else if (typeof sendAmt !== 'number' || sendAmt <= 0)
+                        reject(`Invalid sendAmt : ${sendAmt}`);
+                    else {
+                        var trx = bitjs.transaction();
+                        var utxoAmt = 0.0;
+                        var fee = floGlobals.fee;
+                        this.promisedAPI(`api/addr/${senderAddr}/utxo`).then(utxos => {
+                            for (var i = utxos.length - 1;
+                                (i >= 0) && (utxoAmt < sendAmt + fee); i--) {
+                                if (utxos[i].confirmations) {
+                                    trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                        .scriptPubKey)
+                                    utxoAmt += utxos[i].amount;
+                                } else break;
+                            }
+                            if (utxoAmt < sendAmt + fee)
+                                reject("Insufficient balance!");
+                            else {
+                                trx.addoutput(receiverAddr, sendAmt);
+                                var change = utxoAmt - sendAmt - fee;
+                                if (change > 0)
+                                    trx.addoutput(senderAddr, change);
+                                trx.addflodata(floData.replace(/\n/g,' '));
+                                var signedTxHash = trx.sign(privKey, 1);
+                                this.broadcastTx(signedTxHash)
+                                    .then(txid => resolve(txid))
+                                    .catch(error => reject(error))
+                            }
+                        }).catch(error => reject(error))
+                    }
+                });
+            },
+    
+            //merge all UTXOs of a given floID into a single UTXO
+            mergeUTXOs: function (floID, privKey, floData = '') {
+                return new Promise((resolve, reject) => {
+                    if (!floCrypto.validateAddr(floID))
+                        return reject(`Invalid floID`);
+                    if (!floCrypto.verifyPrivKey(privKey, floID))
+                        return reject("Invalid Private Key")
+    
+                    var trx = bitjs.transaction();
+                    var utxoAmt = 0.0;
+                    var fee = floGlobals.fee;
+                    this.promisedAPI(`api/addr/${floID}/utxo`).then(utxos => {
+                        for (var i = utxos.length - 1; i >= 0; i--) {
+                            if (utxos[i].confirmations) {
+                                trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                    .scriptPubKey)
+                                utxoAmt += utxos[i].amount;
+                            }
+                        }
+                        trx.addoutput(floID, utxoAmt - fee);
+                        trx.addflodata(floData.replace(/\n/g,' '));
+                        var signedTxHash = trx.sign(privKey, 1);
+                        this.broadcastTx(signedTxHash)
+                            .then(txid => resolve(txid))
+                            .catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            /**Write data into blockchain from (and/or) to multiple floID
+             * @param  {Array} senderPrivKeys List of sender private-keys
+             * @param  {string} data FLO data of the txn
+             * @param  {Array} receivers List of receivers
+             * @param  {boolean} preserveRatio (optional) preserve ratio or equal contribution
+             * @return {Promise}
+             */
+            writeDataMultiple: function (senderPrivKeys, data, receivers = [floGlobals.adminID], preserveRatio = true){
+                return new Promise((resolve, reject) => {
+                    if (!Array.isArray(senderPrivKeys)) 
+                        return reject("Invalid senderPrivKeys: SenderPrivKeys must be Array")
+                    if(!preserveRatio){
+                        let tmp = {};
+                        let amount = (floGlobals.sendAmt * receivers.length) / senderPrivKeys.length;
+                        senderPrivKeys.forEach(key => tmp[key] = amount);
+                        senderPrivKeys = tmp
+                    }
+                    if (!Array.isArray(receivers))
+                        return reject("Invalid receivers: Receivers must be Array")
+                    else {
+                        let tmp = {};
+                        let amount = floGlobals.sendAmt;
+                        receivers.forEach(floID => tmp[floID] = amount);
+                        receivers = tmp
+                    }
+                    if (typeof data != "string")
+                        data = JSON.stringify(data);
+                    this.sendTxMultiple(senderPrivKeys, receivers, data)
+                        .then(txid => resolve(txid))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            /**Send Tx from (and/or) to multiple floID
+             * @param  {Array or Object} senderPrivKeys List of sender private-key (optional: with coins to be sent)
+             * @param  {Object} receivers List of receivers with respective amount to be sent
+             * @param  {string} floData FLO data of the txn
+             * @return {Promise}
+             */
+            sendTxMultiple: function (senderPrivKeys, receivers, floData = '') {
+                return new Promise((resolve, reject) => {
+                    
+                    let senders = {}, preserveRatio; 
+                    //check for argument validations
+                    try{
+                        let invalids = {
+                            InvalidSenderPrivKeys: [],
+                            InvalidSenderAmountFor: [],
+                            InvalidReceiverIDs: [],
+                            InvalidReceiveAmountFor: []
+                        }
+                        let inputVal = 0, outputVal = 0;
+                        //Validate sender privatekeys (and send amount if passed)
+                        //conversion when only privateKeys are passed (preserveRatio mode)
+                        if(Array.isArray(senderPrivKeys)){  
+                            senderPrivKeys.forEach(key => {
+                                try{
+                                    if(!key)
+                                        invalids.InvalidSenderPrivKeys.push(key);
+                                    else{
+                                        let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(key));
+                                        senders[floID] = {
+                                            wif: key
+                                        }
+                                    }
+                                }catch(error){
+                                    invalids.InvalidSenderPrivKeys.push(key)
+                                }
+                            })
+                            preserveRatio = true;
+                        }
+                        //conversion when privatekeys are passed with send amount
+                        else{
+                            for(let key in senderPrivKeys){
+                                try{
+                                    if(!key)
+                                        invalids.InvalidSenderPrivKeys.push(key);
+                                    else{
+                                        if(typeof senderPrivKeys[key] !== 'number' || senderPrivKeys[key] <= 0)
+                                            invalids.InvalidSenderAmountFor.push(key)
+                                        else
+                                            inputVal += senderPrivKeys[key];
+                                        let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(key));
+                                        senders[floID] = {
+                                            wif: key,
+                                            coins: senderPrivKeys[key]
+                                        }
+                                    }
+                                }catch(error){
+                                    invalids.InvalidSenderPrivKeys.push(key)
+                                }
+                            }
+                            preserveRatio = false;
+                        }
+                        //Validate the receiver IDs and receive amount
+                        for (let floID in receivers) {
+                            if (!floCrypto.validateAddr(floID))
+                                invalids.InvalidReceiverIDs.push(floID)
+                            if (typeof receivers[floID] !== 'number' || receivers[floID] <= 0)
+                                invalids.InvalidReceiveAmountFor.push(floID)
+                            else
+                                outputVal += receivers[floID];
+                        }
+                        //Reject if any invalids are found
+                        for (let i in invalids)
+                            if (!invalids[i].length)
+                                delete invalids[i];
+                        if (Object.keys(invalids).length)
+                            return reject(invalids);
+                        //Reject if given inputVal and outputVal are not equal
+                        if(!preserveRatio && inputVal != outputVal)
+                            return reject(`Input Amount (${inputVal}) not equal to Output Amount (${outputVal})`)
+                    }catch(error){
+                        return reject(error)
+                    }
+                    //Get balance of senders
+                    let promises = []
+                    for (let floID in senders)
+                        promises.push(this.getBalance(floID))
+                    Promise.all(promises).then(results => {
+                        let totalBalance = 0,
+                            totalFee = floGlobals.fee,
+                            balance = {};
+                        //Divide fee among sender if not for preserveRatio
+                        if(!preserveRatio) 
+                            var dividedFee = totalFee / Object.keys(senders).length;
+                        //Check if balance of each sender is sufficient enough
+                        let insufficient = [];
+                        for (let floID in senders) {
+                            balance[floID] = parseFloat(results.shift());
+                            if (isNaN(balance[floID]) || (preserveRatio && balance[floID] <= totalFee) || (!preserveRatio && balance[floID] < senders[floID].coins + dividedFee))
+                                insufficient.push(floID)
+                            totalBalance += balance[floID];
+                        }
+                        if (insufficient.length)
+                            return reject({InsufficientBalance: insufficient})
+                        //Calculate totalSentAmount and check if totalBalance is sufficient
+                        let totalSendAmt = totalFee;
+                        for (floID in receivers)
+                            totalSendAmt += receivers[floID];
+                        if (totalBalance < totalSendAmt)
+                            return reject("Insufficient total Balance")
+                        //Get the UTXOs of the senders
+                        let promises = []
+                        for (floID in senders)
+                            promises.push(this.promisedAPI(`api/addr/${floID}/utxo`))
+                        Promise.all(promises).then(results => {
+                            let wifSeq = [];
+                            var trx = bitjs.transaction();
+                            for (floID in senders) {
+                                let utxos = results.shift();
+                                let sendAmt;
+                                if(preserveRatio){
+                                    let ratio = (balance[floID] / totalBalance);
+                                    sendAmt = totalSendAmt * ratio;
+                                } else 
+                                    sendAmt = senders[floID].coins + dividedFee;
+                                let wif = senders[floID].wif;
+                                let utxoAmt = 0.0;
+                                for (let i = utxos.length - 1;
+                                    (i >= 0) && (utxoAmt < sendAmt); i--) {
+                                    if (utxos[i].confirmations) {
+                                        trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                            .scriptPubKey)
+                                        wifSeq.push(wif);
+                                        utxoAmt += utxos[i].amount;
+                                    }
+                                }
+                                if (utxoAmt < sendAmt)
+                                    return reject("Insufficient balance:" + floID);
+                                let change = (utxoAmt - sendAmt);
+                                if (change > 0)
+                                    trx.addoutput(floID, change);
+                            }
+                            for (floID in receivers)
+                                trx.addoutput(floID, receivers[floID]);
+                            trx.addflodata(floData.replace(/\n/g,' '));
+                            for (let i = 0; i < wifSeq.length; i++)
+                                trx.signinput(i, wifSeq[i], 1);
+                            var signedTxHash = trx.serialize();
+                            this.broadcastTx(signedTxHash)
+                                .then(txid => resolve(txid))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            //Broadcast signed Tx in blockchain using API
+            broadcastTx: function (signedTxHash) {
+                return new Promise((resolve, reject) => {
+                    var request = new XMLHttpRequest();
+                    var url = this.util.serverList[this.util.curPos] + 'api/tx/send';
+                    console.log(url)
+                    if (signedTxHash.length < 1)
+                        reject("Empty Signature");
+                    else {
+                        var params = `{"rawtx":"${signedTxHash}"}`;
+                        request.open('POST', url, true);
+                        //Send the proper header information along with the request
+                        request.setRequestHeader('Content-type', 'application/json');
+                        request.onload = function () {
+                            if (request.readyState == 4 && request.status == 200) {
+                                console.log(request.response);
+                                resolve(JSON.parse(request.response).txid.result);
+                            } else
+                                reject(request.responseText);
+                        }
+                        request.send(params);
+                    }
+                })
+            },
+    
+            //Read Txs of Address between from and to
+            readTxs: function (addr, from, to) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=${from}&to=${to}`)
+                        .then(response => resolve(response))
+                        .catch(error => reject(error))
+                });
+            },
+    
+            //Read All Txs of Address (newest first)
+            readAllTxs: function (addr) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => {
+                        this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${response.totalItems}0`)
+                            .then(response => resolve(response.items))
+                            .catch(error => reject(error));
+                    }).catch(error => reject(error))
+                });
+            },
+    
+            /*Read flo Data from txs of given Address
+            options can be used to filter data
+            limit       : maximum number of filtered data (default = 1000, negative  = no limit)
+            ignoreOld   : ignore old txs (default = 0)
+            sentOnly    : filters only sent data
+            pattern     : filters data that starts with a pattern
+            contains    : filters data that contains a string
+            filter      : custom filter funtion for floData (eg . filter: d => {return d[0] == '$'})
+            */
+            readData: function (addr, options = {}) {
+                options.limit = options.limit | 1000
+                options.ignoreOld = options.ignoreOld | 0
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => {
+                        var newItems = response.totalItems - options.ignoreOld;
+                        this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${newItems*2}`).then(
+                            response => {
+                                if (options.limit <= 0)
+                                    options.limit = response.items.length;
+                                var filteredData = [];
+                                for (i = 0; i < (response.totalItems - options.ignoreOld) &&
+                                    filteredData.length < options.limit; i++) {
+                                    if (options.sentOnly && response.items[i].vin[0].addr !==
+                                        addr)
+                                        continue;
+                                    if (options.pattern && !response.items[i].floData
+                                        .startsWith(options.pattern, 0) && !response.items[i]
+                                        .floData.startsWith(options.pattern, 2))
+                                        continue;
+                                    if (options.contains && !response.items[i].floData.includes(
+                                            options.contains))
+                                        continue;
+                                    if (options.filter && !options.filter(response.items[i]
+                                            .floData))
+                                        continue;
+                                    filteredData.push(response.items[i].floData);
+                                }
+                                resolve({
+                                    totalTxs: response.totalItems,
+                                    data: filteredData
+                                });
+                            }).catch(error => {
+                            reject(error);
+                        });
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            }
+        }
+    </script>
+    <script id="floSupernode">
+        /* flo Supernode Operators to send/receive data from supernodes using websocket */
+        const floSupernode = {
+    
+            //kBucket object 
+            kBucket: {
+                supernodeKBucket: null,
+                decodeBase58Address: function (address) {
+                    let k = bitjs.Base58.decode(address)
+                    k.shift()
+                    k.splice(-4, 4)
+                    return Crypto.util.bytesToHex(k)
+                },
+                floIdToKbucketId: function (address) {
+                    const decodedId = this.decodeBase58Address(address);
+                    const nodeIdBigInt = new BigInteger(decodedId, 16);
+                    const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned();
+                    const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes);
+                    return nodeIdNewInt8Array;
+                },
+                launch: function (superNodeList = Object.keys(floGlobals.supernodes), master_floID = floGlobals
+                .adminID) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            const SuKBucketId = this.floIdToKbucketId(master_floID);
+                            const SukbOptions = {
+                                localNodeId: SuKBucketId
+                            }
+                            this.supernodeKBucket = new BuildKBucket(SukbOptions);
+                            for (var i = 0; i < superNodeList.length; i++) {
+                                this.addNewNode(superNodeList[i])
+                            }
+                            resolve('SuperNode KBucket formed');
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+                addContact: function (id, floID, KB = this.supernodeKBucket) {
+                    const contact = {
+                        id: id,
+                        floID: floID
+                    };
+                    KB.add(contact)
+                },
+                addNewNode: function (address, KB = this.supernodeKBucket) {
+                    let decodedId = address;
+                    try {
+                        decodedId = this.floIdToKbucketId(address);
+                    } catch (e) {
+                        decodedId = address;
+                    }
+                    this.addContact(decodedId, address, KB);
+                },
+                isNodePresent: function (flo_id, KB = this.supernodeKBucket) {
+                    let kArray = KB.toArray();
+                    let kArrayFloIds = kArray.map(k => k.floID);
+                    if (kArrayFloIds.includes(flo_id))
+                        return true;
+                    else
+                        return false;
+                },
+    
+                getInnerNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        let kArrayFloIds = KB.toArray().map(k => k.floID);
+                        var innerNodes = []
+                        if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) {
+                            for (var i = kArrayFloIds.indexOf(flo_addr1); i != flo_addr2; i++) {
+                                if (i >= kArrayFloIds.length)
+                                    i = -1
+                                else
+                                    innerNodes.push(kArrayFloIds[i])
+                            }
+                            resolve(innerNodes)
+                        } else
+                            reject('Given nodes are not in KBucket')
+                    });
+                },
+    
+                getOuterNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        let kArrayFloIds = KB.toArray().map(k => k.floID);
+                        var outterNodes = []
+                        if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) {
+                            for (var i = kArrayFloIds.indexOf(flo_addr2); i != flo_addr1; i++) {
+                                if (i >= kArrayFloIds.length)
+                                    i = -1
+                                else
+                                    outterNodes.push(kArrayFloIds[i])
+                            }
+                            resolve(outterNodes)
+                        } else
+                            reject('Given nodes are not in KBucket')
+                    });
+                },
+    
+                getPrevSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let kArrayFloIds = KB.toArray().map(k => k.floID);
+                            let pos = kArrayFloIds.indexOf(flo_addr)
+                            var prevSupernode = []
+                            for (var i = 1; i <= n; i++) {
+                                if (pos - i < 0)
+                                    var prev = pos - i + kArrayFloIds.length
+                                else
+                                    var prev = pos - i
+                                prevSupernode.push(kArrayFloIds[prev])
+                            }
+                            resolve(prevSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+    
+                getNextSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let kArrayFloIds = KB.toArray().map(k => k.floID);
+                            let pos = kArrayFloIds.indexOf(flo_addr)
+                            var nextSupernode = []
+                            for (var i = 1; i <= n; i++) {
+                                if (pos + i >= kArrayFloIds.length)
+                                    var next = pos + i - kArrayFloIds.length
+                                else
+                                    var next = pos + i
+                                nextSupernode.push(kArrayFloIds[next])
+                            }
+                            resolve(nextSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+    
+                determineClosestSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let isFloIdUint8 = flo_addr instanceof Uint8Array;
+                            if (!isFloIdUint8)
+                                flo_addr = this.floIdToKbucketId(flo_addr);
+                            var closestSupernode = KB.closest(flo_addr, n);
+                            closestSupernode = closestSupernode.map(k => k.floID);
+                            resolve(closestSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                }
+            },
+    
+            sendDataToSN(data, snfloID) {
+                return new Promise((resolve, reject) => {
+                    var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws");
+                    websocket.onmessage = (evt => {
+                        if (evt.data == '$+') {
+                            websocket.send(data);
+                            resolve(`Data sent to supernode : ${snfloID}`);
+                        } else if (evt.data == '$-') {
+                            this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                                this.sendDataToSN(data, nextNode[0])
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error))
+                            }).catch(error => reject(error))
+                        } else {
+                            console.log(evt.data)
+                            reject(evt.data)
+                        }
+                        websocket.close();
+                    })
+                    websocket.onerror = (evt) => {
+                        this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                            this.sendDataToSN(data, nextNode[0])
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    };
+                })
+            },
+    
+            //Sends data to the supernode
+            sendData: function (data, floID) {
+                return new Promise((resolve, reject) => {
+                    this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+                        this.sendDataToSN(data, closestNode[0])
+                            .then(result => resolve(result))
+                            .catch(error => reject(error))
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            },
+    
+            requestDataFromSN(request, snfloID) {
+                return new Promise((resolve, reject) => {
+                    var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws");
+                    websocket.onmessage = (evt => {
+                        if (evt.data == '$+') {
+                            websocket.send(`?${request}`);
+                        } else if (evt.data == '$-') {
+                            this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                                this.requestDataFromSN(request, nextNode[0])
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error))
+                            }).catch(error => reject(error))
+                            websocket.close()
+                        } else {
+                            resolve(evt.data);
+                            websocket.close();
+                        }
+                    })
+                    websocket.onerror = (evt) => {
+                        this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                            this.requestDataFromSN(request, nextNode[0])
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    };
+                })
+            },
+    
+            //Request data from supernode
+            requestData: function (request, floID) {
+                return new Promise((resolve, reject) => {
+                    this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+                        this.requestDataFromSN(request, closestNode[0])
+                            .then(result => resolve(result))
+                            .catch(error => reject(error))
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            }
+        }
+    
+        /**Kademlia DHT K-bucket implementation as a binary tree.
+         * Implementation of a Kademlia DHT k-bucket used for storing
+         * contact (peer node) information.
+         *
+         * @extends EventEmitter
+         */
+        function BuildKBucket(options = {}) {
+            /**
+             * `options`:
+             *   `distance`: Function
+             *     `function (firstId, secondId) { return distance }` An optional
+             *     `distance` function that gets two `id` Uint8Arrays
+             *     and return distance (as number) between them.
+             *   `arbiter`: Function (Default: vectorClock arbiter)
+             *     `function (incumbent, candidate) { return contact; }` An optional
+             *     `arbiter` function that givent two `contact` objects with the same `id`
+             *     returns the desired object to be used for updating the k-bucket. For
+             *     more details, see [arbiter function](#arbiter-function).
+             *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
+             *     If not provided, a local node id will be created via `randomBytes(20)`.
+             *     `metadata`: Object (Default: {}) Optional satellite data to include
+             *     with the k-bucket. `metadata` property is guaranteed not be altered by,
+             *     it is provided as an explicit container for users of k-bucket to store
+             *     implementation-specific data.
+             *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
+             *     that a k-bucket can contain before being full or split.
+             *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
+             *     ping when a bucket that should not be split becomes full. KBucket will
+             *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
+             *     not been contacted the longest.
+             *
+             * @param {Object=} options optional
+             */
+    
+            this.localNodeId = options.localNodeId || window.crypto.getRandomValues(new Uint8Array(20))
+            this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20
+            this.numberOfNodesToPing = options.numberOfNodesToPing || 3
+            this.distance = options.distance || this.distance
+            // use an arbiter from options or vectorClock arbiter by default
+            this.arbiter = options.arbiter || this.arbiter
+            this.metadata = Object.assign({}, options.metadata)
+    
+            this.createNode = function () {
+                return {
+                    contacts: [],
+                    dontSplit: false,
+                    left: null,
+                    right: null
+                }
+            }
+    
+            this.ensureInt8 = function (name, val) {
+                if (!(val instanceof Uint8Array)) {
+                    throw new TypeError(name + ' is not a Uint8Array')
+                }
+            }
+    
+            /**
+             * @param  {Uint8Array} array1
+             * @param  {Uint8Array} array2
+             * @return {Boolean}
+             */
+            this.arrayEquals = function (array1, array2) {
+                if (array1 === array2) {
+                    return true
+                }
+                if (array1.length !== array2.length) {
+                    return false
+                }
+                for (let i = 0, length = array1.length; i < length; ++i) {
+                    if (array1[i] !== array2[i]) {
+                        return false
+                    }
+                }
+                return true
+            }
+    
+            this.ensureInt8('option.localNodeId as parameter 1', this.localNodeId)
+            this.root = this.createNode()
+    
+            /**
+             * Default arbiter function for contacts with the same id. Uses
+             * contact.vectorClock to select which contact to update the k-bucket with.
+             * Contact with larger vectorClock field will be selected. If vectorClock is
+             * the same, candidat will be selected.
+             *
+             * @param  {Object} incumbent Contact currently stored in the k-bucket.
+             * @param  {Object} candidate Contact being added to the k-bucket.
+             * @return {Object}           Contact to updated the k-bucket with.
+             */
+            this.arbiter = function (incumbent, candidate) {
+                return incumbent.vectorClock > candidate.vectorClock ? incumbent : candidate
+            }
+    
+            /**
+             * Default distance function. Finds the XOR
+             * distance between firstId and secondId.
+             *
+             * @param  {Uint8Array} firstId  Uint8Array containing first id.
+             * @param  {Uint8Array} secondId Uint8Array containing second id.
+             * @return {Number}              Integer The XOR distance between firstId
+             *                               and secondId.
+             */
+            this.distance = function (firstId, secondId) {
+                let distance = 0
+                let i = 0
+                const min = Math.min(firstId.length, secondId.length)
+                const max = Math.max(firstId.length, secondId.length)
+                for (; i < min; ++i) {
+                    distance = distance * 256 + (firstId[i] ^ secondId[i])
+                }
+                for (; i < max; ++i) distance = distance * 256 + 255
+                return distance
+            }
+    
+            /**
+             * Adds a contact to the k-bucket.
+             *
+             * @param {Object} contact the contact object to add
+             */
+            this.add = function (contact) {
+                this.ensureInt8('contact.id', (contact || {}).id)
+    
+                let bitIndex = 0
+                let node = this.root
+    
+                while (node.contacts === null) {
+                    // this is not a leaf node but an inner node with 'low' and 'high'
+                    // branches; we will check the appropriate bit of the identifier and
+                    // delegate to the appropriate node for further processing
+                    node = this._determineNode(node, contact.id, bitIndex++)
+                }
+    
+                // check if the contact already exists
+                const index = this._indexOf(node, contact.id)
+                if (index >= 0) {
+                    this._update(node, index, contact)
+                    return this
+                }
+    
+                if (node.contacts.length < this.numberOfNodesPerKBucket) {
+                    node.contacts.push(contact)
+                    return this
+                }
+    
+                // the bucket is full
+                if (node.dontSplit) {
+                    // we are not allowed to split the bucket
+                    // we need to ping the first this.numberOfNodesToPing
+                    // in order to determine if they are alive
+                    // only if one of the pinged nodes does not respond, can the new contact
+                    // be added (this prevents DoS flodding with new invalid contacts)
+                    return this
+                }
+    
+                this._split(node, bitIndex)
+                return this.add(contact)
+            }
+    
+            /**
+             * Get the n closest contacts to the provided node id. "Closest" here means:
+             * closest according to the XOR metric of the contact node id.
+             *
+             * @param  {Uint8Array} id  Contact node id
+             * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
+             *                          closest contacts to return
+             * @return {Array}          Array Maximum of n closest contacts to the node id
+             */
+            this.closest = function (id, n = Infinity) {
+                this.ensureInt8('id', id)
+    
+                if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
+                    throw new TypeError('n is not positive number')
+                }
+    
+                let contacts = []
+    
+                for (let nodes = [this.root], bitIndex = 0; nodes.length > 0 && contacts.length < n;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) {
+                        const detNode = this._determineNode(node, id, bitIndex++)
+                        nodes.push(node.left === detNode ? node.right : node.left)
+                        nodes.push(detNode)
+                    } else {
+                        contacts = contacts.concat(node.contacts)
+                    }
+                }
+    
+                return contacts
+                    .map(a => [this.distance(a.id, id), a])
+                    .sort((a, b) => a[0] - b[0])
+                    .slice(0, n)
+                    .map(a => a[1])
+            }
+    
+            /**
+             * Counts the total number of contacts in the tree.
+             *
+             * @return {Number} The number of contacts held in the tree
+             */
+            this.count = function () {
+                // return this.toArray().length
+                let count = 0
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) nodes.push(node.right, node.left)
+                    else count += node.contacts.length
+                }
+                return count
+            }
+    
+            /**
+             * Determines whether the id at the bitIndex is 0 or 1.
+             * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
+             *
+             * @param  {Object} node     internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id   Id to compare localNodeId with.
+             * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
+             *                           to check in the id Uint8Array.
+             * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
+             */
+            this._determineNode = function (node, id, bitIndex) {
+                // *NOTE* remember that id is a Uint8Array and has granularity of
+                // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
+    
+                // id's that are too short are put in low bucket (1 byte = 8 bits)
+                // (bitIndex >> 3) finds how many bytes the bitIndex describes
+                // bitIndex % 8 checks if we have extra bits beyond byte multiples
+                // if number of bytes is <= no. of bytes described by bitIndex and there
+                // are extra bits to consider, this means id has less bits than what
+                // bitIndex describes, id therefore is too short, and will be put in low
+                // bucket
+                const bytesDescribedByBitIndex = bitIndex >> 3
+                const bitIndexWithinByte = bitIndex % 8
+                if ((id.length <= bytesDescribedByBitIndex) && (bitIndexWithinByte !== 0)) {
+                    return node.left
+                }
+    
+                const byteUnderConsideration = id[bytesDescribedByBitIndex]
+    
+                // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
+                // where 255 is 11111111 and 0 is 00000000
+                // in order to find out whether the bit at bitIndexWithinByte is set
+                // we construct (1 << (7 - bitIndexWithinByte)) which will consist
+                // of all bits being 0, with only one bit set to 1
+                // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
+                // (1 << (7 - 3)) -> (1 << 4) -> 16
+                if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
+                    return node.right
+                }
+    
+                return node.left
+            }
+    
+            /**
+             * Get a contact by its exact ID.
+             * If this is a leaf, loop through the bucket contents and return the correct
+             * contact if we have it or null if not. If this is an inner node, determine
+             * which branch of the tree to traverse and repeat.
+             *
+             * @param  {Uint8Array} id The ID of the contact to fetch.
+             * @return {Object|Null}   The contact if available, otherwise null
+             */
+            this.get = function (id) {
+                this.ensureInt8('id', id)
+    
+                let bitIndex = 0
+    
+                let node = this.root
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++)
+                }
+    
+                // index of uses contact id for matching
+                const index = this._indexOf(node, id)
+                return index >= 0 ? node.contacts[index] : null
+            }
+    
+            /**
+             * Returns the index of the contact with provided
+             * id if it exists, returns -1 otherwise.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id  Contact node id.
+             * @return {Number}         Integer Index of contact with provided id if it
+             *                          exists, -1 otherwise.
+             */
+            this._indexOf = function (node, id) {
+                for (let i = 0; i < node.contacts.length; ++i) {
+                    if (this.arrayEquals(node.contacts[i].id, id)) return i
+                }
+    
+                return -1
+            }
+    
+            /**
+             * Removes contact with the provided id.
+             *
+             * @param  {Uint8Array} id The ID of the contact to remove.
+             * @return {Object}        The k-bucket itself.
+             */
+            this.remove = function (id) {
+                this.ensureInt8('the id as parameter 1', id)
+    
+                let bitIndex = 0
+                let node = this.root
+    
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++)
+                }
+    
+                const index = this._indexOf(node, id)
+                if (index >= 0) {
+                    const contact = node.contacts.splice(index, 1)[0]
+                }
+    
+                return this
+            }
+    
+            /**
+             * Splits the node, redistributes contacts to the new nodes, and marks the
+             * node that was split as an inner node of the binary tree of nodes by
+             * setting this.root.contacts = null
+             *
+             * @param  {Object} node     node for splitting
+             * @param  {Number} bitIndex the bitIndex to which byte to check in the
+             *                           Uint8Array for navigating the binary tree
+             */
+            this._split = function (node, bitIndex) {
+                node.left = this.createNode()
+                node.right = this.createNode()
+    
+                // redistribute existing contacts amongst the two newly created nodes
+                for (const contact of node.contacts) {
+                    this._determineNode(node, contact.id, bitIndex).contacts.push(contact)
+                }
+    
+                node.contacts = null // mark as inner tree node
+    
+                // don't split the "far away" node
+                // we check where the local node would end up and mark the other one as
+                // "dontSplit" (i.e. "far away")
+                const detNode = this._determineNode(node, this.localNodeId, bitIndex)
+                const otherNode = node.left === detNode ? node.right : node.left
+                otherNode.dontSplit = true
+            }
+    
+            /**
+             * Returns all the contacts contained in the tree as an array.
+             * If this is a leaf, return a copy of the bucket. `slice` is used so that we
+             * don't accidentally leak an internal reference out that might be
+             * accidentally misused. If this is not a leaf, return the union of the low
+             * and high branches (themselves also as arrays).
+             *
+             * @return {Array} All of the contacts in the tree, as an array
+             */
+            this.toArray = function () {
+                let result = []
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) nodes.push(node.right, node.left)
+                    else result = result.concat(node.contacts)
+                }
+                return result
+            }
+    
+            /**
+             * Updates the contact selected by the arbiter.
+             * If the selection is our old contact and the candidate is some new contact
+             * then the new contact is abandoned (not added).
+             * If the selection is our old contact and the candidate is our old contact
+             * then we are refreshing the contact and it is marked as most recently
+             * contacted (by being moved to the right/end of the bucket array).
+             * If the selection is our new contact, the old contact is removed and the new
+             * contact is marked as most recently contacted.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Number} index   the index in the bucket where contact exists
+             *                          (index has already been computed in a previous
+             *                          calculation)
+             * @param  {Object} contact The contact object to update.
+             */
+            this._update = function (node, index, contact) {
+                // sanity check
+                if (!this.arrayEquals(node.contacts[index].id, contact.id)) {
+                    throw new Error('wrong index for _update')
+                }
+    
+                const incumbent = node.contacts[index]
+                const selection = this.arbiter(incumbent, contact)
+                // if the selection is our old contact and the candidate is some new
+                // contact, then there is nothing to do
+                if (selection === incumbent && incumbent !== contact) return
+    
+                node.contacts.splice(index, 1) // remove old contact
+                node.contacts.push(selection) // add more recent contact version
+    
+            }
+        }
+    </script>
+    <script id="compactIDB">
+        /* Compact IndexedDB operations */
+    
+        window.indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+        window.IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.msIDBTransaction;
+        window.IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
+    
+        if (!window.indexedDB)
+            window.alert("Your browser doesn't support a stable version of IndexedDB.")
+    
+        const compactIDB = {
+    
+            setDefaultDB: function (dbName) {
+                this.defaultDB = dbName;
+            },
+    
+            initDB: function (dbName, objectStores = {}, version = null, removeStores = []) {
+                return new Promise((resolve, reject) => {
+                    this.defaultDB = this.defaultDB || dbName;
+                    var idb = version ? indexedDB.open(dbName, version) : indexedDB.open(dbName);
+                    idb.onerror = (event) => {
+                        reject("Error in opening IndexedDB!");
+                    };
+                    idb.onupgradeneeded = (event) => {
+                        var db = event.target.result;
+                        for (let obs in objectStores) {
+                            var objectStore = db.createObjectStore(obs, objectStores[obs].options ||
+                            {});
+                            if (objectStores[obs].indexes && typeof objectStores[obs].indexes ===
+                                'object')
+                                for (let i in objectStores[obs].indexes)
+                                    objectStore.createIndex(i, i, objectStores[obs].indexes[i] || {});
+                        }
+                        if (version)
+                            removeStores.forEach(obs => db.deleteObjectStore(obs));
+                    }
+                    idb.onsuccess = (event) => {
+                        var db = event.target.result;
+                        if (JSON.stringify(Object.values(db.objectStoreNames).sort()) === JSON
+                            .stringify(Object.keys(objectStores).sort()))
+                            resolve("Initiated IndexedDB");
+                        else {
+                            let removeObs = [];
+                            Object.values(db.objectStoreNames).forEach(obs => {
+                                if (obs in objectStores)
+                                    delete objectStores[obs]
+                                else
+                                    removeObs.push(obs)
+                            })
+                            this.initDB(dbName, objectStores, db.version + 1, removeObs)
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }
+                        db.close();
+                    }
+                });
+            },
+    
+            openDB: function (dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    var idb = indexedDB.open(dbName);
+                    idb.onerror = (event) => reject("Error in opening IndexedDB!");
+                    idb.onsuccess = (event) => resolve(event.target.result);
+                });
+            },
+    
+            deleteDB: function (dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    var deleteReq = indexedDB.deleteDatabase(dbName);;
+                    deleteReq.onerror = (event) => reject("Error deleting database!");
+                    deleteReq.onsuccess = (event) => resolve("Database deleted successfully");
+                });
+            },
+    
+            writeData: function (obsName, data, key = false, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let writeReq = (key ? obs.put(data, key) : obs.put(data));
+                        writeReq.onsuccess = (evt) => resolve(`Write data Successful`);
+                        writeReq.onerror = (evt) => reject(
+                            `Write data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            addData: function (obsName, data, key = false, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let addReq = (key ? obs.add(data, key) : obs.add(data));
+                        addReq.onsuccess = (evt) => resolve(`Add data successful`);
+                        addReq.onerror = (evt) => reject(
+                            `Add data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            removeData: function (obsName, key, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let delReq = obs.delete(key);
+                        delReq.onsuccess = (evt) => resolve(`Removed Data ${key}`);
+                        delReq.onerror = (evt) => reject(
+                            `Remove data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            clearData: function (obsName, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let clearReq = obs.clear();
+                        clearReq.onsuccess = (evt) => resolve(`Clear data Successful`);
+                        clearReq.onerror = (evt) => reject(`Clear data Unsuccessful`);
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            readData: function (obsName, key, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        let getReq = obs.get(key);
+                        getReq.onsuccess = (evt) => resolve(evt.target.result);
+                        getReq.onerror = (evt) => reject(
+                            `Read data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            readAllData: function (obsName, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        var tmpResult = {}
+                        let curReq = obs.openCursor();
+                        curReq.onsuccess = (evt) => {
+                            var cursor = evt.target.result;
+                            if (cursor) {
+                                tmpResult[cursor.primaryKey] = cursor.value;
+                                cursor.continue();
+                            } else
+                                resolve(tmpResult);
+                        }
+                        curReq.onerror = (evt) => reject(
+                            `Read-All data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+    
+            searchData: function (obsName, patternEval, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        var filteredResult = {}
+                        let curReq = obs.openCursor();
+                        curReq.onsuccess = (evt) => {
+                            var cursor = evt.target.result;
+                            if (cursor) {
+                                if (patternEval(cursor.primaryKey, cursor.value))
+                                    filteredResult[cursor.primaryKey] = cursor.value;
+                                cursor.continue();
+                            } else
+                                resolve(filteredResult);
+                        }
+                        curReq.onerror = (evt) => reject(
+                            `Search unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            }
+        }
+    </script>
+    <script id="floCloudAPI">
+        /* FLO Cloud operations to send/request application data*/
+        const floCloudAPI = {
+    
+            util: {
+    
+                lastCommit: {},
+    
+                resetData: function (dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        for (vc in dataSet) {
+                            var message = dataSet[vc].message;
+                            if (message.reset) {
+                                floGlobals.appObjects[message.object] = message.reset
+                                floGlobals.vectorClock[message.object] = vc
+                                compactIDB.writeData("appObjects", floGlobals.appObjects[message.object], message
+                                    .object)
+                                compactIDB.writeData("vectorClock", vc, message.object)
+                            }
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                },
+    
+                updateData: function (dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        for (vc in dataSet) {
+                            var message = dataSet[vc].message;
+                            if (message.diff) {
+                                floGlobals.appObjects[message.object] = mergeDifference(floGlobals.appObjects[
+                                    message.object], message.diff)
+                                compactIDB.writeData("appObjects", floGlobals.appObjects[message.object], message
+                                    .object)
+                            }
+                            floGlobals.vectorClock[message.object] = vc
+                            compactIDB.writeData("vectorClock", vc, message.object)
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                },
+    
+                storeGeneralData: function (filterStr, dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        if (!Array.isArray(floGlobals.generalData[filterStr]))
+                            floGlobals.generalData[filterStr] = []
+                        for (vc in dataSet) {
+                            floGlobals.generalData[filterStr].push({
+                                sender: dataSet[vc].senderID,
+                                vectorClock: vc,
+                                message: dataSet[vc].message
+                            })
+                            compactIDB.writeData("generalData", floGlobals.generalData[filterStr], filterStr)
+                            floGlobals.generalVC[filterStr] = vc
+                            compactIDB.writeData("generalVC", vc, filterStr)
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                }
+            },
+    
+            //send Any message to supernode cloud storage
+            sendApplicationData: function (message, type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var data = {
+                        senderID: myFloID,
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        pubKey: myPubKey,
+                        message: message,
+                        sign: floCrypto.signData(JSON.stringify(message), myPrivKey),
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment || ""
+                    }
+                    floSupernode.sendData(JSON.stringify(data), data.receiverID)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            //request any data from supernode cloud
+            requestApplicationData: function (options = {}) {
+                return new Promise((resolve, reject) => {
+                    var request = {
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        senderIDs: options.senderIDs || undefined,
+                        application: options.application || floGlobals.application,
+                        type: options.type || undefined,
+                        comment: options.comment || undefined,
+                        lowerVectorClock: options.lowerVectorClock || undefined,
+                        upperVectorClock: options.upperVectorClock || undefined,
+                        atVectorClock: options.atVectorClock || undefined,
+                        mostRecent: options.mostRecent || undefined,
+                    }
+                    floSupernode.requestData(JSON.stringify(request), request.receiverID)
+                        .then(response => resolve(response))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            //send General Data
+            sendGeneralData: function (message, type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    this.sendApplicationData(message, type, options)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            //request General Data
+            requestGeneralData: function (type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var filterStr = JSON.stringify({
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment
+                    })
+                    options.type = type
+                    options.lowerVectorClock = options.lowerVectorClock || floGlobals.generalVC[filterStr] +
+                        1
+                    this.requestApplicationData(options).then(dataSet => {
+                        this.util.storeGeneralData(filterStr, dataSet)
+                        resolve('General Data Updated')
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            //request an object data from supernode cloud
+            requestObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var request = {
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        senderIDs: (options.senderIDs === false) ? false : options.senderIDs ||
+                            floGlobals.subAdmins,
+                        application: options.application || floGlobals.application,
+                        comment: options.comment,
+                        type: `${objectName}@Reset`,
+                        lowerVectorClock: floGlobals.vectorClock[objectName] + 1,
+                        mostRecent: true
+                    }
+                    floSupernode.requestData(JSON.stringify(request), request.receiverID).then(dataSet => {
+                        this.util.resetData(dataSet)
+                        request.type = `${objectName}@Update`
+                        request.lowerVectorClock = floGlobals.vectorClock[objectName] + 1
+                        request.mostRecent = false
+                        floSupernode.requestData(JSON.stringify(request), request.receiverID).then(
+                            dataSet => {
+                                this.util.updateData(dataSet)
+                                this.util.lastCommit[objectName] = JSON.stringify(floGlobals
+                                    .appObjects[objectName])
+                                resolve('Object Data Updated')
+                            }).catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            //reset or initialize an object and send it to cloud
+            resetObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var message = {
+                        division: options.division || floGlobals.division,
+                        object: objectName,
+                        vectorClock: floGlobals.vectorClock[objectName],
+                        reset: floGlobals.appObjects[objectName]
+                    }
+                    this.sendApplicationData(message, `${objectName}@Reset`, options).then(result => {
+                        this.util.lastCommit[objectName] = JSON.stringify(floGlobals.appObjects[
+                            objectName])
+                        resolve(result)
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            //update the diff and send it to cloud
+            updateObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var message = {
+                        division: options.division || floGlobals.division,
+                        object: objectName,
+                        vectorClock: floGlobals.vectorClock[objectName],
+                        diff: findDifference(JSON.parse(this.util.lastCommit[objectName]), floGlobals
+                            .appObjects[objectName])
+                    }
+                    this.sendApplicationData(message, `${objectName}@Update`, options).then(result => {
+                        this.util.lastCommit[objectName] = JSON.stringify(floGlobals.appObjects[
+                            objectName])
+                        resolve(result)
+                    }).catch(error => reject(error))
+                })
+            }
+        }
+    </script>
+    <script id="floDapps">
+        /* General functions for FLO Dapps*/
+        const floDapps = {
+    
+            util: {
+                appObs: {},
+    
+                initIndexedDB: function () {
+                    return new Promise((resolve, reject) => {
+                        var obj = {
+                            //general
+                            lastTx: {},
+                            //supernode (cloud list)
+                            supernodes: {
+                                indexes: {
+                                    uri: null,
+                                    pubKey: null
+                                }
+                            },
+                            //login credentials
+                            credentials: {},
+                            //for Dapps
+                            subAdmins: {},
+                            appObjects: {},
+                            vectorClock: {},
+                            generalData: {},
+                            generalVC: {}
+                        }
+                        //add other given objectStores
+                        for (o in this.appObs)
+                            if (!(o in obj))
+                                obj[o] = this.appObs[o]
+                        compactIDB.initDB(floGlobals.application, obj).then(result => {
+                            resolve("IndexedDB App Storage Initated Successfully")
+                        }).catch(error => reject(error));
+                    })
+                },
+    
+                startUpFunctions: {
+    
+                    readSupernodeListFromAPI: function () {
+                        return new Promise((resolve, reject) => {
+                            compactIDB.readData("lastTx", floGlobals.SNStorageID).then(lastTx => {
+                                floBlockchainAPI.readData(floGlobals.SNStorageID, {
+                                    ignoreOld: lastTx,
+                                    sentOnly: true,
+                                    pattern: "SuperNodeStorage"
+                                }).then(result => {
+                                    for (var i = result.data.length - 1; i >= 0; i--) {
+                                        var content = JSON.parse(result.data[i])
+                                            .SuperNodeStorage;
+                                        for (sn in content.removeNodes)
+                                            compactIDB.removeData("supernodes", sn);
+                                        for (sn in content.addNodes)
+                                            compactIDB.writeData("supernodes", content
+                                                .addNodes[sn], sn);
+                                    }
+                                    compactIDB.writeData("lastTx", result.totalTxs,
+                                        floGlobals.SNStorageID);
+                                    compactIDB.readAllData("supernodes").then(result => {
+                                        floGlobals.supernodes = result;
+    
+                                        floSupernode.kBucket.launch(Object.keys(
+                                                    floGlobals.supernodes),
+                                                floGlobals.SNStorageID)
+                                            .then(result => resolve(
+                                                "Loaded Supernode list\n" +
+                                                result))
+                                    })
+                                })
+                            }).catch(error => reject(error))
+                        })
+                    },
+    
+                    readSubAdminListFromAPI: function () {
+                        return new Promise((resolve, reject) => {
+                            compactIDB.readData("lastTx", floGlobals.adminID).then(lastTx => {
+                                floBlockchainAPI.readData(floGlobals.adminID, {
+                                    ignoreOld: lastTx,
+                                    sentOnly: true,
+                                    pattern: floGlobals.application
+                                }).then(result => {
+                                    for (var i = result.data.length - 1; i >= 0; i--) {
+                                        var content = JSON.parse(result.data[i])[floGlobals
+                                            .application];
+                                        if (Array.isArray(content.removeSubAdmin))
+                                            for (var j = 0; j < content.removeSubAdmin
+                                                .length; j++)
+                                                compactIDB.removeData("subAdmins", content
+                                                    .removeSubAdmin[j]);
+                                        if (Array.isArray(content.addSubAdmin))
+                                            for (var k = 0; k < content.addSubAdmin
+                                                .length; k++)
+                                                compactIDB.writeData("subAdmins", true,
+                                                    content.addSubAdmin[k]);
+                                    }
+                                    compactIDB.writeData("lastTx", result.totalTxs,
+                                        floGlobals.adminID);
+                                    compactIDB.readAllData("subAdmins").then(result => {
+                                        floGlobals.subAdmins = Object.keys(result);
+                                        resolve("Read subAdmins from blockchain");
+                                    })
+                                })
+                            }).catch(error => reject(error))
+                        })
+                    },
+    
+                    loadDataFromIDB: function () {
+                        return new Promise((resolve, reject) => {
+                            var loadData = ["appObjects", "vectorClock", "generalData", "generalVC"]
+                            var promises = []
+                            for (var i = 0; i < loadData.length; i++)
+                                promises[i] = compactIDB.readAllData(loadData[i])
+                            Promise.all(promises).then(results => {
+                                for (var i = 0; i < loadData.length; i++)
+                                    floGlobals[loadData[i]] = results[i]
+                                resolve("Loaded Data from IDB")
+                            }).catch(error => reject(error))
+                        })
+                    },
+    
+                    getCredentials: function () {
+    
+                        const defaultInput = function (type) {
+                            return new Promise((resolve, reject) => {
+                                let inputVal = prompt(`Enter ${type}: `)
+                                if (inputVal === null)
+                                    reject(null)
+                                else
+                                    resolve(inputVal)
+                            })
+                        }
+    
+                        const inputFn = this.getCredentials.privKeyInput || defaultInput;
+    
+                        const readSharesFromIDB = function (indexArr) {
+                            return new Promise((resolve, reject) => {
+                                var promises = []
+                                for (var i = 0; i < indexArr.length; i++)
+                                    promises.push(compactIDB.readData('credentials', indexArr[i]))
+                                Promise.all(promises).then(shares => {
+                                    var secret = floCrypto.retrieveShamirSecret(shares)
+                                    if (secret)
+                                        resolve(secret)
+                                    else
+                                        reject("Shares are insufficient or incorrect")
+                                }).catch(error => reject(error))
+                            })
+                        }
+    
+                        const writeSharesToIDB = function (shares, i = 0, resultIndexes = []) {
+                            return new Promise((resolve, reject) => {
+                                if (i >= shares.length)
+                                    return resolve(resultIndexes)
+                                var n = floCrypto.randInt(0, 100000)
+                                compactIDB.addData("credentials", shares[i], n).then(res => {
+                                    resultIndexes.push(n)
+                                    writeSharesToIDB(shares, i + 1, resultIndexes)
+                                        .then(result => resolve(result))
+                                }).catch(error => {
+                                    writeSharesToIDB(shares, i, resultIndexes)
+                                        .then(result => resolve(result))
+                                })
+                            })
+                        }
+    
+                        const getPrivateKeyCredentials = function () {
+                            return new Promise((resolve, reject) => {
+                                var indexArr = localStorage.getItem(`${floGlobals.application}#privKey`)
+                                if (indexArr) {
+                                    readSharesFromIDB(JSON.parse(indexArr))
+                                        .then(result => resolve(result))
+                                        .catch(error => reject(error))
+                                } else {
+                                    var privKey;
+                                    inputFn("PRIVATE_KEY").then(result => {
+                                        try {
+                                            if (!result)
+                                                return reject("Empty Private Key")
+                                            var floID = floCrypto.getFloIDfromPubkeyHex(
+                                                floCrypto.getPubKeyHex(result))
+                                            privKey = result
+                                        } catch (error) {
+                                            console.error(error)
+                                            return reject("Invalid Private Key")
+                                        }
+                                    }).catch(error => {
+                                        console.log(error, "Generating Random Keys")
+                                        privKey = floCrypto.generateNewID().privKey
+                                    }).finally(_ => {
+                                        var threshold = floCrypto.randInt(10, 20)
+                                        writeSharesToIDB(floCrypto.createShamirsSecretShares(
+                                            privKey, threshold, threshold)).then(
+                                            resultIndexes => {
+                                                //store index keys in localStorage
+                                                localStorage.setItem(
+                                                    `${floGlobals.application}#privKey`,
+                                                    JSON.stringify(resultIndexes))
+                                                //also add a dummy privatekey to the IDB
+                                                var randomPrivKey = floCrypto
+                                                .generateNewID().privKey
+                                                var randomThreshold = floCrypto.randInt(10,
+                                                    20)
+                                                writeSharesToIDB(floCrypto
+                                                    .createShamirsSecretShares(
+                                                        randomPrivKey, randomThreshold,
+                                                        randomThreshold))
+                                                //resolve private Key
+                                                resolve(privKey)
+                                            }).catch(error => reject(error))
+                                    })
+                                }
+                            })
+                        }
+    
+                        const checkIfPinRequired = function(key){
+                            return new Promise((resolve, reject) => {
+                                if(key.length == 52)
+                                    resolve(key)
+                                else {
+                                    inputFn("PIN/Password").then(pwd => {
+                                        try{
+                                            let privKey = Crypto.AES.decrypt(key, pwd);
+                                            resolve(privKey)
+                                        }catch(error){
+                                            reject("Access Denied: Incorrect PIN/Password")
+                                        }                                   
+                                    }).catch(error => reject("Access Denied: PIN/Password required"))
+                                } 
+                            })
+                        }
+    
+                        return new Promise((resolve, reject) => {
+                            getPrivateKeyCredentials().then(key => {
+                                checkIfPinRequired(key).then(privKey => {
+                                    try{
+                                        myPrivKey = privKey
+                                        myPubKey = floCrypto.getPubKeyHex(myPrivKey)
+                                        myFloID = floCrypto.getFloIDfromPubkeyHex(myPubKey)
+                                        resolve('Login Credentials loaded successful')
+                                    }catch(error){
+                                        reject("Corrupted Private Key")
+                                    }
+                                }).catch(error => reject(error))
+                            }).catch(error => reject(error))
+                        })
+                    }
+                },
+    
+                callStartUpFunction: function (fname) {
+                    return new Promise((resolve, reject) => {
+                        this.startUpFunctions[fname]().then(result => {
+                            this.callStartUpFunction.completed += 1
+                            reactor.dispatchEvent("startUpSuccessLog",
+                                `${result}\nCompleted ${this.callStartUpFunction.completed}/${this.callStartUpFunction.total} Startup functions`
+                                )
+                            resolve(true)
+                        }).catch(error => {
+                            this.callStartUpFunction.failed += 1
+                            reactor.dispatchEvent("startUpErrorLog",
+                                `${error}\nFailed ${this.callStartUpFunction.failed}/${this.callStartUpFunction.total} Startup functions`
+                                )
+                            reject(false)
+                        })
+                    })
+                },
+    
+                getFilterString: function (type, options = {}) {
+                    var filterStr = JSON.stringify({
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment
+                    })
+                    return filterStr
+                }
+            },
+    
+            launchStartUp: function () {
+                return new Promise((resolve, reject) => {
+                    this.util.initIndexedDB().then(log => {
+                        console.log(log)
+                        this.util.callStartUpFunction.total = Object.keys(this.util
+                            .startUpFunctions).length
+                        this.util.callStartUpFunction.completed = 0
+                        this.util.callStartUpFunction.failed = 0
+                        var promises = []
+                        for (fn in this.util.startUpFunctions)
+                            promises.push(this.util.callStartUpFunction(fn))
+                        Promise.all(promises)
+                            .then(results => resolve('App Startup finished successful'))
+                            .catch(errors => reject('App StartUp failed'))
+                    })
+                })
+            },
+    
+            addStartUpFunction: function (fname, fn) {
+                if (fname in this.util.startUpFunctions)
+                    throw (`Function ${fname} already defined`)
+                this.util.startUpFunctions[fname] = fn;
+            },
+    
+            setCustomPrivKeyInput: function (customFn) {
+                this.util.startUpFunctions.getCredentials.privKeyInput = customFn
+            },
+    
+            setAppObjectStores: function (appObs) {
+                this.util.appObs = appObs
+            },
+    
+            manageSubAdmins(adminPrivKey, addList, rmList) {
+                return new Promise((resolve, reject) => {
+                    if (!Array.isArray(addList)) addList = undefined;
+                    if (!Array.isArray(rmList)) rmList = undefined;
+                    var floData = {
+                        [floGlobals.application]: {
+                            addSubAdmin: addList,
+                            removeSubAdmin: rmList,
+                        }
+                    }
+                    var floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(adminPrivKey))
+                    if (floID != floGlobals.adminID)
+                        reject('Access Denied for Admin privilege')
+                    else
+                        floBlockchainAPI.writeData(floID, JSON.stringify(floData), adminPrivKey)
+                        .then(result => resolve(['Updated SubAdmin List', result]))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            clearCredentials: function () {
+                return new Promise((resolve, reject) => {
+                    compactIDB.clearData('credentials').then(result => {
+                        localStorage.removeItem(`${floGlobals.application}#privKey`)
+                        myPrivKey = myPubKey = myFloID = undefined;
+                        resolve("privKey credentials deleted!")
+                    }).catch(error => reject(error))
+                })
+            },
+    
+            securePrivKey: function(pwd){
+                return new Promise((resolve, reject) => {
+                    let indexArr = localStorage.getItem(`${floGlobals.application}#privKey`)
+                    if(!indexArr)
+                        return reject("PrivKey not found");
+                    indexArr = JSON.parse(indexArr)
+                    let encryptedKey = Crypto.AES.encrypt(myPrivKey, pwd);
+                    let threshold = indexArr.length;
+                    let shares = floCrypto.createShamirsSecretShares(encryptedKey, threshold, threshold)
+                    let promises = []; 
+                    for(var i=0; i<threshold;i++)
+                        promises.push(compactIDB.writeData("credentials", shares[i], indexArr[i], floGlobals.application));
+                    Promise.all(promises)
+                        .then(results => resolve("Private Key Secured"))
+                        .catch(error => reject(error))
+                })
+            },
+    
+            objectDataMapper: function (object, path, data) {
+                var resObject = JSON.parse(JSON.stringify(object))
+                var pos = resObject;
+                path.forEach(p => pos = pos[p])
+                if (Array.isArray(pos)) {
+                    pos.push(data)
+                    return resObject
+                } else
+                    throw ('Path is not an Array')
+            },
+    
+            getNextGeneralData: function (type, vectorClock, options = {}) {
+                var filter = this.util.getFilterString(type, options)
+                var filteredResult = []
+                for (var i = 0; i < floGlobals.generalData[filter].length; i++)
+                    if (floGlobals.generalData[filter][i].vectorClock > vectorClock)
+                        filteredResult.push(floGlobals.generalData[filter][i])
+                return filteredResult
+            }
+        }
+    
+        reactor.registerEvent("startUpSuccessLog");
+        reactor.addEventListener("startUpSuccessLog", log => console.log(log))
+    
+        reactor.registerEvent("startUpErrorLog");
+        reactor.addEventListener("startUpErrorLog", log => console.error(log))
+    </script>
+    <script id="onLoadStartUp">
+        function onLoadStartUp() {
+            floDapps.launchStartUp().then(result => {
+                console.log(result)
+                alert(`Welcome FLO_ID: ${myFloID}`)
+                //App functions....
+            }).catch(error => console.error(error))
+        }
+    </script>
+
+    <script>
+        // https://stackoverflow.com/a/32062237/5348972
+        function getFormattedDate(timestamp=0) {
+            try {
+                var date = (timestamp>0) ? new Date(timestamp) : new Date();
+
+                var month = date.getMonth() + 1;
+                var day = date.getDate();
+                var hour = date.getHours();
+                var min = date.getMinutes();
+                var sec = date.getSeconds();
+
+                month = (month < 10 ? "0" : "") + month;
+                day = (day < 10 ? "0" : "") + day;
+                hour = (hour < 10 ? "0" : "") + hour;
+                min = (min < 10 ? "0" : "") + min;
+                sec = (sec < 10 ? "0" : "") + sec;
+
+                var str = date.getFullYear() + "-" + month + "-" + day + " " +  hour + ":" + min + ":" + sec;
+
+                return str;
+
+            } catch(e) {
+                console.error(e);
+                alert('Timestamp to date conversion failed.');
+            }
+        }
+
+        function dateToTimestamp(date) {
+            try {
+                return new Date(date).getTime();
+            } catch(e) {
+                console.error(e);
+                alert('Invalid Date');
+            }
+        }
+    </script>
+
+    <script>
+        
+        async function getAlltxes(addr='') {
+            try {
+                if(addr.length<1) throw new Error("Please enter a valid FLO address");
+                const api = `https://ranchimallflo.duckdns.org/api/v1.0/getFloAddressTransactions?floAddress=${addr}`;
+                const all_txes = await fetch(api);
+                const all_unconfirmed_txes = await floCloudAPI.requestApplicationData({receiverID: cashier_addr_input.value});
+            
+                if (all_txes.ok) { 
+                    const all_txes_json = await all_txes.json();
+                    const all_unconfirmed_txes_json = await floCloudAPI.requestApplicationData({receiverID: cashier_addr_input.value});
+                    display_data_table(all_txes_json, all_unconfirmed_txes_json);
+                } else {
+                    console.error("HTTP-Error: " + all_txes.status);
+                }
+                return true;
+            } catch(e) {
+                console.error(e);
+            }
+        }
+        
+        const cashier_addr_input = document.getElementById('cashier_addr_input');
+        const cashier_addr_input_btn = document.getElementById('cashier_addr_input_btn');
+        cashier_addr_input_btn.onclick = async function() {
+            this.disabled = true;
+            await getAlltxes(cashier_addr_input.value);
+            this.disabled = false;
+        }
+
+    </script>
+
+    <script>
+
+        function display_data_table(all_txes_json='', all_unconfirmed_txes_json='') {
+            try {
+                let t = ``;
+                let data_table = document.getElementById("data_list");
+                let tbl_head = document.getElementById("tbl_head");
+                
+                data_table.innerHTML = '';
+
+                if(typeof all_txes_json.transactions == "object") {
+                    let t = `${tbl_head.outerHTML}`;
+                    for (const tx_hash in all_txes_json.transactions) {
+                        const tx_data = all_txes_json.transactions[tx_hash];
+                        console.log(tx_data.parsedFloData);
+                        let {flodata, tokenAmount, tokenIdentification, transferType, type} = tx_data.parsedFloData;
+                        let user_action = '';
+                        let event_action_class = '';
+                        if(flodata.indexOf('on behalf of')>-1) {
+                            user_action = 'Deposit';
+                            event_action_class = 'deposit_action_class'
+                        } else if(flodata.indexOf('for')>-1) {
+                            user_action = 'Withdraw';
+                            event_action_class = 'withdraw_action_class'
+                        }
+                        let txtime = getFormattedDate(tx_data.transactionDetails.blocktime*1000);
+
+                        if(tokenIdentification!=='rupee' || transferType!=='token' || type!=="transfer") continue;
+                
+                        t += `<tr>`;
+                        t += `<td>${flodata}</td>`;
+                        t += `<td class='${event_action_class}'>${tokenAmount}</td>`;
+                        t += `<td>${user_action}</td>`;
+                        t += `<td>${txtime}</td>`;
+                        t += `</tr>`;
+                    }
+
+                    // Unconfirmed deposit txes
+                    if(typeof all_unconfirmed_txes_json=="string") {
+                        all_unconfirmed_txes_json = JSON.parse(all_unconfirmed_txes_json);
+                    }
+                    for(let deposit_data in all_unconfirmed_txes_json) {
+                        const cash_deposits_list_msg = all_unconfirmed_txes_json[deposit_data];
+                        if(typeof cash_deposits_list_msg.message!=="object") continue;
+                        if(isNaN(cash_deposits_list_msg.message.amount_deposited)) continue;
+                        const cash_deposits_list = cash_deposits_list_msg.message;
+                        t += `<tr class='paleyellow'>`;
+                        t += `<td>UNCONFIRMED-${cash_deposits_list.depositor_id}-${cash_deposits_list.depositor_upi}</td>`;
+                        t += `<td class='deposit_action_class'>${Number(cash_deposits_list.amount_deposited)}</td>`;
+                        t += `<td>Deposit</td>`;
+                        t += `<td>${getFormattedDate(cash_deposits_list.deposit_time)}</td>`;
+                        t += `</tr>`;
+                    }
+
+                    data_table.insertAdjacentHTML("beforeend", t);
+                    sum_total_deposits_withdraws();
+                } else alert('No data found');
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
+        function sum_total_deposits_withdraws() {
+            try {
+                const deposits_sum = document.getElementById('deposits_sum');
+                const withdraws_sum = document.getElementById('withdraws_sum');
+                
+                const deposit_token_amount_list = document.getElementsByClassName('deposit_action_class');
+                const withdraw_token_amount_list = document.getElementsByClassName('withdraw_action_class');
+                let total_deposits = Object.values(deposit_token_amount_list)
+                .reduce((acc, cv) => {
+                    if(cv.parentElement.style.display!=="none") {
+                        if(typeof acc!=="number") acc=0;
+                        if(!isNaN(cv.innerText)) {
+                            return Number(acc) + Number(cv.innerText);
+                        } else {
+                            console.warn('Invalid value', cv.parentElement);
+                        }
+                    }
+                    return Number(acc);
+                }, 0);
+                let total_withdraws = Object.values(withdraw_token_amount_list)
+                .reduce((acc, cv) => {
+                    if(cv.parentElement.style.display!=="none") {
+                        if(typeof acc!=="number") acc=0;
+                        if(!isNaN(cv.innerText)) {
+                            return Number(acc) + Number(cv.innerText);
+                        } else {
+                            console.warn('Invalid value', cv.parentElement);
+                        }
+                    }
+                    return Number(acc);
+                }, 0);
+
+                deposits_sum.innerText = total_deposits;
+                withdraws_sum.innerText = total_withdraws;
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
+        function search_data() {
+            // Declare variables
+            var input, filter, table, tr, td, i, txtValue;
+            input = document.getElementById("searchbar_data");
+            filter = input.value.toUpperCase();
+            table = document.getElementById("data_list");
+            tr = table.getElementsByTagName("tr");
+
+            // Loop through all table rows, and hide those who don't match the search query
+            for (i = 0; i < tr.length; i++) {
+                td1 = tr[i].getElementsByTagName("td")[0];
+                td2 = tr[i].getElementsByTagName("td")[1];
+                td3 = tr[i].getElementsByTagName("td")[2];
+                td4 = tr[i].getElementsByTagName("td")[3];
+                if (td1 || td2 || td3 || td4) {
+                txtValue1 = td1.textContent || td1.innerText;
+                txtValue2 = td2.textContent || td2.innerText;
+                txtValue3 = td3.textContent || td3.innerText;
+                txtValue4 = td4.textContent || td4.innerText;
+                    if (
+                        txtValue1.toUpperCase().indexOf(filter) > -1 ||
+                        txtValue2.toUpperCase().indexOf(filter) > -1 ||
+                        txtValue3.toUpperCase().indexOf(filter) > -1 ||
+                        txtValue4.toUpperCase().indexOf(filter) > -1
+                    ) {
+                        tr[i].style.display = "";
+                    } else {
+                        tr[i].style.display = "none";
+                    }
+                }
+            }
+            sum_total_deposits_withdraws();
+            }
+    </script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/cash_payments_handler.html b/cash_payments_handler.html
index 8a9223c..a0909cd 100644
--- a/cash_payments_handler.html
+++ b/cash_payments_handler.html
@@ -252,6 +252,25 @@
             </table>
         </div>
       </div>
+
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Processed Cash Deposits
+            </h4>
+            <div id="processed_cash_deposits_list"></div>
+        </div>
+      </div>
+
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Processed Cash Withdraws
+            </h4>
+            <div id="processed_cash_withdraws_list"></div>
+        </div>
+      </div>
+
     </main>
 
     <footer class="footer">
@@ -13411,10 +13430,11 @@
                     (async function() {
                         let failed_confirms_in_deposits = await readAllDB('failed_deposit_confirms');
                         let failed_confirms_in_deposits_ids = failed_confirms_in_deposits.map(m=>m.deposit_id);
-                        console.log(failed_confirms_in_deposits_ids);
-                        if(failed_confirms_in_deposits_ids.length>0) {
-                            alert("There are some failed deposit requests in DB. Please contact the admin.");
-                        }
+                        // console.log(failed_confirms_in_deposits_ids);
+                        // if(failed_confirms_in_deposits_ids.length>0) {
+                        //     alert("There are some failed deposit requests in DB. Please contact the admin.");
+                        // }
+                        let deposit_promises = [];
                         let t = ``;
                         let deposits_table = document.getElementById("deposits_list");
                         //deposits_table.innerHTML = '';
@@ -13443,6 +13463,7 @@
                                 </td>`;
                             }
                             t += `</tr>`;
+                            deposit_promises.push(addDB('deposits', m));
                         }
                         deposits_table.insertAdjacentHTML("beforeend", t);
                         confirmDepositReceivedFromUser();
@@ -13451,6 +13472,7 @@
 
                 case "list_of_cashier_latest_pending_cash_withdrawals":
                     (async function() {
+                        let withdraw_promises = [];
                         let v = ``;
                         let withdraws_table = document.getElementById("withdraws_list");
                         //withdraws_table.innerHTML = '';
@@ -13477,6 +13499,7 @@
                                     </td>`;
                             }
                             v += `</tr>`;
+                            withdraw_promises.push(addDB('withdraws', m));
                         }
                         withdraws_table.insertAdjacentHTML("beforeend", v);
                         confirmCashierTransferredMoneyToWithdrawer();
@@ -13769,7 +13792,19 @@
             let supernodeSeedsArray = Object.values(supernodeSeedsObj);
           supernodeSeedsArray.map(async wsUri => {
             localbitcoinplusplus.supernode_conns[wsUri.kbucketId] = await initializeWebSocket (`${WS}://${wsUri.ip}`);
-            startWebSocket(localbitcoinplusplus.supernode_conns[wsUri.kbucketId]);
+            
+            await startWebSocket(localbitcoinplusplus.supernode_conns[wsUri.kbucketId]);
+            
+            let req_body = {
+                trader_flo_address:
+                    localbitcoinplusplus.wallets.my_local_flo_address,
+                is_live: true,
+                receiver_flo_address: wsUri.kbucketId
+            }
+            const server_con = localbitcoinplusplus.supernode_conns[wsUri.kbucketId];
+            RM_RPC.send_rpc
+                .call(this, 'cashier_is_live', req_body)
+                .then(resp => doSend(server_con, resp));
           });
         }
 
@@ -13873,7 +13908,8 @@
 
                 const depositorInfo = document.getElementById(`tr_${deposit_id}`);
                 const depositorInfoVals = depositorInfo.getElementsByTagName('td');
-                const token_transfer_statement = `transfer ${depositorInfoVals[2].innerText} rupee# on behalf of ${depositorInfoVals[1].innerText}`;
+                const depositing_amount = Number(depositorInfoVals[2].innerText);
+                const token_transfer_statement = `transfer ${depositing_amount} rupee# on behalf of ${depositorInfoVals[1].innerText}`;
                 const tx_amount = 0.01;
 
                 if(typeof websocket_name!=="string" || typeof requesting_supernode!=="string") return;
@@ -13881,8 +13917,9 @@
                 const confirmTx = confirm(token_transfer_statement);
                 if(!confirmTx) return;
 
-                // Get the closest Supernode alive for this user
+                const deposit_req = await readDB('deposits', deposit_id);
                 
+                // Get the closest Supernode alive for this user
                 let closestSuList = await localbitcoinplusplus.kademlia
                     .determineClosestSupernode(websocket_name, 
                     localbitcoinplusplus.master_configurations.supernodesPubKeys.length);
@@ -13922,7 +13959,6 @@
                 }
                 if (typeof flo_txid!=="string" || flo_txid.length < 1) return;
                 
-
                 let req_body = {
                     trader_flo_address:
                     localbitcoinplusplus.wallets.my_local_flo_address,
@@ -13945,6 +13981,8 @@
                     .flo_api_testnet}/api/v1.0/getTransactionDetails/${flo_txid}`;
                 }
 
+                deposit_req.token_transfer_txid = flo_txid;
+
                 let n=1;
                 (async function validateTxidInBlockchain() {
                     // Validate Flo txid
@@ -13958,7 +13996,10 @@
                     ) {
                         RM_RPC.send_rpc
                         .call(this, "cashier_confirms_user_cash_deposit", req_body)
-                        .then(resp => doSend(websocket_conn, resp));
+                        .then(resp => doSend(websocket_conn, resp))
+                    
+                        deposit_req.token_transfer_success = true;
+                        updateinDB('deposits', deposit_req);
 
                         btn.classList.remove('cnf_deposits');
                         btn.classList.remove('btn-info');
@@ -13968,12 +14009,23 @@
                         return true;
 
                     } else if(n<=20) {
-                        validateTxidInBlockchain();
-                        n++;
+                         validateTxidInBlockchain();
+                         n++;
                     } else {
                         // Failed to validate token transfer. Save in local db
                         await addDB('failed_deposit_confirms', req_body, req_body.flo_txid);
                         
+                        // Txid could not be validated
+                        req_body.failed_deposit_txid_cnf = true;
+                        req_body.amount_deposited = depositing_amount;
+
+                        RM_RPC.send_rpc
+                        .call(this, "cashier_confirms_user_cash_deposit", req_body)
+                        .then(resp => doSend(websocket_conn, resp));
+
+                        deposit_req.token_transfer_success = false;
+                        updateinDB('deposits', deposit_req);
+                        
                         btn.classList.remove('cnf_deposits');
                         btn.classList.remove('btn-info');
                         btn.classList.add('btn-danger');
@@ -14041,6 +14093,10 @@
                     })
                     .then(resp => doSend(websocket_conn, resp));
 
+                    const withdraw_req = await readDB('withdraws', withdraw_id);
+                    withdraw_req.upi_txid = upi_txid;
+                    await updateinDB('withdraws', withdraw_req);
+
                     btn.classList.remove('cnf_withdrawal');
                     btn.classList.remove('btn-info');
                     btn.classList.add('btn-success');
@@ -14052,6 +14108,52 @@
             });
         }
 
+        async function display_processed_deposits() {
+            try {
+                const all_deposits = await readAllDB('deposits');
+                let t = `<ul>`;
+                for (const ad of all_deposits) {
+                    if(typeof ad.token_transfer_txid !=="string") continue;
+                    t += `<li>User UPI: ${ad.user_upi}</li>`;
+                    t += `<li>Time: ${ad.timestamp}</li>`;
+                    t += `<li>Amount: ${ad.depositing_amount}</li>`;
+                    t += `<li>Currency: ${ad.currency}</li>`;
+                    t += `<li>Token Transfer Id: ${ad.token_transfer_txid}</li>`;
+                    t += `<li>Token Transfer Success: ${ad.token_transfer_success}</li>`;
+                    t += `<li></li>`;
+                }
+                t += `</ul>`;
+                const processed_cash_deposits_list = document.getElementById('processed_cash_deposits_list');
+                processed_cash_deposits_list.innerHTML = t;
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
+        async function display_processed_withdraws() {
+            try {
+                const all_withdraws = await readAllDB('withdraws');
+                let t = `<ul>`;
+                for (const ad of all_withdraws) {
+                    if(typeof ad.upi_txid !=="string") continue;
+                    t += `<li>Cashier UPI TXID: ${ad.upi_txid}</li>`;
+                    t += `<li>Time: ${ad.timestamp}</li>`;
+                    t += `<li>Amount: ${ad.withdraw_amount}</li>`;
+                    t += `<li>Currency: ${ad.currency}</li>`;
+                    t += `<li>Supernode Token Transfer Id: ${ad.token_transfer_txid}</li>`;
+                    t += `<li></li>`;
+                }
+                t += `</ul>`;
+
+                const processed_cash_withdraws_list = document.getElementById('processed_cash_withdraws_list');
+                processed_cash_withdraws_list.innerHTML = t;
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
         async function transferTokensManually() {
             try {                    
                 send_tokens_btn.onclick = function() {
diff --git a/cash_payments_handler_v2.html b/cash_payments_handler_v2.html
new file mode 100644
index 0000000..5e4a43f
--- /dev/null
+++ b/cash_payments_handler_v2.html
@@ -0,0 +1,23711 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1, shrink-to-fit=no"
+    />
+    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
+    <title>Handling Cash Payments For Localbitcoinplusplus</title>
+
+    <!-- Bootstrap CSS -->
+    <link
+      rel="stylesheet"
+      href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
+      integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
+      crossorigin="anonymous"
+    />
+
+    <!-- Bootstrap sticky-footer-navbar.css -->
+    <style>
+      /* Sticky footer styles
+        -------------------------------------------------- */
+      html {
+        position: relative;
+        min-height: 100%;
+      }
+      body {
+        /* Margin bottom by footer height */
+        margin-bottom: 60px;
+      }
+      .footer {
+        position: absolute;
+        bottom: 0;
+        width: 100%;
+        /* Set the fixed height of the footer here */
+        height: 60px;
+        line-height: 60px; /* Vertically center the text there */
+        background-color: #f5f5f5;
+      }
+
+      /* Custom page CSS
+        -------------------------------------------------- */
+      /* Not required for template or sticky footer method. */
+
+      body > .container {
+        padding: 60px 15px 0;
+      }
+
+      .footer > .container {
+        padding-right: 15px;
+        padding-left: 15px;
+      }
+
+      code {
+        font-size: 80%;
+      }
+    </style>
+    <style>
+      .sidenav {
+        position: fixed;
+        z-index: 1;
+        top: 20px;
+        left: 10px;
+        background: #eee;
+        overflow-x: hidden;
+      }
+
+      .sidebar_div {
+        z-index: 1;
+        top: 20px;
+        left: 10px;
+        background: #eee;
+        overflow-x: hidden;
+      }
+
+      .myInput {
+        background-image: url("/css/searchicon.png"); /* Add a search icon to input */
+        background-position: 10px 12px; /* Position the search icon */
+        background-repeat: no-repeat; /* Do not repeat the icon image */
+        width: 100%; /* Full-width */
+        font-size: 16px; /* Increase font-size */
+        padding: 12px 20px 12px 40px; /* Add some padding */
+        border: 1px solid #ddd; /* Add a grey border */
+        margin-bottom: 12px; /* Add some space below the input */
+      }
+
+      .myTable {
+        border-collapse: collapse; /* Collapse borders */
+        width: 100%; /* Full-width */
+        border: 1px solid #ddd; /* Add a grey border */
+        font-size: 18px; /* Increase font-size */
+      }
+
+      .myTable th,
+      .myTable td {
+        text-align: left; /* Left-align text */
+        padding: 12px; /* Add padding */
+      }
+
+      .myTable tr {
+        /* Add a bottom border to all table rows */
+        border-bottom: 1px solid #ddd;
+      }
+
+      .myTable tr.header,
+      .myTable tr:hover {
+        /* Add a grey background color to the table header and on hover */
+        background-color: #f1f1f1;
+      }
+    </style>
+
+    <script id="floGlobals">
+        /* Constants for FLO blockchain operations !!Make sure to add this at begining!! */
+        const floGlobals = {
+
+            //Required for all
+            blockchain: "FLO",
+
+            //Required for blockchain API operators
+            apiURL: {
+                FLO: ['https://explorer.mediciland.com/', 'https://livenet.flocha.in/', 'https://flosight.duckdns.org/',
+                    'http://livenet-explorer.floexperiments.com/'
+                ],
+                FLO_TEST: ['https://testnet-flosight.duckdns.org/', 'https://testnet.flocha.in/']
+            },
+            adminID: "FKAEdnPfjXLHSYwrXQu377ugN4tXU7VGdf",
+            sendAmt: 0.001,
+            fee: 0.0005,
+
+            //Required for Supernode operations
+            SNStorageID: "FEzk75EGMPEQMrCuPosGiwuK162hcEu49E",
+            supernodes: {}, //each supnernode must be stored as floID : {uri:<uri>,pubKey:<publicKey>}
+
+            //for cloud apps
+            subAdmins: [],
+            application: "EXCHANGE_TEST_MODE",
+            vectorClock: {},
+            appObjects: {},
+            generalData: {},
+            generalVC: {}
+        }
+    </script>
+
+  </head>
+  <body onload="onLoadStartUp()">
+    <header>
+      <!-- Fixed navbar -->
+      <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
+        <a class="navbar-brand" href="#">Localbitcoinplusplus Cash Handling Page</a>
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-toggle="collapse"
+          data-target="#navbarCollapse"
+          aria-controls="navbarCollapse"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarCollapse">
+          <ul class="navbar-nav mr-auto">
+            <li class="nav-item active">
+            <li class="nav-item">
+              <a class="nav-link" href="#" id="flo_keys_reset">Reset Account</a>
+            </li>
+          </ul>
+        </div>
+      </nav>
+    </header>
+
+    <!-- Begin page content -->
+    <main role="main" class="container">
+      <div class="sidenav">
+        <div
+          class="w3-sidebar w3-bar-block"
+          style="display:none"
+          id="mySidebar"
+        >
+          <div
+            onclick="closeMessage()"
+            class="w3-bar-item w3-button w3-large bg-black"
+          >
+            Close
+          </div>
+          <pre id="log">
+            Event information log
+            =====================
+          </pre>
+        </div>
+        <div class="w3-button w3-teal w3-xlarge" onclick="displayMessages()">
+          ☰
+        </div>
+      </div>
+
+      <h1 class="mt-5">Localbitcoinplusplus Cash Handling Page</h1>
+      <p class="lead">
+        This page is to be used by <code>Localbitcoinplusplus Cashiers</code> as a tool
+        to manage cash deposits and withdraws.
+      </p>
+      
+      <div class="card" id="manual_token_transfer_div">
+          <div class="card-body">
+                <h4 class="alert alert-light" role="alert">
+                    Manual Token Transfer 
+                </h4>
+                <p><label for="token_receiver">Receiver Flo Address </label>
+                <input type="text" id="token_receiver"></p>
+                <p><label for="token_name">Choose Token: </label>
+                <input type="radio" id="token_name" name="transfer_token_name" value="rupee"> Rupee </p>
+                <p><label for="token_amount">Amount of Tokens to transfer: </label>
+                <input type="number" id="token_amount"></p>
+                <p><input type="button" class="btn btn-outline-primary" id="send_tokens_btn" value="Send Tokens"></p>
+          </div>
+      </div>
+
+      <!-- <div class="card">
+          <div class="card-body" id="pending_deposits_list"></div>
+      </div> -->
+
+      <!-- Pending Deposits -->
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Cash Deposit Requests List
+            </h4>
+            <input
+              type="text"
+              id="searchbar_deposits"
+              class="myInput"
+              onkeyup="search_deposits()"
+              placeholder="Search anything"
+            />
+            <button
+              type="button"
+              class="btn btn-outline-primary"
+              id="fetch_deposits"
+            >
+              Load Pending Cash Deposits
+            </button>
+    
+            <table id="deposits_list" class="myTable">
+              <tr class="header">
+                <th>User UPI Id</th>
+                <th>User FLO Id</th>
+                <th>Depositing Amount</th>
+                <th>Currency</th>
+                <th>Datetime</th>
+                <th>Action</th>
+              </tr>
+            </table>
+        </div>  
+      </div>
+
+      <!-- Pending Withdrawals -->
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Cash Withdrawals Requests List
+            </h4>
+            <input
+              type="text"
+              id="searchbar_withdraws"
+              class="myInput"
+              onkeyup="search_withdraws()"
+              placeholder="Search anything"
+            />
+            <button
+              type="button"
+              class="btn btn-outline-primary"
+              id="fetch_withdraws"
+            >
+              Load Pending Cash Withdrawals
+            </button>
+    
+            <table id="withdraws_list" class="myTable">
+              <tr class="header">
+                <th>User UPI Id</th>
+                <th>User FLO Id</th>
+                <th>Withdrawal Amount</th>
+                <th>Currency</th>
+                <th>Txid</th>
+                <th>Action</th>
+              </tr>
+            </table>
+        </div>
+      </div>
+
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Processed Cash Deposits
+            </h4>
+            <div id="processed_cash_deposits_list"></div>
+        </div>
+      </div>
+
+      <div class="card">
+        <div class="card-body">
+            <h4 class="alert alert-light" role="alert">
+              Processed Cash Withdraws
+            </h4>
+            <div id="processed_cash_withdraws_list"></div>
+        </div>
+      </div>
+
+    </main>
+
+    <footer class="footer">
+      <div class="container">
+        <span class="text-muted"> Localbitcoinplusplus Trading Software </span>
+      </div>
+    </footer>
+
+    <script type="text/javascript">
+      //crypto-sha256-hmac.js
+      /*
+       * Crypto-JS v2.5.4
+       * http://code.google.com/p/crypto-js/
+       * (c) 2009-2012 by Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+
+      function ascii_to_hexa(str) {
+        var arr1 = [];
+        for (var n = 0, l = str.length; n < l; n++) {
+          var hex = Number(str.charCodeAt(n)).toString(16);
+          arr1.push(hex);
+        }
+        return arr1.join("");
+      }
+
+      //ripemd160.js
+      /*
+        CryptoJS v3.1.2
+        code.google.com/p/crypto-js
+        (c) 2009-2013 by Jeff Mott. All rights reserved.
+        code.google.com/p/crypto-js/wiki/License
+        */
+      /** @preserve
+        (c) 2012 by C�dric Mesnil. All rights reserved.
+        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+            - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+            - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+        */
+
+      // Constants table
+      var zl = [
+        0,
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        7,
+        4,
+        13,
+        1,
+        10,
+        6,
+        15,
+        3,
+        12,
+        0,
+        9,
+        5,
+        2,
+        14,
+        11,
+        8,
+        3,
+        10,
+        14,
+        4,
+        9,
+        15,
+        8,
+        1,
+        2,
+        7,
+        0,
+        6,
+        13,
+        11,
+        5,
+        12,
+        1,
+        9,
+        11,
+        10,
+        0,
+        8,
+        12,
+        4,
+        13,
+        3,
+        7,
+        15,
+        14,
+        5,
+        6,
+        2,
+        4,
+        0,
+        5,
+        9,
+        7,
+        12,
+        2,
+        10,
+        14,
+        1,
+        3,
+        8,
+        11,
+        6,
+        15,
+        13
+      ];
+      var zr = [
+        5,
+        14,
+        7,
+        0,
+        9,
+        2,
+        11,
+        4,
+        13,
+        6,
+        15,
+        8,
+        1,
+        10,
+        3,
+        12,
+        6,
+        11,
+        3,
+        7,
+        0,
+        13,
+        5,
+        10,
+        14,
+        15,
+        8,
+        12,
+        4,
+        9,
+        1,
+        2,
+        15,
+        5,
+        1,
+        3,
+        7,
+        14,
+        6,
+        9,
+        11,
+        8,
+        12,
+        2,
+        10,
+        0,
+        4,
+        13,
+        8,
+        6,
+        4,
+        1,
+        3,
+        11,
+        15,
+        0,
+        5,
+        12,
+        2,
+        13,
+        9,
+        7,
+        10,
+        14,
+        12,
+        15,
+        10,
+        4,
+        1,
+        5,
+        8,
+        7,
+        6,
+        2,
+        13,
+        14,
+        0,
+        3,
+        9,
+        11
+      ];
+      var sl = [
+        11,
+        14,
+        15,
+        12,
+        5,
+        8,
+        7,
+        9,
+        11,
+        13,
+        14,
+        15,
+        6,
+        7,
+        9,
+        8,
+        7,
+        6,
+        8,
+        13,
+        11,
+        9,
+        7,
+        15,
+        7,
+        12,
+        15,
+        9,
+        11,
+        7,
+        13,
+        12,
+        11,
+        13,
+        6,
+        7,
+        14,
+        9,
+        13,
+        15,
+        14,
+        8,
+        13,
+        6,
+        5,
+        12,
+        7,
+        5,
+        11,
+        12,
+        14,
+        15,
+        14,
+        15,
+        9,
+        8,
+        9,
+        14,
+        5,
+        6,
+        8,
+        6,
+        5,
+        12,
+        9,
+        15,
+        5,
+        11,
+        6,
+        8,
+        13,
+        12,
+        5,
+        12,
+        13,
+        14,
+        11,
+        8,
+        5,
+        6
+      ];
+      var sr = [
+        8,
+        9,
+        9,
+        11,
+        13,
+        15,
+        15,
+        5,
+        7,
+        7,
+        8,
+        11,
+        14,
+        14,
+        12,
+        6,
+        9,
+        13,
+        15,
+        7,
+        12,
+        8,
+        9,
+        11,
+        7,
+        7,
+        12,
+        7,
+        6,
+        15,
+        13,
+        11,
+        9,
+        7,
+        15,
+        11,
+        8,
+        6,
+        6,
+        14,
+        12,
+        13,
+        5,
+        14,
+        13,
+        13,
+        7,
+        5,
+        15,
+        5,
+        8,
+        11,
+        14,
+        14,
+        6,
+        14,
+        6,
+        9,
+        12,
+        9,
+        12,
+        5,
+        15,
+        8,
+        8,
+        5,
+        12,
+        9,
+        12,
+        5,
+        14,
+        6,
+        8,
+        13,
+        6,
+        5,
+        15,
+        13,
+        11,
+        11
+      ];
+
+      var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];
+      var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];
+
+      var bytesToWords = function(bytes) {
+        var words = [];
+        for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+          words[b >>> 5] |= bytes[i] << (24 - (b % 32));
+        }
+        return words;
+      };
+
+      var wordsToBytes = function(words) {
+        var bytes = [];
+        for (var b = 0; b < words.length * 32; b += 8) {
+          bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
+        }
+        return bytes;
+      };
+
+      var processBlock = function(H, M, offset) {
+        // Swap endian
+        for (var i = 0; i < 16; i++) {
+          var offset_i = offset + i;
+          var M_offset_i = M[offset_i];
+
+          // Swap
+          M[offset_i] =
+            (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+            (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00);
+        }
+
+        // Working variables
+        var al, bl, cl, dl, el;
+        var ar, br, cr, dr, er;
+
+        ar = al = H[0];
+        br = bl = H[1];
+        cr = cl = H[2];
+        dr = dl = H[3];
+        er = el = H[4];
+        // Computation
+        var t;
+        for (var i = 0; i < 80; i += 1) {
+          t = (al + M[offset + zl[i]]) | 0;
+          if (i < 16) {
+            t += f1(bl, cl, dl) + hl[0];
+          } else if (i < 32) {
+            t += f2(bl, cl, dl) + hl[1];
+          } else if (i < 48) {
+            t += f3(bl, cl, dl) + hl[2];
+          } else if (i < 64) {
+            t += f4(bl, cl, dl) + hl[3];
+          } else {
+            // if (i<80) {
+            t += f5(bl, cl, dl) + hl[4];
+          }
+          t = t | 0;
+          t = rotl(t, sl[i]);
+          t = (t + el) | 0;
+          al = el;
+          el = dl;
+          dl = rotl(cl, 10);
+          cl = bl;
+          bl = t;
+
+          t = (ar + M[offset + zr[i]]) | 0;
+          if (i < 16) {
+            t += f5(br, cr, dr) + hr[0];
+          } else if (i < 32) {
+            t += f4(br, cr, dr) + hr[1];
+          } else if (i < 48) {
+            t += f3(br, cr, dr) + hr[2];
+          } else if (i < 64) {
+            t += f2(br, cr, dr) + hr[3];
+          } else {
+            // if (i<80) {
+            t += f1(br, cr, dr) + hr[4];
+          }
+          t = t | 0;
+          t = rotl(t, sr[i]);
+          t = (t + er) | 0;
+          ar = er;
+          er = dr;
+          dr = rotl(cr, 10);
+          cr = br;
+          br = t;
+        }
+        // Intermediate hash value
+        t = (H[1] + cl + dr) | 0;
+        H[1] = (H[2] + dl + er) | 0;
+        H[2] = (H[3] + el + ar) | 0;
+        H[3] = (H[4] + al + br) | 0;
+        H[4] = (H[0] + bl + cr) | 0;
+        H[0] = t;
+      };
+
+      function f1(x, y, z) {
+        return x ^ y ^ z;
+      }
+
+      function f2(x, y, z) {
+        return (x & y) | (~x & z);
+      }
+
+      function f3(x, y, z) {
+        return (x | ~y) ^ z;
+      }
+
+      function f4(x, y, z) {
+        return (x & z) | (y & ~z);
+      }
+
+      function f5(x, y, z) {
+        return x ^ (y | ~z);
+      }
+
+      function rotl(x, n) {
+        return (x << n) | (x >>> (32 - n));
+      }
+
+      function ripemd160(message) {
+        var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+
+        var m = bytesToWords(message);
+
+        var nBitsLeft = message.length * 8;
+        var nBitsTotal = message.length * 8;
+
+        // Add padding
+        m[nBitsLeft >>> 5] |= 0x80 << (24 - (nBitsLeft % 32));
+        m[(((nBitsLeft + 64) >>> 9) << 4) + 14] =
+          (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+          (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00);
+
+        for (var i = 0; i < m.length; i += 16) {
+          processBlock(H, m, i);
+        }
+
+        // Swap endian
+        for (var i = 0; i < 5; i++) {
+          // Shortcut
+          var H_i = H[i];
+
+          // Swap
+          H[i] =
+            (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+            (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+        }
+
+        var digestbytes = wordsToBytes(H);
+        return digestbytes;
+      }
+    </script>
+
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.5.4	Crypto.js
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      if (typeof Crypto == "undefined" || !Crypto.util) {
+        (function() {
+          var base64map =
+            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+          // Global Crypto object
+          var Crypto = (window.Crypto = {});
+
+          // Crypto utilities
+          var util = (Crypto.util = {
+            // Bit-wise rotate left
+            rotl: function(n, b) {
+              return (n << b) | (n >>> (32 - b));
+            },
+
+            // Bit-wise rotate right
+            rotr: function(n, b) {
+              return (n << (32 - b)) | (n >>> b);
+            },
+
+            // Swap big-endian to little-endian and vice versa
+            endian: function(n) {
+              // If number given, swap endian
+              if (n.constructor == Number) {
+                return (
+                  (util.rotl(n, 8) & 0x00ff00ff) |
+                  (util.rotl(n, 24) & 0xff00ff00)
+                );
+              }
+
+              // Else, assume array and swap all items
+              for (var i = 0; i < n.length; i++) n[i] = util.endian(n[i]);
+              return n;
+            },
+
+            // Generate an array of any length of random bytes
+            randomBytes: function(n) {
+              for (var bytes = []; n > 0; n--)
+                bytes.push(Math.floor(Math.random() * 256));
+              return bytes;
+            },
+
+            // Convert a byte array to big-endian 32-bit words
+            bytesToWords: function(bytes) {
+              for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                words[b >>> 5] |= (bytes[i] & 0xff) << (24 - (b % 32));
+              return words;
+            },
+
+            // Convert big-endian 32-bit words to a byte array
+            wordsToBytes: function(words) {
+              for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
+              return bytes;
+            },
+
+            // Convert a byte array to a hex string
+            bytesToHex: function(bytes) {
+              for (var hex = [], i = 0; i < bytes.length; i++) {
+                hex.push((bytes[i] >>> 4).toString(16));
+                hex.push((bytes[i] & 0xf).toString(16));
+              }
+              return hex.join("");
+            },
+
+            // Convert a hex string to a byte array
+            hexToBytes: function(hex) {
+              for (var bytes = [], c = 0; c < hex.length; c += 2)
+                bytes.push(parseInt(hex.substr(c, 2), 16));
+              return bytes;
+            },
+
+            // Convert a byte array to a base-64 string
+            bytesToBase64: function(bytes) {
+              for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                var triplet =
+                  (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                for (var j = 0; j < 4; j++) {
+                  if (i * 8 + j * 6 <= bytes.length * 8)
+                    base64.push(
+                      base64map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)
+                    );
+                  else base64.push("=");
+                }
+              }
+
+              return base64.join("");
+            },
+
+            // Convert a base-64 string to a byte array
+            base64ToBytes: function(base64) {
+              // Remove non-base-64 characters
+              base64 = base64.replace(/[^A-Z0-9+\/]/gi, "");
+
+              for (
+                var bytes = [], i = 0, imod4 = 0;
+                i < base64.length;
+                imod4 = ++i % 4
+              ) {
+                if (imod4 == 0) continue;
+                bytes.push(
+                  ((base64map.indexOf(base64.charAt(i - 1)) &
+                    (Math.pow(2, -2 * imod4 + 8) - 1)) <<
+                    (imod4 * 2)) |
+                    (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2))
+                );
+              }
+
+              return bytes;
+            }
+          });
+
+          // Crypto character encodings
+          var charenc = (Crypto.charenc = {});
+
+          // UTF-8 encoding
+          var UTF8 = (charenc.UTF8 = {
+            // Convert a string to a byte array
+            stringToBytes: function(str) {
+              return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+            },
+
+            // Convert a byte array to a string
+            bytesToString: function(bytes) {
+              return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+            }
+          });
+
+          // Binary encoding
+          var Binary = (charenc.Binary = {
+            // Convert a string to a byte array
+            stringToBytes: function(str) {
+              for (var bytes = [], i = 0; i < str.length; i++)
+                bytes.push(str.charCodeAt(i) & 0xff);
+              return bytes;
+            },
+
+            // Convert a byte array to a string
+            bytesToString: function(bytes) {
+              for (var str = [], i = 0; i < bytes.length; i++)
+                str.push(String.fromCharCode(bytes[i]));
+              return str.join("");
+            }
+          });
+        })();
+      }
+    </script>
+
+    <!-- SHA1 -->
+    <script type="text/javascript">
+      //Adding SHA1 to fix basic PKBDF2
+      /*
+       * Crypto-JS v2.5.4
+       * http://code.google.com/p/crypto-js/
+       * (c) 2009-2012 by Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        // Public API
+        var SHA1 = (C.SHA1 = function(message, options) {
+          var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+          return options && options.asBytes
+            ? digestbytes
+            : options && options.asString
+            ? Binary.bytesToString(digestbytes)
+            : util.bytesToHex(digestbytes);
+        });
+
+        // The core
+        SHA1._sha1 = function(message) {
+          // Convert to byte array
+          if (message.constructor == String)
+            message = UTF8.stringToBytes(message);
+          /* else, assume byte array already */
+
+          var m = util.bytesToWords(message),
+            l = message.length * 8,
+            w = [],
+            H0 = 1732584193,
+            H1 = -271733879,
+            H2 = -1732584194,
+            H3 = 271733878,
+            H4 = -1009589776;
+
+          // Padding
+          m[l >> 5] |= 0x80 << (24 - (l % 32));
+          m[(((l + 64) >>> 9) << 4) + 15] = l;
+
+          for (var i = 0; i < m.length; i += 16) {
+            var a = H0,
+              b = H1,
+              c = H2,
+              d = H3,
+              e = H4;
+
+            for (var j = 0; j < 80; j++) {
+              if (j < 16) w[j] = m[i + j];
+              else {
+                var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                w[j] = (n << 1) | (n >>> 31);
+              }
+
+              var t =
+                ((H0 << 5) | (H0 >>> 27)) +
+                H4 +
+                (w[j] >>> 0) +
+                (j < 20
+                  ? ((H1 & H2) | (~H1 & H3)) + 1518500249
+                  : j < 40
+                  ? (H1 ^ H2 ^ H3) + 1859775393
+                  : j < 60
+                  ? ((H1 & H2) | (H1 & H3) | (H2 & H3)) - 1894007588
+                  : (H1 ^ H2 ^ H3) - 899497514);
+
+              H4 = H3;
+              H3 = H2;
+              H2 = (H1 << 30) | (H1 >>> 2);
+              H1 = H0;
+              H0 = t;
+            }
+
+            H0 += a;
+            H1 += b;
+            H2 += c;
+            H3 += d;
+            H4 += e;
+          }
+
+          return [H0, H1, H2, H3, H4];
+        };
+
+        // Package private blocksize
+        SHA1._blocksize = 16;
+
+        SHA1._digestsize = 20;
+      })();
+    </script>
+
+    <!-- HMAC -->
+    <script type="text/javascript">
+      //Added to make PKBDF2 work
+      /*
+       * Crypto-JS v2.5.4
+       * http://code.google.com/p/crypto-js/
+       * (c) 2009-2012 by Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        C.HMAC = function(hasher, message, key, options) {
+          // Convert to byte arrays
+          if (message.constructor == String)
+            message = UTF8.stringToBytes(message);
+          if (key.constructor == String) key = UTF8.stringToBytes(key);
+          /* else, assume byte arrays already */
+
+          // Allow arbitrary length keys
+          if (key.length > hasher._blocksize * 4)
+            key = hasher(key, {
+              asBytes: true
+            });
+
+          // XOR keys with pad constants
+          var okey = key.slice(0),
+            ikey = key.slice(0);
+          for (var i = 0; i < hasher._blocksize * 4; i++) {
+            okey[i] ^= 0x5c;
+            ikey[i] ^= 0x36;
+          }
+
+          var hmacbytes = hasher(
+            okey.concat(
+              hasher(ikey.concat(message), {
+                asBytes: true
+              })
+            ),
+            {
+              asBytes: true
+            }
+          );
+
+          return options && options.asBytes
+            ? hmacbytes
+            : options && options.asString
+            ? Binary.bytesToString(hmacbytes)
+            : util.bytesToHex(hmacbytes);
+        };
+      })();
+    </script>
+
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.5.4	SHA256.js
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        // Constants
+        var K = [
+          0x428a2f98,
+          0x71374491,
+          0xb5c0fbcf,
+          0xe9b5dba5,
+          0x3956c25b,
+          0x59f111f1,
+          0x923f82a4,
+          0xab1c5ed5,
+          0xd807aa98,
+          0x12835b01,
+          0x243185be,
+          0x550c7dc3,
+          0x72be5d74,
+          0x80deb1fe,
+          0x9bdc06a7,
+          0xc19bf174,
+          0xe49b69c1,
+          0xefbe4786,
+          0x0fc19dc6,
+          0x240ca1cc,
+          0x2de92c6f,
+          0x4a7484aa,
+          0x5cb0a9dc,
+          0x76f988da,
+          0x983e5152,
+          0xa831c66d,
+          0xb00327c8,
+          0xbf597fc7,
+          0xc6e00bf3,
+          0xd5a79147,
+          0x06ca6351,
+          0x14292967,
+          0x27b70a85,
+          0x2e1b2138,
+          0x4d2c6dfc,
+          0x53380d13,
+          0x650a7354,
+          0x766a0abb,
+          0x81c2c92e,
+          0x92722c85,
+          0xa2bfe8a1,
+          0xa81a664b,
+          0xc24b8b70,
+          0xc76c51a3,
+          0xd192e819,
+          0xd6990624,
+          0xf40e3585,
+          0x106aa070,
+          0x19a4c116,
+          0x1e376c08,
+          0x2748774c,
+          0x34b0bcb5,
+          0x391c0cb3,
+          0x4ed8aa4a,
+          0x5b9cca4f,
+          0x682e6ff3,
+          0x748f82ee,
+          0x78a5636f,
+          0x84c87814,
+          0x8cc70208,
+          0x90befffa,
+          0xa4506ceb,
+          0xbef9a3f7,
+          0xc67178f2
+        ];
+
+        // Public API
+        var SHA256 = (C.SHA256 = function(message, options) {
+          var digestbytes = util.wordsToBytes(SHA256._sha256(message));
+          return options && options.asBytes
+            ? digestbytes
+            : options && options.asString
+            ? Binary.bytesToString(digestbytes)
+            : util.bytesToHex(digestbytes);
+        });
+
+        // The core
+        SHA256._sha256 = function(message) {
+          // Convert to byte array
+          if (message.constructor == String)
+            message = UTF8.stringToBytes(message);
+          /* else, assume byte array already */
+
+          var m = util.bytesToWords(message),
+            l = message.length * 8,
+            H = [
+              0x6a09e667,
+              0xbb67ae85,
+              0x3c6ef372,
+              0xa54ff53a,
+              0x510e527f,
+              0x9b05688c,
+              0x1f83d9ab,
+              0x5be0cd19
+            ],
+            w = [],
+            a,
+            b,
+            c,
+            d,
+            e,
+            f,
+            g,
+            h,
+            i,
+            j,
+            t1,
+            t2;
+
+          // Padding
+          m[l >> 5] |= 0x80 << (24 - (l % 32));
+          m[(((l + 64) >> 9) << 4) + 15] = l;
+
+          for (var i = 0; i < m.length; i += 16) {
+            a = H[0];
+            b = H[1];
+            c = H[2];
+            d = H[3];
+            e = H[4];
+            f = H[5];
+            g = H[6];
+            h = H[7];
+
+            for (var j = 0; j < 64; j++) {
+              if (j < 16) w[j] = m[j + i];
+              else {
+                var gamma0x = w[j - 15],
+                  gamma1x = w[j - 2],
+                  gamma0 =
+                    ((gamma0x << 25) | (gamma0x >>> 7)) ^
+                    ((gamma0x << 14) | (gamma0x >>> 18)) ^
+                    (gamma0x >>> 3),
+                  gamma1 =
+                    ((gamma1x << 15) | (gamma1x >>> 17)) ^
+                    ((gamma1x << 13) | (gamma1x >>> 19)) ^
+                    (gamma1x >>> 10);
+
+                w[j] = gamma0 + (w[j - 7] >>> 0) + gamma1 + (w[j - 16] >>> 0);
+              }
+
+              var ch = (e & f) ^ (~e & g),
+                maj = (a & b) ^ (a & c) ^ (b & c),
+                sigma0 =
+                  ((a << 30) | (a >>> 2)) ^
+                  ((a << 19) | (a >>> 13)) ^
+                  ((a << 10) | (a >>> 22)),
+                sigma1 =
+                  ((e << 26) | (e >>> 6)) ^
+                  ((e << 21) | (e >>> 11)) ^
+                  ((e << 7) | (e >>> 25));
+
+              t1 = (h >>> 0) + sigma1 + ch + K[j] + (w[j] >>> 0);
+              t2 = sigma0 + maj;
+
+              h = g;
+              g = f;
+              f = e;
+              e = (d + t1) >>> 0;
+              d = c;
+              c = b;
+              b = a;
+              a = (t1 + t2) >>> 0;
+            }
+
+            H[0] += a;
+            H[1] += b;
+            H[2] += c;
+            H[3] += d;
+            H[4] += e;
+            H[5] += f;
+            H[6] += g;
+            H[7] += h;
+          }
+
+          return H;
+        };
+
+        // Package private blocksize
+        SHA256._blocksize = 16;
+
+        SHA256._digestsize = 32;
+      })();
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.5.4	PBKDF2.js
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        C.PBKDF2 = function(password, salt, keylen, options) {
+          // Convert to byte arrays
+          if (password.constructor == String)
+            password = UTF8.stringToBytes(password);
+          if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+          /* else, assume byte arrays already */
+
+          // Defaults
+          var hasher = (options && options.hasher) || C.SHA1,
+            iterations = (options && options.iterations) || 1;
+
+          // Pseudo-random function
+          function PRF(password, salt) {
+            return C.HMAC(hasher, salt, password, {
+              asBytes: true
+            });
+          }
+
+          // Generate key
+          var derivedKeyBytes = [],
+            blockindex = 1;
+          while (derivedKeyBytes.length < keylen) {
+            var block = PRF(
+              password,
+              salt.concat(util.wordsToBytes([blockindex]))
+            );
+            for (var u = block, i = 1; i < iterations; i++) {
+              u = PRF(password, u);
+              for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+            }
+            derivedKeyBytes = derivedKeyBytes.concat(block);
+            blockindex++;
+          }
+
+          // Truncate excess bytes
+          derivedKeyBytes.length = keylen;
+
+          return options && options.asBytes
+            ? derivedKeyBytes
+            : options && options.asString
+            ? Binary.bytesToString(derivedKeyBytes)
+            : util.bytesToHex(derivedKeyBytes);
+        };
+      })();
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.5.4	HMAC.js
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        C.HMAC = function(hasher, message, key, options) {
+          // Convert to byte arrays
+          if (message.constructor == String)
+            message = UTF8.stringToBytes(message);
+          if (key.constructor == String) key = UTF8.stringToBytes(key);
+          /* else, assume byte arrays already */
+
+          // Allow arbitrary length keys
+          if (key.length > hasher._blocksize * 4)
+            key = hasher(key, {
+              asBytes: true
+            });
+
+          // XOR keys with pad constants
+          var okey = key.slice(0),
+            ikey = key.slice(0);
+          for (var i = 0; i < hasher._blocksize * 4; i++) {
+            okey[i] ^= 0x5c;
+            ikey[i] ^= 0x36;
+          }
+
+          var hmacbytes = hasher(
+            okey.concat(
+              hasher(ikey.concat(message), {
+                asBytes: true
+              })
+            ),
+            {
+              asBytes: true
+            }
+          );
+
+          return options && options.asBytes
+            ? hmacbytes
+            : options && options.asString
+            ? Binary.bytesToString(hmacbytes)
+            : util.bytesToHex(hmacbytes);
+        };
+      })();
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.5.4	AES.js
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       */
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8;
+
+        // Precomputed SBOX
+        var SBOX = [
+          0x63,
+          0x7c,
+          0x77,
+          0x7b,
+          0xf2,
+          0x6b,
+          0x6f,
+          0xc5,
+          0x30,
+          0x01,
+          0x67,
+          0x2b,
+          0xfe,
+          0xd7,
+          0xab,
+          0x76,
+          0xca,
+          0x82,
+          0xc9,
+          0x7d,
+          0xfa,
+          0x59,
+          0x47,
+          0xf0,
+          0xad,
+          0xd4,
+          0xa2,
+          0xaf,
+          0x9c,
+          0xa4,
+          0x72,
+          0xc0,
+          0xb7,
+          0xfd,
+          0x93,
+          0x26,
+          0x36,
+          0x3f,
+          0xf7,
+          0xcc,
+          0x34,
+          0xa5,
+          0xe5,
+          0xf1,
+          0x71,
+          0xd8,
+          0x31,
+          0x15,
+          0x04,
+          0xc7,
+          0x23,
+          0xc3,
+          0x18,
+          0x96,
+          0x05,
+          0x9a,
+          0x07,
+          0x12,
+          0x80,
+          0xe2,
+          0xeb,
+          0x27,
+          0xb2,
+          0x75,
+          0x09,
+          0x83,
+          0x2c,
+          0x1a,
+          0x1b,
+          0x6e,
+          0x5a,
+          0xa0,
+          0x52,
+          0x3b,
+          0xd6,
+          0xb3,
+          0x29,
+          0xe3,
+          0x2f,
+          0x84,
+          0x53,
+          0xd1,
+          0x00,
+          0xed,
+          0x20,
+          0xfc,
+          0xb1,
+          0x5b,
+          0x6a,
+          0xcb,
+          0xbe,
+          0x39,
+          0x4a,
+          0x4c,
+          0x58,
+          0xcf,
+          0xd0,
+          0xef,
+          0xaa,
+          0xfb,
+          0x43,
+          0x4d,
+          0x33,
+          0x85,
+          0x45,
+          0xf9,
+          0x02,
+          0x7f,
+          0x50,
+          0x3c,
+          0x9f,
+          0xa8,
+          0x51,
+          0xa3,
+          0x40,
+          0x8f,
+          0x92,
+          0x9d,
+          0x38,
+          0xf5,
+          0xbc,
+          0xb6,
+          0xda,
+          0x21,
+          0x10,
+          0xff,
+          0xf3,
+          0xd2,
+          0xcd,
+          0x0c,
+          0x13,
+          0xec,
+          0x5f,
+          0x97,
+          0x44,
+          0x17,
+          0xc4,
+          0xa7,
+          0x7e,
+          0x3d,
+          0x64,
+          0x5d,
+          0x19,
+          0x73,
+          0x60,
+          0x81,
+          0x4f,
+          0xdc,
+          0x22,
+          0x2a,
+          0x90,
+          0x88,
+          0x46,
+          0xee,
+          0xb8,
+          0x14,
+          0xde,
+          0x5e,
+          0x0b,
+          0xdb,
+          0xe0,
+          0x32,
+          0x3a,
+          0x0a,
+          0x49,
+          0x06,
+          0x24,
+          0x5c,
+          0xc2,
+          0xd3,
+          0xac,
+          0x62,
+          0x91,
+          0x95,
+          0xe4,
+          0x79,
+          0xe7,
+          0xc8,
+          0x37,
+          0x6d,
+          0x8d,
+          0xd5,
+          0x4e,
+          0xa9,
+          0x6c,
+          0x56,
+          0xf4,
+          0xea,
+          0x65,
+          0x7a,
+          0xae,
+          0x08,
+          0xba,
+          0x78,
+          0x25,
+          0x2e,
+          0x1c,
+          0xa6,
+          0xb4,
+          0xc6,
+          0xe8,
+          0xdd,
+          0x74,
+          0x1f,
+          0x4b,
+          0xbd,
+          0x8b,
+          0x8a,
+          0x70,
+          0x3e,
+          0xb5,
+          0x66,
+          0x48,
+          0x03,
+          0xf6,
+          0x0e,
+          0x61,
+          0x35,
+          0x57,
+          0xb9,
+          0x86,
+          0xc1,
+          0x1d,
+          0x9e,
+          0xe1,
+          0xf8,
+          0x98,
+          0x11,
+          0x69,
+          0xd9,
+          0x8e,
+          0x94,
+          0x9b,
+          0x1e,
+          0x87,
+          0xe9,
+          0xce,
+          0x55,
+          0x28,
+          0xdf,
+          0x8c,
+          0xa1,
+          0x89,
+          0x0d,
+          0xbf,
+          0xe6,
+          0x42,
+          0x68,
+          0x41,
+          0x99,
+          0x2d,
+          0x0f,
+          0xb0,
+          0x54,
+          0xbb,
+          0x16
+        ];
+
+        // Compute inverse SBOX lookup table
+        for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+        // Compute multiplication in GF(2^8) lookup tables
+        var MULT2 = [],
+          MULT3 = [],
+          MULT9 = [],
+          MULTB = [],
+          MULTD = [],
+          MULTE = [];
+
+        function xtime(a, b) {
+          for (var result = 0, i = 0; i < 8; i++) {
+            if (b & 1) result ^= a;
+            var hiBitSet = a & 0x80;
+            a = (a << 1) & 0xff;
+            if (hiBitSet) a ^= 0x1b;
+            b >>>= 1;
+          }
+          return result;
+        }
+
+        for (var i = 0; i < 256; i++) {
+          MULT2[i] = xtime(i, 2);
+          MULT3[i] = xtime(i, 3);
+          MULT9[i] = xtime(i, 9);
+          MULTB[i] = xtime(i, 0xb);
+          MULTD[i] = xtime(i, 0xd);
+          MULTE[i] = xtime(i, 0xe);
+        }
+
+        // Precomputed RCon lookup
+        var RCON = [
+          0x00,
+          0x01,
+          0x02,
+          0x04,
+          0x08,
+          0x10,
+          0x20,
+          0x40,
+          0x80,
+          0x1b,
+          0x36
+        ];
+
+        // Inner state
+        var state = [[], [], [], []],
+          keylength,
+          nrounds,
+          keyschedule;
+
+        var AES = (C.AES = {
+          /**
+           * Public API
+           */
+
+          encrypt: function(message, password, options) {
+            options = options || {};
+
+            // Determine mode
+            var mode = options.mode || new C.mode.OFB();
+
+            // Allow mode to override options
+            if (mode.fixOptions) mode.fixOptions(options);
+
+            var // Convert to bytes if message is a string
+              m =
+                message.constructor == String
+                  ? UTF8.stringToBytes(message)
+                  : message,
+              // Generate random IV
+              iv = options.iv || util.randomBytes(AES._blocksize * 4),
+              // Generate key
+              k =
+                password.constructor == String
+                  ? // Derive key from pass-phrase
+                    C.PBKDF2(password, iv, 32, {
+                      asBytes: true
+                    })
+                  : // else, assume byte array representing cryptographic key
+                    password;
+
+            // Encrypt
+            AES._init(k);
+            mode.encrypt(AES, m, iv);
+
+            // Return ciphertext
+            m = options.iv ? m : iv.concat(m);
+            return options && options.asBytes ? m : util.bytesToBase64(m);
+          },
+
+          decrypt: function(ciphertext, password, options) {
+            options = options || {};
+
+            // Determine mode
+            var mode = options.mode || new C.mode.OFB();
+
+            // Allow mode to override options
+            if (mode.fixOptions) mode.fixOptions(options);
+
+            var // Convert to bytes if ciphertext is a string
+              c =
+                ciphertext.constructor == String
+                  ? util.base64ToBytes(ciphertext)
+                  : ciphertext,
+              // Separate IV and message
+              iv = options.iv || c.splice(0, AES._blocksize * 4),
+              // Generate key
+              k =
+                password.constructor == String
+                  ? // Derive key from pass-phrase
+                    C.PBKDF2(password, iv, 32, {
+                      asBytes: true
+                    })
+                  : // else, assume byte array representing cryptographic key
+                    password;
+
+            // Decrypt
+            AES._init(k);
+            mode.decrypt(AES, c, iv);
+
+            // Return plaintext
+            return options && options.asBytes ? c : UTF8.bytesToString(c);
+          },
+
+          /**
+           * Package private methods and properties
+           */
+
+          _blocksize: 4,
+
+          _encryptblock: function(m, offset) {
+            // Set input
+            for (var row = 0; row < AES._blocksize; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] = m[offset + col * 4 + row];
+            }
+
+            // Add round key
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] ^= keyschedule[col][row];
+            }
+
+            for (var round = 1; round < nrounds; round++) {
+              // Sub bytes
+              for (var row = 0; row < 4; row++) {
+                for (var col = 0; col < 4; col++)
+                  state[row][col] = SBOX[state[row][col]];
+              }
+
+              // Shift rows
+              state[1].push(state[1].shift());
+              state[2].push(state[2].shift());
+              state[2].push(state[2].shift());
+              state[3].unshift(state[3].pop());
+
+              // Mix columns
+              for (var col = 0; col < 4; col++) {
+                var s0 = state[0][col],
+                  s1 = state[1][col],
+                  s2 = state[2][col],
+                  s3 = state[3][col];
+
+                state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+              }
+
+              // Add round key
+              for (var row = 0; row < 4; row++) {
+                for (var col = 0; col < 4; col++)
+                  state[row][col] ^= keyschedule[round * 4 + col][row];
+              }
+            }
+
+            // Sub bytes
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] = SBOX[state[row][col]];
+            }
+
+            // Shift rows
+            state[1].push(state[1].shift());
+            state[2].push(state[2].shift());
+            state[2].push(state[2].shift());
+            state[3].unshift(state[3].pop());
+
+            // Add round key
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+            }
+
+            // Set output
+            for (var row = 0; row < AES._blocksize; row++) {
+              for (var col = 0; col < 4; col++)
+                m[offset + col * 4 + row] = state[row][col];
+            }
+          },
+
+          _decryptblock: function(c, offset) {
+            // Set input
+            for (var row = 0; row < AES._blocksize; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] = c[offset + col * 4 + row];
+            }
+
+            // Add round key
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+            }
+
+            for (var round = 1; round < nrounds; round++) {
+              // Inv shift rows
+              state[1].unshift(state[1].pop());
+              state[2].push(state[2].shift());
+              state[2].push(state[2].shift());
+              state[3].push(state[3].shift());
+
+              // Inv sub bytes
+              for (var row = 0; row < 4; row++) {
+                for (var col = 0; col < 4; col++)
+                  state[row][col] = INVSBOX[state[row][col]];
+              }
+
+              // Add round key
+              for (var row = 0; row < 4; row++) {
+                for (var col = 0; col < 4; col++)
+                  state[row][col] ^=
+                    keyschedule[(nrounds - round) * 4 + col][row];
+              }
+
+              // Inv mix columns
+              for (var col = 0; col < 4; col++) {
+                var s0 = state[0][col],
+                  s1 = state[1][col],
+                  s2 = state[2][col],
+                  s3 = state[3][col];
+
+                state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+              }
+            }
+
+            // Inv shift rows
+            state[1].unshift(state[1].pop());
+            state[2].push(state[2].shift());
+            state[2].push(state[2].shift());
+            state[3].push(state[3].shift());
+
+            // Inv sub bytes
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] = INVSBOX[state[row][col]];
+            }
+
+            // Add round key
+            for (var row = 0; row < 4; row++) {
+              for (var col = 0; col < 4; col++)
+                state[row][col] ^= keyschedule[col][row];
+            }
+
+            // Set output
+            for (var row = 0; row < AES._blocksize; row++) {
+              for (var col = 0; col < 4; col++)
+                c[offset + col * 4 + row] = state[row][col];
+            }
+          },
+
+          /**
+           * Private methods
+           */
+
+          _init: function(k) {
+            keylength = k.length / 4;
+            nrounds = keylength + 6;
+            AES._keyexpansion(k);
+          },
+
+          // Generate a key schedule
+          _keyexpansion: function(k) {
+            keyschedule = [];
+
+            for (var row = 0; row < keylength; row++) {
+              keyschedule[row] = [
+                k[row * 4],
+                k[row * 4 + 1],
+                k[row * 4 + 2],
+                k[row * 4 + 3]
+              ];
+            }
+
+            for (
+              var row = keylength;
+              row < AES._blocksize * (nrounds + 1);
+              row++
+            ) {
+              var temp = [
+                keyschedule[row - 1][0],
+                keyschedule[row - 1][1],
+                keyschedule[row - 1][2],
+                keyschedule[row - 1][3]
+              ];
+
+              if (row % keylength == 0) {
+                // Rot word
+                temp.push(temp.shift());
+
+                // Sub word
+                temp[0] = SBOX[temp[0]];
+                temp[1] = SBOX[temp[1]];
+                temp[2] = SBOX[temp[2]];
+                temp[3] = SBOX[temp[3]];
+
+                temp[0] ^= RCON[row / keylength];
+              } else if (keylength > 6 && row % keylength == 4) {
+                // Sub word
+                temp[0] = SBOX[temp[0]];
+                temp[1] = SBOX[temp[1]];
+                temp[2] = SBOX[temp[2]];
+                temp[3] = SBOX[temp[3]];
+              }
+
+              keyschedule[row] = [
+                keyschedule[row - keylength][0] ^ temp[0],
+                keyschedule[row - keylength][1] ^ temp[1],
+                keyschedule[row - keylength][2] ^ temp[2],
+                keyschedule[row - keylength][3] ^ temp[3]
+              ];
+            }
+          }
+        });
+      })();
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS 2.5.4 BlockModes.js
+       * contribution from Simon Greatrix
+       */
+
+      (function(C) {
+        // Create pad namespace
+        var C_pad = (C.pad = {});
+
+        // Calculate the number of padding bytes required.
+        function _requiredPadding(cipher, message) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+          var reqd = blockSizeInBytes - (message.length % blockSizeInBytes);
+          return reqd;
+        }
+
+        // Remove padding when the final byte gives the number of padding bytes.
+        var _unpadLength = function(cipher, message, alg, padding) {
+          var pad = message.pop();
+          if (pad == 0) {
+            throw new Error(
+              "Invalid zero-length padding specified for " +
+                alg +
+                ". Wrong cipher specification or key used?"
+            );
+          }
+          var maxPad = cipher._blocksize * 4;
+          if (pad > maxPad) {
+            throw new Error(
+              "Invalid padding length of " +
+                pad +
+                " specified for " +
+                alg +
+                ". Wrong cipher specification or key used?"
+            );
+          }
+          for (var i = 1; i < pad; i++) {
+            var b = message.pop();
+            if (padding != undefined && padding != b) {
+              throw new Error(
+                "Invalid padding byte of 0x" +
+                  b.toString(16) +
+                  " specified for " +
+                  alg +
+                  ". Wrong cipher specification or key used?"
+              );
+            }
+          }
+        };
+
+        // No-operation padding, used for stream ciphers
+        C_pad.NoPadding = {
+          pad: function(cipher, message) {},
+          unpad: function(cipher, message) {}
+        };
+
+        // Zero Padding.
+        //
+        // If the message is not an exact number of blocks, the final block is
+        // completed with 0x00 bytes. There is no unpadding.
+        C_pad.ZeroPadding = {
+          pad: function(cipher, message) {
+            var blockSizeInBytes = cipher._blocksize * 4;
+            var reqd = message.length % blockSizeInBytes;
+            if (reqd != 0) {
+              for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                message.push(0x00);
+              }
+            }
+          },
+
+          unpad: function(cipher, message) {
+            while (message[message.length - 1] == 0) {
+              message.pop();
+            }
+          }
+        };
+
+        // ISO/IEC 7816-4 padding.
+        //
+        // Pads the plain text with an 0x80 byte followed by as many 0x00
+        // bytes are required to complete the block.
+        C_pad.iso7816 = {
+          pad: function(cipher, message) {
+            var reqd = _requiredPadding(cipher, message);
+            message.push(0x80);
+            for (; reqd > 1; reqd--) {
+              message.push(0x00);
+            }
+          },
+
+          unpad: function(cipher, message) {
+            var padLength;
+            for (
+              padLength = cipher._blocksize * 4;
+              padLength > 0;
+              padLength--
+            ) {
+              var b = message.pop();
+              if (b == 0x80) return;
+              if (b != 0x00) {
+                throw new Error(
+                  "ISO-7816 padding byte must be 0, not 0x" +
+                    b.toString(16) +
+                    ". Wrong cipher specification or key used?"
+                );
+              }
+            }
+            throw new Error(
+              "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+            );
+          }
+        };
+
+        // ANSI X.923 padding
+        //
+        // The final block is padded with zeros except for the last byte of the
+        // last block which contains the number of padding bytes.
+        C_pad.ansix923 = {
+          pad: function(cipher, message) {
+            var reqd = _requiredPadding(cipher, message);
+            for (var i = 1; i < reqd; i++) {
+              message.push(0x00);
+            }
+            message.push(reqd);
+          },
+
+          unpad: function(cipher, message) {
+            _unpadLength(cipher, message, "ANSI X.923", 0);
+          }
+        };
+
+        // ISO 10126
+        //
+        // The final block is padded with random bytes except for the last
+        // byte of the last block which contains the number of padding bytes.
+        C_pad.iso10126 = {
+          pad: function(cipher, message) {
+            var reqd = _requiredPadding(cipher, message);
+            for (var i = 1; i < reqd; i++) {
+              message.push(Math.floor(Math.random() * 256));
+            }
+            message.push(reqd);
+          },
+
+          unpad: function(cipher, message) {
+            _unpadLength(cipher, message, "ISO 10126", undefined);
+          }
+        };
+
+        // PKCS7 padding
+        //
+        // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+        // value of each added byte is the number of bytes that are added,
+        // i.e. N bytes, each of value N are added.
+        C_pad.pkcs7 = {
+          pad: function(cipher, message) {
+            var reqd = _requiredPadding(cipher, message);
+            for (var i = 0; i < reqd; i++) {
+              message.push(reqd);
+            }
+          },
+
+          unpad: function(cipher, message) {
+            _unpadLength(
+              cipher,
+              message,
+              "PKCS 7",
+              message[message.length - 1]
+            );
+          }
+        };
+
+        // Create mode namespace
+        var C_mode = (C.mode = {});
+
+        /**
+         * Mode base "class".
+         */
+        var Mode = (C_mode.Mode = function(padding) {
+          if (padding) {
+            this._padding = padding;
+          }
+        });
+
+        Mode.prototype = {
+          encrypt: function(cipher, m, iv) {
+            this._padding.pad(cipher, m);
+            this._doEncrypt(cipher, m, iv);
+          },
+
+          decrypt: function(cipher, m, iv) {
+            this._doDecrypt(cipher, m, iv);
+            this._padding.unpad(cipher, m);
+          },
+
+          // Default padding
+          _padding: C_pad.iso7816
+        };
+
+        /**
+         * Electronic Code Book mode.
+         *
+         * ECB applies the cipher directly against each block of the input.
+         *
+         * ECB does not require an initialization vector.
+         */
+        var ECB = (C_mode.ECB = function() {
+          // Call parent constructor
+          Mode.apply(this, arguments);
+        });
+
+        // Inherit from Mode
+        var ECB_prototype = (ECB.prototype = new Mode());
+
+        // Concrete steps for Mode template
+        ECB_prototype._doEncrypt = function(cipher, m, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+          // Encrypt each block
+          for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+            cipher._encryptblock(m, offset);
+          }
+        };
+        ECB_prototype._doDecrypt = function(cipher, c, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+          // Decrypt each block
+          for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+            cipher._decryptblock(c, offset);
+          }
+        };
+
+        // ECB never uses an IV
+        ECB_prototype.fixOptions = function(options) {
+          options.iv = [];
+        };
+
+        /**
+         * Cipher block chaining
+         *
+         * The first block is XORed with the IV. Subsequent blocks are XOR with the
+         * previous cipher output.
+         */
+        var CBC = (C_mode.CBC = function() {
+          // Call parent constructor
+          Mode.apply(this, arguments);
+        });
+
+        // Inherit from Mode
+        var CBC_prototype = (CBC.prototype = new Mode());
+
+        // Concrete steps for Mode template
+        CBC_prototype._doEncrypt = function(cipher, m, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+
+          // Encrypt each block
+          for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+            if (offset == 0) {
+              // XOR first block using IV
+              for (var i = 0; i < blockSizeInBytes; i++) m[i] ^= iv[i];
+            } else {
+              // XOR this block using previous crypted block
+              for (var i = 0; i < blockSizeInBytes; i++)
+                m[offset + i] ^= m[offset + i - blockSizeInBytes];
+            }
+            // Encrypt block
+            cipher._encryptblock(m, offset);
+          }
+        };
+        CBC_prototype._doDecrypt = function(cipher, c, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+
+          // At the start, the previously crypted block is the IV
+          var prevCryptedBlock = iv;
+
+          // Decrypt each block
+          for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+            // Save this crypted block
+            var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+            // Decrypt block
+            cipher._decryptblock(c, offset);
+            // XOR decrypted block using previous crypted block
+            for (var i = 0; i < blockSizeInBytes; i++) {
+              c[offset + i] ^= prevCryptedBlock[i];
+            }
+            prevCryptedBlock = thisCryptedBlock;
+          }
+        };
+
+        /**
+         * Cipher feed back
+         *
+         * The cipher output is XORed with the plain text to produce the cipher output,
+         * which is then fed back into the cipher to produce a bit pattern to XOR the
+         * next block with.
+         *
+         * This is a stream cipher mode and does not require padding.
+         */
+        var CFB = (C_mode.CFB = function() {
+          // Call parent constructor
+          Mode.apply(this, arguments);
+        });
+
+        // Inherit from Mode
+        var CFB_prototype = (CFB.prototype = new Mode());
+
+        // Override padding
+        CFB_prototype._padding = C_pad.NoPadding;
+
+        // Concrete steps for Mode template
+        CFB_prototype._doEncrypt = function(cipher, m, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4,
+            keystream = iv.slice(0);
+
+          // Encrypt each byte
+          for (var i = 0; i < m.length; i++) {
+            var j = i % blockSizeInBytes;
+            if (j == 0) cipher._encryptblock(keystream, 0);
+
+            m[i] ^= keystream[j];
+            keystream[j] = m[i];
+          }
+        };
+        CFB_prototype._doDecrypt = function(cipher, c, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4,
+            keystream = iv.slice(0);
+
+          // Encrypt each byte
+          for (var i = 0; i < c.length; i++) {
+            var j = i % blockSizeInBytes;
+            if (j == 0) cipher._encryptblock(keystream, 0);
+
+            var b = c[i];
+            c[i] ^= keystream[j];
+            keystream[j] = b;
+          }
+        };
+
+        /**
+         * Output feed back
+         *
+         * The cipher repeatedly encrypts its own output. The output is XORed with the
+         * plain text to produce the cipher text.
+         *
+         * This is a stream cipher mode and does not require padding.
+         */
+        var OFB = (C_mode.OFB = function() {
+          // Call parent constructor
+          Mode.apply(this, arguments);
+        });
+
+        // Inherit from Mode
+        var OFB_prototype = (OFB.prototype = new Mode());
+
+        // Override padding
+        OFB_prototype._padding = C_pad.NoPadding;
+
+        // Concrete steps for Mode template
+        OFB_prototype._doEncrypt = function(cipher, m, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4,
+            keystream = iv.slice(0);
+
+          // Encrypt each byte
+          for (var i = 0; i < m.length; i++) {
+            // Generate keystream
+            if (i % blockSizeInBytes == 0) cipher._encryptblock(keystream, 0);
+
+            // Encrypt byte
+            m[i] ^= keystream[i % blockSizeInBytes];
+          }
+        };
+        OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+        /**
+         * Counter
+         * @author Gergely Risko
+         *
+         * After every block the last 4 bytes of the IV is increased by one
+         * with carry and that IV is used for the next block.
+         *
+         * This is a stream cipher mode and does not require padding.
+         */
+        var CTR = (C_mode.CTR = function() {
+          // Call parent constructor
+          Mode.apply(this, arguments);
+        });
+
+        // Inherit from Mode
+        var CTR_prototype = (CTR.prototype = new Mode());
+
+        // Override padding
+        CTR_prototype._padding = C_pad.NoPadding;
+
+        CTR_prototype._doEncrypt = function(cipher, m, iv) {
+          var blockSizeInBytes = cipher._blocksize * 4;
+          var counter = iv.slice(0);
+
+          for (var i = 0; i < m.length; ) {
+            // do not lose iv
+            var keystream = counter.slice(0);
+
+            // Generate keystream for next block
+            cipher._encryptblock(keystream, 0);
+
+            // XOR keystream with block
+            for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+              m[i] ^= keystream[j];
+            }
+
+            // Increase counter
+            if (++counter[blockSizeInBytes - 1] == 256) {
+              counter[blockSizeInBytes - 1] = 0;
+              if (++counter[blockSizeInBytes - 2] == 256) {
+                counter[blockSizeInBytes - 2] = 0;
+                if (++counter[blockSizeInBytes - 3] == 256) {
+                  counter[blockSizeInBytes - 3] = 0;
+                  ++counter[blockSizeInBytes - 4];
+                }
+              }
+            }
+          }
+        };
+        CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+      })(Crypto);
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Crypto-JS v2.0.0  RIPEMD-160
+       * http://code.google.com/p/crypto-js/
+       * Copyright (c) 2009, Jeff Mott. All rights reserved.
+       * http://code.google.com/p/crypto-js/wiki/License
+       *
+       * A JavaScript implementation of the RIPEMD-160 Algorithm
+       * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009.
+       * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+       * Distributed under the BSD License
+       * See http://pajhome.org.uk/crypt/md5 for details.
+       * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/
+       * Ported to Crypto-JS by Stefan Thomas.
+       */
+
+      (function() {
+        // Shortcuts
+        var C = Crypto,
+          util = C.util,
+          charenc = C.charenc,
+          UTF8 = charenc.UTF8,
+          Binary = charenc.Binary;
+
+        // Convert a byte array to little-endian 32-bit words
+        util.bytesToLWords = function(bytes) {
+          var output = Array(bytes.length >> 2);
+          for (var i = 0; i < output.length; i++) output[i] = 0;
+          for (var i = 0; i < bytes.length * 8; i += 8)
+            output[i >> 5] |= (bytes[i / 8] & 0xff) << i % 32;
+          return output;
+        };
+
+        // Convert little-endian 32-bit words to a byte array
+        util.lWordsToBytes = function(words) {
+          var output = [];
+          for (var i = 0; i < words.length * 32; i += 8)
+            output.push((words[i >> 5] >>> i % 32) & 0xff);
+          return output;
+        };
+
+        // Public API
+        var RIPEMD160 = (C.RIPEMD160 = function(message, options) {
+          var digestbytes = util.lWordsToBytes(RIPEMD160._rmd160(message));
+          return options && options.asBytes
+            ? digestbytes
+            : options && options.asString
+            ? Binary.bytesToString(digestbytes)
+            : util.bytesToHex(digestbytes);
+        });
+
+        // The core
+        RIPEMD160._rmd160 = function(message) {
+          // Convert to byte array
+          if (message.constructor == String)
+            message = UTF8.stringToBytes(message);
+
+          var x = util.bytesToLWords(message),
+            len = message.length * 8;
+
+          /* append padding */
+          x[len >> 5] |= 0x80 << len % 32;
+          x[(((len + 64) >>> 9) << 4) + 14] = len;
+
+          var h0 = 0x67452301;
+          var h1 = 0xefcdab89;
+          var h2 = 0x98badcfe;
+          var h3 = 0x10325476;
+          var h4 = 0xc3d2e1f0;
+
+          for (var i = 0; i < x.length; i += 16) {
+            var T;
+            var A1 = h0,
+              B1 = h1,
+              C1 = h2,
+              D1 = h3,
+              E1 = h4;
+            var A2 = h0,
+              B2 = h1,
+              C2 = h2,
+              D2 = h3,
+              E2 = h4;
+            for (var j = 0; j <= 79; ++j) {
+              T = safe_add(A1, rmd160_f(j, B1, C1, D1));
+              T = safe_add(T, x[i + rmd160_r1[j]]);
+              T = safe_add(T, rmd160_K1(j));
+              T = safe_add(bit_rol(T, rmd160_s1[j]), E1);
+              A1 = E1;
+              E1 = D1;
+              D1 = bit_rol(C1, 10);
+              C1 = B1;
+              B1 = T;
+              T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2));
+              T = safe_add(T, x[i + rmd160_r2[j]]);
+              T = safe_add(T, rmd160_K2(j));
+              T = safe_add(bit_rol(T, rmd160_s2[j]), E2);
+              A2 = E2;
+              E2 = D2;
+              D2 = bit_rol(C2, 10);
+              C2 = B2;
+              B2 = T;
+            }
+            T = safe_add(h1, safe_add(C1, D2));
+            h1 = safe_add(h2, safe_add(D1, E2));
+            h2 = safe_add(h3, safe_add(E1, A2));
+            h3 = safe_add(h4, safe_add(A1, B2));
+            h4 = safe_add(h0, safe_add(B1, C2));
+            h0 = T;
+          }
+          return [h0, h1, h2, h3, h4];
+        };
+
+        function rmd160_f(j, x, y, z) {
+          return 0 <= j && j <= 15
+            ? x ^ y ^ z
+            : 16 <= j && j <= 31
+            ? (x & y) | (~x & z)
+            : 32 <= j && j <= 47
+            ? (x | ~y) ^ z
+            : 48 <= j && j <= 63
+            ? (x & z) | (y & ~z)
+            : 64 <= j && j <= 79
+            ? x ^ (y | ~z)
+            : "rmd160_f: j out of range";
+        }
+
+        function rmd160_K1(j) {
+          return 0 <= j && j <= 15
+            ? 0x00000000
+            : 16 <= j && j <= 31
+            ? 0x5a827999
+            : 32 <= j && j <= 47
+            ? 0x6ed9eba1
+            : 48 <= j && j <= 63
+            ? 0x8f1bbcdc
+            : 64 <= j && j <= 79
+            ? 0xa953fd4e
+            : "rmd160_K1: j out of range";
+        }
+
+        function rmd160_K2(j) {
+          return 0 <= j && j <= 15
+            ? 0x50a28be6
+            : 16 <= j && j <= 31
+            ? 0x5c4dd124
+            : 32 <= j && j <= 47
+            ? 0x6d703ef3
+            : 48 <= j && j <= 63
+            ? 0x7a6d76e9
+            : 64 <= j && j <= 79
+            ? 0x00000000
+            : "rmd160_K2: j out of range";
+        }
+        var rmd160_r1 = [
+          0,
+          1,
+          2,
+          3,
+          4,
+          5,
+          6,
+          7,
+          8,
+          9,
+          10,
+          11,
+          12,
+          13,
+          14,
+          15,
+          7,
+          4,
+          13,
+          1,
+          10,
+          6,
+          15,
+          3,
+          12,
+          0,
+          9,
+          5,
+          2,
+          14,
+          11,
+          8,
+          3,
+          10,
+          14,
+          4,
+          9,
+          15,
+          8,
+          1,
+          2,
+          7,
+          0,
+          6,
+          13,
+          11,
+          5,
+          12,
+          1,
+          9,
+          11,
+          10,
+          0,
+          8,
+          12,
+          4,
+          13,
+          3,
+          7,
+          15,
+          14,
+          5,
+          6,
+          2,
+          4,
+          0,
+          5,
+          9,
+          7,
+          12,
+          2,
+          10,
+          14,
+          1,
+          3,
+          8,
+          11,
+          6,
+          15,
+          13
+        ];
+        var rmd160_r2 = [
+          5,
+          14,
+          7,
+          0,
+          9,
+          2,
+          11,
+          4,
+          13,
+          6,
+          15,
+          8,
+          1,
+          10,
+          3,
+          12,
+          6,
+          11,
+          3,
+          7,
+          0,
+          13,
+          5,
+          10,
+          14,
+          15,
+          8,
+          12,
+          4,
+          9,
+          1,
+          2,
+          15,
+          5,
+          1,
+          3,
+          7,
+          14,
+          6,
+          9,
+          11,
+          8,
+          12,
+          2,
+          10,
+          0,
+          4,
+          13,
+          8,
+          6,
+          4,
+          1,
+          3,
+          11,
+          15,
+          0,
+          5,
+          12,
+          2,
+          13,
+          9,
+          7,
+          10,
+          14,
+          12,
+          15,
+          10,
+          4,
+          1,
+          5,
+          8,
+          7,
+          6,
+          2,
+          13,
+          14,
+          0,
+          3,
+          9,
+          11
+        ];
+        var rmd160_s1 = [
+          11,
+          14,
+          15,
+          12,
+          5,
+          8,
+          7,
+          9,
+          11,
+          13,
+          14,
+          15,
+          6,
+          7,
+          9,
+          8,
+          7,
+          6,
+          8,
+          13,
+          11,
+          9,
+          7,
+          15,
+          7,
+          12,
+          15,
+          9,
+          11,
+          7,
+          13,
+          12,
+          11,
+          13,
+          6,
+          7,
+          14,
+          9,
+          13,
+          15,
+          14,
+          8,
+          13,
+          6,
+          5,
+          12,
+          7,
+          5,
+          11,
+          12,
+          14,
+          15,
+          14,
+          15,
+          9,
+          8,
+          9,
+          14,
+          5,
+          6,
+          8,
+          6,
+          5,
+          12,
+          9,
+          15,
+          5,
+          11,
+          6,
+          8,
+          13,
+          12,
+          5,
+          12,
+          13,
+          14,
+          11,
+          8,
+          5,
+          6
+        ];
+        var rmd160_s2 = [
+          8,
+          9,
+          9,
+          11,
+          13,
+          15,
+          15,
+          5,
+          7,
+          7,
+          8,
+          11,
+          14,
+          14,
+          12,
+          6,
+          9,
+          13,
+          15,
+          7,
+          12,
+          8,
+          9,
+          11,
+          7,
+          7,
+          12,
+          7,
+          6,
+          15,
+          13,
+          11,
+          9,
+          7,
+          15,
+          11,
+          8,
+          6,
+          6,
+          14,
+          12,
+          13,
+          5,
+          14,
+          13,
+          13,
+          7,
+          5,
+          15,
+          5,
+          8,
+          11,
+          14,
+          14,
+          6,
+          14,
+          6,
+          9,
+          12,
+          9,
+          12,
+          5,
+          15,
+          8,
+          8,
+          5,
+          12,
+          9,
+          12,
+          5,
+          14,
+          6,
+          8,
+          13,
+          6,
+          5,
+          15,
+          13,
+          11,
+          11
+        ];
+
+        /*
+         * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+         * to work around bugs in some JS interpreters.
+         */
+        function safe_add(x, y) {
+          var lsw = (x & 0xffff) + (y & 0xffff);
+          var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+          return (msw << 16) | (lsw & 0xffff);
+        }
+
+        /*
+         * Bitwise rotate a 32-bit number to the left.
+         */
+        function bit_rol(num, cnt) {
+          return (num << cnt) | (num >>> (32 - cnt));
+        }
+      })();
+    </script>
+    <script type="text/javascript">
+      /*!
+       * Random number generator with ArcFour PRNG
+       *
+       * NOTE: For best results, put code like
+       * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+       * in your main HTML document.
+       *
+       * Copyright Tom Wu, bitaddress.org  BSD License.
+       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+       */
+      (function() {
+        // Constructor function of Global SecureRandom object
+        var sr = (window.SecureRandom = function() {});
+
+        // Properties
+        sr.state;
+        sr.pool;
+        sr.pptr;
+        sr.poolCopyOnInit;
+
+        // Pool size must be a multiple of 4 and greater than 32.
+        // An array of bytes the size of the pool will be passed to init()
+        sr.poolSize = 256;
+
+        // --- object methods ---
+
+        // public method
+        // ba: byte array
+        sr.prototype.nextBytes = function(ba) {
+          var i;
+          if (
+            window.crypto &&
+            window.crypto.getRandomValues &&
+            window.Uint8Array
+          ) {
+            try {
+              var rvBytes = new Uint8Array(ba.length);
+              window.crypto.getRandomValues(rvBytes);
+              for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte() ^ rvBytes[i];
+              return;
+            } catch (e) {
+              alert(e);
+            }
+          }
+          for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+        };
+
+        // --- static methods ---
+
+        // Mix in the current time (w/milliseconds) into the pool
+        // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+        sr.seedTime = function() {
+          sr.seedInt(new Date().getTime());
+        };
+
+        sr.getByte = function() {
+          if (sr.state == null) {
+            sr.seedTime();
+            sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+            sr.state.init(sr.pool);
+            sr.poolCopyOnInit = [];
+            for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+              sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+            sr.pptr = 0;
+          }
+          // TODO: allow reseeding after first request
+          return sr.state.next();
+        };
+
+        // Mix in a 32-bit integer into the pool
+        sr.seedInt = function(x) {
+          sr.seedInt8(x);
+          sr.seedInt8(x >> 8);
+          sr.seedInt8(x >> 16);
+          sr.seedInt8(x >> 24);
+        };
+
+        // Mix in a 16-bit integer into the pool
+        sr.seedInt16 = function(x) {
+          sr.seedInt8(x);
+          sr.seedInt8(x >> 8);
+        };
+
+        // Mix in a 8-bit integer into the pool
+        sr.seedInt8 = function(x) {
+          sr.pool[sr.pptr++] ^= x & 255;
+          if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+        };
+
+        // Arcfour is a PRNG
+        sr.ArcFour = function() {
+          function Arcfour() {
+            this.i = 0;
+            this.j = 0;
+            this.S = new Array();
+          }
+
+          // Initialize arcfour context from key, an array of ints, each from [0..255]
+          function ARC4init(key) {
+            var i, j, t;
+            for (i = 0; i < 256; ++i) this.S[i] = i;
+            j = 0;
+            for (i = 0; i < 256; ++i) {
+              j = (j + this.S[i] + key[i % key.length]) & 255;
+              t = this.S[i];
+              this.S[i] = this.S[j];
+              this.S[j] = t;
+            }
+            this.i = 0;
+            this.j = 0;
+          }
+
+          function ARC4next() {
+            var t;
+            this.i = (this.i + 1) & 255;
+            this.j = (this.j + this.S[this.i]) & 255;
+            t = this.S[this.i];
+            this.S[this.i] = this.S[this.j];
+            this.S[this.j] = t;
+            return this.S[(t + this.S[this.i]) & 255];
+          }
+
+          Arcfour.prototype.init = ARC4init;
+          Arcfour.prototype.next = ARC4next;
+
+          return new Arcfour();
+        };
+
+        // Initialize the pool with junk if needed.
+        if (sr.pool == null) {
+          sr.pool = new Array();
+          sr.pptr = 0;
+          var t;
+          if (
+            window.crypto &&
+            window.crypto.getRandomValues &&
+            window.Uint8Array
+          ) {
+            try {
+              // Use webcrypto if available
+              var ua = new Uint8Array(sr.poolSize);
+              window.crypto.getRandomValues(ua);
+              for (t = 0; t < sr.poolSize; ++t) sr.pool[sr.pptr++] = ua[t];
+            } catch (e) {
+              alert(e);
+            }
+          }
+          while (sr.pptr < sr.poolSize) {
+            // extract some randomness from Math.random()
+            t = Math.floor(65536 * Math.random());
+            sr.pool[sr.pptr++] = t >>> 8;
+            sr.pool[sr.pptr++] = t & 255;
+          }
+          sr.pptr = Math.floor(sr.poolSize * Math.random());
+          sr.seedTime();
+          // entropy
+          var entropyStr = "";
+          // screen size and color depth: ~4.8 to ~5.4 bits
+          entropyStr +=
+            window.screen.height *
+            window.screen.width *
+            window.screen.colorDepth;
+          entropyStr +=
+            window.screen.availHeight *
+            window.screen.availWidth *
+            window.screen.pixelDepth;
+          // time zone offset: ~4 bits
+          var dateObj = new Date();
+          var timeZoneOffset = dateObj.getTimezoneOffset();
+          entropyStr += timeZoneOffset;
+          // user agent: ~8.3 to ~11.6 bits
+          entropyStr += navigator.userAgent;
+          // browser plugin details: ~16.2 to ~21.8 bits
+          var pluginsStr = "";
+          for (var i = 0; i < navigator.plugins.length; i++) {
+            pluginsStr +=
+              navigator.plugins[i].name +
+              " " +
+              navigator.plugins[i].filename +
+              " " +
+              navigator.plugins[i].description +
+              " " +
+              navigator.plugins[i].version +
+              ", ";
+          }
+          var mimeTypesStr = "";
+          for (var i = 0; i < navigator.mimeTypes.length; i++) {
+            mimeTypesStr +=
+              navigator.mimeTypes[i].description +
+              " " +
+              navigator.mimeTypes[i].type +
+              " " +
+              navigator.mimeTypes[i].suffixes +
+              ", ";
+          }
+          entropyStr += pluginsStr + mimeTypesStr;
+          // cookies and storage: 1 bit
+          entropyStr +=
+            navigator.cookieEnabled +
+            typeof sessionStorage +
+            typeof localStorage;
+          // language: ~7 bit
+          entropyStr += navigator.language;
+          // history: ~2 bit
+          entropyStr += window.history.length;
+          // location
+          entropyStr += window.location;
+
+          var entropyBytes = Crypto.SHA256(entropyStr, {
+            asBytes: true
+          });
+          for (var i = 0; i < entropyBytes.length; i++) {
+            sr.seedInt8(entropyBytes[i]);
+          }
+        }
+      })();
+    </script>
+    <script type="text/javascript">
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/faa10f0f6a1fff0b9a99fffb9bc30cee33b17212/src/ecdsa.js
+      /*!
+       * Basic Javascript Elliptic Curve implementation
+       * Ported loosely from BouncyCastle's Java EC code
+       * Only Fp curves implemented for now
+       *
+       * Copyright Tom Wu, bitaddress.org  BSD License.
+       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+       */
+      (function() {
+        // Constructor function of Global EllipticCurve object
+        var ec = (window.EllipticCurve = function() {});
+
+        // ----------------
+        // ECFieldElementFp constructor
+        // q instanceof BigInteger
+        // x instanceof BigInteger
+        ec.FieldElementFp = function(q, x) {
+          this.x = x;
+          // TODO if(x.compareTo(q) >= 0) error
+          this.q = q;
+        };
+
+        ec.FieldElementFp.prototype.equals = function(other) {
+          if (other == this) return true;
+          return this.q.equals(other.q) && this.x.equals(other.x);
+        };
+
+        ec.FieldElementFp.prototype.toBigInteger = function() {
+          return this.x;
+        };
+
+        ec.FieldElementFp.prototype.negate = function() {
+          return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.add = function(b) {
+          return new ec.FieldElementFp(
+            this.q,
+            this.x.add(b.toBigInteger()).mod(this.q)
+          );
+        };
+
+        ec.FieldElementFp.prototype.subtract = function(b) {
+          return new ec.FieldElementFp(
+            this.q,
+            this.x.subtract(b.toBigInteger()).mod(this.q)
+          );
+        };
+
+        ec.FieldElementFp.prototype.multiply = function(b) {
+          return new ec.FieldElementFp(
+            this.q,
+            this.x.multiply(b.toBigInteger()).mod(this.q)
+          );
+        };
+
+        ec.FieldElementFp.prototype.square = function() {
+          return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.divide = function(b) {
+          return new ec.FieldElementFp(
+            this.q,
+            this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)
+          );
+        };
+
+        ec.FieldElementFp.prototype.getByteLength = function() {
+          return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+        };
+
+        // D.1.4 91
+        /**
+         * return a sqrt root - the routine verifies that the calculation
+         * returns the right value - if none exists it returns null.
+         *
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         */
+        ec.FieldElementFp.prototype.sqrt = function() {
+          if (!this.q.testBit(0)) throw new Error("even value of q");
+
+          // p mod 4 == 3
+          if (this.q.testBit(1)) {
+            // z = g^(u+1) + p, p = 4u + 3
+            var z = new ec.FieldElementFp(
+              this.q,
+              this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)
+            );
+            return z.square().equals(this) ? z : null;
+          }
+
+          // p mod 4 == 1
+          var qMinusOne = this.q.subtract(BigInteger.ONE);
+          var legendreExponent = qMinusOne.shiftRight(1);
+          if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))
+            return null;
+          var u = qMinusOne.shiftRight(2);
+          var k = u.shiftLeft(1).add(BigInteger.ONE);
+          var Q = this.x;
+          var fourQ = Q.shiftLeft(2).mod(this.q);
+          var U, V;
+
+          do {
+            var rand = new SecureRandom();
+            var P;
+            do {
+              P = new BigInteger(this.q.bitLength(), rand);
+            } while (
+              P.compareTo(this.q) >= 0 ||
+              !P.multiply(P)
+                .subtract(fourQ)
+                .modPow(legendreExponent, this.q)
+                .equals(qMinusOne)
+            );
+
+            var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+            U = result[0];
+            V = result[1];
+            if (
+              V.multiply(V)
+                .mod(this.q)
+                .equals(fourQ)
+            ) {
+              // Integer division by 2, mod q
+              if (V.testBit(0)) {
+                V = V.add(this.q);
+              }
+              V = V.shiftRight(1);
+              return new ec.FieldElementFp(this.q, V);
+            }
+          } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+          return null;
+        };
+
+        /*
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         */
+        ec.FieldElementFp.fastLucasSequence = function(p, P, Q, k) {
+          // TODO Research and apply "common-multiplicand multiplication here"
+
+          var n = k.bitLength();
+          var s = k.getLowestSetBit();
+          var Uh = BigInteger.ONE;
+          var Vl = BigInteger.TWO;
+          var Vh = P;
+          var Ql = BigInteger.ONE;
+          var Qh = BigInteger.ONE;
+
+          for (var j = n - 1; j >= s + 1; --j) {
+            Ql = Ql.multiply(Qh).mod(p);
+            if (k.testBit(j)) {
+              Qh = Ql.multiply(Q).mod(p);
+              Uh = Uh.multiply(Vh).mod(p);
+              Vl = Vh.multiply(Vl)
+                .subtract(P.multiply(Ql))
+                .mod(p);
+              Vh = Vh.multiply(Vh)
+                .subtract(Qh.shiftLeft(1))
+                .mod(p);
+            } else {
+              Qh = Ql;
+              Uh = Uh.multiply(Vl)
+                .subtract(Ql)
+                .mod(p);
+              Vh = Vh.multiply(Vl)
+                .subtract(P.multiply(Ql))
+                .mod(p);
+              Vl = Vl.multiply(Vl)
+                .subtract(Ql.shiftLeft(1))
+                .mod(p);
+            }
+          }
+
+          Ql = Ql.multiply(Qh).mod(p);
+          Qh = Ql.multiply(Q).mod(p);
+          Uh = Uh.multiply(Vl)
+            .subtract(Ql)
+            .mod(p);
+          Vl = Vh.multiply(Vl)
+            .subtract(P.multiply(Ql))
+            .mod(p);
+          Ql = Ql.multiply(Qh).mod(p);
+
+          for (var j = 1; j <= s; ++j) {
+            Uh = Uh.multiply(Vl).mod(p);
+            Vl = Vl.multiply(Vl)
+              .subtract(Ql.shiftLeft(1))
+              .mod(p);
+            Ql = Ql.multiply(Ql).mod(p);
+          }
+
+          return [Uh, Vl];
+        };
+
+        // ----------------
+        // ECPointFp constructor
+        ec.PointFp = function(curve, x, y, z, compressed) {
+          this.curve = curve;
+          this.x = x;
+          this.y = y;
+          // Projective coordinates: either zinv == null or z * zinv == 1
+          // z and zinv are just BigIntegers, not fieldElements
+          if (z == null) {
+            this.z = BigInteger.ONE;
+          } else {
+            this.z = z;
+          }
+          this.zinv = null;
+          // compression flag
+          this.compressed = !!compressed;
+        };
+
+        ec.PointFp.prototype.getX = function() {
+          if (this.zinv == null) {
+            this.zinv = this.z.modInverse(this.curve.q);
+          }
+          var r = this.x.toBigInteger().multiply(this.zinv);
+          this.curve.reduce(r);
+          return this.curve.fromBigInteger(r);
+        };
+
+        ec.PointFp.prototype.getY = function() {
+          if (this.zinv == null) {
+            this.zinv = this.z.modInverse(this.curve.q);
+          }
+          var r = this.y.toBigInteger().multiply(this.zinv);
+          this.curve.reduce(r);
+          return this.curve.fromBigInteger(r);
+        };
+
+        ec.PointFp.prototype.equals = function(other) {
+          if (other == this) return true;
+          if (this.isInfinity()) return other.isInfinity();
+          if (other.isInfinity()) return this.isInfinity();
+          var u, v;
+          // u = Y2 * Z1 - Y1 * Z2
+          u = other.y
+            .toBigInteger()
+            .multiply(this.z)
+            .subtract(this.y.toBigInteger().multiply(other.z))
+            .mod(this.curve.q);
+          if (!u.equals(BigInteger.ZERO)) return false;
+          // v = X2 * Z1 - X1 * Z2
+          v = other.x
+            .toBigInteger()
+            .multiply(this.z)
+            .subtract(this.x.toBigInteger().multiply(other.z))
+            .mod(this.curve.q);
+          return v.equals(BigInteger.ZERO);
+        };
+
+        ec.PointFp.prototype.isInfinity = function() {
+          if (this.x == null && this.y == null) return true;
+          return (
+            this.z.equals(BigInteger.ZERO) &&
+            !this.y.toBigInteger().equals(BigInteger.ZERO)
+          );
+        };
+
+        ec.PointFp.prototype.negate = function() {
+          return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+        };
+
+        ec.PointFp.prototype.add = function(b) {
+          if (this.isInfinity()) return b;
+          if (b.isInfinity()) return this;
+
+          // u = Y2 * Z1 - Y1 * Z2
+          var u = b.y
+            .toBigInteger()
+            .multiply(this.z)
+            .subtract(this.y.toBigInteger().multiply(b.z))
+            .mod(this.curve.q);
+          // v = X2 * Z1 - X1 * Z2
+          var v = b.x
+            .toBigInteger()
+            .multiply(this.z)
+            .subtract(this.x.toBigInteger().multiply(b.z))
+            .mod(this.curve.q);
+
+          if (BigInteger.ZERO.equals(v)) {
+            if (BigInteger.ZERO.equals(u)) {
+              return this.twice(); // this == b, so double
+            }
+            return this.curve.getInfinity(); // this = -b, so infinity
+          }
+
+          var THREE = new BigInteger("3");
+          var x1 = this.x.toBigInteger();
+          var y1 = this.y.toBigInteger();
+          var x2 = b.x.toBigInteger();
+          var y2 = b.y.toBigInteger();
+
+          var v2 = v.square();
+          var v3 = v2.multiply(v);
+          var x1v2 = x1.multiply(v2);
+          var zu2 = u.square().multiply(this.z);
+
+          // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+          var x3 = zu2
+            .subtract(x1v2.shiftLeft(1))
+            .multiply(b.z)
+            .subtract(v3)
+            .multiply(v)
+            .mod(this.curve.q);
+          // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+          var y3 = x1v2
+            .multiply(THREE)
+            .multiply(u)
+            .subtract(y1.multiply(v3))
+            .subtract(zu2.multiply(u))
+            .multiply(b.z)
+            .add(u.multiply(v3))
+            .mod(this.curve.q);
+          // z3 = v^3 * z1 * z2
+          var z3 = v3
+            .multiply(this.z)
+            .multiply(b.z)
+            .mod(this.curve.q);
+
+          return new ec.PointFp(
+            this.curve,
+            this.curve.fromBigInteger(x3),
+            this.curve.fromBigInteger(y3),
+            z3
+          );
+        };
+
+        ec.PointFp.prototype.twice = function() {
+          if (this.isInfinity()) return this;
+          if (this.y.toBigInteger().signum() == 0)
+            return this.curve.getInfinity();
+
+          // TODO: optimized handling of constants
+          var THREE = new BigInteger("3");
+          var x1 = this.x.toBigInteger();
+          var y1 = this.y.toBigInteger();
+
+          var y1z1 = y1.multiply(this.z);
+          var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+          var a = this.curve.a.toBigInteger();
+
+          // w = 3 * x1^2 + a * z1^2
+          var w = x1.square().multiply(THREE);
+          if (!BigInteger.ZERO.equals(a)) {
+            w = w.add(this.z.square().multiply(a));
+          }
+          w = w.mod(this.curve.q);
+          //this.curve.reduce(w);
+          // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+          var x3 = w
+            .square()
+            .subtract(x1.shiftLeft(3).multiply(y1sqz1))
+            .shiftLeft(1)
+            .multiply(y1z1)
+            .mod(this.curve.q);
+          // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+          var y3 = w
+            .multiply(THREE)
+            .multiply(x1)
+            .subtract(y1sqz1.shiftLeft(1))
+            .shiftLeft(2)
+            .multiply(y1sqz1)
+            .subtract(w.square().multiply(w))
+            .mod(this.curve.q);
+          // z3 = 8 * (y1 * z1)^3
+          var z3 = y1z1
+            .square()
+            .multiply(y1z1)
+            .shiftLeft(3)
+            .mod(this.curve.q);
+
+          return new ec.PointFp(
+            this.curve,
+            this.curve.fromBigInteger(x3),
+            this.curve.fromBigInteger(y3),
+            z3
+          );
+        };
+
+        // Simple NAF (Non-Adjacent Form) multiplication algorithm
+        // TODO: modularize the multiplication algorithm
+        ec.PointFp.prototype.multiply = function(k) {
+          if (this.isInfinity()) return this;
+          if (k.signum() == 0) return this.curve.getInfinity();
+
+          var e = k;
+          var h = e.multiply(new BigInteger("3"));
+
+          var neg = this.negate();
+          var R = this;
+
+          var i;
+          for (i = h.bitLength() - 2; i > 0; --i) {
+            R = R.twice();
+
+            var hBit = h.testBit(i);
+            var eBit = e.testBit(i);
+
+            if (hBit != eBit) {
+              R = R.add(hBit ? this : neg);
+            }
+          }
+
+          return R;
+        };
+
+        // Compute this*j + x*k (simultaneous multiplication)
+        ec.PointFp.prototype.multiplyTwo = function(j, x, k) {
+          var i;
+          if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
+          else i = k.bitLength() - 1;
+
+          var R = this.curve.getInfinity();
+          var both = this.add(x);
+          while (i >= 0) {
+            R = R.twice();
+            if (j.testBit(i)) {
+              if (k.testBit(i)) {
+                R = R.add(both);
+              } else {
+                R = R.add(this);
+              }
+            } else {
+              if (k.testBit(i)) {
+                R = R.add(x);
+              }
+            }
+            --i;
+          }
+
+          return R;
+        };
+
+        // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+        // patched by coretechs to support compressed public keys
+        ec.PointFp.prototype.getEncoded = function(compressed) {
+          var x = this.getX().toBigInteger();
+          var y = this.getY().toBigInteger();
+          var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+          var enc = ec.integerToBytes(x, len);
+
+          // when compressed prepend byte depending if y point is even or odd
+          if (compressed) {
+            if (y.isEven()) {
+              enc.unshift(0x02);
+            } else {
+              enc.unshift(0x03);
+            }
+          } else {
+            enc.unshift(0x04);
+            enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+          }
+          return enc;
+        };
+
+        ec.PointFp.decodeFrom = function(curve, enc) {
+          var type = enc[0];
+          var dataLen = enc.length - 1;
+
+          // Extract x and y as byte arrays
+          var xBa = enc.slice(1, 1 + dataLen / 2);
+          var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+          // Prepend zero byte to prevent interpretation as negative integer
+          xBa.unshift(0);
+          yBa.unshift(0);
+
+          // Convert to BigIntegers
+          var x = new BigInteger(xBa);
+          var y = new BigInteger(yBa);
+
+          // Return point
+          return new ec.PointFp(
+            curve,
+            curve.fromBigInteger(x),
+            curve.fromBigInteger(y)
+          );
+        };
+
+        ec.PointFp.prototype.add2D = function(b) {
+          if (this.isInfinity()) return b;
+          if (b.isInfinity()) return this;
+
+          if (this.x.equals(b.x)) {
+            if (this.y.equals(b.y)) {
+              // this = b, i.e. this must be doubled
+              return this.twice();
+            }
+            // this = -b, i.e. the result is the point at infinity
+            return this.curve.getInfinity();
+          }
+
+          var x_x = b.x.subtract(this.x);
+          var y_y = b.y.subtract(this.y);
+          var gamma = y_y.divide(x_x);
+
+          var x3 = gamma
+            .square()
+            .subtract(this.x)
+            .subtract(b.x);
+          var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+          return new ec.PointFp(this.curve, x3, y3);
+        };
+
+        ec.PointFp.prototype.twice2D = function() {
+          if (this.isInfinity()) return this;
+          if (this.y.toBigInteger().signum() == 0) {
+            // if y1 == 0, then (x1, y1) == (x1, -y1)
+            // and hence this = -this and thus 2(x1, y1) == infinity
+            return this.curve.getInfinity();
+          }
+
+          var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+          var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+          var gamma = this.x
+            .square()
+            .multiply(THREE)
+            .add(this.curve.a)
+            .divide(this.y.multiply(TWO));
+
+          var x3 = gamma.square().subtract(this.x.multiply(TWO));
+          var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+          return new ec.PointFp(this.curve, x3, y3);
+        };
+
+        ec.PointFp.prototype.multiply2D = function(k) {
+          if (this.isInfinity()) return this;
+          if (k.signum() == 0) return this.curve.getInfinity();
+
+          var e = k;
+          var h = e.multiply(new BigInteger("3"));
+
+          var neg = this.negate();
+          var R = this;
+
+          var i;
+          for (i = h.bitLength() - 2; i > 0; --i) {
+            R = R.twice();
+
+            var hBit = h.testBit(i);
+            var eBit = e.testBit(i);
+
+            if (hBit != eBit) {
+              R = R.add2D(hBit ? this : neg);
+            }
+          }
+
+          return R;
+        };
+
+        ec.PointFp.prototype.isOnCurve = function() {
+          var x = this.getX().toBigInteger();
+          var y = this.getY().toBigInteger();
+          var a = this.curve.getA().toBigInteger();
+          var b = this.curve.getB().toBigInteger();
+          var n = this.curve.getQ();
+          var lhs = y.multiply(y).mod(n);
+          var rhs = x
+            .multiply(x)
+            .multiply(x)
+            .add(a.multiply(x))
+            .add(b)
+            .mod(n);
+          return lhs.equals(rhs);
+        };
+
+        ec.PointFp.prototype.toString = function() {
+          return (
+            "(" +
+            this.getX()
+              .toBigInteger()
+              .toString() +
+            "," +
+            this.getY()
+              .toBigInteger()
+              .toString() +
+            ")"
+          );
+        };
+
+        /**
+         * Validate an elliptic curve point.
+         *
+         * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+         */
+        ec.PointFp.prototype.validate = function() {
+          var n = this.curve.getQ();
+
+          // Check Q != O
+          if (this.isInfinity()) {
+            throw new Error("Point is at infinity.");
+          }
+
+          // Check coordinate bounds
+          var x = this.getX().toBigInteger();
+          var y = this.getY().toBigInteger();
+          if (
+            x.compareTo(BigInteger.ONE) < 0 ||
+            x.compareTo(n.subtract(BigInteger.ONE)) > 0
+          ) {
+            throw new Error("x coordinate out of bounds");
+          }
+          if (
+            y.compareTo(BigInteger.ONE) < 0 ||
+            y.compareTo(n.subtract(BigInteger.ONE)) > 0
+          ) {
+            throw new Error("y coordinate out of bounds");
+          }
+
+          // Check y^2 = x^3 + ax + b (mod n)
+          if (!this.isOnCurve()) {
+            throw new Error("Point is not on the curve.");
+          }
+
+          // Check nQ = 0 (Q is a scalar multiple of G)
+          if (this.multiply(n).isInfinity()) {
+            // TODO: This check doesn't work - fix.
+            throw new Error("Point is not a scalar multiple of G.");
+          }
+
+          return true;
+        };
+
+        // ----------------
+        // ECCurveFp constructor
+        ec.CurveFp = function(q, a, b) {
+          this.q = q;
+          this.a = this.fromBigInteger(a);
+          this.b = this.fromBigInteger(b);
+          this.infinity = new ec.PointFp(this, null, null);
+          this.reducer = new Barrett(this.q);
+        };
+
+        ec.CurveFp.prototype.getQ = function() {
+          return this.q;
+        };
+
+        ec.CurveFp.prototype.getA = function() {
+          return this.a;
+        };
+
+        ec.CurveFp.prototype.getB = function() {
+          return this.b;
+        };
+
+        ec.CurveFp.prototype.equals = function(other) {
+          if (other == this) return true;
+          return (
+            this.q.equals(other.q) &&
+            this.a.equals(other.a) &&
+            this.b.equals(other.b)
+          );
+        };
+
+        ec.CurveFp.prototype.getInfinity = function() {
+          return this.infinity;
+        };
+
+        ec.CurveFp.prototype.fromBigInteger = function(x) {
+          return new ec.FieldElementFp(this.q, x);
+        };
+
+        ec.CurveFp.prototype.reduce = function(x) {
+          this.reducer.reduce(x);
+        };
+
+        // for now, work with hex strings because they're easier in JS
+        // compressed support added by bitaddress.org
+        ec.CurveFp.prototype.decodePointHex = function(s) {
+          var firstByte = parseInt(s.substr(0, 2), 16);
+          switch (
+            firstByte // first byte
+          ) {
+            case 0:
+              return this.infinity;
+            case 2: // compressed
+            case 3: // compressed
+              var yTilde = firstByte & 1;
+              var xHex = s.substr(2, s.length - 2);
+              var X1 = new BigInteger(xHex, 16);
+              return this.decompressPoint(yTilde, X1);
+            case 4: // uncompressed
+            case 6: // hybrid
+            case 7: // hybrid
+              var len = (s.length - 2) / 2;
+              var xHex = s.substr(2, len);
+              var yHex = s.substr(len + 2, len);
+
+              return new ec.PointFp(
+                this,
+                this.fromBigInteger(new BigInteger(xHex, 16)),
+                this.fromBigInteger(new BigInteger(yHex, 16))
+              );
+
+            default:
+              // unsupported
+              return null;
+          }
+        };
+
+        ec.CurveFp.prototype.encodePointHex = function(p) {
+          if (p.isInfinity()) return "00";
+          var xHex = p
+            .getX()
+            .toBigInteger()
+            .toString(16);
+          var yHex = p
+            .getY()
+            .toBigInteger()
+            .toString(16);
+          var oLen = this.getQ().toString(16).length;
+          if (oLen % 2 != 0) oLen++;
+          while (xHex.length < oLen) {
+            xHex = "0" + xHex;
+          }
+          while (yHex.length < oLen) {
+            yHex = "0" + yHex;
+          }
+          return "04" + xHex + yHex;
+        };
+
+        /*
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         *
+         * Number yTilde
+         * BigInteger X1
+         */
+        ec.CurveFp.prototype.decompressPoint = function(yTilde, X1) {
+          var x = this.fromBigInteger(X1);
+          var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+          var beta = alpha.sqrt();
+          // if we can't find a sqrt we haven't got a point on the curve - run!
+          if (beta == null) throw new Error("Invalid point compression");
+          var betaValue = beta.toBigInteger();
+          var bit0 = betaValue.testBit(0) ? 1 : 0;
+          if (bit0 != yTilde) {
+            // Use the other root
+            beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+          }
+          return new ec.PointFp(this, x, beta, null, true);
+        };
+
+        ec.fromHex = function(s) {
+          return new BigInteger(s, 16);
+        };
+
+        ec.integerToBytes = function(i, len) {
+          var bytes = i.toByteArrayUnsigned();
+          if (len < bytes.length) {
+            bytes = bytes.slice(bytes.length - len);
+          } else
+            while (len > bytes.length) {
+              bytes.unshift(0);
+            }
+          return bytes;
+        };
+
+        // Named EC curves
+        // ----------------
+        // X9ECParameters constructor
+        ec.X9Parameters = function(curve, g, n, h) {
+          this.curve = curve;
+          this.g = g;
+          this.n = n;
+          this.h = h;
+        };
+        ec.X9Parameters.prototype.getCurve = function() {
+          return this.curve;
+        };
+        ec.X9Parameters.prototype.getG = function() {
+          return this.g;
+        };
+        ec.X9Parameters.prototype.getN = function() {
+          return this.n;
+        };
+        ec.X9Parameters.prototype.getH = function() {
+          return this.h;
+        };
+
+        // secp256k1 is the Curve used by Bitcoin
+        ec.secNamedCurves = {
+          // used by Bitcoin
+          secp256k1: function() {
+            // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+            var p = ec.fromHex(
+              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
+            );
+            var a = BigInteger.ZERO;
+            var b = ec.fromHex("7");
+            var n = ec.fromHex(
+              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
+            );
+            var h = BigInteger.ONE;
+            var curve = new ec.CurveFp(p, a, b);
+            var G = curve.decodePointHex(
+              "04" +
+                "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"
+            );
+            return new ec.X9Parameters(curve, G, n, h);
+          }
+        };
+
+        // secp256k1 called by Bitcoin's ECKEY
+        ec.getSECCurveByName = function(name) {
+          if (ec.secNamedCurves[name] == undefined) return null;
+          return ec.secNamedCurves[name]();
+        };
+      })();
+    </script>
+    <script type="text/javascript">
+      // secrets.js - by Alexander Stetsyuk - released under MIT License -- Implementation of Shamir Secret Sharing Scheme
+      (function(exports, global) {
+        var defaults = {
+          bits: 8, // default number of bits
+          radix: 16, // work with HEX by default
+          minBits: 3,
+          maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+          bytesPerChar: 2,
+          maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+          // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+          // The index of each term in the array corresponds to the n for that polynomial
+          // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+          primitivePolynomials: [
+            null,
+            null,
+            1,
+            3,
+            3,
+            5,
+            3,
+            3,
+            29,
+            17,
+            9,
+            5,
+            83,
+            27,
+            43,
+            3,
+            45,
+            9,
+            39,
+            39,
+            9,
+            5,
+            3,
+            33,
+            27,
+            9,
+            71,
+            39,
+            9,
+            5,
+            83
+          ],
+
+          // warning for insecure PRNG
+          warning:
+            "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
+        };
+
+        // Protected settings object
+        var config = {};
+
+        /** @expose **/
+        exports.getConfig = function() {
+          return {
+            bits: config.bits,
+            unsafePRNG: config.unsafePRNG
+          };
+        };
+
+        function init(bits) {
+          if (
+            bits &&
+            (typeof bits !== "number" ||
+              bits % 1 !== 0 ||
+              bits < defaults.minBits ||
+              bits > defaults.maxBits)
+          ) {
+            throw new Error(
+              "Number of bits must be an integer between " +
+                defaults.minBits +
+                " and " +
+                defaults.maxBits +
+                ", inclusive."
+            );
+          }
+
+          config.radix = defaults.radix;
+          config.bits = bits || defaults.bits;
+          config.size = Math.pow(2, config.bits);
+          config.max = config.size - 1;
+
+          // Construct the exp and log tables for multiplication.
+          var logs = [],
+            exps = [],
+            x = 1,
+            primitive = defaults.primitivePolynomials[config.bits];
+          for (var i = 0; i < config.size; i++) {
+            exps[i] = x;
+            logs[x] = i;
+            x <<= 1;
+            if (x >= config.size) {
+              x ^= primitive;
+              x &= config.max;
+            }
+          }
+
+          config.logs = logs;
+          config.exps = exps;
+        }
+
+        /** @expose **/
+        exports.init = init;
+
+        function isInited() {
+          if (
+            !config.bits ||
+            !config.size ||
+            !config.max ||
+            !config.logs ||
+            !config.exps ||
+            config.logs.length !== config.size ||
+            config.exps.length !== config.size
+          ) {
+            return false;
+          }
+          return true;
+        }
+
+        // Returns a pseudo-random number generator of the form function(bits){}
+        // which should output a random string of 1's and 0's of length `bits`
+        function getRNG() {
+          var randomBits, crypto;
+
+          function construct(bits, arr, radix, size) {
+            var str = "",
+              i = 0,
+              len = arr.length - 1;
+            while (i < len || str.length < bits) {
+              str += padLeft(parseInt(arr[i], radix).toString(2), size);
+              i++;
+            }
+            str = str.substr(-bits);
+            if ((str.match(/0/g) || []).length === str.length) {
+              // all zeros?
+              return null;
+            } else {
+              return str;
+            }
+          }
+
+          // node.js crypto.randomBytes()
+          if (
+            typeof require === "function" &&
+            (crypto = require("crypto")) &&
+            (randomBits = crypto["randomBytes"])
+          ) {
+            return function(bits) {
+              var bytes = Math.ceil(bits / 8),
+                str = null;
+
+              while (str === null) {
+                str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+              }
+              return str;
+            };
+          }
+
+          // browsers with window.crypto.getRandomValues()
+          if (
+            global["crypto"] &&
+            typeof global["crypto"]["getRandomValues"] === "function" &&
+            typeof global["Uint32Array"] === "function"
+          ) {
+            crypto = global["crypto"];
+            return function(bits) {
+              var elems = Math.ceil(bits / 32),
+                str = null,
+                arr = new global["Uint32Array"](elems);
+
+              while (str === null) {
+                crypto["getRandomValues"](arr);
+                str = construct(bits, arr, 10, 32);
+              }
+
+              return str;
+            };
+          }
+
+          // A totally insecure RNG!!! (except in Safari)
+          // Will produce a warning every time it is called.
+          config.unsafePRNG = true;
+          warn();
+
+          var bitsPerNum = 32;
+          var max = Math.pow(2, bitsPerNum) - 1;
+          return function(bits) {
+            var elems = Math.ceil(bits / bitsPerNum);
+            var arr = [],
+              str = null;
+            while (str === null) {
+              for (var i = 0; i < elems; i++) {
+                arr[i] = Math.floor(Math.random() * max + 1);
+              }
+              str = construct(bits, arr, 10, bitsPerNum);
+            }
+            return str;
+          };
+        }
+
+        // Warn about using insecure rng.
+        // Called when Math.random() is being used.
+        function warn() {
+          global["console"]["warn"](defaults.warning);
+          if (typeof global["alert"] === "function" && config.alert) {
+            global["alert"](defaults.warning);
+          }
+        }
+
+        // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+        /** @expose **/
+        exports.setRNG = function(rng, alert) {
+          if (!isInited()) {
+            this.init();
+          }
+          config.unsafePRNG = false;
+          rng = rng || getRNG();
+
+          // test the RNG (5 times)
+          if (
+            typeof rng !== "function" ||
+            typeof rng(config.bits) !== "string" ||
+            !parseInt(rng(config.bits), 2) ||
+            rng(config.bits).length > config.bits ||
+            rng(config.bits).length < config.bits
+          ) {
+            throw new Error(
+              "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+            );
+          } else {
+            config.rng = rng;
+          }
+          config.alert = !!alert;
+
+          return !!config.unsafePRNG;
+        };
+
+        function isSetRNG() {
+          return typeof config.rng === "function";
+        }
+
+        // Generates a random bits-length number string using the PRNG
+        /** @expose **/
+        exports.random = function(bits) {
+          if (!isSetRNG()) {
+            this.setRNG();
+          }
+
+          if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+            throw new Error(
+              "Number of bits must be an integer greater than 1."
+            );
+          }
+
+          if (config.unsafePRNG) {
+            warn();
+          }
+          return bin2hex(config.rng(bits));
+        };
+
+        // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+        // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+        // requiring `threshold` number of shares to reconstruct the secret.
+        // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+        /** @expose **/
+        exports.share = function(
+          secret,
+          numShares,
+          threshold,
+          padLength,
+          withoutPrefix
+        ) {
+          if (!isInited()) {
+            this.init();
+          }
+          if (!isSetRNG()) {
+            this.setRNG();
+          }
+
+          padLength = padLength || 0;
+
+          if (typeof secret !== "string") {
+            throw new Error("Secret must be a string.");
+          }
+          if (
+            typeof numShares !== "number" ||
+            numShares % 1 !== 0 ||
+            numShares < 2
+          ) {
+            throw new Error(
+              "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive."
+            );
+          }
+          if (numShares > config.max) {
+            var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+            throw new Error(
+              "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive. To create " +
+                numShares +
+                " shares, use at least " +
+                neededBits +
+                " bits."
+            );
+          }
+          if (
+            typeof threshold !== "number" ||
+            threshold % 1 !== 0 ||
+            threshold < 2
+          ) {
+            throw new Error(
+              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive."
+            );
+          }
+          if (threshold > config.max) {
+            var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+            throw new Error(
+              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive.  To use a threshold of " +
+                threshold +
+                ", use at least " +
+                neededBits +
+                " bits."
+            );
+          }
+          if (typeof padLength !== "number" || padLength % 1 !== 0) {
+            throw new Error(
+              "Zero-pad length must be an integer greater than 1."
+            );
+          }
+
+          if (config.unsafePRNG) {
+            warn();
+          }
+
+          secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+          secret = split(secret, padLength);
+          var x = new Array(numShares),
+            y = new Array(numShares);
+          for (var i = 0, len = secret.length; i < len; i++) {
+            var subShares = this._getShares(secret[i], numShares, threshold);
+            for (var j = 0; j < numShares; j++) {
+              x[j] = x[j] || subShares[j].x.toString(config.radix);
+              y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+            }
+          }
+          var padding = config.max.toString(config.radix).length;
+          if (withoutPrefix) {
+            for (var i = 0; i < numShares; i++) {
+              x[i] = bin2hex(y[i]);
+            }
+          } else {
+            for (var i = 0; i < numShares; i++) {
+              x[i] =
+                config.bits.toString(36).toUpperCase() +
+                padLeft(x[i], padding) +
+                bin2hex(y[i]);
+            }
+          }
+
+          return x;
+        };
+
+        // This is the basic polynomial generation and evaluation function
+        // for a `config.bits`-length secret (NOT an arbitrary length)
+        // Note: no error-checking at this stage! If `secrets` is NOT
+        // a NUMBER less than 2^bits-1, the output will be incorrect!
+        /** @expose **/
+        exports._getShares = function(secret, numShares, threshold) {
+          var shares = [];
+          var coeffs = [secret];
+
+          for (var i = 1; i < threshold; i++) {
+            coeffs[i] = parseInt(config.rng(config.bits), 2);
+          }
+          for (var i = 1, len = numShares + 1; i < len; i++) {
+            shares[i - 1] = {
+              x: i,
+              y: horner(i, coeffs)
+            };
+          }
+          return shares;
+        };
+
+        // Polynomial evaluation at `x` using Horner's Method
+        // TODO: this can possibly be sped up using other methods
+        // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+        //       so if fx===0, just set fx to coeff[i] because
+        //       using the exp/log form will result in incorrect value
+        function horner(x, coeffs) {
+          var logx = config.logs[x];
+          var fx = 0;
+          for (var i = coeffs.length - 1; i >= 0; i--) {
+            if (fx === 0) {
+              fx = coeffs[i];
+              continue;
+            }
+            fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+          }
+          return fx;
+        }
+
+        function inArray(arr, val) {
+          for (var i = 0, len = arr.length; i < len; i++) {
+            if (arr[i] === val) {
+              return true;
+            }
+          }
+          return false;
+        }
+
+        function processShare(share) {
+          var bits = parseInt(share[0], 36);
+          if (
+            bits &&
+            (typeof bits !== "number" ||
+              bits % 1 !== 0 ||
+              bits < defaults.minBits ||
+              bits > defaults.maxBits)
+          ) {
+            throw new Error(
+              "Number of bits must be an integer between " +
+                defaults.minBits +
+                " and " +
+                defaults.maxBits +
+                ", inclusive."
+            );
+          }
+
+          var max = Math.pow(2, bits) - 1;
+          var idLength = max.toString(config.radix).length;
+
+          var id = parseInt(share.substr(1, idLength), config.radix);
+          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+            throw new Error(
+              "Share id must be an integer between 1 and " +
+                config.max +
+                ", inclusive."
+            );
+          }
+          share = share.substr(idLength + 1);
+          if (!share.length) {
+            throw new Error("Invalid share: zero-length share.");
+          }
+          return {
+            bits: bits,
+            id: id,
+            value: share
+          };
+        }
+
+        /** @expose **/
+        exports._processShare = processShare;
+
+        // Protected method that evaluates the Lagrange interpolation
+        // polynomial at x=`at` for individual config.bits-length
+        // segments of each share in the `shares` Array.
+        // Each share is expressed in base `inputRadix`. The output
+        // is expressed in base `outputRadix'
+        function combine(at, shares) {
+          var setBits,
+            share,
+            x = [],
+            y = [],
+            result = "",
+            idx;
+
+          for (var i = 0, len = shares.length; i < len; i++) {
+            share = processShare(shares[i]);
+            if (typeof setBits === "undefined") {
+              setBits = share["bits"];
+            } else if (share["bits"] !== setBits) {
+              throw new Error("Mismatched shares: Different bit settings.");
+            }
+
+            if (config.bits !== setBits) {
+              init(setBits);
+            }
+
+            if (inArray(x, share["id"])) {
+              // repeated x value?
+              continue;
+            }
+
+            idx = x.push(share["id"]) - 1;
+            share = split(hex2bin(share["value"]));
+            for (var j = 0, len2 = share.length; j < len2; j++) {
+              y[j] = y[j] || [];
+              y[j][idx] = share[j];
+            }
+          }
+
+          for (var i = 0, len = y.length; i < len; i++) {
+            result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+          }
+
+          if (at === 0) {
+            // reconstructing the secret
+            var idx = result.indexOf("1"); //find the first 1
+            return bin2hex(result.slice(idx + 1));
+          } else {
+            // generating a new share
+            return bin2hex(result);
+          }
+        }
+
+        // Combine `shares` Array into the original secret
+        /** @expose **/
+        exports.combine = function(shares) {
+          return combine(0, shares);
+        };
+
+        // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+        // `id` can be a Number or a String in the default radix (16)
+        /** @expose **/
+        exports.newShare = function(id, shares) {
+          if (typeof id === "string") {
+            id = parseInt(id, config.radix);
+          }
+
+          var share = processShare(shares[0]);
+          var max = Math.pow(2, share["bits"]) - 1;
+
+          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+            throw new Error(
+              "Share id must be an integer between 1 and " +
+                config.max +
+                ", inclusive."
+            );
+          }
+
+          var padding = max.toString(config.radix).length;
+          return (
+            config.bits.toString(36).toUpperCase() +
+            padLeft(id.toString(config.radix), padding) +
+            combine(id, shares)
+          );
+        };
+
+        // Evaluate the Lagrange interpolation polynomial at x = `at`
+        // using x and y Arrays that are of the same length, with
+        // corresponding elements constituting points on the polynomial.
+        function lagrange(at, x, y) {
+          var sum = 0,
+            product,
+            i,
+            j;
+
+          for (var i = 0, len = x.length; i < len; i++) {
+            if (!y[i]) {
+              continue;
+            }
+
+            product = config.logs[y[i]];
+            for (var j = 0; j < len; j++) {
+              if (i === j) {
+                continue;
+              }
+              if (at === x[j]) {
+                // happens when computing a share that is in the list of shares used to compute it
+                product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                break;
+              }
+              product =
+                (product +
+                  config.logs[at ^ x[j]] -
+                  config.logs[x[i] ^ x[j]] +
+                  config.max) /* to make sure it's not negative */ %
+                config.max;
+            }
+
+            sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+          }
+          return sum;
+        }
+
+        /** @expose **/
+        exports._lagrange = lagrange;
+
+        // Splits a number string `bits`-length segments, after first
+        // optionally zero-padding it to a length that is a multiple of `padLength.
+        // Returns array of integers (each less than 2^bits-1), with each element
+        // representing a `bits`-length segment of the input string from right to left,
+        // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+        function split(str, padLength) {
+          if (padLength) {
+            str = padLeft(str, padLength);
+          }
+          var parts = [];
+          for (var i = str.length; i > config.bits; i -= config.bits) {
+            parts.push(parseInt(str.slice(i - config.bits, i), 2));
+          }
+          parts.push(parseInt(str.slice(0, i), 2));
+          return parts;
+        }
+
+        // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+        function padLeft(str, bits) {
+          bits = bits || config.bits;
+          var missing = str.length % bits;
+          return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+        }
+
+        function hex2bin(str) {
+          var bin = "",
+            num;
+          for (var i = str.length - 1; i >= 0; i--) {
+            num = parseInt(str[i], 16);
+            if (isNaN(num)) {
+              throw new Error("Invalid hex character.");
+            }
+            bin = padLeft(num.toString(2), 4) + bin;
+          }
+          return bin;
+        }
+
+        function bin2hex(str) {
+          var hex = "",
+            num;
+          str = padLeft(str, 4);
+          for (var i = str.length; i >= 4; i -= 4) {
+            num = parseInt(str.slice(i - 4, i), 2);
+            if (isNaN(num)) {
+              throw new Error("Invalid binary character.");
+            }
+            hex = num.toString(16) + hex;
+          }
+          return hex;
+        }
+
+        // Converts a given UTF16 character string to the HEX representation.
+        // Each character of the input string is represented by
+        // `bytesPerChar` bytes in the output string.
+        /** @expose **/
+        exports.str2hex = function(str, bytesPerChar) {
+          if (typeof str !== "string") {
+            throw new Error("Input must be a character string.");
+          }
+          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+          if (
+            typeof bytesPerChar !== "number" ||
+            bytesPerChar % 1 !== 0 ||
+            bytesPerChar < 1 ||
+            bytesPerChar > defaults.maxBytesPerChar
+          ) {
+            throw new Error(
+              "Bytes per character must be an integer between 1 and " +
+                defaults.maxBytesPerChar +
+                ", inclusive."
+            );
+          }
+
+          var hexChars = 2 * bytesPerChar;
+          var max = Math.pow(16, hexChars) - 1;
+          var out = "",
+            num;
+          for (var i = 0, len = str.length; i < len; i++) {
+            num = str[i].charCodeAt();
+            if (isNaN(num)) {
+              throw new Error("Invalid character: " + str[i]);
+            } else if (num > max) {
+              var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+              throw new Error(
+                "Invalid character code (" +
+                  num +
+                  "). Maximum allowable is 256^bytes-1 (" +
+                  max +
+                  "). To convert this character, use at least " +
+                  neededBytes +
+                  " bytes."
+              );
+            } else {
+              out = padLeft(num.toString(16), hexChars) + out;
+            }
+          }
+          return out;
+        };
+
+        // Converts a given HEX number string to a UTF16 character string.
+        /** @expose **/
+        exports.hex2str = function(str, bytesPerChar) {
+          if (typeof str !== "string") {
+            throw new Error("Input must be a hexadecimal string.");
+          }
+          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+          if (
+            typeof bytesPerChar !== "number" ||
+            bytesPerChar % 1 !== 0 ||
+            bytesPerChar < 1 ||
+            bytesPerChar > defaults.maxBytesPerChar
+          ) {
+            throw new Error(
+              "Bytes per character must be an integer between 1 and " +
+                defaults.maxBytesPerChar +
+                ", inclusive."
+            );
+          }
+
+          var hexChars = 2 * bytesPerChar;
+          var out = "";
+          str = padLeft(str, hexChars);
+          for (var i = 0, len = str.length; i < len; i += hexChars) {
+            out =
+              String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+              out;
+          }
+          return out;
+        };
+
+        // by default, initialize without an RNG
+        exports.init();
+      })(
+        typeof module !== "undefined" && module["exports"]
+          ? module["exports"]
+          : (window["secrets"] = {}),
+        typeof GLOBAL !== "undefined" ? GLOBAL : window
+      );
+    </script>
+    <script type="text/javascript">
+      // Upstream 'BigInteger' here:
+      // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+      // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+      // Review and Testing: https://github.com/cryptocoinjs/bigi/
+      /*!
+       * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+       *
+       * Copyright (c) 2005  Tom Wu
+       * All Rights Reserved.
+       * BSD License
+       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+       *
+       * Copyright Stephan Thomas
+       * Copyright pointbiz
+       */
+
+      (function() {
+        // (public) Constructor function of Global BigInteger object
+        var BigInteger = (window.BigInteger = function BigInteger(a, b, c) {
+          if (!(this instanceof BigInteger)) return new BigInteger(a, b, c);
+
+          if (a != null)
+            if ("number" == typeof a) this.fromNumber(a, b, c);
+            else if (b == null && "string" != typeof a) this.fromString(a, 256);
+            else this.fromString(a, b);
+        });
+
+        // Bits per digit
+        var dbits;
+
+        // JavaScript engine analysis
+        var canary = 0xdeadbeefcafe;
+        var j_lm = (canary & 0xffffff) == 0xefcafe;
+
+        // return new, unset BigInteger
+        function nbi() {
+          return new BigInteger(null);
+        }
+
+        // am: Compute w_j += (x*this_i), propagate carries,
+        // c is initial carry, returns final carry.
+        // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+        // We need to select the fastest one that works in this environment.
+
+        // am1: use a single mult and divide to get the high bits,
+        // max digit bits should be 26 because
+        // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+        function am1(i, x, w, j, c, n) {
+          while (--n >= 0) {
+            var v = x * this[i++] + w[j] + c;
+            c = Math.floor(v / 0x4000000);
+            w[j++] = v & 0x3ffffff;
+          }
+          return c;
+        }
+        // am2 avoids a big mult-and-extract completely.
+        // Max digit bits should be <= 30 because we do bitwise ops
+        // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+        function am2(i, x, w, j, c, n) {
+          var xl = x & 0x7fff,
+            xh = x >> 15;
+          while (--n >= 0) {
+            var l = this[i] & 0x7fff;
+            var h = this[i++] >> 15;
+            var m = xh * l + h * xl;
+            l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+            c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+            w[j++] = l & 0x3fffffff;
+          }
+          return c;
+        }
+        // Alternately, set max digit bits to 28 since some
+        // browsers slow down when dealing with 32-bit numbers.
+        function am3(i, x, w, j, c, n) {
+          var xl = x & 0x3fff,
+            xh = x >> 14;
+          while (--n >= 0) {
+            var l = this[i] & 0x3fff;
+            var h = this[i++] >> 14;
+            var m = xh * l + h * xl;
+            l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+            c = (l >> 28) + (m >> 14) + xh * h;
+            w[j++] = l & 0xfffffff;
+          }
+          return c;
+        }
+        if (j_lm && navigator.appName == "Microsoft Internet Explorer") {
+          BigInteger.prototype.am = am2;
+          dbits = 30;
+        } else if (j_lm && navigator.appName != "Netscape") {
+          BigInteger.prototype.am = am1;
+          dbits = 26;
+        } else {
+          // Mozilla/Netscape seems to prefer am3
+          BigInteger.prototype.am = am3;
+          dbits = 28;
+        }
+
+        BigInteger.prototype.DB = dbits;
+        BigInteger.prototype.DM = (1 << dbits) - 1;
+        BigInteger.prototype.DV = 1 << dbits;
+
+        var BI_FP = 52;
+        BigInteger.prototype.FV = Math.pow(2, BI_FP);
+        BigInteger.prototype.F1 = BI_FP - dbits;
+        BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+        // Digit conversions
+        var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+        var BI_RC = new Array();
+        var rr, vv;
+        rr = "0".charCodeAt(0);
+        for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+        rr = "a".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+        rr = "A".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+        function int2char(n) {
+          return BI_RM.charAt(n);
+        }
+
+        function intAt(s, i) {
+          var c = BI_RC[s.charCodeAt(i)];
+          return c == null ? -1 : c;
+        }
+
+        // return bigint initialized to value
+        function nbv(i) {
+          var r = nbi();
+          r.fromInt(i);
+          return r;
+        }
+
+        // returns bit length of the integer x
+        function nbits(x) {
+          var r = 1,
+            t;
+          if ((t = x >>> 16) != 0) {
+            x = t;
+            r += 16;
+          }
+          if ((t = x >> 8) != 0) {
+            x = t;
+            r += 8;
+          }
+          if ((t = x >> 4) != 0) {
+            x = t;
+            r += 4;
+          }
+          if ((t = x >> 2) != 0) {
+            x = t;
+            r += 2;
+          }
+          if ((t = x >> 1) != 0) {
+            x = t;
+            r += 1;
+          }
+          return r;
+        }
+
+        // (protected) copy this to r
+        BigInteger.prototype.copyTo = function(r) {
+          for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+          r.t = this.t;
+          r.s = this.s;
+        };
+
+        // (protected) set from integer value x, -DV <= x < DV
+        BigInteger.prototype.fromInt = function(x) {
+          this.t = 1;
+          this.s = x < 0 ? -1 : 0;
+          if (x > 0) this[0] = x;
+          else if (x < -1) this[0] = x + this.DV;
+          else this.t = 0;
+        };
+
+        // (protected) set from string and radix
+        BigInteger.prototype.fromString = function(s, b) {
+          var k;
+          if (b == 16) k = 4;
+          else if (b == 8) k = 3;
+          else if (b == 256) k = 8;
+          // byte array
+          else if (b == 2) k = 1;
+          else if (b == 32) k = 5;
+          else if (b == 4) k = 2;
+          else {
+            this.fromRadix(s, b);
+            return;
+          }
+          this.t = 0;
+          this.s = 0;
+          var i = s.length,
+            mi = false,
+            sh = 0;
+          while (--i >= 0) {
+            var x = k == 8 ? s[i] & 0xff : intAt(s, i);
+            if (x < 0) {
+              if (s.charAt(i) == "-") mi = true;
+              continue;
+            }
+            mi = false;
+            if (sh == 0) this[this.t++] = x;
+            else if (sh + k > this.DB) {
+              this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+              this[this.t++] = x >> (this.DB - sh);
+            } else this[this.t - 1] |= x << sh;
+            sh += k;
+            if (sh >= this.DB) sh -= this.DB;
+          }
+          if (k == 8 && (s[0] & 0x80) != 0) {
+            this.s = -1;
+            if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+          }
+          this.clamp();
+          if (mi) BigInteger.ZERO.subTo(this, this);
+        };
+
+        // (protected) clamp off excess high words
+        BigInteger.prototype.clamp = function() {
+          var c = this.s & this.DM;
+          while (this.t > 0 && this[this.t - 1] == c) --this.t;
+        };
+
+        // (protected) r = this << n*DB
+        BigInteger.prototype.dlShiftTo = function(n, r) {
+          var i;
+          for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+          for (i = n - 1; i >= 0; --i) r[i] = 0;
+          r.t = this.t + n;
+          r.s = this.s;
+        };
+
+        // (protected) r = this >> n*DB
+        BigInteger.prototype.drShiftTo = function(n, r) {
+          for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+          r.t = Math.max(this.t - n, 0);
+          r.s = this.s;
+        };
+
+        // (protected) r = this << n
+        BigInteger.prototype.lShiftTo = function(n, r) {
+          var bs = n % this.DB;
+          var cbs = this.DB - bs;
+          var bm = (1 << cbs) - 1;
+          var ds = Math.floor(n / this.DB),
+            c = (this.s << bs) & this.DM,
+            i;
+          for (i = this.t - 1; i >= 0; --i) {
+            r[i + ds + 1] = (this[i] >> cbs) | c;
+            c = (this[i] & bm) << bs;
+          }
+          for (i = ds - 1; i >= 0; --i) r[i] = 0;
+          r[ds] = c;
+          r.t = this.t + ds + 1;
+          r.s = this.s;
+          r.clamp();
+        };
+
+        // (protected) r = this >> n
+        BigInteger.prototype.rShiftTo = function(n, r) {
+          r.s = this.s;
+          var ds = Math.floor(n / this.DB);
+          if (ds >= this.t) {
+            r.t = 0;
+            return;
+          }
+          var bs = n % this.DB;
+          var cbs = this.DB - bs;
+          var bm = (1 << bs) - 1;
+          r[0] = this[ds] >> bs;
+          for (var i = ds + 1; i < this.t; ++i) {
+            r[i - ds - 1] |= (this[i] & bm) << cbs;
+            r[i - ds] = this[i] >> bs;
+          }
+          if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+          r.t = this.t - ds;
+          r.clamp();
+        };
+
+        // (protected) r = this - a
+        BigInteger.prototype.subTo = function(a, r) {
+          var i = 0,
+            c = 0,
+            m = Math.min(a.t, this.t);
+          while (i < m) {
+            c += this[i] - a[i];
+            r[i++] = c & this.DM;
+            c >>= this.DB;
+          }
+          if (a.t < this.t) {
+            c -= a.s;
+            while (i < this.t) {
+              c += this[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += this.s;
+          } else {
+            c += this.s;
+            while (i < a.t) {
+              c -= a[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c -= a.s;
+          }
+          r.s = c < 0 ? -1 : 0;
+          if (c < -1) r[i++] = this.DV + c;
+          else if (c > 0) r[i++] = c;
+          r.t = i;
+          r.clamp();
+        };
+
+        // (protected) r = this * a, r != this,a (HAC 14.12)
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyTo = function(a, r) {
+          var x = this.abs(),
+            y = a.abs();
+          var i = x.t;
+          r.t = i + y.t;
+          while (--i >= 0) r[i] = 0;
+          for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+          r.s = 0;
+          r.clamp();
+          if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+        };
+
+        // (protected) r = this^2, r != this (HAC 14.16)
+        BigInteger.prototype.squareTo = function(r) {
+          var x = this.abs();
+          var i = (r.t = 2 * x.t);
+          while (--i >= 0) r[i] = 0;
+          for (i = 0; i < x.t - 1; ++i) {
+            var c = x.am(i, x[i], r, 2 * i, 0, 1);
+            if (
+              (r[i + x.t] += x.am(
+                i + 1,
+                2 * x[i],
+                r,
+                2 * i + 1,
+                c,
+                x.t - i - 1
+              )) >= x.DV
+            ) {
+              r[i + x.t] -= x.DV;
+              r[i + x.t + 1] = 1;
+            }
+          }
+          if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+          r.s = 0;
+          r.clamp();
+        };
+
+        // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+        // r != q, this != m.  q or r may be null.
+        BigInteger.prototype.divRemTo = function(m, q, r) {
+          var pm = m.abs();
+          if (pm.t <= 0) return;
+          var pt = this.abs();
+          if (pt.t < pm.t) {
+            if (q != null) q.fromInt(0);
+            if (r != null) this.copyTo(r);
+            return;
+          }
+          if (r == null) r = nbi();
+          var y = nbi(),
+            ts = this.s,
+            ms = m.s;
+          var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+          if (nsh > 0) {
+            pm.lShiftTo(nsh, y);
+            pt.lShiftTo(nsh, r);
+          } else {
+            pm.copyTo(y);
+            pt.copyTo(r);
+          }
+          var ys = y.t;
+          var y0 = y[ys - 1];
+          if (y0 == 0) return;
+          var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
+          var d1 = this.FV / yt,
+            d2 = (1 << this.F1) / yt,
+            e = 1 << this.F2;
+          var i = r.t,
+            j = i - ys,
+            t = q == null ? nbi() : q;
+          y.dlShiftTo(j, t);
+          if (r.compareTo(t) >= 0) {
+            r[r.t++] = 1;
+            r.subTo(t, r);
+          }
+          BigInteger.ONE.dlShiftTo(ys, t);
+          t.subTo(y, y); // "negative" y so we can replace sub with am later
+          while (y.t < ys) y[y.t++] = 0;
+          while (--j >= 0) {
+            // Estimate quotient digit
+            var qd =
+              r[--i] == y0
+                ? this.DM
+                : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+            if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
+              // Try it out
+              y.dlShiftTo(j, t);
+              r.subTo(t, r);
+              while (r[i] < --qd) r.subTo(t, r);
+            }
+          }
+          if (q != null) {
+            r.drShiftTo(ys, q);
+            if (ts != ms) BigInteger.ZERO.subTo(q, q);
+          }
+          r.t = ys;
+          r.clamp();
+          if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+          if (ts < 0) BigInteger.ZERO.subTo(r, r);
+        };
+
+        // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+        // justification:
+        //         xy == 1 (mod m)
+        //         xy =  1+km
+        //   xy(2-xy) = (1+km)(1-km)
+        // x[y(2-xy)] = 1-k^2m^2
+        // x[y(2-xy)] == 1 (mod m^2)
+        // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+        // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+        // JS multiply "overflows" differently from C/C++, so care is needed here.
+        BigInteger.prototype.invDigit = function() {
+          if (this.t < 1) return 0;
+          var x = this[0];
+          if ((x & 1) == 0) return 0;
+          var y = x & 3; // y == 1/x mod 2^2
+          y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+          y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+          y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+          // last step - calculate inverse mod DV directly;
+          // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+          y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
+          // we really want the negative inverse, and -DV < y < DV
+          return y > 0 ? this.DV - y : -y;
+        };
+
+        // (protected) true iff this is even
+        BigInteger.prototype.isEven = function() {
+          return (this.t > 0 ? this[0] & 1 : this.s) == 0;
+        };
+
+        // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+        BigInteger.prototype.exp = function(e, z) {
+          if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+          var r = nbi(),
+            r2 = nbi(),
+            g = z.convert(this),
+            i = nbits(e) - 1;
+          g.copyTo(r);
+          while (--i >= 0) {
+            z.sqrTo(r, r2);
+            if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+            else {
+              var t = r;
+              r = r2;
+              r2 = t;
+            }
+          }
+          return z.revert(r);
+        };
+
+        // (public) return string representation in given radix
+        BigInteger.prototype.toString = function(b) {
+          if (this.s < 0) return "-" + this.negate().toString(b);
+          var k;
+          if (b == 16) k = 4;
+          else if (b == 8) k = 3;
+          else if (b == 2) k = 1;
+          else if (b == 32) k = 5;
+          else if (b == 4) k = 2;
+          else return this.toRadix(b);
+          var km = (1 << k) - 1,
+            d,
+            m = false,
+            r = "",
+            i = this.t;
+          var p = this.DB - ((i * this.DB) % k);
+          if (i-- > 0) {
+            if (p < this.DB && (d = this[i] >> p) > 0) {
+              m = true;
+              r = int2char(d);
+            }
+            while (i >= 0) {
+              if (p < k) {
+                d = (this[i] & ((1 << p) - 1)) << (k - p);
+                d |= this[--i] >> (p += this.DB - k);
+              } else {
+                d = (this[i] >> (p -= k)) & km;
+                if (p <= 0) {
+                  p += this.DB;
+                  --i;
+                }
+              }
+              if (d > 0) m = true;
+              if (m) r += int2char(d);
+            }
+          }
+          return m ? r : "0";
+        };
+
+        // (public) -this
+        BigInteger.prototype.negate = function() {
+          var r = nbi();
+          BigInteger.ZERO.subTo(this, r);
+          return r;
+        };
+
+        // (public) |this|
+        BigInteger.prototype.abs = function() {
+          return this.s < 0 ? this.negate() : this;
+        };
+
+        // (public) return + if this > a, - if this < a, 0 if equal
+        BigInteger.prototype.compareTo = function(a) {
+          var r = this.s - a.s;
+          if (r != 0) return r;
+          var i = this.t;
+          r = i - a.t;
+          if (r != 0) return this.s < 0 ? -r : r;
+          while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
+          return 0;
+        };
+
+        // (public) return the number of bits in "this"
+        BigInteger.prototype.bitLength = function() {
+          if (this.t <= 0) return 0;
+          return (
+            this.DB * (this.t - 1) +
+            nbits(this[this.t - 1] ^ (this.s & this.DM))
+          );
+        };
+
+        // (public) this mod a
+        BigInteger.prototype.mod = function(a) {
+          var r = nbi();
+          this.abs().divRemTo(a, null, r);
+          if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+          return r;
+        };
+
+        // (public) this^e % m, 0 <= e < 2^32
+        BigInteger.prototype.modPowInt = function(e, m) {
+          var z;
+          if (e < 256 || m.isEven()) z = new Classic(m);
+          else z = new Montgomery(m);
+          return this.exp(e, z);
+        };
+
+        // "constants"
+        BigInteger.ZERO = nbv(0);
+        BigInteger.ONE = nbv(1);
+
+        // Copyright (c) 2005-2009  Tom Wu
+        // All Rights Reserved.
+        // See "LICENSE" for details.
+        // Extended JavaScript BN functions, required for RSA private ops.
+        // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+        // Version 1.2: square() API, isProbablePrime fix
+
+        // return index of lowest 1-bit in x, x < 2^31
+        function lbit(x) {
+          if (x == 0) return -1;
+          var r = 0;
+          if ((x & 0xffff) == 0) {
+            x >>= 16;
+            r += 16;
+          }
+          if ((x & 0xff) == 0) {
+            x >>= 8;
+            r += 8;
+          }
+          if ((x & 0xf) == 0) {
+            x >>= 4;
+            r += 4;
+          }
+          if ((x & 3) == 0) {
+            x >>= 2;
+            r += 2;
+          }
+          if ((x & 1) == 0) ++r;
+          return r;
+        }
+
+        // return number of 1 bits in x
+        function cbit(x) {
+          var r = 0;
+          while (x != 0) {
+            x &= x - 1;
+            ++r;
+          }
+          return r;
+        }
+
+        var lowprimes = [
+          2,
+          3,
+          5,
+          7,
+          11,
+          13,
+          17,
+          19,
+          23,
+          29,
+          31,
+          37,
+          41,
+          43,
+          47,
+          53,
+          59,
+          61,
+          67,
+          71,
+          73,
+          79,
+          83,
+          89,
+          97,
+          101,
+          103,
+          107,
+          109,
+          113,
+          127,
+          131,
+          137,
+          139,
+          149,
+          151,
+          157,
+          163,
+          167,
+          173,
+          179,
+          181,
+          191,
+          193,
+          197,
+          199,
+          211,
+          223,
+          227,
+          229,
+          233,
+          239,
+          241,
+          251,
+          257,
+          263,
+          269,
+          271,
+          277,
+          281,
+          283,
+          293,
+          307,
+          311,
+          313,
+          317,
+          331,
+          337,
+          347,
+          349,
+          353,
+          359,
+          367,
+          373,
+          379,
+          383,
+          389,
+          397,
+          401,
+          409,
+          419,
+          421,
+          431,
+          433,
+          439,
+          443,
+          449,
+          457,
+          461,
+          463,
+          467,
+          479,
+          487,
+          491,
+          499,
+          503,
+          509,
+          521,
+          523,
+          541,
+          547,
+          557,
+          563,
+          569,
+          571,
+          577,
+          587,
+          593,
+          599,
+          601,
+          607,
+          613,
+          617,
+          619,
+          631,
+          641,
+          643,
+          647,
+          653,
+          659,
+          661,
+          673,
+          677,
+          683,
+          691,
+          701,
+          709,
+          719,
+          727,
+          733,
+          739,
+          743,
+          751,
+          757,
+          761,
+          769,
+          773,
+          787,
+          797,
+          809,
+          811,
+          821,
+          823,
+          827,
+          829,
+          839,
+          853,
+          857,
+          859,
+          863,
+          877,
+          881,
+          883,
+          887,
+          907,
+          911,
+          919,
+          929,
+          937,
+          941,
+          947,
+          953,
+          967,
+          971,
+          977,
+          983,
+          991,
+          997
+        ];
+        var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+        // (protected) return x s.t. r^x < DV
+        BigInteger.prototype.chunkSize = function(r) {
+          return Math.floor((Math.LN2 * this.DB) / Math.log(r));
+        };
+
+        // (protected) convert to radix string
+        BigInteger.prototype.toRadix = function(b) {
+          if (b == null) b = 10;
+          if (this.signum() == 0 || b < 2 || b > 36) return "0";
+          var cs = this.chunkSize(b);
+          var a = Math.pow(b, cs);
+          var d = nbv(a),
+            y = nbi(),
+            z = nbi(),
+            r = "";
+          this.divRemTo(d, y, z);
+          while (y.signum() > 0) {
+            r = (a + z.intValue()).toString(b).substr(1) + r;
+            y.divRemTo(d, y, z);
+          }
+          return z.intValue().toString(b) + r;
+        };
+
+        // (protected) convert from radix string
+        BigInteger.prototype.fromRadix = function(s, b) {
+          this.fromInt(0);
+          if (b == null) b = 10;
+          var cs = this.chunkSize(b);
+          var d = Math.pow(b, cs),
+            mi = false,
+            j = 0,
+            w = 0;
+          for (var i = 0; i < s.length; ++i) {
+            var x = intAt(s, i);
+            if (x < 0) {
+              if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+              continue;
+            }
+            w = b * w + x;
+            if (++j >= cs) {
+              this.dMultiply(d);
+              this.dAddOffset(w, 0);
+              j = 0;
+              w = 0;
+            }
+          }
+          if (j > 0) {
+            this.dMultiply(Math.pow(b, j));
+            this.dAddOffset(w, 0);
+          }
+          if (mi) BigInteger.ZERO.subTo(this, this);
+        };
+
+        // (protected) alternate constructor
+        BigInteger.prototype.fromNumber = function(a, b, c) {
+          if ("number" == typeof b) {
+            // new BigInteger(int,int,RNG)
+            if (a < 2) this.fromInt(1);
+            else {
+              this.fromNumber(a, c);
+              if (!this.testBit(a - 1))
+                // force MSB set
+                this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+              if (this.isEven()) this.dAddOffset(1, 0); // force odd
+              while (!this.isProbablePrime(b)) {
+                this.dAddOffset(2, 0);
+                if (this.bitLength() > a)
+                  this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+              }
+            }
+          } else {
+            // new BigInteger(int,RNG)
+            var x = new Array(),
+              t = a & 7;
+            x.length = (a >> 3) + 1;
+            b.nextBytes(x);
+            if (t > 0) x[0] &= (1 << t) - 1;
+            else x[0] = 0;
+            this.fromString(x, 256);
+          }
+        };
+
+        // (protected) r = this op a (bitwise)
+        BigInteger.prototype.bitwiseTo = function(a, op, r) {
+          var i,
+            f,
+            m = Math.min(a.t, this.t);
+          for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+          if (a.t < this.t) {
+            f = a.s & this.DM;
+            for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+            r.t = this.t;
+          } else {
+            f = this.s & this.DM;
+            for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+            r.t = a.t;
+          }
+          r.s = op(this.s, a.s);
+          r.clamp();
+        };
+
+        // (protected) this op (1<<n)
+        BigInteger.prototype.changeBit = function(n, op) {
+          var r = BigInteger.ONE.shiftLeft(n);
+          this.bitwiseTo(r, op, r);
+          return r;
+        };
+
+        // (protected) r = this + a
+        BigInteger.prototype.addTo = function(a, r) {
+          var i = 0,
+            c = 0,
+            m = Math.min(a.t, this.t);
+          while (i < m) {
+            c += this[i] + a[i];
+            r[i++] = c & this.DM;
+            c >>= this.DB;
+          }
+          if (a.t < this.t) {
+            c += a.s;
+            while (i < this.t) {
+              c += this[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += this.s;
+          } else {
+            c += this.s;
+            while (i < a.t) {
+              c += a[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += a.s;
+          }
+          r.s = c < 0 ? -1 : 0;
+          if (c > 0) r[i++] = c;
+          else if (c < -1) r[i++] = this.DV + c;
+          r.t = i;
+          r.clamp();
+        };
+
+        // (protected) this *= n, this >= 0, 1 < n < DV
+        BigInteger.prototype.dMultiply = function(n) {
+          this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+          ++this.t;
+          this.clamp();
+        };
+
+        // (protected) this += n << w words, this >= 0
+        BigInteger.prototype.dAddOffset = function(n, w) {
+          if (n == 0) return;
+          while (this.t <= w) this[this.t++] = 0;
+          this[w] += n;
+          while (this[w] >= this.DV) {
+            this[w] -= this.DV;
+            if (++w >= this.t) this[this.t++] = 0;
+            ++this[w];
+          }
+        };
+
+        // (protected) r = lower n words of "this * a", a.t <= n
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyLowerTo = function(a, n, r) {
+          var i = Math.min(this.t + a.t, n);
+          r.s = 0; // assumes a,this >= 0
+          r.t = i;
+          while (i > 0) r[--i] = 0;
+          var j;
+          for (j = r.t - this.t; i < j; ++i)
+            r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+          for (j = Math.min(a.t, n); i < j; ++i)
+            this.am(0, a[i], r, i, 0, n - i);
+          r.clamp();
+        };
+
+        // (protected) r = "this * a" without lower n words, n > 0
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyUpperTo = function(a, n, r) {
+          --n;
+          var i = (r.t = this.t + a.t - n);
+          r.s = 0; // assumes a,this >= 0
+          while (--i >= 0) r[i] = 0;
+          for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+            r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+          r.clamp();
+          r.drShiftTo(1, r);
+        };
+
+        // (protected) this % n, n < 2^26
+        BigInteger.prototype.modInt = function(n) {
+          if (n <= 0) return 0;
+          var d = this.DV % n,
+            r = this.s < 0 ? n - 1 : 0;
+          if (this.t > 0)
+            if (d == 0) r = this[0] % n;
+            else
+              for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+          return r;
+        };
+
+        // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+        BigInteger.prototype.millerRabin = function(t) {
+          var n1 = this.subtract(BigInteger.ONE);
+          var k = n1.getLowestSetBit();
+          if (k <= 0) return false;
+          var r = n1.shiftRight(k);
+          t = (t + 1) >> 1;
+          if (t > lowprimes.length) t = lowprimes.length;
+          var a = nbi();
+          for (var i = 0; i < t; ++i) {
+            //Pick bases at random, instead of starting at 2
+            a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+            var y = a.modPow(r, this);
+            if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+              var j = 1;
+              while (j++ < k && y.compareTo(n1) != 0) {
+                y = y.modPowInt(2, this);
+                if (y.compareTo(BigInteger.ONE) == 0) return false;
+              }
+              if (y.compareTo(n1) != 0) return false;
+            }
+          }
+          return true;
+        };
+
+        // (public)
+        BigInteger.prototype.clone = function() {
+          var r = nbi();
+          this.copyTo(r);
+          return r;
+        };
+
+        // (public) return value as integer
+        BigInteger.prototype.intValue = function() {
+          if (this.s < 0) {
+            if (this.t == 1) return this[0] - this.DV;
+            else if (this.t == 0) return -1;
+          } else if (this.t == 1) return this[0];
+          else if (this.t == 0) return 0;
+          // assumes 16 < DB < 32
+          return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+        };
+
+        // (public) return value as byte
+        BigInteger.prototype.byteValue = function() {
+          return this.t == 0 ? this.s : (this[0] << 24) >> 24;
+        };
+
+        // (public) return value as short (assumes DB>=16)
+        BigInteger.prototype.shortValue = function() {
+          return this.t == 0 ? this.s : (this[0] << 16) >> 16;
+        };
+
+        // (public) 0 if this == 0, 1 if this > 0
+        BigInteger.prototype.signum = function() {
+          if (this.s < 0) return -1;
+          else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+          else return 1;
+        };
+
+        // (public) convert to bigendian byte array
+        BigInteger.prototype.toByteArray = function() {
+          var i = this.t,
+            r = new Array();
+          r[0] = this.s;
+          var p = this.DB - ((i * this.DB) % 8),
+            d,
+            k = 0;
+          if (i-- > 0) {
+            if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+              r[k++] = d | (this.s << (this.DB - p));
+            while (i >= 0) {
+              if (p < 8) {
+                d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                d |= this[--i] >> (p += this.DB - 8);
+              } else {
+                d = (this[i] >> (p -= 8)) & 0xff;
+                if (p <= 0) {
+                  p += this.DB;
+                  --i;
+                }
+              }
+              if ((d & 0x80) != 0) d |= -256;
+              if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+              if (k > 0 || d != this.s) r[k++] = d;
+            }
+          }
+          return r;
+        };
+
+        BigInteger.prototype.equals = function(a) {
+          return this.compareTo(a) == 0;
+        };
+        BigInteger.prototype.min = function(a) {
+          return this.compareTo(a) < 0 ? this : a;
+        };
+        BigInteger.prototype.max = function(a) {
+          return this.compareTo(a) > 0 ? this : a;
+        };
+
+        // (public) this & a
+        function op_and(x, y) {
+          return x & y;
+        }
+        BigInteger.prototype.and = function(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_and, r);
+          return r;
+        };
+
+        // (public) this | a
+        function op_or(x, y) {
+          return x | y;
+        }
+        BigInteger.prototype.or = function(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_or, r);
+          return r;
+        };
+
+        // (public) this ^ a
+        function op_xor(x, y) {
+          return x ^ y;
+        }
+        BigInteger.prototype.xor = function(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_xor, r);
+          return r;
+        };
+
+        // (public) this & ~a
+        function op_andnot(x, y) {
+          return x & ~y;
+        }
+        BigInteger.prototype.andNot = function(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_andnot, r);
+          return r;
+        };
+
+        // (public) ~this
+        BigInteger.prototype.not = function() {
+          var r = nbi();
+          for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+          r.t = this.t;
+          r.s = ~this.s;
+          return r;
+        };
+
+        // (public) this << n
+        BigInteger.prototype.shiftLeft = function(n) {
+          var r = nbi();
+          if (n < 0) this.rShiftTo(-n, r);
+          else this.lShiftTo(n, r);
+          return r;
+        };
+
+        // (public) this >> n
+        BigInteger.prototype.shiftRight = function(n) {
+          var r = nbi();
+          if (n < 0) this.lShiftTo(-n, r);
+          else this.rShiftTo(n, r);
+          return r;
+        };
+
+        // (public) returns index of lowest 1-bit (or -1 if none)
+        BigInteger.prototype.getLowestSetBit = function() {
+          for (var i = 0; i < this.t; ++i)
+            if (this[i] != 0) return i * this.DB + lbit(this[i]);
+          if (this.s < 0) return this.t * this.DB;
+          return -1;
+        };
+
+        // (public) return number of set bits
+        BigInteger.prototype.bitCount = function() {
+          var r = 0,
+            x = this.s & this.DM;
+          for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+          return r;
+        };
+
+        // (public) true iff nth bit is set
+        BigInteger.prototype.testBit = function(n) {
+          var j = Math.floor(n / this.DB);
+          if (j >= this.t) return this.s != 0;
+          return (this[j] & (1 << n % this.DB)) != 0;
+        };
+
+        // (public) this | (1<<n)
+        BigInteger.prototype.setBit = function(n) {
+          return this.changeBit(n, op_or);
+        };
+        // (public) this & ~(1<<n)
+        BigInteger.prototype.clearBit = function(n) {
+          return this.changeBit(n, op_andnot);
+        };
+        // (public) this ^ (1<<n)
+        BigInteger.prototype.flipBit = function(n) {
+          return this.changeBit(n, op_xor);
+        };
+        // (public) this + a
+        BigInteger.prototype.add = function(a) {
+          var r = nbi();
+          this.addTo(a, r);
+          return r;
+        };
+        // (public) this - a
+        BigInteger.prototype.subtract = function(a) {
+          var r = nbi();
+          this.subTo(a, r);
+          return r;
+        };
+        // (public) this * a
+        BigInteger.prototype.multiply = function(a) {
+          var r = nbi();
+          this.multiplyTo(a, r);
+          return r;
+        };
+        // (public) this / a
+        BigInteger.prototype.divide = function(a) {
+          var r = nbi();
+          this.divRemTo(a, r, null);
+          return r;
+        };
+        // (public) this % a
+        BigInteger.prototype.remainder = function(a) {
+          var r = nbi();
+          this.divRemTo(a, null, r);
+          return r;
+        };
+        // (public) [this/a,this%a]
+        BigInteger.prototype.divideAndRemainder = function(a) {
+          var q = nbi(),
+            r = nbi();
+          this.divRemTo(a, q, r);
+          return new Array(q, r);
+        };
+
+        // (public) this^e % m (HAC 14.85)
+        BigInteger.prototype.modPow = function(e, m) {
+          var i = e.bitLength(),
+            k,
+            r = nbv(1),
+            z;
+          if (i <= 0) return r;
+          else if (i < 18) k = 1;
+          else if (i < 48) k = 3;
+          else if (i < 144) k = 4;
+          else if (i < 768) k = 5;
+          else k = 6;
+          if (i < 8) z = new Classic(m);
+          else if (m.isEven()) z = new Barrett(m);
+          else z = new Montgomery(m);
+
+          // precomputation
+          var g = new Array(),
+            n = 3,
+            k1 = k - 1,
+            km = (1 << k) - 1;
+          g[1] = z.convert(this);
+          if (k > 1) {
+            var g2 = nbi();
+            z.sqrTo(g[1], g2);
+            while (n <= km) {
+              g[n] = nbi();
+              z.mulTo(g2, g[n - 2], g[n]);
+              n += 2;
+            }
+          }
+
+          var j = e.t - 1,
+            w,
+            is1 = true,
+            r2 = nbi(),
+            t;
+          i = nbits(e[j]) - 1;
+          while (j >= 0) {
+            if (i >= k1) w = (e[j] >> (i - k1)) & km;
+            else {
+              w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+              if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+            }
+
+            n = k;
+            while ((w & 1) == 0) {
+              w >>= 1;
+              --n;
+            }
+            if ((i -= n) < 0) {
+              i += this.DB;
+              --j;
+            }
+            if (is1) {
+              // ret == 1, don't bother squaring or multiplying it
+              g[w].copyTo(r);
+              is1 = false;
+            } else {
+              while (n > 1) {
+                z.sqrTo(r, r2);
+                z.sqrTo(r2, r);
+                n -= 2;
+              }
+              if (n > 0) z.sqrTo(r, r2);
+              else {
+                t = r;
+                r = r2;
+                r2 = t;
+              }
+              z.mulTo(r2, g[w], r);
+            }
+
+            while (j >= 0 && (e[j] & (1 << i)) == 0) {
+              z.sqrTo(r, r2);
+              t = r;
+              r = r2;
+              r2 = t;
+              if (--i < 0) {
+                i = this.DB - 1;
+                --j;
+              }
+            }
+          }
+          return z.revert(r);
+        };
+
+        // (public) 1/this % m (HAC 14.61)
+        BigInteger.prototype.modInverse = function(m) {
+          var ac = m.isEven();
+          if (this.signum() === 0) throw new Error("division by zero");
+          if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+          var u = m.clone(),
+            v = this.clone();
+          var a = nbv(1),
+            b = nbv(0),
+            c = nbv(0),
+            d = nbv(1);
+          while (u.signum() != 0) {
+            while (u.isEven()) {
+              u.rShiftTo(1, u);
+              if (ac) {
+                if (!a.isEven() || !b.isEven()) {
+                  a.addTo(this, a);
+                  b.subTo(m, b);
+                }
+                a.rShiftTo(1, a);
+              } else if (!b.isEven()) b.subTo(m, b);
+              b.rShiftTo(1, b);
+            }
+            while (v.isEven()) {
+              v.rShiftTo(1, v);
+              if (ac) {
+                if (!c.isEven() || !d.isEven()) {
+                  c.addTo(this, c);
+                  d.subTo(m, d);
+                }
+                c.rShiftTo(1, c);
+              } else if (!d.isEven()) d.subTo(m, d);
+              d.rShiftTo(1, d);
+            }
+            if (u.compareTo(v) >= 0) {
+              u.subTo(v, u);
+              if (ac) a.subTo(c, a);
+              b.subTo(d, b);
+            } else {
+              v.subTo(u, v);
+              if (ac) c.subTo(a, c);
+              d.subTo(b, d);
+            }
+          }
+          if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+          while (d.compareTo(m) >= 0) d.subTo(m, d);
+          while (d.signum() < 0) d.addTo(m, d);
+          return d;
+        };
+
+        // (public) this^e
+        BigInteger.prototype.pow = function(e) {
+          return this.exp(e, new NullExp());
+        };
+
+        // (public) gcd(this,a) (HAC 14.54)
+        BigInteger.prototype.gcd = function(a) {
+          var x = this.s < 0 ? this.negate() : this.clone();
+          var y = a.s < 0 ? a.negate() : a.clone();
+          if (x.compareTo(y) < 0) {
+            var t = x;
+            x = y;
+            y = t;
+          }
+          var i = x.getLowestSetBit(),
+            g = y.getLowestSetBit();
+          if (g < 0) return x;
+          if (i < g) g = i;
+          if (g > 0) {
+            x.rShiftTo(g, x);
+            y.rShiftTo(g, y);
+          }
+          while (x.signum() > 0) {
+            if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+            if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+            if (x.compareTo(y) >= 0) {
+              x.subTo(y, x);
+              x.rShiftTo(1, x);
+            } else {
+              y.subTo(x, y);
+              y.rShiftTo(1, y);
+            }
+          }
+          if (g > 0) y.lShiftTo(g, y);
+          return y;
+        };
+
+        // (public) test primality with certainty >= 1-.5^t
+        BigInteger.prototype.isProbablePrime = function(t) {
+          var i,
+            x = this.abs();
+          if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+            for (i = 0; i < lowprimes.length; ++i)
+              if (x[0] == lowprimes[i]) return true;
+            return false;
+          }
+          if (x.isEven()) return false;
+          i = 1;
+          while (i < lowprimes.length) {
+            var m = lowprimes[i],
+              j = i + 1;
+            while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+            m = x.modInt(m);
+            while (i < j) if (m % lowprimes[i++] == 0) return false;
+          }
+          return x.millerRabin(t);
+        };
+
+        // JSBN-specific extension
+
+        // (public) this^2
+        BigInteger.prototype.square = function() {
+          var r = nbi();
+          this.squareTo(r);
+          return r;
+        };
+
+        // NOTE: BigInteger interfaces not implemented in jsbn:
+        // BigInteger(int signum, byte[] magnitude)
+        // double doubleValue()
+        // float floatValue()
+        // int hashCode()
+        // long longValue()
+        // static BigInteger valueOf(long val)
+
+        // Copyright Stephan Thomas (start) --- //
+        // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+        // BigInteger monkey patching
+        BigInteger.valueOf = nbv;
+
+        /**
+         * Returns a byte array representation of the big integer.
+         *
+         * This returns the absolute of the contained value in big endian
+         * form. A value of zero results in an empty array.
+         */
+        BigInteger.prototype.toByteArrayUnsigned = function() {
+          var ba = this.abs().toByteArray();
+          if (ba.length) {
+            if (ba[0] == 0) {
+              ba = ba.slice(1);
+            }
+            return ba.map(function(v) {
+              return v < 0 ? v + 256 : v;
+            });
+          } else {
+            // Empty array, nothing to do
+            return ba;
+          }
+        };
+
+        /**
+         * Turns a byte array into a big integer.
+         *
+         * This function will interpret a byte array as a big integer in big
+         * endian notation and ignore leading zeros.
+         */
+        BigInteger.fromByteArrayUnsigned = function(ba) {
+          if (!ba.length) {
+            return ba.valueOf(0);
+          } else if (ba[0] & 0x80) {
+            // Prepend a zero so the BigInteger class doesn't mistake this
+            // for a negative integer.
+            return new BigInteger([0].concat(ba));
+          } else {
+            return new BigInteger(ba);
+          }
+        };
+
+        /**
+         * Converts big integer to signed byte representation.
+         *
+         * The format for this value uses a the most significant bit as a sign
+         * bit. If the most significant bit is already occupied by the
+         * absolute value, an extra byte is prepended and the sign bit is set
+         * there.
+         *
+         * Examples:
+         *
+         *      0 =>     0x00
+         *      1 =>     0x01
+         *     -1 =>     0x81
+         *    127 =>     0x7f
+         *   -127 =>     0xff
+         *    128 =>   0x0080
+         *   -128 =>   0x8080
+         *    255 =>   0x00ff
+         *   -255 =>   0x80ff
+         *  16300 =>   0x3fac
+         * -16300 =>   0xbfac
+         *  62300 => 0x00f35c
+         * -62300 => 0x80f35c
+         */
+        BigInteger.prototype.toByteArraySigned = function() {
+          var val = this.abs().toByteArrayUnsigned();
+          var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+          if (neg) {
+            if (val[0] & 0x80) {
+              val.unshift(0x80);
+            } else {
+              val[0] |= 0x80;
+            }
+          } else {
+            if (val[0] & 0x80) {
+              val.unshift(0x00);
+            }
+          }
+
+          return val;
+        };
+
+        /**
+         * Parse a signed big integer byte representation.
+         *
+         * For details on the format please see BigInteger.toByteArraySigned.
+         */
+        BigInteger.fromByteArraySigned = function(ba) {
+          // Check for negative value
+          if (ba[0] & 0x80) {
+            // Remove sign bit
+            ba[0] &= 0x7f;
+
+            return BigInteger.fromByteArrayUnsigned(ba).negate();
+          } else {
+            return BigInteger.fromByteArrayUnsigned(ba);
+          }
+        };
+        // Copyright Stephan Thomas (end) --- //
+
+        // ****** REDUCTION ******* //
+
+        // Modular reduction using "classic" algorithm
+        var Classic = (window.Classic = function Classic(m) {
+          this.m = m;
+        });
+        Classic.prototype.convert = function(x) {
+          if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+          else return x;
+        };
+        Classic.prototype.revert = function(x) {
+          return x;
+        };
+        Classic.prototype.reduce = function(x) {
+          x.divRemTo(this.m, null, x);
+        };
+        Classic.prototype.mulTo = function(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        };
+        Classic.prototype.sqrTo = function(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        };
+
+        // Montgomery reduction
+        var Montgomery = (window.Montgomery = function Montgomery(m) {
+          this.m = m;
+          this.mp = m.invDigit();
+          this.mpl = this.mp & 0x7fff;
+          this.mph = this.mp >> 15;
+          this.um = (1 << (m.DB - 15)) - 1;
+          this.mt2 = 2 * m.t;
+        });
+        // xR mod m
+        Montgomery.prototype.convert = function(x) {
+          var r = nbi();
+          x.abs().dlShiftTo(this.m.t, r);
+          r.divRemTo(this.m, null, r);
+          if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+          return r;
+        };
+        // x/R mod m
+        Montgomery.prototype.revert = function(x) {
+          var r = nbi();
+          x.copyTo(r);
+          this.reduce(r);
+          return r;
+        };
+        // x = x/R mod m (HAC 14.32)
+        Montgomery.prototype.reduce = function(x) {
+          while (
+            x.t <= this.mt2 // pad x so am has enough room later
+          )
+            x[x.t++] = 0;
+          for (var i = 0; i < this.m.t; ++i) {
+            // faster way of calculating u0 = x[i]*mp mod DV
+            var j = x[i] & 0x7fff;
+            var u0 =
+              (j * this.mpl +
+                (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
+              x.DM;
+            // use am to combine the multiply-shift-add into one call
+            j = i + this.m.t;
+            x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+            // propagate carry
+            while (x[j] >= x.DV) {
+              x[j] -= x.DV;
+              x[++j]++;
+            }
+          }
+          x.clamp();
+          x.drShiftTo(this.m.t, x);
+          if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        };
+        // r = "xy/R mod m"; x,y != r
+        Montgomery.prototype.mulTo = function(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        };
+        // r = "x^2/R mod m"; x != r
+        Montgomery.prototype.sqrTo = function(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        };
+
+        // A "null" reducer
+        var NullExp = (window.NullExp = function NullExp() {});
+        NullExp.prototype.convert = function(x) {
+          return x;
+        };
+        NullExp.prototype.revert = function(x) {
+          return x;
+        };
+        NullExp.prototype.mulTo = function(x, y, r) {
+          x.multiplyTo(y, r);
+        };
+        NullExp.prototype.sqrTo = function(x, r) {
+          x.squareTo(r);
+        };
+
+        // Barrett modular reduction
+        var Barrett = (window.Barrett = function Barrett(m) {
+          // setup Barrett
+          this.r2 = nbi();
+          this.q3 = nbi();
+          BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+          this.mu = this.r2.divide(m);
+          this.m = m;
+        });
+        Barrett.prototype.convert = function(x) {
+          if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+          else if (x.compareTo(this.m) < 0) return x;
+          else {
+            var r = nbi();
+            x.copyTo(r);
+            this.reduce(r);
+            return r;
+          }
+        };
+        Barrett.prototype.revert = function(x) {
+          return x;
+        };
+        // x = x mod m (HAC 14.42)
+        Barrett.prototype.reduce = function(x) {
+          x.drShiftTo(this.m.t - 1, this.r2);
+          if (x.t > this.m.t + 1) {
+            x.t = this.m.t + 1;
+            x.clamp();
+          }
+          this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+          this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+          while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+          x.subTo(this.r2, x);
+          while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        };
+        // r = x*y mod m; x,y != r
+        Barrett.prototype.mulTo = function(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        };
+        // r = x^2 mod m; x != r
+        Barrett.prototype.sqrTo = function(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        };
+      })();
+    </script>
+    <script type="text/javascript">
+      //---------------------------------------------------------------------
+      // QRCode for JavaScript
+      //
+      // Copyright (c) 2009 Kazuhiko Arase
+      //
+      // URL: http://www.d-project.com/
+      //
+      // Licensed under the MIT license:
+      //   http://www.opensource.org/licenses/mit-license.php
+      //
+      // The word "QR Code" is registered trademark of
+      // DENSO WAVE INCORPORATED
+      //   http://www.denso-wave.com/qrcode/faqpatent-e.html
+      //
+      //---------------------------------------------------------------------
+
+      (function() {
+        //---------------------------------------------------------------------
+        // QRCode
+        //---------------------------------------------------------------------
+
+        var QRCode = (window.QRCode = function(typeNumber, errorCorrectLevel) {
+          this.typeNumber = typeNumber;
+          this.errorCorrectLevel = errorCorrectLevel;
+          this.modules = null;
+          this.moduleCount = 0;
+          this.dataCache = null;
+          this.dataList = new Array();
+        });
+
+        QRCode.prototype = {
+          addData: function(data) {
+            var newData = new QRCode.QR8bitByte(data);
+            this.dataList.push(newData);
+            this.dataCache = null;
+          },
+
+          isDark: function(row, col) {
+            if (
+              row < 0 ||
+              this.moduleCount <= row ||
+              col < 0 ||
+              this.moduleCount <= col
+            ) {
+              throw new Error(row + "," + col);
+            }
+            return this.modules[row][col];
+          },
+
+          getModuleCount: function() {
+            return this.moduleCount;
+          },
+
+          make: function() {
+            this.makeImpl(false, this.getBestMaskPattern());
+          },
+
+          makeImpl: function(test, maskPattern) {
+            this.moduleCount = this.typeNumber * 4 + 17;
+            this.modules = new Array(this.moduleCount);
+
+            for (var row = 0; row < this.moduleCount; row++) {
+              this.modules[row] = new Array(this.moduleCount);
+
+              for (var col = 0; col < this.moduleCount; col++) {
+                this.modules[row][col] = null; //(col + row) % 3;
+              }
+            }
+
+            this.setupPositionProbePattern(0, 0);
+            this.setupPositionProbePattern(this.moduleCount - 7, 0);
+            this.setupPositionProbePattern(0, this.moduleCount - 7);
+            this.setupPositionAdjustPattern();
+            this.setupTimingPattern();
+            this.setupTypeInfo(test, maskPattern);
+
+            if (this.typeNumber >= 7) {
+              this.setupTypeNumber(test);
+            }
+
+            if (this.dataCache == null) {
+              this.dataCache = QRCode.createData(
+                this.typeNumber,
+                this.errorCorrectLevel,
+                this.dataList
+              );
+            }
+
+            this.mapData(this.dataCache, maskPattern);
+          },
+
+          setupPositionProbePattern: function(row, col) {
+            for (var r = -1; r <= 7; r++) {
+              if (row + r <= -1 || this.moduleCount <= row + r) continue;
+
+              for (var c = -1; c <= 7; c++) {
+                if (col + c <= -1 || this.moduleCount <= col + c) continue;
+
+                if (
+                  (0 <= r && r <= 6 && (c == 0 || c == 6)) ||
+                  (0 <= c && c <= 6 && (r == 0 || r == 6)) ||
+                  (2 <= r && r <= 4 && 2 <= c && c <= 4)
+                ) {
+                  this.modules[row + r][col + c] = true;
+                } else {
+                  this.modules[row + r][col + c] = false;
+                }
+              }
+            }
+          },
+
+          getBestMaskPattern: function() {
+            var minLostPoint = 0;
+            var pattern = 0;
+
+            for (var i = 0; i < 8; i++) {
+              this.makeImpl(true, i);
+
+              var lostPoint = QRCode.Util.getLostPoint(this);
+
+              if (i == 0 || minLostPoint > lostPoint) {
+                minLostPoint = lostPoint;
+                pattern = i;
+              }
+            }
+
+            return pattern;
+          },
+
+          createMovieClip: function(target_mc, instance_name, depth) {
+            var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
+            var cs = 1;
+
+            this.make();
+
+            for (var row = 0; row < this.modules.length; row++) {
+              var y = row * cs;
+
+              for (var col = 0; col < this.modules[row].length; col++) {
+                var x = col * cs;
+                var dark = this.modules[row][col];
+
+                if (dark) {
+                  qr_mc.beginFill(0, 100);
+                  qr_mc.moveTo(x, y);
+                  qr_mc.lineTo(x + cs, y);
+                  qr_mc.lineTo(x + cs, y + cs);
+                  qr_mc.lineTo(x, y + cs);
+                  qr_mc.endFill();
+                }
+              }
+            }
+
+            return qr_mc;
+          },
+
+          setupTimingPattern: function() {
+            for (var r = 8; r < this.moduleCount - 8; r++) {
+              if (this.modules[r][6] != null) {
+                continue;
+              }
+              this.modules[r][6] = r % 2 == 0;
+            }
+
+            for (var c = 8; c < this.moduleCount - 8; c++) {
+              if (this.modules[6][c] != null) {
+                continue;
+              }
+              this.modules[6][c] = c % 2 == 0;
+            }
+          },
+
+          setupPositionAdjustPattern: function() {
+            var pos = QRCode.Util.getPatternPosition(this.typeNumber);
+
+            for (var i = 0; i < pos.length; i++) {
+              for (var j = 0; j < pos.length; j++) {
+                var row = pos[i];
+                var col = pos[j];
+
+                if (this.modules[row][col] != null) {
+                  continue;
+                }
+
+                for (var r = -2; r <= 2; r++) {
+                  for (var c = -2; c <= 2; c++) {
+                    if (
+                      r == -2 ||
+                      r == 2 ||
+                      c == -2 ||
+                      c == 2 ||
+                      (r == 0 && c == 0)
+                    ) {
+                      this.modules[row + r][col + c] = true;
+                    } else {
+                      this.modules[row + r][col + c] = false;
+                    }
+                  }
+                }
+              }
+            }
+          },
+
+          setupTypeNumber: function(test) {
+            var bits = QRCode.Util.getBCHTypeNumber(this.typeNumber);
+
+            for (var i = 0; i < 18; i++) {
+              var mod = !test && ((bits >> i) & 1) == 1;
+              this.modules[Math.floor(i / 3)][
+                (i % 3) + this.moduleCount - 8 - 3
+              ] = mod;
+            }
+
+            for (var i = 0; i < 18; i++) {
+              var mod = !test && ((bits >> i) & 1) == 1;
+              this.modules[(i % 3) + this.moduleCount - 8 - 3][
+                Math.floor(i / 3)
+              ] = mod;
+            }
+          },
+
+          setupTypeInfo: function(test, maskPattern) {
+            var data = (this.errorCorrectLevel << 3) | maskPattern;
+            var bits = QRCode.Util.getBCHTypeInfo(data);
+
+            // vertical
+            for (var i = 0; i < 15; i++) {
+              var mod = !test && ((bits >> i) & 1) == 1;
+
+              if (i < 6) {
+                this.modules[i][8] = mod;
+              } else if (i < 8) {
+                this.modules[i + 1][8] = mod;
+              } else {
+                this.modules[this.moduleCount - 15 + i][8] = mod;
+              }
+            }
+
+            // horizontal
+            for (var i = 0; i < 15; i++) {
+              var mod = !test && ((bits >> i) & 1) == 1;
+
+              if (i < 8) {
+                this.modules[8][this.moduleCount - i - 1] = mod;
+              } else if (i < 9) {
+                this.modules[8][15 - i - 1 + 1] = mod;
+              } else {
+                this.modules[8][15 - i - 1] = mod;
+              }
+            }
+
+            // fixed module
+            this.modules[this.moduleCount - 8][8] = !test;
+          },
+
+          mapData: function(data, maskPattern) {
+            var inc = -1;
+            var row = this.moduleCount - 1;
+            var bitIndex = 7;
+            var byteIndex = 0;
+
+            for (var col = this.moduleCount - 1; col > 0; col -= 2) {
+              if (col == 6) col--;
+
+              while (true) {
+                for (var c = 0; c < 2; c++) {
+                  if (this.modules[row][col - c] == null) {
+                    var dark = false;
+
+                    if (byteIndex < data.length) {
+                      dark = ((data[byteIndex] >>> bitIndex) & 1) == 1;
+                    }
+
+                    var mask = QRCode.Util.getMask(maskPattern, row, col - c);
+
+                    if (mask) {
+                      dark = !dark;
+                    }
+
+                    this.modules[row][col - c] = dark;
+                    bitIndex--;
+
+                    if (bitIndex == -1) {
+                      byteIndex++;
+                      bitIndex = 7;
+                    }
+                  }
+                }
+
+                row += inc;
+
+                if (row < 0 || this.moduleCount <= row) {
+                  row -= inc;
+                  inc = -inc;
+                  break;
+                }
+              }
+            }
+          }
+        };
+
+        QRCode.PAD0 = 0xec;
+        QRCode.PAD1 = 0x11;
+
+        QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
+          var rsBlocks = QRCode.RSBlock.getRSBlocks(
+            typeNumber,
+            errorCorrectLevel
+          );
+
+          var buffer = new QRCode.BitBuffer();
+
+          for (var i = 0; i < dataList.length; i++) {
+            var data = dataList[i];
+            buffer.put(data.mode, 4);
+            buffer.put(
+              data.getLength(),
+              QRCode.Util.getLengthInBits(data.mode, typeNumber)
+            );
+            data.write(buffer);
+          }
+
+          // calc num max data.
+          var totalDataCount = 0;
+          for (var i = 0; i < rsBlocks.length; i++) {
+            totalDataCount += rsBlocks[i].dataCount;
+          }
+
+          if (buffer.getLengthInBits() > totalDataCount * 8) {
+            throw new Error(
+              "code length overflow. (" +
+                buffer.getLengthInBits() +
+                ">" +
+                totalDataCount * 8 +
+                ")"
+            );
+          }
+
+          // end code
+          if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
+            buffer.put(0, 4);
+          }
+
+          // padding
+          while (buffer.getLengthInBits() % 8 != 0) {
+            buffer.putBit(false);
+          }
+
+          // padding
+          while (true) {
+            if (buffer.getLengthInBits() >= totalDataCount * 8) {
+              break;
+            }
+            buffer.put(QRCode.PAD0, 8);
+
+            if (buffer.getLengthInBits() >= totalDataCount * 8) {
+              break;
+            }
+            buffer.put(QRCode.PAD1, 8);
+          }
+
+          return QRCode.createBytes(buffer, rsBlocks);
+        };
+
+        QRCode.createBytes = function(buffer, rsBlocks) {
+          var offset = 0;
+
+          var maxDcCount = 0;
+          var maxEcCount = 0;
+
+          var dcdata = new Array(rsBlocks.length);
+          var ecdata = new Array(rsBlocks.length);
+
+          for (var r = 0; r < rsBlocks.length; r++) {
+            var dcCount = rsBlocks[r].dataCount;
+            var ecCount = rsBlocks[r].totalCount - dcCount;
+
+            maxDcCount = Math.max(maxDcCount, dcCount);
+            maxEcCount = Math.max(maxEcCount, ecCount);
+
+            dcdata[r] = new Array(dcCount);
+
+            for (var i = 0; i < dcdata[r].length; i++) {
+              dcdata[r][i] = 0xff & buffer.buffer[i + offset];
+            }
+            offset += dcCount;
+
+            var rsPoly = QRCode.Util.getErrorCorrectPolynomial(ecCount);
+            var rawPoly = new QRCode.Polynomial(
+              dcdata[r],
+              rsPoly.getLength() - 1
+            );
+
+            var modPoly = rawPoly.mod(rsPoly);
+            ecdata[r] = new Array(rsPoly.getLength() - 1);
+            for (var i = 0; i < ecdata[r].length; i++) {
+              var modIndex = i + modPoly.getLength() - ecdata[r].length;
+              ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
+            }
+          }
+
+          var totalCodeCount = 0;
+          for (var i = 0; i < rsBlocks.length; i++) {
+            totalCodeCount += rsBlocks[i].totalCount;
+          }
+
+          var data = new Array(totalCodeCount);
+          var index = 0;
+
+          for (var i = 0; i < maxDcCount; i++) {
+            for (var r = 0; r < rsBlocks.length; r++) {
+              if (i < dcdata[r].length) {
+                data[index++] = dcdata[r][i];
+              }
+            }
+          }
+
+          for (var i = 0; i < maxEcCount; i++) {
+            for (var r = 0; r < rsBlocks.length; r++) {
+              if (i < ecdata[r].length) {
+                data[index++] = ecdata[r][i];
+              }
+            }
+          }
+
+          return data;
+        };
+
+        //---------------------------------------------------------------------
+        // QR8bitByte
+        //---------------------------------------------------------------------
+        QRCode.QR8bitByte = function(data) {
+          this.mode = QRCode.Mode.MODE_8BIT_BYTE;
+          this.data = data;
+        };
+
+        QRCode.QR8bitByte.prototype = {
+          getLength: function(buffer) {
+            return this.data.length;
+          },
+
+          write: function(buffer) {
+            for (var i = 0; i < this.data.length; i++) {
+              // not JIS ...
+              buffer.put(this.data.charCodeAt(i), 8);
+            }
+          }
+        };
+
+        //---------------------------------------------------------------------
+        // QRMode
+        //---------------------------------------------------------------------
+        QRCode.Mode = {
+          MODE_NUMBER: 1 << 0,
+          MODE_ALPHA_NUM: 1 << 1,
+          MODE_8BIT_BYTE: 1 << 2,
+          MODE_KANJI: 1 << 3
+        };
+
+        //---------------------------------------------------------------------
+        // QRErrorCorrectLevel
+        //---------------------------------------------------------------------
+        QRCode.ErrorCorrectLevel = {
+          L: 1,
+          M: 0,
+          Q: 3,
+          H: 2
+        };
+
+        //---------------------------------------------------------------------
+        // QRMaskPattern
+        //---------------------------------------------------------------------
+        QRCode.MaskPattern = {
+          PATTERN000: 0,
+          PATTERN001: 1,
+          PATTERN010: 2,
+          PATTERN011: 3,
+          PATTERN100: 4,
+          PATTERN101: 5,
+          PATTERN110: 6,
+          PATTERN111: 7
+        };
+
+        //---------------------------------------------------------------------
+        // QRUtil
+        //---------------------------------------------------------------------
+
+        QRCode.Util = {
+          PATTERN_POSITION_TABLE: [
+            [],
+            [6, 18],
+            [6, 22],
+            [6, 26],
+            [6, 30],
+            [6, 34],
+            [6, 22, 38],
+            [6, 24, 42],
+            [6, 26, 46],
+            [6, 28, 50],
+            [6, 30, 54],
+            [6, 32, 58],
+            [6, 34, 62],
+            [6, 26, 46, 66],
+            [6, 26, 48, 70],
+            [6, 26, 50, 74],
+            [6, 30, 54, 78],
+            [6, 30, 56, 82],
+            [6, 30, 58, 86],
+            [6, 34, 62, 90],
+            [6, 28, 50, 72, 94],
+            [6, 26, 50, 74, 98],
+            [6, 30, 54, 78, 102],
+            [6, 28, 54, 80, 106],
+            [6, 32, 58, 84, 110],
+            [6, 30, 58, 86, 114],
+            [6, 34, 62, 90, 118],
+            [6, 26, 50, 74, 98, 122],
+            [6, 30, 54, 78, 102, 126],
+            [6, 26, 52, 78, 104, 130],
+            [6, 30, 56, 82, 108, 134],
+            [6, 34, 60, 86, 112, 138],
+            [6, 30, 58, 86, 114, 142],
+            [6, 34, 62, 90, 118, 146],
+            [6, 30, 54, 78, 102, 126, 150],
+            [6, 24, 50, 76, 102, 128, 154],
+            [6, 28, 54, 80, 106, 132, 158],
+            [6, 32, 58, 84, 110, 136, 162],
+            [6, 26, 54, 82, 110, 138, 166],
+            [6, 30, 58, 86, 114, 142, 170]
+          ],
+
+          G15:
+            (1 << 10) |
+            (1 << 8) |
+            (1 << 5) |
+            (1 << 4) |
+            (1 << 2) |
+            (1 << 1) |
+            (1 << 0),
+          G18:
+            (1 << 12) |
+            (1 << 11) |
+            (1 << 10) |
+            (1 << 9) |
+            (1 << 8) |
+            (1 << 5) |
+            (1 << 2) |
+            (1 << 0),
+          G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
+
+          getBCHTypeInfo: function(data) {
+            var d = data << 10;
+            while (
+              QRCode.Util.getBCHDigit(d) -
+                QRCode.Util.getBCHDigit(QRCode.Util.G15) >=
+              0
+            ) {
+              d ^=
+                QRCode.Util.G15 <<
+                (QRCode.Util.getBCHDigit(d) -
+                  QRCode.Util.getBCHDigit(QRCode.Util.G15));
+            }
+            return ((data << 10) | d) ^ QRCode.Util.G15_MASK;
+          },
+
+          getBCHTypeNumber: function(data) {
+            var d = data << 12;
+            while (
+              QRCode.Util.getBCHDigit(d) -
+                QRCode.Util.getBCHDigit(QRCode.Util.G18) >=
+              0
+            ) {
+              d ^=
+                QRCode.Util.G18 <<
+                (QRCode.Util.getBCHDigit(d) -
+                  QRCode.Util.getBCHDigit(QRCode.Util.G18));
+            }
+            return (data << 12) | d;
+          },
+
+          getBCHDigit: function(data) {
+            var digit = 0;
+
+            while (data != 0) {
+              digit++;
+              data >>>= 1;
+            }
+
+            return digit;
+          },
+
+          getPatternPosition: function(typeNumber) {
+            return QRCode.Util.PATTERN_POSITION_TABLE[typeNumber - 1];
+          },
+
+          getMask: function(maskPattern, i, j) {
+            switch (maskPattern) {
+              case QRCode.MaskPattern.PATTERN000:
+                return (i + j) % 2 == 0;
+              case QRCode.MaskPattern.PATTERN001:
+                return i % 2 == 0;
+              case QRCode.MaskPattern.PATTERN010:
+                return j % 3 == 0;
+              case QRCode.MaskPattern.PATTERN011:
+                return (i + j) % 3 == 0;
+              case QRCode.MaskPattern.PATTERN100:
+                return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
+              case QRCode.MaskPattern.PATTERN101:
+                return ((i * j) % 2) + ((i * j) % 3) == 0;
+              case QRCode.MaskPattern.PATTERN110:
+                return (((i * j) % 2) + ((i * j) % 3)) % 2 == 0;
+              case QRCode.MaskPattern.PATTERN111:
+                return (((i * j) % 3) + ((i + j) % 2)) % 2 == 0;
+
+              default:
+                throw new Error("bad maskPattern:" + maskPattern);
+            }
+          },
+
+          getErrorCorrectPolynomial: function(errorCorrectLength) {
+            var a = new QRCode.Polynomial([1], 0);
+
+            for (var i = 0; i < errorCorrectLength; i++) {
+              a = a.multiply(
+                new QRCode.Polynomial([1, QRCode.Math.gexp(i)], 0)
+              );
+            }
+
+            return a;
+          },
+
+          getLengthInBits: function(mode, type) {
+            if (1 <= type && type < 10) {
+              // 1 - 9
+
+              switch (mode) {
+                case QRCode.Mode.MODE_NUMBER:
+                  return 10;
+                case QRCode.Mode.MODE_ALPHA_NUM:
+                  return 9;
+                case QRCode.Mode.MODE_8BIT_BYTE:
+                  return 8;
+                case QRCode.Mode.MODE_KANJI:
+                  return 8;
+                default:
+                  throw new Error("mode:" + mode);
+              }
+            } else if (type < 27) {
+              // 10 - 26
+
+              switch (mode) {
+                case QRCode.Mode.MODE_NUMBER:
+                  return 12;
+                case QRCode.Mode.MODE_ALPHA_NUM:
+                  return 11;
+                case QRCode.Mode.MODE_8BIT_BYTE:
+                  return 16;
+                case QRCode.Mode.MODE_KANJI:
+                  return 10;
+                default:
+                  throw new Error("mode:" + mode);
+              }
+            } else if (type < 41) {
+              // 27 - 40
+
+              switch (mode) {
+                case QRCode.Mode.MODE_NUMBER:
+                  return 14;
+                case QRCode.Mode.MODE_ALPHA_NUM:
+                  return 13;
+                case QRCode.Mode.MODE_8BIT_BYTE:
+                  return 16;
+                case QRCode.Mode.MODE_KANJI:
+                  return 12;
+                default:
+                  throw new Error("mode:" + mode);
+              }
+            } else {
+              throw new Error("type:" + type);
+            }
+          },
+
+          getLostPoint: function(qrCode) {
+            var moduleCount = qrCode.getModuleCount();
+
+            var lostPoint = 0;
+
+            // LEVEL1
+
+            for (var row = 0; row < moduleCount; row++) {
+              for (var col = 0; col < moduleCount; col++) {
+                var sameCount = 0;
+                var dark = qrCode.isDark(row, col);
+
+                for (var r = -1; r <= 1; r++) {
+                  if (row + r < 0 || moduleCount <= row + r) {
+                    continue;
+                  }
+
+                  for (var c = -1; c <= 1; c++) {
+                    if (col + c < 0 || moduleCount <= col + c) {
+                      continue;
+                    }
+
+                    if (r == 0 && c == 0) {
+                      continue;
+                    }
+
+                    if (dark == qrCode.isDark(row + r, col + c)) {
+                      sameCount++;
+                    }
+                  }
+                }
+
+                if (sameCount > 5) {
+                  lostPoint += 3 + sameCount - 5;
+                }
+              }
+            }
+
+            // LEVEL2
+
+            for (var row = 0; row < moduleCount - 1; row++) {
+              for (var col = 0; col < moduleCount - 1; col++) {
+                var count = 0;
+                if (qrCode.isDark(row, col)) count++;
+                if (qrCode.isDark(row + 1, col)) count++;
+                if (qrCode.isDark(row, col + 1)) count++;
+                if (qrCode.isDark(row + 1, col + 1)) count++;
+                if (count == 0 || count == 4) {
+                  lostPoint += 3;
+                }
+              }
+            }
+
+            // LEVEL3
+
+            for (var row = 0; row < moduleCount; row++) {
+              for (var col = 0; col < moduleCount - 6; col++) {
+                if (
+                  qrCode.isDark(row, col) &&
+                  !qrCode.isDark(row, col + 1) &&
+                  qrCode.isDark(row, col + 2) &&
+                  qrCode.isDark(row, col + 3) &&
+                  qrCode.isDark(row, col + 4) &&
+                  !qrCode.isDark(row, col + 5) &&
+                  qrCode.isDark(row, col + 6)
+                ) {
+                  lostPoint += 40;
+                }
+              }
+            }
+
+            for (var col = 0; col < moduleCount; col++) {
+              for (var row = 0; row < moduleCount - 6; row++) {
+                if (
+                  qrCode.isDark(row, col) &&
+                  !qrCode.isDark(row + 1, col) &&
+                  qrCode.isDark(row + 2, col) &&
+                  qrCode.isDark(row + 3, col) &&
+                  qrCode.isDark(row + 4, col) &&
+                  !qrCode.isDark(row + 5, col) &&
+                  qrCode.isDark(row + 6, col)
+                ) {
+                  lostPoint += 40;
+                }
+              }
+            }
+
+            // LEVEL4
+
+            var darkCount = 0;
+
+            for (var col = 0; col < moduleCount; col++) {
+              for (var row = 0; row < moduleCount; row++) {
+                if (qrCode.isDark(row, col)) {
+                  darkCount++;
+                }
+              }
+            }
+
+            var ratio =
+              Math.abs((100 * darkCount) / moduleCount / moduleCount - 50) / 5;
+            lostPoint += ratio * 10;
+
+            return lostPoint;
+          }
+        };
+
+        //---------------------------------------------------------------------
+        // QRMath
+        //---------------------------------------------------------------------
+
+        QRCode.Math = {
+          glog: function(n) {
+            if (n < 1) {
+              throw new Error("glog(" + n + ")");
+            }
+
+            return QRCode.Math.LOG_TABLE[n];
+          },
+
+          gexp: function(n) {
+            while (n < 0) {
+              n += 255;
+            }
+
+            while (n >= 256) {
+              n -= 255;
+            }
+
+            return QRCode.Math.EXP_TABLE[n];
+          },
+
+          EXP_TABLE: new Array(256),
+
+          LOG_TABLE: new Array(256)
+        };
+
+        for (var i = 0; i < 8; i++) {
+          QRCode.Math.EXP_TABLE[i] = 1 << i;
+        }
+        for (var i = 8; i < 256; i++) {
+          QRCode.Math.EXP_TABLE[i] =
+            QRCode.Math.EXP_TABLE[i - 4] ^
+            QRCode.Math.EXP_TABLE[i - 5] ^
+            QRCode.Math.EXP_TABLE[i - 6] ^
+            QRCode.Math.EXP_TABLE[i - 8];
+        }
+        for (var i = 0; i < 255; i++) {
+          QRCode.Math.LOG_TABLE[QRCode.Math.EXP_TABLE[i]] = i;
+        }
+
+        //---------------------------------------------------------------------
+        // QRPolynomial
+        //---------------------------------------------------------------------
+
+        QRCode.Polynomial = function(num, shift) {
+          if (num.length == undefined) {
+            throw new Error(num.length + "/" + shift);
+          }
+
+          var offset = 0;
+
+          while (offset < num.length && num[offset] == 0) {
+            offset++;
+          }
+
+          this.num = new Array(num.length - offset + shift);
+          for (var i = 0; i < num.length - offset; i++) {
+            this.num[i] = num[i + offset];
+          }
+        };
+
+        QRCode.Polynomial.prototype = {
+          get: function(index) {
+            return this.num[index];
+          },
+
+          getLength: function() {
+            return this.num.length;
+          },
+
+          multiply: function(e) {
+            var num = new Array(this.getLength() + e.getLength() - 1);
+
+            for (var i = 0; i < this.getLength(); i++) {
+              for (var j = 0; j < e.getLength(); j++) {
+                num[i + j] ^= QRCode.Math.gexp(
+                  QRCode.Math.glog(this.get(i)) + QRCode.Math.glog(e.get(j))
+                );
+              }
+            }
+
+            return new QRCode.Polynomial(num, 0);
+          },
+
+          mod: function(e) {
+            if (this.getLength() - e.getLength() < 0) {
+              return this;
+            }
+
+            var ratio =
+              QRCode.Math.glog(this.get(0)) - QRCode.Math.glog(e.get(0));
+
+            var num = new Array(this.getLength());
+
+            for (var i = 0; i < this.getLength(); i++) {
+              num[i] = this.get(i);
+            }
+
+            for (var i = 0; i < e.getLength(); i++) {
+              num[i] ^= QRCode.Math.gexp(QRCode.Math.glog(e.get(i)) + ratio);
+            }
+
+            // recursive call
+            return new QRCode.Polynomial(num, 0).mod(e);
+          }
+        };
+
+        //---------------------------------------------------------------------
+        // QRRSBlock
+        //---------------------------------------------------------------------
+
+        QRCode.RSBlock = function(totalCount, dataCount) {
+          this.totalCount = totalCount;
+          this.dataCount = dataCount;
+        };
+
+        QRCode.RSBlock.RS_BLOCK_TABLE = [
+          // L
+          // M
+          // Q
+          // H
+
+          // 1
+          [1, 26, 19],
+          [1, 26, 16],
+          [1, 26, 13],
+          [1, 26, 9],
+
+          // 2
+          [1, 44, 34],
+          [1, 44, 28],
+          [1, 44, 22],
+          [1, 44, 16],
+
+          // 3
+          [1, 70, 55],
+          [1, 70, 44],
+          [2, 35, 17],
+          [2, 35, 13],
+
+          // 4
+          [1, 100, 80],
+          [2, 50, 32],
+          [2, 50, 24],
+          [4, 25, 9],
+
+          // 5
+          [1, 134, 108],
+          [2, 67, 43],
+          [2, 33, 15, 2, 34, 16],
+          [2, 33, 11, 2, 34, 12],
+
+          // 6
+          [2, 86, 68],
+          [4, 43, 27],
+          [4, 43, 19],
+          [4, 43, 15],
+
+          // 7
+          [2, 98, 78],
+          [4, 49, 31],
+          [2, 32, 14, 4, 33, 15],
+          [4, 39, 13, 1, 40, 14],
+
+          // 8
+          [2, 121, 97],
+          [2, 60, 38, 2, 61, 39],
+          [4, 40, 18, 2, 41, 19],
+          [4, 40, 14, 2, 41, 15],
+
+          // 9
+          [2, 146, 116],
+          [3, 58, 36, 2, 59, 37],
+          [4, 36, 16, 4, 37, 17],
+          [4, 36, 12, 4, 37, 13],
+
+          // 10
+          [2, 86, 68, 2, 87, 69],
+          [4, 69, 43, 1, 70, 44],
+          [6, 43, 19, 2, 44, 20],
+          [6, 43, 15, 2, 44, 16]
+        ];
+
+        QRCode.RSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
+          var rsBlock = QRCode.RSBlock.getRsBlockTable(
+            typeNumber,
+            errorCorrectLevel
+          );
+
+          if (rsBlock == undefined) {
+            throw new Error(
+              "bad rs block @ typeNumber:" +
+                typeNumber +
+                "/errorCorrectLevel:" +
+                errorCorrectLevel
+            );
+          }
+
+          var length = rsBlock.length / 3;
+
+          var list = new Array();
+
+          for (var i = 0; i < length; i++) {
+            var count = rsBlock[i * 3 + 0];
+            var totalCount = rsBlock[i * 3 + 1];
+            var dataCount = rsBlock[i * 3 + 2];
+
+            for (var j = 0; j < count; j++) {
+              list.push(new QRCode.RSBlock(totalCount, dataCount));
+            }
+          }
+
+          return list;
+        };
+
+        QRCode.RSBlock.getRsBlockTable = function(
+          typeNumber,
+          errorCorrectLevel
+        ) {
+          switch (errorCorrectLevel) {
+            case QRCode.ErrorCorrectLevel.L:
+              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+            case QRCode.ErrorCorrectLevel.M:
+              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+            case QRCode.ErrorCorrectLevel.Q:
+              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+            case QRCode.ErrorCorrectLevel.H:
+              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+            default:
+              return undefined;
+          }
+        };
+
+        //---------------------------------------------------------------------
+        // QRBitBuffer
+        //---------------------------------------------------------------------
+
+        QRCode.BitBuffer = function() {
+          this.buffer = new Array();
+          this.length = 0;
+        };
+
+        QRCode.BitBuffer.prototype = {
+          get: function(index) {
+            var bufIndex = Math.floor(index / 8);
+            return ((this.buffer[bufIndex] >>> (7 - (index % 8))) & 1) == 1;
+          },
+
+          put: function(num, length) {
+            for (var i = 0; i < length; i++) {
+              this.putBit(((num >>> (length - i - 1)) & 1) == 1);
+            }
+          },
+
+          getLengthInBits: function() {
+            return this.length;
+          },
+
+          putBit: function(bit) {
+            var bufIndex = Math.floor(this.length / 8);
+            if (this.buffer.length <= bufIndex) {
+              this.buffer.push(0);
+            }
+
+            if (bit) {
+              this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
+            }
+
+            this.length++;
+          }
+        };
+      })();
+    </script>
+    <script type="text/javascript">
+      /*
+            Copyright (c) 2011 Stefan Thomas
+            
+            Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+            
+            The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+            
+            THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+            */
+
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
+      (function(exports) {
+        var Bitcoin = exports;
+      })("object" === typeof module ? module.exports : (window.Bitcoin = {}));
+    </script>
+    <script type="text/javascript">
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+      (function(Bitcoin) {
+        Bitcoin.Base58 = {
+          alphabet:
+            "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+          validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+          base: BigInteger.valueOf(58),
+
+          /**
+           * Convert a byte array to a base58-encoded string.
+           *
+           * Written by Mike Hearn for BitcoinJ.
+           *   Copyright (c) 2011 Google Inc.
+           *
+           * Ported to JavaScript by Stefan Thomas.
+           */
+          encode: function(input) {
+            var bi = BigInteger.fromByteArrayUnsigned(input);
+            var chars = [];
+
+            while (bi.compareTo(B58.base) >= 0) {
+              var mod = bi.mod(B58.base);
+              chars.unshift(B58.alphabet[mod.intValue()]);
+              bi = bi.subtract(mod).divide(B58.base);
+            }
+            chars.unshift(B58.alphabet[bi.intValue()]);
+
+            // Convert leading zeros too.
+            for (var i = 0; i < input.length; i++) {
+              if (input[i] == 0x00) {
+                chars.unshift(B58.alphabet[0]);
+              } else break;
+            }
+
+            return chars.join("");
+          },
+
+          /**
+           * Convert a base58-encoded string to a byte array.
+           *
+           * Written by Mike Hearn for BitcoinJ.
+           *   Copyright (c) 2011 Google Inc.
+           *
+           * Ported to JavaScript by Stefan Thomas.
+           */
+          decode: function(input) {
+            var bi = BigInteger.valueOf(0);
+            var leadingZerosNum = 0;
+            for (var i = input.length - 1; i >= 0; i--) {
+              var alphaIndex = B58.alphabet.indexOf(input[i]);
+              if (alphaIndex < 0) {
+                throw "Invalid character";
+              }
+              bi = bi.add(
+                BigInteger.valueOf(alphaIndex).multiply(
+                  B58.base.pow(input.length - 1 - i)
+                )
+              );
+
+              // This counts leading zero bytes
+              if (input[i] == "1") leadingZerosNum++;
+              else leadingZerosNum = 0;
+            }
+            var bytes = bi.toByteArrayUnsigned();
+
+            // Add leading zeros
+            while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+            return bytes;
+          }
+        };
+
+        var B58 = Bitcoin.Base58;
+      })("undefined" != typeof Bitcoin ? Bitcoin : module.exports);
+    </script>
+    <script type="text/javascript">
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+      Bitcoin.Address = function(bytes, networkVersion) {
+        if ("string" == typeof bytes) {
+          bytes = Bitcoin.Address.decodeString(bytes);
+        }
+        this.hash = bytes;
+        // changesMadeByAbhishek: add networkVersion dynamically
+        //this.version = Bitcoin.Address.networkVersion;
+        this.version = networkVersion;
+      };
+
+      //Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+      //Bitcoin.Address.networkVersion = 0x73; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+
+      /**
+       * Serialize this object as a standard Bitcoin address.
+       *
+       * Returns the address as a base58-encoded string in the standardized format.
+       */
+      Bitcoin.Address.prototype.toString = function() {
+        // Get a copy of the hash
+        var hash = this.hash.slice(0);
+
+        // Version
+        hash.unshift(this.version);
+        var checksum = Crypto.SHA256(
+          Crypto.SHA256(hash, {
+            asBytes: true
+          }),
+          {
+            asBytes: true
+          }
+        );
+        var bytes = hash.concat(checksum.slice(0, 4));
+        return Bitcoin.Base58.encode(bytes);
+      };
+
+      Bitcoin.Address.prototype.getHashBase64 = function() {
+        return Crypto.util.bytesToBase64(this.hash);
+      };
+
+      /**
+       * Parse a Bitcoin address contained in a string.
+       */
+      Bitcoin.Address.decodeString = function(string) {
+        var bytes = Bitcoin.Base58.decode(string);
+        var hash = bytes.slice(0, 21);
+        var checksum = Crypto.SHA256(
+          Crypto.SHA256(hash, {
+            asBytes: true
+          }),
+          {
+            asBytes: true
+          }
+        );
+
+        if (
+          checksum[0] != bytes[21] ||
+          checksum[1] != bytes[22] ||
+          checksum[2] != bytes[23] ||
+          checksum[3] != bytes[24]
+        ) {
+          throw "Checksum validation failed!";
+        }
+
+        var version = hash.shift();
+
+        if (version != 0) {
+          throw "Version " + version + " not supported!";
+        }
+
+        return hash;
+      };
+    </script>
+    <script type="text/javascript">
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+      Bitcoin.ECDSA = (function() {
+        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+        var rng = new SecureRandom();
+
+        var P_OVER_FOUR = null;
+
+        function implShamirsTrick(P, k, Q, l) {
+          var m = Math.max(k.bitLength(), l.bitLength());
+          var Z = P.add2D(Q);
+          var R = P.curve.getInfinity();
+
+          for (var i = m - 1; i >= 0; --i) {
+            R = R.twice2D();
+
+            R.z = BigInteger.ONE;
+
+            if (k.testBit(i)) {
+              if (l.testBit(i)) {
+                R = R.add2D(Z);
+              } else {
+                R = R.add2D(P);
+              }
+            } else {
+              if (l.testBit(i)) {
+                R = R.add2D(Q);
+              }
+            }
+          }
+
+          return R;
+        }
+
+        var ECDSA = {
+          getBigRandom: function(limit) {
+            return new BigInteger(limit.bitLength(), rng)
+              .mod(limit.subtract(BigInteger.ONE))
+              .add(BigInteger.ONE);
+          },
+          sign: function(hash, priv) {
+            var d = priv;
+            var n = ecparams.getN();
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+
+            do {
+              var k = ECDSA.getBigRandom(n);
+              var G = ecparams.getG();
+              var Q = G.multiply(k);
+              var r = Q.getX()
+                .toBigInteger()
+                .mod(n);
+            } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+            var s = k
+              .modInverse(n)
+              .multiply(e.add(d.multiply(r)))
+              .mod(n);
+
+            return ECDSA.serializeSig(r, s);
+          },
+
+          verify: function(hash, sig, pubkey) {
+            var r, s;
+            if (Bitcoin.Util.isArray(sig)) {
+              var obj = ECDSA.parseSig(sig);
+              r = obj.r;
+              s = obj.s;
+            } else if ("object" === typeof sig && sig.r && sig.s) {
+              r = sig.r;
+              s = sig.s;
+            } else {
+              throw "Invalid value for signature";
+            }
+
+            var Q;
+            if (pubkey instanceof ec.PointFp) {
+              Q = pubkey;
+            } else if (Bitcoin.Util.isArray(pubkey)) {
+              Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+            } else {
+              throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+            }
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+
+            return ECDSA.verifyRaw(e, r, s, Q);
+          },
+
+          verifyRaw: function(e, r, s, Q) {
+            var n = ecparams.getN();
+            var G = ecparams.getG();
+
+            if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+              return false;
+
+            if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+              return false;
+
+            var c = s.modInverse(n);
+
+            var u1 = e.multiply(c).mod(n);
+            var u2 = r.multiply(c).mod(n);
+
+            // TODO(!!!): For some reason Shamir's trick isn't working with
+            // signed message verification!? Probably an implementation
+            // error!
+            //var point = implShamirsTrick(G, u1, Q, u2);
+            var point = G.multiply(u1).add(Q.multiply(u2));
+
+            var v = point
+              .getX()
+              .toBigInteger()
+              .mod(n);
+
+            return v.equals(r);
+          },
+
+          /**
+           * Serialize a signature into DER format.
+           *
+           * Takes two BigIntegers representing r and s and returns a byte array.
+           */
+          serializeSig: function(r, s) {
+            var rBa = r.toByteArraySigned();
+            var sBa = s.toByteArraySigned();
+
+            var sequence = [];
+            sequence.push(0x02); // INTEGER
+            sequence.push(rBa.length);
+            sequence = sequence.concat(rBa);
+
+            sequence.push(0x02); // INTEGER
+            sequence.push(sBa.length);
+            sequence = sequence.concat(sBa);
+
+            sequence.unshift(sequence.length);
+            sequence.unshift(0x30); // SEQUENCE
+
+            return sequence;
+          },
+
+          /**
+           * Parses a byte array containing a DER-encoded signature.
+           *
+           * This function will return an object of the form:
+           *
+           * {
+           *   r: BigInteger,
+           *   s: BigInteger
+           * }
+           */
+          parseSig: function(sig) {
+            var cursor;
+            if (sig[0] != 0x30)
+              throw new Error("Signature not a valid DERSequence");
+
+            cursor = 2;
+            if (sig[cursor] != 0x02)
+              throw new Error(
+                "First element in signature must be a DERInteger"
+              );
+            var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+            cursor += 2 + sig[cursor + 1];
+            if (sig[cursor] != 0x02)
+              throw new Error(
+                "Second element in signature must be a DERInteger"
+              );
+            var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+            cursor += 2 + sig[cursor + 1];
+
+            //if (cursor != sig.length)
+            //	throw new Error("Extra bytes in signature");
+
+            var r = BigInteger.fromByteArrayUnsigned(rBa);
+            var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+            return {
+              r: r,
+              s: s
+            };
+          },
+
+          parseSigCompact: function(sig) {
+            if (sig.length !== 65) {
+              throw "Signature has the wrong length";
+            }
+
+            // Signature is prefixed with a type byte storing three bits of
+            // information.
+            var i = sig[0] - 27;
+            if (i < 0 || i > 7) {
+              throw "Invalid signature type";
+            }
+
+            var n = ecparams.getN();
+            var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+            var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+            return {
+              r: r,
+              s: s,
+              i: i
+            };
+          },
+
+          /**
+           * Recover a public key from a signature.
+           *
+           * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+           * Key Recovery Operation".
+           *
+           * http://www.secg.org/download/aid-780/sec1-v2.pdf
+           */
+          recoverPubKey: function(r, s, hash, i) {
+            // The recovery parameter i has two bits.
+            i = i & 3;
+
+            // The less significant bit specifies whether the y coordinate
+            // of the compressed point is even or not.
+            var isYEven = i & 1;
+
+            // The more significant bit specifies whether we should use the
+            // first or second candidate key.
+            var isSecondKey = i >> 1;
+
+            var n = ecparams.getN();
+            var G = ecparams.getG();
+            var curve = ecparams.getCurve();
+            var p = curve.getQ();
+            var a = curve.getA().toBigInteger();
+            var b = curve.getB().toBigInteger();
+
+            // We precalculate (p + 1) / 4 where p is if the field order
+            if (!P_OVER_FOUR) {
+              P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+            }
+
+            // 1.1 Compute x
+            var x = isSecondKey ? r.add(n) : r;
+
+            // 1.3 Convert x to point
+            var alpha = x
+              .multiply(x)
+              .multiply(x)
+              .add(a.multiply(x))
+              .add(b)
+              .mod(p);
+            var beta = alpha.modPow(P_OVER_FOUR, p);
+
+            var xorOdd = beta.isEven() ? i % 2 : (i + 1) % 2;
+            // If beta is even, but y isn't or vice versa, then convert it,
+            // otherwise we're done and y == beta.
+            var y = (beta.isEven()
+            ? !isYEven
+            : isYEven)
+              ? beta
+              : p.subtract(beta);
+
+            // 1.4 Check that nR is at infinity
+            var R = new EllipticCurve.PointFp(
+              curve,
+              curve.fromBigInteger(x),
+              curve.fromBigInteger(y)
+            );
+            R.validate();
+
+            // 1.5 Compute e from M
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+            var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+            // 1.6 Compute Q = r^-1 (sR - eG)
+            var rInv = r.modInverse(n);
+            var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+            Q.validate();
+            if (!ECDSA.verifyRaw(e, r, s, Q)) {
+              throw "Pubkey recovery unsuccessful";
+            }
+
+            var pubKey = new Bitcoin.ECKey();
+            pubKey.pub = Q;
+            return pubKey;
+          },
+
+          /**
+           * Calculate pubkey extraction parameter.
+           *
+           * When extracting a pubkey from a signature, we have to
+           * distinguish four different cases. Rather than putting this
+           * burden on the verifier, Bitcoin includes a 2-bit value with the
+           * signature.
+           *
+           * This function simply tries all four cases and returns the value
+           * that resulted in a successful pubkey recovery.
+           */
+          calcPubkeyRecoveryParam: function(address, r, s, hash) {
+            for (var i = 0; i < 4; i++) {
+              try {
+                var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                if (pubkey.getBitcoinAddress().toString() == address) {
+                  return i;
+                }
+              } catch (e) {}
+            }
+            throw "Unable to find valid recovery factor";
+          }
+        };
+
+        return ECDSA;
+      })();
+    </script>
+    <script type="text/javascript">
+      Bitcoin.KeyPool = (function() {
+        var KeyPool = function() {
+          this.keyArray = [];
+
+          this.push = function(item) {
+            if (item == null || item.priv == null) return;
+            var doAdd = true;
+            // prevent duplicates from being added to the array
+            for (var index in this.keyArray) {
+              var currentItem = this.keyArray[index];
+              if (
+                currentItem != null &&
+                currentItem.priv != null &&
+                item.getBitcoinAddress() == currentItem.getBitcoinAddress()
+              ) {
+                doAdd = false;
+                break;
+              }
+            }
+            if (doAdd) this.keyArray.push(item);
+          };
+
+          this.reset = function() {
+            this.keyArray = [];
+          };
+
+          this.getArray = function() {
+            // copy array
+            return this.keyArray.slice(0);
+          };
+
+          this.setArray = function(ka) {
+            this.keyArray = ka;
+          };
+
+          this.length = function() {
+            return this.keyArray.length;
+          };
+
+          this.toString = function() {
+            var keyPoolString = "# = " + this.length() + "\n";
+            var pool = this.getArray();
+            for (var index in pool) {
+              var item = pool[index];
+              if (
+                Bitcoin.Util.hasMethods(item, "getBitcoinAddress", "toString")
+              ) {
+                if (item != null) {
+                  keyPoolString +=
+                    '"' +
+                    item.getBitcoinAddress() +
+                    '"' +
+                    ', "' +
+                    item.toString("wif") +
+                    '"\n';
+                }
+              }
+            }
+
+            return keyPoolString;
+          };
+
+          return this;
+        };
+
+        return new KeyPool();
+      })();
+
+      Bitcoin.Bip38Key = (function() {
+        var Bip38 = function(address, encryptedKey) {
+          this.address = address;
+          this.priv = encryptedKey;
+        };
+
+        Bip38.prototype.getBitcoinAddress = function() {
+          return this.address;
+        };
+
+        Bip38.prototype.toString = function() {
+          return this.priv;
+        };
+
+        return Bip38;
+      })();
+
+      //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+      Bitcoin.ECKey = (function() {
+        var ECDSA = Bitcoin.ECDSA;
+        var KeyPool = Bitcoin.KeyPool;
+        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+        var ECKey = function(input) {
+          if (!input) {
+            // Generate new key
+            var n = ecparams.getN();
+            this.priv = ECDSA.getBigRandom(n);
+          } else if (input instanceof BigInteger) {
+            // Input is a private key value
+            this.priv = input;
+          } else if (Bitcoin.Util.isArray(input)) {
+            // Prepend zero byte to prevent interpretation as negative integer
+            this.priv = BigInteger.fromByteArrayUnsigned(input);
+          } else if ("string" == typeof input) {
+            var bytes = null;
+            try {
+              if (ECKey.isWalletImportFormat(input)) {
+                bytes = ECKey.decodeWalletImportFormat(input);
+              } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                this.compressed = true;
+              } else if (ECKey.isMiniFormat(input)) {
+                bytes = Crypto.SHA256(input, {
+                  asBytes: true
+                });
+              } else if (ECKey.isHexFormat(input)) {
+                bytes = Crypto.util.hexToBytes(input);
+              } else if (ECKey.isBase64Format(input)) {
+                bytes = Crypto.util.base64ToBytes(input);
+              }
+            } catch (exc1) {
+              this.setError(exc1);
+            }
+
+            if (ECKey.isBase6Format(input)) {
+              this.priv = new BigInteger(input, 6);
+            } else if (bytes == null || bytes.length != 32) {
+              this.priv = null;
+            } else {
+              // Prepend zero byte to prevent interpretation as negative integer
+              this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+            }
+          }
+
+          this.compressed =
+            this.compressed == undefined
+              ? !!ECKey.compressByDefault
+              : this.compressed;
+          try {
+            // check not zero
+            if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0)
+              this.setError("Error: BigInteger equal to zero.");
+            // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+            var hexKeyRangeLimit =
+              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+            var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+            var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+            if (this.priv != null && limitBigInt.compareTo(this.priv) < 0)
+              this.setError("Error: BigInteger outside of curve range.");
+
+            if (this.priv != null) {
+              KeyPool.push(this);
+            }
+          } catch (exc2) {
+            this.setError(exc2);
+          }
+        };
+
+        //FLO Mainnet (0xA3) --- FLO Testnet (0xEF)
+        // changesMadeByAbhishek: Change below line to flo mainnet (0xA3) when deploying
+        ECKey.privateKeyPrefix = 0xef; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+
+        /**
+         * Whether public keys should be returned compressed by default.
+         */
+        ECKey.compressByDefault = false;
+
+        /**
+         * Set whether the public key should be returned compressed or not.
+         */
+        ECKey.prototype.setError = function(err) {
+          this.error = err;
+          this.priv = null;
+          return this;
+        };
+
+        /**
+         * Set whether the public key should be returned compressed or not.
+         */
+        ECKey.prototype.setCompressed = function(v) {
+          this.compressed = !!v;
+          if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+          return this;
+        };
+
+        /*
+         * Return public key as a byte array in DER encoding
+         */
+        ECKey.prototype.getPub = function() {
+          if (this.compressed) {
+            if (this.pubComp) return this.pubComp;
+            return (this.pubComp = this.getPubPoint().getEncoded(1));
+          } else {
+            if (this.pubUncomp) return this.pubUncomp;
+            return (this.pubUncomp = this.getPubPoint().getEncoded(0));
+          }
+        };
+
+        /**
+         * Return public point as ECPoint object.
+         */
+        ECKey.prototype.getPubPoint = function() {
+          if (!this.pubPoint) {
+            this.pubPoint = ecparams.getG().multiply(this.priv);
+            this.pubPoint.compressed = this.compressed;
+          }
+          return this.pubPoint;
+        };
+
+        ECKey.prototype.getPubKeyHex = function() {
+          if (this.compressed) {
+            if (this.pubKeyHexComp) return this.pubKeyHexComp;
+            return (this.pubKeyHexComp = Crypto.util
+              .bytesToHex(this.getPub())
+              .toString()
+              .toUpperCase());
+          } else {
+            if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+            return (this.pubKeyHexUncomp = Crypto.util
+              .bytesToHex(this.getPub())
+              .toString()
+              .toUpperCase());
+          }
+        };
+
+        /**
+         * Get the pubKeyHash for this key.
+         *
+         * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+         * a byte array.
+         */
+        ECKey.prototype.getPubKeyHash = function() {
+          if (this.compressed) {
+            if (this.pubKeyHashComp) return this.pubKeyHashComp;
+            return (this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(
+              this.getPub()
+            ));
+          } else {
+            if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+            return (this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(
+              this.getPub()
+            ));
+          }
+        };
+
+        ECKey.prototype.getBitcoinAddress = function(networkVersion) {
+          var hash = this.getPubKeyHash();
+          var addr = new Bitcoin.Address(hash, networkVersion);
+          return addr.toString();
+        };
+
+        /*
+         * Takes a public point as a hex string or byte array
+         */
+        ECKey.prototype.setPub = function(pub) {
+          // byte array
+          if (Bitcoin.Util.isArray(pub)) {
+            pub = Crypto.util
+              .bytesToHex(pub)
+              .toString()
+              .toUpperCase();
+          }
+          var ecPoint = ecparams.getCurve().decodePointHex(pub);
+          this.setCompressed(ecPoint.compressed);
+          this.pubPoint = ecPoint;
+          return this;
+        };
+
+        // Sipa Private Key Wallet Import Format
+        ECKey.prototype.getBitcoinWalletImportFormat = function() {
+          var bytes = this.getBitcoinPrivateKeyByteArray();
+          if (bytes == null) return "";
+          bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+          if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+          var checksum = Crypto.SHA256(
+            Crypto.SHA256(bytes, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+          bytes = bytes.concat(checksum.slice(0, 4));
+          var privWif = Bitcoin.Base58.encode(bytes);
+          return privWif;
+        };
+
+        // Private Key Hex Format
+        ECKey.prototype.getBitcoinHexFormat = function() {
+          return Crypto.util
+            .bytesToHex(this.getBitcoinPrivateKeyByteArray())
+            .toString()
+            .toUpperCase();
+        };
+
+        // Private Key Base64 Format
+        ECKey.prototype.getBitcoinBase64Format = function() {
+          return Crypto.util.bytesToBase64(
+            this.getBitcoinPrivateKeyByteArray()
+          );
+        };
+
+        ECKey.prototype.getBitcoinPrivateKeyByteArray = function() {
+          if (this.priv == null) return null;
+          // Get a copy of private key as a byte array
+          var bytes = this.priv.toByteArrayUnsigned();
+          // zero pad if private key is less than 32 bytes
+          while (bytes.length < 32) bytes.unshift(0x00);
+          return bytes;
+        };
+
+        ECKey.prototype.toString = function(format) {
+          format = format || "";
+          if (
+            format.toString().toLowerCase() == "base64" ||
+            format.toString().toLowerCase() == "b64"
+          ) {
+            return this.getBitcoinBase64Format();
+          }
+          // Wallet Import Format
+          else if (format.toString().toLowerCase() == "wif") {
+            return this.getBitcoinWalletImportFormat();
+          } else {
+            return this.getBitcoinHexFormat();
+          }
+        };
+
+        ECKey.prototype.sign = function(hash) {
+          return ECDSA.sign(hash, this.priv);
+        };
+
+        ECKey.prototype.verify = function(hash, sig) {
+          return ECDSA.verify(hash, sig, this.getPub());
+        };
+
+        /**
+         * Parse a wallet import format private key contained in a string.
+         */
+        ECKey.decodeWalletImportFormat = function(privStr) {
+          var bytes = Bitcoin.Base58.decode(privStr);
+          var hash = bytes.slice(0, 33);
+          var checksum = Crypto.SHA256(
+            Crypto.SHA256(hash, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+          if (
+            checksum[0] != bytes[33] ||
+            checksum[1] != bytes[34] ||
+            checksum[2] != bytes[35] ||
+            checksum[3] != bytes[36]
+          ) {
+            throw "Checksum validation failed!";
+          }
+          var version = hash.shift();
+          if (version != ECKey.privateKeyPrefix) {
+            throw "Version " + version + " not supported!";
+          }
+          return hash;
+        };
+
+        /**
+         * Parse a compressed wallet import format private key contained in a string.
+         */
+        ECKey.decodeCompressedWalletImportFormat = function(privStr) {
+          var bytes = Bitcoin.Base58.decode(privStr);
+          var hash = bytes.slice(0, 34);
+          var checksum = Crypto.SHA256(
+            Crypto.SHA256(hash, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+          if (
+            checksum[0] != bytes[34] ||
+            checksum[1] != bytes[35] ||
+            checksum[2] != bytes[36] ||
+            checksum[3] != bytes[37]
+          ) {
+            throw "Checksum validation failed!";
+          }
+          var version = hash.shift();
+          if (version != ECKey.privateKeyPrefix) {
+            throw "Version " + version + " not supported!";
+          }
+          hash.pop();
+          return hash;
+        };
+
+        // 64 characters [0-9A-F]
+        ECKey.isHexFormat = function(key) {
+          key = key.toString();
+          return /^[A-Fa-f0-9]{64}$/.test(key);
+        };
+
+        // 51 characters base58, always starts with a '5'
+        ECKey.isWalletImportFormat = function(key) {
+          key = key.toString();
+          return ECKey.privateKeyPrefix == 0x80
+            ? /^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+                key
+              )
+            : /^9[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+                key
+              );
+        };
+
+        // 52 characters base58
+        ECKey.isCompressedWalletImportFormat = function(key) {
+          key = key.toString();
+        //   return ECKey.privateKeyPrefix == 0x80
+        //     ? /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+        //         key
+        //       )
+        //     : /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+        //         key
+        //       );
+            switch (ECKey.currentBlockchain) {
+              case "BTC":
+                  return /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                        key
+                    )
+                  break;              
+              case "BTC_TEST":
+                  return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                        key
+                    );   
+                  break;
+              case "FLO":
+                  return /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                  break;              
+              case "FLO_TEST":
+                  return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                  break;
+          
+              default:
+                  break;
+          }
+        };
+
+        // 44 characters
+        ECKey.isBase64Format = function(key) {
+          key = key.toString();
+          return /^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(
+            key
+          );
+        };
+
+        // 99 characters, 1=1, if using dice convert 6 to 0
+        ECKey.isBase6Format = function(key) {
+          key = key.toString();
+          return /^[012345]{99}$/.test(key);
+        };
+
+        // 22, 26 or 30 characters, always starts with an 'S'
+        ECKey.isMiniFormat = function(key) {
+          key = key.toString();
+          var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(
+            key
+          );
+          var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(
+            key
+          );
+          var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(
+            key
+          );
+          var testBytes = Crypto.SHA256(key + "?", {
+            asBytes: true
+          });
+
+          return (
+            (testBytes[0] === 0x00 || testBytes[0] === 0x01) &&
+            (validChars22 || validChars26 || validChars30)
+          );
+        };
+
+        return ECKey;
+      })();
+    </script>
+    <script type="text/javascript">
+      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+      // Bitcoin utility functions
+      Bitcoin.Util = {
+        /**
+         * Cross-browser compatibility version of Array.isArray.
+         */
+        isArray:
+          Array.isArray ||
+          function(o) {
+            return Object.prototype.toString.call(o) === "[object Array]";
+          },
+        /**
+         * Create an array of a certain length filled with a specific value.
+         */
+        makeFilledArray: function(len, val) {
+          var array = [];
+          var i = 0;
+          while (i < len) {
+            array[i++] = val;
+          }
+          return array;
+        },
+        /**
+         * Turn an integer into a "var_int".
+         *
+         * "var_int" is a variable length integer used by Bitcoin's binary format.
+         *
+         * Returns a byte array.
+         */
+        numToVarInt: function(i) {
+          if (i < 0xfd) {
+            // unsigned char
+            return [i];
+          } else if (i <= 1 << 16) {
+            // unsigned short (LE)
+            return [0xfd, i >>> 8, i & 255];
+          } else if (i <= 1 << 32) {
+            // unsigned int (LE)
+            return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+          } else {
+            // unsigned long long (LE)
+            return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+          }
+        },
+        /**
+         * Parse a Bitcoin value byte array, returning a BigInteger.
+         */
+        valueToBigInt: function(valueBuffer) {
+          if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+          // Prepend zero byte to prevent interpretation as negative integer
+          return BigInteger.fromByteArrayUnsigned(valueBuffer);
+        },
+        /**
+         * Format a Bitcoin value as a string.
+         *
+         * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+         * nice standard formatting.
+         *
+         * Examples:
+         * 12.3555
+         * 0.1234
+         * 900.99998888
+         * 34.00
+         */
+        formatValue: function(valueBuffer) {
+          var value = this.valueToBigInt(valueBuffer).toString();
+          var integerPart =
+            value.length > 8 ? value.substr(0, value.length - 8) : "0";
+          var decimalPart =
+            value.length > 8 ? value.substr(value.length - 8) : value;
+          while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+          decimalPart = decimalPart.replace(/0*$/, "");
+          while (decimalPart.length < 2) decimalPart += "0";
+          return integerPart + "." + decimalPart;
+        },
+        /**
+         * Parse a floating point string as a Bitcoin value.
+         *
+         * Keep in mind that parsing user input is messy. You should always display
+         * the parsed value back to the user to make sure we understood his input
+         * correctly.
+         */
+        parseValue: function(valueString) {
+          // TODO: Detect other number formats (e.g. comma as decimal separator)
+          var valueComp = valueString.split(".");
+          var integralPart = valueComp[0];
+          var fractionalPart = valueComp[1] || "0";
+          while (fractionalPart.length < 8) fractionalPart += "0";
+          fractionalPart = fractionalPart.replace(/^0+/g, "");
+          var value = BigInteger.valueOf(parseInt(integralPart));
+          value = value.multiply(BigInteger.valueOf(100000000));
+          value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+          return value;
+        },
+        /**
+         * Calculate RIPEMD160(SHA256(data)).
+         *
+         * Takes an arbitrary byte array as inputs and returns the hash as a byte
+         * array.
+         */
+        sha256ripe160: function(data) {
+          return Crypto.RIPEMD160(
+            Crypto.SHA256(data, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+        },
+        // double sha256
+        dsha256: function(data) {
+          return Crypto.SHA256(
+            Crypto.SHA256(data, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+        },
+        // duck typing method
+        hasMethods: function(obj /*, method list as strings */) {
+          var i = 1,
+            methodName;
+          while ((methodName = arguments[i++])) {
+            if (typeof obj[methodName] != "function") {
+              return false;
+            }
+          }
+          return true;
+        }
+      };
+    </script>
+    <script type="text/javascript">
+      /*
+       * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+       *
+       * Permission is hereby granted, free of charge, to any person obtaining a copy
+       * of this software and associated documentation files (the "Software"), to deal
+       * in the Software without restriction, including without limitation the rights
+       * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+       * copies of the Software, and to permit persons to whom the Software is
+       * furnished to do so, subject to the following conditions:
+       *
+       * The above copyright notice and this permission notice shall be included in
+       * all copies or substantial portions of the Software.
+       *
+       * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+       * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+       * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+       * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+       * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+       * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+       * THE SOFTWARE.
+       */
+      // https://github.com/cheongwy/node-scrypt-js
+      (function() {
+        var MAX_VALUE = 2147483647;
+        var workerUrl = null;
+
+        //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+        /*
+         * N = Cpu cost
+         * r = Memory cost
+         * p = parallelization cost
+         *
+         */
+        window.Crypto_scrypt = function(
+          passwd,
+          salt,
+          N,
+          r,
+          p,
+          dkLen,
+          callback
+        ) {
+          if (N == 0 || (N & (N - 1)) != 0)
+            throw Error("N must be > 0 and a power of 2");
+
+          if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+          if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+
+          var PBKDF2_opts = {
+            iterations: 1,
+            hasher: Crypto.SHA256,
+            asBytes: true
+          };
+
+          var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+
+          try {
+            var i = 0;
+            var worksDone = 0;
+            var makeWorker = function() {
+              if (!workerUrl) {
+                var code = "(" + scryptCore.toString() + ")()";
+                var blob;
+                try {
+                  blob = new Blob([code], {
+                    type: "text/javascript"
+                  });
+                } catch (e) {
+                  window.BlobBuilder =
+                    window.BlobBuilder ||
+                    window.WebKitBlobBuilder ||
+                    window.MozBlobBuilder ||
+                    window.MSBlobBuilder;
+                  blob = new BlobBuilder();
+                  blob.append(code);
+                  blob = blob.getBlob("text/javascript");
+                }
+                workerUrl = URL.createObjectURL(blob);
+              }
+              var worker = new Worker(workerUrl);
+              worker.onmessage = function(event) {
+                var Bi = event.data[0],
+                  Bslice = event.data[1];
+                worksDone++;
+
+                if (i < p) {
+                  worker.postMessage([N, r, p, B, i++]);
+                }
+
+                var length = Bslice.length,
+                  destPos = Bi * 128 * r,
+                  srcPos = 0;
+                while (length--) {
+                  B[destPos++] = Bslice[srcPos++];
+                }
+
+                if (worksDone == p) {
+                  callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                }
+              };
+              return worker;
+            };
+            var workers = [makeWorker(), makeWorker()];
+            workers[0].postMessage([N, r, p, B, i++]);
+            if (p > 1) {
+              workers[1].postMessage([N, r, p, B, i++]);
+            }
+          } catch (e) {
+            window.setTimeout(function() {
+              scryptCore();
+              callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+            }, 0);
+          }
+
+          // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+          function scryptCore() {
+            var XY = [],
+              V = [];
+
+            if (typeof B === "undefined") {
+              onmessage = function(event) {
+                var data = event.data;
+                var N = data[0],
+                  r = data[1],
+                  p = data[2],
+                  B = data[3],
+                  i = data[4];
+
+                var Bslice = [];
+                arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                smix(Bslice, 0, r, N, V, XY);
+
+                postMessage([i, Bslice]);
+              };
+            } else {
+              for (var i = 0; i < p; i++) {
+                smix(B, i * 128 * r, r, N, V, XY);
+              }
+            }
+
+            function smix(B, Bi, r, N, V, XY) {
+              var Xi = 0;
+              var Yi = 128 * r;
+              var i;
+
+              arraycopy32(B, Bi, XY, Xi, Yi);
+
+              for (i = 0; i < N; i++) {
+                arraycopy32(XY, Xi, V, i * Yi, Yi);
+                blockmix_salsa8(XY, Xi, Yi, r);
+              }
+
+              for (i = 0; i < N; i++) {
+                var j = integerify(XY, Xi, r) & (N - 1);
+                blockxor(V, j * Yi, XY, Xi, Yi);
+                blockmix_salsa8(XY, Xi, Yi, r);
+              }
+
+              arraycopy32(XY, Xi, B, Bi, Yi);
+            }
+
+            function blockmix_salsa8(BY, Bi, Yi, r) {
+              var X = [];
+              var i;
+
+              arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+
+              for (i = 0; i < 2 * r; i++) {
+                blockxor(BY, i * 64, X, 0, 64);
+                salsa20_8(X);
+                arraycopy32(X, 0, BY, Yi + i * 64, 64);
+              }
+
+              for (i = 0; i < r; i++) {
+                arraycopy32(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
+              }
+
+              for (i = 0; i < r; i++) {
+                arraycopy32(
+                  BY,
+                  Yi + (i * 2 + 1) * 64,
+                  BY,
+                  Bi + (i + r) * 64,
+                  64
+                );
+              }
+            }
+
+            function R(a, b) {
+              return (a << b) | (a >>> (32 - b));
+            }
+
+            function salsa20_8(B) {
+              var B32 = new Array(32);
+              var x = new Array(32);
+              var i;
+
+              for (i = 0; i < 16; i++) {
+                B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+              }
+
+              arraycopy(B32, 0, x, 0, 16);
+
+              for (i = 8; i > 0; i -= 2) {
+                x[4] ^= R(x[0] + x[12], 7);
+                x[8] ^= R(x[4] + x[0], 9);
+                x[12] ^= R(x[8] + x[4], 13);
+                x[0] ^= R(x[12] + x[8], 18);
+                x[9] ^= R(x[5] + x[1], 7);
+                x[13] ^= R(x[9] + x[5], 9);
+                x[1] ^= R(x[13] + x[9], 13);
+                x[5] ^= R(x[1] + x[13], 18);
+                x[14] ^= R(x[10] + x[6], 7);
+                x[2] ^= R(x[14] + x[10], 9);
+                x[6] ^= R(x[2] + x[14], 13);
+                x[10] ^= R(x[6] + x[2], 18);
+                x[3] ^= R(x[15] + x[11], 7);
+                x[7] ^= R(x[3] + x[15], 9);
+                x[11] ^= R(x[7] + x[3], 13);
+                x[15] ^= R(x[11] + x[7], 18);
+                x[1] ^= R(x[0] + x[3], 7);
+                x[2] ^= R(x[1] + x[0], 9);
+                x[3] ^= R(x[2] + x[1], 13);
+                x[0] ^= R(x[3] + x[2], 18);
+                x[6] ^= R(x[5] + x[4], 7);
+                x[7] ^= R(x[6] + x[5], 9);
+                x[4] ^= R(x[7] + x[6], 13);
+                x[5] ^= R(x[4] + x[7], 18);
+                x[11] ^= R(x[10] + x[9], 7);
+                x[8] ^= R(x[11] + x[10], 9);
+                x[9] ^= R(x[8] + x[11], 13);
+                x[10] ^= R(x[9] + x[8], 18);
+                x[12] ^= R(x[15] + x[14], 7);
+                x[13] ^= R(x[12] + x[15], 9);
+                x[14] ^= R(x[13] + x[12], 13);
+                x[15] ^= R(x[14] + x[13], 18);
+              }
+
+              for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+              for (i = 0; i < 16; i++) {
+                var bi = i * 4;
+                B[bi + 0] = (B32[i] >> 0) & 0xff;
+                B[bi + 1] = (B32[i] >> 8) & 0xff;
+                B[bi + 2] = (B32[i] >> 16) & 0xff;
+                B[bi + 3] = (B32[i] >> 24) & 0xff;
+              }
+            }
+
+            function blockxor(S, Si, D, Di, len) {
+              var i = len >> 6;
+              while (i--) {
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+                D[Di++] ^= S[Si++];
+              }
+            }
+
+            function integerify(B, bi, r) {
+              var n;
+
+              bi += (2 * r - 1) * 64;
+
+              n = (B[bi + 0] & 0xff) << 0;
+              n |= (B[bi + 1] & 0xff) << 8;
+              n |= (B[bi + 2] & 0xff) << 16;
+              n |= (B[bi + 3] & 0xff) << 24;
+
+              return n;
+            }
+
+            function arraycopy(src, srcPos, dest, destPos, length) {
+              while (length--) {
+                dest[destPos++] = src[srcPos++];
+              }
+            }
+
+            function arraycopy32(src, srcPos, dest, destPos, length) {
+              var i = length >> 5;
+              while (i--) {
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+                dest[destPos++] = src[srcPos++];
+              }
+            }
+          } // scryptCore
+        }; // window.Crypto_scrypt
+      })();
+    </script>
+    <!-- bitjs.js -->
+    <script>
+      function bitjslib(crypto_asset) {
+        var bitjs = (window.bitjs[crypto_asset] = function() {});
+
+        if (crypto_asset == "BTC") {
+          bitjs.priv = 0x80; //mainnet 0x80, testnet:
+          bitjs.pub = 0x00; //mainnet 0x23, testnet:
+        } else if (crypto_asset == "BTC_TEST") {
+          bitjs.priv = 0xef;
+          bitjs.pub = 0x6f;
+        } else if (crypto_asset == "FLO") {
+          bitjs.priv = 0xa3;
+          bitjs.pub = 0x23;
+        } else if (crypto_asset == "FLO_TEST") {
+          bitjs.priv = 0xef;
+          bitjs.pub = 0x73;
+        } else {
+          throw new Error("Unknown Asset");
+        }
+
+        /* public vars */
+        bitjs.compressed = true;
+
+        /* provide a privkey and return an WIF  */
+        bitjs.privkey2wif = function(h) {
+          var r = Crypto.util.hexToBytes(h);
+
+          if (bitjs.compressed == true) {
+            r.push(0x01);
+          }
+
+          r.unshift(bitjs.priv);
+          var hash = Crypto.SHA256(
+            Crypto.SHA256(r, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+          var checksum = hash.slice(0, 4);
+
+          return B58.encode(r.concat(checksum));
+        };
+
+        /* convert a wif key back to a private key */
+        bitjs.wif2privkey = function(wif) {
+          var compressed = false;
+          var decode = B58.decode(wif);
+          var key = decode.slice(0, decode.length - 4);
+          key = key.slice(1, key.length);
+          if (key.length >= 33 && key[key.length - 1] == 0x01) {
+            key = key.slice(0, key.length - 1);
+            compressed = true;
+          }
+          return {
+            privkey: Crypto.util.bytesToHex(key),
+            compressed: compressed
+          };
+        };
+
+        /* convert a wif to a pubkey */
+        bitjs.wif2pubkey = function(wif) {
+          var compressed = bitjs.compressed;
+          var r = bitjs.wif2privkey(wif);
+          bitjs.compressed = r["compressed"];
+          var pubkey = bitjs.newPubkey(r["privkey"]);
+          bitjs.compressed = compressed;
+          return {
+            pubkey: pubkey,
+            compressed: r["compressed"]
+          };
+        };
+
+        /* convert a wif to a address */
+        bitjs.wif2address = function(wif) {
+          var r = bitjs.wif2pubkey(wif);
+          return {
+            address: bitjs.pubkey2address(r["pubkey"]),
+            compressed: r["compressed"]
+          };
+        };
+
+        /* generate a public key from a private key */
+        bitjs.newPubkey = function(hash) {
+          var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
+            Crypto.util.hexToBytes(hash)
+          );
+          var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+          var curvePt = curve.getG().multiply(privateKeyBigInt);
+          var x = curvePt.getX().toBigInteger();
+          var y = curvePt.getY().toBigInteger();
+
+          var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+          publicKeyBytes = publicKeyBytes.concat(
+            EllipticCurve.integerToBytes(y, 32)
+          );
+          publicKeyBytes.unshift(0x04);
+
+          if (bitjs.compressed == true) {
+            var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+            if (y.isEven()) {
+              publicKeyBytesCompressed.unshift(0x02);
+            } else {
+              publicKeyBytesCompressed.unshift(0x03);
+            }
+            return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+          } else {
+            return Crypto.util.bytesToHex(publicKeyBytes);
+          }
+        };
+
+        /* provide a public key and return address */
+        bitjs.pubkey2address = function(h, byte) {
+          var r = ripemd160(
+            Crypto.SHA256(Crypto.util.hexToBytes(h), {
+              asBytes: true
+            })
+          );
+          r.unshift(byte || bitjs.pub);
+          var hash = Crypto.SHA256(
+            Crypto.SHA256(r, {
+              asBytes: true
+            }),
+            {
+              asBytes: true
+            }
+          );
+          var checksum = hash.slice(0, 4);
+          return B58.encode(r.concat(checksum));
+        };
+
+        bitjs.transaction = function() {
+          var btrx = {};
+
+          btrx.inputs = [];
+          btrx.outputs = [];
+          btrx.locktime = 0;
+
+          if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+            btrx.version = 2; //flochange look at this version
+            btrx.floData = ""; //flochange .. look at this
+          } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+            btrx.version = 1;
+          }
+
+          btrx.addinput = function(txid, index, scriptPubKey, sequence) {
+            var o = {};
+            o.outpoint = {
+              hash: txid,
+              index: index
+            };
+            //o.script = []; Signature and Public Key should be added after singning
+            o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+            o.sequence = sequence || (btrx.locktime == 0 ? 4294967295 : 0);
+            return this.inputs.push(o);
+          };
+
+          btrx.addoutput = function(address, value) {
+            var o = {};
+            var buf = [];
+            var addrDecoded = btrx.addressDecode(address);
+            o.value = new BigInteger("" + Math.round(value * 1 * 1e8), 10);
+            buf.push(118); //OP_DUP
+            buf.push(169); //OP_HASH160
+            buf.push(addrDecoded.length);
+            buf = buf.concat(addrDecoded); // address in bytes
+            buf.push(136); //OP_EQUALVERIFY
+            buf.push(172); //  OP_CHECKSIG
+            o.script = buf;
+            return this.outputs.push(o);
+          };
+
+          if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+            btrx.addflodata = function(txcomments) {
+              // flochange - this whole function needs to be done
+              this.floData = txcomments;
+              return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
+            };
+          }
+
+          // Only standard addresses
+          btrx.addressDecode = function(address) {
+            var bytes = B58.decode(address);
+            var front = bytes.slice(0, bytes.length - 4);
+            var back = bytes.slice(bytes.length - 4);
+            var checksum = Crypto.SHA256(
+              Crypto.SHA256(front, {
+                asBytes: true
+              }),
+              {
+                asBytes: true
+              }
+            ).slice(0, 4);
+            if (checksum + "" == back + "") {
+              return front.slice(1);
+            }
+          };
+
+          /* generate the transaction hash to sign from a transaction input */
+          btrx.transactionHash = function(index, sigHashType) {
+            var clone = bitjs.clone(this);
+            var shType = sigHashType || 1;
+
+            /* black out all other ins, except this one */
+            for (var i = 0; i < clone.inputs.length; i++) {
+              if (index != i) {
+                clone.inputs[i].script = [];
+              }
+            }
+
+            if (clone.inputs && clone.inputs[index]) {
+              /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                            and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+              if (shType == 1) {
+                //SIGHASH_ALL 0x01
+              } else if (shType == 2) {
+                //SIGHASH_NONE 0x02
+                clone.outputs = [];
+                for (var i = 0; i < clone.inputs.length; i++) {
+                  if (index != i) {
+                    clone.inputs[i].sequence = 0;
+                  }
+                }
+              } else if (shType == 3) {
+                //SIGHASH_SINGLE 0x03
+                clone.outputs.length = index + 1;
+
+                for (var i = 0; i < index; i++) {
+                  clone.outputs[i].value = -1;
+                  clone.outputs[i].script = [];
+                }
+
+                for (var i = 0; i < clone.inputs.length; i++) {
+                  if (index != i) {
+                    clone.inputs[i].sequence = 0;
+                  }
+                }
+              } else if (shType >= 128) {
+                //SIGHASH_ANYONECANPAY 0x80
+                clone.inputs = [clone.inputs[index]];
+
+                if (shType == 129) {
+                  // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+                } else if (shType == 130) {
+                  // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                  clone.outputs = [];
+                } else if (shType == 131) {
+                  // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                  clone.outputs.length = index + 1;
+                  for (var i = 0; i < index; i++) {
+                    clone.outputs[i].value = -1;
+                    clone.outputs[i].script = [];
+                  }
+                }
+              }
+
+              var buffer = Crypto.util.hexToBytes(clone.serialize());
+              buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+              var hash = Crypto.SHA256(buffer, {
+                asBytes: true
+              });
+              var r = Crypto.util.bytesToHex(
+                Crypto.SHA256(hash, {
+                  asBytes: true
+                })
+              );
+              return r;
+            } else {
+              return false;
+            }
+          };
+
+          /* generate a signature from a transaction hash */
+          btrx.transactionSig = function(index, wif, sigHashType, txhash) {
+            function serializeSig(r, s) {
+              var rBa = r.toByteArraySigned();
+              var sBa = s.toByteArraySigned();
+
+              var sequence = [];
+              sequence.push(0x02); // INTEGER
+              sequence.push(rBa.length);
+              sequence = sequence.concat(rBa);
+
+              sequence.push(0x02); // INTEGER
+              sequence.push(sBa.length);
+              sequence = sequence.concat(sBa);
+
+              sequence.unshift(sequence.length);
+              sequence.unshift(0x30); // SEQUENCE
+
+              return sequence;
+            }
+
+            var shType = sigHashType || 1;
+            var hash =
+              txhash ||
+              Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+            if (hash) {
+              var curve = EllipticCurve.getSECCurveByName("secp256k1");
+              var key = bitjs.wif2privkey(wif);
+              var priv = BigInteger.fromByteArrayUnsigned(
+                Crypto.util.hexToBytes(key["privkey"])
+              );
+              var n = curve.getN();
+              var e = BigInteger.fromByteArrayUnsigned(hash);
+              var badrs = 0;
+              do {
+                var k = this.deterministicK(wif, hash, badrs);
+                var G = curve.getG();
+                var Q = G.multiply(k);
+                var r = Q.getX()
+                  .toBigInteger()
+                  .mod(n);
+                var s = k
+                  .modInverse(n)
+                  .multiply(e.add(priv.multiply(r)))
+                  .mod(n);
+                badrs++;
+              } while (
+                r.compareTo(BigInteger.ZERO) <= 0 ||
+                s.compareTo(BigInteger.ZERO) <= 0
+              );
+
+              // Force lower s values per BIP62
+              var halfn = n.shiftRight(1);
+              if (s.compareTo(halfn) > 0) {
+                s = n.subtract(s);
+              }
+
+              var sig = serializeSig(r, s);
+              sig.push(parseInt(shType, 10));
+
+              return Crypto.util.bytesToHex(sig);
+            } else {
+              return false;
+            }
+          };
+
+          // https://tools.ietf.org/html/rfc6979#section-3.2
+          btrx.deterministicK = function(wif, hash, badrs) {
+            // if r or s were invalid when this function was used in signing,
+            // we do not want to actually compute r, s here for efficiency, so,
+            // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+            // wif is b58check encoded wif privkey.
+            // hash is byte array of transaction digest.
+            // badrs is used only if the k resulted in bad r or s.
+
+            // some necessary things out of the way for clarity.
+            badrs = badrs || 0;
+            var key = bitjs.wif2privkey(wif);
+            var x = Crypto.util.hexToBytes(key["privkey"]);
+            var curve = EllipticCurve.getSECCurveByName("secp256k1");
+            var N = curve.getN();
+
+            // Step: a
+            // hash is a byteArray of the message digest. so h1 == hash in our case
+
+            // Step: b
+            var v = [
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1,
+              1
+            ];
+
+            // Step: c
+            var k = [
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0,
+              0
+            ];
+
+            // Step: d
+            k = Crypto.HMAC(
+              Crypto.SHA256,
+              v
+                .concat([0])
+                .concat(x)
+                .concat(hash),
+              k,
+              {
+                asBytes: true
+              }
+            );
+
+            // Step: e
+            v = Crypto.HMAC(Crypto.SHA256, v, k, {
+              asBytes: true
+            });
+
+            // Step: f
+            k = Crypto.HMAC(
+              Crypto.SHA256,
+              v
+                .concat([1])
+                .concat(x)
+                .concat(hash),
+              k,
+              {
+                asBytes: true
+              }
+            );
+
+            // Step: g
+            v = Crypto.HMAC(Crypto.SHA256, v, k, {
+              asBytes: true
+            });
+
+            // Step: h1
+            var T = [];
+
+            // Step: h2 (since we know tlen = qlen, just copy v to T.)
+            v = Crypto.HMAC(Crypto.SHA256, v, k, {
+              asBytes: true
+            });
+            T = v;
+
+            // Step: h3
+            var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+            // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+            var i = 0;
+            while (
+              KBigInt.compareTo(N) >= 0 ||
+              KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
+              i < badrs
+            ) {
+              k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                asBytes: true
+              });
+              v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                asBytes: true
+              });
+              v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                asBytes: true
+              });
+              T = v;
+              KBigInt = BigInteger.fromByteArrayUnsigned(T);
+              i++;
+            }
+
+            return KBigInt;
+          };
+
+          /* sign a "standard" input */
+          btrx.signinput = function(index, wif, sigHashType) {
+            var key = bitjs.wif2pubkey(wif);
+            var shType = sigHashType || 1;
+            var signature = this.transactionSig(index, wif, shType);
+            var buf = [];
+            var sigBytes = Crypto.util.hexToBytes(signature);
+            buf.push(sigBytes.length);
+            buf = buf.concat(sigBytes);
+            var pubKeyBytes = Crypto.util.hexToBytes(key["pubkey"]);
+            buf.push(pubKeyBytes.length);
+            buf = buf.concat(pubKeyBytes);
+            this.inputs[index].script = buf;
+            return true;
+          };
+
+          /* sign inputs */
+          btrx.sign = function(wif, sigHashType) {
+            var shType = sigHashType || 1;
+            for (var i = 0; i < this.inputs.length; i++) {
+              this.signinput(i, wif, shType);
+            }
+            return this.serialize();
+          };
+
+          /* serialize a transaction */
+          btrx.serialize = function() {
+            if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+              var buffer = [];
+              buffer = buffer.concat(
+                bitjs.numToBytes(parseInt(this.version), 4)
+              );
+
+              buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+              for (var i = 0; i < this.inputs.length; i++) {
+                var txin = this.inputs[i];
+                buffer = buffer.concat(
+                  Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                );
+                buffer = buffer.concat(
+                  bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                );
+                var scriptBytes = txin.script;
+                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                buffer = buffer.concat(scriptBytes);
+                buffer = buffer.concat(
+                  bitjs.numToBytes(parseInt(txin.sequence), 4)
+                );
+              }
+              buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+              for (var i = 0; i < this.outputs.length; i++) {
+                var txout = this.outputs[i];
+                buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                var scriptBytes = txout.script;
+                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                buffer = buffer.concat(scriptBytes);
+              }
+
+              buffer = buffer.concat(
+                bitjs.numToBytes(parseInt(this.locktime), 4)
+              );
+              flohex = ascii_to_hexa(this.floData);
+              floDataCount = this.floData.length;
+
+              //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
+              if (floDataCount <= 16) {
+                floDataCountString = floDataCount.toString(16);
+                floDataCountString = "0" + floDataCountString;
+              } else if (floDataCount < 253) {
+                floDataCountString = floDataCount.toString(16);
+              } else if (floDataCount <= 1023) {
+                floDataCountAdjusted =
+                  floDataCount - 253 + parseInt("0xfd00fd");
+                floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
+                floDataCountString =
+                  floDataCountStringAdjusted.substr(0, 2) +
+                  floDataCountStringAdjusted.substr(4, 2) +
+                  floDataCountStringAdjusted.substr(2, 2);
+              } else {
+                floDataCountString = "Character Limit Exceeded";
+              }
+              return (
+                Crypto.util.bytesToHex(buffer) + floDataCountString + flohex
+              ); // flochange -- Addition of floDataCountString and floData in serialization
+            } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+              var buffer = [];
+              buffer = buffer.concat(
+                bitjs.numToBytes(parseInt(this.version), 4)
+              );
+
+              buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+              for (var i = 0; i < this.inputs.length; i++) {
+                var txin = this.inputs[i];
+                buffer = buffer.concat(
+                  Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                );
+                buffer = buffer.concat(
+                  bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                );
+                var scriptBytes = txin.script;
+                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                buffer = buffer.concat(scriptBytes);
+                buffer = buffer.concat(
+                  bitjs.numToBytes(parseInt(txin.sequence), 4)
+                );
+              }
+              buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+              for (var i = 0; i < this.outputs.length; i++) {
+                var txout = this.outputs[i];
+                buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                var scriptBytes = txout.script;
+                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                buffer = buffer.concat(scriptBytes);
+              }
+
+              buffer = buffer.concat(
+                bitjs.numToBytes(parseInt(this.locktime), 4)
+              );
+              return Crypto.util.bytesToHex(buffer);
+            }
+          };
+          return btrx;
+        };
+
+        bitjs.numToBytes = function(num, bytes) {
+          if (typeof bytes === "undefined") bytes = 8;
+          if (bytes == 0) {
+            return [];
+          } else if (num == -1) {
+            return Crypto.util.hexToBytes("ffffffffffffffff");
+          } else {
+            return [num % 256].concat(
+              bitjs.numToBytes(Math.floor(num / 256), bytes - 1)
+            );
+          }
+        };
+
+        bitjs.numToByteArray = function(num) {
+          if (num <= 256) {
+            return [num];
+          } else {
+            return [num % 256].concat(
+              bitjs.numToByteArray(Math.floor(num / 256))
+            );
+          }
+        };
+
+        bitjs.numToVarInt = function(num) {
+          if (num < 253) {
+            return [num];
+          } else if (num < 65536) {
+            return [253].concat(bitjs.numToBytes(num, 2));
+          } else if (num < 4294967296) {
+            return [254].concat(bitjs.numToBytes(num, 4));
+          } else {
+            return [255].concat(bitjs.numToBytes(num, 8));
+          }
+        };
+
+        bitjs.bytesToNum = function(bytes) {
+          if (bytes.length == 0) return 0;
+          else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+        };
+
+        /* clone an object */
+        bitjs.clone = function(obj) {
+          if (obj == null || typeof obj != "object") return obj;
+          var temp = new obj.constructor();
+
+          for (var key in obj) {
+            if (obj.hasOwnProperty(key)) {
+              temp[key] = bitjs.clone(obj[key]);
+            }
+          }
+          return temp;
+        };
+
+        var B58 = (bitjs.Base58 = {
+          alphabet:
+            "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+          validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+          base: BigInteger.valueOf(58),
+
+          /**
+           * Convert a byte array to a base58-encoded string.
+           *
+           * Written by Mike Hearn for BitcoinJ.
+           *   Copyright (c) 2011 Google Inc.
+           *
+           * Ported to JavaScript by Stefan Thomas.
+           */
+          encode: function(input) {
+            var bi = BigInteger.fromByteArrayUnsigned(input);
+            var chars = [];
+
+            while (bi.compareTo(B58.base) >= 0) {
+              var mod = bi.mod(B58.base);
+              chars.unshift(B58.alphabet[mod.intValue()]);
+              bi = bi.subtract(mod).divide(B58.base);
+            }
+            chars.unshift(B58.alphabet[bi.intValue()]);
+
+            // Convert leading zeros too.
+            for (var i = 0; i < input.length; i++) {
+              if (input[i] == 0x00) {
+                chars.unshift(B58.alphabet[0]);
+              } else break;
+            }
+
+            return chars.join("");
+          },
+
+          /**
+           * Convert a base58-encoded string to a byte array.
+           *
+           * Written by Mike Hearn for BitcoinJ.
+           *   Copyright (c) 2011 Google Inc.
+           *
+           * Ported to JavaScript by Stefan Thomas.
+           */
+          decode: function(input) {
+            var bi = BigInteger.valueOf(0);
+            var leadingZerosNum = 0;
+            for (var i = input.length - 1; i >= 0; i--) {
+              var alphaIndex = B58.alphabet.indexOf(input[i]);
+              if (alphaIndex < 0) {
+                throw "Invalid character";
+              }
+              bi = bi.add(
+                BigInteger.valueOf(alphaIndex).multiply(
+                  B58.base.pow(input.length - 1 - i)
+                )
+              );
+
+              // This counts leading zero bytes
+              if (input[i] == "1") leadingZerosNum++;
+              else leadingZerosNum = 0;
+            }
+            var bytes = bi.toByteArrayUnsigned();
+
+            // Add leading zeros
+            while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+            return bytes;
+          }
+        });
+        return bitjs;
+      }
+    </script>
+    <!-- Shamir's secret (https://github.com/amper5and/secrets.js) -->
+    <script>
+      // secrets.js - by Alexander Stetsyuk - released under MIT License
+      (function(exports, global) {
+        var defaults = {
+          bits: 8, // default number of bits
+          radix: 16, // work with HEX by default
+          minBits: 3,
+          maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+          bytesPerChar: 2,
+          maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+          // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+          // The index of each term in the array corresponds to the n for that polynomial
+          // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+          primitivePolynomials: [
+            null,
+            null,
+            1,
+            3,
+            3,
+            5,
+            3,
+            3,
+            29,
+            17,
+            9,
+            5,
+            83,
+            27,
+            43,
+            3,
+            45,
+            9,
+            39,
+            39,
+            9,
+            5,
+            3,
+            33,
+            27,
+            9,
+            71,
+            39,
+            9,
+            5,
+            83
+          ],
+
+          // warning for insecure PRNG
+          warning:
+            "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
+        };
+
+        // Protected settings object
+        var config = {};
+
+        /** @expose **/
+        exports.getConfig = function() {
+          return {
+            bits: config.bits,
+            unsafePRNG: config.unsafePRNG
+          };
+        };
+
+        function init(bits) {
+          if (
+            bits &&
+            (typeof bits !== "number" ||
+              bits % 1 !== 0 ||
+              bits < defaults.minBits ||
+              bits > defaults.maxBits)
+          ) {
+            throw new Error(
+              "Number of bits must be an integer between " +
+                defaults.minBits +
+                " and " +
+                defaults.maxBits +
+                ", inclusive."
+            );
+          }
+
+          config.radix = defaults.radix;
+          config.bits = bits || defaults.bits;
+          config.size = Math.pow(2, config.bits);
+          config.max = config.size - 1;
+
+          // Construct the exp and log tables for multiplication.
+          var logs = [],
+            exps = [],
+            x = 1,
+            primitive = defaults.primitivePolynomials[config.bits];
+          for (var i = 0; i < config.size; i++) {
+            exps[i] = x;
+            logs[x] = i;
+            x <<= 1;
+            if (x >= config.size) {
+              x ^= primitive;
+              x &= config.max;
+            }
+          }
+
+          config.logs = logs;
+          config.exps = exps;
+        }
+
+        /** @expose **/
+        exports.init = init;
+
+        function isInited() {
+          if (
+            !config.bits ||
+            !config.size ||
+            !config.max ||
+            !config.logs ||
+            !config.exps ||
+            config.logs.length !== config.size ||
+            config.exps.length !== config.size
+          ) {
+            return false;
+          }
+          return true;
+        }
+
+        // Returns a pseudo-random number generator of the form function(bits){}
+        // which should output a random string of 1's and 0's of length `bits`
+        function getRNG() {
+          var randomBits, crypto;
+
+          function construct(bits, arr, radix, size) {
+            var str = "",
+              i = 0,
+              len = arr.length - 1;
+            while (i < len || str.length < bits) {
+              str += padLeft(parseInt(arr[i], radix).toString(2), size);
+              i++;
+            }
+            str = str.substr(-bits);
+            if ((str.match(/0/g) || []).length === str.length) {
+              // all zeros?
+              return null;
+            } else {
+              return str;
+            }
+          }
+
+          // node.js crypto.randomBytes()
+          if (
+            typeof require === "function" &&
+            (crypto = require("crypto")) &&
+            (randomBits = crypto["randomBytes"])
+          ) {
+            return function(bits) {
+              var bytes = Math.ceil(bits / 8),
+                str = null;
+
+              while (str === null) {
+                str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+              }
+              return str;
+            };
+          }
+
+          // browsers with window.crypto.getRandomValues()
+          if (
+            global["crypto"] &&
+            typeof global["crypto"]["getRandomValues"] === "function" &&
+            typeof global["Uint32Array"] === "function"
+          ) {
+            crypto = global["crypto"];
+            return function(bits) {
+              var elems = Math.ceil(bits / 32),
+                str = null,
+                arr = new global["Uint32Array"](elems);
+
+              while (str === null) {
+                crypto["getRandomValues"](arr);
+                str = construct(bits, arr, 10, 32);
+              }
+
+              return str;
+            };
+          }
+
+          // A totally insecure RNG!!! (except in Safari)
+          // Will produce a warning every time it is called.
+          config.unsafePRNG = true;
+          warn();
+
+          var bitsPerNum = 32;
+          var max = Math.pow(2, bitsPerNum) - 1;
+          return function(bits) {
+            var elems = Math.ceil(bits / bitsPerNum);
+            var arr = [],
+              str = null;
+            while (str === null) {
+              for (var i = 0; i < elems; i++) {
+                arr[i] = Math.floor(Math.random() * max + 1);
+              }
+              str = construct(bits, arr, 10, bitsPerNum);
+            }
+            return str;
+          };
+        }
+
+        // Warn about using insecure rng.
+        // Called when Math.random() is being used.
+        function warn() {
+          global["console"]["warn"](defaults.warning);
+          if (typeof global["alert"] === "function" && config.alert) {
+            global["alert"](defaults.warning);
+          }
+        }
+
+        // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+        /** @expose **/
+        exports.setRNG = function(rng, alert) {
+          if (!isInited()) {
+            this.init();
+          }
+          config.unsafePRNG = false;
+          rng = rng || getRNG();
+
+          // test the RNG (5 times)
+          if (
+            typeof rng !== "function" ||
+            typeof rng(config.bits) !== "string" ||
+            !parseInt(rng(config.bits), 2) ||
+            rng(config.bits).length > config.bits ||
+            rng(config.bits).length < config.bits
+          ) {
+            throw new Error(
+              "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+            );
+          } else {
+            config.rng = rng;
+          }
+          config.alert = !!alert;
+
+          return !!config.unsafePRNG;
+        };
+
+        function isSetRNG() {
+          return typeof config.rng === "function";
+        }
+
+        // Generates a random bits-length number string using the PRNG
+        /** @expose **/
+        exports.random = function(bits) {
+          if (!isSetRNG()) {
+            this.setRNG();
+          }
+
+          if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+            throw new Error(
+              "Number of bits must be an integer greater than 1."
+            );
+          }
+
+          if (config.unsafePRNG) {
+            warn();
+          }
+          return bin2hex(config.rng(bits));
+        };
+
+        // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+        // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+        // requiring `threshold` number of shares to reconstruct the secret.
+        // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+        /** @expose **/
+        exports.share = function(
+          secret,
+          numShares,
+          threshold,
+          padLength,
+          withoutPrefix
+        ) {
+          if (!isInited()) {
+            this.init();
+          }
+          if (!isSetRNG()) {
+            this.setRNG();
+          }
+
+          padLength = padLength || 0;
+
+          if (typeof secret !== "string") {
+            throw new Error("Secret must be a string.");
+          }
+          if (
+            typeof numShares !== "number" ||
+            numShares % 1 !== 0 ||
+            numShares < 2
+          ) {
+            throw new Error(
+              "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive."
+            );
+          }
+          if (numShares > config.max) {
+            var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+            throw new Error(
+              "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive. To create " +
+                numShares +
+                " shares, use at least " +
+                neededBits +
+                " bits."
+            );
+          }
+          if (
+            typeof threshold !== "number" ||
+            threshold % 1 !== 0 ||
+            threshold < 2
+          ) {
+            throw new Error(
+              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive."
+            );
+          }
+          if (threshold > config.max) {
+            var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+            throw new Error(
+              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                config.max +
+                "), inclusive.  To use a threshold of " +
+                threshold +
+                ", use at least " +
+                neededBits +
+                " bits."
+            );
+          }
+          if (typeof padLength !== "number" || padLength % 1 !== 0) {
+            throw new Error(
+              "Zero-pad length must be an integer greater than 1."
+            );
+          }
+
+          if (config.unsafePRNG) {
+            warn();
+          }
+
+          secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+          secret = split(secret, padLength);
+          var x = new Array(numShares),
+            y = new Array(numShares);
+          for (var i = 0, len = secret.length; i < len; i++) {
+            var subShares = this._getShares(secret[i], numShares, threshold);
+            for (var j = 0; j < numShares; j++) {
+              x[j] = x[j] || subShares[j].x.toString(config.radix);
+              y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+            }
+          }
+          var padding = config.max.toString(config.radix).length;
+          if (withoutPrefix) {
+            for (var i = 0; i < numShares; i++) {
+              x[i] = bin2hex(y[i]);
+            }
+          } else {
+            for (var i = 0; i < numShares; i++) {
+              x[i] =
+                config.bits.toString(36).toUpperCase() +
+                padLeft(x[i], padding) +
+                bin2hex(y[i]);
+            }
+          }
+
+          return x;
+        };
+
+        // This is the basic polynomial generation and evaluation function
+        // for a `config.bits`-length secret (NOT an arbitrary length)
+        // Note: no error-checking at this stage! If `secrets` is NOT
+        // a NUMBER less than 2^bits-1, the output will be incorrect!
+        /** @expose **/
+        exports._getShares = function(secret, numShares, threshold) {
+          var shares = [];
+          var coeffs = [secret];
+
+          for (var i = 1; i < threshold; i++) {
+            coeffs[i] = parseInt(config.rng(config.bits), 2);
+          }
+          for (var i = 1, len = numShares + 1; i < len; i++) {
+            shares[i - 1] = {
+              x: i,
+              y: horner(i, coeffs)
+            };
+          }
+          return shares;
+        };
+
+        // Polynomial evaluation at `x` using Horner's Method
+        // TODO: this can possibly be sped up using other methods
+        // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+        //       so if fx===0, just set fx to coeff[i] because
+        //       using the exp/log form will result in incorrect value
+        function horner(x, coeffs) {
+          var logx = config.logs[x];
+          var fx = 0;
+          for (var i = coeffs.length - 1; i >= 0; i--) {
+            if (fx === 0) {
+              fx = coeffs[i];
+              continue;
+            }
+            fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+          }
+          return fx;
+        }
+
+        function inArray(arr, val) {
+          for (var i = 0, len = arr.length; i < len; i++) {
+            if (arr[i] === val) {
+              return true;
+            }
+          }
+          return false;
+        }
+
+        function processShare(share) {
+          var bits = parseInt(share[0], 36);
+          if (
+            bits &&
+            (typeof bits !== "number" ||
+              bits % 1 !== 0 ||
+              bits < defaults.minBits ||
+              bits > defaults.maxBits)
+          ) {
+            throw new Error(
+              "Number of bits must be an integer between " +
+                defaults.minBits +
+                " and " +
+                defaults.maxBits +
+                ", inclusive."
+            );
+          }
+
+          var max = Math.pow(2, bits) - 1;
+          var idLength = max.toString(config.radix).length;
+
+          var id = parseInt(share.substr(1, idLength), config.radix);
+          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+            throw new Error(
+              "Share id must be an integer between 1 and " +
+                config.max +
+                ", inclusive."
+            );
+          }
+          share = share.substr(idLength + 1);
+          if (!share.length) {
+            throw new Error("Invalid share: zero-length share.");
+          }
+          return {
+            bits: bits,
+            id: id,
+            value: share
+          };
+        }
+
+        /** @expose **/
+        exports._processShare = processShare;
+
+        // Protected method that evaluates the Lagrange interpolation
+        // polynomial at x=`at` for individual config.bits-length
+        // segments of each share in the `shares` Array.
+        // Each share is expressed in base `inputRadix`. The output
+        // is expressed in base `outputRadix'
+        function combine(at, shares) {
+          var setBits,
+            share,
+            x = [],
+            y = [],
+            result = "",
+            idx;
+
+          for (var i = 0, len = shares.length; i < len; i++) {
+            share = processShare(shares[i]);
+            if (typeof setBits === "undefined") {
+              setBits = share["bits"];
+            } else if (share["bits"] !== setBits) {
+              throw new Error("Mismatched shares: Different bit settings.");
+            }
+
+            if (config.bits !== setBits) {
+              init(setBits);
+            }
+
+            if (inArray(x, share["id"])) {
+              // repeated x value?
+              continue;
+            }
+
+            idx = x.push(share["id"]) - 1;
+            share = split(hex2bin(share["value"]));
+            for (var j = 0, len2 = share.length; j < len2; j++) {
+              y[j] = y[j] || [];
+              y[j][idx] = share[j];
+            }
+          }
+
+          for (var i = 0, len = y.length; i < len; i++) {
+            result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+          }
+
+          if (at === 0) {
+            // reconstructing the secret
+            var idx = result.indexOf("1"); //find the first 1
+            return bin2hex(result.slice(idx + 1));
+          } else {
+            // generating a new share
+            return bin2hex(result);
+          }
+        }
+
+        // Combine `shares` Array into the original secret
+        /** @expose **/
+        exports.combine = function(shares) {
+          return combine(0, shares);
+        };
+
+        // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+        // `id` can be a Number or a String in the default radix (16)
+        /** @expose **/
+        exports.newShare = function(id, shares) {
+          if (typeof id === "string") {
+            id = parseInt(id, config.radix);
+          }
+
+          var share = processShare(shares[0]);
+          var max = Math.pow(2, share["bits"]) - 1;
+
+          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+            throw new Error(
+              "Share id must be an integer between 1 and " +
+                config.max +
+                ", inclusive."
+            );
+          }
+
+          var padding = max.toString(config.radix).length;
+          return (
+            config.bits.toString(36).toUpperCase() +
+            padLeft(id.toString(config.radix), padding) +
+            combine(id, shares)
+          );
+        };
+
+        // Evaluate the Lagrange interpolation polynomial at x = `at`
+        // using x and y Arrays that are of the same length, with
+        // corresponding elements constituting points on the polynomial.
+        function lagrange(at, x, y) {
+          var sum = 0,
+            product,
+            i,
+            j;
+
+          for (var i = 0, len = x.length; i < len; i++) {
+            if (!y[i]) {
+              continue;
+            }
+
+            product = config.logs[y[i]];
+            for (var j = 0; j < len; j++) {
+              if (i === j) {
+                continue;
+              }
+              if (at === x[j]) {
+                // happens when computing a share that is in the list of shares used to compute it
+                product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                break;
+              }
+              product =
+                (product +
+                  config.logs[at ^ x[j]] -
+                  config.logs[x[i] ^ x[j]] +
+                  config.max) /* to make sure it's not negative */ %
+                config.max;
+            }
+
+            sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+          }
+          return sum;
+        }
+
+        /** @expose **/
+        exports._lagrange = lagrange;
+
+        // Splits a number string `bits`-length segments, after first
+        // optionally zero-padding it to a length that is a multiple of `padLength.
+        // Returns array of integers (each less than 2^bits-1), with each element
+        // representing a `bits`-length segment of the input string from right to left,
+        // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+        function split(str, padLength) {
+          if (padLength) {
+            str = padLeft(str, padLength);
+          }
+          var parts = [];
+          for (var i = str.length; i > config.bits; i -= config.bits) {
+            parts.push(parseInt(str.slice(i - config.bits, i), 2));
+          }
+          parts.push(parseInt(str.slice(0, i), 2));
+          return parts;
+        }
+
+        // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+        function padLeft(str, bits) {
+          bits = bits || config.bits;
+          var missing = str.length % bits;
+          return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+        }
+
+        function hex2bin(str) {
+          var bin = "",
+            num;
+          for (var i = str.length - 1; i >= 0; i--) {
+            num = parseInt(str[i], 16);
+            if (isNaN(num)) {
+              throw new Error("Invalid hex character.");
+            }
+            bin = padLeft(num.toString(2), 4) + bin;
+          }
+          return bin;
+        }
+
+        function bin2hex(str) {
+          var hex = "",
+            num;
+          str = padLeft(str, 4);
+          for (var i = str.length; i >= 4; i -= 4) {
+            num = parseInt(str.slice(i - 4, i), 2);
+            if (isNaN(num)) {
+              throw new Error("Invalid binary character.");
+            }
+            hex = num.toString(16) + hex;
+          }
+          return hex;
+        }
+
+        // Converts a given UTF16 character string to the HEX representation.
+        // Each character of the input string is represented by
+        // `bytesPerChar` bytes in the output string.
+        /** @expose **/
+        exports.str2hex = function(str, bytesPerChar) {
+          if (typeof str !== "string") {
+            throw new Error("Input must be a character string.");
+          }
+          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+          if (
+            typeof bytesPerChar !== "number" ||
+            bytesPerChar % 1 !== 0 ||
+            bytesPerChar < 1 ||
+            bytesPerChar > defaults.maxBytesPerChar
+          ) {
+            throw new Error(
+              "Bytes per character must be an integer between 1 and " +
+                defaults.maxBytesPerChar +
+                ", inclusive."
+            );
+          }
+
+          var hexChars = 2 * bytesPerChar;
+          var max = Math.pow(16, hexChars) - 1;
+          var out = "",
+            num;
+          for (var i = 0, len = str.length; i < len; i++) {
+            num = str[i].charCodeAt();
+            if (isNaN(num)) {
+              throw new Error("Invalid character: " + str[i]);
+            } else if (num > max) {
+              var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+              throw new Error(
+                "Invalid character code (" +
+                  num +
+                  "). Maximum allowable is 256^bytes-1 (" +
+                  max +
+                  "). To convert this character, use at least " +
+                  neededBytes +
+                  " bytes."
+              );
+            } else {
+              out = padLeft(num.toString(16), hexChars) + out;
+            }
+          }
+          return out;
+        };
+
+        // Converts a given HEX number string to a UTF16 character string.
+        /** @expose **/
+        exports.hex2str = function(str, bytesPerChar) {
+          if (typeof str !== "string") {
+            throw new Error("Input must be a hexadecimal string.");
+          }
+          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+          if (
+            typeof bytesPerChar !== "number" ||
+            bytesPerChar % 1 !== 0 ||
+            bytesPerChar < 1 ||
+            bytesPerChar > defaults.maxBytesPerChar
+          ) {
+            throw new Error(
+              "Bytes per character must be an integer between 1 and " +
+                defaults.maxBytesPerChar +
+                ", inclusive."
+            );
+          }
+
+          var hexChars = 2 * bytesPerChar;
+          var out = "";
+          str = padLeft(str, hexChars);
+          for (var i = 0, len = str.length; i < len; i += hexChars) {
+            out =
+              String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+              out;
+          }
+          return out;
+        };
+
+        // by default, initialize without an RNG
+        exports.init();
+      })(
+        typeof module !== "undefined" && module["exports"]
+          ? module["exports"]
+          : (window["shamirSecretShare"] = {}),
+        typeof global !== "undefined" ? global : window
+      );
+    </script>
+    <script language="JavaScript">
+      (function(ellipticCurveType) {
+        //Defining Elliptic Encryption Object
+        var ellipticEncryption = (window.ellipticCurveEncryption = function() {});
+
+        ellipticEncryption.rng = new SecureRandom();
+
+        ellipticEncryption.getCurveParameters = function(curveName) {
+          //Default is secp256k1
+          curveName =
+            typeof curveName !== "undefined" ? curveName : "secp256k1";
+
+          var c = EllipticCurve.getSECCurveByName(curveName);
+          var curveDetails = {
+            Q: "",
+            A: "",
+            B: "",
+            GX: "",
+            GY: "",
+            N: ""
+          };
+
+          curveDetails.Q = c
+            .getCurve()
+            .getQ()
+            .toString();
+          curveDetails.A = c
+            .getCurve()
+            .getA()
+            .toBigInteger()
+            .toString();
+          curveDetails.B = c
+            .getCurve()
+            .getB()
+            .toBigInteger()
+            .toString();
+          curveDetails.GX = c
+            .getG()
+            .getX()
+            .toBigInteger()
+            .toString();
+          curveDetails.GY = c
+            .getG()
+            .getY()
+            .toBigInteger()
+            .toString();
+          curveDetails.N = c.getN().toString();
+
+          return curveDetails;
+        };
+
+        ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(
+          ellipticCurveType
+        );
+
+        ellipticEncryption.get_curve = function() {
+          return new EllipticCurve.CurveFp(
+            new BigInteger(this.selectedCurve.Q),
+            new BigInteger(this.selectedCurve.A),
+            new BigInteger(this.selectedCurve.B)
+          );
+        };
+
+        ellipticEncryption.get_G = function(curve) {
+          return new EllipticCurve.PointFp(
+            curve,
+            curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+            curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))
+          );
+        };
+
+        ellipticEncryption.pick_rand = function() {
+          var n = new BigInteger(this.selectedCurve.N);
+          var n1 = n.subtract(BigInteger.ONE);
+          var r = new BigInteger(n.bitLength(), this.rng);
+          return r.mod(n1).add(BigInteger.ONE);
+        };
+
+        ellipticEncryption.senderRandom = function() {
+          var r = this.pick_rand();
+          return r.toString();
+        };
+
+        ellipticEncryption.receiverRandom = function() {
+          //This is receivers private key. For now we will use random. CHANGE IT LATER
+          var r = this.pick_rand();
+          return r.toString();
+        };
+
+        ellipticEncryption.senderPublicString = function(senderPrivateKey) {
+          var senderKeyECData = {};
+
+          var curve = this.get_curve();
+          var G = this.get_G(curve);
+          var a = new BigInteger(senderPrivateKey);
+          var P = G.multiply(a);
+          senderKeyECData.XValuePublicString = P.getX()
+            .toBigInteger()
+            .toString();
+          senderKeyECData.YValuePublicString = P.getY()
+            .toBigInteger()
+            .toString();
+
+          return senderKeyECData;
+        };
+
+        //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+        //you don't have to run receiverRandom and the bottom function
+        ellipticEncryption.receiverPublicString = function(receiverPublicKey) {
+          var receiverKeyECData = {};
+
+          var curve = this.get_curve();
+          var G = this.get_G(curve);
+          var a = new BigInteger(receiverPublicKey);
+          var P = G.multiply(a);
+          receiverKeyECData.XValuePublicString = P.getX()
+            .toBigInteger()
+            .toString();
+          receiverKeyECData.YValuePublicString = P.getY()
+            .toBigInteger()
+            .toString();
+
+          return receiverKeyECData;
+        };
+
+        ellipticEncryption.senderSharedKeyDerivation = function(
+          receiverPublicStringXValue,
+          receiverPublicStringYValue,
+          senderPrivateKey
+        ) {
+          var senderDerivedKey = {};
+          var curve = this.get_curve();
+          var P = new EllipticCurve.PointFp(
+            curve,
+            curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+            curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))
+          );
+          var a = new BigInteger(senderPrivateKey);
+          var S = P.multiply(a);
+
+          senderDerivedKey.XValue = S.getX()
+            .toBigInteger()
+            .toString();
+          senderDerivedKey.YValue = S.getY()
+            .toBigInteger()
+            .toString();
+
+          return senderDerivedKey;
+        };
+
+        ellipticEncryption.receiverSharedKeyDerivation = function(
+          senderPublicStringXValue,
+          senderPublicStringYValue,
+          receiverPrivateKey
+        ) {
+          var receiverDerivedKey = {};
+          var curve = this.get_curve();
+          var P = new EllipticCurve.PointFp(
+            curve,
+            curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+            curve.fromBigInteger(new BigInteger(senderPublicStringYValue))
+          );
+          var a = new BigInteger(receiverPrivateKey);
+          var S = P.multiply(a);
+
+          receiverDerivedKey.XValue = S.getX()
+            .toBigInteger()
+            .toString();
+          receiverDerivedKey.YValue = S.getY()
+            .toBigInteger()
+            .toString();
+
+          return receiverDerivedKey;
+        };
+      })("secp256k1"); // End of EllipticCurveEncryption Object
+    </script>
+    <!-- Kademelia -->
+    <script>
+      /*Kademlia DHT K-bucket implementation as a binary tree.*/
+
+      if (typeof reactor == "undefined" || !reactor) {
+        (function() {
+          function Event(name) {
+            this.name = name;
+            this.callbacks = [];
+          }
+          Event.prototype.registerCallback = function(callback) {
+            this.callbacks.push(callback);
+          };
+
+          function Reactor() {
+            this.events = {};
+          }
+
+          Reactor.prototype.registerEvent = function(eventName) {
+            var event = new Event(eventName);
+            this.events[eventName] = event;
+          };
+
+          Reactor.prototype.dispatchEvent = function(eventName, eventArgs) {
+            this.events[eventName].callbacks.forEach(function(callback) {
+              callback(eventArgs);
+            });
+          };
+
+          Reactor.prototype.addEventListener = function(eventName, callback) {
+            this.events[eventName].registerCallback(callback);
+          };
+
+          window.reactor = new Reactor();
+        })();
+      }
+
+      reactor.registerEvent("added");
+      reactor.addEventListener("added", function(someObject) {
+        console.log("Added fired with data " + someObject);
+      });
+
+      reactor.registerEvent("removed");
+      reactor.addEventListener("removed", function(someObject) {
+        console.log("Removed fired with data " + someObject);
+      });
+
+      reactor.registerEvent("updated");
+      reactor.addEventListener("updated", function(someObject) {
+        console.log("Updated fired with data " + someObject);
+      });
+
+      reactor.registerEvent("bucket_full");
+      reactor.addEventListener("bucket_full", function(someObject) {
+        console.log("Bucket full " + someObject);
+      });
+
+      /*
+        //Sample Usage
+        //Creating and defining the event
+        reactor.registerEvent('big bang');
+        reactor.addEventListener('big bang', function(someObject){
+        console.log('This is big bang listener yo!'+ someObject.a);
+        });
+        
+        //Firing the event
+        reactor.dispatchEvent('big bang');
+        reactor.dispatchEvent('big bang',{a:1});
+        reactor.dispatchEvent('big bang',{a:55});
+        
+        */
+
+      //Checking if existing NodeID can be used
+      //This first block of if will initialize the configuration of KBucket
+      //Add Events, Messaging between different K-Buckets, and attach relevant distributed data
+
+      /**
+       * @param  {Uint8Array} array1
+       * @param  {Uint8Array} array2
+       * @return {Boolean}
+       */
+      function arrayEquals(array1, array2) {
+        if (array1 === array2) {
+          return true;
+        }
+        if (array1.length !== array2.length) {
+          return false;
+        }
+        for (let i = 0, length = array1.length; i < length; ++i) {
+          if (array1[i] !== array2[i]) {
+            return false;
+          }
+        }
+        return true;
+      }
+
+      function createNode() {
+        return {
+          contacts: [],
+          dontSplit: false,
+          left: null,
+          right: null
+        };
+      }
+
+      function ensureInt8(name, val) {
+        if (!(val instanceof Uint8Array)) {
+          throw new TypeError(name + " is not a Uint8Array");
+        }
+      }
+
+      /**
+       * Implementation of a Kademlia DHT k-bucket used for storing
+       * contact (peer node) information.
+       *
+       * @extends EventEmitter
+       */
+      function BuildKBucket(options = {}) {
+        /**
+         * `options`:
+         *   `distance`: Function
+         *     `function (firstId, secondId) { return distance }` An optional
+         *     `distance` function that gets two `id` Uint8Arrays
+         *     and return distance (as number) between them.
+         *   `arbiter`: Function (Default: vectorClock arbiter)
+         *     `function (incumbent, candidate) { return contact; }` An optional
+         *     `arbiter` function that givent two `contact` objects with the same `id`
+         *     returns the desired object to be used for updating the k-bucket. For
+         *     more details, see [arbiter function](#arbiter-function).
+         *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
+         *     If not provided, a local node id will be created via `randomBytes(20)`.
+         *     `metadata`: Object (Default: {}) Optional satellite data to include
+         *     with the k-bucket. `metadata` property is guaranteed not be altered by,
+         *     it is provided as an explicit container for users of k-bucket to store
+         *     implementation-specific data.
+         *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
+         *     that a k-bucket can contain before being full or split.
+         *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
+         *     ping when a bucket that should not be split becomes full. KBucket will
+         *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
+         *     not been contacted the longest.
+         *
+         * @param {Object=} options optional
+         */
+
+        this.localNodeId =
+          options.localNodeId ||
+          window.crypto.getRandomValues(new Uint8Array(20));
+        this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20;
+        this.numberOfNodesToPing = options.numberOfNodesToPing || 3;
+        this.distance = options.distance || this.distance;
+        // use an arbiter from options or vectorClock arbiter by default
+        this.arbiter = options.arbiter || this.arbiter;
+        this.metadata = Object.assign({}, options.metadata);
+
+        ensureInt8("option.localNodeId as parameter 1", this.localNodeId);
+
+        this.root = createNode();
+
+        /**
+         * Default arbiter function for contacts with the same id. Uses
+         * contact.vectorClock to select which contact to update the k-bucket with.
+         * Contact with larger vectorClock field will be selected. If vectorClock is
+         * the same, candidat will be selected.
+         *
+         * @param  {Object} incumbent Contact currently stored in the k-bucket.
+         * @param  {Object} candidate Contact being added to the k-bucket.
+         * @return {Object}           Contact to updated the k-bucket with.
+         */
+        this.arbiter = function(incumbent, candidate) {
+          return incumbent.vectorClock > candidate.vectorClock
+            ? incumbent
+            : candidate;
+        };
+
+        /**
+         * Default distance function. Finds the XOR
+         * distance between firstId and secondId.
+         *
+         * @param  {Uint8Array} firstId  Uint8Array containing first id.
+         * @param  {Uint8Array} secondId Uint8Array containing second id.
+         * @return {Number}              Integer The XOR distance between firstId
+         *                               and secondId.
+         */
+        this.distance = function(firstId, secondId) {
+          let distance = 0;
+          let i = 0;
+          const min = Math.min(firstId.length, secondId.length);
+          const max = Math.max(firstId.length, secondId.length);
+          for (; i < min; ++i) {
+            distance = distance * 256 + (firstId[i] ^ secondId[i]);
+          }
+          for (; i < max; ++i) distance = distance * 256 + 255;
+          return distance;
+        };
+
+        /**
+         * Adds a contact to the k-bucket.
+         *
+         * @param {Object} contact the contact object to add
+         */
+        this.add = function(contact) {
+          ensureInt8("contact.id", (contact || {}).id);
+
+          let bitIndex = 0;
+          let node = this.root;
+
+          while (node.contacts === null) {
+            // this is not a leaf node but an inner node with 'low' and 'high'
+            // branches; we will check the appropriate bit of the identifier and
+            // delegate to the appropriate node for further processing
+            node = this._determineNode(node, contact.id, bitIndex++);
+          }
+
+          // check if the contact already exists
+          const index = this._indexOf(node, contact.id);
+          if (index >= 0) {
+            this._update(node, index, contact);
+            return this;
+          }
+
+          if (node.contacts.length < this.numberOfNodesPerKBucket) {
+            node.contacts.push(contact);
+            reactor.dispatchEvent("added", contact);
+            return this;
+          }
+
+          // the bucket is full
+          if (node.dontSplit) {
+            // we are not allowed to split the bucket
+            // we need to ping the first this.numberOfNodesToPing
+            // in order to determine if they are alive
+            // only if one of the pinged nodes does not respond, can the new contact
+            // be added (this prevents DoS flodding with new invalid contacts)
+            reactor.dispatchEvent("bucket_full", {
+              1: node.contacts.slice(0, this.numberOfNodesToPing),
+              2: contact
+            });
+            return this;
+          }
+
+          this._split(node, bitIndex);
+          return this.add(contact);
+        };
+
+        /**
+         * Get the n closest contacts to the provided node id. "Closest" here means:
+         * closest according to the XOR metric of the contact node id.
+         *
+         * @param  {Uint8Array} id  Contact node id
+         * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
+         *                          closest contacts to return
+         * @return {Array}          Array Maximum of n closest contacts to the node id
+         */
+        this.closest = function(id, n = Infinity) {
+          ensureInt8("id", id);
+
+          if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
+            throw new TypeError("n is not positive number");
+          }
+
+          let contacts = [];
+
+          for (
+            let nodes = [this.root], bitIndex = 0;
+            nodes.length > 0 && contacts.length < n;
+
+          ) {
+            const node = nodes.pop();
+            if (node.contacts === null) {
+              const detNode = this._determineNode(node, id, bitIndex++);
+              nodes.push(node.left === detNode ? node.right : node.left);
+              nodes.push(detNode);
+            } else {
+              contacts = contacts.concat(node.contacts);
+            }
+          }
+
+          return contacts
+            .map(a => [this.distance(a.id, id), a])
+            .sort((a, b) => a[0] - b[0])
+            .slice(0, n)
+            .map(a => a[1]);
+        };
+
+        /**
+         * Counts the total number of contacts in the tree.
+         *
+         * @return {Number} The number of contacts held in the tree
+         */
+        this.count = function() {
+          // return this.toArray().length
+          let count = 0;
+          for (const nodes = [this.root]; nodes.length > 0; ) {
+            const node = nodes.pop();
+            if (node.contacts === null) nodes.push(node.right, node.left);
+            else count += node.contacts.length;
+          }
+          return count;
+        };
+
+        /**
+         * Determines whether the id at the bitIndex is 0 or 1.
+         * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
+         *
+         * @param  {Object} node     internal object that has 2 leafs: left and right
+         * @param  {Uint8Array} id   Id to compare localNodeId with.
+         * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
+         *                           to check in the id Uint8Array.
+         * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
+         */
+        this._determineNode = function(node, id, bitIndex) {
+          // *NOTE* remember that id is a Uint8Array and has granularity of
+          // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
+
+          // id's that are too short are put in low bucket (1 byte = 8 bits)
+          // (bitIndex >> 3) finds how many bytes the bitIndex describes
+          // bitIndex % 8 checks if we have extra bits beyond byte multiples
+          // if number of bytes is <= no. of bytes described by bitIndex and there
+          // are extra bits to consider, this means id has less bits than what
+          // bitIndex describes, id therefore is too short, and will be put in low
+          // bucket
+          const bytesDescribedByBitIndex = bitIndex >> 3;
+          const bitIndexWithinByte = bitIndex % 8;
+          if (
+            id.length <= bytesDescribedByBitIndex &&
+            bitIndexWithinByte !== 0
+          ) {
+            return node.left;
+          }
+
+          const byteUnderConsideration = id[bytesDescribedByBitIndex];
+
+          // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
+          // where 255 is 11111111 and 0 is 00000000
+          // in order to find out whether the bit at bitIndexWithinByte is set
+          // we construct (1 << (7 - bitIndexWithinByte)) which will consist
+          // of all bits being 0, with only one bit set to 1
+          // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
+          // (1 << (7 - 3)) -> (1 << 4) -> 16
+          if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
+            return node.right;
+          }
+
+          return node.left;
+        };
+
+        /**
+         * Get a contact by its exact ID.
+         * If this is a leaf, loop through the bucket contents and return the correct
+         * contact if we have it or null if not. If this is an inner node, determine
+         * which branch of the tree to traverse and repeat.
+         *
+         * @param  {Uint8Array} id The ID of the contact to fetch.
+         * @return {Object|Null}   The contact if available, otherwise null
+         */
+        this.get = function(id) {
+          ensureInt8("id", id);
+
+          let bitIndex = 0;
+
+          let node = this.root;
+          while (node.contacts === null) {
+            node = this._determineNode(node, id, bitIndex++);
+          }
+
+          // index of uses contact id for matching
+          const index = this._indexOf(node, id);
+          return index >= 0 ? node.contacts[index] : null;
+        };
+
+        /**
+         * Returns the index of the contact with provided
+         * id if it exists, returns -1 otherwise.
+         *
+         * @param  {Object} node    internal object that has 2 leafs: left and right
+         * @param  {Uint8Array} id  Contact node id.
+         * @return {Number}         Integer Index of contact with provided id if it
+         *                          exists, -1 otherwise.
+         */
+        this._indexOf = function(node, id) {
+          for (let i = 0; i < node.contacts.length; ++i) {
+            if (arrayEquals(node.contacts[i].id, id)) return i;
+          }
+
+          return -1;
+        };
+
+        /**
+         * Removes contact with the provided id.
+         *
+         * @param  {Uint8Array} id The ID of the contact to remove.
+         * @return {Object}        The k-bucket itself.
+         */
+        this.remove = function(id) {
+          ensureInt8("the id as parameter 1", id);
+
+          let bitIndex = 0;
+          let node = this.root;
+
+          while (node.contacts === null) {
+            node = this._determineNode(node, id, bitIndex++);
+          }
+
+          const index = this._indexOf(node, id);
+          if (index >= 0) {
+            const contact = node.contacts.splice(index, 1)[0];
+            reactor.dispatchEvent("removed", contact);
+          }
+
+          return this;
+        };
+
+        /**
+         * Splits the node, redistributes contacts to the new nodes, and marks the
+         * node that was split as an inner node of the binary tree of nodes by
+         * setting this.root.contacts = null
+         *
+         * @param  {Object} node     node for splitting
+         * @param  {Number} bitIndex the bitIndex to which byte to check in the
+         *                           Uint8Array for navigating the binary tree
+         */
+        this._split = function(node, bitIndex) {
+          node.left = createNode();
+          node.right = createNode();
+
+          // redistribute existing contacts amongst the two newly created nodes
+          for (const contact of node.contacts) {
+            this._determineNode(node, contact.id, bitIndex).contacts.push(
+              contact
+            );
+          }
+
+          node.contacts = null; // mark as inner tree node
+
+          // don't split the "far away" node
+          // we check where the local node would end up and mark the other one as
+          // "dontSplit" (i.e. "far away")
+          const detNode = this._determineNode(node, this.localNodeId, bitIndex);
+          const otherNode = node.left === detNode ? node.right : node.left;
+          otherNode.dontSplit = true;
+        };
+
+        /**
+         * Returns all the contacts contained in the tree as an array.
+         * If this is a leaf, return a copy of the bucket. `slice` is used so that we
+         * don't accidentally leak an internal reference out that might be
+         * accidentally misused. If this is not a leaf, return the union of the low
+         * and high branches (themselves also as arrays).
+         *
+         * @return {Array} All of the contacts in the tree, as an array
+         */
+        this.toArray = function() {
+          let result = [];
+          for (const nodes = [this.root]; nodes.length > 0; ) {
+            const node = nodes.pop();
+            if (node.contacts === null) nodes.push(node.right, node.left);
+            else result = result.concat(node.contacts);
+          }
+          return result;
+        };
+
+        /**
+         * Updates the contact selected by the arbiter.
+         * If the selection is our old contact and the candidate is some new contact
+         * then the new contact is abandoned (not added).
+         * If the selection is our old contact and the candidate is our old contact
+         * then we are refreshing the contact and it is marked as most recently
+         * contacted (by being moved to the right/end of the bucket array).
+         * If the selection is our new contact, the old contact is removed and the new
+         * contact is marked as most recently contacted.
+         *
+         * @param  {Object} node    internal object that has 2 leafs: left and right
+         * @param  {Number} index   the index in the bucket where contact exists
+         *                          (index has already been computed in a previous
+         *                          calculation)
+         * @param  {Object} contact The contact object to update.
+         */
+        this._update = function(node, index, contact) {
+          // sanity check
+          if (!arrayEquals(node.contacts[index].id, contact.id)) {
+            throw new Error("wrong index for _update");
+          }
+
+          const incumbent = node.contacts[index];
+
+          /***************Change made by Abhishek*************/
+          const selection = this.arbiter(incumbent, contact);
+          //const selection = localbitcoinplusplus.kademlia.arbiter(incumbent, contact);
+          // if the selection is our old contact and the candidate is some new
+          // contact, then there is nothing to do
+          if (selection === incumbent && incumbent !== contact) return;
+
+          node.contacts.splice(index, 1); // remove old contact
+          node.contacts.push(selection); // add more recent contact version
+          /***************Change made by Abhishek*************/
+          reactor.dispatchEvent("updated", {
+            ...incumbent,
+            ...selection
+          });
+          //reactor.dispatchEvent('updated', incumbent.concat(selection))
+        };
+      }
+    </script>
+    <!-- JSON RPC -->
+    <script>
+      var JSON_RPC = {};
+
+      var id = 0,
+        callbacks = {};
+
+      /**
+       * Constructs a new JSON-RPC Request
+       * @param method A String containing the name of the method to be invoked.
+       * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+       */
+      JSON_RPC.Request = function(method, params, globalParams = {}) {
+        this.jsonrpc = "2.0";
+        this.method = method;
+        if (typeof params !== "undefined") {
+          this.params = params;
+        }
+        this.globalParams = globalParams;
+        this.id = id++;
+      };
+
+      // Implements getters and setters for the result of a JSON-RPC Request.
+      // The result may be an any Object or primitive
+      Object.defineProperty(JSON_RPC.Request.prototype, "result", {
+        get: function() {
+          return this._result;
+        },
+        set: function(result) {
+          delete this.method; // remove the method name
+          delete this.params; // remove the params
+          delete this.error; // remove error state if it exists
+          delete this.globalParams; // remove globalParams
+          this._result = result;
+        }
+      });
+
+      // Implements getters and setters for the error state of a JSON-RPC Request.
+      // Error should be a JSON_RPC.Error object
+      Object.defineProperty(JSON_RPC.Request.prototype, "error", {
+        get: function() {
+          return this._error;
+        },
+        set: function(error) {
+          delete this.method; // remove the method name
+          delete this.params; // remove the params
+          delete this.result; // remove result state if it exists
+          delete this.globalParams; // remove globalParams if it exists
+          this._error = error;
+        }
+      });
+
+      /**
+       * Returns a String representation of a JSON-RPC Request
+       * @returns A JSON String
+       */
+      JSON_RPC.Request.prototype.toString = function() {
+        var rpc = {
+          jsonrpc: this.jsonrpc,
+          id: this.id
+        };
+
+        if (this.method !== undefined) rpc.method = this.method;
+        if (this.params !== undefined) rpc.params = this.params;
+        if (this.result !== undefined) rpc.result = this.result;
+        if (this.error !== undefined) rpc.error = this.error;
+        if (this.globalParams !== undefined)
+          rpc.globalParams = this.globalParams;
+
+        return JSON.stringify(rpc);
+      };
+
+      /**
+       * Constructs a new JSON-RPC Notification
+       * @param method A String containing the name of the method to be invoked.
+       * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+       */
+      JSON_RPC.Notification = function(method, params, globalParams) {
+        this.jsonrpc = "2.0";
+        this.method = method;
+        if (typeof params !== "undefined") {
+          this.params = params;
+        }
+        if (typeof globalParams !== "undefined") {
+          this.globalParams = globalParams;
+        }
+      };
+
+      /**
+       * Returns a String representation of a JSON-RPC Notification
+       * @returns A JSON String
+       */
+      JSON_RPC.Notification.prototype.toString = function() {
+        var rpc = {
+          jsonrpc: this.jsonrpc,
+          method: this.method,
+          params: this.params,
+          globalParams: this.globalParams
+        };
+
+        return JSON.stringify(rpc);
+      };
+
+      /**
+       * Constructs a new JSON-RPC Errror object
+       * @params code A Number that indicates the error type that occurred. -32768 to -32000 are reserved.
+       * @param message (optional) A String providing a short description of the error.
+       * @param data (optional) A Primitive or Structured value that contains additional information about the error.
+       */
+      JSON_RPC.Error = function(code, message, data) {
+        this.code = code;
+        if (typeof message == "string") this.message = message;
+        if (data !== undefined) this.data = data;
+      };
+
+      // stock errors
+      JSON_RPC.PARSE_ERROR = new JSON_RPC.Error(
+        -32700,
+        "An error occurred on the server while parsing the JSON text."
+      );
+      JSON_RPC.INVALID_REQUEST = new JSON_RPC.Error(
+        -32600,
+        "The JSON sent is not a valid Request object."
+      );
+      JSON_RPC.METHOD_NOT_FOUND = new JSON_RPC.Error(
+        -32601,
+        "The method does not exist / is not available."
+      );
+      JSON_RPC.INVALID_PARAMS = new JSON_RPC.Error(
+        -32602,
+        "Invalid method parameter(s)."
+      );
+      JSON_RPC.INTERNAL_ERROR = new JSON_RPC.Error(
+        -32603,
+        "Internal JSON-RPC error."
+      );
+
+      /**
+       * Parses a JSON-RPC string and converts to a JSON-RPC object or an Array of such strings.
+       * @params rpc A String or Array to parse to a JSON-RPC object.
+       */
+      JSON_RPC.parse = function(rpc) {
+        // batch?
+        if (rpc.constructor === Array) {
+          var arr = [];
+          rpc.forEach(function(el) {
+            arr.push(JSON_RPC.parse(el));
+          });
+          return arr;
+        }
+
+        // parsable?
+        var rpc;
+        try {
+          rpc = JSON.parse(rpc);
+        } catch (err) {
+          var obj = new JSON_RPC.Request();
+          obj.result = JSON_RPC.PARSE_ERROR;
+          obj.id = null;
+          return obj;
+        }
+
+        // 2.0?
+        if (rpc.jsonrpc !== "2.0") {
+          var obj = new JSON_RPC.Request();
+          obj.result = JSON_RPC.INVALID_REQUEST;
+          obj.id = null;
+          return obj;
+        }
+
+        // request or notification?
+        var obj =
+          rpc.id === undefined
+            ? new JSON_RPC.Notification(rpc.method, rpc.params)
+            : new JSON_RPC.Request(rpc.method, rpc.params);
+        // have an ID?
+        if (rpc.id !== undefined) obj.id = rpc.id;
+        // is it a result?
+        if (rpc.result !== undefined) obj.result = rpc.result;
+        // is it a error?
+        if (rpc.error !== undefined) {
+          obj.error = new JSON_RPC.Error(
+            rpc.error.code,
+            rpc.error.message,
+            rpc.error.data
+          );
+        }
+
+        // parsed :-)
+        return obj;
+      };
+    </script>
+
+    <!-- Helper functions -->
+    <script>
+        let helper_functions = {
+            // AJAX Get
+            ajaxGet: async function(url) {
+            try {
+                //await the response of the fetch call
+                let response = await fetch(url);
+                //proceed once the first promise is resolved.
+                let data = await response.json();
+                //proceed only when the second promise is resolved
+                return data;
+            } catch (error) {
+                var xhr = new XMLHttpRequest();
+                xhr.open("GET", url);
+                xhr.onload = function() {
+                if (xhr.status === 200) {
+                    callback(xhr.responseText);
+                } else {
+                    showMessage(`WARNING: Failed to get data from ${url}.`);
+                    throw new Error(`Request to ${url} failed: ${xhr.status}`);
+                }
+                };
+                xhr.send();
+            }
+            },
+
+            //AJAX Post
+            ajaxPost: function(url = ``, data = {}) {
+            return fetch(url, {
+                method: "POST", // *GET, POST, PUT, DELETE, etc.
+                mode: "cors", // no-cors, cors, *same-origin
+                cache: "no-cache", // *default, no-cache, reload, force-cache, only-if-cached
+                credentials: "same-origin", // include, *same-origin, omit
+                headers: {
+                "Content-Type": "application/json"
+                // "Content-Type": "application/x-www-form-urlencoded",
+                },
+                redirect: "follow", // manual, *follow, error
+                referrer: "no-referrer", // no-referrer, *client
+                body: JSON.stringify(data) // body data type must match "Content-Type" header
+            }).then(response => response.json()); // parses response to JSON
+            },
+
+            // Create unique id
+            unique_id: function() {
+            return `${+new Date()}_${Math.random()
+                .toString(36)
+                .substr(2, 9)}`;
+            }
+        };
+    </script>      
+
+    <!-- CASH PAYMENTS HANDLER SCRIPT START -->
+
+    <script>
+      //(function payments_handler() {
+        /* CODE_JUNCTION: localbitcoinplusplus object init */
+
+        var localbitcoinplusplus = {
+          wallets: {},
+          trade: {},
+          rpc: {},
+          master_configurations: {},
+          supernode_conns: {},
+        };
+
+        Object.defineProperty(localbitcoinplusplus, "server", {
+            value: {
+                btc_mainnet: "https://insight.bitpay.com",
+                btc_testnet: "https://test-insight.bitpay.com",
+                flo_mainnet: "https://flosight.duckdns.org",
+                flo_testnet: "https://testnet-flosight.duckdns.org",
+                flo_api_mainnet: "https://ranchimallflo.duckdns.org",
+                flo_api_testnet: "https://ranchimallflo-testnet.duckdns.org",
+            },
+            writable: false,
+            configurable: false,
+            enumerable: false
+        });
+
+        const ENVR = 'LIVE'; // LIVE, TEST  
+        const WS = 'wss';
+        const DBName = "paymentsHandlerDBRemote";
+
+      if(ENVR === 'LIVE') {
+
+        Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
+            value: "FGcDVp9f3eqDcXXqXwxhpEoCReihzGFQCo",
+            writable: false,
+            configurable: false,
+            enumerable: true
+        });
+
+        Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
+            value: "FLO",
+            writable: false,
+            configurable: false,
+            enumerable: true
+        });
+
+        Object.defineProperty(localbitcoinplusplus, "assets", {
+          value: {
+              BTC: "BTC",
+              FLO: "FLO"
+          },
+          writable: false,
+          configurable: false,
+          enumerable: false
+        });
+
+      } else {
+
+        Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
+            value: "ocKKEivXC3TA8yf3ZEyh2kRMDgSh99y1a7",
+            writable: false,
+            configurable: false,
+            enumerable: true
+        });
+
+        Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
+            value: "FLO_TEST",
+            writable: false,
+            configurable: false,
+            enumerable: true
+        });
+
+        Object.defineProperty(localbitcoinplusplus, "assets", {
+          value: {
+              BTC: "BTC_TEST",
+              FLO: "FLO_TEST"
+          },
+          writable: false,
+          configurable: false,
+          enumerable: false
+        });
+
+      }
+
+        localbitcoinplusplus.privateKey = {
+          isPrivateKey: function(key) {
+            return (
+              Bitcoin.ECKey.isWalletImportFormat(key) ||
+              Bitcoin.ECKey.isCompressedWalletImportFormat(key) ||
+              Bitcoin.ECKey.isHexFormat(key) ||
+              Bitcoin.ECKey.isBase64Format(key) ||
+              Bitcoin.ECKey.isMiniFormat(key)
+            );
+          },
+          getECKeyFromAdding: function(privKey1, privKey2) {
+            var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+            var ecKey1 = new Bitcoin.ECKey(privKey1);
+            var ecKey2 = new Bitcoin.ECKey(privKey2);
+            // if both keys are the same return null
+            if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+              return null;
+            if (ecKey1 == null || ecKey2 == null) return null;
+            var combinedPrivateKey = new Bitcoin.ECKey(
+              ecKey1.priv.add(ecKey2.priv).mod(n)
+            );
+            // compressed when both keys are compressed
+            if (ecKey1.compressed && ecKey2.compressed)
+              combinedPrivateKey.setCompressed(true);
+            return combinedPrivateKey;
+          },
+          getECKeyFromMultiplying: function(privKey1, privKey2) {
+            var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+            var ecKey1 = new Bitcoin.ECKey(privKey1);
+            var ecKey2 = new Bitcoin.ECKey(privKey2);
+            // if both keys are the same return null
+            if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+              return null;
+            if (ecKey1 == null || ecKey2 == null) return null;
+            var combinedPrivateKey = new Bitcoin.ECKey(
+              ecKey1.priv.multiply(ecKey2.priv).mod(n)
+            );
+            // compressed when both keys are compressed
+            if (ecKey1.compressed && ecKey2.compressed)
+              combinedPrivateKey.setCompressed(true);
+            return combinedPrivateKey;
+          },
+          // 58 base58 characters starting with 6P
+          isBIP38Format: function(key) {
+            key = key.toString();
+            return /^6P[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{56}$/.test(
+              key
+            );
+          },
+          BIP38EncryptedKeyToByteArrayAsync: function(
+            base58Encrypted,
+            passphrase,
+            callback
+          ) {
+            var hex;
+            try {
+              hex = Bitcoin.Base58.decode(base58Encrypted);
+            } catch (e) {
+              callback(
+                new Error(
+                  localbitcoinplusplus.translator.get(
+                    "detailalertnotvalidprivatekey"
+                  )
+                )
+              );
+              return;
+            }
+
+            // 43 bytes: 2 bytes prefix, 37 bytes payload, 4 bytes checksum
+            if (hex.length != 43) {
+              callback(
+                new Error(
+                  localbitcoinplusplus.translator.get(
+                    "detailalertnotvalidprivatekey"
+                  )
+                )
+              );
+              return;
+            }
+            // first byte is always 0x01
+            else if (hex[0] != 0x01) {
+              callback(
+                new Error(
+                  localbitcoinplusplus.translator.get(
+                    "detailalertnotvalidprivatekey"
+                  )
+                )
+              );
+              return;
+            }
+
+            var expChecksum = hex.slice(-4);
+            hex = hex.slice(0, -4);
+            var checksum = Bitcoin.Util.dsha256(hex);
+            if (
+              checksum[0] != expChecksum[0] ||
+              checksum[1] != expChecksum[1] ||
+              checksum[2] != expChecksum[2] ||
+              checksum[3] != expChecksum[3]
+            ) {
+              callback(
+                new Error(
+                  localbitcoinplusplus.translator.get(
+                    "detailalertnotvalidprivatekey"
+                  )
+                )
+              );
+              return;
+            }
+
+            var isCompPoint = false;
+            var isECMult = false;
+            var hasLotSeq = false;
+            // second byte for non-EC-multiplied key
+            if (hex[1] == 0x42) {
+              // key should use compression
+              if (hex[2] == 0xe0) {
+                isCompPoint = true;
+              }
+              // key should NOT use compression
+              else if (hex[2] != 0xc0) {
+                callback(
+                  new Error(
+                    localbitcoinplusplus.translator.get(
+                      "detailalertnotvalidprivatekey"
+                    )
+                  )
+                );
+                return;
+              }
+            }
+            // second byte for EC-multiplied key
+            else if (hex[1] == 0x43) {
+              isECMult = true;
+              isCompPoint = (hex[2] & 0x20) != 0;
+              hasLotSeq = (hex[2] & 0x04) != 0;
+              if ((hex[2] & 0x24) != hex[2]) {
+                callback(
+                  new Error(
+                    localbitcoinplusplus.translator.get(
+                      "detailalertnotvalidprivatekey"
+                    )
+                  )
+                );
+                return;
+              }
+            } else {
+              callback(
+                new Error(
+                  localbitcoinplusplus.translator.get(
+                    "detailalertnotvalidprivatekey"
+                  )
+                )
+              );
+              return;
+            }
+
+            var decrypted;
+            var AES_opts = {
+              mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+              asBytes: true
+            };
+
+            var verifyHashAndReturn = function() {
+              var tmpkey = new Bitcoin.ECKey(decrypted); // decrypted using closure
+              var base58AddrText = tmpkey
+                .setCompressed(isCompPoint)
+                .getBitcoinAddress(); // isCompPoint using closure
+              checksum = Bitcoin.Util.dsha256(base58AddrText); // checksum using closure
+
+              if (
+                checksum[0] != hex[3] ||
+                checksum[1] != hex[4] ||
+                checksum[2] != hex[5] ||
+                checksum[3] != hex[6]
+              ) {
+                callback(
+                  new Error(
+                    localbitcoinplusplus.translator.get(
+                      "bip38alertincorrectpassphrase"
+                    )
+                  )
+                ); // callback using closure
+                return;
+              }
+              callback(tmpkey.getBitcoinPrivateKeyByteArray()); // callback using closure
+            };
+
+            if (!isECMult) {
+              var addresshash = hex.slice(3, 7);
+              Crypto_scrypt(passphrase, addresshash, 16384, 8, 8, 64, function(
+                derivedBytes
+              ) {
+                var k = derivedBytes.slice(32, 32 + 32);
+                decrypted = Crypto.AES.decrypt(
+                  hex.slice(7, 7 + 32),
+                  k,
+                  AES_opts
+                );
+                for (var x = 0; x < 32; x++) decrypted[x] ^= derivedBytes[x];
+                verifyHashAndReturn(); //TODO: pass in 'decrypted' as a param
+              });
+            } else {
+              var ownerentropy = hex.slice(7, 7 + 8);
+              var ownersalt = !hasLotSeq
+                ? ownerentropy
+                : ownerentropy.slice(0, 4);
+              Crypto_scrypt(passphrase, ownersalt, 16384, 8, 8, 32, function(
+                prefactorA
+              ) {
+                var passfactor;
+                if (!hasLotSeq) {
+                  // hasLotSeq using closure
+                  passfactor = prefactorA;
+                } else {
+                  var prefactorB = prefactorA.concat(ownerentropy); // ownerentropy using closure
+                  passfactor = Bitcoin.Util.dsha256(prefactorB);
+                }
+                // remove this ECKey from the pool (because user does not see it)
+                var userKeyPool = Bitcoin.KeyPool.getArray();
+                var kp = new Bitcoin.ECKey(passfactor);
+                var passpoint = kp.setCompressed(true).getPub();
+                Bitcoin.KeyPool.setArray(userKeyPool);
+                var encryptedpart2 = hex.slice(23, 23 + 16);
+
+                var addresshashplusownerentropy = hex.slice(3, 3 + 12);
+                Crypto_scrypt(
+                  passpoint,
+                  addresshashplusownerentropy,
+                  1024,
+                  1,
+                  1,
+                  64,
+                  function(derived) {
+                    var k = derived.slice(32);
+
+                    var unencryptedpart2 = Crypto.AES.decrypt(
+                      encryptedpart2,
+                      k,
+                      AES_opts
+                    );
+                    for (var i = 0; i < 16; i++) {
+                      unencryptedpart2[i] ^= derived[i + 16];
+                    }
+
+                    var encryptedpart1 = hex
+                      .slice(15, 15 + 8)
+                      .concat(unencryptedpart2.slice(0, 0 + 8));
+                    var unencryptedpart1 = Crypto.AES.decrypt(
+                      encryptedpart1,
+                      k,
+                      AES_opts
+                    );
+                    for (var i = 0; i < 16; i++) {
+                      unencryptedpart1[i] ^= derived[i];
+                    }
+
+                    var seedb = unencryptedpart1
+                      .slice(0, 0 + 16)
+                      .concat(unencryptedpart2.slice(8, 8 + 8));
+
+                    var factorb = Bitcoin.Util.dsha256(seedb);
+
+                    var ps = EllipticCurve.getSECCurveByName("secp256k1");
+                    var privateKey = BigInteger.fromByteArrayUnsigned(
+                      passfactor
+                    )
+                      .multiply(BigInteger.fromByteArrayUnsigned(factorb))
+                      .remainder(ps.getN());
+
+                    decrypted = privateKey.toByteArrayUnsigned();
+                    verifyHashAndReturn();
+                  }
+                );
+              });
+            }
+          },
+          BIP38PrivateKeyToEncryptedKeyAsync: function(
+            base58Key,
+            passphrase,
+            compressed,
+            callback
+          ) {
+            var privKey = new Bitcoin.ECKey(base58Key);
+            var privKeyBytes = privKey.getBitcoinPrivateKeyByteArray();
+            var address = privKey.setCompressed(compressed).getBitcoinAddress();
+
+            // compute sha256(sha256(address)) and take first 4 bytes
+            var salt = Bitcoin.Util.dsha256(address).slice(0, 4);
+
+            // derive key using scrypt
+            var AES_opts = {
+              mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+              asBytes: true
+            };
+
+            Crypto_scrypt(passphrase, salt, 16384, 8, 8, 64, function(
+              derivedBytes
+            ) {
+              for (var i = 0; i < 32; ++i) {
+                privKeyBytes[i] ^= derivedBytes[i];
+              }
+
+              // 0x01 0x42 + flagbyte + salt + encryptedhalf1 + encryptedhalf2
+              var flagByte = compressed ? 0xe0 : 0xc0;
+              var encryptedKey = [0x01, 0x42, flagByte].concat(salt);
+              encryptedKey = encryptedKey.concat(
+                Crypto.AES.encrypt(
+                  privKeyBytes,
+                  derivedBytes.slice(32),
+                  AES_opts
+                )
+              );
+              encryptedKey = encryptedKey.concat(
+                Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
+              );
+              callback(Bitcoin.Base58.encode(encryptedKey));
+            });
+          },
+          BIP38GenerateIntermediatePointAsync: function(
+            passphrase,
+            lotNum,
+            sequenceNum,
+            callback
+          ) {
+            var noNumbers = lotNum === null || sequenceNum === null;
+            var rng = new SecureRandom();
+            var ownerEntropy, ownerSalt;
+
+            if (noNumbers) {
+              ownerSalt = ownerEntropy = new Array(8);
+              rng.nextBytes(ownerEntropy);
+            } else {
+              // 1) generate 4 random bytes
+              ownerSalt = new Array(4);
+
+              rng.nextBytes(ownerSalt);
+
+              // 2)  Encode the lot and sequence numbers as a 4 byte quantity (big-endian):
+              // lotnumber * 4096 + sequencenumber. Call these four bytes lotsequence.
+              var lotSequence = BigInteger(
+                4096 * lotNum + sequenceNum
+              ).toByteArrayUnsigned();
+
+              // 3) Concatenate ownersalt + lotsequence and call this ownerentropy.
+              var ownerEntropy = ownerSalt.concat(lotSequence);
+            }
+
+            // 4) Derive a key from the passphrase using scrypt
+            Crypto_scrypt(passphrase, ownerSalt, 16384, 8, 8, 32, function(
+              prefactor
+            ) {
+              // Take SHA256(SHA256(prefactor + ownerentropy)) and call this passfactor
+              var passfactorBytes = noNumbers
+                ? prefactor
+                : Bitcoin.Util.dsha256(prefactor.concat(ownerEntropy));
+              var passfactor = BigInteger.fromByteArrayUnsigned(
+                passfactorBytes
+              );
+
+              // 5) Compute the elliptic curve point G * passfactor, and convert the result to compressed notation (33 bytes)
+              var ellipticCurve = EllipticCurve.getSECCurveByName("secp256k1");
+              var passpoint = ellipticCurve
+                .getG()
+                .multiply(passfactor)
+                .getEncoded(1);
+
+              // 6) Convey ownersalt and passpoint to the party generating the keys, along with a checksum to ensure integrity.
+              // magic bytes "2C E9 B3 E1 FF 39 E2 51" followed by ownerentropy, and then passpoint
+
+              var magicBytes = [0x2c, 0xe9, 0xb3, 0xe1, 0xff, 0x39, 0xe2, 0x51];
+              if (noNumbers) magicBytes[7] = 0x53;
+
+              var intermediate = magicBytes
+                .concat(ownerEntropy)
+                .concat(passpoint);
+
+              // base58check encode
+              intermediate = intermediate.concat(
+                Bitcoin.Util.dsha256(intermediate).slice(0, 4)
+              );
+              callback(Bitcoin.Base58.encode(intermediate));
+            });
+          },
+          BIP38GenerateECAddressAsync: function(
+            intermediate,
+            compressed,
+            callback
+          ) {
+            // decode IPS
+            var x = Bitcoin.Base58.decode(intermediate);
+            //if(x.slice(49, 4) !== Bitcoin.Util.dsha256(x.slice(0,49)).slice(0,4)) {
+            //	callback({error: 'Invalid intermediate passphrase string'});
+            //}
+            var noNumbers = x[7] === 0x53;
+            var ownerEntropy = x.slice(8, 8 + 8);
+            var passpoint = x.slice(16, 16 + 33);
+
+            // 1) Set flagbyte.
+            // set bit 0x20 for compressed key
+            // set bit 0x04 if ownerentropy contains a value for lotsequence
+            var flagByte =
+              (compressed ? 0x20 : 0x00) | (noNumbers ? 0x00 : 0x04);
+
+            // 2) Generate 24 random bytes, call this seedb.
+            var seedB = new Array(24);
+            var rng = new SecureRandom();
+            rng.nextBytes(seedB);
+
+            // Take SHA256(SHA256(seedb)) to yield 32 bytes, call this factorb.
+            var factorB = Bitcoin.Util.dsha256(seedB);
+
+            // 3) ECMultiply passpoint by factorb. Use the resulting EC point as a public key and hash it into a Bitcoin
+            // address using either compressed or uncompressed public key methodology (specify which methodology is used
+            // inside flagbyte). This is the generated Bitcoin address, call it generatedaddress.
+            var ec = EllipticCurve.getSECCurveByName("secp256k1").getCurve();
+            var generatedPoint = ec.decodePointHex(
+              localbitcoinplusplus.publicKey.getHexFromByteArray(passpoint)
+            );
+            var generatedBytes = generatedPoint
+              .multiply(BigInteger.fromByteArrayUnsigned(factorB))
+              .getEncoded(compressed);
+            var generatedAddress = new Bitcoin.Address(
+              Bitcoin.Util.sha256ripe160(generatedBytes)
+            ).toString();
+
+            // 4) Take the first four bytes of SHA256(SHA256(generatedaddress)) and call it addresshash.
+            var addressHash = Bitcoin.Util.dsha256(generatedAddress).slice(
+              0,
+              4
+            );
+
+            // 5) Now we will encrypt seedb. Derive a second key from passpoint using scrypt
+            Crypto_scrypt(
+              passpoint,
+              addressHash.concat(ownerEntropy),
+              1024,
+              1,
+              1,
+              64,
+              function(derivedBytes) {
+                // 6) Do AES256Encrypt(seedb[0...15]] xor derivedhalf1[0...15], derivedhalf2), call the 16-byte result encryptedpart1
+                for (var i = 0; i < 16; ++i) {
+                  seedB[i] ^= derivedBytes[i];
+                }
+                var AES_opts = {
+                  mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                  asBytes: true
+                };
+                var encryptedPart1 = Crypto.AES.encrypt(
+                  seedB.slice(0, 16),
+                  derivedBytes.slice(32),
+                  AES_opts
+                );
+
+                // 7) Do AES256Encrypt((encryptedpart1[8...15] + seedb[16...23]) xor derivedhalf1[16...31], derivedhalf2), call the 16-byte result encryptedseedb.
+                var message2 = encryptedPart1
+                  .slice(8, 8 + 8)
+                  .concat(seedB.slice(16, 16 + 8));
+                for (var i = 0; i < 16; ++i) {
+                  message2[i] ^= derivedBytes[i + 16];
+                }
+                var encryptedSeedB = Crypto.AES.encrypt(
+                  message2,
+                  derivedBytes.slice(32),
+                  AES_opts
+                );
+
+                // 0x01 0x43 + flagbyte + addresshash + ownerentropy + encryptedpart1[0...7] + encryptedpart2
+                var encryptedKey = [0x01, 0x43, flagByte]
+                  .concat(addressHash)
+                  .concat(ownerEntropy)
+                  .concat(encryptedPart1.slice(0, 8))
+                  .concat(encryptedSeedB);
+
+                // base58check encode
+                encryptedKey = encryptedKey.concat(
+                  Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
+                );
+                callback(generatedAddress, Bitcoin.Base58.encode(encryptedKey));
+              }
+            );
+          }
+        };
+
+        localbitcoinplusplus.publicKey = {
+          isPublicKeyHexFormat: function(key) {
+            key = key.toString();
+            return (
+              localbitcoinplusplus.publicKey.isUncompressedPublicKeyHexFormat(
+                key
+              ) ||
+              localbitcoinplusplus.publicKey.isCompressedPublicKeyHexFormat(key)
+            );
+          },
+          // 130 characters [0-9A-F] starts with 04
+          isUncompressedPublicKeyHexFormat: function(key) {
+            key = key.toString();
+            return /^04[A-Fa-f0-9]{128}$/.test(key);
+          },
+          // 66 characters [0-9A-F] starts with 02 or 03
+          isCompressedPublicKeyHexFormat: function(key) {
+            key = key.toString();
+            return /^0[2-3][A-Fa-f0-9]{64}$/.test(key);
+          },
+          getBitcoinAddressFromByteArray: function(pubKeyByteArray) {
+            var pubKeyHash = Bitcoin.Util.sha256ripe160(pubKeyByteArray);
+            var addr = new Bitcoin.Address(pubKeyHash);
+            return addr.toString();
+          },
+          getHexFromByteArray: function(pubKeyByteArray) {
+            return Crypto.util
+              .bytesToHex(pubKeyByteArray)
+              .toString()
+              .toUpperCase();
+          },
+          getByteArrayFromAdding: function(pubKeyHex1, pubKeyHex2) {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var curve = ecparams.getCurve();
+            var ecPoint1 = curve.decodePointHex(pubKeyHex1);
+            var ecPoint2 = curve.decodePointHex(pubKeyHex2);
+            // if both points are the same return null
+            if (ecPoint1.equals(ecPoint2)) return null;
+            var compressed = ecPoint1.compressed && ecPoint2.compressed;
+            var pubKey = ecPoint1.add(ecPoint2).getEncoded(compressed);
+            return pubKey;
+          },
+          getByteArrayFromMultiplying: function(pubKeyHex, ecKey) {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHex);
+            var compressed = ecPoint.compressed && ecKey.compressed;
+            // if both points are the same return null
+            ecKey.setCompressed(false);
+            if (ecPoint.equals(ecKey.getPubPoint())) {
+              return null;
+            }
+            var bigInt = ecKey.priv;
+            var pubKey = ecPoint.multiply(bigInt).getEncoded(compressed);
+            return pubKey;
+          },
+          // used by unit test
+          getDecompressedPubKeyHex: function(pubKeyHexComp) {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHexComp);
+            var pubByteArray = ecPoint.getEncoded(0);
+            var pubHexUncompressed = localbitcoinplusplus.publicKey.getHexFromByteArray(
+              pubByteArray
+            );
+            return pubHexUncompressed;
+          }
+        };
+
+        localbitcoinplusplus.actions =   {
+            parse_flo_comments: async function(callback) {
+
+                if(ENVR==='LIVE') {
+                    master_data = await helper_functions
+                    .ajaxGet(`${localbitcoinplusplus.server.flo_mainnet}/api/txs/?address=${localbitcoinplusplus.RM_FLO_SENDING_ADDR}`);
+                } else {
+                    master_data = await helper_functions
+                    .ajaxGet(`${localbitcoinplusplus.server.flo_testnet}/api/txs/?address=${localbitcoinplusplus.RM_FLO_SENDING_ADDR}`);
+                }
+                
+                    if(typeof master_data==="object" && typeof master_data.txs==="object") {
+                        let text = '';
+                        let tx_cmnt_arr = [];
+
+                        for(txt of master_data.txs) {
+                            if(txt.vin[0].addr === localbitcoinplusplus.RM_FLO_SENDING_ADDR) {
+                                if(txt.floData.length===0) break;
+                                tx_cmnt_arr.push(txt.floData);
+                            }
+                        }
+
+                        tx_cmnt_arr.reverse().map(m=>text += m.replace('text:', ''));     
+                        callback(text);
+                    }
+                },
+
+          fetch_configs: function(callback) {
+            this.parse_flo_comments(function(floData) {
+              let RMAssets = removeWhiteSpaces(floData);
+              let floAssetsArray = RMAssets.split("#!#");
+
+              if (
+                floAssetsArray.length > 0 &&
+                typeof floAssetsArray[0] !== undefined &&
+                floAssetsArray[0].trim() !== "" &&
+                typeof floAssetsArray[1] !== undefined &&
+                floAssetsArray[1].trim() !== ""
+              ) {
+                try {
+                  floAssetsArray.map(function(assets_string) {
+                    let k = assets_string.split("=");
+
+                    if (k[1].indexOf(",") > 0 && k[1].indexOf("{") == -1) {
+                      k[1] = k[1]
+                        .split(",")
+                        .map(val =>
+                          !isNaN(val) ? parseFloat(val) : val.trim()
+                        )
+                        .filter(v => ![null, "", undefined, NaN].includes(v));
+                    } else if (!isNaN(k[1])) {
+                      k[1] = parseFloat(k[1]);
+                    }
+                    if (typeof k[1] == "string" && k[1].indexOf("{") >= 0) {
+                      k[1] = JSON.parse(k[1].replace(/ /g, ""));
+                    }
+
+                    return Object.defineProperty(
+                      localbitcoinplusplus.master_configurations,
+                      k[0],
+                      {
+                        value: k[1],
+                        writable: false,
+                        configurable: false,
+                        enumerable: true
+                      }
+                    );
+                  });
+                  deepFreeze(localbitcoinplusplus.master_configurations);
+                  console.log(localbitcoinplusplus);
+                  return callback(localbitcoinplusplus);
+                } catch (error) {
+                  console.error(
+                    "FATAL ERROR: Failed to fetch master configuration: ",
+                    error
+                  );
+                }
+              }
+              return false;
+            });
+          }
+        };
+
+        var wallets = (localbitcoinplusplus.wallets = function(wallets) {});
+
+        wallets.prototype = {
+          ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
+          generateFloKeys: function(pk, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
+            if (crypto == "BTC") {
+              privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+              networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+            } else if (crypto == "BTC_TEST") {
+              privKeyPrefix = 0xef;
+              networkVersion = 0x6f;
+            } else if (crypto == "FLO") {
+              privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+              networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+            } else if (crypto == "FLO_TEST") {
+              privKeyPrefix = 0xef;
+              networkVersion = 0x73;
+            } else {
+              privKeyPrefix = 0xef;
+              networkVersion = 0x73;
+            }
+
+            var privateKey =
+              pk ||
+              Bitcoin.ECDSA.getBigRandom(
+                EllipticCurve.getSECCurveByName("secp256k1").getN()
+              );
+            // changesMadeByAbhishek: Change private key prefix before initing key
+            Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+            Bitcoin.ECKey.currentBlockchain = crypto;
+            var key = new Bitcoin.ECKey(privateKey);
+
+            if(key.compressed!==true) key.setCompressed(true);  
+
+            var privateKeyHex = key.getBitcoinHexFormat();
+            var privateKeyWIF = key.getBitcoinWalletImportFormat();
+
+            var publicKeyHex = localbitcoinplusplus.publicKey
+              .getHexFromByteArray(key.getPubPoint().getEncoded(1))
+              .toString()
+              .toUpperCase();
+
+            var pubKeyHash = key.getPubKeyHash();
+            var pubKeyHex = key.getPubKeyHex();
+            var address = key.getBitcoinAddress(networkVersion);
+
+            return {
+              privateKeyWIF,
+              pubKeyHex,
+              address
+            };
+          },
+          sign: function(msg, privateKeyHex, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
+            if (crypto == "BTC") {
+              privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+              networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+            } else if (crypto == "BTC_TEST") {
+              privKeyPrefix = 0xef;
+              networkVersion = 0x6f;
+            } else if (crypto == "FLO") {
+              privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+              networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+            } else if (crypto == "FLO_TEST") {
+              privKeyPrefix = 0xef;
+              networkVersion = 0x73;
+            } else {
+              throw new Error('Unknown Crypto asset');
+            }
+
+            Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+
+            var key = new Bitcoin.ECKey(privateKeyHex);
+            key.setCompressed(true);
+
+            var privateKeyArr = key.getBitcoinPrivateKeyByteArray(
+              privateKeyHex
+            );
+            privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+
+            var messageHash = Crypto.SHA256(msg);
+
+            var messageHashBigInteger = new BigInteger(messageHash);
+
+            var messageSign = Bitcoin.ECDSA.sign(
+              messageHashBigInteger,
+              privateKey
+            );
+
+            var sighex = Crypto.util.bytesToHex(messageSign);
+            return sighex;
+          },
+          verify: function(msg, signatureHex, publicKeyHex) {
+            var msgHash = Crypto.SHA256(msg);
+            var messageHashBigInteger = new BigInteger(msgHash);
+
+            var sigBytes = Crypto.util.hexToBytes(signatureHex);
+            var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+
+            var publicKeyPoint = this.ecparams
+              .getCurve()
+              .decodePointHex(publicKeyHex);
+
+            var verify = Bitcoin.ECDSA.verifyRaw(
+              messageHashBigInteger,
+              signature.r,
+              signature.s,
+              publicKeyPoint
+            );
+            return verify;
+          },
+          createShamirsSecretShares: function(
+            str,
+            total_shares,
+            threshold_limit
+          ) {
+            if (str.length > 0) {
+              // convert the text into a hex string
+              var strHex = secrets.str2hex(str);
+              // split into total_shares shares, with a threshold of threshold_limit
+              var shares = secrets.share(strHex, total_shares, threshold_limit);
+              return shares;
+            }
+            return false;
+          },
+          verifyShamirsSecret: function(sharesArray, str) {
+            // combine sharesArray:
+            var comb = secrets.combine(sharesArray);
+            //convert back to UTF string:
+            comb = secrets.hex2str(comb);
+            return comb === str;
+          },
+          retrieveShamirSecret: function(sharesArray) {
+            if (sharesArray.length > 0) {
+              // combine sharesArray:
+              var comb = secrets.combine(
+                sharesArray.slice(0, sharesArray.length)
+              );
+              //convert back to UTF string:
+              comb = secrets.hex2str(comb);
+              return comb;
+            }
+            return false;
+          },
+          manually_assign_my_private_key: function() {
+            readDB("paymentsHandlerDetails", "00-01")
+              .then(usr => {
+                if (
+                  typeof usr == "object" &&
+                  usr.myLocalFLOAddress.length > 0
+                ) {
+                  //const RM_WALLET = new localbitcoinplusplus.wallets();
+                  const pk_manual = prompt("Please enter your private key: ");
+                  let gen_new_keys = this.generateFloKeys(pk_manual);
+                  if (gen_new_keys.address == usr.myLocalFLOAddress) {
+                    Object.defineProperty(
+                      localbitcoinplusplus.wallets,
+                      "MY_SUPERNODE_PRIVATE_KEY",
+                      {
+                        value: gen_new_keys.privateKeyWIF,
+                        writable: false,
+                        configurable: false,
+                        enumerable: false
+                      }
+                    );
+                    if (localbitcoinplusplus.is_ui_loaded == false) {
+                      dataBaseUIOperations();
+                    }
+
+                    Promise.resolve(true);
+                  } else {
+                    let mes = `WARNING: Failed to build your private key. You can reset keys and generate new keys from keys section below.`;
+                    showMessage(mes);
+                    Promise.reject(mes);
+                  }
+                }
+              })
+              .catch(e => {
+                let mes = `WARNING: Failed to build your private key. You can reset keys and generate new keys from keys section below.`;
+                showMessage(mes);
+                Promise.reject(mes);
+              });
+          },
+          reset_flo_keys: () => {
+            updateinDB(
+              "paymentsHandlerDetails",
+              {
+                id: "00-01",
+                myLocalFLOAddress: "",
+                myLocalFLOPublicKey: ""
+              },
+              "00-01"
+            )
+              .then(() => true)
+              .catch(e => false);
+            return Promise.resolve(true);
+          },
+          wifToDecimal(pk_wif, isPubKeyCompressed = false) {
+            let pk = Bitcoin.Base58.decode(pk_wif);
+            pk.shift();
+            pk.splice(-4, 4);
+            //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
+            if (isPubKeyCompressed == true) pk.pop();
+            pk.unshift(0);
+            privateKeyDecimal = BigInteger(pk).toString();
+            privateKeyHex = Crypto.util.bytesToHex(pk);
+            return {
+              privateKeyDecimal: privateKeyDecimal,
+              privateKeyHex: privateKeyHex
+            };
+          },
+          sendTransaction(
+            crypto_type,
+            utxo_addr,
+            utxo_addr_wif,
+            receiver_address,
+            receiving_amount,
+            change_adress,
+            custom_floData = ""
+          ) {
+            return new Promise((resolve, reject)=>{
+
+            let blockchain_explorer;
+            let miners_fee = 0.0003;
+            const miner_fee_obj = localbitcoinplusplus.master_configurations.miners_fee;
+            if (crypto_type == "BTC") {
+                blockchain_explorer = localbitcoinplusplus.server.btc_mainnet;
+                miners_fee = miner_fee_obj.btc;
+            } else if (crypto_type == "BTC_TEST") {
+                blockchain_explorer = localbitcoinplusplus.server.btc_testnet;
+                miners_fee = miner_fee_obj.btc;
+            } else if (crypto_type == "FLO") {
+                blockchain_explorer = localbitcoinplusplus.server.flo_mainnet;
+                miners_fee = miner_fee_obj.flo;
+            } else if (crypto_type == "FLO_TEST") {
+                blockchain_explorer = localbitcoinplusplus.server.flo_testnet;
+                miners_fee = miner_fee_obj.flo;
+            }
+
+            if (typeof blockchain_explorer !== "string") {
+                showMessage(
+                    `WARNING: Please select cryptocurrency/fiat value from select bar.`
+                );
+                return false;
+            }
+
+            let url = `${blockchain_explorer}/api/addr/${utxo_addr}/utxo`;
+            console.log(url);
+            let err_msg;
+
+            helper_functions
+                .ajaxGet(url)
+                .then(utxo_list => {
+                    if (utxo_list.length > 0) {
+                        try {
+                            let btc_eq_receiving_amount = Number(receiving_amount);
+                            btc_eq_receiving_amount = Number(
+                                btc_eq_receiving_amount.toFixed(8)
+                            );
+
+                            let trx = bitjs[crypto_type].transaction();
+                            let sum = 0;
+
+                            for (var key in utxo_list) {
+                                if (utxo_list[key].confirmations !== 0) {
+                                    var obj = utxo_list[key];
+                                    sum += obj.amount;
+
+                                    if (btc_eq_receiving_amount <= sum) {
+                                        trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
+                                        break;
+                                    } else {
+                                        trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
+                                    }
+                                }
+                            }
+
+                            if (sum <= 0) {
+                                console.log(utxo_list);
+                                throw new Error("ERROR: No amount found in UTXO.");
+                            }
+
+                            // Output cannot be greater than input
+                            if (sum < btc_eq_receiving_amount) {
+                                btc_eq_receiving_amount = sum;
+                            }
+
+                            if (btc_eq_receiving_amount - miners_fee <= 0)
+                                throw new Error(
+                                    `Error: btc_eq_receiving_amount cannot be less than miners_fee.`
+                                );
+
+                            btc_eq_receiving_amount =
+                                btc_eq_receiving_amount - miners_fee;
+                            btc_eq_receiving_amount = Number(
+                                btc_eq_receiving_amount.toFixed(8)
+                            );
+                            trx.addoutput(receiver_address, btc_eq_receiving_amount);
+
+                            let change_amount = 0;
+                            if (sum - btc_eq_receiving_amount - miners_fee > 0) {
+                                change_amount = sum - btc_eq_receiving_amount - miners_fee;
+                                change_amount = Number(change_amount.toFixed(8));
+                            }
+
+                            if (change_amount > 0) {
+                                trx.addoutput(change_adress, change_amount);
+                            }
+                            var sendFloData = `localbitcoinpluslus tx: Send ${btc_eq_receiving_amount} ${crypto_type} to ${receiver_address}.`; //flochange adding place for flodata -- need a validation of 1024 chars
+                            if (custom_floData.length > 0) {
+                                sendFloData = custom_floData;
+                            }
+                            if (crypto_type == "FLO" || crypto_type == "FLO_TEST") {
+                                trx.addflodata(sendFloData); // flochange .. create this function
+                            }
+
+                            try {
+                                console.log(trx);
+
+                                let signedTxHash = trx.sign(utxo_addr_wif, 1); //SIGHASH_ALL DEFAULT 1
+                                showMessage(`Signed Transaction Hash: ${signedTxHash}`);
+                                console.log(signedTxHash);
+
+                                var http = new XMLHttpRequest();
+                                var tx_send_url = `${blockchain_explorer}/api/tx/send`;
+                                var params = `{"rawtx":"${signedTxHash}"}`;
+                                http.open("POST", tx_send_url, true);
+                                http.setRequestHeader("Content-type", "application/json");
+                                http.onreadystatechange = function () {
+                                    //Call a function when the state changes.
+                                    if (http.readyState == 4) {
+                                        if (http.status == 200) {
+                                            console.log(http.responseText);
+                                            let response_obj = {
+                                                signedTxHash: signedTxHash,
+                                                txid: http.responseText
+                                            };
+                                            resolve(response_obj);
+                                        } else {
+                                            let response_obj = {
+                                                signedTxHash: signedTxHash,
+                                                txid: ""
+                                            };
+                                            resolve(response_obj);
+                                        }
+                                    }
+                                };
+                                http.onerror = function () {
+                                    let response_obj = {
+                                        signedTxHash: signedTxHash,
+                                        txid: ""
+                                    };
+                                    resolve(response_obj);
+                                };
+                                http.send(params);
+                            } catch (error) {
+                                showMessage(error);
+                                reject(error);
+                                throw new Error(error);
+                            }
+                        } catch (error) {
+                            reject(error);
+                            throw new Error(error);
+                        }
+                    }
+                })
+                .catch(e =>
+                    console.error(
+                        `ERROR: Failed to send tx from utxo ${utxo_addr}: ${e}`
+                    )
+                );
+            });
+            },
+        };
+
+        /* CODE_JUNCTION: RPC */
+
+        var Rpc = (localbitcoinplusplus.rpc = function() {
+          this.rpc_req_id;
+          this.valid_job = ["trade_buy", "trade_sell", "sync"];
+        });
+        Rpc.prototype = {
+          send_rpc(method, ...params) {
+            return new Promise((resolve, reject) => {
+              var request = new JSON_RPC.Request(method, params);
+              var id = request.id;
+              this.rpc_req_id = id;
+              request.globalParams.rpc_protocol = "__FOR__CASHIER__";
+
+              (async function(request) {
+                if (
+                  typeof localbitcoinplusplus.wallets.my_local_flo_address ==
+                  "string"
+                ) {
+                  request.globalParams.senderFloId =
+                    localbitcoinplusplus.wallets.my_local_flo_address;
+                }
+
+                if (typeof params[0].receiver_flo_address == "string") {
+                  request.globalParams.receiverFloId =
+                    params[0].receiver_flo_address;
+                  if (typeof request.globalParams["receiversList"] !== "object")
+                    request.globalParams["receiversList"] = [];
+                  if (
+                    !request.globalParams.receiversList.includes(
+                      params[0].receiver_flo_address
+                    )
+                  ) {
+                    request.globalParams.receiversList.push(
+                      params[0].receiver_flo_address
+                    );
+                  }
+                }
+
+                return resolve(request.toString());
+              })(request);
+            });
+          },
+
+          filter_legit_requests: function(flo_id = null, callback) {
+            if (
+              typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
+                "string" &&
+              localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length > 0
+            ) {
+              //const RM_WALLET = new localbitcoinplusplus.wallets();
+              let user_keys = RM_WALLET.generateFloKeys(
+                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+              );
+              if (
+                typeof user_keys == "object" &&
+                typeof user_keys.pubKeyHex == "string"
+              ) {
+                if (
+                  localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                    user_keys.pubKeyHex
+                  )
+                ) {
+                  if (typeof flo_id !== null || typeof flo_id !== "undefined") {
+                    localbitcoinplusplus.kademlia
+                      .determineClosestSupernode(flo_id, 4)
+                      .then(my_closest_su => {
+                        if (user_keys.address === my_closest_su[0].data.id) {
+                          return callback(true);
+                        } else {
+                          let su_arr = my_closest_su.map(m => m.data.id);
+                          if (su_arr.includes(flo_id)) {
+                            return callback(true);
+                          } else {
+                            return callback(false);
+                          }
+                        }
+                      });
+                  } else {
+                    return callback(false);
+                  }
+                }
+              }
+            } else {
+              return callback(false);
+            }
+          },
+
+          async receive_rpc_response(request) {
+            var request = JSON.parse(request);
+            var params = request.params[0];
+            var method = request.method;
+
+            if (typeof params == "object" && typeof method == "string") {
+              //const RM_WALLET = new localbitcoinplusplus.wallets();
+              //const RM_RPC = new localbitcoinplusplus.rpc();
+
+              let respective_trader_id = "";
+              if (typeof params.trader_flo_address == "string")
+                respective_trader_id = params.trader_flo_address;
+              request.response = {};
+              let err_msg;
+
+              let recvr_flo_id =
+                params.receiver_flo_address ||
+                request.globalParams.receiverFloId;
+              if (
+                typeof recvr_flo_id == "string" &&
+                recvr_flo_id.length > 0 &&
+                recvr_flo_id !==
+                  localbitcoinplusplus.wallets.my_local_flo_address
+              )
+                return;
+
+              console.log(request);
+            }
+          }
+        };
+
+        // kbucket functions
+        localbitcoinplusplus.kademlia = {
+          decodeBase58Address: function(blockchain, address) {
+            let k = bitjs[blockchain].Base58.decode(address);
+            k.shift();
+            k.splice(-4, 4);
+            return Crypto.util.bytesToHex(k);
+          },
+          launchKBucket: function() {
+            return new Promise((resolve, reject) => {
+              try {
+                const master_flo_pubKey =
+                  localbitcoinplusplus.master_configurations.masterFLOPubKey;
+                const master_flo_addr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                  master_flo_pubKey
+                );
+                if (typeof master_flo_addr !== "string") return reject(false);
+                const SuKBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                    master_flo_addr
+                );
+                const SukbOptions = { localNodeId: SuKBucketId };
+                window.supernodeKBucket = new BuildKBucket(SukbOptions);
+
+                resolve(true);
+              } catch (error) {
+                reject(error);
+              }
+            });
+          },
+          addContact: function(id, data, KB = KBucket) {
+            const contact = {
+              id: id,
+              data: data
+            };
+            KB.add(contact);
+          },
+          floIdToKbucketId: function(blockchain, address) {
+            const decodedId = this.decodeBase58Address(blockchain, address);
+            const nodeIdBigInt = new BigInteger(decodedId, 16);
+            const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned();
+            const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes);
+            return nodeIdNewInt8Array;
+          },
+          arbiter: function(incumbent, candidate) {
+            // we create a new object so that our selection is guaranteed to replace
+            // the incumbent
+            const merged = {
+              id: incumbent.id, // incumbent.id === candidate.id within an arbiter
+              data: incumbent.data
+            };
+
+            Object.keys(candidate.data).forEach(workerNodeId => {
+              merged.data[workerNodeId] = candidate.data[workerNodeId];
+            });
+
+            return merged;
+          },
+          newBase64DiscoverId: function(pubKey) {
+            let pubKeyBytes = Crypto.util.hexToBytes(pubKey);
+            return Crypto.util.bytesToBase64(pubKeyBytes);
+          },
+          addNewUserNodeInKbucket: function(
+            blockchain,
+            address,
+            data,
+            KB = KBucket
+          ) {
+            let decodedId = address;
+            try {
+              decodedId = this.floIdToKbucketId(blockchain, address);
+            } catch (e) {
+              decodedId = address;
+            }
+            const addNewUserNode = this.addContact(decodedId, data, KB);
+            return { decodedId: decodedId, data: data };
+          },
+          restoreSupernodeKBucket: function() {
+            return new Promise((resolve, reject) => {
+              const supernodeSeedsObj =
+                localbitcoinplusplus.master_configurations.supernodeSeeds;
+              if (typeof supernodeSeedsObj !== "object")
+                reject("Failed to get supernode seeds.");
+
+              Object.entries(supernodeSeedsObj).map(seedObj => {
+                let kbuck = this.addNewUserNodeInKbucket(
+                  localbitcoinplusplus.BASE_BLOCKCHAIN,
+                  seedObj[1].kbucketId,
+                  { id: seedObj[1].kbucketId },
+                  supernodeKBucket
+                );
+              });
+
+              resolve(true);
+            });
+          },
+          getSupernodeSeed: function() {
+            return new Promise(async (resolve, reject) => {
+                await removeAllinDB("supernodesList");
+                const supernodeSeeds =
+                  localbitcoinplusplus.master_configurations.supernodeSeeds;
+                if (typeof supernodeSeeds !== "object")
+                  reject("Failed to get supernode seeds.");
+                nearestSupernodeAddresslist = Object.values(supernodeSeeds);
+                nearestSupernodeAddresslist.map((m, i) => {
+                  let sl = Object.assign({id: i+1}, m);
+                  updateinDB("supernodesList", sl).catch(e => {
+                    throw new Error(e);
+                  });
+                });
+              
+              resolve(nearestSupernodeAddresslist);
+            });
+          },
+          determineClosestSupernode: function(
+            flo_addr = "",
+            n = 1,
+            KB = supernodeKBucket,
+            su = ""
+          ) {
+            return new Promise((resolve, reject) => {
+              let msg = ``;
+              if (typeof supernodeKBucket !== "object") {
+                msg = `ERROR: Supernode KBucket not found.`;
+                showMessage(msg);
+                reject(msg);
+                return false;
+              }
+
+              if (su.length > 0) {
+                try {
+                  let closestSupernodeMasterList = supernodeKBucket.closest(
+                    supernodeKBucket.localNodeId
+                  );
+                  const index = closestSupernodeMasterList.findIndex(
+                    f => f.data.id == su
+                  );
+                  let tail = closestSupernodeMasterList.splice(0, index);
+                  const newClosestSupernodeMasterList = closestSupernodeMasterList.concat(
+                    tail
+                  );
+                  resolve(newClosestSupernodeMasterList);
+                  return true;
+                } catch (error) {
+                  reject(error);
+                }
+                return false;
+              }
+
+              try {
+                if (flo_addr.length < 0) {
+                  showMessage(
+                    `WARNING: No Flo Id provided to determine closest Supenode.`
+                  );
+                  return;
+                }
+                let isFloIdUint8 = flo_addr instanceof Uint8Array;
+                if (!isFloIdUint8) {
+                  flo_addr = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                    flo_addr
+                  );
+                }
+                const closestSupernode = supernodeKBucket.closest(flo_addr, n);
+                resolve(closestSupernode);
+                return true;
+              } catch (error) {
+                showMessage(error);
+                reject(error);
+                return false;
+              }
+            });
+          }
+        };
+
+        localbitcoinplusplus.encrypt = {
+          p: BigInteger(
+            "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
+            16
+          ),
+
+          exponent1: function() {
+            return localbitcoinplusplus.encrypt.p
+              .add(BigInteger.ONE)
+              .divide(BigInteger("4"));
+          },
+
+          calculateY: function(x) {
+            let p = localbitcoinplusplus.encrypt.p;
+            let exp = localbitcoinplusplus.encrypt.exponent1();
+            // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
+            return x
+              .modPow(BigInteger("3"), p)
+              .add(BigInteger("7"))
+              .mod(p)
+              .modPow(exp, p);
+          },
+
+          // Insert a compressed public key
+          getUncompressedPublicKey: function(compressedPublicKey) {
+            const p = localbitcoinplusplus.encrypt.p;
+
+            // Fetch x from compressedPublicKey
+            let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
+            const prefix = pubKeyBytes.shift(); // remove prefix
+            let prefix_modulus = prefix % 2;
+            pubKeyBytes.unshift(0); // add prefix 0
+            let x = new BigInteger(pubKeyBytes);
+            let xDecimalValue = x.toString();
+
+            // Fetch y
+            let y = localbitcoinplusplus.encrypt.calculateY(x);
+            let yDecimalValue = y.toString();
+
+            // verify y value
+            let resultBigInt = y.mod(BigInteger("2"));
+
+            let check = resultBigInt.toString() % 2;
+
+            if (prefix_modulus !== check) {
+              yDecimalValue = y
+                .negate()
+                .mod(p)
+                .toString();
+            }
+
+            return {
+              x: xDecimalValue,
+              y: yDecimalValue
+            };
+          },
+
+          getSenderPublicKeyString: function() {
+            privateKey = ellipticCurveEncryption.senderRandom();
+            senderPublicKeyString = ellipticCurveEncryption.senderPublicString(
+              privateKey
+            );
+            return {
+              privateKey: privateKey,
+              senderPublicKeyString: senderPublicKeyString
+            };
+          },
+
+          deriveSharedKeySender: function(
+            receiverCompressedPublicKey,
+            senderPrivateKey
+          ) {
+            try {
+              let receiverPublicKeyString = localbitcoinplusplus.encrypt.getUncompressedPublicKey(
+                receiverCompressedPublicKey
+              );
+              var senderDerivedKey = {
+                XValue: "",
+                YValue: ""
+              };
+              senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
+                receiverPublicKeyString.x,
+                receiverPublicKeyString.y,
+                senderPrivateKey
+              );
+              return senderDerivedKey;
+            } catch (error) {
+              return new Error(error);
+            }
+          },
+
+          deriveReceiverSharedKey: function(
+            senderPublicKeyString,
+            receiverPrivateKey
+          ) {
+            return ellipticCurveEncryption.receiverSharedKeyDerivation(
+              senderPublicKeyString.XValuePublicString,
+              senderPublicKeyString.YValuePublicString,
+              receiverPrivateKey
+            );
+          },
+
+          getReceiverPublicKeyString: function(privateKey) {
+            return ellipticCurveEncryption.receiverPublicString(privateKey);
+          },
+
+          deriveSharedKeyReceiver: function(
+            senderPublicKeyString,
+            receiverPrivateKey
+          ) {
+            try {
+              return ellipticCurveEncryption.receiverSharedKeyDerivation(
+                senderPublicKeyString.XValuePublicString,
+                senderPublicKeyString.YValuePublicString,
+                receiverPrivateKey
+              );
+            } catch (error) {
+              return new Error(error);
+            }
+          },
+
+          encryptMessage: function(data, receiverCompressedPublicKey) {
+            var senderECKeyData = localbitcoinplusplus.encrypt.getSenderPublicKeyString();
+            var senderDerivedKey = {
+              XValue: "",
+              YValue: ""
+            };
+            var senderPublicKeyString = {};
+            senderDerivedKey = localbitcoinplusplus.encrypt.deriveSharedKeySender(
+              receiverCompressedPublicKey,
+              senderECKeyData.privateKey
+            );
+            console.log("senderDerivedKey", senderDerivedKey);
+            let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
+            let secret = Crypto.AES.encrypt(data, senderKey);
+            return {
+              secret: secret,
+              senderPublicKeyString: senderECKeyData.senderPublicKeyString
+            };
+          },
+
+          decryptMessage: function(secret, senderPublicKeyString) {
+            var receiverDerivedKey = {
+              XValue: "",
+              YValue: ""
+            };
+            var receiverECKeyData = {};
+
+            let myPrivateKey =
+              localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY;
+            if (typeof myPrivateKey !== "string")
+              throw new Error("No private key found.");
+
+            //const RM_WALLET = new localbitcoinplusplus.wallets();
+            let privateKey = RM_WALLET.wifToDecimal(myPrivateKey, true);
+            if (typeof privateKey.privateKeyDecimal !== "string")
+              throw new Error("Failed to detremine your private key.");
+            receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
+
+            receiverDerivedKey = localbitcoinplusplus.encrypt.deriveReceiverSharedKey(
+              senderPublicKeyString,
+              receiverECKeyData.privateKey
+            );
+            console.log("receiverDerivedKey", receiverDerivedKey);
+
+            let receiverKey =
+              receiverDerivedKey.XValue + receiverDerivedKey.YValue;
+            let decryptMsg = Crypto.AES.decrypt(secret, receiverKey);
+            return decryptMsg;
+          }
+        };
+
+        const RM_WALLET = new localbitcoinplusplus.wallets();
+        const RM_RPC = new localbitcoinplusplus.rpc();
+        
+        /* CODE_JUNCTION: Indexed DB */
+
+        //prefixes of implementation that we want to test
+        const indexedDB =
+          window.indexedDB ||
+          window.mozIndexedDB ||
+          window.webkitIndexedDB ||
+          window.msIndexedDB;
+
+        //prefixes of window.IDB objects
+        const IDBTransaction =
+          window.IDBTransaction ||
+          window.webkitIDBTransaction ||
+          window.msIDBTransaction;
+
+        const IDBKeyRange =
+          window.IDBKeyRange ||
+          window.webkitIDBKeyRange ||
+          window.msIDBKeyRange;
+
+        if (!indexedDB) {
+          alert("Your browser doesn't support a stable version of IndexedDB.");
+        }
+
+        let db;
+        const request = window.indexedDB.open(DBName, 2);
+
+        request.onerror = function(event) {
+          //https://stackoverflow.com/questions/13972385/invalidstateerror-while-opening-indexeddb-in-firefox
+          event.preventDefault();
+          var error = event.target.error;
+          console.log(
+            "IndexedDB database open error:",
+            error.name,
+            error.message
+          );
+        };
+
+        request.onsuccess = function(event) {
+          db = request.result;
+          doShreeGanesh();
+        };
+
+        request.onupgradeneeded = function(event) {
+          const db = event.target.result;
+          if (!db.objectStoreNames.contains("paymentsHandlerDetails")) {
+            var objectStore = db.createObjectStore("paymentsHandlerDetails", {
+              keyPath: "id"
+            });
+            objectStore.createIndex("myLocalFLOAddress", "myLocalFLOAddress", {
+              unique: true
+            });
+            objectStore.put({
+              id: "00-01",
+              myLocalFLOAddress: "",
+              myLocalFLOPublicKey: "",
+              upiID: "",
+              last_tx_time: "",
+              last_active_time: ""
+            });
+          }
+          if (!db.objectStoreNames.contains("cash_deposits")) {
+            var objectStore = db.createObjectStore("deposits", {
+              keyPath: "id"
+            });
+            objectStore.createIndex("trader_supernode", "trader_supernode", {
+              unique: false
+            });
+            objectStore.createIndex(
+              "trader_flo_address",
+              "trader_flo_address",
+              {
+                unique: false
+              }
+            );
+            objectStore.createIndex("currency", "currency", {
+              unique: false
+            });
+            objectStore.createIndex("amount", "amount", {
+              unique: false
+            });
+          }
+          if (!db.objectStoreNames.contains("cash_withdraws")) {
+            var objectStore = db.createObjectStore("withdraws", {
+              keyPath: "id"
+            });
+            objectStore.createIndex("trader_supernode", "trader_supernode", {
+              unique: false
+            });
+            objectStore.createIndex(
+              "trader_flo_address",
+              "trader_flo_address",
+              {
+                unique: false
+              }
+            );
+            objectStore.createIndex("currency", "currency", {
+              unique: false
+            });
+            objectStore.createIndex("amount", "amount", {
+              unique: false
+            });
+          }
+          if (!db.objectStoreNames.contains("supernodesList")) {
+            var objectStore = db.createObjectStore("supernodesList", {
+              keyPath: "id"
+            });
+            objectStore.createIndex("kbucketId", "kbucketId", {
+              unique: true
+            });
+            objectStore.createIndex("ip", "ip", {
+              unique: false
+            });
+          }
+          if (!db.objectStoreNames.contains("failed_deposit_confirms")) {
+            var objectStore = db.createObjectStore("failed_deposit_confirms", {
+              keyPath: "flo_txid"
+            });
+            objectStore.createIndex("deposit_id", "deposit_id", {
+              unique: false
+            });
+          }
+        };
+
+        function readDB(tablename, id) {
+          return new Promise((resolve, reject) => {
+            var transaction = db.transaction([tablename]);
+            var objectStore = transaction.objectStore(tablename);
+            var request = objectStore.get(id);
+
+            request.onerror = function(event) {
+              reject("Unable to retrieve data from database!");
+            };
+
+            request.onsuccess = function(event) {
+              if (request.result) {
+                resolve(request.result);
+              } else {
+                resolve();
+              }
+            };
+          });
+        }
+
+        function readDBbyIndex(tablename, index, indexValue) {
+          return new Promise((resolve, reject) => {
+            var transaction = db.transaction([tablename]);
+            var objectStore = transaction.objectStore(tablename);
+            let response = [];
+            objectStore.openCursor().onerror = function(event) {
+              console.error("Error fetching data");
+              reject(event);
+            };
+            objectStore.openCursor().onsuccess = function(event) {
+              let cursor = event.target.result;
+              if (cursor) {
+                if (cursor.value[index] == indexValue) {
+                  response.push(cursor.value);
+                }
+                cursor.continue();
+              } else {
+                resolve(response);
+              }
+            };
+          });
+        }
+
+        function readAllDB(tablename, limit = 0) {
+          return new Promise((resolve, reject) => {
+            let response = [];
+            var objectStore = db.transaction(tablename).objectStore(tablename);
+            objectStore.openCursor().onsuccess = function(event) {
+              let cursor = event.target.result;
+              if (cursor) {
+                response.push(cursor.value);
+                cursor.continue();
+              } else {
+                resolve(response);
+              }
+            };
+          });
+        }
+
+        async function addDB(tablename, dbObject) {
+          try {
+            if (typeof dbObject.vectorClock == "undefined")
+              dbObject.vectorClock = 0;
+            dbObject.timestamp = +new Date();
+            let request = db.transaction([tablename], "readwrite");
+            let store = request.objectStore(tablename);
+            await store.add(dbObject);
+            await request.complete;
+            console.info("Data added in " + tablename);
+            return dbObject;
+          } catch (error) {
+            return new Error(error);
+          }
+        }
+
+        function updateinDB(
+          tablename,
+          Obj,
+          key,
+          updateByVectorClock = false,
+          increaseVectorClock = true
+        ) {
+          // updateByVectorClock==true will not return Obj back.
+          // Return value will be undefined
+          return new Promise((resolve, reject) => {
+              
+            try {
+                if (typeof Obj.vectorClock == "undefined") {
+                  Obj.vectorClock = 0;
+                } else if (increaseVectorClock === false) {
+                // leave the vector clock field unchanged
+                } else {
+                    Obj.vectorClock += 1;
+                }
+                if (typeof Obj.timestamp !== "number") {
+                    Obj.timestamp = +new Date();
+                }
+                var request = db.transaction([tablename], "readwrite");
+                let store = request.objectStore(tablename);
+                if (updateByVectorClock === true) {
+                    if (typeof key == "undefined") {
+                        key = Obj[store.keyPath];
+                    }
+                    let objectStoreRequest = store.get(key);
+                    objectStoreRequest.onsuccess = function(event) {
+                        var myRecord = objectStoreRequest.result;
+                        if (typeof myRecord !== "object") {
+                            Obj.vectorClock = 1;
+                            store.put(Obj);
+                        } else if (myRecord.vectorClock + 1 < Obj.vectorClock) {
+                            store.put(Obj);
+                        }
+                    };
+                } else {
+                    store.put(Obj);
+                }
+                
+                store.onsuccess = function() {
+                    resolve(Obj);
+                }
+
+                store.onerror = function(e) {
+                    reject(e);
+                }
+            } catch (error) {
+                reject(error);
+                return new Error(error);
+            }
+          });
+        }
+
+        async function removeinDB(tablename, id) {
+          try {
+            var request = db.transaction([tablename], "readwrite");
+            let store = request.objectStore(tablename);
+            await store.delete(id);
+            await request.complete;
+            return id;
+          } catch (error) {
+            return new Error(error);
+          }
+        }
+
+        function removeByIndex(tablename, indexName, indexValue) {
+          return new Promise((resolve, reject) => {
+            var request = db
+              .transaction([tablename], "readwrite")
+              .objectStore(tablename);
+            var index = request.index(indexName);
+            var request = index.openCursor(IDBKeyRange.only(indexValue));
+            request.onsuccess = function() {
+              var cursor = request.result;
+              if (cursor) {
+                cursor.delete();
+                cursor.continue();
+              } else {
+                resolve(true);
+              }
+            };
+            request.onerror = function(e) {
+              reject(e);
+            };
+          });
+        }
+
+        async function removeAllinDB(tablename) {
+          try {
+            var request = db.transaction([tablename], "readwrite");
+            var objectStore = request.objectStore(tablename);
+            var objectStoreRequest = await objectStore.clear();
+            await request.complete;
+            console.info(
+              "All the data entry has been removed from your database " +
+                tablename
+            );
+            return tablename;
+          } catch (error) {
+            return new Error(error);
+          }
+        }
+
+        /* CODE_JUNCTION: Websockets */
+
+        async function initializeWebSocket(wsUri){
+            var websocket = new WebSocket(wsUri);
+            return websocket;
+        }
+
+        function startWebSocket(websocket_name) {
+          return new Promise((resolve, reject) => {
+             
+            websocket_name.onopen = function(evt) {
+              resolve(onOpen(evt));
+            };
+            websocket_name.onclose = function(evt) {
+              reject(onClose(evt));
+            };
+            websocket_name.onmessage = function(evt) {
+              resolve(onMessage(evt));
+            };
+            websocket_name.onerror = function(evt) {
+              reject(onError(evt));
+            };
+          });
+        }
+
+        function onOpen(evt) {
+          console.info(`INFO: Connected succesfully to ${evt.srcElement.url}.`);
+        }
+
+        function onClose(event) {
+          if (event.wasClean) {
+            console.info(
+              `[close] Connection to ${event.srcElement.url} closed cleanly, code=${event.code} reason=${event.reason}`
+            );
+          } else {
+            // e.g. server process killed or network down
+            // event.code is usually 1006 in this case
+            console.warn(
+              `[close] Connection to ${event.srcElement.url} died unexpectedly, code=${event.code} reason=${event.reason}`
+            );
+          }
+        }
+
+        function onMessageAcceptTest(testName, testParameters) {
+            if (testName == "whetherForCashier") {
+                let is_message_for_cashier = testParameters.data.search("__FOR__CASHIER__");
+                if (is_message_for_cashier < 0) {
+                    return false;
+                } else return true;
+            }
+            if (testName == "amISuperNode") {
+                if (testParameters.supernodesPubKeys.includes(testParameters.my_local_flo_public_key)) {
+                    return true;
+                } else return false;
+            }
+            if (testName == "meInReceiverList") {
+                if (testParameters.receiversList.includes(testParameters.my_local_flo_address)) {
+                    return true;
+                } else return false;
+            }
+            if (testName == "checkIfObject") {
+                if (typeof testParameters.data !== "object") {
+                    return false;
+                } else return true;
+            }
+            if (testName == "receiverIDisMine") {
+                return testParameters.receiverFloId === localbitcoinplusplus.wallets.my_local_flo_address;
+            }
+            if (testName == "beforePrivateKeyEntry") {
+                return testParameters.methodList.includes(testParameters.method);
+            }
+            if(testName == "senderAddressMatchesSignerAddress") {
+                return testParameters.calculatedFloId === testParameters.senderFloId;
+            }
+            if(testName == "verifyMessageSignature") {
+                const initialMsgObjStr = JSON.stringify(testParameters.initialMsgObj);
+
+                const initialMsgObjStrHash = Crypto.SHA256(initialMsgObjStr);
+
+                //const RM_WALLET = new [testParameters.verifierObject]();
+                if (RM_WALLET.verify(
+                        initialMsgObjStrHash,
+                        testParameters.signedMsg,
+                        testParameters.publicKey
+                    )
+                ) {
+                    return true;
+                } else return false;
+            }
+            if(testName == "isDataString") {
+                return typeof testParameters.param === "string";
+            }
+            if(testName == "isValueUnDefined") {
+                return typeof testParameters.param === "undefined";
+            }
+        }
+
+        //HANDLER OUTSIDE
+        function onMessageDataHandling(handlerName,data){
+
+            if (handlerName == "extractMainObject") {
+
+            var res_pos = data.indexOf("{");
+            if (res_pos >= 0) {
+                var res = data.substr(res_pos);
+            }
+
+            return res;
+            }
+        }
+
+        function onMessageResponse(responseName, responseData) {
+            if(responseName==="list_of_cashier_latest_pending_cash_deposits") {
+                let response_from_server = responseData.responseData;
+                    
+                if (
+                    typeof response_from_server.data == "object" &&
+                    response_from_server.data.length > 0
+                ) {
+                    onMessageDisplay("list_of_cashier_latest_pending_cash_deposits", {
+                        responseData: response_from_server
+                    });
+                } else {
+                    let deposits_list = document.getElementById("deposits_list");
+                    
+                    if(deposits_list.innerHTML.length>0
+                    && deposits_list.children["length"]>1) return;
+                    
+                    document.getElementById("deposits_list").innerHTML=
+                    `<table id="deposits_list" class="myTable">
+                        <tbody><tr class="header">
+                            <th>User UPI Id</th>
+                            <th>User FLO Id</th>
+                            <th>Withdrawal Amount</th>
+                            <th>Currency</th>
+                            <th>Txid</th>
+                            <th>Action</th>
+                        </tr>
+                        </tbody></table>`;
+                    showMessage(`INFO: No pending deposits found.`);
+                }
+            }
+
+            if(responseName==="list_of_cashier_latest_pending_cash_withdrawals") {
+                let response_from_server = responseData.responseData;
+                if (
+                    typeof response_from_server.data == "object" &&
+                    response_from_server.data.length > 0
+                ) {
+                    onMessageDisplay("list_of_cashier_latest_pending_cash_withdrawals", {
+                        responseData: response_from_server
+                    });
+                } else {
+                    let withdraws_list = document.getElementById("withdraws_list");
+                    
+                    if(withdraws_list.innerHTML.length>0
+                    && withdraws_list.children["length"]>1) return;
+
+                    document.getElementById("withdraws_list").innerHTML = 
+                    `<table id="withdraws_list" class="myTable">
+                        <tbody><tr class="header">
+                            <th>User UPI Id</th>
+                            <th>User FLO Id</th>
+                            <th>Withdrawal Amount</th>
+                            <th>Currency</th>
+                            <th>Txid</th>
+                            <th>Action</th>
+                        </tr>
+                        </tbody></table>`;
+                    showMessage(`INFO: No pending withdrawals found.`);
+                }
+            }
+        }
+
+        function onMessageDisplay(responseName, responseData) {
+            try {
+                switch (responseName) {
+                    case "list_of_cashier_latest_pending_cash_deposits":
+                        (async function() {
+                            let failed_confirms_in_deposits = await readAllDB('failed_deposit_confirms');
+                            let failed_confirms_in_deposits_ids = failed_confirms_in_deposits.map(m=>m.deposit_id);
+                            // console.log(failed_confirms_in_deposits_ids);
+                            // if(failed_confirms_in_deposits_ids.length>0) {
+                            //     alert("There are some failed deposit requests in DB. Please contact the admin.");
+                            // }
+
+                            let all_cloud_registred_deposits = await floCloudAPI.requestApplicationData(
+                                {receiverID: myFloID, type:"exchange_cash_deposits"});
+                
+                            if(typeof all_cloud_registred_deposits=="string") {
+                                all_cloud_registred_deposits = JSON.parse(all_cloud_registred_deposits);
+                            }
+                            console.log(all_cloud_registred_deposits);
+
+                            let registered_deposit_ids = [];
+                            for (const registered_deposit_data in all_cloud_registred_deposits) {
+                                if (all_cloud_registred_deposits.hasOwnProperty(registered_deposit_data)) {
+                                    const registered_deposit = all_cloud_registred_deposits[registered_deposit_data].message;
+                                    registered_deposit_ids.push(registered_deposit.id);
+                                }
+                            }
+
+                            let deposit_promises = [];
+                            let t = ``;
+                            let deposits_table = document.getElementById("deposits_list");
+                            //deposits_table.innerHTML = '';
+                            for (const m of responseData.responseData.data) {
+
+                                if(!registered_deposit_ids.includes(m.id))
+                                    floCloudAPI.sendApplicationData(m, type="exchange_cash_deposits", {receiverID: myFloID});
+                                
+                                let su_res = await localbitcoinplusplus.kademlia.determineClosestSupernode(m.trader_flo_address);
+                                let closestSupernode = su_res[0].data.id;
+                                t += `<tr id='tr_${m.id}'>`;
+                                t += `<td> ${m.user_upi} </td>`;
+                                t += `<td> ${m.trader_flo_address} </td>`;
+                                t += `<td> ${m.depositing_amount} </td>`;
+                                t += `<td> ${m.currency} </td>`;
+                                t += `<td> ${m.timestamp} </td>`;
+                                if(m.status===1) {
+                                    // This deposit, token transfer was done but supernode was not informed
+                                    if(failed_confirms_in_deposits_ids.includes(m.id)) {
+                                        t += `<td> <button type="button" value="${m.id}" class="btn btn-danger">Failed to inform Supernode!</button> 
+                                            </td>`;
+                                    } else {
+                                        t += `<td> <button type="button" value="${m.id}" class="btn btn-info cnf_deposits">Deposit Received!</button> 
+                                            <input type="hidden" id="depositSpan${m.id}" value="${closestSupernode}_${responseData.responseData.requesting_supernode}">
+                                            </td>`;
+                                    }
+
+                                } else if(m.status===2) {
+                                    t += `<td> <button type="button" value="${m.id}" class="btn btn-success">Success!</button> 
+                                    </td>`;
+                                }
+                                t += `</tr>`;
+                                deposit_promises.push(addDB('deposits', m));
+                            }
+                            deposits_table.insertAdjacentHTML("beforeend", t);
+                            confirmDepositReceivedFromUser();
+                        })();
+                        break;
+
+                    case "list_of_cashier_latest_pending_cash_withdrawals":
+                        (async function() {
+                            let withdraw_promises = [];
+                            let v = ``;
+                            let withdraws_table = document.getElementById("withdraws_list");
+
+                            let all_cloud_registred_withdrawals = await floCloudAPI.requestApplicationData(
+                                {receiverID: myFloID, type:"exchange_cash_withdrawals"});
+                
+                            if(typeof all_cloud_registred_withdrawals=="string") {
+                                all_cloud_registred_withdrawals = JSON.parse(all_cloud_registred_withdrawals);
+                            }
+
+                            console.log(all_cloud_registred_withdrawals);
+
+                            let registered_withdraws_ids = [];
+                            for (const registered_withdraw_data in all_cloud_registred_withdraws) {
+                                if (all_cloud_registred_withdraws.hasOwnProperty(registered_withdraw_data)) {
+                                    const registered_withdraw = all_cloud_registred_withdraws[registered_withdraw_data].message;
+                                    registered_withdraws_ids.push(registered_withdraw.id);
+                                }
+                            }
+
+                            //withdraws_table.innerHTML = '';
+                            for (const m of responseData.responseData.data) {
+                                
+                                if(!registered_withdraws_ids.includes(m.id)) {
+                                    floCloudAPI.sendApplicationData(m, type="exchange_cash_withdrawals", {receiverID: myFloID});
+                                }
+
+                                const user_upi = localbitcoinplusplus.encrypt.decryptMessage(
+                                    m.receivinAddress.secret,
+                                    m.receivinAddress.senderPublicKeyString
+                                );
+                                let su_res = await localbitcoinplusplus.kademlia.determineClosestSupernode(m.trader_flo_address);
+                                let closestSupernode = su_res[0].data.id;
+
+                                v += `<tr>`;
+                                v += `<td> ${user_upi} </td>`;
+                                v += `<td> ${m.trader_flo_address} </td>`;
+                                v += `<td> ${m.withdraw_amount} </td>`;
+                                v += `<td> ${m.currency} </td>`;
+                                v += `<td> ${m.token_transfer_txid} </td>`;
+                                if(m.status===1) {
+                                    v += `<td> <button type="button" value="${m.id}" class="btn btn-info cnf_withdrawal">Money Transferred!</button> 
+                                        <input type="hidden" id="withdrawSpan${m.id}" value="${closestSupernode}_${responseData.responseData.requesting_supernode}">
+                                        </td>`;
+                                } else if(m.status===2) {
+                                    v += `<td> <button type="button" value="${m.id}" class="btn btn-success">Success!</button> 
+                                        </td>`;
+                                }
+                                v += `</tr>`;
+                                withdraw_promises.push(addDB('withdraws', m));
+                            }
+                            withdraws_table.insertAdjacentHTML("beforeend", v);
+                            confirmCashierTransferredMoneyToWithdrawer();
+                        })();
+                    break;
+                
+                    default:
+                        break;
+                }
+            } catch(e) {
+                console.error(e);
+            }
+        }
+ 
+        async function onMessage(evt) {
+          var response = evt.data || evt;
+          console.log(response);
+          if (!onMessageAcceptTest("whetherForCashier", {searchString:"__FOR__CASHIER__",data:response})) return;  
+
+          console.log("RESPONSE: " + response);
+
+          //var res_pos = response.indexOf("{");
+          var res = onMessageDataHandling("extractMainObject", response);
+
+            try {
+              var res_obj = JSON.parse(res);
+
+            if(!onMessageAcceptTest("checkIfObject", {
+                data:res_obj.globalParams,
+            })) return;
+
+            if(onMessageAcceptTest("amISuperNode", 
+            {supernodesPubKeys:
+                localbitcoinplusplus.master_configurations.supernodesPubKeys,
+            my_local_flo_public_key:
+                localbitcoinplusplus.wallets.my_local_flo_public_key
+            })) return;
+
+            if(onMessageAcceptTest("checkIfObject", {
+                    data:res_obj.globalParams.receiversList,
+                }) 
+            ) {
+                if(!onMessageAcceptTest("meInReceiverList", {
+                    receiversList:res_obj.globalParams.receiversList,
+                    my_local_flo_address:localbitcoinplusplus.wallets.my_local_flo_address
+                })) return;
+            }
+
+            if(!onMessageAcceptTest("receiverIDisMine", {
+                receiverFloId:res_obj.globalParams.receiverFloId,
+            })) return;
+
+            const isIncomingMessageValid = await validateIncomingMessage(res);
+            console.log("isIncomingMessageValid: ", isIncomingMessageValid);
+
+            if (!isIncomingMessageValid) return;
+
+            if(!onMessageAcceptTest("isDataString", {
+                param:res_obj.globalParams.senderFloId,
+            })) return;
+
+            if(onMessageAcceptTest("isValueUnDefined", {
+                param: res_obj.method
+            })) return;
+
+                let response_from_sever;
+
+                switch (res_obj.method) {
+                  case "list_of_cashier_latest_pending_cash_deposits":
+        
+                      onMessageResponse("list_of_cashier_latest_pending_cash_deposits", {
+                        responseData: res_obj.params[0]
+                      });
+
+                    break;
+                  case "list_of_cashier_latest_pending_cash_withdrawals":
+                    
+                    onMessageResponse("list_of_cashier_latest_pending_cash_withdrawals", {
+                        responseData: res_obj.params[0]
+                    });
+                    break;
+
+                  default:
+                    break;
+                }
+              
+            } catch (e) {
+              throw new Error(e);
+            }
+          
+        }
+
+        function onError(evt) {
+          console.error(
+            `ERROR: Websocket Connection to ${evt.srcElement.url} returned error.`
+          );
+        }
+
+        function doSend(websocket_name, message = "") {
+          let finalMessage = message;
+
+          const msgObj = JSON.parse(message);
+
+          //const RM_WALLET = new localbitcoinplusplus.wallets();
+
+          message = JSON.stringify(msgObj);
+          const message256hash = Crypto.SHA256(message);
+
+          if (
+            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+            "string"
+          )
+            throw new Error(`WARNING: Private key could not be found.`);
+
+          const nodeSignedMessage = RM_WALLET.sign(
+            message256hash,
+            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+          );
+
+          msgObj.nodeMessage256hash = message256hash;
+          msgObj.nodeSignedMessage = nodeSignedMessage;
+          msgObj.nodePubKey =
+            localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+          finalMessage = JSON.stringify(msgObj);
+
+          // The message is for usernodes and all backup supernodes
+          try {
+            websocket_name.send(finalMessage);
+          } catch (error) {
+            throw new Error(error);
+          }
+
+          console.log("SENT: " + finalMessage);
+        }
+
+        function validateIncomingMessage(message) {
+          return new Promise((resolve, reject) => {
+            if (message.length < 1) {
+              showMessage(
+                `WARNING: The incoming websocket message on was empty.`
+              );
+              reject(false);
+            }
+            const request_array = [];
+
+            try {
+              const msgObj = JSON.parse(message);
+
+              //if (request_array.includes(msgObj.method)) return resolve(true);
+              if (onMessageAcceptTest("beforePrivateKeyEntry", {"methodList":request_array,"method":msgObj.method})) return resolve(true);
+
+              const getFloId = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(msgObj.nodePubKey);
+
+              if (!onMessageAcceptTest("senderAddressMatchesSignerAddress", {"senderFloId":msgObj.globalParams.senderFloId,"calculatedFloId":getFloId})) {
+                showMessage(
+                `Sender FLO address did not match signer FLO address.`
+                );
+                reject(false);
+              }
+             
+              const initialMsgObj = {
+                jsonrpc: msgObj.jsonrpc,
+                id: msgObj.id,
+                method: msgObj.method,
+                params: msgObj.params,
+                globalParams: msgObj.globalParams
+              };
+
+              if (onMessageAcceptTest("verifyMessageSignature", {
+                  "initialMsgObj":initialMsgObj,
+                  "verifierObject": localbitcoinplusplus.wallets,
+                  "signedMsg": msgObj.nodeSignedMessage,
+                  "publicKey": msgObj.nodePubKey
+                  })) {
+                resolve(true);
+              } else {
+                showMessage(
+                  `WARNING: Incoming Websocket message verification failed.`
+                );
+                reject(false);
+              }
+            } catch (error) {
+              reject(error);
+            }
+          });
+        }
+
+        /*CODE_JUNCTION: Random functions*/
+
+        // log event in the console
+        function LogEvent(msg) {
+          log.textContent += "> " + msg + "\n";
+          var ot = log.scrollHeight - log.clientHeight;
+          if (ot > 0) log.scrollTop = ot;
+        }
+
+        function showMessage(msg = "", t = 10000) {
+          if (msg.length > 0) LogEvent(msg);
+          console.info(msg);
+        //   displayMessages();
+        //   setTimeout(function() {
+        //     closeMessage();
+        //     clearTimeout();
+        //   }, t);
+        }
+
+        function displayMessages() {
+          document.getElementById("mySidebar").style.width = "98%";
+          document.getElementById("mySidebar").style.display = "block";
+        }
+
+        function closeMessage() {
+          document.getElementById("mySidebar").style.display = "none";
+        }
+
+        function rand(a, b, multiple) {
+          return Math.floor(Math.random(a, b) * multiple);
+        }
+
+        /*https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze*/
+        function deepFreeze(object) {
+          // Retrieve the property names defined on object
+          var propNames = Object.getOwnPropertyNames(object);
+
+          // Freeze properties before freezing self
+          for (let name of propNames) {
+            let value = object[name];
+
+            object[name] =
+              value && typeof value === "object" ? deepFreeze(value) : value;
+          }
+          return Object.freeze(object);
+        }
+
+        function randomNoRepeats(array) {
+          var copy = array.slice(0);
+          return function() {
+            if (copy.length < 1) {
+              copy = array.slice(0);
+            }
+            var index = Math.floor(Math.random() * copy.length);
+            var item = copy[index];
+            copy.splice(index, 1);
+            return item;
+          };
+        }
+
+        function delay(t, v) {
+          return new Promise(function(resolve) {
+            setTimeout(resolve.bind(null, v), t);
+          });
+        }
+
+        function duplicatesInArray(arr) {
+          arr.reduce(function(acc, el, i, arr) {
+            if (arr.indexOf(el) !== i && acc.indexOf(el) < 0) acc.push(el);
+            return acc;
+          }, []);
+        }
+
+        function removeWhiteSpaces(text='') {
+            return text.replace(/\s/g,'');
+        }
+
+        /*CODE_JUNCTION: Operating codes start*/
+
+        // Fetch configs from Master Key
+        function doShreeGanesh() {
+          try {
+            var rm_configs = localbitcoinplusplus.actions.fetch_configs(
+              async function(...fetch_configs_res) {
+                localbitcoinplusplus.is_ui_loaded = false;
+                window.bitjs = []; // Launch bitjs
+                localbitcoinplusplus.master_configurations.tradableAsset1.map(
+                  asset => bitjslib(asset)
+                );
+                kickInit();
+                loadResetFloBtnUi();
+              }
+            );
+          } catch (error) {
+            showMessage(`WARNING: System failed to collect configurations. 
+                        Please refresh the page to try again.`);
+            throw new Error(`Failed to fetch configurations: ${error}`);
+          }
+        }
+
+        // Connect to Supernode
+        function loadSupernodesConnectUi() {
+            let supernodeSeedsObj =
+            localbitcoinplusplus.master_configurations.supernodeSeeds;
+            let supernodeSeedsArray = Object.values(supernodeSeedsObj);
+          supernodeSeedsArray.map(async wsUri => {
+            localbitcoinplusplus.supernode_conns[wsUri.kbucketId] = await initializeWebSocket (`${WS}://${wsUri.ip}`);
+            
+            await startWebSocket(localbitcoinplusplus.supernode_conns[wsUri.kbucketId]);
+            
+            let req_body = {
+                trader_flo_address:
+                    localbitcoinplusplus.wallets.my_local_flo_address,
+                is_live: true,
+                receiver_flo_address: wsUri.kbucketId
+            }
+            const server_con = localbitcoinplusplus.supernode_conns[wsUri.kbucketId];
+            RM_RPC.send_rpc
+                .call(this, 'cashier_is_live', req_body)
+                .then(resp => doSend(server_con, resp));
+          });
+        }
+
+        function send_deposit_withdraw_req_loop() {
+            let supernodeSeedsObj =
+            localbitcoinplusplus.master_configurations.supernodeSeeds;
+            let supernodeSeedsArray = Object.values(supernodeSeedsObj);
+            const btn_id = this.id;
+            if (typeof btn_id !== "string") return;
+            let job = "";
+            if (btn_id == "fetch_deposits") {
+                job = "give_cashier_latest_pending_cash_deposits";
+            } else if (btn_id == "fetch_withdraws") {
+                job = "give_cashier_latest_pending_cash_withdraws";
+            } else return;
+            supernodeSeedsArray.map(async wsUri => {
+                send_deposit_withdraw_req(wsUri.kbucketId, job);
+            });
+        }
+
+        // Fetch Deposit or Withdraw requests
+        async function send_deposit_withdraw_req(websocket_flo_id="", job="") {
+          if (localbitcoinplusplus.MY_UPI_ID.length < 1) {
+            showMessage(
+              `WARNING: Your UPI Id is not set.`
+            );
+            return false;
+          }
+
+          let websocket_name = localbitcoinplusplus.supernode_conns[websocket_flo_id];
+          if(typeof websocket_name!=="object") return;
+
+          if(job.length<1) return;
+
+          let req_body = {
+              trader_flo_address:
+                localbitcoinplusplus.wallets.my_local_flo_address,
+              cashier_pubKey:
+                localbitcoinplusplus.wallets.my_local_flo_public_key,
+              cashier_upi: localbitcoinplusplus.MY_UPI_ID,
+              receiver_flo_address: websocket_flo_id,
+            }
+
+          req_body.parent_supernode = websocket_flo_id;
+
+          // For case where parent supernode is dead  
+          if(localbitcoinplusplus.supernode_conns[websocket_flo_id].readyState!==1) {
+                const sn_list = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                    "",
+                    localbitcoinplusplus.master_configurations.MaxBackups,
+                    supernodeKBucket,
+                    websocket_flo_id
+                );
+                for (const sn of sn_list) {
+                    if(sn.data.id !== websocket_flo_id &&
+                        localbitcoinplusplus.supernode_conns[sn.data.id].readyState===1) {
+                        
+                        req_body.requesting_supernode = sn.data.id;
+                        req_body.receiver_flo_address = sn.data.id;
+                        websocket_name = localbitcoinplusplus.supernode_conns[sn.data.id]; 
+                        break;
+                    }    
+                }
+            }  else {
+                req_body.requesting_supernode = websocket_flo_id;
+            }
+
+          RM_RPC.send_rpc
+            .call(this, job, req_body)
+            .then(resp => doSend(websocket_name, resp));
+        }
+
+        // Ask Connected Supernode to give pending deposits/withdrawals
+        function AskSupernodeForLatestDepositsAndWithdrawalsData() {
+          const fetch_deposits_btn = document.getElementById("fetch_deposits");
+          const fetch_withdraws_btn = document.getElementById("fetch_withdraws");
+
+          fetch_deposits_btn.addEventListener(
+            "click",
+            send_deposit_withdraw_req_loop
+          );
+          fetch_withdraws_btn.addEventListener(
+            "click",
+            send_deposit_withdraw_req_loop
+          );
+        }
+
+        function confirmDepositReceivedFromUser() {
+          const recv_deposit_btn = document.getElementsByClassName("cnf_deposits");
+          const RM_WALLET = new localbitcoinplusplus.wallets;
+          Array.from(recv_deposit_btn).forEach(function(element) {
+            element.addEventListener("click", async function(evt) {
+                let btn = this;
+                btn.disabled = true;
+                evt.preventDefault();
+                const deposit_id = this.value;
+                const req_info = document.getElementById(`depositSpan${deposit_id}`);
+                const req_info_arr = req_info.value.split("_");
+                const websocket_name = req_info_arr[0];
+                const requesting_supernode = req_info_arr[1];
+
+                const depositorInfo = document.getElementById(`tr_${deposit_id}`);
+                const depositorInfoVals = depositorInfo.getElementsByTagName('td');
+                const depositing_amount = Number(depositorInfoVals[2].innerText);
+                const depositor_id = depositorInfoVals[1].innerText;
+                const depositor_upi = depositorInfoVals[0].innerText;
+                const deposit_time = Number(depositorInfoVals[4].innerText);
+                const token_transfer_statement = `transfer ${depositing_amount} rupee# on behalf of ${depositor_id}`;
+                const tx_amount = 0.01;
+
+                if(typeof websocket_name!=="string" || typeof requesting_supernode!=="string") return;
+
+                const confirmTx = confirm(token_transfer_statement);
+                if(!confirmTx) return;
+
+                const deposit_req = await readDB('deposits', deposit_id);
+                
+                // Get the closest Supernode alive for this user
+                let closestSuList = await localbitcoinplusplus.kademlia
+                    .determineClosestSupernode(websocket_name, 
+                    localbitcoinplusplus.master_configurations.supernodesPubKeys.length);
+                let closest_live_su = '';
+                for(su_node in closestSuList) {
+                    let su = closestSuList[su_node].data.id;
+                    if(typeof localbitcoinplusplus.supernode_conns[su]=="object" 
+                        && localbitcoinplusplus.supernode_conns[su] !== null
+                        && localbitcoinplusplus.supernode_conns[su].readyState===WebSocket.OPEN) {
+                        closest_live_su = su;
+                        break;
+                    }
+                }
+
+                if(closest_live_su=='') closest_live_su = requesting_supernode;
+
+                //const websocket_conn = localbitcoinplusplus.supernode_conns[requesting_supernode];
+                const websocket_conn = localbitcoinplusplus.supernode_conns[closest_live_su];
+                if(typeof websocket_conn!=="object") return;
+
+                let flo_txid = '';
+
+                const flo_tx = await RM_WALLET.sendTransaction(
+                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                    localbitcoinplusplus.wallets.my_local_flo_address,
+                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY,
+                    closest_live_su,
+                    tx_amount,
+                    localbitcoinplusplus.wallets.my_local_flo_address,
+                    token_transfer_statement
+                );
+                if (typeof flo_tx.txid == "string" &&
+                    flo_tx.txid.length > 0
+                ) {
+                    resp_obj = JSON.parse(flo_tx.txid);
+                    flo_txid = resp_obj.txid.result || resp_obj.txid;
+                }
+                if (typeof flo_txid!=="string" || flo_txid.length < 1) return;
+                
+                let req_body = {
+                    trader_flo_address:
+                    localbitcoinplusplus.wallets.my_local_flo_address,
+                    cashier_pubKey:
+                    localbitcoinplusplus.wallets.my_local_flo_public_key,
+                    receiver_flo_address: closest_live_su,
+                    flo_txid: flo_txid,
+                    deposit_id: deposit_id,
+                    parent_supernode: websocket_name,
+                    depositor_id: depositor_id,
+                    depositor_upi: depositor_upi,
+                    amount_deposited: depositing_amount,
+                    deposit_time: deposit_time
+                }
+
+                let txidUrlDeposit = '';
+
+                if(ENVR==="LIVE") {
+                    txidUrlDeposit = `${localbitcoinplusplus.server
+                    .flo_api_mainnet}/api/v1.0/getTransactionDetails/${flo_txid}`;
+                
+                } else {
+                    txidUrlDeposit = `${localbitcoinplusplus.server
+                    .flo_api_testnet}/api/v1.0/getTransactionDetails/${flo_txid}`;
+                }
+
+                deposit_req.token_transfer_txid = flo_txid;
+
+                let n=1;
+                (async function validateTxidInBlockchain() {
+                    // Validate Flo txid
+                    await delay(60000); 
+                    const validate_flo_txid = await helper_functions.ajaxGet(txidUrlDeposit);
+                    console.log(validate_flo_txid);
+                    if(typeof validate_flo_txid == "object"
+                    && typeof validate_flo_txid.transactionDetails == "object"
+                    && typeof validate_flo_txid.transactionDetails.floData == "string"
+                    && validate_flo_txid.transactionDetails.floData.length > 5 // without ':text'
+                    ) {
+                        RM_RPC.send_rpc
+                        .call(this, "cashier_confirms_user_cash_deposit", req_body)
+                        .then(resp => doSend(websocket_conn, resp))
+                    
+                        deposit_req.token_transfer_success = true;
+                        updateinDB('deposits', deposit_req);
+
+                        btn.classList.remove('cnf_deposits');
+                        btn.classList.remove('btn-info');
+                        btn.classList.add('btn-success');
+                        btn.innerText = "Success";
+
+                        return true;
+
+                    } else if(n<=20) {
+                         validateTxidInBlockchain();
+                         n++;
+                    } else {
+
+                        await floCloudAPI.sendApplicationData(req_body, type="failed_cashier_confirms_in_deposits", 
+                        {receiverID: myFloID});
+
+                        // Failed to validate token transfer. Save in local db
+                        await addDB('failed_deposit_confirms', req_body, req_body.flo_txid);
+                        
+                        // Txid could not be validated
+                        req_body.failed_deposit_txid_cnf = true;
+
+                        RM_RPC.send_rpc
+                        .call(this, "cashier_confirms_user_cash_deposit", req_body)
+                        .then(resp => doSend(websocket_conn, resp));
+
+                        deposit_req.token_transfer_success = false;
+                        updateinDB('deposits', deposit_req);
+                        
+                        btn.classList.remove('cnf_deposits');
+                        btn.classList.remove('btn-info');
+                        btn.classList.add('btn-danger');
+                        btn.innerText = "Failed to inform Supernode. Please contact the Admin.";
+
+                        throw new Error(`Failed to inform Supernode of cash deposit: ${flo_txid}`);
+                    }
+                }.bind(btn))()
+
+            });
+            });
+        
+        }
+
+        function confirmCashierTransferredMoneyToWithdrawer() {
+          const recv_deposit_btn = document.getElementsByClassName("cnf_withdrawal");
+
+          Array.from(recv_deposit_btn).forEach(function(element) {
+              
+              element.addEventListener("click", async function(evt) {
+                  evt.preventDefault();
+                  let btn = this;
+                  btn.disabled = true;
+                  const withdraw_id = this.value;
+                  const req_info = document.getElementById(`withdrawSpan${withdraw_id}`);
+                  const req_info_arr = req_info.value.split("_");
+                  const websocket_name = req_info_arr[0];
+                  const requesting_supernode = req_info_arr[1];
+
+                  if(typeof websocket_name!=="string" || typeof requesting_supernode!=="string") return;
+
+                  const upi_txid = prompt("Enter Transferred Cash UPI Txid: ");
+                  if (upi_txid.length < 1) return;
+
+                  // Get the closest Supernode alive for this user
+                    let closestSuList = await localbitcoinplusplus.kademlia
+                        .determineClosestSupernode(websocket_name, 
+                        localbitcoinplusplus.master_configurations.supernodesPubKeys.length);
+                    let closest_live_su = '';
+                    for(su_node in closestSuList) {
+                        let su = closestSuList[su_node].data.id;
+                        if(typeof localbitcoinplusplus.supernode_conns[su]=="object" 
+                            && localbitcoinplusplus.supernode_conns[su] !== null
+                            && localbitcoinplusplus.supernode_conns[su].readyState===WebSocket.OPEN) {
+                            closest_live_su = su;
+                            break;
+                        }
+                    }
+
+                  if(closest_live_su=='') closest_live_su = requesting_supernode;
+
+                  const websocket_conn = localbitcoinplusplus.supernode_conns[closest_live_su];
+                  if(typeof websocket_conn!=="object") return;
+                  
+                  RM_RPC.send_rpc
+                  .call(this, "cashier_confirms_user_cash_withdraw", {
+                      trader_flo_address:
+                      localbitcoinplusplus.wallets.my_local_flo_address,
+                      cashier_pubKey:
+                      localbitcoinplusplus.wallets.my_local_flo_public_key,
+                      receiver_flo_address: closest_live_su,
+                      withdraw_id: withdraw_id,
+                      upi_txid: upi_txid,
+                      parent_supernode: websocket_name,
+                    })
+                    .then(resp => doSend(websocket_conn, resp));
+
+                    const withdraw_req = await readDB('withdraws', withdraw_id);
+                    withdraw_req.upi_txid = upi_txid;
+                    await updateinDB('withdraws', withdraw_req);
+
+                    btn.classList.remove('cnf_withdrawal');
+                    btn.classList.remove('btn-info');
+                    btn.classList.add('btn-success');
+                    btn.innerText = "Success";
+
+                    return true;
+                    
+                });
+            });
+        }
+
+        async function display_processed_deposits() {
+            try {
+                const all_deposits = await readAllDB('deposits');
+                let t = `<ul>`;
+                for (const ad of all_deposits) {
+                    if(typeof ad.token_transfer_txid !=="string") continue;
+                    t += `<li>User UPI: ${ad.user_upi}</li>`;
+                    t += `<li>Time: ${ad.timestamp}</li>`;
+                    t += `<li>Amount: ${ad.depositing_amount}</li>`;
+                    t += `<li>Currency: ${ad.currency}</li>`;
+                    t += `<li>Token Transfer Id: ${ad.token_transfer_txid}</li>`;
+                    t += `<li>Token Transfer Success: ${ad.token_transfer_success}</li>`;
+                    t += `<li></li>`;
+                }
+                t += `</ul>`;
+                const processed_cash_deposits_list = document.getElementById('processed_cash_deposits_list');
+                processed_cash_deposits_list.innerHTML = t;
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
+        async function display_processed_withdraws() {
+            try {
+                const all_withdraws = await readAllDB('withdraws');
+                let t = `<ul>`;
+                for (const ad of all_withdraws) {
+                    if(typeof ad.upi_txid !=="string") continue;
+                    t += `<li>Cashier UPI TXID: ${ad.upi_txid}</li>`;
+                    t += `<li>Time: ${ad.timestamp}</li>`;
+                    t += `<li>Amount: ${ad.withdraw_amount}</li>`;
+                    t += `<li>Currency: ${ad.currency}</li>`;
+                    t += `<li>Supernode Token Transfer Id: ${ad.token_transfer_txid}</li>`;
+                    t += `<li></li>`;
+                }
+                t += `</ul>`;
+
+                const processed_cash_withdraws_list = document.getElementById('processed_cash_withdraws_list');
+                processed_cash_withdraws_list.innerHTML = t;
+
+            } catch(e) {
+                console.error(e);
+            }
+        }
+
+        async function transferTokensManually() {
+            try {                    
+                send_tokens_btn.onclick = function() {
+                    return new Promise(async (resolve, reject)=>{
+                        const token_sender = localbitcoinplusplus.wallets.my_local_flo_address;
+                        const token_receiver = document.getElementById('token_receiver').value;
+                        const send_tokens_btn = document.getElementById('send_tokens_btn');
+                        const token_amount = Number(document.getElementById('token_amount').value);
+                        const token_name_radio = document.querySelector('input[name="transfer_token_name"]:checked').value;            
+                        
+                        const flo_comment = `transfer ${token_amount} ${token_name_radio}# to ${token_receiver}`;                
+                        let token_balance_url = '';
+                        if(ENVR==='LIVE') {
+                            token_balance_url = `${localbitcoinplusplus.server.flo_api_mainnet}/api/v1.0/getFloAddressBalance?token=${token_name_radio}&floAddress=${token_sender}`;
+                        } else {
+                            token_balance_url = `${localbitcoinplusplus.server.flo_api_testnet}/api/v1.0/getFloAddressBalance?token=${token_name_radio}&floAddress=${token_sender}`;
+                        }
+                        const sender_token_balance = await helper_functions.ajaxGet(token_balance_url);
+                        let err_msg = '';
+
+                        if(typeof sender_token_balance!=="object" 
+                        || typeof sender_token_balance.balance!=="number"
+                        || sender_token_balance.balance<token_amount) {
+                            err_msg = `INFO: Sender has insufficient ${token_name_radio} balance.`;
+                            showMessage(err_msg);
+                            return false;
+                        }
+                        let flo_txid = '';
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        const flo_tx = await RM_WALLET.sendTransaction(
+                            localbitcoinplusplus.assets.FLO,
+                            localbitcoinplusplus.wallets.my_local_flo_address,
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY,
+                            token_receiver,
+                            0.001,
+                            localbitcoinplusplus.wallets.my_local_flo_address,
+                            flo_comment
+                        );
+                        if (typeof flo_tx.txid == "string" &&
+                            flo_tx.txid.length > 0
+                        ) {
+                            resp_obj = JSON.parse(flo_tx.txid);
+                            flo_txid = resp_obj.txid.result || resp_obj.txid;
+                        }
+                        if (typeof flo_txid!=="string" || flo_txid.length < 1) {
+                            err_msg = `Error: Failed to broadcast token transfer transaction.`; 
+                            showMessage(err_msg);
+                            reject(err_msg);
+                        } else {
+                            showMessage(`INFO: Successful token transfer txid: ${flo_txid}`);
+                            showMessage(`INFO: ${token_amount} ${token_name_radio} transferred to ${token_receiver}.`);
+                            resolve(flo_txid);
+                        }
+                    })
+                }
+
+            } catch (error) {
+                throw new Error(error);
+            }
+        }
+
+        // Reset Flo Id
+        function loadResetFloBtnUi() {
+          // RESET KEYS
+          const reset_flo_keys_btn = document.getElementById("flo_keys_reset");
+          
+          reset_flo_keys_btn.onclick = function() {
+            if (
+              confirm(
+                `This will reset your old keys along with data associated with it. Are you sure you want to continue?`
+              )
+            ) {
+              //const RM_WALLET = new localbitcoinplusplus.wallets();
+              RM_WALLET.reset_flo_keys().then(reset_success => {
+                if (reset_success) {
+                  showMessage("INFO: FLO keys have been reset successfully.");
+                } else {
+                  showMessage(`INFO: Failed to reset FLO keys.`);
+                }
+              });
+            }
+          };
+        }
+
+        // paymentsHandlerDetails Database
+        const dataBaseUIOperations = async function() {
+          localbitcoinplusplus.is_ui_loaded = true;
+
+          try {
+            readDB("paymentsHandlerDetails", "00-01").then(async function(
+              idbData
+            ) {
+              // Declare the user flo address
+              const MY_LOCAL_FLO_ADDRESS = (localbitcoinplusplus.wallets.my_local_flo_address =
+                idbData.myLocalFLOAddress);
+              const MY_LOCAL_FLO_PUBLIC_KEY = (localbitcoinplusplus.wallets.my_local_flo_public_key =
+                idbData.myLocalFLOPublicKey);
+
+              // Load Supernodes Connection Select UI
+              loadSupernodesConnectUi();
+
+              // Fetch Deposits
+              AskSupernodeForLatestDepositsAndWithdrawalsData();
+
+              showMessage(
+                `Connection successfull. Welocome to Local Bitcoin Plus Plus Cash Handling platform.`
+              );
+
+              // https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onbeforeunload
+              window.addEventListener('beforeunload', function (e) {
+                e.preventDefault(); 
+                delete e['returnValue'];
+                const RM_RPC = new localbitcoinplusplus.rpc;
+                
+                for(let conns in localbitcoinplusplus.supernode_conns) {
+                    let req_body = {
+                        trader_flo_address:
+                            localbitcoinplusplus.wallets.my_local_flo_address,
+                        is_live: false,
+                        receiver_flo_address: conns
+                    }
+                    const server_con = localbitcoinplusplus.supernode_conns[conns];
+                    RM_RPC.send_rpc
+                        .call(this, 'cashier_left', req_body)
+                        .then(resp => doSend(server_con, resp));
+                }
+              });
+            
+            });
+          } catch (e) {
+            showMessage(
+              "ERROR: Failed to initialise the paymentsHandlerDetails database. You are unable to trade at the moment."
+            );
+            throw new Error(
+              "ERROR: Failed to initialise the paymentsHandlerDetails database. You are unable to trade at the moment."
+            );
+          }
+        };
+
+        function kickInit() {
+          output = document.getElementById("output_div");
+          //const RM_WALLET = new localbitcoinplusplus.wallets();
+          return new Promise(resolve => {
+            readDB("paymentsHandlerDetails", "00-01").then(async function(
+              idbData
+            ) {
+              let localbitcoinplusplusObj = {
+                id: "00-01",
+                myLocalFLOAddress: "",
+                myLocalFLOPublicKey: "",
+                upiID: "",
+                last_tx_time: "",
+                last_active_time: +new Date()
+              };
+              if (
+                typeof idbData.myLocalFLOPublicKey == "undefined" ||
+                idbData.myLocalFLOPublicKey.trim() == ""
+              ) {
+                let user_pvt_key = prompt(
+                  "Please Enter a valid FLO private key if you have any. Else leave blank."
+                );
+                const user_upi = prompt("Please Enter a valid UPI id!");
+
+                if (user_pvt_key.trim() == "" || user_pvt_key.length < 1)
+                  user_pvt_key = null;
+                if (user_upi.trim() == "" || user_upi.length < 1)
+                  return showMessage(
+                    `Warning: You must provide a valid UPI id.`
+                  );
+
+                let newKeys = RM_WALLET.generateFloKeys(user_pvt_key);
+                if (
+                  typeof newKeys == "object" &&
+                  newKeys.privateKeyWIF.length > 0 &&
+                  newKeys.address.length > 0
+                ) {
+                  (localbitcoinplusplusObj.myLocalFLOAddress = newKeys.address),
+                    (localbitcoinplusplusObj.myLocalFLOPublicKey =
+                      newKeys.pubKeyHex),
+                    (localbitcoinplusplusObj.upiID = user_upi),
+                    (localbitcoinplusplusObj.last_active_time = +new Date());
+
+                  await updateinDB(
+                    "paymentsHandlerDetails",
+                    localbitcoinplusplusObj
+                  );
+
+                  Object.defineProperty(localbitcoinplusplus, "MY_UPI_ID", {
+                    value: user_upi,
+                    writable: false,
+                    configurable: false,
+                    enumerable: false
+                  });
+
+                  // launch KBuckets
+                  launchKBuckects = await localbitcoinplusplus.kademlia.launchKBucket();
+
+                  if (!launchKBuckects) {
+                    const kmsg = `ERROR: Failed to build KBuckets. System cannot proceed further.`;
+                    showMessage(kmsg);
+                    throw new Error(kmsg);
+                  }
+
+                  await localbitcoinplusplus.kademlia.restoreSupernodeKBucket();
+
+                  await localbitcoinplusplus.kademlia.getSupernodeSeed();
+
+                  if (
+                    typeof localbitcoinplusplus.wallets
+                      .MY_SUPERNODE_PRIVATE_KEY !== "string" ||
+                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                      .length < 1
+                  ) {
+                    RM_WALLET.manually_assign_my_private_key();
+                    dataBaseUIOperations();
+                  } else if (
+                    typeof localbitcoinplusplus.wallets
+                      .MY_SUPERNODE_PRIVATE_KEY == "string" &&
+                    localbitcoinplusplus.is_ui_loaded == false
+                  ) {
+                    dataBaseUIOperations();
+                  }
+
+                  // load token transfer ui
+                  transferTokensManually();
+
+                  resolve(true);
+                  return;
+                } else {
+                  err_msg = "Failed to generate new FLO keys. Please retry.";
+                  showMessage(err_msg);
+                  throw new Error(err_msg);
+                }
+              }
+
+              if (
+                typeof idbData.upiID !== "string" ||
+                idbData.upiID.length < 1
+              ) {
+                showMessage(`ERROR: No UPI ID found.`);
+                return false;
+              }
+
+              Object.defineProperty(localbitcoinplusplus, "MY_UPI_ID", {
+                value: idbData.upiID,
+                writable: false,
+                configurable: false,
+                enumerable: false
+              });
+
+              // launch KBuckets
+              launchKBuckects = await localbitcoinplusplus.kademlia.launchKBucket();
+
+              if (!launchKBuckects) {
+                const kmsg = `ERROR: Failed to build KBuckets. System cannot proceed further.`;
+                showMessage(kmsg);
+                throw new Error(kmsg);
+              }
+
+              await localbitcoinplusplus.kademlia.restoreSupernodeKBucket();
+
+              await localbitcoinplusplus.kademlia.getSupernodeSeed();
+
+              if (
+                typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                  "string" ||
+                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length < 1
+              ) {
+                RM_WALLET.manually_assign_my_private_key();
+                dataBaseUIOperations();
+              } else if (
+                typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ==
+                  "string" &&
+                localbitcoinplusplus.is_ui_loaded == false
+              ) {
+                dataBaseUIOperations();
+              }
+
+              // load token transfer ui
+              transferTokensManually();
+
+              resolve(true);
+            });
+          });
+        }
+      //})();
+    </script>
+
+    <script>
+      function search_deposits() {
+        // Declare variables
+        var input, filter, table, tr, td, i, txtValue;
+        input = document.getElementById("searchbar_deposits");
+        filter = input.value.toUpperCase();
+        table = document.getElementById("deposits_list");
+        tr = table.getElementsByTagName("tr");
+
+        // Loop through all table rows, and hide those who don't match the search query
+        for (i = 0; i < tr.length; i++) {
+          td1 = tr[i].getElementsByTagName("td")[0];
+          td2 = tr[i].getElementsByTagName("td")[1];
+          td3 = tr[i].getElementsByTagName("td")[2];
+          td4 = tr[i].getElementsByTagName("td")[3];
+          if (td1 || td2 || td3 || td4) {
+            txtValue1 = td1.textContent || td1.innerText;
+            txtValue2 = td2.textContent || td2.innerText;
+            txtValue3 = td3.textContent || td3.innerText;
+            txtValue4 = td4.textContent || td4.innerText;
+            if (
+              txtValue1.toUpperCase().indexOf(filter) > -1 ||
+              txtValue2.toUpperCase().indexOf(filter) > -1 ||
+              txtValue3.toUpperCase().indexOf(filter) > -1 ||
+              txtValue4.toUpperCase().indexOf(filter) > -1
+            ) {
+              tr[i].style.display = "";
+            } else {
+              tr[i].style.display = "none";
+            }
+          }
+        }
+      }
+    </script>
+
+    <script>
+      function search_withdraws() {
+        // Declare variables
+        var input, filter, table, tr, td, i, txtValue;
+        input = document.getElementById("searchbar_withdraws");
+        filter = input.value.toUpperCase();
+        table = document.getElementById("withdraws_list");
+        tr = table.getElementsByTagName("tr");
+
+        // Loop through all table rows, and hide those who don't match the search query
+        for (i = 0; i < tr.length; i++) {
+          td1 = tr[i].getElementsByTagName("td")[0];
+          td2 = tr[i].getElementsByTagName("td")[1];
+          td3 = tr[i].getElementsByTagName("td")[2];
+          td4 = tr[i].getElementsByTagName("td")[3];
+          if (td1 || td2 || td3 || td4) {
+            txtValue1 = td1.textContent || td1.innerText;
+            txtValue2 = td2.textContent || td2.innerText;
+            txtValue3 = td3.textContent || td3.innerText;
+            txtValue4 = td4.textContent || td4.innerText;
+            if (
+              txtValue1.toUpperCase().indexOf(filter) > -1 ||
+              txtValue2.toUpperCase().indexOf(filter) > -1 ||
+              txtValue3.toUpperCase().indexOf(filter) > -1 ||
+              txtValue4.toUpperCase().indexOf(filter) > -1
+            ) {
+              tr[i].style.display = "";
+            } else {
+              tr[i].style.display = "none";
+            }
+          }
+        }
+      }
+    </script>
+
+  </body>
+
+  <script id="init_lib">
+    //All util libraries required for Standard operations (DO NOT EDIT ANY)
+
+      /* Reactor Event handling */
+  if (typeof reactor == "undefined" || !reactor) {
+    (function () {
+      function Event(name) {
+        this.name = name;
+        this.callbacks = [];
+      }
+
+      Event.prototype.registerCallback = function (callback) {
+        this.callbacks.push(callback);
+      };
+
+      function Reactor() {
+        this.events = {};
+      }
+
+      Reactor.prototype.registerEvent = function (eventName) {
+        var event = new Event(eventName);
+        this.events[eventName] = event;
+      };
+
+      Reactor.prototype.dispatchEvent = function (eventName, eventArgs) {
+        this.events[eventName].callbacks.forEach(function (callback) {
+          callback(eventArgs);
+        });
+      };
+
+      Reactor.prototype.addEventListener = function (eventName, callback) {
+        this.events[eventName].registerCallback(callback);
+      };
+
+      window.reactor = new Reactor();
+    })();
+  }
+
+  /* Sample Usage
+    --Creating and defining the event--
+    reactor.registerEvent('<eventName>');
+    reactor.addEventListener('<eventName>', function(someObject){
+      do something...
+    });
+    --Firing the event--
+    reactor.dispatchEvent('<eventName>',<someObject>);
+  */
+
+  
+/*!
+* Crypto-JS v2.5.4  Crypto.js
+* http://code.google.com/p/crypto-js/
+* Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+* http://code.google.com/p/crypto-js/wiki/License
+*/
+if (typeof Crypto == "undefined" || !Crypto.util) {
+    (function () {
+
+        var base64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+        // Global Crypto object
+        var Crypto = window.Crypto = {};
+
+        // Crypto utilities
+        var util = Crypto.util = {
+
+            // Bit-wise rotate left
+            rotl: function (n, b) {
+                return (n << b) | (n >>> (32 - b));
+            },
+
+            // Bit-wise rotate right
+            rotr: function (n, b) {
+                return (n << (32 - b)) | (n >>> b);
+            },
+
+            // Swap big-endian to little-endian and vice versa
+            endian: function (n) {
+
+                // If number given, swap endian
+                if (n.constructor == Number) {
+                    return util.rotl(n, 8) & 0x00FF00FF |
+                util.rotl(n, 24) & 0xFF00FF00;
+                }
+
+                // Else, assume array and swap all items
+                for (var i = 0; i < n.length; i++)
+                    n[i] = util.endian(n[i]);
+                return n;
+
+            },
+
+            // Generate an array of any length of random bytes
+            randomBytes: function (n) {
+                for (var bytes = []; n > 0; n--)
+                    bytes.push(Math.floor(Math.random() * 256));
+                return bytes;
+            },
+
+            // Convert a byte array to big-endian 32-bit words
+            bytesToWords: function (bytes) {
+                for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                    words[b >>> 5] |= (bytes[i] & 0xFF) << (24 - b % 32);
+                return words;
+            },
+
+            // Convert big-endian 32-bit words to a byte array
+            wordsToBytes: function (words) {
+                for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                    bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+                return bytes;
+            },
+
+            // Convert a byte array to a hex string
+            bytesToHex: function (bytes) {
+                for (var hex = [], i = 0; i < bytes.length; i++) {
+                    hex.push((bytes[i] >>> 4).toString(16));
+                    hex.push((bytes[i] & 0xF).toString(16));
+                }
+                return hex.join("");
+            },
+
+            // Convert a hex string to a byte array
+            hexToBytes: function (hex) {
+                for (var bytes = [], c = 0; c < hex.length; c += 2)
+                    bytes.push(parseInt(hex.substr(c, 2), 16));
+                return bytes;
+            },
+
+            // Convert a byte array to a base-64 string
+            bytesToBase64: function (bytes) {
+                for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                    var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                    for (var j = 0; j < 4; j++) {
+                        if (i * 8 + j * 6 <= bytes.length * 8)
+                            base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F));
+                        else base64.push("=");
+                    }
+                }
+
+                return base64.join("");
+            },
+
+            // Convert a base-64 string to a byte array
+            base64ToBytes: function (base64) {
+                // Remove non-base-64 characters
+                base64 = base64.replace(/[^A-Z0-9+\/]/ig, "");
+
+                for (var bytes = [], i = 0, imod4 = 0; i < base64.length; imod4 = ++i % 4) {
+                    if (imod4 == 0) continue;
+                    bytes.push(((base64map.indexOf(base64.charAt(i - 1)) & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2)) |
+                    (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2)));
+                }
+
+                return bytes;
+            }
+
+        };
+
+        // Crypto character encodings
+        var charenc = Crypto.charenc = {};
+
+        // UTF-8 encoding
+        var UTF8 = charenc.UTF8 = {
+
+            // Convert a string to a byte array
+            stringToBytes: function (str) {
+                return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+            },
+
+            // Convert a byte array to a string
+            bytesToString: function (bytes) {
+                return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+            }
+
+        };
+
+        // Binary encoding
+        var Binary = charenc.Binary = {
+
+            // Convert a string to a byte array
+            stringToBytes: function (str) {
+                for (var bytes = [], i = 0; i < str.length; i++)
+                    bytes.push(str.charCodeAt(i) & 0xFF);
+                return bytes;
+            },
+
+            // Convert a byte array to a string
+            bytesToString: function (bytes) {
+                for (var str = [], i = 0; i < bytes.length; i++)
+                    str.push(String.fromCharCode(bytes[i]));
+                return str.join("");
+            }
+
+        };
+
+    })();
+}
+
+
+
+        //Adding SHA1 to fix basic PKBDF2
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Public API
+            var SHA1 = C.SHA1 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+                return options && options.asBytes ? digestbytes :
+                    options && options.asString ? Binary.bytesToString(digestbytes) :
+                    util.bytesToHex(digestbytes);
+            };
+
+            // The core
+            SHA1._sha1 = function (message) {
+
+                // Convert to byte array
+                if (message.constructor == String) message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
+
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    w = [],
+                    H0 = 1732584193,
+                    H1 = -271733879,
+                    H2 = -1732584194,
+                    H3 = 271733878,
+                    H4 = -1009589776;
+
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - l % 32);
+                m[((l + 64 >>> 9) << 4) + 15] = l;
+
+                for (var i = 0; i < m.length; i += 16) {
+
+                    var a = H0,
+                        b = H1,
+                        c = H2,
+                        d = H3,
+                        e = H4;
+
+                    for (var j = 0; j < 80; j++) {
+
+                        if (j < 16) w[j] = m[i + j];
+                        else {
+                            var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                            w[j] = (n << 1) | (n >>> 31);
+                        }
+
+                        var t = ((H0 << 5) | (H0 >>> 27)) + H4 + (w[j] >>> 0) + (
+                            j < 20 ? (H1 & H2 | ~H1 & H3) + 1518500249 :
+                            j < 40 ? (H1 ^ H2 ^ H3) + 1859775393 :
+                            j < 60 ? (H1 & H2 | H1 & H3 | H2 & H3) - 1894007588 :
+                            (H1 ^ H2 ^ H3) - 899497514);
+
+                        H4 = H3;
+                        H3 = H2;
+                        H2 = (H1 << 30) | (H1 >>> 2);
+                        H1 = H0;
+                        H0 = t;
+
+                    }
+
+                    H0 += a;
+                    H1 += b;
+                    H2 += c;
+                    H3 += d;
+                    H4 += e;
+
+                }
+
+                return [H0, H1, H2, H3, H4];
+
+            };
+
+            // Package private blocksize
+            SHA1._blocksize = 16;
+
+            SHA1._digestsize = 20;
+
+        })();
+
+        //Added to make PKBDF2 work
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+
+                // Convert to byte arrays
+                if (message.constructor == String) message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5C;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(okey.concat(hasher(ikey.concat(message), {
+                    asBytes: true
+                })), {
+                    asBytes: true
+                });
+
+                return options && options.asBytes ? hmacbytes :
+                    options && options.asString ? Binary.bytesToString(hmacbytes) :
+                    util.bytesToHex(hmacbytes);
+
+            };
+
+        })();
+
+
+        //crypto-sha256-hmac.js
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+
+        function ascii_to_hexa(str) {
+            var arr1 = [];
+            for (var n = 0, l = str.length; n < l; n++) {
+                var hex = Number(str.charCodeAt(n)).toString(16);
+                arr1.push(hex);
+            }
+            return arr1.join('');
+        }
+
+
+        (typeof Crypto == "undefined" || !Crypto.util) && function () {
+            var d = window.Crypto = {},
+                k = d.util = {
+                    rotl: function (b, a) {
+                        return b << a | b >>> 32 - a
+                    },
+                    rotr: function (b, a) {
+                        return b << 32 - a | b >>> a
+                    },
+                    endian: function (b) {
+                        if (b.constructor == Number) return k.rotl(b, 8) & 16711935 | k.rotl(b, 24) & 4278255360;
+                        for (var a = 0; a < b.length; a++) b[a] = k.endian(b[a]);
+                        return b
+                    },
+                    randomBytes: function (b) {
+                        for (var a = []; b > 0; b--) a.push(Math.floor(Math.random() * 256));
+                        return a
+                    },
+                    bytesToWords: function (b) {
+                        for (var a = [], c = 0, e = 0; c < b.length; c++, e += 8) a[e >>> 5] |= (b[c] & 255) <<
+                            24 - e % 32;
+                        return a
+                    },
+                    wordsToBytes: function (b) {
+                        for (var a = [], c = 0; c < b.length * 32; c += 8) a.push(b[c >>> 5] >>> 24 - c % 32 & 255);
+                        return a
+                    },
+                    bytesToHex: function (b) {
+                        for (var a = [], c = 0; c < b.length; c++) a.push((b[c] >>> 4).toString(16)), a.push((b[c] &
+                            15).toString(16));
+                        return a.join("")
+                    },
+                    hexToBytes: function (b) {
+                        for (var a = [], c = 0; c < b.length; c += 2) a.push(parseInt(b.substr(c, 2), 16));
+                        return a
+                    },
+                    bytesToBase64: function (b) {
+                        for (var a = [], c = 0; c < b.length; c += 3)
+                            for (var e = b[c] << 16 | b[c + 1] << 8 | b[c + 2], p = 0; p < 4; p++) c * 8 + p * 6 <=
+                                b.length * 8 ? a.push(
+                                    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(e >>>
+                                        6 * (3 - p) & 63)) : a.push("=");
+                        return a.join("")
+                    },
+                    base64ToBytes: function (b) {
+                        for (var b = b.replace(/[^A-Z0-9+\/]/ig, ""), a = [], c = 0, e = 0; c < b.length; e = ++c %
+                            4) e != 0 && a.push(("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+                                .indexOf(b.charAt(c - 1)) & Math.pow(2, -2 * e + 8) - 1) << e * 2 |
+                            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(b.charAt(
+                                c)) >>> 6 - e * 2);
+                        return a
+                    }
+                },
+                d = d.charenc = {};
+            d.UTF8 = {
+                stringToBytes: function (b) {
+                    return g.stringToBytes(unescape(encodeURIComponent(b)))
+                },
+                bytesToString: function (b) {
+                    return decodeURIComponent(escape(g.bytesToString(b)))
+                }
+            };
+            var g = d.Binary = {
+                stringToBytes: function (b) {
+                    for (var a = [], c = 0; c < b.length; c++) a.push(b.charCodeAt(c) & 255);
+                    return a
+                },
+                bytesToString: function (b) {
+                    for (var a = [], c = 0; c < b.length; c++) a.push(String.fromCharCode(b[c]));
+                    return a.join("")
+                }
+            }
+        }();
+        (function () {
+            var d = Crypto,
+                k = d.util,
+                g = d.charenc,
+                b = g.UTF8,
+                a = g.Binary,
+                c = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221,
+                    3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580,
+                    3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+                    2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895,
+                    666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037,
+                    2730485921,
+                    2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734,
+                    506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222,
+                    2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298
+                ],
+                e = d.SHA256 = function (b, c) {
+                    var f = k.wordsToBytes(e._sha256(b));
+                    return c && c.asBytes ? f : c && c.asString ? a.bytesToString(f) : k.bytesToHex(f)
+                };
+            e._sha256 = function (a) {
+                a.constructor == String && (a = b.stringToBytes(a));
+                var e = k.bytesToWords(a),
+                    f = a.length * 8,
+                    a = [1779033703, 3144134277,
+                        1013904242, 2773480762, 1359893119, 2600822924, 528734635, 1541459225
+                    ],
+                    d = [],
+                    g, m, r, i, n, o, s, t, h, l, j;
+                e[f >> 5] |= 128 << 24 - f % 32;
+                e[(f + 64 >> 9 << 4) + 15] = f;
+                for (t = 0; t < e.length; t += 16) {
+                    f = a[0];
+                    g = a[1];
+                    m = a[2];
+                    r = a[3];
+                    i = a[4];
+                    n = a[5];
+                    o = a[6];
+                    s = a[7];
+                    for (h = 0; h < 64; h++) {
+                        h < 16 ? d[h] = e[h + t] : (l = d[h - 15], j = d[h - 2], d[h] = ((l << 25 | l >>> 7) ^
+                            (l << 14 | l >>> 18) ^ l >>> 3) + (d[h - 7] >>> 0) + ((j << 15 | j >>> 17) ^
+                            (j << 13 | j >>> 19) ^ j >>> 10) + (d[h - 16] >>> 0));
+                        j = f & g ^ f & m ^ g & m;
+                        var u = (f << 30 | f >>> 2) ^ (f << 19 | f >>> 13) ^ (f << 10 | f >>> 22);
+                        l = (s >>> 0) + ((i << 26 | i >>> 6) ^ (i << 21 | i >>> 11) ^ (i << 7 | i >>> 25)) +
+                            (i & n ^ ~i & o) + c[h] + (d[h] >>> 0);
+                        j = u + j;
+                        s = o;
+                        o = n;
+                        n = i;
+                        i = r + l >>> 0;
+                        r = m;
+                        m = g;
+                        g = f;
+                        f = l + j >>> 0
+                    }
+                    a[0] += f;
+                    a[1] += g;
+                    a[2] += m;
+                    a[3] += r;
+                    a[4] += i;
+                    a[5] += n;
+                    a[6] += o;
+                    a[7] += s
+                }
+                return a
+            };
+            e._blocksize = 16;
+            e._digestsize = 32
+        })();
+        (function () {
+            var d = Crypto,
+                k = d.util,
+                g = d.charenc,
+                b = g.UTF8,
+                a = g.Binary;
+            d.HMAC = function (c, e, d, g) {
+                e.constructor == String && (e = b.stringToBytes(e));
+                d.constructor == String && (d = b.stringToBytes(d));
+                d.length > c._blocksize * 4 && (d = c(d, {
+                    asBytes: !0
+                }));
+                for (var f = d.slice(0), d = d.slice(0), q = 0; q < c._blocksize * 4; q++) f[q] ^= 92, d[q] ^=
+                    54;
+                c = c(f.concat(c(d.concat(e), {
+                    asBytes: !0
+                })), {
+                    asBytes: !0
+                });
+                return g && g.asBytes ? c : g && g.asString ? a.bytesToString(c) : k.bytesToHex(c)
+            }
+        })();
+
+
+/*!
+* Random number generator with ArcFour PRNG
+*
+* NOTE: For best results, put code like
+* <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+* in your main HTML document.
+*
+* Copyright Tom Wu, bitaddress.org  BSD License.
+* http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+*/
+(function () {
+
+    // Constructor function of Global SecureRandom object
+    var sr = window.SecureRandom = function () { };
+
+    // Properties
+    sr.state;
+    sr.pool;
+    sr.pptr;
+    sr.poolCopyOnInit;
+
+    // Pool size must be a multiple of 4 and greater than 32.
+    // An array of bytes the size of the pool will be passed to init()
+    sr.poolSize = 256;
+
+    // --- object methods ---
+
+    // public method
+    // ba: byte array
+    sr.prototype.nextBytes = function (ba) {
+        var i;
+        if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) {
+            try {
+                var rvBytes = new Uint8Array(ba.length);
+                window.crypto.getRandomValues(rvBytes);
+                for (i = 0; i < ba.length; ++i)
+                    ba[i] = sr.getByte() ^ rvBytes[i];
+                return;
+            } catch (e) {
+                alert(e);
+            }
+        }
+        for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+    };
+
+
+    // --- static methods ---
+
+    // Mix in the current time (w/milliseconds) into the pool
+    // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+    sr.seedTime = function () {
+        sr.seedInt(new Date().getTime());
+    }
+
+    sr.getByte = function () {
+        if (sr.state == null) {
+            sr.seedTime();
+            sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+            sr.state.init(sr.pool);
+            sr.poolCopyOnInit = [];
+            for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+                sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+            sr.pptr = 0;
+        }
+        // TODO: allow reseeding after first request
+        return sr.state.next();
+    }
+
+    // Mix in a 32-bit integer into the pool
+    sr.seedInt = function (x) {
+        sr.seedInt8(x);
+        sr.seedInt8((x >> 8));
+        sr.seedInt8((x >> 16));
+        sr.seedInt8((x >> 24));
+    }
+
+    // Mix in a 16-bit integer into the pool
+    sr.seedInt16 = function (x) {
+        sr.seedInt8(x);
+        sr.seedInt8((x >> 8));
+    }
+
+    // Mix in a 8-bit integer into the pool
+    sr.seedInt8 = function (x) {
+        sr.pool[sr.pptr++] ^= x & 255;
+        if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+    }
+
+    // Arcfour is a PRNG
+    sr.ArcFour = function () {
+        function Arcfour() {
+            this.i = 0;
+            this.j = 0;
+            this.S = new Array();
+        }
+
+        // Initialize arcfour context from key, an array of ints, each from [0..255]
+        function ARC4init(key) {
+            var i, j, t;
+            for (i = 0; i < 256; ++i)
+                this.S[i] = i;
+            j = 0;
+            for (i = 0; i < 256; ++i) {
+                j = (j + this.S[i] + key[i % key.length]) & 255;
+                t = this.S[i];
+                this.S[i] = this.S[j];
+                this.S[j] = t;
+            }
+            this.i = 0;
+            this.j = 0;
+        }
+
+        function ARC4next() {
+            var t;
+            this.i = (this.i + 1) & 255;
+            this.j = (this.j + this.S[this.i]) & 255;
+            t = this.S[this.i];
+            this.S[this.i] = this.S[this.j];
+            this.S[this.j] = t;
+            return this.S[(t + this.S[this.i]) & 255];
+        }
+
+        Arcfour.prototype.init = ARC4init;
+        Arcfour.prototype.next = ARC4next;
+
+        return new Arcfour();
+    };
+
+
+    // Initialize the pool with junk if needed.
+    if (sr.pool == null) {
+        sr.pool = new Array();
+        sr.pptr = 0;
+        var t;
+        if (window.crypto && window.crypto.getRandomValues && window.Uint8Array) {
+            try {
+                // Use webcrypto if available
+                var ua = new Uint8Array(sr.poolSize);
+                window.crypto.getRandomValues(ua);
+                for (t = 0; t < sr.poolSize; ++t)
+                    sr.pool[sr.pptr++] = ua[t];
+            } catch (e) { alert(e); }
+        }
+        while (sr.pptr < sr.poolSize) {  // extract some randomness from Math.random()
+            t = Math.floor(65536 * Math.random());
+            sr.pool[sr.pptr++] = t >>> 8;
+            sr.pool[sr.pptr++] = t & 255;
+        }
+        sr.pptr = Math.floor(sr.poolSize * Math.random());
+        sr.seedTime();
+        // entropy
+        var entropyStr = "";
+        // screen size and color depth: ~4.8 to ~5.4 bits
+        entropyStr += (window.screen.height * window.screen.width * window.screen.colorDepth);
+        entropyStr += (window.screen.availHeight * window.screen.availWidth * window.screen.pixelDepth);
+        // time zone offset: ~4 bits
+        var dateObj = new Date();
+        var timeZoneOffset = dateObj.getTimezoneOffset();
+        entropyStr += timeZoneOffset;
+        // user agent: ~8.3 to ~11.6 bits
+        entropyStr += navigator.userAgent;
+        // browser plugin details: ~16.2 to ~21.8 bits
+        var pluginsStr = "";
+        for (var i = 0; i < navigator.plugins.length; i++) {
+            pluginsStr += navigator.plugins[i].name + " " + navigator.plugins[i].filename + " " + navigator.plugins[i].description + " " + navigator.plugins[i].version + ", ";
+        }
+        var mimeTypesStr = "";
+        for (var i = 0; i < navigator.mimeTypes.length; i++) {
+            mimeTypesStr += navigator.mimeTypes[i].description + " " + navigator.mimeTypes[i].type + " " + navigator.mimeTypes[i].suffixes + ", ";
+        }
+        entropyStr += pluginsStr + mimeTypesStr;
+        // cookies and storage: 1 bit
+        entropyStr += navigator.cookieEnabled + typeof (sessionStorage) + typeof (localStorage);
+        // language: ~7 bit
+        entropyStr += navigator.language;
+        // history: ~2 bit
+        entropyStr += window.history.length;
+        // location
+        entropyStr += window.location;
+
+        var entropyBytes = Crypto.SHA256(entropyStr, { asBytes: true });
+        for (var i = 0 ; i < entropyBytes.length ; i++) {
+            sr.seedInt8(entropyBytes[i]);
+        }
+    }
+})();
+
+
+        //ripemd160.js
+        /*
+        CryptoJS v3.1.2
+        code.google.com/p/crypto-js
+        (c) 2009-2013 by Jeff Mott. All rights reserved.
+        code.google.com/p/crypto-js/wiki/License
+        */
+        /** @preserve
+        (c) 2012 by Cédric Mesnil. All rights reserved.
+        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+            - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+            - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+        */
+
+        // Constants table
+        var zl = [
+            0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+            7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+            3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+            1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+            4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+        ];
+        var zr = [
+            5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+            6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+            15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+            8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+            12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+        ];
+        var sl = [
+            11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+            7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+            11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+            11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+            9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+        ];
+        var sr = [
+            8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+            9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+            9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+            15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+            8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+        ];
+
+        var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E];
+        var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000];
+
+        var bytesToWords = function (bytes) {
+            var words = [];
+            for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+                words[b >>> 5] |= bytes[i] << (24 - b % 32);
+            }
+            return words;
+        };
+
+        var wordsToBytes = function (words) {
+            var bytes = [];
+            for (var b = 0; b < words.length * 32; b += 8) {
+                bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+            }
+            return bytes;
+        };
+
+        var processBlock = function (H, M, offset) {
+
+            // Swap endian
+            for (var i = 0; i < 16; i++) {
+                var offset_i = offset + i;
+                var M_offset_i = M[offset_i];
+
+                // Swap
+                M[offset_i] = (
+                    (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+                    (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
+                );
+            }
+
+            // Working variables
+            var al, bl, cl, dl, el;
+            var ar, br, cr, dr, er;
+
+            ar = al = H[0];
+            br = bl = H[1];
+            cr = cl = H[2];
+            dr = dl = H[3];
+            er = el = H[4];
+            // Computation
+            var t;
+            for (var i = 0; i < 80; i += 1) {
+                t = (al + M[offset + zl[i]]) | 0;
+                if (i < 16) {
+                    t += f1(bl, cl, dl) + hl[0];
+                } else if (i < 32) {
+                    t += f2(bl, cl, dl) + hl[1];
+                } else if (i < 48) {
+                    t += f3(bl, cl, dl) + hl[2];
+                } else if (i < 64) {
+                    t += f4(bl, cl, dl) + hl[3];
+                } else { // if (i<80) {
+                    t += f5(bl, cl, dl) + hl[4];
+                }
+                t = t | 0;
+                t = rotl(t, sl[i]);
+                t = (t + el) | 0;
+                al = el;
+                el = dl;
+                dl = rotl(cl, 10);
+                cl = bl;
+                bl = t;
+
+                t = (ar + M[offset + zr[i]]) | 0;
+                if (i < 16) {
+                    t += f5(br, cr, dr) + hr[0];
+                } else if (i < 32) {
+                    t += f4(br, cr, dr) + hr[1];
+                } else if (i < 48) {
+                    t += f3(br, cr, dr) + hr[2];
+                } else if (i < 64) {
+                    t += f2(br, cr, dr) + hr[3];
+                } else { // if (i<80) {
+                    t += f1(br, cr, dr) + hr[4];
+                }
+                t = t | 0;
+                t = rotl(t, sr[i]);
+                t = (t + er) | 0;
+                ar = er;
+                er = dr;
+                dr = rotl(cr, 10);
+                cr = br;
+                br = t;
+            }
+            // Intermediate hash value
+            t = (H[1] + cl + dr) | 0;
+            H[1] = (H[2] + dl + er) | 0;
+            H[2] = (H[3] + el + ar) | 0;
+            H[3] = (H[4] + al + br) | 0;
+            H[4] = (H[0] + bl + cr) | 0;
+            H[0] = t;
+        };
+
+        function f1(x, y, z) {
+            return ((x) ^ (y) ^ (z));
+        }
+
+        function f2(x, y, z) {
+            return (((x) & (y)) | ((~x) & (z)));
+        }
+
+        function f3(x, y, z) {
+            return (((x) | (~(y))) ^ (z));
+        }
+
+        function f4(x, y, z) {
+            return (((x) & (z)) | ((y) & (~(z))));
+        }
+
+        function f5(x, y, z) {
+            return ((x) ^ ((y) | (~(z))));
+        }
+
+        function rotl(x, n) {
+            return (x << n) | (x >>> (32 - n));
+        }
+
+        function ripemd160(message) {
+            var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
+
+            var m = bytesToWords(message);
+
+            var nBitsLeft = message.length * 8;
+            var nBitsTotal = message.length * 8;
+
+            // Add padding
+            m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
+            m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
+                (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+                (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
+            );
+
+            for (var i = 0; i < m.length; i += 16) {
+                processBlock(H, m, i);
+            }
+
+            // Swap endian
+            for (var i = 0; i < 5; i++) {
+                // Shortcut
+                var H_i = H[i];
+
+                // Swap
+                H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+                    (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+            }
+
+            var digestbytes = wordsToBytes(H);
+            return digestbytes;
+        }
+
+
+
+
+
+
+        // Upstream 'BigInteger' here:
+        // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+        // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+        // Review and Testing: https://github.com/cryptocoinjs/bigi/
+        /*!
+        * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+        *
+        * Copyright (c) 2005  Tom Wu
+        * All Rights Reserved.
+        * BSD License
+        * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+        *
+        * Copyright Stephan Thomas
+        * Copyright pointbiz
+        */
+
+        (function () {
+
+            // (public) Constructor function of Global BigInteger object
+            var BigInteger = window.BigInteger = function BigInteger(a, b, c) {
+                if (!(this instanceof BigInteger))
+                    return new BigInteger(a, b, c);
+
+                if (a != null)
+                    if ("number" == typeof a) this.fromNumber(a, b, c);
+                    else if (b == null && "string" != typeof a) this.fromString(a, 256);
+                else this.fromString(a, b);
+            };
+
+            // Bits per digit
+            var dbits;
+
+            // JavaScript engine analysis
+            var canary = 0xdeadbeefcafe;
+            var j_lm = ((canary & 0xffffff) == 0xefcafe);
+
+            // return new, unset BigInteger
+            function nbi() {
+                return new BigInteger(null);
+            }
+
+            // am: Compute w_j += (x*this_i), propagate carries,
+            // c is initial carry, returns final carry.
+            // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+            // We need to select the fastest one that works in this environment.
+
+            // am1: use a single mult and divide to get the high bits,
+            // max digit bits should be 26 because
+            // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+            function am1(i, x, w, j, c, n) {
+                while (--n >= 0) {
+                    var v = x * this[i++] + w[j] + c;
+                    c = Math.floor(v / 0x4000000);
+                    w[j++] = v & 0x3ffffff;
+                }
+                return c;
+            }
+            // am2 avoids a big mult-and-extract completely.
+            // Max digit bits should be <= 30 because we do bitwise ops
+            // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+            function am2(i, x, w, j, c, n) {
+                var xl = x & 0x7fff,
+                    xh = x >> 15;
+                while (--n >= 0) {
+                    var l = this[i] & 0x7fff;
+                    var h = this[i++] >> 15;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+                    c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+                    w[j++] = l & 0x3fffffff;
+                }
+                return c;
+            }
+            // Alternately, set max digit bits to 28 since some
+            // browsers slow down when dealing with 32-bit numbers.
+            function am3(i, x, w, j, c, n) {
+                var xl = x & 0x3fff,
+                    xh = x >> 14;
+                while (--n >= 0) {
+                    var l = this[i] & 0x3fff;
+                    var h = this[i++] >> 14;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+                    c = (l >> 28) + (m >> 14) + xh * h;
+                    w[j++] = l & 0xfffffff;
+                }
+                return c;
+            }
+            if (j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
+                BigInteger.prototype.am = am2;
+                dbits = 30;
+            } else if (j_lm && (navigator.appName != "Netscape")) {
+                BigInteger.prototype.am = am1;
+                dbits = 26;
+            } else { // Mozilla/Netscape seems to prefer am3
+                BigInteger.prototype.am = am3;
+                dbits = 28;
+            }
+
+            BigInteger.prototype.DB = dbits;
+            BigInteger.prototype.DM = ((1 << dbits) - 1);
+            BigInteger.prototype.DV = (1 << dbits);
+
+            var BI_FP = 52;
+            BigInteger.prototype.FV = Math.pow(2, BI_FP);
+            BigInteger.prototype.F1 = BI_FP - dbits;
+            BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+            // Digit conversions
+            var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+            var BI_RC = new Array();
+            var rr, vv;
+            rr = "0".charCodeAt(0);
+            for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+            rr = "a".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+            rr = "A".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+            function int2char(n) {
+                return BI_RM.charAt(n);
+            }
+
+            function intAt(s, i) {
+                var c = BI_RC[s.charCodeAt(i)];
+                return (c == null) ? -1 : c;
+            }
+
+
+
+            // return bigint initialized to value
+            function nbv(i) {
+                var r = nbi();
+                r.fromInt(i);
+                return r;
+            }
+
+
+            // returns bit length of the integer x
+            function nbits(x) {
+                var r = 1,
+                    t;
+                if ((t = x >>> 16) != 0) {
+                    x = t;
+                    r += 16;
+                }
+                if ((t = x >> 8) != 0) {
+                    x = t;
+                    r += 8;
+                }
+                if ((t = x >> 4) != 0) {
+                    x = t;
+                    r += 4;
+                }
+                if ((t = x >> 2) != 0) {
+                    x = t;
+                    r += 2;
+                }
+                if ((t = x >> 1) != 0) {
+                    x = t;
+                    r += 1;
+                }
+                return r;
+            }
+
+
+
+
+
+
+
+            // (protected) copy this to r
+            BigInteger.prototype.copyTo = function (r) {
+                for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+                r.t = this.t;
+                r.s = this.s;
+            };
+
+
+            // (protected) set from integer value x, -DV <= x < DV
+            BigInteger.prototype.fromInt = function (x) {
+                this.t = 1;
+                this.s = (x < 0) ? -1 : 0;
+                if (x > 0) this[0] = x;
+                else if (x < -1) this[0] = x + this.DV;
+                else this.t = 0;
+            };
+
+            // (protected) set from string and radix
+            BigInteger.prototype.fromString = function (s, b) {
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 256) k = 8; // byte array
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else {
+                    this.fromRadix(s, b);
+                    return;
+                }
+                this.t = 0;
+                this.s = 0;
+                var i = s.length,
+                    mi = false,
+                    sh = 0;
+                while (--i >= 0) {
+                    var x = (k == 8) ? s[i] & 0xff : intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-") mi = true;
+                        continue;
+                    }
+                    mi = false;
+                    if (sh == 0)
+                        this[this.t++] = x;
+                    else if (sh + k > this.DB) {
+                        this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+                        this[this.t++] = (x >> (this.DB - sh));
+                    } else
+                        this[this.t - 1] |= x << sh;
+                    sh += k;
+                    if (sh >= this.DB) sh -= this.DB;
+                }
+                if (k == 8 && (s[0] & 0x80) != 0) {
+                    this.s = -1;
+                    if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+                }
+                this.clamp();
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+
+            // (protected) clamp off excess high words
+            BigInteger.prototype.clamp = function () {
+                var c = this.s & this.DM;
+                while (this.t > 0 && this[this.t - 1] == c) --this.t;
+            };
+
+            // (protected) r = this << n*DB
+            BigInteger.prototype.dlShiftTo = function (n, r) {
+                var i;
+                for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+                for (i = n - 1; i >= 0; --i) r[i] = 0;
+                r.t = this.t + n;
+                r.s = this.s;
+            };
+
+            // (protected) r = this >> n*DB
+            BigInteger.prototype.drShiftTo = function (n, r) {
+                for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+                r.t = Math.max(this.t - n, 0);
+                r.s = this.s;
+            };
+
+
+            // (protected) r = this << n
+            BigInteger.prototype.lShiftTo = function (n, r) {
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << cbs) - 1;
+                var ds = Math.floor(n / this.DB),
+                    c = (this.s << bs) & this.DM,
+                    i;
+                for (i = this.t - 1; i >= 0; --i) {
+                    r[i + ds + 1] = (this[i] >> cbs) | c;
+                    c = (this[i] & bm) << bs;
+                }
+                for (i = ds - 1; i >= 0; --i) r[i] = 0;
+                r[ds] = c;
+                r.t = this.t + ds + 1;
+                r.s = this.s;
+                r.clamp();
+            };
+
+
+            // (protected) r = this >> n
+            BigInteger.prototype.rShiftTo = function (n, r) {
+                r.s = this.s;
+                var ds = Math.floor(n / this.DB);
+                if (ds >= this.t) {
+                    r.t = 0;
+                    return;
+                }
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << bs) - 1;
+                r[0] = this[ds] >> bs;
+                for (var i = ds + 1; i < this.t; ++i) {
+                    r[i - ds - 1] |= (this[i] & bm) << cbs;
+                    r[i - ds] = this[i] >> bs;
+                }
+                if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+                r.t = this.t - ds;
+                r.clamp();
+            };
+
+
+            // (protected) r = this - a
+            BigInteger.prototype.subTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] - a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c -= a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c -= a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c -= a.s;
+                }
+                r.s = (c < 0) ? -1 : 0;
+                if (c < -1) r[i++] = this.DV + c;
+                else if (c > 0) r[i++] = c;
+                r.t = i;
+                r.clamp();
+            };
+
+
+            // (protected) r = this * a, r != this,a (HAC 14.12)
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyTo = function (a, r) {
+                var x = this.abs(),
+                    y = a.abs();
+                var i = x.t;
+                r.t = i + y.t;
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+                r.s = 0;
+                r.clamp();
+                if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+            };
+
+
+            // (protected) r = this^2, r != this (HAC 14.16)
+            BigInteger.prototype.squareTo = function (r) {
+                var x = this.abs();
+                var i = r.t = 2 * x.t;
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < x.t - 1; ++i) {
+                    var c = x.am(i, x[i], r, 2 * i, 0, 1);
+                    if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) {
+                        r[i + x.t] -= x.DV;
+                        r[i + x.t + 1] = 1;
+                    }
+                }
+                if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+                r.s = 0;
+                r.clamp();
+            };
+
+
+
+            // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+            // r != q, this != m.  q or r may be null.
+            BigInteger.prototype.divRemTo = function (m, q, r) {
+                var pm = m.abs();
+                if (pm.t <= 0) return;
+                var pt = this.abs();
+                if (pt.t < pm.t) {
+                    if (q != null) q.fromInt(0);
+                    if (r != null) this.copyTo(r);
+                    return;
+                }
+                if (r == null) r = nbi();
+                var y = nbi(),
+                    ts = this.s,
+                    ms = m.s;
+                var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+                if (nsh > 0) {
+                    pm.lShiftTo(nsh, y);
+                    pt.lShiftTo(nsh, r);
+                } else {
+                    pm.copyTo(y);
+                    pt.copyTo(r);
+                }
+                var ys = y.t;
+                var y0 = y[ys - 1];
+                if (y0 == 0) return;
+                var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0);
+                var d1 = this.FV / yt,
+                    d2 = (1 << this.F1) / yt,
+                    e = 1 << this.F2;
+                var i = r.t,
+                    j = i - ys,
+                    t = (q == null) ? nbi() : q;
+                y.dlShiftTo(j, t);
+                if (r.compareTo(t) >= 0) {
+                    r[r.t++] = 1;
+                    r.subTo(t, r);
+                }
+                BigInteger.ONE.dlShiftTo(ys, t);
+                t.subTo(y, y); // "negative" y so we can replace sub with am later
+                while (y.t < ys) y[y.t++] = 0;
+                while (--j >= 0) {
+                    // Estimate quotient digit
+                    var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+                    if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out
+                        y.dlShiftTo(j, t);
+                        r.subTo(t, r);
+                        while (r[i] < --qd) r.subTo(t, r);
+                    }
+                }
+                if (q != null) {
+                    r.drShiftTo(ys, q);
+                    if (ts != ms) BigInteger.ZERO.subTo(q, q);
+                }
+                r.t = ys;
+                r.clamp();
+                if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+                if (ts < 0) BigInteger.ZERO.subTo(r, r);
+            };
+
+
+            // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+            // justification:
+            //         xy == 1 (mod m)
+            //         xy =  1+km
+            //   xy(2-xy) = (1+km)(1-km)
+            // x[y(2-xy)] = 1-k^2m^2
+            // x[y(2-xy)] == 1 (mod m^2)
+            // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+            // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+            // JS multiply "overflows" differently from C/C++, so care is needed here.
+            BigInteger.prototype.invDigit = function () {
+                if (this.t < 1) return 0;
+                var x = this[0];
+                if ((x & 1) == 0) return 0;
+                var y = x & 3; // y == 1/x mod 2^2
+                y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+                y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+                y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+                // last step - calculate inverse mod DV directly;
+                // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+                y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits
+                // we really want the negative inverse, and -DV < y < DV
+                return (y > 0) ? this.DV - y : -y;
+            };
+
+
+            // (protected) true iff this is even
+            BigInteger.prototype.isEven = function () {
+                return ((this.t > 0) ? (this[0] & 1) : this.s) == 0;
+            };
+
+
+            // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+            BigInteger.prototype.exp = function (e, z) {
+                if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+                var r = nbi(),
+                    r2 = nbi(),
+                    g = z.convert(this),
+                    i = nbits(e) - 1;
+                g.copyTo(r);
+                while (--i >= 0) {
+                    z.sqrTo(r, r2);
+                    if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+                    else {
+                        var t = r;
+                        r = r2;
+                        r2 = t;
+                    }
+                }
+                return z.revert(r);
+            };
+
+
+            // (public) return string representation in given radix
+            BigInteger.prototype.toString = function (b) {
+                if (this.s < 0) return "-" + this.negate().toString(b);
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else return this.toRadix(b);
+                var km = (1 << k) - 1,
+                    d, m = false,
+                    r = "",
+                    i = this.t;
+                var p = this.DB - (i * this.DB) % k;
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) > 0) {
+                        m = true;
+                        r = int2char(d);
+                    }
+                    while (i >= 0) {
+                        if (p < k) {
+                            d = (this[i] & ((1 << p) - 1)) << (k - p);
+                            d |= this[--i] >> (p += this.DB - k);
+                        } else {
+                            d = (this[i] >> (p -= k)) & km;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if (d > 0) m = true;
+                        if (m) r += int2char(d);
+                    }
+                }
+                return m ? r : "0";
+            };
+
+
+            // (public) -this
+            BigInteger.prototype.negate = function () {
+                var r = nbi();
+                BigInteger.ZERO.subTo(this, r);
+                return r;
+            };
+
+            // (public) |this|
+            BigInteger.prototype.abs = function () {
+                return (this.s < 0) ? this.negate() : this;
+            };
+
+            // (public) return + if this > a, - if this < a, 0 if equal
+            BigInteger.prototype.compareTo = function (a) {
+                var r = this.s - a.s;
+                if (r != 0) return r;
+                var i = this.t;
+                r = i - a.t;
+                if (r != 0) return (this.s < 0) ? -r : r;
+                while (--i >= 0)
+                    if ((r = this[i] - a[i]) != 0) return r;
+                return 0;
+            }
+
+            // (public) return the number of bits in "this"
+            BigInteger.prototype.bitLength = function () {
+                if (this.t <= 0) return 0;
+                return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM));
+            };
+
+            // (public) this mod a
+            BigInteger.prototype.mod = function (a) {
+                var r = nbi();
+                this.abs().divRemTo(a, null, r);
+                if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+                return r;
+            }
+
+            // (public) this^e % m, 0 <= e < 2^32
+            BigInteger.prototype.modPowInt = function (e, m) {
+                var z;
+                if (e < 256 || m.isEven()) z = new Classic(m);
+                else z = new Montgomery(m);
+                return this.exp(e, z);
+            };
+
+            // "constants"
+            BigInteger.ZERO = nbv(0);
+            BigInteger.ONE = nbv(1);
+
+
+
+
+
+
+
+            // Copyright (c) 2005-2009  Tom Wu
+            // All Rights Reserved.
+            // See "LICENSE" for details.
+            // Extended JavaScript BN functions, required for RSA private ops.
+            // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+            // Version 1.2: square() API, isProbablePrime fix
+
+
+            // return index of lowest 1-bit in x, x < 2^31
+            function lbit(x) {
+                if (x == 0) return -1;
+                var r = 0;
+                if ((x & 0xffff) == 0) {
+                    x >>= 16;
+                    r += 16;
+                }
+                if ((x & 0xff) == 0) {
+                    x >>= 8;
+                    r += 8;
+                }
+                if ((x & 0xf) == 0) {
+                    x >>= 4;
+                    r += 4;
+                }
+                if ((x & 3) == 0) {
+                    x >>= 2;
+                    r += 2;
+                }
+                if ((x & 1) == 0) ++r;
+                return r;
+            }
+
+            // return number of 1 bits in x
+            function cbit(x) {
+                var r = 0;
+                while (x != 0) {
+                    x &= x - 1;
+                    ++r;
+                }
+                return r;
+            }
+
+            var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,
+                89,
+                97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191,
+                193,
+                197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307,
+                311,
+                313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431,
+                433,
+                439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+                569,
+                571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677,
+                683,
+                691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823,
+                827,
+                829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967,
+                971,
+                977, 983, 991, 997
+            ];
+            var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+
+
+            // (protected) return x s.t. r^x < DV
+            BigInteger.prototype.chunkSize = function (r) {
+                return Math.floor(Math.LN2 * this.DB / Math.log(r));
+            };
+
+            // (protected) convert to radix string
+            BigInteger.prototype.toRadix = function (b) {
+                if (b == null) b = 10;
+                if (this.signum() == 0 || b < 2 || b > 36) return "0";
+                var cs = this.chunkSize(b);
+                var a = Math.pow(b, cs);
+                var d = nbv(a),
+                    y = nbi(),
+                    z = nbi(),
+                    r = "";
+                this.divRemTo(d, y, z);
+                while (y.signum() > 0) {
+                    r = (a + z.intValue()).toString(b).substr(1) + r;
+                    y.divRemTo(d, y, z);
+                }
+                return z.intValue().toString(b) + r;
+            };
+
+            // (protected) convert from radix string
+            BigInteger.prototype.fromRadix = function (s, b) {
+                this.fromInt(0);
+                if (b == null) b = 10;
+                var cs = this.chunkSize(b);
+                var d = Math.pow(b, cs),
+                    mi = false,
+                    j = 0,
+                    w = 0;
+                for (var i = 0; i < s.length; ++i) {
+                    var x = intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+                        continue;
+                    }
+                    w = b * w + x;
+                    if (++j >= cs) {
+                        this.dMultiply(d);
+                        this.dAddOffset(w, 0);
+                        j = 0;
+                        w = 0;
+                    }
+                }
+                if (j > 0) {
+                    this.dMultiply(Math.pow(b, j));
+                    this.dAddOffset(w, 0);
+                }
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+            // (protected) alternate constructor
+            BigInteger.prototype.fromNumber = function (a, b, c) {
+                if ("number" == typeof b) {
+                    // new BigInteger(int,int,RNG)
+                    if (a < 2) this.fromInt(1);
+                    else {
+                        this.fromNumber(a, c);
+                        if (!this.testBit(a - 1)) // force MSB set
+                            this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+                        if (this.isEven()) this.dAddOffset(1, 0); // force odd
+                        while (!this.isProbablePrime(b)) {
+                            this.dAddOffset(2, 0);
+                            if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+                        }
+                    }
+                } else {
+                    // new BigInteger(int,RNG)
+                    var x = new Array(),
+                        t = a & 7;
+                    x.length = (a >> 3) + 1;
+                    b.nextBytes(x);
+                    if (t > 0) x[0] &= ((1 << t) - 1);
+                    else x[0] = 0;
+                    this.fromString(x, 256);
+                }
+            };
+
+            // (protected) r = this op a (bitwise)
+            BigInteger.prototype.bitwiseTo = function (a, op, r) {
+                var i, f, m = Math.min(a.t, this.t);
+                for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+                if (a.t < this.t) {
+                    f = a.s & this.DM;
+                    for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+                    r.t = this.t;
+                } else {
+                    f = this.s & this.DM;
+                    for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+                    r.t = a.t;
+                }
+                r.s = op(this.s, a.s);
+                r.clamp();
+            };
+
+            // (protected) this op (1<<n)
+            BigInteger.prototype.changeBit = function (n, op) {
+                var r = BigInteger.ONE.shiftLeft(n);
+                this.bitwiseTo(r, op, r);
+                return r;
+            };
+
+            // (protected) r = this + a
+            BigInteger.prototype.addTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] + a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c += a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c += a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += a.s;
+                }
+                r.s = (c < 0) ? -1 : 0;
+                if (c > 0) r[i++] = c;
+                else if (c < -1) r[i++] = this.DV + c;
+                r.t = i;
+                r.clamp();
+            };
+
+            // (protected) this *= n, this >= 0, 1 < n < DV
+            BigInteger.prototype.dMultiply = function (n) {
+                this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+                ++this.t;
+                this.clamp();
+            };
+
+            // (protected) this += n << w words, this >= 0
+            BigInteger.prototype.dAddOffset = function (n, w) {
+                if (n == 0) return;
+                while (this.t <= w) this[this.t++] = 0;
+                this[w] += n;
+                while (this[w] >= this.DV) {
+                    this[w] -= this.DV;
+                    if (++w >= this.t) this[this.t++] = 0;
+                    ++this[w];
+                }
+            };
+
+            // (protected) r = lower n words of "this * a", a.t <= n
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+                var i = Math.min(this.t + a.t, n);
+                r.s = 0; // assumes a,this >= 0
+                r.t = i;
+                while (i > 0) r[--i] = 0;
+                var j;
+                for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+                for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i);
+                r.clamp();
+            };
+
+
+            // (protected) r = "this * a" without lower n words, n > 0
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+                --n;
+                var i = r.t = this.t + a.t - n;
+                r.s = 0; // assumes a,this >= 0
+                while (--i >= 0) r[i] = 0;
+                for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+                    r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+                r.clamp();
+                r.drShiftTo(1, r);
+            };
+
+            // (protected) this % n, n < 2^26
+            BigInteger.prototype.modInt = function (n) {
+                if (n <= 0) return 0;
+                var d = this.DV % n,
+                    r = (this.s < 0) ? n - 1 : 0;
+                if (this.t > 0)
+                    if (d == 0) r = this[0] % n;
+                    else
+                        for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+                return r;
+            };
+
+
+            // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+            BigInteger.prototype.millerRabin = function (t) {
+                var n1 = this.subtract(BigInteger.ONE);
+                var k = n1.getLowestSetBit();
+                if (k <= 0) return false;
+                var r = n1.shiftRight(k);
+                t = (t + 1) >> 1;
+                if (t > lowprimes.length) t = lowprimes.length;
+                var a = nbi();
+                for (var i = 0; i < t; ++i) {
+                    //Pick bases at random, instead of starting at 2
+                    a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+                    var y = a.modPow(r, this);
+                    if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+                        var j = 1;
+                        while (j++ < k && y.compareTo(n1) != 0) {
+                            y = y.modPowInt(2, this);
+                            if (y.compareTo(BigInteger.ONE) == 0) return false;
+                        }
+                        if (y.compareTo(n1) != 0) return false;
+                    }
+                }
+                return true;
+            };
+
+
+
+            // (public)
+            BigInteger.prototype.clone = function () {
+                var r = nbi();
+                this.copyTo(r);
+                return r;
+            };
+
+            // (public) return value as integer
+            BigInteger.prototype.intValue = function () {
+                if (this.s < 0) {
+                    if (this.t == 1) return this[0] - this.DV;
+                    else if (this.t == 0) return -1;
+                } else if (this.t == 1) return this[0];
+                else if (this.t == 0) return 0;
+                // assumes 16 < DB < 32
+                return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+            };
+
+
+            // (public) return value as byte
+            BigInteger.prototype.byteValue = function () {
+                return (this.t == 0) ? this.s : (this[0] << 24) >> 24;
+            };
+
+            // (public) return value as short (assumes DB>=16)
+            BigInteger.prototype.shortValue = function () {
+                return (this.t == 0) ? this.s : (this[0] << 16) >> 16;
+            };
+
+            // (public) 0 if this == 0, 1 if this > 0
+            BigInteger.prototype.signum = function () {
+                if (this.s < 0) return -1;
+                else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+                else return 1;
+            };
+
+
+            // (public) convert to bigendian byte array
+            BigInteger.prototype.toByteArray = function () {
+                var i = this.t,
+                    r = new Array();
+                r[0] = this.s;
+                var p = this.DB - (i * this.DB) % 8,
+                    d, k = 0;
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+                        r[k++] = d | (this.s << (this.DB - p));
+                    while (i >= 0) {
+                        if (p < 8) {
+                            d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                            d |= this[--i] >> (p += this.DB - 8);
+                        } else {
+                            d = (this[i] >> (p -= 8)) & 0xff;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if ((d & 0x80) != 0) d |= -256;
+                        if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+                        if (k > 0 || d != this.s) r[k++] = d;
+                    }
+                }
+                return r;
+            };
+
+            BigInteger.prototype.equals = function (a) {
+                return (this.compareTo(a) == 0);
+            };
+            BigInteger.prototype.min = function (a) {
+                return (this.compareTo(a) < 0) ? this : a;
+            };
+            BigInteger.prototype.max = function (a) {
+                return (this.compareTo(a) > 0) ? this : a;
+            };
+
+            // (public) this & a
+            function op_and(x, y) {
+                return x & y;
+            }
+            BigInteger.prototype.and = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_and, r);
+                return r;
+            };
+
+            // (public) this | a
+            function op_or(x, y) {
+                return x | y;
+            }
+            BigInteger.prototype.or = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_or, r);
+                return r;
+            };
+
+            // (public) this ^ a
+            function op_xor(x, y) {
+                return x ^ y;
+            }
+            BigInteger.prototype.xor = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_xor, r);
+                return r;
+            };
+
+            // (public) this & ~a
+            function op_andnot(x, y) {
+                return x & ~y;
+            }
+            BigInteger.prototype.andNot = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_andnot, r);
+                return r;
+            };
+
+            // (public) ~this
+            BigInteger.prototype.not = function () {
+                var r = nbi();
+                for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+                r.t = this.t;
+                r.s = ~this.s;
+                return r;
+            };
+
+            // (public) this << n
+            BigInteger.prototype.shiftLeft = function (n) {
+                var r = nbi();
+                if (n < 0) this.rShiftTo(-n, r);
+                else this.lShiftTo(n, r);
+                return r;
+            };
+
+            // (public) this >> n
+            BigInteger.prototype.shiftRight = function (n) {
+                var r = nbi();
+                if (n < 0) this.lShiftTo(-n, r);
+                else this.rShiftTo(n, r);
+                return r;
+            };
+
+            // (public) returns index of lowest 1-bit (or -1 if none)
+            BigInteger.prototype.getLowestSetBit = function () {
+                for (var i = 0; i < this.t; ++i)
+                    if (this[i] != 0) return i * this.DB + lbit(this[i]);
+                if (this.s < 0) return this.t * this.DB;
+                return -1;
+            };
+
+            // (public) return number of set bits
+            BigInteger.prototype.bitCount = function () {
+                var r = 0,
+                    x = this.s & this.DM;
+                for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+                return r;
+            };
+
+            // (public) true iff nth bit is set
+            BigInteger.prototype.testBit = function (n) {
+                var j = Math.floor(n / this.DB);
+                if (j >= this.t) return (this.s != 0);
+                return ((this[j] & (1 << (n % this.DB))) != 0);
+            };
+
+            // (public) this | (1<<n)
+            BigInteger.prototype.setBit = function (n) {
+                return this.changeBit(n, op_or);
+            };
+            // (public) this & ~(1<<n)
+            BigInteger.prototype.clearBit = function (n) {
+                return this.changeBit(n, op_andnot);
+            };
+            // (public) this ^ (1<<n)
+            BigInteger.prototype.flipBit = function (n) {
+                return this.changeBit(n, op_xor);
+            };
+            // (public) this + a
+            BigInteger.prototype.add = function (a) {
+                var r = nbi();
+                this.addTo(a, r);
+                return r;
+            };
+            // (public) this - a
+            BigInteger.prototype.subtract = function (a) {
+                var r = nbi();
+                this.subTo(a, r);
+                return r;
+            };
+            // (public) this * a
+            BigInteger.prototype.multiply = function (a) {
+                var r = nbi();
+                this.multiplyTo(a, r);
+                return r;
+            };
+            // (public) this / a
+            BigInteger.prototype.divide = function (a) {
+                var r = nbi();
+                this.divRemTo(a, r, null);
+                return r;
+            };
+            // (public) this % a
+            BigInteger.prototype.remainder = function (a) {
+                var r = nbi();
+                this.divRemTo(a, null, r);
+                return r;
+            };
+            // (public) [this/a,this%a]
+            BigInteger.prototype.divideAndRemainder = function (a) {
+                var q = nbi(),
+                    r = nbi();
+                this.divRemTo(a, q, r);
+                return new Array(q, r);
+            };
+
+            // (public) this^e % m (HAC 14.85)
+            BigInteger.prototype.modPow = function (e, m) {
+                var i = e.bitLength(),
+                    k, r = nbv(1),
+                    z;
+                if (i <= 0) return r;
+                else if (i < 18) k = 1;
+                else if (i < 48) k = 3;
+                else if (i < 144) k = 4;
+                else if (i < 768) k = 5;
+                else k = 6;
+                if (i < 8)
+                    z = new Classic(m);
+                else if (m.isEven())
+                    z = new Barrett(m);
+                else
+                    z = new Montgomery(m);
+
+                // precomputation
+                var g = new Array(),
+                    n = 3,
+                    k1 = k - 1,
+                    km = (1 << k) - 1;
+                g[1] = z.convert(this);
+                if (k > 1) {
+                    var g2 = nbi();
+                    z.sqrTo(g[1], g2);
+                    while (n <= km) {
+                        g[n] = nbi();
+                        z.mulTo(g2, g[n - 2], g[n]);
+                        n += 2;
+                    }
+                }
+
+                var j = e.t - 1,
+                    w, is1 = true,
+                    r2 = nbi(),
+                    t;
+                i = nbits(e[j]) - 1;
+                while (j >= 0) {
+                    if (i >= k1) w = (e[j] >> (i - k1)) & km;
+                    else {
+                        w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+                        if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+                    }
+
+                    n = k;
+                    while ((w & 1) == 0) {
+                        w >>= 1;
+                        --n;
+                    }
+                    if ((i -= n) < 0) {
+                        i += this.DB;
+                        --j;
+                    }
+                    if (is1) { // ret == 1, don't bother squaring or multiplying it
+                        g[w].copyTo(r);
+                        is1 = false;
+                    } else {
+                        while (n > 1) {
+                            z.sqrTo(r, r2);
+                            z.sqrTo(r2, r);
+                            n -= 2;
+                        }
+                        if (n > 0) z.sqrTo(r, r2);
+                        else {
+                            t = r;
+                            r = r2;
+                            r2 = t;
+                        }
+                        z.mulTo(r2, g[w], r);
+                    }
+
+                    while (j >= 0 && (e[j] & (1 << i)) == 0) {
+                        z.sqrTo(r, r2);
+                        t = r;
+                        r = r2;
+                        r2 = t;
+                        if (--i < 0) {
+                            i = this.DB - 1;
+                            --j;
+                        }
+                    }
+                }
+                return z.revert(r);
+            };
+
+            // (public) 1/this % m (HAC 14.61)
+            BigInteger.prototype.modInverse = function (m) {
+                var ac = m.isEven();
+                if (this.signum() === 0) throw new Error('division by zero');
+                if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+                var u = m.clone(),
+                    v = this.clone();
+                var a = nbv(1),
+                    b = nbv(0),
+                    c = nbv(0),
+                    d = nbv(1);
+                while (u.signum() != 0) {
+                    while (u.isEven()) {
+                        u.rShiftTo(1, u);
+                        if (ac) {
+                            if (!a.isEven() || !b.isEven()) {
+                                a.addTo(this, a);
+                                b.subTo(m, b);
+                            }
+                            a.rShiftTo(1, a);
+                        } else if (!b.isEven()) b.subTo(m, b);
+                        b.rShiftTo(1, b);
+                    }
+                    while (v.isEven()) {
+                        v.rShiftTo(1, v);
+                        if (ac) {
+                            if (!c.isEven() || !d.isEven()) {
+                                c.addTo(this, c);
+                                d.subTo(m, d);
+                            }
+                            c.rShiftTo(1, c);
+                        } else if (!d.isEven()) d.subTo(m, d);
+                        d.rShiftTo(1, d);
+                    }
+                    if (u.compareTo(v) >= 0) {
+                        u.subTo(v, u);
+                        if (ac) a.subTo(c, a);
+                        b.subTo(d, b);
+                    } else {
+                        v.subTo(u, v);
+                        if (ac) c.subTo(a, c);
+                        d.subTo(b, d);
+                    }
+                }
+                if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+                while (d.compareTo(m) >= 0) d.subTo(m, d);
+                while (d.signum() < 0) d.addTo(m, d);
+                return d;
+            };
+
+
+            // (public) this^e
+            BigInteger.prototype.pow = function (e) {
+                return this.exp(e, new NullExp());
+            };
+
+            // (public) gcd(this,a) (HAC 14.54)
+            BigInteger.prototype.gcd = function (a) {
+                var x = (this.s < 0) ? this.negate() : this.clone();
+                var y = (a.s < 0) ? a.negate() : a.clone();
+                if (x.compareTo(y) < 0) {
+                    var t = x;
+                    x = y;
+                    y = t;
+                }
+                var i = x.getLowestSetBit(),
+                    g = y.getLowestSetBit();
+                if (g < 0) return x;
+                if (i < g) g = i;
+                if (g > 0) {
+                    x.rShiftTo(g, x);
+                    y.rShiftTo(g, y);
+                }
+                while (x.signum() > 0) {
+                    if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+                    if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+                    if (x.compareTo(y) >= 0) {
+                        x.subTo(y, x);
+                        x.rShiftTo(1, x);
+                    } else {
+                        y.subTo(x, y);
+                        y.rShiftTo(1, y);
+                    }
+                }
+                if (g > 0) y.lShiftTo(g, y);
+                return y;
+            };
+
+            // (public) test primality with certainty >= 1-.5^t
+            BigInteger.prototype.isProbablePrime = function (t) {
+                var i, x = this.abs();
+                if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+                    for (i = 0; i < lowprimes.length; ++i)
+                        if (x[0] == lowprimes[i]) return true;
+                    return false;
+                }
+                if (x.isEven()) return false;
+                i = 1;
+                while (i < lowprimes.length) {
+                    var m = lowprimes[i],
+                        j = i + 1;
+                    while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+                    m = x.modInt(m);
+                    while (i < j)
+                        if (m % lowprimes[i++] == 0) return false;
+                }
+                return x.millerRabin(t);
+            };
+
+
+            // JSBN-specific extension
+
+            // (public) this^2
+            BigInteger.prototype.square = function () {
+                var r = nbi();
+                this.squareTo(r);
+                return r;
+            };
+
+
+            // NOTE: BigInteger interfaces not implemented in jsbn:
+            // BigInteger(int signum, byte[] magnitude)
+            // double doubleValue()
+            // float floatValue()
+            // int hashCode()
+            // long longValue()
+            // static BigInteger valueOf(long val)
+
+
+
+            // Copyright Stephan Thomas (start) --- //
+            // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+            // BigInteger monkey patching
+            BigInteger.valueOf = nbv;
+
+            /**
+            * Returns a byte array representation of the big integer.
+            *
+            * This returns the absolute of the contained value in big endian
+            * form. A value of zero results in an empty array.
+            */
+            BigInteger.prototype.toByteArrayUnsigned = function () {
+                var ba = this.abs().toByteArray();
+                if (ba.length) {
+                    if (ba[0] == 0) {
+                        ba = ba.slice(1);
+                    }
+                    return ba.map(function (v) {
+                        return (v < 0) ? v + 256 : v;
+                    });
+                } else {
+                    // Empty array, nothing to do
+                    return ba;
+                }
+            };
+
+            /**
+            * Turns a byte array into a big integer.
+            *
+            * This function will interpret a byte array as a big integer in big
+            * endian notation and ignore leading zeros.
+            */
+            BigInteger.fromByteArrayUnsigned = function (ba) {
+                if (!ba.length) {
+                    return ba.valueOf(0);
+                } else if (ba[0] & 0x80) {
+                    // Prepend a zero so the BigInteger class doesn't mistake this
+                    // for a negative integer.
+                    return new BigInteger([0].concat(ba));
+                } else {
+                    return new BigInteger(ba);
+                }
+            };
+
+            /**
+            * Converts big integer to signed byte representation.
+            *
+            * The format for this value uses a the most significant bit as a sign
+            * bit. If the most significant bit is already occupied by the
+            * absolute value, an extra byte is prepended and the sign bit is set
+            * there.
+            *
+            * Examples:
+            *
+            *      0 =>     0x00
+            *      1 =>     0x01
+            *     -1 =>     0x81
+            *    127 =>     0x7f
+            *   -127 =>     0xff
+            *    128 =>   0x0080
+            *   -128 =>   0x8080
+            *    255 =>   0x00ff
+            *   -255 =>   0x80ff
+            *  16300 =>   0x3fac
+            * -16300 =>   0xbfac
+            *  62300 => 0x00f35c
+            * -62300 => 0x80f35c
+            */
+            BigInteger.prototype.toByteArraySigned = function () {
+                var val = this.abs().toByteArrayUnsigned();
+                var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+                if (neg) {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x80);
+                    } else {
+                        val[0] |= 0x80;
+                    }
+                } else {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x00);
+                    }
+                }
+
+                return val;
+            };
+
+            /**
+            * Parse a signed big integer byte representation.
+            *
+            * For details on the format please see BigInteger.toByteArraySigned.
+            */
+            BigInteger.fromByteArraySigned = function (ba) {
+                // Check for negative value
+                if (ba[0] & 0x80) {
+                    // Remove sign bit
+                    ba[0] &= 0x7f;
+
+                    return BigInteger.fromByteArrayUnsigned(ba).negate();
+                } else {
+                    return BigInteger.fromByteArrayUnsigned(ba);
+                }
+            };
+            // Copyright Stephan Thomas (end) --- //
+
+
+
+
+            // ****** REDUCTION ******* //
+
+            // Modular reduction using "classic" algorithm
+            var Classic = window.Classic = function Classic(m) {
+                this.m = m;
+            }
+            Classic.prototype.convert = function (x) {
+                if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+                else return x;
+            };
+            Classic.prototype.revert = function (x) {
+                return x;
+            };
+            Classic.prototype.reduce = function (x) {
+                x.divRemTo(this.m, null, x);
+            };
+            Classic.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            Classic.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+
+
+
+
+            // Montgomery reduction
+            var Montgomery = window.Montgomery = function Montgomery(m) {
+                this.m = m;
+                this.mp = m.invDigit();
+                this.mpl = this.mp & 0x7fff;
+                this.mph = this.mp >> 15;
+                this.um = (1 << (m.DB - 15)) - 1;
+                this.mt2 = 2 * m.t;
+            }
+            // xR mod m
+            Montgomery.prototype.convert = function (x) {
+                var r = nbi();
+                x.abs().dlShiftTo(this.m.t, r);
+                r.divRemTo(this.m, null, r);
+                if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+                return r;
+            }
+            // x/R mod m
+            Montgomery.prototype.revert = function (x) {
+                var r = nbi();
+                x.copyTo(r);
+                this.reduce(r);
+                return r;
+            };
+            // x = x/R mod m (HAC 14.32)
+            Montgomery.prototype.reduce = function (x) {
+                while (x.t <= this.mt2) // pad x so am has enough room later
+                    x[x.t++] = 0;
+                for (var i = 0; i < this.m.t; ++i) {
+                    // faster way of calculating u0 = x[i]*mp mod DV
+                    var j = x[i] & 0x7fff;
+                    var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM;
+                    // use am to combine the multiply-shift-add into one call
+                    j = i + this.m.t;
+                    x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+                    // propagate carry
+                    while (x[j] >= x.DV) {
+                        x[j] -= x.DV;
+                        x[++j]++;
+                    }
+                }
+                x.clamp();
+                x.drShiftTo(this.m.t, x);
+                if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = "xy/R mod m"; x,y != r
+            Montgomery.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = "x^2/R mod m"; x != r
+            Montgomery.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+
+
+
+
+            // A "null" reducer
+            var NullExp = window.NullExp = function NullExp() {}
+            NullExp.prototype.convert = function (x) {
+                return x;
+            };
+            NullExp.prototype.revert = function (x) {
+                return x;
+            };
+            NullExp.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+            };
+            NullExp.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+            };
+
+
+
+
+
+            // Barrett modular reduction
+            var Barrett = window.Barrett = function Barrett(m) {
+                // setup Barrett
+                this.r2 = nbi();
+                this.q3 = nbi();
+                BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+                this.mu = this.r2.divide(m);
+                this.m = m;
+            }
+            Barrett.prototype.convert = function (x) {
+                if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+                else if (x.compareTo(this.m) < 0) return x;
+                else {
+                    var r = nbi();
+                    x.copyTo(r);
+                    this.reduce(r);
+                    return r;
+                }
+            };
+            Barrett.prototype.revert = function (x) {
+                return x;
+            };
+            // x = x mod m (HAC 14.42)
+            Barrett.prototype.reduce = function (x) {
+                x.drShiftTo(this.m.t - 1, this.r2);
+                if (x.t > this.m.t + 1) {
+                    x.t = this.m.t + 1;
+                    x.clamp();
+                }
+                this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+                this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+                while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+                x.subTo(this.r2, x);
+                while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = x*y mod m; x,y != r
+            Barrett.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = x^2 mod m; x != r
+            Barrett.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+        })();
+
+        // BigInteger interfaces not implemented in jsbn:
+
+        // BigInteger(int signum, byte[] magnitude)
+        // double doubleValue()
+        // float floatValue()
+        // int hashCode()
+        // long longValue()
+        // static BigInteger valueOf(long val)
+
+
+
+
+
+        //ellipticcurve.js
+        /*!
+         * Basic Javascript Elliptic Curve implementation
+         * Ported loosely from BouncyCastle's Java EC code
+         * Only Fp curves implemented for now
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        (function () {
+
+            // Constructor function of Global EllipticCurve object
+            var ec  = window.EllipticCurve = function () {};
+
+            // ----------------
+            // ECFieldElementFp constructor
+            // q instanceof BigInteger
+            // x instanceof BigInteger
+            ec.FieldElementFp = function (q, x) {
+                this.x = x;
+                // TODO if(x.compareTo(q) >= 0) error
+                this.q = q;
+            };
+
+            ec.FieldElementFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return (this.q.equals(other.q) && this.x.equals(other.x));
+            };
+
+            ec.FieldElementFp.prototype.toBigInteger = function () {
+                return this.x;
+            };
+
+            ec.FieldElementFp.prototype.negate = function () {
+                return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.add = function (b) {
+                return new ec.FieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.subtract = function (b) {
+                return new ec.FieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.multiply = function (b) {
+                return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.square = function () {
+                return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.divide = function (b) {
+                return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(
+                    this.q));
+            };
+
+            ec.FieldElementFp.prototype.getByteLength = function () {
+                return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+            };
+
+            // D.1.4 91
+            /**
+             * return a sqrt root - the routine verifies that the calculation
+             * returns the right value - if none exists it returns null.
+             *
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.prototype.sqrt = function () {
+                if (!this.q.testBit(0)) throw new Error("even value of q");
+
+                // p mod 4 == 3
+                if (this.q.testBit(1)) {
+                    // z = g^(u+1) + p, p = 4u + 3
+                    var z = new ec.FieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),
+                        this.q));
+                    return z.square().equals(this) ? z : null;
+                }
+
+                // p mod 4 == 1
+                var qMinusOne = this.q.subtract(BigInteger.ONE);
+                var legendreExponent = qMinusOne.shiftRight(1);
+                if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) return null;
+                var u = qMinusOne.shiftRight(2);
+                var k = u.shiftLeft(1).add(BigInteger.ONE);
+                var Q = this.x;
+                var fourQ = Q.shiftLeft(2).mod(this.q);
+                var U, V;
+
+                do {
+                    var rand = new SecureRandom();
+                    var P;
+                    do {
+                        P = new BigInteger(this.q.bitLength(), rand);
+                    }
+                    while (P.compareTo(this.q) >= 0 || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent,
+                            this.q).equals(qMinusOne)));
+
+                    var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+                    U = result[0];
+                    V = result[1];
+                    if (V.multiply(V).mod(this.q).equals(fourQ)) {
+                        // Integer division by 2, mod q
+                        if (V.testBit(0)) {
+                            V = V.add(this.q);
+                        }
+                        V = V.shiftRight(1);
+                        return new ec.FieldElementFp(this.q, V);
+                    }
+                }
+                while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+                return null;
+            };
+                /*!
+        * Crypto-JS 2.5.4 BlockModes.js
+        * contribution from Simon Greatrix
+        */
+
+        (function (C) {
+
+            // Create pad namespace
+            var C_pad = C.pad = {};
+
+            // Calculate the number of padding bytes required.
+            function _requiredPadding(cipher, message) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var reqd = blockSizeInBytes - message.length % blockSizeInBytes;
+                return reqd;
+            }
+
+            // Remove padding when the final byte gives the number of padding bytes.
+            var _unpadLength = function (cipher, message, alg, padding) {
+                var pad = message.pop();
+                if (pad == 0) {
+                    throw new Error("Invalid zero-length padding specified for " + alg +
+                        ". Wrong cipher specification or key used?");
+                }
+                var maxPad = cipher._blocksize * 4;
+                if (pad > maxPad) {
+                    throw new Error("Invalid padding length of " + pad +
+                        " specified for " + alg +
+                        ". Wrong cipher specification or key used?");
+                }
+                for (var i = 1; i < pad; i++) {
+                    var b = message.pop();
+                    if (padding != undefined && padding != b) {
+                        throw new Error("Invalid padding byte of 0x" + b.toString(16) +
+                            " specified for " + alg +
+                            ". Wrong cipher specification or key used?");
+                    }
+                }
+            };
+
+            // No-operation padding, used for stream ciphers
+            C_pad.NoPadding = {
+                pad: function (cipher, message) {},
+                unpad: function (cipher, message) {}
+            };
+
+            // Zero Padding.
+            //
+            // If the message is not an exact number of blocks, the final block is
+            // completed with 0x00 bytes. There is no unpadding.
+            C_pad.ZeroPadding = {
+                pad: function (cipher, message) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var reqd = message.length % blockSizeInBytes;
+                    if (reqd != 0) {
+                        for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                            message.push(0x00);
+                        }
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    while (message[message.length - 1] == 0) {
+                        message.pop();
+                    }
+                }
+            };
+
+            // ISO/IEC 7816-4 padding.
+            //
+            // Pads the plain text with an 0x80 byte followed by as many 0x00
+            // bytes are required to complete the block.
+            C_pad.iso7816 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    message.push(0x80);
+                    for (; reqd > 1; reqd--) {
+                        message.push(0x00);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    var padLength;
+                    for (padLength = cipher._blocksize * 4; padLength > 0; padLength--) {
+                        var b = message.pop();
+                        if (b == 0x80) return;
+                        if (b != 0x00) {
+                            throw new Error("ISO-7816 padding byte must be 0, not 0x" + b.toString(16) +
+                                ". Wrong cipher specification or key used?");
+                        }
+                    }
+                    throw new Error(
+                        "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+                    );
+                }
+            };
+
+            // ANSI X.923 padding
+            //
+            // The final block is padded with zeros except for the last byte of the
+            // last block which contains the number of padding bytes.
+            C_pad.ansix923 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(0x00);
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ANSI X.923", 0);
+                }
+            };
+
+            // ISO 10126
+            //
+            // The final block is padded with random bytes except for the last
+            // byte of the last block which contains the number of padding bytes.
+            C_pad.iso10126 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(Math.floor(Math.random() * 256));
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ISO 10126", undefined);
+                }
+            };
+
+            // PKCS7 padding
+            //
+            // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+            // value of each added byte is the number of bytes that are added,
+            // i.e. N bytes, each of value N are added.
+            C_pad.pkcs7 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 0; i < reqd; i++) {
+                        message.push(reqd);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "PKCS 7", message[message.length - 1]);
+                }
+            };
+
+            // Create mode namespace
+            var C_mode = C.mode = {};
+
+            /**
+            * Mode base "class".
+            */
+            var Mode = C_mode.Mode = function (padding) {
+                if (padding) {
+                    this._padding = padding;
+                }
+            };
+
+            Mode.prototype = {
+                encrypt: function (cipher, m, iv) {
+                    this._padding.pad(cipher, m);
+                    this._doEncrypt(cipher, m, iv);
+                },
+
+                decrypt: function (cipher, m, iv) {
+                    this._doDecrypt(cipher, m, iv);
+                    this._padding.unpad(cipher, m);
+                },
+
+                // Default padding
+                _padding: C_pad.iso7816
+            };
+
+
+            /**
+            * Electronic Code Book mode.
+            * 
+            * ECB applies the cipher directly against each block of the input.
+            * 
+            * ECB does not require an initialization vector.
+            */
+            var ECB = C_mode.ECB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var ECB_prototype = ECB.prototype = new Mode;
+
+            // Concrete steps for Mode template
+            ECB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            ECB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    cipher._decryptblock(c, offset);
+                }
+            };
+
+            // ECB never uses an IV
+            ECB_prototype.fixOptions = function (options) {
+                options.iv = [];
+            };
+
+
+            /**
+            * Cipher block chaining
+            * 
+            * The first block is XORed with the IV. Subsequent blocks are XOR with the
+            * previous cipher output.
+            */
+            var CBC = C_mode.CBC = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CBC_prototype = CBC.prototype = new Mode;
+
+            // Concrete steps for Mode template
+            CBC_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    if (offset == 0) {
+                        // XOR first block using IV
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[i] ^= iv[i];
+                    } else {
+                        // XOR this block using previous crypted block
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[offset + i] ^= m[offset + i - blockSizeInBytes];
+                    }
+                    // Encrypt block
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            CBC_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // At the start, the previously crypted block is the IV
+                var prevCryptedBlock = iv;
+
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    // Save this crypted block
+                    var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+                    // Decrypt block
+                    cipher._decryptblock(c, offset);
+                    // XOR decrypted block using previous crypted block
+                    for (var i = 0; i < blockSizeInBytes; i++) {
+                        c[offset + i] ^= prevCryptedBlock[i];
+                    }
+                    prevCryptedBlock = thisCryptedBlock;
+                }
+            };
+
+
+            /**
+            * Cipher feed back
+            * 
+            * The cipher output is XORed with the plain text to produce the cipher output,
+            * which is then fed back into the cipher to produce a bit pattern to XOR the
+            * next block with.
+            * 
+            * This is a stream cipher mode and does not require padding.
+            */
+            var CFB = C_mode.CFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CFB_prototype = CFB.prototype = new Mode;
+
+            // Override padding
+            CFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            CFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    m[i] ^= keystream[j];
+                    keystream[j] = m[i];
+                }
+            };
+            CFB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < c.length; i++) {
+
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    var b = c[i];
+                    c[i] ^= keystream[j];
+                    keystream[j] = b;
+                }
+            };
+
+
+            /**
+            * Output feed back
+            * 
+            * The cipher repeatedly encrypts its own output. The output is XORed with the
+            * plain text to produce the cipher text.
+            * 
+            * This is a stream cipher mode and does not require padding.
+            */
+            var OFB = C_mode.OFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var OFB_prototype = OFB.prototype = new Mode;
+
+            // Override padding
+            OFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            OFB_prototype._doEncrypt = function (cipher, m, iv) {
+
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+
+                    // Generate keystream
+                    if (i % blockSizeInBytes == 0)
+                        cipher._encryptblock(keystream, 0);
+
+                    // Encrypt byte
+                    m[i] ^= keystream[i % blockSizeInBytes];
+
+                }
+            };
+            OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+            /**
+            * Counter
+            * @author Gergely Risko
+            *
+            * After every block the last 4 bytes of the IV is increased by one
+            * with carry and that IV is used for the next block.
+            *
+            * This is a stream cipher mode and does not require padding.
+            */
+            var CTR = C_mode.CTR = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CTR_prototype = CTR.prototype = new Mode;
+
+            // Override padding
+            CTR_prototype._padding = C_pad.NoPadding;
+
+            CTR_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var counter = iv.slice(0);
+
+                for (var i = 0; i < m.length;) {
+                    // do not lose iv
+                    var keystream = counter.slice(0);
+
+                    // Generate keystream for next block
+                    cipher._encryptblock(keystream, 0);
+
+                    // XOR keystream with block
+                    for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+                        m[i] ^= keystream[j];
+                    }
+
+                    // Increase counter
+                    if (++(counter[blockSizeInBytes - 1]) == 256) {
+                        counter[blockSizeInBytes - 1] = 0;
+                        if (++(counter[blockSizeInBytes - 2]) == 256) {
+                            counter[blockSizeInBytes - 2] = 0;
+                            if (++(counter[blockSizeInBytes - 3]) == 256) {
+                                counter[blockSizeInBytes - 3] = 0;
+                                ++(counter[blockSizeInBytes - 4]);
+                            }
+                        }
+                    }
+                }
+            };
+            CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+
+        })(Crypto);
+
+            /*!
+        * Crypto-JS v2.5.4  PBKDF2.js
+        * http://code.google.com/p/crypto-js/
+        * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+        * http://code.google.com/p/crypto-js/wiki/License
+        */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.PBKDF2 = function (password, salt, keylen, options) {
+
+                // Convert to byte arrays
+                if (password.constructor == String) password = UTF8.stringToBytes(password);
+                if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+                /* else, assume byte arrays already */
+
+                // Defaults
+                var hasher = options && options.hasher || C.SHA1,
+                    iterations = options && options.iterations || 1;
+
+                // Pseudo-random function
+                function PRF(password, salt) {
+                    return C.HMAC(hasher, salt, password, {
+                        asBytes: true
+                    });
+                }
+
+                // Generate key
+                var derivedKeyBytes = [],
+                    blockindex = 1;
+                while (derivedKeyBytes.length < keylen) {
+                    var block = PRF(password, salt.concat(util.wordsToBytes([blockindex])));
+                    for (var u = block, i = 1; i < iterations; i++) {
+                        u = PRF(password, u);
+                        for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+                    }
+                    derivedKeyBytes = derivedKeyBytes.concat(block);
+                    blockindex++;
+                }
+
+                // Truncate excess bytes
+                derivedKeyBytes.length = keylen;
+
+                return options && options.asBytes ? derivedKeyBytes :
+                    options && options.asString ? Binary.bytesToString(derivedKeyBytes) :
+                    util.bytesToHex(derivedKeyBytes);
+
+            };
+
+        })();
+    
+  /*
+        * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+        * 
+        * Permission is hereby granted, free of charge, to any person obtaining a copy
+        * of this software and associated documentation files (the "Software"), to deal
+        * in the Software without restriction, including without limitation the rights
+        * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+        * copies of the Software, and to permit persons to whom the Software is
+        * furnished to do so, subject to the following conditions:
+        * 
+        * The above copyright notice and this permission notice shall be included in
+        * all copies or substantial portions of the Software.
+        * 
+        * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+        * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+        * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+        * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+        * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+        * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+        * THE SOFTWARE.
+        */
+        // https://github.com/cheongwy/node-scrypt-js
+        (function () {
+
+            var MAX_VALUE = 2147483647;
+            var workerUrl = null;
+
+            //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+            /*
+            * N = Cpu cost
+            * r = Memory cost
+            * p = parallelization cost
+            * 
+            */
+            window.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) {
+                if (N == 0 || (N & (N - 1)) != 0) throw Error("N must be > 0 and a power of 2");
+
+                if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+                if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+
+                var PBKDF2_opts = {
+                    iterations: 1,
+                    hasher: Crypto.SHA256,
+                    asBytes: true
+                };
+
+                var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+
+                try {
+                    var i = 0;
+                    var worksDone = 0;
+                    var makeWorker = function () {
+                        if (!workerUrl) {
+                            var code = '(' + scryptCore.toString() + ')()';
+                            var blob;
+                            try {
+                                blob = new Blob([code], {
+                                    type: "text/javascript"
+                                });
+                            } catch (e) {
+                                window.BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder ||
+                                    window.MozBlobBuilder ||
+                                    window.MSBlobBuilder;
+                                blob = new BlobBuilder();
+                                blob.append(code);
+                                blob = blob.getBlob("text/javascript");
+                            }
+                            workerUrl = URL.createObjectURL(blob);
+                        }
+                        var worker = new Worker(workerUrl);
+                        worker.onmessage = function (event) {
+                            var Bi = event.data[0],
+                                Bslice = event.data[1];
+                            worksDone++;
+
+                            if (i < p) {
+                                worker.postMessage([N, r, p, B, i++]);
+                            }
+
+                            var length = Bslice.length,
+                                destPos = Bi * 128 * r,
+                                srcPos = 0;
+                            while (length--) {
+                                B[destPos++] = Bslice[srcPos++];
+                            }
+
+                            if (worksDone == p) {
+                                callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                            }
+                        };
+                        return worker;
+                    };
+                    var workers = [makeWorker(), makeWorker()];
+                    workers[0].postMessage([N, r, p, B, i++]);
+                    if (p > 1) {
+                        workers[1].postMessage([N, r, p, B, i++]);
+                    }
+                } catch (e) {
+                    window.setTimeout(function () {
+                        scryptCore();
+                        callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                    }, 0);
+                }
+
+                // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+                function scryptCore() {
+                    var XY = [],
+                        V = [];
+
+                    if (typeof B === 'undefined') {
+                        onmessage = function (event) {
+                            var data = event.data;
+                            var N = data[0],
+                                r = data[1],
+                                p = data[2],
+                                B = data[3],
+                                i = data[4];
+
+                            var Bslice = [];
+                            arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                            smix(Bslice, 0, r, N, V, XY);
+
+                            postMessage([i, Bslice]);
+                        };
+                    } else {
+                        for (var i = 0; i < p; i++) {
+                            smix(B, i * 128 * r, r, N, V, XY);
+                        }
+                    }
+
+                    function smix(B, Bi, r, N, V, XY) {
+                        var Xi = 0;
+                        var Yi = 128 * r;
+                        var i;
+
+                        arraycopy32(B, Bi, XY, Xi, Yi);
+
+                        for (i = 0; i < N; i++) {
+                            arraycopy32(XY, Xi, V, i * Yi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        for (i = 0; i < N; i++) {
+                            var j = integerify(XY, Xi, r) & (N - 1);
+                            blockxor(V, j * Yi, XY, Xi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        arraycopy32(XY, Xi, B, Bi, Yi);
+                    }
+
+                    function blockmix_salsa8(BY, Bi, Yi, r) {
+                        var X = [];
+                        var i;
+
+                        arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+
+                        for (i = 0; i < 2 * r; i++) {
+                            blockxor(BY, i * 64, X, 0, 64);
+                            salsa20_8(X);
+                            arraycopy32(X, 0, BY, Yi + (i * 64), 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + (i * 2) * 64, BY, Bi + (i * 64), 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
+                        }
+                    }
+
+                    function R(a, b) {
+                        return (a << b) | (a >>> (32 - b));
+                    }
+
+                    function salsa20_8(B) {
+                        var B32 = new Array(32);
+                        var x = new Array(32);
+                        var i;
+
+                        for (i = 0; i < 16; i++) {
+                            B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                            B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                            B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                            B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+                        }
+
+                        arraycopy(B32, 0, x, 0, 16);
+
+                        for (i = 8; i > 0; i -= 2) {
+                            x[4] ^= R(x[0] + x[12], 7);
+                            x[8] ^= R(x[4] + x[0], 9);
+                            x[12] ^= R(x[8] + x[4], 13);
+                            x[0] ^= R(x[12] + x[8], 18);
+                            x[9] ^= R(x[5] + x[1], 7);
+                            x[13] ^= R(x[9] + x[5], 9);
+                            x[1] ^= R(x[13] + x[9], 13);
+                            x[5] ^= R(x[1] + x[13], 18);
+                            x[14] ^= R(x[10] + x[6], 7);
+                            x[2] ^= R(x[14] + x[10], 9);
+                            x[6] ^= R(x[2] + x[14], 13);
+                            x[10] ^= R(x[6] + x[2], 18);
+                            x[3] ^= R(x[15] + x[11], 7);
+                            x[7] ^= R(x[3] + x[15], 9);
+                            x[11] ^= R(x[7] + x[3], 13);
+                            x[15] ^= R(x[11] + x[7], 18);
+                            x[1] ^= R(x[0] + x[3], 7);
+                            x[2] ^= R(x[1] + x[0], 9);
+                            x[3] ^= R(x[2] + x[1], 13);
+                            x[0] ^= R(x[3] + x[2], 18);
+                            x[6] ^= R(x[5] + x[4], 7);
+                            x[7] ^= R(x[6] + x[5], 9);
+                            x[4] ^= R(x[7] + x[6], 13);
+                            x[5] ^= R(x[4] + x[7], 18);
+                            x[11] ^= R(x[10] + x[9], 7);
+                            x[8] ^= R(x[11] + x[10], 9);
+                            x[9] ^= R(x[8] + x[11], 13);
+                            x[10] ^= R(x[9] + x[8], 18);
+                            x[12] ^= R(x[15] + x[14], 7);
+                            x[13] ^= R(x[12] + x[15], 9);
+                            x[14] ^= R(x[13] + x[12], 13);
+                            x[15] ^= R(x[14] + x[13], 18);
+                        }
+
+                        for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+                        for (i = 0; i < 16; i++) {
+                            var bi = i * 4;
+                            B[bi + 0] = (B32[i] >> 0 & 0xff);
+                            B[bi + 1] = (B32[i] >> 8 & 0xff);
+                            B[bi + 2] = (B32[i] >> 16 & 0xff);
+                            B[bi + 3] = (B32[i] >> 24 & 0xff);
+                        }
+                    }
+
+                    function blockxor(S, Si, D, Di, len) {
+                        var i = len >> 6;
+                        while (i--) {
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                        }
+                    }
+
+                    function integerify(B, bi, r) {
+                        var n;
+
+                        bi += (2 * r - 1) * 64;
+
+                        n = (B[bi + 0] & 0xff) << 0;
+                        n |= (B[bi + 1] & 0xff) << 8;
+                        n |= (B[bi + 2] & 0xff) << 16;
+                        n |= (B[bi + 3] & 0xff) << 24;
+
+                        return n;
+                    }
+
+                    function arraycopy(src, srcPos, dest, destPos, length) {
+                        while (length--) {
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+
+                    function arraycopy32(src, srcPos, dest, destPos, length) {
+                        var i = length >> 5;
+                        while (i--) {
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+                } // scryptCore
+            }; // window.Crypto_scrypt
+        })();
+
+      /*!
+        * Crypto-JS v2.5.4  AES.js
+        * http://code.google.com/p/crypto-js/
+        * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+        * http://code.google.com/p/crypto-js/wiki/License
+        */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8;
+
+            // Precomputed SBOX
+            var SBOX = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+                0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+                0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+                0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+                0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+                0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+                0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+                0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+                0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+                0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+                0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+                0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+                0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+                0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+                0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+                0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+                0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+                0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+                0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+                0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+                0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+                0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+                0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+                0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+                0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+                0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+                0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+                0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+                0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+                0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+                0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+                0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+            ];
+
+            // Compute inverse SBOX lookup table
+            for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+            // Compute multiplication in GF(2^8) lookup tables
+            var MULT2 = [],
+                MULT3 = [],
+                MULT9 = [],
+                MULTB = [],
+                MULTD = [],
+                MULTE = [];
+
+            function xtime(a, b) {
+                for (var result = 0, i = 0; i < 8; i++) {
+                    if (b & 1) result ^= a;
+                    var hiBitSet = a & 0x80;
+                    a = (a << 1) & 0xFF;
+                    if (hiBitSet) a ^= 0x1b;
+                    b >>>= 1;
+                }
+                return result;
+            }
+
+            for (var i = 0; i < 256; i++) {
+                MULT2[i] = xtime(i, 2);
+                MULT3[i] = xtime(i, 3);
+                MULT9[i] = xtime(i, 9);
+                MULTB[i] = xtime(i, 0xB);
+                MULTD[i] = xtime(i, 0xD);
+                MULTE[i] = xtime(i, 0xE);
+            }
+
+            // Precomputed RCon lookup
+            var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+
+            // Inner state
+            var state = [
+                    [],
+                    [],
+                    [],
+                    []
+                ],
+                keylength,
+                nrounds,
+                keyschedule;
+
+            var AES = C.AES = {
+
+                /**
+                * Public API
+                */
+
+                encrypt: function (message, password, options) {
+
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB;
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var
+
+                        // Convert to bytes if message is a string
+                        m = (
+                            message.constructor == String ?
+                            UTF8.stringToBytes(message) :
+                            message
+                        ),
+
+                        // Generate random IV
+                        iv = options.iv || util.randomBytes(AES._blocksize * 4),
+
+                        // Generate key
+                        k = (
+                            password.constructor == String ?
+                            // Derive key from pass-phrase
+                            C.PBKDF2(password, iv, 32, {
+                                asBytes: true
+                            }) :
+                            // else, assume byte array representing cryptographic key
+                            password
+                        );
+
+                    // Encrypt
+                    AES._init(k);
+                    mode.encrypt(AES, m, iv);
+
+                    // Return ciphertext
+                    m = options.iv ? m : iv.concat(m);
+                    return (options && options.asBytes) ? m : util.bytesToBase64(m);
+
+                },
+
+                decrypt: function (ciphertext, password, options) {
+
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB;
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var
+
+                        // Convert to bytes if ciphertext is a string
+                        c = (
+                            ciphertext.constructor == String ?
+                            util.base64ToBytes(ciphertext) :
+                            ciphertext
+                        ),
+
+                        // Separate IV and message
+                        iv = options.iv || c.splice(0, AES._blocksize * 4),
+
+                        // Generate key
+                        k = (
+                            password.constructor == String ?
+                            // Derive key from pass-phrase
+                            C.PBKDF2(password, iv, 32, {
+                                asBytes: true
+                            }) :
+                            // else, assume byte array representing cryptographic key
+                            password
+                        );
+
+                    // Decrypt
+                    AES._init(k);
+                    mode.decrypt(AES, c, iv);
+
+                    // Return plaintext
+                    return (options && options.asBytes) ? c : UTF8.bytesToString(c);
+
+                },
+
+
+                /**
+                * Package private methods and properties
+                */
+
+                _blocksize: 4,
+
+                _encryptblock: function (m, offset) {
+
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = m[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+
+                        // Sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = SBOX[state[row][col]];
+                        }
+
+                        // Shift rows
+                        state[1].push(state[1].shift());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].unshift(state[3].pop());
+
+                        // Mix columns
+                        for (var col = 0; col < 4; col++) {
+
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                            state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                            state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                            state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[round * 4 + col][row];
+                        }
+
+                    }
+
+                    // Sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = SBOX[state[row][col]];
+                    }
+
+                    // Shift rows
+                    state[1].push(state[1].shift());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].unshift(state[3].pop());
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            m[offset + col * 4 + row] = state[row][col];
+                    }
+
+                },
+
+                _decryptblock: function (c, offset) {
+
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = c[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+
+                        // Inv shift rows
+                        state[1].unshift(state[1].pop());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].push(state[3].shift());
+
+                        // Inv sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = INVSBOX[state[row][col]];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[(nrounds - round) * 4 + col][row];
+                        }
+
+                        // Inv mix columns
+                        for (var col = 0; col < 4; col++) {
+
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                            state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                            state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                            state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+
+                        }
+
+                    }
+
+                    // Inv shift rows
+                    state[1].unshift(state[1].pop());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].push(state[3].shift());
+
+                    // Inv sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = INVSBOX[state[row][col]];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            c[offset + col * 4 + row] = state[row][col];
+                    }
+
+                },
+
+
+                /**
+                * Private methods
+                */
+
+                _init: function (k) {
+                    keylength = k.length / 4;
+                    nrounds = keylength + 6;
+                    AES._keyexpansion(k);
+                },
+
+                // Generate a key schedule
+                _keyexpansion: function (k) {
+
+                    keyschedule = [];
+
+                    for (var row = 0; row < keylength; row++) {
+                        keyschedule[row] = [
+                            k[row * 4],
+                            k[row * 4 + 1],
+                            k[row * 4 + 2],
+                            k[row * 4 + 3]
+                        ];
+                    }
+
+                    for (var row = keylength; row < AES._blocksize * (nrounds + 1); row++) {
+
+                        var temp = [
+                            keyschedule[row - 1][0],
+                            keyschedule[row - 1][1],
+                            keyschedule[row - 1][2],
+                            keyschedule[row - 1][3]
+                        ];
+
+                        if (row % keylength == 0) {
+
+                            // Rot word
+                            temp.push(temp.shift());
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                            temp[0] ^= RCON[row / keylength];
+
+                        } else if (keylength > 6 && row % keylength == 4) {
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                        }
+
+                        keyschedule[row] = [
+                            keyschedule[row - keylength][0] ^ temp[0],
+                            keyschedule[row - keylength][1] ^ temp[1],
+                            keyschedule[row - keylength][2] ^ temp[2],
+                            keyschedule[row - keylength][3] ^ temp[3]
+                        ];
+
+                    }
+
+                }
+
+            };
+
+        })();
+  
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+                // TODO Research and apply "common-multiplicand multiplication here"
+
+                var n = k.bitLength();
+                var s = k.getLowestSetBit();
+                var Uh = BigInteger.ONE;
+                var Vl = BigInteger.TWO;
+                var Vh = P;
+                var Ql = BigInteger.ONE;
+                var Qh = BigInteger.ONE;
+
+                for (var j = n - 1; j >= s + 1; --j) {
+                    Ql = Ql.multiply(Qh).mod(p);
+                    if (k.testBit(j)) {
+                        Qh = Ql.multiply(Q).mod(p);
+                        Uh = Uh.multiply(Vh).mod(p);
+                        Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                        Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p);
+                    } else {
+                        Qh = Ql;
+                        Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+                        Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                        Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                    }
+                }
+
+                Ql = Ql.multiply(Qh).mod(p);
+                Qh = Ql.multiply(Q).mod(p);
+                Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+                Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                Ql = Ql.multiply(Qh).mod(p);
+
+                for (var j = 1; j <= s; ++j) {
+                    Uh = Uh.multiply(Vl).mod(p);
+                    Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                    Ql = Ql.multiply(Ql).mod(p);
+                }
+
+                return [Uh, Vl];
+            };
+
+            // ----------------
+            // ECPointFp constructor
+            ec.PointFp = function (curve, x, y, z, compressed) {
+                this.curve = curve;
+                this.x = x;
+                this.y = y;
+                // Projective coordinates: either zinv == null or z * zinv == 1
+                // z and zinv are just BigIntegers, not fieldElements
+                if (z == null) {
+                    this.z = BigInteger.ONE;
+                } else {
+                    this.z = z;
+                }
+                this.zinv = null;
+                // compression flag
+                this.compressed = !!compressed;
+            };
+
+            ec.PointFp.prototype.getX = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.x.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.getY = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.y.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                if (this.isInfinity()) return other.isInfinity();
+                if (other.isInfinity()) return this.isInfinity();
+                var u, v;
+                // u = Y2 * Z1 - Y1 * Z2
+                u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(
+                    this.curve.q);
+                if (!u.equals(BigInteger.ZERO)) return false;
+                // v = X2 * Z1 - X1 * Z2
+                v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(
+                    this.curve.q);
+                return v.equals(BigInteger.ZERO);
+            };
+
+            ec.PointFp.prototype.isInfinity = function () {
+                if ((this.x == null) && (this.y == null)) return true;
+                return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
+            };
+
+            ec.PointFp.prototype.negate = function () {
+                return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+            };
+
+            ec.PointFp.prototype.add = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                // u = Y2 * Z1 - Y1 * Z2
+                var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(
+                    this.curve.q);
+                // v = X2 * Z1 - X1 * Z2
+                var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(
+                    this.curve.q);
+
+
+                if (BigInteger.ZERO.equals(v)) {
+                    if (BigInteger.ZERO.equals(u)) {
+                        return this.twice(); // this == b, so double
+                    }
+                    return this.curve.getInfinity(); // this = -b, so infinity
+                }
+
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+                var x2 = b.x.toBigInteger();
+                var y2 = b.y.toBigInteger();
+
+                var v2 = v.square();
+                var v3 = v2.multiply(v);
+                var x1v2 = x1.multiply(v2);
+                var zu2 = u.square().multiply(this.z);
+
+                // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+                var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
+                // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+                var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(
+                    b.z).add(u.multiply(v3)).mod(this.curve.q);
+                // z3 = v^3 * z1 * z2
+                var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+
+                return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                    z3);
+            };
+
+            ec.PointFp.prototype.twice = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
+
+                // TODO: optimized handling of constants
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+
+                var y1z1 = y1.multiply(this.z);
+                var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+                var a = this.curve.a.toBigInteger();
+
+                // w = 3 * x1^2 + a * z1^2
+                var w = x1.square().multiply(THREE);
+                if (!BigInteger.ZERO.equals(a)) {
+                    w = w.add(this.z.square().multiply(a));
+                }
+                w = w.mod(this.curve.q);
+                //this.curve.reduce(w);
+                // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+                var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(
+                    this.curve.q);
+                // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+                var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(
+                    y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
+                // z3 = 8 * (y1 * z1)^3
+                var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+
+                return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                    z3);
+            };
+
+            // Simple NAF (Non-Adjacent Form) multiplication algorithm
+            // TODO: modularize the multiplication algorithm
+            ec.PointFp.prototype.multiply = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            // Compute this*j + x*k (simultaneous multiplication)
+            ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+                var i;
+                if (j.bitLength() > k.bitLength())
+                    i = j.bitLength() - 1;
+                else
+                    i = k.bitLength() - 1;
+
+                var R = this.curve.getInfinity();
+                var both = this.add(x);
+                while (i >= 0) {
+                    R = R.twice();
+                    if (j.testBit(i)) {
+                        if (k.testBit(i)) {
+                            R = R.add(both);
+                        } else {
+                            R = R.add(this);
+                        }
+                    } else {
+                        if (k.testBit(i)) {
+                            R = R.add(x);
+                        }
+                    }
+                    --i;
+                }
+
+                return R;
+            };
+
+            // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+            // patched by coretechs to support compressed public keys
+            ec.PointFp.prototype.getEncoded = function (compressed) {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+                var enc = ec.integerToBytes(x, len);
+
+                // when compressed prepend byte depending if y point is even or odd
+                if (compressed) {
+                    if (y.isEven()) {
+                        enc.unshift(0x02);
+                    } else {
+                        enc.unshift(0x03);
+                    }
+                } else {
+                    enc.unshift(0x04);
+                    enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+                }
+                return enc;
+            };
+
+            ec.PointFp.decodeFrom = function (curve, enc) {
+                var type = enc[0];
+                var dataLen = enc.length - 1;
+
+                // Extract x and y as byte arrays
+                var xBa = enc.slice(1, 1 + dataLen / 2);
+                var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                xBa.unshift(0);
+                yBa.unshift(0);
+
+                // Convert to BigIntegers
+                var x = new BigInteger(xBa);
+                var y = new BigInteger(yBa);
+
+                // Return point
+                return new ec.PointFp(curve, curve.fromBigInteger(x), curve.fromBigInteger(y));
+            };
+
+            ec.PointFp.prototype.add2D = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                if (this.x.equals(b.x)) {
+                    if (this.y.equals(b.y)) {
+                        // this = b, i.e. this must be doubled
+                        return this.twice();
+                    }
+                    // this = -b, i.e. the result is the point at infinity
+                    return this.curve.getInfinity();
+                }
+
+                var x_x = b.x.subtract(this.x);
+                var y_y = b.y.subtract(this.y);
+                var gamma = y_y.divide(x_x);
+
+                var x3 = gamma.square().subtract(this.x).subtract(b.x);
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.twice2D = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0) {
+                    // if y1 == 0, then (x1, y1) == (x1, -y1)
+                    // and hence this = -this and thus 2(x1, y1) == infinity
+                    return this.curve.getInfinity();
+                }
+
+                var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+                var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+                var gamma = this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO));
+
+                var x3 = gamma.square().subtract(this.x.multiply(TWO));
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.multiply2D = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add2D(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            ec.PointFp.prototype.isOnCurve = function () {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var a = this.curve.getA().toBigInteger();
+                var b = this.curve.getB().toBigInteger();
+                var n = this.curve.getQ();
+                var lhs = y.multiply(y).mod(n);
+                var rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);
+                return lhs.equals(rhs);
+            };
+
+            ec.PointFp.prototype.toString = function () {
+                return '(' + this.getX().toBigInteger().toString() + ',' + this.getY().toBigInteger().toString() +
+                    ')';
+            };
+
+            /**
+             * Validate an elliptic curve point.
+             *
+             * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+             */
+            ec.PointFp.prototype.validate = function () {
+                var n = this.curve.getQ();
+
+                // Check Q != O
+                if (this.isInfinity()) {
+                    throw new Error("Point is at infinity.");
+                }
+
+                // Check coordinate bounds
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                if (x.compareTo(BigInteger.ONE) < 0 || x.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                    throw new Error('x coordinate out of bounds');
+                }
+                if (y.compareTo(BigInteger.ONE) < 0 || y.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                    throw new Error('y coordinate out of bounds');
+                }
+
+                // Check y^2 = x^3 + ax + b (mod n)
+                if (!this.isOnCurve()) {
+                    throw new Error("Point is not on the curve.");
+                }
+
+                // Check nQ = 0 (Q is a scalar multiple of G)
+                if (this.multiply(n).isInfinity()) {
+                    // TODO: This check doesn't work - fix.
+                    throw new Error("Point is not a scalar multiple of G.");
+                }
+
+                return true;
+            };
+
+
+
+
+            // ----------------
+            // ECCurveFp constructor
+            ec.CurveFp = function (q, a, b) {
+                this.q = q;
+                this.a = this.fromBigInteger(a);
+                this.b = this.fromBigInteger(b);
+                this.infinity = new ec.PointFp(this, null, null);
+                this.reducer = new Barrett(this.q);
+            }
+
+            ec.CurveFp.prototype.getQ = function () {
+                return this.q;
+            };
+
+            ec.CurveFp.prototype.getA = function () {
+                return this.a;
+            };
+
+            ec.CurveFp.prototype.getB = function () {
+                return this.b;
+            };
+
+            ec.CurveFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
+            };
+
+            ec.CurveFp.prototype.getInfinity = function () {
+                return this.infinity;
+            };
+
+            ec.CurveFp.prototype.fromBigInteger = function (x) {
+                return new ec.FieldElementFp(this.q, x);
+            };
+
+            ec.CurveFp.prototype.reduce = function (x) {
+                this.reducer.reduce(x);
+            };
+
+            // for now, work with hex strings because they're easier in JS
+            // compressed support added by bitaddress.org
+            ec.CurveFp.prototype.decodePointHex = function (s) {
+                var firstByte = parseInt(s.substr(0, 2), 16);
+                switch (firstByte) { // first byte
+                    case 0:
+                        return this.infinity;
+                    case 2: // compressed
+                    case 3: // compressed
+                        var yTilde = firstByte & 1;
+                        var xHex = s.substr(2, s.length - 2);
+                        var X1 = new BigInteger(xHex, 16);
+                        return this.decompressPoint(yTilde, X1);
+                    case 4: // uncompressed
+                    case 6: // hybrid
+                    case 7: // hybrid
+                        var len = (s.length - 2) / 2;
+                        var xHex = s.substr(2, len);
+                        var yHex = s.substr(len + 2, len);
+
+                        return new ec.PointFp(this,
+                            this.fromBigInteger(new BigInteger(xHex, 16)),
+                            this.fromBigInteger(new BigInteger(yHex, 16)));
+
+                    default: // unsupported
+                        return null;
+                }
+            };
+
+            ec.CurveFp.prototype.encodePointHex = function (p) {
+                if (p.isInfinity()) return "00";
+                var xHex = p.getX().toBigInteger().toString(16);
+                var yHex = p.getY().toBigInteger().toString(16);
+                var oLen = this.getQ().toString(16).length;
+                if ((oLen % 2) != 0) oLen++;
+                while (xHex.length < oLen) {
+                    xHex = "0" + xHex;
+                }
+                while (yHex.length < oLen) {
+                    yHex = "0" + yHex;
+                }
+                return "04" + xHex + yHex;
+            };
+
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             *
+             * Number yTilde
+             * BigInteger X1
+             */
+            ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+                var x = this.fromBigInteger(X1);
+                var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+                var beta = alpha.sqrt();
+                // if we can't find a sqrt we haven't got a point on the curve - run!
+                if (beta == null) throw new Error("Invalid point compression");
+                var betaValue = beta.toBigInteger();
+                var bit0 = betaValue.testBit(0) ? 1 : 0;
+                if (bit0 != yTilde) {
+                    // Use the other root
+                    beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+                }
+                return new ec.PointFp(this, x, beta, null, true);
+            };
+
+
+            ec.fromHex = function (s) {
+                return new BigInteger(s, 16);
+            };
+
+            ec.integerToBytes = function (i, len) {
+                var bytes = i.toByteArrayUnsigned();
+                if (len < bytes.length) {
+                    bytes = bytes.slice(bytes.length - len);
+                } else
+                    while (len > bytes.length) {
+                        bytes.unshift(0);
+                    }
+                return bytes;
+            };
+
+
+            // Named EC curves
+            // ----------------
+            // X9ECParameters constructor
+            ec.X9Parameters = function (curve, g, n, h) {
+                this.curve = curve;
+                this.g = g;
+                this.n = n;
+                this.h = h;
+            }
+            ec.X9Parameters.prototype.getCurve = function () {
+                return this.curve;
+            };
+            ec.X9Parameters.prototype.getG = function () {
+                return this.g;
+            };
+            ec.X9Parameters.prototype.getN = function () {
+                return this.n;
+            };
+            ec.X9Parameters.prototype.getH = function () {
+                return this.h;
+            };
+
+            // secp256k1 is the Curve used by Bitcoin
+            ec.secNamedCurves = {
+                // used by Bitcoin
+                "secp256k1": function () {
+                    // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+                    var p = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+                    var a = BigInteger.ZERO;
+                    var b = ec.fromHex("7");
+                    var n = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
+                    var h = BigInteger.ONE;
+                    var curve = new ec.CurveFp(p, a, b);
+                    var G = curve.decodePointHex("04" +
+                        "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                        "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");
+                    return new ec.X9Parameters(curve, G, n, h);
+                }
+            };
+
+            // secp256k1 called by Bitcoin's ECKEY
+            ec.getSECCurveByName = function (name) {
+                if (ec.secNamedCurves[name] == undefined) return null;
+                return ec.secNamedCurves[name]();
+            }
+        })();
+
+
+        //bitTrx.js
+        (function () {
+
+            var bitjs = window.bitjs = function () {};
+
+            /* public vars */
+            bitjs.pub = 0x23; // flochange - changed the prefix to FLO Mainnet PublicKey Prefix 0x23
+            bitjs.priv = 0xa3; //flochange - changed the prefix to FLO Mainnet Private key prefix 0xa3
+            bitjs.compressed = false;
+
+            /* provide a privkey and return an WIF  */
+            bitjs.privkey2wif = function (h) {
+                var r = Crypto.util.hexToBytes(h);
+
+                if (bitjs.compressed == true) {
+                    r.push(0x01);
+                }
+
+                r.unshift(bitjs.priv);
+                var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                var checksum = hash.slice(0, 4);
+
+                return B58.encode(r.concat(checksum));
+            }
+
+            /* convert a wif key back to a private key */
+            bitjs.wif2privkey = function (wif) {
+                var compressed = false;
+                var decode = B58.decode(wif);
+                var key = decode.slice(0, decode.length - 4);
+                key = key.slice(1, key.length);
+                if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                    key = key.slice(0, key.length - 1);
+                    compressed = true;
+                }
+                return {
+                    'privkey': Crypto.util.bytesToHex(key),
+                    'compressed': compressed
+                };
+            }
+
+            /* convert a wif to a pubkey */
+            bitjs.wif2pubkey = function (wif) {
+                var compressed = bitjs.compressed;
+                var r = bitjs.wif2privkey(wif);
+                bitjs.compressed = r['compressed'];
+                var pubkey = bitjs.newPubkey(r['privkey']);
+                bitjs.compressed = compressed;
+                return {
+                    'pubkey': pubkey,
+                    'compressed': r['compressed']
+                };
+            }
+
+            /* convert a wif to a address */
+            bitjs.wif2address = function (wif) {
+                var r = bitjs.wif2pubkey(wif);
+                return {
+                    'address': bitjs.pubkey2address(r['pubkey']),
+                    'compressed': r['compressed']
+                };
+            }
+
+            /* generate a public key from a private key */
+            bitjs.newPubkey = function (hash) {
+                var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+                var curvePt = curve.getG().multiply(privateKeyBigInt);
+                var x = curvePt.getX().toBigInteger();
+                var y = curvePt.getY().toBigInteger();
+
+                var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+                publicKeyBytes.unshift(0x04);
+
+                if (bitjs.compressed == true) {
+                    var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+                    if (y.isEven()) {
+                        publicKeyBytesCompressed.unshift(0x02)
+                    } else {
+                        publicKeyBytesCompressed.unshift(0x03)
+                    }
+                    return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+                } else {
+                    return Crypto.util.bytesToHex(publicKeyBytes);
+                }
+            }
+
+            /* provide a public key and return address */
+            bitjs.pubkey2address = function (h, byte) {
+                var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                    asBytes: true
+                }));
+                r.unshift(byte || bitjs.pub);
+                var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                var checksum = hash.slice(0, 4);
+                return B58.encode(r.concat(checksum));
+            }
+
+            bitjs.transaction = function () {
+                var btrx = {};
+                btrx.version = 2; //flochange look at this version
+                btrx.inputs = [];
+                btrx.outputs = [];
+                btrx.locktime = 0;
+                btrx.floData = ""; //flochange .. look at this
+
+
+                btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+                    var o = {};
+                    o.outpoint = {
+                        'hash': txid,
+                        'index': index
+                    };
+                    //o.script = []; Signature and Public Key should be added after singning
+                    o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+                    o.sequence = sequence || ((btrx.locktime == 0) ? 4294967295 : 0);
+                    return this.inputs.push(o);
+                }
+
+                btrx.addoutput = function (address, value) {
+                    var o = {};
+                    var buf = [];
+                    var addrDecoded = btrx.addressDecode(address);
+                    o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+                    buf.push(118); //OP_DUP
+                    buf.push(169); //OP_HASH160
+                    buf.push(addrDecoded.length);
+                    buf = buf.concat(addrDecoded); // address in bytes
+                    buf.push(136); //OP_EQUALVERIFY
+                    buf.push(172); //  OP_CHECKSIG
+                    o.script = buf;
+                    return this.outputs.push(o);
+                }
+
+
+                btrx.addflodata = function (txcomments) { // flochange - this whole function needs to be done
+                    this.floData = txcomments;
+                    return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
+                }
+
+
+                // Only standard addresses
+                btrx.addressDecode = function (address) {
+                    var bytes = B58.decode(address);
+                    var front = bytes.slice(0, bytes.length - 4);
+                    var back = bytes.slice(bytes.length - 4);
+                    var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    }).slice(0, 4);
+                    if (checksum + "" == back + "") {
+                        return front.slice(1);
+                    }
+                }
+
+                /* generate the transaction hash to sign from a transaction input */
+                btrx.transactionHash = function (index, sigHashType) {
+
+                    var clone = bitjs.clone(this);
+                    var shType = sigHashType || 1;
+
+                    /* black out all other ins, except this one */
+                    for (var i = 0; i < clone.inputs.length; i++) {
+                        if (index != i) {
+                            clone.inputs[i].script = [];
+                        }
+                    }
+
+
+                    if ((clone.inputs) && clone.inputs[index]) {
+
+                        /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                            and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+                        if (shType == 1) {
+                            //SIGHASH_ALL 0x01
+
+                        } else if (shType == 2) {
+                            //SIGHASH_NONE 0x02
+                            clone.outputs = [];
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+
+                        } else if (shType == 3) {
+
+                            //SIGHASH_SINGLE 0x03
+                            clone.outputs.length = index + 1;
+
+                            for (var i = 0; i < index; i++) {
+                                clone.outputs[i].value = -1;
+                                clone.outputs[i].script = [];
+                            }
+
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+
+                        } else if (shType >= 128) {
+                            //SIGHASH_ANYONECANPAY 0x80
+                            clone.inputs = [clone.inputs[index]];
+
+                            if (shType == 129) {
+                                // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+                            } else if (shType == 130) {
+                                // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                                clone.outputs = [];
+
+                            } else if (shType == 131) {
+                                // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                                clone.outputs.length = index + 1;
+                                for (var i = 0; i < index; i++) {
+                                    clone.outputs[i].value = -1;
+                                    clone.outputs[i].script = [];
+                                }
+                            }
+                        }
+
+                        var buffer = Crypto.util.hexToBytes(clone.serialize());
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+                        var hash = Crypto.SHA256(buffer, {
+                            asBytes: true
+                        });
+                        var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                            asBytes: true
+                        }));
+                        return r;
+                    } else {
+                        return false;
+                    }
+                }
+
+                /* generate a signature from a transaction hash */
+                btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+
+                    function serializeSig(r, s) {
+                        var rBa = r.toByteArraySigned();
+                        var sBa = s.toByteArraySigned();
+
+                        var sequence = [];
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(rBa.length);
+                        sequence = sequence.concat(rBa);
+
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(sBa.length);
+                        sequence = sequence.concat(sBa);
+
+                        sequence.unshift(sequence.length);
+                        sequence.unshift(0x30); // SEQUENCE
+
+                        return sequence;
+                    }
+
+                    var shType = sigHashType || 1;
+                    var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+                    if (hash) {
+                        var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                        var key = bitjs.wif2privkey(wif);
+                        var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+                        var n = curve.getN();
+                        var e = BigInteger.fromByteArrayUnsigned(hash);
+                        var badrs = 0
+                        do {
+                            var k = this.deterministicK(wif, hash, badrs);
+                            var G = curve.getG();
+                            var Q = G.multiply(k);
+                            var r = Q.getX().toBigInteger().mod(n);
+                            var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+                            badrs++
+                        } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+                        // Force lower s values per BIP62
+                        var halfn = n.shiftRight(1);
+                        if (s.compareTo(halfn) > 0) {
+                            s = n.subtract(s);
+                        };
+
+                        var sig = serializeSig(r, s);
+                        sig.push(parseInt(shType, 10));
+
+                        return Crypto.util.bytesToHex(sig);
+                    } else {
+                        return false;
+                    }
+                }
+
+                // https://tools.ietf.org/html/rfc6979#section-3.2
+                btrx.deterministicK = function (wif, hash, badrs) {
+                    // if r or s were invalid when this function was used in signing,
+                    // we do not want to actually compute r, s here for efficiency, so,
+                    // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+                    // wif is b58check encoded wif privkey.
+                    // hash is byte array of transaction digest.
+                    // badrs is used only if the k resulted in bad r or s.
+
+                    // some necessary things out of the way for clarity.
+                    badrs = badrs || 0;
+                    var key = bitjs.wif2privkey(wif);
+                    var x = Crypto.util.hexToBytes(key['privkey'])
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var N = curve.getN();
+
+                    // Step: a
+                    // hash is a byteArray of the message digest. so h1 == hash in our case
+
+                    // Step: b
+                    var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+                        1, 1, 1, 1, 1, 1
+                    ];
+
+                    // Step: c
+                    var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+                        0, 0, 0, 0, 0, 0
+                    ];
+
+                    // Step: d
+                    k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+                        asBytes: true
+                    });
+
+                    // Step: e
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: f
+                    k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+                        asBytes: true
+                    });
+
+                    // Step: g
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: h1
+                    var T = [];
+
+                    // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    T = v;
+
+                    // Step: h3
+                    var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+                    // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                    var i = 0
+                    while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i <
+                        badrs) {
+                        k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        T = v;
+                        KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                        i++
+                    };
+
+                    return KBigInt;
+                };
+
+                /* sign a "standard" input */
+                btrx.signinput = function (index, wif, sigHashType) {
+                    var key = bitjs.wif2pubkey(wif);
+                    var shType = sigHashType || 1;
+                    var signature = this.transactionSig(index, wif, shType);
+                    var buf = [];
+                    var sigBytes = Crypto.util.hexToBytes(signature);
+                    buf.push(sigBytes.length);
+                    buf = buf.concat(sigBytes);
+                    var pubKeyBytes = Crypto.util.hexToBytes(key['pubkey']);
+                    buf.push(pubKeyBytes.length);
+                    buf = buf.concat(pubKeyBytes);
+                    this.inputs[index].script = buf;
+                    return true;
+                }
+
+                /* sign inputs */
+                btrx.sign = function (wif, sigHashType) {
+                    var shType = sigHashType || 1;
+                    for (var i = 0; i < this.inputs.length; i++) {
+                        this.signinput(i, wif, shType);
+                    }
+                    return this.serialize();
+                }
+
+
+                /* serialize a transaction */
+                btrx.serialize = function () {
+                    var buffer = [];
+                    buffer = buffer.concat(bitjs.numToBytes(parseInt(this.version), 4));
+
+                    buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                    for (var i = 0; i < this.inputs.length; i++) {
+                        var txin = this.inputs[i];
+                        buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4));
+                        var scriptBytes = txin.script;
+                        buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                        buffer = buffer.concat(scriptBytes);
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.sequence), 4));
+
+                    }
+                    buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                    for (var i = 0; i < this.outputs.length; i++) {
+                        var txout = this.outputs[i];
+                        buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                        var scriptBytes = txout.script;
+                        buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                        buffer = buffer.concat(scriptBytes);
+                    }
+
+                    buffer = buffer.concat(bitjs.numToBytes(parseInt(this.locktime),4));
+                    flohex = ascii_to_hexa(this.floData);
+                    floDataCount = this.floData.length;
+
+                    //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
+                    if (floDataCount <= 16) {
+                                  floDataCountString = floDataCount.toString(16);
+                                  floDataCountString = "0"+ floDataCountString;
+                    } else if (floDataCount < 253) {
+                                  floDataCountString = floDataCount.toString(16);
+                    } else if (floDataCount <= 1023) {
+                                  floDataCountAdjusted = (floDataCount - 253) +  parseInt("0xfd00fd");
+                                  floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
+                                  floDataCountString = floDataCountStringAdjusted.substr(0,2)+ floDataCountStringAdjusted.substr(4,2)+ floDataCountStringAdjusted.substr(2,2);
+                    } else {
+                                  floDataCountString = "Character Limit Exceeded";
+                              }
+
+
+                    return Crypto.util.bytesToHex(buffer)+floDataCountString+flohex;    // flochange -- Addition of floDataCountString and floData in serialization
+                }
+
+
+
+                return btrx;
+
+            }
+
+            bitjs.numToBytes = function (num, bytes) {
+                if (typeof bytes === "undefined") bytes = 8;
+                if (bytes == 0) {
+                    return [];
+                } else if (num == -1) {
+                    return Crypto.util.hexToBytes("ffffffffffffffff");
+                } else {
+                    return [num % 256].concat(bitjs.numToBytes(Math.floor(num / 256), bytes - 1));
+                }
+            }
+
+            bitjs.numToByteArray = function (num) {
+                if (num <= 256) {
+                    return [num];
+                } else {
+                    return [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256)));
+                }
+            }
+
+            bitjs.numToVarInt = function (num) {
+                if (num < 253) {
+                    return [num];
+                } else if (num < 65536) {
+                    return [253].concat(bitjs.numToBytes(num, 2));
+                } else if (num < 4294967296) {
+                    return [254].concat(bitjs.numToBytes(num, 4));
+                } else {
+                    return [255].concat(bitjs.numToBytes(num, 8));
+                }
+            }
+
+            bitjs.bytesToNum = function (bytes) {
+                if (bytes.length == 0) return 0;
+                else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+            }
+
+            /* clone an object */
+            bitjs.clone = function (obj) {
+                if (obj == null || typeof (obj) != 'object') return obj;
+                var temp = new obj.constructor();
+
+                for (var key in obj) {
+                    if (obj.hasOwnProperty(key)) {
+                        temp[key] = bitjs.clone(obj[key]);
+                    }
+                }
+                return temp;
+            }
+
+            var B58 = bitjs.Base58 = {
+                alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                base: BigInteger.valueOf(58),
+
+                /**
+                 * Convert a byte array to a base58-encoded string.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                encode: function (input) {
+                    var bi = BigInteger.fromByteArrayUnsigned(input);
+                    var chars = [];
+
+                    while (bi.compareTo(B58.base) >= 0) {
+                        var mod = bi.mod(B58.base);
+                        chars.unshift(B58.alphabet[mod.intValue()]);
+                        bi = bi.subtract(mod).divide(B58.base);
+                    }
+                    chars.unshift(B58.alphabet[bi.intValue()]);
+
+                    // Convert leading zeros too.
+                    for (var i = 0; i < input.length; i++) {
+                        if (input[i] == 0x00) {
+                            chars.unshift(B58.alphabet[0]);
+                        } else break;
+                    }
+
+                    return chars.join('');
+                },
+
+                /**
+                 * Convert a base58-encoded string to a byte array.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                decode: function (input) {
+                    var bi = BigInteger.valueOf(0);
+                    var leadingZerosNum = 0;
+                    for (var i = input.length - 1; i >= 0; i--) {
+                        var alphaIndex = B58.alphabet.indexOf(input[i]);
+                        if (alphaIndex < 0) {
+                            throw "Invalid character";
+                        }
+                        bi = bi.add(BigInteger.valueOf(alphaIndex)
+                            .multiply(B58.base.pow(input.length - 1 - i)));
+
+                        // This counts leading zero bytes
+                        if (input[i] == "1") leadingZerosNum++;
+                        else leadingZerosNum = 0;
+                    }
+                    var bytes = bi.toByteArrayUnsigned();
+
+                    // Add leading zeros
+                    while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                    return bytes;
+                }
+            }
+            return bitjs;
+
+        })();
+
+
+
+/*
+Copyright (c) 2011 Stefan Thomas
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+//https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
+(function (exports) {
+    var Bitcoin = exports;
+})(
+    'object' === typeof module ? module.exports : (window.Bitcoin = {})
+);
+
+//https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+(function (Bitcoin) {
+    Bitcoin.Base58 = {
+        alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+        validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+        base: BigInteger.valueOf(58),
+
+        /**
+        * Convert a byte array to a base58-encoded string.
+        *
+        * Written by Mike Hearn for BitcoinJ.
+        *   Copyright (c) 2011 Google Inc.
+        *
+        * Ported to JavaScript by Stefan Thomas.
+        */
+        encode: function (input) {
+            var bi = BigInteger.fromByteArrayUnsigned(input);
+            var chars = [];
+
+            while (bi.compareTo(B58.base) >= 0) {
+                var mod = bi.mod(B58.base);
+                chars.unshift(B58.alphabet[mod.intValue()]);
+                bi = bi.subtract(mod).divide(B58.base);
+            }
+            chars.unshift(B58.alphabet[bi.intValue()]);
+
+            // Convert leading zeros too.
+            for (var i = 0; i < input.length; i++) {
+                if (input[i] == 0x00) {
+                    chars.unshift(B58.alphabet[0]);
+                } else break;
+            }
+
+            return chars.join('');
+        },
+
+        /**
+        * Convert a base58-encoded string to a byte array.
+        *
+        * Written by Mike Hearn for BitcoinJ.
+        *   Copyright (c) 2011 Google Inc.
+        *
+        * Ported to JavaScript by Stefan Thomas.
+        */
+        decode: function (input) {
+            var bi = BigInteger.valueOf(0);
+            var leadingZerosNum = 0;
+            for (var i = input.length - 1; i >= 0; i--) {
+                var alphaIndex = B58.alphabet.indexOf(input[i]);
+                if (alphaIndex < 0) {
+                    throw "Invalid character";
+                }
+                bi = bi.add(BigInteger.valueOf(alphaIndex)
+                                .multiply(B58.base.pow(input.length - 1 - i)));
+
+                // This counts leading zero bytes
+                if (input[i] == "1") leadingZerosNum++;
+                else leadingZerosNum = 0;
+            }
+            var bytes = bi.toByteArrayUnsigned();
+
+            // Add leading zeros
+            while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+            return bytes;
+        }
+    };
+
+    var B58 = Bitcoin.Base58;
+})(
+    'undefined' != typeof Bitcoin ? Bitcoin : module.exports
+);
+//https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+Bitcoin.Address = function (bytes) {
+    if(floGlobals.blockchain == "FLO")
+        this.version = 0x23; // FLO mainnet public address
+    else if(floGlobals.blockchain == "FLO_TEST")
+        this.version = 0x73; // FLO testnet public address
+    if ("string" == typeof bytes) {
+        bytes = Bitcoin.Address.decodeString(bytes,this.version);
+    }
+    this.hash = bytes;
+};
+
+Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D) // *this has no effect *
+
+/**
+* Serialize this object as a standard Bitcoin address.
+*
+* Returns the address as a base58-encoded string in the standardized format.
+*/
+Bitcoin.Address.prototype.toString = function () {
+    // Get a copy of the hash
+    var hash = this.hash.slice(0);
+
+    // Version
+    hash.unshift(this.version);
+    var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+    var bytes = hash.concat(checksum.slice(0, 4));
+    return Bitcoin.Base58.encode(bytes);
+};
+
+Bitcoin.Address.prototype.getHashBase64 = function () {
+    return Crypto.util.bytesToBase64(this.hash);
+};
+
+/**
+* Parse a Bitcoin address contained in a string.
+*/
+Bitcoin.Address.decodeString = function (string,version) {
+    var bytes = Bitcoin.Base58.decode(string);
+    var hash = bytes.slice(0, 21);
+    var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+
+    if (checksum[0] != bytes[21] ||
+            checksum[1] != bytes[22] ||
+            checksum[2] != bytes[23] ||
+            checksum[3] != bytes[24]) {
+        throw "Checksum validation failed!";
+    }
+
+    if (version != hash.shift()) {
+        throw "Version " + hash.shift() + " not supported!";
+    }
+
+    return hash;
+};
+//https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+Bitcoin.ECDSA = (function () {
+    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+    var rng = new SecureRandom();
+
+    var P_OVER_FOUR = null;
+
+    function implShamirsTrick(P, k, Q, l) {
+        var m = Math.max(k.bitLength(), l.bitLength());
+        var Z = P.add2D(Q);
+        var R = P.curve.getInfinity();
+
+        for (var i = m - 1; i >= 0; --i) {
+            R = R.twice2D();
+
+            R.z = BigInteger.ONE;
+
+            if (k.testBit(i)) {
+                if (l.testBit(i)) {
+                    R = R.add2D(Z);
+                } else {
+                    R = R.add2D(P);
+                }
+            } else {
+                if (l.testBit(i)) {
+                    R = R.add2D(Q);
+                }
+            }
+        }
+
+        return R;
+    };
+
+    var ECDSA = {
+        getBigRandom: function (limit) {
+            return new BigInteger(limit.bitLength(), rng)
+                .mod(limit.subtract(BigInteger.ONE))
+                .add(BigInteger.ONE);
+        },
+        sign: function (hash, priv) {
+            var d = priv;
+            var n = ecparams.getN();
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+
+            do {
+                var k = ECDSA.getBigRandom(n);
+                var G = ecparams.getG();
+                var Q = G.multiply(k);
+                var r = Q.getX().toBigInteger().mod(n);
+            } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+            var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n);
+
+            return ECDSA.serializeSig(r, s);
+        },
+
+        verify: function (hash, sig, pubkey) {
+            var r, s;
+            if (Bitcoin.Util.isArray(sig)) {
+                var obj = ECDSA.parseSig(sig);
+                r = obj.r;
+                s = obj.s;
+            } else if ("object" === typeof sig && sig.r && sig.s) {
+                r = sig.r;
+                s = sig.s;
+            } else {
+                throw "Invalid value for signature";
+            }
+
+            var Q;
+            if (pubkey instanceof ec.PointFp) {
+                Q = pubkey;
+            } else if (Bitcoin.Util.isArray(pubkey)) {
+                Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+            } else {
+                throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+            }
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+
+            return ECDSA.verifyRaw(e, r, s, Q);
+        },
+
+        verifyRaw: function (e, r, s, Q) {
+            var n = ecparams.getN();
+            var G = ecparams.getG();
+
+            if (r.compareTo(BigInteger.ONE) < 0 ||
+                r.compareTo(n) >= 0)
+                return false;
+
+            if (s.compareTo(BigInteger.ONE) < 0 ||
+                s.compareTo(n) >= 0)
+                return false;
+
+            var c = s.modInverse(n);
+
+            var u1 = e.multiply(c).mod(n);
+            var u2 = r.multiply(c).mod(n);
+
+            // TODO(!!!): For some reason Shamir's trick isn't working with
+            // signed message verification!? Probably an implementation
+            // error!
+            //var point = implShamirsTrick(G, u1, Q, u2);
+            var point = G.multiply(u1).add(Q.multiply(u2));
+
+            var v = point.getX().toBigInteger().mod(n);
+
+            return v.equals(r);
+        },
+
+        /**
+        * Serialize a signature into DER format.
+        *
+        * Takes two BigIntegers representing r and s and returns a byte array.
+        */
+        serializeSig: function (r, s) {
+            var rBa = r.toByteArraySigned();
+            var sBa = s.toByteArraySigned();
+
+            var sequence = [];
+            sequence.push(0x02); // INTEGER
+            sequence.push(rBa.length);
+            sequence = sequence.concat(rBa);
+
+            sequence.push(0x02); // INTEGER
+            sequence.push(sBa.length);
+            sequence = sequence.concat(sBa);
+
+            sequence.unshift(sequence.length);
+            sequence.unshift(0x30); // SEQUENCE
+
+            return sequence;
+        },
+
+        /**
+        * Parses a byte array containing a DER-encoded signature.
+        *
+        * This function will return an object of the form:
+        *
+        * {
+        *   r: BigInteger,
+        *   s: BigInteger
+        * }
+        */
+        parseSig: function (sig) {
+            var cursor;
+            if (sig[0] != 0x30)
+                throw new Error("Signature not a valid DERSequence");
+
+            cursor = 2;
+            if (sig[cursor] != 0x02)
+                throw new Error("First element in signature must be a DERInteger");;
+            var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+            cursor += 2 + sig[cursor + 1];
+            if (sig[cursor] != 0x02)
+                throw new Error("Second element in signature must be a DERInteger");
+            var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+            cursor += 2 + sig[cursor + 1];
+
+            //if (cursor != sig.length)
+            //  throw new Error("Extra bytes in signature");
+
+            var r = BigInteger.fromByteArrayUnsigned(rBa);
+            var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+            return {
+                r: r,
+                s: s
+            };
+        },
+
+        parseSigCompact: function (sig) {
+            if (sig.length !== 65) {
+                throw "Signature has the wrong length";
+            }
+
+            // Signature is prefixed with a type byte storing three bits of
+            // information.
+            var i = sig[0] - 27;
+            if (i < 0 || i > 7) {
+                throw "Invalid signature type";
+            }
+
+            var n = ecparams.getN();
+            var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+            var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+            return {
+                r: r,
+                s: s,
+                i: i
+            };
+        },
+
+        /**
+        * Recover a public key from a signature.
+        *
+        * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+        * Key Recovery Operation".
+        *
+        * http://www.secg.org/download/aid-780/sec1-v2.pdf
+        */
+        recoverPubKey: function (r, s, hash, i) {
+            // The recovery parameter i has two bits.
+            i = i & 3;
+
+            // The less significant bit specifies whether the y coordinate
+            // of the compressed point is even or not.
+            var isYEven = i & 1;
+
+            // The more significant bit specifies whether we should use the
+            // first or second candidate key.
+            var isSecondKey = i >> 1;
+
+            var n = ecparams.getN();
+            var G = ecparams.getG();
+            var curve = ecparams.getCurve();
+            var p = curve.getQ();
+            var a = curve.getA().toBigInteger();
+            var b = curve.getB().toBigInteger();
+
+            // We precalculate (p + 1) / 4 where p is if the field order
+            if (!P_OVER_FOUR) {
+                P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+            }
+
+            // 1.1 Compute x
+            var x = isSecondKey ? r.add(n) : r;
+
+            // 1.3 Convert x to point
+            var alpha = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p);
+            var beta = alpha.modPow(P_OVER_FOUR, p);
+
+            var xorOdd = beta.isEven() ? (i % 2) : ((i + 1) % 2);
+            // If beta is even, but y isn't or vice versa, then convert it,
+            // otherwise we're done and y == beta.
+            var y = (beta.isEven() ? !isYEven : isYEven) ? beta : p.subtract(beta);
+
+            // 1.4 Check that nR is at infinity
+            var R = new EllipticCurve.PointFp(curve,
+                curve.fromBigInteger(x),
+                curve.fromBigInteger(y));
+            R.validate();
+
+            // 1.5 Compute e from M
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+            var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+            // 1.6 Compute Q = r^-1 (sR - eG)
+            var rInv = r.modInverse(n);
+            var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+            Q.validate();
+            if (!ECDSA.verifyRaw(e, r, s, Q)) {
+                throw "Pubkey recovery unsuccessful";
+            }
+
+            var pubKey = new Bitcoin.ECKey();
+            pubKey.pub = Q;
+            return pubKey;
+        },
+
+        /**
+        * Calculate pubkey extraction parameter.
+        *
+        * When extracting a pubkey from a signature, we have to
+        * distinguish four different cases. Rather than putting this
+        * burden on the verifier, Bitcoin includes a 2-bit value with the
+        * signature.
+        *
+        * This function simply tries all four cases and returns the value
+        * that resulted in a successful pubkey recovery.
+        */
+        calcPubkeyRecoveryParam: function (address, r, s, hash) {
+            for (var i = 0; i < 4; i++) {
+                try {
+                    var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                    if (pubkey.getBitcoinAddress().toString() == address) {
+                        return i;
+                    }
+                } catch (e) {}
+            }
+            throw "Unable to find valid recovery factor";
+        }
+    };
+
+    return ECDSA;
+})();
+Bitcoin.KeyPool = (function () {
+    var KeyPool = function () {
+        this.keyArray = [];
+
+        this.push = function (item) {
+            if (item == null || item.priv == null) return;
+            var doAdd = true;
+            // prevent duplicates from being added to the array
+            for (var index in this.keyArray) {
+                var currentItem = this.keyArray[index];
+                if (currentItem != null && currentItem.priv != null && item.getBitcoinAddress() == currentItem.getBitcoinAddress()) {
+                    doAdd = false;
+                    break;
+                }
+            }
+            if (doAdd) this.keyArray.push(item);
+        };
+
+        this.reset = function () {
+            this.keyArray = [];
+        };
+
+        this.getArray = function () {
+            // copy array
+            return this.keyArray.slice(0);
+        };
+
+        this.setArray = function (ka) {
+            this.keyArray = ka;
+        };
+
+        this.length = function () {
+            return this.keyArray.length;
+        };
+
+        this.toString = function () {
+            var keyPoolString = "# = " + this.length() + "\n";
+            var pool = this.getArray();
+            for (var index in pool) {
+                var item = pool[index];
+                if (Bitcoin.Util.hasMethods(item, 'getBitcoinAddress', 'toString')) {
+                    if (item != null) {
+                        keyPoolString += "\"" + item.getBitcoinAddress() + "\"" + ", \"" + item.toString("wif") + "\"\n";
+                    }
+                }
+            }
+
+            return keyPoolString;
+        };
+
+        return this;
+    };
+
+    return new KeyPool();
+})();
+
+Bitcoin.Bip38Key = (function () {
+    var Bip38 = function (address, encryptedKey) {
+        this.address = address;
+        this.priv = encryptedKey;
+    };
+
+    Bip38.prototype.getBitcoinAddress = function () {
+        return this.address;
+    };
+
+    Bip38.prototype.toString = function () {
+        return this.priv;
+    };
+
+    return Bip38;
+})();
+
+//https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+Bitcoin.ECKey = (function () {
+    var ECDSA = Bitcoin.ECDSA;
+    var KeyPool = Bitcoin.KeyPool;
+    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+    var ECKey = function (input) {
+        if (!input) {
+            // Generate new key
+            var n = ecparams.getN();
+            this.priv = ECDSA.getBigRandom(n);
+        } else if (input instanceof BigInteger) {
+            // Input is a private key value
+            this.priv = input;
+        } else if (Bitcoin.Util.isArray(input)) {
+            // Prepend zero byte to prevent interpretation as negative integer
+            this.priv = BigInteger.fromByteArrayUnsigned(input);
+        } else if ("string" == typeof input) {
+            var bytes = null;
+            try{
+
+            // This part is edited for FLO. FLO WIF are always compressed WIF. FLO WIF (private key) starts with R for mainnet and c for testnet.
+                if(((floGlobals.blockchain == "FLO") && /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input)) ||
+                    ((floGlobals.blockchain == "FLO_TEST") && /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(input))) {
+                    bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                    this.compressed = true;
+                }else if (ECKey.isHexFormat(input)) {
+                    bytes = Crypto.util.hexToBytes(input);
+                }
+
+
+            /*
+                if (ECKey.isWalletImportFormat(input)) {
+                    bytes = ECKey.decodeWalletImportFormat(input);
+                } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                    bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                    this.compressed = true;
+                } else if (ECKey.isMiniFormat(input)) {
+                    bytes = Crypto.SHA256(input, { asBytes: true });
+                } else if (ECKey.isHexFormat(input)) {
+                    bytes = Crypto.util.hexToBytes(input);
+                } else if (ECKey.isBase64Format(input)) {
+                    bytes = Crypto.util.base64ToBytes(input);
+                }
+                */
+            } catch (exc1) {
+                this.setError(exc1);
+            }
+
+            if (ECKey.isBase6Format(input)) {
+                this.priv = new BigInteger(input, 6);
+            } else if (bytes == null || bytes.length != 32) {
+                this.priv = null;
+            } else {
+                // Prepend zero byte to prevent interpretation as negative integer
+                this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+            }
+        }
+
+        this.compressed = (this.compressed == undefined) ? !!ECKey.compressByDefault : this.compressed;
+        try {
+            // check not zero
+            if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0) this.setError("Error: BigInteger equal to zero.");
+            // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+            var hexKeyRangeLimit = "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+            var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+            var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+            if (this.priv != null && limitBigInt.compareTo(this.priv) < 0) this.setError("Error: BigInteger outside of curve range.")
+
+            if (this.priv != null) {
+                KeyPool.push(this);
+            }
+        } catch (exc2) {
+            this.setError(exc2);
+        }
+    };
+
+    if(floGlobals.blockchain == "FLO")
+        ECKey.privateKeyPrefix = 0xA3; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+    else if(floGlobals.blockchain == "FLO_TEST")
+        ECKey.privateKeyPrefix = 0xEF; //FLO testnet
+
+    /**
+    * Whether public keys should be returned compressed by default.
+    */
+    ECKey.compressByDefault = false;
+
+    /**
+    * Set whether the public key should be returned compressed or not.
+    */
+    ECKey.prototype.setError = function (err) {
+        this.error = err;
+        this.priv = null;
+        return this;
+    };
+
+    /**
+    * Set whether the public key should be returned compressed or not.
+    */
+    ECKey.prototype.setCompressed = function (v) {
+        this.compressed = !!v;
+        if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+        return this;
+    };
+
+    /*
+    * Return public key as a byte array in DER encoding
+    */
+    ECKey.prototype.getPub = function () {
+        if (this.compressed) {
+            if (this.pubComp) return this.pubComp;
+            return this.pubComp = this.getPubPoint().getEncoded(1);
+        } else {
+            if (this.pubUncomp) return this.pubUncomp;
+            return this.pubUncomp = this.getPubPoint().getEncoded(0);
+        }
+    };
+
+    /**
+    * Return public point as ECPoint object.
+    */
+    ECKey.prototype.getPubPoint = function () {
+        if (!this.pubPoint) {
+            this.pubPoint = ecparams.getG().multiply(this.priv);
+            this.pubPoint.compressed = this.compressed;
+        }
+        return this.pubPoint;
+    };
+
+    ECKey.prototype.getPubKeyHex = function () {
+        if (this.compressed) {
+            if (this.pubKeyHexComp) return this.pubKeyHexComp;
+            return this.pubKeyHexComp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+        } else {
+            if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+            return this.pubKeyHexUncomp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+        }
+    };
+
+    /**
+    * Get the pubKeyHash for this key.
+    *
+    * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+    * a byte array.
+    */
+    ECKey.prototype.getPubKeyHash = function () {
+        if (this.compressed) {
+            if (this.pubKeyHashComp) return this.pubKeyHashComp;
+            return this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(this.getPub());
+        } else {
+            if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+            return this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(this.getPub());
+        }
+    };
+
+    ECKey.prototype.getBitcoinAddress = function () {
+        var hash = this.getPubKeyHash();
+        var addr = new Bitcoin.Address(hash);
+        return addr.toString();
+    };
+
+    /*
+    * Takes a public point as a hex string or byte array
+    */
+    ECKey.prototype.setPub = function (pub) {
+        // byte array
+        if (Bitcoin.Util.isArray(pub)) {
+            pub = Crypto.util.bytesToHex(pub).toString().toUpperCase();
+        }
+        var ecPoint = ecparams.getCurve().decodePointHex(pub);
+        this.setCompressed(ecPoint.compressed);
+        this.pubPoint = ecPoint;
+        return this;
+    };
+
+    // Sipa Private Key Wallet Import Format
+    ECKey.prototype.getBitcoinWalletImportFormat = function () {
+        var bytes = this.getBitcoinPrivateKeyByteArray();
+        if (bytes == null) return "";
+        bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+        if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+        var checksum = Crypto.SHA256(Crypto.SHA256(bytes, { asBytes: true }), { asBytes: true });
+        bytes = bytes.concat(checksum.slice(0, 4));
+        var privWif = Bitcoin.Base58.encode(bytes);
+        return privWif;
+    };
+
+    // Private Key Hex Format
+    ECKey.prototype.getBitcoinHexFormat = function () {
+        return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase();
+    };
+
+    // Private Key Base64 Format
+    ECKey.prototype.getBitcoinBase64Format = function () {
+        return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray());
+    };
+
+    ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+        if (this.priv == null) return null;
+        // Get a copy of private key as a byte array
+        var bytes = this.priv.toByteArrayUnsigned();
+        // zero pad if private key is less than 32 bytes
+        while (bytes.length < 32) bytes.unshift(0x00);
+        return bytes;
+    };
+
+    ECKey.prototype.toString = function (format) {
+        format = format || "";
+        if (format.toString().toLowerCase() == "base64" || format.toString().toLowerCase() == "b64") {
+            return this.getBitcoinBase64Format();
+        }
+        // Wallet Import Format
+        else if (format.toString().toLowerCase() == "wif") {
+            return this.getBitcoinWalletImportFormat();
+        }
+        else {
+            return this.getBitcoinHexFormat();
+        }
+    };
+
+    ECKey.prototype.sign = function (hash) {
+        return ECDSA.sign(hash, this.priv);
+    };
+
+    ECKey.prototype.verify = function (hash, sig) {
+        return ECDSA.verify(hash, sig, this.getPub());
+    };
+
+    /**
+    * Parse a wallet import format private key contained in a string.
+    */
+    ECKey.decodeWalletImportFormat = function (privStr) {
+        var bytes = Bitcoin.Base58.decode(privStr);
+        var hash = bytes.slice(0, 33);
+        var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+        if (checksum[0] != bytes[33] ||
+                    checksum[1] != bytes[34] ||
+                    checksum[2] != bytes[35] ||
+                    checksum[3] != bytes[36]) {
+            throw "Checksum validation failed!";
+
+        }
+        var version = hash.shift();
+        if (version != ECKey.privateKeyPrefix) {
+            throw "Version " + version + " not supported!";
+        }
+        return hash;
+    };
+
+    /**
+    * Parse a compressed wallet import format private key contained in a string.
+    */
+    ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+        var bytes = Bitcoin.Base58.decode(privStr);
+        var hash = bytes.slice(0, 34);
+        var checksum = Crypto.SHA256(Crypto.SHA256(hash, { asBytes: true }), { asBytes: true });
+        if (checksum[0] != bytes[34] ||
+                    checksum[1] != bytes[35] ||
+                    checksum[2] != bytes[36] ||
+                    checksum[3] != bytes[37]) {
+            throw "Checksum validation failed!";
+        }
+        var version = hash.shift();
+        if (version != ECKey.privateKeyPrefix) {
+            throw "Version " + version + " not supported!";
+        }
+        hash.pop();
+        return hash;
+    };
+
+    // 64 characters [0-9A-F]
+    ECKey.isHexFormat = function (key) {
+        key = key.toString();
+        return /^[A-Fa-f0-9]{64}$/.test(key);
+    };
+
+    // 51 characters base58, always starts with a '5'
+    ECKey.isWalletImportFormat = function (key) {
+        key = key.toString();
+        return (ECKey.privateKeyPrefix == 0x80) ?
+                            (/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)) :
+                            (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key));
+    };
+
+    // 52 characters base58
+    ECKey.isCompressedWalletImportFormat = function (key) {
+        key = key.toString();
+        return (ECKey.privateKeyPrefix == 0x80) ?
+                            (/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)) :
+                            (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key));
+    };
+
+    // 44 characters
+    ECKey.isBase64Format = function (key) {
+        key = key.toString();
+        return (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key));
+    };
+
+    // 99 characters, 1=1, if using dice convert 6 to 0
+    ECKey.isBase6Format = function (key) {
+        key = key.toString();
+        return (/^[012345]{99}$/.test(key));
+    };
+
+    // 22, 26 or 30 characters, always starts with an 'S'
+    ECKey.isMiniFormat = function (key) {
+        key = key.toString();
+        var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key);
+        var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key);
+        var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key);
+        var testBytes = Crypto.SHA256(key + "?", { asBytes: true });
+
+        return ((testBytes[0] === 0x00 || testBytes[0] === 0x01) && (validChars22 || validChars26 || validChars30));
+    };
+
+    return ECKey;
+})();
+//https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+// Bitcoin utility functions
+Bitcoin.Util = {
+    /**
+    * Cross-browser compatibility version of Array.isArray.
+    */
+    isArray: Array.isArray || function (o) {
+        return Object.prototype.toString.call(o) === '[object Array]';
+    },
+    /**
+    * Create an array of a certain length filled with a specific value.
+    */
+    makeFilledArray: function (len, val) {
+        var array = [];
+        var i = 0;
+        while (i < len) {
+            array[i++] = val;
+        }
+        return array;
+    },
+    /**
+    * Turn an integer into a "var_int".
+    *
+    * "var_int" is a variable length integer used by Bitcoin's binary format.
+    *
+    * Returns a byte array.
+    */
+    numToVarInt: function (i) {
+        if (i < 0xfd) {
+            // unsigned char
+            return [i];
+        } else if (i <= 1 << 16) {
+            // unsigned short (LE)
+            return [0xfd, i >>> 8, i & 255];
+        } else if (i <= 1 << 32) {
+            // unsigned int (LE)
+            return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+        } else {
+            // unsigned long long (LE)
+            return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+        }
+    },
+    /**
+    * Parse a Bitcoin value byte array, returning a BigInteger.
+    */
+    valueToBigInt: function (valueBuffer) {
+        if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+        // Prepend zero byte to prevent interpretation as negative integer
+        return BigInteger.fromByteArrayUnsigned(valueBuffer);
+    },
+    /**
+    * Format a Bitcoin value as a string.
+    *
+    * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+    * nice standard formatting.
+    *
+    * Examples:
+    * 12.3555
+    * 0.1234
+    * 900.99998888
+    * 34.00
+    */
+    formatValue: function (valueBuffer) {
+        var value = this.valueToBigInt(valueBuffer).toString();
+        var integerPart = value.length > 8 ? value.substr(0, value.length - 8) : '0';
+        var decimalPart = value.length > 8 ? value.substr(value.length - 8) : value;
+        while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+        decimalPart = decimalPart.replace(/0*$/, '');
+        while (decimalPart.length < 2) decimalPart += "0";
+        return integerPart + "." + decimalPart;
+    },
+    /**
+    * Parse a floating point string as a Bitcoin value.
+    *
+    * Keep in mind that parsing user input is messy. You should always display
+    * the parsed value back to the user to make sure we understood his input
+    * correctly.
+    */
+    parseValue: function (valueString) {
+        // TODO: Detect other number formats (e.g. comma as decimal separator)
+        var valueComp = valueString.split('.');
+        var integralPart = valueComp[0];
+        var fractionalPart = valueComp[1] || "0";
+        while (fractionalPart.length < 8) fractionalPart += "0";
+        fractionalPart = fractionalPart.replace(/^0+/g, '');
+        var value = BigInteger.valueOf(parseInt(integralPart));
+        value = value.multiply(BigInteger.valueOf(100000000));
+        value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+        return value;
+    },
+    /**
+    * Calculate RIPEMD160(SHA256(data)).
+    *
+    * Takes an arbitrary byte array as inputs and returns the hash as a byte
+    * array.
+    */
+    sha256ripe160: function (data) {
+        return ripemd160(Crypto.SHA256(data, { asBytes: true }), { asBytes: true });
+    },
+    // double sha256
+    dsha256: function (data) {
+        return Crypto.SHA256(Crypto.SHA256(data, { asBytes: true }), { asBytes: true });
+    },
+    // duck typing method
+    hasMethods: function(obj /*, method list as strings */){
+        var i = 1, methodName;
+        while((methodName = arguments[i++])){
+            if(typeof obj[methodName] != 'function') {
+                return false;
+            }
+        }
+        return true;
+    }
+};
+
+
+    (function (ellipticCurveType) {
+
+            //Defining Elliptic Encryption Object  
+            var ellipticEncryption = window.ellipticCurveEncryption = function () {};
+
+            ellipticEncryption.rng = new SecureRandom();
+
+
+
+            ellipticEncryption.getCurveParameters = function (curveName) {
+
+                //Default is secp256k1
+                curveName = typeof curveName !== 'undefined' ? curveName : "secp256k1";
+
+                var c = EllipticCurve.getSECCurveByName(curveName);
+                var curveDetails = {
+                    Q: "",
+                    A: "",
+                    B: "",
+                    GX: "",
+                    GY: "",
+                    N: ""
+                };
+
+                curveDetails.Q = c.getCurve().getQ().toString();
+                curveDetails.A = c.getCurve().getA().toBigInteger().toString();
+                curveDetails.B = c.getCurve().getB().toBigInteger().toString();
+                curveDetails.GX = c.getG().getX().toBigInteger().toString();
+                curveDetails.GY = c.getG().getY().toBigInteger().toString();
+                curveDetails.N = c.getN().toString();
+
+                return curveDetails;
+
+            }
+
+            ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(ellipticCurveType);
+
+
+            ellipticEncryption.get_curve = function () {
+                return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q),
+                    new BigInteger(this.selectedCurve.A),
+                    new BigInteger(this.selectedCurve.B));
+            }
+
+            ellipticEncryption.get_G = function (curve) {
+                return new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GY)));
+            }
+
+
+            ellipticEncryption.pick_rand = function () {
+                var n = new BigInteger(this.selectedCurve.N);
+                var n1 = n.subtract(BigInteger.ONE);
+                var r = new BigInteger(n.bitLength(), this.rng);
+                return r.mod(n1).add(BigInteger.ONE);
+            }
+
+
+            ellipticEncryption.senderRandom = function () {
+                var r = this.pick_rand();
+                return r.toString();
+            };
+
+
+
+            ellipticEncryption.receiverRandom = function () {
+
+                //This is receivers private key. For now we will use random. CHANGE IT LATER
+                var r = this.pick_rand();
+                return r.toString();
+            }
+
+
+
+            ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+
+                var senderKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(senderPrivateKey);
+                var P = G.multiply(a);
+                senderKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                senderKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+                return senderKeyECData;
+            }
+
+            //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+            //you don't have to run receiverRandom and the bottom function 
+            ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+
+                var receiverKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(receiverPublicKey);
+                var P = G.multiply(a);
+                receiverKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                receiverKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+                return receiverKeyECData;
+            }
+
+            ellipticEncryption.senderSharedKeyDerivation = function (receiverPublicStringXValue,
+                receiverPublicStringYValue, senderPrivateKey) {
+
+                var senderDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringYValue)));
+                var a = new BigInteger(senderPrivateKey);
+                var S = P.multiply(a);
+
+                senderDerivedKey.XValue = S.getX().toBigInteger().toString();
+                senderDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+                return senderDerivedKey;
+            }
+
+
+            ellipticEncryption.receiverSharedKeyDerivation = function (senderPublicStringXValue,
+                senderPublicStringYValue, receiverPrivateKey) {
+
+                var receiverDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(senderPublicStringYValue)));
+                var a = new BigInteger(receiverPrivateKey);
+                var S = P.multiply(a);
+
+                receiverDerivedKey.XValue = S.getX().toBigInteger().toString();
+                receiverDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+                return receiverDerivedKey;
+            }
+
+        })("secp256k1");
+
+
+    // secrets.js - by Alexander Stetsyuk - released under MIT License
+    (function (exports, global) {
+            var defaults = {
+                bits: 8, // default number of bits
+                radix: 16, // work with HEX by default
+                minBits: 3,
+                maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+                bytesPerChar: 2,
+                maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+                // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                // The index of each term in the array corresponds to the n for that polynomial
+                // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                primitivePolynomials: [null, null, 1, 3, 3, 5, 3, 3, 29, 17, 9, 5, 83, 27, 43, 3, 45, 9, 39, 39,
+                    9, 5, 3, 33, 27, 9, 71, 39, 9, 5, 83
+                ],
+
+                // warning for insecure PRNG
+                warning: 'WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!'
+            };
+
+            // Protected settings object
+            var config = {};
+
+            /** @expose **/
+            exports.getConfig = function () {
+                return {
+                    'bits': config.bits,
+                    'unsafePRNG': config.unsafePRNG
+                };
+            };
+
+            function init(bits) {
+                if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                        defaults.maxBits)) {
+                    throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                        defaults.maxBits + ', inclusive.')
+                }
+
+                config.radix = defaults.radix;
+                config.bits = bits || defaults.bits;
+                config.size = Math.pow(2, config.bits);
+                config.max = config.size - 1;
+
+                // Construct the exp and log tables for multiplication.
+                var logs = [],
+                    exps = [],
+                    x = 1,
+                    primitive = defaults.primitivePolynomials[config.bits];
+                for (var i = 0; i < config.size; i++) {
+                    exps[i] = x;
+                    logs[x] = i;
+                    x <<= 1;
+                    if (x >= config.size) {
+                        x ^= primitive;
+                        x &= config.max;
+                    }
+                }
+
+                config.logs = logs;
+                config.exps = exps;
+            };
+
+            /** @expose **/
+            exports.init = init;
+
+            function isInited() {
+                if (!config.bits || !config.size || !config.max || !config.logs || !config.exps || config.logs.length !==
+                    config.size || config.exps.length !== config.size) {
+                    return false;
+                }
+                return true;
+            };
+
+            // Returns a pseudo-random number generator of the form function(bits){}
+            // which should output a random string of 1's and 0's of length `bits`
+            function getRNG() {
+                var randomBits, crypto;
+
+                function construct(bits, arr, radix, size) {
+                    var str = '',
+                        i = 0,
+                        len = arr.length - 1;
+                    while (i < len || (str.length < bits)) {
+                        str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                        i++;
+                    }
+                    str = str.substr(-bits);
+                    if ((str.match(/0/g) || []).length === str.length) { // all zeros?
+                        return null;
+                    } else {
+                        return str;
+                    }
+                }
+
+                // node.js crypto.randomBytes()
+                if (typeof require === 'function' && (crypto = require('crypto')) && (randomBits = crypto[
+                        'randomBytes'])) {
+                    return function (bits) {
+                        var bytes = Math.ceil(bits / 8),
+                            str = null;
+
+                        while (str === null) {
+                            str = construct(bits, randomBits(bytes).toString('hex'), 16, 4);
+                        }
+                        return str;
+                    }
+                }
+
+                // browsers with window.crypto.getRandomValues()
+                if (global['crypto'] && typeof global['crypto']['getRandomValues'] === 'function' && typeof global[
+                        'Uint32Array'] === 'function') {
+                    crypto = global['crypto'];
+                    return function (bits) {
+                        var elems = Math.ceil(bits / 32),
+                            str = null,
+                            arr = new global['Uint32Array'](elems);
+
+                        while (str === null) {
+                            crypto['getRandomValues'](arr);
+                            str = construct(bits, arr, 10, 32);
+                        }
+
+                        return str;
+                    }
+                }
+
+                // A totally insecure RNG!!! (except in Safari)
+                // Will produce a warning every time it is called.
+                config.unsafePRNG = true;
+                warn();
+
+                var bitsPerNum = 32;
+                var max = Math.pow(2, bitsPerNum) - 1;
+                return function (bits) {
+                    var elems = Math.ceil(bits / bitsPerNum);
+                    var arr = [],
+                        str = null;
+                    while (str === null) {
+                        for (var i = 0; i < elems; i++) {
+                            arr[i] = Math.floor(Math.random() * max + 1);
+                        }
+                        str = construct(bits, arr, 10, bitsPerNum);
+                    }
+                    return str;
+                };
+            };
+
+            // Warn about using insecure rng.
+            // Called when Math.random() is being used.
+            function warn() {
+                global['console']['warn'](defaults.warning);
+                if (typeof global['alert'] === 'function' && config.alert) {
+                    global['alert'](defaults.warning);
+                }
+            }
+
+            // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+            /** @expose **/
+            exports.setRNG = function (rng, alert) {
+                if (!isInited()) {
+                    this.init();
+                }
+                config.unsafePRNG = false;
+                rng = rng || getRNG();
+
+                // test the RNG (5 times)
+                if (typeof rng !== 'function' || typeof rng(config.bits) !== 'string' || !parseInt(rng(config.bits),
+                        2) || rng(config.bits).length > config.bits || rng(config.bits).length < config.bits) {
+                    throw new Error(
+                        "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                    )
+                } else {
+                    config.rng = rng;
+                }
+                config.alert = !!alert;
+
+                return !!config.unsafePRNG;
+            };
+
+            function isSetRNG() {
+                return typeof config.rng === 'function';
+            };
+
+            // Generates a random bits-length number string using the PRNG
+            /** @expose **/
+            exports.random = function (bits) {
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                if (typeof bits !== 'number' || bits % 1 !== 0 || bits < 2) {
+                    throw new Error('Number of bits must be an integer greater than 1.')
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+                return bin2hex(config.rng(bits));
+            }
+
+            // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+            // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+            // requiring `threshold` number of shares to reconstruct the secret.
+            // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+            /** @expose **/
+            exports.share = function (secret, numShares, threshold, padLength, withoutPrefix) {
+                if (!isInited()) {
+                    this.init();
+                }
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                padLength = padLength || 0;
+
+                if (typeof secret !== 'string') {
+                    throw new Error('Secret must be a string.');
+                }
+                if (typeof numShares !== 'number' || numShares % 1 !== 0 || numShares < 2) {
+                    throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                        '), inclusive.')
+                }
+                if (numShares > config.max) {
+                    var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                    throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                        '), inclusive. To create ' + numShares + ' shares, use at least ' + neededBits +
+                        ' bits.')
+                }
+                if (typeof threshold !== 'number' || threshold % 1 !== 0 || threshold < 2) {
+                    throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                        config.max + '), inclusive.');
+                }
+                if (threshold > config.max) {
+                    var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                    throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                        config.max + '), inclusive.  To use a threshold of ' + threshold +
+                        ', use at least ' + neededBits + ' bits.');
+                }
+                if (typeof padLength !== 'number' || padLength % 1 !== 0) {
+                    throw new Error('Zero-pad length must be an integer greater than 1.');
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+
+                secret = '1' + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                secret = split(secret, padLength);
+                var x = new Array(numShares),
+                    y = new Array(numShares);
+                for (var i = 0, len = secret.length; i < len; i++) {
+                    var subShares = this._getShares(secret[i], numShares, threshold);
+                    for (var j = 0; j < numShares; j++) {
+                        x[j] = x[j] || subShares[j].x.toString(config.radix);
+                        y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : '');
+                    }
+                }
+                var padding = config.max.toString(config.radix).length;
+                if (withoutPrefix) {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = bin2hex(y[i]);
+                    }
+                } else {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = config.bits.toString(36).toUpperCase() + padLeft(x[i], padding) + bin2hex(y[i]);
+                    }
+                }
+
+                return x;
+            };
+
+            // This is the basic polynomial generation and evaluation function
+            // for a `config.bits`-length secret (NOT an arbitrary length)
+            // Note: no error-checking at this stage! If `secrets` is NOT
+            // a NUMBER less than 2^bits-1, the output will be incorrect!
+            /** @expose **/
+            exports._getShares = function (secret, numShares, threshold) {
+                var shares = [];
+                var coeffs = [secret];
+
+                for (var i = 1; i < threshold; i++) {
+                    coeffs[i] = parseInt(config.rng(config.bits), 2);
+                }
+                for (var i = 1, len = numShares + 1; i < len; i++) {
+                    shares[i - 1] = {
+                        x: i,
+                        y: horner(i, coeffs)
+                    }
+                }
+                return shares;
+            };
+
+            // Polynomial evaluation at `x` using Horner's Method
+            // TODO: this can possibly be sped up using other methods
+            // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+            //       so if fx===0, just set fx to coeff[i] because
+            //       using the exp/log form will result in incorrect value
+            function horner(x, coeffs) {
+                var logx = config.logs[x];
+                var fx = 0;
+                for (var i = coeffs.length - 1; i >= 0; i--) {
+                    if (fx === 0) {
+                        fx = coeffs[i];
+                        continue;
+                    }
+                    fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                }
+                return fx;
+            };
+
+            function inArray(arr, val) {
+                for (var i = 0, len = arr.length; i < len; i++) {
+                    if (arr[i] === val) {
+                        return true;
+                    }
+                }
+                return false;
+            };
+
+            function processShare(share) {
+
+                var bits = parseInt(share[0], 36);
+                if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                        defaults.maxBits)) {
+                    throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                        defaults.maxBits + ', inclusive.')
+                }
+
+                var max = Math.pow(2, bits) - 1;
+                var idLength = max.toString(config.radix).length;
+
+                var id = parseInt(share.substr(1, idLength), config.radix);
+                if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+                }
+                share = share.substr(idLength + 1);
+                if (!share.length) {
+                    throw new Error('Invalid share: zero-length share.')
+                }
+                return {
+                    'bits': bits,
+                    'id': id,
+                    'value': share
+                };
+            };
+
+            /** @expose **/
+            exports._processShare = processShare;
+
+            // Protected method that evaluates the Lagrange interpolation
+            // polynomial at x=`at` for individual config.bits-length
+            // segments of each share in the `shares` Array.
+            // Each share is expressed in base `inputRadix`. The output
+            // is expressed in base `outputRadix'
+            function combine(at, shares) {
+                var setBits, share, x = [],
+                    y = [],
+                    result = '',
+                    idx;
+
+                for (var i = 0, len = shares.length; i < len; i++) {
+                    share = processShare(shares[i]);
+                    if (typeof setBits === 'undefined') {
+                        setBits = share['bits'];
+                    } else if (share['bits'] !== setBits) {
+                        throw new Error('Mismatched shares: Different bit settings.')
+                    }
+
+                    if (config.bits !== setBits) {
+                        init(setBits);
+                    }
+
+                    if (inArray(x, share['id'])) { // repeated x value?
+                        continue;
+                    }
+
+                    idx = x.push(share['id']) - 1;
+                    share = split(hex2bin(share['value']));
+                    for (var j = 0, len2 = share.length; j < len2; j++) {
+                        y[j] = y[j] || [];
+                        y[j][idx] = share[j];
+                    }
+                }
+
+                for (var i = 0, len = y.length; i < len; i++) {
+                    result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                }
+
+                if (at === 0) { // reconstructing the secret
+                    var idx = result.indexOf('1'); //find the first 1
+                    return bin2hex(result.slice(idx + 1));
+                } else { // generating a new share
+                    return bin2hex(result);
+                }
+            };
+
+            // Combine `shares` Array into the original secret
+            /** @expose **/
+            exports.combine = function (shares) {
+                return combine(0, shares);
+            };
+
+            // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+            // `id` can be a Number or a String in the default radix (16)
+            /** @expose **/
+            exports.newShare = function (id, shares) {
+                if (typeof id === 'string') {
+                    id = parseInt(id, config.radix);
+                }
+
+                var share = processShare(shares[0]);
+                var max = Math.pow(2, share['bits']) - 1;
+
+                if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+                }
+
+                var padding = max.toString(config.radix).length;
+                return config.bits.toString(36).toUpperCase() + padLeft(id.toString(config.radix), padding) +
+                    combine(id, shares);
+            };
+
+            // Evaluate the Lagrange interpolation polynomial at x = `at`
+            // using x and y Arrays that are of the same length, with
+            // corresponding elements constituting points on the polynomial.
+            function lagrange(at, x, y) {
+                var sum = 0,
+                    product,
+                    i, j;
+
+                for (var i = 0, len = x.length; i < len; i++) {
+                    if (!y[i]) {
+                        continue;
+                    }
+
+                    product = config.logs[y[i]];
+                    for (var j = 0; j < len; j++) {
+                        if (i === j) {
+                            continue;
+                        }
+                        if (at === x[j]) { // happens when computing a share that is in the list of shares used to compute it
+                            product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                            break;
+                        }
+                        product = (product + config.logs[at ^ x[j]] - config.logs[x[i] ^ x[j]] + config.max /* to make sure it's not negative */ ) %
+                            config.max;
+                    }
+
+                    sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                }
+                return sum;
+            };
+
+            /** @expose **/
+            exports._lagrange = lagrange;
+
+            // Splits a number string `bits`-length segments, after first
+            // optionally zero-padding it to a length that is a multiple of `padLength.
+            // Returns array of integers (each less than 2^bits-1), with each element
+            // representing a `bits`-length segment of the input string from right to left,
+            // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+            function split(str, padLength) {
+                if (padLength) {
+                    str = padLeft(str, padLength)
+                }
+                var parts = [];
+                for (var i = str.length; i > config.bits; i -= config.bits) {
+                    parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                }
+                parts.push(parseInt(str.slice(0, i), 2));
+                return parts;
+            };
+
+            // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+            function padLeft(str, bits) {
+                bits = bits || config.bits
+                var missing = str.length % bits;
+                return (missing ? new Array(bits - missing + 1).join('0') : '') + str;
+            };
+
+            function hex2bin(str) {
+                var bin = '',
+                    num;
+                for (var i = str.length - 1; i >= 0; i--) {
+                    num = parseInt(str[i], 16)
+                    if (isNaN(num)) {
+                        throw new Error('Invalid hex character.')
+                    }
+                    bin = padLeft(num.toString(2), 4) + bin;
+                }
+                return bin;
+            }
+
+            function bin2hex(str) {
+                var hex = '',
+                    num;
+                str = padLeft(str, 4);
+                for (var i = str.length; i >= 4; i -= 4) {
+                    num = parseInt(str.slice(i - 4, i), 2);
+                    if (isNaN(num)) {
+                        throw new Error('Invalid binary character.')
+                    }
+                    hex = num.toString(16) + hex;
+                }
+                return hex;
+            }
+
+            // Converts a given UTF16 character string to the HEX representation.
+            // Each character of the input string is represented by
+            // `bytesPerChar` bytes in the output string.
+            /** @expose **/
+            exports.str2hex = function (str, bytesPerChar) {
+                if (typeof str !== 'string') {
+                    throw new Error('Input must be a character string.');
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar) {
+                    throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                        ', inclusive.')
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var max = Math.pow(16, hexChars) - 1;
+                var out = '',
+                    num;
+                for (var i = 0, len = str.length; i < len; i++) {
+                    num = str[i].charCodeAt();
+                    if (isNaN(num)) {
+                        throw new Error('Invalid character: ' + str[i]);
+                    } else if (num > max) {
+                        var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                        throw new Error('Invalid character code (' + num +
+                            '). Maximum allowable is 256^bytes-1 (' + max +
+                            '). To convert this character, use at least ' + neededBytes + ' bytes.')
+                    } else {
+                        out = padLeft(num.toString(16), hexChars) + out;
+                    }
+                }
+                return out;
+            };
+
+            // Converts a given HEX number string to a UTF16 character string.
+            /** @expose **/
+            exports.hex2str = function (str, bytesPerChar) {
+                if (typeof str !== 'string') {
+                    throw new Error('Input must be a hexadecimal string.');
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar) {
+                    throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                        ', inclusive.')
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var out = '';
+                str = padLeft(str, hexChars);
+                for (var i = 0, len = str.length; i < len; i += hexChars) {
+                    out = String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) + out;
+                }
+                return out;
+            };
+
+            // by default, initialize without an RNG
+            exports.init();
+        })(typeof module !== 'undefined' && module['exports'] ? module['exports'] : (window['shamirSecretShare'] = {}),
+            typeof global !== 'undefined' ? global : window);
+
+        //For diff base
+    /*
+    Functions available:
+    diff(originalObj, updatedObj) returns the difference of the original and updated objects
+    addedDiff(original, updatedObj) returns only the values added to the updated object
+    deletedDiff(original, updatedObj) returns only the values deleted in the updated object
+    updatedDiff(original, updatedObj) returns only the values that have been changed in the updated object
+    findDifference(original, updatedObj) returns an object with the added, deleted and updated differences  
+    mergeRecurcive(original, diff) this will get you a new object that will merge all the changes between the old object and the new object
+    */
+(function(){
+    const isDate = d => d instanceof Date;
+    const isEmpty = o => Object.keys(o).length === 0;
+    const isObject = o => o != null && typeof o === 'object';
+    const properObject = o => isObject(o) && !o.hasOwnProperty ? { ...o } : o;
+    
+    
+    const getLargerArray = (l, r) => l.length > r.length ? l : r;
+    
+    const preserve = (diff, left, right) => {
+    
+      if (!isObject(diff)) return diff;
+    
+      return Object.keys(diff).reduce((acc, key) => {
+    
+        const leftArray = left[key];
+        const rightArray = right[key];
+    
+        if (Array.isArray(leftArray) && Array.isArray(rightArray)) {
+          const array = [...getLargerArray(leftArray, rightArray)];
+          return {
+            ...acc,
+            [key]: array.reduce((acc2, item, index) => {
+              if (diff[key].hasOwnProperty(index)) {
+                acc2[index] = preserve(diff[key][index], leftArray[index], rightArray[index]); // diff recurse and check for nested arrays
+                return acc2;
+              }
+    
+              delete acc2[index]; // no diff aka empty
+              return acc2;
+            }, array)
+          };
+        }
+    
+        return {
+          ...acc,
+          [key]: diff[key]
+        };
+      }, {});
+    };
+    
+    
+    const updatedDiff = (lhs, rhs) => {
+    
+      if (lhs === rhs) return {};
+    
+      if (!isObject(lhs) || !isObject(rhs)) return rhs;
+    
+      const l = properObject(lhs);
+      const r = properObject(rhs);
+    
+      if (isDate(l) || isDate(r)) {
+        if (l.valueOf() == r.valueOf()) return {};
+        return r;
+      }
+    
+      return Object.keys(r).reduce((acc, key) => {
+    
+        if (l.hasOwnProperty(key)) {
+          const difference = updatedDiff(l[key], r[key]);
+    
+          if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc;
+    
+          return { ...acc, [key]: difference };
+        }
+    
+        return acc;
+      }, {});
+    };
+    
+    
+    const diff = (lhs, rhs) => {
+      if (lhs === rhs) return {}; // equal return no diff
+    
+      if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs
+    
+      const l = properObject(lhs);
+      const r = properObject(rhs);
+    
+      const deletedValues = Object.keys(l).reduce((acc, key) => {
+        return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null };
+      }, {});
+    
+      if (isDate(l) || isDate(r)) {
+        if (l.valueOf() == r.valueOf()) return {};
+        return r;
+      }
+    
+      return Object.keys(r).reduce((acc, key) => {
+        if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key
+    
+        const difference = diff(l[key], r[key]);
+    
+        if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff
+    
+        return { ...acc, [key]: difference }; // return updated key
+      }, deletedValues);
+    };
+    
+    const addedDiff = (lhs, rhs) => {
+    
+      if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {};
+    
+      const l = properObject(lhs);
+      const r = properObject(rhs);
+    
+      return Object.keys(r).reduce((acc, key) => {
+        if (l.hasOwnProperty(key)) {
+          const difference = addedDiff(l[key], r[key]);
+    
+          if (isObject(difference) && isEmpty(difference)) return acc;
+    
+          return { ...acc, [key]: difference };
+        }
+    
+        return { ...acc, [key]: r[key] };
+      }, {});
+    };
+    
+    
+    const arrayDiff = (lhs, rhs) => {
+      if (lhs === rhs) return {}; // equal return no diff
+    
+      if (!isObject(lhs) || !isObject(rhs)) return rhs; // return updated rhs
+    
+      const l = properObject(lhs);
+      const r = properObject(rhs);
+    
+      const deletedValues = Object.keys(l).reduce((acc, key) => {
+        return r.hasOwnProperty(key) ? acc : { ...acc, [key]: null };
+      }, {});
+    
+      if (isDate(l) || isDate(r)) {
+        if (l.valueOf() == r.valueOf()) return {};
+        return r;
+      }
+    
+      if (Array.isArray(r) && Array.isArray(l)) {
+        const deletedValues = l.reduce((acc, item, index) => {
+          return r.hasOwnProperty(index) ? acc.concat(item) : acc.concat(null);
+        }, []);
+    
+        return r.reduce((acc, rightItem, index) => {
+          if (!deletedValues.hasOwnProperty(index)) {
+            return acc.concat(rightItem);
+          }
+    
+          const leftItem = l[index];
+          const difference = diff(rightItem, leftItem);
+    
+          if (isObject(difference) && isEmpty(difference) && !isDate(difference)) {
+            delete acc[index];
+            return acc; // return no diff
+          }
+    
+          return acc.slice(0, index).concat(rightItem).concat(acc.slice(index + 1)); // return updated key
+        }, deletedValues);
+      }
+    
+      return Object.keys(r).reduce((acc, key) => {
+        if (!l.hasOwnProperty(key)) return { ...acc, [key]: r[key] }; // return added r key
+    
+        const difference = diff(l[key], r[key]);
+    
+        if (isObject(difference) && isEmpty(difference) && !isDate(difference)) return acc; // return no diff
+    
+        return { ...acc, [key]: difference }; // return updated key
+      }, deletedValues);
+    };
+    
+    const deletedDiff = (lhs, rhs) => {
+      if (lhs === rhs || !isObject(lhs) || !isObject(rhs)) return {};
+    
+      const l = properObject(lhs);
+      const r = properObject(rhs);
+    
+      return Object.keys(l).reduce((acc, key) => {
+        if (r.hasOwnProperty(key)) {
+          const difference = deletedDiff(l[key], r[key]);
+    
+          if (isObject(difference) && isEmpty(difference)) return acc;
+    
+          return { ...acc, [key]: difference };
+        }
+    
+        return { ...acc, [key]: null };
+      }, {});
+    };
+
+    window.findDifference = (lhs, rhs) => ({
+      added: addedDiff(lhs, rhs),
+      deleted: deletedDiff(lhs, rhs),
+      updated: updatedDiff(lhs, rhs),
+    });
+    
+    const mergeRecursive = (obj1, obj2) => {
+        for (var p in obj2) {
+            try {
+                if(obj2[p].constructor == Object) {
+                    obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+                }
+                // Property in destination object set; update its value.
+                else if (Ext.isArray(obj2[p])) {
+                    // obj1[p] = [];
+                    if (obj2[p].length < 1) {
+                        obj1[p] = obj2[p];
+                    }
+                    else {
+                        obj1[p] = mergeRecursive(obj1[p], obj2[p]);
+                    }
+    
+                }else{
+                    obj1[p] = obj2[p];
+                }
+            } catch (e) {
+                // Property in destination object not set; create it and set its value.
+                obj1[p] = obj2[p];
+            }
+        }
+        return obj1;
+    }
+    
+    /*
+    var test = {
+      foo : {
+        bar : {
+          baz : null
+        }
+      },
+      bar : 1
+    };
+    cleanse(test);
+    
+    Rohit: Added a small fix for object being entered as Array*/
+    
+    const cleanse = (obj) => {
+        Object.keys(obj).forEach(key => {
+            var value = obj[key];
+            if (typeof value === "object" && value !== null) {
+                // Recurse...
+                cleanse(value);
+                // ...and remove if now "empty" (NOTE: insert your definition of "empty" here)
+                if (!Object.keys(value).length) {
+                    delete obj[key]
+                }
+            }
+            else if (value === null) {
+                // null, remove it
+                delete obj[key];
+    
+            }
+        });
+    
+    if(obj.constructor.toString().indexOf("Array") != -1)  {obj = obj.filter(function (el) {
+      return el != null;
+    });}
+    
+    return obj; 
+    }
+    
+    /*obj is original object or array, diff is the output of findDifference */
+    window.mergeDifference = (obj,diff) => {
+      if(Object.keys(diff.updated).length !== 0)
+        obj = mergeRecursive(obj,diff.updated)
+      if(Object.keys(diff.deleted).length !== 0){
+        obj = mergeRecursive(obj,diff.deleted)
+        obj = cleanse(obj)
+      }
+      if(Object.keys(diff.added).length !== 0)
+        obj = mergeRecursive(obj,diff.added)
+        return obj
+    }
+})();
+    </script>
+
+    <script id="floCrypto">
+        /* FLO Crypto Operators*/
+        const floCrypto = {
+
+            util: {
+                p: BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16),
+
+                ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
+
+                exponent1: function () {
+                    return this.p.add(BigInteger.ONE).divide(BigInteger("4"))
+                },
+
+                calculateY: function (x) {
+                    let p = this.p;
+                    let exp = this.exponent1();
+                    // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
+                    return x.modPow(BigInteger("3"), p).add(BigInteger("7")).mod(p).modPow(exp, p)
+                },
+                getUncompressedPublicKey: function (compressedPublicKey) {
+                    const p = this.p;
+                    // Fetch x from compressedPublicKey
+                    let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
+                    const prefix = pubKeyBytes.shift() // remove prefix
+                    let prefix_modulus = prefix % 2;
+                    pubKeyBytes.unshift(0) // add prefix 0
+                    let x = new BigInteger(pubKeyBytes)
+                    let xDecimalValue = x.toString()
+                    // Fetch y
+                    let y = this.calculateY(x);
+                    let yDecimalValue = y.toString();
+                    // verify y value
+                    let resultBigInt = y.mod(BigInteger("2"));
+                    let check = resultBigInt.toString() % 2;
+                    if (prefix_modulus !== check) {
+                        yDecimalValue = y.negate().mod(p).toString();
+                    }
+                    return {
+                        x: xDecimalValue,
+                        y: yDecimalValue
+                    };
+                },
+
+                getSenderPublicKeyString: function () {
+                    privateKey = ellipticCurveEncryption.senderRandom();
+                    senderPublicKeyString = ellipticCurveEncryption.senderPublicString(privateKey);
+                    return {
+                        privateKey: privateKey,
+                        senderPublicKeyString: senderPublicKeyString
+                    }
+                },
+
+                deriveSharedKeySender: function (receiverCompressedPublicKey, senderPrivateKey) {
+                    try {
+                        let receiverPublicKeyString = this.getUncompressedPublicKey(receiverCompressedPublicKey);
+                        var senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
+                            receiverPublicKeyString.x, receiverPublicKeyString.y, senderPrivateKey);
+                        return senderDerivedKey;
+                    } catch (error) {
+                        return new Error(error);
+                    }
+                },
+
+                deriveReceiverSharedKey: function (senderPublicKeyString, receiverPrivateKey) {
+                    return ellipticCurveEncryption.receiverSharedKeyDerivation(
+                        senderPublicKeyString.XValuePublicString, senderPublicKeyString.YValuePublicString,
+                        receiverPrivateKey);
+                },
+
+                getReceiverPublicKeyString: function (privateKey) {
+                    return ellipticCurveEncryption.receiverPublicString(privateKey);
+                },
+
+                deriveSharedKeyReceiver: function (senderPublicKeyString, receiverPrivateKey) {
+                    try {
+                        return ellipticCurveEncryption.receiverSharedKeyDerivation(senderPublicKeyString
+                            .XValuePublicString,
+                            senderPublicKeyString.YValuePublicString, receiverPrivateKey);
+
+                    } catch (error) {
+                        return new Error(error);
+                    }
+                },
+
+                wifToDecimal: function (pk_wif, isPubKeyCompressed = false) {
+                    let pk = Bitcoin.Base58.decode(pk_wif)
+                    pk.shift()
+                    pk.splice(-4, 4)
+                    //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
+                    if (isPubKeyCompressed == true) pk.pop()
+                    pk.unshift(0)
+                    privateKeyDecimal = BigInteger(pk).toString()
+                    privateKeyHex = Crypto.util.bytesToHex(pk)
+                    return {
+                        privateKeyDecimal: privateKeyDecimal,
+                        privateKeyHex: privateKeyHex
+                    }
+                }
+            },
+
+            //generate a random Interger within range
+            randInt: function (min, max) {
+                min = Math.ceil(min);
+                max = Math.floor(max);
+                return Math.floor(Math.random() * (max - min + 1)) + min;
+            },
+
+            //generate a random String within length (options : alphaNumeric chars only)
+            randString: function (length, alphaNumeric = false) {
+                var result = '';
+                if (alphaNumeric)
+                    var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+                else
+                    var characters =
+                        'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():';
+                for (var i = 0; i < length; i++)
+                    result += characters.charAt(Math.floor(Math.random() * characters.length));
+                return result;
+            },
+
+            //Encrypt Data using public-key
+            encryptData: function (data, receiverCompressedPublicKey) {
+                var senderECKeyData = this.util.getSenderPublicKeyString();
+                var senderDerivedKey = this.util.deriveSharedKeySender(receiverCompressedPublicKey, senderECKeyData
+                    .privateKey);
+                let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
+                let secret = Crypto.AES.encrypt(data, senderKey);
+                return {
+                    secret: secret,
+                    senderPublicKeyString: senderECKeyData.senderPublicKeyString
+                };
+            },
+
+            //Decrypt Data using private-key
+            decryptData: function (data, myPrivateKey) {
+                var receiverECKeyData = {};
+                if (typeof myPrivateKey !== "string") throw new Error("No private key found.");
+
+                let privateKey = this.util.wifToDecimal(myPrivateKey, true);
+                if (typeof privateKey.privateKeyDecimal !== "string") throw new Error(
+                    "Failed to detremine your private key.");
+                receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
+
+                var receiverDerivedKey = this.util.deriveReceiverSharedKey(data.senderPublicKeyString,
+                    receiverECKeyData
+                    .privateKey);
+
+                let receiverKey = receiverDerivedKey.XValue + receiverDerivedKey.YValue;
+                let decryptMsg = Crypto.AES.decrypt(data.secret, receiverKey);
+                return decryptMsg;
+            },
+
+            //Sign data using private-key
+            signData: function (data, privateKeyHex) {
+                var key = new Bitcoin.ECKey(privateKeyHex);
+                key.setCompressed(true);
+
+                var privateKeyArr = key.getBitcoinPrivateKeyByteArray();
+                privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+                var messageHash = Crypto.SHA256(data);
+
+                var messageHashBigInteger = new BigInteger(messageHash);
+                var messageSign = Bitcoin.ECDSA.sign(messageHashBigInteger, key.priv);
+
+                var sighex = Crypto.util.bytesToHex(messageSign);
+                return sighex;
+            },
+
+            //Verify signatue of the data using public-key
+            verifySign: function (data, signatureHex, publicKeyHex) {
+                var msgHash = Crypto.SHA256(data);
+                var messageHashBigInteger = new BigInteger(msgHash);
+
+                var sigBytes = Crypto.util.hexToBytes(signatureHex);
+                var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+
+                var publicKeyPoint = this.util.ecparams.getCurve().decodePointHex(publicKeyHex);
+
+                var verify = Bitcoin.ECDSA.verifyRaw(messageHashBigInteger, signature.r, signature.s,
+                    publicKeyPoint);
+                return verify;
+            },
+
+            //Generates a new flo ID and returns private-key, public-key and floID
+            generateNewID: function () {
+                try {
+                    var key = new Bitcoin.ECKey(false);
+                    key.setCompressed(true);
+                    return {
+                        floID: key.getBitcoinAddress(),
+                        pubKey: key.getPubKeyHex(),
+                        privKey: key.getBitcoinWalletImportFormat()
+                    }
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+
+            //Returns public-key from private-key
+            getPubKeyHex: function (privateKeyHex) {
+                if(!privateKeyHex)
+                    return null;
+                var key = new Bitcoin.ECKey(privateKeyHex);
+                if (key.priv == null) 
+                    return null;
+                key.setCompressed(true);
+                var pubkeyHex = key.getPubKeyHex();
+                return pubkeyHex;
+            },
+
+            //Returns flo-ID from public-key
+            getFloIDfromPubkeyHex: function (pubkeyHex) {
+                try {
+                    var key = new Bitcoin.ECKey().setPub(pubkeyHex);
+                    var floID = key.getBitcoinAddress();
+                    return floID;
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+
+            //Verify the private-key for the given public-key or flo-ID
+            verifyPrivKey: function (privateKeyHex, pubKey_floID, isfloID = true) {
+                try {
+                    var key = new Bitcoin.ECKey(privateKeyHex);
+                    if (key.priv == null)
+                        return false;
+                    key.setCompressed(true);
+                    if (isfloID && pubKey_floID == key.getBitcoinAddress())
+                        return true;
+                    else if (!isfloID && pubKey_floID == key.getPubKeyHex())
+                        return true;
+                    else
+                        return false;
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+
+            //Check if the given Address is valid or not
+            validateAddr: function (inpAddr) {
+                try {
+                    var addr = new Bitcoin.Address(inpAddr);
+                    return true;
+                } catch {
+                    return false;
+                }
+            },
+
+            //Split the str using shamir's Secret and Returns the shares 
+            createShamirsSecretShares: function (str, total_shares, threshold_limit) {
+                try {
+                    if (str.length > 0) {
+                        var strHex = shamirSecretShare.str2hex(str);
+                        var shares = shamirSecretShare.share(strHex, total_shares, threshold_limit);
+                        return shares;
+                    }
+                    return false;
+                } catch {
+                    return false
+                }
+            },
+
+            //Verifies the shares and str
+            verifyShamirsSecret: function (sharesArray, str) {
+                return (str && this.retrieveShamirSecret(sharesArray) === str)
+            },
+
+            //Returns the retrived secret by combining the shamirs shares
+            retrieveShamirSecret: function (sharesArray) {
+                try {
+                    if (sharesArray.length > 0) {
+                        var comb = shamirSecretShare.combine(sharesArray.slice(0, sharesArray.length));
+                        comb = shamirSecretShare.hex2str(comb);
+                        return comb;
+                    }
+                    return false;
+                } catch {
+                    return false;
+                }
+            }
+        }
+    </script>
+    <script id="floBlockchainAPI">
+        /* FLO Blockchain Operator to send/receive data from blockchain using API calls*/
+        const floBlockchainAPI = {
+
+            util: {
+                serverList: floGlobals.apiURL[floGlobals.blockchain].slice(0),
+                curPos: floCrypto.randInt(0, floGlobals.apiURL[floGlobals.blockchain].length),
+                fetch_retry: function (apicall) {
+                    return new Promise((resolve, reject) => {
+                        this.serverList.splice(this.curPos, 1);
+                        this.curPos = floCrypto.randInt(0, this.serverList.length)
+                        this.fetch_api(apicall)
+                            .then(result => resolve(result))
+                            .catch(error => reject(error));
+                    })
+                },
+                fetch_api: function (apicall) {
+                    return new Promise((resolve, reject) => {
+                        if (this.serverList.length === 0)
+                            reject("No floSight server working")
+                        else {
+                            fetch(this.serverList[this.curPos] + apicall).then(response => {
+                                if (response.ok)
+                                    response.json().then(data => resolve(data));
+                                else {
+                                    this.fetch_retry(apicall)
+                                        .then(result => resolve(result))
+                                        .catch(error => reject(error));
+                                }
+                            }).catch(error => {
+                                this.fetch_retry(apicall)
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error));
+                            })
+                        }
+                    })
+                }
+            },
+
+            //Promised function to get data from API
+            promisedAPI: function (apicall) {
+                return new Promise((resolve, reject) => {
+                    console.log(apicall)
+                    this.util.fetch_api(apicall)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error));
+                });
+            },
+
+            //Get balance for the given Address
+            getBalance: function (addr) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addr/${addr}/balance`)
+                        .then(balance => resolve(parseFloat(balance)))
+                        .catch(error => reject(error));
+                });
+            },
+
+            //Write Data into blockchain
+            writeData: function (senderAddr, data, privKey, receiverAddr = floGlobals.adminID) {
+                return new Promise((resolve, reject) => {
+                    if (typeof data != "string")
+                        data = JSON.stringify(data);
+                    this.sendTx(senderAddr, receiverAddr, floGlobals.sendAmt, privKey, data)
+                        .then(txid => resolve(txid))
+                        .catch(error => reject(error))
+                });
+            },
+
+            //Send Tx to blockchain 
+            sendTx: function (senderAddr, receiverAddr, sendAmt, privKey, floData = '') {
+                return new Promise((resolve, reject) => {
+                    if (!floCrypto.validateAddr(senderAddr))
+                        reject(`Invalid address : ${senderAddr}`);
+                    else if (!floCrypto.validateAddr(receiverAddr))
+                        reject(`Invalid address : ${receiverAddr}`);
+                    if (privKey.length < 1 || !floCrypto.verifyPrivKey(privKey, senderAddr))
+                        reject("Invalid Private key!");
+                    else if (typeof sendAmt !== 'number' || sendAmt <= 0)
+                        reject(`Invalid sendAmt : ${sendAmt}`);
+                    else {
+                        var trx = bitjs.transaction();
+                        var utxoAmt = 0.0;
+                        var fee = floGlobals.fee;
+                        this.promisedAPI(`api/addr/${senderAddr}/utxo`).then(utxos => {
+                            for (var i = utxos.length - 1;
+                                (i >= 0) && (utxoAmt < sendAmt + fee); i--) {
+                                if (utxos[i].confirmations) {
+                                    trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                        .scriptPubKey)
+                                    utxoAmt += utxos[i].amount;
+                                } else break;
+                            }
+                            if (utxoAmt < sendAmt + fee)
+                                reject("Insufficient balance!");
+                            else {
+                                trx.addoutput(receiverAddr, sendAmt);
+                                var change = utxoAmt - sendAmt - fee;
+                                if (change > 0)
+                                    trx.addoutput(senderAddr, change);
+                                trx.addflodata(floData.replace(/\n/g,' '));
+                                var signedTxHash = trx.sign(privKey, 1);
+                                this.broadcastTx(signedTxHash)
+                                    .then(txid => resolve(txid))
+                                    .catch(error => reject(error))
+                            }
+                        }).catch(error => reject(error))
+                    }
+                });
+            },
+
+            //merge all UTXOs of a given floID into a single UTXO
+            mergeUTXOs: function (floID, privKey, floData = '') {
+                return new Promise((resolve, reject) => {
+                    if (!floCrypto.validateAddr(floID))
+                        return reject(`Invalid floID`);
+                    if (!floCrypto.verifyPrivKey(privKey, floID))
+                        return reject("Invalid Private Key")
+
+                    var trx = bitjs.transaction();
+                    var utxoAmt = 0.0;
+                    var fee = floGlobals.fee;
+                    this.promisedAPI(`api/addr/${floID}/utxo`).then(utxos => {
+                        for (var i = utxos.length - 1; i >= 0; i--) {
+                            if (utxos[i].confirmations) {
+                                trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                    .scriptPubKey)
+                                utxoAmt += utxos[i].amount;
+                            }
+                        }
+                        trx.addoutput(floID, utxoAmt - fee);
+                        trx.addflodata(floData.replace(/\n/g,' '));
+                        var signedTxHash = trx.sign(privKey, 1);
+                        this.broadcastTx(signedTxHash)
+                            .then(txid => resolve(txid))
+                            .catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+
+            /**Write data into blockchain from (and/or) to multiple floID
+            * @param  {Array} senderPrivKeys List of sender private-keys
+            * @param  {string} data FLO data of the txn
+            * @param  {Array} receivers List of receivers
+            * @param  {boolean} preserveRatio (optional) preserve ratio or equal contribution
+            * @return {Promise}
+            */
+            writeDataMultiple: function (senderPrivKeys, data, receivers = [floGlobals.adminID], preserveRatio = true){
+                return new Promise((resolve, reject) => {
+                    if (!Array.isArray(senderPrivKeys)) 
+                        return reject("Invalid senderPrivKeys: SenderPrivKeys must be Array")
+                    if(!preserveRatio){
+                        let tmp = {};
+                        let amount = (floGlobals.sendAmt * receivers.length) / senderPrivKeys.length;
+                        senderPrivKeys.forEach(key => tmp[key] = amount);
+                        senderPrivKeys = tmp
+                    }
+                    if (!Array.isArray(receivers))
+                        return reject("Invalid receivers: Receivers must be Array")
+                    else {
+                        let tmp = {};
+                        let amount = floGlobals.sendAmt;
+                        receivers.forEach(floID => tmp[floID] = amount);
+                        receivers = tmp
+                    }
+                    if (typeof data != "string")
+                        data = JSON.stringify(data);
+                    this.sendTxMultiple(senderPrivKeys, receivers, data)
+                        .then(txid => resolve(txid))
+                        .catch(error => reject(error))
+                })
+            },
+
+            /**Send Tx from (and/or) to multiple floID
+            * @param  {Array or Object} senderPrivKeys List of sender private-key (optional: with coins to be sent)
+            * @param  {Object} receivers List of receivers with respective amount to be sent
+            * @param  {string} floData FLO data of the txn
+            * @return {Promise}
+            */
+            sendTxMultiple: function (senderPrivKeys, receivers, floData = '') {
+                return new Promise((resolve, reject) => {
+                    
+                    let senders = {}, preserveRatio; 
+                    //check for argument validations
+                    try{
+                        let invalids = {
+                            InvalidSenderPrivKeys: [],
+                            InvalidSenderAmountFor: [],
+                            InvalidReceiverIDs: [],
+                            InvalidReceiveAmountFor: []
+                        }
+                        let inputVal = 0, outputVal = 0;
+                        //Validate sender privatekeys (and send amount if passed)
+                        //conversion when only privateKeys are passed (preserveRatio mode)
+                        if(Array.isArray(senderPrivKeys)){  
+                            senderPrivKeys.forEach(key => {
+                                try{
+                                    if(!key)
+                                        invalids.InvalidSenderPrivKeys.push(key);
+                                    else{
+                                        let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(key));
+                                        senders[floID] = {
+                                            wif: key
+                                        }
+                                    }
+                                }catch(error){
+                                    invalids.InvalidSenderPrivKeys.push(key)
+                                }
+                            })
+                            preserveRatio = true;
+                        }
+                        //conversion when privatekeys are passed with send amount
+                        else{
+                            for(let key in senderPrivKeys){
+                                try{
+                                    if(!key)
+                                        invalids.InvalidSenderPrivKeys.push(key);
+                                    else{
+                                        if(typeof senderPrivKeys[key] !== 'number' || senderPrivKeys[key] <= 0)
+                                            invalids.InvalidSenderAmountFor.push(key)
+                                        else
+                                            inputVal += senderPrivKeys[key];
+                                        let floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(key));
+                                        senders[floID] = {
+                                            wif: key,
+                                            coins: senderPrivKeys[key]
+                                        }
+                                    }
+                                }catch(error){
+                                    invalids.InvalidSenderPrivKeys.push(key)
+                                }
+                            }
+                            preserveRatio = false;
+                        }
+                        //Validate the receiver IDs and receive amount
+                        for (let floID in receivers) {
+                            if (!floCrypto.validateAddr(floID))
+                                invalids.InvalidReceiverIDs.push(floID)
+                            if (typeof receivers[floID] !== 'number' || receivers[floID] <= 0)
+                                invalids.InvalidReceiveAmountFor.push(floID)
+                            else
+                                outputVal += receivers[floID];
+                        }
+                        //Reject if any invalids are found
+                        for (let i in invalids)
+                            if (!invalids[i].length)
+                                delete invalids[i];
+                        if (Object.keys(invalids).length)
+                            return reject(invalids);
+                        //Reject if given inputVal and outputVal are not equal
+                        if(!preserveRatio && inputVal != outputVal)
+                            return reject(`Input Amount (${inputVal}) not equal to Output Amount (${outputVal})`)
+                    }catch(error){
+                        return reject(error)
+                    }
+                    //Get balance of senders
+                    let promises = []
+                    for (let floID in senders)
+                        promises.push(this.getBalance(floID))
+                    Promise.all(promises).then(results => {
+                        let totalBalance = 0,
+                            totalFee = floGlobals.fee,
+                            balance = {};
+                        //Divide fee among sender if not for preserveRatio
+                        if(!preserveRatio) 
+                            var dividedFee = totalFee / Object.keys(senders).length;
+                        //Check if balance of each sender is sufficient enough
+                        let insufficient = [];
+                        for (let floID in senders) {
+                            balance[floID] = parseFloat(results.shift());
+                            if (isNaN(balance[floID]) || (preserveRatio && balance[floID] <= totalFee) || (!preserveRatio && balance[floID] < senders[floID].coins + dividedFee))
+                                insufficient.push(floID)
+                            totalBalance += balance[floID];
+                        }
+                        if (insufficient.length)
+                            return reject({InsufficientBalance: insufficient})
+                        //Calculate totalSentAmount and check if totalBalance is sufficient
+                        let totalSendAmt = totalFee;
+                        for (floID in receivers)
+                            totalSendAmt += receivers[floID];
+                        if (totalBalance < totalSendAmt)
+                            return reject("Insufficient total Balance")
+                        //Get the UTXOs of the senders
+                        let promises = []
+                        for (floID in senders)
+                            promises.push(this.promisedAPI(`api/addr/${floID}/utxo`))
+                        Promise.all(promises).then(results => {
+                            let wifSeq = [];
+                            var trx = bitjs.transaction();
+                            for (floID in senders) {
+                                let utxos = results.shift();
+                                let sendAmt;
+                                if(preserveRatio){
+                                    let ratio = (balance[floID] / totalBalance);
+                                    sendAmt = totalSendAmt * ratio;
+                                } else 
+                                    sendAmt = senders[floID].coins + dividedFee;
+                                let wif = senders[floID].wif;
+                                let utxoAmt = 0.0;
+                                for (let i = utxos.length - 1;
+                                    (i >= 0) && (utxoAmt < sendAmt); i--) {
+                                    if (utxos[i].confirmations) {
+                                        trx.addinput(utxos[i].txid, utxos[i].vout, utxos[i]
+                                            .scriptPubKey)
+                                        wifSeq.push(wif);
+                                        utxoAmt += utxos[i].amount;
+                                    }
+                                }
+                                if (utxoAmt < sendAmt)
+                                    return reject("Insufficient balance:" + floID);
+                                let change = (utxoAmt - sendAmt);
+                                if (change > 0)
+                                    trx.addoutput(floID, change);
+                            }
+                            for (floID in receivers)
+                                trx.addoutput(floID, receivers[floID]);
+                            trx.addflodata(floData.replace(/\n/g,' '));
+                            for (let i = 0; i < wifSeq.length; i++)
+                                trx.signinput(i, wifSeq[i], 1);
+                            var signedTxHash = trx.serialize();
+                            this.broadcastTx(signedTxHash)
+                                .then(txid => resolve(txid))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+
+            //Broadcast signed Tx in blockchain using API
+            broadcastTx: function (signedTxHash) {
+                return new Promise((resolve, reject) => {
+                    var request = new XMLHttpRequest();
+                    var url = this.util.serverList[this.util.curPos] + 'api/tx/send';
+                    console.log(url)
+                    if (signedTxHash.length < 1)
+                        reject("Empty Signature");
+                    else {
+                        var params = `{"rawtx":"${signedTxHash}"}`;
+                        request.open('POST', url, true);
+                        //Send the proper header information along with the request
+                        request.setRequestHeader('Content-type', 'application/json');
+                        request.onload = function () {
+                            if (request.readyState == 4 && request.status == 200) {
+                                console.log(request.response);
+                                resolve(JSON.parse(request.response).txid.result);
+                            } else
+                                reject(request.responseText);
+                        }
+                        request.send(params);
+                    }
+                })
+            },
+
+            //Read Txs of Address between from and to
+            readTxs: function (addr, from, to) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=${from}&to=${to}`)
+                        .then(response => resolve(response))
+                        .catch(error => reject(error))
+                });
+            },
+
+            //Read All Txs of Address (newest first)
+            readAllTxs: function (addr) {
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => {
+                        this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${response.totalItems}0`)
+                            .then(response => resolve(response.items))
+                            .catch(error => reject(error));
+                    }).catch(error => reject(error))
+                });
+            },
+
+            /*Read flo Data from txs of given Address
+            options can be used to filter data
+            limit       : maximum number of filtered data (default = 1000, negative  = no limit)
+            ignoreOld   : ignore old txs (default = 0)
+            sentOnly    : filters only sent data
+            pattern     : filters data that starts with a pattern
+            contains    : filters data that contains a string
+            filter      : custom filter funtion for floData (eg . filter: d => {return d[0] == '$'})
+            */
+            readData: function (addr, options = {}) {
+                options.limit = options.limit | 1000
+                options.ignoreOld = options.ignoreOld | 0
+                return new Promise((resolve, reject) => {
+                    this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=1`).then(response => {
+                        var newItems = response.totalItems - options.ignoreOld;
+                        this.promisedAPI(`api/addrs/${addr}/txs?from=0&to=${newItems*2}`).then(
+                            response => {
+                                if (options.limit <= 0)
+                                    options.limit = response.items.length;
+                                var filteredData = [];
+                                for (i = 0; i < (response.totalItems - options.ignoreOld) &&
+                                    filteredData.length < options.limit; i++) {
+                                    if (options.sentOnly && response.items[i].vin[0].addr !==
+                                        addr)
+                                        continue;
+                                    if (options.pattern && !response.items[i].floData
+                                        .startsWith(options.pattern, 0) && !response.items[i]
+                                        .floData.startsWith(options.pattern, 2))
+                                        continue;
+                                    if (options.contains && !response.items[i].floData.includes(
+                                            options.contains))
+                                        continue;
+                                    if (options.filter && !options.filter(response.items[i]
+                                            .floData))
+                                        continue;
+                                    filteredData.push(response.items[i].floData);
+                                }
+                                resolve({
+                                    totalTxs: response.totalItems,
+                                    data: filteredData
+                                });
+                            }).catch(error => {
+                            reject(error);
+                        });
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            }
+        }
+    </script>
+    <script id="floSupernode">
+        /* flo Supernode Operators to send/receive data from supernodes using websocket */
+        const floSupernode = {
+
+            //kBucket object 
+            kBucket: {
+                supernodeKBucket: null,
+                decodeBase58Address: function (address) {
+                    let k = bitjs[floGlobals.blockchain].Base58.decode(address)
+                    k.shift()
+                    k.splice(-4, 4)
+                    return Crypto.util.bytesToHex(k)
+                },
+                floIdToKbucketId: function (address) {
+                    const decodedId = this.decodeBase58Address(address);
+                    const nodeIdBigInt = new BigInteger(decodedId, 16);
+                    const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned();
+                    const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes);
+                    return nodeIdNewInt8Array;
+                },
+                launch: function (superNodeList = Object.keys(floGlobals.supernodes), master_floID = floGlobals
+                .adminID) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            const SuKBucketId = this.floIdToKbucketId(master_floID);
+                            const SukbOptions = {
+                                localNodeId: SuKBucketId
+                            }
+                            this.supernodeKBucket = new BuildKBucket(SukbOptions);
+                            for (var i = 0; i < superNodeList.length; i++) {
+                                this.addNewNode(superNodeList[i])
+                            }
+                            resolve('SuperNode KBucket formed');
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+                addContact: function (id, floID, KB = this.supernodeKBucket) {
+                    const contact = {
+                        id: id,
+                        floID: floID
+                    };
+                    KB.add(contact)
+                },
+                addNewNode: function (address, KB = this.supernodeKBucket) {
+                    let decodedId = address;
+                    try {
+                        decodedId = this.floIdToKbucketId(address);
+                    } catch (e) {
+                        decodedId = address;
+                    }
+                    this.addContact(decodedId, address, KB);
+                },
+                isNodePresent: function (flo_id, KB = this.supernodeKBucket) {
+                    let kArray = KB.toArray();
+                    let kArrayFloIds = kArray.map(k => k.floID);
+                    if (kArrayFloIds.includes(flo_id))
+                        return true;
+                    else
+                        return false;
+                },
+
+                getInnerNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        let kArrayFloIds = KB.toArray().map(k => k.floID);
+                        var innerNodes = []
+                        if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) {
+                            for (var i = kArrayFloIds.indexOf(flo_addr1); i != flo_addr2; i++) {
+                                if (i >= kArrayFloIds.length)
+                                    i = -1
+                                else
+                                    innerNodes.push(kArrayFloIds[i])
+                            }
+                            resolve(innerNodes)
+                        } else
+                            reject('Given nodes are not in KBucket')
+                    });
+                },
+
+                getOuterNodes: function (flo_addr1, flo_addr2, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        let kArrayFloIds = KB.toArray().map(k => k.floID);
+                        var outterNodes = []
+                        if (kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)) {
+                            for (var i = kArrayFloIds.indexOf(flo_addr2); i != flo_addr1; i++) {
+                                if (i >= kArrayFloIds.length)
+                                    i = -1
+                                else
+                                    outterNodes.push(kArrayFloIds[i])
+                            }
+                            resolve(outterNodes)
+                        } else
+                            reject('Given nodes are not in KBucket')
+                    });
+                },
+
+                getPrevSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let kArrayFloIds = KB.toArray().map(k => k.floID);
+                            let pos = kArrayFloIds.indexOf(flo_addr)
+                            var prevSupernode = []
+                            for (var i = 1; i <= n; i++) {
+                                if (pos - i < 0)
+                                    var prev = pos - i + kArrayFloIds.length
+                                else
+                                    var prev = pos - i
+                                prevSupernode.push(kArrayFloIds[prev])
+                            }
+                            resolve(prevSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+
+                getNextSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let kArrayFloIds = KB.toArray().map(k => k.floID);
+                            let pos = kArrayFloIds.indexOf(flo_addr)
+                            var nextSupernode = []
+                            for (var i = 1; i <= n; i++) {
+                                if (pos + i >= kArrayFloIds.length)
+                                    var next = pos + i - kArrayFloIds.length
+                                else
+                                    var next = pos + i
+                                nextSupernode.push(kArrayFloIds[next])
+                            }
+                            resolve(nextSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                },
+
+                determineClosestSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
+                    return new Promise((resolve, reject) => {
+                        try {
+                            let isFloIdUint8 = flo_addr instanceof Uint8Array;
+                            if (!isFloIdUint8)
+                                flo_addr = this.floIdToKbucketId(flo_addr);
+                            var closestSupernode = KB.closest(flo_addr, n);
+                            closestSupernode = closestSupernode.map(k => k.floID);
+                            resolve(closestSupernode);
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                }
+            },
+
+            sendDataToSN(data, snfloID) {
+                return new Promise((resolve, reject) => {
+                    var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws");
+                    websocket.onmessage = (evt => {
+                        if (evt.data == '$+') {
+                            websocket.send(data);
+                            resolve(`Data sent to supernode : ${snfloID}`);
+                        } else if (evt.data == '$-') {
+                            this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                                this.sendDataToSN(data, nextNode[0])
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error))
+                            }).catch(error => reject(error))
+                        } else {
+                            console.log(evt.data)
+                            reject(evt.data)
+                        }
+                        websocket.close();
+                    })
+                    websocket.onerror = (evt) => {
+                        this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                            this.sendDataToSN(data, nextNode[0])
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    };
+                })
+            },
+
+            //Sends data to the supernode
+            sendData: function (data, floID) {
+                return new Promise((resolve, reject) => {
+                    this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+                        this.sendDataToSN(data, closestNode[0])
+                            .then(result => resolve(result))
+                            .catch(error => reject(error))
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            },
+
+            requestDataFromSN(request, snfloID) {
+                return new Promise((resolve, reject) => {
+                    var websocket = new WebSocket("wss://" + floGlobals.supernodes[snfloID].uri + "/ws");
+                    websocket.onmessage = (evt => {
+                        if (evt.data == '$+') {
+                            websocket.send(`?${request}`);
+                        } else if (evt.data == '$-') {
+                            this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                                this.requestDataFromSN(request, nextNode[0])
+                                    .then(result => resolve(result))
+                                    .catch(error => reject(error))
+                            }).catch(error => reject(error))
+                            websocket.close()
+                        } else {
+                            resolve(evt.data);
+                            websocket.close();
+                        }
+                    })
+                    websocket.onerror = (evt) => {
+                        this.kBucket.getNextSupernode(snfloID).then(nextNode => {
+                            this.requestDataFromSN(request, nextNode[0])
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }).catch(error => reject(error))
+                    };
+                })
+            },
+
+            //Request data from supernode
+            requestData: function (request, floID) {
+                return new Promise((resolve, reject) => {
+                    this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+                        this.requestDataFromSN(request, closestNode[0])
+                            .then(result => resolve(result))
+                            .catch(error => reject(error))
+                    }).catch(error => {
+                        reject(error);
+                    });
+                });
+            }
+        }
+
+        /**Kademlia DHT K-bucket implementation as a binary tree.
+        * Implementation of a Kademlia DHT k-bucket used for storing
+        * contact (peer node) information.
+        *
+        * @extends EventEmitter
+        */
+        function BuildKBucket(options = {}) {
+            /**
+            * `options`:
+            *   `distance`: Function
+            *     `function (firstId, secondId) { return distance }` An optional
+            *     `distance` function that gets two `id` Uint8Arrays
+            *     and return distance (as number) between them.
+            *   `arbiter`: Function (Default: vectorClock arbiter)
+            *     `function (incumbent, candidate) { return contact; }` An optional
+            *     `arbiter` function that givent two `contact` objects with the same `id`
+            *     returns the desired object to be used for updating the k-bucket. For
+            *     more details, see [arbiter function](#arbiter-function).
+            *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
+            *     If not provided, a local node id will be created via `randomBytes(20)`.
+            *     `metadata`: Object (Default: {}) Optional satellite data to include
+            *     with the k-bucket. `metadata` property is guaranteed not be altered by,
+            *     it is provided as an explicit container for users of k-bucket to store
+            *     implementation-specific data.
+            *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
+            *     that a k-bucket can contain before being full or split.
+            *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
+            *     ping when a bucket that should not be split becomes full. KBucket will
+            *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
+            *     not been contacted the longest.
+            *
+            * @param {Object=} options optional
+            */
+
+            this.localNodeId = options.localNodeId || window.crypto.getRandomValues(new Uint8Array(20))
+            this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20
+            this.numberOfNodesToPing = options.numberOfNodesToPing || 3
+            this.distance = options.distance || this.distance
+            // use an arbiter from options or vectorClock arbiter by default
+            this.arbiter = options.arbiter || this.arbiter
+            this.metadata = Object.assign({}, options.metadata)
+
+            this.createNode = function () {
+                return {
+                    contacts: [],
+                    dontSplit: false,
+                    left: null,
+                    right: null
+                }
+            }
+
+            this.ensureInt8 = function (name, val) {
+                if (!(val instanceof Uint8Array)) {
+                    throw new TypeError(name + ' is not a Uint8Array')
+                }
+            }
+
+            /**
+            * @param  {Uint8Array} array1
+            * @param  {Uint8Array} array2
+            * @return {Boolean}
+            */
+            this.arrayEquals = function (array1, array2) {
+                if (array1 === array2) {
+                    return true
+                }
+                if (array1.length !== array2.length) {
+                    return false
+                }
+                for (let i = 0, length = array1.length; i < length; ++i) {
+                    if (array1[i] !== array2[i]) {
+                        return false
+                    }
+                }
+                return true
+            }
+
+            this.ensureInt8('option.localNodeId as parameter 1', this.localNodeId)
+            this.root = this.createNode()
+
+            /**
+            * Default arbiter function for contacts with the same id. Uses
+            * contact.vectorClock to select which contact to update the k-bucket with.
+            * Contact with larger vectorClock field will be selected. If vectorClock is
+            * the same, candidat will be selected.
+            *
+            * @param  {Object} incumbent Contact currently stored in the k-bucket.
+            * @param  {Object} candidate Contact being added to the k-bucket.
+            * @return {Object}           Contact to updated the k-bucket with.
+            */
+            this.arbiter = function (incumbent, candidate) {
+                return incumbent.vectorClock > candidate.vectorClock ? incumbent : candidate
+            }
+
+            /**
+            * Default distance function. Finds the XOR
+            * distance between firstId and secondId.
+            *
+            * @param  {Uint8Array} firstId  Uint8Array containing first id.
+            * @param  {Uint8Array} secondId Uint8Array containing second id.
+            * @return {Number}              Integer The XOR distance between firstId
+            *                               and secondId.
+            */
+            this.distance = function (firstId, secondId) {
+                let distance = 0
+                let i = 0
+                const min = Math.min(firstId.length, secondId.length)
+                const max = Math.max(firstId.length, secondId.length)
+                for (; i < min; ++i) {
+                    distance = distance * 256 + (firstId[i] ^ secondId[i])
+                }
+                for (; i < max; ++i) distance = distance * 256 + 255
+                return distance
+            }
+
+            /**
+            * Adds a contact to the k-bucket.
+            *
+            * @param {Object} contact the contact object to add
+            */
+            this.add = function (contact) {
+                this.ensureInt8('contact.id', (contact || {}).id)
+
+                let bitIndex = 0
+                let node = this.root
+
+                while (node.contacts === null) {
+                    // this is not a leaf node but an inner node with 'low' and 'high'
+                    // branches; we will check the appropriate bit of the identifier and
+                    // delegate to the appropriate node for further processing
+                    node = this._determineNode(node, contact.id, bitIndex++)
+                }
+
+                // check if the contact already exists
+                const index = this._indexOf(node, contact.id)
+                if (index >= 0) {
+                    this._update(node, index, contact)
+                    return this
+                }
+
+                if (node.contacts.length < this.numberOfNodesPerKBucket) {
+                    node.contacts.push(contact)
+                    return this
+                }
+
+                // the bucket is full
+                if (node.dontSplit) {
+                    // we are not allowed to split the bucket
+                    // we need to ping the first this.numberOfNodesToPing
+                    // in order to determine if they are alive
+                    // only if one of the pinged nodes does not respond, can the new contact
+                    // be added (this prevents DoS flodding with new invalid contacts)
+                    return this
+                }
+
+                this._split(node, bitIndex)
+                return this.add(contact)
+            }
+
+            /**
+            * Get the n closest contacts to the provided node id. "Closest" here means:
+            * closest according to the XOR metric of the contact node id.
+            *
+            * @param  {Uint8Array} id  Contact node id
+            * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
+            *                          closest contacts to return
+            * @return {Array}          Array Maximum of n closest contacts to the node id
+            */
+            this.closest = function (id, n = Infinity) {
+                this.ensureInt8('id', id)
+
+                if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
+                    throw new TypeError('n is not positive number')
+                }
+
+                let contacts = []
+
+                for (let nodes = [this.root], bitIndex = 0; nodes.length > 0 && contacts.length < n;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) {
+                        const detNode = this._determineNode(node, id, bitIndex++)
+                        nodes.push(node.left === detNode ? node.right : node.left)
+                        nodes.push(detNode)
+                    } else {
+                        contacts = contacts.concat(node.contacts)
+                    }
+                }
+
+                return contacts
+                    .map(a => [this.distance(a.id, id), a])
+                    .sort((a, b) => a[0] - b[0])
+                    .slice(0, n)
+                    .map(a => a[1])
+            }
+
+            /**
+            * Counts the total number of contacts in the tree.
+            *
+            * @return {Number} The number of contacts held in the tree
+            */
+            this.count = function () {
+                // return this.toArray().length
+                let count = 0
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) nodes.push(node.right, node.left)
+                    else count += node.contacts.length
+                }
+                return count
+            }
+
+            /**
+            * Determines whether the id at the bitIndex is 0 or 1.
+            * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
+            *
+            * @param  {Object} node     internal object that has 2 leafs: left and right
+            * @param  {Uint8Array} id   Id to compare localNodeId with.
+            * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
+            *                           to check in the id Uint8Array.
+            * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
+            */
+            this._determineNode = function (node, id, bitIndex) {
+                // *NOTE* remember that id is a Uint8Array and has granularity of
+                // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
+
+                // id's that are too short are put in low bucket (1 byte = 8 bits)
+                // (bitIndex >> 3) finds how many bytes the bitIndex describes
+                // bitIndex % 8 checks if we have extra bits beyond byte multiples
+                // if number of bytes is <= no. of bytes described by bitIndex and there
+                // are extra bits to consider, this means id has less bits than what
+                // bitIndex describes, id therefore is too short, and will be put in low
+                // bucket
+                const bytesDescribedByBitIndex = bitIndex >> 3
+                const bitIndexWithinByte = bitIndex % 8
+                if ((id.length <= bytesDescribedByBitIndex) && (bitIndexWithinByte !== 0)) {
+                    return node.left
+                }
+
+                const byteUnderConsideration = id[bytesDescribedByBitIndex]
+
+                // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
+                // where 255 is 11111111 and 0 is 00000000
+                // in order to find out whether the bit at bitIndexWithinByte is set
+                // we construct (1 << (7 - bitIndexWithinByte)) which will consist
+                // of all bits being 0, with only one bit set to 1
+                // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
+                // (1 << (7 - 3)) -> (1 << 4) -> 16
+                if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
+                    return node.right
+                }
+
+                return node.left
+            }
+
+            /**
+            * Get a contact by its exact ID.
+            * If this is a leaf, loop through the bucket contents and return the correct
+            * contact if we have it or null if not. If this is an inner node, determine
+            * which branch of the tree to traverse and repeat.
+            *
+            * @param  {Uint8Array} id The ID of the contact to fetch.
+            * @return {Object|Null}   The contact if available, otherwise null
+            */
+            this.get = function (id) {
+                this.ensureInt8('id', id)
+
+                let bitIndex = 0
+
+                let node = this.root
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++)
+                }
+
+                // index of uses contact id for matching
+                const index = this._indexOf(node, id)
+                return index >= 0 ? node.contacts[index] : null
+            }
+
+            /**
+            * Returns the index of the contact with provided
+            * id if it exists, returns -1 otherwise.
+            *
+            * @param  {Object} node    internal object that has 2 leafs: left and right
+            * @param  {Uint8Array} id  Contact node id.
+            * @return {Number}         Integer Index of contact with provided id if it
+            *                          exists, -1 otherwise.
+            */
+            this._indexOf = function (node, id) {
+                for (let i = 0; i < node.contacts.length; ++i) {
+                    if (this.arrayEquals(node.contacts[i].id, id)) return i
+                }
+
+                return -1
+            }
+
+            /**
+            * Removes contact with the provided id.
+            *
+            * @param  {Uint8Array} id The ID of the contact to remove.
+            * @return {Object}        The k-bucket itself.
+            */
+            this.remove = function (id) {
+                this.ensureInt8('the id as parameter 1', id)
+
+                let bitIndex = 0
+                let node = this.root
+
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++)
+                }
+
+                const index = this._indexOf(node, id)
+                if (index >= 0) {
+                    const contact = node.contacts.splice(index, 1)[0]
+                }
+
+                return this
+            }
+
+            /**
+            * Splits the node, redistributes contacts to the new nodes, and marks the
+            * node that was split as an inner node of the binary tree of nodes by
+            * setting this.root.contacts = null
+            *
+            * @param  {Object} node     node for splitting
+            * @param  {Number} bitIndex the bitIndex to which byte to check in the
+            *                           Uint8Array for navigating the binary tree
+            */
+            this._split = function (node, bitIndex) {
+                node.left = this.createNode()
+                node.right = this.createNode()
+
+                // redistribute existing contacts amongst the two newly created nodes
+                for (const contact of node.contacts) {
+                    this._determineNode(node, contact.id, bitIndex).contacts.push(contact)
+                }
+
+                node.contacts = null // mark as inner tree node
+
+                // don't split the "far away" node
+                // we check where the local node would end up and mark the other one as
+                // "dontSplit" (i.e. "far away")
+                const detNode = this._determineNode(node, this.localNodeId, bitIndex)
+                const otherNode = node.left === detNode ? node.right : node.left
+                otherNode.dontSplit = true
+            }
+
+            /**
+            * Returns all the contacts contained in the tree as an array.
+            * If this is a leaf, return a copy of the bucket. `slice` is used so that we
+            * don't accidentally leak an internal reference out that might be
+            * accidentally misused. If this is not a leaf, return the union of the low
+            * and high branches (themselves also as arrays).
+            *
+            * @return {Array} All of the contacts in the tree, as an array
+            */
+            this.toArray = function () {
+                let result = []
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) nodes.push(node.right, node.left)
+                    else result = result.concat(node.contacts)
+                }
+                return result
+            }
+
+            /**
+            * Updates the contact selected by the arbiter.
+            * If the selection is our old contact and the candidate is some new contact
+            * then the new contact is abandoned (not added).
+            * If the selection is our old contact and the candidate is our old contact
+            * then we are refreshing the contact and it is marked as most recently
+            * contacted (by being moved to the right/end of the bucket array).
+            * If the selection is our new contact, the old contact is removed and the new
+            * contact is marked as most recently contacted.
+            *
+            * @param  {Object} node    internal object that has 2 leafs: left and right
+            * @param  {Number} index   the index in the bucket where contact exists
+            *                          (index has already been computed in a previous
+            *                          calculation)
+            * @param  {Object} contact The contact object to update.
+            */
+            this._update = function (node, index, contact) {
+                // sanity check
+                if (!this.arrayEquals(node.contacts[index].id, contact.id)) {
+                    throw new Error('wrong index for _update')
+                }
+
+                const incumbent = node.contacts[index]
+                const selection = this.arbiter(incumbent, contact)
+                // if the selection is our old contact and the candidate is some new
+                // contact, then there is nothing to do
+                if (selection === incumbent && incumbent !== contact) return
+
+                node.contacts.splice(index, 1) // remove old contact
+                node.contacts.push(selection) // add more recent contact version
+
+            }
+        }
+    </script>
+    <script id="compactIDB">
+        /* Compact IndexedDB operations */
+
+        window.indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+        window.IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.msIDBTransaction;
+        window.IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
+
+        if (!window.indexedDB)
+            window.alert("Your browser doesn't support a stable version of IndexedDB.")
+
+        const compactIDB = {
+
+            setDefaultDB: function (dbName) {
+                this.defaultDB = dbName;
+            },
+
+            initDB: function (dbName, objectStores = {}, version = null, removeStores = []) {
+                return new Promise((resolve, reject) => {
+                    this.defaultDB = this.defaultDB || dbName;
+                    var idb = version ? indexedDB.open(dbName, version) : indexedDB.open(dbName);
+                    idb.onerror = (event) => {
+                        reject("Error in opening IndexedDB!");
+                    };
+                    idb.onupgradeneeded = (event) => {
+                        var db = event.target.result;
+                        for (let obs in objectStores) {
+                            var objectStore = db.createObjectStore(obs, objectStores[obs].options ||
+                            {});
+                            if (objectStores[obs].indexes && typeof objectStores[obs].indexes ===
+                                'object')
+                                for (let i in objectStores[obs].indexes)
+                                    objectStore.createIndex(i, i, objectStores[obs].indexes[i] || {});
+                        }
+                        if (version)
+                            removeStores.forEach(obs => db.deleteObjectStore(obs));
+                    }
+                    idb.onsuccess = (event) => {
+                        var db = event.target.result;
+                        if (JSON.stringify(Object.values(db.objectStoreNames).sort()) === JSON
+                            .stringify(Object.keys(objectStores).sort()))
+                            resolve("Initiated IndexedDB");
+                        else {
+                            let removeObs = [];
+                            Object.values(db.objectStoreNames).forEach(obs => {
+                                if (obs in objectStores)
+                                    delete objectStores[obs]
+                                else
+                                    removeObs.push(obs)
+                            })
+                            this.initDB(dbName, objectStores, db.version + 1, removeObs)
+                                .then(result => resolve(result))
+                                .catch(error => reject(error))
+                        }
+                        db.close();
+                    }
+                });
+            },
+
+            openDB: function (dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    var idb = indexedDB.open(dbName);
+                    idb.onerror = (event) => reject("Error in opening IndexedDB!");
+                    idb.onsuccess = (event) => resolve(event.target.result);
+                });
+            },
+
+            deleteDB: function (dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    var deleteReq = indexedDB.deleteDatabase(dbName);;
+                    deleteReq.onerror = (event) => reject("Error deleting database!");
+                    deleteReq.onsuccess = (event) => resolve("Database deleted successfully");
+                });
+            },
+
+            writeData: function (obsName, data, key = false, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let writeReq = (key ? obs.put(data, key) : obs.put(data));
+                        writeReq.onsuccess = (evt) => resolve(`Write data Successful`);
+                        writeReq.onerror = (evt) => reject(
+                            `Write data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            addData: function (obsName, data, key = false, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let addReq = (key ? obs.add(data, key) : obs.add(data));
+                        addReq.onsuccess = (evt) => resolve(`Add data successful`);
+                        addReq.onerror = (evt) => reject(
+                            `Add data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            removeData: function (obsName, key, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let delReq = obs.delete(key);
+                        delReq.onsuccess = (evt) => resolve(`Removed Data ${key}`);
+                        delReq.onerror = (evt) => reject(
+                            `Remove data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            clearData: function (obsName, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                        let clearReq = obs.clear();
+                        clearReq.onsuccess = (evt) => resolve(`Clear data Successful`);
+                        clearReq.onerror = (evt) => reject(`Clear data Unsuccessful`);
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            readData: function (obsName, key, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        let getReq = obs.get(key);
+                        getReq.onsuccess = (evt) => resolve(evt.target.result);
+                        getReq.onerror = (evt) => reject(
+                            `Read data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            readAllData: function (obsName, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        var tmpResult = {}
+                        let curReq = obs.openCursor();
+                        curReq.onsuccess = (evt) => {
+                            var cursor = evt.target.result;
+                            if (cursor) {
+                                tmpResult[cursor.primaryKey] = cursor.value;
+                                cursor.continue();
+                            } else
+                                resolve(tmpResult);
+                        }
+                        curReq.onerror = (evt) => reject(
+                            `Read-All data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            },
+
+            searchData: function (obsName, patternEval, dbName = this.defaultDB) {
+                return new Promise((resolve, reject) => {
+                    this.openDB(dbName).then(db => {
+                        var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                        var filteredResult = {}
+                        let curReq = obs.openCursor();
+                        curReq.onsuccess = (evt) => {
+                            var cursor = evt.target.result;
+                            if (cursor) {
+                                if (patternEval(cursor.primaryKey, cursor.value))
+                                    filteredResult[cursor.primaryKey] = cursor.value;
+                                cursor.continue();
+                            } else
+                                resolve(filteredResult);
+                        }
+                        curReq.onerror = (evt) => reject(
+                            `Search unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                        );
+                        db.close();
+                    }).catch(error => reject(error));
+                });
+            }
+        }
+    </script>
+    <script id="floCloudAPI">
+        /* FLO Cloud operations to send/request application data*/
+        const floCloudAPI = {
+
+            util: {
+
+                lastCommit: {},
+
+                resetData: function (dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        for (vc in dataSet) {
+                            var message = dataSet[vc].message;
+                            if (message.reset) {
+                                floGlobals.appObjects[message.object] = message.reset
+                                floGlobals.vectorClock[message.object] = vc
+                                compactIDB.writeData("appObjects", floGlobals.appObjects[message.object], message
+                                    .object)
+                                compactIDB.writeData("vectorClock", vc, message.object)
+                            }
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                },
+
+                updateData: function (dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        for (vc in dataSet) {
+                            var message = dataSet[vc].message;
+                            if (message.diff) {
+                                floGlobals.appObjects[message.object] = mergeDifference(floGlobals.appObjects[
+                                    message.object], message.diff)
+                                compactIDB.writeData("appObjects", floGlobals.appObjects[message.object], message
+                                    .object)
+                            }
+                            floGlobals.vectorClock[message.object] = vc
+                            compactIDB.writeData("vectorClock", vc, message.object)
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                },
+
+                storeGeneralData: function (filterStr, dataSet) {
+                    try {
+                        dataSet = JSON.parse(dataSet);
+                        console.log(dataSet)
+                        if (!Array.isArray(floGlobals.generalData[filterStr]))
+                            floGlobals.generalData[filterStr] = []
+                        for (vc in dataSet) {
+                            floGlobals.generalData[filterStr].push({
+                                sender: dataSet[vc].senderID,
+                                vectorClock: vc,
+                                message: dataSet[vc].message
+                            })
+                            compactIDB.writeData("generalData", floGlobals.generalData[filterStr], filterStr)
+                            floGlobals.generalVC[filterStr] = vc
+                            compactIDB.writeData("generalVC", vc, filterStr)
+                        }
+                    } catch (error) {
+                        console.error(error)
+                    }
+                }
+            },
+
+            //send Any message to supernode cloud storage
+            sendApplicationData: function (message, type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var data = {
+                        senderID: myFloID,
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        pubKey: myPubKey,
+                        message: message,
+                        sign: floCrypto.signData(JSON.stringify(message), myPrivKey),
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment || ""
+                    }
+                    floSupernode.sendData(JSON.stringify(data), data.receiverID)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                })
+            },
+
+            //request any data from supernode cloud
+            requestApplicationData: function (options = {}) {
+                return new Promise((resolve, reject) => {
+                    var request = {
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        senderIDs: options.senderIDs || undefined,
+                        application: options.application || floGlobals.application,
+                        type: options.type || undefined,
+                        comment: options.comment || undefined,
+                        lowerVectorClock: options.lowerVectorClock || undefined,
+                        upperVectorClock: options.upperVectorClock || undefined,
+                        atVectorClock: options.atVectorClock || undefined,
+                        mostRecent: options.mostRecent || undefined,
+                    }
+                    floSupernode.requestData(JSON.stringify(request), request.receiverID)
+                        .then(response => resolve(response))
+                        .catch(error => reject(error))
+                })
+            },
+
+            //send General Data
+            sendGeneralData: function (message, type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    this.sendApplicationData(message, type, options)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                })
+            },
+
+            //request General Data
+            requestGeneralData: function (type, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var filterStr = JSON.stringify({
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment
+                    })
+                    options.type = type
+                    options.lowerVectorClock = options.lowerVectorClock || floGlobals.generalVC[filterStr] +
+                        1
+                    this.requestApplicationData(options).then(dataSet => {
+                        this.util.storeGeneralData(filterStr, dataSet)
+                        resolve('General Data Updated')
+                    }).catch(error => reject(error))
+                })
+            },
+
+            //request an object data from supernode cloud
+            requestObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var request = {
+                        receiverID: options.receiverID || floGlobals.adminID,
+                        senderIDs: (options.senderIDs === false) ? false : options.senderIDs ||
+                            floGlobals.subAdmins,
+                        application: options.application || floGlobals.application,
+                        comment: options.comment,
+                        type: `${objectName}@Reset`,
+                        lowerVectorClock: floGlobals.vectorClock[objectName] + 1,
+                        mostRecent: true
+                    }
+                    floSupernode.requestData(JSON.stringify(request), request.receiverID).then(dataSet => {
+                        this.util.resetData(dataSet)
+                        request.type = `${objectName}@Update`
+                        request.lowerVectorClock = floGlobals.vectorClock[objectName] + 1
+                        request.mostRecent = false
+                        floSupernode.requestData(JSON.stringify(request), request.receiverID).then(
+                            dataSet => {
+                                this.util.updateData(dataSet)
+                                this.util.lastCommit[objectName] = JSON.stringify(floGlobals
+                                    .appObjects[objectName])
+                                resolve('Object Data Updated')
+                            }).catch(error => reject(error))
+                    }).catch(error => reject(error))
+                })
+            },
+
+            //reset or initialize an object and send it to cloud
+            resetObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var message = {
+                        division: options.division || floGlobals.division,
+                        object: objectName,
+                        vectorClock: floGlobals.vectorClock[objectName],
+                        reset: floGlobals.appObjects[objectName]
+                    }
+                    this.sendApplicationData(message, `${objectName}@Reset`, options).then(result => {
+                        this.util.lastCommit[objectName] = JSON.stringify(floGlobals.appObjects[
+                            objectName])
+                        resolve(result)
+                    }).catch(error => reject(error))
+                })
+            },
+
+            //update the diff and send it to cloud
+            updateObjectData: function (objectName, options = {}) {
+                return new Promise((resolve, reject) => {
+                    var message = {
+                        division: options.division || floGlobals.division,
+                        object: objectName,
+                        vectorClock: floGlobals.vectorClock[objectName],
+                        diff: findDifference(JSON.parse(this.util.lastCommit[objectName]), floGlobals
+                            .appObjects[objectName])
+                    }
+                    this.sendApplicationData(message, `${objectName}@Update`, options).then(result => {
+                        this.util.lastCommit[objectName] = JSON.stringify(floGlobals.appObjects[
+                            objectName])
+                        resolve(result)
+                    }).catch(error => reject(error))
+                })
+            }
+        }
+    </script>
+    <script id="floDapps">
+        /* General functions for FLO Dapps*/
+        const floDapps = {
+
+            util: {
+                appObs: {},
+
+                initIndexedDB: function () {
+                    return new Promise((resolve, reject) => {
+                        var obj = {
+                            //general
+                            lastTx: {},
+                            //supernode (cloud list)
+                            supernodes: {
+                                indexes: {
+                                    uri: null,
+                                    pubKey: null
+                                }
+                            },
+                            //login credentials
+                            credentials: {},
+                            //for Dapps
+                            subAdmins: {},
+                            appObjects: {},
+                            vectorClock: {},
+                            generalData: {},
+                            generalVC: {}
+                        }
+                        //add other given objectStores
+                        for (o in this.appObs)
+                            if (!(o in obj))
+                                obj[o] = this.appObs[o]
+                        compactIDB.initDB(floGlobals.application, obj).then(result => {
+                            resolve("IndexedDB App Storage Initated Successfully")
+                        }).catch(error => reject(error));
+                    })
+                },
+
+                startUpFunctions: {
+
+                    readSupernodeListFromAPI: function () {
+                        return new Promise((resolve, reject) => {
+                            compactIDB.readData("lastTx", floGlobals.SNStorageID).then(lastTx => {
+                                floBlockchainAPI.readData(floGlobals.SNStorageID, {
+                                    ignoreOld: lastTx,
+                                    sentOnly: true,
+                                    pattern: "SuperNodeStorage"
+                                }).then(result => {
+                                    for (var i = result.data.length - 1; i >= 0; i--) {
+                                        var content = JSON.parse(result.data[i])
+                                            .SuperNodeStorage;
+                                        for (sn in content.removeNodes)
+                                            compactIDB.removeData("supernodes", sn);
+                                        for (sn in content.addNodes)
+                                            compactIDB.writeData("supernodes", content
+                                                .addNodes[sn], sn);
+                                    }
+                                    compactIDB.writeData("lastTx", result.totalTxs,
+                                        floGlobals.SNStorageID);
+                                    compactIDB.readAllData("supernodes").then(result => {
+                                        floGlobals.supernodes = result;
+
+                                        floSupernode.kBucket.launch(Object.keys(
+                                                    floGlobals.supernodes),
+                                                floGlobals.SNStorageID)
+                                            .then(result => resolve(
+                                                "Loaded Supernode list\n" +
+                                                result))
+                                    })
+                                })
+                            }).catch(error => reject(error))
+                        })
+                    },
+
+                    readSubAdminListFromAPI: function () {
+                        return new Promise((resolve, reject) => {
+                            compactIDB.readData("lastTx", floGlobals.adminID).then(lastTx => {
+                                floBlockchainAPI.readData(floGlobals.adminID, {
+                                    ignoreOld: lastTx,
+                                    sentOnly: true,
+                                    pattern: floGlobals.application
+                                }).then(result => {
+                                    for (var i = result.data.length - 1; i >= 0; i--) {
+                                        var content = JSON.parse(result.data[i])[floGlobals
+                                            .application];
+                                        if (Array.isArray(content.removeSubAdmin))
+                                            for (var j = 0; j < content.removeSubAdmin
+                                                .length; j++)
+                                                compactIDB.removeData("subAdmins", content
+                                                    .removeSubAdmin[j]);
+                                        if (Array.isArray(content.addSubAdmin))
+                                            for (var k = 0; k < content.addSubAdmin
+                                                .length; k++)
+                                                compactIDB.writeData("subAdmins", true,
+                                                    content.addSubAdmin[k]);
+                                    }
+                                    compactIDB.writeData("lastTx", result.totalTxs,
+                                        floGlobals.adminID);
+                                    compactIDB.readAllData("subAdmins").then(result => {
+                                        floGlobals.subAdmins = Object.keys(result);
+                                        resolve("Read subAdmins from blockchain");
+                                    })
+                                })
+                            }).catch(error => reject(error))
+                        })
+                    },
+
+                    loadDataFromIDB: function () {
+                        return new Promise((resolve, reject) => {
+                            var loadData = ["appObjects", "vectorClock", "generalData", "generalVC"]
+                            var promises = []
+                            for (var i = 0; i < loadData.length; i++)
+                                promises[i] = compactIDB.readAllData(loadData[i])
+                            Promise.all(promises).then(results => {
+                                for (var i = 0; i < loadData.length; i++)
+                                    floGlobals[loadData[i]] = results[i]
+                                resolve("Loaded Data from IDB")
+                            }).catch(error => reject(error))
+                        })
+                    },
+
+                    getCredentials: function () {
+
+                        const defaultInput = function (type) {
+                            return new Promise((resolve, reject) => {
+                                let inputVal = prompt(`Enter ${type}: `)
+                                if (inputVal === null)
+                                    reject(null)
+                                else
+                                    resolve(inputVal)
+                            })
+                        }
+
+                        const inputFn = this.getCredentials.privKeyInput || defaultInput;
+
+                        const readSharesFromIDB = function (indexArr) {
+                            return new Promise((resolve, reject) => {
+                                var promises = []
+                                for (var i = 0; i < indexArr.length; i++)
+                                    promises.push(compactIDB.readData('credentials', indexArr[i]))
+                                Promise.all(promises).then(shares => {
+                                    var secret = floCrypto.retrieveShamirSecret(shares)
+                                    if (secret)
+                                        resolve(secret)
+                                    else
+                                        reject("Shares are insufficient or incorrect")
+                                }).catch(error => reject(error))
+                            })
+                        }
+
+                        const writeSharesToIDB = function (shares, i = 0, resultIndexes = []) {
+                            return new Promise((resolve, reject) => {
+                                if (i >= shares.length)
+                                    return resolve(resultIndexes)
+                                var n = floCrypto.randInt(0, 100000)
+                                compactIDB.addData("credentials", shares[i], n).then(res => {
+                                    resultIndexes.push(n)
+                                    writeSharesToIDB(shares, i + 1, resultIndexes)
+                                        .then(result => resolve(result))
+                                }).catch(error => {
+                                    writeSharesToIDB(shares, i, resultIndexes)
+                                        .then(result => resolve(result))
+                                })
+                            })
+                        }
+
+                        const getPrivateKeyCredentials = function () {
+                            return new Promise((resolve, reject) => {
+                                var indexArr = localStorage.getItem(`${floGlobals.application}#privKey`)
+                                if (indexArr) {
+                                    readSharesFromIDB(JSON.parse(indexArr))
+                                        .then(result => resolve(result))
+                                        .catch(error => reject(error))
+                                } else {
+                                    var privKey;
+                                    inputFn("PRIVATE_KEY").then(result => {
+                                        try {
+                                            if (!result)
+                                                return reject("Empty Private Key")
+                                            var floID = floCrypto.getFloIDfromPubkeyHex(
+                                                floCrypto.getPubKeyHex(result))
+                                            privKey = result
+                                        } catch (error) {
+                                            console.error(error)
+                                            return reject("Invalid Private Key")
+                                        }
+                                    }).catch(error => {
+                                        console.log(error, "Generating Random Keys")
+                                        privKey = floCrypto.generateNewID().privKey
+                                    }).finally(_ => {
+                                        var threshold = floCrypto.randInt(10, 20)
+                                        writeSharesToIDB(floCrypto.createShamirsSecretShares(
+                                            privKey, threshold, threshold)).then(
+                                            resultIndexes => {
+                                                //store index keys in localStorage
+                                                localStorage.setItem(
+                                                    `${floGlobals.application}#privKey`,
+                                                    JSON.stringify(resultIndexes))
+                                                //also add a dummy privatekey to the IDB
+                                                var randomPrivKey = floCrypto
+                                                .generateNewID().privKey
+                                                var randomThreshold = floCrypto.randInt(10,
+                                                    20)
+                                                writeSharesToIDB(floCrypto
+                                                    .createShamirsSecretShares(
+                                                        randomPrivKey, randomThreshold,
+                                                        randomThreshold))
+                                                //resolve private Key
+                                                resolve(privKey)
+                                            }).catch(error => reject(error))
+                                    })
+                                }
+                            })
+                        }
+
+                        const checkIfPinRequired = function(key){
+                            return new Promise((resolve, reject) => {
+                                if(key.length == 52)
+                                    resolve(key)
+                                else {
+                                    inputFn("PIN/Password").then(pwd => {
+                                        try{
+                                            let privKey = Crypto.AES.decrypt(key, pwd);
+                                            resolve(privKey)
+                                        }catch(error){
+                                            reject("Access Denied: Incorrect PIN/Password")
+                                        }                                   
+                                    }).catch(error => reject("Access Denied: PIN/Password required"))
+                                } 
+                            })
+                        }
+
+                        return new Promise((resolve, reject) => {
+                            getPrivateKeyCredentials().then(key => {
+                                checkIfPinRequired(key).then(privKey => {
+                                    try{
+                                        myPrivKey = privKey
+                                        myPubKey = floCrypto.getPubKeyHex(myPrivKey)
+                                        myFloID = floCrypto.getFloIDfromPubkeyHex(myPubKey)
+                                        resolve('Login Credentials loaded successful')
+                                    }catch(error){
+                                        reject("Corrupted Private Key")
+                                    }
+                                }).catch(error => reject(error))
+                            }).catch(error => reject(error))
+                        })
+                    }
+                },
+
+                callStartUpFunction: function (fname) {
+                    return new Promise((resolve, reject) => {
+                        this.startUpFunctions[fname]().then(result => {
+                            this.callStartUpFunction.completed += 1
+                            reactor.dispatchEvent("startUpSuccessLog",
+                                `${result}\nCompleted ${this.callStartUpFunction.completed}/${this.callStartUpFunction.total} Startup functions`
+                                )
+                            resolve(true)
+                        }).catch(error => {
+                            this.callStartUpFunction.failed += 1
+                            reactor.dispatchEvent("startUpErrorLog",
+                                `${error}\nFailed ${this.callStartUpFunction.failed}/${this.callStartUpFunction.total} Startup functions`
+                                )
+                            reject(false)
+                        })
+                    })
+                },
+
+                getFilterString: function (type, options = {}) {
+                    var filterStr = JSON.stringify({
+                        application: options.application || floGlobals.application,
+                        type: type,
+                        comment: options.comment
+                    })
+                    return filterStr
+                }
+            },
+
+            launchStartUp: function () {
+                return new Promise((resolve, reject) => {
+                    this.util.initIndexedDB().then(log => {
+                        console.log(log)
+                        this.util.callStartUpFunction.total = Object.keys(this.util
+                            .startUpFunctions).length
+                        this.util.callStartUpFunction.completed = 0
+                        this.util.callStartUpFunction.failed = 0
+                        var promises = []
+                        for (fn in this.util.startUpFunctions)
+                            promises.push(this.util.callStartUpFunction(fn))
+                        Promise.all(promises)
+                            .then(results => resolve('App Startup finished successful'))
+                            .catch(errors => reject('App StartUp failed'))
+                    })
+                })
+            },
+
+            addStartUpFunction: function (fname, fn) {
+                if (fname in this.util.startUpFunctions)
+                    throw (`Function ${fname} already defined`)
+                this.util.startUpFunctions[fname] = fn;
+            },
+
+            setCustomPrivKeyInput: function (customFn) {
+                this.util.startUpFunctions.getCredentials.privKeyInput = customFn
+            },
+
+            setAppObjectStores: function (appObs) {
+                this.util.appObs = appObs
+            },
+
+            manageSubAdmins(adminPrivKey, addList, rmList) {
+                return new Promise((resolve, reject) => {
+                    if (!Array.isArray(addList)) addList = undefined;
+                    if (!Array.isArray(rmList)) rmList = undefined;
+                    var floData = {
+                        [floGlobals.application]: {
+                            addSubAdmin: addList,
+                            removeSubAdmin: rmList,
+                        }
+                    }
+                    var floID = floCrypto.getFloIDfromPubkeyHex(floCrypto.getPubKeyHex(adminPrivKey))
+                    if (floID != floGlobals.adminID)
+                        reject('Access Denied for Admin privilege')
+                    else
+                        floBlockchainAPI.writeData(floID, JSON.stringify(floData), adminPrivKey)
+                        .then(result => resolve(['Updated SubAdmin List', result]))
+                        .catch(error => reject(error))
+                })
+            },
+
+            clearCredentials: function () {
+                return new Promise((resolve, reject) => {
+                    compactIDB.clearData('credentials').then(result => {
+                        localStorage.removeItem(`${floGlobals.application}#privKey`)
+                        myPrivKey = myPubKey = myFloID = undefined;
+                        resolve("privKey credentials deleted!")
+                    }).catch(error => reject(error))
+                })
+            },
+
+            securePrivKey: function(pwd){
+                return new Promise((resolve, reject) => {
+                    let indexArr = localStorage.getItem(`${floGlobals.application}#privKey`)
+                    if(!indexArr)
+                        return reject("PrivKey not found");
+                    indexArr = JSON.parse(indexArr)
+                    let encryptedKey = Crypto.AES.encrypt(myPrivKey, pwd);
+                    let threshold = indexArr.length;
+                    let shares = floCrypto.createShamirsSecretShares(encryptedKey, threshold, threshold)
+                    let promises = []; 
+                    for(var i=0; i<threshold;i++)
+                        promises.push(compactIDB.writeData("credentials", shares[i], indexArr[i], floGlobals.application));
+                    Promise.all(promises)
+                        .then(results => resolve("Private Key Secured"))
+                        .catch(error => reject(error))
+                })
+            },
+
+            objectDataMapper: function (object, path, data) {
+                var resObject = JSON.parse(JSON.stringify(object))
+                var pos = resObject;
+                path.forEach(p => pos = pos[p])
+                if (Array.isArray(pos)) {
+                    pos.push(data)
+                    return resObject
+                } else
+                    throw ('Path is not an Array')
+            },
+
+            getNextGeneralData: function (type, vectorClock, options = {}) {
+                var filter = this.util.getFilterString(type, options)
+                var filteredResult = []
+                for (var i = 0; i < floGlobals.generalData[filter].length; i++)
+                    if (floGlobals.generalData[filter][i].vectorClock > vectorClock)
+                        filteredResult.push(floGlobals.generalData[filter][i])
+                return filteredResult
+            }
+        }
+
+        reactor.registerEvent("startUpSuccessLog");
+        reactor.addEventListener("startUpSuccessLog", log => console.log(log))
+
+        reactor.registerEvent("startUpErrorLog");
+        reactor.addEventListener("startUpErrorLog", log => console.error(log))
+    </script>
+    <script id="onLoadStartUp">
+        function onLoadStartUp() {
+            floDapps.launchStartUp().then(result => {
+                console.log(result)
+                alert(`Welcome FLO_ID: ${myFloID}. Cloud code is ready.`)
+                //App functions....
+            }).catch(error => console.error(error))
+        }
+    </script>
+
+</html>
diff --git a/index.html b/index.html
index cd997c1..16d3e7d 100644
--- a/index.html
+++ b/index.html
@@ -1,13124 +1,16770 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
     <meta charset="UTF-8">
     <link rel="shortcut icon" href="#">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Local Bitcoin++</title>
-    <!-- <link rel="stylesheet" href="/home/aks/Documents/p2p/localbitcoinplusplus/supernode/server/web/playground/main.css">  -->
     <style>
-            @import url("https://fonts.googleapis.com/css?family=Barlow:400,500,600,700&display=swap");
-    @import url("https://fonts.googleapis.com/css?family=Roboto:400,500&display=swap");
-    @import url("https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap");
-    * {
-    -webkit-box-sizing: border-box;
+        @import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Roboto:wght@400;500&display=swap");
+        @import url("https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap");
+
+        * {
+            -webkit-box-sizing: border-box;
             box-sizing: border-box;
-    padding: 0;
-    margin: 0;
-    font-family: 'Barlow', sans-serif;
-    }
+            padding: 0;
+            margin: 0;
+            font-family: 'Roboto', sans-serif;
+        }
 
-    body {
-    background: var(--background);
-    color: rgba(var(--text), 1);
-    font-size: 16px;
-    margin: 1rem;
-    --primary-color: rgb(0, 83, 35);
-    --text: 17, 17, 17;
-    --text-light: 85, 85, 85;
-    --foreground: 255, 255, 255;
-    --background: #eaeaea;
-    }
+        body {
+            background: var(--background-color);
+            color: rgba(var(--text-color), 1);
+            font-size: 16px;
+            margin: 1rem;
+            --accent-color: #0e7d3d;
+            --text-color: 17, 17, 17;
+            --text-color-light: 85, 85, 85;
+            --foreground-color: 255, 255, 255;
+            --background-color: #efefef;
+        }
 
-    body[data-theme='dark'] {
-    --primary-color: mediumspringgreen;
-    --text: 238, 238, 238;
-    --text-light: 170, 170, 170;
-    --foreground: 26, 26, 26;
-    --background: #111;
-    }
+        body[data-theme='dark'] {
+            --accent-color: mediumspringgreen;
+            --text-color: 238, 238, 238;
+            --text-color-light: 170, 170, 170;
+            --foreground-color: 26, 26, 26;
+            --background-color: #111;
+        }
 
-    body[data-theme='dark'] h5 {
-    font-weight: 400;
-    }
+        body[data-theme='dark'] h5 {
+            font-weight: 400;
+        }
 
-    a {
-    font-weight: 600;
-    text-decoration: none;
-    color: var(--primary-color);
-    }
+        a {
+            font-weight: 600;
+            text-decoration: none;
+            color: var(--accent-color);
+        }
 
-    .dark-text {
-    color: #111;
-    }
+        .dark-text {
+            color: #111;
+        }
 
-    h1, h2, h3, h4 {
-    font-weight: 600;
-    }
+        h1,
+        h2,
+        h3,
+        h4,
+        h5 {
+            font-family: 'Poppins', sans-serif;
+            font-weight: 500;
+        }
 
-    h5 {
-    font-weight: 500;
-    letter-spacing: 0.06em;
-    }
-
-    button {
-    position: relative;
-    display: -webkit-inline-box;
-    display: -ms-inline-flexbox;
-    display: inline-flex;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        button {
+            position: relative;
+            display: -webkit-inline-box;
+            display: -ms-inline-flexbox;
+            display: inline-flex;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    text-transform: uppercase;
-    letter-spacing: 0.1em;
-    padding: 0.4em 0.6em;
-    font-weight: 600;
-    cursor: pointer;
-    border-radius: 0.2em;
-    color: rgba(var(--text), 1);
-    -webkit-transition: -webkit-transform 0.3s, -webkit-clip-path 0.3s;
-    transition: -webkit-transform 0.3s, -webkit-clip-path 0.3s;
-    transition: transform 0.3s, clip-path 0.3s;
-    transition: transform 0.3s, clip-path 0.3s, -webkit-transform 0.3s, -webkit-clip-path 0.3s;
-    border: none;
-    -webkit-clip-path: circle(100%);
+            text-transform: uppercase;
+            letter-spacing: 0.1em;
+            padding: 0.4em 0.6em;
+            font-weight: 500;
+            cursor: pointer;
+            border-radius: 0.2em;
+            color: rgba(var(--text-color), 1);
+            -webkit-transition: -webkit-transform 0.3s, -webkit-clip-path 0.3s;
+            transition: -webkit-transform 0.3s, -webkit-clip-path 0.3s;
+            transition: transform 0.3s, clip-path 0.3s;
+            transition: transform 0.3s, clip-path 0.3s, -webkit-transform 0.3s, -webkit-clip-path 0.3s;
+            border: none;
+            -webkit-clip-path: circle(100%);
             clip-path: circle(100%);
-    background: rgba(var(--text-light), 0.1);
-    -webkit-tap-highlight-color: transparent;
-    }
+            background: rgba(var(--text-color-light), 0.1);
+            -webkit-tap-highlight-color: transparent;
+        }
 
-    button::after {
-    content: '';
-    position: absolute;
-    width: 100%;
-    height: 100%;
-    background: rgba(var(--text-light), 0.16);
-    left: 0;
-    right: 0;
-    top: 0;
-    bottom: 0;
-    -webkit-clip-path: circle(0%);
+        button::after {
+            content: '';
+            position: absolute;
+            width: 100%;
+            height: 100%;
+            background: rgba(var(--text-color-light), 0.16);
+            left: 0;
+            right: 0;
+            top: 0;
+            bottom: 0;
+            -webkit-clip-path: circle(0%);
             clip-path: circle(0%);
-    -webkit-transition: 0.3s;
-    transition: 0.3s;
-    }
+            -webkit-transition: 0.3s;
+            transition: 0.3s;
+        }
 
-    button:hover::after {
-    -webkit-clip-path: circle(100%);
+        button:hover::after {
+            -webkit-clip-path: circle(100%);
             clip-path: circle(100%);
-    }
+        }
 
-    button:focus {
-    outline: thin solid rgba(var(--text-light), 0.4);
-    }
+        button:focus {
+            outline: thin solid rgba(var(--text-color-light), 0.4);
+        }
 
-    button:disabled {
-    cursor: default;
-    background: rgba(var(--text-light), 0.4);
-    }
+        button:disabled {
+            cursor: default;
+            background: rgba(var(--text-color-light), 0.4);
+        }
 
-    button:disabled ~ .loader {
-    opacity: 0;
-    }
+        button:disabled~.loader {
+            opacity: 0;
+        }
 
-    button:disabled::after {
-    -webkit-clip-path: none;
+        button:disabled::after {
+            -webkit-clip-path: none;
             clip-path: none;
-    }
+        }
 
-    input[type=number]::-webkit-inner-spin-button,
-    input[type=number]::-webkit-outer-spin-button {
-    -webkit-appearance: none;
-    margin: 0;
-    }
+        input[type=number]::-webkit-inner-spin-button,
+        input[type=number]::-webkit-outer-spin-button {
+            -webkit-appearance: none;
+            margin: 0;
+        }
 
-    input[type=number] {
-    -moz-appearance: textfield;
-    }
+        input[type=number] {
+            -moz-appearance: textfield;
+        }
 
-    input:invalid {
-    outline: none;
-    -webkit-box-shadow: none;
+        input:invalid {
+            outline: none;
+            -webkit-box-shadow: none;
             box-shadow: none;
-    }
+        }
 
-    ::-moz-focus-inner {
-    border: none;
-    }
+        ::-moz-focus-inner {
+            border: none;
+        }
 
-    .bottom-padding {
-    padding-bottom: 1em;
-    }
+        .bottom-padding {
+            padding-bottom: 1em;
+        }
 
-    .top-padding {
-    padding-top: 1em;
-    }
+        .top-padding {
+            padding-top: 1em;
+        }
 
-    .bottom-margin {
-    margin-bottom: 1.5rem !important;
-    }
+        .bottom-margin {
+            margin-bottom: 1.5rem !important;
+        }
 
-    .top-margin {
-    margin-top: 1.5rem !important;
-    }
+        .top-margin {
+            margin-top: 1.5rem !important;
+        }
 
-    .flex {
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    }
+        .flex {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+        }
 
-    .grid {
-    display: -ms-grid;
-    display: grid;
-    }
+        .grid {
+            display: -ms-grid;
+            display: grid;
+        }
 
-    .grid-2 {
-    -ms-grid-columns: auto auto;
-        grid-template-columns: auto auto;
-    gap: 1em;
-    }
+        .grid-2 {
+            -ms-grid-columns: auto auto;
+            grid-template-columns: auto auto;
+            gap: 1em;
+        }
 
-    .light-text {
-    color: rgba(var(--text), 0.7);
-    }
+        .light-text {
+            color: rgba(var(--text-color), 0.7);
+        }
 
-    .hide {
-    opacity: 0;
-    pointer-events: none;
-    }
+        .hide {
+            opacity: 0;
+            pointer-events: none;
+        }
 
-    .hide-completely {
-    display: none !important;
-    }
+        .hide-completely {
+            display: none !important;
+        }
 
-    .breakable {
-    word-break: break-all;
-    }
+        .breakable {
+            word-break: break-all;
+        }
 
-    .separator {
-    padding: .1em;
-    }
+        .separator {
+            padding: .1em;
+        }
 
-    .no-transformations {
-    -webkit-transform: none !important;
+        .no-transformations {
+            -webkit-transform: none !important;
             transform: none !important;
-    }
+        }
 
-    .center-text {
-    text-align: center;
-    }
+        .center-text {
+            text-align: center;
+        }
 
-    .roboto {
-    font-family: 'Roboto', sans-serif;
-    }
+        .roboto {
+            font-family: 'Roboto', sans-serif;
+        }
 
-    .hoverable {
-    position: relative;
-    }
+        .hoverable {
+            position: relative;
+        }
 
-    .hoverable::after {
-    content: '';
-    position: absolute;
-    width: 100%;
-    height: 100%;
-    background: rgba(var(--text-light), 0.1);
-    left: 0;
-    right: 0;
-    top: 0;
-    bottom: 0;
-    z-index: 1;
-    -webkit-clip-path: circle(0%);
+        .hoverable::after {
+            content: '';
+            position: absolute;
+            width: 100%;
+            height: 100%;
+            background: rgba(var(--text-color-light), 0.1);
+            left: 0;
+            right: 0;
+            top: 0;
+            bottom: 0;
+            z-index: 1;
+            -webkit-clip-path: circle(0%);
             clip-path: circle(0%);
-    -webkit-transition: 0.3s;
-    transition: 0.3s;
-    }
+            -webkit-transition: 0.3s;
+            transition: 0.3s;
+        }
 
-    .hoverable:hover::after {
-    -webkit-clip-path: circle(100%);
+        .hoverable:hover::after {
+            -webkit-clip-path: circle(100%);
             clip-path: circle(100%);
-    }
+        }
 
-    ol {
-    padding: 0 1rem;
-    margin-bottom: 2rem;
-    }
+        ol {
+            padding: 0 1rem;
+            margin-bottom: 2rem;
+        }
 
-    ol li {
-    font-family: 'Roboto', sans-serif;
-    line-height: 1.6em;
-    margin-bottom: 0.5rem;
-    font-weight: normal;
-    font-size: 0.9rem;
-    }
+        ol li {
+            line-height: 1.6em;
+            margin-bottom: 0.5rem;
+            font-weight: normal;
+            font-size: 0.9rem;
+        }
 
-    .toggle {
-    position: relative;
-    cursor: pointer;
-    z-index: 1;
-    }
+        .toggle {
+            position: relative;
+            cursor: pointer;
+            z-index: 1;
+        }
 
-    .toggle input[type='checkbox'] {
-    display: none;
-    }
+        .toggle input[type='checkbox'] {
+            display: none;
+        }
 
-    .toggle .switch {
-    overflow: hidden;
-    display: -webkit-inline-box;
-    display: -ms-inline-flexbox;
-    display: inline-flex;
-    -webkit-box-orient: vertical;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: column;
+        .toggle .switch {
+            overflow: hidden;
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-orient: vertical;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: column;
             flex-direction: column;
-    justify-items: center;
-    padding: 0.2rem;
-    min-height: 1.6rem;
-    max-height: 1.6rem;
-    border-radius: 1rem;
-    position: relative;
-    }
+            -webkit-box-align: center;
+            -ms-flex-align: center;
+            align-items: center;
+            padding: 0.2rem;
+            height: 1.6rem;
+            width: 1.6rem;
+            border-radius: 1rem;
+            position: relative;
+        }
 
-    .toggle .circle {
-    border-radius: 1rem;
-    -webkit-transition: -webkit-transform 0.3s;
-    transition: -webkit-transform 0.3s;
-    transition: transform 0.3s;
-    transition: transform 0.3s, -webkit-transform 0.3s;
-    fill: rgba(var(--text), 0.8);
-    overflow: visible;
-    stroke-linecap: round;
-    stroke-linejoin: round;
-    height: 1.2rem;
-    width: 1.2rem;
-    }
+        .toggle .circle {
+            border-radius: 1rem;
+            -webkit-transition: -webkit-transform 0.3s;
+            transition: -webkit-transform 0.3s;
+            transition: transform 0.3s;
+            transition: transform 0.3s, -webkit-transform 0.3s;
+            fill: rgba(var(--text-color), 0.8);
+            overflow: visible;
+            stroke-linecap: round;
+            stroke-linejoin: round;
+            height: 1.2rem;
+            width: 1.2rem;
+        }
 
-    .toggle .circle:first-of-type {
-    margin-bottom: 0.4rem;
-    }
+        .toggle .circle:first-of-type {
+            margin-bottom: 0.4rem;
+        }
 
-    .toggle .circle line {
-    stroke: rgba(var(--text), 0.8);
-    stroke-width: 6;
-    }
+        .toggle .circle line {
+            stroke: rgba(var(--text-color), 0.8);
+            stroke-width: 6;
+        }
 
-    .toggle input:checked ~ .switch .circle {
-    -webkit-transform: translateY(-1.7rem);
+        .toggle input:checked~.switch .circle {
+            -webkit-transform: translateY(-1.7rem);
             transform: translateY(-1.7rem);
-    }
+        }
 
-    .loader {
-    fill: none;
-    stroke-width: 6;
-    stroke: var(--primary-color);
-    height: 2rem;
-    width: 2rem;
-    overflow: visible;
-    stroke-dashoffset: 210;
-    stroke-dasharray: 210;
-    -ms-grid-column-align: center;
-        justify-self: center;
-    margin: 0 !important;
-    }
+        .loader {
+            fill: none;
+            stroke-width: 6;
+            stroke: var(--accent-color);
+            height: 2rem;
+            width: 2rem;
+            overflow: visible;
+            stroke-dashoffset: 210;
+            stroke-dasharray: 210;
+            -ms-grid-column-align: center;
+            justify-self: center;
+            margin: 0 !important;
+        }
 
-    @-webkit-keyframes rotate {
-    100% {
-        -webkit-transform: rotate(360deg);
+        @-webkit-keyframes rotate {
+            100% {
+                -webkit-transform: rotate(360deg);
                 transform: rotate(360deg);
-    }
-    }
+            }
+        }
 
-    @keyframes rotate {
-    100% {
-        -webkit-transform: rotate(360deg);
+        @keyframes rotate {
+            100% {
+                -webkit-transform: rotate(360deg);
                 transform: rotate(360deg);
-    }
-    }
+            }
+        }
 
-    @-webkit-keyframes load {
-    50% {
-        stroke-dashoffset: 0;
-    }
-    100% {
-        stroke-dashoffset: -210;
-    }
-    }
+        @-webkit-keyframes load {
+            50% {
+                stroke-dashoffset: 0;
+            }
 
-    @keyframes load {
-    50% {
-        stroke-dashoffset: 0;
-    }
-    100% {
-        stroke-dashoffset: -210;
-    }
-    }
+            100% {
+                stroke-dashoffset: -210;
+            }
+        }
 
-    .action {
-    position: relative;
-    display: -webkit-inline-box;
-    display: -ms-inline-flexbox;
-    display: inline-flex;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        @keyframes load {
+            50% {
+                stroke-dashoffset: 0;
+            }
+
+            100% {
+                stroke-dashoffset: -210;
+            }
+        }
+
+        #newUserSignInBtn {
+            padding: 0.6rem 1rem;
+        }
+
+        .action {
+            position: relative;
+            display: -webkit-inline-box;
+            display: -ms-inline-flexbox;
+            display: inline-flex;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    cursor: pointer;
-    }
+            cursor: pointer;
+        }
 
-    .action:hover button::after {
-    -webkit-clip-path: circle(100%);
+        .action:hover button::after {
+            -webkit-clip-path: circle(100%);
             clip-path: circle(100%);
-    }
+        }
 
-    .action .btn {
-    z-index: 2;
-    }
-    #newUserSignInBtn{
-        padding: 0.6rem 1rem
-    }
+        .action .btn {
+            z-index: 2;
+        }
 
-    .action .loader {
-    position: absolute;
-    z-index: 1;
-    padding: 0.4em;
-    opacity: 0;
-    }
+        .action .loader {
+            position: absolute;
+            z-index: 1;
+            padding: 0.4em;
+            opacity: 0;
+        }
 
-    .action .loader.animate-loader {
-    opacity: 1;
-    }
+        .action .loader.animate-loader {
+            opacity: 1;
+        }
 
-    .clip {
-    -webkit-clip-path: circle(0) !important;
+        .clip {
+            -webkit-clip-path: circle(0) !important;
             clip-path: circle(0) !important;
-    }
+        }
 
-    .animate-loader {
-    -webkit-animation: load 2.6s infinite, rotate 1s infinite linear;
+        .animate-loader {
+            -webkit-animation: load 2.6s infinite, rotate 1s infinite linear;
             animation: load 2.6s infinite, rotate 1s infinite linear;
-    }
+        }
 
-    .expand {
-    width: 100%;
-    }
+        .expand {
+            width: 100%;
+        }
 
-    #textCopied {
-    padding: 1rem;
-    border-radius: 2rem;
-    background: rgba(var(--foreground), 1);
-    position: fixed;
-    bottom: 0;
-    pointer-events: none;
-    margin: 2rem 0;
-    left: 50%;
-    -webkit-transform: translateX(-50%);
+        #textCopied {
+            padding: 1rem;
+            border-radius: 2rem;
+            background: rgba(var(--foreground-color), 1);
+            position: fixed;
+            bottom: 0;
+            pointer-events: none;
+            margin: 2rem 0;
+            left: 50%;
+            -webkit-transform: translateX(-50%);
             transform: translateX(-50%);
-    -webkit-transition: 0.3s opacity ease;
-    transition: 0.3s opacity ease;
-    z-index: 20;
-    }
+            -webkit-transition: 0.3s opacity ease;
+            transition: 0.3s opacity ease;
+            z-index: 20;
+        }
 
-    .copy-icon {
-    stroke: none;
-    height: 2.4rem;
-    width: 2.4rem;
-    fill: rgba(var(--text), 1);
-    opacity: 0.6;
-    padding: 0.6rem;
-    padding-right: 0;
-    overflow: visible;
-    cursor: pointer;
-    }
+        .copy-icon {
+            stroke: none;
+            height: 2.4rem;
+            width: 2.4rem;
+            fill: rgba(var(--text-color), 1);
+            opacity: 0.6;
+            padding: 0.6rem;
+            padding-right: 0;
+            overflow: visible;
+            cursor: pointer;
+        }
 
-    .copy-icon:hover {
-    opacity: 1;
-    }
+        .copy-icon:hover {
+            opacity: 1;
+        }
 
-    .copy-row {
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .copy-row {
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    margin: 0 0 2rem 0;
-    color: var(--primary-color);
-    }
+            margin: 0 0 2rem 0;
+            color: var(--accent-color);
+        }
 
-    .copy-row h3 {
-    font-weight: normal;
-    font-family: 'Roboto', sans-serif;
-    letter-spacing: 0.06em;
-    }
+        .copy-row h3 {
+            font-weight: normal;
+            font-family: 'Roboto', sans-serif;
+            letter-spacing: 0.06em;
+        }
 
-    @-webkit-keyframes fade {
-    from {
-        opacity: 0;
-        -webkit-transform: translateX(0.5rem);
+        @-webkit-keyframes fade {
+            from {
+                opacity: 0;
+                -webkit-transform: translateX(0.5rem);
                 transform: translateX(0.5rem);
-    }
-    to {
-        opacity: 1;
-        -webkit-transform: none;
-                transform: none;
-    }
-    }
+            }
 
-    @keyframes fade {
-    from {
-        opacity: 0;
-        -webkit-transform: translateX(0.5rem);
+            to {
+                opacity: 1;
+                -webkit-transform: none;
+                transform: none;
+            }
+        }
+
+        @keyframes fade {
+            from {
+                opacity: 0;
+                -webkit-transform: translateX(0.5rem);
                 transform: translateX(0.5rem);
-    }
-    to {
-        opacity: 1;
-        -webkit-transform: none;
-                transform: none;
-    }
-    }
+            }
 
-    .input {
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    width: 100%;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+            to {
+                opacity: 1;
+                -webkit-transform: none;
+                transform: none;
+            }
+        }
+
+        .input {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            width: 100%;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    position: relative;
-    padding: 0.8em;
-    margin-bottom: 1.5em;
-    border-radius: 0.2em;
-    -webkit-transition: opacity 0.3s;
-    transition: opacity 0.3s;
-    background: rgba(var(--text-light), 0.1);
-    -webkit-animation: fade 0.6s;
+            position: relative;
+            padding: 0.8em;
+            margin-bottom: 1.5em;
+            border-radius: 0.2em;
+            -webkit-transition: opacity 0.3s;
+            transition: opacity 0.3s;
+            background: rgba(var(--text-color-light), 0.1);
+            -webkit-animation: fade 0.6s;
             animation: fade 0.6s;
-    }
+        }
 
-    .input:last-of-type {
-    margin-bottom: 0;
-    }
+        .input:last-of-type {
+            margin-bottom: 0;
+        }
 
-    .input input:focus {
-    caret-color: var(--primary-color);
-    }
+        .input input:focus {
+            caret-color: var(--accent-color);
+        }
 
-    .input .label {
-    opacity: .7;
-    font-weight: 500;
-    font-size: 1em;
-    position: absolute;
-    -webkit-transition: -webkit-transform 0.3s ease;
-    transition: -webkit-transform 0.3s ease;
-    transition: transform 0.3s ease;
-    transition: transform 0.3s ease, -webkit-transform 0.3s ease;
-    -webkit-transform-origin: left;
+        .input .label {
+            opacity: .7;
+            font-weight: 500;
+            font-size: 1em;
+            position: absolute;
+            -webkit-transition: -webkit-transform 0.3s ease;
+            transition: -webkit-transform 0.3s ease;
+            transition: transform 0.3s ease;
+            transition: transform 0.3s ease, -webkit-transform 0.3s ease;
+            -webkit-transform-origin: left;
             transform-origin: left;
-    pointer-events: none;
-    will-change: contents;
-    }
+            pointer-events: none;
+            will-change: contents;
+        }
 
-    .input input {
-    -webkit-box-flex: 1;
-        -ms-flex: 1;
+        .input input {
+            -webkit-box-flex: 1;
+            -ms-flex: 1;
             flex: 1;
-    font-size: 1rem;
-    border: none;
-    background: transparent;
-    outline: none;
-    color: rgba(var(--text), 1);
-    }
+            font-size: 1rem;
+            border: none;
+            background: transparent;
+            outline: none;
+            color: rgba(var(--text-color), 1);
+        }
 
-    textarea {
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    width: 100%;
-    position: relative;
-    padding: 0.8em;
-    margin-bottom: 1.5em;
-    border-radius: 0.2em;
-    background: rgba(var(--text-light), 0.1);
-    border: none;
-    color: rgba(var(--text), 1);
-    }
+        textarea {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            width: 100%;
+            position: relative;
+            padding: 0.8em;
+            margin-bottom: 1.5em;
+            border-radius: 0.2em;
+            background: rgba(var(--text-color-light), 0.1);
+            border: none;
+            color: rgba(var(--text-color), 1);
+        }
 
-    .animate-label input {
-    -webkit-transform: translateY(0.5em);
+        .animate-label input {
+            -webkit-transform: translateY(0.5em);
             transform: translateY(0.5em);
-    }
+        }
 
-    .animate-label .label {
-    -webkit-transform: translateY(-60%) scale(0.7);
+        .animate-label .label {
+            -webkit-transform: translateY(-60%) scale(0.7);
             transform: translateY(-60%) scale(0.7);
-    opacity: 1;
-    color: var(--primary-color);
-    }
+            opacity: 1;
+            color: var(--accent-color);
+        }
 
-    .container-header {
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .container-header {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    -webkit-box-orient: horizontal;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: row;
+            -webkit-box-orient: horizontal;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: row;
             flex-direction: row;
-    width: 100%;
-    padding: 0 1rem;
-    }
+            width: 100%;
+            padding: 0 1rem;
+        }
 
-    .container-header h3 {
-    -webkit-box-flex: 1;
-        -ms-flex: 1;
+        .container-header h3 {
+            -webkit-box-flex: 1;
+            -ms-flex: 1;
             flex: 1;
-    font-weight: 500;
-    }
+        }
 
-    .container-header span {
-    color: var(--accent-color);
-    border-radius: 0.2rem;
-    margin-right: 0.2rem;
-    padding: 0.5rem 1rem;
-    font-weight: 500;
-    }
+        .container-header span {
+            color: var(--accent-color);
+            border-radius: 0.2rem;
+            margin-right: 0.2rem;
+            padding: 0.5rem 1rem;
+            font-weight: 500;
+        }
 
-    .btn {
-    background: var(--primary-color);
-    color: rgba(var(--foreground), 1);
-    padding: 0.4em 1em;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+        .btn {
+            background: var(--accent-color);
+            color: rgba(var(--foreground-color), 1);
+            padding: 0.4em 1em;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    }
+        }
 
-    .back-arrow {
-    stroke: rgba(var(--text), 1);
-    stroke-width: 6;
-    fill: none;
-    height: 2rem;
-    padding: 0.5rem 1rem 0.5rem 0;
-    cursor: pointer;
-    }
+        .back-arrow {
+            stroke: rgba(var(--text-color), 1);
+            stroke-width: 6;
+            fill: none;
+            height: 2rem;
+            padding: 0.5rem 1rem 0.5rem 0;
+            cursor: pointer;
+        }
 
-    .card {
-    border-radius: 0.6rem;
-    padding: 1.5em;
-    background: rgba(var(--foreground), 1);
-    }
+        .card {
+            border-radius: 0.4rem;
+            padding: 1.5em;
+            background: rgba(var(--foreground-color), 1);
+            -webkit-box-shadow: 0.1rem 0.1rem 0.1rem #00000010, 0 2rem 2rem #00000010;
+            box-shadow: 0.1rem 0.1rem 0.1rem #00000010, 0 2rem 2rem #00000010;
+            -webkit-backdrop-filter: blur(0.5rem);
+            backdrop-filter: blur(0.5rem);
+        }
 
-    .solid-background {
-    background: var(--background) !important;
-    }
+        .card .flex:first-of-type {
+            -webkit-box-pack: justify;
+            -ms-flex-pack: justify;
+            justify-content: space-between;
+        }
 
-    .popup-container {
-    display: -ms-grid;
-    display: grid;
-    position: fixed;
-    top: 0;
-    bottom: 0;
-    left: 0;
-    right: 0;
-    place-items: center;
-    background: rgba(0, 0, 0, 0.6);
-    z-index: 10;
-    -webkit-transition: opacity 0.3s ease;
-    transition: opacity 0.3s ease;
-    }
+        .solid-background {
+            background: var(--background-color) !important;
+        }
 
-    .popup-container .popup {
-    -ms-flex-item-align: end;
-        align-self: flex-end;
-    width: 100%;
-    border-radius: 0.5rem 0.5rem 0 0;
-    padding: 1.5rem;
-    position: relative;
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-box-orient: vertical;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: column;
+        .popup-container {
+            display: -ms-grid;
+            display: grid;
+            position: fixed;
+            top: 0;
+            bottom: 0;
+            left: 0;
+            right: 0;
+            place-items: center;
+            background: rgba(0, 0, 0, 0.6);
+            z-index: 10;
+            -webkit-transition: opacity 0.3s ease;
+            transition: opacity 0.3s ease;
+            overflow-y: auto;
+            max-height: 100vh;
+        }
+
+        .popup-container .popup {
+            -ms-flex-item-align: end;
+            align-self: flex-end;
+            width: 100%;
+            border-radius: 0.5rem 0.5rem 0 0;
+            padding: 1.5rem;
+            position: relative;
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-orient: vertical;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: column;
             flex-direction: column;
-    background: rgba(var(--foreground), 1);
-    -webkit-transform: translateY(1rem);
+            background: rgba(var(--foreground-color), 1);
+            -webkit-transform: translateY(1rem);
             transform: translateY(1rem);
-    -webkit-transition: -webkit-transform 0.3s;
-    transition: -webkit-transform 0.3s;
-    transition: transform 0.3s;
-    transition: transform 0.3s, -webkit-transform 0.3s;
-    -webkit-box-shadow: 0 2rem 2rem rgba(0, 0, 0, 0.24);
+            -webkit-transition: -webkit-transform 0.3s;
+            transition: -webkit-transform 0.3s;
+            transition: transform 0.3s;
+            transition: transform 0.3s, -webkit-transform 0.3s;
+            -webkit-box-shadow: 0 2rem 2rem rgba(0, 0, 0, 0.24);
             box-shadow: 0 2rem 2rem rgba(0, 0, 0, 0.24);
-    overflow: hidden auto;
-    }
+            overflow: hidden auto;
+        }
 
-    .popup-container .popup h5 {
-    margin: 0.5rem 0;
-    opacity: 0.9;
-    }
+        .popup-container .popup h5 {
+            margin: 0.5rem 0;
+            opacity: 0.9;
+        }
 
-    .popup-container .popup .container-header {
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .popup-container .popup #upiToAddress {
+            padding: 1em 0;
+        }
+
+        .popup-container .popup .container-header {
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    padding: 0;
-    margin-bottom: 1.5em;
-    }
+            padding: 0;
+            margin-bottom: 1.5em;
+        }
 
-    .popup-container .popup .container-header .btn {
-    padding: 0.6em 1.2em;
-    }
+        .popup-container .popup .container-header .btn {
+            padding: 0.6em 1.2em;
+        }
 
-    .popup-container .popup .container-header button {
-    margin-left: auto;
-    }
+        .popup-container .popup .container-header button {
+            margin-left: auto;
+        }
 
-    .popup-container .popup #upiToAddress {
-    padding: 1em 0;
-    }
+        .crypto-selector {
+            margin: 0.4rem 0 1rem 0;
+            -ms-flex-wrap: wrap;
+            flex-wrap: wrap;
+        }
 
-    .crypto-selector {
-    margin: 0.4em 0 1em 0;
-    flex-wrap: wrap
-    }
+        .icon {
+            -webkit-transition: 0.3s;
+            transition: 0.3s;
+            height: 1.6rem;
+            width: 1.6rem;
+            padding: 0.1rem;
+            overflow: visible;
+            fill: none;
+            stroke: rgba(var(--text-color), 0.7);
+            stroke-width: 6;
+            stroke-linecap: round;
+            stroke-linejoin: bevel;
+        }
 
-    .icon {
-    -webkit-transition: 0.3s;
-    transition: 0.3s;
-    border-radius: 4em;
-    padding: 0.4em;
-    height: 2.4em;
-    width: 2.4em;
-    overflow: visible;
-    fill: rgba(var(--text), 1);
-    }
+        .btc {
+            fill: #FF9900;
+        }
 
-    .btc {
-    fill: #FF9900;
-    }
+        .flo {
+            fill: #2080a2;
+        }
 
-    .flo {
-    fill: #2080a2;
-    }
+        .btc,
+        .flo {
+            stroke: none;
+        }
 
-    .inr,
-    .usd {
-    padding: 0.45em;
-    opacity: 0.8;
-    }
-
-    .select-crypto {
-        position: relative;
-        display: -ms-inline-grid;
-        display: inline-grid;
-        gap: 0 0.4rem;
-        -ms-grid-columns: 2rem 1fr;
+        .select-crypto {
+            position: relative;
+            display: -ms-inline-grid;
+            display: inline-grid;
+            gap: 0 0.4rem;
+            -ms-grid-columns: 2rem 1fr;
             grid-template-columns: 2rem 1fr;
             grid-template-areas: 'selection .'
-        'selection .';
-        background: rgba(var(--text), 0.06);
-        -webkit-box-align: center;
+                'selection .';
+            background: rgba(var(--text-color), 0.06);
+            -webkit-box-align: center;
             -ms-flex-align: center;
-                align-items: center;
-        margin: 0 1rem 1rem 0;
-        cursor: pointer;
-        -webkit-user-select: none;
+            align-items: center;
+            margin: 0 1rem 1rem 0;
+            cursor: pointer;
+            -webkit-user-select: none;
             -moz-user-select: none;
             -ms-user-select: none;
-                user-select: none;
-        -webkit-tap-highlight-color: transparent;
-        border-radius: 0.5rem;
-        justify-items: center;
-        padding: 0.4rem 0.6rem;
+            user-select: none;
+            -webkit-tap-highlight-color: transparent;
+            border-radius: 0.5rem;
+            justify-items: center;
+            padding: 0.4rem 0.6rem;
+        }
+
+        .select-crypto .icon {
+            stroke: none;
+            padding: 0.2rem;
+            fill: rgba(var(--text-color), 0.7);
         }
 
         .select-crypto input {
-        display: none;
+            display: none;
         }
 
         .select-crypto h4 {
-        margin-top: 0.1rem;
+            margin-top: 0.1rem;
+            font-size: 0.9rem;
         }
 
         .select-crypto h2 {
-        font-size: 1.1rem;
+            font-size: 1.1rem;
         }
 
-        .select-crypto input:checked ~ .selected polyline {
-        -webkit-transform: none;
-                transform: none;
+        .select-crypto input:checked~.selected polyline {
+            -webkit-transform: none;
+            transform: none;
         }
 
-        .select-crypto input:checked ~ .selected circle {
-        fill: #00C853;
-        stroke: none;
+        .select-crypto input:checked~.selected circle {
+            fill: #00C853;
+            stroke: none;
         }
 
         .select-crypto .selected {
-        right: 0;
-        height: 1.2rem;
-        aspect-ratio: 1/1;
-        -webkit-transition: -webkit-transform 0.3s;
-        transition: -webkit-transform 0.3s;
-        transition: transform 0.3s;
-        transition: transform 0.3s, -webkit-transform 0.3s;
-        -ms-grid-row: 1;
-        -ms-grid-row-span: 2;
-        -ms-grid-column: 1;
-        grid-area: selection;
-        overflow: visible;
+            right: 0;
+            height: 1.2rem;
+            -webkit-transition: -webkit-transform 0.3s;
+            transition: -webkit-transform 0.3s;
+            transition: transform 0.3s;
+            transition: transform 0.3s, -webkit-transform 0.3s;
+            -ms-grid-row: 1;
+            -ms-grid-row-span: 2;
+            -ms-grid-column: 1;
+            grid-area: selection;
+            overflow: visible;
         }
 
         .select-crypto .selected circle {
-        fill: none;
-        stroke: rgba(var(--text), 0.6);
-        stroke-width: 10;
+            fill: none;
+            stroke: rgba(var(--text-color), 0.6);
+            stroke-width: 10;
         }
 
         .select-crypto .selected polyline {
-        fill: none;
-        stroke: rgba(var(--foreground), 1);
-        stroke-width: 6;
-        -webkit-transform: scale(0);
-                transform: scale(0);
-        -webkit-transform-origin: center;
-                transform-origin: center;
+            fill: none;
+            stroke: rgba(var(--foreground-color), 1);
+            stroke-width: 6;
+            -webkit-transform: scale(0);
+            transform: scale(0);
+            -webkit-transform-origin: center;
+            transform-origin: center;
         }
 
-    #show_message {
-    -webkit-transform: translate(0, -100%);
+        #show_message {
+            -webkit-transform: translate(0, -100%);
             transform: translate(0, -100%);
-    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: transform 0.3s, opacity 0.3s;
-    transition: transform 0.3s, opacity 0.3s, -webkit-transform 0.3s;
-    -webkit-box-shadow: 0.2rem 0.4rem 0.8rem rgba(0, 0, 0, 0.16);
-            box-shadow: 0.2rem 0.4rem 0.8rem rgba(0, 0, 0, 0.16);
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+            -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
+            transition: opacity 0.3s, -webkit-transform 0.3s;
+            transition: transform 0.3s, opacity 0.3s;
+            transition: transform 0.3s, opacity 0.3s, -webkit-transform 0.3s;
+            -webkit-box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.06), 0.2rem 0.4rem 0.8rem rgba(0, 0, 0, 0.16);
+            box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.06), 0.2rem 0.4rem 0.8rem rgba(0, 0, 0, 0.16);
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    display: -ms-grid;
-    display: grid;
-    -ms-grid-columns: auto 1fr auto;
-        grid-template-columns: auto 1fr auto;
-    gap: 0 1rem;
-    color: rgba(var(--text), 1);
-    position: fixed;
-    right: 0;
-    top: 0;
-    bottom: auto;
-    width: 100%;
-    max-width: 100%;
-    z-index: 30;
-    background: rgba(var(--foreground), 1);
-    }
+            display: -ms-grid;
+            display: grid;
+            -ms-grid-columns: auto 1fr auto;
+            grid-template-columns: auto 1fr auto;
+            gap: 0 1rem;
+            color: rgba(var(--text-color), 1);
+            position: fixed;
+            top: 0;
+            left: 0;
+            bottom: auto;
+            width: 100%;
+            max-width: 100%;
+            z-index: 30;
+            background: rgba(var(--foreground-color), 1);
+        }
 
-    #show_message #error_icon {
-    fill: #E53935;
-    }
+        #show_message #error_icon {
+            fill: #E53935;
+        }
 
-    #show_message #done_icon {
-    fill: #00C853;
-    }
+        #show_message #done_icon {
+            fill: #00C853;
+        }
 
-    #show_message .notification-icon {
-    height: 2em;
-    width: 2em;
-    margin: 1em 0 1em 1em;
-    fill: rgba(var(--text), 1);
-    }
+        #show_message .notification-icon {
+            height: 2em;
+            width: 2em;
+            margin: 1em 0 1em 1em;
+            fill: rgba(var(--text-color), 1);
+        }
 
-    #show_message span {
-    font-weight: 500;
-    padding: 0.8rem 0 
-    }
+        #show_message span {
+            padding: 0.8rem 0;
+        }
 
-    #show_message #notification_text {
-        overflow-wrap: break-word;
-        word-break: break-word;
-    }
+        #show_message #notification_text {
+            overflow-wrap: break-word;
+            word-break: break-word;
+        }
 
-    #show_message button {
-    padding: 1rem;
-    margin: 0 1em 0 0;
-    border: none;
-    background: none;
-    }
+        #show_message button {
+            padding: 1rem;
+            margin: 0 1em 0 0;
+            border: none;
+            background: none;
+        }
 
-    #show_message button svg {
-    height: 1em;
-    width: 1em;
-    stroke: rgba(var(--text), 1);
-    stroke-width: 6;
-    }
+        #show_message button svg {
+            height: 1em;
+            width: 1em;
+            stroke: rgba(var(--text-color), 1);
+            stroke-width: 6;
+        }
 
-    #confirmation {
-    -webkit-box-orient: vertical;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: column;
+        #confirmation {
+            -webkit-box-orient: vertical;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: column;
             flex-direction: column;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    padding: 1rem;
-    }
+            padding: 1rem;
+        }
 
-    #confirmation p {
-    margin: 1rem;
-    font-size: 1rem;
-    font-weight: 500;
-    color: rgba(var(--rgb-bw), 1) !important;
-    }
+        #confirmation p {
+            margin: 1rem;
+            font-size: 1rem;
+            font-weight: 500;
+            color: rgba(var(--rgb-bw), 1) !important;
+        }
 
-    #confirmation div {
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    padding: 1em;
-    -webkit-box-pack: right;
-        -ms-flex-pack: right;
+        #confirmation div {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            padding: 1em;
+            -webkit-box-pack: right;
+            -ms-flex-pack: right;
             justify-content: right;
-    width: 100%;
-    }
+            width: 100%;
+        }
 
-    #confirmation div button {
-    background: none;
-    }
+        #confirmation div button {
+            background: none;
+        }
 
-    #confirmation div button:first-of-type {
-    margin-right: 0.6em;
-    }
+        #confirmation div button:first-of-type {
+            margin-right: 0.6em;
+        }
 
-    #background {
-    position: fixed;
-    z-index: -1;
-    left: 0;
-    top: 0;
-    width: 100vw;
-    height: 100vh;
-    }
+        #background {
+            position: fixed;
+            z-index: -1;
+            left: 0;
+            top: 0;
+            width: 100vw;
+            height: 100vh;
+        }
 
-    #main_header {
-    padding: 1em 0;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        #main_header {
+            padding: 1rem 0;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    }
+        }
 
-    #main_header .icon {
-    stroke: rgba(var(--text), 1);
-    stroke-width: 6;
-    height: 2.4rem;
-    width: 2.4rem;
-    stroke-linecap: round;
-    stroke-linejoin: round;
-    fill: none;
-    cursor: pointer;
-    padding: 0.6rem;
-    }
+        #main_header .expand h3 {
+            line-height: 1;
+        }
 
-    #main_header .icon:last-of-type {
-    margin-left: 1rem;
-    }
+        #main_header .icon {
+            cursor: pointer;
+            height: 2.6rem;
+            width: 2.6rem;
+            padding: 0.7rem;
+            border-radius: 2rem;
+            margin-left: 0.4rem;
+        }
 
-    #user_section > .flex {
-    margin-bottom: 1.5rem;
-    justify-content: space-between;
-    }
+        #user_section>h4:nth-of-type(1) {
+            margin-bottom: 1.5rem;
+            opacity: 0.9;
+        }
 
-    #user_section > .flex button {
-    margin-left: auto;
-    }
+        #user_section>h5 {
+            margin-top: 1rem;
+            line-height: 1.6em;
+            opacity: 0.8;
+        }
 
-    #user_section > h4:nth-of-type(1) {
-    margin-bottom: 1.5rem;
-    margin-top: 2rem;
-    opacity: 0.9;
-    }
+        #user_page {
+            display: -ms-grid;
+            display: grid;
+            gap: 1.5rem;
+        }
 
-    #user_section > h5 {
-    margin-top: 1rem;
-    line-height: 1.6em;
-    opacity: 0.8;
-    }
+        #user_page #logout_btn {
+            margin-top: 1rem;
+        }
 
-    #user {
-    -ms-grid-columns: auto 1fr;
-        grid-template-columns: auto 1fr;
-    margin-bottom: 1.5rem;
-    }
+        #user {
+            -ms-grid-columns: auto 1fr;
+            grid-template-columns: auto 1fr;
+            margin-bottom: 1.5rem;
+        }
 
-    #profile_pic {
-    padding: 1em;
-    overflow: visible;
-    fill: none;
-    stroke: rgba(var(--text-light), 1);
-    stroke-width: 4;
-    background: var(--background);
-    border-radius: 4em;
-    width: 4em;
-    height: 4em;
-    stroke-linecap: round;
-    }
+        #profile_pic {
+            padding: 1em;
+            overflow: visible;
+            fill: none;
+            stroke: rgba(var(--text-color-light), 1);
+            stroke-width: 4;
+            background: var(--background-color);
+            border-radius: 4em;
+            width: 4em;
+            height: 4em;
+            stroke-linecap: round;
+        }
 
-    #switcher_header {
-    list-style: none;
-    padding: 0;
-    margin-bottom: 2em;
-    -ms-grid-columns: (max-content)[3];
-        grid-template-columns: repeat(3, -webkit-max-content);
-        grid-template-columns: repeat(3, max-content);
-    gap: 2em;
-    }
+        #exchange {
+            padding: 1.5rem 0;
+        }
 
-    #switcher_header li {
-    -webkit-user-select: none;
-        -moz-user-select: none;
-        -ms-user-select: none;
-            user-select: none;
-    font-size: 1.2em;
-    font-weight: 600;
-    opacity: 0.6;
-    padding: 0.4em 0;
-    text-transform: uppercase;
-    letter-spacing: 0.1em;
-    }
+        #exchange sm-tab-header::part(tab-container) {
+            padding: 0 1.5rem;
+        }
 
-    #switcher_header li:hover {
-    opacity: 1;
-    cursor: pointer;
-    }
+        #exchange sm-tab-panels::part(panel-container) {
+            padding: 0 2rem;
+        }
 
-    #switcher_header li:focus {
-    outline: none;
-    }
+        sm-tab-header {
+            --accent-color: rgba(var(--text-color), 1);
+            font-family: 'Poppins', sans-serif;
+            border-bottom: solid 1px rgba(var(--text-color), 0.2);
+            margin-bottom: 1.5rem;
+        }
 
-    #switcher_header .active {
-    opacity: 1;
-    border-bottom: 0.1em solid var(--primary-color);
-    }
+        .exchange-section {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -ms-flex-wrap: wrap;
+            flex-wrap: wrap;
+        }
 
-    .exchange-section {
-        display: flex;
-        flex-wrap: wrap;
-    }
-
-    .exchange-option {
-    display: -webkit-inline-box;
-    display: -ms-inline-flexbox;
-    display: inline-flex;
-    -webkit-box-orient: vertical;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: column;
+        .exchange-option {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-orient: vertical;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: column;
             flex-direction: column;
-    border-radius: 0.5em;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
-            align-items: center;
-    cursor: pointer;
-    -webkit-user-select: none;
-        -moz-user-select: none;
-        -ms-user-select: none;
+            cursor: pointer;
+            -webkit-user-select: none;
+            -moz-user-select: none;
+            -ms-user-select: none;
             user-select: none;
-    -webkit-transition: -webkit-transform 0.3s;
-    transition: -webkit-transform 0.3s;
-    transition: transform 0.3s;
-    transition: transform 0.3s, -webkit-transform 0.3s;
-    -webkit-tap-highlight-color: transparent;
-    font-family: 'Roboto', sans-serif;
-    margin: 0 1rem 1rem 0
-    }
-    .exchange-option:last-of-type{
-        margin-right: 0;
-    }
+            -webkit-transition: -webkit-transform 0.3s;
+            transition: -webkit-transform 0.3s;
+            transition: transform 0.3s;
+            transition: transform 0.3s, -webkit-transform 0.3s;
+            -webkit-tap-highlight-color: transparent;
+            background: rgba(var(--text-color-light), 0.06);
+            padding: 1rem;
+            border-radius: 0.4rem;
+            margin-bottom: 1rem;
+            width: 7rem;
+        }
 
-    .exchange-option:active {
-    -webkit-transform: scale(0.9);
+        .exchange-option:active {
+            -webkit-transform: scale(0.9);
             transform: scale(0.9);
-    }
+        }
 
-    .exchange-option svg {
-    padding: 1.2em;
-    height: 4em;
-    width: 4em;
-    fill: none;
-    border-radius: 2em;
-    margin-bottom: 0.4em;
-    background: var(--background);
-    stroke: rgba(var(--text), 1);
-    stroke-width: 3;
-    overflow: visible;
-    stroke-linecap: round;
-    stroke-linejoin: round;
-    }
+        .exchange-option .icon {
+            margin-bottom: 1.5rem;
+        }
 
-    .order {
-    -ms-grid-columns: 1fr auto;
-        grid-template-columns: 1fr auto;
-    margin-bottom: 2em;
-    -webkit-box-align: start;
-        -ms-flex-align: start;
+        .exchange-option:not(:last-of-type) {
+            margin-right: 1rem;
+        }
+
+        .order {
+            -ms-grid-columns: 1fr auto;
+            grid-template-columns: 1fr auto;
+            margin-bottom: 2em;
+            -webkit-box-align: start;
+            -ms-flex-align: start;
             align-items: flex-start;
-    }
+        }
 
-    .order:last-of-type {
-    margin-bottom: 0;
-    }
+        .order:last-of-type {
+            margin-bottom: 0;
+        }
 
-    .order .details {
-    -webkit-box-flex: 1;
-        -ms-flex: 1;
+        .order .details {
+            -webkit-box-flex: 1;
+            -ms-flex: 1;
             flex: 1;
-    }
+        }
 
-    .order .details h3 {
-    margin-bottom: 0.2em;
-    }
+        .order .details h3 {
+            margin-bottom: 0.2em;
+        }
 
-    .order .details h5 {
-    margin-top: 0.6em;
-    color: rgba(var(--text-light), 1);
-    }
+        .order .details h5 {
+            margin-top: 0.6em;
+            color: rgba(var(--text-color-light), 1);
+        }
 
-    #sign_in_popup {
-    -ms-flex-item-align: center;
-        -ms-grid-row-align: center;
-        align-self: center;
-    border-radius: 0.5em;
-    width: calc(100vw - 2em);
-    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 160'%3E%3Cdefs%3E%3Cstyle%3E.a,.b,.c%7Bfill:none;stroke:%23777;stroke-miterlimit:10;opacity:0.2;%7D.a%7Bstroke-width:0.5px;%7D.c%7Bstroke-width:0.75px;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3EArtboard 3%3C/title%3E%3Cpath class='a' d='M38.59,110.6l-.82,5.71a1,1,0,0,0,1.36,1.07l5.36-2.15a1,1,0,0,0,.24-1.71L40.19,110A1,1,0,0,0,38.59,110.6Z'/%3E%3Cpath class='b' d='M79,44.57A10.45,10.45,0,0,1,71.43,29a.54.54,0,0,0-.62-.78A10.47,10.47,0,1,0,81.22,45.58a.54.54,0,0,0-.41-.91A9.81,9.81,0,0,1,79,44.57Z'/%3E%3Cpath class='a' d='M99.32,112.2l3.66-.12a.2.2,0,0,1,.1.37L99.8,114.1a.19.19,0,0,0-.11.18l.12,3.66a.2.2,0,0,1-.37.1l-1.64-3.28a.21.21,0,0,0-.19-.11l-3.66.12a.19.19,0,0,1-.09-.37l3.27-1.65a.19.19,0,0,0,.11-.18l-.12-3.66a.2.2,0,0,1,.38-.1l1.64,3.28A.19.19,0,0,0,99.32,112.2Z'/%3E%3Ccircle class='b' cx='168' cy='126' r='5.5'/%3E%3Cpath class='a' d='M131.89,20.1l-7.79,1.56a1.37,1.37,0,0,0-.76,2.25l5.24,6a1.37,1.37,0,0,0,2.34-.47l2.54-7.52A1.37,1.37,0,0,0,131.89,20.1Z'/%3E%3Cpath class='a' d='M206.63,100.4l.87,4.35a.24.24,0,0,1-.43.19l-2.61-3.58a.22.22,0,0,0-.24-.1l-4.34.87a.24.24,0,0,1-.19-.42l3.58-2.61a.24.24,0,0,0,.1-.24l-.87-4.34a.24.24,0,0,1,.42-.19l2.61,3.58a.25.25,0,0,0,.24.09l4.34-.87a.24.24,0,0,1,.19.43l-3.58,2.61A.21.21,0,0,0,206.63,100.4Z'/%3E%3Cpath class='a' d='M165,105.35l.59,1.86a.1.1,0,0,1-.17.1l-1.32-1.43a.09.09,0,0,0-.11,0l-1.86.59a.1.1,0,0,1-.1-.17L163.5,105a.09.09,0,0,0,0-.11l-.59-1.86a.11.11,0,0,1,.18-.1l1.31,1.44a.09.09,0,0,0,.11,0l1.86-.59a.1.1,0,0,1,.1.17l-1.43,1.32A.09.09,0,0,0,165,105.35Z'/%3E%3Cpath class='a' d='M65.06,91l1.42,1.34a.1.1,0,0,1-.11.17l-1.85-.62a.11.11,0,0,0-.11,0L63.08,93.3a.11.11,0,0,1-.18-.11l.62-1.85a.11.11,0,0,0,0-.11L62.07,89.9a.11.11,0,0,1,.11-.18l1.85.62a.11.11,0,0,0,.11,0l1.34-1.42a.1.1,0,0,1,.17.11L65,90.85A.11.11,0,0,0,65.06,91Z'/%3E%3Cpath class='a' d='M118.76,45.25l1.72,1.62a.13.13,0,0,1-.13.21l-2.24-.75a.12.12,0,0,0-.13,0l-1.62,1.72a.13.13,0,0,1-.21-.13l.75-2.23a.14.14,0,0,0,0-.14L115.15,44a.13.13,0,0,1,.13-.22l2.23.75a.12.12,0,0,0,.14,0l1.61-1.72a.13.13,0,0,1,.22.13l-.75,2.24A.11.11,0,0,0,118.76,45.25Z'/%3E%3Cpath class='b' d='M32.71,18H26.29a2,2,0,0,0-1.73,1l-3.2,5.55a2,2,0,0,0,0,2l3.2,5.55a2,2,0,0,0,1.73,1h6.42a2,2,0,0,0,1.73-1l3.2-5.55a2,2,0,0,0,0-2L34.44,19A2,2,0,0,0,32.71,18Z'/%3E%3Cpath class='b' d='M77.11,132.77H73.17a1.23,1.23,0,0,0-1.07.61l-2,3.42a1.23,1.23,0,0,0,0,1.23l2,3.41a1.23,1.23,0,0,0,1.07.61h3.94a1.22,1.22,0,0,0,1.06-.61l2-3.41a1.28,1.28,0,0,0,0-1.23l-2-3.42A1.22,1.22,0,0,0,77.11,132.77Z'/%3E%3Cpath class='c' d='M106.11,86l-4.29,6.63a1.36,1.36,0,0,0,1.08,2.1l7.89.4a1.37,1.37,0,0,0,1.28-2l-3.6-7A1.36,1.36,0,0,0,106.11,86Z'/%3E%3Ccircle class='b' cx='36' cy='68' r='2.5'/%3E%3Cpath class='b' d='M180.69,20.1h-2.1a.64.64,0,0,0-.57.33L177,22.25a.63.63,0,0,0,0,.65L178,24.73a.65.65,0,0,0,.57.32h2.1a.65.65,0,0,0,.57-.32l1.05-1.83a.63.63,0,0,0,0-.65l-1.05-1.82A.64.64,0,0,0,180.69,20.1Z'/%3E%3C/svg%3E"), rgba(var(--foreground), 0.6);
-    }
+        #sign_in_popup {
+            -ms-flex-item-align: center;
+            -ms-grid-row-align: center;
+            align-self: center;
+            border-radius: 0.5em;
+            width: calc(100vw - 2em);
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 160'%3E%3Cdefs%3E%3Cstyle%3E.a,.b,.c%7Bfill:none;stroke:%23777;stroke-miterlimit:10;opacity:0.2;%7D.a%7Bstroke-width:0.5px;%7D.c%7Bstroke-width:0.75px;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3EArtboard 3%3C/title%3E%3Cpath class='a' d='M38.59,110.6l-.82,5.71a1,1,0,0,0,1.36,1.07l5.36-2.15a1,1,0,0,0,.24-1.71L40.19,110A1,1,0,0,0,38.59,110.6Z'/%3E%3Cpath class='b' d='M79,44.57A10.45,10.45,0,0,1,71.43,29a.54.54,0,0,0-.62-.78A10.47,10.47,0,1,0,81.22,45.58a.54.54,0,0,0-.41-.91A9.81,9.81,0,0,1,79,44.57Z'/%3E%3Cpath class='a' d='M99.32,112.2l3.66-.12a.2.2,0,0,1,.1.37L99.8,114.1a.19.19,0,0,0-.11.18l.12,3.66a.2.2,0,0,1-.37.1l-1.64-3.28a.21.21,0,0,0-.19-.11l-3.66.12a.19.19,0,0,1-.09-.37l3.27-1.65a.19.19,0,0,0,.11-.18l-.12-3.66a.2.2,0,0,1,.38-.1l1.64,3.28A.19.19,0,0,0,99.32,112.2Z'/%3E%3Ccircle class='b' cx='168' cy='126' r='5.5'/%3E%3Cpath class='a' d='M131.89,20.1l-7.79,1.56a1.37,1.37,0,0,0-.76,2.25l5.24,6a1.37,1.37,0,0,0,2.34-.47l2.54-7.52A1.37,1.37,0,0,0,131.89,20.1Z'/%3E%3Cpath class='a' d='M206.63,100.4l.87,4.35a.24.24,0,0,1-.43.19l-2.61-3.58a.22.22,0,0,0-.24-.1l-4.34.87a.24.24,0,0,1-.19-.42l3.58-2.61a.24.24,0,0,0,.1-.24l-.87-4.34a.24.24,0,0,1,.42-.19l2.61,3.58a.25.25,0,0,0,.24.09l4.34-.87a.24.24,0,0,1,.19.43l-3.58,2.61A.21.21,0,0,0,206.63,100.4Z'/%3E%3Cpath class='a' d='M165,105.35l.59,1.86a.1.1,0,0,1-.17.1l-1.32-1.43a.09.09,0,0,0-.11,0l-1.86.59a.1.1,0,0,1-.1-.17L163.5,105a.09.09,0,0,0,0-.11l-.59-1.86a.11.11,0,0,1,.18-.1l1.31,1.44a.09.09,0,0,0,.11,0l1.86-.59a.1.1,0,0,1,.1.17l-1.43,1.32A.09.09,0,0,0,165,105.35Z'/%3E%3Cpath class='a' d='M65.06,91l1.42,1.34a.1.1,0,0,1-.11.17l-1.85-.62a.11.11,0,0,0-.11,0L63.08,93.3a.11.11,0,0,1-.18-.11l.62-1.85a.11.11,0,0,0,0-.11L62.07,89.9a.11.11,0,0,1,.11-.18l1.85.62a.11.11,0,0,0,.11,0l1.34-1.42a.1.1,0,0,1,.17.11L65,90.85A.11.11,0,0,0,65.06,91Z'/%3E%3Cpath class='a' d='M118.76,45.25l1.72,1.62a.13.13,0,0,1-.13.21l-2.24-.75a.12.12,0,0,0-.13,0l-1.62,1.72a.13.13,0,0,1-.21-.13l.75-2.23a.14.14,0,0,0,0-.14L115.15,44a.13.13,0,0,1,.13-.22l2.23.75a.12.12,0,0,0,.14,0l1.61-1.72a.13.13,0,0,1,.22.13l-.75,2.24A.11.11,0,0,0,118.76,45.25Z'/%3E%3Cpath class='b' d='M32.71,18H26.29a2,2,0,0,0-1.73,1l-3.2,5.55a2,2,0,0,0,0,2l3.2,5.55a2,2,0,0,0,1.73,1h6.42a2,2,0,0,0,1.73-1l3.2-5.55a2,2,0,0,0,0-2L34.44,19A2,2,0,0,0,32.71,18Z'/%3E%3Cpath class='b' d='M77.11,132.77H73.17a1.23,1.23,0,0,0-1.07.61l-2,3.42a1.23,1.23,0,0,0,0,1.23l2,3.41a1.23,1.23,0,0,0,1.07.61h3.94a1.22,1.22,0,0,0,1.06-.61l2-3.41a1.28,1.28,0,0,0,0-1.23l-2-3.42A1.22,1.22,0,0,0,77.11,132.77Z'/%3E%3Cpath class='c' d='M106.11,86l-4.29,6.63a1.36,1.36,0,0,0,1.08,2.1l7.89.4a1.37,1.37,0,0,0,1.28-2l-3.6-7A1.36,1.36,0,0,0,106.11,86Z'/%3E%3Ccircle class='b' cx='36' cy='68' r='2.5'/%3E%3Cpath class='b' d='M180.69,20.1h-2.1a.64.64,0,0,0-.57.33L177,22.25a.63.63,0,0,0,0,.65L178,24.73a.65.65,0,0,0,.57.32h2.1a.65.65,0,0,0,.57-.32l1.05-1.83a.63.63,0,0,0,0-.65l-1.05-1.82A.64.64,0,0,0,180.69,20.1Z'/%3E%3C/svg%3E"), rgba(var(--foreground-color), 0.6);
+        }
 
-    #sign_in_popup h1 {
-    margin-top: 3em;
-    }
+        #sign_in_popup h1 {
+            margin-top: 3em;
+        }
 
-    #sign_in_popup p:first-of-type {
-    margin-bottom: 4em;
-    }
+        #sign_in_popup p:first-of-type {
+            margin-bottom: 4em;
+        }
 
-    #sign_in_popup .action {
-    margin-top: 1em;
-    }
+        #sign_in_popup .action {
+            margin-top: 1em;
+        }
 
-    #sign_in_popup p:nth-of-type(2) {
-    margin-top: 2em;
-    margin-bottom: 1em;
-    }
+        #sign_in_popup p:nth-of-type(2) {
+            margin-top: 2em;
+            margin-bottom: 1em;
+        }
 
-    .primary-btn {
-    background: var(--primary-color);
-    padding: 1em 1.2em;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+        .primary-btn {
+            background: var(--accent-color);
+            padding: 1em 1.2em;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    color: var(--background);
-    }
+            color: var(--background-color);
+        }
 
-    .primary-btn::after {
-    background: rgba(var(--foreground), 0.1);
-    }
+        .primary-btn::after {
+            background: rgba(var(--foreground-color), 0.1);
+        }
 
-    .secondary-btn {
-    background: transparent;
-    padding: 1em 1.2em;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+        .secondary-btn {
+            background: transparent;
+            padding: 1em 1.2em;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    color: rgba(var(--text), 1);
-    border: solid 2px var(--primary-color);
-    }
+            color: rgba(var(--text-color), 1);
+            border: solid 2px var(--accent-color);
+        }
 
-    .secondary-btn::after {
-    background: rgba(var(--foreground), 0.1);
-    }
+        .secondary-btn::after {
+            background: rgba(var(--foreground-color), 0.1);
+        }
 
-    .crypto-price {
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .crypto-price {
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    -ms-grid-columns: auto 1fr auto;
-        grid-template-columns: auto 1fr auto;
-    }
+            -ms-grid-columns: auto 1fr auto;
+            grid-template-columns: auto 1fr auto;
+        }
 
-    .crypto-price:first-of-type {
-    margin-bottom: 1em;
-    }
+        .crypto-price:first-of-type {
+            margin-bottom: 1em;
+        }
 
-    .crypto-price h3 {
-    margin-left: 1em;
-    }
+        .crypto-price h3 {
+            margin-left: 1em;
+        }
 
-    .crypto-price h5 {
-    opacity: 0.8;
-    font-weight: 500;
-    }
+        .crypto-price h5 {
+            opacity: 0.8;
+            font-weight: 500;
+        }
 
-    #market_price_display .flex, #balance_panel .flex {
-    margin-bottom: 1.5em;
-    }
+        #market_price_display .flex,
+        #balance_panel .flex {
+            margin-bottom: 1.5em;
+        }
 
-    #market_price_display .light-text, #balance_panel .light-text {
-    -webkit-box-flex: 1;
-        -ms-flex: 1;
+        #market_price_display .light-text,
+        #balance_panel .light-text {
+            -webkit-box-flex: 1;
+            -ms-flex: 1;
             flex: 1;
-    }
+        }
 
-    #market_price_display svg, #balance_panel svg {
-    margin-left: -0.4em;
-    margin-right: 0.5em;
-    }
+        #market_price_display svg,
+        #balance_panel svg {
+            margin-left: -0.4em;
+            margin-right: 0.5em;
+        }
 
-    #balance_panel .grid {
-    margin-top: 1.5em;
-    }
+        #balance_panel .grid {
+            margin-top: 1.5em;
+        }
 
-    .empty-state {
-    padding: 2rem;
-    text-align: center;
-    display: none;
-    font-weight: 500;
-    }
+        .empty-state {
+            padding: 1rem;
+            display: none;
+            font-weight: 500;
+        }
 
-    .dropdown {
-    position: relative;
-    }
+        .dropdown {
+            position: relative;
+        }
 
-    .dropdown header {
-    border-bottom: solid rgba(var(--text), 0.1) 1px;
-    padding: 1.5em;
-    display: -ms-grid;
-    display: grid;
-    -ms-grid-columns: 1fr auto;
-        grid-template-columns: 1fr auto;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .dropdown header {
+            border-bottom: solid rgba(var(--text-color), 0.1) 1px;
+            padding: 1.5em;
+            display: -ms-grid;
+            display: grid;
+            -ms-grid-columns: 1fr auto;
+            grid-template-columns: 1fr auto;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    }
+        }
 
-    .dropdown header h5 {
-    cursor: pointer;
-    padding: 0.4em 0 0.4em 1em;
-    text-transform: uppercase;
-    letter-spacing: 0.1em;
-    }
+        .dropdown header h5 {
+            cursor: pointer;
+            padding: 0.4em 0 0.4em 1em;
+            letter-spacing: 0.1em;
+        }
 
-    .dropdown .dropdown-content {
-    width: calc(100vw - 2rem);
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    -webkit-box-orient: vertical;
-    -webkit-box-direction: normal;
-        -ms-flex-direction: column;
+        .dropdown .dropdown-content {
+            width: calc(100vw - 2rem);
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-orient: vertical;
+            -webkit-box-direction: normal;
+            -ms-flex-direction: column;
             flex-direction: column;
-    position: absolute;
-    right: 0;
-    top: 100%;
-    background: rgba(var(--foreground), 1);
-    -webkit-box-shadow: 0.2em 0.4em 1em rgba(0, 0, 0, 0.2);
+            position: absolute;
+            right: 0;
+            top: 100%;
+            background: rgba(var(--foreground-color), 1);
+            -webkit-box-shadow: 0.2em 0.4em 1em rgba(0, 0, 0, 0.2);
             box-shadow: 0.2em 0.4em 1em rgba(0, 0, 0, 0.2);
-    border-radius: 0.4em;
-    overflow: hidden;
-    z-index: 2;
-    -webkit-transition: opacity 0.3s;
-    transition: opacity 0.3s;
-    }
+            border-radius: 0.4em;
+            overflow: hidden;
+            z-index: 2;
+            -webkit-transition: opacity 0.3s;
+            transition: opacity 0.3s;
+        }
 
-    .dropdown #notification_container {
-    overscroll-behavior: contain;
-    overflow-y: auto;
-    }
+        .dropdown #notification_container {
+            overscroll-behavior: contain;
+            overflow-y: auto;
+        }
 
-    .dropdown #notification_container:empty ~ .empty-state {
-    display: block;
-    }
+        .dropdown #notification_container:empty~.empty-state {
+            display: block;
+        }
 
-    .dropdown #notification_badge {
-    position: absolute;
-    top: -0.1em;
-    right: -0.1em;
-    display: -webkit-box;
-    display: -ms-flexbox;
-    display: flex;
-    text-align: center;
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        .dropdown #notification_badge {
+            position: absolute;
+            top: -0.1em;
+            right: -0.1em;
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            text-align: center;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    -webkit-transition: -webkit-transform 0.3s;
-    transition: -webkit-transform 0.3s;
-    transition: transform 0.3s;
-    transition: transform 0.3s, -webkit-transform 0.3s;
-    }
+            -webkit-transition: -webkit-transform 0.3s;
+            transition: -webkit-transform 0.3s;
+            transition: transform 0.3s;
+            transition: transform 0.3s, -webkit-transform 0.3s;
+        }
 
-    .dropdown #notification_badge[data-badge]::after {
-    content: attr(data-badge);
-    height: 1.2rem;
-    width: 1.2rem;
-    font-size: 0.9rem;
-    border-radius: 50%;
-    background: #E53935;
-    font-weight: 600;
-    color: #fff;
-    }
+        .dropdown #notification_badge[data-badge]::after {
+            content: attr(data-badge);
+            height: 1.2rem;
+            width: 1.2rem;
+            font-size: 0.9rem;
+            border-radius: 50%;
+            background: #E53935;
+            font-weight: 600;
+            color: #fff;
+        }
 
-    .dropdown #notification_badge[data-badge='0'] {
-    -webkit-transform: scale(0);
+        .dropdown #notification_badge[data-badge='0'] {
+            -webkit-transform: scale(0);
             transform: scale(0);
-    }
+        }
 
-    .notification {
-    padding: 1em 1.5em;
-    display: -ms-grid;
-    display: grid;
-    -ms-grid-columns: 1fr auto;
-        grid-template-columns: 1fr auto;
-    gap: 0.4em 1em;
-    margin-bottom: 0.2em;
-    }
+        .notification {
+            padding: 1em 1.5em;
+            display: -ms-grid;
+            display: grid;
+            -ms-grid-columns: 1fr auto;
+            grid-template-columns: 1fr auto;
+            gap: 0.4em 1em;
+            margin-bottom: 0.2em;
+        }
 
-    .notification:last-of-type {
-    border-bottom: none;
-    }
+        .notification:last-of-type {
+            border-bottom: none;
+        }
 
-    .notification .remove-notification {
-    padding: 0.2em;
-    height: 1.2em;
-    width: 1.2em;
-    stroke: rgba(var(--text), 0.8);
-    stroke-width: 6;
-    }
+        .notification .remove-notification {
+            padding: 0.2em;
+            height: 1.2em;
+            width: 1.2em;
+            stroke: rgba(var(--text-color), 0.8);
+            stroke-width: 6;
+        }
 
-    .notification .remove-notification:active {
-    -webkit-transform: scale(0.8);
+        .notification .remove-notification:active {
+            -webkit-transform: scale(0.8);
             transform: scale(0.8);
-    }
+        }
 
-    .notification p {
-    position: relative;
-    opacity: 0.9;
-    line-height: 1.4em;
-    font-family: 'Roboto', sans-serif;
-    overflow-wrap: break-word;
-    word-break: break-word;
-    }
+        .notification p {
+            position: relative;
+            opacity: 0.9;
+            line-height: 1.4em;
+            overflow-wrap: break-word;
+            word-break: break-word;
+        }
 
-    #event_log {
-    position: fixed;
-    top: 0;
-    bottom: 0;
-    right: 0;
-    width: 100%;
-    background: rgba(var(--foreground), 1);
-    z-index: 2;
-    -webkit-transform: translateX(1rem);
+        #event_log {
+            position: fixed;
+            top: 0;
+            bottom: 0;
+            right: 0;
+            width: 100%;
+            background: rgba(var(--foreground-color), 1);
+            z-index: 2;
+            -webkit-transform: translateX(1rem);
             transform: translateX(1rem);
-    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: transform 0.3s, opacity 0.3s;
-    transition: transform 0.3s, opacity 0.3s, -webkit-transform 0.3s;
-    -webkit-box-shadow: 0 -1em 2em rgba(0, 0, 0, 0.4);
-            box-shadow: 0 -1em 2em rgba(0, 0, 0, 0.4);
-    }
+            -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
+            transition: opacity 0.3s, -webkit-transform 0.3s;
+            transition: transform 0.3s, opacity 0.3s;
+            transition: transform 0.3s, opacity 0.3s, -webkit-transform 0.3s;
+            -webkit-box-shadow: 0 -1em 2em rgba(0, 0, 0, 0.2);
+            box-shadow: 0 -1em 2em rgba(0, 0, 0, 0.2);
+        }
 
-    #event_log header {
-    -webkit-box-align: center;
-        -ms-flex-align: center;
+        #event_log header {
+            -webkit-box-align: center;
+            -ms-flex-align: center;
             align-items: center;
-    padding: 1.5rem 2rem;
-    }
+            -webkit-box-pack: justify;
+            -ms-flex-pack: justify;
+            justify-content: space-between;
+            padding: 1.5rem 2rem;
+        }
 
-    #event_log header svg {
-    stroke: rgba(var(--text), 1);
-    stroke-width: 6;
-    height: 2rem;
-    width: 2rem;
-    padding: 0.6rem;
-    cursor: pointer;
-    overflow: visible;
-    margin-left: auto;
-    }
+        #event_log header .icon {
+            padding: 0.4rem;
+            cursor: pointer;
+            stroke-width: 8;
+        }
 
-    #event_log #log {
-    position: absolute;
-    top: 5rem;
-    bottom: 0;
-    font-family: 'Source Code Pro', monospace;
-    width: 100%;
-    padding: 2rem;
-    line-height: 2em;
-    color: rgba(var(--text), 0.8);
-    overflow-y: auto;
-    white-space: pre-line;
-    overscroll-behavior: contain;
-    }
+        #event_log #log {
+            position: absolute;
+            top: 5rem;
+            bottom: 0;
+            font-family: 'Source Code Pro', monospace;
+            width: 100%;
+            padding: 2rem;
+            line-height: 2em;
+            color: rgba(var(--text-color), 0.8);
+            overflow-y: auto;
+            white-space: pre-line;
+            overscroll-behavior: contain;
+        }
 
-    #main_loader {
-    -webkit-box-shadow: none;
+        #main_loader {
+            -webkit-box-shadow: none;
             box-shadow: none;
-    background: none;
-    text-align: center;
-    -webkit-box-pack: center;
-        -ms-flex-pack: center;
+            background: none;
+            text-align: center;
+            -webkit-box-pack: center;
+            -ms-flex-pack: center;
             justify-content: center;
-    }
+        }
 
-    #main_loader svg {
-    height: 2rem;
-    width: 2rem;
-    stroke: var(--primary-color);
-    stroke-width: 6;
-    fill: none;
-    overflow: visible;
-    stroke-linecap: round;
-    stroke-dashoffset: 210;
-    stroke-dasharray: 210;
-    -ms-grid-column-align: center;
-        justify-self: center;
-    -ms-flex-item-align: center;
-        -ms-grid-row-align: center;
-        align-self: center;
-    margin-bottom: 2rem;
-    }
+        #main_loader .btn {
+            -ms-flex-item-align: center;
+            -ms-grid-row-align: center;
+            align-self: center;
+        }
 
-    #main_loader h3 {
-    width: 100%;
-    font-weight: 400;
-    word-spacing: 0.1em;
-    }
+        #main_loader svg {
+            height: 2rem;
+            width: 2rem;
+            stroke: var(--accent-color);
+            stroke-width: 6;
+            fill: none;
+            overflow: visible;
+            stroke-linecap: round;
+            stroke-dashoffset: 210;
+            stroke-dasharray: 210;
+            -ms-grid-column-align: center;
+            justify-self: center;
+            -ms-flex-item-align: center;
+            -ms-grid-row-align: center;
+            align-self: center;
+            margin-bottom: 2rem;
+        }
 
-    #main_loader h3::first-letter{
-        text-transform: uppercase;
-    }
+        #main_loader h3 {
+            width: 100%;
+            font-weight: 400;
+            word-spacing: 0.1em;
+        }
 
-    #deposit_crypto_popup h5:nth-of-type(2) {
-    margin: 2em 0 1em 0;
-    }
+        #main_loader h3::first-letter {
+            text-transform: uppercase;
+        }
 
-    .deposit-crypto-group {
-    -webkit-animation: fade 0.3s;
+        #deposit_crypto_popup h5:nth-of-type(2) {
+            margin: 2em 0 1em 0;
+        }
+
+        .deposit-crypto-group {
+            -webkit-animation: fade 0.3s;
             animation: fade 0.3s;
-    }
+        }
 
-    #orders_container:empty ~ .empty-state {
-    display: block;
-    }
+        #orders_container:empty~.empty-state,
+        #my_crypto_deposits_div:empty~.empty-state,
+        #my_crypto_withdraws_div:empty~.empty-state,
+        #my_cash_deposits_status_div:empty~.empty-state,
+        #my_cash_withdrawals_status_div:empty~.empty-state {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+        }
 
-    #main_logo {
-    height: 2rem;
-    width: 2rem;
-    fill: rgba(var(--text), 1);
-    margin-right: 1rem;
-    }
+        #main_logo {
+            height: 1.6rem;
+            width: 1.6rem;
+            fill: rgba(var(--text-color), 1);
+            margin-right: 0.6rem;
+        }
 
-    #admin_panel .flex {
-    -webkit-box-align: center;
-    -ms-flex-align: center;
-        align-items: center;
-    }
+        #admin_panel .flex {
+            -webkit-box-align: center;
+            -ms-flex-align: center;
+            align-items: center;
+        }
 
-    #admin_panel .flex button:first-of-type {
-    margin-left: auto;
-    margin-right: 1rem;
-    }
+        #admin_panel .flex button:first-of-type {
+            margin-left: auto;
+            margin-right: 1rem;
+        }
 
-    #admin_panel h5 {
-    margin-bottom: 1rem;
-    }
+        #admin_panel h5 {
+            margin-bottom: 1rem;
+        }
 
-    #admin_panel h4:last-of-type {
-    margin-top: 1rem;
-    }
+        #admin_panel h4:last-of-type {
+            margin-top: 1rem;
+        }
 
-    #admin_panel button {
-    margin: 1rem 0;
-    -ms-flex-item-align: start;
-    align-self: flex-start;
-    }
+        #admin_panel button {
+            margin: 1rem 0;
+            -ms-flex-item-align: start;
+            align-self: flex-start;
+        }
 
-    @media only screen and (min-width: 640px) {
-    ::-webkit-scrollbar {
-    width: 0.3rem;
-    height: 0.3rem;
-    }
-    ::-webkit-scrollbar-thumb {
-    background: rgba(var(--text), 0.3);
-    }
-    ::-webkit-scrollbar-thumb:hover {
-    background: rgba(var(--text), 0.6);
-    }
-    body {
-    margin: 1rem 6vw;
-    }
-    .popup-container .popup {
-    width: auto;
-    -ms-flex-item-align: center;
-        -ms-grid-row-align: center;
-        align-self: center;
-    border-radius: 0.2rem;
-    height: auto;
-    padding: 2rem;
-    }
-    main {
-    display: -ms-grid;
-    display: grid;
-    -ms-grid-columns: 1.5fr 1fr;
-        grid-template-columns: 1.5fr 1fr;
-    gap: 2em;
-    padding: 2em 0 0 0;
-    -webkit-box-align: start;
-        -ms-flex-align: start;
-            align-items: flex-start;
-    }
-    #show_message {
-    -webkit-transform: translate(100%, 0);
-            transform: translate(100%, 0);
-    margin: 1rem;
-    max-width: 60vw;
-    width: -webkit-max-content;
-    width: -moz-max-content;
-    width: max-content;
-    border-radius: 0.2rem;
-    bottom: 0;
-    top: auto;
-    }
-    #confirmation {
-    padding: 1rem;
-    width: 24rem;
-    }
-    #confirmation button {
-    margin-left: 0.5rem;
-    }
-    #confirmation button:first-of-type {
-    margin-left: auto;
-    }
-    #confirmation p {
-    margin: 1rem;
-    margin-bottom: 2rem;
-    }
-    #sign_in_popup,
-    #buy_crypto_popup, #sell_crypto_popup,
-    #send_crypto_popup, #deposit_crypto_popup, #withdraw_crypto_popup,
-    #deposit_cash_popup, #withdraw_cash_popup {
-    width: 26rem;
-    }
-    #admin_panel {
-    width: 50%;
-    }
-    .dropdown-content {
-    max-height: 80vh;
-    width: 24rem !important;
-    }
-    #event_log {
-    width: 40vw;
-    }
-    }
+        details {
+            margin-bottom: 1.5rem;
+        }
 
-    @media only screen and (min-width: 1280px) {
-    body {
-    margin: 1rem 16vw;
-    }
-    main {
-    -ms-grid-columns: 2fr 1fr;
-        grid-template-columns: 2fr 1fr;
-    }
-    }
+        details summary {
+            margin-bottom: 1rem;
+            cursor: pointer;
+        }
 
-    @media only screen and (min-width: 1920px) {
-    body {
-    font-size: 18px;
-    margin: 2rem 24vw;
-    }
-    }
+        #navbar {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            -webkit-box-align: center;
+            -ms-flex-align: center;
+            align-items: center;
+            position: fixed;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            top: auto;
+            border-right: none;
+            z-index: 3;
+        }
 
-    @media only screen and (min-width: 2048px) {
-    body {
-    font-size: 20px;
-    margin: 2rem 32vw;
-    }
-    }
+        #navbar .inner-container {
+            display: -webkit-box;
+            display: -ms-flexbox;
+            display: flex;
+            width: 100%;
+            -webkit-box-pack: space-evenly;
+            -ms-flex-pack: space-evenly;
+            justify-content: space-evenly;
+            background: rgba(var(--foreground-color), 1);
+        }
 
-    @media only screen and (max-width: 320px) {
-    body {
-    font-size: 14px;
-    }
-    }
+        #navbar .navbar-item {
+            position: relative;
+            text-align: center;
+            cursor: pointer;
+            padding: 0.3em;
+            margin: 0.3em;
+            border-radius: 0.4em;
+            color: rgba(var(--text-color), 0.8);
+            font-size: 0.9rem;
+            text-transform: capitalize;
+            width: 100%;
+            -webkit-tap-highlight-color: transparent;
+        }
 
-    @media (any-hover: hover) {
-    .cancel-order {
-    opacity: 0;
-    -webkit-transition: opacity 0.3s;
-    transition: opacity 0.3s;
-    }
-    .order:hover .cancel-order {
-    opacity: 1;
-    }
-    #main_header .icon:hover {
-    background: rgba(var(--text), 0.2);
-    }
-    .notification .remove-notification {
-    opacity: 0;
-    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: opacity 0.3s, -webkit-transform 0.3s;
-    transition: opacity 0.3s, transform 0.3s;
-    transition: opacity 0.3s, transform 0.3s, -webkit-transform 0.3s;
-    cursor: pointer;
-    }
-    .notification:hover .remove-notification {
-    opacity: 1;
-    }
-    }
-    /*# sourceMappingURL=main.css.map */
+        #navbar .navbar-item h5 {
+            font-size: 0.6em;
+            margin-top: 0.4em;
+            font-weight: 600;
+        }
+
+        #navbar .active {
+            color: var(--accent-color);
+        }
+
+        #navbar .active .icon {
+            stroke: var(--accent-color);
+        }
+
+        #default_currency_selector {
+            margin-top: 2rem;
+        }
+
+        .page {
+            padding-bottom: 3rem;
+        }
+
+        .status {
+            color: rgba(var(--text-color), 0.9);
+            line-height: 1.7;
+            padding: 0.5rem 0;
+            overflow-wrap: break-word;
+            word-wrap: break-word;
+        }
+
+        .status:not(:last-of-type) {
+            border-bottom: 1px solid rgba(var(--text-color), 0.1);
+            margin-bottom: 1rem;
+        }
+
+        @media only screen and (min-width: 640px) {
+            ::-webkit-scrollbar {
+                width: 0.5rem;
+                height: 0.5rem;
+            }
+
+            ::-webkit-scrollbar-thumb {
+                background: rgba(var(--text-color), 0.3);
+            }
+
+            ::-webkit-scrollbar-thumb:hover {
+                background: rgba(var(--text-color), 0.6);
+            }
+
+            body {
+                margin: 1rem 6vw;
+            }
+
+            .popup-container .popup {
+                width: auto;
+                -ms-flex-item-align: center;
+                -ms-grid-row-align: center;
+                align-self: center;
+                border-radius: 0.2rem;
+                height: auto;
+                padding: 2rem;
+                max-height: 90vh;
+            }
+
+            #homepage,
+            #user_page {
+                display: -ms-grid;
+                display: grid;
+                -ms-grid-columns: 1.5fr 1fr;
+                grid-template-columns: 1.5fr 1fr;
+                gap: 2rem;
+                -webkit-box-align: start;
+                -ms-flex-align: start;
+                align-items: flex-start;
+            }
+
+            .page {
+                padding: 2rem 0 0 4rem;
+            }
+
+            #show_message {
+                -webkit-transform: translate(1rem, 0);
+                transform: translate(1rem, 0);
+                margin: 1rem;
+                max-width: 30rem;
+                width: -webkit-max-content;
+                width: -moz-max-content;
+                width: max-content;
+                border-radius: 0.2rem;
+                bottom: 0;
+                top: auto;
+                left: auto;
+                right: 0;
+                line-height: 1.7;
+            }
+
+            #confirmation {
+                padding: 1rem;
+                width: 24rem;
+            }
+
+            #confirmation button {
+                margin-left: 0.5rem;
+            }
+
+            #confirmation button:first-of-type {
+                margin-left: auto;
+            }
+
+            #confirmation p {
+                margin: 1rem;
+                margin-bottom: 2rem;
+                line-height: 1.7;
+            }
+
+            #sign_in_popup,
+            #buy_crypto_popup,
+            #sell_crypto_popup,
+            #send_crypto_popup,
+            #deposit_crypto_popup,
+            #withdraw_crypto_popup,
+            #deposit_cash_popup,
+            #withdraw_cash_popup {
+                width: 26rem;
+            }
+
+            #admin_panel {
+                width: 50%;
+            }
+
+            .dropdown-content {
+                max-height: 80vh;
+                width: 24rem !important;
+            }
+
+            #event_log {
+                width: 40vw;
+            }
+
+            #navbar {
+                -webkit-box-pack: center;
+                -ms-flex-pack: center;
+                justify-content: center;
+                left: 0;
+                bottom: 0;
+                top: 0;
+                right: auto;
+                padding: 0 1rem;
+                border-top: none;
+            }
+
+            #navbar .active {
+                background: var(--accent-color);
+                color: rgba(var(--foreground-color), 1);
+            }
+
+            #navbar .active .icon {
+                stroke: rgba(var(--foreground-color), 1);
+            }
+
+            #navbar .inner-container {
+                -webkit-box-orient: vertical;
+                -webkit-box-direction: normal;
+                -ms-flex-direction: column;
+                flex-direction: column;
+                -webkit-box-align: stretch;
+                -ms-flex-align: stretch;
+                align-items: stretch;
+                border-radius: 0.4rem;
+                -webkit-box-shadow: 0.1rem 0.1rem 0.1rem #00000010, 0 2rem 2rem #00000010;
+                box-shadow: 0.1rem 0.1rem 0.1rem #00000010, 0 2rem 2rem #00000010;
+            }
+
+            #navbar .navbar-item {
+                width: auto;
+                padding: 0.6rem;
+                margin: 0.6rem;
+                font-size: 1rem;
+            }
+
+            #navbar .navbar-item .icon {
+                height: 1.4rem;
+                width: 1.4rem;
+            }
+
+            #navbar .navbar-item h5 {
+                font-size: 0.8rem;
+                margin-top: 0.2rem;
+            }
+
+            #navbar .navbar-item:not(.active):hover .icon {
+                stroke: rgba(var(--text-color), 1);
+            }
+
+            #navbar .navbar-item:not(.active):hover h5 {
+                color: rgba(var(--text-color), 1);
+            }
+        }
+
+        @media only screen and (min-width: 1280px) {
+            body {
+                margin: 1rem 16vw;
+            }
+
+            .page {
+                padding: 2rem 0 0 0;
+            }
+
+            #homepage,
+            #user_page {
+                -ms-grid-columns: 2fr 1fr;
+                grid-template-columns: 2fr 1fr;
+            }
+        }
+
+        @media only screen and (min-width: 1920px) {
+            body {
+                font-size: 18px;
+                margin: 2rem 24vw;
+            }
+        }
+
+        @media only screen and (min-width: 2048px) {
+            body {
+                font-size: 20px;
+                margin: 2rem 32vw;
+            }
+        }
+
+        @media only screen and (max-width: 320px) {
+            body {
+                font-size: 14px;
+            }
+        }
+
+        @media (any-hover: hover) {
+            .cancel-order {
+                opacity: 0;
+                -webkit-transition: opacity 0.3s;
+                transition: opacity 0.3s;
+            }
+
+            .order:hover .cancel-order {
+                opacity: 1;
+            }
+
+            #main_header .icon:hover {
+                background: rgba(var(--text-color), 0.2);
+            }
+
+            .notification .remove-notification {
+                opacity: 0;
+                -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
+                transition: opacity 0.3s, -webkit-transform 0.3s;
+                transition: opacity 0.3s, transform 0.3s;
+                transition: opacity 0.3s, transform 0.3s, -webkit-transform 0.3s;
+                cursor: pointer;
+            }
+
+            .notification:hover .remove-notification {
+                opacity: 1;
+            }
+        }
+
+        /*# sourceMappingURL=main.css.map */
     </style>
 </head>
+
 <body data-theme='light'>
-  <div id="event_log" class="hide">
-    <header class="flex">
-      <h3>Event Log</h3>
-      <svg viewBox="0 0 64 64" id="closeMessageBtn">
-        <title>Close</title>
-        <line x1="0" y1="0" x2="64" y2="64"/>
-        <line class="a" x1="64" y1="0" x2="0" y2="64"/>
-      </svg>
-    </header>
-    <div id="log"></div>
-  </div>
-  <audio id="notification_sound">
-    <source src="https://rmservices.duckdns.org/files/notification-sound.mp3" type="audio/mpeg">
-    <source src="https://rmservices.duckdns.org/files/notification-sound.ogg" type="audio/ogg">
-  </audio>
+    <div id="event_log" class="hide">
+        <header class="flex">
+            <h3>Event Log</h3>
+            <svg class="icon" viewBox="0 0 64 64" id="closeMessageBtn">
+                <title>Close</title>
+                <line x1="0" y1="0" x2="64" y2="64" />
+                <line class="a" x1="64" y1="0" x2="0" y2="64" />
+            </svg>
+        </header>
+        <div id="log"></div>
+    </div>
+    <audio id="notification_sound">
+        <source src="https://rmservices.duckdns.org/files/notification-sound.mp3" type="audio/mpeg">
+        <source src="https://rmservices.duckdns.org/files/notification-sound.ogg" type="audio/ogg">
+    </audio>
 
-<h5 id="textCopied" class="hide">
-    Copied
-</h5>
+    <h5 id="textCopied" class="hide">
+        Copied
+    </h5>
 
-  <div class="popup-container hide">
-    <div id="confirmation" class="popup">
-        <p></p>
-        <div>
-            <button class="hover hidePopupBtn">Cancel</button>
-            <button class="hover">Ok</button>
+    <div class="popup-container hide">
+        <div id="confirmation" class="popup">
+            <p></p>
+            <div>
+                <button class="hover hidePopupBtn">Cancel</button>
+                <button class="hover">Ok</button>
+            </div>
         </div>
     </div>
-  </div>
     <div id="show_message" class="hide">
-    <div>
-      <svg id="error_icon" class="notification-icon hide-completely" viewBox="0 0 100 100">
-        <title>Error icon</title>
-        <path d="M50,0a50,50,0,1,0,50,50A50,50,0,0,0,50,0ZM46,27.18A.79.79,0,0,1,46.6,27h7.72a.79.79,0,0,1,.79.79l-1,28.76a.79.79,0,0,
+        <div>
+            <svg id="error_icon" class="notification-icon hide-completely" viewBox="0 0 100 100">
+                <title>Error icon</title>
+                <path
+                    d="M50,0a50,50,0,1,0,50,50A50,50,0,0,0,50,0ZM46,27.18A.79.79,0,0,1,46.6,27h7.72a.79.79,0,0,1,.79.79l-1,28.76a.79.79,0,0,
         1-.79.79H47.46a.77.77,0,0,1-.56-.23.73.73,0,0,1-.23-.56l-.86-28.76A.77.77,0,0,1,46,27.18Zm7.68,44.39A4.91,4.91,0,0,1,50,73.05a5.08,5.08,
-        0,0,1-5.21-5.21A5,5,0,0,1,50,62.63a5,5,0,0,1,3.73,1.45,5.18,5.18,0,0,1,1.42,3.76A5.11,5.11,0,0,1,53.72,71.57Z"/>
-    </svg>
-    <svg id="done_icon" class="notification-icon" viewBox="0 0 100 100">
-        <title>Done icon</title>
-        <path d="M50,0a50,50,0,1,0,50,50A50,50,0,0,0,50,0ZM80.85,32.37,40.3,72.92a1.24,1.24,0,0,1-1.75,0l-19.4-19.4a1.23,1.23,0,0,1,0-1.75l3.54-3.54a1.23,
-        1.23,0,0,1,1.74,0L38.55,62.35a1.24,1.24,0,0,0,1.75,0L75.57,27.08a1.23,1.23,0,0,1,1.74,0l3.54,3.54A1.23,1.23,0,0,1,80.85,32.37Z"/>
-    </svg>
-    </div>
-    <span id="notification_text">Message</span>
-    <button id="hide_banner_btn">
-    <svg viewBox="0 0 50 50">
-        <title>Close this notification</title>
-        <line x1="50" y1="0" x2="0" y2="50"/>
-        <line x1="0" y1="0" x2="50" y2="50"/>
-    </svg>
-    </button>
-  </div>
-  <!-- Loading screen-->
-  <div class="popup-container solid-background hide">
-    <div id="main_loader" class="popup">
-      <svg id="loader" viewBox="0 0 73 73">
-        <title>Loader</title>
-        <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-      </svg>
-      <h3 id="tip_container" class="roboto">Loading Local Bitcoin++</h3>
-    </div>
-  </div>
-    <!--Sign in popup-->
-    <div class="popup-container solid-background hide">
-    <div id="sign_in_popup" class="popup">
-        <div class="container-header">
-            <h1>Sign In</h1>
-        </div>
-        <p class="expand light-text">Welcome to RanchiMall Crypto exchange <b>Local Bitcoin++</b></p>
-        <label class="input">
-            <input id="get_priv_key_field" type="password" required>
-            <div class="label">Private Key</div>
-            </label>
-        <div class="action expand" id="signInBtn">
-            <button class="primary-btn expand" type="submit" disabled>
-                Sign In
-            </button>
-            <svg viewBox="0 0 73 73" class="loader">
-                <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
+        0,0,1-5.21-5.21A5,5,0,0,1,50,62.63a5,5,0,0,1,3.73,1.45,5.18,5.18,0,0,1,1.42,3.76A5.11,5.11,0,0,1,53.72,71.57Z" />
+            </svg>
+            <svg id="done_icon" class="notification-icon" viewBox="0 0 100 100">
+                <title>Done icon</title>
+                <path
+                    d="M50,0a50,50,0,1,0,50,50A50,50,0,0,0,50,0ZM80.85,32.37,40.3,72.92a1.24,1.24,0,0,1-1.75,0l-19.4-19.4a1.23,1.23,0,0,1,0-1.75l3.54-3.54a1.23,
+        1.23,0,0,1,1.74,0L38.55,62.35a1.24,1.24,0,0,0,1.75,0L75.57,27.08a1.23,1.23,0,0,1,1.74,0l3.54,3.54A1.23,1.23,0,0,1,80.85,32.37Z" />
             </svg>
         </div>
-        <button class="expand top-margin btn" id="newUserSignInBtn">
-            New User Sign In
+        <span id="notification_text">Message</span>
+        <button id="hide_banner_btn">
+            <svg viewBox="0 0 50 50">
+                <title>Close this notification</title>
+                <line x1="50" y1="0" x2="0" y2="50" />
+                <line x1="0" y1="0" x2="50" y2="50" />
+            </svg>
         </button>
     </div>
-    </div> 
-
-<header id="main_header" class="flex">
-    <svg id="main_logo" viewBox="0 0 27.25 32">
-        <title>RanchiMall</title>
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-    </svg>
-  <span class="expand">
-    <h5>RanchiMall</h5>
-    <h2>Local Bitcoin++</h2>
-  </span>
-  <label class="toggle" style="margin-left: auto" title="Change theme">
-    <input type="checkbox" name="theme toggle" id="theme_toggle">
-    <div class="switch">
-        <svg class="circle" viewBox="0 0 64 64">
-            <title>dark theme</title>
-            <path d="M48.25,45.45A27.26,27.26,0,0,1,20.82,18.37,26.75,26.75,0,0,1,27.47.71a31.71,31.71,0,0,0-27,31.2,31.8,31.8,0,0,0,32,31.59A32,32,0,0,0,63.12,41.12,27.59,27.59,0,0,1,48.25,45.45Z" transform="translate(0 0)"/>
-        </svg>
-        <svg class="circle" viewBox="0 0 64 64">
-            <title>light theme</title>
-            <circle cx="32" cy="32" r="13.9"/>
-            <line x1="32" y1="6.86" x2="32"/>
-            <line x1="32" y1="64" x2="32" y2="57.14"/>
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-        </svg>
-    </div>
-</label>
-  <svg class="icon" viewBox="0 0 64 64" id="displayMessagesBtn">
-    <title>Console</title>
-    <rect x="0" y="0" width="64" height="64" rx="6"/>
-    <polyline points="14.6 16.3 30.3 32 14.6 47.7"/>
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-  </svg>
-  <div id="notifiation" class="dropdown">
-    <span>
-      <svg class="icon" viewBox="0 0 50.49 64" id="showNotificationsBtn">
-        <title>Notifications</title>
-        <path d="M51.47,53.09A3.9,3.9,0,0,0,56,50l.42-2.3a2.56,2.56,0,0,0-1-2.44c-3.18-2.56-3.58-7.27-3-10.54.74-4.07,1.7-9.3,1.72-9.46,2-11.08-1.62-17.7-7.6-21.52A18.74,18.74,0,0,0,32.75,1.17C25.81,2.61,20.05,7.51,18,18.6c0,.16-1,5.38-1.74,9.45-.6,3.27-2.64,7.54-6.52,8.81A2.54,2.54,0,0,0,8,38.8l-.42,2.3a3.91,3.91,0,0,0,3.14,4.54Z" transform="translate(-6.75 0)"/>
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-      </svg>
-      <div id="notification_badge" data-badge='0'></div>
-    </span>
-    <div id="notification_panel" class="dropdown-content hide">
-      <header>
-        <h3>Notifications</h3>
-        <h5 id="clearAllNotificationsBtn">Clear all</h5>
-          </header>
-      <div id="notification_container"></div>
-      <h4 class="empty-state">Nothing to see here</h4>
-    </div>
-  </div>
-</header>
-<main class="">
-    <div id="left" class="bottom-margin grid">
-        <div id="exchange" class="card">
-            <ul id="switcher_header" class="grid">
-                <li tabindex="0" id="show_asset_section" class="active exchange-btn" title="Buy or sell crypto assets">Trade</li>
-                <li tabindex="0" id="show_crypto_section" class="exchange-btn" title="Deposit or withdraw crypto assets">Crypto</li>
-                <li tabindex="0" id="show_cash_section" class="exchange-btn" title="Deposit or withdraw cash">Cash</li>
-            </ul>
-            <div id="switcher_body">
-                <div id="asset_section" class="exchange-section ">
-        <span id="buy_crypto_btn" class="exchange-option" title="Buy crypto">
-            <svg viewBox="0 0 47 64.15">
-              <title>Buy crypto</title>
-              <path d="M42.19,13.67V9.52a8.68,8.68,0,1,0-17.35,0v4.15" transform="translate(-10 0.16)"/>
-              <line x1="34.08" y1="14.63" x2="30.24" y2="14.63"/>
-              <line x1="16.79" y1="14.63" x2="12.94" y2="14.63"/>
-              <line x1="23.2" y1="29.5" x2="23.2" y2="43.37"/>
-              <line x1="30.14" y1="36.43" x2="16.27" y2="36.43"/>
-              <rect x="1" y="9.16" width="45" height="54" rx="4"/>
-              <line x1="1" y1="54.16" x2="46" y2="54.16"/>
+    <!-- Loading screen-->
+    <div class="popup-container solid-background hide">
+        <div id="main_loader" class="popup">
+            <svg id="loader" viewBox="0 0 73 73">
+                <title>Loader</title>
+                <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
             </svg>
-                        <h5>Buy</h5>
-                    </span>
-                    <span id="sell_crypto_btn" class="exchange-option" title="Sell crypto">
-            <svg viewBox="0 0 47 64.15">
-              <title>Sell crypto</title>
-              <path d="M42.19,13.67V9.52a8.68,8.68,0,1,0-17.35,0v4.15" transform="translate(-10 0.16)"/>
-              <line x1="34.08" y1="14.63" x2="30.24" y2="14.63"/>
-              <line x1="16.79" y1="14.63" x2="12.94" y2="14.63"/>
-              <line x1="30.14" y1="36.43" x2="16.27" y2="36.43"/>
-              <rect x="1" y="9.16" width="45" height="54" rx="4"/>
-              <line x1="1" y1="54.16" x2="46" y2="54.16"/>
-            </svg>                 
-                        <h5>Sell</h5>
-                    </span>
-                </div>
-                <div id="crypto_section" class="exchange-section hide-completely">
-                    <span id="send_crypto_btn" class="exchange-option">
-                        <svg viewBox="0 0 72 72">
-              <title>Send token icon</title>
-              <polygon points="69.65 0.8 1.33 27.53 28.06 36.45 34.01 36.45 34.01 42.39 42.92 69.12 69.65 0.8"/>
-            </svg>                                              
-                        <h5>Send</h5>
-                    </span>
-                    <span id="deposit_crypto_btn" class="exchange-option">
-            <svg viewBox="0 0 52 51.5">
-              <title>deposit icon</title>
-              <line x1="4" y1="28" x2="4" y2="19.5"/>
-              <polyline points="4 6 4 1 51 1 51 48 4 48 4 41.5"/>
-              <line x1="9" y1="50" x2="18" y2="50"/>
-              <line x1="36" y1="50" x2="45" y2="50"/>
-              <circle cx="27.5" cy="30" r="9.5"/>
-              <circle cx="27.5" cy="30" r="3.5"/>
-              <rect x="1" y="6" width="6" height="13.5" rx="2.76"/>
-              <rect x="1" y="28" width="6" height="13.5" rx="2.76"/>
-            </svg>                     
-                        <h5>Deposit</h5>
-                    </span>
-                    <span id="withdraw_crypto_btn" class="exchange-option">
-            <svg class="icon banking" viewBox="0 0 52 60">
-              <title>withdraw icon</title>
-              <line x1="4" y1="33.5" x2="4" y2="25"/>
-              <polyline points="41.52 6.5 51 6.5 51 53.5 41.69 53.5"/>
-              <line x1="9" y1="55.5" x2="14" y2="55.5"/>
-              <line x1="43" y1="55.5" x2="45" y2="55.5"/>
-              <rect x="1" y="11.5" width="6" height="13.5" rx="2.76"/>
-              <rect x="1" y="33.5" width="6" height="13.5" rx="2.76"/>
-              <polyline points="3.81 11.5 3.81 6.5 41.5 1 41.69 59 3.81 53.5 3.81 47"/>
-              <path d="M35.64,39.19c0,6.31-3.25,11.45-7.22,11.48s-7-4.92-7-11.07,3.13-11.29,7.05-11.48S35.64,32.88,35.64,39.19Z" transform="translate(-6 -2)"/>
-              <path d="M31.06,39.32c0,2.31-1.19,4.2-2.64,4.23s-2.62-1.79-2.62-4.08S27,35.3,28.42,35.24,31.06,37,31.06,39.32Z" transform="translate(-6 -2)"/>
-            </svg>
-                        <h5>Withdraw</h5>
-                    </span>
-                    <span id="second-confirm_deposit_btn" class="exchange-option">
-                      <svg class="icon backing" viewBox="0 0 64 64">
-                        <title>Click after sending crypto to exchange</title>
-                        <circle cx="32" cy="32" r="31.5"/>
-                        <polyline points="16.75 32.07 26.75 42.07 47.25 21.57"/>
-                      </svg>
-                        <h5>Confirm<br>Deposit</h5>
-                    </span>
-                </div>
-                <div id="cash_section" class="exchange-section hide-completely">
-                    <span id="deposit_cash_btn" class="exchange-option">
-                        <svg viewBox="0 0 52 51.5">
-              <title>deposit icon</title>
-              <line x1="4" y1="28" x2="4" y2="19.5"/>
-              <polyline points="4 6 4 1 51 1 51 48 4 48 4 41.5"/>
-              <line x1="9" y1="50" x2="18" y2="50"/>
-              <line x1="36" y1="50" x2="45" y2="50"/>
-              <circle cx="27.5" cy="30" r="9.5"/>
-              <circle cx="27.5" cy="30" r="3.5"/>
-              <rect x="1" y="6" width="6" height="13.5" rx="2.76"/>
-              <rect x="1" y="28" width="6" height="13.5" rx="2.76"/>
-            </svg>                             
-                        <h5>Deposit</h5>
-                    </span>
-                    <span id="withdraw_cash_btn" class="exchange-option">
-            <svg class="icon banking" viewBox="0 0 52 60">
-              <title>withdraw icon</title>
-              <line x1="4" y1="33.5" x2="4" y2="25"/>
-              <polyline points="41.52 6.5 51 6.5 51 53.5 41.69 53.5"/>
-              <line x1="9" y1="55.5" x2="14" y2="55.5"/>
-              <line x1="43" y1="55.5" x2="45" y2="55.5"/>
-              <rect x="1" y="11.5" width="6" height="13.5" rx="2.76"/>
-              <rect x="1" y="33.5" width="6" height="13.5" rx="2.76"/>
-              <polyline points="3.81 11.5 3.81 6.5 41.5 1 41.69 59 3.81 53.5 3.81 47"/>
-              <path d="M35.64,39.19c0,6.31-3.25,11.45-7.22,11.48s-7-4.92-7-11.07,3.13-11.29,7.05-11.48S35.64,32.88,35.64,39.19Z" transform="translate(-6 -2)"/>
-              <path d="M31.06,39.32c0,2.31-1.19,4.2-2.64,4.23s-2.62-1.79-2.62-4.08S27,35.3,28.42,35.24,31.06,37,31.06,39.32Z" transform="translate(-6 -2)"/>
-            </svg>
-                        <h5>Withdraw</h5>
-                    </span>
-                </div>
-            </div>
-        </div>
-        <div id="orders_panel" class="top-padding top-margin card">
-            <h3 class="light-text bottom-padding bottom-margin">
-                My Orders
-      </h3>
-            <div id="orders_container"></div>
-            <h3 class="empty-state">
-                No trade orders yet.
-            </h3>
-        </div>
-    </div>
-    <div id="right">
-            <div id="user_section" class="bottom-margin card">
-              <div class="flex">
-                <h3 id="user_type" class="light-text">
-                  User
-                </h3>
-                <button id="logout_btn">
-                    Sign Out
-                </button>
-                <button id="admin_panel_btn" class="hide-completely">
-                    Admin Panel
-                </button>
-              </div>
-              <div id="user" class="grid grid-2">
-                <svg id="profile_pic" viewBox="0 0 49.54 61.12">
-                  <title>User icon</title>
-                  <path d="M49.34,19.94c7.73,0,13.26,5.26,13.26,14S58.18,50.14,49.71,50.08,36.82,42.66,36.82,33.93s5.53-14,13.26-14" transform="translate(-25.23 -20)"/>
-                  <path d="M43.83,52c-2.34,4.38-9.77,6.64-15.31,9.06-2.29,1-4.11,13-1.53,13a46.06,46.06,0,0,0,23.51,6,40.48,40.48,0,0,0,22.51-6c2.58,0,.76-12-1.53-13-5.54-2.42-13-4.68-15.31-9.06" transform="translate(-25.23 -19.44)"/>
-                </svg>
-                <div>
-                    <h5 class="light-text">FLO ID</h5>
-                    <h4 class="breakable" id="localbitcoinuserdiv"></h4>
-                </div>
-              </div>
-              <h4>Default Currency</h4>
-              <form id="default_currency_selector">
-                <label class="select-crypto">
-                  <input name="currency" value="INR" type="radio" checked>
-                  <svg class="selected" viewBox="0 0 73 73">
-                    <circle cx="36.5" cy="36.5" r="36"/>
-                    <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 "/>
-                  </svg>
-                  <svg class="icon inr" viewBox="4 0 36.74 40">
-                    <title>Indian rupee icon</title>
-                    <path d="M62.31,35.47H56.57a11.38,11.38,0,0,1,1.64,4.58h5.53l-1.46,5.42H58.19A10.79,10.79,0,0,1,54.92,52a15.38,15.38,0,0,1-7.58,3.38l12,14.24V70H50.25L37,
-                      54.42l0-4.86h6.51c3.39,0,5.52-1.37,6.38-4.09H36.26l1.43-5.42h12q-1.34-3.31-5.9-3.38H36.26L37.88,30H63.74Z" transform="translate(-27 -30)"/>
-                  </svg>
-                  <h5>INR</h5>
-              </label>
-              <label class="select-crypto">
-                  <input name="currency" value="USD" type="radio">
-                  <svg class="selected" viewBox="0 0 73 73">
-                    <circle cx="36.5" cy="36.5" r="36"/>
-                    <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 "/>
-                  </svg>
-                  <svg class="icon usd" viewBox="0 0 22.59 40">
-                    <title>United states dollar icon</title>
-                    <path d="M59.07,63.23a10.5,10.5,0,0,1-6.09,3c-.16.06-.23.15-.23.27l0,3a.56.56,0,0,1-.15.39.53.53,0,0,1-.39.16H47.7a.49.49,0,0,1-.38-.16.53.53,0,0,1-.16-.39l0-3c0-.12-.07-.21-.22-.27A10.82,10.82,0,0,1,40.91,63a8.62,8.62,0,0,1-2.21-6V56a.55.55,0,0,1,.55-.54h4.91a.53.53,0,0,1,.39.16.52.52,0,0,1,.15.38v.69a3.74,3.74,0,0,0,1.6,3.06A6.83,6.83,0,0,0,50.66,61a5,5,0,0,0,3.43-1,3.29,3.29,0,0,0,1.11-2.52,2.6,2.6,0,0,0-.68-1.84,5.9,5.9,0,0,0-1.88-1.32c-.81-.38-2.07-.9-3.8-1.57a34.27,34.27,0,0,1-5-2.14,10.15,10.15,0,0,1-3.39-3,7.69,7.69,0,0,1-1.39-4.66,8.24,8.24,0,0,1,2.12-5.8,10,10,0,0,1,5.7-3c.15-.07.23-.16.23-.28l-.09-3.31a.5.5,0,0,1,.16-.39.49.49,0,0,1,.38-.16h4.55a.49.49,0,0,1,.38.16.5.5,0,0,1,.16.39l0,3.4a.3.3,0,0,0,.23.28,10.56,10.56,0,0,1,6,3.29,9,9,0,0,1,2.22,6.16v.68a.51.51,0,0,1-.16.39.49.49,0,0,1-.38.16h-5a.49.49,0,0,1-.38-.16.51.51,0,0,1-.16-.39V44a4.2,4.2,0,0,0-1.5-3.25,5.94,5.94,0,0,0-4.09-1.34,4.92,4.92,0,0,0-3.18.91,3,3,0,0,0-1.14,2.5,2.84,2.84,0,0,0,.66,1.91,6.15,6.15,0,0,0,2,1.41c.87.42,2.24,1,4.09,1.63a46,46,0,0,1,4.81,2,9.46,9.46,0,0,1,3.19,2.72,7.46,7.46,0,0,1,1.41,4.69A8.44,8.44,0,0,1,59.07,63.23Z" transform="translate(-38.7 -30)"/></svg>
-                  <h5>USD</h5>
-              </label>
-              </form>
-              <h5 class="roboto">This is used as prefered currency while doing transactions.</h5>
-
-            </div>
-            <div id="market_price_display" class="card bottom-margin">
-              <div class="flex">
-                <h3 class="light-text">
-                  Market price
-                </h3>
-                <div id="refresh_market_price" class="action">
-                  <button type="submit">
-                      refresh
-                  </button>
-                  <svg viewBox="0 0 73 73" class="loader">
-                      <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                  </svg>
-                </div>
-              </div>
-              <span class="crypto-price grid">
-                <svg viewBox="0 0 30.61 40.52" class="icon btc">
-                  <title>Bitcoin icon</title>
-                    <path d="M30.53,16.29c0.64-4.26-2.61-6.55-7.04-8.07l1.44-5.77l-3.51-0.88l-1.4,5.62c-0.92-0.23-1.87-0.45-2.81-0.66
-                    l1.41-5.65L15.11,0l-1.44,5.77c-0.76-0.17-1.51-0.35-2.24-0.53l0-0.02L6.59,4.01L5.66,7.76c0,0,2.61,0.6,2.55,0.63
-                    c1.42,0.36,1.68,1.3,1.64,2.04l-1.64,6.57c0.1,0.02,0.23,0.06,0.36,0.12c-0.12-0.03-0.24-0.06-0.37-0.09l-2.3,9.2
-                    c-0.17,0.43-0.61,1.08-1.61,0.83c0.04,0.05-2.55-0.64-2.55-0.64L0,30.45l4.57,1.14c0.85,0.21,1.68,0.44,2.5,0.65l-1.45,5.83
-                    l3.51,0.88l1.44-5.77c0.96,0.26,1.89,0.5,2.8,0.73l-1.43,5.74l3.51,0.88l1.45-5.82c5.99,1.13,10.49,0.68,12.38-4.74
-                    c1.53-4.36-0.08-6.88-3.23-8.52C28.34,20.92,30.07,19.41,30.53,16.29L30.53,16.29z M22.51,27.54c-1.08,4.36-8.43,2-10.81,1.41
-                    l1.93-7.73C16.01,21.82,23.65,22.99,22.51,27.54L22.51,27.54z M23.6,16.23c-0.99,3.97-7.1,1.95-9.08,1.46l1.75-7.01
-                    C18.25,11.17,24.63,12.09,23.6,16.23z"/>
-                </svg>
-                <span>
-                  <h4 class="expand">Bitcoin</h4>
-                  <h5>BTC</h5>
-                </span>
-                <h3 id="btc_market_price"></h3>
-              </span>
-              <span class="crypto-price grid">
-                <svg class="icon flo" viewBox="0 0 45.6 47.07">
-                  <title>FLO coin icon</title>
-                  <path d="M61.4,58.86A12.31,12.31,0,0,0,68.81,55a15.45,15.45,0,0,0,4-8.52c-11-.63-12.36,1-13.71,1.68-1.19.61-5.33,4.56-5.33,
-                    4.56s3.07-3.14,3.2-9.94a19.94,19.94,0,0,0-2.72-10.65A23.86,23.86,0,0,0,50,26.46a24.09,24.09,0,0,0-4.23,5.67A19.94,19.94,0,0,0,43,42.78c.13,6.8,3.2,9.94,
-                    3.2,9.94s-4.14-3.95-5.33-4.56c-1.35-.69-2.67-2.31-13.71-1.68a15.45,15.45,0,0,0,4,8.52,12.31,12.31,0,0,0,7.41,3.86s-5.05-2-7.15-9.45c0,0,5.76-.69,9.63,1.87,
-                    2.53,1.67,4.86,4.26,6.79,6a17.72,17.72,0,0,0-6.81,1.88,7.85,7.85,0,0,0-4.44,4.38,5.65,5.65,0,0,0-.19,2.27,33.8,33.8,0,0,0,5.94,0,5.87,5.87,0,0,0,3.42-2.16,
-                    12.72,12.72,0,0,1-3.95.77c-2.06,0-2.67-.66-2.67-.66,1-3.64,8.68-5.19,8.68-5.19a16.13,16.13,0,0,0-1.42,6.5A12.76,12.76,0,0,0,50,73.53a12.76,12.76,0,0,0,
-                    3.57-8.45,16.13,16.13,0,0,0-1.42-6.5s7.71,1.55,8.68,5.19c0,0-.61.66-2.67.66a12.72,12.72,0,0,1-3.95-.77,5.87,5.87,0,0,0,3.42,2.16,33.8,33.8,0,0,0,5.94,0,
-                    5.65,5.65,0,0,0-.19-2.27,7.85,7.85,0,0,0-4.44-4.38,17.72,17.72,0,0,0-6.81-1.88c1.93-1.75,4.26-4.34,6.79-6,3.87-2.56,9.63-1.87,9.63-1.87C66.45,56.84,61.4,
-                    58.86,61.4,58.86ZM50,69.52a6.1,6.1,0,0,1-1.47-4.26A10.74,10.74,0,0,1,50,60.12a10.74,10.74,0,0,1,1.47,5.14A6.1,6.1,0,0,1,50,69.52Zm0-15.23a17.26,17.26,0,0,
-                    1-4.35-11c0-9,4.35-11.84,4.35-11.84s4.35,2.84,4.35,11.84A17.26,17.26,0,0,1,50,54.29Z" transform="translate(-27.2 -26.46)"/>
-                </svg>
-                <span>
-                  <h4 class="expand">FLO</h4>
-                  <h5>FLO</h5>
-                </span>
-                <h3 id="flo_market_price"></h3>
-              </span>
-            </div>
-            <div id="balance_panel" class="top-padding card">
-        <div class="flex">
-          <h3 class="light-text">
-            Balance
-          </h3>
-          <div id="refresh_bal" class="action refresh">
-            <button type="submit">
-              refresh
+            <h3 id="tip_container">Loading Local Bitcoin++</h3>
+            <button class="top-margin btn secondary-btn" id="reset_btn">
+                reset
             </button>
-            <svg viewBox="0 0 73 73" class="loader">
-              <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-            </svg>
-          </div>
-          </div>
-                <div class="balance-display">
-                    <h5 class="light-text">Cash</h5>
-                    <h2 id="user_cash_bal">0</h2>
-                </div>
-                <div class="grid grid-2">
-                    <div class="balance-display">
-                        <h5 class="light-text">Bitcoin</h5>
-                        <h2 id="user_btc_bal">0</h2>
-                    </div>
-                    <div class="balance-display">
-                        <h5 class="light-text">FLO</h5>
-                        <h2 id="user_flo_bal">0</h2>
-                    </div>
-                </div>
-            </div>
-    </div>
-    <div id="popup-parent">
-      <!--Asset section-->
-      <div class="popup-container hide">
-        <div id="buy_crypto_popup" class="popup">
-            <div class="container-header bottom-margin">
-                <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                    <title>Close this popup</title>
-                    <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                </svg>
-                <h3>Buy Crypto</h3>
-                <div class="action" id="trade_buy_button">
-                    <button class="btn" type="submit" disabled>
-                        Buy
-                    </button>
-                    <svg viewBox="0 0 73 73" class="loader">
-                        <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                    </svg>
-                </div>
-            </div>
-            <h5>Select Crypto</h5>
-            <div class="crypto-selector flex expand" id="selectListCryptoBuy"></div>
-            <h5>Select Amount</h5>
-            <div class="crypto-selector flex expand" id="selectListTradingAmountBuy"></div>
         </div>
-      </div>
-      <div class="popup-container hide">
-          <div id="sell_crypto_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Sell Crypto</h3>
-                  <div class="action" id="trade_sell_button">
-                      <button class="btn" type="submit" disabled>
-                          Sell
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <h5>Select Crypto</h5>
-              <div class="crypto-selector flex expand" id="selectListCryptoSell"></div>
-              <h5>Select Amount</h5>
-              <div class="crypto-selector flex expand" id="selectListTradingAmountSell"></div>
-          </div>
-      </div>
-      <!-- Crypto section-->
-      <div class="popup-container hide">
-          <div id="send_crypto_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Send Crypto</h3>
-                  <div class="action" id="sendCryptoBtn">
-                      <button class="btn" type="submit" disabled>
-                          Send
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <h5>Select Crypto</h5>
-              <div class="crypto-selector flex expand" id="send_crypto_select_div"></div>
-              <label class="input">
-                  <input name="senderFloId" type="text" required>
-                  <div class="label">Sender's Address</div>
-              </label>
-              <label class="input">
-                  <input name="senderPrivateKey" type="password" required>
-                  <div class="label">Sender's Private Key</div>
-              </label>
-              <label class="input">
-                  <input name="receiverFloId" type="text" required>
-                  <div class="label">receiver's Address</div>
-              </label>
-              <label class="input">
-                  <input name="amount" type="number" step="0.00000001" inputmode="numeric" required>
-                  <div class="label">Amount</div>
-              </label>
-          </div>
-      </div>
-      <div class="popup-container hide">
-          <div id="deposit_crypto_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg id="deposit_crypto_back_btn" class="back-arrow" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Deposit Crypto</h3>
-                  <div class="action" id="depositCryptoButton">
-                      <button class="btn" type="submit" disabled>
-                          Proceed
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <div id="select_deposit_crypto_section" class="expand deposit-crypto-group">
-                <h5>Select Crypto</h5>
-                <div class="crypto-selector flex expand" id="deposit_crypto_div"></div>
-                <label class="input">
-                    <input name="tradeAmount" id="trade_amount_select" type="number" step="0.00000001" inputmode="numeric" required>
-                    <div class="label">Amount</div>
-                </label>
-              </div>
-                <div id="send_crypto_hidden_section" class="expand hide-completely deposit-crypto-group">
+    </div>
+    <!--Sign in popup-->
+    <div class="popup-container solid-background hide">
+        <div id="sign_in_popup" class="popup">
+            <div class="container-header">
+                <h1>Sign In</h1>
+            </div>
+            <p class="expand light-text">Welcome to RanchiMall Crypto exchange <b>Local Bitcoin++</b></p>
+            <label class="input">
+                <input id="get_priv_key_field" type="password" required>
+                <div class="label">Private Key</div>
+            </label>
+            <div class="action expand" id="signInBtn">
+                <button class="primary-btn expand" type="submit" disabled>
+                    Sign In
+                </button>
+                <svg viewBox="0 0 73 73" class="loader">
+                    <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                </svg>
+            </div>
+            <button class="expand top-margin btn secondary-btn" id="newUserSignInBtn">
+                New User Sign In
+            </button>
+        </div>
+    </div>
+
+    <header id="main_header" class="flex">
+        <svg id="main_logo" viewBox="0 0 27.25 32">
+            <title>RanchiMall</title>
+            <path
+                d="M27.14,30.86c-.74-2.48-3-4.36-8.25-6.94a20,20,0,0,1-4.2-2.49,6,6,0,0,1-1.25-1.67,4,4,0,0,1,0-2.26c.37-1.08.79-1.57,3.89-4.55a11.66,11.66,0,0,0,3.34-4.67,6.54,6.54,0,0,0,.05-2.82C20,3.6,18.58,2,16.16.49c-.89-.56-1.29-.64-1.3-.24a3,3,0,0,1-.3.72l-.3.55L13.42.94C13,.62,12.4.26,12.19.15c-.4-.2-.73-.18-.72.05a9.39,9.39,0,0,1-.61,1.33s-.14,0-.27-.13C8.76.09,8-.27,8,.23A11.73,11.73,0,0,1,6.76,2.6C4.81,5.87,2.83,7.49.77,7.49c-.89,0-.88,0-.61,1,.22.85.33.92,1.09.69A5.29,5.29,0,0,0,3,8.33c.23-.17.45-.29.49-.26a2,2,0,0,1,.22.63A1.31,1.31,0,0,0,4,9.34a5.62,5.62,0,0,0,2.27-.87L7,8l.13.55c.19.74.32.82,1,.65a7.06,7.06,0,0,0,3.46-2.47l.6-.71-.06.64c-.17,1.63-1.3,3.42-3.39,5.42L6.73,14c-3.21,3.06-3,5.59.6,8a46.77,46.77,0,0,0,4.6,2.41c.28.13,1,.52,1.59.87,3.31,2,4.95,3.92,4.95,5.93a2.49,2.49,0,0,0,.07.77h0c.09.09,0,.1.9-.14a2.61,2.61,0,0,0,.83-.32,3.69,3.69,0,0,0-.55-1.83A11.14,11.14,0,0,0,17,26.81a35.7,35.7,0,0,0-5.1-2.91C9.37,22.64,8.38,22,7.52,21.17a3.53,3.53,0,0,1-1.18-2.48c0-1.38.71-2.58,2.5-4.23,2.84-2.6,3.92-3.91,4.67-5.65a3.64,3.64,0,0,0,.42-2A3.37,3.37,0,0,0,13.61,5l-.32-.74.29-.48c.17-.27.37-.63.46-.8l.15-.3.44.64a5.92,5.92,0,0,1,1,2.81,5.86,5.86,0,0,1-.42,1.94c0,.12-.12.3-.15.4a9.49,9.49,0,0,1-.67,1.1,28,28,0,0,1-4,4.29C8.62,15.49,8.05,16.44,8,17.78a3.28,3.28,0,0,0,1.11,2.76c.95,1,2.07,1.74,5.25,3.32,3.64,1.82,5.22,2.9,6.41,4.38A4.78,4.78,0,0,1,21.94,31a3.21,3.21,0,0,0,.14.92,1.06,1.06,0,0,0,.43-.05l.83-.22.46-.12-.06-.46c-.21-1.53-1.62-3.25-3.94-4.8a37.57,37.57,0,0,0-5.22-2.82A13.36,13.36,0,0,1,11,21.19a3.36,3.36,0,0,1-.8-4.19c.41-.85.83-1.31,3.77-4.15,2.39-2.31,3.43-4.13,3.43-6a5.85,5.85,0,0,0-2.08-4.29c-.23-.21-.44-.43-.65-.65A2.5,2.5,0,0,1,15.27.69a10.6,10.6,0,0,1,2.91,2.78A4.16,4.16,0,0,1,19,6.16a4.91,4.91,0,0,1-.87,3c-.71,1.22-1.26,1.82-4.27,4.67a9.47,9.47,0,0,0-2.07,2.6,2.76,2.76,0,0,0-.33,1.54,2.76,2.76,0,0,0,.29,1.47c.57,1.21,2.23,2.55,4.65,3.73a32.41,32.41,0,0,1,5.82,3.24c2.16,1.6,3.2,3.16,3.2,4.8a1.94,1.94,0,0,0,.09.76,4.54,4.54,0,0,0,1.66-.4C27.29,31.42,27.29,31.37,27.14,30.86ZM6.1,7h0a3.77,3.77,0,0,1-1.46.45L4,7.51l.68-.83a25.09,25.09,0,0,0,3-4.82A12,12,0,0,1,8.28.76c.11-.12.77.32,1.53,1l.63.58-.57.84A10.34,10.34,0,0,1,6.1,7Zm5.71-1.78A9.77,9.77,0,0,1,9.24,7.18h0a5.25,5.25,0,0,1-1.17.28l-.58,0,.65-.78a21.29,21.29,0,0,0,2.1-3.12c.22-.41.42-.76.44-.79s.5.43.9,1.24L12,5ZM13.41,3a2.84,2.84,0,0,1-.45.64,11,11,0,0,1-.9-.91l-.84-.9.19-.45c.34-.79.39-.8,1-.31A9.4,9.4,0,0,1,13.8,2.33q-.18.34-.39.69Z" />
+        </svg>
+        <span class="expand">
+            <h5>RanchiMall</h5>
+            <h3>Local Bitcoin++</h3>
+        </span>
+        <label class="toggle" style="margin-left: auto" title="Change theme">
+            <input type="checkbox" name="theme toggle" id="theme_toggle">
+            <div class="switch">
+                <svg class="circle" viewBox="0 0 64 64">
+                    <title>dark theme</title>
+                    <path
+                        d="M48.25,45.45A27.26,27.26,0,0,1,20.82,18.37,26.75,26.75,0,0,1,27.47.71a31.71,31.71,0,0,0-27,31.2,31.8,31.8,0,0,0,32,31.59A32,32,0,0,0,63.12,41.12,27.59,27.59,0,0,1,48.25,45.45Z"
+                        transform="translate(0 0)" />
+                </svg>
+                <svg class="circle" viewBox="0 0 64 64">
+                    <title>light theme</title>
+                    <circle cx="32" cy="32" r="13.9" />
+                    <line x1="32" y1="6.86" x2="32" />
+                    <line x1="32" y1="64" x2="32" y2="57.14" />
+                    <line x1="57.14" y1="32" x2="64" y2="32" />
+                    <line y1="32" x2="6.86" y2="32" />
+                    <line x1="49.78" y1="14.22" x2="54.63" y2="9.37" />
+                    <line x1="9.37" y1="54.63" x2="14.22" y2="49.78" />
+                    <line x1="49.78" y1="49.78" x2="54.63" y2="54.63" />
+                    <line x1="9.37" y1="9.37" x2="14.22" y2="14.22" />
+                </svg>
+            </div>
+        </label>
+        <svg class="icon" viewBox="0 0 64 64" id="displayMessagesBtn">
+            <title>Console</title>
+            <rect x="0" y="0" width="64" height="64" rx="6" />
+            <polyline points="14.6 16.3 30.3 32 14.6 47.7" />
+            <line x1="30.73" y1="47.7" x2="49.4" y2="47.7" />
+        </svg>
+        <div id="notifiation" class="dropdown">
+            <span>
+                <svg id="showNotificationsBtn" class="icon" viewBox="0 0 64 64">
+                    <title>notification bell</title>
+                    <path
+                        d="M50.62,29.12V19.54h0A19.08,19.08,0,0,0,32,.47,19.08,19.08,0,0,0,13.4,19.54h0V34.4h0a5.72,5.72,0,0,1-3.5,5.28,3.5,3.5,0,0,0-2.23,3.2v3.93a1.72,1.72,0,0,0,1.64,1.94H54.72a1.63,1.63,0,0,0,1.64-1.64V43c0-.14,0-.29,0-.43a3.47,3.47,0,0,0-3.5-2.93H24.37" />
+                    <path
+                        d="M32,63.47a6.66,6.66,0,0,0,6.48-5.08A1.3,1.3,0,0,0,37.2,56.8H26.8a1.3,1.3,0,0,0-1.28,1.59A6.66,6.66,0,0,0,32,63.47Z" />
+                </svg>
+                <div id="notification_badge" data-badge='0'></div>
+            </span>
+            <div id="notification_panel" class="dropdown-content hide">
+                <header>
+                    <h3>Notifications</h3>
+                    <h5 id="clearAllNotificationsBtn">Clear all</h5>
+                </header>
+                <div id="notification_container"></div>
+                <h4 class="empty-state">You do not have any notifications.</h4>
+            </div>
+        </div>
+    </header>
+    <nav id="navbar">
+        <div class="inner-container">
+            <div class="navbar-item active" onclick="showPage(this, 'homepage')">
+                <svg class="icon" viewBox="0 0 64 64">
+                    <path
+                        d="M24.77,44.15H40.06V63.5H53.4V36h5.66a3.38,3.38,0,0,0,2.53-5.68l-6.73-7.16V11.26H46.48v3L34.53,1.59a3.49,3.49,0,0,0-5.06,0L2.41,30.35A3.38,3.38,0,0,0,4.94,36H10.6V63.5H24.77" />
+                </svg>
+                <h5>Home</h5>
+            </div>
+            <div title="activity page" class="navbar-item" onclick="showPage(this, 'activity_page')">
+                <svg class="icon" viewBox="0 0 64 64">
+                    <path
+                        d="M60.38,1,32.8,33.23a1.77,1.77,0,0,0,1.34,2.92h9.63a.79.79,0,0,1,.71,1.13L33,61.36A1.49,1.49,0,0,0,35.49,63l27.58-32.2a1.77,1.77,0,0,0-1.34-2.92H52.1a.79.79,0,0,1-.71-1.13L62.85,2.64A1.49,1.49,0,0,0,60.38,1Z" />
+                    <line x1="10" y1="16" x2="29" y2="16" />
+                    <line y1="32.5" x2="19" y2="32.5" />
+                    <line x1="7" y1="50" x2="26" y2="50" />
+                </svg>
+                <h5>Activity</h5>
+            </div>
+            <div class="navbar-item" onclick="showPage(this, 'user_page')">
+                <svg class="icon" viewBox="0 0 49.54 61.12">
+                    <path
+                        d="M49.34,19.94c7.73,0,13.26,5.26,13.26,14S58.18,50.14,49.71,50.08,36.82,42.66,36.82,33.93s5.53-14,13.26-14"
+                        transform="translate(-25.23 -20)" />
+                    <path
+                        d="M43.83,52c-2.34,4.38-9.77,6.64-15.31,9.06-2.29,1-4.11,13-1.53,13a46.06,46.06,0,0,0,23.51,6,40.48,40.48,0,0,0,22.51-6c2.58,0,.76-12-1.53-13-5.54-2.42-13-4.68-15.31-9.06"
+                        transform="translate(-25.23 -19.44)" />
+                </svg>
+                <h5>User</h5>
+            </div>
+        </div>
+    </nav>
+    <main class="">
+        <div id="homepage" class="page">
+            <div id="left" class="bottom-margin grid">
+                <div id="exchange" class="card">
+                    <sm-tab-header id="switcher_header" target="switcher_body">
+                        <sm-tab title="Buy or sell crypto assets">Trade</sm-tab>
+                        <sm-tab title="Deposit or withdraw crypto assets">Exchange</sm-tab>
+                        <sm-tab title="Deposit or withdraw cash">Cash</sm-tabi>
+                    </sm-tab-header>
+                    <sm-tab-panels id="switcher_body">
+                        <div id="asset_section" class="exchange-section ">
+                            <span id="buy_crypto_btn" class="exchange-option" title="Buy crypto">
+                                <svg class="icon" viewBox="0 0 47 64.15">
+                                    <title>Buy crypto</title>
+                                    <path d="M42.19,13.67V9.52a8.68,8.68,0,1,0-17.35,0v4.15"
+                                        transform="translate(-10 0.16)" />
+                                    <line x1="34.08" y1="14.63" x2="30.24" y2="14.63" />
+                                    <line x1="16.79" y1="14.63" x2="12.94" y2="14.63" />
+                                    <line x1="23.2" y1="29.5" x2="23.2" y2="43.37" />
+                                    <line x1="30.14" y1="36.43" x2="16.27" y2="36.43" />
+                                    <rect x="1" y="9.16" width="45" height="54" rx="4" />
+                                    <line x1="1" y1="54.16" x2="46" y2="54.16" />
+                                </svg>
+                                <h5>Buy</h5>
+                            </span>
+                            <span id="sell_crypto_btn" class="exchange-option" title="Sell crypto">
+                                <svg class="icon" viewBox="0 0 47 64.15">
+                                    <title>Sell crypto</title>
+                                    <path d="M42.19,13.67V9.52a8.68,8.68,0,1,0-17.35,0v4.15"
+                                        transform="translate(-10 0.16)" />
+                                    <line x1="34.08" y1="14.63" x2="30.24" y2="14.63" />
+                                    <line x1="16.79" y1="14.63" x2="12.94" y2="14.63" />
+                                    <line x1="30.14" y1="36.43" x2="16.27" y2="36.43" />
+                                    <rect x="1" y="9.16" width="45" height="54" rx="4" />
+                                    <line x1="1" y1="54.16" x2="46" y2="54.16" />
+                                </svg>
+                                <h5>Sell</h5>
+                            </span>
+                        </div>
+                        <div id="crypto_section" class="exchange-section">
+                            <span id="deposit_crypto_btn" class="exchange-option" title="You can deposit Crypto into your Exchange Account. The exchange will generate a
+                                                                        unique address
+                                                                        for you.">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <line x1="5.16" y1="35.08" x2="5.16" y2="24.6" />
+                                    <polyline points="5.16 7.95 5.16 1.78 62.5 1.78 62.5 59.75 5.16 59.75 5.16 51.74" />
+                                    <line x1="11.26" y1="62.22" x2="22.24" y2="62.22" />
+                                    <line x1="44.2" y1="62.22" x2="55.18" y2="62.22" />
+                                    <ellipse cx="33.83" cy="37.55" rx="11.59" ry="11.72" />
+                                    <ellipse cx="33.83" cy="37.55" rx="4.27" ry="4.32" />
+                                    <path
+                                        d="M4.87,8h.58a3.38,3.38,0,0,1,3.37,3.4v9.84A3.39,3.39,0,0,1,5.45,24.6H4.87A3.39,3.39,0,0,1,1.5,21.19V11.35A3.38,3.38,0,0,1,4.87,8Z" />
+                                    <path
+                                        d="M4.87,35.08h.58a3.39,3.39,0,0,1,3.37,3.41v9.84a3.39,3.39,0,0,1-3.37,3.41H4.87A3.39,3.39,0,0,1,1.5,48.33V38.49A3.39,3.39,0,0,1,4.87,35.08Z" />
+                                </svg>
+                                <h5>Deposit to exchange</h5>
+                            </span>
+                            <span id="withdraw_crypto_btn" class="exchange-option" title="If you have crypto balance in your exchange account, you can withdraw to your
+                                                personal crypto
+                                                account.">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <title>withdraw</title>
+                                    <line x1="8.79" y1="35.68" x2="8.79" y2="26.74" />
+                                    <polyline points="48.37 7.28 58.37 7.28 58.37 56.72 48.55 56.72" />
+                                    <line x1="14.07" y1="58.82" x2="19.34" y2="58.82" />
+                                    <line x1="49.93" y1="58.82" x2="52.04" y2="58.82" />
+                                    <path
+                                        d="M8.54,12.54h.51A2.91,2.91,0,0,1,12,15.45v8.39a2.91,2.91,0,0,1-2.91,2.9H8.54a2.9,2.9,0,0,1-2.91-2.9V15.45A2.91,2.91,0,0,1,8.54,12.54Z" />
+                                    <path
+                                        d="M8.54,35.68h.51A2.91,2.91,0,0,1,12,38.58V47a2.91,2.91,0,0,1-2.91,2.9H8.54A2.9,2.9,0,0,1,5.63,47v-8.4A2.9,2.9,0,0,1,8.54,35.68Z" />
+                                    <polyline
+                                        points="8.59 12.54 8.59 7.28 48.35 1.5 48.55 62.5 8.59 56.72 8.59 49.88" />
+                                    <path
+                                        d="M35.84,39.56c0,6.64-3.43,12-7.62,12.08S20.84,46.46,20.84,40s3.3-11.87,7.44-12.07S35.84,32.93,35.84,39.56Z" />
+                                    <path
+                                        d="M31,39.7c0,2.43-1.26,4.42-2.79,4.45s-2.76-1.89-2.76-4.29,1.27-4.39,2.76-4.45S31,37.26,31,39.7Z" />
+                                </svg>
+                                <h5>Withdraw from exchange</h5>
+                            </span>
+
+                            <span id="second-confirm_deposit_btn" class="exchange-option">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <title>After you deposit crypto to exchange given address, you need to tell exchange
+                                        to
+                                        start looking
+                                        for your crypto deposit in the blockchain.</title>
+                                    <circle cx="32" cy="32" r="31.5" />
+                                    <polyline points="16.75 32.07 26.75 42.07 47.25 21.57" />
+                                </svg>
+                                <h5>Confirm Deposit</h5>
+                            </span>
+
+                            <span id="send_crypto_btn" class="exchange-option" title="You can send Crypto from any sender address to any receiver address if you have
+                                                the private key
+                                                of sender.">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <path
+                                        d="M47.28,16.8,29.6,34.64a3.3,3.3,0,0,1-3.59.71L2.5,25.42a3.28,3.28,0,0,1,.26-6.13L59.21.87A3.28,3.28,0,0,1,63.32,5l-18.93,56a3.26,3.26,0,0,1-6.12.18l-6.4-15.68" />
+                                </svg>
+                                <h5>Send To Any Address</h5>
+                            </span>
+
+                        </div>
+                        <div id="cash_section" class="exchange-section">
+                            <span id="deposit_cash_btn" class="exchange-option">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <line x1="5.16" y1="35.08" x2="5.16" y2="24.6" />
+                                    <polyline points="5.16 7.95 5.16 1.78 62.5 1.78 62.5 59.75 5.16 59.75 5.16 51.74" />
+                                    <line x1="11.26" y1="62.22" x2="22.24" y2="62.22" />
+                                    <line x1="44.2" y1="62.22" x2="55.18" y2="62.22" />
+                                    <ellipse cx="33.83" cy="37.55" rx="11.59" ry="11.72" />
+                                    <ellipse cx="33.83" cy="37.55" rx="4.27" ry="4.32" />
+                                    <path
+                                        d="M4.87,8h.58a3.38,3.38,0,0,1,3.37,3.4v9.84A3.39,3.39,0,0,1,5.45,24.6H4.87A3.39,3.39,0,0,1,1.5,21.19V11.35A3.38,3.38,0,0,1,4.87,8Z" />
+                                    <path
+                                        d="M4.87,35.08h.58a3.39,3.39,0,0,1,3.37,3.41v9.84a3.39,3.39,0,0,1-3.37,3.41H4.87A3.39,3.39,0,0,1,1.5,48.33V38.49A3.39,3.39,0,0,1,4.87,35.08Z" />
+                                </svg>
+                                <h5>Deposit</h5>
+                            </span>
+                            <span id="withdraw_cash_btn" class="exchange-option">
+                                <svg class="icon" viewBox="0 0 64 64">
+                                    <title>withdraw</title>
+                                    <line x1="8.79" y1="35.68" x2="8.79" y2="26.74" />
+                                    <polyline points="48.37 7.28 58.37 7.28 58.37 56.72 48.55 56.72" />
+                                    <line x1="14.07" y1="58.82" x2="19.34" y2="58.82" />
+                                    <line x1="49.93" y1="58.82" x2="52.04" y2="58.82" />
+                                    <path
+                                        d="M8.54,12.54h.51A2.91,2.91,0,0,1,12,15.45v8.39a2.91,2.91,0,0,1-2.91,2.9H8.54a2.9,2.9,0,0,1-2.91-2.9V15.45A2.91,2.91,0,0,1,8.54,12.54Z" />
+                                    <path
+                                        d="M8.54,35.68h.51A2.91,2.91,0,0,1,12,38.58V47a2.91,2.91,0,0,1-2.91,2.9H8.54A2.9,2.9,0,0,1,5.63,47v-8.4A2.9,2.9,0,0,1,8.54,35.68Z" />
+                                    <polyline
+                                        points="8.59 12.54 8.59 7.28 48.35 1.5 48.55 62.5 8.59 56.72 8.59 49.88" />
+                                    <path
+                                        d="M35.84,39.56c0,6.64-3.43,12-7.62,12.08S20.84,46.46,20.84,40s3.3-11.87,7.44-12.07S35.84,32.93,35.84,39.56Z" />
+                                    <path
+                                        d="M31,39.7c0,2.43-1.26,4.42-2.79,4.45s-2.76-1.89-2.76-4.29,1.27-4.39,2.76-4.45S31,37.26,31,39.7Z" />
+                                </svg>
+                                <h5>Withdraw</h5>
+                            </span>
+                        </div>
+                    </sm-tab-panels>
+                </div>
+
+                <div id="orders_panel" class="top-padding top-margin card">
+                    <h3 class="bottom-margin">
+                        My orders
+                    </h3>
+                    <div id="orders_container"></div>
+                    <h4 class="empty-state">
+                        No trade orders yet.
+                    </h4>
+                </div>
+            </div>
+            <div id="right">
+                <div id="balance_panel" class="top-padding bottom-margin card">
+                    <div class="flex">
+                        <h3>Balance</h3>
+                        <div id="refresh_bal" class="action refresh">
+                            <button type="submit">
+                                refresh
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <div class="balance-display">
+                        <h5 class="light-text">Cash</h5>
+                        <h2 id="user_cash_bal">0</h2>
+                    </div>
+                    <div class="grid grid-2">
+                        <div class="balance-display">
+                            <h5 class="light-text">Bitcoin</h5>
+                            <h2 id="user_btc_bal">0</h2>
+                        </div>
+                        <div class="balance-display">
+                            <h5 class="light-text">FLO (Exchange Balance)</h5>
+                            <h2 id="user_flo_bal">0</h2>
+                        </div>
+                        <div class="balance-display">
+                            <h5 class="light-text">FLO (Address Balance)</h5>
+                            <h2 id="user_flo_addr_bal">0</h2>
+                        </div>
+                    </div>
+                </div>
+                <div id="market_price_display" class="card bottom-margin">
+                    <div class="flex">
+                        <h3>Market price</h3>
+                        <div id="refresh_market_price" class="action">
+                            <button type="submit">
+                                refresh
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <span class="crypto-price grid">
+                        <svg viewBox="0 0 30.61 40.52" class="icon btc">
+                            <title>Bitcoin icon</title>
+                            <path d="M30.53,16.29c0.64-4.26-2.61-6.55-7.04-8.07l1.44-5.77l-3.51-0.88l-1.4,5.62c-0.92-0.23-1.87-0.45-2.81-0.66
+                                            l1.41-5.65L15.11,0l-1.44,5.77c-0.76-0.17-1.51-0.35-2.24-0.53l0-0.02L6.59,4.01L5.66,7.76c0,0,2.61,0.6,2.55,0.63
+                                            c1.42,0.36,1.68,1.3,1.64,2.04l-1.64,6.57c0.1,0.02,0.23,0.06,0.36,0.12c-0.12-0.03-0.24-0.06-0.37-0.09l-2.3,9.2
+                                            c-0.17,0.43-0.61,1.08-1.61,0.83c0.04,0.05-2.55-0.64-2.55-0.64L0,30.45l4.57,1.14c0.85,0.21,1.68,0.44,2.5,0.65l-1.45,5.83
+                                            l3.51,0.88l1.44-5.77c0.96,0.26,1.89,0.5,2.8,0.73l-1.43,5.74l3.51,0.88l1.45-5.82c5.99,1.13,10.49,0.68,12.38-4.74
+                                            c1.53-4.36-0.08-6.88-3.23-8.52C28.34,20.92,30.07,19.41,30.53,16.29L30.53,16.29z M22.51,27.54c-1.08,4.36-8.43,2-10.81,1.41
+                                            l1.93-7.73C16.01,21.82,23.65,22.99,22.51,27.54L22.51,27.54z M23.6,16.23c-0.99,3.97-7.1,1.95-9.08,1.46l1.75-7.01
+                                            C18.25,11.17,24.63,12.09,23.6,16.23z" />
+                        </svg>
+                        <span>
+                            <h4 class="expand">Bitcoin</h4>
+                            <h5>BTC</h5>
+                        </span>
+                        <h3 id="btc_market_price"></h3>Valid till: <span id="btc_market_price_expiry"></span>
+                    </span>
+                    <span class="crypto-price grid">
+                        <svg class="icon flo" viewBox="0 0 45.6 47.07">
+                            <title>FLO coin icon</title>
+                            <path
+                                d="M61.4,58.86A12.31,12.31,0,0,0,68.81,55a15.45,15.45,0,0,0,4-8.52c-11-.63-12.36,1-13.71,1.68-1.19.61-5.33,4.56-5.33,
+                                            4.56s3.07-3.14,3.2-9.94a19.94,19.94,0,0,0-2.72-10.65A23.86,23.86,0,0,0,50,26.46a24.09,24.09,0,0,0-4.23,5.67A19.94,19.94,0,0,0,43,42.78c.13,6.8,3.2,9.94,
+                                            3.2,9.94s-4.14-3.95-5.33-4.56c-1.35-.69-2.67-2.31-13.71-1.68a15.45,15.45,0,0,0,4,8.52,12.31,12.31,0,0,0,7.41,3.86s-5.05-2-7.15-9.45c0,0,5.76-.69,9.63,1.87,
+                                            2.53,1.67,4.86,4.26,6.79,6a17.72,17.72,0,0,0-6.81,1.88,7.85,7.85,0,0,0-4.44,4.38,5.65,5.65,0,0,0-.19,2.27,33.8,33.8,0,0,0,5.94,0,5.87,5.87,0,0,0,3.42-2.16,
+                                            12.72,12.72,0,0,1-3.95.77c-2.06,0-2.67-.66-2.67-.66,1-3.64,8.68-5.19,8.68-5.19a16.13,16.13,0,0,0-1.42,6.5A12.76,12.76,0,0,0,50,73.53a12.76,12.76,0,0,0,
+                                            3.57-8.45,16.13,16.13,0,0,0-1.42-6.5s7.71,1.55,8.68,5.19c0,0-.61.66-2.67.66a12.72,12.72,0,0,1-3.95-.77,5.87,5.87,0,0,0,3.42,2.16,33.8,33.8,0,0,0,5.94,0,
+                                            5.65,5.65,0,0,0-.19-2.27,7.85,7.85,0,0,0-4.44-4.38,17.72,17.72,0,0,0-6.81-1.88c1.93-1.75,4.26-4.34,6.79-6,3.87-2.56,9.63-1.87,9.63-1.87C66.45,56.84,61.4,
+                                            58.86,61.4,58.86ZM50,69.52a6.1,6.1,0,0,1-1.47-4.26A10.74,10.74,0,0,1,50,60.12a10.74,10.74,0,0,1,1.47,5.14A6.1,6.1,0,0,1,50,69.52Zm0-15.23a17.26,17.26,0,0,
+                                            1-4.35-11c0-9,4.35-11.84,4.35-11.84s4.35,2.84,4.35,11.84A17.26,17.26,0,0,1,50,54.29Z"
+                                transform="translate(-27.2 -26.46)" />
+                        </svg>
+                        <span>
+                            <h4 class="expand">FLO</h4>
+                            <h5>FLO</h5>
+                        </span>
+                        <h3 id="flo_market_price"></h3>Valid till: <span id="flo_market_price_expiry"></span>
+                    </span>
+                </div>
+            </div>
+        </div>
+        <div id="activity_page" class="page hide-completely">
+            <!-- Crypto deposit, withdraw status -->
+            <div class="card">
+                <h3 class="bottom-margin">Deposits-Withdrawal Status</h3>
+                <sm-tab-header target="crypto_status_panel">
+                    <sm-tab>Crypto Deposits</sm-tab>
+                    <sm-tab>Crypto Withdrawals</sm-tab>
+                    <sm-tab>Cash Deposits</sm-tab>
+                    <sm-tab>Cash Withdrawals</sm-tab>
+                    </sm-tabs>
+                </sm-tab-header>
+                <sm-tab-panels id="crypto_status_panel">
+                    <sm-panel>
+                        <div id="my_crypto_deposits_div"></div>
+                        <h4 class="empty-state">
+                            No crypto deposits.
+                        </h4>
+                    </sm-panel>
+                    <sm-panel>
+                        <div id="my_crypto_withdraws_div"></div>
+                        <h4 class="empty-state">
+                            No crypto withdrawals.
+                        </h4>
+                    </sm-panel>
+                    <sm-panel>
+                        <div id="my_cash_deposits_status_div"></div>
+                        <h4 class="empty-state">
+                            No cash deposits.
+                        </h4>
+                    </sm-panel>
+                    <sm-panel>
+                        <div id="my_cash_withdrawals_status_div"></div>
+                        <h4 class="empty-state">
+                            No cash withdrawals.
+                        </h4>
+                    </sm-panel>
+                </sm-tab-panels>
+            </div>
+        </div>
+        <div id="user_page" class="page hide-completely">
+            <div class="card">
+                <div class="flex bottom-margin">
+                    <h3 id="user_type">
+                        User
+                    </h3>
+                    <button id="admin_panel_btn" class="hide-completely">
+                        Admin Panel
+                    </button>
+                </div>
+                <div id="user" class="grid grid-2">
+                    <svg id="profile_pic" viewBox="0 0 49.54 61.12">
+                        <title>User icon</title>
+                        <path
+                            d="M49.34,19.94c7.73,0,13.26,5.26,13.26,14S58.18,50.14,49.71,50.08,36.82,42.66,36.82,33.93s5.53-14,13.26-14"
+                            transform="translate(-25.23 -20)" />
+                        <path
+                            d="M43.83,52c-2.34,4.38-9.77,6.64-15.31,9.06-2.29,1-4.11,13-1.53,13a46.06,46.06,0,0,0,23.51,6,40.48,40.48,0,0,0,22.51-6c2.58,0,.76-12-1.53-13-5.54-2.42-13-4.68-15.31-9.06"
+                            transform="translate(-25.23 -19.44)" />
+                    </svg>
+                    <div>
+                        <h5 class="light-text">FLO ID</h5>
+                        <h4 class="breakable" id="localbitcoinuserdiv"></h4>
+                        <button id="logout_btn">
+                            Sign Out
+                        </button>
+                    </div>
+                </div>
+            </div>
+            <div id="user_section" class="bottom-margin card">
+                <h3 class="bottom-margin">Default Currency</h3>
+                <p class="bottom-margin light-text">This is used as preferred currency while doing transactions.</p>
+                <form id="default_currency_selector">
+                    <label class="select-crypto">
+                        <input name="currency" value="INR" type="radio" checked>
+                        <svg class="selected" viewBox="0 0 73 73">
+                            <circle cx="36.5" cy="36.5" r="36" />
+                            <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 " />
+                        </svg>
+                        <svg class="icon inr" viewBox="4 0 36.74 40">
+                            <title>Indian rupee icon</title>
+                            <path
+                                d="M62.31,35.47H56.57a11.38,11.38,0,0,1,1.64,4.58h5.53l-1.46,5.42H58.19A10.79,10.79,0,0,1,54.92,52a15.38,15.38,0,0,1-7.58,3.38l12,14.24V70H50.25L37,
+                                                                            54.42l0-4.86h6.51c3.39,0,5.52-1.37,6.38-4.09H36.26l1.43-5.42h12q-1.34-3.31-5.9-3.38H36.26L37.88,30H63.74Z"
+                                transform="translate(-27 -30)" />
+                        </svg>
+                        <h5>INR</h5>
+                    </label>
+                    <label class="select-crypto">
+                        <input name="currency" value="USD" type="radio">
+                        <svg class="selected" viewBox="0 0 73 73">
+                            <circle cx="36.5" cy="36.5" r="36" />
+                            <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 " />
+                        </svg>
+                        <svg class="icon usd" viewBox="0 0 22.59 40">
+                            <title>United states dollar icon</title>
+                            <path
+                                d="M59.07,63.23a10.5,10.5,0,0,1-6.09,3c-.16.06-.23.15-.23.27l0,3a.56.56,0,0,1-.15.39.53.53,0,0,1-.39.16H47.7a.49.49,0,0,1-.38-.16.53.53,0,0,1-.16-.39l0-3c0-.12-.07-.21-.22-.27A10.82,10.82,0,0,1,40.91,63a8.62,8.62,0,0,1-2.21-6V56a.55.55,0,0,1,.55-.54h4.91a.53.53,0,0,1,.39.16.52.52,0,0,1,.15.38v.69a3.74,3.74,0,0,0,1.6,3.06A6.83,6.83,0,0,0,50.66,61a5,5,0,0,0,3.43-1,3.29,3.29,0,0,0,1.11-2.52,2.6,2.6,0,0,0-.68-1.84,5.9,5.9,0,0,0-1.88-1.32c-.81-.38-2.07-.9-3.8-1.57a34.27,34.27,0,0,1-5-2.14,10.15,10.15,0,0,1-3.39-3,7.69,7.69,0,0,1-1.39-4.66,8.24,8.24,0,0,1,2.12-5.8,10,10,0,0,1,5.7-3c.15-.07.23-.16.23-.28l-.09-3.31a.5.5,0,0,1,.16-.39.49.49,0,0,1,.38-.16h4.55a.49.49,0,0,1,.38.16.5.5,0,0,1,.16.39l0,3.4a.3.3,0,0,0,.23.28,10.56,10.56,0,0,1,6,3.29,9,9,0,0,1,2.22,6.16v.68a.51.51,0,0,1-.16.39.49.49,0,0,1-.38.16h-5a.49.49,0,0,1-.38-.16.51.51,0,0,1-.16-.39V44a4.2,4.2,0,0,0-1.5-3.25,5.94,5.94,0,0,0-4.09-1.34,4.92,4.92,0,0,0-3.18.91,3,3,0,0,0-1.14,2.5,2.84,2.84,0,0,0,.66,1.91,6.15,6.15,0,0,0,2,1.41c.87.42,2.24,1,4.09,1.63a46,46,0,0,1,4.81,2,9.46,9.46,0,0,1,3.19,2.72,7.46,7.46,0,0,1,1.41,4.69A8.44,8.44,0,0,1,59.07,63.23Z"
+                                transform="translate(-38.7 -30)" />
+                        </svg>
+                        <h5>USD</h5>
+                    </label>
+                </form>
+            </div>
+        </div>
+        <div id="popup-parent">
+            <!--Asset section-->
+            <div class="popup-container hide">
+                <div id="buy_crypto_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Buy Crypto</h3>
+                        <div class="action" id="trade_buy_button">
+                            <button class="btn" type="submit" disabled>
+                                Buy
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <h5>Select Crypto</h5>
+                    <div class="crypto-selector flex expand" id="selectListCryptoBuy"></div>
+                    <h5>Select Amount</h5>
+                    <div class="crypto-selector flex expand" id="selectListTradingAmountBuy"></div>
+                </div>
+            </div>
+            <div class="popup-container hide">
+                <div id="sell_crypto_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Sell Crypto</h3>
+                        <div class="action" id="trade_sell_button">
+                            <button class="btn" type="submit" disabled>
+                                Sell
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <h5>Select Crypto</h5>
+                    <div class="crypto-selector flex expand" id="selectListCryptoSell"></div>
+                    <h5>Select Amount</h5>
+                    <div class="crypto-selector flex expand" id="selectListTradingAmountSell"></div>
+                </div>
+            </div>
+            <!-- Crypto section-->
+            <div class="popup-container hide">
+                <div id="send_crypto_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Send Crypto</h3>
+                        <div class="action" id="sendCryptoBtn">
+                            <button class="btn" type="submit" disabled>
+                                Send
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <h5>Select Crypto</h5>
+                    <div class="crypto-selector flex expand" id="send_crypto_select_div"></div>
                     <label class="input">
-                        <input name="senderFloId" type="text" required disabled>
-                        <div class="label">Sender's Crypto Address</div>
+                        <input name="senderFloId" type="text" required>
+                        <div class="label">Sender's Address</div>
                     </label>
                     <label class="input">
-                        <input name="senderPrivateKey" type="password" required disabled>
+                        <input name="senderPrivateKey" type="password" required>
                         <div class="label">Sender's Private Key</div>
                     </label>
+                    <label class="input">
+                        <input name="receiverFloId" type="text" required>
+                        <div class="label">receiver's Address</div>
+                    </label>
+                    <label class="input">
+                        <input name="amount" type="number" step="0.00000001" inputmode="numeric" required>
+                        <div class="label">Amount</div>
+                    </label>
                 </div>
-              <div id="confirm_deposit_btn_section" class="expand deposit-crypto-group hide-completely">
-                    <h5 id='deposit_crypto_h5'> Send crypto to this address:</h5>
-                    <div class="grid grid-2 copy-row">
-                        <h3 class="breakable" id="server_deposit_crypto_addr">Waiting for Server's response...</h3>
-                        <svg class="copy-icon" id="copyToClipboardBtn" viewBox="0 0 54 64">
-                            <title>Copy</title>
-                            <path d="M53,0H22.14a6,6,0,0,0-6,6v5H11a6,6,0,0,0-6,6V58a6,6,0,0,0,6,6H41.86a6,6,0,0,0,6-6V53H53a6,6,0,0,0,6-6V6A6,6,0,0,0,53,0ZM43.89,58a2,2,0,0,1-2,2H11a2,2,0,0,1-2-2V17.06a2,2,0,0,1,2-2H41.86a2,2,0,0,1,2,2ZM55,46.94a2,2,0,0,1-2,2H47.89V17.06a6,6,0,0,0-6-6H20.11V6a2,2,0,0,1,2-2H53a2,2,0,0,1,2,2Z" transform="translate(-5)"/>
+            </div>
+            <div class="popup-container hide">
+                <div id="deposit_crypto_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg id="deposit_crypto_back_btn" class="back-arrow" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
                         </svg>
+                        <h3>Deposit Crypto</h3>
+                        <div class="action" id="depositCryptoButton">
+                            <button class="btn" type="submit" disabled>
+                                Proceed
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
                     </div>
-                    <ol type="1">
-                      <li>Copy crypto address above.</li>
-                      <li>Send amount of crypto you wish to deposit from your preferred crypto app.</li>
-                      <li>Click on 'CONFIRM DEPOSIT' button bellow to confirm your deposit to the exchange.</li>
-                      <li>It may take upto 10 mins to reflect deposited amount.</li>
-                    </ol>
-                    <button class="btn expand secondary-btn" id="cnf_crypto_deposit">
-                        Confirm deposit
-                    </button>
-                    <h5 class="center-text">OR</h5>
-                    <h5 class="roboto">Click on 'SEND FROM HERE' to send crypto from this exchange.</h5>
+                    <div id="select_deposit_crypto_section" class="expand deposit-crypto-group">
+                        <h5>Select Crypto</h5>
+                        <div class="crypto-selector flex expand" id="deposit_crypto_div"></div>
+                        <label class="input">
+                            <input name="tradeAmount" id="trade_amount_select" type="number" step="0.00000001"
+                                inputmode="numeric" required>
+                            <div class="label">Amount</div>
+                        </label>
+                    </div>
+                    <div id="send_crypto_hidden_section" class="expand hide-completely deposit-crypto-group">
+                        <!-- <label class="input">
+                        <input name="senderFloId" type="text" required disabled>
+                        <div class="label">Sender's Crypto Address</div>
+                    </label> -->
+                        <label class="input">
+                            <input name="senderPrivateKey" type="password" required disabled>
+                            <div class="label">Sender's Private Key</div>
+                        </label>
+                    </div>
+                    <div id="confirm_deposit_btn_section" class="expand deposit-crypto-group hide-completely">
+                        <h5 id='deposit_crypto_h5'> Send crypto to this address:</h5>
+                        <div class="grid grid-2 copy-row">
+                            <h3 class="breakable" id="server_deposit_crypto_addr">Waiting for Server's response...</h3>
+                            <svg class="copy-icon" id="copyToClipboardBtn" viewBox="0 0 54 64">
+                                <title>Copy</title>
+                                <path
+                                    d="M53,0H22.14a6,6,0,0,0-6,6v5H11a6,6,0,0,0-6,6V58a6,6,0,0,0,6,6H41.86a6,6,0,0,0,6-6V53H53a6,6,0,0,0,6-6V6A6,6,0,0,0,53,0ZM43.89,58a2,2,0,0,1-2,2H11a2,2,0,0,1-2-2V17.06a2,2,0,0,1,2-2H41.86a2,2,0,0,1,2,2ZM55,46.94a2,2,0,0,1-2,2H47.89V17.06a6,6,0,0,0-6-6H20.11V6a2,2,0,0,1,2-2H53a2,2,0,0,1,2,2Z"
+                                    transform="translate(-5)" />
+                            </svg>
+                        </div>
+                        <details>
+                            <summary>
+                                How this works?
+                            </summary>
+                            <ol type="1">
+                                <li>Copy crypto address above.</li>
+                                <li>Send amount of crypto you wish to deposit from your preferred crypto app.</li>
+                                <li>If you are sending from external wallet then after sending you must click on
+                                    'CONFIRM
+                                    DEPOSIT'
+                                    button below to confirm your deposit to the exchange, or just press CONFIRM DEPOSIT
+                                    in
+                                    the Crypto
+                                    section.</li>
+                                <li>Alternatively, you can also send crypto from here using SEND FROM HERE option above.
+                                </li>
+                                <li>Ensure you have sufficient balance.</li>
+                                <li>It may take upto 10 mins to reflect deposited amount.</li>
+                            </ol>
+                        </details>
+                        <button class="btn expand secondary-btn" id="cnf_crypto_deposit">
+                            Confirm deposit
+                        </button>
+                        <h5 class="center-text">OR</h5>
+                        <p class="light-text">Click on 'SEND FROM HERE' to send crypto from this exchange.</p>
 
-              </div>    
-          </div>
-      </div>
-      <div class="popup-container hide">
-          <div id="withdraw_crypto_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Withdraw Crypto</h3>
-                  <div class="action" id="withdrawCryptoButton">
-                      <button class="btn" type="submit" disabled>
-                          withdraw
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <h5>Select Crypto</h5>
-              <div class="crypto-selector flex expand" id="withdraw_crypto_div"></div>
-              <label class="input">
-                  <input name="receiverAddress" id="withdraw_recving_addr" type="text" required>
-                  <div class="label">Recieving crypto Address</div>
-              </label>
-              <label class="input">
-                  <input name="withdrwalAmount" id="crypto_withdraw_amount" inputmode="numeric" type="number" step="0.00000001" required>
-                  <div class="label">Amount</div>
-              </label>
-          </div>
-      </div>
-      <!-- Cash section-->
-      <div class="popup-container hide">
-          <div id="deposit_cash_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Deposit Cash</h3>
-                  <div class="action" id="depositCashButton">
-                      <button class="btn" type="submit" disabled>
-                          Deposit
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <label class="input">
-                  <input name="upiAddr" pattern="^[a-zA-z0-9]+@[a-zA-z0-9]+" type="text" required>
-                  <div class="label">Depositer's UPI address</div>
-              </label>
-              <label class="input">
-                  <input name="amount" type="number" step="0.01" inputmode="numeric" required>
-                  <div class="label">Amount</div>
-              </label>
-              <h3 id="upiToAddress" class="hide-completely"></h3>
-          </div>
-      </div>
-      <div class="popup-container hide">
-          <div id="withdraw_cash_popup" class="popup">
-              <div class="container-header bottom-margin">
-                  <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-                      <title>Close this popup</title>
-                      <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-                  </svg>
-                  <h3>Withdraw Cash</h3>
-                  <div class="action" id="withdrawCashButton">
-                      <button class="btn" type="submit" disabled>
-                          withdraw
-                      </button>
-                      <svg viewBox="0 0 73 73" class="loader">
-                          <path d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5"/>
-                      </svg>
-                  </div>
-              </div>
-              <label class="input">
-                  <input name="upiAddr" pattern="^[a-zA-z0-9]+@[a-zA-z0-9]+" type="text" required>
-                  <div class="label">Recieving UPI address</div>
-              </label>
-              <label class="input">
-                  <input name="amount" type="number" step="0.01" inputmode="numeric" required>
-                  <div class="label">Amount</div>
-              </label>
-          </div>
-      </div>
-    </div>
+                    </div>
+                </div>
+            </div>
+            <div class="popup-container hide">
+                <div id="withdraw_crypto_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Withdraw Crypto</h3>
+                        <div class="action" id="withdrawCryptoButton">
+                            <button class="btn" type="submit" disabled>
+                                withdraw
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <h5>Select Crypto</h5>
+                    <div class="crypto-selector flex expand" id="withdraw_crypto_div"></div>
+                    <label class="input">
+                        <input name="receiverAddress" id="withdraw_recving_addr" type="text" required>
+                        <div class="label">Receiving crypto address</div>
+                    </label>
+                    <label class="input">
+                        <input name="withdrwalAmount" id="crypto_withdraw_amount" inputmode="numeric" type="number"
+                            step="0.00000001" required>
+                        <div class="label">Amount</div>
+                    </label>
+                </div>
+            </div>
+            <!-- Cash section-->
+            <div class="popup-container hide">
+                <div id="deposit_cash_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Deposit Cash</h3>
+                        <div class="action" id="depositCashButton">
+                            <button class="btn" type="submit" disabled>
+                                Deposit
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <label class="input">
+                        <input name="upiAddr" pattern="^[a-zA-z0-9]+@[a-zA-z0-9]+" type="text" required>
+                        <div class="label">Enter Your UPI Address</div>
+                    </label>
+                    <label class="input">
+                        <input name="amount" type="number" step="0.01" inputmode="numeric" required>
+                        <div class="label">Amount</div>
+                    </label>
+                    <h3 id="upiToAddress" class="hide-completely"></h3>
+                </div>
+            </div>
+            <div class="popup-container hide">
+                <div id="withdraw_cash_popup" class="popup">
+                    <div class="container-header bottom-margin">
+                        <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                            <title>Close this popup</title>
+                            <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                        </svg>
+                        <h3>Withdraw Cash</h3>
+                        <div class="action" id="withdrawCashButton">
+                            <button class="btn" type="submit" disabled>
+                                withdraw
+                            </button>
+                            <svg viewBox="0 0 73 73" class="loader">
+                                <path
+                                    d="M72.5,36.5c0,19.88-16.12,36-36,36s-36-16.12-36-36s16.12-36,36-36S72.5,16.62,72.5,36.5" />
+                            </svg>
+                        </div>
+                    </div>
+                    <label class="input">
+                        <input name="upiAddr" pattern="^[a-zA-z0-9]+@[a-zA-z0-9]+" type="text" required>
+                        <div class="label">Enter Your UPI Address</div>
+                    </label>
+                    <label class="input">
+                        <input name="amount" type="number" step="0.01" inputmode="numeric" required>
+                        <div class="label">Amount</div>
+                    </label>
+                </div>
+            </div>
+        </div>
 
-    <!-- Special Ops UI -->
-    <div class="popup-container hide">
-      <div id="admin_panel" class="popup">
-        <div class="container-header bottom-margin">
-          <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
-              <title>Close this popup</title>
-              <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 "/>
-          </svg>
-          <h3>Admin panel</h3>
-      </div>
-      <div class="flex">
-        <h4>Master Configs</h4>
-        <button id="check_new_config">check</button>
-        <button id="set_new_config">Set</button>
-      </div>
-      <textarea id="admin_config" rows="6"></textarea>
-      <h4 class="light-text">Alert All Supernodes of New Master Configs</h4>
-      <button id="refresh_master_configs_btn">send alert</button>
-      <h4 class="light-text">Re-allocate Users by Supernodes</h4>
-      <button id="reallocate_user_btn">send request</button>
-      </div>
-    </div>
+        <!-- Special Ops UI -->
+        <div class="popup-container hide">
+            <div id="admin_panel" class="popup">
+                <div class="container-header bottom-margin">
+                    <svg class="back-arrow hidePopupBtn" viewBox="0 0 31.24 56.83">
+                        <title>Close this popup</title>
+                        <polyline points="29.83,1.41 2.83,28.41 29.83,55.41 " />
+                    </svg>
+                    <h3>Admin panel</h3>
+                </div>
+                <div class="flex">
+                    <h4>Master Configs</h4>
+                    <button id="check_new_config">check</button>
+                    <button id="set_new_config">Set</button>
+                </div>
+                <textarea id="admin_config" rows="6"></textarea>
+                <h4 class="light-text">Alert All Supernodes of New Master Configs</h4>
+                <button id="refresh_master_configs_btn">send alert</button>
+                <h4 class="light-text">Re-allocate Users by Supernodes</h4>
+                <button id="reallocate_user_btn">send request</button>
+            </div>
+        </div>
 
     </main>
+    <!-- https://cdn.jsdelivr.net/gh/sairaj-mote/components/components.js -->
+    <script>
+        //Button
+        const smButton = document.createElement('template')
+        smButton.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            }       
+            :host{
+                display: inline-flex;
+            }
+            :host([disabled='true']) .button{
+                cursor: default;
+                opacity: 1;
+                background: rgba(var(--text-color), 0.4) !important;
+                color: rgba(var(--foreground-color), 1);
+            }
+            :host([variant='primary']) .button{
+                background: var(--accent-color);
+                color: rgba(var(--foreground-color), 1);
+            }
+            :host([variant='outlined']) .button{
+                box-shadow: 0 0 0 0.1rem var(--accent-color) inset;
+                background: rgba(var(--foreground-color), 1); 
+                color: var(--accent-color);
+            }
+            :host([variant='no-outline']) .button{
+                background: rgba(var(--foreground-color), 1); 
+                color: var(--accent-color);
+            }
+            .button {
+                display: flex;
+                padding: 0.6rem 0.9rem;
+                cursor: pointer;
+                user-select: none;
+                border-radius: 0.2rem; 
+                justify-content: center;
+                transition: box-shadow 0.3s;
+                text-transform: uppercase;
+                font-weight: 500;
+                color: rgba(var(--text-color), 0.9);
+                letter-spacing: 0.1rem;
+                font-family: var(--font-family);
+                font-size: 0.9rem;
+                background: rgba(var(--text-color), 0.1); 
+                -webkit-tap-highlight-color: transparent;
+                outline: none;
+            }
+            :host(:not([disabled="true"])) .button:focus{
+                box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.8rem rgba(0, 0, 0, 0.2);
+            }
+            :host([variant='outlined']) .button:focus{
+                box-shadow: 0 0 0 0.1rem var(--accent-color)inset, 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.4rem 0.8rem rgba(0, 0, 0, 0.2);
+            }
+            @media (hover: hover){
+                :host(:not([disabled="true"])) .button:active{
+                    box-shadow: none !important;
+                }
+                :host([variant='outlined']) .button:active{
+                    box-shadow: 0 0 0 0.1rem var(--accent-color)inset !important;
+                }
+                :host(:not([disabled="true"])) .button:hover{
+                    box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.8rem rgba(0, 0, 0, 0.2);
+                }
+                :host([variant='outlined']) .button:hover{
+                    box-shadow: 0 0 0 0.1rem var(--accent-color)inset, 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.4rem 0.8rem rgba(0, 0, 0, 0.2);
+                }
+            }
+            @media (hover: none){
+                :host(:not([disabled="true"])) .button:active{
+                    box-shadow: 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.8rem rgba(0, 0, 0, 0.2);
+                }
+                :host([variant='outlined']) .button:active{
+                    box-shadow: 0 0 0 0.1rem var(--accent-color)inset, 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1), 0 0.4rem 0.8rem rgba(0, 0, 0, 0.2);
+                }
+            }
+        </style>
+        <div class="button" tabindex="0" role="button">
+            <slot></slot>   
+        </div>`;
+        customElements.define('sm-button',
+            class extends HTMLElement {
+                constructor() {
+                    super()
+                    this.attachShadow({ mode: 'open' }).append(smButton.content.cloneNode(true))
+                }
+                static get observedAttributes() {
+                    return ['disabled']
+                }
+
+                get disabled() {
+                    return this.getAttribute('disabled')
+                }
+
+                set disabled(val) {
+                    this.setAttribute('disabled', val)
+                }
+
+                dispatch() {
+                    if (this.getAttribute('disabled') === 'true') {
+                        this.dispatchEvent(new CustomEvent('disabled', {
+                            bubbles: true,
+                            composed: true
+                        }))
+                    }
+                    else {
+                        this.dispatchEvent(new CustomEvent('clicked', {
+                            bubbles: true,
+                            composed: true
+                        }))
+                    }
+                }
+
+                connectedCallback() {
+                    this.addEventListener('click', (e) => {
+                        this.dispatch()
+                    })
+                    this.addEventListener('keyup', (e) => {
+                        if (e.code === "Enter" || e.code === "Space")
+                            this.dispatch()
+                    })
+                }
+
+                attributeChangedCallback(name, oldValue, newValue) {
+                }
+            })
+
+        //Input
+        const smInput = document.createElement('template')
+        smInput.innerHTML = `
+        <style>
+        *{
+            padding: 0;
+            margin: 0;
+            box-sizing: border-box;
+        } 
+        input[type="search"]::-webkit-search-decoration,
+        input[type="search"]::-webkit-search-cancel-button,
+        input[type="search"]::-webkit-search-results-button,
+        input[type="search"]::-webkit-search-results-decoration { display: none; }
+        input[type=number] {
+        -moz-appearance:textfield;
+        }
+        input[type=number]::-webkit-inner-spin-button, 
+        input[type=number]::-webkit-outer-spin-button { 
+            -webkit-appearance: none;
+            -moz-appearance: none;
+            appearance: none;
+            margin: 0; 
+        }
+        input:invalid{
+            outline: none;
+            box-shadow: none;
+        }
+        ::-moz-focus-inner{
+        border: none;
+        }
+        :host{
+            display: inline-flex;
+        }
+        .hide{
+           opacity: 0 !important;
+           pointer-events: none !important;
+        }
+        .icon {
+            fill: none;
+            height: 1.6rem;
+            width: 1.6rem;
+            padding: 0.5rem;
+            stroke: rgba(var(--text-color), 0.7);
+            stroke-width: 10;
+            overflow: visible;
+            stroke-linecap: round;
+            border-radius: 1rem;
+            stroke-linejoin: round;
+            cursor: pointer;
+            min-width: 0;
+        }
+        .input {
+            display: flex;
+            align-items: center;
+            position: relative;
+            gap: 1rem;
+            padding: 0.6rem 1rem;
+            border-radius: 0.2em;
+            transition: opacity 0.3s;
+            background: rgba(var(--text-color), 0.1);
+            font-family: var(--font-family);
+            width: 100%
+            outline: none;
+        }
+
+        input:focus{
+            caret-color: var(--accent-color);
+        }
+        .input:focus-within{
+            box-shadow: 0 0 0 0.1rem var(--accent-color);
+        }
+    
+        .label {
+            user-select: none;
+            opacity: .7;
+            font-weight: 400;
+            font-size: 1rem;
+            position: absolute;
+            top: 0;
+            transition: transform 0.3s;
+            -webkit-transform-origin: left;
+            transform-origin: left;
+            pointer-events: none;
+            will-change: transform;
+            text-transform: capitalize;
+        }
+        .container{
+            display: flex;
+            position: relative;
+            align-items: center;
+            flex: 1;
+        }    
+        input{
+            font-size: 1rem;
+            border: none;
+            background: transparent;
+            outline: none;
+            color: rgba(var(--text-color), 1);
+            width: 100%;
+        }
+        .animate-label .container input {
+            -webkit-transform: translateY(0.5rem);
+                    transform: translateY(0.5rem);
+            }
+          
+        .animate-label .container .label {
+            -webkit-transform: translateY(-60%) scale(0.7);
+                    transform: translateY(-60%) scale(0.7);
+            opacity: 1;
+            color: var(--accent-color)
+        }
+        .helper-text{
+            color: var(--error-color);
+            padding: 0.4rem 1rem;
+        }
+        @media (any-hover: hover){
+            .icon:hover{
+                background: rgba(var(--text-color), 0.1);
+            }
+        }
+    </style>
+    <div>
+        <label class="input">
+            <slot name="icon"></slot>
+            <div class="container">
+                <input/>
+                <div class="label"></div>
+            </div>
+            <svg class="icon clear hide" viewBox="0 0 64 64">
+                <title>clear</title>
+                <line x1="64" y1="0" x2="0" y2="64"/>
+                <line x1="64" y1="64" x2="0" y2="0"/>
+            </svg>
+        </label>
+        <div class="helper-text hide"></div>
+    </div>
+`;
+        customElements.define('sm-input',
+            class extends HTMLElement {
+                constructor() {
+                    super()
+                    this.attachShadow({ mode: 'open' }).append(smInput.content.cloneNode(true))
+                }
+                static get observedAttributes() {
+                    return ['placeholder']
+                }
+
+                get value() {
+                    return this.shadowRoot.querySelector('input').value
+                }
+
+                set value(val) {
+                    this.shadowRoot.querySelector('input').value = val;
+                }
+
+                get placeholder() {
+                    return this.getAttribute('placeholder')
+                }
+
+                set placeholder(val) {
+                    this.setAttribute('placeholder', val)
+                }
+
+                get type() {
+                    return this.getAttribute('type')
+                }
+
+                get isValid() {
+                    return this.shadowRoot.querySelector('input').checkValidity()
+                }
+
+                preventNonNumericalInput(e) {
+                    let keyCode = e.keyCode;
+                    if (!((keyCode > 47 && keyCode < 56) || (keyCode > 36 && keyCode < 39) || (keyCode > 95 && keyCode < 104) || keyCode === 110 || (keyCode > 7 && keyCode < 19))) {
+                        e.preventDefault();
+                    }
+                }
+
+                checkInput() {
+                    if (!this.hasAttribute('placeholder') || this.getAttribute('placeholder') === '')
+                        return;
+                    if (this.input.value !== '') {
+                        if (this.animate)
+                            this.inputParent.classList.add('animate-label')
+                        else
+                            this.label.classList.add('hide')
+                        this.clearBtn.classList.remove('hide')
+                    }
+                    else {
+                        if (this.animate)
+                            this.inputParent.classList.remove('animate-label')
+                        else
+                            this.label.classList.remove('hide')
+                        this.clearBtn.classList.add('hide')
+                    }
+                    if (this.valueChanged) {
+                        if (this.input.checkValidity()) {
+                            this.helperText.classList.add('hide')
+                            this.inputParent.style.boxShadow = ``
+                        }
+                        else {
+                            this.helperText.classList.remove('hide')
+                            this.inputParent.style.boxShadow = `0 0 0 0.1rem ${this.computedStyle.getPropertyValue('--error-color')}`
+                        }
+                    }
+                }
+
+                connectedCallback() {
+                    this.inputParent = this.shadowRoot.querySelector('.input')
+                    this.computedStyle = window.getComputedStyle(this.inputParent)
+                    this.clearBtn = this.shadowRoot.querySelector('.clear')
+                    this.label = this.shadowRoot.querySelector('.label')
+                    this.helperText = this.shadowRoot.querySelector('.helper-text')
+                    this.valueChanged = false;
+                    this.animate = this.hasAttribute('animate')
+                    this.input = this.shadowRoot.querySelector('input')
+                    this.shadowRoot.querySelector('.label').textContent = this.getAttribute('placeholder')
+                    if (this.hasAttribute('value')) {
+                        this.input.value = this.getAttribute('value')
+                        this.checkInput()
+                    }
+                    if (this.hasAttribute('helper-text')) {
+                        this.helperText.textContent = this.getAttribute('helper-text')
+                    }
+                    if (this.hasAttribute('type')) {
+                        if (this.getAttribute('type') === 'number') {
+                            this.input.setAttribute('inputmode', 'numeric')
+                        }
+                        else
+                            this.input.setAttribute('type', this.getAttribute('type'))
+                    }
+                    else
+                        this.input.setAttribute('type', 'text')
+                    this.input.addEventListener('keydown', e => {
+                        if (this.getAttribute('type') === 'number')
+                            this.preventNonNumericalInput(e);
+                    })
+                    this.input.addEventListener('input', e => {
+                        this.checkInput()
+                    })
+                    this.input.addEventListener('change', e => {
+                        this.valueChanged = true;
+                        if (this.input.checkValidity())
+                            this.helperText.classList.add('hide')
+                        else
+                            this.helperText.classList.remove('hide')
+                    })
+                    this.clearBtn.addEventListener('click', e => {
+                        this.input.value = ''
+                        this.checkInput()
+                    })
+                }
+
+                attributeChangedCallback(name, oldValue, newValue) {
+                    if (oldValue !== newValue) {
+                        if (name === 'placeholder')
+                            this.shadowRoot.querySelector('.label').textContent = newValue;
+                    }
+                }
+            })
+
+        // tab-header
+
+        const smTabs = document.createElement('template')
+        smTabs.innerHTML = `
+<style>
+*{
+    padding: 0;
+    margin: 0;
+    box-sizing: border-box;
+} 
+:host{
+    display: flex;
+}
+.tabs{
+    position: relative;
+    display: grid;
+    grid-template-rows: auto 1fr;
+}
+.panel-container{
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    width: 100%;
+    overflow: hidden auto;
+}
+.tab-header{
+    display: grid;
+    grid-auto-flow: column;
+    justify-content: flex-start;
+    gap: 1rem;
+    position: relative;
+    overflow: auto hidden;
+    max-width: 100%;
+    scrollbar-width: 0;
+}
+.indicator{
+    position: absolute;
+    left: 0;
+    bottom: 0;
+    height: 0.15rem;
+    border-radius: 1rem 1rem 0 0;  
+    background: var(--accent-color);
+    transition: transform 0.3s, width 0.3s;
+}
+:host([variant="tab"]) .indicator{
+    height: 100%;
+    border-radius: 0.2rem
+}
+:host([variant="tab"]) .tab-header{
+    border-bottom: none; 
+}
+.hide-completely{
+    display: none;
+}
+:host([variant="tab"]) .tab-header{
+    gap: 0;
+    display: inline-grid;
+    justify-self: flex-start;
+    background: rgba(var(--text-color), 0.1);
+    border-radius: 0.2rem;
+}
+:host([variant="tab"]) slot[name="tab"]::slotted(.active){
+    color: rgba(var(--foreground-color), 1);
+}
+slot[name="tab"]::slotted(.active){
+    color: var(--accent-color);
+    opacity: 1;
+}
+slot[name="panel"]::slotted(.hide-completely){
+    display: none;
+}
+@media (hover: none){
+    .tab-header::-webkit-scrollbar-track {
+        -webkit-box-shadow: none !important;
+        background-color: transparent !important;
+    }
+    .tab-header::-webkit-scrollbar {
+        height: 0;
+        background-color: transparent;
+    }
+}         
+</style>
+<div class="tabs">
+    <div part="tab-header" class="tab-header">
+        <slot name="tab">Nothing to see here</slot>
+        <div class="indicator"></div>
+    </div>
+    <div part="panel-container" class="panel-container">
+        <slot name="panel">Nothing to see here</slot>
+    </div>
+</div>
+`;
+
+        customElements.define('sm-tabs', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smTabs.content.cloneNode(true))
+                this.indicator = this.shadowRoot.querySelector('.indicator');
+                this.tabSlot = this.shadowRoot.querySelector('slot[name="tab"]');
+                this.panelSlot = this.shadowRoot.querySelector('slot[name="panel"]');
+                this.tabHeader = this.shadowRoot.querySelector('.tab-header');
+            }
+            connectedCallback() {
+
+                //animations
+                let flyInLeft = [
+                    {
+                        opacity: 0,
+                        transform: 'translateX(-1rem)'
+                    },
+                    {
+                        opacity: 1,
+                        transform: 'none'
+                    }
+                ],
+                    flyInRight = [
+                        {
+                            opacity: 0,
+                            transform: 'translateX(1rem)'
+                        },
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        }
+                    ],
+                    flyOutLeft = [
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        },
+                        {
+                            opacity: 0,
+                            transform: 'translateX(-1rem)'
+                        }
+                    ],
+                    flyOutRight = [
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        },
+                        {
+                            opacity: 0,
+                            transform: 'translateX(1rem)'
+                        }
+                    ],
+                    animationOptions = {
+                        duration: 300,
+                        fill: 'forwards',
+                        easing: 'ease'
+                    }
+                this.prevTab
+                this.allTabs
+
+                this.shadowRoot.querySelector('slot[name="panel"]').addEventListener('slotchange', () => {
+                    this.shadowRoot.querySelector('slot[name="panel"]').assignedElements().forEach((panel, index) => {
+                        panel.classList.add('hide-completely')
+                    })
+                })
+                this.shadowRoot.querySelector('slot[name="tab"]').addEventListener('slotchange', () => {
+                    this.allTabs = this.shadowRoot.querySelector('slot[name="tab"]').assignedElements();
+                    this.shadowRoot.querySelector('slot[name="tab"]').assignedElements().forEach((panel, index) => {
+                        panel.setAttribute('rank', index + 1)
+                    })
+                })
+                this._targetBodyFlyRight = (targetBody) => {
+                    targetBody.classList.remove('hide-completely')
+                    targetBody.animate(flyInRight, animationOptions)
+                }
+                this._targetBodyFlyLeft = (targetBody) => {
+                    targetBody.classList.remove('hide-completely')
+                    targetBody.animate(flyInLeft, animationOptions)
+                }
+                this.tabSlot.addEventListener('click', e => {
+                    if (e.target === this.prevTab || !e.target.closest('sm-tab'))
+                        return
+                    if (this.prevTab)
+                        this.prevTab.classList.remove('active')
+                    e.target.classList.add('active')
+
+                    e.target.scrollIntoView({ behavior: 'smooth', block: 'nearest', inline: 'center' })
+                    this.indicator.setAttribute('style', `width: ${e.target.getBoundingClientRect().width}px; transform: translateX(${e.target.getBoundingClientRect().left - e.target.parentNode.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+
+                    if (this.prevTab) {
+                        let targetBody = e.target.nextElementSibling,
+                            currentBody = this.prevTab.nextElementSibling;
+
+                        if (this.prevTab.getAttribute('rank') < e.target.getAttribute('rank')) {
+                            if (currentBody && !targetBody)
+                                currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                }
+                            else if (targetBody && !currentBody) {
+                                this._targetBodyFlyRight(targetBody)
+                            }
+                            else if (currentBody && targetBody) {
+                                currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                    this._targetBodyFlyRight(targetBody)
+                                }
+                            }
+                        } else {
+                            if (currentBody && !targetBody)
+                                currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                }
+                            else if (targetBody && !currentBody) {
+                                this._targetBodyFlyLeft(targetBody)
+                            }
+                            else if (currentBody && targetBody) {
+                                currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                    this._targetBodyFlyLeft(targetBody)
+                                }
+                            }
+                        }
+                    } else {
+                        e.target.nextElementSibling.classList.remove('hide-completely')
+                    }
+                    this.prevTab = e.target;
+                })
+                let resizeObserver = new ResizeObserver(entries => {
+                    entries.forEach((entry) => {
+                        if (this.prevTab) {
+                            let tabDimensions = this.prevTab.getBoundingClientRect();
+                            this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabSlot.assignedElements()[0].parentNode.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                        }
+                    })
+                })
+                resizeObserver.observe(this)
+                let observer = new IntersectionObserver((entries) => {
+                    entries.forEach((entry) => {
+                        this.indicator.style.transition = 'none'
+                        if (entry.isIntersecting) {
+                            let activeElement = this.tabSlot.assignedElements().filter(element => {
+                                if (element.classList.contains('active'))
+                                    return true
+                            })
+                            if (activeElement.length) {
+                                let tabDimensions = activeElement[0].getBoundingClientRect();
+                                this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - activeElement[0].parentNode.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                            }
+                            else {
+                                this.tabSlot.assignedElements()[0].classList.add('active')
+                                this.panelSlot.assignedElements()[0].classList.remove('hide-completely')
+                                let tabDimensions = this.tabSlot.assignedElements()[0].getBoundingClientRect();
+                                this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabSlot.assignedElements()[0].parentNode.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                                this.prevTab = this.tabSlot.assignedElements()[0];
+                            }
+                        }
+                    })
+                },
+                    { threshold: 1.0 })
+                observer.observe(this)
+                if (this.hasAttribute('enable-flick') && this.getAttribute('enable-flick') == 'true') {
+                    let touchStartTime = 0,
+                        touchEndTime = 0,
+                        swipeTimeThreshold = 200,
+                        swipeDistanceThreshold = 20,
+                        startingPointX = 0,
+                        endingPointX = 0,
+                        currentIndex = 0;
+                    this.addEventListener('touchstart', e => {
+                        touchStartTime = e.timeStamp
+                        startingPointX = e.changedTouches[0].clientX
+                    })
+                    this.panelSlot.addEventListener('touchend', e => {
+                        touchEndTime = e.timeStamp
+                        endingPointX = e.changedTouches[0].clientX
+                        if (touchEndTime - touchStartTime < swipeTimeThreshold) {
+                            currentIndex = this.allTabs.findIndex(element => element.classList.contains('active'))
+                            if (startingPointX > endingPointX && startingPointX - endingPointX > swipeDistanceThreshold && currentIndex < this.allTabs.length) {
+                                this.allTabs[currentIndex + 1].click()
+                            }
+                            else if (startingPointX < endingPointX && endingPointX - startingPointX > swipeDistanceThreshold && currentIndex > 0) {
+                                this.allTabs[currentIndex - 1].click()
+                            }
+                        }
+                    })
+                }
+            }
+        })
+
+        // tab
+        const smTab = document.createElement('template')
+        smTab.innerHTML = `
+<style>
+*{
+    padding: 0;
+    margin: 0;
+    box-sizing: border-box;
+} 
+:host{
+    position: relative;
+    display: inline-flex;
+    z-index: 1;
+}
+.tab{
+    position: relative;
+    user-select: none;
+    justify-content: center;
+    cursor: pointer;
+    -webkit-tap-highlight-color: transparent;
+    white-space: nowrap;
+    padding: 0.6rem 0.8rem;
+    font-weight: 500;
+    word-spacing: 0.1em;
+    text-align: center;
+    transition: color 0.3s;
+    text-transform: capitalize;
+    font-family: var(--font-family);
+}
+@media (hover: hover){
+    :host(.active) .tab{
+        opacity: 1;
+    }
+    .tab{
+        opacity: 0.7
+    }
+    .tab:hover{
+        opacity: 1
+    }
+}
+</style>
+<div part="tab" class="tab">
+    <slot></slot>
+</div>
+`;
+
+        customElements.define('sm-tab', class extends HTMLElement {
+            constructor() {
+                super()
+                this.shadow = this.attachShadow({ mode: 'open' }).append(smTab.content.cloneNode(true))
+            }
+        })
+
+        //chcekbox
+
+        const smCheckbox = document.createElement('template')
+        smCheckbox.innerHTML = `
+<style>
+*{
+    padding: 0;
+    margin: 0;
+    box-sizing: border-box;
+} 
+:host{
+    display: inline-flex;
+}
+.checkbox {
+    position: relative;
+    display:flex;
+    align-items: center;
+    cursor: pointer;
+    height: 1.5rem;
+    outline: none;
+    -webkit-tap-highlight-color: transparent;
+}
+
+p{
+    margin-left: 2rem;
+}
+
+.checkbox:active .icon,
+.checkbox:focus .icon{
+    background: rgba(var(--text-color), 0.2);
+}
+
+.checkbox input {
+  display: none;
+}
+
+.checkbox .checkmark {
+    stroke-dashoffset: -65;
+    stroke-dasharray: 65;
+    -webkit-transition: stroke-dashoffset 0.3s; 
+    transition: stroke-dashoffset 0.3s;
+}
+
+.checkbox input:checked ~ svg .checkmark {
+    stroke-dashoffset: 0;
+    stroke: rgba(var(--foreground-color), 1);
+}
+.checkbox input:checked ~ svg {
+    stroke: var(--accent-color);
+    fill: var(--accent-color);
+    stroke-width: 8; 
+}
+
+.icon {
+    position: absolute;
+    fill: none;
+    height: 2.6rem;
+    width: 2.6rem;
+    padding: 0.7rem;
+    stroke: rgba(var(--text-color), 0.7);
+    stroke-width: 6;
+    overflow: visible;
+    stroke-linecap: round;
+    stroke-linejoin: round;
+    border-radius: 2rem;
+    transition: background 0.3s;
+    left: -0.5rem;
+}
+.disabled {
+    opacity: 0.6;
+    pointer-events: none;
+}
+
+</style>
+<label class="checkbox" tabindex="0">
+    <input type="checkbox">
+    <svg class="icon" viewBox="0 0 64 64">
+        <title>checkbox</title>
+        <rect class="box" x="0" y="0" width="64" height="64" rx="4" />
+        <path class="checkmark" d="M50.52,19.56,26,44.08,13.48,31.56" />
+    </svg>
+    <p><slot></slot></p>
+</label>`
+        customElements.define('sm-checkbox', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smCheckbox.content.cloneNode(true))
+
+                this.checkbox = this.shadowRoot.querySelector('.checkbox');
+                this.input = this.shadowRoot.querySelector('input')
+
+                this.isChecked = false
+                this.isDisabled = false
+            }
+
+            static get observedAttributes() {
+                return ['disabled', 'checked']
+            }
+
+            get disabled() {
+                return this.getAttribute('disabled')
+            }
+
+            set disabled(val) {
+                this.setAttribute('disabled', val)
+            }
+
+            get checked() {
+                return this.getAttribute('checked')
+            }
+
+            set checked(value) {
+                this.setAttribute('checked', value)
+            }
+
+            dispatch() {
+                this.dispatchEvent(new CustomEvent('change', {
+                    bubbles: true,
+                    composed: true
+                }))
+            }
+
+            connectedCallback() {
+                this.addEventListener('keyup', e => {
+                    if ((e.code === "Enter" || e.code === "Space") && this.isDisabled == false) {
+                        this.isChecked = !this.isChecked
+                        this.setAttribute('checked', this.isChecked)
+                    }
+                })
+            }
+            attributeChangedCallback(name, oldValue, newValue) {
+                if (oldValue !== newValue) {
+                    if (name === 'disabled') {
+                        if (newValue === 'true') {
+                            this.checkbox.classList.add('disabled')
+                            this.isDisabled = true
+                        }
+                        else {
+                            this.checkbox.classList.remove('disabled')
+                            this.isDisabled = false
+                        }
+                    }
+                    if (name === 'checked') {
+                        if (newValue == 'true') {
+                            this.isChecked = true
+                            this.input.checked = true
+                            this.dispatch()
+                        }
+                        else {
+                            this.isChecked = false
+                            this.input.checked = false
+                            this.dispatch()
+                        }
+                    }
+                }
+            }
+
+        })
+
+        //audio
+
+        const smAudio = document.createElement('template')
+        smAudio.innerHTML = `
+<style>
+*{
+    box-sizing: border-box;
+    padding: 0;
+    margin: 0;
+}
+
+:host{
+	display: flex;
+}
+
+.audio{
+  position: relative;
+  display: -webkit-box;
+  display: flex;
+  -webkit-box-align: center;
+          align-items: center;
+  -webkit-user-select: none;
+          user-select: none;
+  padding: 0.6rem;
+  border-radius: 0.2rem;
+  background: rgba(var(--text-color), 0.08);
+  overflow: hidden;
+  width: 100%;
+}
+
+.hide {
+  display: none;
+}
+
+.icon{
+  stroke: rgba(var(--text-color), 1);
+  stroke-width: 6;
+  stroke-linecap: round;
+  stroke-linejoin: round;
+  fill: none;
+  overflow: visible;
+  height: 2.1rem;
+  width: 2.1rem;
+  padding: 0.6rem;
+  cursor: pointer;
+  border-radius: 2rem;
+  margin-right: 0.5rem;
+}
+
+.icon:hover{
+  background: rgba(var(--text-color), 0.1);
+}
+
+audio {
+  display: none;
+}
+
+.track {
+  position: absolute;
+  height: 0.2rem;
+  bottom: 0;
+  background: var(--accent-color);
+  left: 0;
+  -webkit-transition: width 0.2s;
+  transition: width 0.2s;
+  pointer-events: none;
+  z-index: 0;
+  border-radius: 0.2rem;
+}
+
+.disabled {
+  opacity: 0.6;
+  pointer-events: none;
+}
+</style>
+	<div class="audio">
+		<svg class="icon play" viewBox="-6 0 64 64">
+			<title>play</title>
+			<path d="M57.12,26.79,12.88,1.31a6,6,0,0,0-9,5.21v51a6,6,0,0,0,9,5.21L57.12,37.21A6,6,0,0,0,57.12,26.79Z"/>
+		</svg>
+		<svg class="icon pause hide" viewBox="0 0 64 64">
+			<title>pause</title>
+			<line x1="17.5" x2="17.5" y2="64"/>
+			<line x1="46.5" x2="46.5" y2="64"/>
+		</svg>
+		<h5 class="current-time"></h5> / <h5 class="duration"></h5>
+		<audio src=""></audio>
+		<div class="track"></div>
+	</audio>
+`;
+
+        customElements.define('sm-audio', class extends HTMLElement {
+            constructor() {
+                super();
+                this.attachShadow({ mode: 'open' }).append(smAudio.content.cloneNode(true))
+
+                this.playing = false;
+            }
+            static get observedAttributes() {
+                return ['src']
+            }
+            play() {
+                this.audio.play()
+                this.playing = false;
+                this.pauseBtn.classList.remove('hide')
+                this.playBtn.classList.add('hide')
+            }
+            pause() {
+                this.audio.pause()
+                this.playing = true;
+                this.pauseBtn.classList.add('hide')
+                this.playBtn.classList.remove('hide')
+            }
+
+            get isPlaying() {
+                return this.playing;
+            }
+
+            connectedCallback() {
+                this.playBtn = this.shadowRoot.querySelector('.play');
+                this.pauseBtn = this.shadowRoot.querySelector('.pause');
+                this.audio = this.shadowRoot.querySelector('audio')
+                this.playBtn.addEventListener('click', e => {
+                    this.play()
+                })
+                this.pauseBtn.addEventListener('click', e => {
+                    this.pause()
+                })
+                this.audio.addEventListener('ended', e => {
+                    this.pause()
+                })
+                let width;
+                if ('ResizeObserver' in window) {
+                    let resizeObserver = new ResizeObserver(entries => {
+                        entries.forEach(entry => {
+                            width = entry.contentRect.width;
+                        })
+                    })
+                    resizeObserver.observe(this)
+                }
+                else {
+                    let observer = new IntersectionObserver((entries, observer) => {
+                        if (entries[0].isIntersecting)
+                            width = this.shadowRoot.querySelector('.audio').offsetWidth;
+                    }, {
+                        threshold: 1
+                    })
+                    observer.observe(this)
+                }
+                this.audio.addEventListener('timeupdate', e => {
+                    let time = this.audio.currentTime,
+                        minutes = Math.floor(time / 60),
+                        seconds = Math.floor(time - minutes * 60),
+                        y = seconds < 10 ? "0" + seconds : seconds;
+                    this.shadowRoot.querySelector('.current-time').textContent = `${minutes}:${y}`
+                    this.shadowRoot.querySelector('.track').style.width = (width / this.audio.duration) * this.audio.currentTime + 'px'
+                })
+            }
+
+            attributeChangedCallback(name, oldValue, newValue) {
+                if (oldValue !== newValue) {
+                    if (name === 'src') {
+                        if (this.hasAttribute('src') && newValue.trim() !== '') {
+                            this.shadowRoot.querySelector('audio').src = newValue;
+                            this.shadowRoot.querySelector('audio').onloadedmetadata = () => {
+                                let duration = this.audio.duration,
+                                    minutes = Math.floor(duration / 60),
+                                    seconds = Math.floor(duration - minutes * 60),
+                                    y = seconds < 10 ? "0" + seconds : seconds;
+                                this.shadowRoot.querySelector('.duration').textContent = `${minutes}:${y}`;
+                            }
+                        }
+                        else
+                            this.classList.add('disabled')
+                    }
+                }
+            }
+        })
+
+        //switch
+
+        const smSwitch = document.createElement('template')
+        smSwitch.innerHTML = `	
+<style>
+*{
+    box-sizing: border-box;
+    padding: 0;
+    margin: 0;
+}
+
+:host{
+    display: inline-flex;
+}
+.switch {
+    position: relative;
+    display: flex;
+    align-items: center;
+    width: 2.4rem;
+    padding: 0.2rem;
+    cursor: pointer;
+    outline: none;
+    border-radius: 2rem;
+    -webkit-tap-highlight-color: transparent;
+}
+
+input {
+    display: none;
+}
+
+.track {
+    position: absolute;
+    left: 0;
+    right: 0;
+    height: 1.4rem;
+    -webkit-transition: background 0.3s;
+    transition: background 0.3s;
+    background: rgba(var(--text-color), 0.4);
+    box-shadow: 0 0.1rem 0.3rem #00000040 inset;
+    border-radius: 1rem;
+}
+
+.switch:active .button::after,
+.switch:focus .button::after{
+    opacity: 1
+}
+.switch:focus:not(:focus-visible){
+    opacity: 0;
+}
+.switch:focus-visible .button::after{
+    opacity: 1
+}
+
+.button::after{
+    content: '';
+    display: flex;
+    position: absolute;
+    height: 2.6rem;
+    width: 2.6rem;
+    background: rgba(var(--text-color), 0.2);
+    border-radius: 2rem;
+    opacity: 0;
+    transition: opacity 0.3s;
+}
+
+.button {
+    position: relative;
+    display: inline-flex;
+    height: 1rem;
+    width: 1rem;
+    justify-content: center;
+    align-items: center;
+    border-radius: 1rem;
+    box-shadow: 0 0.1rem 0.4rem #00000060;
+    transition: transform 0.3s;
+    border: solid 0.3rem rgba(var(--foreground-color), 1);
+}
+
+input:checked ~ .button {
+    transform: translateX(100%);
+}
+
+input:checked ~ .track {
+    background: var(--accent-color);
+}
+.disabled {
+    opacity: 0.6;
+    pointer-events: none;
+}
+</style>
+<label class="switch" tabindex="0">
+    <input type="checkbox">
+    <div class="track"></div>
+    <div class="button"></div>
+</label>`
+
+        customElements.define('sm-switch', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smSwitch.content.cloneNode(true))
+                this.switch = this.shadowRoot.querySelector('.switch');
+                this.input = this.shadowRoot.querySelector('input')
+                this.isChecked = false
+                this.isDisabled = false
+            }
+
+            static get observedAttributes() {
+                return ['disabled', 'checked']
+            }
+
+            get disabled() {
+                return this.getAttribute('disabled')
+            }
+
+            set disabled(val) {
+                this.setAttribute('disabled', val)
+            }
+
+            get checked() {
+                return this.isChecked
+            }
+
+            set checked(value) {
+                this.setAttribute('checked', value)
+            }
+
+            dispatch() {
+                this.dispatchEvent(new CustomEvent('change', {
+                    bubbles: true,
+                    composed: true
+                }))
+            }
+
+            connectedCallback() {
+                this.addEventListener('keyup', e => {
+                    if ((e.code === "Enter" || e.code === "Space") && this.isDisabled == false) {
+                        this.isChecked = !this.isChecked
+                        this.setAttribute('checked', this.isChecked)
+                    }
+                })
+            }
+
+            attributeChangedCallback(name, oldValue, newValue) {
+                if (oldValue !== newValue) {
+                    if (name === 'disabled') {
+                        if (newValue === 'true') {
+                            this.switch.classList.add('disabled')
+                            this.isDisabled = true
+                        }
+                        else {
+                            this.switch.classList.remove('disabled')
+                            this.isDisabled = false
+                        }
+                    }
+                    if (name === 'checked') {
+                        if (newValue == 'true') {
+                            this.isChecked = true
+                            this.input.checked = true
+                            this.dispatch()
+                        }
+                        else {
+                            this.isChecked = false
+                            this.input.checked = false
+                            this.dispatch()
+                        }
+                    }
+                }
+            }
+        })
+
+        // select
+        const smSelect = document.createElement('template')
+        smSelect.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            } 
+            .icon {
+                fill: none;
+                height: 0.8rem;
+                width: 0.8rem;
+                stroke: rgba(var(--text-color), 0.7);
+                stroke-width: 6;
+                overflow: visible;
+                stroke-linecap: round;
+                stroke-linejoin: round;
+            }      
+            :host{
+                display: inline-flex;
+            }
+            .hide{
+                opacity: 0;
+                pointer-events: none;
+            }
+            .select{
+                position: relative;
+                display: flex;
+                flex-direction: column;
+                cursor: pointer;
+                width: 100%;
+                -webkit-tap-highlight-color: transparent;
+            }
+            .option-text{
+                overflow: hidden;
+                text-overflow: ellipsis;
+                white-space: nowrap;
+            }
+            .selection{
+                border-radius: 0.2rem;
+                display: grid;
+                grid-template-columns: 1fr auto;
+                grid-template-areas: 'heading heading' '. .';
+                padding: 0.4rem 1rem;
+                background: rgba(var(--text-color), 0.06);
+                border: solid 1px rgba(var(--text-color), 0.2);
+                align-items: center;
+                outline: none;
+            }
+            .selection:focus{
+                box-shadow: 0 0 0 0.1rem var(--accent-color) 
+            }
+            .icon{
+                margin-left: 1rem;
+            }
+            :host([align-select="left"]) .options{
+                left: 0;
+            }
+            :host([align-select="right"]) .options{
+                right: 0;
+            }
+            .options{
+                top: 100%;
+                margin-top: 0.5rem; 
+                overflow: hidden auto;
+                position: absolute;
+                grid-area: options;
+                display: flex;
+                flex-direction: column;
+                min-width: 100%;
+                background: rgba(var(--foreground-color), 1);
+                transition: opacity 0.3s, top 0.3s;
+                border: solid 1px rgba(var(--text-color), 0.2);
+                border-radius: 0.2rem;
+                z-index: 2;
+                box-shadow: 0.4rem 0.8rem 1.2rem #00000030;
+            }
+            .rotate{
+                transform: rotate(180deg)
+            }
+        </style>
+        <div class="select" >
+            <div class="selection" tabindex="0">
+                <div class="option-text"></div>
+                <svg class="icon toggle" viewBox="0 0 64 64">
+                    <polyline points="63.65 15.99 32 47.66 0.35 15.99"/>
+                </svg>
+            </div>
+            <div class="options hide">
+                <slot></slot> 
+            </div>
+        </div>`;
+        customElements.define('sm-select', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smSelect.content.cloneNode(true))
+            }
+            static get observedAttributes() {
+                return ['value']
+            }
+            get value() {
+                return this.getAttribute('value')
+            }
+            set value(val) {
+                this.setAttribute('value', val)
+            }
+
+            collapse() {
+                this.optionList.animate(this.slideUp, this.animationOptions)
+                this.optionList.classList.add('hide')
+                this.chevron.classList.remove('rotate')
+                this.open = false
+            }
+            connectedCallback() {
+                this.availableOptions
+                this.optionList = this.shadowRoot.querySelector('.options')
+                this.chevron = this.shadowRoot.querySelector('.toggle')
+                let slot = this.shadowRoot.querySelector('.options slot'),
+                    selection = this.shadowRoot.querySelector('.selection'),
+                    previousOption
+                this.open = false;
+                this.slideDown = [
+                    { transform: `translateY(-0.5rem)` },
+                    { transform: `translateY(0)` }
+                ],
+                    this.slideUp = [
+                        { transform: `translateY(0)` },
+                        { transform: `translateY(-0.5rem)` }
+                    ],
+                    this.animationOptions = {
+                        duration: 300,
+                        fill: "forwards",
+                        easing: 'ease'
+                    }
+                selection.addEventListener('click', e => {
+                    if (!this.open) {
+                        this.optionList.classList.remove('hide')
+                        this.optionList.animate(this.slideDown, this.animationOptions)
+                        this.chevron.classList.add('rotate')
+                        this.open = true
+                    } else {
+                        this.collapse()
+                    }
+                })
+                selection.addEventListener('keydown', e => {
+                    if (e.code === 'ArrowDown' || e.code === 'ArrowRight') {
+                        e.preventDefault()
+                        this.availableOptions[0].focus()
+                    }
+                    if (e.code === 'Enter' || e.code === 'Space')
+                        if (!this.open) {
+                            this.optionList.classList.remove('hide')
+                            this.optionList.animate(this.slideDown, this.animationOptions)
+                            this.chevron.classList.add('rotate')
+                            this.open = true
+                        } else {
+                            this.collapse()
+                        }
+                })
+                this.optionList.addEventListener('keydown', e => {
+                    if (e.code === 'ArrowUp' || e.code === 'ArrowRight') {
+                        e.preventDefault()
+                        if (document.activeElement.previousElementSibling) {
+                            document.activeElement.previousElementSibling.focus()
+                        }
+                    }
+                    if (e.code === 'ArrowDown' || e.code === 'ArrowLeft') {
+                        e.preventDefault()
+                        if (document.activeElement.nextElementSibling)
+                            document.activeElement.nextElementSibling.focus()
+                    }
+                })
+                this.addEventListener('optionSelected', e => {
+                    if (previousOption !== e.target) {
+                        this.setAttribute('value', e.detail.value)
+                        this.shadowRoot.querySelector('.option-text').textContent = e.detail.text;
+                        this.dispatchEvent(new CustomEvent('change', {
+                            bubbles: true,
+                            composed: true
+                        }))
+                        if (previousOption) {
+                            previousOption.classList.remove('check-selected')
+                        }
+                        previousOption = e.target;
+                    }
+                    if (!e.detail.switching)
+                        this.collapse()
+
+                    e.target.classList.add('check-selected')
+                })
+                slot.addEventListener('slotchange', e => {
+                    this.availableOptions = slot.assignedElements()
+                    if (this.availableOptions[0]) {
+                        let firstElement = this.availableOptions[0];
+                        previousOption = firstElement;
+                        firstElement.classList.add('check-selected')
+                        this.setAttribute('value', firstElement.getAttribute('value'))
+                        this.shadowRoot.querySelector('.option-text').textContent = firstElement.textContent
+                        this.availableOptions.forEach((element, index) => {
+                            element.setAttribute('data-rank', index + 1);
+                            element.setAttribute('tabindex', "0");
+                        })
+                    }
+                });
+                document.addEventListener('mousedown', e => {
+                    if (!this.contains(e.target) && this.open) {
+                        this.collapse()
+                    }
+                })
+            }
+        })
+
+        // option
+        const smOption = document.createElement('template')
+        smOption.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            }     
+            :host{
+                display: flex;
+            }
+            .option{
+                min-width: 100%;
+                padding: 0.8rem 1.2rem;
+                cursor: pointer;
+                overflow-wrap: break-word;
+                outline: none;
+                display: flex;
+                align-items: center;
+            }
+            :host(:focus){
+                outline: none;
+                background: rgba(var(--text-color), 0.1);
+            }
+            :host(:focus) .option .icon{
+                opacity: 0.4
+            }
+            :host(.check-selected) .icon{
+                opacity: 1 !important
+            }
+            .icon {
+                margin-right: 0.8rem;
+                fill: none;
+                height: 0.8rem;
+                width: 0.8rem;
+                stroke: rgba(var(--text-color), 0.7);
+                stroke-width: 10;
+                overflow: visible;
+                stroke-linecap: round;
+                border-radius: 1rem;
+                stroke-linejoin: round;
+                opacity: 0;
+            }
+            @media (hover: hover){
+                .option:hover{
+                    background: rgba(var(--text-color), 0.1);
+                }
+                .option:hover .icon{
+                    opacity: 0.4
+                }
+            }
+        </style>
+        <div class="option">
+            <svg class="icon" viewBox="0 0 64 64">
+                <polyline points="0.35 31.82 21.45 52.98 63.65 10.66"/>
+            </svg>
+            <slot></slot> 
+        </div>`;
+        customElements.define('sm-option', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smOption.content.cloneNode(true))
+            }
+
+            sendDetails(switching) {
+                let optionSelected = new CustomEvent('optionSelected', {
+                    bubbles: true,
+                    composed: true,
+                    detail: {
+                        text: this.textContent,
+                        value: this.getAttribute('value'),
+                        switching: switching
+                    }
+                })
+                this.dispatchEvent(optionSelected)
+            }
+
+            connectedCallback() {
+                let validKey = [
+                    'ArrowUp',
+                    'ArrowDown',
+                    'ArrowLeft',
+                    'ArrowRight'
+                ]
+                this.addEventListener('click', e => {
+                    this.sendDetails()
+                })
+                this.addEventListener('keyup', e => {
+                    if (e.code === 'Enter' || e.code === 'Space') {
+                        e.preventDefault()
+                        this.sendDetails(false)
+                    }
+                    if (validKey.includes(e.code)) {
+                        e.preventDefault()
+                        this.sendDetails(true)
+                    }
+                })
+                if (this.hasAttribute('default')) {
+                    setTimeout(() => {
+                        this.sendDetails()
+                    }, 0);
+                }
+            }
+        })
+
+        // select
+        const smStripSelect = document.createElement('template')
+        smStripSelect.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            }    
+            :host{
+                display: flex;
+            }
+            .icon {
+                position: absolute;
+                display: flex;
+                fill: none;
+                height: 2.6rem;
+                width: 2.6rem;
+                padding: 0.9rem;
+                stroke: rgba(var(--text-color), 0.7);
+                stroke-width: 10;
+                overflow: visible;
+                stroke-linecap: round;
+                stroke-linejoin: round;
+                cursor: pointer;
+                min-width: 0;
+                z-index: 1;
+                background: rgba(var(--foreground-color), 1);
+                -webkit-tap-highlight-color: transparent;
+                transition: opacity 0.3s; 
+            }
+            .hide{
+                pointer-events: none;
+                opacity: 0;
+            }
+            .select-container{
+                position: relative;
+                display: flex;
+                width: 100%;
+                align-items: center;
+            }
+            .select{
+                position: relative;
+                display: flex;
+                gap: 0.5rem;
+                max-width: 100%;
+                overflow: auto hidden;
+            }
+            .previous-item{
+                left: 0;
+            }
+            .next-item{
+                right: 0;
+            }
+            .left,.right{
+                position: absolute;
+                width: 1rem;
+                height: 100%; 
+                transition: opacity 0.3s;
+                z-index: 1;
+            }
+            .left{
+                background: linear-gradient(to left, transparent, rgba(var(--foreground-color), 1))
+            }
+            .right{
+                right: 0;
+                background: linear-gradient(to right, transparent, rgba(var(--foreground-color), 1))
+            }
+            slot::slotted(.active){
+                border-radius: 2rem;
+                opacity: 1;
+                background-color: rgba(var(--text-color), .6);  
+                color: rgba(var(--foreground-color), 1);
+            }
+            @media (hover: none){
+                ::-webkit-scrollbar-track {
+                    -webkit-box-shadow: none !important;
+                    background-color: transparent !important;
+                }
+                ::-webkit-scrollbar {
+                    height: 0;
+                    background-color: transparent;
+                }
+                .icon{
+                    display: none;
+                }
+                .left,.right{
+                    display: block;
+                }
+            }
+            @media (hover: hover){
+                .select{
+                    overflow: hidden;
+                }
+                .left,.right{
+                    display: none;
+                }
+            }
+        </style>
+        <div class="select-container">
+            <div class="left hide"></div>
+            <svg class="icon previous-item hide" viewBox="4 0 64 64">
+                <title>Previous</title>
+                <polyline points="48.01 0.35 16.35 32 48.01 63.65"/>
+            </svg>
+            <div class="select">
+                <slot></slot> 
+            </div>
+            <svg class="icon next-item hide" viewBox="-6 0 64 64">
+                <title>Next</title>
+                <polyline points="15.99 0.35 47.65 32 15.99 63.65"/>
+            </svg>
+            <div class="right hide"></div>
+        </div>`;
+        customElements.define('sm-strip-select', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smStripSelect.content.cloneNode(true))
+            }
+            static get observedAttributes() {
+                return ['value']
+            }
+            get value() {
+                return this.getAttribute('value')
+            }
+            set value(val) {
+                this.setAttribute('value', val)
+            }
+            scrollLeft() {
+                this.select.scrollBy({
+                    top: 0,
+                    left: -this.scrollDistance,
+                    behavior: 'smooth'
+                })
+            }
+
+            scrollRight() {
+                this.select.scrollBy({
+                    top: 0,
+                    left: this.scrollDistance,
+                    behavior: 'smooth'
+                })
+            }
+            connectedCallback() {
+                let previousOption,
+                    slot = this.shadowRoot.querySelector('slot');
+                this.selectContainer = this.shadowRoot.querySelector('.select-container')
+                this.select = this.shadowRoot.querySelector('.select')
+                this.nextArrow = this.shadowRoot.querySelector('.next-item')
+                this.previousArrow = this.shadowRoot.querySelector('.previous-item')
+                this.nextGradient = this.shadowRoot.querySelector('.right')
+                this.previousGradient = this.shadowRoot.querySelector('.left')
+                this.selectOptions
+                this.scrollDistance = this.selectContainer.getBoundingClientRect().width
+                const firstElementObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.previousArrow.classList.add('hide')
+                        this.previousGradient.classList.add('hide')
+                    }
+                    else {
+                        this.previousArrow.classList.remove('hide')
+                        this.previousGradient.classList.remove('hide')
+                    }
+                }, {
+                    root: this.selectContainer,
+                    threshold: 0.95
+                })
+                const lastElementObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.nextArrow.classList.add('hide')
+                        this.nextGradient.classList.add('hide')
+                    }
+                    else {
+                        this.nextArrow.classList.remove('hide')
+                        this.nextGradient.classList.remove('hide')
+                    }
+                }, {
+                    root: this.selectContainer,
+                    threshold: 0.95
+                })
+
+                const selectObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.scrollDistance = this.selectContainer.getBoundingClientRect().width
+                    }
+                })
+
+                selectObserver.observe(this.selectContainer)
+                this.addEventListener('optionSelected', e => {
+                    if (previousOption === e.target) return;
+                    if (previousOption)
+                        previousOption.classList.remove('active')
+                    e.target.classList.add('active')
+                    e.target.scrollIntoView({ behavior: 'smooth', inline: 'center', block: 'nearest' })
+                    this.setAttribute('value', e.detail.value)
+                    this.dispatchEvent(new CustomEvent('change', {
+                        bubbles: true,
+                        composed: true
+                    }))
+                    previousOption = e.target;
+                })
+                slot.addEventListener('slotchange', e => {
+                    this.selectOptions = slot.assignedElements()
+                    firstElementObserver.observe(this.selectOptions[0])
+                    lastElementObserver.observe(this.selectOptions[this.selectOptions.length - 1])
+                    if (this.selectOptions[0]) {
+                        let firstElement = this.selectOptions[0];
+                        this.setAttribute('value', firstElement.getAttribute('value'))
+                        firstElement.classList.add('active')
+                        previousOption = firstElement;
+                    }
+                });
+                this.nextArrow.addEventListener('click', this.scrollRight.bind(this))
+                this.previousArrow.addEventListener('click', this.scrollLeft.bind(this))
+            }
+
+            disconnectedCallback() {
+                this.nextArrow.removeEventListener('click', this.scrollRight.bind(this))
+                this.previousArrow.removeEventListener('click', this.scrollLeft.bind(this))
+            }
+        })
+
+        // option
+        const smStripOption = document.createElement('template')
+        smStripOption.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            }     
+            :host{
+                display: flex;
+            }
+            .option{
+                padding: 0.4rem 0.8rem;
+                cursor: pointer;
+                overflow-wrap: break-word;
+                outline: none;
+                border-radius: 2rem;
+                text-transform: capitalize;
+                border: solid 1px rgba(var(--text-color), .3);
+                opacity: 0.9;
+            }
+            .option:focus{
+                background: rgba(var(--text-color), 0.1);
+            }
+
+            @media (hover: hover){
+                .option{
+                    transition: background 0.3s;
+                }
+                .option:hover{
+                    background: rgba(var(--text-color), 0.1);
+                }
+            }
+        </style>
+        <div class="option" tabindex="0">
+            <slot></slot> 
+        </div>`;
+        customElements.define('sm-strip-option', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smStripOption.content.cloneNode(true))
+            }
+            sendDetails() {
+                let optionSelected = new CustomEvent('optionSelected', {
+                    bubbles: true,
+                    composed: true,
+                    detail: {
+                        text: this.textContent,
+                        value: this.getAttribute('value')
+                    }
+                })
+                this.dispatchEvent(optionSelected)
+            }
+
+            connectedCallback() {
+                this.addEventListener('click', e => {
+                    this.sendDetails()
+                })
+                this.addEventListener('keyup', e => {
+                    if (e.code === 'Enter' || e.code === 'Space') {
+                        e.preventDefault()
+                        this.sendDetails(false)
+                    }
+                })
+                if (this.hasAttribute('default')) {
+                    setTimeout(() => {
+                        this.sendDetails()
+                    }, 0);
+                }
+            }
+        })
+
+        //popup
+        const smPopup = document.createElement('template')
+        smPopup.innerHTML = `
+<style>
+    *{
+        padding: 0;
+        margin: 0;
+        box-sizing: border-box;
+    } 
+    :host{
+        display: grid;
+    }
+    .popup-container{
+        display: grid;
+        position: fixed;
+        top: 0;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        place-items: center;
+        background: #00000060;
+        z-index: 10;
+        transition: opacity 0.3s ease;
+    }
+    .popup{
+        flex-direction: column;
+        align-self: flex-end;
+        align-items: flex-start;
+        flex-wrap: wrap;
+        width: 100%;
+        border-radius: 0.5rem 0.5rem 0 0;
+        position: relative;
+        display: flex;
+        transform: translateY(100%);
+        transition: transform 0.3s;
+        background: rgba(var(--foreground-color), 1);
+        box-shadow: 0 -1rem 2rem #00000020;
+        overflow-y: auto;
+        max-height: 100%;
+    }
+    .container-header{
+        display: flex;
+        width: 100%;
+        align-items: center;
+        justify-content: space-between;
+    }
+    .popup-top{
+        display: flex;
+        width: 100%;
+    }
+    .popup-body{
+        padding: 1.5rem;
+    }
+    .heading{
+        font-weight: 400;
+    }
+    .heading:first-letter{
+        text-transform: uppercase;
+    }
+    .hide{
+        opacity: 0;
+        pointer-events: none;
+    }
+    .icon {
+        fill: none;
+        height: 1.6rem;
+        width: 1.6rem;
+        padding: 0.4rem;
+        stroke: rgba(var(--text-color), 0.7);
+        stroke-width: 8;
+        overflow: visible;
+        stroke-linecap: round;
+        border-radius: 1rem;
+        stroke-linejoin: round;
+        cursor: pointer;
+        min-width: 0;
+        -webkit-tap-highlight-color: transparent;
+    }
+    @media screen and (min-width: 640px){
+        .popup{
+            align-self: center;
+            border-radius: 0.4rem;
+            height: auto;
+            transform: translateY(0) scale(0.9);
+            box-shadow: 0 2rem 2rem #00000040;
+        }
+        .container-header{
+            padding: 1.2rem 1.5rem;
+        }
+    }
+    @media screen and (max-width: 640px){
+        .popup-top{
+            flex-direction: column;
+            align-items: center;
+        }
+        .handle{
+            height: 0.3rem;
+            width: 2rem;
+            background: rgba(var(--text-color), .2);
+            border-radius: 1rem;
+            margin: 0.5rem 0;
+        }
+        .heading{
+            padding: 1rem 1.5rem
+        }
+        .close{
+            height: 2rem;
+            width: 2rem;
+            padding: 0.55rem;
+            margin-right: 1rem;
+        }
+    }
+</style>
+<div part="background" class="popup-container hide" role="dialog">
+    <div part="popup" class="popup">
+        <div class="popup-top">
+            <div class="handle"></div>
+            <div class="container-header">
+                <h3 class="heading"></h3>
+                <svg class="icon close" viewBox="0 0 64 64">
+                    <title>Close</title>
+                    <line x1="64" y1="0" x2="0" y2="64"/>
+                    <line x1="64" y1="64" x2="0" y2="0"/>
+                </svg>
+            </div>
+        </div>
+        <div class="popup-body">
+            <slot></slot>
+        </div>
+    </div>
+</div>
+`;
+        customElements.define('sm-popup', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smPopup.content.cloneNode(true))
+            }
+
+            resumeScrolling() {
+                const scrollY = document.body.style.top;
+                window.scrollTo(0, parseInt(scrollY || '0') * -1);
+                setTimeout(() => {
+                    document.body.setAttribute('style', `overflow: auto; top: initial`)
+                }, 300);
+            }
+
+            show(pinned, popupStack) {
+                this.pinned = pinned
+                this.popupStack = popupStack
+                this.popupContainer.classList.remove('hide')
+                if (window.innerWidth < 648)
+                    this.popup.style.transform = 'translateY(0)';
+                else
+                    this.popup.style.transform = 'scale(1)';
+                document.body.setAttribute('style', `overflow: hidden; top: -${window.scrollY}px`)
+            }
+            hide() {
+                this.popupContainer.classList.add('hide')
+                if (window.innerWidth < 648)
+                    this.popup.style.transform = 'translateY(100%)';
+                else
+                    this.popup.style.transform = 'scale(0.9)';
+                if (typeof this.popupStack !== 'undefined') {
+                    this.popupStack.pop()
+                    if (this.popupStack.items.length === 0) {
+                        this.resumeScrolling()
+                    }
+                }
+                else {
+                    this.resumeScrolling()
+                }
+            }
+
+            handleTouchStart(e) {
+                this.touchStartY = e.changedTouches[0].clientY
+                this.popup.style.transition = 'initial'
+                this.touchStartTime = e.timeStamp
+            }
+
+            handleTouchMove(e) {
+                if (this.touchStartY < e.changedTouches[0].clientY) {
+                    this.offset = e.changedTouches[0].clientY - this.touchStartY;
+                    this.touchEndAnimataion = window.requestAnimationFrame(this.movePopup)
+                }
+                else {
+                    offset = touchStartY - e.changedTouches[0].clientY;
+                    this.popup.style.transform = `translateY(-${offset}px)`
+                }
+            }
+
+            handleTouchEnd(e) {
+                this.touchEndTime = e.timeStamp
+                cancelAnimationFrame(this.touchEndAnimataion)
+                this.touchEndY = e.changedTouches[0].clientY
+                this.popup.style.transition = 'transform 0.3s'
+                if (this.touchEndTime - this.touchStartTime > 200) {
+                    if (this.touchEndY - this.touchStartY > this.threshold) {
+                        this.hide()
+                    }
+                    else {
+                        this.show()
+                    }
+                }
+                else {
+                    if (this.touchEndY > this.touchStartY)
+                        this.hide()
+                }
+            }
+
+            movePopup() {
+                this.popup.style.transform = `translateY(${this.offset}px)`
+            }
+
+            connectedCallback() {
+                this.pinned = false
+                this.popupStack
+                this.popupContainer = this.shadowRoot.querySelector('.popup-container')
+                this.popup = this.shadowRoot.querySelector('.popup')
+                this.offset
+                this.popupHeader = this.shadowRoot.querySelector('.popup-top')
+                this.touchStartY = 0
+                this.touchEndY = 0
+                this.touchStartTime = 0
+                this.touchEndTime = 0
+                this.threshold = this.popup.getBoundingClientRect().height * 0.3
+                this.touchEndAnimataion;
+
+                if (this.hasAttribute('heading'))
+                    this.shadowRoot.querySelector('.heading').textContent = this.getAttribute('heading')
+
+                if (this.hasAttribute('open') && this.getAttribute('open') === 'true')
+                    this.show()
+                this.popupContainer.addEventListener('mousedown', e => {
+                    if (e.target === this.popupContainer && !this.pinned) {
+                        this.hide()
+                    }
+                })
+
+                this.shadowRoot.querySelector('.close').addEventListener('click', e => {
+                    this.hide()
+                })
+
+                this.popupHeader.addEventListener('touchstart', this.handleTouchStart.bind(this))
+                this.popupHeader.addEventListener('touchmove', this.handleTouchMove.bind(this))
+                this.popupHeader.addEventListener('touchend', this.handleTouchEnd.bind(this))
+            }
+            disconnectedCallback() {
+                this.popupHeader.removeEventListener('touchstart', this.handleTouchStart.bind(this))
+                this.popupHeader.removeEventListener('touchmove', this.handleTouchMove.bind(this))
+                this.popupHeader.removeEventListener('touchend', this.handleTouchEnd.bind(this))
+            }
+        })
+
+        //carousel
+
+        const smCarousel = document.createElement('template')
+        smCarousel.innerHTML = `
+<style>
+    *{
+        padding: 0;
+        margin: 0;
+        box-sizing: border-box;
+    } 
+    :host{
+        display: flex;
+    }
+    .icon {
+        position: absolute;
+        display: flex;
+        fill: none;
+        height: 2.6rem;
+        width: 2.6rem;
+        border-radius: 3rem;
+        padding: 0.9rem;
+        stroke: rgba(var(--foreground-color), 0.8);
+        stroke-width: 14;
+        overflow: visible;
+        stroke-linecap: round;
+        stroke-linejoin: round;
+        cursor: pointer;
+        min-width: 0;
+        background: rgba(var(--text-color), 1);
+        box-shadow: 0 0.2rem 0.2rem #00000020, 
+                    0 0.5rem 1rem #00000040; 
+        -webkit-tap-highlight-color: transparent;
+        transform: scale(0)
+    }
+    .hide{
+        pointer-events: none;
+        opacity: 0;
+    }
+    .expand{
+        transform: scale(1)
+    }
+    .previous-item{
+        left: 1rem;
+    }
+    .next-item{
+        right: 1rem;
+    }
+    .left,.right{
+        position: absolute;
+        width: 2rem;
+        height: 100%; 
+        transition: opacity 0.3s;
+    }
+    .left{
+        background: linear-gradient(to left, transparent, rgba(var(--foreground-color), 0.6))
+    }
+    .right{
+        right: 0;
+        background: linear-gradient(to right, transparent, rgba(var(--foreground-color), 0.6))
+    }
+    .carousel-container{
+        position: relative;
+        display: flex;
+        width: 100%;
+        align-items: center;
+    }
+    .carousel{
+        display: flex;
+        max-width: 100%;
+        overflow: auto hidden;
+        scroll-snap-type: x mandatory;
+    }
+    slot::slotted(*){
+        scroll-snap-align: center;
+    }
+    :host([align-items="start"]) slot::slotted(*){
+        scroll-snap-align: start;
+    }
+    :host([align-items="center"]) slot::slotted(*){
+        scroll-snap-align: center;
+    }
+    :host([align-items="end"]) slot::slotted(*){
+        scroll-snap-align: end;
+    }
+    @media (hover: hover){
+        .carousel{
+            overflow: hidden;
+        }
+        .left,.right{
+            display: none;
+        }
+    }
+    @media (hover: none){
+        ::-webkit-scrollbar-track {
+            -webkit-box-shadow: none !important;
+            background-color: transparent !important;
+        }
+        ::-webkit-scrollbar {
+            height: 0;
+            background-color: transparent;
+        }
+        .carousel{
+            overflow: auto none;
+        }
+        .icon{
+            display: none;
+        }
+        .left,.right{
+            display: block;
+        }
+    }
+</style>
+<div class="carousel-container">
+    <div class="left"></div>
+    <svg class="icon previous-item" viewBox="4 0 64 64">
+        <title>Previous</title>
+        <polyline points="48.01 0.35 16.35 32 48.01 63.65"/>
+    </svg>
+    <div class="carousel">
+        <slot></slot>
+    </div>
+    <svg class="icon next-item" viewBox="-6 0 64 64">
+        <title>Next</title>
+        <polyline points="15.99 0.35 47.65 32 15.99 63.65"/>
+    </svg>
+    <div class="right"></div>
+</div>
+`;
+
+        customElements.define('sm-carousel', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smCarousel.content.cloneNode(true))
+            }
+
+            scrollLeft() {
+                this.carousel.scrollBy({
+                    top: 0,
+                    left: -this.scrollDistance,
+                    behavior: 'smooth'
+                })
+            }
+
+            scrollRight() {
+                this.carousel.scrollBy({
+                    top: 0,
+                    left: this.scrollDistance,
+                    behavior: 'smooth'
+                })
+            }
+
+            connectedCallback() {
+                this.carousel = this.shadowRoot.querySelector('.carousel')
+                this.carouselContainer = this.shadowRoot.querySelector('.carousel-container')
+                this.carouselSlot = this.shadowRoot.querySelector('slot')
+                this.nextArrow = this.shadowRoot.querySelector('.next-item')
+                this.previousArrow = this.shadowRoot.querySelector('.previous-item')
+                this.nextGradient = this.shadowRoot.querySelector('.right')
+                this.previousGradient = this.shadowRoot.querySelector('.left')
+                this.carouselItems
+                this.scrollDistance = this.carouselContainer.getBoundingClientRect().width / 3
+                const firstElementObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.previousArrow.classList.remove('expand')
+                        this.previousGradient.classList.add('hide')
+                    }
+                    else {
+                        this.previousArrow.classList.add('expand')
+                        this.previousGradient.classList.remove('hide')
+                    }
+                }, {
+                    root: this.carouselContainer,
+                    threshold: 0.9
+                })
+                const lastElementObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.nextArrow.classList.remove('expand')
+                        this.nextGradient.classList.add('hide')
+                    }
+                    else {
+                        this.nextArrow.classList.add('expand')
+                        this.nextGradient.classList.remove('hide')
+                    }
+                }, {
+                    root: this.carouselContainer,
+                    threshold: 0.9
+                })
+
+                const carouselObserver = new IntersectionObserver(entries => {
+                    if (entries[0].isIntersecting) {
+                        this.scrollDistance = this.carouselContainer.getBoundingClientRect().width / 3
+                    }
+                })
+
+                carouselObserver.observe(this.carouselContainer)
+
+                this.carouselSlot.addEventListener('slotchange', e => {
+                    this.carouselItems = this.carouselSlot.assignedElements()
+                    firstElementObserver.observe(this.carouselItems[0])
+                    lastElementObserver.observe(this.carouselItems[this.carouselItems.length - 1])
+                })
+
+                this.addEventListener('keyup', e => {
+                    if (e.code === 'ArrowLeft')
+                        this.scrollRight()
+                    else
+                        this.scrollRight()
+                })
+
+                this.nextArrow.addEventListener('click', this.scrollRight.bind(this))
+                this.previousArrow.addEventListener('click', this.scrollLeft.bind(this))
+            }
+
+            disconnectedCallback() {
+                this.nextArrow.removeEventListener('click', this.scrollRight.bind(this))
+                this.previousArrow.removeEventListener('click', this.scrollLeft.bind(this))
+            }
+        })
+
+        //notifications
+
+        const smNotifications = document.createElement('template')
+        smNotifications.innerHTML = `
+<style>
+    *{
+        padding: 0;
+        margin: 0;
+        box-sizing: border-box;
+    } 
+    :host{
+        display: flex;
+    }
+    .hide{
+        opacity: 0 !important;
+        pointer-events: none !important;
+    }
+    .notification-panel{
+        display: grid;
+        width: 100%;
+        position: fixed;
+        top: 0;
+        right: 0;
+        z-index: 100;
+        max-height: 100%;
+        overflow: hidden auto;
+        overscroll-behavior: contain;
+    }
+    .inner-body{
+        padding: 1rem 1.5rem;
+    }
+    .no-transformations{
+        transform: none;
+        opacity: 1;
+    }
+    .notification{
+        opacity: 0;
+        transform: translateY(-1rem);
+        position: relative;
+        border-radius: 0.3rem;
+        box-shadow: 0.1rem 0.2rem 0.2rem rgba(0, 0, 0, 0.1),
+                    0.5rem 1rem 2rem rgba(0, 0, 0, 0.1);
+        background: rgba(var(--foreground-color), 1);
+        transition: height 0.3s, transform 0.3s, opacity 0.3s;
+        overflow: hidden;
+        border-bottom: 1px solid rgba(var(--text-color), 0.2);
+    }
+    h4:first-letter,
+    p:first-letter{
+        text-transform: uppercase;
+    }
+    h4{
+        font-weight: 400;
+    }
+    p{
+        line-height: 1.6;
+        color: rgba(var(--text-color), 0.8);
+        overflow-wrap: break-word;
+    }
+    .notification:last-of-type{
+        margin-bottom: 0;
+    }
+    header{
+        display: flex;
+        align-items: center;
+        margin-bottom: 0.4rem;
+        width: 100%;
+    }
+    .icon {
+        fill: none;
+        height: 1.6rem;
+        width: 1.6rem;
+        stroke: rgba(var(--text-color), 0.7);
+        overflow: visible;
+        stroke-linecap: round;
+        border-radius: 1rem;
+        stroke-linejoin: round;
+        cursor: pointer;
+        min-width: 0;
+    }
+    .error-icon{
+        stroke: #E53935;
+    }
+    .success-icon{
+        stroke: #00C853;
+    }
+    .close{
+        margin-left: auto;
+        padding: 0.5rem;
+        stroke-width: 10;
+    }
+    .notification-icon{
+        height: 1.2rem;
+        width: 1.2rem;
+        margin-right: 0.6rem;
+        stroke-width: 6;
+    }
+    @media screen and (min-width: 640px){
+        .notification-panel{
+            width: 40vw;
+        }
+        .notification{
+            margin-right: 1.5rem;
+            margin-bottom: 1rem;
+            border-bottom: none;
+            border: solid 1px rgba(var(--text-color), 0.2);
+            transform: translateX(1rem);
+        }
+    }
+    @media screen and (max-width: 640px){
+        .close{
+            display: none
+        }
+    }
+</style>
+<div class="notification-panel">
+</div>
+`
+
+        customElements.define('sm-notifications', class extends HTMLElement {
+            constructor() {
+                super()
+                this.shadow = this.attachShadow({ mode: 'open' }).append(smNotifications.content.cloneNode(true))
+            }
+
+            handleTouchStart(e) {
+                this.notification = e.target.closest('.notification')
+                this.touchStartX = e.changedTouches[0].clientX
+                this.notification.style.transition = 'initial'
+                this.touchStartTime = e.timeStamp
+            }
+
+            handleTouchMove(e) {
+                if (this.touchStartX < e.changedTouches[0].clientX) {
+                    this.offset = e.changedTouches[0].clientX - this.touchStartX;
+                    this.touchEndAnimataion = requestAnimationFrame(this.movePopup)
+                }
+                else {
+                    this.offset = -(this.touchStartX - e.changedTouches[0].clientX);
+                    this.touchEndAnimataion = requestAnimationFrame(this.movePopup)
+                }
+            }
+
+            handleTouchEnd(e) {
+                this.notification.style.transition = 'height 0.3s, transform 0.3s, opacity 0.3s'
+                this.touchEndTime = e.timeStamp
+                cancelAnimationFrame(this.touchEndAnimataion)
+                this.touchEndX = e.changedTouches[0].clientX
+                if (this.touchEndTime - this.touchStartTime > 200) {
+                    if (this.touchEndX - this.touchStartX > this.threshold) {
+                        this.removeNotification(this.notification)
+                    }
+                    else if (this.touchStartX - this.touchEndX > this.threshold) {
+                        this.removeNotification(this.notification, true)
+                    }
+                    else {
+                        this.resetPosition()
+                    }
+                }
+                else {
+                    if (this.touchEndX > this.touchStartX) {
+                        this.removeNotification(this.notification)
+                    }
+                    else {
+                        this.removeNotification(this.notification, true)
+                    }
+                }
+            }
+
+            movePopup() {
+                this.notification.style.transform = `translateX(${this.offset}px)`
+            }
+
+            resetPosition() {
+                this.notification.style.transform = `translateX(0)`
+            }
+
+            push(messageHeader, messageBody, options) {
+                let notification = document.createElement('div'),
+                    composition = ``,
+                    { pinned, type } = options;
+                notification.classList.add('notification')
+                if (pinned)
+                    notification.classList.add('pinned')
+                composition += `
+                            <div class="inner-body">
+                        <header>
+        `
+                if (type === 'error') {
+                    composition += `
+            <svg class="notification-icon icon error-icon" viewBox="0 0 64 64">
+                    <path d="M32,4.73a3.17,3.17,0,0,1,2.76,1.59l13.9,24.09L62.57,54.49a3.19,3.19,0,0,1-2.76,4.78H4.19a3.19,3.19,0,0,1-2.76-4.78L15.34,30.41,29.24,6.32A3.17,3.17,0,0,1,32,4.73m0-1a4.14,4.14,0,0,0-3.62,2.09L14.47,29.91.57,54a4.19,4.19,0,0,0,3.62,6.28H59.81A4.19,4.19,0,0,0,63.43,54L49.53,29.91,35.62,5.82A4.14,4.14,0,0,0,32,3.73Z"/>
+                    <line x1="32" y1="24" x2="32" y2="36"/>
+                    <line x1="32" y1="46" x2="32" y2="48"/>
+            </svg>`
+                }
+                else if (type === 'success') {
+                    composition += `
+                <svg class="notification-icon icon success-icon" viewBox="0 0 64 64">
+                    <polyline points="0.35 31.82 21.45 52.98 63.65 10.66"/>
+                </svg>
+            `
+                }
+                composition += `
+                            <h4>${messageHeader}</h4>
+                            <svg class="icon close" viewBox="0 0 64 64">
+                                <title>Close</title>
+                                <line x1="64" y1="0" x2="0" y2="64"/>
+                                <line x1="64" y1="64" x2="0" y2="0"/>
+                            </svg>
+                        </header>
+                        <p>${messageBody}</p>
+                    </div>`
+                notification.innerHTML = composition
+                this.notificationPanel.prepend(notification)
+                if (window.innerWidth > 640) {
+                    notification.animate([
+                        {
+                            transform: `translateX(1rem)`,
+                            opacity: '0'
+                        },
+                        {
+                            transform: 'translateX(0)',
+                            opacity: '1'
+                        }
+                    ], this.animationOptions).onfinish = () => {
+                        notification.setAttribute('style', `transform: none;`);
+                    }
+                }
+                else {
+                    notification.setAttribute('style', `transform: translateY(0); opacity: 1`)
+                }
+                notification.addEventListener('touchstart', this.handleTouchStart.bind(this))
+                notification.addEventListener('touchmove', this.handleTouchMove.bind(this))
+                notification.addEventListener('touchend', this.handleTouchEnd.bind(this))
+            }
+
+            removeNotification(notification, toLeft) {
+                notification.style.height = notification.scrollHeight + 'px';
+                if (!this.offset)
+                    this.offset = 0;
+
+                if (toLeft)
+                    notification.animate([
+                        {
+                            transform: `translateX(${this.offset}px)`,
+                            opacity: '1'
+                        },
+                        {
+                            transform: `translateX(-100%)`,
+                            opacity: '0'
+                        }
+                    ], this.animationOptions).onfinish = () => {
+                        notification.setAttribute('style', `height: 0; margin-bottom: 0`);
+                    }
+                else {
+                    notification.animate([
+                        {
+                            transform: `translateX(${this.offset}px)`,
+                            opacity: '1'
+                        },
+                        {
+                            transform: `translateX(100%)`,
+                            opacity: '0'
+                        }
+                    ], this.animationOptions).onfinish = () => {
+                        notification.setAttribute('style', `height: 0; margin-bottom: 0`);
+                    }
+                }
+                setTimeout(() => {
+                    notification.remove()
+                }, this.animationOptions.duration * 2)
+            }
+
+            connectedCallback() {
+                this.notificationPanel = this.shadowRoot.querySelector('.notification-panel')
+                this.animationOptions = {
+                    duration: 300,
+                    fill: "forwards",
+                    easing: "ease"
+                }
+                this.fontSize = Number(window.getComputedStyle(document.body).getPropertyValue('font-size').match(/\d+/)[0])
+                this.notification
+                this.offset
+                this.touchStartX = 0
+                this.touchEndX = 0
+                this.touchStartTime = 0
+                this.touchEndTime = 0
+                this.threshold = this.notificationPanel.getBoundingClientRect().width * 0.3
+                this.touchEndAnimataion;
+
+                this.notificationPanel.addEventListener('click', e => {
+                    if (e.target.closest('.close')) (
+                        this.removeNotification(e.target.closest('.notification'))
+                    )
+                })
+
+                const observer = new MutationObserver(mutationList => {
+                    mutationList.forEach(mutation => {
+                        if (mutation.type === 'childList') {
+                            if (mutation.addedNodes.length) {
+                                if (!mutation.addedNodes[0].classList.contains('pinned'))
+                                    setTimeout(() => {
+                                        this.removeNotification(mutation.addedNodes[0])
+                                    }, 4000);
+                                if (window.innerWidth > 640)
+                                    this.notificationPanel.style.padding = '1.5rem 0 3rem 1.5rem';
+                                else
+                                    this.notificationPanel.style.padding = '1rem 1rem 2rem 1rem';
+                            }
+                            else if (mutation.removedNodes.length && !this.notificationPanel.children.length) {
+                                this.notificationPanel.style.padding = 0;
+                            }
+                        }
+                    })
+                })
+                observer.observe(this.notificationPanel, {
+                    attributes: true,
+                    childList: true,
+                    subtree: true
+                })
+            }
+        })
+
+
+        // sm-menu
+        const smMenu = document.createElement('template')
+        smMenu.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            } 
+            .menu{
+                display: grid;
+                place-items: center;
+                position: relative;
+                height: 2rem;
+                width: 2rem;
+                outline: none;
+            }
+            .icon {
+                position: absolute;
+                fill: rgba(var(--text-color), 0.7);
+                height: 2.4rem;
+                width: 2.4rem;
+                padding: 0.7rem;
+                stroke: rgba(var(--text-color), 0.7);
+                stroke-width: 6;
+                overflow: visible;
+                stroke-linecap: round;
+                stroke-linejoin: round;
+                border-radius: 2rem;
+                transition: background 0.3s;
+            }      
+            :host{
+                display: inline-flex;
+            }
+            .hide{
+                opacity: 0;
+                pointer-events: none;
+            }
+            .select{
+                position: relative;
+                display: flex;
+                flex-direction: column;
+                cursor: pointer;
+                width: 100%;
+                -webkit-tap-highlight-color: transparent;
+            }
+            .menu:focus .icon,
+            .focused{
+                background: rgba(var(--text-color), 0.1); 
+            }
+            :host([align-options="left"]) .options{
+                left: 0;
+            }
+            :host([align-options="right"]) .options{
+                right: 0;
+            }
+            .options{
+                padding: 0.5rem 0;
+                overflow: hidden auto;
+                position: absolute;
+                display: flex;
+                min-width: 100%;
+                transform: translateY(-1rem);
+                flex-direction: column;
+                background: rgba(var(--foreground-color), 1);
+                transition: opacity 0.3s, transform 0.3s;
+                border: solid 1px rgba(var(--text-color), 0.2);
+                border-radius: 0.2rem;
+                z-index: 2;
+                box-shadow: 0.4rem 0.8rem 1.2rem #00000030;
+                top: 100%;
+                margin: 0.4rem 0 0 0;
+                bottom: auto;
+            }
+            .moveUp{
+                top: auto;
+                margin: 0 0 0.4rem 0;
+                bottom: 100%;
+                transform: translateY(1rem);
+            }
+            .moveLeft{
+                left: auto: 
+                right: 0;
+            }
+            .no-transformations{
+                transform: none !important;
+            }
+            @media (hover: hover){
+                .menu:hover .icon{
+                    background: rgba(var(--text-color), 0.1); 
+                }
+            }
+        </style>
+        <div class="select">
+            <div class="menu" tabindex="0">
+                <svg class="icon" viewBox="0 0 64 64">
+                    <title>options</title>
+                    <circle cx="32" cy="6" r="5.5"/>
+                    <circle cx="32" cy="58" r="5.5"/>
+                    <circle cx="32" cy="31.89" r="5.5"/>
+                </svg>
+            </div>
+            <div class="options hide">
+                <slot></slot> 
+            </div>
+        </div>`;
+        customElements.define('sm-menu', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smMenu.content.cloneNode(true))
+            }
+            static get observedAttributes() {
+                return ['value']
+            }
+            get value() {
+                return this.getAttribute('value')
+            }
+            set value(val) {
+                this.setAttribute('value', val)
+            }
+            expand() {
+                if (!this.open) {
+                    if (this.containerDimensions.left > this.containerDimensions.width) {
+                        this.optionList.style.right = 0
+                    }
+                    else {
+                        this.optionList.style.right = 'auto'
+                    }
+                    this.optionList.classList.remove('hide')
+                    this.optionList.classList.add('no-transformations')
+                    this.open = true
+                    this.icon.classList.add('focused')
+                }
+            }
+            collapse() {
+                if (this.open) {
+                    this.open = false
+                    this.icon.classList.remove('focused')
+                    this.optionList.classList.add('hide')
+                    this.optionList.classList.remove('no-transformations')
+                }
+            }
+            connectedCallback() {
+                this.availableOptions
+                this.containerDimensions
+                this.optionList = this.shadowRoot.querySelector('.options')
+                let slot = this.shadowRoot.querySelector('.options slot'),
+                    menu = this.shadowRoot.querySelector('.menu')
+                this.icon = this.shadowRoot.querySelector('.icon')
+                this.open = false;
+                menu.addEventListener('click', e => {
+                    if (!this.open) {
+                        this.expand()
+                    } else {
+                        this.collapse()
+                    }
+                })
+                menu.addEventListener('keydown', e => {
+                    if (e.code === 'ArrowDown' || e.code === 'ArrowRight') {
+                        e.preventDefault()
+                        this.availableOptions[0].focus()
+                    }
+                    if (e.code === 'Enter' || e.code === 'Space') {
+                        e.preventDefault()
+                        if (!this.open) {
+                            this.expand()
+                        } else {
+                            this.collapse()
+                        }
+                    }
+                })
+                this.optionList.addEventListener('keydown', e => {
+                    if (e.code === 'ArrowUp' || e.code === 'ArrowRight') {
+                        e.preventDefault()
+                        if (document.activeElement.previousElementSibling) {
+                            document.activeElement.previousElementSibling.focus()
+                        }
+                    }
+                    if (e.code === 'ArrowDown' || e.code === 'ArrowLeft') {
+                        e.preventDefault()
+                        if (document.activeElement.nextElementSibling)
+                            document.activeElement.nextElementSibling.focus()
+                    }
+                })
+                this.optionList.addEventListener('click', e => {
+                    this.collapse()
+                })
+                slot.addEventListener('slotchange', e => {
+                    this.availableOptions = slot.assignedElements()
+                    this.containerDimensions = this.optionList.getBoundingClientRect()
+                    this.menuDimensions = menu.getBoundingClientRect()
+                    if (this.containerDimensions.left > this.containerDimensions.width) {
+                        this.optionList.style.right = 0
+                    }
+                    else {
+                        this.optionList.style.right = 'auto'
+                    }
+                });
+                window.addEventListener('mousedown', e => {
+                    if (!this.contains(e.target) && e.button !== 2) {
+                        this.collapse()
+                    }
+                })
+                if (this.hasAttribute('set-context') && this.getAttribute('set-context') === 'true') {
+                    this.parentNode.setAttribute('oncontextmenu', 'return false')
+                    this.parentNode.addEventListener('mouseup', e => {
+                        if (e.button === 2) {
+                            this.expand()
+                        }
+                    })
+                }
+                const intersectionObserver = new IntersectionObserver(entries => {
+                    entries.forEach(entry => {
+                        if (!entry.isIntersecting && this.open) {
+                            if (window.innerHeight - entry.intersectionRect.top < this.containerDimensions.height)
+                                this.optionList.classList.add('moveUp')
+                            else
+                                this.optionList.classList.remove('moveUp')
+                            if (entry.intersectionRect.left > this.containerDimensions.width) {
+                                this.optionList.style.right = 0
+                            }
+                            else {
+                                this.optionList.style.right = 'auto'
+                            }
+                        }
+                    })
+                }, {
+                    threshold: 1
+                })
+                intersectionObserver.observe(this.optionList)
+            }
+        })
+
+        // option
+        const smMenuOption = document.createElement('template')
+        smMenuOption.innerHTML = `
+        <style>     
+            *{
+                padding: 0;
+                margin: 0;
+                box-sizing: border-box;
+            }     
+            :host{
+                display: flex;
+            }
+            .option{
+                min-width: 100%;
+                padding: 0.8rem 1.6rem;
+                cursor: pointer;
+                overflow-wrap: break-word;
+                white-space: nowrap;
+                outline: none;
+                display: flex;
+                align-items: center;
+                text-transform: capitalize;
+            }
+            :host(:focus){
+                outline: none;
+                background: rgba(var(--text-color), 0.1);
+            }
+            @media (hover: hover){
+                .option:hover{
+                    background: rgba(var(--text-color), 0.1);
+                }
+            }
+        </style>
+        <div class="option">
+            <slot></slot> 
+        </div>`;
+        customElements.define('sm-menu-option', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smMenuOption.content.cloneNode(true))
+            }
+
+            connectedCallback() {
+                this.addEventListener('keyup', e => {
+                    if (e.code === 'Enter' || e.code === 'Space') {
+                        e.preventDefault()
+                        this.click()
+                    }
+                })
+                this.setAttribute('tabindex', '0')
+            }
+        })
+
+        // tab-header
+
+        const smTabHeader = document.createElement('template')
+        smTabHeader.innerHTML = `
+<style>
+*{
+    padding: 0;
+    margin: 0;
+    box-sizing: border-box;
+} 
+:host{
+    display: flex;
+}
+.tabs{
+    position: relative;
+    display: grid;
+    width: 100%;
+}
+.tab-header{
+    display: grid;
+    grid-auto-flow: column;
+    justify-content: flex-start;
+    gap: 1rem;
+    position: relative;
+    overflow: auto hidden;
+    max-width: 100%;
+    scrollbar-width: 0;
+}
+.indicator{
+    position: absolute;
+    left: 0;
+    bottom: 0;
+    height: 0.15rem;
+    border-radius: 1rem 1rem 0 0;  
+    background: var(--accent-color);
+    transition: transform 0.3s, width 0.3s;
+}
+:host([variant="tab"]) .indicator{
+    height: 100%;
+    border-radius: 0.2rem
+}
+:host([variant="tab"]) .tab-header{
+    border-bottom: none; 
+}
+.hide-completely{
+    display: none;
+}
+:host([variant="tab"]) .tab-header{
+    gap: 0;
+    display: inline-grid;
+    justify-self: flex-start;
+    box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 0.2);
+    border-radius: 0.2rem;
+}
+:host([variant="tab"]) slot::slotted(.active){
+    color: rgba(var(--foreground-color), 1);
+}
+slot::slotted(.active){
+    color: var(--accent-color);
+    opacity: 1;
+}
+@media (hover: none){
+    .tab-header::-webkit-scrollbar-track {
+        -webkit-box-shadow: none !important;
+        background-color: transparent !important;
+    }
+    .tab-header::-webkit-scrollbar {
+        height: 0;
+        background-color: transparent;
+    }
+}         
+</style>
+<div part="tab-container" class="tabs">
+    <div part="tab-header" class="tab-header">
+        <slot></slot>
+        <div part="indicator" class="indicator"></div>
+    </div>
+</div>
+`;
+
+        customElements.define('sm-tab-header', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smTabHeader.content.cloneNode(true))
+
+                this.indicator = this.shadowRoot.querySelector('.indicator');
+                this.tabSlot = this.shadowRoot.querySelector('slot');
+                this.tabHeader = this.shadowRoot.querySelector('.tab-header');
+            }
+
+            sendDetails(element) {
+                this.dispatchEvent(
+                    new CustomEvent("switchtab", {
+                        bubbles: true,
+                        detail: {
+                            target: this.target,
+                            rank: parseInt(element.getAttribute('rank'))
+                        }
+                    })
+                )
+            }
+
+            connectedCallback() {
+                if (!this.hasAttribute('target') || this.getAttribute('target').value === '') return;
+                this.prevTab
+                this.allTabs
+                this.activeTab
+                this.target = this.getAttribute('target')
+                this.tabSlot.addEventListener('slotchange', () => {
+                    this.tabSlot.assignedElements().forEach((tab, index) => {
+                        tab.setAttribute('rank', index)
+                    })
+                })
+                this.allTabs = this.tabSlot.assignedElements();
+
+                this.tabSlot.addEventListener('click', e => {
+                    if (e.target === this.prevTab || !e.target.closest('sm-tab'))
+                        return
+                    if (this.prevTab)
+                        this.prevTab.classList.remove('active')
+                    e.target.classList.add('active')
+
+                    e.target.scrollIntoView({ behavior: 'smooth', block: 'nearest', inline: 'center' })
+                    this.indicator.setAttribute('style', `width: ${e.target.getBoundingClientRect().width}px; transform: translateX(${e.target.getBoundingClientRect().left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                    this.sendDetails(e.target)
+                    this.prevTab = e.target;
+                    this.activeTab = e.target;
+                })
+                let resizeObserver = new ResizeObserver(entries => {
+                    entries.forEach((entry) => {
+                        if (this.prevTab) {
+                            let tabDimensions = this.activeTab.getBoundingClientRect();
+                            this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                        }
+                    })
+                })
+                resizeObserver.observe(this)
+                let observer = new IntersectionObserver((entries) => {
+                    entries.forEach((entry) => {
+                        if (entry.isIntersecting) {
+                            this.indicator.style.transition = 'none'
+                            if (this.activeTab) {
+                                let tabDimensions = this.activeTab.getBoundingClientRect();
+                                this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                            }
+                            else {
+                                this.allTabs[0].classList.add('active')
+                                let tabDimensions = this.allTabs[0].getBoundingClientRect();
+                                this.indicator.setAttribute('style', `width: ${tabDimensions.width}px; transform: translateX(${tabDimensions.left - this.tabHeader.getBoundingClientRect().left + this.tabHeader.scrollLeft}px)`)
+                                this.sendDetails(this.allTabs[0])
+                                this.prevTab = this.tabSlot.assignedElements()[0];
+                                this.activeTab = this.prevTab;
+                            }
+                        }
+                    })
+                },
+                    { threshold: 1.0 })
+                observer.observe(this)
+            }
+        })
+
+        // tab-panels
+
+        const smTabPanels = document.createElement('template')
+        smTabPanels.innerHTML = `
+<style>
+*{
+    padding: 0;
+    margin: 0;
+    box-sizing: border-box;
+} 
+:host{
+    display: flex;
+    width: 100%;
+}
+.panel-container{
+    position: relative;
+    display: flex;
+    width: 100%;
+    overflow: hidden auto;
+}
+slot::slotted(.hide-completely){
+    display: none;
+}
+@media (hover: none){
+    .tab-header::-webkit-scrollbar-track {
+        -webkit-box-shadow: none !important;
+        background-color: transparent !important;
+    }
+    .tab-header::-webkit-scrollbar {
+        height: 0;
+        background-color: transparent;
+    }
+}         
+</style>
+<div part="panel-container" class="panel-container">
+    <slot>Nothing to see here.</slot>
+</div>
+`;
+
+        customElements.define('sm-tab-panels', class extends HTMLElement {
+            constructor() {
+                super()
+                this.attachShadow({ mode: 'open' }).append(smTabPanels.content.cloneNode(true))
+                this.panelSlot = this.shadowRoot.querySelector('slot');
+            }
+            connectedCallback() {
+
+                //animations
+                let flyInLeft = [
+                    {
+                        opacity: 0,
+                        transform: 'translateX(-1rem)'
+                    },
+                    {
+                        opacity: 1,
+                        transform: 'none'
+                    }
+                ],
+                    flyInRight = [
+                        {
+                            opacity: 0,
+                            transform: 'translateX(1rem)'
+                        },
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        }
+                    ],
+                    flyOutLeft = [
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        },
+                        {
+                            opacity: 0,
+                            transform: 'translateX(-1rem)'
+                        }
+                    ],
+                    flyOutRight = [
+                        {
+                            opacity: 1,
+                            transform: 'none'
+                        },
+                        {
+                            opacity: 0,
+                            transform: 'translateX(1rem)'
+                        }
+                    ],
+                    animationOptions = {
+                        duration: 300,
+                        fill: 'forwards',
+                        easing: 'ease'
+                    }
+                this.prevPanel
+                this.allPanels
+                this.previousRank
+
+                this.panelSlot.addEventListener('slotchange', () => {
+                    this.panelSlot.assignedElements().forEach((panel) => {
+                        panel.classList.add('hide-completely')
+                    })
+                })
+                this.allPanels = this.panelSlot.assignedElements()
+                this._targetBodyFlyRight = (targetBody) => {
+                    targetBody.classList.remove('hide-completely')
+                    targetBody.animate(flyInRight, animationOptions)
+                }
+                this._targetBodyFlyLeft = (targetBody) => {
+                    targetBody.classList.remove('hide-completely')
+                    targetBody.animate(flyInLeft, animationOptions)
+                }
+                document.addEventListener('switchtab', e => {
+                    if (e.detail.target !== this.id)
+                        return
+
+                    if (this.prevPanel) {
+                        let targetBody = this.allPanels[e.detail.rank],
+                            currentBody = this.prevPanel;
+                        if (this.previousRank < e.detail.rank) {
+                            if (currentBody && !targetBody)
+                                currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                }
+                            else if (targetBody && !currentBody) {
+                                this._targetBodyFlyRight(targetBody)
+                            }
+                            else if (currentBody && targetBody) {
+                                currentBody.animate(flyOutLeft, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                    this._targetBodyFlyRight(targetBody)
+                                }
+                            }
+                        } else {
+                            if (currentBody && !targetBody)
+                                currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                }
+                            else if (targetBody && !currentBody) {
+                                this._targetBodyFlyLeft(targetBody)
+                            }
+                            else if (currentBody && targetBody) {
+                                currentBody.animate(flyOutRight, animationOptions).onfinish = () => {
+                                    currentBody.classList.add('hide-completely')
+                                    this._targetBodyFlyLeft(targetBody)
+                                }
+                            }
+                        }
+                    } else {
+                        this.allPanels[e.detail.rank].classList.remove('hide-completely')
+                    }
+                    this.previousRank = e.detail.rank
+                    this.prevPanel = this.allPanels[e.detail.rank];
+                })
+            }
+        })
+    </script>
 
     <script>
-          const showNotificationsBtn = document.getElementById('showNotificationsBtn');
-            function showNotifications() {
-                let notificationPanel = document.getElementById('notification_panel');
-                currentCount = 0;
-                document.querySelector("#notification_badge").setAttribute('data-badge', currentCount);
-                notificationPanel.classList.toggle('hide')
-                window.onmousedown = e => {
-                    if (!e.target.closest('.dropdown'))
-                        notificationPanel.classList.add('hide')
+        const showNotificationsBtn = document.getElementById('showNotificationsBtn');
+        function showNotifications() {
+            let notificationPanel = document.getElementById('notification_panel');
+            currentCount = 0;
+            document.querySelector("#notification_badge").setAttribute('data-badge', currentCount);
+            notificationPanel.classList.toggle('hide')
+            window.onmousedown = e => {
+                if (!e.target.closest('.dropdown'))
+                    notificationPanel.classList.add('hide')
+            }
+        }
+        showNotificationsBtn.addEventListener('click', showNotifications);
+
+        const clearAllNotificationsBtn = document.getElementById('clearAllNotificationsBtn');
+        function clearAllNotifications() {
+            document.getElementById('notification_container').innerHTML = '';
+        }
+        clearAllNotificationsBtn.addEventListener('click', clearAllNotifications);
+
+        let allPages = document.querySelectorAll('.page'),
+            allTabs = document.querySelectorAll('.navbar-item');
+        function showPage(btn, page) {
+            allPages.forEach((page) => {
+                page.classList.add('hide-completely')
+            })
+            allTabs.forEach((tab) => {
+                tab.classList.remove('active')
+            })
+            document.getElementById(page).classList.remove('hide-completely')
+            btn.classList.add('active')
+        }
+        const depositStatusContainer = document.getElementById('my_crypto_deposits_div'),
+            withdrawStatusContainer = document.getElementById('my_crypto_withdraws_div');
+
+        const config = { attributes: true, childList: true, subtree: true };
+
+        const depositStatusElementObserver = new MutationObserver(mutations => {
+            mutations.forEach(mutation => {
+                if (mutation.type === 'childList')
+                    depositStatusObserver(depositStatusContainer.lastElementChild)
+            })
+        })
+
+        depositStatusElementObserver.observe(depositStatusContainer, config)
+
+        const withdrawStatusElementObserver = new MutationObserver(mutations => {
+            mutations.forEach(mutation => {
+                if (mutation.type === 'childList')
+                    withdrawStatusObserver(withdrawStatusContainer.lastElementChild)
+            })
+        })
+
+        withdrawStatusElementObserver.observe(withdrawStatusContainer, config)
+
+        const depositStatusObserver = target => {
+            const depositObserver = new IntersectionObserver((entries, observer) => {
+                if (entries[0].isIntersecting && window.MY_CRYPTO_DEPOSITS_DATA_FOR_STATUS_DISPLAY !== null) {
+                    display_crypto_deposits_status()
+                    depositStatusObserver(depositStatusContainer.lastElementChild)
+                    observer.disconnect()
                 }
-            }
-            showNotificationsBtn.addEventListener('click', showNotifications);
+            })
+            depositObserver.observe(target)
+        }
+
+        const withdrawStatusObserver = target => {
+            const withdrawObserver = new IntersectionObserver((entries, observer) => {
+                if (entries[0].isIntersecting && window.MY_CRYPTO_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY !== null) {
+                    display_crypto_withdrawals_status()
+                    withdrawStatusObserver(withdrawStatusContainer.lastElementChild)
+                    observer.disconnect()
+                }
+            })
+            withdrawObserver.observe(target)
+        }
 
-            const clearAllNotificationsBtn = document.getElementById('clearAllNotificationsBtn');
-            function clearAllNotifications() {
-                document.getElementById('notification_container').innerHTML = '';
-            }
-            clearAllNotificationsBtn.addEventListener('click', clearAllNotifications);
     </script>
 
     <script type="text/javascript">
-      //crypto-sha256-hmac.js
-      /*
-       * Crypto-JS v2.5.4
-       * http://code.google.com/p/crypto-js/
-       * (c) 2009-2012 by Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
+        //crypto-sha256-hmac.js
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
 
-      function ascii_to_hexa(str) {
-        var arr1 = [];
-        for (var n = 0, l = str.length; n < l; n++) {
-          var hex = Number(str.charCodeAt(n)).toString(16);
-          arr1.push(hex);
-        }
-        return arr1.join("");
-      }
-
-      //ripemd160.js
-      /*
-        CryptoJS v3.1.2
-        code.google.com/p/crypto-js
-        (c) 2009-2013 by Jeff Mott. All rights reserved.
-        code.google.com/p/crypto-js/wiki/License
-        */
-      /** @preserve
-        (c) 2012 by C�dric Mesnil. All rights reserved.
-        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-            - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-            - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-        */
-
-      // Constants table
-      var zl = [
-        0,
-        1,
-        2,
-        3,
-        4,
-        5,
-        6,
-        7,
-        8,
-        9,
-        10,
-        11,
-        12,
-        13,
-        14,
-        15,
-        7,
-        4,
-        13,
-        1,
-        10,
-        6,
-        15,
-        3,
-        12,
-        0,
-        9,
-        5,
-        2,
-        14,
-        11,
-        8,
-        3,
-        10,
-        14,
-        4,
-        9,
-        15,
-        8,
-        1,
-        2,
-        7,
-        0,
-        6,
-        13,
-        11,
-        5,
-        12,
-        1,
-        9,
-        11,
-        10,
-        0,
-        8,
-        12,
-        4,
-        13,
-        3,
-        7,
-        15,
-        14,
-        5,
-        6,
-        2,
-        4,
-        0,
-        5,
-        9,
-        7,
-        12,
-        2,
-        10,
-        14,
-        1,
-        3,
-        8,
-        11,
-        6,
-        15,
-        13
-      ];
-      var zr = [
-        5,
-        14,
-        7,
-        0,
-        9,
-        2,
-        11,
-        4,
-        13,
-        6,
-        15,
-        8,
-        1,
-        10,
-        3,
-        12,
-        6,
-        11,
-        3,
-        7,
-        0,
-        13,
-        5,
-        10,
-        14,
-        15,
-        8,
-        12,
-        4,
-        9,
-        1,
-        2,
-        15,
-        5,
-        1,
-        3,
-        7,
-        14,
-        6,
-        9,
-        11,
-        8,
-        12,
-        2,
-        10,
-        0,
-        4,
-        13,
-        8,
-        6,
-        4,
-        1,
-        3,
-        11,
-        15,
-        0,
-        5,
-        12,
-        2,
-        13,
-        9,
-        7,
-        10,
-        14,
-        12,
-        15,
-        10,
-        4,
-        1,
-        5,
-        8,
-        7,
-        6,
-        2,
-        13,
-        14,
-        0,
-        3,
-        9,
-        11
-      ];
-      var sl = [
-        11,
-        14,
-        15,
-        12,
-        5,
-        8,
-        7,
-        9,
-        11,
-        13,
-        14,
-        15,
-        6,
-        7,
-        9,
-        8,
-        7,
-        6,
-        8,
-        13,
-        11,
-        9,
-        7,
-        15,
-        7,
-        12,
-        15,
-        9,
-        11,
-        7,
-        13,
-        12,
-        11,
-        13,
-        6,
-        7,
-        14,
-        9,
-        13,
-        15,
-        14,
-        8,
-        13,
-        6,
-        5,
-        12,
-        7,
-        5,
-        11,
-        12,
-        14,
-        15,
-        14,
-        15,
-        9,
-        8,
-        9,
-        14,
-        5,
-        6,
-        8,
-        6,
-        5,
-        12,
-        9,
-        15,
-        5,
-        11,
-        6,
-        8,
-        13,
-        12,
-        5,
-        12,
-        13,
-        14,
-        11,
-        8,
-        5,
-        6
-      ];
-      var sr = [
-        8,
-        9,
-        9,
-        11,
-        13,
-        15,
-        15,
-        5,
-        7,
-        7,
-        8,
-        11,
-        14,
-        14,
-        12,
-        6,
-        9,
-        13,
-        15,
-        7,
-        12,
-        8,
-        9,
-        11,
-        7,
-        7,
-        12,
-        7,
-        6,
-        15,
-        13,
-        11,
-        9,
-        7,
-        15,
-        11,
-        8,
-        6,
-        6,
-        14,
-        12,
-        13,
-        5,
-        14,
-        13,
-        13,
-        7,
-        5,
-        15,
-        5,
-        8,
-        11,
-        14,
-        14,
-        6,
-        14,
-        6,
-        9,
-        12,
-        9,
-        12,
-        5,
-        15,
-        8,
-        8,
-        5,
-        12,
-        9,
-        12,
-        5,
-        14,
-        6,
-        8,
-        13,
-        6,
-        5,
-        15,
-        13,
-        11,
-        11
-      ];
-
-      var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];
-      var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];
-
-      var bytesToWords = function(bytes) {
-        var words = [];
-        for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
-          words[b >>> 5] |= bytes[i] << (24 - (b % 32));
-        }
-        return words;
-      };
-
-      var wordsToBytes = function(words) {
-        var bytes = [];
-        for (var b = 0; b < words.length * 32; b += 8) {
-          bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
-        }
-        return bytes;
-      };
-
-      var processBlock = function(H, M, offset) {
-        // Swap endian
-        for (var i = 0; i < 16; i++) {
-          var offset_i = offset + i;
-          var M_offset_i = M[offset_i];
-
-          // Swap
-          M[offset_i] =
-            (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
-            (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00);
+        function ascii_to_hexa(str) {
+            var arr1 = [];
+            for (var n = 0, l = str.length; n < l; n++) {
+                var hex = Number(str.charCodeAt(n)).toString(16);
+                arr1.push(hex);
+            }
+            return arr1.join("");
         }
 
-        // Working variables
-        var al, bl, cl, dl, el;
-        var ar, br, cr, dr, er;
+        //ripemd160.js
+        /*
+          CryptoJS v3.1.2
+          code.google.com/p/crypto-js
+          (c) 2009-2013 by Jeff Mott. All rights reserved.
+          code.google.com/p/crypto-js/wiki/License
+          */
+        /** @preserve
+          (c) 2012 by C�dric Mesnil. All rights reserved.
+          Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+              - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+              - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+          THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+          */
 
-        ar = al = H[0];
-        br = bl = H[1];
-        cr = cl = H[2];
-        dr = dl = H[3];
-        er = el = H[4];
-        // Computation
-        var t;
-        for (var i = 0; i < 80; i += 1) {
-          t = (al + M[offset + zl[i]]) | 0;
-          if (i < 16) {
-            t += f1(bl, cl, dl) + hl[0];
-          } else if (i < 32) {
-            t += f2(bl, cl, dl) + hl[1];
-          } else if (i < 48) {
-            t += f3(bl, cl, dl) + hl[2];
-          } else if (i < 64) {
-            t += f4(bl, cl, dl) + hl[3];
-          } else {
-            // if (i<80) {
-            t += f5(bl, cl, dl) + hl[4];
-          }
-          t = t | 0;
-          t = rotl(t, sl[i]);
-          t = (t + el) | 0;
-          al = el;
-          el = dl;
-          dl = rotl(cl, 10);
-          cl = bl;
-          bl = t;
+        // Constants table
+        var zl = [
+            0,
+            1,
+            2,
+            3,
+            4,
+            5,
+            6,
+            7,
+            8,
+            9,
+            10,
+            11,
+            12,
+            13,
+            14,
+            15,
+            7,
+            4,
+            13,
+            1,
+            10,
+            6,
+            15,
+            3,
+            12,
+            0,
+            9,
+            5,
+            2,
+            14,
+            11,
+            8,
+            3,
+            10,
+            14,
+            4,
+            9,
+            15,
+            8,
+            1,
+            2,
+            7,
+            0,
+            6,
+            13,
+            11,
+            5,
+            12,
+            1,
+            9,
+            11,
+            10,
+            0,
+            8,
+            12,
+            4,
+            13,
+            3,
+            7,
+            15,
+            14,
+            5,
+            6,
+            2,
+            4,
+            0,
+            5,
+            9,
+            7,
+            12,
+            2,
+            10,
+            14,
+            1,
+            3,
+            8,
+            11,
+            6,
+            15,
+            13
+        ];
+        var zr = [
+            5,
+            14,
+            7,
+            0,
+            9,
+            2,
+            11,
+            4,
+            13,
+            6,
+            15,
+            8,
+            1,
+            10,
+            3,
+            12,
+            6,
+            11,
+            3,
+            7,
+            0,
+            13,
+            5,
+            10,
+            14,
+            15,
+            8,
+            12,
+            4,
+            9,
+            1,
+            2,
+            15,
+            5,
+            1,
+            3,
+            7,
+            14,
+            6,
+            9,
+            11,
+            8,
+            12,
+            2,
+            10,
+            0,
+            4,
+            13,
+            8,
+            6,
+            4,
+            1,
+            3,
+            11,
+            15,
+            0,
+            5,
+            12,
+            2,
+            13,
+            9,
+            7,
+            10,
+            14,
+            12,
+            15,
+            10,
+            4,
+            1,
+            5,
+            8,
+            7,
+            6,
+            2,
+            13,
+            14,
+            0,
+            3,
+            9,
+            11
+        ];
+        var sl = [
+            11,
+            14,
+            15,
+            12,
+            5,
+            8,
+            7,
+            9,
+            11,
+            13,
+            14,
+            15,
+            6,
+            7,
+            9,
+            8,
+            7,
+            6,
+            8,
+            13,
+            11,
+            9,
+            7,
+            15,
+            7,
+            12,
+            15,
+            9,
+            11,
+            7,
+            13,
+            12,
+            11,
+            13,
+            6,
+            7,
+            14,
+            9,
+            13,
+            15,
+            14,
+            8,
+            13,
+            6,
+            5,
+            12,
+            7,
+            5,
+            11,
+            12,
+            14,
+            15,
+            14,
+            15,
+            9,
+            8,
+            9,
+            14,
+            5,
+            6,
+            8,
+            6,
+            5,
+            12,
+            9,
+            15,
+            5,
+            11,
+            6,
+            8,
+            13,
+            12,
+            5,
+            12,
+            13,
+            14,
+            11,
+            8,
+            5,
+            6
+        ];
+        var sr = [
+            8,
+            9,
+            9,
+            11,
+            13,
+            15,
+            15,
+            5,
+            7,
+            7,
+            8,
+            11,
+            14,
+            14,
+            12,
+            6,
+            9,
+            13,
+            15,
+            7,
+            12,
+            8,
+            9,
+            11,
+            7,
+            7,
+            12,
+            7,
+            6,
+            15,
+            13,
+            11,
+            9,
+            7,
+            15,
+            11,
+            8,
+            6,
+            6,
+            14,
+            12,
+            13,
+            5,
+            14,
+            13,
+            13,
+            7,
+            5,
+            15,
+            5,
+            8,
+            11,
+            14,
+            14,
+            6,
+            14,
+            6,
+            9,
+            12,
+            9,
+            12,
+            5,
+            15,
+            8,
+            8,
+            5,
+            12,
+            9,
+            12,
+            5,
+            14,
+            6,
+            8,
+            13,
+            6,
+            5,
+            15,
+            13,
+            11,
+            11
+        ];
 
-          t = (ar + M[offset + zr[i]]) | 0;
-          if (i < 16) {
-            t += f5(br, cr, dr) + hr[0];
-          } else if (i < 32) {
-            t += f4(br, cr, dr) + hr[1];
-          } else if (i < 48) {
-            t += f3(br, cr, dr) + hr[2];
-          } else if (i < 64) {
-            t += f2(br, cr, dr) + hr[3];
-          } else {
-            // if (i<80) {
-            t += f1(br, cr, dr) + hr[4];
-          }
-          t = t | 0;
-          t = rotl(t, sr[i]);
-          t = (t + er) | 0;
-          ar = er;
-          er = dr;
-          dr = rotl(cr, 10);
-          cr = br;
-          br = t;
-        }
-        // Intermediate hash value
-        t = (H[1] + cl + dr) | 0;
-        H[1] = (H[2] + dl + er) | 0;
-        H[2] = (H[3] + el + ar) | 0;
-        H[3] = (H[4] + al + br) | 0;
-        H[4] = (H[0] + bl + cr) | 0;
-        H[0] = t;
-      };
+        var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];
+        var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];
 
-      function f1(x, y, z) {
-        return x ^ y ^ z;
-      }
+        var bytesToWords = function (bytes) {
+            var words = [];
+            for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+                words[b >>> 5] |= bytes[i] << (24 - (b % 32));
+            }
+            return words;
+        };
 
-      function f2(x, y, z) {
-        return (x & y) | (~x & z);
-      }
-
-      function f3(x, y, z) {
-        return (x | ~y) ^ z;
-      }
-
-      function f4(x, y, z) {
-        return (x & z) | (y & ~z);
-      }
-
-      function f5(x, y, z) {
-        return x ^ (y | ~z);
-      }
-
-      function rotl(x, n) {
-        return (x << n) | (x >>> (32 - n));
-      }
-
-      function ripemd160(message) {
-        var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
-
-        var m = bytesToWords(message);
-
-        var nBitsLeft = message.length * 8;
-        var nBitsTotal = message.length * 8;
-
-        // Add padding
-        m[nBitsLeft >>> 5] |= 0x80 << (24 - (nBitsLeft % 32));
-        m[(((nBitsLeft + 64) >>> 9) << 4) + 14] =
-          (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
-          (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00);
-
-        for (var i = 0; i < m.length; i += 16) {
-          processBlock(H, m, i);
-        }
-
-        // Swap endian
-        for (var i = 0; i < 5; i++) {
-          // Shortcut
-          var H_i = H[i];
-
-          // Swap
-          H[i] =
-            (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
-            (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
-        }
-
-        var digestbytes = wordsToBytes(H);
-        return digestbytes;
-      }
-    </script>
-
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.5.4 Crypto.js
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      if (typeof Crypto == "undefined" || !Crypto.util) {
-        (function() {
-          var base64map =
-            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-          // Global Crypto object
-          var Crypto = (window.Crypto = {});
-
-          // Crypto utilities
-          var util = (Crypto.util = {
-            // Bit-wise rotate left
-            rotl: function(n, b) {
-              return (n << b) | (n >>> (32 - b));
-            },
-
-            // Bit-wise rotate right
-            rotr: function(n, b) {
-              return (n << (32 - b)) | (n >>> b);
-            },
-
-            // Swap big-endian to little-endian and vice versa
-            endian: function(n) {
-              // If number given, swap endian
-              if (n.constructor == Number) {
-                return (
-                  (util.rotl(n, 8) & 0x00ff00ff) |
-                  (util.rotl(n, 24) & 0xff00ff00)
-                );
-              }
-
-              // Else, assume array and swap all items
-              for (var i = 0; i < n.length; i++) n[i] = util.endian(n[i]);
-              return n;
-            },
-
-            // Generate an array of any length of random bytes
-            randomBytes: function(n) {
-              for (var bytes = []; n > 0; n--)
-                bytes.push(Math.floor(Math.random() * 256));
-              return bytes;
-            },
-
-            // Convert a byte array to big-endian 32-bit words
-            bytesToWords: function(bytes) {
-              for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
-                words[b >>> 5] |= (bytes[i] & 0xff) << (24 - (b % 32));
-              return words;
-            },
-
-            // Convert big-endian 32-bit words to a byte array
-            wordsToBytes: function(words) {
-              for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+        var wordsToBytes = function (words) {
+            var bytes = [];
+            for (var b = 0; b < words.length * 32; b += 8) {
                 bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
-              return bytes;
-            },
+            }
+            return bytes;
+        };
 
-            // Convert a byte array to a hex string
-            bytesToHex: function(bytes) {
-              for (var hex = [], i = 0; i < bytes.length; i++) {
-                hex.push((bytes[i] >>> 4).toString(16));
-                hex.push((bytes[i] & 0xf).toString(16));
-              }
-              return hex.join("");
-            },
+        var processBlock = function (H, M, offset) {
+            // Swap endian
+            for (var i = 0; i < 16; i++) {
+                var offset_i = offset + i;
+                var M_offset_i = M[offset_i];
 
-            // Convert a hex string to a byte array
-            hexToBytes: function(hex) {
-              for (var bytes = [], c = 0; c < hex.length; c += 2)
-                bytes.push(parseInt(hex.substr(c, 2), 16));
-              return bytes;
-            },
+                // Swap
+                M[offset_i] =
+                    (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+                    (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00);
+            }
 
-            // Convert a byte array to a base-64 string
-            bytesToBase64: function(bytes) {
-              for (var base64 = [], i = 0; i < bytes.length; i += 3) {
-                var triplet =
-                  (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
-                for (var j = 0; j < 4; j++) {
-                  if (i * 8 + j * 6 <= bytes.length * 8)
-                    base64.push(
-                      base64map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)
-                    );
-                  else base64.push("=");
+            // Working variables
+            var al, bl, cl, dl, el;
+            var ar, br, cr, dr, er;
+
+            ar = al = H[0];
+            br = bl = H[1];
+            cr = cl = H[2];
+            dr = dl = H[3];
+            er = el = H[4];
+            // Computation
+            var t;
+            for (var i = 0; i < 80; i += 1) {
+                t = (al + M[offset + zl[i]]) | 0;
+                if (i < 16) {
+                    t += f1(bl, cl, dl) + hl[0];
+                } else if (i < 32) {
+                    t += f2(bl, cl, dl) + hl[1];
+                } else if (i < 48) {
+                    t += f3(bl, cl, dl) + hl[2];
+                } else if (i < 64) {
+                    t += f4(bl, cl, dl) + hl[3];
+                } else {
+                    // if (i<80) {
+                    t += f5(bl, cl, dl) + hl[4];
                 }
-              }
+                t = t | 0;
+                t = rotl(t, sl[i]);
+                t = (t + el) | 0;
+                al = el;
+                el = dl;
+                dl = rotl(cl, 10);
+                cl = bl;
+                bl = t;
 
-              return base64.join("");
-            },
-
-            // Convert a base-64 string to a byte array
-            base64ToBytes: function(base64) {
-              // Remove non-base-64 characters
-              base64 = base64.replace(/[^A-Z0-9+\/]/gi, "");
-
-              for (
-                var bytes = [], i = 0, imod4 = 0;
-                i < base64.length;
-                imod4 = ++i % 4
-              ) {
-                if (imod4 == 0) continue;
-                bytes.push(
-                  ((base64map.indexOf(base64.charAt(i - 1)) &
-                    (Math.pow(2, -2 * imod4 + 8) - 1)) <<
-                    (imod4 * 2)) |
-                    (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2))
-                );
-              }
-
-              return bytes;
+                t = (ar + M[offset + zr[i]]) | 0;
+                if (i < 16) {
+                    t += f5(br, cr, dr) + hr[0];
+                } else if (i < 32) {
+                    t += f4(br, cr, dr) + hr[1];
+                } else if (i < 48) {
+                    t += f3(br, cr, dr) + hr[2];
+                } else if (i < 64) {
+                    t += f2(br, cr, dr) + hr[3];
+                } else {
+                    // if (i<80) {
+                    t += f1(br, cr, dr) + hr[4];
+                }
+                t = t | 0;
+                t = rotl(t, sr[i]);
+                t = (t + er) | 0;
+                ar = er;
+                er = dr;
+                dr = rotl(cr, 10);
+                cr = br;
+                br = t;
             }
-          });
+            // Intermediate hash value
+            t = (H[1] + cl + dr) | 0;
+            H[1] = (H[2] + dl + er) | 0;
+            H[2] = (H[3] + el + ar) | 0;
+            H[3] = (H[4] + al + br) | 0;
+            H[4] = (H[0] + bl + cr) | 0;
+            H[0] = t;
+        };
 
-          // Crypto character encodings
-          var charenc = (Crypto.charenc = {});
+        function f1(x, y, z) {
+            return x ^ y ^ z;
+        }
 
-          // UTF-8 encoding
-          var UTF8 = (charenc.UTF8 = {
-            // Convert a string to a byte array
-            stringToBytes: function(str) {
-              return Binary.stringToBytes(unescape(encodeURIComponent(str)));
-            },
+        function f2(x, y, z) {
+            return (x & y) | (~x & z);
+        }
 
-            // Convert a byte array to a string
-            bytesToString: function(bytes) {
-              return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+        function f3(x, y, z) {
+            return (x | ~y) ^ z;
+        }
+
+        function f4(x, y, z) {
+            return (x & z) | (y & ~z);
+        }
+
+        function f5(x, y, z) {
+            return x ^ (y | ~z);
+        }
+
+        function rotl(x, n) {
+            return (x << n) | (x >>> (32 - n));
+        }
+
+        function ripemd160(message) {
+            var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+
+            var m = bytesToWords(message);
+
+            var nBitsLeft = message.length * 8;
+            var nBitsTotal = message.length * 8;
+
+            // Add padding
+            m[nBitsLeft >>> 5] |= 0x80 << (24 - (nBitsLeft % 32));
+            m[(((nBitsLeft + 64) >>> 9) << 4) + 14] =
+                (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+                (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00);
+
+            for (var i = 0; i < m.length; i += 16) {
+                processBlock(H, m, i);
             }
-          });
 
-          // Binary encoding
-          var Binary = (charenc.Binary = {
-            // Convert a string to a byte array
-            stringToBytes: function(str) {
-              for (var bytes = [], i = 0; i < str.length; i++)
-                bytes.push(str.charCodeAt(i) & 0xff);
-              return bytes;
-            },
+            // Swap endian
+            for (var i = 0; i < 5; i++) {
+                // Shortcut
+                var H_i = H[i];
 
-            // Convert a byte array to a string
-            bytesToString: function(bytes) {
-              for (var str = [], i = 0; i < bytes.length; i++)
-                str.push(String.fromCharCode(bytes[i]));
-              return str.join("");
+                // Swap
+                H[i] =
+                    (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+                    (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
             }
-          });
-        })();
-      }
+
+            var digestbytes = wordsToBytes(H);
+            return digestbytes;
+        }
+    </script>
+
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 Crypto.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        if (typeof Crypto == "undefined" || !Crypto.util) {
+            (function () {
+                var base64map =
+                    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+                // Global Crypto object
+                var Crypto = (window.Crypto = {});
+
+                // Crypto utilities
+                var util = (Crypto.util = {
+                    // Bit-wise rotate left
+                    rotl: function (n, b) {
+                        return (n << b) | (n >>> (32 - b));
+                    },
+
+                    // Bit-wise rotate right
+                    rotr: function (n, b) {
+                        return (n << (32 - b)) | (n >>> b);
+                    },
+
+                    // Swap big-endian to little-endian and vice versa
+                    endian: function (n) {
+                        // If number given, swap endian
+                        if (n.constructor == Number) {
+                            return (
+                                (util.rotl(n, 8) & 0x00ff00ff) |
+                                (util.rotl(n, 24) & 0xff00ff00)
+                            );
+                        }
+
+                        // Else, assume array and swap all items
+                        for (var i = 0; i < n.length; i++) n[i] = util.endian(n[i]);
+                        return n;
+                    },
+
+                    // Generate an array of any length of random bytes
+                    randomBytes: function (n) {
+                        for (var bytes = []; n > 0; n--)
+                            bytes.push(Math.floor(Math.random() * 256));
+                        return bytes;
+                    },
+
+                    // Convert a byte array to big-endian 32-bit words
+                    bytesToWords: function (bytes) {
+                        for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                            words[b >>> 5] |= (bytes[i] & 0xff) << (24 - (b % 32));
+                        return words;
+                    },
+
+                    // Convert big-endian 32-bit words to a byte array
+                    wordsToBytes: function (words) {
+                        for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                            bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a hex string
+                    bytesToHex: function (bytes) {
+                        for (var hex = [], i = 0; i < bytes.length; i++) {
+                            hex.push((bytes[i] >>> 4).toString(16));
+                            hex.push((bytes[i] & 0xf).toString(16));
+                        }
+                        return hex.join("");
+                    },
+
+                    // Convert a hex string to a byte array
+                    hexToBytes: function (hex) {
+                        for (var bytes = [], c = 0; c < hex.length; c += 2)
+                            bytes.push(parseInt(hex.substr(c, 2), 16));
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a base-64 string
+                    bytesToBase64: function (bytes) {
+                        for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                            var triplet =
+                                (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                            for (var j = 0; j < 4; j++) {
+                                if (i * 8 + j * 6 <= bytes.length * 8)
+                                    base64.push(
+                                        base64map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)
+                                    );
+                                else base64.push("=");
+                            }
+                        }
+
+                        return base64.join("");
+                    },
+
+                    // Convert a base-64 string to a byte array
+                    base64ToBytes: function (base64) {
+                        // Remove non-base-64 characters
+                        base64 = base64.replace(/[^A-Z0-9+\/]/gi, "");
+
+                        for (
+                            var bytes = [], i = 0, imod4 = 0;
+                            i < base64.length;
+                            imod4 = ++i % 4
+                        ) {
+                            if (imod4 == 0) continue;
+                            bytes.push(
+                                ((base64map.indexOf(base64.charAt(i - 1)) &
+                                    (Math.pow(2, -2 * imod4 + 8) - 1)) <<
+                                    (imod4 * 2)) |
+                                (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2))
+                            );
+                        }
+
+                        return bytes;
+                    }
+                });
+
+                // Crypto character encodings
+                var charenc = (Crypto.charenc = {});
+
+                // UTF-8 encoding
+                var UTF8 = (charenc.UTF8 = {
+                    // Convert a string to a byte array
+                    stringToBytes: function (str) {
+                        return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+                    },
+
+                    // Convert a byte array to a string
+                    bytesToString: function (bytes) {
+                        return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+                    }
+                });
+
+                // Binary encoding
+                var Binary = (charenc.Binary = {
+                    // Convert a string to a byte array
+                    stringToBytes: function (str) {
+                        for (var bytes = [], i = 0; i < str.length; i++)
+                            bytes.push(str.charCodeAt(i) & 0xff);
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a string
+                    bytesToString: function (bytes) {
+                        for (var str = [], i = 0; i < bytes.length; i++)
+                            str.push(String.fromCharCode(bytes[i]));
+                        return str.join("");
+                    }
+                });
+            })();
+        }
     </script>
 
     <!-- SHA1 -->
     <script type="text/javascript">
-      //Adding SHA1 to fix basic PKBDF2
-      /*
-       * Crypto-JS v2.5.4
-       * http://code.google.com/p/crypto-js/
-       * (c) 2009-2012 by Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
+        //Adding SHA1 to fix basic PKBDF2
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
 
-        // Public API
-        var SHA1 = (C.SHA1 = function(message, options) {
-          var digestbytes = util.wordsToBytes(SHA1._sha1(message));
-          return options && options.asBytes
-            ? digestbytes
-            : options && options.asString
-            ? Binary.bytesToString(digestbytes)
-            : util.bytesToHex(digestbytes);
-        });
+            // Public API
+            var SHA1 = (C.SHA1 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
+            });
 
-        // The core
-        SHA1._sha1 = function(message) {
-          // Convert to byte array
-          if (message.constructor == String)
-            message = UTF8.stringToBytes(message);
-          /* else, assume byte array already */
+            // The core
+            SHA1._sha1 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
 
-          var m = util.bytesToWords(message),
-            l = message.length * 8,
-            w = [],
-            H0 = 1732584193,
-            H1 = -271733879,
-            H2 = -1732584194,
-            H3 = 271733878,
-            H4 = -1009589776;
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    w = [],
+                    H0 = 1732584193,
+                    H1 = -271733879,
+                    H2 = -1732584194,
+                    H3 = 271733878,
+                    H4 = -1009589776;
 
-          // Padding
-          m[l >> 5] |= 0x80 << (24 - (l % 32));
-          m[(((l + 64) >>> 9) << 4) + 15] = l;
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - (l % 32));
+                m[(((l + 64) >>> 9) << 4) + 15] = l;
 
-          for (var i = 0; i < m.length; i += 16) {
-            var a = H0,
-              b = H1,
-              c = H2,
-              d = H3,
-              e = H4;
+                for (var i = 0; i < m.length; i += 16) {
+                    var a = H0,
+                        b = H1,
+                        c = H2,
+                        d = H3,
+                        e = H4;
 
-            for (var j = 0; j < 80; j++) {
-              if (j < 16) w[j] = m[i + j];
-              else {
-                var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
-                w[j] = (n << 1) | (n >>> 31);
-              }
+                    for (var j = 0; j < 80; j++) {
+                        if (j < 16) w[j] = m[i + j];
+                        else {
+                            var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                            w[j] = (n << 1) | (n >>> 31);
+                        }
 
-              var t =
-                ((H0 << 5) | (H0 >>> 27)) +
-                H4 +
-                (w[j] >>> 0) +
-                (j < 20
-                  ? ((H1 & H2) | (~H1 & H3)) + 1518500249
-                  : j < 40
-                  ? (H1 ^ H2 ^ H3) + 1859775393
-                  : j < 60
-                  ? ((H1 & H2) | (H1 & H3) | (H2 & H3)) - 1894007588
-                  : (H1 ^ H2 ^ H3) - 899497514);
+                        var t =
+                            ((H0 << 5) | (H0 >>> 27)) +
+                            H4 +
+                            (w[j] >>> 0) +
+                            (j < 20
+                                ? ((H1 & H2) | (~H1 & H3)) + 1518500249
+                                : j < 40
+                                    ? (H1 ^ H2 ^ H3) + 1859775393
+                                    : j < 60
+                                        ? ((H1 & H2) | (H1 & H3) | (H2 & H3)) - 1894007588
+                                        : (H1 ^ H2 ^ H3) - 899497514);
 
-              H4 = H3;
-              H3 = H2;
-              H2 = (H1 << 30) | (H1 >>> 2);
-              H1 = H0;
-              H0 = t;
-            }
+                        H4 = H3;
+                        H3 = H2;
+                        H2 = (H1 << 30) | (H1 >>> 2);
+                        H1 = H0;
+                        H0 = t;
+                    }
 
-            H0 += a;
-            H1 += b;
-            H2 += c;
-            H3 += d;
-            H4 += e;
-          }
+                    H0 += a;
+                    H1 += b;
+                    H2 += c;
+                    H3 += d;
+                    H4 += e;
+                }
 
-          return [H0, H1, H2, H3, H4];
-        };
+                return [H0, H1, H2, H3, H4];
+            };
 
-        // Package private blocksize
-        SHA1._blocksize = 16;
+            // Package private blocksize
+            SHA1._blocksize = 16;
 
-        SHA1._digestsize = 20;
-      })();
+            SHA1._digestsize = 20;
+        })();
     </script>
 
     <!-- HMAC -->
     <script type="text/javascript">
-      //Added to make PKBDF2 work
-      /*
-       * Crypto-JS v2.5.4
-       * http://code.google.com/p/crypto-js/
-       * (c) 2009-2012 by Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
-
-        C.HMAC = function(hasher, message, key, options) {
-          // Convert to byte arrays
-          if (message.constructor == String)
-            message = UTF8.stringToBytes(message);
-          if (key.constructor == String) key = UTF8.stringToBytes(key);
-          /* else, assume byte arrays already */
-
-          // Allow arbitrary length keys
-          if (key.length > hasher._blocksize * 4)
-            key = hasher(key, {
-              asBytes: true
-            });
-
-          // XOR keys with pad constants
-          var okey = key.slice(0),
-            ikey = key.slice(0);
-          for (var i = 0; i < hasher._blocksize * 4; i++) {
-            okey[i] ^= 0x5c;
-            ikey[i] ^= 0x36;
-          }
-
-          var hmacbytes = hasher(
-            okey.concat(
-              hasher(ikey.concat(message), {
-                asBytes: true
-              })
-            ),
-            {
-              asBytes: true
-            }
-          );
-
-          return options && options.asBytes
-            ? hmacbytes
-            : options && options.asString
-            ? Binary.bytesToString(hmacbytes)
-            : util.bytesToHex(hmacbytes);
-        };
-      })();
-    </script>
-
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.5.4 SHA256.js
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
-
-        // Constants
-        var K = [
-          0x428a2f98,
-          0x71374491,
-          0xb5c0fbcf,
-          0xe9b5dba5,
-          0x3956c25b,
-          0x59f111f1,
-          0x923f82a4,
-          0xab1c5ed5,
-          0xd807aa98,
-          0x12835b01,
-          0x243185be,
-          0x550c7dc3,
-          0x72be5d74,
-          0x80deb1fe,
-          0x9bdc06a7,
-          0xc19bf174,
-          0xe49b69c1,
-          0xefbe4786,
-          0x0fc19dc6,
-          0x240ca1cc,
-          0x2de92c6f,
-          0x4a7484aa,
-          0x5cb0a9dc,
-          0x76f988da,
-          0x983e5152,
-          0xa831c66d,
-          0xb00327c8,
-          0xbf597fc7,
-          0xc6e00bf3,
-          0xd5a79147,
-          0x06ca6351,
-          0x14292967,
-          0x27b70a85,
-          0x2e1b2138,
-          0x4d2c6dfc,
-          0x53380d13,
-          0x650a7354,
-          0x766a0abb,
-          0x81c2c92e,
-          0x92722c85,
-          0xa2bfe8a1,
-          0xa81a664b,
-          0xc24b8b70,
-          0xc76c51a3,
-          0xd192e819,
-          0xd6990624,
-          0xf40e3585,
-          0x106aa070,
-          0x19a4c116,
-          0x1e376c08,
-          0x2748774c,
-          0x34b0bcb5,
-          0x391c0cb3,
-          0x4ed8aa4a,
-          0x5b9cca4f,
-          0x682e6ff3,
-          0x748f82ee,
-          0x78a5636f,
-          0x84c87814,
-          0x8cc70208,
-          0x90befffa,
-          0xa4506ceb,
-          0xbef9a3f7,
-          0xc67178f2
-        ];
-
-        // Public API
-        var SHA256 = (C.SHA256 = function(message, options) {
-          var digestbytes = util.wordsToBytes(SHA256._sha256(message));
-          return options && options.asBytes
-            ? digestbytes
-            : options && options.asString
-            ? Binary.bytesToString(digestbytes)
-            : util.bytesToHex(digestbytes);
-        });
-
-        // The core
-        SHA256._sha256 = function(message) {
-          // Convert to byte array
-          if (message.constructor == String)
-            message = UTF8.stringToBytes(message);
-          /* else, assume byte array already */
-
-          var m = util.bytesToWords(message),
-            l = message.length * 8,
-            H = [
-              0x6a09e667,
-              0xbb67ae85,
-              0x3c6ef372,
-              0xa54ff53a,
-              0x510e527f,
-              0x9b05688c,
-              0x1f83d9ab,
-              0x5be0cd19
-            ],
-            w = [],
-            a,
-            b,
-            c,
-            d,
-            e,
-            f,
-            g,
-            h,
-            i,
-            j,
-            t1,
-            t2;
-
-          // Padding
-          m[l >> 5] |= 0x80 << (24 - (l % 32));
-          m[(((l + 64) >> 9) << 4) + 15] = l;
-
-          for (var i = 0; i < m.length; i += 16) {
-            a = H[0];
-            b = H[1];
-            c = H[2];
-            d = H[3];
-            e = H[4];
-            f = H[5];
-            g = H[6];
-            h = H[7];
-
-            for (var j = 0; j < 64; j++) {
-              if (j < 16) w[j] = m[j + i];
-              else {
-                var gamma0x = w[j - 15],
-                  gamma1x = w[j - 2],
-                  gamma0 =
-                    ((gamma0x << 25) | (gamma0x >>> 7)) ^
-                    ((gamma0x << 14) | (gamma0x >>> 18)) ^
-                    (gamma0x >>> 3),
-                  gamma1 =
-                    ((gamma1x << 15) | (gamma1x >>> 17)) ^
-                    ((gamma1x << 13) | (gamma1x >>> 19)) ^
-                    (gamma1x >>> 10);
-
-                w[j] = gamma0 + (w[j - 7] >>> 0) + gamma1 + (w[j - 16] >>> 0);
-              }
-
-              var ch = (e & f) ^ (~e & g),
-                maj = (a & b) ^ (a & c) ^ (b & c),
-                sigma0 =
-                  ((a << 30) | (a >>> 2)) ^
-                  ((a << 19) | (a >>> 13)) ^
-                  ((a << 10) | (a >>> 22)),
-                sigma1 =
-                  ((e << 26) | (e >>> 6)) ^
-                  ((e << 21) | (e >>> 11)) ^
-                  ((e << 7) | (e >>> 25));
-
-              t1 = (h >>> 0) + sigma1 + ch + K[j] + (w[j] >>> 0);
-              t2 = sigma0 + maj;
-
-              h = g;
-              g = f;
-              f = e;
-              e = (d + t1) >>> 0;
-              d = c;
-              c = b;
-              b = a;
-              a = (t1 + t2) >>> 0;
-            }
-
-            H[0] += a;
-            H[1] += b;
-            H[2] += c;
-            H[3] += d;
-            H[4] += e;
-            H[5] += f;
-            H[6] += g;
-            H[7] += h;
-          }
-
-          return H;
-        };
-
-        // Package private blocksize
-        SHA256._blocksize = 16;
-
-        SHA256._digestsize = 32;
-      })();
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.5.4 PBKDF2.js
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
-
-        C.PBKDF2 = function(password, salt, keylen, options) {
-          // Convert to byte arrays
-          if (password.constructor == String)
-            password = UTF8.stringToBytes(password);
-          if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
-          /* else, assume byte arrays already */
-
-          // Defaults
-          var hasher = (options && options.hasher) || C.SHA1,
-            iterations = (options && options.iterations) || 1;
-
-          // Pseudo-random function
-          function PRF(password, salt) {
-            return C.HMAC(hasher, salt, password, {
-              asBytes: true
-            });
-          }
-
-          // Generate key
-          var derivedKeyBytes = [],
-            blockindex = 1;
-          while (derivedKeyBytes.length < keylen) {
-            var block = PRF(
-              password,
-              salt.concat(util.wordsToBytes([blockindex]))
-            );
-            for (var u = block, i = 1; i < iterations; i++) {
-              u = PRF(password, u);
-              for (var j = 0; j < block.length; j++) block[j] ^= u[j];
-            }
-            derivedKeyBytes = derivedKeyBytes.concat(block);
-            blockindex++;
-          }
-
-          // Truncate excess bytes
-          derivedKeyBytes.length = keylen;
-
-          return options && options.asBytes
-            ? derivedKeyBytes
-            : options && options.asString
-            ? Binary.bytesToString(derivedKeyBytes)
-            : util.bytesToHex(derivedKeyBytes);
-        };
-      })();
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.5.4 HMAC.js
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
-
-        C.HMAC = function(hasher, message, key, options) {
-          // Convert to byte arrays
-          if (message.constructor == String)
-            message = UTF8.stringToBytes(message);
-          if (key.constructor == String) key = UTF8.stringToBytes(key);
-          /* else, assume byte arrays already */
-
-          // Allow arbitrary length keys
-          if (key.length > hasher._blocksize * 4)
-            key = hasher(key, {
-              asBytes: true
-            });
-
-          // XOR keys with pad constants
-          var okey = key.slice(0),
-            ikey = key.slice(0);
-          for (var i = 0; i < hasher._blocksize * 4; i++) {
-            okey[i] ^= 0x5c;
-            ikey[i] ^= 0x36;
-          }
-
-          var hmacbytes = hasher(
-            okey.concat(
-              hasher(ikey.concat(message), {
-                asBytes: true
-              })
-            ),
-            {
-              asBytes: true
-            }
-          );
-
-          return options && options.asBytes
-            ? hmacbytes
-            : options && options.asString
-            ? Binary.bytesToString(hmacbytes)
-            : util.bytesToHex(hmacbytes);
-        };
-      })();
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.5.4 AES.js
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       */
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8;
-
-        // Precomputed SBOX
-        var SBOX = [
-          0x63,
-          0x7c,
-          0x77,
-          0x7b,
-          0xf2,
-          0x6b,
-          0x6f,
-          0xc5,
-          0x30,
-          0x01,
-          0x67,
-          0x2b,
-          0xfe,
-          0xd7,
-          0xab,
-          0x76,
-          0xca,
-          0x82,
-          0xc9,
-          0x7d,
-          0xfa,
-          0x59,
-          0x47,
-          0xf0,
-          0xad,
-          0xd4,
-          0xa2,
-          0xaf,
-          0x9c,
-          0xa4,
-          0x72,
-          0xc0,
-          0xb7,
-          0xfd,
-          0x93,
-          0x26,
-          0x36,
-          0x3f,
-          0xf7,
-          0xcc,
-          0x34,
-          0xa5,
-          0xe5,
-          0xf1,
-          0x71,
-          0xd8,
-          0x31,
-          0x15,
-          0x04,
-          0xc7,
-          0x23,
-          0xc3,
-          0x18,
-          0x96,
-          0x05,
-          0x9a,
-          0x07,
-          0x12,
-          0x80,
-          0xe2,
-          0xeb,
-          0x27,
-          0xb2,
-          0x75,
-          0x09,
-          0x83,
-          0x2c,
-          0x1a,
-          0x1b,
-          0x6e,
-          0x5a,
-          0xa0,
-          0x52,
-          0x3b,
-          0xd6,
-          0xb3,
-          0x29,
-          0xe3,
-          0x2f,
-          0x84,
-          0x53,
-          0xd1,
-          0x00,
-          0xed,
-          0x20,
-          0xfc,
-          0xb1,
-          0x5b,
-          0x6a,
-          0xcb,
-          0xbe,
-          0x39,
-          0x4a,
-          0x4c,
-          0x58,
-          0xcf,
-          0xd0,
-          0xef,
-          0xaa,
-          0xfb,
-          0x43,
-          0x4d,
-          0x33,
-          0x85,
-          0x45,
-          0xf9,
-          0x02,
-          0x7f,
-          0x50,
-          0x3c,
-          0x9f,
-          0xa8,
-          0x51,
-          0xa3,
-          0x40,
-          0x8f,
-          0x92,
-          0x9d,
-          0x38,
-          0xf5,
-          0xbc,
-          0xb6,
-          0xda,
-          0x21,
-          0x10,
-          0xff,
-          0xf3,
-          0xd2,
-          0xcd,
-          0x0c,
-          0x13,
-          0xec,
-          0x5f,
-          0x97,
-          0x44,
-          0x17,
-          0xc4,
-          0xa7,
-          0x7e,
-          0x3d,
-          0x64,
-          0x5d,
-          0x19,
-          0x73,
-          0x60,
-          0x81,
-          0x4f,
-          0xdc,
-          0x22,
-          0x2a,
-          0x90,
-          0x88,
-          0x46,
-          0xee,
-          0xb8,
-          0x14,
-          0xde,
-          0x5e,
-          0x0b,
-          0xdb,
-          0xe0,
-          0x32,
-          0x3a,
-          0x0a,
-          0x49,
-          0x06,
-          0x24,
-          0x5c,
-          0xc2,
-          0xd3,
-          0xac,
-          0x62,
-          0x91,
-          0x95,
-          0xe4,
-          0x79,
-          0xe7,
-          0xc8,
-          0x37,
-          0x6d,
-          0x8d,
-          0xd5,
-          0x4e,
-          0xa9,
-          0x6c,
-          0x56,
-          0xf4,
-          0xea,
-          0x65,
-          0x7a,
-          0xae,
-          0x08,
-          0xba,
-          0x78,
-          0x25,
-          0x2e,
-          0x1c,
-          0xa6,
-          0xb4,
-          0xc6,
-          0xe8,
-          0xdd,
-          0x74,
-          0x1f,
-          0x4b,
-          0xbd,
-          0x8b,
-          0x8a,
-          0x70,
-          0x3e,
-          0xb5,
-          0x66,
-          0x48,
-          0x03,
-          0xf6,
-          0x0e,
-          0x61,
-          0x35,
-          0x57,
-          0xb9,
-          0x86,
-          0xc1,
-          0x1d,
-          0x9e,
-          0xe1,
-          0xf8,
-          0x98,
-          0x11,
-          0x69,
-          0xd9,
-          0x8e,
-          0x94,
-          0x9b,
-          0x1e,
-          0x87,
-          0xe9,
-          0xce,
-          0x55,
-          0x28,
-          0xdf,
-          0x8c,
-          0xa1,
-          0x89,
-          0x0d,
-          0xbf,
-          0xe6,
-          0x42,
-          0x68,
-          0x41,
-          0x99,
-          0x2d,
-          0x0f,
-          0xb0,
-          0x54,
-          0xbb,
-          0x16
-        ];
-
-        // Compute inverse SBOX lookup table
-        for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
-
-        // Compute multiplication in GF(2^8) lookup tables
-        var MULT2 = [],
-          MULT3 = [],
-          MULT9 = [],
-          MULTB = [],
-          MULTD = [],
-          MULTE = [];
-
-        function xtime(a, b) {
-          for (var result = 0, i = 0; i < 8; i++) {
-            if (b & 1) result ^= a;
-            var hiBitSet = a & 0x80;
-            a = (a << 1) & 0xff;
-            if (hiBitSet) a ^= 0x1b;
-            b >>>= 1;
-          }
-          return result;
-        }
-
-        for (var i = 0; i < 256; i++) {
-          MULT2[i] = xtime(i, 2);
-          MULT3[i] = xtime(i, 3);
-          MULT9[i] = xtime(i, 9);
-          MULTB[i] = xtime(i, 0xb);
-          MULTD[i] = xtime(i, 0xd);
-          MULTE[i] = xtime(i, 0xe);
-        }
-
-        // Precomputed RCon lookup
-        var RCON = [
-          0x00,
-          0x01,
-          0x02,
-          0x04,
-          0x08,
-          0x10,
-          0x20,
-          0x40,
-          0x80,
-          0x1b,
-          0x36
-        ];
-
-        // Inner state
-        var state = [[], [], [], []],
-          keylength,
-          nrounds,
-          keyschedule;
-
-        var AES = (C.AES = {
-          /**
-           * Public API
-           */
-
-          encrypt: function(message, password, options) {
-            options = options || {};
-
-            // Determine mode
-            var mode = options.mode || new C.mode.OFB();
-
-            // Allow mode to override options
-            if (mode.fixOptions) mode.fixOptions(options);
-
-            var // Convert to bytes if message is a string
-              m =
-                message.constructor == String
-                  ? UTF8.stringToBytes(message)
-                  : message,
-              // Generate random IV
-              iv = options.iv || util.randomBytes(AES._blocksize * 4),
-              // Generate key
-              k =
-                password.constructor == String
-                  ? // Derive key from pass-phrase
-                    C.PBKDF2(password, iv, 32, {
-                      asBytes: true
-                    })
-                  : // else, assume byte array representing cryptographic key
-                    password;
-
-            // Encrypt
-            AES._init(k);
-            mode.encrypt(AES, m, iv);
-
-            // Return ciphertext
-            m = options.iv ? m : iv.concat(m);
-            return options && options.asBytes ? m : util.bytesToBase64(m);
-          },
-
-          decrypt: function(ciphertext, password, options) {
-            options = options || {};
-
-            // Determine mode
-            var mode = options.mode || new C.mode.OFB();
-
-            // Allow mode to override options
-            if (mode.fixOptions) mode.fixOptions(options);
-
-            var // Convert to bytes if ciphertext is a string
-              c =
-                ciphertext.constructor == String
-                  ? util.base64ToBytes(ciphertext)
-                  : ciphertext,
-              // Separate IV and message
-              iv = options.iv || c.splice(0, AES._blocksize * 4),
-              // Generate key
-              k =
-                password.constructor == String
-                  ? // Derive key from pass-phrase
-                    C.PBKDF2(password, iv, 32, {
-                      asBytes: true
-                    })
-                  : // else, assume byte array representing cryptographic key
-                    password;
-
-            // Decrypt
-            AES._init(k);
-            mode.decrypt(AES, c, iv);
-
-            // Return plaintext
-            return options && options.asBytes ? c : UTF8.bytesToString(c);
-          },
-
-          /**
-           * Package private methods and properties
-           */
-
-          _blocksize: 4,
-
-          _encryptblock: function(m, offset) {
-            // Set input
-            for (var row = 0; row < AES._blocksize; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] = m[offset + col * 4 + row];
-            }
-
-            // Add round key
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] ^= keyschedule[col][row];
-            }
-
-            for (var round = 1; round < nrounds; round++) {
-              // Sub bytes
-              for (var row = 0; row < 4; row++) {
-                for (var col = 0; col < 4; col++)
-                  state[row][col] = SBOX[state[row][col]];
-              }
-
-              // Shift rows
-              state[1].push(state[1].shift());
-              state[2].push(state[2].shift());
-              state[2].push(state[2].shift());
-              state[3].unshift(state[3].pop());
-
-              // Mix columns
-              for (var col = 0; col < 4; col++) {
-                var s0 = state[0][col],
-                  s1 = state[1][col],
-                  s2 = state[2][col],
-                  s3 = state[3][col];
-
-                state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
-                state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
-                state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
-                state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
-              }
-
-              // Add round key
-              for (var row = 0; row < 4; row++) {
-                for (var col = 0; col < 4; col++)
-                  state[row][col] ^= keyschedule[round * 4 + col][row];
-              }
-            }
-
-            // Sub bytes
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] = SBOX[state[row][col]];
-            }
-
-            // Shift rows
-            state[1].push(state[1].shift());
-            state[2].push(state[2].shift());
-            state[2].push(state[2].shift());
-            state[3].unshift(state[3].pop());
-
-            // Add round key
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
-            }
-
-            // Set output
-            for (var row = 0; row < AES._blocksize; row++) {
-              for (var col = 0; col < 4; col++)
-                m[offset + col * 4 + row] = state[row][col];
-            }
-          },
-
-          _decryptblock: function(c, offset) {
-            // Set input
-            for (var row = 0; row < AES._blocksize; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] = c[offset + col * 4 + row];
-            }
-
-            // Add round key
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] ^= keyschedule[nrounds * 4 + col][row];
-            }
-
-            for (var round = 1; round < nrounds; round++) {
-              // Inv shift rows
-              state[1].unshift(state[1].pop());
-              state[2].push(state[2].shift());
-              state[2].push(state[2].shift());
-              state[3].push(state[3].shift());
-
-              // Inv sub bytes
-              for (var row = 0; row < 4; row++) {
-                for (var col = 0; col < 4; col++)
-                  state[row][col] = INVSBOX[state[row][col]];
-              }
-
-              // Add round key
-              for (var row = 0; row < 4; row++) {
-                for (var col = 0; col < 4; col++)
-                  state[row][col] ^=
-                    keyschedule[(nrounds - round) * 4 + col][row];
-              }
-
-              // Inv mix columns
-              for (var col = 0; col < 4; col++) {
-                var s0 = state[0][col],
-                  s1 = state[1][col],
-                  s2 = state[2][col],
-                  s3 = state[3][col];
-
-                state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
-                state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
-                state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
-                state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
-              }
-            }
-
-            // Inv shift rows
-            state[1].unshift(state[1].pop());
-            state[2].push(state[2].shift());
-            state[2].push(state[2].shift());
-            state[3].push(state[3].shift());
-
-            // Inv sub bytes
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] = INVSBOX[state[row][col]];
-            }
-
-            // Add round key
-            for (var row = 0; row < 4; row++) {
-              for (var col = 0; col < 4; col++)
-                state[row][col] ^= keyschedule[col][row];
-            }
-
-            // Set output
-            for (var row = 0; row < AES._blocksize; row++) {
-              for (var col = 0; col < 4; col++)
-                c[offset + col * 4 + row] = state[row][col];
-            }
-          },
-
-          /**
-           * Private methods
-           */
-
-          _init: function(k) {
-            keylength = k.length / 4;
-            nrounds = keylength + 6;
-            AES._keyexpansion(k);
-          },
-
-          // Generate a key schedule
-          _keyexpansion: function(k) {
-            keyschedule = [];
-
-            for (var row = 0; row < keylength; row++) {
-              keyschedule[row] = [
-                k[row * 4],
-                k[row * 4 + 1],
-                k[row * 4 + 2],
-                k[row * 4 + 3]
-              ];
-            }
-
-            for (
-              var row = keylength;
-              row < AES._blocksize * (nrounds + 1);
-              row++
-            ) {
-              var temp = [
-                keyschedule[row - 1][0],
-                keyschedule[row - 1][1],
-                keyschedule[row - 1][2],
-                keyschedule[row - 1][3]
-              ];
-
-              if (row % keylength == 0) {
-                // Rot word
-                temp.push(temp.shift());
-
-                // Sub word
-                temp[0] = SBOX[temp[0]];
-                temp[1] = SBOX[temp[1]];
-                temp[2] = SBOX[temp[2]];
-                temp[3] = SBOX[temp[3]];
-
-                temp[0] ^= RCON[row / keylength];
-              } else if (keylength > 6 && row % keylength == 4) {
-                // Sub word
-                temp[0] = SBOX[temp[0]];
-                temp[1] = SBOX[temp[1]];
-                temp[2] = SBOX[temp[2]];
-                temp[3] = SBOX[temp[3]];
-              }
-
-              keyschedule[row] = [
-                keyschedule[row - keylength][0] ^ temp[0],
-                keyschedule[row - keylength][1] ^ temp[1],
-                keyschedule[row - keylength][2] ^ temp[2],
-                keyschedule[row - keylength][3] ^ temp[3]
-              ];
-            }
-          }
-        });
-      })();
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS 2.5.4 BlockModes.js
-       * contribution from Simon Greatrix
-       */
-
-      (function(C) {
-        // Create pad namespace
-        var C_pad = (C.pad = {});
-
-        // Calculate the number of padding bytes required.
-        function _requiredPadding(cipher, message) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-          var reqd = blockSizeInBytes - (message.length % blockSizeInBytes);
-          return reqd;
-        }
-
-        // Remove padding when the final byte gives the number of padding bytes.
-        var _unpadLength = function(cipher, message, alg, padding) {
-          var pad = message.pop();
-          if (pad == 0) {
-            throw new Error(
-              "Invalid zero-length padding specified for " +
-                alg +
-                ". Wrong cipher specification or key used?"
-            );
-          }
-          var maxPad = cipher._blocksize * 4;
-          if (pad > maxPad) {
-            throw new Error(
-              "Invalid padding length of " +
-                pad +
-                " specified for " +
-                alg +
-                ". Wrong cipher specification or key used?"
-            );
-          }
-          for (var i = 1; i < pad; i++) {
-            var b = message.pop();
-            if (padding != undefined && padding != b) {
-              throw new Error(
-                "Invalid padding byte of 0x" +
-                  b.toString(16) +
-                  " specified for " +
-                  alg +
-                  ". Wrong cipher specification or key used?"
-              );
-            }
-          }
-        };
-
-        // No-operation padding, used for stream ciphers
-        C_pad.NoPadding = {
-          pad: function(cipher, message) {},
-          unpad: function(cipher, message) {}
-        };
-
-        // Zero Padding.
-        //
-        // If the message is not an exact number of blocks, the final block is
-        // completed with 0x00 bytes. There is no unpadding.
-        C_pad.ZeroPadding = {
-          pad: function(cipher, message) {
-            var blockSizeInBytes = cipher._blocksize * 4;
-            var reqd = message.length % blockSizeInBytes;
-            if (reqd != 0) {
-              for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
-                message.push(0x00);
-              }
-            }
-          },
-
-          unpad: function(cipher, message) {
-            while (message[message.length - 1] == 0) {
-              message.pop();
-            }
-          }
-        };
-
-        // ISO/IEC 7816-4 padding.
-        //
-        // Pads the plain text with an 0x80 byte followed by as many 0x00
-        // bytes are required to complete the block.
-        C_pad.iso7816 = {
-          pad: function(cipher, message) {
-            var reqd = _requiredPadding(cipher, message);
-            message.push(0x80);
-            for (; reqd > 1; reqd--) {
-              message.push(0x00);
-            }
-          },
-
-          unpad: function(cipher, message) {
-            var padLength;
-            for (
-              padLength = cipher._blocksize * 4;
-              padLength > 0;
-              padLength--
-            ) {
-              var b = message.pop();
-              if (b == 0x80) return;
-              if (b != 0x00) {
-                throw new Error(
-                  "ISO-7816 padding byte must be 0, not 0x" +
-                    b.toString(16) +
-                    ". Wrong cipher specification or key used?"
+        //Added to make PKBDF2 work
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+                // Convert to byte arrays
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5c;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(
+                    okey.concat(
+                        hasher(ikey.concat(message), {
+                            asBytes: true
+                        })
+                    ),
+                    {
+                        asBytes: true
+                    }
                 );
-              }
-            }
-            throw new Error(
-              "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
-            );
-          }
-        };
 
-        // ANSI X.923 padding
-        //
-        // The final block is padded with zeros except for the last byte of the
-        // last block which contains the number of padding bytes.
-        C_pad.ansix923 = {
-          pad: function(cipher, message) {
-            var reqd = _requiredPadding(cipher, message);
-            for (var i = 1; i < reqd; i++) {
-              message.push(0x00);
-            }
-            message.push(reqd);
-          },
-
-          unpad: function(cipher, message) {
-            _unpadLength(cipher, message, "ANSI X.923", 0);
-          }
-        };
-
-        // ISO 10126
-        //
-        // The final block is padded with random bytes except for the last
-        // byte of the last block which contains the number of padding bytes.
-        C_pad.iso10126 = {
-          pad: function(cipher, message) {
-            var reqd = _requiredPadding(cipher, message);
-            for (var i = 1; i < reqd; i++) {
-              message.push(Math.floor(Math.random() * 256));
-            }
-            message.push(reqd);
-          },
-
-          unpad: function(cipher, message) {
-            _unpadLength(cipher, message, "ISO 10126", undefined);
-          }
-        };
-
-        // PKCS7 padding
-        //
-        // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
-        // value of each added byte is the number of bytes that are added,
-        // i.e. N bytes, each of value N are added.
-        C_pad.pkcs7 = {
-          pad: function(cipher, message) {
-            var reqd = _requiredPadding(cipher, message);
-            for (var i = 0; i < reqd; i++) {
-              message.push(reqd);
-            }
-          },
-
-          unpad: function(cipher, message) {
-            _unpadLength(
-              cipher,
-              message,
-              "PKCS 7",
-              message[message.length - 1]
-            );
-          }
-        };
-
-        // Create mode namespace
-        var C_mode = (C.mode = {});
-
-        /**
-         * Mode base "class".
-         */
-        var Mode = (C_mode.Mode = function(padding) {
-          if (padding) {
-            this._padding = padding;
-          }
-        });
-
-        Mode.prototype = {
-          encrypt: function(cipher, m, iv) {
-            this._padding.pad(cipher, m);
-            this._doEncrypt(cipher, m, iv);
-          },
-
-          decrypt: function(cipher, m, iv) {
-            this._doDecrypt(cipher, m, iv);
-            this._padding.unpad(cipher, m);
-          },
-
-          // Default padding
-          _padding: C_pad.iso7816
-        };
-
-        /**
-         * Electronic Code Book mode.
-         *
-         * ECB applies the cipher directly against each block of the input.
-         *
-         * ECB does not require an initialization vector.
-         */
-        var ECB = (C_mode.ECB = function() {
-          // Call parent constructor
-          Mode.apply(this, arguments);
-        });
-
-        // Inherit from Mode
-        var ECB_prototype = (ECB.prototype = new Mode());
-
-        // Concrete steps for Mode template
-        ECB_prototype._doEncrypt = function(cipher, m, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-          // Encrypt each block
-          for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
-            cipher._encryptblock(m, offset);
-          }
-        };
-        ECB_prototype._doDecrypt = function(cipher, c, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-          // Decrypt each block
-          for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
-            cipher._decryptblock(c, offset);
-          }
-        };
-
-        // ECB never uses an IV
-        ECB_prototype.fixOptions = function(options) {
-          options.iv = [];
-        };
-
-        /**
-         * Cipher block chaining
-         *
-         * The first block is XORed with the IV. Subsequent blocks are XOR with the
-         * previous cipher output.
-         */
-        var CBC = (C_mode.CBC = function() {
-          // Call parent constructor
-          Mode.apply(this, arguments);
-        });
-
-        // Inherit from Mode
-        var CBC_prototype = (CBC.prototype = new Mode());
-
-        // Concrete steps for Mode template
-        CBC_prototype._doEncrypt = function(cipher, m, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-
-          // Encrypt each block
-          for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
-            if (offset == 0) {
-              // XOR first block using IV
-              for (var i = 0; i < blockSizeInBytes; i++) m[i] ^= iv[i];
-            } else {
-              // XOR this block using previous crypted block
-              for (var i = 0; i < blockSizeInBytes; i++)
-                m[offset + i] ^= m[offset + i - blockSizeInBytes];
-            }
-            // Encrypt block
-            cipher._encryptblock(m, offset);
-          }
-        };
-        CBC_prototype._doDecrypt = function(cipher, c, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-
-          // At the start, the previously crypted block is the IV
-          var prevCryptedBlock = iv;
-
-          // Decrypt each block
-          for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
-            // Save this crypted block
-            var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
-            // Decrypt block
-            cipher._decryptblock(c, offset);
-            // XOR decrypted block using previous crypted block
-            for (var i = 0; i < blockSizeInBytes; i++) {
-              c[offset + i] ^= prevCryptedBlock[i];
-            }
-            prevCryptedBlock = thisCryptedBlock;
-          }
-        };
-
-        /**
-         * Cipher feed back
-         *
-         * The cipher output is XORed with the plain text to produce the cipher output,
-         * which is then fed back into the cipher to produce a bit pattern to XOR the
-         * next block with.
-         *
-         * This is a stream cipher mode and does not require padding.
-         */
-        var CFB = (C_mode.CFB = function() {
-          // Call parent constructor
-          Mode.apply(this, arguments);
-        });
-
-        // Inherit from Mode
-        var CFB_prototype = (CFB.prototype = new Mode());
-
-        // Override padding
-        CFB_prototype._padding = C_pad.NoPadding;
-
-        // Concrete steps for Mode template
-        CFB_prototype._doEncrypt = function(cipher, m, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4,
-            keystream = iv.slice(0);
-
-          // Encrypt each byte
-          for (var i = 0; i < m.length; i++) {
-            var j = i % blockSizeInBytes;
-            if (j == 0) cipher._encryptblock(keystream, 0);
-
-            m[i] ^= keystream[j];
-            keystream[j] = m[i];
-          }
-        };
-        CFB_prototype._doDecrypt = function(cipher, c, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4,
-            keystream = iv.slice(0);
-
-          // Encrypt each byte
-          for (var i = 0; i < c.length; i++) {
-            var j = i % blockSizeInBytes;
-            if (j == 0) cipher._encryptblock(keystream, 0);
-
-            var b = c[i];
-            c[i] ^= keystream[j];
-            keystream[j] = b;
-          }
-        };
-
-        /**
-         * Output feed back
-         *
-         * The cipher repeatedly encrypts its own output. The output is XORed with the
-         * plain text to produce the cipher text.
-         *
-         * This is a stream cipher mode and does not require padding.
-         */
-        var OFB = (C_mode.OFB = function() {
-          // Call parent constructor
-          Mode.apply(this, arguments);
-        });
-
-        // Inherit from Mode
-        var OFB_prototype = (OFB.prototype = new Mode());
-
-        // Override padding
-        OFB_prototype._padding = C_pad.NoPadding;
-
-        // Concrete steps for Mode template
-        OFB_prototype._doEncrypt = function(cipher, m, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4,
-            keystream = iv.slice(0);
-
-          // Encrypt each byte
-          for (var i = 0; i < m.length; i++) {
-            // Generate keystream
-            if (i % blockSizeInBytes == 0) cipher._encryptblock(keystream, 0);
-
-            // Encrypt byte
-            m[i] ^= keystream[i % blockSizeInBytes];
-          }
-        };
-        OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
-
-        /**
-         * Counter
-         * @author Gergely Risko
-         *
-         * After every block the last 4 bytes of the IV is increased by one
-         * with carry and that IV is used for the next block.
-         *
-         * This is a stream cipher mode and does not require padding.
-         */
-        var CTR = (C_mode.CTR = function() {
-          // Call parent constructor
-          Mode.apply(this, arguments);
-        });
-
-        // Inherit from Mode
-        var CTR_prototype = (CTR.prototype = new Mode());
-
-        // Override padding
-        CTR_prototype._padding = C_pad.NoPadding;
-
-        CTR_prototype._doEncrypt = function(cipher, m, iv) {
-          var blockSizeInBytes = cipher._blocksize * 4;
-          var counter = iv.slice(0);
-
-          for (var i = 0; i < m.length; ) {
-            // do not lose iv
-            var keystream = counter.slice(0);
-
-            // Generate keystream for next block
-            cipher._encryptblock(keystream, 0);
-
-            // XOR keystream with block
-            for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
-              m[i] ^= keystream[j];
-            }
-
-            // Increase counter
-            if (++counter[blockSizeInBytes - 1] == 256) {
-              counter[blockSizeInBytes - 1] = 0;
-              if (++counter[blockSizeInBytes - 2] == 256) {
-                counter[blockSizeInBytes - 2] = 0;
-                if (++counter[blockSizeInBytes - 3] == 256) {
-                  counter[blockSizeInBytes - 3] = 0;
-                  ++counter[blockSizeInBytes - 4];
-                }
-              }
-            }
-          }
-        };
-        CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
-      })(Crypto);
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Crypto-JS v2.0.0  RIPEMD-160
-       * http://code.google.com/p/crypto-js/
-       * Copyright (c) 2009, Jeff Mott. All rights reserved.
-       * http://code.google.com/p/crypto-js/wiki/License
-       *
-       * A JavaScript implementation of the RIPEMD-160 Algorithm
-       * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009.
-       * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
-       * Distributed under the BSD License
-       * See http://pajhome.org.uk/crypt/md5 for details.
-       * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/
-       * Ported to Crypto-JS by Stefan Thomas.
-       */
-
-      (function() {
-        // Shortcuts
-        var C = Crypto,
-          util = C.util,
-          charenc = C.charenc,
-          UTF8 = charenc.UTF8,
-          Binary = charenc.Binary;
-
-        // Convert a byte array to little-endian 32-bit words
-        util.bytesToLWords = function(bytes) {
-          var output = Array(bytes.length >> 2);
-          for (var i = 0; i < output.length; i++) output[i] = 0;
-          for (var i = 0; i < bytes.length * 8; i += 8)
-            output[i >> 5] |= (bytes[i / 8] & 0xff) << i % 32;
-          return output;
-        };
-
-        // Convert little-endian 32-bit words to a byte array
-        util.lWordsToBytes = function(words) {
-          var output = [];
-          for (var i = 0; i < words.length * 32; i += 8)
-            output.push((words[i >> 5] >>> i % 32) & 0xff);
-          return output;
-        };
-
-        // Public API
-        var RIPEMD160 = (C.RIPEMD160 = function(message, options) {
-          var digestbytes = util.lWordsToBytes(RIPEMD160._rmd160(message));
-          return options && options.asBytes
-            ? digestbytes
-            : options && options.asString
-            ? Binary.bytesToString(digestbytes)
-            : util.bytesToHex(digestbytes);
-        });
-
-        // The core
-        RIPEMD160._rmd160 = function(message) {
-          // Convert to byte array
-          if (message.constructor == String)
-            message = UTF8.stringToBytes(message);
-
-          var x = util.bytesToLWords(message),
-            len = message.length * 8;
-
-          /* append padding */
-          x[len >> 5] |= 0x80 << len % 32;
-          x[(((len + 64) >>> 9) << 4) + 14] = len;
-
-          var h0 = 0x67452301;
-          var h1 = 0xefcdab89;
-          var h2 = 0x98badcfe;
-          var h3 = 0x10325476;
-          var h4 = 0xc3d2e1f0;
-
-          for (var i = 0; i < x.length; i += 16) {
-            var T;
-            var A1 = h0,
-              B1 = h1,
-              C1 = h2,
-              D1 = h3,
-              E1 = h4;
-            var A2 = h0,
-              B2 = h1,
-              C2 = h2,
-              D2 = h3,
-              E2 = h4;
-            for (var j = 0; j <= 79; ++j) {
-              T = safe_add(A1, rmd160_f(j, B1, C1, D1));
-              T = safe_add(T, x[i + rmd160_r1[j]]);
-              T = safe_add(T, rmd160_K1(j));
-              T = safe_add(bit_rol(T, rmd160_s1[j]), E1);
-              A1 = E1;
-              E1 = D1;
-              D1 = bit_rol(C1, 10);
-              C1 = B1;
-              B1 = T;
-              T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2));
-              T = safe_add(T, x[i + rmd160_r2[j]]);
-              T = safe_add(T, rmd160_K2(j));
-              T = safe_add(bit_rol(T, rmd160_s2[j]), E2);
-              A2 = E2;
-              E2 = D2;
-              D2 = bit_rol(C2, 10);
-              C2 = B2;
-              B2 = T;
-            }
-            T = safe_add(h1, safe_add(C1, D2));
-            h1 = safe_add(h2, safe_add(D1, E2));
-            h2 = safe_add(h3, safe_add(E1, A2));
-            h3 = safe_add(h4, safe_add(A1, B2));
-            h4 = safe_add(h0, safe_add(B1, C2));
-            h0 = T;
-          }
-          return [h0, h1, h2, h3, h4];
-        };
-
-        function rmd160_f(j, x, y, z) {
-          return 0 <= j && j <= 15
-            ? x ^ y ^ z
-            : 16 <= j && j <= 31
-            ? (x & y) | (~x & z)
-            : 32 <= j && j <= 47
-            ? (x | ~y) ^ z
-            : 48 <= j && j <= 63
-            ? (x & z) | (y & ~z)
-            : 64 <= j && j <= 79
-            ? x ^ (y | ~z)
-            : "rmd160_f: j out of range";
-        }
-
-        function rmd160_K1(j) {
-          return 0 <= j && j <= 15
-            ? 0x00000000
-            : 16 <= j && j <= 31
-            ? 0x5a827999
-            : 32 <= j && j <= 47
-            ? 0x6ed9eba1
-            : 48 <= j && j <= 63
-            ? 0x8f1bbcdc
-            : 64 <= j && j <= 79
-            ? 0xa953fd4e
-            : "rmd160_K1: j out of range";
-        }
-
-        function rmd160_K2(j) {
-          return 0 <= j && j <= 15
-            ? 0x50a28be6
-            : 16 <= j && j <= 31
-            ? 0x5c4dd124
-            : 32 <= j && j <= 47
-            ? 0x6d703ef3
-            : 48 <= j && j <= 63
-            ? 0x7a6d76e9
-            : 64 <= j && j <= 79
-            ? 0x00000000
-            : "rmd160_K2: j out of range";
-        }
-        var rmd160_r1 = [
-          0,
-          1,
-          2,
-          3,
-          4,
-          5,
-          6,
-          7,
-          8,
-          9,
-          10,
-          11,
-          12,
-          13,
-          14,
-          15,
-          7,
-          4,
-          13,
-          1,
-          10,
-          6,
-          15,
-          3,
-          12,
-          0,
-          9,
-          5,
-          2,
-          14,
-          11,
-          8,
-          3,
-          10,
-          14,
-          4,
-          9,
-          15,
-          8,
-          1,
-          2,
-          7,
-          0,
-          6,
-          13,
-          11,
-          5,
-          12,
-          1,
-          9,
-          11,
-          10,
-          0,
-          8,
-          12,
-          4,
-          13,
-          3,
-          7,
-          15,
-          14,
-          5,
-          6,
-          2,
-          4,
-          0,
-          5,
-          9,
-          7,
-          12,
-          2,
-          10,
-          14,
-          1,
-          3,
-          8,
-          11,
-          6,
-          15,
-          13
-        ];
-        var rmd160_r2 = [
-          5,
-          14,
-          7,
-          0,
-          9,
-          2,
-          11,
-          4,
-          13,
-          6,
-          15,
-          8,
-          1,
-          10,
-          3,
-          12,
-          6,
-          11,
-          3,
-          7,
-          0,
-          13,
-          5,
-          10,
-          14,
-          15,
-          8,
-          12,
-          4,
-          9,
-          1,
-          2,
-          15,
-          5,
-          1,
-          3,
-          7,
-          14,
-          6,
-          9,
-          11,
-          8,
-          12,
-          2,
-          10,
-          0,
-          4,
-          13,
-          8,
-          6,
-          4,
-          1,
-          3,
-          11,
-          15,
-          0,
-          5,
-          12,
-          2,
-          13,
-          9,
-          7,
-          10,
-          14,
-          12,
-          15,
-          10,
-          4,
-          1,
-          5,
-          8,
-          7,
-          6,
-          2,
-          13,
-          14,
-          0,
-          3,
-          9,
-          11
-        ];
-        var rmd160_s1 = [
-          11,
-          14,
-          15,
-          12,
-          5,
-          8,
-          7,
-          9,
-          11,
-          13,
-          14,
-          15,
-          6,
-          7,
-          9,
-          8,
-          7,
-          6,
-          8,
-          13,
-          11,
-          9,
-          7,
-          15,
-          7,
-          12,
-          15,
-          9,
-          11,
-          7,
-          13,
-          12,
-          11,
-          13,
-          6,
-          7,
-          14,
-          9,
-          13,
-          15,
-          14,
-          8,
-          13,
-          6,
-          5,
-          12,
-          7,
-          5,
-          11,
-          12,
-          14,
-          15,
-          14,
-          15,
-          9,
-          8,
-          9,
-          14,
-          5,
-          6,
-          8,
-          6,
-          5,
-          12,
-          9,
-          15,
-          5,
-          11,
-          6,
-          8,
-          13,
-          12,
-          5,
-          12,
-          13,
-          14,
-          11,
-          8,
-          5,
-          6
-        ];
-        var rmd160_s2 = [
-          8,
-          9,
-          9,
-          11,
-          13,
-          15,
-          15,
-          5,
-          7,
-          7,
-          8,
-          11,
-          14,
-          14,
-          12,
-          6,
-          9,
-          13,
-          15,
-          7,
-          12,
-          8,
-          9,
-          11,
-          7,
-          7,
-          12,
-          7,
-          6,
-          15,
-          13,
-          11,
-          9,
-          7,
-          15,
-          11,
-          8,
-          6,
-          6,
-          14,
-          12,
-          13,
-          5,
-          14,
-          13,
-          13,
-          7,
-          5,
-          15,
-          5,
-          8,
-          11,
-          14,
-          14,
-          6,
-          14,
-          6,
-          9,
-          12,
-          9,
-          12,
-          5,
-          15,
-          8,
-          8,
-          5,
-          12,
-          9,
-          12,
-          5,
-          14,
-          6,
-          8,
-          13,
-          6,
-          5,
-          15,
-          13,
-          11,
-          11
-        ];
-
-        /*
-         * Add integers, wrapping at 2^32. This uses 16-bit operations internally
-         * to work around bugs in some JS interpreters.
-         */
-        function safe_add(x, y) {
-          var lsw = (x & 0xffff) + (y & 0xffff);
-          var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
-          return (msw << 16) | (lsw & 0xffff);
-        }
-
-        /*
-         * Bitwise rotate a 32-bit number to the left.
-         */
-        function bit_rol(num, cnt) {
-          return (num << cnt) | (num >>> (32 - cnt));
-        }
-      })();
-    </script>
-    <script type="text/javascript">
-      /*!
-       * Random number generator with ArcFour PRNG
-       *
-       * NOTE: For best results, put code like
-       * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
-       * in your main HTML document.
-       *
-       * Copyright Tom Wu, bitaddress.org  BSD License.
-       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
-       */
-      (function() {
-        // Constructor function of Global SecureRandom object
-        var sr = (window.SecureRandom = function() {});
-
-        // Properties
-        sr.state;
-        sr.pool;
-        sr.pptr;
-        sr.poolCopyOnInit;
-
-        // Pool size must be a multiple of 4 and greater than 32.
-        // An array of bytes the size of the pool will be passed to init()
-        sr.poolSize = 256;
-
-        // --- object methods ---
-
-        // public method
-        // ba: byte array
-        sr.prototype.nextBytes = function(ba) {
-          var i;
-          if (
-            window.crypto &&
-            window.crypto.getRandomValues &&
-            window.Uint8Array
-          ) {
-            try {
-              var rvBytes = new Uint8Array(ba.length);
-              window.crypto.getRandomValues(rvBytes);
-              for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte() ^ rvBytes[i];
-              return;
-            } catch (e) {
-              alert(e);
-            }
-          }
-          for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
-        };
-
-        // --- static methods ---
-
-        // Mix in the current time (w/milliseconds) into the pool
-        // NOTE: this method should be called from body click/keypress event handlers to increase entropy
-        sr.seedTime = function() {
-          sr.seedInt(new Date().getTime());
-        };
-
-        sr.getByte = function() {
-          if (sr.state == null) {
-            sr.seedTime();
-            sr.state = sr.ArcFour(); // Plug in your RNG constructor here
-            sr.state.init(sr.pool);
-            sr.poolCopyOnInit = [];
-            for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
-              sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
-            sr.pptr = 0;
-          }
-          // TODO: allow reseeding after first request
-          return sr.state.next();
-        };
-
-        // Mix in a 32-bit integer into the pool
-        sr.seedInt = function(x) {
-          sr.seedInt8(x);
-          sr.seedInt8(x >> 8);
-          sr.seedInt8(x >> 16);
-          sr.seedInt8(x >> 24);
-        };
-
-        // Mix in a 16-bit integer into the pool
-        sr.seedInt16 = function(x) {
-          sr.seedInt8(x);
-          sr.seedInt8(x >> 8);
-        };
-
-        // Mix in a 8-bit integer into the pool
-        sr.seedInt8 = function(x) {
-          sr.pool[sr.pptr++] ^= x & 255;
-          if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
-        };
-
-        // Arcfour is a PRNG
-        sr.ArcFour = function() {
-          function Arcfour() {
-            this.i = 0;
-            this.j = 0;
-            this.S = new Array();
-          }
-
-          // Initialize arcfour context from key, an array of ints, each from [0..255]
-          function ARC4init(key) {
-            var i, j, t;
-            for (i = 0; i < 256; ++i) this.S[i] = i;
-            j = 0;
-            for (i = 0; i < 256; ++i) {
-              j = (j + this.S[i] + key[i % key.length]) & 255;
-              t = this.S[i];
-              this.S[i] = this.S[j];
-              this.S[j] = t;
-            }
-            this.i = 0;
-            this.j = 0;
-          }
-
-          function ARC4next() {
-            var t;
-            this.i = (this.i + 1) & 255;
-            this.j = (this.j + this.S[this.i]) & 255;
-            t = this.S[this.i];
-            this.S[this.i] = this.S[this.j];
-            this.S[this.j] = t;
-            return this.S[(t + this.S[this.i]) & 255];
-          }
-
-          Arcfour.prototype.init = ARC4init;
-          Arcfour.prototype.next = ARC4next;
-
-          return new Arcfour();
-        };
-
-        // Initialize the pool with junk if needed.
-        if (sr.pool == null) {
-          sr.pool = new Array();
-          sr.pptr = 0;
-          var t;
-          if (
-            window.crypto &&
-            window.crypto.getRandomValues &&
-            window.Uint8Array
-          ) {
-            try {
-              // Use webcrypto if available
-              var ua = new Uint8Array(sr.poolSize);
-              window.crypto.getRandomValues(ua);
-              for (t = 0; t < sr.poolSize; ++t) sr.pool[sr.pptr++] = ua[t];
-            } catch (e) {
-              alert(e);
-            }
-          }
-          while (sr.pptr < sr.poolSize) {
-            // extract some randomness from Math.random()
-            t = Math.floor(65536 * Math.random());
-            sr.pool[sr.pptr++] = t >>> 8;
-            sr.pool[sr.pptr++] = t & 255;
-          }
-          sr.pptr = Math.floor(sr.poolSize * Math.random());
-          sr.seedTime();
-          // entropy
-          var entropyStr = "";
-          // screen size and color depth: ~4.8 to ~5.4 bits
-          entropyStr +=
-            window.screen.height *
-            window.screen.width *
-            window.screen.colorDepth;
-          entropyStr +=
-            window.screen.availHeight *
-            window.screen.availWidth *
-            window.screen.pixelDepth;
-          // time zone offset: ~4 bits
-          var dateObj = new Date();
-          var timeZoneOffset = dateObj.getTimezoneOffset();
-          entropyStr += timeZoneOffset;
-          // user agent: ~8.3 to ~11.6 bits
-          entropyStr += navigator.userAgent;
-          // browser plugin details: ~16.2 to ~21.8 bits
-          var pluginsStr = "";
-          for (var i = 0; i < navigator.plugins.length; i++) {
-            pluginsStr +=
-              navigator.plugins[i].name +
-              " " +
-              navigator.plugins[i].filename +
-              " " +
-              navigator.plugins[i].description +
-              " " +
-              navigator.plugins[i].version +
-              ", ";
-          }
-          var mimeTypesStr = "";
-          for (var i = 0; i < navigator.mimeTypes.length; i++) {
-            mimeTypesStr +=
-              navigator.mimeTypes[i].description +
-              " " +
-              navigator.mimeTypes[i].type +
-              " " +
-              navigator.mimeTypes[i].suffixes +
-              ", ";
-          }
-          entropyStr += pluginsStr + mimeTypesStr;
-          // cookies and storage: 1 bit
-          entropyStr +=
-            navigator.cookieEnabled +
-            typeof sessionStorage +
-            typeof localStorage;
-          // language: ~7 bit
-          entropyStr += navigator.language;
-          // history: ~2 bit
-          entropyStr += window.history.length;
-          // location
-          entropyStr += window.location;
-
-          var entropyBytes = Crypto.SHA256(entropyStr, {
-            asBytes: true
-          });
-          for (var i = 0; i < entropyBytes.length; i++) {
-            sr.seedInt8(entropyBytes[i]);
-          }
-        }
-      })();
-    </script>
-    <script type="text/javascript">
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/faa10f0f6a1fff0b9a99fffb9bc30cee33b17212/src/ecdsa.js
-      /*!
-       * Basic Javascript Elliptic Curve implementation
-       * Ported loosely from BouncyCastle's Java EC code
-       * Only Fp curves implemented for now
-       *
-       * Copyright Tom Wu, bitaddress.org  BSD License.
-       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
-       */
-      (function() {
-        // Constructor function of Global EllipticCurve object
-        var ec = (window.EllipticCurve = function() {});
-
-        // ----------------
-        // ECFieldElementFp constructor
-        // q instanceof BigInteger
-        // x instanceof BigInteger
-        ec.FieldElementFp = function(q, x) {
-          this.x = x;
-          // TODO if(x.compareTo(q) >= 0) error
-          this.q = q;
-        };
-
-        ec.FieldElementFp.prototype.equals = function(other) {
-          if (other == this) return true;
-          return this.q.equals(other.q) && this.x.equals(other.x);
-        };
-
-        ec.FieldElementFp.prototype.toBigInteger = function() {
-          return this.x;
-        };
-
-        ec.FieldElementFp.prototype.negate = function() {
-          return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
-        };
-
-        ec.FieldElementFp.prototype.add = function(b) {
-          return new ec.FieldElementFp(
-            this.q,
-            this.x.add(b.toBigInteger()).mod(this.q)
-          );
-        };
-
-        ec.FieldElementFp.prototype.subtract = function(b) {
-          return new ec.FieldElementFp(
-            this.q,
-            this.x.subtract(b.toBigInteger()).mod(this.q)
-          );
-        };
-
-        ec.FieldElementFp.prototype.multiply = function(b) {
-          return new ec.FieldElementFp(
-            this.q,
-            this.x.multiply(b.toBigInteger()).mod(this.q)
-          );
-        };
-
-        ec.FieldElementFp.prototype.square = function() {
-          return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
-        };
-
-        ec.FieldElementFp.prototype.divide = function(b) {
-          return new ec.FieldElementFp(
-            this.q,
-            this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)
-          );
-        };
-
-        ec.FieldElementFp.prototype.getByteLength = function() {
-          return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
-        };
-
-        // D.1.4 91
-        /**
-         * return a sqrt root - the routine verifies that the calculation
-         * returns the right value - if none exists it returns null.
-         *
-         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
-         * Ported to JavaScript by bitaddress.org
-         */
-        ec.FieldElementFp.prototype.sqrt = function() {
-          if (!this.q.testBit(0)) throw new Error("even value of q");
-
-          // p mod 4 == 3
-          if (this.q.testBit(1)) {
-            // z = g^(u+1) + p, p = 4u + 3
-            var z = new ec.FieldElementFp(
-              this.q,
-              this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)
-            );
-            return z.square().equals(this) ? z : null;
-          }
-
-          // p mod 4 == 1
-          var qMinusOne = this.q.subtract(BigInteger.ONE);
-          var legendreExponent = qMinusOne.shiftRight(1);
-          if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))
-            return null;
-          var u = qMinusOne.shiftRight(2);
-          var k = u.shiftLeft(1).add(BigInteger.ONE);
-          var Q = this.x;
-          var fourQ = Q.shiftLeft(2).mod(this.q);
-          var U, V;
-
-          do {
-            var rand = new SecureRandom();
-            var P;
-            do {
-              P = new BigInteger(this.q.bitLength(), rand);
-            } while (
-              P.compareTo(this.q) >= 0 ||
-              !P.multiply(P)
-                .subtract(fourQ)
-                .modPow(legendreExponent, this.q)
-                .equals(qMinusOne)
-            );
-
-            var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
-
-            U = result[0];
-            V = result[1];
-            if (
-              V.multiply(V)
-                .mod(this.q)
-                .equals(fourQ)
-            ) {
-              // Integer division by 2, mod q
-              if (V.testBit(0)) {
-                V = V.add(this.q);
-              }
-              V = V.shiftRight(1);
-              return new ec.FieldElementFp(this.q, V);
-            }
-          } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
-
-          return null;
-        };
-
-        /*
-         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
-         * Ported to JavaScript by bitaddress.org
-         */
-        ec.FieldElementFp.fastLucasSequence = function(p, P, Q, k) {
-          // TODO Research and apply "common-multiplicand multiplication here"
-
-          var n = k.bitLength();
-          var s = k.getLowestSetBit();
-          var Uh = BigInteger.ONE;
-          var Vl = BigInteger.TWO;
-          var Vh = P;
-          var Ql = BigInteger.ONE;
-          var Qh = BigInteger.ONE;
-
-          for (var j = n - 1; j >= s + 1; --j) {
-            Ql = Ql.multiply(Qh).mod(p);
-            if (k.testBit(j)) {
-              Qh = Ql.multiply(Q).mod(p);
-              Uh = Uh.multiply(Vh).mod(p);
-              Vl = Vh.multiply(Vl)
-                .subtract(P.multiply(Ql))
-                .mod(p);
-              Vh = Vh.multiply(Vh)
-                .subtract(Qh.shiftLeft(1))
-                .mod(p);
-            } else {
-              Qh = Ql;
-              Uh = Uh.multiply(Vl)
-                .subtract(Ql)
-                .mod(p);
-              Vh = Vh.multiply(Vl)
-                .subtract(P.multiply(Ql))
-                .mod(p);
-              Vl = Vl.multiply(Vl)
-                .subtract(Ql.shiftLeft(1))
-                .mod(p);
-            }
-          }
-
-          Ql = Ql.multiply(Qh).mod(p);
-          Qh = Ql.multiply(Q).mod(p);
-          Uh = Uh.multiply(Vl)
-            .subtract(Ql)
-            .mod(p);
-          Vl = Vh.multiply(Vl)
-            .subtract(P.multiply(Ql))
-            .mod(p);
-          Ql = Ql.multiply(Qh).mod(p);
-
-          for (var j = 1; j <= s; ++j) {
-            Uh = Uh.multiply(Vl).mod(p);
-            Vl = Vl.multiply(Vl)
-              .subtract(Ql.shiftLeft(1))
-              .mod(p);
-            Ql = Ql.multiply(Ql).mod(p);
-          }
-
-          return [Uh, Vl];
-        };
-
-        // ----------------
-        // ECPointFp constructor
-        ec.PointFp = function(curve, x, y, z, compressed) {
-          this.curve = curve;
-          this.x = x;
-          this.y = y;
-          // Projective coordinates: either zinv == null or z * zinv == 1
-          // z and zinv are just BigIntegers, not fieldElements
-          if (z == null) {
-            this.z = BigInteger.ONE;
-          } else {
-            this.z = z;
-          }
-          this.zinv = null;
-          // compression flag
-          this.compressed = !!compressed;
-        };
-
-        ec.PointFp.prototype.getX = function() {
-          if (this.zinv == null) {
-            this.zinv = this.z.modInverse(this.curve.q);
-          }
-          var r = this.x.toBigInteger().multiply(this.zinv);
-          this.curve.reduce(r);
-          return this.curve.fromBigInteger(r);
-        };
-
-        ec.PointFp.prototype.getY = function() {
-          if (this.zinv == null) {
-            this.zinv = this.z.modInverse(this.curve.q);
-          }
-          var r = this.y.toBigInteger().multiply(this.zinv);
-          this.curve.reduce(r);
-          return this.curve.fromBigInteger(r);
-        };
-
-        ec.PointFp.prototype.equals = function(other) {
-          if (other == this) return true;
-          if (this.isInfinity()) return other.isInfinity();
-          if (other.isInfinity()) return this.isInfinity();
-          var u, v;
-          // u = Y2 * Z1 - Y1 * Z2
-          u = other.y
-            .toBigInteger()
-            .multiply(this.z)
-            .subtract(this.y.toBigInteger().multiply(other.z))
-            .mod(this.curve.q);
-          if (!u.equals(BigInteger.ZERO)) return false;
-          // v = X2 * Z1 - X1 * Z2
-          v = other.x
-            .toBigInteger()
-            .multiply(this.z)
-            .subtract(this.x.toBigInteger().multiply(other.z))
-            .mod(this.curve.q);
-          return v.equals(BigInteger.ZERO);
-        };
-
-        ec.PointFp.prototype.isInfinity = function() {
-          if (this.x == null && this.y == null) return true;
-          return (
-            this.z.equals(BigInteger.ZERO) &&
-            !this.y.toBigInteger().equals(BigInteger.ZERO)
-          );
-        };
-
-        ec.PointFp.prototype.negate = function() {
-          return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
-        };
-
-        ec.PointFp.prototype.add = function(b) {
-          if (this.isInfinity()) return b;
-          if (b.isInfinity()) return this;
-
-          // u = Y2 * Z1 - Y1 * Z2
-          var u = b.y
-            .toBigInteger()
-            .multiply(this.z)
-            .subtract(this.y.toBigInteger().multiply(b.z))
-            .mod(this.curve.q);
-          // v = X2 * Z1 - X1 * Z2
-          var v = b.x
-            .toBigInteger()
-            .multiply(this.z)
-            .subtract(this.x.toBigInteger().multiply(b.z))
-            .mod(this.curve.q);
-
-          if (BigInteger.ZERO.equals(v)) {
-            if (BigInteger.ZERO.equals(u)) {
-              return this.twice(); // this == b, so double
-            }
-            return this.curve.getInfinity(); // this = -b, so infinity
-          }
-
-          var THREE = new BigInteger("3");
-          var x1 = this.x.toBigInteger();
-          var y1 = this.y.toBigInteger();
-          var x2 = b.x.toBigInteger();
-          var y2 = b.y.toBigInteger();
-
-          var v2 = v.square();
-          var v3 = v2.multiply(v);
-          var x1v2 = x1.multiply(v2);
-          var zu2 = u.square().multiply(this.z);
-
-          // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
-          var x3 = zu2
-            .subtract(x1v2.shiftLeft(1))
-            .multiply(b.z)
-            .subtract(v3)
-            .multiply(v)
-            .mod(this.curve.q);
-          // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
-          var y3 = x1v2
-            .multiply(THREE)
-            .multiply(u)
-            .subtract(y1.multiply(v3))
-            .subtract(zu2.multiply(u))
-            .multiply(b.z)
-            .add(u.multiply(v3))
-            .mod(this.curve.q);
-          // z3 = v^3 * z1 * z2
-          var z3 = v3
-            .multiply(this.z)
-            .multiply(b.z)
-            .mod(this.curve.q);
-
-          return new ec.PointFp(
-            this.curve,
-            this.curve.fromBigInteger(x3),
-            this.curve.fromBigInteger(y3),
-            z3
-          );
-        };
-
-        ec.PointFp.prototype.twice = function() {
-          if (this.isInfinity()) return this;
-          if (this.y.toBigInteger().signum() == 0)
-            return this.curve.getInfinity();
-
-          // TODO: optimized handling of constants
-          var THREE = new BigInteger("3");
-          var x1 = this.x.toBigInteger();
-          var y1 = this.y.toBigInteger();
-
-          var y1z1 = y1.multiply(this.z);
-          var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
-          var a = this.curve.a.toBigInteger();
-
-          // w = 3 * x1^2 + a * z1^2
-          var w = x1.square().multiply(THREE);
-          if (!BigInteger.ZERO.equals(a)) {
-            w = w.add(this.z.square().multiply(a));
-          }
-          w = w.mod(this.curve.q);
-          //this.curve.reduce(w);
-          // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
-          var x3 = w
-            .square()
-            .subtract(x1.shiftLeft(3).multiply(y1sqz1))
-            .shiftLeft(1)
-            .multiply(y1z1)
-            .mod(this.curve.q);
-          // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
-          var y3 = w
-            .multiply(THREE)
-            .multiply(x1)
-            .subtract(y1sqz1.shiftLeft(1))
-            .shiftLeft(2)
-            .multiply(y1sqz1)
-            .subtract(w.square().multiply(w))
-            .mod(this.curve.q);
-          // z3 = 8 * (y1 * z1)^3
-          var z3 = y1z1
-            .square()
-            .multiply(y1z1)
-            .shiftLeft(3)
-            .mod(this.curve.q);
-
-          return new ec.PointFp(
-            this.curve,
-            this.curve.fromBigInteger(x3),
-            this.curve.fromBigInteger(y3),
-            z3
-          );
-        };
-
-        // Simple NAF (Non-Adjacent Form) multiplication algorithm
-        // TODO: modularize the multiplication algorithm
-        ec.PointFp.prototype.multiply = function(k) {
-          if (this.isInfinity()) return this;
-          if (k.signum() == 0) return this.curve.getInfinity();
-
-          var e = k;
-          var h = e.multiply(new BigInteger("3"));
-
-          var neg = this.negate();
-          var R = this;
-
-          var i;
-          for (i = h.bitLength() - 2; i > 0; --i) {
-            R = R.twice();
-
-            var hBit = h.testBit(i);
-            var eBit = e.testBit(i);
-
-            if (hBit != eBit) {
-              R = R.add(hBit ? this : neg);
-            }
-          }
-
-          return R;
-        };
-
-        // Compute this*j + x*k (simultaneous multiplication)
-        ec.PointFp.prototype.multiplyTwo = function(j, x, k) {
-          var i;
-          if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
-          else i = k.bitLength() - 1;
-
-          var R = this.curve.getInfinity();
-          var both = this.add(x);
-          while (i >= 0) {
-            R = R.twice();
-            if (j.testBit(i)) {
-              if (k.testBit(i)) {
-                R = R.add(both);
-              } else {
-                R = R.add(this);
-              }
-            } else {
-              if (k.testBit(i)) {
-                R = R.add(x);
-              }
-            }
-            --i;
-          }
-
-          return R;
-        };
-
-        // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
-        // patched by coretechs to support compressed public keys
-        ec.PointFp.prototype.getEncoded = function(compressed) {
-          var x = this.getX().toBigInteger();
-          var y = this.getY().toBigInteger();
-          var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
-          var enc = ec.integerToBytes(x, len);
-
-          // when compressed prepend byte depending if y point is even or odd
-          if (compressed) {
-            if (y.isEven()) {
-              enc.unshift(0x02);
-            } else {
-              enc.unshift(0x03);
-            }
-          } else {
-            enc.unshift(0x04);
-            enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
-          }
-          return enc;
-        };
-
-        ec.PointFp.decodeFrom = function(curve, enc) {
-          var type = enc[0];
-          var dataLen = enc.length - 1;
-
-          // Extract x and y as byte arrays
-          var xBa = enc.slice(1, 1 + dataLen / 2);
-          var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
-
-          // Prepend zero byte to prevent interpretation as negative integer
-          xBa.unshift(0);
-          yBa.unshift(0);
-
-          // Convert to BigIntegers
-          var x = new BigInteger(xBa);
-          var y = new BigInteger(yBa);
-
-          // Return point
-          return new ec.PointFp(
-            curve,
-            curve.fromBigInteger(x),
-            curve.fromBigInteger(y)
-          );
-        };
-
-        ec.PointFp.prototype.add2D = function(b) {
-          if (this.isInfinity()) return b;
-          if (b.isInfinity()) return this;
-
-          if (this.x.equals(b.x)) {
-            if (this.y.equals(b.y)) {
-              // this = b, i.e. this must be doubled
-              return this.twice();
-            }
-            // this = -b, i.e. the result is the point at infinity
-            return this.curve.getInfinity();
-          }
-
-          var x_x = b.x.subtract(this.x);
-          var y_y = b.y.subtract(this.y);
-          var gamma = y_y.divide(x_x);
-
-          var x3 = gamma
-            .square()
-            .subtract(this.x)
-            .subtract(b.x);
-          var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
-
-          return new ec.PointFp(this.curve, x3, y3);
-        };
-
-        ec.PointFp.prototype.twice2D = function() {
-          if (this.isInfinity()) return this;
-          if (this.y.toBigInteger().signum() == 0) {
-            // if y1 == 0, then (x1, y1) == (x1, -y1)
-            // and hence this = -this and thus 2(x1, y1) == infinity
-            return this.curve.getInfinity();
-          }
-
-          var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
-          var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
-          var gamma = this.x
-            .square()
-            .multiply(THREE)
-            .add(this.curve.a)
-            .divide(this.y.multiply(TWO));
-
-          var x3 = gamma.square().subtract(this.x.multiply(TWO));
-          var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
-
-          return new ec.PointFp(this.curve, x3, y3);
-        };
-
-        ec.PointFp.prototype.multiply2D = function(k) {
-          if (this.isInfinity()) return this;
-          if (k.signum() == 0) return this.curve.getInfinity();
-
-          var e = k;
-          var h = e.multiply(new BigInteger("3"));
-
-          var neg = this.negate();
-          var R = this;
-
-          var i;
-          for (i = h.bitLength() - 2; i > 0; --i) {
-            R = R.twice();
-
-            var hBit = h.testBit(i);
-            var eBit = e.testBit(i);
-
-            if (hBit != eBit) {
-              R = R.add2D(hBit ? this : neg);
-            }
-          }
-
-          return R;
-        };
-
-        ec.PointFp.prototype.isOnCurve = function() {
-          var x = this.getX().toBigInteger();
-          var y = this.getY().toBigInteger();
-          var a = this.curve.getA().toBigInteger();
-          var b = this.curve.getB().toBigInteger();
-          var n = this.curve.getQ();
-          var lhs = y.multiply(y).mod(n);
-          var rhs = x
-            .multiply(x)
-            .multiply(x)
-            .add(a.multiply(x))
-            .add(b)
-            .mod(n);
-          return lhs.equals(rhs);
-        };
-
-        ec.PointFp.prototype.toString = function() {
-          return (
-            "(" +
-            this.getX()
-              .toBigInteger()
-              .toString() +
-            "," +
-            this.getY()
-              .toBigInteger()
-              .toString() +
-            ")"
-          );
-        };
-
-        /**
-         * Validate an elliptic curve point.
-         *
-         * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
-         */
-        ec.PointFp.prototype.validate = function() {
-          var n = this.curve.getQ();
-
-          // Check Q != O
-          if (this.isInfinity()) {
-            throw new Error("Point is at infinity.");
-          }
-
-          // Check coordinate bounds
-          var x = this.getX().toBigInteger();
-          var y = this.getY().toBigInteger();
-          if (
-            x.compareTo(BigInteger.ONE) < 0 ||
-            x.compareTo(n.subtract(BigInteger.ONE)) > 0
-          ) {
-            throw new Error("x coordinate out of bounds");
-          }
-          if (
-            y.compareTo(BigInteger.ONE) < 0 ||
-            y.compareTo(n.subtract(BigInteger.ONE)) > 0
-          ) {
-            throw new Error("y coordinate out of bounds");
-          }
-
-          // Check y^2 = x^3 + ax + b (mod n)
-          if (!this.isOnCurve()) {
-            throw new Error("Point is not on the curve.");
-          }
-
-          // Check nQ = 0 (Q is a scalar multiple of G)
-          if (this.multiply(n).isInfinity()) {
-            // TODO: This check doesn't work - fix.
-            throw new Error("Point is not a scalar multiple of G.");
-          }
-
-          return true;
-        };
-
-        // ----------------
-        // ECCurveFp constructor
-        ec.CurveFp = function(q, a, b) {
-          this.q = q;
-          this.a = this.fromBigInteger(a);
-          this.b = this.fromBigInteger(b);
-          this.infinity = new ec.PointFp(this, null, null);
-          this.reducer = new Barrett(this.q);
-        };
-
-        ec.CurveFp.prototype.getQ = function() {
-          return this.q;
-        };
-
-        ec.CurveFp.prototype.getA = function() {
-          return this.a;
-        };
-
-        ec.CurveFp.prototype.getB = function() {
-          return this.b;
-        };
-
-        ec.CurveFp.prototype.equals = function(other) {
-          if (other == this) return true;
-          return (
-            this.q.equals(other.q) &&
-            this.a.equals(other.a) &&
-            this.b.equals(other.b)
-          );
-        };
-
-        ec.CurveFp.prototype.getInfinity = function() {
-          return this.infinity;
-        };
-
-        ec.CurveFp.prototype.fromBigInteger = function(x) {
-          return new ec.FieldElementFp(this.q, x);
-        };
-
-        ec.CurveFp.prototype.reduce = function(x) {
-          this.reducer.reduce(x);
-        };
-
-        // for now, work with hex strings because they're easier in JS
-        // compressed support added by bitaddress.org
-        ec.CurveFp.prototype.decodePointHex = function(s) {
-          var firstByte = parseInt(s.substr(0, 2), 16);
-          switch (
-            firstByte // first byte
-          ) {
-            case 0:
-              return this.infinity;
-            case 2: // compressed
-            case 3: // compressed
-              var yTilde = firstByte & 1;
-              var xHex = s.substr(2, s.length - 2);
-              var X1 = new BigInteger(xHex, 16);
-              return this.decompressPoint(yTilde, X1);
-            case 4: // uncompressed
-            case 6: // hybrid
-            case 7: // hybrid
-              var len = (s.length - 2) / 2;
-              var xHex = s.substr(2, len);
-              var yHex = s.substr(len + 2, len);
-
-              return new ec.PointFp(
-                this,
-                this.fromBigInteger(new BigInteger(xHex, 16)),
-                this.fromBigInteger(new BigInteger(yHex, 16))
-              );
-
-            default:
-              // unsupported
-              return null;
-          }
-        };
-
-        ec.CurveFp.prototype.encodePointHex = function(p) {
-          if (p.isInfinity()) return "00";
-          var xHex = p
-            .getX()
-            .toBigInteger()
-            .toString(16);
-          var yHex = p
-            .getY()
-            .toBigInteger()
-            .toString(16);
-          var oLen = this.getQ().toString(16).length;
-          if (oLen % 2 != 0) oLen++;
-          while (xHex.length < oLen) {
-            xHex = "0" + xHex;
-          }
-          while (yHex.length < oLen) {
-            yHex = "0" + yHex;
-          }
-          return "04" + xHex + yHex;
-        };
-
-        /*
-         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
-         * Ported to JavaScript by bitaddress.org
-         *
-         * Number yTilde
-         * BigInteger X1
-         */
-        ec.CurveFp.prototype.decompressPoint = function(yTilde, X1) {
-          var x = this.fromBigInteger(X1);
-          var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
-          var beta = alpha.sqrt();
-          // if we can't find a sqrt we haven't got a point on the curve - run!
-          if (beta == null) throw new Error("Invalid point compression");
-          var betaValue = beta.toBigInteger();
-          var bit0 = betaValue.testBit(0) ? 1 : 0;
-          if (bit0 != yTilde) {
-            // Use the other root
-            beta = this.fromBigInteger(this.getQ().subtract(betaValue));
-          }
-          return new ec.PointFp(this, x, beta, null, true);
-        };
-
-        ec.fromHex = function(s) {
-          return new BigInteger(s, 16);
-        };
-
-        ec.integerToBytes = function(i, len) {
-          var bytes = i.toByteArrayUnsigned();
-          if (len < bytes.length) {
-            bytes = bytes.slice(bytes.length - len);
-          } else
-            while (len > bytes.length) {
-              bytes.unshift(0);
-            }
-          return bytes;
-        };
-
-        // Named EC curves
-        // ----------------
-        // X9ECParameters constructor
-        ec.X9Parameters = function(curve, g, n, h) {
-          this.curve = curve;
-          this.g = g;
-          this.n = n;
-          this.h = h;
-        };
-        ec.X9Parameters.prototype.getCurve = function() {
-          return this.curve;
-        };
-        ec.X9Parameters.prototype.getG = function() {
-          return this.g;
-        };
-        ec.X9Parameters.prototype.getN = function() {
-          return this.n;
-        };
-        ec.X9Parameters.prototype.getH = function() {
-          return this.h;
-        };
-
-        // secp256k1 is the Curve used by Bitcoin
-        ec.secNamedCurves = {
-          // used by Bitcoin
-          secp256k1: function() {
-            // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
-            var p = ec.fromHex(
-              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
-            );
-            var a = BigInteger.ZERO;
-            var b = ec.fromHex("7");
-            var n = ec.fromHex(
-              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
-            );
-            var h = BigInteger.ONE;
-            var curve = new ec.CurveFp(p, a, b);
-            var G = curve.decodePointHex(
-              "04" +
-                "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
-                "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"
-            );
-            return new ec.X9Parameters(curve, G, n, h);
-          }
-        };
-
-        // secp256k1 called by Bitcoin's ECKEY
-        ec.getSECCurveByName = function(name) {
-          if (ec.secNamedCurves[name] == undefined) return null;
-          return ec.secNamedCurves[name]();
-        };
-      })();
-    </script>
-    <script type="text/javascript">
-      // secrets.js - by Alexander Stetsyuk - released under MIT License -- Implementation of Shamir Secret Sharing Scheme
-      (function(exports, global) {
-        var defaults = {
-          bits: 8, // default number of bits
-          radix: 16, // work with HEX by default
-          minBits: 3,
-          maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
-
-          bytesPerChar: 2,
-          maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
-
-          // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
-          // The index of each term in the array corresponds to the n for that polynomial
-          // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
-          primitivePolynomials: [
-            null,
-            null,
-            1,
-            3,
-            3,
-            5,
-            3,
-            3,
-            29,
-            17,
-            9,
-            5,
-            83,
-            27,
-            43,
-            3,
-            45,
-            9,
-            39,
-            39,
-            9,
-            5,
-            3,
-            33,
-            27,
-            9,
-            71,
-            39,
-            9,
-            5,
-            83
-          ],
-
-          // warning for insecure PRNG
-          warning:
-            "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
-        };
-
-        // Protected settings object
-        var config = {};
-
-        /** @expose **/
-        exports.getConfig = function() {
-          return {
-            bits: config.bits,
-            unsafePRNG: config.unsafePRNG
-          };
-        };
-
-        function init(bits) {
-          if (
-            bits &&
-            (typeof bits !== "number" ||
-              bits % 1 !== 0 ||
-              bits < defaults.minBits ||
-              bits > defaults.maxBits)
-          ) {
-            throw new Error(
-              "Number of bits must be an integer between " +
-                defaults.minBits +
-                " and " +
-                defaults.maxBits +
-                ", inclusive."
-            );
-          }
-
-          config.radix = defaults.radix;
-          config.bits = bits || defaults.bits;
-          config.size = Math.pow(2, config.bits);
-          config.max = config.size - 1;
-
-          // Construct the exp and log tables for multiplication.
-          var logs = [],
-            exps = [],
-            x = 1,
-            primitive = defaults.primitivePolynomials[config.bits];
-          for (var i = 0; i < config.size; i++) {
-            exps[i] = x;
-            logs[x] = i;
-            x <<= 1;
-            if (x >= config.size) {
-              x ^= primitive;
-              x &= config.max;
-            }
-          }
-
-          config.logs = logs;
-          config.exps = exps;
-        }
-
-        /** @expose **/
-        exports.init = init;
-
-        function isInited() {
-          if (
-            !config.bits ||
-            !config.size ||
-            !config.max ||
-            !config.logs ||
-            !config.exps ||
-            config.logs.length !== config.size ||
-            config.exps.length !== config.size
-          ) {
-            return false;
-          }
-          return true;
-        }
-
-        // Returns a pseudo-random number generator of the form function(bits){}
-        // which should output a random string of 1's and 0's of length `bits`
-        function getRNG() {
-          var randomBits, crypto;
-
-          function construct(bits, arr, radix, size) {
-            var str = "",
-              i = 0,
-              len = arr.length - 1;
-            while (i < len || str.length < bits) {
-              str += padLeft(parseInt(arr[i], radix).toString(2), size);
-              i++;
-            }
-            str = str.substr(-bits);
-            if ((str.match(/0/g) || []).length === str.length) {
-              // all zeros?
-              return null;
-            } else {
-              return str;
-            }
-          }
-
-          // node.js crypto.randomBytes()
-          if (
-            typeof require === "function" &&
-            (crypto = require("crypto")) &&
-            (randomBits = crypto["randomBytes"])
-          ) {
-            return function(bits) {
-              var bytes = Math.ceil(bits / 8),
-                str = null;
-
-              while (str === null) {
-                str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
-              }
-              return str;
+                return options && options.asBytes
+                    ? hmacbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(hmacbytes)
+                        : util.bytesToHex(hmacbytes);
             };
-          }
-
-          // browsers with window.crypto.getRandomValues()
-          if (
-            global["crypto"] &&
-            typeof global["crypto"]["getRandomValues"] === "function" &&
-            typeof global["Uint32Array"] === "function"
-          ) {
-            crypto = global["crypto"];
-            return function(bits) {
-              var elems = Math.ceil(bits / 32),
-                str = null,
-                arr = new global["Uint32Array"](elems);
-
-              while (str === null) {
-                crypto["getRandomValues"](arr);
-                str = construct(bits, arr, 10, 32);
-              }
-
-              return str;
-            };
-          }
-
-          // A totally insecure RNG!!! (except in Safari)
-          // Will produce a warning every time it is called.
-          config.unsafePRNG = true;
-          warn();
-
-          var bitsPerNum = 32;
-          var max = Math.pow(2, bitsPerNum) - 1;
-          return function(bits) {
-            var elems = Math.ceil(bits / bitsPerNum);
-            var arr = [],
-              str = null;
-            while (str === null) {
-              for (var i = 0; i < elems; i++) {
-                arr[i] = Math.floor(Math.random() * max + 1);
-              }
-              str = construct(bits, arr, 10, bitsPerNum);
-            }
-            return str;
-          };
-        }
-
-        // Warn about using insecure rng.
-        // Called when Math.random() is being used.
-        function warn() {
-          global["console"]["warn"](defaults.warning);
-          if (typeof global["alert"] === "function" && config.alert) {
-            global["alert"](defaults.warning);
-          }
-        }
-
-        // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
-        /** @expose **/
-        exports.setRNG = function(rng, alert) {
-          if (!isInited()) {
-            this.init();
-          }
-          config.unsafePRNG = false;
-          rng = rng || getRNG();
-
-          // test the RNG (5 times)
-          if (
-            typeof rng !== "function" ||
-            typeof rng(config.bits) !== "string" ||
-            !parseInt(rng(config.bits), 2) ||
-            rng(config.bits).length > config.bits ||
-            rng(config.bits).length < config.bits
-          ) {
-            throw new Error(
-              "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
-            );
-          } else {
-            config.rng = rng;
-          }
-          config.alert = !!alert;
-
-          return !!config.unsafePRNG;
-        };
-
-        function isSetRNG() {
-          return typeof config.rng === "function";
-        }
-
-        // Generates a random bits-length number string using the PRNG
-        /** @expose **/
-        exports.random = function(bits) {
-          if (!isSetRNG()) {
-            this.setRNG();
-          }
-
-          if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
-            throw new Error(
-              "Number of bits must be an integer greater than 1."
-            );
-          }
-
-          if (config.unsafePRNG) {
-            warn();
-          }
-          return bin2hex(config.rng(bits));
-        };
-
-        // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
-        // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
-        // requiring `threshold` number of shares to reconstruct the secret.
-        // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
-        /** @expose **/
-        exports.share = function(
-          secret,
-          numShares,
-          threshold,
-          padLength,
-          withoutPrefix
-        ) {
-          if (!isInited()) {
-            this.init();
-          }
-          if (!isSetRNG()) {
-            this.setRNG();
-          }
-
-          padLength = padLength || 0;
-
-          if (typeof secret !== "string") {
-            throw new Error("Secret must be a string.");
-          }
-          if (
-            typeof numShares !== "number" ||
-            numShares % 1 !== 0 ||
-            numShares < 2
-          ) {
-            throw new Error(
-              "Number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive."
-            );
-          }
-          if (numShares > config.max) {
-            var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
-            throw new Error(
-              "Number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive. To create " +
-                numShares +
-                " shares, use at least " +
-                neededBits +
-                " bits."
-            );
-          }
-          if (
-            typeof threshold !== "number" ||
-            threshold % 1 !== 0 ||
-            threshold < 2
-          ) {
-            throw new Error(
-              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive."
-            );
-          }
-          if (threshold > config.max) {
-            var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
-            throw new Error(
-              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive.  To use a threshold of " +
-                threshold +
-                ", use at least " +
-                neededBits +
-                " bits."
-            );
-          }
-          if (typeof padLength !== "number" || padLength % 1 !== 0) {
-            throw new Error(
-              "Zero-pad length must be an integer greater than 1."
-            );
-          }
-
-          if (config.unsafePRNG) {
-            warn();
-          }
-
-          secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
-          secret = split(secret, padLength);
-          var x = new Array(numShares),
-            y = new Array(numShares);
-          for (var i = 0, len = secret.length; i < len; i++) {
-            var subShares = this._getShares(secret[i], numShares, threshold);
-            for (var j = 0; j < numShares; j++) {
-              x[j] = x[j] || subShares[j].x.toString(config.radix);
-              y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
-            }
-          }
-          var padding = config.max.toString(config.radix).length;
-          if (withoutPrefix) {
-            for (var i = 0; i < numShares; i++) {
-              x[i] = bin2hex(y[i]);
-            }
-          } else {
-            for (var i = 0; i < numShares; i++) {
-              x[i] =
-                config.bits.toString(36).toUpperCase() +
-                padLeft(x[i], padding) +
-                bin2hex(y[i]);
-            }
-          }
-
-          return x;
-        };
-
-        // This is the basic polynomial generation and evaluation function
-        // for a `config.bits`-length secret (NOT an arbitrary length)
-        // Note: no error-checking at this stage! If `secrets` is NOT
-        // a NUMBER less than 2^bits-1, the output will be incorrect!
-        /** @expose **/
-        exports._getShares = function(secret, numShares, threshold) {
-          var shares = [];
-          var coeffs = [secret];
-
-          for (var i = 1; i < threshold; i++) {
-            coeffs[i] = parseInt(config.rng(config.bits), 2);
-          }
-          for (var i = 1, len = numShares + 1; i < len; i++) {
-            shares[i - 1] = {
-              x: i,
-              y: horner(i, coeffs)
-            };
-          }
-          return shares;
-        };
-
-        // Polynomial evaluation at `x` using Horner's Method
-        // TODO: this can possibly be sped up using other methods
-        // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
-        //       so if fx===0, just set fx to coeff[i] because
-        //       using the exp/log form will result in incorrect value
-        function horner(x, coeffs) {
-          var logx = config.logs[x];
-          var fx = 0;
-          for (var i = coeffs.length - 1; i >= 0; i--) {
-            if (fx === 0) {
-              fx = coeffs[i];
-              continue;
-            }
-            fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
-          }
-          return fx;
-        }
-
-        function inArray(arr, val) {
-          for (var i = 0, len = arr.length; i < len; i++) {
-            if (arr[i] === val) {
-              return true;
-            }
-          }
-          return false;
-        }
-
-        function processShare(share) {
-          var bits = parseInt(share[0], 36);
-          if (
-            bits &&
-            (typeof bits !== "number" ||
-              bits % 1 !== 0 ||
-              bits < defaults.minBits ||
-              bits > defaults.maxBits)
-          ) {
-            throw new Error(
-              "Number of bits must be an integer between " +
-                defaults.minBits +
-                " and " +
-                defaults.maxBits +
-                ", inclusive."
-            );
-          }
-
-          var max = Math.pow(2, bits) - 1;
-          var idLength = max.toString(config.radix).length;
-
-          var id = parseInt(share.substr(1, idLength), config.radix);
-          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
-            throw new Error(
-              "Share id must be an integer between 1 and " +
-                config.max +
-                ", inclusive."
-            );
-          }
-          share = share.substr(idLength + 1);
-          if (!share.length) {
-            throw new Error("Invalid share: zero-length share.");
-          }
-          return {
-            bits: bits,
-            id: id,
-            value: share
-          };
-        }
-
-        /** @expose **/
-        exports._processShare = processShare;
-
-        // Protected method that evaluates the Lagrange interpolation
-        // polynomial at x=`at` for individual config.bits-length
-        // segments of each share in the `shares` Array.
-        // Each share is expressed in base `inputRadix`. The output
-        // is expressed in base `outputRadix'
-        function combine(at, shares) {
-          var setBits,
-            share,
-            x = [],
-            y = [],
-            result = "",
-            idx;
-
-          for (var i = 0, len = shares.length; i < len; i++) {
-            share = processShare(shares[i]);
-            if (typeof setBits === "undefined") {
-              setBits = share["bits"];
-            } else if (share["bits"] !== setBits) {
-              throw new Error("Mismatched shares: Different bit settings.");
-            }
-
-            if (config.bits !== setBits) {
-              init(setBits);
-            }
-
-            if (inArray(x, share["id"])) {
-              // repeated x value?
-              continue;
-            }
-
-            idx = x.push(share["id"]) - 1;
-            share = split(hex2bin(share["value"]));
-            for (var j = 0, len2 = share.length; j < len2; j++) {
-              y[j] = y[j] || [];
-              y[j][idx] = share[j];
-            }
-          }
-
-          for (var i = 0, len = y.length; i < len; i++) {
-            result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
-          }
-
-          if (at === 0) {
-            // reconstructing the secret
-            var idx = result.indexOf("1"); //find the first 1
-            return bin2hex(result.slice(idx + 1));
-          } else {
-            // generating a new share
-            return bin2hex(result);
-          }
-        }
-
-        // Combine `shares` Array into the original secret
-        /** @expose **/
-        exports.combine = function(shares) {
-          return combine(0, shares);
-        };
-
-        // Generate a new share with id `id` (a number between 1 and 2^bits-1)
-        // `id` can be a Number or a String in the default radix (16)
-        /** @expose **/
-        exports.newShare = function(id, shares) {
-          if (typeof id === "string") {
-            id = parseInt(id, config.radix);
-          }
-
-          var share = processShare(shares[0]);
-          var max = Math.pow(2, share["bits"]) - 1;
-
-          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
-            throw new Error(
-              "Share id must be an integer between 1 and " +
-                config.max +
-                ", inclusive."
-            );
-          }
-
-          var padding = max.toString(config.radix).length;
-          return (
-            config.bits.toString(36).toUpperCase() +
-            padLeft(id.toString(config.radix), padding) +
-            combine(id, shares)
-          );
-        };
-
-        // Evaluate the Lagrange interpolation polynomial at x = `at`
-        // using x and y Arrays that are of the same length, with
-        // corresponding elements constituting points on the polynomial.
-        function lagrange(at, x, y) {
-          var sum = 0,
-            product,
-            i,
-            j;
-
-          for (var i = 0, len = x.length; i < len; i++) {
-            if (!y[i]) {
-              continue;
-            }
-
-            product = config.logs[y[i]];
-            for (var j = 0; j < len; j++) {
-              if (i === j) {
-                continue;
-              }
-              if (at === x[j]) {
-                // happens when computing a share that is in the list of shares used to compute it
-                product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
-                break;
-              }
-              product =
-                (product +
-                  config.logs[at ^ x[j]] -
-                  config.logs[x[i] ^ x[j]] +
-                  config.max) /* to make sure it's not negative */ %
-                config.max;
-            }
-
-            sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
-          }
-          return sum;
-        }
-
-        /** @expose **/
-        exports._lagrange = lagrange;
-
-        // Splits a number string `bits`-length segments, after first
-        // optionally zero-padding it to a length that is a multiple of `padLength.
-        // Returns array of integers (each less than 2^bits-1), with each element
-        // representing a `bits`-length segment of the input string from right to left,
-        // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
-        function split(str, padLength) {
-          if (padLength) {
-            str = padLeft(str, padLength);
-          }
-          var parts = [];
-          for (var i = str.length; i > config.bits; i -= config.bits) {
-            parts.push(parseInt(str.slice(i - config.bits, i), 2));
-          }
-          parts.push(parseInt(str.slice(0, i), 2));
-          return parts;
-        }
-
-        // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
-        function padLeft(str, bits) {
-          bits = bits || config.bits;
-          var missing = str.length % bits;
-          return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
-        }
-
-        function hex2bin(str) {
-          var bin = "",
-            num;
-          for (var i = str.length - 1; i >= 0; i--) {
-            num = parseInt(str[i], 16);
-            if (isNaN(num)) {
-              throw new Error("Invalid hex character.");
-            }
-            bin = padLeft(num.toString(2), 4) + bin;
-          }
-          return bin;
-        }
-
-        function bin2hex(str) {
-          var hex = "",
-            num;
-          str = padLeft(str, 4);
-          for (var i = str.length; i >= 4; i -= 4) {
-            num = parseInt(str.slice(i - 4, i), 2);
-            if (isNaN(num)) {
-              throw new Error("Invalid binary character.");
-            }
-            hex = num.toString(16) + hex;
-          }
-          return hex;
-        }
-
-        // Converts a given UTF16 character string to the HEX representation.
-        // Each character of the input string is represented by
-        // `bytesPerChar` bytes in the output string.
-        /** @expose **/
-        exports.str2hex = function(str, bytesPerChar) {
-          if (typeof str !== "string") {
-            throw new Error("Input must be a character string.");
-          }
-          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
-
-          if (
-            typeof bytesPerChar !== "number" ||
-            bytesPerChar % 1 !== 0 ||
-            bytesPerChar < 1 ||
-            bytesPerChar > defaults.maxBytesPerChar
-          ) {
-            throw new Error(
-              "Bytes per character must be an integer between 1 and " +
-                defaults.maxBytesPerChar +
-                ", inclusive."
-            );
-          }
-
-          var hexChars = 2 * bytesPerChar;
-          var max = Math.pow(16, hexChars) - 1;
-          var out = "",
-            num;
-          for (var i = 0, len = str.length; i < len; i++) {
-            num = str[i].charCodeAt();
-            if (isNaN(num)) {
-              throw new Error("Invalid character: " + str[i]);
-            } else if (num > max) {
-              var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
-              throw new Error(
-                "Invalid character code (" +
-                  num +
-                  "). Maximum allowable is 256^bytes-1 (" +
-                  max +
-                  "). To convert this character, use at least " +
-                  neededBytes +
-                  " bytes."
-              );
-            } else {
-              out = padLeft(num.toString(16), hexChars) + out;
-            }
-          }
-          return out;
-        };
-
-        // Converts a given HEX number string to a UTF16 character string.
-        /** @expose **/
-        exports.hex2str = function(str, bytesPerChar) {
-          if (typeof str !== "string") {
-            throw new Error("Input must be a hexadecimal string.");
-          }
-          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
-
-          if (
-            typeof bytesPerChar !== "number" ||
-            bytesPerChar % 1 !== 0 ||
-            bytesPerChar < 1 ||
-            bytesPerChar > defaults.maxBytesPerChar
-          ) {
-            throw new Error(
-              "Bytes per character must be an integer between 1 and " +
-                defaults.maxBytesPerChar +
-                ", inclusive."
-            );
-          }
-
-          var hexChars = 2 * bytesPerChar;
-          var out = "";
-          str = padLeft(str, hexChars);
-          for (var i = 0, len = str.length; i < len; i += hexChars) {
-            out =
-              String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
-              out;
-          }
-          return out;
-        };
-
-        // by default, initialize without an RNG
-        exports.init();
-      })(
-        typeof module !== "undefined" && module["exports"]
-          ? module["exports"]
-          : (window["secrets"] = {}),
-        typeof GLOBAL !== "undefined" ? GLOBAL : window
-      );
+        })();
     </script>
+
     <script type="text/javascript">
-      // Upstream 'BigInteger' here:
-      // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
-      // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
-      // Review and Testing: https://github.com/cryptocoinjs/bigi/
-      /*!
-       * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
-       *
-       * Copyright (c) 2005  Tom Wu
-       * All Rights Reserved.
-       * BSD License
-       * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
-       *
-       * Copyright Stephan Thomas
-       * Copyright pointbiz
-       */
-
-      (function() {
-        // (public) Constructor function of Global BigInteger object
-        var BigInteger = (window.BigInteger = function BigInteger(a, b, c) {
-          if (!(this instanceof BigInteger)) return new BigInteger(a, b, c);
-
-          if (a != null)
-            if ("number" == typeof a) this.fromNumber(a, b, c);
-            else if (b == null && "string" != typeof a) this.fromString(a, 256);
-            else this.fromString(a, b);
-        });
-
-        // Bits per digit
-        var dbits;
-
-        // JavaScript engine analysis
-        var canary = 0xdeadbeefcafe;
-        var j_lm = (canary & 0xffffff) == 0xefcafe;
-
-        // return new, unset BigInteger
-        function nbi() {
-          return new BigInteger(null);
-        }
-
-        // am: Compute w_j += (x*this_i), propagate carries,
-        // c is initial carry, returns final carry.
-        // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
-        // We need to select the fastest one that works in this environment.
-
-        // am1: use a single mult and divide to get the high bits,
-        // max digit bits should be 26 because
-        // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
-        function am1(i, x, w, j, c, n) {
-          while (--n >= 0) {
-            var v = x * this[i++] + w[j] + c;
-            c = Math.floor(v / 0x4000000);
-            w[j++] = v & 0x3ffffff;
-          }
-          return c;
-        }
-        // am2 avoids a big mult-and-extract completely.
-        // Max digit bits should be <= 30 because we do bitwise ops
-        // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
-        function am2(i, x, w, j, c, n) {
-          var xl = x & 0x7fff,
-            xh = x >> 15;
-          while (--n >= 0) {
-            var l = this[i] & 0x7fff;
-            var h = this[i++] >> 15;
-            var m = xh * l + h * xl;
-            l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
-            c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
-            w[j++] = l & 0x3fffffff;
-          }
-          return c;
-        }
-        // Alternately, set max digit bits to 28 since some
-        // browsers slow down when dealing with 32-bit numbers.
-        function am3(i, x, w, j, c, n) {
-          var xl = x & 0x3fff,
-            xh = x >> 14;
-          while (--n >= 0) {
-            var l = this[i] & 0x3fff;
-            var h = this[i++] >> 14;
-            var m = xh * l + h * xl;
-            l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
-            c = (l >> 28) + (m >> 14) + xh * h;
-            w[j++] = l & 0xfffffff;
-          }
-          return c;
-        }
-        if (j_lm && navigator.appName == "Microsoft Internet Explorer") {
-          BigInteger.prototype.am = am2;
-          dbits = 30;
-        } else if (j_lm && navigator.appName != "Netscape") {
-          BigInteger.prototype.am = am1;
-          dbits = 26;
-        } else {
-          // Mozilla/Netscape seems to prefer am3
-          BigInteger.prototype.am = am3;
-          dbits = 28;
-        }
-
-        BigInteger.prototype.DB = dbits;
-        BigInteger.prototype.DM = (1 << dbits) - 1;
-        BigInteger.prototype.DV = 1 << dbits;
-
-        var BI_FP = 52;
-        BigInteger.prototype.FV = Math.pow(2, BI_FP);
-        BigInteger.prototype.F1 = BI_FP - dbits;
-        BigInteger.prototype.F2 = 2 * dbits - BI_FP;
-
-        // Digit conversions
-        var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
-        var BI_RC = new Array();
-        var rr, vv;
-        rr = "0".charCodeAt(0);
-        for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
-        rr = "a".charCodeAt(0);
-        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-        rr = "A".charCodeAt(0);
-        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-
-        function int2char(n) {
-          return BI_RM.charAt(n);
-        }
-
-        function intAt(s, i) {
-          var c = BI_RC[s.charCodeAt(i)];
-          return c == null ? -1 : c;
-        }
-
-        // return bigint initialized to value
-        function nbv(i) {
-          var r = nbi();
-          r.fromInt(i);
-          return r;
-        }
-
-        // returns bit length of the integer x
-        function nbits(x) {
-          var r = 1,
-            t;
-          if ((t = x >>> 16) != 0) {
-            x = t;
-            r += 16;
-          }
-          if ((t = x >> 8) != 0) {
-            x = t;
-            r += 8;
-          }
-          if ((t = x >> 4) != 0) {
-            x = t;
-            r += 4;
-          }
-          if ((t = x >> 2) != 0) {
-            x = t;
-            r += 2;
-          }
-          if ((t = x >> 1) != 0) {
-            x = t;
-            r += 1;
-          }
-          return r;
-        }
-
-        // (protected) copy this to r
-        BigInteger.prototype.copyTo = function(r) {
-          for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
-          r.t = this.t;
-          r.s = this.s;
-        };
-
-        // (protected) set from integer value x, -DV <= x < DV
-        BigInteger.prototype.fromInt = function(x) {
-          this.t = 1;
-          this.s = x < 0 ? -1 : 0;
-          if (x > 0) this[0] = x;
-          else if (x < -1) this[0] = x + this.DV;
-          else this.t = 0;
-        };
-
-        // (protected) set from string and radix
-        BigInteger.prototype.fromString = function(s, b) {
-          var k;
-          if (b == 16) k = 4;
-          else if (b == 8) k = 3;
-          else if (b == 256) k = 8;
-          // byte array
-          else if (b == 2) k = 1;
-          else if (b == 32) k = 5;
-          else if (b == 4) k = 2;
-          else {
-            this.fromRadix(s, b);
-            return;
-          }
-          this.t = 0;
-          this.s = 0;
-          var i = s.length,
-            mi = false,
-            sh = 0;
-          while (--i >= 0) {
-            var x = k == 8 ? s[i] & 0xff : intAt(s, i);
-            if (x < 0) {
-              if (s.charAt(i) == "-") mi = true;
-              continue;
-            }
-            mi = false;
-            if (sh == 0) this[this.t++] = x;
-            else if (sh + k > this.DB) {
-              this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
-              this[this.t++] = x >> (this.DB - sh);
-            } else this[this.t - 1] |= x << sh;
-            sh += k;
-            if (sh >= this.DB) sh -= this.DB;
-          }
-          if (k == 8 && (s[0] & 0x80) != 0) {
-            this.s = -1;
-            if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
-          }
-          this.clamp();
-          if (mi) BigInteger.ZERO.subTo(this, this);
-        };
-
-        // (protected) clamp off excess high words
-        BigInteger.prototype.clamp = function() {
-          var c = this.s & this.DM;
-          while (this.t > 0 && this[this.t - 1] == c) --this.t;
-        };
-
-        // (protected) r = this << n*DB
-        BigInteger.prototype.dlShiftTo = function(n, r) {
-          var i;
-          for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
-          for (i = n - 1; i >= 0; --i) r[i] = 0;
-          r.t = this.t + n;
-          r.s = this.s;
-        };
-
-        // (protected) r = this >> n*DB
-        BigInteger.prototype.drShiftTo = function(n, r) {
-          for (var i = n; i < this.t; ++i) r[i - n] = this[i];
-          r.t = Math.max(this.t - n, 0);
-          r.s = this.s;
-        };
-
-        // (protected) r = this << n
-        BigInteger.prototype.lShiftTo = function(n, r) {
-          var bs = n % this.DB;
-          var cbs = this.DB - bs;
-          var bm = (1 << cbs) - 1;
-          var ds = Math.floor(n / this.DB),
-            c = (this.s << bs) & this.DM,
-            i;
-          for (i = this.t - 1; i >= 0; --i) {
-            r[i + ds + 1] = (this[i] >> cbs) | c;
-            c = (this[i] & bm) << bs;
-          }
-          for (i = ds - 1; i >= 0; --i) r[i] = 0;
-          r[ds] = c;
-          r.t = this.t + ds + 1;
-          r.s = this.s;
-          r.clamp();
-        };
-
-        // (protected) r = this >> n
-        BigInteger.prototype.rShiftTo = function(n, r) {
-          r.s = this.s;
-          var ds = Math.floor(n / this.DB);
-          if (ds >= this.t) {
-            r.t = 0;
-            return;
-          }
-          var bs = n % this.DB;
-          var cbs = this.DB - bs;
-          var bm = (1 << bs) - 1;
-          r[0] = this[ds] >> bs;
-          for (var i = ds + 1; i < this.t; ++i) {
-            r[i - ds - 1] |= (this[i] & bm) << cbs;
-            r[i - ds] = this[i] >> bs;
-          }
-          if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
-          r.t = this.t - ds;
-          r.clamp();
-        };
-
-        // (protected) r = this - a
-        BigInteger.prototype.subTo = function(a, r) {
-          var i = 0,
-            c = 0,
-            m = Math.min(a.t, this.t);
-          while (i < m) {
-            c += this[i] - a[i];
-            r[i++] = c & this.DM;
-            c >>= this.DB;
-          }
-          if (a.t < this.t) {
-            c -= a.s;
-            while (i < this.t) {
-              c += this[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += this.s;
-          } else {
-            c += this.s;
-            while (i < a.t) {
-              c -= a[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c -= a.s;
-          }
-          r.s = c < 0 ? -1 : 0;
-          if (c < -1) r[i++] = this.DV + c;
-          else if (c > 0) r[i++] = c;
-          r.t = i;
-          r.clamp();
-        };
-
-        // (protected) r = this * a, r != this,a (HAC 14.12)
-        // "this" should be the larger one if appropriate.
-        BigInteger.prototype.multiplyTo = function(a, r) {
-          var x = this.abs(),
-            y = a.abs();
-          var i = x.t;
-          r.t = i + y.t;
-          while (--i >= 0) r[i] = 0;
-          for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
-          r.s = 0;
-          r.clamp();
-          if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
-        };
-
-        // (protected) r = this^2, r != this (HAC 14.16)
-        BigInteger.prototype.squareTo = function(r) {
-          var x = this.abs();
-          var i = (r.t = 2 * x.t);
-          while (--i >= 0) r[i] = 0;
-          for (i = 0; i < x.t - 1; ++i) {
-            var c = x.am(i, x[i], r, 2 * i, 0, 1);
-            if (
-              (r[i + x.t] += x.am(
-                i + 1,
-                2 * x[i],
-                r,
-                2 * i + 1,
-                c,
-                x.t - i - 1
-              )) >= x.DV
-            ) {
-              r[i + x.t] -= x.DV;
-              r[i + x.t + 1] = 1;
-            }
-          }
-          if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
-          r.s = 0;
-          r.clamp();
-        };
-
-        // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
-        // r != q, this != m.  q or r may be null.
-        BigInteger.prototype.divRemTo = function(m, q, r) {
-          var pm = m.abs();
-          if (pm.t <= 0) return;
-          var pt = this.abs();
-          if (pt.t < pm.t) {
-            if (q != null) q.fromInt(0);
-            if (r != null) this.copyTo(r);
-            return;
-          }
-          if (r == null) r = nbi();
-          var y = nbi(),
-            ts = this.s,
-            ms = m.s;
-          var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
-          if (nsh > 0) {
-            pm.lShiftTo(nsh, y);
-            pt.lShiftTo(nsh, r);
-          } else {
-            pm.copyTo(y);
-            pt.copyTo(r);
-          }
-          var ys = y.t;
-          var y0 = y[ys - 1];
-          if (y0 == 0) return;
-          var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
-          var d1 = this.FV / yt,
-            d2 = (1 << this.F1) / yt,
-            e = 1 << this.F2;
-          var i = r.t,
-            j = i - ys,
-            t = q == null ? nbi() : q;
-          y.dlShiftTo(j, t);
-          if (r.compareTo(t) >= 0) {
-            r[r.t++] = 1;
-            r.subTo(t, r);
-          }
-          BigInteger.ONE.dlShiftTo(ys, t);
-          t.subTo(y, y); // "negative" y so we can replace sub with am later
-          while (y.t < ys) y[y.t++] = 0;
-          while (--j >= 0) {
-            // Estimate quotient digit
-            var qd =
-              r[--i] == y0
-                ? this.DM
-                : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
-            if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
-              // Try it out
-              y.dlShiftTo(j, t);
-              r.subTo(t, r);
-              while (r[i] < --qd) r.subTo(t, r);
-            }
-          }
-          if (q != null) {
-            r.drShiftTo(ys, q);
-            if (ts != ms) BigInteger.ZERO.subTo(q, q);
-          }
-          r.t = ys;
-          r.clamp();
-          if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
-          if (ts < 0) BigInteger.ZERO.subTo(r, r);
-        };
-
-        // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
-        // justification:
-        //         xy == 1 (mod m)
-        //         xy =  1+km
-        //   xy(2-xy) = (1+km)(1-km)
-        // x[y(2-xy)] = 1-k^2m^2
-        // x[y(2-xy)] == 1 (mod m^2)
-        // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
-        // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
-        // JS multiply "overflows" differently from C/C++, so care is needed here.
-        BigInteger.prototype.invDigit = function() {
-          if (this.t < 1) return 0;
-          var x = this[0];
-          if ((x & 1) == 0) return 0;
-          var y = x & 3; // y == 1/x mod 2^2
-          y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
-          y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
-          y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
-          // last step - calculate inverse mod DV directly;
-          // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
-          y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
-          // we really want the negative inverse, and -DV < y < DV
-          return y > 0 ? this.DV - y : -y;
-        };
-
-        // (protected) true iff this is even
-        BigInteger.prototype.isEven = function() {
-          return (this.t > 0 ? this[0] & 1 : this.s) == 0;
-        };
-
-        // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
-        BigInteger.prototype.exp = function(e, z) {
-          if (e > 0xffffffff || e < 1) return BigInteger.ONE;
-          var r = nbi(),
-            r2 = nbi(),
-            g = z.convert(this),
-            i = nbits(e) - 1;
-          g.copyTo(r);
-          while (--i >= 0) {
-            z.sqrTo(r, r2);
-            if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
-            else {
-              var t = r;
-              r = r2;
-              r2 = t;
-            }
-          }
-          return z.revert(r);
-        };
-
-        // (public) return string representation in given radix
-        BigInteger.prototype.toString = function(b) {
-          if (this.s < 0) return "-" + this.negate().toString(b);
-          var k;
-          if (b == 16) k = 4;
-          else if (b == 8) k = 3;
-          else if (b == 2) k = 1;
-          else if (b == 32) k = 5;
-          else if (b == 4) k = 2;
-          else return this.toRadix(b);
-          var km = (1 << k) - 1,
-            d,
-            m = false,
-            r = "",
-            i = this.t;
-          var p = this.DB - ((i * this.DB) % k);
-          if (i-- > 0) {
-            if (p < this.DB && (d = this[i] >> p) > 0) {
-              m = true;
-              r = int2char(d);
-            }
-            while (i >= 0) {
-              if (p < k) {
-                d = (this[i] & ((1 << p) - 1)) << (k - p);
-                d |= this[--i] >> (p += this.DB - k);
-              } else {
-                d = (this[i] >> (p -= k)) & km;
-                if (p <= 0) {
-                  p += this.DB;
-                  --i;
-                }
-              }
-              if (d > 0) m = true;
-              if (m) r += int2char(d);
-            }
-          }
-          return m ? r : "0";
-        };
-
-        // (public) -this
-        BigInteger.prototype.negate = function() {
-          var r = nbi();
-          BigInteger.ZERO.subTo(this, r);
-          return r;
-        };
-
-        // (public) |this|
-        BigInteger.prototype.abs = function() {
-          return this.s < 0 ? this.negate() : this;
-        };
-
-        // (public) return + if this > a, - if this < a, 0 if equal
-        BigInteger.prototype.compareTo = function(a) {
-          var r = this.s - a.s;
-          if (r != 0) return r;
-          var i = this.t;
-          r = i - a.t;
-          if (r != 0) return this.s < 0 ? -r : r;
-          while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
-          return 0;
-        };
-
-        // (public) return the number of bits in "this"
-        BigInteger.prototype.bitLength = function() {
-          if (this.t <= 0) return 0;
-          return (
-            this.DB * (this.t - 1) +
-            nbits(this[this.t - 1] ^ (this.s & this.DM))
-          );
-        };
-
-        // (public) this mod a
-        BigInteger.prototype.mod = function(a) {
-          var r = nbi();
-          this.abs().divRemTo(a, null, r);
-          if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
-          return r;
-        };
-
-        // (public) this^e % m, 0 <= e < 2^32
-        BigInteger.prototype.modPowInt = function(e, m) {
-          var z;
-          if (e < 256 || m.isEven()) z = new Classic(m);
-          else z = new Montgomery(m);
-          return this.exp(e, z);
-        };
-
-        // "constants"
-        BigInteger.ZERO = nbv(0);
-        BigInteger.ONE = nbv(1);
-
-        // Copyright (c) 2005-2009  Tom Wu
-        // All Rights Reserved.
-        // See "LICENSE" for details.
-        // Extended JavaScript BN functions, required for RSA private ops.
-        // Version 1.1: new BigInteger("0", 10) returns "proper" zero
-        // Version 1.2: square() API, isProbablePrime fix
-
-        // return index of lowest 1-bit in x, x < 2^31
-        function lbit(x) {
-          if (x == 0) return -1;
-          var r = 0;
-          if ((x & 0xffff) == 0) {
-            x >>= 16;
-            r += 16;
-          }
-          if ((x & 0xff) == 0) {
-            x >>= 8;
-            r += 8;
-          }
-          if ((x & 0xf) == 0) {
-            x >>= 4;
-            r += 4;
-          }
-          if ((x & 3) == 0) {
-            x >>= 2;
-            r += 2;
-          }
-          if ((x & 1) == 0) ++r;
-          return r;
-        }
-
-        // return number of 1 bits in x
-        function cbit(x) {
-          var r = 0;
-          while (x != 0) {
-            x &= x - 1;
-            ++r;
-          }
-          return r;
-        }
-
-        var lowprimes = [
-          2,
-          3,
-          5,
-          7,
-          11,
-          13,
-          17,
-          19,
-          23,
-          29,
-          31,
-          37,
-          41,
-          43,
-          47,
-          53,
-          59,
-          61,
-          67,
-          71,
-          73,
-          79,
-          83,
-          89,
-          97,
-          101,
-          103,
-          107,
-          109,
-          113,
-          127,
-          131,
-          137,
-          139,
-          149,
-          151,
-          157,
-          163,
-          167,
-          173,
-          179,
-          181,
-          191,
-          193,
-          197,
-          199,
-          211,
-          223,
-          227,
-          229,
-          233,
-          239,
-          241,
-          251,
-          257,
-          263,
-          269,
-          271,
-          277,
-          281,
-          283,
-          293,
-          307,
-          311,
-          313,
-          317,
-          331,
-          337,
-          347,
-          349,
-          353,
-          359,
-          367,
-          373,
-          379,
-          383,
-          389,
-          397,
-          401,
-          409,
-          419,
-          421,
-          431,
-          433,
-          439,
-          443,
-          449,
-          457,
-          461,
-          463,
-          467,
-          479,
-          487,
-          491,
-          499,
-          503,
-          509,
-          521,
-          523,
-          541,
-          547,
-          557,
-          563,
-          569,
-          571,
-          577,
-          587,
-          593,
-          599,
-          601,
-          607,
-          613,
-          617,
-          619,
-          631,
-          641,
-          643,
-          647,
-          653,
-          659,
-          661,
-          673,
-          677,
-          683,
-          691,
-          701,
-          709,
-          719,
-          727,
-          733,
-          739,
-          743,
-          751,
-          757,
-          761,
-          769,
-          773,
-          787,
-          797,
-          809,
-          811,
-          821,
-          823,
-          827,
-          829,
-          839,
-          853,
-          857,
-          859,
-          863,
-          877,
-          881,
-          883,
-          887,
-          907,
-          911,
-          919,
-          929,
-          937,
-          941,
-          947,
-          953,
-          967,
-          971,
-          977,
-          983,
-          991,
-          997
-        ];
-        var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
-
-        // (protected) return x s.t. r^x < DV
-        BigInteger.prototype.chunkSize = function(r) {
-          return Math.floor((Math.LN2 * this.DB) / Math.log(r));
-        };
-
-        // (protected) convert to radix string
-        BigInteger.prototype.toRadix = function(b) {
-          if (b == null) b = 10;
-          if (this.signum() == 0 || b < 2 || b > 36) return "0";
-          var cs = this.chunkSize(b);
-          var a = Math.pow(b, cs);
-          var d = nbv(a),
-            y = nbi(),
-            z = nbi(),
-            r = "";
-          this.divRemTo(d, y, z);
-          while (y.signum() > 0) {
-            r = (a + z.intValue()).toString(b).substr(1) + r;
-            y.divRemTo(d, y, z);
-          }
-          return z.intValue().toString(b) + r;
-        };
-
-        // (protected) convert from radix string
-        BigInteger.prototype.fromRadix = function(s, b) {
-          this.fromInt(0);
-          if (b == null) b = 10;
-          var cs = this.chunkSize(b);
-          var d = Math.pow(b, cs),
-            mi = false,
-            j = 0,
-            w = 0;
-          for (var i = 0; i < s.length; ++i) {
-            var x = intAt(s, i);
-            if (x < 0) {
-              if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
-              continue;
-            }
-            w = b * w + x;
-            if (++j >= cs) {
-              this.dMultiply(d);
-              this.dAddOffset(w, 0);
-              j = 0;
-              w = 0;
-            }
-          }
-          if (j > 0) {
-            this.dMultiply(Math.pow(b, j));
-            this.dAddOffset(w, 0);
-          }
-          if (mi) BigInteger.ZERO.subTo(this, this);
-        };
-
-        // (protected) alternate constructor
-        BigInteger.prototype.fromNumber = function(a, b, c) {
-          if ("number" == typeof b) {
-            // new BigInteger(int,int,RNG)
-            if (a < 2) this.fromInt(1);
-            else {
-              this.fromNumber(a, c);
-              if (!this.testBit(a - 1))
-                // force MSB set
-                this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
-              if (this.isEven()) this.dAddOffset(1, 0); // force odd
-              while (!this.isProbablePrime(b)) {
-                this.dAddOffset(2, 0);
-                if (this.bitLength() > a)
-                  this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
-              }
-            }
-          } else {
-            // new BigInteger(int,RNG)
-            var x = new Array(),
-              t = a & 7;
-            x.length = (a >> 3) + 1;
-            b.nextBytes(x);
-            if (t > 0) x[0] &= (1 << t) - 1;
-            else x[0] = 0;
-            this.fromString(x, 256);
-          }
-        };
-
-        // (protected) r = this op a (bitwise)
-        BigInteger.prototype.bitwiseTo = function(a, op, r) {
-          var i,
-            f,
-            m = Math.min(a.t, this.t);
-          for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
-          if (a.t < this.t) {
-            f = a.s & this.DM;
-            for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
-            r.t = this.t;
-          } else {
-            f = this.s & this.DM;
-            for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
-            r.t = a.t;
-          }
-          r.s = op(this.s, a.s);
-          r.clamp();
-        };
-
-        // (protected) this op (1<<n)
-        BigInteger.prototype.changeBit = function(n, op) {
-          var r = BigInteger.ONE.shiftLeft(n);
-          this.bitwiseTo(r, op, r);
-          return r;
-        };
-
-        // (protected) r = this + a
-        BigInteger.prototype.addTo = function(a, r) {
-          var i = 0,
-            c = 0,
-            m = Math.min(a.t, this.t);
-          while (i < m) {
-            c += this[i] + a[i];
-            r[i++] = c & this.DM;
-            c >>= this.DB;
-          }
-          if (a.t < this.t) {
-            c += a.s;
-            while (i < this.t) {
-              c += this[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += this.s;
-          } else {
-            c += this.s;
-            while (i < a.t) {
-              c += a[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += a.s;
-          }
-          r.s = c < 0 ? -1 : 0;
-          if (c > 0) r[i++] = c;
-          else if (c < -1) r[i++] = this.DV + c;
-          r.t = i;
-          r.clamp();
-        };
-
-        // (protected) this *= n, this >= 0, 1 < n < DV
-        BigInteger.prototype.dMultiply = function(n) {
-          this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
-          ++this.t;
-          this.clamp();
-        };
-
-        // (protected) this += n << w words, this >= 0
-        BigInteger.prototype.dAddOffset = function(n, w) {
-          if (n == 0) return;
-          while (this.t <= w) this[this.t++] = 0;
-          this[w] += n;
-          while (this[w] >= this.DV) {
-            this[w] -= this.DV;
-            if (++w >= this.t) this[this.t++] = 0;
-            ++this[w];
-          }
-        };
-
-        // (protected) r = lower n words of "this * a", a.t <= n
-        // "this" should be the larger one if appropriate.
-        BigInteger.prototype.multiplyLowerTo = function(a, n, r) {
-          var i = Math.min(this.t + a.t, n);
-          r.s = 0; // assumes a,this >= 0
-          r.t = i;
-          while (i > 0) r[--i] = 0;
-          var j;
-          for (j = r.t - this.t; i < j; ++i)
-            r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
-          for (j = Math.min(a.t, n); i < j; ++i)
-            this.am(0, a[i], r, i, 0, n - i);
-          r.clamp();
-        };
-
-        // (protected) r = "this * a" without lower n words, n > 0
-        // "this" should be the larger one if appropriate.
-        BigInteger.prototype.multiplyUpperTo = function(a, n, r) {
-          --n;
-          var i = (r.t = this.t + a.t - n);
-          r.s = 0; // assumes a,this >= 0
-          while (--i >= 0) r[i] = 0;
-          for (i = Math.max(n - this.t, 0); i < a.t; ++i)
-            r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
-          r.clamp();
-          r.drShiftTo(1, r);
-        };
-
-        // (protected) this % n, n < 2^26
-        BigInteger.prototype.modInt = function(n) {
-          if (n <= 0) return 0;
-          var d = this.DV % n,
-            r = this.s < 0 ? n - 1 : 0;
-          if (this.t > 0)
-            if (d == 0) r = this[0] % n;
-            else
-              for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
-          return r;
-        };
-
-        // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
-        BigInteger.prototype.millerRabin = function(t) {
-          var n1 = this.subtract(BigInteger.ONE);
-          var k = n1.getLowestSetBit();
-          if (k <= 0) return false;
-          var r = n1.shiftRight(k);
-          t = (t + 1) >> 1;
-          if (t > lowprimes.length) t = lowprimes.length;
-          var a = nbi();
-          for (var i = 0; i < t; ++i) {
-            //Pick bases at random, instead of starting at 2
-            a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
-            var y = a.modPow(r, this);
-            if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
-              var j = 1;
-              while (j++ < k && y.compareTo(n1) != 0) {
-                y = y.modPowInt(2, this);
-                if (y.compareTo(BigInteger.ONE) == 0) return false;
-              }
-              if (y.compareTo(n1) != 0) return false;
-            }
-          }
-          return true;
-        };
-
-        // (public)
-        BigInteger.prototype.clone = function() {
-          var r = nbi();
-          this.copyTo(r);
-          return r;
-        };
-
-        // (public) return value as integer
-        BigInteger.prototype.intValue = function() {
-          if (this.s < 0) {
-            if (this.t == 1) return this[0] - this.DV;
-            else if (this.t == 0) return -1;
-          } else if (this.t == 1) return this[0];
-          else if (this.t == 0) return 0;
-          // assumes 16 < DB < 32
-          return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
-        };
-
-        // (public) return value as byte
-        BigInteger.prototype.byteValue = function() {
-          return this.t == 0 ? this.s : (this[0] << 24) >> 24;
-        };
-
-        // (public) return value as short (assumes DB>=16)
-        BigInteger.prototype.shortValue = function() {
-          return this.t == 0 ? this.s : (this[0] << 16) >> 16;
-        };
-
-        // (public) 0 if this == 0, 1 if this > 0
-        BigInteger.prototype.signum = function() {
-          if (this.s < 0) return -1;
-          else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
-          else return 1;
-        };
-
-        // (public) convert to bigendian byte array
-        BigInteger.prototype.toByteArray = function() {
-          var i = this.t,
-            r = new Array();
-          r[0] = this.s;
-          var p = this.DB - ((i * this.DB) % 8),
-            d,
-            k = 0;
-          if (i-- > 0) {
-            if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
-              r[k++] = d | (this.s << (this.DB - p));
-            while (i >= 0) {
-              if (p < 8) {
-                d = (this[i] & ((1 << p) - 1)) << (8 - p);
-                d |= this[--i] >> (p += this.DB - 8);
-              } else {
-                d = (this[i] >> (p -= 8)) & 0xff;
-                if (p <= 0) {
-                  p += this.DB;
-                  --i;
-                }
-              }
-              if ((d & 0x80) != 0) d |= -256;
-              if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
-              if (k > 0 || d != this.s) r[k++] = d;
-            }
-          }
-          return r;
-        };
-
-        BigInteger.prototype.equals = function(a) {
-          return this.compareTo(a) == 0;
-        };
-        BigInteger.prototype.min = function(a) {
-          return this.compareTo(a) < 0 ? this : a;
-        };
-        BigInteger.prototype.max = function(a) {
-          return this.compareTo(a) > 0 ? this : a;
-        };
-
-        // (public) this & a
-        function op_and(x, y) {
-          return x & y;
-        }
-        BigInteger.prototype.and = function(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_and, r);
-          return r;
-        };
-
-        // (public) this | a
-        function op_or(x, y) {
-          return x | y;
-        }
-        BigInteger.prototype.or = function(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_or, r);
-          return r;
-        };
-
-        // (public) this ^ a
-        function op_xor(x, y) {
-          return x ^ y;
-        }
-        BigInteger.prototype.xor = function(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_xor, r);
-          return r;
-        };
-
-        // (public) this & ~a
-        function op_andnot(x, y) {
-          return x & ~y;
-        }
-        BigInteger.prototype.andNot = function(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_andnot, r);
-          return r;
-        };
-
-        // (public) ~this
-        BigInteger.prototype.not = function() {
-          var r = nbi();
-          for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
-          r.t = this.t;
-          r.s = ~this.s;
-          return r;
-        };
-
-        // (public) this << n
-        BigInteger.prototype.shiftLeft = function(n) {
-          var r = nbi();
-          if (n < 0) this.rShiftTo(-n, r);
-          else this.lShiftTo(n, r);
-          return r;
-        };
-
-        // (public) this >> n
-        BigInteger.prototype.shiftRight = function(n) {
-          var r = nbi();
-          if (n < 0) this.lShiftTo(-n, r);
-          else this.rShiftTo(n, r);
-          return r;
-        };
-
-        // (public) returns index of lowest 1-bit (or -1 if none)
-        BigInteger.prototype.getLowestSetBit = function() {
-          for (var i = 0; i < this.t; ++i)
-            if (this[i] != 0) return i * this.DB + lbit(this[i]);
-          if (this.s < 0) return this.t * this.DB;
-          return -1;
-        };
-
-        // (public) return number of set bits
-        BigInteger.prototype.bitCount = function() {
-          var r = 0,
-            x = this.s & this.DM;
-          for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
-          return r;
-        };
-
-        // (public) true iff nth bit is set
-        BigInteger.prototype.testBit = function(n) {
-          var j = Math.floor(n / this.DB);
-          if (j >= this.t) return this.s != 0;
-          return (this[j] & (1 << n % this.DB)) != 0;
-        };
-
-        // (public) this | (1<<n)
-        BigInteger.prototype.setBit = function(n) {
-          return this.changeBit(n, op_or);
-        };
-        // (public) this & ~(1<<n)
-        BigInteger.prototype.clearBit = function(n) {
-          return this.changeBit(n, op_andnot);
-        };
-        // (public) this ^ (1<<n)
-        BigInteger.prototype.flipBit = function(n) {
-          return this.changeBit(n, op_xor);
-        };
-        // (public) this + a
-        BigInteger.prototype.add = function(a) {
-          var r = nbi();
-          this.addTo(a, r);
-          return r;
-        };
-        // (public) this - a
-        BigInteger.prototype.subtract = function(a) {
-          var r = nbi();
-          this.subTo(a, r);
-          return r;
-        };
-        // (public) this * a
-        BigInteger.prototype.multiply = function(a) {
-          var r = nbi();
-          this.multiplyTo(a, r);
-          return r;
-        };
-        // (public) this / a
-        BigInteger.prototype.divide = function(a) {
-          var r = nbi();
-          this.divRemTo(a, r, null);
-          return r;
-        };
-        // (public) this % a
-        BigInteger.prototype.remainder = function(a) {
-          var r = nbi();
-          this.divRemTo(a, null, r);
-          return r;
-        };
-        // (public) [this/a,this%a]
-        BigInteger.prototype.divideAndRemainder = function(a) {
-          var q = nbi(),
-            r = nbi();
-          this.divRemTo(a, q, r);
-          return new Array(q, r);
-        };
-
-        // (public) this^e % m (HAC 14.85)
-        BigInteger.prototype.modPow = function(e, m) {
-          var i = e.bitLength(),
-            k,
-            r = nbv(1),
-            z;
-          if (i <= 0) return r;
-          else if (i < 18) k = 1;
-          else if (i < 48) k = 3;
-          else if (i < 144) k = 4;
-          else if (i < 768) k = 5;
-          else k = 6;
-          if (i < 8) z = new Classic(m);
-          else if (m.isEven()) z = new Barrett(m);
-          else z = new Montgomery(m);
-
-          // precomputation
-          var g = new Array(),
-            n = 3,
-            k1 = k - 1,
-            km = (1 << k) - 1;
-          g[1] = z.convert(this);
-          if (k > 1) {
-            var g2 = nbi();
-            z.sqrTo(g[1], g2);
-            while (n <= km) {
-              g[n] = nbi();
-              z.mulTo(g2, g[n - 2], g[n]);
-              n += 2;
-            }
-          }
-
-          var j = e.t - 1,
-            w,
-            is1 = true,
-            r2 = nbi(),
-            t;
-          i = nbits(e[j]) - 1;
-          while (j >= 0) {
-            if (i >= k1) w = (e[j] >> (i - k1)) & km;
-            else {
-              w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
-              if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
-            }
-
-            n = k;
-            while ((w & 1) == 0) {
-              w >>= 1;
-              --n;
-            }
-            if ((i -= n) < 0) {
-              i += this.DB;
-              --j;
-            }
-            if (is1) {
-              // ret == 1, don't bother squaring or multiplying it
-              g[w].copyTo(r);
-              is1 = false;
-            } else {
-              while (n > 1) {
-                z.sqrTo(r, r2);
-                z.sqrTo(r2, r);
-                n -= 2;
-              }
-              if (n > 0) z.sqrTo(r, r2);
-              else {
-                t = r;
-                r = r2;
-                r2 = t;
-              }
-              z.mulTo(r2, g[w], r);
-            }
-
-            while (j >= 0 && (e[j] & (1 << i)) == 0) {
-              z.sqrTo(r, r2);
-              t = r;
-              r = r2;
-              r2 = t;
-              if (--i < 0) {
-                i = this.DB - 1;
-                --j;
-              }
-            }
-          }
-          return z.revert(r);
-        };
-
-        // (public) 1/this % m (HAC 14.61)
-        BigInteger.prototype.modInverse = function(m) {
-          var ac = m.isEven();
-          if (this.signum() === 0) throw new Error("division by zero");
-          if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
-          var u = m.clone(),
-            v = this.clone();
-          var a = nbv(1),
-            b = nbv(0),
-            c = nbv(0),
-            d = nbv(1);
-          while (u.signum() != 0) {
-            while (u.isEven()) {
-              u.rShiftTo(1, u);
-              if (ac) {
-                if (!a.isEven() || !b.isEven()) {
-                  a.addTo(this, a);
-                  b.subTo(m, b);
-                }
-                a.rShiftTo(1, a);
-              } else if (!b.isEven()) b.subTo(m, b);
-              b.rShiftTo(1, b);
-            }
-            while (v.isEven()) {
-              v.rShiftTo(1, v);
-              if (ac) {
-                if (!c.isEven() || !d.isEven()) {
-                  c.addTo(this, c);
-                  d.subTo(m, d);
-                }
-                c.rShiftTo(1, c);
-              } else if (!d.isEven()) d.subTo(m, d);
-              d.rShiftTo(1, d);
-            }
-            if (u.compareTo(v) >= 0) {
-              u.subTo(v, u);
-              if (ac) a.subTo(c, a);
-              b.subTo(d, b);
-            } else {
-              v.subTo(u, v);
-              if (ac) c.subTo(a, c);
-              d.subTo(b, d);
-            }
-          }
-          if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
-          while (d.compareTo(m) >= 0) d.subTo(m, d);
-          while (d.signum() < 0) d.addTo(m, d);
-          return d;
-        };
-
-        // (public) this^e
-        BigInteger.prototype.pow = function(e) {
-          return this.exp(e, new NullExp());
-        };
-
-        // (public) gcd(this,a) (HAC 14.54)
-        BigInteger.prototype.gcd = function(a) {
-          var x = this.s < 0 ? this.negate() : this.clone();
-          var y = a.s < 0 ? a.negate() : a.clone();
-          if (x.compareTo(y) < 0) {
-            var t = x;
-            x = y;
-            y = t;
-          }
-          var i = x.getLowestSetBit(),
-            g = y.getLowestSetBit();
-          if (g < 0) return x;
-          if (i < g) g = i;
-          if (g > 0) {
-            x.rShiftTo(g, x);
-            y.rShiftTo(g, y);
-          }
-          while (x.signum() > 0) {
-            if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
-            if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
-            if (x.compareTo(y) >= 0) {
-              x.subTo(y, x);
-              x.rShiftTo(1, x);
-            } else {
-              y.subTo(x, y);
-              y.rShiftTo(1, y);
-            }
-          }
-          if (g > 0) y.lShiftTo(g, y);
-          return y;
-        };
-
-        // (public) test primality with certainty >= 1-.5^t
-        BigInteger.prototype.isProbablePrime = function(t) {
-          var i,
-            x = this.abs();
-          if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
-            for (i = 0; i < lowprimes.length; ++i)
-              if (x[0] == lowprimes[i]) return true;
-            return false;
-          }
-          if (x.isEven()) return false;
-          i = 1;
-          while (i < lowprimes.length) {
-            var m = lowprimes[i],
-              j = i + 1;
-            while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
-            m = x.modInt(m);
-            while (i < j) if (m % lowprimes[i++] == 0) return false;
-          }
-          return x.millerRabin(t);
-        };
-
-        // JSBN-specific extension
-
-        // (public) this^2
-        BigInteger.prototype.square = function() {
-          var r = nbi();
-          this.squareTo(r);
-          return r;
-        };
-
-        // NOTE: BigInteger interfaces not implemented in jsbn:
-        // BigInteger(int signum, byte[] magnitude)
-        // double doubleValue()
-        // float floatValue()
-        // int hashCode()
-        // long longValue()
-        // static BigInteger valueOf(long val)
-
-        // Copyright Stephan Thomas (start) --- //
-        // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
-        // BigInteger monkey patching
-        BigInteger.valueOf = nbv;
-
-        /**
-         * Returns a byte array representation of the big integer.
-         *
-         * This returns the absolute of the contained value in big endian
-         * form. A value of zero results in an empty array.
+        /*!
+         * Crypto-JS v2.5.4 SHA256.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
          */
-        BigInteger.prototype.toByteArrayUnsigned = function() {
-          var ba = this.abs().toByteArray();
-          if (ba.length) {
-            if (ba[0] == 0) {
-              ba = ba.slice(1);
-            }
-            return ba.map(function(v) {
-              return v < 0 ? v + 256 : v;
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Constants
+            var K = [
+                0x428a2f98,
+                0x71374491,
+                0xb5c0fbcf,
+                0xe9b5dba5,
+                0x3956c25b,
+                0x59f111f1,
+                0x923f82a4,
+                0xab1c5ed5,
+                0xd807aa98,
+                0x12835b01,
+                0x243185be,
+                0x550c7dc3,
+                0x72be5d74,
+                0x80deb1fe,
+                0x9bdc06a7,
+                0xc19bf174,
+                0xe49b69c1,
+                0xefbe4786,
+                0x0fc19dc6,
+                0x240ca1cc,
+                0x2de92c6f,
+                0x4a7484aa,
+                0x5cb0a9dc,
+                0x76f988da,
+                0x983e5152,
+                0xa831c66d,
+                0xb00327c8,
+                0xbf597fc7,
+                0xc6e00bf3,
+                0xd5a79147,
+                0x06ca6351,
+                0x14292967,
+                0x27b70a85,
+                0x2e1b2138,
+                0x4d2c6dfc,
+                0x53380d13,
+                0x650a7354,
+                0x766a0abb,
+                0x81c2c92e,
+                0x92722c85,
+                0xa2bfe8a1,
+                0xa81a664b,
+                0xc24b8b70,
+                0xc76c51a3,
+                0xd192e819,
+                0xd6990624,
+                0xf40e3585,
+                0x106aa070,
+                0x19a4c116,
+                0x1e376c08,
+                0x2748774c,
+                0x34b0bcb5,
+                0x391c0cb3,
+                0x4ed8aa4a,
+                0x5b9cca4f,
+                0x682e6ff3,
+                0x748f82ee,
+                0x78a5636f,
+                0x84c87814,
+                0x8cc70208,
+                0x90befffa,
+                0xa4506ceb,
+                0xbef9a3f7,
+                0xc67178f2
+            ];
+
+            // Public API
+            var SHA256 = (C.SHA256 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA256._sha256(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
             });
-          } else {
-            // Empty array, nothing to do
-            return ba;
-          }
-        };
 
-        /**
-         * Turns a byte array into a big integer.
-         *
-         * This function will interpret a byte array as a big integer in big
-         * endian notation and ignore leading zeros.
-         */
-        BigInteger.fromByteArrayUnsigned = function(ba) {
-          if (!ba.length) {
-            return ba.valueOf(0);
-          } else if (ba[0] & 0x80) {
-            // Prepend a zero so the BigInteger class doesn't mistake this
-            // for a negative integer.
-            return new BigInteger([0].concat(ba));
-          } else {
-            return new BigInteger(ba);
-          }
-        };
+            // The core
+            SHA256._sha256 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
 
-        /**
-         * Converts big integer to signed byte representation.
-         *
-         * The format for this value uses a the most significant bit as a sign
-         * bit. If the most significant bit is already occupied by the
-         * absolute value, an extra byte is prepended and the sign bit is set
-         * there.
-         *
-         * Examples:
-         *
-         *      0 =>     0x00
-         *      1 =>     0x01
-         *     -1 =>     0x81
-         *    127 =>     0x7f
-         *   -127 =>     0xff
-         *    128 =>   0x0080
-         *   -128 =>   0x8080
-         *    255 =>   0x00ff
-         *   -255 =>   0x80ff
-         *  16300 =>   0x3fac
-         * -16300 =>   0xbfac
-         *  62300 => 0x00f35c
-         * -62300 => 0x80f35c
-         */
-        BigInteger.prototype.toByteArraySigned = function() {
-          var val = this.abs().toByteArrayUnsigned();
-          var neg = this.compareTo(BigInteger.ZERO) < 0;
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    H = [
+                        0x6a09e667,
+                        0xbb67ae85,
+                        0x3c6ef372,
+                        0xa54ff53a,
+                        0x510e527f,
+                        0x9b05688c,
+                        0x1f83d9ab,
+                        0x5be0cd19
+                    ],
+                    w = [],
+                    a,
+                    b,
+                    c,
+                    d,
+                    e,
+                    f,
+                    g,
+                    h,
+                    i,
+                    j,
+                    t1,
+                    t2;
 
-          if (neg) {
-            if (val[0] & 0x80) {
-              val.unshift(0x80);
-            } else {
-              val[0] |= 0x80;
-            }
-          } else {
-            if (val[0] & 0x80) {
-              val.unshift(0x00);
-            }
-          }
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - (l % 32));
+                m[(((l + 64) >> 9) << 4) + 15] = l;
 
-          return val;
-        };
+                for (var i = 0; i < m.length; i += 16) {
+                    a = H[0];
+                    b = H[1];
+                    c = H[2];
+                    d = H[3];
+                    e = H[4];
+                    f = H[5];
+                    g = H[6];
+                    h = H[7];
 
-        /**
-         * Parse a signed big integer byte representation.
-         *
-         * For details on the format please see BigInteger.toByteArraySigned.
-         */
-        BigInteger.fromByteArraySigned = function(ba) {
-          // Check for negative value
-          if (ba[0] & 0x80) {
-            // Remove sign bit
-            ba[0] &= 0x7f;
+                    for (var j = 0; j < 64; j++) {
+                        if (j < 16) w[j] = m[j + i];
+                        else {
+                            var gamma0x = w[j - 15],
+                                gamma1x = w[j - 2],
+                                gamma0 =
+                                    ((gamma0x << 25) | (gamma0x >>> 7)) ^
+                                    ((gamma0x << 14) | (gamma0x >>> 18)) ^
+                                    (gamma0x >>> 3),
+                                gamma1 =
+                                    ((gamma1x << 15) | (gamma1x >>> 17)) ^
+                                    ((gamma1x << 13) | (gamma1x >>> 19)) ^
+                                    (gamma1x >>> 10);
 
-            return BigInteger.fromByteArrayUnsigned(ba).negate();
-          } else {
-            return BigInteger.fromByteArrayUnsigned(ba);
-          }
-        };
-        // Copyright Stephan Thomas (end) --- //
+                            w[j] = gamma0 + (w[j - 7] >>> 0) + gamma1 + (w[j - 16] >>> 0);
+                        }
 
-        // ****** REDUCTION ******* //
+                        var ch = (e & f) ^ (~e & g),
+                            maj = (a & b) ^ (a & c) ^ (b & c),
+                            sigma0 =
+                                ((a << 30) | (a >>> 2)) ^
+                                ((a << 19) | (a >>> 13)) ^
+                                ((a << 10) | (a >>> 22)),
+                            sigma1 =
+                                ((e << 26) | (e >>> 6)) ^
+                                ((e << 21) | (e >>> 11)) ^
+                                ((e << 7) | (e >>> 25));
 
-        // Modular reduction using "classic" algorithm
-        var Classic = (window.Classic = function Classic(m) {
-          this.m = m;
-        });
-        Classic.prototype.convert = function(x) {
-          if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
-          else return x;
-        };
-        Classic.prototype.revert = function(x) {
-          return x;
-        };
-        Classic.prototype.reduce = function(x) {
-          x.divRemTo(this.m, null, x);
-        };
-        Classic.prototype.mulTo = function(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        };
-        Classic.prototype.sqrTo = function(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        };
+                        t1 = (h >>> 0) + sigma1 + ch + K[j] + (w[j] >>> 0);
+                        t2 = sigma0 + maj;
 
-        // Montgomery reduction
-        var Montgomery = (window.Montgomery = function Montgomery(m) {
-          this.m = m;
-          this.mp = m.invDigit();
-          this.mpl = this.mp & 0x7fff;
-          this.mph = this.mp >> 15;
-          this.um = (1 << (m.DB - 15)) - 1;
-          this.mt2 = 2 * m.t;
-        });
-        // xR mod m
-        Montgomery.prototype.convert = function(x) {
-          var r = nbi();
-          x.abs().dlShiftTo(this.m.t, r);
-          r.divRemTo(this.m, null, r);
-          if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
-          return r;
-        };
-        // x/R mod m
-        Montgomery.prototype.revert = function(x) {
-          var r = nbi();
-          x.copyTo(r);
-          this.reduce(r);
-          return r;
-        };
-        // x = x/R mod m (HAC 14.32)
-        Montgomery.prototype.reduce = function(x) {
-          while (
-            x.t <= this.mt2 // pad x so am has enough room later
-          )
-            x[x.t++] = 0;
-          for (var i = 0; i < this.m.t; ++i) {
-            // faster way of calculating u0 = x[i]*mp mod DV
-            var j = x[i] & 0x7fff;
-            var u0 =
-              (j * this.mpl +
-                (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
-              x.DM;
-            // use am to combine the multiply-shift-add into one call
-            j = i + this.m.t;
-            x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
-            // propagate carry
-            while (x[j] >= x.DV) {
-              x[j] -= x.DV;
-              x[++j]++;
-            }
-          }
-          x.clamp();
-          x.drShiftTo(this.m.t, x);
-          if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
-        };
-        // r = "xy/R mod m"; x,y != r
-        Montgomery.prototype.mulTo = function(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        };
-        // r = "x^2/R mod m"; x != r
-        Montgomery.prototype.sqrTo = function(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        };
+                        h = g;
+                        g = f;
+                        f = e;
+                        e = (d + t1) >>> 0;
+                        d = c;
+                        c = b;
+                        b = a;
+                        a = (t1 + t2) >>> 0;
+                    }
 
-        // A "null" reducer
-        var NullExp = (window.NullExp = function NullExp() {});
-        NullExp.prototype.convert = function(x) {
-          return x;
-        };
-        NullExp.prototype.revert = function(x) {
-          return x;
-        };
-        NullExp.prototype.mulTo = function(x, y, r) {
-          x.multiplyTo(y, r);
-        };
-        NullExp.prototype.sqrTo = function(x, r) {
-          x.squareTo(r);
-        };
+                    H[0] += a;
+                    H[1] += b;
+                    H[2] += c;
+                    H[3] += d;
+                    H[4] += e;
+                    H[5] += f;
+                    H[6] += g;
+                    H[7] += h;
+                }
 
-        // Barrett modular reduction
-        var Barrett = (window.Barrett = function Barrett(m) {
-          // setup Barrett
-          this.r2 = nbi();
-          this.q3 = nbi();
-          BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
-          this.mu = this.r2.divide(m);
-          this.m = m;
-        });
-        Barrett.prototype.convert = function(x) {
-          if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
-          else if (x.compareTo(this.m) < 0) return x;
-          else {
-            var r = nbi();
-            x.copyTo(r);
-            this.reduce(r);
-            return r;
-          }
-        };
-        Barrett.prototype.revert = function(x) {
-          return x;
-        };
-        // x = x mod m (HAC 14.42)
-        Barrett.prototype.reduce = function(x) {
-          x.drShiftTo(this.m.t - 1, this.r2);
-          if (x.t > this.m.t + 1) {
-            x.t = this.m.t + 1;
-            x.clamp();
-          }
-          this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
-          this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
-          while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
-          x.subTo(this.r2, x);
-          while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
-        };
-        // r = x*y mod m; x,y != r
-        Barrett.prototype.mulTo = function(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        };
-        // r = x^2 mod m; x != r
-        Barrett.prototype.sqrTo = function(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        };
-      })();
+                return H;
+            };
+
+            // Package private blocksize
+            SHA256._blocksize = 16;
+
+            SHA256._digestsize = 32;
+        })();
     </script>
     <script type="text/javascript">
-      //---------------------------------------------------------------------
-      // QRCode for JavaScript
-      //
-      // Copyright (c) 2009 Kazuhiko Arase
-      //
-      // URL: http://www.d-project.com/
-      //
-      // Licensed under the MIT license:
-      //   http://www.opensource.org/licenses/mit-license.php
-      //
-      // The word "QR Code" is registered trademark of
-      // DENSO WAVE INCORPORATED
-      //   http://www.denso-wave.com/qrcode/faqpatent-e.html
-      //
-      //---------------------------------------------------------------------
+        /*!
+         * Crypto-JS v2.5.4 PBKDF2.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
 
-      (function() {
-        //---------------------------------------------------------------------
-        // QRCode
-        //---------------------------------------------------------------------
+            C.PBKDF2 = function (password, salt, keylen, options) {
+                // Convert to byte arrays
+                if (password.constructor == String)
+                    password = UTF8.stringToBytes(password);
+                if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+                /* else, assume byte arrays already */
 
-        var QRCode = (window.QRCode = function(typeNumber, errorCorrectLevel) {
-          this.typeNumber = typeNumber;
-          this.errorCorrectLevel = errorCorrectLevel;
-          this.modules = null;
-          this.moduleCount = 0;
-          this.dataCache = null;
-          this.dataList = new Array();
-        });
+                // Defaults
+                var hasher = (options && options.hasher) || C.SHA1,
+                    iterations = (options && options.iterations) || 1;
 
-        QRCode.prototype = {
-          addData: function(data) {
-            var newData = new QRCode.QR8bitByte(data);
-            this.dataList.push(newData);
-            this.dataCache = null;
-          },
+                // Pseudo-random function
+                function PRF(password, salt) {
+                    return C.HMAC(hasher, salt, password, {
+                        asBytes: true
+                    });
+                }
 
-          isDark: function(row, col) {
-            if (
-              row < 0 ||
-              this.moduleCount <= row ||
-              col < 0 ||
-              this.moduleCount <= col
+                // Generate key
+                var derivedKeyBytes = [],
+                    blockindex = 1;
+                while (derivedKeyBytes.length < keylen) {
+                    var block = PRF(
+                        password,
+                        salt.concat(util.wordsToBytes([blockindex]))
+                    );
+                    for (var u = block, i = 1; i < iterations; i++) {
+                        u = PRF(password, u);
+                        for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+                    }
+                    derivedKeyBytes = derivedKeyBytes.concat(block);
+                    blockindex++;
+                }
+
+                // Truncate excess bytes
+                derivedKeyBytes.length = keylen;
+
+                return options && options.asBytes
+                    ? derivedKeyBytes
+                    : options && options.asString
+                        ? Binary.bytesToString(derivedKeyBytes)
+                        : util.bytesToHex(derivedKeyBytes);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 HMAC.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+                // Convert to byte arrays
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5c;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(
+                    okey.concat(
+                        hasher(ikey.concat(message), {
+                            asBytes: true
+                        })
+                    ),
+                    {
+                        asBytes: true
+                    }
+                );
+
+                return options && options.asBytes
+                    ? hmacbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(hmacbytes)
+                        : util.bytesToHex(hmacbytes);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 AES.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8;
+
+            // Precomputed SBOX
+            var SBOX = [
+                0x63,
+                0x7c,
+                0x77,
+                0x7b,
+                0xf2,
+                0x6b,
+                0x6f,
+                0xc5,
+                0x30,
+                0x01,
+                0x67,
+                0x2b,
+                0xfe,
+                0xd7,
+                0xab,
+                0x76,
+                0xca,
+                0x82,
+                0xc9,
+                0x7d,
+                0xfa,
+                0x59,
+                0x47,
+                0xf0,
+                0xad,
+                0xd4,
+                0xa2,
+                0xaf,
+                0x9c,
+                0xa4,
+                0x72,
+                0xc0,
+                0xb7,
+                0xfd,
+                0x93,
+                0x26,
+                0x36,
+                0x3f,
+                0xf7,
+                0xcc,
+                0x34,
+                0xa5,
+                0xe5,
+                0xf1,
+                0x71,
+                0xd8,
+                0x31,
+                0x15,
+                0x04,
+                0xc7,
+                0x23,
+                0xc3,
+                0x18,
+                0x96,
+                0x05,
+                0x9a,
+                0x07,
+                0x12,
+                0x80,
+                0xe2,
+                0xeb,
+                0x27,
+                0xb2,
+                0x75,
+                0x09,
+                0x83,
+                0x2c,
+                0x1a,
+                0x1b,
+                0x6e,
+                0x5a,
+                0xa0,
+                0x52,
+                0x3b,
+                0xd6,
+                0xb3,
+                0x29,
+                0xe3,
+                0x2f,
+                0x84,
+                0x53,
+                0xd1,
+                0x00,
+                0xed,
+                0x20,
+                0xfc,
+                0xb1,
+                0x5b,
+                0x6a,
+                0xcb,
+                0xbe,
+                0x39,
+                0x4a,
+                0x4c,
+                0x58,
+                0xcf,
+                0xd0,
+                0xef,
+                0xaa,
+                0xfb,
+                0x43,
+                0x4d,
+                0x33,
+                0x85,
+                0x45,
+                0xf9,
+                0x02,
+                0x7f,
+                0x50,
+                0x3c,
+                0x9f,
+                0xa8,
+                0x51,
+                0xa3,
+                0x40,
+                0x8f,
+                0x92,
+                0x9d,
+                0x38,
+                0xf5,
+                0xbc,
+                0xb6,
+                0xda,
+                0x21,
+                0x10,
+                0xff,
+                0xf3,
+                0xd2,
+                0xcd,
+                0x0c,
+                0x13,
+                0xec,
+                0x5f,
+                0x97,
+                0x44,
+                0x17,
+                0xc4,
+                0xa7,
+                0x7e,
+                0x3d,
+                0x64,
+                0x5d,
+                0x19,
+                0x73,
+                0x60,
+                0x81,
+                0x4f,
+                0xdc,
+                0x22,
+                0x2a,
+                0x90,
+                0x88,
+                0x46,
+                0xee,
+                0xb8,
+                0x14,
+                0xde,
+                0x5e,
+                0x0b,
+                0xdb,
+                0xe0,
+                0x32,
+                0x3a,
+                0x0a,
+                0x49,
+                0x06,
+                0x24,
+                0x5c,
+                0xc2,
+                0xd3,
+                0xac,
+                0x62,
+                0x91,
+                0x95,
+                0xe4,
+                0x79,
+                0xe7,
+                0xc8,
+                0x37,
+                0x6d,
+                0x8d,
+                0xd5,
+                0x4e,
+                0xa9,
+                0x6c,
+                0x56,
+                0xf4,
+                0xea,
+                0x65,
+                0x7a,
+                0xae,
+                0x08,
+                0xba,
+                0x78,
+                0x25,
+                0x2e,
+                0x1c,
+                0xa6,
+                0xb4,
+                0xc6,
+                0xe8,
+                0xdd,
+                0x74,
+                0x1f,
+                0x4b,
+                0xbd,
+                0x8b,
+                0x8a,
+                0x70,
+                0x3e,
+                0xb5,
+                0x66,
+                0x48,
+                0x03,
+                0xf6,
+                0x0e,
+                0x61,
+                0x35,
+                0x57,
+                0xb9,
+                0x86,
+                0xc1,
+                0x1d,
+                0x9e,
+                0xe1,
+                0xf8,
+                0x98,
+                0x11,
+                0x69,
+                0xd9,
+                0x8e,
+                0x94,
+                0x9b,
+                0x1e,
+                0x87,
+                0xe9,
+                0xce,
+                0x55,
+                0x28,
+                0xdf,
+                0x8c,
+                0xa1,
+                0x89,
+                0x0d,
+                0xbf,
+                0xe6,
+                0x42,
+                0x68,
+                0x41,
+                0x99,
+                0x2d,
+                0x0f,
+                0xb0,
+                0x54,
+                0xbb,
+                0x16
+            ];
+
+            // Compute inverse SBOX lookup table
+            for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+            // Compute multiplication in GF(2^8) lookup tables
+            var MULT2 = [],
+                MULT3 = [],
+                MULT9 = [],
+                MULTB = [],
+                MULTD = [],
+                MULTE = [];
+
+            function xtime(a, b) {
+                for (var result = 0, i = 0; i < 8; i++) {
+                    if (b & 1) result ^= a;
+                    var hiBitSet = a & 0x80;
+                    a = (a << 1) & 0xff;
+                    if (hiBitSet) a ^= 0x1b;
+                    b >>>= 1;
+                }
+                return result;
+            }
+
+            for (var i = 0; i < 256; i++) {
+                MULT2[i] = xtime(i, 2);
+                MULT3[i] = xtime(i, 3);
+                MULT9[i] = xtime(i, 9);
+                MULTB[i] = xtime(i, 0xb);
+                MULTD[i] = xtime(i, 0xd);
+                MULTE[i] = xtime(i, 0xe);
+            }
+
+            // Precomputed RCon lookup
+            var RCON = [
+                0x00,
+                0x01,
+                0x02,
+                0x04,
+                0x08,
+                0x10,
+                0x20,
+                0x40,
+                0x80,
+                0x1b,
+                0x36
+            ];
+
+            // Inner state
+            var state = [[], [], [], []],
+                keylength,
+                nrounds,
+                keyschedule;
+
+            var AES = (C.AES = {
+                /**
+                 * Public API
+                 */
+
+                encrypt: function (message, password, options) {
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB();
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var // Convert to bytes if message is a string
+                        m =
+                            message.constructor == String
+                                ? UTF8.stringToBytes(message)
+                                : message,
+                        // Generate random IV
+                        iv = options.iv || util.randomBytes(AES._blocksize * 4),
+                        // Generate key
+                        k =
+                            password.constructor == String
+                                ? // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                })
+                                : // else, assume byte array representing cryptographic key
+                                password;
+
+                    // Encrypt
+                    AES._init(k);
+                    mode.encrypt(AES, m, iv);
+
+                    // Return ciphertext
+                    m = options.iv ? m : iv.concat(m);
+                    return options && options.asBytes ? m : util.bytesToBase64(m);
+                },
+
+                decrypt: function (ciphertext, password, options) {
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB();
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var // Convert to bytes if ciphertext is a string
+                        c =
+                            ciphertext.constructor == String
+                                ? util.base64ToBytes(ciphertext)
+                                : ciphertext,
+                        // Separate IV and message
+                        iv = options.iv || c.splice(0, AES._blocksize * 4),
+                        // Generate key
+                        k =
+                            password.constructor == String
+                                ? // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                })
+                                : // else, assume byte array representing cryptographic key
+                                password;
+
+                    // Decrypt
+                    AES._init(k);
+                    mode.decrypt(AES, c, iv);
+
+                    // Return plaintext
+                    return options && options.asBytes ? c : UTF8.bytesToString(c);
+                },
+
+                /**
+                 * Package private methods and properties
+                 */
+
+                _blocksize: 4,
+
+                _encryptblock: function (m, offset) {
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = m[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+                        // Sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = SBOX[state[row][col]];
+                        }
+
+                        // Shift rows
+                        state[1].push(state[1].shift());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].unshift(state[3].pop());
+
+                        // Mix columns
+                        for (var col = 0; col < 4; col++) {
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                            state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                            state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                            state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[round * 4 + col][row];
+                        }
+                    }
+
+                    // Sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = SBOX[state[row][col]];
+                    }
+
+                    // Shift rows
+                    state[1].push(state[1].shift());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].unshift(state[3].pop());
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            m[offset + col * 4 + row] = state[row][col];
+                    }
+                },
+
+                _decryptblock: function (c, offset) {
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = c[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+                        // Inv shift rows
+                        state[1].unshift(state[1].pop());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].push(state[3].shift());
+
+                        // Inv sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = INVSBOX[state[row][col]];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^=
+                                    keyschedule[(nrounds - round) * 4 + col][row];
+                        }
+
+                        // Inv mix columns
+                        for (var col = 0; col < 4; col++) {
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                            state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                            state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                            state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+                        }
+                    }
+
+                    // Inv shift rows
+                    state[1].unshift(state[1].pop());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].push(state[3].shift());
+
+                    // Inv sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = INVSBOX[state[row][col]];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            c[offset + col * 4 + row] = state[row][col];
+                    }
+                },
+
+                /**
+                 * Private methods
+                 */
+
+                _init: function (k) {
+                    keylength = k.length / 4;
+                    nrounds = keylength + 6;
+                    AES._keyexpansion(k);
+                },
+
+                // Generate a key schedule
+                _keyexpansion: function (k) {
+                    keyschedule = [];
+
+                    for (var row = 0; row < keylength; row++) {
+                        keyschedule[row] = [
+                            k[row * 4],
+                            k[row * 4 + 1],
+                            k[row * 4 + 2],
+                            k[row * 4 + 3]
+                        ];
+                    }
+
+                    for (
+                        var row = keylength;
+                        row < AES._blocksize * (nrounds + 1);
+                        row++
+                    ) {
+                        var temp = [
+                            keyschedule[row - 1][0],
+                            keyschedule[row - 1][1],
+                            keyschedule[row - 1][2],
+                            keyschedule[row - 1][3]
+                        ];
+
+                        if (row % keylength == 0) {
+                            // Rot word
+                            temp.push(temp.shift());
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                            temp[0] ^= RCON[row / keylength];
+                        } else if (keylength > 6 && row % keylength == 4) {
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+                        }
+
+                        keyschedule[row] = [
+                            keyschedule[row - keylength][0] ^ temp[0],
+                            keyschedule[row - keylength][1] ^ temp[1],
+                            keyschedule[row - keylength][2] ^ temp[2],
+                            keyschedule[row - keylength][3] ^ temp[3]
+                        ];
+                    }
+                }
+            });
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS 2.5.4 BlockModes.js
+         * contribution from Simon Greatrix
+         */
+
+        (function (C) {
+            // Create pad namespace
+            var C_pad = (C.pad = {});
+
+            // Calculate the number of padding bytes required.
+            function _requiredPadding(cipher, message) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var reqd = blockSizeInBytes - (message.length % blockSizeInBytes);
+                return reqd;
+            }
+
+            // Remove padding when the final byte gives the number of padding bytes.
+            var _unpadLength = function (cipher, message, alg, padding) {
+                var pad = message.pop();
+                if (pad == 0) {
+                    throw new Error(
+                        "Invalid zero-length padding specified for " +
+                        alg +
+                        ". Wrong cipher specification or key used?"
+                    );
+                }
+                var maxPad = cipher._blocksize * 4;
+                if (pad > maxPad) {
+                    throw new Error(
+                        "Invalid padding length of " +
+                        pad +
+                        " specified for " +
+                        alg +
+                        ". Wrong cipher specification or key used?"
+                    );
+                }
+                for (var i = 1; i < pad; i++) {
+                    var b = message.pop();
+                    if (padding != undefined && padding != b) {
+                        throw new Error(
+                            "Invalid padding byte of 0x" +
+                            b.toString(16) +
+                            " specified for " +
+                            alg +
+                            ". Wrong cipher specification or key used?"
+                        );
+                    }
+                }
+            };
+
+            // No-operation padding, used for stream ciphers
+            C_pad.NoPadding = {
+                pad: function (cipher, message) { },
+                unpad: function (cipher, message) { }
+            };
+
+            // Zero Padding.
+            //
+            // If the message is not an exact number of blocks, the final block is
+            // completed with 0x00 bytes. There is no unpadding.
+            C_pad.ZeroPadding = {
+                pad: function (cipher, message) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var reqd = message.length % blockSizeInBytes;
+                    if (reqd != 0) {
+                        for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                            message.push(0x00);
+                        }
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    while (message[message.length - 1] == 0) {
+                        message.pop();
+                    }
+                }
+            };
+
+            // ISO/IEC 7816-4 padding.
+            //
+            // Pads the plain text with an 0x80 byte followed by as many 0x00
+            // bytes are required to complete the block.
+            C_pad.iso7816 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    message.push(0x80);
+                    for (; reqd > 1; reqd--) {
+                        message.push(0x00);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    var padLength;
+                    for (
+                        padLength = cipher._blocksize * 4;
+                        padLength > 0;
+                        padLength--
+                    ) {
+                        var b = message.pop();
+                        if (b == 0x80) return;
+                        if (b != 0x00) {
+                            throw new Error(
+                                "ISO-7816 padding byte must be 0, not 0x" +
+                                b.toString(16) +
+                                ". Wrong cipher specification or key used?"
+                            );
+                        }
+                    }
+                    throw new Error(
+                        "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+                    );
+                }
+            };
+
+            // ANSI X.923 padding
+            //
+            // The final block is padded with zeros except for the last byte of the
+            // last block which contains the number of padding bytes.
+            C_pad.ansix923 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(0x00);
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ANSI X.923", 0);
+                }
+            };
+
+            // ISO 10126
+            //
+            // The final block is padded with random bytes except for the last
+            // byte of the last block which contains the number of padding bytes.
+            C_pad.iso10126 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(Math.floor(Math.random() * 256));
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ISO 10126", undefined);
+                }
+            };
+
+            // PKCS7 padding
+            //
+            // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+            // value of each added byte is the number of bytes that are added,
+            // i.e. N bytes, each of value N are added.
+            C_pad.pkcs7 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 0; i < reqd; i++) {
+                        message.push(reqd);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(
+                        cipher,
+                        message,
+                        "PKCS 7",
+                        message[message.length - 1]
+                    );
+                }
+            };
+
+            // Create mode namespace
+            var C_mode = (C.mode = {});
+
+            /**
+             * Mode base "class".
+             */
+            var Mode = (C_mode.Mode = function (padding) {
+                if (padding) {
+                    this._padding = padding;
+                }
+            });
+
+            Mode.prototype = {
+                encrypt: function (cipher, m, iv) {
+                    this._padding.pad(cipher, m);
+                    this._doEncrypt(cipher, m, iv);
+                },
+
+                decrypt: function (cipher, m, iv) {
+                    this._doDecrypt(cipher, m, iv);
+                    this._padding.unpad(cipher, m);
+                },
+
+                // Default padding
+                _padding: C_pad.iso7816
+            };
+
+            /**
+             * Electronic Code Book mode.
+             *
+             * ECB applies the cipher directly against each block of the input.
+             *
+             * ECB does not require an initialization vector.
+             */
+            var ECB = (C_mode.ECB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var ECB_prototype = (ECB.prototype = new Mode());
+
+            // Concrete steps for Mode template
+            ECB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            ECB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    cipher._decryptblock(c, offset);
+                }
+            };
+
+            // ECB never uses an IV
+            ECB_prototype.fixOptions = function (options) {
+                options.iv = [];
+            };
+
+            /**
+             * Cipher block chaining
+             *
+             * The first block is XORed with the IV. Subsequent blocks are XOR with the
+             * previous cipher output.
+             */
+            var CBC = (C_mode.CBC = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CBC_prototype = (CBC.prototype = new Mode());
+
+            // Concrete steps for Mode template
+            CBC_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    if (offset == 0) {
+                        // XOR first block using IV
+                        for (var i = 0; i < blockSizeInBytes; i++) m[i] ^= iv[i];
+                    } else {
+                        // XOR this block using previous crypted block
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[offset + i] ^= m[offset + i - blockSizeInBytes];
+                    }
+                    // Encrypt block
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            CBC_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // At the start, the previously crypted block is the IV
+                var prevCryptedBlock = iv;
+
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    // Save this crypted block
+                    var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+                    // Decrypt block
+                    cipher._decryptblock(c, offset);
+                    // XOR decrypted block using previous crypted block
+                    for (var i = 0; i < blockSizeInBytes; i++) {
+                        c[offset + i] ^= prevCryptedBlock[i];
+                    }
+                    prevCryptedBlock = thisCryptedBlock;
+                }
+            };
+
+            /**
+             * Cipher feed back
+             *
+             * The cipher output is XORed with the plain text to produce the cipher output,
+             * which is then fed back into the cipher to produce a bit pattern to XOR the
+             * next block with.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CFB = (C_mode.CFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CFB_prototype = (CFB.prototype = new Mode());
+
+            // Override padding
+            CFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            CFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    m[i] ^= keystream[j];
+                    keystream[j] = m[i];
+                }
+            };
+            CFB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < c.length; i++) {
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    var b = c[i];
+                    c[i] ^= keystream[j];
+                    keystream[j] = b;
+                }
+            };
+
+            /**
+             * Output feed back
+             *
+             * The cipher repeatedly encrypts its own output. The output is XORed with the
+             * plain text to produce the cipher text.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var OFB = (C_mode.OFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var OFB_prototype = (OFB.prototype = new Mode());
+
+            // Override padding
+            OFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            OFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+                    // Generate keystream
+                    if (i % blockSizeInBytes == 0) cipher._encryptblock(keystream, 0);
+
+                    // Encrypt byte
+                    m[i] ^= keystream[i % blockSizeInBytes];
+                }
+            };
+            OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+            /**
+             * Counter
+             * @author Gergely Risko
+             *
+             * After every block the last 4 bytes of the IV is increased by one
+             * with carry and that IV is used for the next block.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CTR = (C_mode.CTR = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CTR_prototype = (CTR.prototype = new Mode());
+
+            // Override padding
+            CTR_prototype._padding = C_pad.NoPadding;
+
+            CTR_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var counter = iv.slice(0);
+
+                for (var i = 0; i < m.length;) {
+                    // do not lose iv
+                    var keystream = counter.slice(0);
+
+                    // Generate keystream for next block
+                    cipher._encryptblock(keystream, 0);
+
+                    // XOR keystream with block
+                    for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+                        m[i] ^= keystream[j];
+                    }
+
+                    // Increase counter
+                    if (++counter[blockSizeInBytes - 1] == 256) {
+                        counter[blockSizeInBytes - 1] = 0;
+                        if (++counter[blockSizeInBytes - 2] == 256) {
+                            counter[blockSizeInBytes - 2] = 0;
+                            if (++counter[blockSizeInBytes - 3] == 256) {
+                                counter[blockSizeInBytes - 3] = 0;
+                                ++counter[blockSizeInBytes - 4];
+                            }
+                        }
+                    }
+                }
+            };
+            CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+        })(Crypto);
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.0.0  RIPEMD-160
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         *
+         * A JavaScript implementation of the RIPEMD-160 Algorithm
+         * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009.
+         * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+         * Distributed under the BSD License
+         * See http://pajhome.org.uk/crypt/md5 for details.
+         * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/
+         * Ported to Crypto-JS by Stefan Thomas.
+         */
+
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Convert a byte array to little-endian 32-bit words
+            util.bytesToLWords = function (bytes) {
+                var output = Array(bytes.length >> 2);
+                for (var i = 0; i < output.length; i++) output[i] = 0;
+                for (var i = 0; i < bytes.length * 8; i += 8)
+                    output[i >> 5] |= (bytes[i / 8] & 0xff) << i % 32;
+                return output;
+            };
+
+            // Convert little-endian 32-bit words to a byte array
+            util.lWordsToBytes = function (words) {
+                var output = [];
+                for (var i = 0; i < words.length * 32; i += 8)
+                    output.push((words[i >> 5] >>> i % 32) & 0xff);
+                return output;
+            };
+
+            // Public API
+            var RIPEMD160 = (C.RIPEMD160 = function (message, options) {
+                var digestbytes = util.lWordsToBytes(RIPEMD160._rmd160(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
+            });
+
+            // The core
+            RIPEMD160._rmd160 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+
+                var x = util.bytesToLWords(message),
+                    len = message.length * 8;
+
+                /* append padding */
+                x[len >> 5] |= 0x80 << len % 32;
+                x[(((len + 64) >>> 9) << 4) + 14] = len;
+
+                var h0 = 0x67452301;
+                var h1 = 0xefcdab89;
+                var h2 = 0x98badcfe;
+                var h3 = 0x10325476;
+                var h4 = 0xc3d2e1f0;
+
+                for (var i = 0; i < x.length; i += 16) {
+                    var T;
+                    var A1 = h0,
+                        B1 = h1,
+                        C1 = h2,
+                        D1 = h3,
+                        E1 = h4;
+                    var A2 = h0,
+                        B2 = h1,
+                        C2 = h2,
+                        D2 = h3,
+                        E2 = h4;
+                    for (var j = 0; j <= 79; ++j) {
+                        T = safe_add(A1, rmd160_f(j, B1, C1, D1));
+                        T = safe_add(T, x[i + rmd160_r1[j]]);
+                        T = safe_add(T, rmd160_K1(j));
+                        T = safe_add(bit_rol(T, rmd160_s1[j]), E1);
+                        A1 = E1;
+                        E1 = D1;
+                        D1 = bit_rol(C1, 10);
+                        C1 = B1;
+                        B1 = T;
+                        T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2));
+                        T = safe_add(T, x[i + rmd160_r2[j]]);
+                        T = safe_add(T, rmd160_K2(j));
+                        T = safe_add(bit_rol(T, rmd160_s2[j]), E2);
+                        A2 = E2;
+                        E2 = D2;
+                        D2 = bit_rol(C2, 10);
+                        C2 = B2;
+                        B2 = T;
+                    }
+                    T = safe_add(h1, safe_add(C1, D2));
+                    h1 = safe_add(h2, safe_add(D1, E2));
+                    h2 = safe_add(h3, safe_add(E1, A2));
+                    h3 = safe_add(h4, safe_add(A1, B2));
+                    h4 = safe_add(h0, safe_add(B1, C2));
+                    h0 = T;
+                }
+                return [h0, h1, h2, h3, h4];
+            };
+
+            function rmd160_f(j, x, y, z) {
+                return 0 <= j && j <= 15
+                    ? x ^ y ^ z
+                    : 16 <= j && j <= 31
+                        ? (x & y) | (~x & z)
+                        : 32 <= j && j <= 47
+                            ? (x | ~y) ^ z
+                            : 48 <= j && j <= 63
+                                ? (x & z) | (y & ~z)
+                                : 64 <= j && j <= 79
+                                    ? x ^ (y | ~z)
+                                    : "rmd160_f: j out of range";
+            }
+
+            function rmd160_K1(j) {
+                return 0 <= j && j <= 15
+                    ? 0x00000000
+                    : 16 <= j && j <= 31
+                        ? 0x5a827999
+                        : 32 <= j && j <= 47
+                            ? 0x6ed9eba1
+                            : 48 <= j && j <= 63
+                                ? 0x8f1bbcdc
+                                : 64 <= j && j <= 79
+                                    ? 0xa953fd4e
+                                    : "rmd160_K1: j out of range";
+            }
+
+            function rmd160_K2(j) {
+                return 0 <= j && j <= 15
+                    ? 0x50a28be6
+                    : 16 <= j && j <= 31
+                        ? 0x5c4dd124
+                        : 32 <= j && j <= 47
+                            ? 0x6d703ef3
+                            : 48 <= j && j <= 63
+                                ? 0x7a6d76e9
+                                : 64 <= j && j <= 79
+                                    ? 0x00000000
+                                    : "rmd160_K2: j out of range";
+            }
+            var rmd160_r1 = [
+                0,
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                7,
+                4,
+                13,
+                1,
+                10,
+                6,
+                15,
+                3,
+                12,
+                0,
+                9,
+                5,
+                2,
+                14,
+                11,
+                8,
+                3,
+                10,
+                14,
+                4,
+                9,
+                15,
+                8,
+                1,
+                2,
+                7,
+                0,
+                6,
+                13,
+                11,
+                5,
+                12,
+                1,
+                9,
+                11,
+                10,
+                0,
+                8,
+                12,
+                4,
+                13,
+                3,
+                7,
+                15,
+                14,
+                5,
+                6,
+                2,
+                4,
+                0,
+                5,
+                9,
+                7,
+                12,
+                2,
+                10,
+                14,
+                1,
+                3,
+                8,
+                11,
+                6,
+                15,
+                13
+            ];
+            var rmd160_r2 = [
+                5,
+                14,
+                7,
+                0,
+                9,
+                2,
+                11,
+                4,
+                13,
+                6,
+                15,
+                8,
+                1,
+                10,
+                3,
+                12,
+                6,
+                11,
+                3,
+                7,
+                0,
+                13,
+                5,
+                10,
+                14,
+                15,
+                8,
+                12,
+                4,
+                9,
+                1,
+                2,
+                15,
+                5,
+                1,
+                3,
+                7,
+                14,
+                6,
+                9,
+                11,
+                8,
+                12,
+                2,
+                10,
+                0,
+                4,
+                13,
+                8,
+                6,
+                4,
+                1,
+                3,
+                11,
+                15,
+                0,
+                5,
+                12,
+                2,
+                13,
+                9,
+                7,
+                10,
+                14,
+                12,
+                15,
+                10,
+                4,
+                1,
+                5,
+                8,
+                7,
+                6,
+                2,
+                13,
+                14,
+                0,
+                3,
+                9,
+                11
+            ];
+            var rmd160_s1 = [
+                11,
+                14,
+                15,
+                12,
+                5,
+                8,
+                7,
+                9,
+                11,
+                13,
+                14,
+                15,
+                6,
+                7,
+                9,
+                8,
+                7,
+                6,
+                8,
+                13,
+                11,
+                9,
+                7,
+                15,
+                7,
+                12,
+                15,
+                9,
+                11,
+                7,
+                13,
+                12,
+                11,
+                13,
+                6,
+                7,
+                14,
+                9,
+                13,
+                15,
+                14,
+                8,
+                13,
+                6,
+                5,
+                12,
+                7,
+                5,
+                11,
+                12,
+                14,
+                15,
+                14,
+                15,
+                9,
+                8,
+                9,
+                14,
+                5,
+                6,
+                8,
+                6,
+                5,
+                12,
+                9,
+                15,
+                5,
+                11,
+                6,
+                8,
+                13,
+                12,
+                5,
+                12,
+                13,
+                14,
+                11,
+                8,
+                5,
+                6
+            ];
+            var rmd160_s2 = [
+                8,
+                9,
+                9,
+                11,
+                13,
+                15,
+                15,
+                5,
+                7,
+                7,
+                8,
+                11,
+                14,
+                14,
+                12,
+                6,
+                9,
+                13,
+                15,
+                7,
+                12,
+                8,
+                9,
+                11,
+                7,
+                7,
+                12,
+                7,
+                6,
+                15,
+                13,
+                11,
+                9,
+                7,
+                15,
+                11,
+                8,
+                6,
+                6,
+                14,
+                12,
+                13,
+                5,
+                14,
+                13,
+                13,
+                7,
+                5,
+                15,
+                5,
+                8,
+                11,
+                14,
+                14,
+                6,
+                14,
+                6,
+                9,
+                12,
+                9,
+                12,
+                5,
+                15,
+                8,
+                8,
+                5,
+                12,
+                9,
+                12,
+                5,
+                14,
+                6,
+                8,
+                13,
+                6,
+                5,
+                15,
+                13,
+                11,
+                11
+            ];
+
+            /*
+             * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+             * to work around bugs in some JS interpreters.
+             */
+            function safe_add(x, y) {
+                var lsw = (x & 0xffff) + (y & 0xffff);
+                var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+                return (msw << 16) | (lsw & 0xffff);
+            }
+
+            /*
+             * Bitwise rotate a 32-bit number to the left.
+             */
+            function bit_rol(num, cnt) {
+                return (num << cnt) | (num >>> (32 - cnt));
+            }
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Random number generator with ArcFour PRNG
+         *
+         * NOTE: For best results, put code like
+         * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+         * in your main HTML document.
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        (function () {
+            // Constructor function of Global SecureRandom object
+            var sr = (window.SecureRandom = function () { });
+
+            // Properties
+            sr.state;
+            sr.pool;
+            sr.pptr;
+            sr.poolCopyOnInit;
+
+            // Pool size must be a multiple of 4 and greater than 32.
+            // An array of bytes the size of the pool will be passed to init()
+            sr.poolSize = 256;
+
+            // --- object methods ---
+
+            // public method
+            // ba: byte array
+            sr.prototype.nextBytes = function (ba) {
+                var i;
+                if (
+                    window.crypto &&
+                    window.crypto.getRandomValues &&
+                    window.Uint8Array
+                ) {
+                    try {
+                        var rvBytes = new Uint8Array(ba.length);
+                        window.crypto.getRandomValues(rvBytes);
+                        for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte() ^ rvBytes[i];
+                        return;
+                    } catch (e) {
+                        alert(e);
+                    }
+                }
+                for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+            };
+
+            // --- static methods ---
+
+            // Mix in the current time (w/milliseconds) into the pool
+            // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+            sr.seedTime = function () {
+                sr.seedInt(new Date().getTime());
+            };
+
+            sr.getByte = function () {
+                if (sr.state == null) {
+                    sr.seedTime();
+                    sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+                    sr.state.init(sr.pool);
+                    sr.poolCopyOnInit = [];
+                    for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+                        sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+                    sr.pptr = 0;
+                }
+                // TODO: allow reseeding after first request
+                return sr.state.next();
+            };
+
+            // Mix in a 32-bit integer into the pool
+            sr.seedInt = function (x) {
+                sr.seedInt8(x);
+                sr.seedInt8(x >> 8);
+                sr.seedInt8(x >> 16);
+                sr.seedInt8(x >> 24);
+            };
+
+            // Mix in a 16-bit integer into the pool
+            sr.seedInt16 = function (x) {
+                sr.seedInt8(x);
+                sr.seedInt8(x >> 8);
+            };
+
+            // Mix in a 8-bit integer into the pool
+            sr.seedInt8 = function (x) {
+                sr.pool[sr.pptr++] ^= x & 255;
+                if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+            };
+
+            // Arcfour is a PRNG
+            sr.ArcFour = function () {
+                function Arcfour() {
+                    this.i = 0;
+                    this.j = 0;
+                    this.S = new Array();
+                }
+
+                // Initialize arcfour context from key, an array of ints, each from [0..255]
+                function ARC4init(key) {
+                    var i, j, t;
+                    for (i = 0; i < 256; ++i) this.S[i] = i;
+                    j = 0;
+                    for (i = 0; i < 256; ++i) {
+                        j = (j + this.S[i] + key[i % key.length]) & 255;
+                        t = this.S[i];
+                        this.S[i] = this.S[j];
+                        this.S[j] = t;
+                    }
+                    this.i = 0;
+                    this.j = 0;
+                }
+
+                function ARC4next() {
+                    var t;
+                    this.i = (this.i + 1) & 255;
+                    this.j = (this.j + this.S[this.i]) & 255;
+                    t = this.S[this.i];
+                    this.S[this.i] = this.S[this.j];
+                    this.S[this.j] = t;
+                    return this.S[(t + this.S[this.i]) & 255];
+                }
+
+                Arcfour.prototype.init = ARC4init;
+                Arcfour.prototype.next = ARC4next;
+
+                return new Arcfour();
+            };
+
+            // Initialize the pool with junk if needed.
+            if (sr.pool == null) {
+                sr.pool = new Array();
+                sr.pptr = 0;
+                var t;
+                if (
+                    window.crypto &&
+                    window.crypto.getRandomValues &&
+                    window.Uint8Array
+                ) {
+                    try {
+                        // Use webcrypto if available
+                        var ua = new Uint8Array(sr.poolSize);
+                        window.crypto.getRandomValues(ua);
+                        for (t = 0; t < sr.poolSize; ++t) sr.pool[sr.pptr++] = ua[t];
+                    } catch (e) {
+                        alert(e);
+                    }
+                }
+                while (sr.pptr < sr.poolSize) {
+                    // extract some randomness from Math.random()
+                    t = Math.floor(65536 * Math.random());
+                    sr.pool[sr.pptr++] = t >>> 8;
+                    sr.pool[sr.pptr++] = t & 255;
+                }
+                sr.pptr = Math.floor(sr.poolSize * Math.random());
+                sr.seedTime();
+                // entropy
+                var entropyStr = "";
+                // screen size and color depth: ~4.8 to ~5.4 bits
+                entropyStr +=
+                    window.screen.height *
+                    window.screen.width *
+                    window.screen.colorDepth;
+                entropyStr +=
+                    window.screen.availHeight *
+                    window.screen.availWidth *
+                    window.screen.pixelDepth;
+                // time zone offset: ~4 bits
+                var dateObj = new Date();
+                var timeZoneOffset = dateObj.getTimezoneOffset();
+                entropyStr += timeZoneOffset;
+                // user agent: ~8.3 to ~11.6 bits
+                entropyStr += navigator.userAgent;
+                // browser plugin details: ~16.2 to ~21.8 bits
+                var pluginsStr = "";
+                for (var i = 0; i < navigator.plugins.length; i++) {
+                    pluginsStr +=
+                        navigator.plugins[i].name +
+                        " " +
+                        navigator.plugins[i].filename +
+                        " " +
+                        navigator.plugins[i].description +
+                        " " +
+                        navigator.plugins[i].version +
+                        ", ";
+                }
+                var mimeTypesStr = "";
+                for (var i = 0; i < navigator.mimeTypes.length; i++) {
+                    mimeTypesStr +=
+                        navigator.mimeTypes[i].description +
+                        " " +
+                        navigator.mimeTypes[i].type +
+                        " " +
+                        navigator.mimeTypes[i].suffixes +
+                        ", ";
+                }
+                entropyStr += pluginsStr + mimeTypesStr;
+                // cookies and storage: 1 bit
+                entropyStr +=
+                    navigator.cookieEnabled +
+                    typeof sessionStorage +
+                    typeof localStorage;
+                // language: ~7 bit
+                entropyStr += navigator.language;
+                // history: ~2 bit
+                entropyStr += window.history.length;
+                // location
+                entropyStr += window.location;
+
+                var entropyBytes = Crypto.SHA256(entropyStr, {
+                    asBytes: true
+                });
+                for (var i = 0; i < entropyBytes.length; i++) {
+                    sr.seedInt8(entropyBytes[i]);
+                }
+            }
+        })();
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/faa10f0f6a1fff0b9a99fffb9bc30cee33b17212/src/ecdsa.js
+        /*!
+         * Basic Javascript Elliptic Curve implementation
+         * Ported loosely from BouncyCastle's Java EC code
+         * Only Fp curves implemented for now
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        (function () {
+            // Constructor function of Global EllipticCurve object
+            var ec = (window.EllipticCurve = function () { });
+
+            // ----------------
+            // ECFieldElementFp constructor
+            // q instanceof BigInteger
+            // x instanceof BigInteger
+            ec.FieldElementFp = function (q, x) {
+                this.x = x;
+                // TODO if(x.compareTo(q) >= 0) error
+                this.q = q;
+            };
+
+            ec.FieldElementFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return this.q.equals(other.q) && this.x.equals(other.x);
+            };
+
+            ec.FieldElementFp.prototype.toBigInteger = function () {
+                return this.x;
+            };
+
+            ec.FieldElementFp.prototype.negate = function () {
+                return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.add = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.add(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.subtract = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.subtract(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.multiply = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.multiply(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.square = function () {
+                return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.divide = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.getByteLength = function () {
+                return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+            };
+
+            // D.1.4 91
+            /**
+             * return a sqrt root - the routine verifies that the calculation
+             * returns the right value - if none exists it returns null.
+             *
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.prototype.sqrt = function () {
+                if (!this.q.testBit(0)) throw new Error("even value of q");
+
+                // p mod 4 == 3
+                if (this.q.testBit(1)) {
+                    // z = g^(u+1) + p, p = 4u + 3
+                    var z = new ec.FieldElementFp(
+                        this.q,
+                        this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)
+                    );
+                    return z.square().equals(this) ? z : null;
+                }
+
+                // p mod 4 == 1
+                var qMinusOne = this.q.subtract(BigInteger.ONE);
+                var legendreExponent = qMinusOne.shiftRight(1);
+                if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))
+                    return null;
+                var u = qMinusOne.shiftRight(2);
+                var k = u.shiftLeft(1).add(BigInteger.ONE);
+                var Q = this.x;
+                var fourQ = Q.shiftLeft(2).mod(this.q);
+                var U, V;
+
+                do {
+                    var rand = new SecureRandom();
+                    var P;
+                    do {
+                        P = new BigInteger(this.q.bitLength(), rand);
+                    } while (
+                        P.compareTo(this.q) >= 0 ||
+                        !P.multiply(P)
+                            .subtract(fourQ)
+                            .modPow(legendreExponent, this.q)
+                            .equals(qMinusOne)
+                    );
+
+                    var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+                    U = result[0];
+                    V = result[1];
+                    if (
+                        V.multiply(V)
+                            .mod(this.q)
+                            .equals(fourQ)
+                    ) {
+                        // Integer division by 2, mod q
+                        if (V.testBit(0)) {
+                            V = V.add(this.q);
+                        }
+                        V = V.shiftRight(1);
+                        return new ec.FieldElementFp(this.q, V);
+                    }
+                } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+                return null;
+            };
+
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+                // TODO Research and apply "common-multiplicand multiplication here"
+
+                var n = k.bitLength();
+                var s = k.getLowestSetBit();
+                var Uh = BigInteger.ONE;
+                var Vl = BigInteger.TWO;
+                var Vh = P;
+                var Ql = BigInteger.ONE;
+                var Qh = BigInteger.ONE;
+
+                for (var j = n - 1; j >= s + 1; --j) {
+                    Ql = Ql.multiply(Qh).mod(p);
+                    if (k.testBit(j)) {
+                        Qh = Ql.multiply(Q).mod(p);
+                        Uh = Uh.multiply(Vh).mod(p);
+                        Vl = Vh.multiply(Vl)
+                            .subtract(P.multiply(Ql))
+                            .mod(p);
+                        Vh = Vh.multiply(Vh)
+                            .subtract(Qh.shiftLeft(1))
+                            .mod(p);
+                    } else {
+                        Qh = Ql;
+                        Uh = Uh.multiply(Vl)
+                            .subtract(Ql)
+                            .mod(p);
+                        Vh = Vh.multiply(Vl)
+                            .subtract(P.multiply(Ql))
+                            .mod(p);
+                        Vl = Vl.multiply(Vl)
+                            .subtract(Ql.shiftLeft(1))
+                            .mod(p);
+                    }
+                }
+
+                Ql = Ql.multiply(Qh).mod(p);
+                Qh = Ql.multiply(Q).mod(p);
+                Uh = Uh.multiply(Vl)
+                    .subtract(Ql)
+                    .mod(p);
+                Vl = Vh.multiply(Vl)
+                    .subtract(P.multiply(Ql))
+                    .mod(p);
+                Ql = Ql.multiply(Qh).mod(p);
+
+                for (var j = 1; j <= s; ++j) {
+                    Uh = Uh.multiply(Vl).mod(p);
+                    Vl = Vl.multiply(Vl)
+                        .subtract(Ql.shiftLeft(1))
+                        .mod(p);
+                    Ql = Ql.multiply(Ql).mod(p);
+                }
+
+                return [Uh, Vl];
+            };
+
+            // ----------------
+            // ECPointFp constructor
+            ec.PointFp = function (curve, x, y, z, compressed) {
+                this.curve = curve;
+                this.x = x;
+                this.y = y;
+                // Projective coordinates: either zinv == null or z * zinv == 1
+                // z and zinv are just BigIntegers, not fieldElements
+                if (z == null) {
+                    this.z = BigInteger.ONE;
+                } else {
+                    this.z = z;
+                }
+                this.zinv = null;
+                // compression flag
+                this.compressed = !!compressed;
+            };
+
+            ec.PointFp.prototype.getX = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.x.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.getY = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.y.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                if (this.isInfinity()) return other.isInfinity();
+                if (other.isInfinity()) return this.isInfinity();
+                var u, v;
+                // u = Y2 * Z1 - Y1 * Z2
+                u = other.y
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.y.toBigInteger().multiply(other.z))
+                    .mod(this.curve.q);
+                if (!u.equals(BigInteger.ZERO)) return false;
+                // v = X2 * Z1 - X1 * Z2
+                v = other.x
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.x.toBigInteger().multiply(other.z))
+                    .mod(this.curve.q);
+                return v.equals(BigInteger.ZERO);
+            };
+
+            ec.PointFp.prototype.isInfinity = function () {
+                if (this.x == null && this.y == null) return true;
+                return (
+                    this.z.equals(BigInteger.ZERO) &&
+                    !this.y.toBigInteger().equals(BigInteger.ZERO)
+                );
+            };
+
+            ec.PointFp.prototype.negate = function () {
+                return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+            };
+
+            ec.PointFp.prototype.add = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                // u = Y2 * Z1 - Y1 * Z2
+                var u = b.y
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.y.toBigInteger().multiply(b.z))
+                    .mod(this.curve.q);
+                // v = X2 * Z1 - X1 * Z2
+                var v = b.x
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.x.toBigInteger().multiply(b.z))
+                    .mod(this.curve.q);
+
+                if (BigInteger.ZERO.equals(v)) {
+                    if (BigInteger.ZERO.equals(u)) {
+                        return this.twice(); // this == b, so double
+                    }
+                    return this.curve.getInfinity(); // this = -b, so infinity
+                }
+
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+                var x2 = b.x.toBigInteger();
+                var y2 = b.y.toBigInteger();
+
+                var v2 = v.square();
+                var v3 = v2.multiply(v);
+                var x1v2 = x1.multiply(v2);
+                var zu2 = u.square().multiply(this.z);
+
+                // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+                var x3 = zu2
+                    .subtract(x1v2.shiftLeft(1))
+                    .multiply(b.z)
+                    .subtract(v3)
+                    .multiply(v)
+                    .mod(this.curve.q);
+                // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+                var y3 = x1v2
+                    .multiply(THREE)
+                    .multiply(u)
+                    .subtract(y1.multiply(v3))
+                    .subtract(zu2.multiply(u))
+                    .multiply(b.z)
+                    .add(u.multiply(v3))
+                    .mod(this.curve.q);
+                // z3 = v^3 * z1 * z2
+                var z3 = v3
+                    .multiply(this.z)
+                    .multiply(b.z)
+                    .mod(this.curve.q);
+
+                return new ec.PointFp(
+                    this.curve,
+                    this.curve.fromBigInteger(x3),
+                    this.curve.fromBigInteger(y3),
+                    z3
+                );
+            };
+
+            ec.PointFp.prototype.twice = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0)
+                    return this.curve.getInfinity();
+
+                // TODO: optimized handling of constants
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+
+                var y1z1 = y1.multiply(this.z);
+                var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+                var a = this.curve.a.toBigInteger();
+
+                // w = 3 * x1^2 + a * z1^2
+                var w = x1.square().multiply(THREE);
+                if (!BigInteger.ZERO.equals(a)) {
+                    w = w.add(this.z.square().multiply(a));
+                }
+                w = w.mod(this.curve.q);
+                //this.curve.reduce(w);
+                // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+                var x3 = w
+                    .square()
+                    .subtract(x1.shiftLeft(3).multiply(y1sqz1))
+                    .shiftLeft(1)
+                    .multiply(y1z1)
+                    .mod(this.curve.q);
+                // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+                var y3 = w
+                    .multiply(THREE)
+                    .multiply(x1)
+                    .subtract(y1sqz1.shiftLeft(1))
+                    .shiftLeft(2)
+                    .multiply(y1sqz1)
+                    .subtract(w.square().multiply(w))
+                    .mod(this.curve.q);
+                // z3 = 8 * (y1 * z1)^3
+                var z3 = y1z1
+                    .square()
+                    .multiply(y1z1)
+                    .shiftLeft(3)
+                    .mod(this.curve.q);
+
+                return new ec.PointFp(
+                    this.curve,
+                    this.curve.fromBigInteger(x3),
+                    this.curve.fromBigInteger(y3),
+                    z3
+                );
+            };
+
+            // Simple NAF (Non-Adjacent Form) multiplication algorithm
+            // TODO: modularize the multiplication algorithm
+            ec.PointFp.prototype.multiply = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            // Compute this*j + x*k (simultaneous multiplication)
+            ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+                var i;
+                if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
+                else i = k.bitLength() - 1;
+
+                var R = this.curve.getInfinity();
+                var both = this.add(x);
+                while (i >= 0) {
+                    R = R.twice();
+                    if (j.testBit(i)) {
+                        if (k.testBit(i)) {
+                            R = R.add(both);
+                        } else {
+                            R = R.add(this);
+                        }
+                    } else {
+                        if (k.testBit(i)) {
+                            R = R.add(x);
+                        }
+                    }
+                    --i;
+                }
+
+                return R;
+            };
+
+            // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+            // patched by coretechs to support compressed public keys
+            ec.PointFp.prototype.getEncoded = function (compressed) {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+                var enc = ec.integerToBytes(x, len);
+
+                // when compressed prepend byte depending if y point is even or odd
+                if (compressed) {
+                    if (y.isEven()) {
+                        enc.unshift(0x02);
+                    } else {
+                        enc.unshift(0x03);
+                    }
+                } else {
+                    enc.unshift(0x04);
+                    enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+                }
+                return enc;
+            };
+
+            ec.PointFp.decodeFrom = function (curve, enc) {
+                var type = enc[0];
+                var dataLen = enc.length - 1;
+
+                // Extract x and y as byte arrays
+                var xBa = enc.slice(1, 1 + dataLen / 2);
+                var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                xBa.unshift(0);
+                yBa.unshift(0);
+
+                // Convert to BigIntegers
+                var x = new BigInteger(xBa);
+                var y = new BigInteger(yBa);
+
+                // Return point
+                return new ec.PointFp(
+                    curve,
+                    curve.fromBigInteger(x),
+                    curve.fromBigInteger(y)
+                );
+            };
+
+            ec.PointFp.prototype.add2D = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                if (this.x.equals(b.x)) {
+                    if (this.y.equals(b.y)) {
+                        // this = b, i.e. this must be doubled
+                        return this.twice();
+                    }
+                    // this = -b, i.e. the result is the point at infinity
+                    return this.curve.getInfinity();
+                }
+
+                var x_x = b.x.subtract(this.x);
+                var y_y = b.y.subtract(this.y);
+                var gamma = y_y.divide(x_x);
+
+                var x3 = gamma
+                    .square()
+                    .subtract(this.x)
+                    .subtract(b.x);
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.twice2D = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0) {
+                    // if y1 == 0, then (x1, y1) == (x1, -y1)
+                    // and hence this = -this and thus 2(x1, y1) == infinity
+                    return this.curve.getInfinity();
+                }
+
+                var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+                var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+                var gamma = this.x
+                    .square()
+                    .multiply(THREE)
+                    .add(this.curve.a)
+                    .divide(this.y.multiply(TWO));
+
+                var x3 = gamma.square().subtract(this.x.multiply(TWO));
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.multiply2D = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add2D(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            ec.PointFp.prototype.isOnCurve = function () {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var a = this.curve.getA().toBigInteger();
+                var b = this.curve.getB().toBigInteger();
+                var n = this.curve.getQ();
+                var lhs = y.multiply(y).mod(n);
+                var rhs = x
+                    .multiply(x)
+                    .multiply(x)
+                    .add(a.multiply(x))
+                    .add(b)
+                    .mod(n);
+                return lhs.equals(rhs);
+            };
+
+            ec.PointFp.prototype.toString = function () {
+                return (
+                    "(" +
+                    this.getX()
+                        .toBigInteger()
+                        .toString() +
+                    "," +
+                    this.getY()
+                        .toBigInteger()
+                        .toString() +
+                    ")"
+                );
+            };
+
+            /**
+             * Validate an elliptic curve point.
+             *
+             * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+             */
+            ec.PointFp.prototype.validate = function () {
+                var n = this.curve.getQ();
+
+                // Check Q != O
+                if (this.isInfinity()) {
+                    throw new Error("Point is at infinity.");
+                }
+
+                // Check coordinate bounds
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                if (
+                    x.compareTo(BigInteger.ONE) < 0 ||
+                    x.compareTo(n.subtract(BigInteger.ONE)) > 0
+                ) {
+                    throw new Error("x coordinate out of bounds");
+                }
+                if (
+                    y.compareTo(BigInteger.ONE) < 0 ||
+                    y.compareTo(n.subtract(BigInteger.ONE)) > 0
+                ) {
+                    throw new Error("y coordinate out of bounds");
+                }
+
+                // Check y^2 = x^3 + ax + b (mod n)
+                if (!this.isOnCurve()) {
+                    throw new Error("Point is not on the curve.");
+                }
+
+                // Check nQ = 0 (Q is a scalar multiple of G)
+                if (this.multiply(n).isInfinity()) {
+                    // TODO: This check doesn't work - fix.
+                    throw new Error("Point is not a scalar multiple of G.");
+                }
+
+                return true;
+            };
+
+            // ----------------
+            // ECCurveFp constructor
+            ec.CurveFp = function (q, a, b) {
+                this.q = q;
+                this.a = this.fromBigInteger(a);
+                this.b = this.fromBigInteger(b);
+                this.infinity = new ec.PointFp(this, null, null);
+                this.reducer = new Barrett(this.q);
+            };
+
+            ec.CurveFp.prototype.getQ = function () {
+                return this.q;
+            };
+
+            ec.CurveFp.prototype.getA = function () {
+                return this.a;
+            };
+
+            ec.CurveFp.prototype.getB = function () {
+                return this.b;
+            };
+
+            ec.CurveFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return (
+                    this.q.equals(other.q) &&
+                    this.a.equals(other.a) &&
+                    this.b.equals(other.b)
+                );
+            };
+
+            ec.CurveFp.prototype.getInfinity = function () {
+                return this.infinity;
+            };
+
+            ec.CurveFp.prototype.fromBigInteger = function (x) {
+                return new ec.FieldElementFp(this.q, x);
+            };
+
+            ec.CurveFp.prototype.reduce = function (x) {
+                this.reducer.reduce(x);
+            };
+
+            // for now, work with hex strings because they're easier in JS
+            // compressed support added by bitaddress.org
+            ec.CurveFp.prototype.decodePointHex = function (s) {
+                var firstByte = parseInt(s.substr(0, 2), 16);
+                switch (
+                firstByte // first byte
+                ) {
+                    case 0:
+                        return this.infinity;
+                    case 2: // compressed
+                    case 3: // compressed
+                        var yTilde = firstByte & 1;
+                        var xHex = s.substr(2, s.length - 2);
+                        var X1 = new BigInteger(xHex, 16);
+                        return this.decompressPoint(yTilde, X1);
+                    case 4: // uncompressed
+                    case 6: // hybrid
+                    case 7: // hybrid
+                        var len = (s.length - 2) / 2;
+                        var xHex = s.substr(2, len);
+                        var yHex = s.substr(len + 2, len);
+
+                        return new ec.PointFp(
+                            this,
+                            this.fromBigInteger(new BigInteger(xHex, 16)),
+                            this.fromBigInteger(new BigInteger(yHex, 16))
+                        );
+
+                    default:
+                        // unsupported
+                        return null;
+                }
+            };
+
+            ec.CurveFp.prototype.encodePointHex = function (p) {
+                if (p.isInfinity()) return "00";
+                var xHex = p
+                    .getX()
+                    .toBigInteger()
+                    .toString(16);
+                var yHex = p
+                    .getY()
+                    .toBigInteger()
+                    .toString(16);
+                var oLen = this.getQ().toString(16).length;
+                if (oLen % 2 != 0) oLen++;
+                while (xHex.length < oLen) {
+                    xHex = "0" + xHex;
+                }
+                while (yHex.length < oLen) {
+                    yHex = "0" + yHex;
+                }
+                return "04" + xHex + yHex;
+            };
+
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             *
+             * Number yTilde
+             * BigInteger X1
+             */
+            ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+                var x = this.fromBigInteger(X1);
+                var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+                var beta = alpha.sqrt();
+                // if we can't find a sqrt we haven't got a point on the curve - run!
+                if (beta == null) throw new Error("Invalid point compression");
+                var betaValue = beta.toBigInteger();
+                var bit0 = betaValue.testBit(0) ? 1 : 0;
+                if (bit0 != yTilde) {
+                    // Use the other root
+                    beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+                }
+                return new ec.PointFp(this, x, beta, null, true);
+            };
+
+            ec.fromHex = function (s) {
+                return new BigInteger(s, 16);
+            };
+
+            ec.integerToBytes = function (i, len) {
+                var bytes = i.toByteArrayUnsigned();
+                if (len < bytes.length) {
+                    bytes = bytes.slice(bytes.length - len);
+                } else
+                    while (len > bytes.length) {
+                        bytes.unshift(0);
+                    }
+                return bytes;
+            };
+
+            // Named EC curves
+            // ----------------
+            // X9ECParameters constructor
+            ec.X9Parameters = function (curve, g, n, h) {
+                this.curve = curve;
+                this.g = g;
+                this.n = n;
+                this.h = h;
+            };
+            ec.X9Parameters.prototype.getCurve = function () {
+                return this.curve;
+            };
+            ec.X9Parameters.prototype.getG = function () {
+                return this.g;
+            };
+            ec.X9Parameters.prototype.getN = function () {
+                return this.n;
+            };
+            ec.X9Parameters.prototype.getH = function () {
+                return this.h;
+            };
+
+            // secp256k1 is the Curve used by Bitcoin
+            ec.secNamedCurves = {
+                // used by Bitcoin
+                secp256k1: function () {
+                    // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+                    var p = ec.fromHex(
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
+                    );
+                    var a = BigInteger.ZERO;
+                    var b = ec.fromHex("7");
+                    var n = ec.fromHex(
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
+                    );
+                    var h = BigInteger.ONE;
+                    var curve = new ec.CurveFp(p, a, b);
+                    var G = curve.decodePointHex(
+                        "04" +
+                        "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                        "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"
+                    );
+                    return new ec.X9Parameters(curve, G, n, h);
+                }
+            };
+
+            // secp256k1 called by Bitcoin's ECKEY
+            ec.getSECCurveByName = function (name) {
+                if (ec.secNamedCurves[name] == undefined) return null;
+                return ec.secNamedCurves[name]();
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        // secrets.js - by Alexander Stetsyuk - released under MIT License -- Implementation of Shamir Secret Sharing Scheme
+        (function (exports, global) {
+            var defaults = {
+                bits: 8, // default number of bits
+                radix: 16, // work with HEX by default
+                minBits: 3,
+                maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+                bytesPerChar: 2,
+                maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+                // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                // The index of each term in the array corresponds to the n for that polynomial
+                // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                primitivePolynomials: [
+                    null,
+                    null,
+                    1,
+                    3,
+                    3,
+                    5,
+                    3,
+                    3,
+                    29,
+                    17,
+                    9,
+                    5,
+                    83,
+                    27,
+                    43,
+                    3,
+                    45,
+                    9,
+                    39,
+                    39,
+                    9,
+                    5,
+                    3,
+                    33,
+                    27,
+                    9,
+                    71,
+                    39,
+                    9,
+                    5,
+                    83
+                ],
+
+                // warning for insecure PRNG
+                warning:
+                    "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
+            };
+
+            // Protected settings object
+            var config = {};
+
+            /** @expose **/
+            exports.getConfig = function () {
+                return {
+                    bits: config.bits,
+                    unsafePRNG: config.unsafePRNG
+                };
+            };
+
+            function init(bits) {
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                config.radix = defaults.radix;
+                config.bits = bits || defaults.bits;
+                config.size = Math.pow(2, config.bits);
+                config.max = config.size - 1;
+
+                // Construct the exp and log tables for multiplication.
+                var logs = [],
+                    exps = [],
+                    x = 1,
+                    primitive = defaults.primitivePolynomials[config.bits];
+                for (var i = 0; i < config.size; i++) {
+                    exps[i] = x;
+                    logs[x] = i;
+                    x <<= 1;
+                    if (x >= config.size) {
+                        x ^= primitive;
+                        x &= config.max;
+                    }
+                }
+
+                config.logs = logs;
+                config.exps = exps;
+            }
+
+            /** @expose **/
+            exports.init = init;
+
+            function isInited() {
+                if (
+                    !config.bits ||
+                    !config.size ||
+                    !config.max ||
+                    !config.logs ||
+                    !config.exps ||
+                    config.logs.length !== config.size ||
+                    config.exps.length !== config.size
+                ) {
+                    return false;
+                }
+                return true;
+            }
+
+            // Returns a pseudo-random number generator of the form function(bits){}
+            // which should output a random string of 1's and 0's of length `bits`
+            function getRNG() {
+                var randomBits, crypto;
+
+                function construct(bits, arr, radix, size) {
+                    var str = "",
+                        i = 0,
+                        len = arr.length - 1;
+                    while (i < len || str.length < bits) {
+                        str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                        i++;
+                    }
+                    str = str.substr(-bits);
+                    if ((str.match(/0/g) || []).length === str.length) {
+                        // all zeros?
+                        return null;
+                    } else {
+                        return str;
+                    }
+                }
+
+                // node.js crypto.randomBytes()
+                if (
+                    typeof require === "function" &&
+                    (crypto = require("crypto")) &&
+                    (randomBits = crypto["randomBytes"])
+                ) {
+                    return function (bits) {
+                        var bytes = Math.ceil(bits / 8),
+                            str = null;
+
+                        while (str === null) {
+                            str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+                        }
+                        return str;
+                    };
+                }
+
+                // browsers with window.crypto.getRandomValues()
+                if (
+                    global["crypto"] &&
+                    typeof global["crypto"]["getRandomValues"] === "function" &&
+                    typeof global["Uint32Array"] === "function"
+                ) {
+                    crypto = global["crypto"];
+                    return function (bits) {
+                        var elems = Math.ceil(bits / 32),
+                            str = null,
+                            arr = new global["Uint32Array"](elems);
+
+                        while (str === null) {
+                            crypto["getRandomValues"](arr);
+                            str = construct(bits, arr, 10, 32);
+                        }
+
+                        return str;
+                    };
+                }
+
+                // A totally insecure RNG!!! (except in Safari)
+                // Will produce a warning every time it is called.
+                config.unsafePRNG = true;
+                warn();
+
+                var bitsPerNum = 32;
+                var max = Math.pow(2, bitsPerNum) - 1;
+                return function (bits) {
+                    var elems = Math.ceil(bits / bitsPerNum);
+                    var arr = [],
+                        str = null;
+                    while (str === null) {
+                        for (var i = 0; i < elems; i++) {
+                            arr[i] = Math.floor(Math.random() * max + 1);
+                        }
+                        str = construct(bits, arr, 10, bitsPerNum);
+                    }
+                    return str;
+                };
+            }
+
+            // Warn about using insecure rng.
+            // Called when Math.random() is being used.
+            function warn() {
+                global["console"]["warn"](defaults.warning);
+                if (typeof global["alert"] === "function" && config.alert) {
+                    global["alert"](defaults.warning);
+                }
+            }
+
+            // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+            /** @expose **/
+            exports.setRNG = function (rng, alert) {
+                if (!isInited()) {
+                    this.init();
+                }
+                config.unsafePRNG = false;
+                rng = rng || getRNG();
+
+                // test the RNG (5 times)
+                if (
+                    typeof rng !== "function" ||
+                    typeof rng(config.bits) !== "string" ||
+                    !parseInt(rng(config.bits), 2) ||
+                    rng(config.bits).length > config.bits ||
+                    rng(config.bits).length < config.bits
+                ) {
+                    throw new Error(
+                        "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                    );
+                } else {
+                    config.rng = rng;
+                }
+                config.alert = !!alert;
+
+                return !!config.unsafePRNG;
+            };
+
+            function isSetRNG() {
+                return typeof config.rng === "function";
+            }
+
+            // Generates a random bits-length number string using the PRNG
+            /** @expose **/
+            exports.random = function (bits) {
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+                    throw new Error(
+                        "Number of bits must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+                return bin2hex(config.rng(bits));
+            };
+
+            // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+            // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+            // requiring `threshold` number of shares to reconstruct the secret.
+            // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+            /** @expose **/
+            exports.share = function (
+                secret,
+                numShares,
+                threshold,
+                padLength,
+                withoutPrefix
             ) {
-              throw new Error(row + "," + col);
-            }
-            return this.modules[row][col];
-          },
+                if (!isInited()) {
+                    this.init();
+                }
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
 
-          getModuleCount: function() {
-            return this.moduleCount;
-          },
+                padLength = padLength || 0;
 
-          make: function() {
-            this.makeImpl(false, this.getBestMaskPattern());
-          },
+                if (typeof secret !== "string") {
+                    throw new Error("Secret must be a string.");
+                }
+                if (
+                    typeof numShares !== "number" ||
+                    numShares % 1 !== 0 ||
+                    numShares < 2
+                ) {
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (numShares > config.max) {
+                    var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive. To create " +
+                        numShares +
+                        " shares, use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (
+                    typeof threshold !== "number" ||
+                    threshold % 1 !== 0 ||
+                    threshold < 2
+                ) {
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (threshold > config.max) {
+                    var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive.  To use a threshold of " +
+                        threshold +
+                        ", use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (typeof padLength !== "number" || padLength % 1 !== 0) {
+                    throw new Error(
+                        "Zero-pad length must be an integer greater than 1."
+                    );
+                }
 
-          makeImpl: function(test, maskPattern) {
-            this.moduleCount = this.typeNumber * 4 + 17;
-            this.modules = new Array(this.moduleCount);
+                if (config.unsafePRNG) {
+                    warn();
+                }
 
-            for (var row = 0; row < this.moduleCount; row++) {
-              this.modules[row] = new Array(this.moduleCount);
+                secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                secret = split(secret, padLength);
+                var x = new Array(numShares),
+                    y = new Array(numShares);
+                for (var i = 0, len = secret.length; i < len; i++) {
+                    var subShares = this._getShares(secret[i], numShares, threshold);
+                    for (var j = 0; j < numShares; j++) {
+                        x[j] = x[j] || subShares[j].x.toString(config.radix);
+                        y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+                    }
+                }
+                var padding = config.max.toString(config.radix).length;
+                if (withoutPrefix) {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = bin2hex(y[i]);
+                    }
+                } else {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] =
+                            config.bits.toString(36).toUpperCase() +
+                            padLeft(x[i], padding) +
+                            bin2hex(y[i]);
+                    }
+                }
 
-              for (var col = 0; col < this.moduleCount; col++) {
-                this.modules[row][col] = null; //(col + row) % 3;
-              }
+                return x;
+            };
+
+            // This is the basic polynomial generation and evaluation function
+            // for a `config.bits`-length secret (NOT an arbitrary length)
+            // Note: no error-checking at this stage! If `secrets` is NOT
+            // a NUMBER less than 2^bits-1, the output will be incorrect!
+            /** @expose **/
+            exports._getShares = function (secret, numShares, threshold) {
+                var shares = [];
+                var coeffs = [secret];
+
+                for (var i = 1; i < threshold; i++) {
+                    coeffs[i] = parseInt(config.rng(config.bits), 2);
+                }
+                for (var i = 1, len = numShares + 1; i < len; i++) {
+                    shares[i - 1] = {
+                        x: i,
+                        y: horner(i, coeffs)
+                    };
+                }
+                return shares;
+            };
+
+            // Polynomial evaluation at `x` using Horner's Method
+            // TODO: this can possibly be sped up using other methods
+            // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+            //       so if fx===0, just set fx to coeff[i] because
+            //       using the exp/log form will result in incorrect value
+            function horner(x, coeffs) {
+                var logx = config.logs[x];
+                var fx = 0;
+                for (var i = coeffs.length - 1; i >= 0; i--) {
+                    if (fx === 0) {
+                        fx = coeffs[i];
+                        continue;
+                    }
+                    fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                }
+                return fx;
             }
 
-            this.setupPositionProbePattern(0, 0);
-            this.setupPositionProbePattern(this.moduleCount - 7, 0);
-            this.setupPositionProbePattern(0, this.moduleCount - 7);
-            this.setupPositionAdjustPattern();
-            this.setupTimingPattern();
-            this.setupTypeInfo(test, maskPattern);
-
-            if (this.typeNumber >= 7) {
-              this.setupTypeNumber(test);
+            function inArray(arr, val) {
+                for (var i = 0, len = arr.length; i < len; i++) {
+                    if (arr[i] === val) {
+                        return true;
+                    }
+                }
+                return false;
             }
 
-            if (this.dataCache == null) {
-              this.dataCache = QRCode.createData(
-                this.typeNumber,
-                this.errorCorrectLevel,
-                this.dataList
-              );
+            function processShare(share) {
+                var bits = parseInt(share[0], 36);
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                var max = Math.pow(2, bits) - 1;
+                var idLength = max.toString(config.radix).length;
+
+                var id = parseInt(share.substr(1, idLength), config.radix);
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+                share = share.substr(idLength + 1);
+                if (!share.length) {
+                    throw new Error("Invalid share: zero-length share.");
+                }
+                return {
+                    bits: bits,
+                    id: id,
+                    value: share
+                };
             }
 
-            this.mapData(this.dataCache, maskPattern);
-          },
+            /** @expose **/
+            exports._processShare = processShare;
 
-          setupPositionProbePattern: function(row, col) {
-            for (var r = -1; r <= 7; r++) {
-              if (row + r <= -1 || this.moduleCount <= row + r) continue;
+            // Protected method that evaluates the Lagrange interpolation
+            // polynomial at x=`at` for individual config.bits-length
+            // segments of each share in the `shares` Array.
+            // Each share is expressed in base `inputRadix`. The output
+            // is expressed in base `outputRadix'
+            function combine(at, shares) {
+                var setBits,
+                    share,
+                    x = [],
+                    y = [],
+                    result = "",
+                    idx;
 
-              for (var c = -1; c <= 7; c++) {
-                if (col + c <= -1 || this.moduleCount <= col + c) continue;
+                for (var i = 0, len = shares.length; i < len; i++) {
+                    share = processShare(shares[i]);
+                    if (typeof setBits === "undefined") {
+                        setBits = share["bits"];
+                    } else if (share["bits"] !== setBits) {
+                        throw new Error("Mismatched shares: Different bit settings.");
+                    }
+
+                    if (config.bits !== setBits) {
+                        init(setBits);
+                    }
+
+                    if (inArray(x, share["id"])) {
+                        // repeated x value?
+                        continue;
+                    }
+
+                    idx = x.push(share["id"]) - 1;
+                    share = split(hex2bin(share["value"]));
+                    for (var j = 0, len2 = share.length; j < len2; j++) {
+                        y[j] = y[j] || [];
+                        y[j][idx] = share[j];
+                    }
+                }
+
+                for (var i = 0, len = y.length; i < len; i++) {
+                    result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                }
+
+                if (at === 0) {
+                    // reconstructing the secret
+                    var idx = result.indexOf("1"); //find the first 1
+                    return bin2hex(result.slice(idx + 1));
+                } else {
+                    // generating a new share
+                    return bin2hex(result);
+                }
+            }
+
+            // Combine `shares` Array into the original secret
+            /** @expose **/
+            exports.combine = function (shares) {
+                return combine(0, shares);
+            };
+
+            // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+            // `id` can be a Number or a String in the default radix (16)
+            /** @expose **/
+            exports.newShare = function (id, shares) {
+                if (typeof id === "string") {
+                    id = parseInt(id, config.radix);
+                }
+
+                var share = processShare(shares[0]);
+                var max = Math.pow(2, share["bits"]) - 1;
+
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+
+                var padding = max.toString(config.radix).length;
+                return (
+                    config.bits.toString(36).toUpperCase() +
+                    padLeft(id.toString(config.radix), padding) +
+                    combine(id, shares)
+                );
+            };
+
+            // Evaluate the Lagrange interpolation polynomial at x = `at`
+            // using x and y Arrays that are of the same length, with
+            // corresponding elements constituting points on the polynomial.
+            function lagrange(at, x, y) {
+                var sum = 0,
+                    product,
+                    i,
+                    j;
+
+                for (var i = 0, len = x.length; i < len; i++) {
+                    if (!y[i]) {
+                        continue;
+                    }
+
+                    product = config.logs[y[i]];
+                    for (var j = 0; j < len; j++) {
+                        if (i === j) {
+                            continue;
+                        }
+                        if (at === x[j]) {
+                            // happens when computing a share that is in the list of shares used to compute it
+                            product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                            break;
+                        }
+                        product =
+                            (product +
+                                config.logs[at ^ x[j]] -
+                                config.logs[x[i] ^ x[j]] +
+                                config.max) /* to make sure it's not negative */ %
+                            config.max;
+                    }
+
+                    sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                }
+                return sum;
+            }
+
+            /** @expose **/
+            exports._lagrange = lagrange;
+
+            // Splits a number string `bits`-length segments, after first
+            // optionally zero-padding it to a length that is a multiple of `padLength.
+            // Returns array of integers (each less than 2^bits-1), with each element
+            // representing a `bits`-length segment of the input string from right to left,
+            // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+            function split(str, padLength) {
+                if (padLength) {
+                    str = padLeft(str, padLength);
+                }
+                var parts = [];
+                for (var i = str.length; i > config.bits; i -= config.bits) {
+                    parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                }
+                parts.push(parseInt(str.slice(0, i), 2));
+                return parts;
+            }
+
+            // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+            function padLeft(str, bits) {
+                bits = bits || config.bits;
+                var missing = str.length % bits;
+                return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+            }
+
+            function hex2bin(str) {
+                var bin = "",
+                    num;
+                for (var i = str.length - 1; i >= 0; i--) {
+                    num = parseInt(str[i], 16);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid hex character.");
+                    }
+                    bin = padLeft(num.toString(2), 4) + bin;
+                }
+                return bin;
+            }
+
+            function bin2hex(str) {
+                var hex = "",
+                    num;
+                str = padLeft(str, 4);
+                for (var i = str.length; i >= 4; i -= 4) {
+                    num = parseInt(str.slice(i - 4, i), 2);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid binary character.");
+                    }
+                    hex = num.toString(16) + hex;
+                }
+                return hex;
+            }
+
+            // Converts a given UTF16 character string to the HEX representation.
+            // Each character of the input string is represented by
+            // `bytesPerChar` bytes in the output string.
+            /** @expose **/
+            exports.str2hex = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a character string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
 
                 if (
-                  (0 <= r && r <= 6 && (c == 0 || c == 6)) ||
-                  (0 <= c && c <= 6 && (r == 0 || r == 6)) ||
-                  (2 <= r && r <= 4 && 2 <= c && c <= 4)
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
                 ) {
-                  this.modules[row + r][col + c] = true;
-                } else {
-                  this.modules[row + r][col + c] = false;
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
                 }
-              }
-            }
-          },
 
-          getBestMaskPattern: function() {
-            var minLostPoint = 0;
-            var pattern = 0;
+                var hexChars = 2 * bytesPerChar;
+                var max = Math.pow(16, hexChars) - 1;
+                var out = "",
+                    num;
+                for (var i = 0, len = str.length; i < len; i++) {
+                    num = str[i].charCodeAt();
+                    if (isNaN(num)) {
+                        throw new Error("Invalid character: " + str[i]);
+                    } else if (num > max) {
+                        var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                        throw new Error(
+                            "Invalid character code (" +
+                            num +
+                            "). Maximum allowable is 256^bytes-1 (" +
+                            max +
+                            "). To convert this character, use at least " +
+                            neededBytes +
+                            " bytes."
+                        );
+                    } else {
+                        out = padLeft(num.toString(16), hexChars) + out;
+                    }
+                }
+                return out;
+            };
+
+            // Converts a given HEX number string to a UTF16 character string.
+            /** @expose **/
+            exports.hex2str = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a hexadecimal string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var out = "";
+                str = padLeft(str, hexChars);
+                for (var i = 0, len = str.length; i < len; i += hexChars) {
+                    out =
+                        String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+                        out;
+                }
+                return out;
+            };
+
+            // by default, initialize without an RNG
+            exports.init();
+        })(
+            typeof module !== "undefined" && module["exports"]
+                ? module["exports"]
+                : (window["secrets"] = {}),
+            typeof GLOBAL !== "undefined" ? GLOBAL : window
+        );
+    </script>
+    <script type="text/javascript">
+        // Upstream 'BigInteger' here:
+        // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+        // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+        // Review and Testing: https://github.com/cryptocoinjs/bigi/
+        /*!
+         * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+         *
+         * Copyright (c) 2005  Tom Wu
+         * All Rights Reserved.
+         * BSD License
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         *
+         * Copyright Stephan Thomas
+         * Copyright pointbiz
+         */
+
+        (function () {
+            // (public) Constructor function of Global BigInteger object
+            var BigInteger = (window.BigInteger = function BigInteger(a, b, c) {
+                if (!(this instanceof BigInteger)) return new BigInteger(a, b, c);
+
+                if (a != null)
+                    if ("number" == typeof a) this.fromNumber(a, b, c);
+                    else if (b == null && "string" != typeof a) this.fromString(a, 256);
+                    else this.fromString(a, b);
+            });
+
+            // Bits per digit
+            var dbits;
+
+            // JavaScript engine analysis
+            var canary = 0xdeadbeefcafe;
+            var j_lm = (canary & 0xffffff) == 0xefcafe;
+
+            // return new, unset BigInteger
+            function nbi() {
+                return new BigInteger(null);
+            }
+
+            // am: Compute w_j += (x*this_i), propagate carries,
+            // c is initial carry, returns final carry.
+            // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+            // We need to select the fastest one that works in this environment.
+
+            // am1: use a single mult and divide to get the high bits,
+            // max digit bits should be 26 because
+            // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+            function am1(i, x, w, j, c, n) {
+                while (--n >= 0) {
+                    var v = x * this[i++] + w[j] + c;
+                    c = Math.floor(v / 0x4000000);
+                    w[j++] = v & 0x3ffffff;
+                }
+                return c;
+            }
+            // am2 avoids a big mult-and-extract completely.
+            // Max digit bits should be <= 30 because we do bitwise ops
+            // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+            function am2(i, x, w, j, c, n) {
+                var xl = x & 0x7fff,
+                    xh = x >> 15;
+                while (--n >= 0) {
+                    var l = this[i] & 0x7fff;
+                    var h = this[i++] >> 15;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+                    c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+                    w[j++] = l & 0x3fffffff;
+                }
+                return c;
+            }
+            // Alternately, set max digit bits to 28 since some
+            // browsers slow down when dealing with 32-bit numbers.
+            function am3(i, x, w, j, c, n) {
+                var xl = x & 0x3fff,
+                    xh = x >> 14;
+                while (--n >= 0) {
+                    var l = this[i] & 0x3fff;
+                    var h = this[i++] >> 14;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+                    c = (l >> 28) + (m >> 14) + xh * h;
+                    w[j++] = l & 0xfffffff;
+                }
+                return c;
+            }
+            if (j_lm && navigator.appName == "Microsoft Internet Explorer") {
+                BigInteger.prototype.am = am2;
+                dbits = 30;
+            } else if (j_lm && navigator.appName != "Netscape") {
+                BigInteger.prototype.am = am1;
+                dbits = 26;
+            } else {
+                // Mozilla/Netscape seems to prefer am3
+                BigInteger.prototype.am = am3;
+                dbits = 28;
+            }
+
+            BigInteger.prototype.DB = dbits;
+            BigInteger.prototype.DM = (1 << dbits) - 1;
+            BigInteger.prototype.DV = 1 << dbits;
+
+            var BI_FP = 52;
+            BigInteger.prototype.FV = Math.pow(2, BI_FP);
+            BigInteger.prototype.F1 = BI_FP - dbits;
+            BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+            // Digit conversions
+            var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+            var BI_RC = new Array();
+            var rr, vv;
+            rr = "0".charCodeAt(0);
+            for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+            rr = "a".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+            rr = "A".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+            function int2char(n) {
+                return BI_RM.charAt(n);
+            }
+
+            function intAt(s, i) {
+                var c = BI_RC[s.charCodeAt(i)];
+                return c == null ? -1 : c;
+            }
+
+            // return bigint initialized to value
+            function nbv(i) {
+                var r = nbi();
+                r.fromInt(i);
+                return r;
+            }
+
+            // returns bit length of the integer x
+            function nbits(x) {
+                var r = 1,
+                    t;
+                if ((t = x >>> 16) != 0) {
+                    x = t;
+                    r += 16;
+                }
+                if ((t = x >> 8) != 0) {
+                    x = t;
+                    r += 8;
+                }
+                if ((t = x >> 4) != 0) {
+                    x = t;
+                    r += 4;
+                }
+                if ((t = x >> 2) != 0) {
+                    x = t;
+                    r += 2;
+                }
+                if ((t = x >> 1) != 0) {
+                    x = t;
+                    r += 1;
+                }
+                return r;
+            }
+
+            // (protected) copy this to r
+            BigInteger.prototype.copyTo = function (r) {
+                for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+                r.t = this.t;
+                r.s = this.s;
+            };
+
+            // (protected) set from integer value x, -DV <= x < DV
+            BigInteger.prototype.fromInt = function (x) {
+                this.t = 1;
+                this.s = x < 0 ? -1 : 0;
+                if (x > 0) this[0] = x;
+                else if (x < -1) this[0] = x + this.DV;
+                else this.t = 0;
+            };
+
+            // (protected) set from string and radix
+            BigInteger.prototype.fromString = function (s, b) {
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 256) k = 8;
+                // byte array
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else {
+                    this.fromRadix(s, b);
+                    return;
+                }
+                this.t = 0;
+                this.s = 0;
+                var i = s.length,
+                    mi = false,
+                    sh = 0;
+                while (--i >= 0) {
+                    var x = k == 8 ? s[i] & 0xff : intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-") mi = true;
+                        continue;
+                    }
+                    mi = false;
+                    if (sh == 0) this[this.t++] = x;
+                    else if (sh + k > this.DB) {
+                        this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+                        this[this.t++] = x >> (this.DB - sh);
+                    } else this[this.t - 1] |= x << sh;
+                    sh += k;
+                    if (sh >= this.DB) sh -= this.DB;
+                }
+                if (k == 8 && (s[0] & 0x80) != 0) {
+                    this.s = -1;
+                    if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+                }
+                this.clamp();
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+            // (protected) clamp off excess high words
+            BigInteger.prototype.clamp = function () {
+                var c = this.s & this.DM;
+                while (this.t > 0 && this[this.t - 1] == c) --this.t;
+            };
+
+            // (protected) r = this << n*DB
+            BigInteger.prototype.dlShiftTo = function (n, r) {
+                var i;
+                for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+                for (i = n - 1; i >= 0; --i) r[i] = 0;
+                r.t = this.t + n;
+                r.s = this.s;
+            };
+
+            // (protected) r = this >> n*DB
+            BigInteger.prototype.drShiftTo = function (n, r) {
+                for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+                r.t = Math.max(this.t - n, 0);
+                r.s = this.s;
+            };
+
+            // (protected) r = this << n
+            BigInteger.prototype.lShiftTo = function (n, r) {
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << cbs) - 1;
+                var ds = Math.floor(n / this.DB),
+                    c = (this.s << bs) & this.DM,
+                    i;
+                for (i = this.t - 1; i >= 0; --i) {
+                    r[i + ds + 1] = (this[i] >> cbs) | c;
+                    c = (this[i] & bm) << bs;
+                }
+                for (i = ds - 1; i >= 0; --i) r[i] = 0;
+                r[ds] = c;
+                r.t = this.t + ds + 1;
+                r.s = this.s;
+                r.clamp();
+            };
+
+            // (protected) r = this >> n
+            BigInteger.prototype.rShiftTo = function (n, r) {
+                r.s = this.s;
+                var ds = Math.floor(n / this.DB);
+                if (ds >= this.t) {
+                    r.t = 0;
+                    return;
+                }
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << bs) - 1;
+                r[0] = this[ds] >> bs;
+                for (var i = ds + 1; i < this.t; ++i) {
+                    r[i - ds - 1] |= (this[i] & bm) << cbs;
+                    r[i - ds] = this[i] >> bs;
+                }
+                if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+                r.t = this.t - ds;
+                r.clamp();
+            };
+
+            // (protected) r = this - a
+            BigInteger.prototype.subTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] - a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c -= a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c -= a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c -= a.s;
+                }
+                r.s = c < 0 ? -1 : 0;
+                if (c < -1) r[i++] = this.DV + c;
+                else if (c > 0) r[i++] = c;
+                r.t = i;
+                r.clamp();
+            };
+
+            // (protected) r = this * a, r != this,a (HAC 14.12)
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyTo = function (a, r) {
+                var x = this.abs(),
+                    y = a.abs();
+                var i = x.t;
+                r.t = i + y.t;
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+                r.s = 0;
+                r.clamp();
+                if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+            };
+
+            // (protected) r = this^2, r != this (HAC 14.16)
+            BigInteger.prototype.squareTo = function (r) {
+                var x = this.abs();
+                var i = (r.t = 2 * x.t);
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < x.t - 1; ++i) {
+                    var c = x.am(i, x[i], r, 2 * i, 0, 1);
+                    if (
+                        (r[i + x.t] += x.am(
+                            i + 1,
+                            2 * x[i],
+                            r,
+                            2 * i + 1,
+                            c,
+                            x.t - i - 1
+                        )) >= x.DV
+                    ) {
+                        r[i + x.t] -= x.DV;
+                        r[i + x.t + 1] = 1;
+                    }
+                }
+                if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+                r.s = 0;
+                r.clamp();
+            };
+
+            // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+            // r != q, this != m.  q or r may be null.
+            BigInteger.prototype.divRemTo = function (m, q, r) {
+                var pm = m.abs();
+                if (pm.t <= 0) return;
+                var pt = this.abs();
+                if (pt.t < pm.t) {
+                    if (q != null) q.fromInt(0);
+                    if (r != null) this.copyTo(r);
+                    return;
+                }
+                if (r == null) r = nbi();
+                var y = nbi(),
+                    ts = this.s,
+                    ms = m.s;
+                var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+                if (nsh > 0) {
+                    pm.lShiftTo(nsh, y);
+                    pt.lShiftTo(nsh, r);
+                } else {
+                    pm.copyTo(y);
+                    pt.copyTo(r);
+                }
+                var ys = y.t;
+                var y0 = y[ys - 1];
+                if (y0 == 0) return;
+                var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
+                var d1 = this.FV / yt,
+                    d2 = (1 << this.F1) / yt,
+                    e = 1 << this.F2;
+                var i = r.t,
+                    j = i - ys,
+                    t = q == null ? nbi() : q;
+                y.dlShiftTo(j, t);
+                if (r.compareTo(t) >= 0) {
+                    r[r.t++] = 1;
+                    r.subTo(t, r);
+                }
+                BigInteger.ONE.dlShiftTo(ys, t);
+                t.subTo(y, y); // "negative" y so we can replace sub with am later
+                while (y.t < ys) y[y.t++] = 0;
+                while (--j >= 0) {
+                    // Estimate quotient digit
+                    var qd =
+                        r[--i] == y0
+                            ? this.DM
+                            : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+                    if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
+                        // Try it out
+                        y.dlShiftTo(j, t);
+                        r.subTo(t, r);
+                        while (r[i] < --qd) r.subTo(t, r);
+                    }
+                }
+                if (q != null) {
+                    r.drShiftTo(ys, q);
+                    if (ts != ms) BigInteger.ZERO.subTo(q, q);
+                }
+                r.t = ys;
+                r.clamp();
+                if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+                if (ts < 0) BigInteger.ZERO.subTo(r, r);
+            };
+
+            // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+            // justification:
+            //         xy == 1 (mod m)
+            //         xy =  1+km
+            //   xy(2-xy) = (1+km)(1-km)
+            // x[y(2-xy)] = 1-k^2m^2
+            // x[y(2-xy)] == 1 (mod m^2)
+            // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+            // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+            // JS multiply "overflows" differently from C/C++, so care is needed here.
+            BigInteger.prototype.invDigit = function () {
+                if (this.t < 1) return 0;
+                var x = this[0];
+                if ((x & 1) == 0) return 0;
+                var y = x & 3; // y == 1/x mod 2^2
+                y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+                y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+                y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+                // last step - calculate inverse mod DV directly;
+                // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+                y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
+                // we really want the negative inverse, and -DV < y < DV
+                return y > 0 ? this.DV - y : -y;
+            };
+
+            // (protected) true iff this is even
+            BigInteger.prototype.isEven = function () {
+                return (this.t > 0 ? this[0] & 1 : this.s) == 0;
+            };
+
+            // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+            BigInteger.prototype.exp = function (e, z) {
+                if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+                var r = nbi(),
+                    r2 = nbi(),
+                    g = z.convert(this),
+                    i = nbits(e) - 1;
+                g.copyTo(r);
+                while (--i >= 0) {
+                    z.sqrTo(r, r2);
+                    if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+                    else {
+                        var t = r;
+                        r = r2;
+                        r2 = t;
+                    }
+                }
+                return z.revert(r);
+            };
+
+            // (public) return string representation in given radix
+            BigInteger.prototype.toString = function (b) {
+                if (this.s < 0) return "-" + this.negate().toString(b);
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else return this.toRadix(b);
+                var km = (1 << k) - 1,
+                    d,
+                    m = false,
+                    r = "",
+                    i = this.t;
+                var p = this.DB - ((i * this.DB) % k);
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) > 0) {
+                        m = true;
+                        r = int2char(d);
+                    }
+                    while (i >= 0) {
+                        if (p < k) {
+                            d = (this[i] & ((1 << p) - 1)) << (k - p);
+                            d |= this[--i] >> (p += this.DB - k);
+                        } else {
+                            d = (this[i] >> (p -= k)) & km;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if (d > 0) m = true;
+                        if (m) r += int2char(d);
+                    }
+                }
+                return m ? r : "0";
+            };
+
+            // (public) -this
+            BigInteger.prototype.negate = function () {
+                var r = nbi();
+                BigInteger.ZERO.subTo(this, r);
+                return r;
+            };
+
+            // (public) |this|
+            BigInteger.prototype.abs = function () {
+                return this.s < 0 ? this.negate() : this;
+            };
+
+            // (public) return + if this > a, - if this < a, 0 if equal
+            BigInteger.prototype.compareTo = function (a) {
+                var r = this.s - a.s;
+                if (r != 0) return r;
+                var i = this.t;
+                r = i - a.t;
+                if (r != 0) return this.s < 0 ? -r : r;
+                while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
+                return 0;
+            };
+
+            // (public) return the number of bits in "this"
+            BigInteger.prototype.bitLength = function () {
+                if (this.t <= 0) return 0;
+                return (
+                    this.DB * (this.t - 1) +
+                    nbits(this[this.t - 1] ^ (this.s & this.DM))
+                );
+            };
+
+            // (public) this mod a
+            BigInteger.prototype.mod = function (a) {
+                var r = nbi();
+                this.abs().divRemTo(a, null, r);
+                if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+                return r;
+            };
+
+            // (public) this^e % m, 0 <= e < 2^32
+            BigInteger.prototype.modPowInt = function (e, m) {
+                var z;
+                if (e < 256 || m.isEven()) z = new Classic(m);
+                else z = new Montgomery(m);
+                return this.exp(e, z);
+            };
+
+            // "constants"
+            BigInteger.ZERO = nbv(0);
+            BigInteger.ONE = nbv(1);
+
+            // Copyright (c) 2005-2009  Tom Wu
+            // All Rights Reserved.
+            // See "LICENSE" for details.
+            // Extended JavaScript BN functions, required for RSA private ops.
+            // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+            // Version 1.2: square() API, isProbablePrime fix
+
+            // return index of lowest 1-bit in x, x < 2^31
+            function lbit(x) {
+                if (x == 0) return -1;
+                var r = 0;
+                if ((x & 0xffff) == 0) {
+                    x >>= 16;
+                    r += 16;
+                }
+                if ((x & 0xff) == 0) {
+                    x >>= 8;
+                    r += 8;
+                }
+                if ((x & 0xf) == 0) {
+                    x >>= 4;
+                    r += 4;
+                }
+                if ((x & 3) == 0) {
+                    x >>= 2;
+                    r += 2;
+                }
+                if ((x & 1) == 0) ++r;
+                return r;
+            }
+
+            // return number of 1 bits in x
+            function cbit(x) {
+                var r = 0;
+                while (x != 0) {
+                    x &= x - 1;
+                    ++r;
+                }
+                return r;
+            }
+
+            var lowprimes = [
+                2,
+                3,
+                5,
+                7,
+                11,
+                13,
+                17,
+                19,
+                23,
+                29,
+                31,
+                37,
+                41,
+                43,
+                47,
+                53,
+                59,
+                61,
+                67,
+                71,
+                73,
+                79,
+                83,
+                89,
+                97,
+                101,
+                103,
+                107,
+                109,
+                113,
+                127,
+                131,
+                137,
+                139,
+                149,
+                151,
+                157,
+                163,
+                167,
+                173,
+                179,
+                181,
+                191,
+                193,
+                197,
+                199,
+                211,
+                223,
+                227,
+                229,
+                233,
+                239,
+                241,
+                251,
+                257,
+                263,
+                269,
+                271,
+                277,
+                281,
+                283,
+                293,
+                307,
+                311,
+                313,
+                317,
+                331,
+                337,
+                347,
+                349,
+                353,
+                359,
+                367,
+                373,
+                379,
+                383,
+                389,
+                397,
+                401,
+                409,
+                419,
+                421,
+                431,
+                433,
+                439,
+                443,
+                449,
+                457,
+                461,
+                463,
+                467,
+                479,
+                487,
+                491,
+                499,
+                503,
+                509,
+                521,
+                523,
+                541,
+                547,
+                557,
+                563,
+                569,
+                571,
+                577,
+                587,
+                593,
+                599,
+                601,
+                607,
+                613,
+                617,
+                619,
+                631,
+                641,
+                643,
+                647,
+                653,
+                659,
+                661,
+                673,
+                677,
+                683,
+                691,
+                701,
+                709,
+                719,
+                727,
+                733,
+                739,
+                743,
+                751,
+                757,
+                761,
+                769,
+                773,
+                787,
+                797,
+                809,
+                811,
+                821,
+                823,
+                827,
+                829,
+                839,
+                853,
+                857,
+                859,
+                863,
+                877,
+                881,
+                883,
+                887,
+                907,
+                911,
+                919,
+                929,
+                937,
+                941,
+                947,
+                953,
+                967,
+                971,
+                977,
+                983,
+                991,
+                997
+            ];
+            var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+            // (protected) return x s.t. r^x < DV
+            BigInteger.prototype.chunkSize = function (r) {
+                return Math.floor((Math.LN2 * this.DB) / Math.log(r));
+            };
+
+            // (protected) convert to radix string
+            BigInteger.prototype.toRadix = function (b) {
+                if (b == null) b = 10;
+                if (this.signum() == 0 || b < 2 || b > 36) return "0";
+                var cs = this.chunkSize(b);
+                var a = Math.pow(b, cs);
+                var d = nbv(a),
+                    y = nbi(),
+                    z = nbi(),
+                    r = "";
+                this.divRemTo(d, y, z);
+                while (y.signum() > 0) {
+                    r = (a + z.intValue()).toString(b).substr(1) + r;
+                    y.divRemTo(d, y, z);
+                }
+                return z.intValue().toString(b) + r;
+            };
+
+            // (protected) convert from radix string
+            BigInteger.prototype.fromRadix = function (s, b) {
+                this.fromInt(0);
+                if (b == null) b = 10;
+                var cs = this.chunkSize(b);
+                var d = Math.pow(b, cs),
+                    mi = false,
+                    j = 0,
+                    w = 0;
+                for (var i = 0; i < s.length; ++i) {
+                    var x = intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+                        continue;
+                    }
+                    w = b * w + x;
+                    if (++j >= cs) {
+                        this.dMultiply(d);
+                        this.dAddOffset(w, 0);
+                        j = 0;
+                        w = 0;
+                    }
+                }
+                if (j > 0) {
+                    this.dMultiply(Math.pow(b, j));
+                    this.dAddOffset(w, 0);
+                }
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+            // (protected) alternate constructor
+            BigInteger.prototype.fromNumber = function (a, b, c) {
+                if ("number" == typeof b) {
+                    // new BigInteger(int,int,RNG)
+                    if (a < 2) this.fromInt(1);
+                    else {
+                        this.fromNumber(a, c);
+                        if (!this.testBit(a - 1))
+                            // force MSB set
+                            this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+                        if (this.isEven()) this.dAddOffset(1, 0); // force odd
+                        while (!this.isProbablePrime(b)) {
+                            this.dAddOffset(2, 0);
+                            if (this.bitLength() > a)
+                                this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+                        }
+                    }
+                } else {
+                    // new BigInteger(int,RNG)
+                    var x = new Array(),
+                        t = a & 7;
+                    x.length = (a >> 3) + 1;
+                    b.nextBytes(x);
+                    if (t > 0) x[0] &= (1 << t) - 1;
+                    else x[0] = 0;
+                    this.fromString(x, 256);
+                }
+            };
+
+            // (protected) r = this op a (bitwise)
+            BigInteger.prototype.bitwiseTo = function (a, op, r) {
+                var i,
+                    f,
+                    m = Math.min(a.t, this.t);
+                for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+                if (a.t < this.t) {
+                    f = a.s & this.DM;
+                    for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+                    r.t = this.t;
+                } else {
+                    f = this.s & this.DM;
+                    for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+                    r.t = a.t;
+                }
+                r.s = op(this.s, a.s);
+                r.clamp();
+            };
+
+            // (protected) this op (1<<n)
+            BigInteger.prototype.changeBit = function (n, op) {
+                var r = BigInteger.ONE.shiftLeft(n);
+                this.bitwiseTo(r, op, r);
+                return r;
+            };
+
+            // (protected) r = this + a
+            BigInteger.prototype.addTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] + a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c += a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c += a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += a.s;
+                }
+                r.s = c < 0 ? -1 : 0;
+                if (c > 0) r[i++] = c;
+                else if (c < -1) r[i++] = this.DV + c;
+                r.t = i;
+                r.clamp();
+            };
+
+            // (protected) this *= n, this >= 0, 1 < n < DV
+            BigInteger.prototype.dMultiply = function (n) {
+                this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+                ++this.t;
+                this.clamp();
+            };
+
+            // (protected) this += n << w words, this >= 0
+            BigInteger.prototype.dAddOffset = function (n, w) {
+                if (n == 0) return;
+                while (this.t <= w) this[this.t++] = 0;
+                this[w] += n;
+                while (this[w] >= this.DV) {
+                    this[w] -= this.DV;
+                    if (++w >= this.t) this[this.t++] = 0;
+                    ++this[w];
+                }
+            };
+
+            // (protected) r = lower n words of "this * a", a.t <= n
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+                var i = Math.min(this.t + a.t, n);
+                r.s = 0; // assumes a,this >= 0
+                r.t = i;
+                while (i > 0) r[--i] = 0;
+                var j;
+                for (j = r.t - this.t; i < j; ++i)
+                    r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+                for (j = Math.min(a.t, n); i < j; ++i)
+                    this.am(0, a[i], r, i, 0, n - i);
+                r.clamp();
+            };
+
+            // (protected) r = "this * a" without lower n words, n > 0
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+                --n;
+                var i = (r.t = this.t + a.t - n);
+                r.s = 0; // assumes a,this >= 0
+                while (--i >= 0) r[i] = 0;
+                for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+                    r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+                r.clamp();
+                r.drShiftTo(1, r);
+            };
+
+            // (protected) this % n, n < 2^26
+            BigInteger.prototype.modInt = function (n) {
+                if (n <= 0) return 0;
+                var d = this.DV % n,
+                    r = this.s < 0 ? n - 1 : 0;
+                if (this.t > 0)
+                    if (d == 0) r = this[0] % n;
+                    else
+                        for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+                return r;
+            };
+
+            // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+            BigInteger.prototype.millerRabin = function (t) {
+                var n1 = this.subtract(BigInteger.ONE);
+                var k = n1.getLowestSetBit();
+                if (k <= 0) return false;
+                var r = n1.shiftRight(k);
+                t = (t + 1) >> 1;
+                if (t > lowprimes.length) t = lowprimes.length;
+                var a = nbi();
+                for (var i = 0; i < t; ++i) {
+                    //Pick bases at random, instead of starting at 2
+                    a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+                    var y = a.modPow(r, this);
+                    if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+                        var j = 1;
+                        while (j++ < k && y.compareTo(n1) != 0) {
+                            y = y.modPowInt(2, this);
+                            if (y.compareTo(BigInteger.ONE) == 0) return false;
+                        }
+                        if (y.compareTo(n1) != 0) return false;
+                    }
+                }
+                return true;
+            };
+
+            // (public)
+            BigInteger.prototype.clone = function () {
+                var r = nbi();
+                this.copyTo(r);
+                return r;
+            };
+
+            // (public) return value as integer
+            BigInteger.prototype.intValue = function () {
+                if (this.s < 0) {
+                    if (this.t == 1) return this[0] - this.DV;
+                    else if (this.t == 0) return -1;
+                } else if (this.t == 1) return this[0];
+                else if (this.t == 0) return 0;
+                // assumes 16 < DB < 32
+                return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+            };
+
+            // (public) return value as byte
+            BigInteger.prototype.byteValue = function () {
+                return this.t == 0 ? this.s : (this[0] << 24) >> 24;
+            };
+
+            // (public) return value as short (assumes DB>=16)
+            BigInteger.prototype.shortValue = function () {
+                return this.t == 0 ? this.s : (this[0] << 16) >> 16;
+            };
+
+            // (public) 0 if this == 0, 1 if this > 0
+            BigInteger.prototype.signum = function () {
+                if (this.s < 0) return -1;
+                else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+                else return 1;
+            };
+
+            // (public) convert to bigendian byte array
+            BigInteger.prototype.toByteArray = function () {
+                var i = this.t,
+                    r = new Array();
+                r[0] = this.s;
+                var p = this.DB - ((i * this.DB) % 8),
+                    d,
+                    k = 0;
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+                        r[k++] = d | (this.s << (this.DB - p));
+                    while (i >= 0) {
+                        if (p < 8) {
+                            d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                            d |= this[--i] >> (p += this.DB - 8);
+                        } else {
+                            d = (this[i] >> (p -= 8)) & 0xff;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if ((d & 0x80) != 0) d |= -256;
+                        if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+                        if (k > 0 || d != this.s) r[k++] = d;
+                    }
+                }
+                return r;
+            };
+
+            BigInteger.prototype.equals = function (a) {
+                return this.compareTo(a) == 0;
+            };
+            BigInteger.prototype.min = function (a) {
+                return this.compareTo(a) < 0 ? this : a;
+            };
+            BigInteger.prototype.max = function (a) {
+                return this.compareTo(a) > 0 ? this : a;
+            };
+
+            // (public) this & a
+            function op_and(x, y) {
+                return x & y;
+            }
+            BigInteger.prototype.and = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_and, r);
+                return r;
+            };
+
+            // (public) this | a
+            function op_or(x, y) {
+                return x | y;
+            }
+            BigInteger.prototype.or = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_or, r);
+                return r;
+            };
+
+            // (public) this ^ a
+            function op_xor(x, y) {
+                return x ^ y;
+            }
+            BigInteger.prototype.xor = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_xor, r);
+                return r;
+            };
+
+            // (public) this & ~a
+            function op_andnot(x, y) {
+                return x & ~y;
+            }
+            BigInteger.prototype.andNot = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_andnot, r);
+                return r;
+            };
+
+            // (public) ~this
+            BigInteger.prototype.not = function () {
+                var r = nbi();
+                for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+                r.t = this.t;
+                r.s = ~this.s;
+                return r;
+            };
+
+            // (public) this << n
+            BigInteger.prototype.shiftLeft = function (n) {
+                var r = nbi();
+                if (n < 0) this.rShiftTo(-n, r);
+                else this.lShiftTo(n, r);
+                return r;
+            };
+
+            // (public) this >> n
+            BigInteger.prototype.shiftRight = function (n) {
+                var r = nbi();
+                if (n < 0) this.lShiftTo(-n, r);
+                else this.rShiftTo(n, r);
+                return r;
+            };
+
+            // (public) returns index of lowest 1-bit (or -1 if none)
+            BigInteger.prototype.getLowestSetBit = function () {
+                for (var i = 0; i < this.t; ++i)
+                    if (this[i] != 0) return i * this.DB + lbit(this[i]);
+                if (this.s < 0) return this.t * this.DB;
+                return -1;
+            };
+
+            // (public) return number of set bits
+            BigInteger.prototype.bitCount = function () {
+                var r = 0,
+                    x = this.s & this.DM;
+                for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+                return r;
+            };
+
+            // (public) true iff nth bit is set
+            BigInteger.prototype.testBit = function (n) {
+                var j = Math.floor(n / this.DB);
+                if (j >= this.t) return this.s != 0;
+                return (this[j] & (1 << n % this.DB)) != 0;
+            };
+
+            // (public) this | (1<<n)
+            BigInteger.prototype.setBit = function (n) {
+                return this.changeBit(n, op_or);
+            };
+            // (public) this & ~(1<<n)
+            BigInteger.prototype.clearBit = function (n) {
+                return this.changeBit(n, op_andnot);
+            };
+            // (public) this ^ (1<<n)
+            BigInteger.prototype.flipBit = function (n) {
+                return this.changeBit(n, op_xor);
+            };
+            // (public) this + a
+            BigInteger.prototype.add = function (a) {
+                var r = nbi();
+                this.addTo(a, r);
+                return r;
+            };
+            // (public) this - a
+            BigInteger.prototype.subtract = function (a) {
+                var r = nbi();
+                this.subTo(a, r);
+                return r;
+            };
+            // (public) this * a
+            BigInteger.prototype.multiply = function (a) {
+                var r = nbi();
+                this.multiplyTo(a, r);
+                return r;
+            };
+            // (public) this / a
+            BigInteger.prototype.divide = function (a) {
+                var r = nbi();
+                this.divRemTo(a, r, null);
+                return r;
+            };
+            // (public) this % a
+            BigInteger.prototype.remainder = function (a) {
+                var r = nbi();
+                this.divRemTo(a, null, r);
+                return r;
+            };
+            // (public) [this/a,this%a]
+            BigInteger.prototype.divideAndRemainder = function (a) {
+                var q = nbi(),
+                    r = nbi();
+                this.divRemTo(a, q, r);
+                return new Array(q, r);
+            };
+
+            // (public) this^e % m (HAC 14.85)
+            BigInteger.prototype.modPow = function (e, m) {
+                var i = e.bitLength(),
+                    k,
+                    r = nbv(1),
+                    z;
+                if (i <= 0) return r;
+                else if (i < 18) k = 1;
+                else if (i < 48) k = 3;
+                else if (i < 144) k = 4;
+                else if (i < 768) k = 5;
+                else k = 6;
+                if (i < 8) z = new Classic(m);
+                else if (m.isEven()) z = new Barrett(m);
+                else z = new Montgomery(m);
+
+                // precomputation
+                var g = new Array(),
+                    n = 3,
+                    k1 = k - 1,
+                    km = (1 << k) - 1;
+                g[1] = z.convert(this);
+                if (k > 1) {
+                    var g2 = nbi();
+                    z.sqrTo(g[1], g2);
+                    while (n <= km) {
+                        g[n] = nbi();
+                        z.mulTo(g2, g[n - 2], g[n]);
+                        n += 2;
+                    }
+                }
+
+                var j = e.t - 1,
+                    w,
+                    is1 = true,
+                    r2 = nbi(),
+                    t;
+                i = nbits(e[j]) - 1;
+                while (j >= 0) {
+                    if (i >= k1) w = (e[j] >> (i - k1)) & km;
+                    else {
+                        w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+                        if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+                    }
+
+                    n = k;
+                    while ((w & 1) == 0) {
+                        w >>= 1;
+                        --n;
+                    }
+                    if ((i -= n) < 0) {
+                        i += this.DB;
+                        --j;
+                    }
+                    if (is1) {
+                        // ret == 1, don't bother squaring or multiplying it
+                        g[w].copyTo(r);
+                        is1 = false;
+                    } else {
+                        while (n > 1) {
+                            z.sqrTo(r, r2);
+                            z.sqrTo(r2, r);
+                            n -= 2;
+                        }
+                        if (n > 0) z.sqrTo(r, r2);
+                        else {
+                            t = r;
+                            r = r2;
+                            r2 = t;
+                        }
+                        z.mulTo(r2, g[w], r);
+                    }
+
+                    while (j >= 0 && (e[j] & (1 << i)) == 0) {
+                        z.sqrTo(r, r2);
+                        t = r;
+                        r = r2;
+                        r2 = t;
+                        if (--i < 0) {
+                            i = this.DB - 1;
+                            --j;
+                        }
+                    }
+                }
+                return z.revert(r);
+            };
+
+            // (public) 1/this % m (HAC 14.61)
+            BigInteger.prototype.modInverse = function (m) {
+                var ac = m.isEven();
+                if (this.signum() === 0) throw new Error("division by zero");
+                if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+                var u = m.clone(),
+                    v = this.clone();
+                var a = nbv(1),
+                    b = nbv(0),
+                    c = nbv(0),
+                    d = nbv(1);
+                while (u.signum() != 0) {
+                    while (u.isEven()) {
+                        u.rShiftTo(1, u);
+                        if (ac) {
+                            if (!a.isEven() || !b.isEven()) {
+                                a.addTo(this, a);
+                                b.subTo(m, b);
+                            }
+                            a.rShiftTo(1, a);
+                        } else if (!b.isEven()) b.subTo(m, b);
+                        b.rShiftTo(1, b);
+                    }
+                    while (v.isEven()) {
+                        v.rShiftTo(1, v);
+                        if (ac) {
+                            if (!c.isEven() || !d.isEven()) {
+                                c.addTo(this, c);
+                                d.subTo(m, d);
+                            }
+                            c.rShiftTo(1, c);
+                        } else if (!d.isEven()) d.subTo(m, d);
+                        d.rShiftTo(1, d);
+                    }
+                    if (u.compareTo(v) >= 0) {
+                        u.subTo(v, u);
+                        if (ac) a.subTo(c, a);
+                        b.subTo(d, b);
+                    } else {
+                        v.subTo(u, v);
+                        if (ac) c.subTo(a, c);
+                        d.subTo(b, d);
+                    }
+                }
+                if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+                while (d.compareTo(m) >= 0) d.subTo(m, d);
+                while (d.signum() < 0) d.addTo(m, d);
+                return d;
+            };
+
+            // (public) this^e
+            BigInteger.prototype.pow = function (e) {
+                return this.exp(e, new NullExp());
+            };
+
+            // (public) gcd(this,a) (HAC 14.54)
+            BigInteger.prototype.gcd = function (a) {
+                var x = this.s < 0 ? this.negate() : this.clone();
+                var y = a.s < 0 ? a.negate() : a.clone();
+                if (x.compareTo(y) < 0) {
+                    var t = x;
+                    x = y;
+                    y = t;
+                }
+                var i = x.getLowestSetBit(),
+                    g = y.getLowestSetBit();
+                if (g < 0) return x;
+                if (i < g) g = i;
+                if (g > 0) {
+                    x.rShiftTo(g, x);
+                    y.rShiftTo(g, y);
+                }
+                while (x.signum() > 0) {
+                    if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+                    if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+                    if (x.compareTo(y) >= 0) {
+                        x.subTo(y, x);
+                        x.rShiftTo(1, x);
+                    } else {
+                        y.subTo(x, y);
+                        y.rShiftTo(1, y);
+                    }
+                }
+                if (g > 0) y.lShiftTo(g, y);
+                return y;
+            };
+
+            // (public) test primality with certainty >= 1-.5^t
+            BigInteger.prototype.isProbablePrime = function (t) {
+                var i,
+                    x = this.abs();
+                if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+                    for (i = 0; i < lowprimes.length; ++i)
+                        if (x[0] == lowprimes[i]) return true;
+                    return false;
+                }
+                if (x.isEven()) return false;
+                i = 1;
+                while (i < lowprimes.length) {
+                    var m = lowprimes[i],
+                        j = i + 1;
+                    while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+                    m = x.modInt(m);
+                    while (i < j) if (m % lowprimes[i++] == 0) return false;
+                }
+                return x.millerRabin(t);
+            };
+
+            // JSBN-specific extension
+
+            // (public) this^2
+            BigInteger.prototype.square = function () {
+                var r = nbi();
+                this.squareTo(r);
+                return r;
+            };
+
+            // NOTE: BigInteger interfaces not implemented in jsbn:
+            // BigInteger(int signum, byte[] magnitude)
+            // double doubleValue()
+            // float floatValue()
+            // int hashCode()
+            // long longValue()
+            // static BigInteger valueOf(long val)
+
+            // Copyright Stephan Thomas (start) --- //
+            // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+            // BigInteger monkey patching
+            BigInteger.valueOf = nbv;
+
+            /**
+             * Returns a byte array representation of the big integer.
+             *
+             * This returns the absolute of the contained value in big endian
+             * form. A value of zero results in an empty array.
+             */
+            BigInteger.prototype.toByteArrayUnsigned = function () {
+                var ba = this.abs().toByteArray();
+                if (ba.length) {
+                    if (ba[0] == 0) {
+                        ba = ba.slice(1);
+                    }
+                    return ba.map(function (v) {
+                        return v < 0 ? v + 256 : v;
+                    });
+                } else {
+                    // Empty array, nothing to do
+                    return ba;
+                }
+            };
+
+            /**
+             * Turns a byte array into a big integer.
+             *
+             * This function will interpret a byte array as a big integer in big
+             * endian notation and ignore leading zeros.
+             */
+            BigInteger.fromByteArrayUnsigned = function (ba) {
+                if (!ba.length) {
+                    return ba.valueOf(0);
+                } else if (ba[0] & 0x80) {
+                    // Prepend a zero so the BigInteger class doesn't mistake this
+                    // for a negative integer.
+                    return new BigInteger([0].concat(ba));
+                } else {
+                    return new BigInteger(ba);
+                }
+            };
+
+            /**
+             * Converts big integer to signed byte representation.
+             *
+             * The format for this value uses a the most significant bit as a sign
+             * bit. If the most significant bit is already occupied by the
+             * absolute value, an extra byte is prepended and the sign bit is set
+             * there.
+             *
+             * Examples:
+             *
+             *      0 =>     0x00
+             *      1 =>     0x01
+             *     -1 =>     0x81
+             *    127 =>     0x7f
+             *   -127 =>     0xff
+             *    128 =>   0x0080
+             *   -128 =>   0x8080
+             *    255 =>   0x00ff
+             *   -255 =>   0x80ff
+             *  16300 =>   0x3fac
+             * -16300 =>   0xbfac
+             *  62300 => 0x00f35c
+             * -62300 => 0x80f35c
+             */
+            BigInteger.prototype.toByteArraySigned = function () {
+                var val = this.abs().toByteArrayUnsigned();
+                var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+                if (neg) {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x80);
+                    } else {
+                        val[0] |= 0x80;
+                    }
+                } else {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x00);
+                    }
+                }
+
+                return val;
+            };
+
+            /**
+             * Parse a signed big integer byte representation.
+             *
+             * For details on the format please see BigInteger.toByteArraySigned.
+             */
+            BigInteger.fromByteArraySigned = function (ba) {
+                // Check for negative value
+                if (ba[0] & 0x80) {
+                    // Remove sign bit
+                    ba[0] &= 0x7f;
+
+                    return BigInteger.fromByteArrayUnsigned(ba).negate();
+                } else {
+                    return BigInteger.fromByteArrayUnsigned(ba);
+                }
+            };
+            // Copyright Stephan Thomas (end) --- //
+
+            // ****** REDUCTION ******* //
+
+            // Modular reduction using "classic" algorithm
+            var Classic = (window.Classic = function Classic(m) {
+                this.m = m;
+            });
+            Classic.prototype.convert = function (x) {
+                if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+                else return x;
+            };
+            Classic.prototype.revert = function (x) {
+                return x;
+            };
+            Classic.prototype.reduce = function (x) {
+                x.divRemTo(this.m, null, x);
+            };
+            Classic.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            Classic.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+            // Montgomery reduction
+            var Montgomery = (window.Montgomery = function Montgomery(m) {
+                this.m = m;
+                this.mp = m.invDigit();
+                this.mpl = this.mp & 0x7fff;
+                this.mph = this.mp >> 15;
+                this.um = (1 << (m.DB - 15)) - 1;
+                this.mt2 = 2 * m.t;
+            });
+            // xR mod m
+            Montgomery.prototype.convert = function (x) {
+                var r = nbi();
+                x.abs().dlShiftTo(this.m.t, r);
+                r.divRemTo(this.m, null, r);
+                if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+                return r;
+            };
+            // x/R mod m
+            Montgomery.prototype.revert = function (x) {
+                var r = nbi();
+                x.copyTo(r);
+                this.reduce(r);
+                return r;
+            };
+            // x = x/R mod m (HAC 14.32)
+            Montgomery.prototype.reduce = function (x) {
+                while (
+                    x.t <= this.mt2 // pad x so am has enough room later
+                )
+                    x[x.t++] = 0;
+                for (var i = 0; i < this.m.t; ++i) {
+                    // faster way of calculating u0 = x[i]*mp mod DV
+                    var j = x[i] & 0x7fff;
+                    var u0 =
+                        (j * this.mpl +
+                            (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
+                        x.DM;
+                    // use am to combine the multiply-shift-add into one call
+                    j = i + this.m.t;
+                    x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+                    // propagate carry
+                    while (x[j] >= x.DV) {
+                        x[j] -= x.DV;
+                        x[++j]++;
+                    }
+                }
+                x.clamp();
+                x.drShiftTo(this.m.t, x);
+                if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = "xy/R mod m"; x,y != r
+            Montgomery.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = "x^2/R mod m"; x != r
+            Montgomery.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+            // A "null" reducer
+            var NullExp = (window.NullExp = function NullExp() { });
+            NullExp.prototype.convert = function (x) {
+                return x;
+            };
+            NullExp.prototype.revert = function (x) {
+                return x;
+            };
+            NullExp.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+            };
+            NullExp.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+            };
+
+            // Barrett modular reduction
+            var Barrett = (window.Barrett = function Barrett(m) {
+                // setup Barrett
+                this.r2 = nbi();
+                this.q3 = nbi();
+                BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+                this.mu = this.r2.divide(m);
+                this.m = m;
+            });
+            Barrett.prototype.convert = function (x) {
+                if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+                else if (x.compareTo(this.m) < 0) return x;
+                else {
+                    var r = nbi();
+                    x.copyTo(r);
+                    this.reduce(r);
+                    return r;
+                }
+            };
+            Barrett.prototype.revert = function (x) {
+                return x;
+            };
+            // x = x mod m (HAC 14.42)
+            Barrett.prototype.reduce = function (x) {
+                x.drShiftTo(this.m.t - 1, this.r2);
+                if (x.t > this.m.t + 1) {
+                    x.t = this.m.t + 1;
+                    x.clamp();
+                }
+                this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+                this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+                while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+                x.subTo(this.r2, x);
+                while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = x*y mod m; x,y != r
+            Barrett.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = x^2 mod m; x != r
+            Barrett.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        //---------------------------------------------------------------------
+        // QRCode for JavaScript
+        //
+        // Copyright (c) 2009 Kazuhiko Arase
+        //
+        // URL: http://www.d-project.com/
+        //
+        // Licensed under the MIT license:
+        //   http://www.opensource.org/licenses/mit-license.php
+        //
+        // The word "QR Code" is registered trademark of
+        // DENSO WAVE INCORPORATED
+        //   http://www.denso-wave.com/qrcode/faqpatent-e.html
+        //
+        //---------------------------------------------------------------------
+
+        (function () {
+            //---------------------------------------------------------------------
+            // QRCode
+            //---------------------------------------------------------------------
+
+            var QRCode = (window.QRCode = function (typeNumber, errorCorrectLevel) {
+                this.typeNumber = typeNumber;
+                this.errorCorrectLevel = errorCorrectLevel;
+                this.modules = null;
+                this.moduleCount = 0;
+                this.dataCache = null;
+                this.dataList = new Array();
+            });
+
+            QRCode.prototype = {
+                addData: function (data) {
+                    var newData = new QRCode.QR8bitByte(data);
+                    this.dataList.push(newData);
+                    this.dataCache = null;
+                },
+
+                isDark: function (row, col) {
+                    if (
+                        row < 0 ||
+                        this.moduleCount <= row ||
+                        col < 0 ||
+                        this.moduleCount <= col
+                    ) {
+                        throw new Error(row + "," + col);
+                    }
+                    return this.modules[row][col];
+                },
+
+                getModuleCount: function () {
+                    return this.moduleCount;
+                },
+
+                make: function () {
+                    this.makeImpl(false, this.getBestMaskPattern());
+                },
+
+                makeImpl: function (test, maskPattern) {
+                    this.moduleCount = this.typeNumber * 4 + 17;
+                    this.modules = new Array(this.moduleCount);
+
+                    for (var row = 0; row < this.moduleCount; row++) {
+                        this.modules[row] = new Array(this.moduleCount);
+
+                        for (var col = 0; col < this.moduleCount; col++) {
+                            this.modules[row][col] = null; //(col + row) % 3;
+                        }
+                    }
+
+                    this.setupPositionProbePattern(0, 0);
+                    this.setupPositionProbePattern(this.moduleCount - 7, 0);
+                    this.setupPositionProbePattern(0, this.moduleCount - 7);
+                    this.setupPositionAdjustPattern();
+                    this.setupTimingPattern();
+                    this.setupTypeInfo(test, maskPattern);
+
+                    if (this.typeNumber >= 7) {
+                        this.setupTypeNumber(test);
+                    }
+
+                    if (this.dataCache == null) {
+                        this.dataCache = QRCode.createData(
+                            this.typeNumber,
+                            this.errorCorrectLevel,
+                            this.dataList
+                        );
+                    }
+
+                    this.mapData(this.dataCache, maskPattern);
+                },
+
+                setupPositionProbePattern: function (row, col) {
+                    for (var r = -1; r <= 7; r++) {
+                        if (row + r <= -1 || this.moduleCount <= row + r) continue;
+
+                        for (var c = -1; c <= 7; c++) {
+                            if (col + c <= -1 || this.moduleCount <= col + c) continue;
+
+                            if (
+                                (0 <= r && r <= 6 && (c == 0 || c == 6)) ||
+                                (0 <= c && c <= 6 && (r == 0 || r == 6)) ||
+                                (2 <= r && r <= 4 && 2 <= c && c <= 4)
+                            ) {
+                                this.modules[row + r][col + c] = true;
+                            } else {
+                                this.modules[row + r][col + c] = false;
+                            }
+                        }
+                    }
+                },
+
+                getBestMaskPattern: function () {
+                    var minLostPoint = 0;
+                    var pattern = 0;
+
+                    for (var i = 0; i < 8; i++) {
+                        this.makeImpl(true, i);
+
+                        var lostPoint = QRCode.Util.getLostPoint(this);
+
+                        if (i == 0 || minLostPoint > lostPoint) {
+                            minLostPoint = lostPoint;
+                            pattern = i;
+                        }
+                    }
+
+                    return pattern;
+                },
+
+                createMovieClip: function (target_mc, instance_name, depth) {
+                    var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
+                    var cs = 1;
+
+                    this.make();
+
+                    for (var row = 0; row < this.modules.length; row++) {
+                        var y = row * cs;
+
+                        for (var col = 0; col < this.modules[row].length; col++) {
+                            var x = col * cs;
+                            var dark = this.modules[row][col];
+
+                            if (dark) {
+                                qr_mc.beginFill(0, 100);
+                                qr_mc.moveTo(x, y);
+                                qr_mc.lineTo(x + cs, y);
+                                qr_mc.lineTo(x + cs, y + cs);
+                                qr_mc.lineTo(x, y + cs);
+                                qr_mc.endFill();
+                            }
+                        }
+                    }
+
+                    return qr_mc;
+                },
+
+                setupTimingPattern: function () {
+                    for (var r = 8; r < this.moduleCount - 8; r++) {
+                        if (this.modules[r][6] != null) {
+                            continue;
+                        }
+                        this.modules[r][6] = r % 2 == 0;
+                    }
+
+                    for (var c = 8; c < this.moduleCount - 8; c++) {
+                        if (this.modules[6][c] != null) {
+                            continue;
+                        }
+                        this.modules[6][c] = c % 2 == 0;
+                    }
+                },
+
+                setupPositionAdjustPattern: function () {
+                    var pos = QRCode.Util.getPatternPosition(this.typeNumber);
+
+                    for (var i = 0; i < pos.length; i++) {
+                        for (var j = 0; j < pos.length; j++) {
+                            var row = pos[i];
+                            var col = pos[j];
+
+                            if (this.modules[row][col] != null) {
+                                continue;
+                            }
+
+                            for (var r = -2; r <= 2; r++) {
+                                for (var c = -2; c <= 2; c++) {
+                                    if (
+                                        r == -2 ||
+                                        r == 2 ||
+                                        c == -2 ||
+                                        c == 2 ||
+                                        (r == 0 && c == 0)
+                                    ) {
+                                        this.modules[row + r][col + c] = true;
+                                    } else {
+                                        this.modules[row + r][col + c] = false;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+
+                setupTypeNumber: function (test) {
+                    var bits = QRCode.Util.getBCHTypeNumber(this.typeNumber);
+
+                    for (var i = 0; i < 18; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+                        this.modules[Math.floor(i / 3)][
+                            (i % 3) + this.moduleCount - 8 - 3
+                        ] = mod;
+                    }
+
+                    for (var i = 0; i < 18; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+                        this.modules[(i % 3) + this.moduleCount - 8 - 3][
+                            Math.floor(i / 3)
+                        ] = mod;
+                    }
+                },
+
+                setupTypeInfo: function (test, maskPattern) {
+                    var data = (this.errorCorrectLevel << 3) | maskPattern;
+                    var bits = QRCode.Util.getBCHTypeInfo(data);
+
+                    // vertical
+                    for (var i = 0; i < 15; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+
+                        if (i < 6) {
+                            this.modules[i][8] = mod;
+                        } else if (i < 8) {
+                            this.modules[i + 1][8] = mod;
+                        } else {
+                            this.modules[this.moduleCount - 15 + i][8] = mod;
+                        }
+                    }
+
+                    // horizontal
+                    for (var i = 0; i < 15; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+
+                        if (i < 8) {
+                            this.modules[8][this.moduleCount - i - 1] = mod;
+                        } else if (i < 9) {
+                            this.modules[8][15 - i - 1 + 1] = mod;
+                        } else {
+                            this.modules[8][15 - i - 1] = mod;
+                        }
+                    }
+
+                    // fixed module
+                    this.modules[this.moduleCount - 8][8] = !test;
+                },
+
+                mapData: function (data, maskPattern) {
+                    var inc = -1;
+                    var row = this.moduleCount - 1;
+                    var bitIndex = 7;
+                    var byteIndex = 0;
+
+                    for (var col = this.moduleCount - 1; col > 0; col -= 2) {
+                        if (col == 6) col--;
+
+                        while (true) {
+                            for (var c = 0; c < 2; c++) {
+                                if (this.modules[row][col - c] == null) {
+                                    var dark = false;
+
+                                    if (byteIndex < data.length) {
+                                        dark = ((data[byteIndex] >>> bitIndex) & 1) == 1;
+                                    }
+
+                                    var mask = QRCode.Util.getMask(maskPattern, row, col - c);
+
+                                    if (mask) {
+                                        dark = !dark;
+                                    }
+
+                                    this.modules[row][col - c] = dark;
+                                    bitIndex--;
+
+                                    if (bitIndex == -1) {
+                                        byteIndex++;
+                                        bitIndex = 7;
+                                    }
+                                }
+                            }
+
+                            row += inc;
+
+                            if (row < 0 || this.moduleCount <= row) {
+                                row -= inc;
+                                inc = -inc;
+                                break;
+                            }
+                        }
+                    }
+                }
+            };
+
+            QRCode.PAD0 = 0xec;
+            QRCode.PAD1 = 0x11;
+
+            QRCode.createData = function (typeNumber, errorCorrectLevel, dataList) {
+                var rsBlocks = QRCode.RSBlock.getRSBlocks(
+                    typeNumber,
+                    errorCorrectLevel
+                );
+
+                var buffer = new QRCode.BitBuffer();
+
+                for (var i = 0; i < dataList.length; i++) {
+                    var data = dataList[i];
+                    buffer.put(data.mode, 4);
+                    buffer.put(
+                        data.getLength(),
+                        QRCode.Util.getLengthInBits(data.mode, typeNumber)
+                    );
+                    data.write(buffer);
+                }
+
+                // calc num max data.
+                var totalDataCount = 0;
+                for (var i = 0; i < rsBlocks.length; i++) {
+                    totalDataCount += rsBlocks[i].dataCount;
+                }
+
+                if (buffer.getLengthInBits() > totalDataCount * 8) {
+                    throw new Error(
+                        "code length overflow. (" +
+                        buffer.getLengthInBits() +
+                        ">" +
+                        totalDataCount * 8 +
+                        ")"
+                    );
+                }
+
+                // end code
+                if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
+                    buffer.put(0, 4);
+                }
+
+                // padding
+                while (buffer.getLengthInBits() % 8 != 0) {
+                    buffer.putBit(false);
+                }
+
+                // padding
+                while (true) {
+                    if (buffer.getLengthInBits() >= totalDataCount * 8) {
+                        break;
+                    }
+                    buffer.put(QRCode.PAD0, 8);
+
+                    if (buffer.getLengthInBits() >= totalDataCount * 8) {
+                        break;
+                    }
+                    buffer.put(QRCode.PAD1, 8);
+                }
+
+                return QRCode.createBytes(buffer, rsBlocks);
+            };
+
+            QRCode.createBytes = function (buffer, rsBlocks) {
+                var offset = 0;
+
+                var maxDcCount = 0;
+                var maxEcCount = 0;
+
+                var dcdata = new Array(rsBlocks.length);
+                var ecdata = new Array(rsBlocks.length);
+
+                for (var r = 0; r < rsBlocks.length; r++) {
+                    var dcCount = rsBlocks[r].dataCount;
+                    var ecCount = rsBlocks[r].totalCount - dcCount;
+
+                    maxDcCount = Math.max(maxDcCount, dcCount);
+                    maxEcCount = Math.max(maxEcCount, ecCount);
+
+                    dcdata[r] = new Array(dcCount);
+
+                    for (var i = 0; i < dcdata[r].length; i++) {
+                        dcdata[r][i] = 0xff & buffer.buffer[i + offset];
+                    }
+                    offset += dcCount;
+
+                    var rsPoly = QRCode.Util.getErrorCorrectPolynomial(ecCount);
+                    var rawPoly = new QRCode.Polynomial(
+                        dcdata[r],
+                        rsPoly.getLength() - 1
+                    );
+
+                    var modPoly = rawPoly.mod(rsPoly);
+                    ecdata[r] = new Array(rsPoly.getLength() - 1);
+                    for (var i = 0; i < ecdata[r].length; i++) {
+                        var modIndex = i + modPoly.getLength() - ecdata[r].length;
+                        ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
+                    }
+                }
+
+                var totalCodeCount = 0;
+                for (var i = 0; i < rsBlocks.length; i++) {
+                    totalCodeCount += rsBlocks[i].totalCount;
+                }
+
+                var data = new Array(totalCodeCount);
+                var index = 0;
+
+                for (var i = 0; i < maxDcCount; i++) {
+                    for (var r = 0; r < rsBlocks.length; r++) {
+                        if (i < dcdata[r].length) {
+                            data[index++] = dcdata[r][i];
+                        }
+                    }
+                }
+
+                for (var i = 0; i < maxEcCount; i++) {
+                    for (var r = 0; r < rsBlocks.length; r++) {
+                        if (i < ecdata[r].length) {
+                            data[index++] = ecdata[r][i];
+                        }
+                    }
+                }
+
+                return data;
+            };
+
+            //---------------------------------------------------------------------
+            // QR8bitByte
+            //---------------------------------------------------------------------
+            QRCode.QR8bitByte = function (data) {
+                this.mode = QRCode.Mode.MODE_8BIT_BYTE;
+                this.data = data;
+            };
+
+            QRCode.QR8bitByte.prototype = {
+                getLength: function (buffer) {
+                    return this.data.length;
+                },
+
+                write: function (buffer) {
+                    for (var i = 0; i < this.data.length; i++) {
+                        // not JIS ...
+                        buffer.put(this.data.charCodeAt(i), 8);
+                    }
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRMode
+            //---------------------------------------------------------------------
+            QRCode.Mode = {
+                MODE_NUMBER: 1 << 0,
+                MODE_ALPHA_NUM: 1 << 1,
+                MODE_8BIT_BYTE: 1 << 2,
+                MODE_KANJI: 1 << 3
+            };
+
+            //---------------------------------------------------------------------
+            // QRErrorCorrectLevel
+            //---------------------------------------------------------------------
+            QRCode.ErrorCorrectLevel = {
+                L: 1,
+                M: 0,
+                Q: 3,
+                H: 2
+            };
+
+            //---------------------------------------------------------------------
+            // QRMaskPattern
+            //---------------------------------------------------------------------
+            QRCode.MaskPattern = {
+                PATTERN000: 0,
+                PATTERN001: 1,
+                PATTERN010: 2,
+                PATTERN011: 3,
+                PATTERN100: 4,
+                PATTERN101: 5,
+                PATTERN110: 6,
+                PATTERN111: 7
+            };
+
+            //---------------------------------------------------------------------
+            // QRUtil
+            //---------------------------------------------------------------------
+
+            QRCode.Util = {
+                PATTERN_POSITION_TABLE: [
+                    [],
+                    [6, 18],
+                    [6, 22],
+                    [6, 26],
+                    [6, 30],
+                    [6, 34],
+                    [6, 22, 38],
+                    [6, 24, 42],
+                    [6, 26, 46],
+                    [6, 28, 50],
+                    [6, 30, 54],
+                    [6, 32, 58],
+                    [6, 34, 62],
+                    [6, 26, 46, 66],
+                    [6, 26, 48, 70],
+                    [6, 26, 50, 74],
+                    [6, 30, 54, 78],
+                    [6, 30, 56, 82],
+                    [6, 30, 58, 86],
+                    [6, 34, 62, 90],
+                    [6, 28, 50, 72, 94],
+                    [6, 26, 50, 74, 98],
+                    [6, 30, 54, 78, 102],
+                    [6, 28, 54, 80, 106],
+                    [6, 32, 58, 84, 110],
+                    [6, 30, 58, 86, 114],
+                    [6, 34, 62, 90, 118],
+                    [6, 26, 50, 74, 98, 122],
+                    [6, 30, 54, 78, 102, 126],
+                    [6, 26, 52, 78, 104, 130],
+                    [6, 30, 56, 82, 108, 134],
+                    [6, 34, 60, 86, 112, 138],
+                    [6, 30, 58, 86, 114, 142],
+                    [6, 34, 62, 90, 118, 146],
+                    [6, 30, 54, 78, 102, 126, 150],
+                    [6, 24, 50, 76, 102, 128, 154],
+                    [6, 28, 54, 80, 106, 132, 158],
+                    [6, 32, 58, 84, 110, 136, 162],
+                    [6, 26, 54, 82, 110, 138, 166],
+                    [6, 30, 58, 86, 114, 142, 170]
+                ],
+
+                G15:
+                    (1 << 10) |
+                    (1 << 8) |
+                    (1 << 5) |
+                    (1 << 4) |
+                    (1 << 2) |
+                    (1 << 1) |
+                    (1 << 0),
+                G18:
+                    (1 << 12) |
+                    (1 << 11) |
+                    (1 << 10) |
+                    (1 << 9) |
+                    (1 << 8) |
+                    (1 << 5) |
+                    (1 << 2) |
+                    (1 << 0),
+                G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
+
+                getBCHTypeInfo: function (data) {
+                    var d = data << 10;
+                    while (
+                        QRCode.Util.getBCHDigit(d) -
+                        QRCode.Util.getBCHDigit(QRCode.Util.G15) >=
+                        0
+                    ) {
+                        d ^=
+                            QRCode.Util.G15 <<
+                            (QRCode.Util.getBCHDigit(d) -
+                                QRCode.Util.getBCHDigit(QRCode.Util.G15));
+                    }
+                    return ((data << 10) | d) ^ QRCode.Util.G15_MASK;
+                },
+
+                getBCHTypeNumber: function (data) {
+                    var d = data << 12;
+                    while (
+                        QRCode.Util.getBCHDigit(d) -
+                        QRCode.Util.getBCHDigit(QRCode.Util.G18) >=
+                        0
+                    ) {
+                        d ^=
+                            QRCode.Util.G18 <<
+                            (QRCode.Util.getBCHDigit(d) -
+                                QRCode.Util.getBCHDigit(QRCode.Util.G18));
+                    }
+                    return (data << 12) | d;
+                },
+
+                getBCHDigit: function (data) {
+                    var digit = 0;
+
+                    while (data != 0) {
+                        digit++;
+                        data >>>= 1;
+                    }
+
+                    return digit;
+                },
+
+                getPatternPosition: function (typeNumber) {
+                    return QRCode.Util.PATTERN_POSITION_TABLE[typeNumber - 1];
+                },
+
+                getMask: function (maskPattern, i, j) {
+                    switch (maskPattern) {
+                        case QRCode.MaskPattern.PATTERN000:
+                            return (i + j) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN001:
+                            return i % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN010:
+                            return j % 3 == 0;
+                        case QRCode.MaskPattern.PATTERN011:
+                            return (i + j) % 3 == 0;
+                        case QRCode.MaskPattern.PATTERN100:
+                            return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN101:
+                            return ((i * j) % 2) + ((i * j) % 3) == 0;
+                        case QRCode.MaskPattern.PATTERN110:
+                            return (((i * j) % 2) + ((i * j) % 3)) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN111:
+                            return (((i * j) % 3) + ((i + j) % 2)) % 2 == 0;
+
+                        default:
+                            throw new Error("bad maskPattern:" + maskPattern);
+                    }
+                },
+
+                getErrorCorrectPolynomial: function (errorCorrectLength) {
+                    var a = new QRCode.Polynomial([1], 0);
+
+                    for (var i = 0; i < errorCorrectLength; i++) {
+                        a = a.multiply(
+                            new QRCode.Polynomial([1, QRCode.Math.gexp(i)], 0)
+                        );
+                    }
+
+                    return a;
+                },
+
+                getLengthInBits: function (mode, type) {
+                    if (1 <= type && type < 10) {
+                        // 1 - 9
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 10;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 9;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 8;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 8;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else if (type < 27) {
+                        // 10 - 26
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 12;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 11;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 16;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 10;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else if (type < 41) {
+                        // 27 - 40
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 14;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 13;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 16;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 12;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else {
+                        throw new Error("type:" + type);
+                    }
+                },
+
+                getLostPoint: function (qrCode) {
+                    var moduleCount = qrCode.getModuleCount();
+
+                    var lostPoint = 0;
+
+                    // LEVEL1
+
+                    for (var row = 0; row < moduleCount; row++) {
+                        for (var col = 0; col < moduleCount; col++) {
+                            var sameCount = 0;
+                            var dark = qrCode.isDark(row, col);
+
+                            for (var r = -1; r <= 1; r++) {
+                                if (row + r < 0 || moduleCount <= row + r) {
+                                    continue;
+                                }
+
+                                for (var c = -1; c <= 1; c++) {
+                                    if (col + c < 0 || moduleCount <= col + c) {
+                                        continue;
+                                    }
+
+                                    if (r == 0 && c == 0) {
+                                        continue;
+                                    }
+
+                                    if (dark == qrCode.isDark(row + r, col + c)) {
+                                        sameCount++;
+                                    }
+                                }
+                            }
+
+                            if (sameCount > 5) {
+                                lostPoint += 3 + sameCount - 5;
+                            }
+                        }
+                    }
+
+                    // LEVEL2
+
+                    for (var row = 0; row < moduleCount - 1; row++) {
+                        for (var col = 0; col < moduleCount - 1; col++) {
+                            var count = 0;
+                            if (qrCode.isDark(row, col)) count++;
+                            if (qrCode.isDark(row + 1, col)) count++;
+                            if (qrCode.isDark(row, col + 1)) count++;
+                            if (qrCode.isDark(row + 1, col + 1)) count++;
+                            if (count == 0 || count == 4) {
+                                lostPoint += 3;
+                            }
+                        }
+                    }
+
+                    // LEVEL3
+
+                    for (var row = 0; row < moduleCount; row++) {
+                        for (var col = 0; col < moduleCount - 6; col++) {
+                            if (
+                                qrCode.isDark(row, col) &&
+                                !qrCode.isDark(row, col + 1) &&
+                                qrCode.isDark(row, col + 2) &&
+                                qrCode.isDark(row, col + 3) &&
+                                qrCode.isDark(row, col + 4) &&
+                                !qrCode.isDark(row, col + 5) &&
+                                qrCode.isDark(row, col + 6)
+                            ) {
+                                lostPoint += 40;
+                            }
+                        }
+                    }
+
+                    for (var col = 0; col < moduleCount; col++) {
+                        for (var row = 0; row < moduleCount - 6; row++) {
+                            if (
+                                qrCode.isDark(row, col) &&
+                                !qrCode.isDark(row + 1, col) &&
+                                qrCode.isDark(row + 2, col) &&
+                                qrCode.isDark(row + 3, col) &&
+                                qrCode.isDark(row + 4, col) &&
+                                !qrCode.isDark(row + 5, col) &&
+                                qrCode.isDark(row + 6, col)
+                            ) {
+                                lostPoint += 40;
+                            }
+                        }
+                    }
+
+                    // LEVEL4
+
+                    var darkCount = 0;
+
+                    for (var col = 0; col < moduleCount; col++) {
+                        for (var row = 0; row < moduleCount; row++) {
+                            if (qrCode.isDark(row, col)) {
+                                darkCount++;
+                            }
+                        }
+                    }
+
+                    var ratio =
+                        Math.abs((100 * darkCount) / moduleCount / moduleCount - 50) / 5;
+                    lostPoint += ratio * 10;
+
+                    return lostPoint;
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRMath
+            //---------------------------------------------------------------------
+
+            QRCode.Math = {
+                glog: function (n) {
+                    if (n < 1) {
+                        throw new Error("glog(" + n + ")");
+                    }
+
+                    return QRCode.Math.LOG_TABLE[n];
+                },
+
+                gexp: function (n) {
+                    while (n < 0) {
+                        n += 255;
+                    }
+
+                    while (n >= 256) {
+                        n -= 255;
+                    }
+
+                    return QRCode.Math.EXP_TABLE[n];
+                },
+
+                EXP_TABLE: new Array(256),
+
+                LOG_TABLE: new Array(256)
+            };
 
             for (var i = 0; i < 8; i++) {
-              this.makeImpl(true, i);
-
-              var lostPoint = QRCode.Util.getLostPoint(this);
-
-              if (i == 0 || minLostPoint > lostPoint) {
-                minLostPoint = lostPoint;
-                pattern = i;
-              }
+                QRCode.Math.EXP_TABLE[i] = 1 << i;
+            }
+            for (var i = 8; i < 256; i++) {
+                QRCode.Math.EXP_TABLE[i] =
+                    QRCode.Math.EXP_TABLE[i - 4] ^
+                    QRCode.Math.EXP_TABLE[i - 5] ^
+                    QRCode.Math.EXP_TABLE[i - 6] ^
+                    QRCode.Math.EXP_TABLE[i - 8];
+            }
+            for (var i = 0; i < 255; i++) {
+                QRCode.Math.LOG_TABLE[QRCode.Math.EXP_TABLE[i]] = i;
             }
 
-            return pattern;
-          },
+            //---------------------------------------------------------------------
+            // QRPolynomial
+            //---------------------------------------------------------------------
 
-          createMovieClip: function(target_mc, instance_name, depth) {
-            var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
-            var cs = 1;
-
-            this.make();
-
-            for (var row = 0; row < this.modules.length; row++) {
-              var y = row * cs;
-
-              for (var col = 0; col < this.modules[row].length; col++) {
-                var x = col * cs;
-                var dark = this.modules[row][col];
-
-                if (dark) {
-                  qr_mc.beginFill(0, 100);
-                  qr_mc.moveTo(x, y);
-                  qr_mc.lineTo(x + cs, y);
-                  qr_mc.lineTo(x + cs, y + cs);
-                  qr_mc.lineTo(x, y + cs);
-                  qr_mc.endFill();
-                }
-              }
-            }
-
-            return qr_mc;
-          },
-
-          setupTimingPattern: function() {
-            for (var r = 8; r < this.moduleCount - 8; r++) {
-              if (this.modules[r][6] != null) {
-                continue;
-              }
-              this.modules[r][6] = r % 2 == 0;
-            }
-
-            for (var c = 8; c < this.moduleCount - 8; c++) {
-              if (this.modules[6][c] != null) {
-                continue;
-              }
-              this.modules[6][c] = c % 2 == 0;
-            }
-          },
-
-          setupPositionAdjustPattern: function() {
-            var pos = QRCode.Util.getPatternPosition(this.typeNumber);
-
-            for (var i = 0; i < pos.length; i++) {
-              for (var j = 0; j < pos.length; j++) {
-                var row = pos[i];
-                var col = pos[j];
-
-                if (this.modules[row][col] != null) {
-                  continue;
+            QRCode.Polynomial = function (num, shift) {
+                if (num.length == undefined) {
+                    throw new Error(num.length + "/" + shift);
                 }
 
-                for (var r = -2; r <= 2; r++) {
-                  for (var c = -2; c <= 2; c++) {
-                    if (
-                      r == -2 ||
-                      r == 2 ||
-                      c == -2 ||
-                      c == 2 ||
-                      (r == 0 && c == 0)
-                    ) {
-                      this.modules[row + r][col + c] = true;
-                    } else {
-                      this.modules[row + r][col + c] = false;
-                    }
-                  }
+                var offset = 0;
+
+                while (offset < num.length && num[offset] == 0) {
+                    offset++;
                 }
-              }
-            }
-          },
 
-          setupTypeNumber: function(test) {
-            var bits = QRCode.Util.getBCHTypeNumber(this.typeNumber);
+                this.num = new Array(num.length - offset + shift);
+                for (var i = 0; i < num.length - offset; i++) {
+                    this.num[i] = num[i + offset];
+                }
+            };
 
-            for (var i = 0; i < 18; i++) {
-              var mod = !test && ((bits >> i) & 1) == 1;
-              this.modules[Math.floor(i / 3)][
-                (i % 3) + this.moduleCount - 8 - 3
-              ] = mod;
-            }
+            QRCode.Polynomial.prototype = {
+                get: function (index) {
+                    return this.num[index];
+                },
 
-            for (var i = 0; i < 18; i++) {
-              var mod = !test && ((bits >> i) & 1) == 1;
-              this.modules[(i % 3) + this.moduleCount - 8 - 3][
-                Math.floor(i / 3)
-              ] = mod;
-            }
-          },
+                getLength: function () {
+                    return this.num.length;
+                },
 
-          setupTypeInfo: function(test, maskPattern) {
-            var data = (this.errorCorrectLevel << 3) | maskPattern;
-            var bits = QRCode.Util.getBCHTypeInfo(data);
+                multiply: function (e) {
+                    var num = new Array(this.getLength() + e.getLength() - 1);
 
-            // vertical
-            for (var i = 0; i < 15; i++) {
-              var mod = !test && ((bits >> i) & 1) == 1;
-
-              if (i < 6) {
-                this.modules[i][8] = mod;
-              } else if (i < 8) {
-                this.modules[i + 1][8] = mod;
-              } else {
-                this.modules[this.moduleCount - 15 + i][8] = mod;
-              }
-            }
-
-            // horizontal
-            for (var i = 0; i < 15; i++) {
-              var mod = !test && ((bits >> i) & 1) == 1;
-
-              if (i < 8) {
-                this.modules[8][this.moduleCount - i - 1] = mod;
-              } else if (i < 9) {
-                this.modules[8][15 - i - 1 + 1] = mod;
-              } else {
-                this.modules[8][15 - i - 1] = mod;
-              }
-            }
-
-            // fixed module
-            this.modules[this.moduleCount - 8][8] = !test;
-          },
-
-          mapData: function(data, maskPattern) {
-            var inc = -1;
-            var row = this.moduleCount - 1;
-            var bitIndex = 7;
-            var byteIndex = 0;
-
-            for (var col = this.moduleCount - 1; col > 0; col -= 2) {
-              if (col == 6) col--;
-
-              while (true) {
-                for (var c = 0; c < 2; c++) {
-                  if (this.modules[row][col - c] == null) {
-                    var dark = false;
-
-                    if (byteIndex < data.length) {
-                      dark = ((data[byteIndex] >>> bitIndex) & 1) == 1;
+                    for (var i = 0; i < this.getLength(); i++) {
+                        for (var j = 0; j < e.getLength(); j++) {
+                            num[i + j] ^= QRCode.Math.gexp(
+                                QRCode.Math.glog(this.get(i)) + QRCode.Math.glog(e.get(j))
+                            );
+                        }
                     }
 
-                    var mask = QRCode.Util.getMask(maskPattern, row, col - c);
+                    return new QRCode.Polynomial(num, 0);
+                },
 
-                    if (mask) {
-                      dark = !dark;
+                mod: function (e) {
+                    if (this.getLength() - e.getLength() < 0) {
+                        return this;
                     }
 
-                    this.modules[row][col - c] = dark;
-                    bitIndex--;
+                    var ratio =
+                        QRCode.Math.glog(this.get(0)) - QRCode.Math.glog(e.get(0));
 
-                    if (bitIndex == -1) {
-                      byteIndex++;
-                      bitIndex = 7;
-                    }
-                  }
-                }
+                    var num = new Array(this.getLength());
 
-                row += inc;
-
-                if (row < 0 || this.moduleCount <= row) {
-                  row -= inc;
-                  inc = -inc;
-                  break;
-                }
-              }
-            }
-          }
-        };
-
-        QRCode.PAD0 = 0xec;
-        QRCode.PAD1 = 0x11;
-
-        QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
-          var rsBlocks = QRCode.RSBlock.getRSBlocks(
-            typeNumber,
-            errorCorrectLevel
-          );
-
-          var buffer = new QRCode.BitBuffer();
-
-          for (var i = 0; i < dataList.length; i++) {
-            var data = dataList[i];
-            buffer.put(data.mode, 4);
-            buffer.put(
-              data.getLength(),
-              QRCode.Util.getLengthInBits(data.mode, typeNumber)
-            );
-            data.write(buffer);
-          }
-
-          // calc num max data.
-          var totalDataCount = 0;
-          for (var i = 0; i < rsBlocks.length; i++) {
-            totalDataCount += rsBlocks[i].dataCount;
-          }
-
-          if (buffer.getLengthInBits() > totalDataCount * 8) {
-            throw new Error(
-              "code length overflow. (" +
-                buffer.getLengthInBits() +
-                ">" +
-                totalDataCount * 8 +
-                ")"
-            );
-          }
-
-          // end code
-          if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
-            buffer.put(0, 4);
-          }
-
-          // padding
-          while (buffer.getLengthInBits() % 8 != 0) {
-            buffer.putBit(false);
-          }
-
-          // padding
-          while (true) {
-            if (buffer.getLengthInBits() >= totalDataCount * 8) {
-              break;
-            }
-            buffer.put(QRCode.PAD0, 8);
-
-            if (buffer.getLengthInBits() >= totalDataCount * 8) {
-              break;
-            }
-            buffer.put(QRCode.PAD1, 8);
-          }
-
-          return QRCode.createBytes(buffer, rsBlocks);
-        };
-
-        QRCode.createBytes = function(buffer, rsBlocks) {
-          var offset = 0;
-
-          var maxDcCount = 0;
-          var maxEcCount = 0;
-
-          var dcdata = new Array(rsBlocks.length);
-          var ecdata = new Array(rsBlocks.length);
-
-          for (var r = 0; r < rsBlocks.length; r++) {
-            var dcCount = rsBlocks[r].dataCount;
-            var ecCount = rsBlocks[r].totalCount - dcCount;
-
-            maxDcCount = Math.max(maxDcCount, dcCount);
-            maxEcCount = Math.max(maxEcCount, ecCount);
-
-            dcdata[r] = new Array(dcCount);
-
-            for (var i = 0; i < dcdata[r].length; i++) {
-              dcdata[r][i] = 0xff & buffer.buffer[i + offset];
-            }
-            offset += dcCount;
-
-            var rsPoly = QRCode.Util.getErrorCorrectPolynomial(ecCount);
-            var rawPoly = new QRCode.Polynomial(
-              dcdata[r],
-              rsPoly.getLength() - 1
-            );
-
-            var modPoly = rawPoly.mod(rsPoly);
-            ecdata[r] = new Array(rsPoly.getLength() - 1);
-            for (var i = 0; i < ecdata[r].length; i++) {
-              var modIndex = i + modPoly.getLength() - ecdata[r].length;
-              ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
-            }
-          }
-
-          var totalCodeCount = 0;
-          for (var i = 0; i < rsBlocks.length; i++) {
-            totalCodeCount += rsBlocks[i].totalCount;
-          }
-
-          var data = new Array(totalCodeCount);
-          var index = 0;
-
-          for (var i = 0; i < maxDcCount; i++) {
-            for (var r = 0; r < rsBlocks.length; r++) {
-              if (i < dcdata[r].length) {
-                data[index++] = dcdata[r][i];
-              }
-            }
-          }
-
-          for (var i = 0; i < maxEcCount; i++) {
-            for (var r = 0; r < rsBlocks.length; r++) {
-              if (i < ecdata[r].length) {
-                data[index++] = ecdata[r][i];
-              }
-            }
-          }
-
-          return data;
-        };
-
-        //---------------------------------------------------------------------
-        // QR8bitByte
-        //---------------------------------------------------------------------
-        QRCode.QR8bitByte = function(data) {
-          this.mode = QRCode.Mode.MODE_8BIT_BYTE;
-          this.data = data;
-        };
-
-        QRCode.QR8bitByte.prototype = {
-          getLength: function(buffer) {
-            return this.data.length;
-          },
-
-          write: function(buffer) {
-            for (var i = 0; i < this.data.length; i++) {
-              // not JIS ...
-              buffer.put(this.data.charCodeAt(i), 8);
-            }
-          }
-        };
-
-        //---------------------------------------------------------------------
-        // QRMode
-        //---------------------------------------------------------------------
-        QRCode.Mode = {
-          MODE_NUMBER: 1 << 0,
-          MODE_ALPHA_NUM: 1 << 1,
-          MODE_8BIT_BYTE: 1 << 2,
-          MODE_KANJI: 1 << 3
-        };
-
-        //---------------------------------------------------------------------
-        // QRErrorCorrectLevel
-        //---------------------------------------------------------------------
-        QRCode.ErrorCorrectLevel = {
-          L: 1,
-          M: 0,
-          Q: 3,
-          H: 2
-        };
-
-        //---------------------------------------------------------------------
-        // QRMaskPattern
-        //---------------------------------------------------------------------
-        QRCode.MaskPattern = {
-          PATTERN000: 0,
-          PATTERN001: 1,
-          PATTERN010: 2,
-          PATTERN011: 3,
-          PATTERN100: 4,
-          PATTERN101: 5,
-          PATTERN110: 6,
-          PATTERN111: 7
-        };
-
-        //---------------------------------------------------------------------
-        // QRUtil
-        //---------------------------------------------------------------------
-
-        QRCode.Util = {
-          PATTERN_POSITION_TABLE: [
-            [],
-            [6, 18],
-            [6, 22],
-            [6, 26],
-            [6, 30],
-            [6, 34],
-            [6, 22, 38],
-            [6, 24, 42],
-            [6, 26, 46],
-            [6, 28, 50],
-            [6, 30, 54],
-            [6, 32, 58],
-            [6, 34, 62],
-            [6, 26, 46, 66],
-            [6, 26, 48, 70],
-            [6, 26, 50, 74],
-            [6, 30, 54, 78],
-            [6, 30, 56, 82],
-            [6, 30, 58, 86],
-            [6, 34, 62, 90],
-            [6, 28, 50, 72, 94],
-            [6, 26, 50, 74, 98],
-            [6, 30, 54, 78, 102],
-            [6, 28, 54, 80, 106],
-            [6, 32, 58, 84, 110],
-            [6, 30, 58, 86, 114],
-            [6, 34, 62, 90, 118],
-            [6, 26, 50, 74, 98, 122],
-            [6, 30, 54, 78, 102, 126],
-            [6, 26, 52, 78, 104, 130],
-            [6, 30, 56, 82, 108, 134],
-            [6, 34, 60, 86, 112, 138],
-            [6, 30, 58, 86, 114, 142],
-            [6, 34, 62, 90, 118, 146],
-            [6, 30, 54, 78, 102, 126, 150],
-            [6, 24, 50, 76, 102, 128, 154],
-            [6, 28, 54, 80, 106, 132, 158],
-            [6, 32, 58, 84, 110, 136, 162],
-            [6, 26, 54, 82, 110, 138, 166],
-            [6, 30, 58, 86, 114, 142, 170]
-          ],
-
-          G15:
-            (1 << 10) |
-            (1 << 8) |
-            (1 << 5) |
-            (1 << 4) |
-            (1 << 2) |
-            (1 << 1) |
-            (1 << 0),
-          G18:
-            (1 << 12) |
-            (1 << 11) |
-            (1 << 10) |
-            (1 << 9) |
-            (1 << 8) |
-            (1 << 5) |
-            (1 << 2) |
-            (1 << 0),
-          G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
-
-          getBCHTypeInfo: function(data) {
-            var d = data << 10;
-            while (
-              QRCode.Util.getBCHDigit(d) -
-                QRCode.Util.getBCHDigit(QRCode.Util.G15) >=
-              0
-            ) {
-              d ^=
-                QRCode.Util.G15 <<
-                (QRCode.Util.getBCHDigit(d) -
-                  QRCode.Util.getBCHDigit(QRCode.Util.G15));
-            }
-            return ((data << 10) | d) ^ QRCode.Util.G15_MASK;
-          },
-
-          getBCHTypeNumber: function(data) {
-            var d = data << 12;
-            while (
-              QRCode.Util.getBCHDigit(d) -
-                QRCode.Util.getBCHDigit(QRCode.Util.G18) >=
-              0
-            ) {
-              d ^=
-                QRCode.Util.G18 <<
-                (QRCode.Util.getBCHDigit(d) -
-                  QRCode.Util.getBCHDigit(QRCode.Util.G18));
-            }
-            return (data << 12) | d;
-          },
-
-          getBCHDigit: function(data) {
-            var digit = 0;
-
-            while (data != 0) {
-              digit++;
-              data >>>= 1;
-            }
-
-            return digit;
-          },
-
-          getPatternPosition: function(typeNumber) {
-            return QRCode.Util.PATTERN_POSITION_TABLE[typeNumber - 1];
-          },
-
-          getMask: function(maskPattern, i, j) {
-            switch (maskPattern) {
-              case QRCode.MaskPattern.PATTERN000:
-                return (i + j) % 2 == 0;
-              case QRCode.MaskPattern.PATTERN001:
-                return i % 2 == 0;
-              case QRCode.MaskPattern.PATTERN010:
-                return j % 3 == 0;
-              case QRCode.MaskPattern.PATTERN011:
-                return (i + j) % 3 == 0;
-              case QRCode.MaskPattern.PATTERN100:
-                return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
-              case QRCode.MaskPattern.PATTERN101:
-                return ((i * j) % 2) + ((i * j) % 3) == 0;
-              case QRCode.MaskPattern.PATTERN110:
-                return (((i * j) % 2) + ((i * j) % 3)) % 2 == 0;
-              case QRCode.MaskPattern.PATTERN111:
-                return (((i * j) % 3) + ((i + j) % 2)) % 2 == 0;
-
-              default:
-                throw new Error("bad maskPattern:" + maskPattern);
-            }
-          },
-
-          getErrorCorrectPolynomial: function(errorCorrectLength) {
-            var a = new QRCode.Polynomial([1], 0);
-
-            for (var i = 0; i < errorCorrectLength; i++) {
-              a = a.multiply(
-                new QRCode.Polynomial([1, QRCode.Math.gexp(i)], 0)
-              );
-            }
-
-            return a;
-          },
-
-          getLengthInBits: function(mode, type) {
-            if (1 <= type && type < 10) {
-              // 1 - 9
-
-              switch (mode) {
-                case QRCode.Mode.MODE_NUMBER:
-                  return 10;
-                case QRCode.Mode.MODE_ALPHA_NUM:
-                  return 9;
-                case QRCode.Mode.MODE_8BIT_BYTE:
-                  return 8;
-                case QRCode.Mode.MODE_KANJI:
-                  return 8;
-                default:
-                  throw new Error("mode:" + mode);
-              }
-            } else if (type < 27) {
-              // 10 - 26
-
-              switch (mode) {
-                case QRCode.Mode.MODE_NUMBER:
-                  return 12;
-                case QRCode.Mode.MODE_ALPHA_NUM:
-                  return 11;
-                case QRCode.Mode.MODE_8BIT_BYTE:
-                  return 16;
-                case QRCode.Mode.MODE_KANJI:
-                  return 10;
-                default:
-                  throw new Error("mode:" + mode);
-              }
-            } else if (type < 41) {
-              // 27 - 40
-
-              switch (mode) {
-                case QRCode.Mode.MODE_NUMBER:
-                  return 14;
-                case QRCode.Mode.MODE_ALPHA_NUM:
-                  return 13;
-                case QRCode.Mode.MODE_8BIT_BYTE:
-                  return 16;
-                case QRCode.Mode.MODE_KANJI:
-                  return 12;
-                default:
-                  throw new Error("mode:" + mode);
-              }
-            } else {
-              throw new Error("type:" + type);
-            }
-          },
-
-          getLostPoint: function(qrCode) {
-            var moduleCount = qrCode.getModuleCount();
-
-            var lostPoint = 0;
-
-            // LEVEL1
-
-            for (var row = 0; row < moduleCount; row++) {
-              for (var col = 0; col < moduleCount; col++) {
-                var sameCount = 0;
-                var dark = qrCode.isDark(row, col);
-
-                for (var r = -1; r <= 1; r++) {
-                  if (row + r < 0 || moduleCount <= row + r) {
-                    continue;
-                  }
-
-                  for (var c = -1; c <= 1; c++) {
-                    if (col + c < 0 || moduleCount <= col + c) {
-                      continue;
+                    for (var i = 0; i < this.getLength(); i++) {
+                        num[i] = this.get(i);
                     }
 
-                    if (r == 0 && c == 0) {
-                      continue;
+                    for (var i = 0; i < e.getLength(); i++) {
+                        num[i] ^= QRCode.Math.gexp(QRCode.Math.glog(e.get(i)) + ratio);
                     }
 
-                    if (dark == qrCode.isDark(row + r, col + c)) {
-                      sameCount++;
-                    }
-                  }
+                    // recursive call
+                    return new QRCode.Polynomial(num, 0).mod(e);
                 }
+            };
 
-                if (sameCount > 5) {
-                  lostPoint += 3 + sameCount - 5;
-                }
-              }
-            }
+            //---------------------------------------------------------------------
+            // QRRSBlock
+            //---------------------------------------------------------------------
 
-            // LEVEL2
+            QRCode.RSBlock = function (totalCount, dataCount) {
+                this.totalCount = totalCount;
+                this.dataCount = dataCount;
+            };
 
-            for (var row = 0; row < moduleCount - 1; row++) {
-              for (var col = 0; col < moduleCount - 1; col++) {
-                var count = 0;
-                if (qrCode.isDark(row, col)) count++;
-                if (qrCode.isDark(row + 1, col)) count++;
-                if (qrCode.isDark(row, col + 1)) count++;
-                if (qrCode.isDark(row + 1, col + 1)) count++;
-                if (count == 0 || count == 4) {
-                  lostPoint += 3;
-                }
-              }
-            }
+            QRCode.RSBlock.RS_BLOCK_TABLE = [
+                // L
+                // M
+                // Q
+                // H
 
-            // LEVEL3
+                // 1
+                [1, 26, 19],
+                [1, 26, 16],
+                [1, 26, 13],
+                [1, 26, 9],
 
-            for (var row = 0; row < moduleCount; row++) {
-              for (var col = 0; col < moduleCount - 6; col++) {
-                if (
-                  qrCode.isDark(row, col) &&
-                  !qrCode.isDark(row, col + 1) &&
-                  qrCode.isDark(row, col + 2) &&
-                  qrCode.isDark(row, col + 3) &&
-                  qrCode.isDark(row, col + 4) &&
-                  !qrCode.isDark(row, col + 5) &&
-                  qrCode.isDark(row, col + 6)
-                ) {
-                  lostPoint += 40;
-                }
-              }
-            }
+                // 2
+                [1, 44, 34],
+                [1, 44, 28],
+                [1, 44, 22],
+                [1, 44, 16],
 
-            for (var col = 0; col < moduleCount; col++) {
-              for (var row = 0; row < moduleCount - 6; row++) {
-                if (
-                  qrCode.isDark(row, col) &&
-                  !qrCode.isDark(row + 1, col) &&
-                  qrCode.isDark(row + 2, col) &&
-                  qrCode.isDark(row + 3, col) &&
-                  qrCode.isDark(row + 4, col) &&
-                  !qrCode.isDark(row + 5, col) &&
-                  qrCode.isDark(row + 6, col)
-                ) {
-                  lostPoint += 40;
-                }
-              }
-            }
+                // 3
+                [1, 70, 55],
+                [1, 70, 44],
+                [2, 35, 17],
+                [2, 35, 13],
 
-            // LEVEL4
+                // 4
+                [1, 100, 80],
+                [2, 50, 32],
+                [2, 50, 24],
+                [4, 25, 9],
 
-            var darkCount = 0;
+                // 5
+                [1, 134, 108],
+                [2, 67, 43],
+                [2, 33, 15, 2, 34, 16],
+                [2, 33, 11, 2, 34, 12],
 
-            for (var col = 0; col < moduleCount; col++) {
-              for (var row = 0; row < moduleCount; row++) {
-                if (qrCode.isDark(row, col)) {
-                  darkCount++;
-                }
-              }
-            }
+                // 6
+                [2, 86, 68],
+                [4, 43, 27],
+                [4, 43, 19],
+                [4, 43, 15],
 
-            var ratio =
-              Math.abs((100 * darkCount) / moduleCount / moduleCount - 50) / 5;
-            lostPoint += ratio * 10;
+                // 7
+                [2, 98, 78],
+                [4, 49, 31],
+                [2, 32, 14, 4, 33, 15],
+                [4, 39, 13, 1, 40, 14],
 
-            return lostPoint;
-          }
-        };
+                // 8
+                [2, 121, 97],
+                [2, 60, 38, 2, 61, 39],
+                [4, 40, 18, 2, 41, 19],
+                [4, 40, 14, 2, 41, 15],
 
-        //---------------------------------------------------------------------
-        // QRMath
-        //---------------------------------------------------------------------
+                // 9
+                [2, 146, 116],
+                [3, 58, 36, 2, 59, 37],
+                [4, 36, 16, 4, 37, 17],
+                [4, 36, 12, 4, 37, 13],
 
-        QRCode.Math = {
-          glog: function(n) {
-            if (n < 1) {
-              throw new Error("glog(" + n + ")");
-            }
+                // 10
+                [2, 86, 68, 2, 87, 69],
+                [4, 69, 43, 1, 70, 44],
+                [6, 43, 19, 2, 44, 20],
+                [6, 43, 15, 2, 44, 16]
+            ];
 
-            return QRCode.Math.LOG_TABLE[n];
-          },
-
-          gexp: function(n) {
-            while (n < 0) {
-              n += 255;
-            }
-
-            while (n >= 256) {
-              n -= 255;
-            }
-
-            return QRCode.Math.EXP_TABLE[n];
-          },
-
-          EXP_TABLE: new Array(256),
-
-          LOG_TABLE: new Array(256)
-        };
-
-        for (var i = 0; i < 8; i++) {
-          QRCode.Math.EXP_TABLE[i] = 1 << i;
-        }
-        for (var i = 8; i < 256; i++) {
-          QRCode.Math.EXP_TABLE[i] =
-            QRCode.Math.EXP_TABLE[i - 4] ^
-            QRCode.Math.EXP_TABLE[i - 5] ^
-            QRCode.Math.EXP_TABLE[i - 6] ^
-            QRCode.Math.EXP_TABLE[i - 8];
-        }
-        for (var i = 0; i < 255; i++) {
-          QRCode.Math.LOG_TABLE[QRCode.Math.EXP_TABLE[i]] = i;
-        }
-
-        //---------------------------------------------------------------------
-        // QRPolynomial
-        //---------------------------------------------------------------------
-
-        QRCode.Polynomial = function(num, shift) {
-          if (num.length == undefined) {
-            throw new Error(num.length + "/" + shift);
-          }
-
-          var offset = 0;
-
-          while (offset < num.length && num[offset] == 0) {
-            offset++;
-          }
-
-          this.num = new Array(num.length - offset + shift);
-          for (var i = 0; i < num.length - offset; i++) {
-            this.num[i] = num[i + offset];
-          }
-        };
-
-        QRCode.Polynomial.prototype = {
-          get: function(index) {
-            return this.num[index];
-          },
-
-          getLength: function() {
-            return this.num.length;
-          },
-
-          multiply: function(e) {
-            var num = new Array(this.getLength() + e.getLength() - 1);
-
-            for (var i = 0; i < this.getLength(); i++) {
-              for (var j = 0; j < e.getLength(); j++) {
-                num[i + j] ^= QRCode.Math.gexp(
-                  QRCode.Math.glog(this.get(i)) + QRCode.Math.glog(e.get(j))
+            QRCode.RSBlock.getRSBlocks = function (typeNumber, errorCorrectLevel) {
+                var rsBlock = QRCode.RSBlock.getRsBlockTable(
+                    typeNumber,
+                    errorCorrectLevel
                 );
-              }
-            }
 
-            return new QRCode.Polynomial(num, 0);
-          },
+                if (rsBlock == undefined) {
+                    throw new Error(
+                        "bad rs block @ typeNumber:" +
+                        typeNumber +
+                        "/errorCorrectLevel:" +
+                        errorCorrectLevel
+                    );
+                }
 
-          mod: function(e) {
-            if (this.getLength() - e.getLength() < 0) {
-              return this;
-            }
+                var length = rsBlock.length / 3;
 
-            var ratio =
-              QRCode.Math.glog(this.get(0)) - QRCode.Math.glog(e.get(0));
+                var list = new Array();
 
-            var num = new Array(this.getLength());
+                for (var i = 0; i < length; i++) {
+                    var count = rsBlock[i * 3 + 0];
+                    var totalCount = rsBlock[i * 3 + 1];
+                    var dataCount = rsBlock[i * 3 + 2];
 
-            for (var i = 0; i < this.getLength(); i++) {
-              num[i] = this.get(i);
-            }
+                    for (var j = 0; j < count; j++) {
+                        list.push(new QRCode.RSBlock(totalCount, dataCount));
+                    }
+                }
 
-            for (var i = 0; i < e.getLength(); i++) {
-              num[i] ^= QRCode.Math.gexp(QRCode.Math.glog(e.get(i)) + ratio);
-            }
+                return list;
+            };
 
-            // recursive call
-            return new QRCode.Polynomial(num, 0).mod(e);
-          }
-        };
-
-        //---------------------------------------------------------------------
-        // QRRSBlock
-        //---------------------------------------------------------------------
-
-        QRCode.RSBlock = function(totalCount, dataCount) {
-          this.totalCount = totalCount;
-          this.dataCount = dataCount;
-        };
-
-        QRCode.RSBlock.RS_BLOCK_TABLE = [
-          // L
-          // M
-          // Q
-          // H
-
-          // 1
-          [1, 26, 19],
-          [1, 26, 16],
-          [1, 26, 13],
-          [1, 26, 9],
-
-          // 2
-          [1, 44, 34],
-          [1, 44, 28],
-          [1, 44, 22],
-          [1, 44, 16],
-
-          // 3
-          [1, 70, 55],
-          [1, 70, 44],
-          [2, 35, 17],
-          [2, 35, 13],
-
-          // 4
-          [1, 100, 80],
-          [2, 50, 32],
-          [2, 50, 24],
-          [4, 25, 9],
-
-          // 5
-          [1, 134, 108],
-          [2, 67, 43],
-          [2, 33, 15, 2, 34, 16],
-          [2, 33, 11, 2, 34, 12],
-
-          // 6
-          [2, 86, 68],
-          [4, 43, 27],
-          [4, 43, 19],
-          [4, 43, 15],
-
-          // 7
-          [2, 98, 78],
-          [4, 49, 31],
-          [2, 32, 14, 4, 33, 15],
-          [4, 39, 13, 1, 40, 14],
-
-          // 8
-          [2, 121, 97],
-          [2, 60, 38, 2, 61, 39],
-          [4, 40, 18, 2, 41, 19],
-          [4, 40, 14, 2, 41, 15],
-
-          // 9
-          [2, 146, 116],
-          [3, 58, 36, 2, 59, 37],
-          [4, 36, 16, 4, 37, 17],
-          [4, 36, 12, 4, 37, 13],
-
-          // 10
-          [2, 86, 68, 2, 87, 69],
-          [4, 69, 43, 1, 70, 44],
-          [6, 43, 19, 2, 44, 20],
-          [6, 43, 15, 2, 44, 16]
-        ];
-
-        QRCode.RSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
-          var rsBlock = QRCode.RSBlock.getRsBlockTable(
-            typeNumber,
-            errorCorrectLevel
-          );
-
-          if (rsBlock == undefined) {
-            throw new Error(
-              "bad rs block @ typeNumber:" +
-                typeNumber +
-                "/errorCorrectLevel:" +
+            QRCode.RSBlock.getRsBlockTable = function (
+                typeNumber,
                 errorCorrectLevel
-            );
-          }
-
-          var length = rsBlock.length / 3;
-
-          var list = new Array();
-
-          for (var i = 0; i < length; i++) {
-            var count = rsBlock[i * 3 + 0];
-            var totalCount = rsBlock[i * 3 + 1];
-            var dataCount = rsBlock[i * 3 + 2];
-
-            for (var j = 0; j < count; j++) {
-              list.push(new QRCode.RSBlock(totalCount, dataCount));
-            }
-          }
-
-          return list;
-        };
-
-        QRCode.RSBlock.getRsBlockTable = function(
-          typeNumber,
-          errorCorrectLevel
-        ) {
-          switch (errorCorrectLevel) {
-            case QRCode.ErrorCorrectLevel.L:
-              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
-            case QRCode.ErrorCorrectLevel.M:
-              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
-            case QRCode.ErrorCorrectLevel.Q:
-              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
-            case QRCode.ErrorCorrectLevel.H:
-              return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
-            default:
-              return undefined;
-          }
-        };
-
-        //---------------------------------------------------------------------
-        // QRBitBuffer
-        //---------------------------------------------------------------------
-
-        QRCode.BitBuffer = function() {
-          this.buffer = new Array();
-          this.length = 0;
-        };
-
-        QRCode.BitBuffer.prototype = {
-          get: function(index) {
-            var bufIndex = Math.floor(index / 8);
-            return ((this.buffer[bufIndex] >>> (7 - (index % 8))) & 1) == 1;
-          },
-
-          put: function(num, length) {
-            for (var i = 0; i < length; i++) {
-              this.putBit(((num >>> (length - i - 1)) & 1) == 1);
-            }
-          },
-
-          getLengthInBits: function() {
-            return this.length;
-          },
-
-          putBit: function(bit) {
-            var bufIndex = Math.floor(this.length / 8);
-            if (this.buffer.length <= bufIndex) {
-              this.buffer.push(0);
-            }
-
-            if (bit) {
-              this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
-            }
-
-            this.length++;
-          }
-        };
-      })();
-    </script>
-    <script type="text/javascript">
-      /*
-            Copyright (c) 2011 Stefan Thomas
-            
-            Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-            
-            The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-            
-            THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-            */
-
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
-      (function(exports) {
-        var Bitcoin = exports;
-      })("object" === typeof module ? module.exports : (window.Bitcoin = {}));
-    </script>
-    <script type="text/javascript">
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
-      (function(Bitcoin) {
-        Bitcoin.Base58 = {
-          alphabet:
-            "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
-          validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
-          base: BigInteger.valueOf(58),
-
-          /**
-           * Convert a byte array to a base58-encoded string.
-           *
-           * Written by Mike Hearn for BitcoinJ.
-           *   Copyright (c) 2011 Google Inc.
-           *
-           * Ported to JavaScript by Stefan Thomas.
-           */
-          encode: function(input) {
-            var bi = BigInteger.fromByteArrayUnsigned(input);
-            var chars = [];
-
-            while (bi.compareTo(B58.base) >= 0) {
-              var mod = bi.mod(B58.base);
-              chars.unshift(B58.alphabet[mod.intValue()]);
-              bi = bi.subtract(mod).divide(B58.base);
-            }
-            chars.unshift(B58.alphabet[bi.intValue()]);
-
-            // Convert leading zeros too.
-            for (var i = 0; i < input.length; i++) {
-              if (input[i] == 0x00) {
-                chars.unshift(B58.alphabet[0]);
-              } else break;
-            }
-
-            return chars.join("");
-          },
-
-          /**
-           * Convert a base58-encoded string to a byte array.
-           *
-           * Written by Mike Hearn for BitcoinJ.
-           *   Copyright (c) 2011 Google Inc.
-           *
-           * Ported to JavaScript by Stefan Thomas.
-           */
-          decode: function(input) {
-            var bi = BigInteger.valueOf(0);
-            var leadingZerosNum = 0;
-            for (var i = input.length - 1; i >= 0; i--) {
-              var alphaIndex = B58.alphabet.indexOf(input[i]);
-              if (alphaIndex < 0) {
-                throw "Invalid character";
-              }
-              bi = bi.add(
-                BigInteger.valueOf(alphaIndex).multiply(
-                  B58.base.pow(input.length - 1 - i)
-                )
-              );
-
-              // This counts leading zero bytes
-              if (input[i] == "1") leadingZerosNum++;
-              else leadingZerosNum = 0;
-            }
-            var bytes = bi.toByteArrayUnsigned();
-
-            // Add leading zeros
-            while (leadingZerosNum-- > 0) bytes.unshift(0);
-
-            return bytes;
-          }
-        };
-
-        var B58 = Bitcoin.Base58;
-      })("undefined" != typeof Bitcoin ? Bitcoin : module.exports);
-    </script>
-    <script type="text/javascript">
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
-      Bitcoin.Address = function(bytes, networkVersion) {
-        if ("string" == typeof bytes) {
-          bytes = Bitcoin.Address.decodeString(bytes);
-        }
-        this.hash = bytes;
-        // changesMadeByAbhishek: add networkVersion dynamically
-        //this.version = Bitcoin.Address.networkVersion;
-        this.version = networkVersion;
-      };
-
-      //Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
-      //Bitcoin.Address.networkVersion = 0x73; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
-
-      /**
-       * Serialize this object as a standard Bitcoin address.
-       *
-       * Returns the address as a base58-encoded string in the standardized format.
-       */
-      Bitcoin.Address.prototype.toString = function() {
-        // Get a copy of the hash
-        var hash = this.hash.slice(0);
-
-        // Version
-        hash.unshift(this.version);
-        var checksum = Crypto.SHA256(
-          Crypto.SHA256(hash, {
-            asBytes: true
-          }),
-          {
-            asBytes: true
-          }
-        );
-        var bytes = hash.concat(checksum.slice(0, 4));
-        return Bitcoin.Base58.encode(bytes);
-      };
-
-      Bitcoin.Address.prototype.getHashBase64 = function() {
-        return Crypto.util.bytesToBase64(this.hash);
-      };
-
-      /**
-       * Parse a Bitcoin address contained in a string.
-       */
-      Bitcoin.Address.decodeString = function(string) {
-        var bytes = Bitcoin.Base58.decode(string);
-        var hash = bytes.slice(0, 21);
-        var checksum = Crypto.SHA256(
-          Crypto.SHA256(hash, {
-            asBytes: true
-          }),
-          {
-            asBytes: true
-          }
-        );
-
-        if (
-          checksum[0] != bytes[21] ||
-          checksum[1] != bytes[22] ||
-          checksum[2] != bytes[23] ||
-          checksum[3] != bytes[24]
-        ) {
-          throw "Checksum validation failed!";
-        }
-
-        var version = hash.shift();
-
-        if (version != 0) {
-          throw "Version " + version + " not supported!";
-        }
-
-        return hash;
-      };
-    </script>
-    <script type="text/javascript">
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
-      Bitcoin.ECDSA = (function() {
-        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
-        var rng = new SecureRandom();
-
-        var P_OVER_FOUR = null;
-
-        function implShamirsTrick(P, k, Q, l) {
-          var m = Math.max(k.bitLength(), l.bitLength());
-          var Z = P.add2D(Q);
-          var R = P.curve.getInfinity();
-
-          for (var i = m - 1; i >= 0; --i) {
-            R = R.twice2D();
-
-            R.z = BigInteger.ONE;
-
-            if (k.testBit(i)) {
-              if (l.testBit(i)) {
-                R = R.add2D(Z);
-              } else {
-                R = R.add2D(P);
-              }
-            } else {
-              if (l.testBit(i)) {
-                R = R.add2D(Q);
-              }
-            }
-          }
-
-          return R;
-        }
-
-        var ECDSA = {
-          getBigRandom: function(limit) {
-            return new BigInteger(limit.bitLength(), rng)
-              .mod(limit.subtract(BigInteger.ONE))
-              .add(BigInteger.ONE);
-          },
-          sign: function(hash, priv) {
-            var d = priv;
-            var n = ecparams.getN();
-            var e = BigInteger.fromByteArrayUnsigned(hash);
-
-            do {
-              var k = ECDSA.getBigRandom(n);
-              var G = ecparams.getG();
-              var Q = G.multiply(k);
-              var r = Q.getX()
-                .toBigInteger()
-                .mod(n);
-            } while (r.compareTo(BigInteger.ZERO) <= 0);
-
-            var s = k
-              .modInverse(n)
-              .multiply(e.add(d.multiply(r)))
-              .mod(n);
-
-            return ECDSA.serializeSig(r, s);
-          },
-
-          verify: function(hash, sig, pubkey) {
-            var r, s;
-            if (Bitcoin.Util.isArray(sig)) {
-              var obj = ECDSA.parseSig(sig);
-              r = obj.r;
-              s = obj.s;
-            } else if ("object" === typeof sig && sig.r && sig.s) {
-              r = sig.r;
-              s = sig.s;
-            } else {
-              throw "Invalid value for signature";
-            }
-
-            var Q;
-            if (pubkey instanceof ec.PointFp) {
-              Q = pubkey;
-            } else if (Bitcoin.Util.isArray(pubkey)) {
-              Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
-            } else {
-              throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
-            }
-            var e = BigInteger.fromByteArrayUnsigned(hash);
-
-            return ECDSA.verifyRaw(e, r, s, Q);
-          },
-
-          verifyRaw: function(e, r, s, Q) {
-            var n = ecparams.getN();
-            var G = ecparams.getG();
-
-            if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
-              return false;
-
-            if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
-              return false;
-
-            var c = s.modInverse(n);
-
-            var u1 = e.multiply(c).mod(n);
-            var u2 = r.multiply(c).mod(n);
-
-            // TODO(!!!): For some reason Shamir's trick isn't working with
-            // signed message verification!? Probably an implementation
-            // error!
-            //var point = implShamirsTrick(G, u1, Q, u2);
-            var point = G.multiply(u1).add(Q.multiply(u2));
-
-            var v = point
-              .getX()
-              .toBigInteger()
-              .mod(n);
-
-            return v.equals(r);
-          },
-
-          /**
-           * Serialize a signature into DER format.
-           *
-           * Takes two BigIntegers representing r and s and returns a byte array.
-           */
-          serializeSig: function(r, s) {
-            var rBa = r.toByteArraySigned();
-            var sBa = s.toByteArraySigned();
-
-            var sequence = [];
-            sequence.push(0x02); // INTEGER
-            sequence.push(rBa.length);
-            sequence = sequence.concat(rBa);
-
-            sequence.push(0x02); // INTEGER
-            sequence.push(sBa.length);
-            sequence = sequence.concat(sBa);
-
-            sequence.unshift(sequence.length);
-            sequence.unshift(0x30); // SEQUENCE
-
-            return sequence;
-          },
-
-          /**
-           * Parses a byte array containing a DER-encoded signature.
-           *
-           * This function will return an object of the form:
-           *
-           * {
-           *   r: BigInteger,
-           *   s: BigInteger
-           * }
-           */
-          parseSig: function(sig) {
-            var cursor;
-            if (sig[0] != 0x30)
-              throw new Error("Signature not a valid DERSequence");
-
-            cursor = 2;
-            if (sig[cursor] != 0x02)
-              throw new Error(
-                "First element in signature must be a DERInteger"
-              );
-            var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
-
-            cursor += 2 + sig[cursor + 1];
-            if (sig[cursor] != 0x02)
-              throw new Error(
-                "Second element in signature must be a DERInteger"
-              );
-            var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
-
-            cursor += 2 + sig[cursor + 1];
-
-            //if (cursor != sig.length)
-            //  throw new Error("Extra bytes in signature");
-
-            var r = BigInteger.fromByteArrayUnsigned(rBa);
-            var s = BigInteger.fromByteArrayUnsigned(sBa);
-
-            return {
-              r: r,
-              s: s
-            };
-          },
-
-          parseSigCompact: function(sig) {
-            if (sig.length !== 65) {
-              throw "Signature has the wrong length";
-            }
-
-            // Signature is prefixed with a type byte storing three bits of
-            // information.
-            var i = sig[0] - 27;
-            if (i < 0 || i > 7) {
-              throw "Invalid signature type";
-            }
-
-            var n = ecparams.getN();
-            var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
-            var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
-
-            return {
-              r: r,
-              s: s,
-              i: i
-            };
-          },
-
-          /**
-           * Recover a public key from a signature.
-           *
-           * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
-           * Key Recovery Operation".
-           *
-           * http://www.secg.org/download/aid-780/sec1-v2.pdf
-           */
-          recoverPubKey: function(r, s, hash, i) {
-            // The recovery parameter i has two bits.
-            i = i & 3;
-
-            // The less significant bit specifies whether the y coordinate
-            // of the compressed point is even or not.
-            var isYEven = i & 1;
-
-            // The more significant bit specifies whether we should use the
-            // first or second candidate key.
-            var isSecondKey = i >> 1;
-
-            var n = ecparams.getN();
-            var G = ecparams.getG();
-            var curve = ecparams.getCurve();
-            var p = curve.getQ();
-            var a = curve.getA().toBigInteger();
-            var b = curve.getB().toBigInteger();
-
-            // We precalculate (p + 1) / 4 where p is if the field order
-            if (!P_OVER_FOUR) {
-              P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
-            }
-
-            // 1.1 Compute x
-            var x = isSecondKey ? r.add(n) : r;
-
-            // 1.3 Convert x to point
-            var alpha = x
-              .multiply(x)
-              .multiply(x)
-              .add(a.multiply(x))
-              .add(b)
-              .mod(p);
-            var beta = alpha.modPow(P_OVER_FOUR, p);
-
-            var xorOdd = beta.isEven() ? i % 2 : (i + 1) % 2;
-            // If beta is even, but y isn't or vice versa, then convert it,
-            // otherwise we're done and y == beta.
-            var y = (beta.isEven()
-            ? !isYEven
-            : isYEven)
-              ? beta
-              : p.subtract(beta);
-
-            // 1.4 Check that nR is at infinity
-            var R = new EllipticCurve.PointFp(
-              curve,
-              curve.fromBigInteger(x),
-              curve.fromBigInteger(y)
-            );
-            R.validate();
-
-            // 1.5 Compute e from M
-            var e = BigInteger.fromByteArrayUnsigned(hash);
-            var eNeg = BigInteger.ZERO.subtract(e).mod(n);
-
-            // 1.6 Compute Q = r^-1 (sR - eG)
-            var rInv = r.modInverse(n);
-            var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
-
-            Q.validate();
-            if (!ECDSA.verifyRaw(e, r, s, Q)) {
-              throw "Pubkey recovery unsuccessful";
-            }
-
-            var pubKey = new Bitcoin.ECKey();
-            pubKey.pub = Q;
-            return pubKey;
-          },
-
-          /**
-           * Calculate pubkey extraction parameter.
-           *
-           * When extracting a pubkey from a signature, we have to
-           * distinguish four different cases. Rather than putting this
-           * burden on the verifier, Bitcoin includes a 2-bit value with the
-           * signature.
-           *
-           * This function simply tries all four cases and returns the value
-           * that resulted in a successful pubkey recovery.
-           */
-          calcPubkeyRecoveryParam: function(address, r, s, hash) {
-            for (var i = 0; i < 4; i++) {
-              try {
-                var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
-                if (pubkey.getBitcoinAddress().toString() == address) {
-                  return i;
+            ) {
+                switch (errorCorrectLevel) {
+                    case QRCode.ErrorCorrectLevel.L:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+                    case QRCode.ErrorCorrectLevel.M:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+                    case QRCode.ErrorCorrectLevel.Q:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+                    case QRCode.ErrorCorrectLevel.H:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+                    default:
+                        return undefined;
                 }
-              } catch (e) {}
-            }
-            throw "Unable to find valid recovery factor";
-          }
-        };
+            };
 
-        return ECDSA;
-      })();
+            //---------------------------------------------------------------------
+            // QRBitBuffer
+            //---------------------------------------------------------------------
+
+            QRCode.BitBuffer = function () {
+                this.buffer = new Array();
+                this.length = 0;
+            };
+
+            QRCode.BitBuffer.prototype = {
+                get: function (index) {
+                    var bufIndex = Math.floor(index / 8);
+                    return ((this.buffer[bufIndex] >>> (7 - (index % 8))) & 1) == 1;
+                },
+
+                put: function (num, length) {
+                    for (var i = 0; i < length; i++) {
+                        this.putBit(((num >>> (length - i - 1)) & 1) == 1);
+                    }
+                },
+
+                getLengthInBits: function () {
+                    return this.length;
+                },
+
+                putBit: function (bit) {
+                    var bufIndex = Math.floor(this.length / 8);
+                    if (this.buffer.length <= bufIndex) {
+                        this.buffer.push(0);
+                    }
+
+                    if (bit) {
+                        this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
+                    }
+
+                    this.length++;
+                }
+            };
+        })();
     </script>
     <script type="text/javascript">
-      Bitcoin.KeyPool = (function() {
-        var KeyPool = function() {
-          this.keyArray = [];
-
-          this.push = function(item) {
-            if (item == null || item.priv == null) return;
-            var doAdd = true;
-            // prevent duplicates from being added to the array
-            for (var index in this.keyArray) {
-              var currentItem = this.keyArray[index];
-              if (
-                currentItem != null &&
-                currentItem.priv != null &&
-                item.getBitcoinAddress() == currentItem.getBitcoinAddress()
-              ) {
-                doAdd = false;
-                break;
-              }
-            }
-            if (doAdd) this.keyArray.push(item);
-          };
-
-          this.reset = function() {
-            this.keyArray = [];
-          };
-
-          this.getArray = function() {
-            // copy array
-            return this.keyArray.slice(0);
-          };
-
-          this.setArray = function(ka) {
-            this.keyArray = ka;
-          };
-
-          this.length = function() {
-            return this.keyArray.length;
-          };
-
-          this.toString = function() {
-            var keyPoolString = "# = " + this.length() + "\n";
-            var pool = this.getArray();
-            for (var index in pool) {
-              var item = pool[index];
-              if (
-                Bitcoin.Util.hasMethods(item, "getBitcoinAddress", "toString")
-              ) {
-                if (item != null) {
-                  keyPoolString +=
-                    '"' +
-                    item.getBitcoinAddress() +
-                    '"' +
-                    ', "' +
-                    item.toString("wif") +
-                    '"\n';
-                }
-              }
-            }
-
-            return keyPoolString;
-          };
-
-          return this;
-        };
-
-        return new KeyPool();
-      })();
-
-      Bitcoin.Bip38Key = (function() {
-        var Bip38 = function(address, encryptedKey) {
-          this.address = address;
-          this.priv = encryptedKey;
-        };
-
-        Bip38.prototype.getBitcoinAddress = function() {
-          return this.address;
-        };
-
-        Bip38.prototype.toString = function() {
-          return this.priv;
-        };
-
-        return Bip38;
-      })();
-
-      //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
-      Bitcoin.ECKey = (function() {
-        var ECDSA = Bitcoin.ECDSA;
-        var KeyPool = Bitcoin.KeyPool;
-        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
-
-        var ECKey = function(input) {
-          if (!input) {
-            // Generate new key
-            var n = ecparams.getN();
-            this.priv = ECDSA.getBigRandom(n);
-          } else if (input instanceof BigInteger) {
-            // Input is a private key value
-            this.priv = input;
-          } else if (Bitcoin.Util.isArray(input)) {
-            // Prepend zero byte to prevent interpretation as negative integer
-            this.priv = BigInteger.fromByteArrayUnsigned(input);
-          } else if ("string" == typeof input) {
-            var bytes = null;
-            try {
-              if (ECKey.isWalletImportFormat(input)) {
-                bytes = ECKey.decodeWalletImportFormat(input);
-              } else if (ECKey.isCompressedWalletImportFormat(input)) {
-                bytes = ECKey.decodeCompressedWalletImportFormat(input);
-                this.compressed = true;
-              } else if (ECKey.isMiniFormat(input)) {
-                bytes = Crypto.SHA256(input, {
-                  asBytes: true
-                });
-              } else if (ECKey.isHexFormat(input)) {
-                bytes = Crypto.util.hexToBytes(input);
-              } else if (ECKey.isBase64Format(input)) {
-                bytes = Crypto.util.base64ToBytes(input);
-              } else {
-                bytes = ECKey.decodeCompressedWalletImportFormat(input);
-                this.compressed = true;
-              }
-            } catch (exc1) {
-              this.setError(exc1);
-            }
-
-            if (ECKey.isBase6Format(input)) {
-              this.priv = new BigInteger(input, 6);
-            } else if (bytes == null || bytes.length != 32) {
-              this.priv = null;
-            } else {
-              // Prepend zero byte to prevent interpretation as negative integer
-              this.priv = BigInteger.fromByteArrayUnsigned(bytes);
-            }
-          }
-
-          this.compressed =
-            this.compressed == undefined
-              ? !!ECKey.compressByDefault
-              : this.compressed;
-          try {
-            // check not zero
-            if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0)
-              this.setError("Error: BigInteger equal to zero.");
-            // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
-            var hexKeyRangeLimit =
-              "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
-            var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
-            var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
-            if (this.priv != null && limitBigInt.compareTo(this.priv) < 0)
-              this.setError("Error: BigInteger outside of curve range.");
-
-            if (this.priv != null) {
-              KeyPool.push(this);
-            }
-          } catch (exc2) {
-            this.setError(exc2);
-          }
-        };
-
-        //FLO Mainnet (0xA3) --- FLO Testnet (0xEF)
-        // changesMadeByAbhishek: Change below line to flo mainnet (0xA3) when deploying
-        ECKey.privateKeyPrefix = 0xef; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
-
-        /**
-         * Whether public keys should be returned compressed by default.
-         */
-        ECKey.compressByDefault = false;
-
-        /**
-         * Set whether the public key should be returned compressed or not.
-         */
-        ECKey.prototype.setError = function(err) {
-          this.error = err;
-          this.priv = null;
-          return this;
-        };
-
-        /**
-         * Set whether the public key should be returned compressed or not.
-         */
-        ECKey.prototype.setCompressed = function(v) {
-          this.compressed = !!v;
-          if (this.pubPoint) this.pubPoint.compressed = this.compressed;
-          return this;
-        };
-
         /*
-         * Return public key as a byte array in DER encoding
-         */
-        ECKey.prototype.getPub = function() {
-          if (this.compressed) {
-            if (this.pubComp) return this.pubComp;
-            return (this.pubComp = this.getPubPoint().getEncoded(1));
-          } else {
-            if (this.pubUncomp) return this.pubUncomp;
-            return (this.pubUncomp = this.getPubPoint().getEncoded(0));
-          }
+              Copyright (c) 2011 Stefan Thomas
+              
+              Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+              
+              The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+              
+              THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+              */
+
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
+        (function (exports) {
+            var Bitcoin = exports;
+        })("object" === typeof module ? module.exports : (window.Bitcoin = {}));
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+        (function (Bitcoin) {
+            Bitcoin.Base58 = {
+                alphabet:
+                    "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                base: BigInteger.valueOf(58),
+
+                /**
+                 * Convert a byte array to a base58-encoded string.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                encode: function (input) {
+                    var bi = BigInteger.fromByteArrayUnsigned(input);
+                    var chars = [];
+
+                    while (bi.compareTo(B58.base) >= 0) {
+                        var mod = bi.mod(B58.base);
+                        chars.unshift(B58.alphabet[mod.intValue()]);
+                        bi = bi.subtract(mod).divide(B58.base);
+                    }
+                    chars.unshift(B58.alphabet[bi.intValue()]);
+
+                    // Convert leading zeros too.
+                    for (var i = 0; i < input.length; i++) {
+                        if (input[i] == 0x00) {
+                            chars.unshift(B58.alphabet[0]);
+                        } else break;
+                    }
+
+                    return chars.join("");
+                },
+
+                /**
+                 * Convert a base58-encoded string to a byte array.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                decode: function (input) {
+                    var bi = BigInteger.valueOf(0);
+                    var leadingZerosNum = 0;
+                    for (var i = input.length - 1; i >= 0; i--) {
+                        var alphaIndex = B58.alphabet.indexOf(input[i]);
+                        if (alphaIndex < 0) {
+                            throw "Invalid character";
+                        }
+                        bi = bi.add(
+                            BigInteger.valueOf(alphaIndex).multiply(
+                                B58.base.pow(input.length - 1 - i)
+                            )
+                        );
+
+                        // This counts leading zero bytes
+                        if (input[i] == "1") leadingZerosNum++;
+                        else leadingZerosNum = 0;
+                    }
+                    var bytes = bi.toByteArrayUnsigned();
+
+                    // Add leading zeros
+                    while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                    return bytes;
+                }
+            };
+
+            var B58 = Bitcoin.Base58;
+        })("undefined" != typeof Bitcoin ? Bitcoin : module.exports);
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+        Bitcoin.Address = function (bytes, networkVersion) {
+            if ("string" == typeof bytes) {
+                bytes = Bitcoin.Address.decodeString(bytes);
+            }
+            this.hash = bytes;
+            // changesMadeByAbhishek: add networkVersion dynamically
+            //this.version = Bitcoin.Address.networkVersion;
+            this.version = networkVersion;
         };
 
+        //Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+        //Bitcoin.Address.networkVersion = 0x73; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+
         /**
-         * Return public point as ECPoint object.
-         */
-        ECKey.prototype.getPubPoint = function() {
-          if (!this.pubPoint) {
-            this.pubPoint = ecparams.getG().multiply(this.priv);
-            this.pubPoint.compressed = this.compressed;
-          }
-          return this.pubPoint;
-        };
-
-        ECKey.prototype.getPubKeyHex = function() {
-          if (this.compressed) {
-            if (this.pubKeyHexComp) return this.pubKeyHexComp;
-            return (this.pubKeyHexComp = Crypto.util
-              .bytesToHex(this.getPub())
-              .toString()
-              .toUpperCase());
-          } else {
-            if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
-            return (this.pubKeyHexUncomp = Crypto.util
-              .bytesToHex(this.getPub())
-              .toString()
-              .toUpperCase());
-          }
-        };
-
-        /**
-         * Get the pubKeyHash for this key.
+         * Serialize this object as a standard Bitcoin address.
          *
-         * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
-         * a byte array.
+         * Returns the address as a base58-encoded string in the standardized format.
          */
-        ECKey.prototype.getPubKeyHash = function() {
-          if (this.compressed) {
-            if (this.pubKeyHashComp) return this.pubKeyHashComp;
-            return (this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(
-              this.getPub()
-            ));
-          } else {
-            if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
-            return (this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(
-              this.getPub()
-            ));
-          }
+        Bitcoin.Address.prototype.toString = function () {
+            // Get a copy of the hash
+            var hash = this.hash.slice(0);
+
+            // Version
+            hash.unshift(this.version);
+            var checksum = Crypto.SHA256(
+                Crypto.SHA256(hash, {
+                    asBytes: true
+                }),
+                {
+                    asBytes: true
+                }
+            );
+            var bytes = hash.concat(checksum.slice(0, 4));
+            return Bitcoin.Base58.encode(bytes);
         };
 
-        ECKey.prototype.getBitcoinAddress = function(networkVersion) {
-          var hash = this.getPubKeyHash();
-          var addr = new Bitcoin.Address(hash, networkVersion);
-          return addr.toString();
-        };
-
-        /*
-         * Takes a public point as a hex string or byte array
-         */
-        ECKey.prototype.setPub = function(pub) {
-          // byte array
-          if (Bitcoin.Util.isArray(pub)) {
-            pub = Crypto.util
-              .bytesToHex(pub)
-              .toString()
-              .toUpperCase();
-          }
-          var ecPoint = ecparams.getCurve().decodePointHex(pub);
-          this.setCompressed(ecPoint.compressed);
-          this.pubPoint = ecPoint;
-          return this;
-        };
-
-        // Sipa Private Key Wallet Import Format
-        ECKey.prototype.getBitcoinWalletImportFormat = function() {
-          var bytes = this.getBitcoinPrivateKeyByteArray();
-          if (bytes == null) return "";
-          bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
-          if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
-          var checksum = Crypto.SHA256(
-            Crypto.SHA256(bytes, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
-            }
-          );
-          bytes = bytes.concat(checksum.slice(0, 4));
-          var privWif = Bitcoin.Base58.encode(bytes);
-          return privWif;
-        };
-
-        // Private Key Hex Format
-        ECKey.prototype.getBitcoinHexFormat = function() {
-          return Crypto.util
-            .bytesToHex(this.getBitcoinPrivateKeyByteArray())
-            .toString()
-            .toUpperCase();
-        };
-
-        // Private Key Base64 Format
-        ECKey.prototype.getBitcoinBase64Format = function() {
-          return Crypto.util.bytesToBase64(
-            this.getBitcoinPrivateKeyByteArray()
-          );
-        };
-
-        ECKey.prototype.getBitcoinPrivateKeyByteArray = function() {
-          if (this.priv == null) return null;
-          // Get a copy of private key as a byte array
-          var bytes = this.priv.toByteArrayUnsigned();
-          // zero pad if private key is less than 32 bytes
-          while (bytes.length < 32) bytes.unshift(0x00);
-          return bytes;
-        };
-
-        ECKey.prototype.toString = function(format) {
-          format = format || "";
-          if (
-            format.toString().toLowerCase() == "base64" ||
-            format.toString().toLowerCase() == "b64"
-          ) {
-            return this.getBitcoinBase64Format();
-          }
-          // Wallet Import Format
-          else if (format.toString().toLowerCase() == "wif") {
-            return this.getBitcoinWalletImportFormat();
-          } else {
-            return this.getBitcoinHexFormat();
-          }
-        };
-
-        ECKey.prototype.sign = function(hash) {
-          return ECDSA.sign(hash, this.priv);
-        };
-
-        ECKey.prototype.verify = function(hash, sig) {
-          return ECDSA.verify(hash, sig, this.getPub());
+        Bitcoin.Address.prototype.getHashBase64 = function () {
+            return Crypto.util.bytesToBase64(this.hash);
         };
 
         /**
-         * Parse a wallet import format private key contained in a string.
+         * Parse a Bitcoin address contained in a string.
          */
-        ECKey.decodeWalletImportFormat = function(privStr) {
-          var bytes = Bitcoin.Base58.decode(privStr);
-          var hash = bytes.slice(0, 33);
-          var checksum = Crypto.SHA256(
-            Crypto.SHA256(hash, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
+        Bitcoin.Address.decodeString = function (string) {
+            var bytes = Bitcoin.Base58.decode(string);
+            var hash = bytes.slice(0, 21);
+            var checksum = Crypto.SHA256(
+                Crypto.SHA256(hash, {
+                    asBytes: true
+                }),
+                {
+                    asBytes: true
+                }
+            );
+
+            if (
+                checksum[0] != bytes[21] ||
+                checksum[1] != bytes[22] ||
+                checksum[2] != bytes[23] ||
+                checksum[3] != bytes[24]
+            ) {
+                throw "Checksum validation failed!";
             }
-          );
-          if (
-            checksum[0] != bytes[33] ||
-            checksum[1] != bytes[34] ||
-            checksum[2] != bytes[35] ||
-            checksum[3] != bytes[36]
-          ) {
-            throw "Checksum validation failed!";
-          }
-          var version = hash.shift();
-          if (version != ECKey.privateKeyPrefix) {
-            throw "Version " + version + " not supported!";
-          }
-          return hash;
-        };
 
-        /**
-         * Parse a compressed wallet import format private key contained in a string.
-         */
-        ECKey.decodeCompressedWalletImportFormat = function(privStr) {
-          var bytes = Bitcoin.Base58.decode(privStr);
-          var hash = bytes.slice(0, 34);
-          var checksum = Crypto.SHA256(
-            Crypto.SHA256(hash, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
+            var version = hash.shift();
+
+            if (version != 0) {
+                throw "Version " + version + " not supported!";
             }
-          );
-          if (
-            checksum[0] != bytes[34] ||
-            checksum[1] != bytes[35] ||
-            checksum[2] != bytes[36] ||
-            checksum[3] != bytes[37]
-          ) {
-            throw "Checksum validation failed!";
-          }
-          var version = hash.shift();
-          if (version != ECKey.privateKeyPrefix) {
-            throw "Version " + version + " not supported!";
-          }
-          hash.pop();
-          return hash;
+
+            return hash;
         };
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+        Bitcoin.ECDSA = (function () {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var rng = new SecureRandom();
 
-        // 64 characters [0-9A-F]
-        ECKey.isHexFormat = function(key) {
-          key = key.toString();
-          return /^[A-Fa-f0-9]{64}$/.test(key);
-        };
+            var P_OVER_FOUR = null;
 
-        // 51 characters base58, always starts with a '5'
-        ECKey.isWalletImportFormat = function(key) {
-          key = key.toString();
-          return ECKey.privateKeyPrefix == 0x80
-            ? /^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
-                key
-              )
-            : /^9[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
-                key
-              );
-        };
+            function implShamirsTrick(P, k, Q, l) {
+                var m = Math.max(k.bitLength(), l.bitLength());
+                var Z = P.add2D(Q);
+                var R = P.curve.getInfinity();
 
-        // 52 characters base58
-        ECKey.isCompressedWalletImportFormat = function(key) {
-          key = key.toString();
+                for (var i = m - 1; i >= 0; --i) {
+                    R = R.twice2D();
 
-          switch (ECKey.currentBlockchain) {
-              case "BTC":
-                  return /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                    R.z = BigInteger.ONE;
+
+                    if (k.testBit(i)) {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Z);
+                        } else {
+                            R = R.add2D(P);
+                        }
+                    } else {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Q);
+                        }
+                    }
+                }
+
+                return R;
+            }
+
+            var ECDSA = {
+                getBigRandom: function (limit) {
+                    return new BigInteger(limit.bitLength(), rng)
+                        .mod(limit.subtract(BigInteger.ONE))
+                        .add(BigInteger.ONE);
+                },
+                sign: function (hash, priv) {
+                    var d = priv;
+                    var n = ecparams.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    do {
+                        var k = ECDSA.getBigRandom(n);
+                        var G = ecparams.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX()
+                            .toBigInteger()
+                            .mod(n);
+                    } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+                    var s = k
+                        .modInverse(n)
+                        .multiply(e.add(d.multiply(r)))
+                        .mod(n);
+
+                    return ECDSA.serializeSig(r, s);
+                },
+
+                verify: function (hash, sig, pubkey) {
+                    var r, s;
+                    if (Bitcoin.Util.isArray(sig)) {
+                        var obj = ECDSA.parseSig(sig);
+                        r = obj.r;
+                        s = obj.s;
+                    } else if ("object" === typeof sig && sig.r && sig.s) {
+                        r = sig.r;
+                        s = sig.s;
+                    } else {
+                        throw "Invalid value for signature";
+                    }
+
+                    var Q;
+                    if (pubkey instanceof ec.PointFp) {
+                        Q = pubkey;
+                    } else if (Bitcoin.Util.isArray(pubkey)) {
+                        Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+                    } else {
+                        throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+                    }
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    return ECDSA.verifyRaw(e, r, s, Q);
+                },
+
+                verifyRaw: function (e, r, s, Q) {
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+
+                    if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+                        return false;
+
+                    if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+                        return false;
+
+                    var c = s.modInverse(n);
+
+                    var u1 = e.multiply(c).mod(n);
+                    var u2 = r.multiply(c).mod(n);
+
+                    // TODO(!!!): For some reason Shamir's trick isn't working with
+                    // signed message verification!? Probably an implementation
+                    // error!
+                    //var point = implShamirsTrick(G, u1, Q, u2);
+                    var point = G.multiply(u1).add(Q.multiply(u2));
+
+                    var v = point
+                        .getX()
+                        .toBigInteger()
+                        .mod(n);
+
+                    return v.equals(r);
+                },
+
+                /**
+                 * Serialize a signature into DER format.
+                 *
+                 * Takes two BigIntegers representing r and s and returns a byte array.
+                 */
+                serializeSig: function (r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                },
+
+                /**
+                 * Parses a byte array containing a DER-encoded signature.
+                 *
+                 * This function will return an object of the form:
+                 *
+                 * {
+                 *   r: BigInteger,
+                 *   s: BigInteger
+                 * }
+                 */
+                parseSig: function (sig) {
+                    var cursor;
+                    if (sig[0] != 0x30)
+                        throw new Error("Signature not a valid DERSequence");
+
+                    cursor = 2;
+                    if (sig[cursor] != 0x02)
+                        throw new Error(
+                            "First element in signature must be a DERInteger"
+                        );
+                    var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+                    if (sig[cursor] != 0x02)
+                        throw new Error(
+                            "Second element in signature must be a DERInteger"
+                        );
+                    var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+
+                    //if (cursor != sig.length)
+                    //  throw new Error("Extra bytes in signature");
+
+                    var r = BigInteger.fromByteArrayUnsigned(rBa);
+                    var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+                    return {
+                        r: r,
+                        s: s
+                    };
+                },
+
+                parseSigCompact: function (sig) {
+                    if (sig.length !== 65) {
+                        throw "Signature has the wrong length";
+                    }
+
+                    // Signature is prefixed with a type byte storing three bits of
+                    // information.
+                    var i = sig[0] - 27;
+                    if (i < 0 || i > 7) {
+                        throw "Invalid signature type";
+                    }
+
+                    var n = ecparams.getN();
+                    var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+                    var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+                    return {
+                        r: r,
+                        s: s,
+                        i: i
+                    };
+                },
+
+                /**
+                 * Recover a public key from a signature.
+                 *
+                 * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+                 * Key Recovery Operation".
+                 *
+                 * http://www.secg.org/download/aid-780/sec1-v2.pdf
+                 */
+                recoverPubKey: function (r, s, hash, i) {
+                    // The recovery parameter i has two bits.
+                    i = i & 3;
+
+                    // The less significant bit specifies whether the y coordinate
+                    // of the compressed point is even or not.
+                    var isYEven = i & 1;
+
+                    // The more significant bit specifies whether we should use the
+                    // first or second candidate key.
+                    var isSecondKey = i >> 1;
+
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+                    var curve = ecparams.getCurve();
+                    var p = curve.getQ();
+                    var a = curve.getA().toBigInteger();
+                    var b = curve.getB().toBigInteger();
+
+                    // We precalculate (p + 1) / 4 where p is if the field order
+                    if (!P_OVER_FOUR) {
+                        P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+                    }
+
+                    // 1.1 Compute x
+                    var x = isSecondKey ? r.add(n) : r;
+
+                    // 1.3 Convert x to point
+                    var alpha = x
+                        .multiply(x)
+                        .multiply(x)
+                        .add(a.multiply(x))
+                        .add(b)
+                        .mod(p);
+                    var beta = alpha.modPow(P_OVER_FOUR, p);
+
+                    var xorOdd = beta.isEven() ? i % 2 : (i + 1) % 2;
+                    // If beta is even, but y isn't or vice versa, then convert it,
+                    // otherwise we're done and y == beta.
+                    var y = (beta.isEven()
+                        ? !isYEven
+                        : isYEven)
+                        ? beta
+                        : p.subtract(beta);
+
+                    // 1.4 Check that nR is at infinity
+                    var R = new EllipticCurve.PointFp(
+                        curve,
+                        curve.fromBigInteger(x),
+                        curve.fromBigInteger(y)
+                    );
+                    R.validate();
+
+                    // 1.5 Compute e from M
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+                    var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+                    // 1.6 Compute Q = r^-1 (sR - eG)
+                    var rInv = r.modInverse(n);
+                    var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+                    Q.validate();
+                    if (!ECDSA.verifyRaw(e, r, s, Q)) {
+                        throw "Pubkey recovery unsuccessful";
+                    }
+
+                    var pubKey = new Bitcoin.ECKey();
+                    pubKey.pub = Q;
+                    return pubKey;
+                },
+
+                /**
+                 * Calculate pubkey extraction parameter.
+                 *
+                 * When extracting a pubkey from a signature, we have to
+                 * distinguish four different cases. Rather than putting this
+                 * burden on the verifier, Bitcoin includes a 2-bit value with the
+                 * signature.
+                 *
+                 * This function simply tries all four cases and returns the value
+                 * that resulted in a successful pubkey recovery.
+                 */
+                calcPubkeyRecoveryParam: function (address, r, s, hash) {
+                    for (var i = 0; i < 4; i++) {
+                        try {
+                            var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                            if (pubkey.getBitcoinAddress().toString() == address) {
+                                return i;
+                            }
+                        } catch (e) { }
+                    }
+                    throw "Unable to find valid recovery factor";
+                }
+            };
+
+            return ECDSA;
+        })();
+    </script>
+    <script type="text/javascript">
+        Bitcoin.KeyPool = (function () {
+            var KeyPool = function () {
+                this.keyArray = [];
+
+                this.push = function (item) {
+                    if (item == null || item.priv == null) return;
+                    var doAdd = true;
+                    // prevent duplicates from being added to the array
+                    for (var index in this.keyArray) {
+                        var currentItem = this.keyArray[index];
+                        if (
+                            currentItem != null &&
+                            currentItem.priv != null &&
+                            item.getBitcoinAddress() == currentItem.getBitcoinAddress()
+                        ) {
+                            doAdd = false;
+                            break;
+                        }
+                    }
+                    if (doAdd) this.keyArray.push(item);
+                };
+
+                this.reset = function () {
+                    this.keyArray = [];
+                };
+
+                this.getArray = function () {
+                    // copy array
+                    return this.keyArray.slice(0);
+                };
+
+                this.setArray = function (ka) {
+                    this.keyArray = ka;
+                };
+
+                this.length = function () {
+                    return this.keyArray.length;
+                };
+
+                this.toString = function () {
+                    var keyPoolString = "# = " + this.length() + "\n";
+                    var pool = this.getArray();
+                    for (var index in pool) {
+                        var item = pool[index];
+                        if (
+                            Bitcoin.Util.hasMethods(item, "getBitcoinAddress", "toString")
+                        ) {
+                            if (item != null) {
+                                keyPoolString +=
+                                    '"' +
+                                    item.getBitcoinAddress() +
+                                    '"' +
+                                    ', "' +
+                                    item.toString("wif") +
+                                    '"\n';
+                            }
+                        }
+                    }
+
+                    return keyPoolString;
+                };
+
+                return this;
+            };
+
+            return new KeyPool();
+        })();
+
+        Bitcoin.Bip38Key = (function () {
+            var Bip38 = function (address, encryptedKey) {
+                this.address = address;
+                this.priv = encryptedKey;
+            };
+
+            Bip38.prototype.getBitcoinAddress = function () {
+                return this.address;
+            };
+
+            Bip38.prototype.toString = function () {
+                return this.priv;
+            };
+
+            return Bip38;
+        })();
+
+        //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+        Bitcoin.ECKey = (function () {
+            var ECDSA = Bitcoin.ECDSA;
+            var KeyPool = Bitcoin.KeyPool;
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+            var ECKey = function (input) {
+                if (!input) {
+                    // Generate new key
+                    var n = ecparams.getN();
+                    this.priv = ECDSA.getBigRandom(n);
+                } else if (input instanceof BigInteger) {
+                    // Input is a private key value
+                    this.priv = input;
+                } else if (Bitcoin.Util.isArray(input)) {
+                    // Prepend zero byte to prevent interpretation as negative integer
+                    this.priv = BigInteger.fromByteArrayUnsigned(input);
+                } else if ("string" == typeof input) {
+                    var bytes = null;
+                    try {
+                        if (ECKey.isWalletImportFormat(input)) {
+                            bytes = ECKey.decodeWalletImportFormat(input);
+                        } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                            bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                            this.compressed = true;
+                        } else if (ECKey.isMiniFormat(input)) {
+                            bytes = Crypto.SHA256(input, {
+                                asBytes: true
+                            });
+                        } else if (ECKey.isHexFormat(input)) {
+                            bytes = Crypto.util.hexToBytes(input);
+                        } else if (ECKey.isBase64Format(input)) {
+                            bytes = Crypto.util.base64ToBytes(input);
+                        } else {
+                            bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                            this.compressed = true;
+                        }
+                    } catch (exc1) {
+                        this.setError(exc1);
+                    }
+
+                    if (ECKey.isBase6Format(input)) {
+                        this.priv = new BigInteger(input, 6);
+                    } else if (bytes == null || bytes.length != 32) {
+                        this.priv = null;
+                    } else {
+                        // Prepend zero byte to prevent interpretation as negative integer
+                        this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+                    }
+                }
+
+                this.compressed =
+                    this.compressed == undefined
+                        ? !!ECKey.compressByDefault
+                        : this.compressed;
+                try {
+                    // check not zero
+                    if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0)
+                        this.setError("Error: BigInteger equal to zero.");
+                    // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+                    var hexKeyRangeLimit =
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+                    var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+                    var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+                    if (this.priv != null && limitBigInt.compareTo(this.priv) < 0)
+                        this.setError("Error: BigInteger outside of curve range.");
+
+                    if (this.priv != null) {
+                        KeyPool.push(this);
+                    }
+                } catch (exc2) {
+                    this.setError(exc2);
+                }
+            };
+
+            //FLO Mainnet (0xA3) --- FLO Testnet (0xEF)
+            // changesMadeByAbhishek: Change below line to flo mainnet (0xA3) when deploying
+            ECKey.privateKeyPrefix = 0xef; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+
+            /**
+             * Whether public keys should be returned compressed by default.
+             */
+            ECKey.compressByDefault = false;
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setError = function (err) {
+                this.error = err;
+                this.priv = null;
+                return this;
+            };
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setCompressed = function (v) {
+                this.compressed = !!v;
+                if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+                return this;
+            };
+
+            /*
+             * Return public key as a byte array in DER encoding
+             */
+            ECKey.prototype.getPub = function () {
+                if (this.compressed) {
+                    if (this.pubComp) return this.pubComp;
+                    return (this.pubComp = this.getPubPoint().getEncoded(1));
+                } else {
+                    if (this.pubUncomp) return this.pubUncomp;
+                    return (this.pubUncomp = this.getPubPoint().getEncoded(0));
+                }
+            };
+
+            /**
+             * Return public point as ECPoint object.
+             */
+            ECKey.prototype.getPubPoint = function () {
+                if (!this.pubPoint) {
+                    this.pubPoint = ecparams.getG().multiply(this.priv);
+                    this.pubPoint.compressed = this.compressed;
+                }
+                return this.pubPoint;
+            };
+
+            ECKey.prototype.getPubKeyHex = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHexComp) return this.pubKeyHexComp;
+                    return (this.pubKeyHexComp = Crypto.util
+                        .bytesToHex(this.getPub())
+                        .toString()
+                        .toUpperCase());
+                } else {
+                    if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+                    return (this.pubKeyHexUncomp = Crypto.util
+                        .bytesToHex(this.getPub())
+                        .toString()
+                        .toUpperCase());
+                }
+            };
+
+            /**
+             * Get the pubKeyHash for this key.
+             *
+             * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+             * a byte array.
+             */
+            ECKey.prototype.getPubKeyHash = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHashComp) return this.pubKeyHashComp;
+                    return (this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(
+                        this.getPub()
+                    ));
+                } else {
+                    if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+                    return (this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(
+                        this.getPub()
+                    ));
+                }
+            };
+
+            ECKey.prototype.getBitcoinAddress = function (networkVersion) {
+                var hash = this.getPubKeyHash();
+                var addr = new Bitcoin.Address(hash, networkVersion);
+                return addr.toString();
+            };
+
+            /*
+             * Takes a public point as a hex string or byte array
+             */
+            ECKey.prototype.setPub = function (pub) {
+                // byte array
+                if (Bitcoin.Util.isArray(pub)) {
+                    pub = Crypto.util
+                        .bytesToHex(pub)
+                        .toString()
+                        .toUpperCase();
+                }
+                var ecPoint = ecparams.getCurve().decodePointHex(pub);
+                this.setCompressed(ecPoint.compressed);
+                this.pubPoint = ecPoint;
+                return this;
+            };
+
+            // Sipa Private Key Wallet Import Format
+            ECKey.prototype.getBitcoinWalletImportFormat = function () {
+                var bytes = this.getBitcoinPrivateKeyByteArray();
+                if (bytes == null) return "";
+                bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+                if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(bytes, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                bytes = bytes.concat(checksum.slice(0, 4));
+                var privWif = Bitcoin.Base58.encode(bytes);
+                return privWif;
+            };
+
+            // Private Key Hex Format
+            ECKey.prototype.getBitcoinHexFormat = function () {
+                return Crypto.util
+                    .bytesToHex(this.getBitcoinPrivateKeyByteArray())
+                    .toString()
+                    .toUpperCase();
+            };
+
+            // Private Key Base64 Format
+            ECKey.prototype.getBitcoinBase64Format = function () {
+                return Crypto.util.bytesToBase64(
+                    this.getBitcoinPrivateKeyByteArray()
+                );
+            };
+
+            ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+                if (this.priv == null) return null;
+                // Get a copy of private key as a byte array
+                var bytes = this.priv.toByteArrayUnsigned();
+                // zero pad if private key is less than 32 bytes
+                while (bytes.length < 32) bytes.unshift(0x00);
+                return bytes;
+            };
+
+            ECKey.prototype.toString = function (format) {
+                format = format || "";
+                if (
+                    format.toString().toLowerCase() == "base64" ||
+                    format.toString().toLowerCase() == "b64"
+                ) {
+                    return this.getBitcoinBase64Format();
+                }
+                // Wallet Import Format
+                else if (format.toString().toLowerCase() == "wif") {
+                    return this.getBitcoinWalletImportFormat();
+                } else {
+                    return this.getBitcoinHexFormat();
+                }
+            };
+
+            ECKey.prototype.sign = function (hash) {
+                return ECDSA.sign(hash, this.priv);
+            };
+
+            ECKey.prototype.verify = function (hash, sig) {
+                return ECDSA.verify(hash, sig, this.getPub());
+            };
+
+            /**
+             * Parse a wallet import format private key contained in a string.
+             */
+            ECKey.decodeWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 33);
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(hash, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                if (
+                    checksum[0] != bytes[33] ||
+                    checksum[1] != bytes[34] ||
+                    checksum[2] != bytes[35] ||
+                    checksum[3] != bytes[36]
+                ) {
+                    throw "Checksum validation failed!";
+                }
+                var version = hash.shift();
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                return hash;
+            };
+
+            /**
+             * Parse a compressed wallet import format private key contained in a string.
+             */
+            ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 34);
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(hash, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                if (
+                    checksum[0] != bytes[34] ||
+                    checksum[1] != bytes[35] ||
+                    checksum[2] != bytes[36] ||
+                    checksum[3] != bytes[37]
+                ) {
+                    throw "Checksum validation failed!";
+                }
+                var version = hash.shift();
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                hash.pop();
+                return hash;
+            };
+
+            // 64 characters [0-9A-F]
+            ECKey.isHexFormat = function (key) {
+                key = key.toString();
+                return /^[A-Fa-f0-9]{64}$/.test(key);
+            };
+
+            // 51 characters base58, always starts with a '5'
+            ECKey.isWalletImportFormat = function (key) {
+                key = key.toString();
+                return ECKey.privateKeyPrefix == 0x80
+                    ? /^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
                         key
                     )
-                  break;              
-              case "BTC_TEST":
-                  return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                    : /^9[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
                         key
-                    );   
-                  break;
-              case "FLO":
-                  return /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
-                  break;              
-              case "FLO_TEST":
-                  return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
-                  break;
-          
-              default:
-                  break;
-          }
-
-        };
-
-        // 44 characters
-        ECKey.isBase64Format = function(key) {
-          key = key.toString();
-          return /^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(
-            key
-          );
-        };
-
-        // 99 characters, 1=1, if using dice convert 6 to 0
-        ECKey.isBase6Format = function(key) {
-          key = key.toString();
-          return /^[012345]{99}$/.test(key);
-        };
-
-        // 22, 26 or 30 characters, always starts with an 'S'
-        ECKey.isMiniFormat = function(key) {
-          key = key.toString();
-          var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(
-            key
-          );
-          var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(
-            key
-          );
-          var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(
-            key
-          );
-          var testBytes = Crypto.SHA256(key + "?", {
-            asBytes: true
-          });
-
-          return (
-            (testBytes[0] === 0x00 || testBytes[0] === 0x01) &&
-            (validChars22 || validChars26 || validChars30)
-          );
-        };
-
-        return ECKey;
-      })();
-    </script>
-    <script type="text/javascript">
-      //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
-      // Bitcoin utility functions
-      Bitcoin.Util = {
-        /**
-         * Cross-browser compatibility version of Array.isArray.
-         */
-        isArray:
-          Array.isArray ||
-          function(o) {
-            return Object.prototype.toString.call(o) === "[object Array]";
-          },
-        /**
-         * Create an array of a certain length filled with a specific value.
-         */
-        makeFilledArray: function(len, val) {
-          var array = [];
-          var i = 0;
-          while (i < len) {
-            array[i++] = val;
-          }
-          return array;
-        },
-        /**
-         * Turn an integer into a "var_int".
-         *
-         * "var_int" is a variable length integer used by Bitcoin's binary format.
-         *
-         * Returns a byte array.
-         */
-        numToVarInt: function(i) {
-          if (i < 0xfd) {
-            // unsigned char
-            return [i];
-          } else if (i <= 1 << 16) {
-            // unsigned short (LE)
-            return [0xfd, i >>> 8, i & 255];
-          } else if (i <= 1 << 32) {
-            // unsigned int (LE)
-            return [0xfe].concat(Crypto.util.wordsToBytes([i]));
-          } else {
-            // unsigned long long (LE)
-            return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
-          }
-        },
-        /**
-         * Parse a Bitcoin value byte array, returning a BigInteger.
-         */
-        valueToBigInt: function(valueBuffer) {
-          if (valueBuffer instanceof BigInteger) return valueBuffer;
-
-          // Prepend zero byte to prevent interpretation as negative integer
-          return BigInteger.fromByteArrayUnsigned(valueBuffer);
-        },
-        /**
-         * Format a Bitcoin value as a string.
-         *
-         * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
-         * nice standard formatting.
-         *
-         * Examples:
-         * 12.3555
-         * 0.1234
-         * 900.99998888
-         * 34.00
-         */
-        formatValue: function(valueBuffer) {
-          var value = this.valueToBigInt(valueBuffer).toString();
-          var integerPart =
-            value.length > 8 ? value.substr(0, value.length - 8) : "0";
-          var decimalPart =
-            value.length > 8 ? value.substr(value.length - 8) : value;
-          while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
-          decimalPart = decimalPart.replace(/0*$/, "");
-          while (decimalPart.length < 2) decimalPart += "0";
-          return integerPart + "." + decimalPart;
-        },
-        /**
-         * Parse a floating point string as a Bitcoin value.
-         *
-         * Keep in mind that parsing user input is messy. You should always display
-         * the parsed value back to the user to make sure we understood his input
-         * correctly.
-         */
-        parseValue: function(valueString) {
-          // TODO: Detect other number formats (e.g. comma as decimal separator)
-          var valueComp = valueString.split(".");
-          var integralPart = valueComp[0];
-          var fractionalPart = valueComp[1] || "0";
-          while (fractionalPart.length < 8) fractionalPart += "0";
-          fractionalPart = fractionalPart.replace(/^0+/g, "");
-          var value = BigInteger.valueOf(parseInt(integralPart));
-          value = value.multiply(BigInteger.valueOf(100000000));
-          value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
-          return value;
-        },
-        /**
-         * Calculate RIPEMD160(SHA256(data)).
-         *
-         * Takes an arbitrary byte array as inputs and returns the hash as a byte
-         * array.
-         */
-        sha256ripe160: function(data) {
-          return Crypto.RIPEMD160(
-            Crypto.SHA256(data, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
-            }
-          );
-        },
-        // double sha256
-        dsha256: function(data) {
-          return Crypto.SHA256(
-            Crypto.SHA256(data, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
-            }
-          );
-        },
-        // duck typing method
-        hasMethods: function(obj /*, method list as strings */) {
-          var i = 1,
-            methodName;
-          while ((methodName = arguments[i++])) {
-            if (typeof obj[methodName] != "function") {
-              return false;
-            }
-          }
-          return true;
-        }
-      };
-    </script>
-    <script type="text/javascript">
-      /*
-       * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
-       *
-       * Permission is hereby granted, free of charge, to any person obtaining a copy
-       * of this software and associated documentation files (the "Software"), to deal
-       * in the Software without restriction, including without limitation the rights
-       * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-       * copies of the Software, and to permit persons to whom the Software is
-       * furnished to do so, subject to the following conditions:
-       *
-       * The above copyright notice and this permission notice shall be included in
-       * all copies or substantial portions of the Software.
-       *
-       * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-       * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-       * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-       * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-       * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-       * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-       * THE SOFTWARE.
-       */
-      // https://github.com/cheongwy/node-scrypt-js
-      (function() {
-        var MAX_VALUE = 2147483647;
-        var workerUrl = null;
-
-        //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
-        /*
-         * N = Cpu cost
-         * r = Memory cost
-         * p = parallelization cost
-         *
-         */
-        window.Crypto_scrypt = function(
-          passwd,
-          salt,
-          N,
-          r,
-          p,
-          dkLen,
-          callback
-        ) {
-          if (N == 0 || (N & (N - 1)) != 0)
-            throw Error("N must be > 0 and a power of 2");
-
-          if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
-          if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
-
-          var PBKDF2_opts = {
-            iterations: 1,
-            hasher: Crypto.SHA256,
-            asBytes: true
-          };
-
-          var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
-
-          try {
-            var i = 0;
-            var worksDone = 0;
-            var makeWorker = function() {
-              if (!workerUrl) {
-                var code = "(" + scryptCore.toString() + ")()";
-                var blob;
-                try {
-                  blob = new Blob([code], {
-                    type: "text/javascript"
-                  });
-                } catch (e) {
-                  window.BlobBuilder =
-                    window.BlobBuilder ||
-                    window.WebKitBlobBuilder ||
-                    window.MozBlobBuilder ||
-                    window.MSBlobBuilder;
-                  blob = new BlobBuilder();
-                  blob.append(code);
-                  blob = blob.getBlob("text/javascript");
-                }
-                workerUrl = URL.createObjectURL(blob);
-              }
-              var worker = new Worker(workerUrl);
-              worker.onmessage = function(event) {
-                var Bi = event.data[0],
-                  Bslice = event.data[1];
-                worksDone++;
-
-                if (i < p) {
-                  worker.postMessage([N, r, p, B, i++]);
-                }
-
-                var length = Bslice.length,
-                  destPos = Bi * 128 * r,
-                  srcPos = 0;
-                while (length--) {
-                  B[destPos++] = Bslice[srcPos++];
-                }
-
-                if (worksDone == p) {
-                  callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
-                }
-              };
-              return worker;
+                    );
             };
-            var workers = [makeWorker(), makeWorker()];
-            workers[0].postMessage([N, r, p, B, i++]);
-            if (p > 1) {
-              workers[1].postMessage([N, r, p, B, i++]);
-            }
-          } catch (e) {
-            window.setTimeout(function() {
-              scryptCore();
-              callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
-            }, 0);
-          }
 
-          // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
-          function scryptCore() {
-            var XY = [],
-              V = [];
+            // 52 characters base58
+            ECKey.isCompressedWalletImportFormat = function (key) {
+                key = key.toString();
 
-            if (typeof B === "undefined") {
-              onmessage = function(event) {
-                var data = event.data;
-                var N = data[0],
-                  r = data[1],
-                  p = data[2],
-                  B = data[3],
-                  i = data[4];
+                switch (ECKey.currentBlockchain) {
+                    case "BTC":
+                        return /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                            key
+                        )
+                        break;
+                    case "BTC_TEST":
+                        return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                            key
+                        );
+                        break;
+                    case "FLO":
+                        return /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                        break;
+                    case "FLO_TEST":
+                        return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                        break;
 
-                var Bslice = [];
-                arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
-                smix(Bslice, 0, r, N, V, XY);
+                    default:
+                        break;
+                }
 
-                postMessage([i, Bslice]);
-              };
-            } else {
-              for (var i = 0; i < p; i++) {
-                smix(B, i * 128 * r, r, N, V, XY);
-              }
-            }
+            };
 
-            function smix(B, Bi, r, N, V, XY) {
-              var Xi = 0;
-              var Yi = 128 * r;
-              var i;
-
-              arraycopy32(B, Bi, XY, Xi, Yi);
-
-              for (i = 0; i < N; i++) {
-                arraycopy32(XY, Xi, V, i * Yi, Yi);
-                blockmix_salsa8(XY, Xi, Yi, r);
-              }
-
-              for (i = 0; i < N; i++) {
-                var j = integerify(XY, Xi, r) & (N - 1);
-                blockxor(V, j * Yi, XY, Xi, Yi);
-                blockmix_salsa8(XY, Xi, Yi, r);
-              }
-
-              arraycopy32(XY, Xi, B, Bi, Yi);
-            }
-
-            function blockmix_salsa8(BY, Bi, Yi, r) {
-              var X = [];
-              var i;
-
-              arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
-
-              for (i = 0; i < 2 * r; i++) {
-                blockxor(BY, i * 64, X, 0, 64);
-                salsa20_8(X);
-                arraycopy32(X, 0, BY, Yi + i * 64, 64);
-              }
-
-              for (i = 0; i < r; i++) {
-                arraycopy32(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
-              }
-
-              for (i = 0; i < r; i++) {
-                arraycopy32(
-                  BY,
-                  Yi + (i * 2 + 1) * 64,
-                  BY,
-                  Bi + (i + r) * 64,
-                  64
+            // 44 characters
+            ECKey.isBase64Format = function (key) {
+                key = key.toString();
+                return /^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(
+                    key
                 );
-              }
+            };
+
+            // 99 characters, 1=1, if using dice convert 6 to 0
+            ECKey.isBase6Format = function (key) {
+                key = key.toString();
+                return /^[012345]{99}$/.test(key);
+            };
+
+            // 22, 26 or 30 characters, always starts with an 'S'
+            ECKey.isMiniFormat = function (key) {
+                key = key.toString();
+                var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(
+                    key
+                );
+                var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(
+                    key
+                );
+                var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(
+                    key
+                );
+                var testBytes = Crypto.SHA256(key + "?", {
+                    asBytes: true
+                });
+
+                return (
+                    (testBytes[0] === 0x00 || testBytes[0] === 0x01) &&
+                    (validChars22 || validChars26 || validChars30)
+                );
+            };
+
+            return ECKey;
+        })();
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+        // Bitcoin utility functions
+        Bitcoin.Util = {
+            /**
+             * Cross-browser compatibility version of Array.isArray.
+             */
+            isArray:
+                Array.isArray ||
+                function (o) {
+                    return Object.prototype.toString.call(o) === "[object Array]";
+                },
+            /**
+             * Create an array of a certain length filled with a specific value.
+             */
+            makeFilledArray: function (len, val) {
+                var array = [];
+                var i = 0;
+                while (i < len) {
+                    array[i++] = val;
+                }
+                return array;
+            },
+            /**
+             * Turn an integer into a "var_int".
+             *
+             * "var_int" is a variable length integer used by Bitcoin's binary format.
+             *
+             * Returns a byte array.
+             */
+            numToVarInt: function (i) {
+                if (i < 0xfd) {
+                    // unsigned char
+                    return [i];
+                } else if (i <= 1 << 16) {
+                    // unsigned short (LE)
+                    return [0xfd, i >>> 8, i & 255];
+                } else if (i <= 1 << 32) {
+                    // unsigned int (LE)
+                    return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+                } else {
+                    // unsigned long long (LE)
+                    return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+                }
+            },
+            /**
+             * Parse a Bitcoin value byte array, returning a BigInteger.
+             */
+            valueToBigInt: function (valueBuffer) {
+                if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                return BigInteger.fromByteArrayUnsigned(valueBuffer);
+            },
+            /**
+             * Format a Bitcoin value as a string.
+             *
+             * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+             * nice standard formatting.
+             *
+             * Examples:
+             * 12.3555
+             * 0.1234
+             * 900.99998888
+             * 34.00
+             */
+            formatValue: function (valueBuffer) {
+                var value = this.valueToBigInt(valueBuffer).toString();
+                var integerPart =
+                    value.length > 8 ? value.substr(0, value.length - 8) : "0";
+                var decimalPart =
+                    value.length > 8 ? value.substr(value.length - 8) : value;
+                while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+                decimalPart = decimalPart.replace(/0*$/, "");
+                while (decimalPart.length < 2) decimalPart += "0";
+                return integerPart + "." + decimalPart;
+            },
+            /**
+             * Parse a floating point string as a Bitcoin value.
+             *
+             * Keep in mind that parsing user input is messy. You should always display
+             * the parsed value back to the user to make sure we understood his input
+             * correctly.
+             */
+            parseValue: function (valueString) {
+                // TODO: Detect other number formats (e.g. comma as decimal separator)
+                var valueComp = valueString.split(".");
+                var integralPart = valueComp[0];
+                var fractionalPart = valueComp[1] || "0";
+                while (fractionalPart.length < 8) fractionalPart += "0";
+                fractionalPart = fractionalPart.replace(/^0+/g, "");
+                var value = BigInteger.valueOf(parseInt(integralPart));
+                value = value.multiply(BigInteger.valueOf(100000000));
+                value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+                return value;
+            },
+            /**
+             * Calculate RIPEMD160(SHA256(data)).
+             *
+             * Takes an arbitrary byte array as inputs and returns the hash as a byte
+             * array.
+             */
+            sha256ripe160: function (data) {
+                return Crypto.RIPEMD160(
+                    Crypto.SHA256(data, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+            },
+            // double sha256
+            dsha256: function (data) {
+                return Crypto.SHA256(
+                    Crypto.SHA256(data, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+            },
+            // duck typing method
+            hasMethods: function (obj /*, method list as strings */) {
+                var i = 1,
+                    methodName;
+                while ((methodName = arguments[i++])) {
+                    if (typeof obj[methodName] != "function") {
+                        return false;
+                    }
+                }
+                return true;
             }
+        };
+    </script>
+    <script type="text/javascript">
+        /*
+         * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+         *
+         * Permission is hereby granted, free of charge, to any person obtaining a copy
+         * of this software and associated documentation files (the "Software"), to deal
+         * in the Software without restriction, including without limitation the rights
+         * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+         * copies of the Software, and to permit persons to whom the Software is
+         * furnished to do so, subject to the following conditions:
+         *
+         * The above copyright notice and this permission notice shall be included in
+         * all copies or substantial portions of the Software.
+         *
+         * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+         * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+         * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+         * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+         * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+         * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+         * THE SOFTWARE.
+         */
+        // https://github.com/cheongwy/node-scrypt-js
+        (function () {
+            var MAX_VALUE = 2147483647;
+            var workerUrl = null;
 
-            function R(a, b) {
-              return (a << b) | (a >>> (32 - b));
-            }
+            //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+            /*
+             * N = Cpu cost
+             * r = Memory cost
+             * p = parallelization cost
+             *
+             */
+            window.Crypto_scrypt = function (
+                passwd,
+                salt,
+                N,
+                r,
+                p,
+                dkLen,
+                callback
+            ) {
+                if (N == 0 || (N & (N - 1)) != 0)
+                    throw Error("N must be > 0 and a power of 2");
 
-            function salsa20_8(B) {
-              var B32 = new Array(32);
-              var x = new Array(32);
-              var i;
+                if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+                if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
 
-              for (i = 0; i < 16; i++) {
-                B32[i] = (B[i * 4 + 0] & 0xff) << 0;
-                B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
-                B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
-                B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
-              }
+                var PBKDF2_opts = {
+                    iterations: 1,
+                    hasher: Crypto.SHA256,
+                    asBytes: true
+                };
 
-              arraycopy(B32, 0, x, 0, 16);
+                var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
 
-              for (i = 8; i > 0; i -= 2) {
-                x[4] ^= R(x[0] + x[12], 7);
-                x[8] ^= R(x[4] + x[0], 9);
-                x[12] ^= R(x[8] + x[4], 13);
-                x[0] ^= R(x[12] + x[8], 18);
-                x[9] ^= R(x[5] + x[1], 7);
-                x[13] ^= R(x[9] + x[5], 9);
-                x[1] ^= R(x[13] + x[9], 13);
-                x[5] ^= R(x[1] + x[13], 18);
-                x[14] ^= R(x[10] + x[6], 7);
-                x[2] ^= R(x[14] + x[10], 9);
-                x[6] ^= R(x[2] + x[14], 13);
-                x[10] ^= R(x[6] + x[2], 18);
-                x[3] ^= R(x[15] + x[11], 7);
-                x[7] ^= R(x[3] + x[15], 9);
-                x[11] ^= R(x[7] + x[3], 13);
-                x[15] ^= R(x[11] + x[7], 18);
-                x[1] ^= R(x[0] + x[3], 7);
-                x[2] ^= R(x[1] + x[0], 9);
-                x[3] ^= R(x[2] + x[1], 13);
-                x[0] ^= R(x[3] + x[2], 18);
-                x[6] ^= R(x[5] + x[4], 7);
-                x[7] ^= R(x[6] + x[5], 9);
-                x[4] ^= R(x[7] + x[6], 13);
-                x[5] ^= R(x[4] + x[7], 18);
-                x[11] ^= R(x[10] + x[9], 7);
-                x[8] ^= R(x[11] + x[10], 9);
-                x[9] ^= R(x[8] + x[11], 13);
-                x[10] ^= R(x[9] + x[8], 18);
-                x[12] ^= R(x[15] + x[14], 7);
-                x[13] ^= R(x[12] + x[15], 9);
-                x[14] ^= R(x[13] + x[12], 13);
-                x[15] ^= R(x[14] + x[13], 18);
-              }
+                try {
+                    var i = 0;
+                    var worksDone = 0;
+                    var makeWorker = function () {
+                        if (!workerUrl) {
+                            var code = "(" + scryptCore.toString() + ")()";
+                            var blob;
+                            try {
+                                blob = new Blob([code], {
+                                    type: "text/javascript"
+                                });
+                            } catch (e) {
+                                window.BlobBuilder =
+                                    window.BlobBuilder ||
+                                    window.WebKitBlobBuilder ||
+                                    window.MozBlobBuilder ||
+                                    window.MSBlobBuilder;
+                                blob = new BlobBuilder();
+                                blob.append(code);
+                                blob = blob.getBlob("text/javascript");
+                            }
+                            workerUrl = URL.createObjectURL(blob);
+                        }
+                        var worker = new Worker(workerUrl);
+                        worker.onmessage = function (event) {
+                            var Bi = event.data[0],
+                                Bslice = event.data[1];
+                            worksDone++;
 
-              for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+                            if (i < p) {
+                                worker.postMessage([N, r, p, B, i++]);
+                            }
 
-              for (i = 0; i < 16; i++) {
-                var bi = i * 4;
-                B[bi + 0] = (B32[i] >> 0) & 0xff;
-                B[bi + 1] = (B32[i] >> 8) & 0xff;
-                B[bi + 2] = (B32[i] >> 16) & 0xff;
-                B[bi + 3] = (B32[i] >> 24) & 0xff;
-              }
-            }
+                            var length = Bslice.length,
+                                destPos = Bi * 128 * r,
+                                srcPos = 0;
+                            while (length--) {
+                                B[destPos++] = Bslice[srcPos++];
+                            }
 
-            function blockxor(S, Si, D, Di, len) {
-              var i = len >> 6;
-              while (i--) {
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                            if (worksDone == p) {
+                                callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                            }
+                        };
+                        return worker;
+                    };
+                    var workers = [makeWorker(), makeWorker()];
+                    workers[0].postMessage([N, r, p, B, i++]);
+                    if (p > 1) {
+                        workers[1].postMessage([N, r, p, B, i++]);
+                    }
+                } catch (e) {
+                    window.setTimeout(function () {
+                        scryptCore();
+                        callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                    }, 0);
+                }
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+                function scryptCore() {
+                    var XY = [],
+                        V = [];
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                    if (typeof B === "undefined") {
+                        onmessage = function (event) {
+                            var data = event.data;
+                            var N = data[0],
+                                r = data[1],
+                                p = data[2],
+                                B = data[3],
+                                i = data[4];
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                            var Bslice = [];
+                            arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                            smix(Bslice, 0, r, N, V, XY);
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                            postMessage([i, Bslice]);
+                        };
+                    } else {
+                        for (var i = 0; i < p; i++) {
+                            smix(B, i * 128 * r, r, N, V, XY);
+                        }
+                    }
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                    function smix(B, Bi, r, N, V, XY) {
+                        var Xi = 0;
+                        var Yi = 128 * r;
+                        var i;
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
+                        arraycopy32(B, Bi, XY, Xi, Yi);
 
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-                D[Di++] ^= S[Si++];
-              }
-            }
+                        for (i = 0; i < N; i++) {
+                            arraycopy32(XY, Xi, V, i * Yi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
 
-            function integerify(B, bi, r) {
-              var n;
+                        for (i = 0; i < N; i++) {
+                            var j = integerify(XY, Xi, r) & (N - 1);
+                            blockxor(V, j * Yi, XY, Xi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
 
-              bi += (2 * r - 1) * 64;
+                        arraycopy32(XY, Xi, B, Bi, Yi);
+                    }
 
-              n = (B[bi + 0] & 0xff) << 0;
-              n |= (B[bi + 1] & 0xff) << 8;
-              n |= (B[bi + 2] & 0xff) << 16;
-              n |= (B[bi + 3] & 0xff) << 24;
+                    function blockmix_salsa8(BY, Bi, Yi, r) {
+                        var X = [];
+                        var i;
 
-              return n;
-            }
+                        arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
 
-            function arraycopy(src, srcPos, dest, destPos, length) {
-              while (length--) {
-                dest[destPos++] = src[srcPos++];
-              }
-            }
+                        for (i = 0; i < 2 * r; i++) {
+                            blockxor(BY, i * 64, X, 0, 64);
+                            salsa20_8(X);
+                            arraycopy32(X, 0, BY, Yi + i * 64, 64);
+                        }
 
-            function arraycopy32(src, srcPos, dest, destPos, length) {
-              var i = length >> 5;
-              while (i--) {
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
+                        }
 
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(
+                                BY,
+                                Yi + (i * 2 + 1) * 64,
+                                BY,
+                                Bi + (i + r) * 64,
+                                64
+                            );
+                        }
+                    }
 
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
+                    function R(a, b) {
+                        return (a << b) | (a >>> (32 - b));
+                    }
 
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-                dest[destPos++] = src[srcPos++];
-              }
-            }
-          } // scryptCore
-        }; // window.Crypto_scrypt
-      })();
+                    function salsa20_8(B) {
+                        var B32 = new Array(32);
+                        var x = new Array(32);
+                        var i;
+
+                        for (i = 0; i < 16; i++) {
+                            B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                            B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                            B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                            B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+                        }
+
+                        arraycopy(B32, 0, x, 0, 16);
+
+                        for (i = 8; i > 0; i -= 2) {
+                            x[4] ^= R(x[0] + x[12], 7);
+                            x[8] ^= R(x[4] + x[0], 9);
+                            x[12] ^= R(x[8] + x[4], 13);
+                            x[0] ^= R(x[12] + x[8], 18);
+                            x[9] ^= R(x[5] + x[1], 7);
+                            x[13] ^= R(x[9] + x[5], 9);
+                            x[1] ^= R(x[13] + x[9], 13);
+                            x[5] ^= R(x[1] + x[13], 18);
+                            x[14] ^= R(x[10] + x[6], 7);
+                            x[2] ^= R(x[14] + x[10], 9);
+                            x[6] ^= R(x[2] + x[14], 13);
+                            x[10] ^= R(x[6] + x[2], 18);
+                            x[3] ^= R(x[15] + x[11], 7);
+                            x[7] ^= R(x[3] + x[15], 9);
+                            x[11] ^= R(x[7] + x[3], 13);
+                            x[15] ^= R(x[11] + x[7], 18);
+                            x[1] ^= R(x[0] + x[3], 7);
+                            x[2] ^= R(x[1] + x[0], 9);
+                            x[3] ^= R(x[2] + x[1], 13);
+                            x[0] ^= R(x[3] + x[2], 18);
+                            x[6] ^= R(x[5] + x[4], 7);
+                            x[7] ^= R(x[6] + x[5], 9);
+                            x[4] ^= R(x[7] + x[6], 13);
+                            x[5] ^= R(x[4] + x[7], 18);
+                            x[11] ^= R(x[10] + x[9], 7);
+                            x[8] ^= R(x[11] + x[10], 9);
+                            x[9] ^= R(x[8] + x[11], 13);
+                            x[10] ^= R(x[9] + x[8], 18);
+                            x[12] ^= R(x[15] + x[14], 7);
+                            x[13] ^= R(x[12] + x[15], 9);
+                            x[14] ^= R(x[13] + x[12], 13);
+                            x[15] ^= R(x[14] + x[13], 18);
+                        }
+
+                        for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+                        for (i = 0; i < 16; i++) {
+                            var bi = i * 4;
+                            B[bi + 0] = (B32[i] >> 0) & 0xff;
+                            B[bi + 1] = (B32[i] >> 8) & 0xff;
+                            B[bi + 2] = (B32[i] >> 16) & 0xff;
+                            B[bi + 3] = (B32[i] >> 24) & 0xff;
+                        }
+                    }
+
+                    function blockxor(S, Si, D, Di, len) {
+                        var i = len >> 6;
+                        while (i--) {
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                        }
+                    }
+
+                    function integerify(B, bi, r) {
+                        var n;
+
+                        bi += (2 * r - 1) * 64;
+
+                        n = (B[bi + 0] & 0xff) << 0;
+                        n |= (B[bi + 1] & 0xff) << 8;
+                        n |= (B[bi + 2] & 0xff) << 16;
+                        n |= (B[bi + 3] & 0xff) << 24;
+
+                        return n;
+                    }
+
+                    function arraycopy(src, srcPos, dest, destPos, length) {
+                        while (length--) {
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+
+                    function arraycopy32(src, srcPos, dest, destPos, length) {
+                        var i = length >> 5;
+                        while (i--) {
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+                } // scryptCore
+            }; // window.Crypto_scrypt
+        })();
     </script>
     <!-- bitjs.js -->
     <script>
-      function bitjslib(crypto_asset) {
-        var bitjs = (window.bitjs[crypto_asset] = function() {});
+        function bitjslib(crypto_asset) {
+            var bitjs = (window.bitjs[crypto_asset] = function () { });
 
-        if (crypto_asset == "BTC") {
-          bitjs.priv = 0x80; //mainnet 0x80, testnet:
-          bitjs.pub = 0x00; //mainnet 0x23, testnet:
-        } else if (crypto_asset == "BTC_TEST") {
-          bitjs.priv = 0xef;
-          bitjs.pub = 0x6f;
-        } else if (crypto_asset == "FLO") {
-          bitjs.priv = 0xa3;
-          bitjs.pub = 0x23;
-        } else if (crypto_asset == "FLO_TEST") {
-          bitjs.priv = 0xef;
-          bitjs.pub = 0x73;
-        } else {
-          bitjs.priv = 0xef;
-          bitjs.pub = 0x6f;
+            if (crypto_asset == "BTC") {
+                bitjs.priv = 0x80; //mainnet 0x80, testnet:
+                bitjs.pub = 0x00; //mainnet 0x23, testnet:
+            } else if (crypto_asset == "BTC_TEST") {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x6f;
+            } else if (crypto_asset == "FLO") {
+                bitjs.priv = 0xa3;
+                bitjs.pub = 0x23;
+            } else if (crypto_asset == "FLO_TEST") {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x73;
+            } else {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x6f;
+            }
+
+            /* public vars */
+            bitjs.compressed = true;
+
+            /* provide a privkey and return an WIF  */
+            bitjs.privkey2wif = function (h) {
+                var r = Crypto.util.hexToBytes(h);
+
+                if (bitjs.compressed == true) {
+                    r.push(0x01);
+                }
+
+                r.unshift(bitjs.priv);
+                var hash = Crypto.SHA256(
+                    Crypto.SHA256(r, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                var checksum = hash.slice(0, 4);
+
+                return B58.encode(r.concat(checksum));
+            };
+
+            /* convert a wif key back to a private key */
+            bitjs.wif2privkey = function (wif) {
+                var compressed = false;
+                var decode = B58.decode(wif);
+                var key = decode.slice(0, decode.length - 4);
+                key = key.slice(1, key.length);
+                if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                    key = key.slice(0, key.length - 1);
+                    compressed = true;
+                }
+                return {
+                    privkey: Crypto.util.bytesToHex(key),
+                    compressed: compressed
+                };
+            };
+
+            /* convert a wif to a pubkey */
+            bitjs.wif2pubkey = function (wif) {
+                var compressed = bitjs.compressed;
+                var r = bitjs.wif2privkey(wif);
+                bitjs.compressed = r["compressed"];
+                var pubkey = bitjs.newPubkey(r["privkey"]);
+                bitjs.compressed = compressed;
+                return {
+                    pubkey: pubkey,
+                    compressed: r["compressed"]
+                };
+            };
+
+            /* convert a wif to a address */
+            bitjs.wif2address = function (wif) {
+                var r = bitjs.wif2pubkey(wif);
+                return {
+                    address: bitjs.pubkey2address(r["pubkey"]),
+                    compressed: r["compressed"]
+                };
+            };
+
+            /* generate a public key from a private key */
+            bitjs.newPubkey = function (hash) {
+                var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
+                    Crypto.util.hexToBytes(hash)
+                );
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+                var curvePt = curve.getG().multiply(privateKeyBigInt);
+                var x = curvePt.getX().toBigInteger();
+                var y = curvePt.getY().toBigInteger();
+
+                var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                publicKeyBytes = publicKeyBytes.concat(
+                    EllipticCurve.integerToBytes(y, 32)
+                );
+                publicKeyBytes.unshift(0x04);
+
+                if (bitjs.compressed == true) {
+                    var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+                    if (y.isEven()) {
+                        publicKeyBytesCompressed.unshift(0x02);
+                    } else {
+                        publicKeyBytesCompressed.unshift(0x03);
+                    }
+                    return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+                } else {
+                    return Crypto.util.bytesToHex(publicKeyBytes);
+                }
+            };
+
+            /* provide a public key and return address */
+            bitjs.pubkey2address = function (h, byte) {
+                var r = ripemd160(
+                    Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                        asBytes: true
+                    })
+                );
+                r.unshift(byte || bitjs.pub);
+                var hash = Crypto.SHA256(
+                    Crypto.SHA256(r, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                var checksum = hash.slice(0, 4);
+                return B58.encode(r.concat(checksum));
+            };
+
+            bitjs.transaction = function () {
+                var btrx = {};
+
+                btrx.inputs = [];
+                btrx.outputs = [];
+                btrx.locktime = 0;
+
+                if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                    btrx.version = 2; //flochange look at this version
+                    btrx.floData = ""; //flochange .. look at this
+                } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+                    btrx.version = 1;
+                }
+
+                btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+                    var o = {};
+                    o.outpoint = {
+                        hash: txid,
+                        index: index
+                    };
+                    //o.script = []; Signature and Public Key should be added after singning
+                    o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+                    o.sequence = sequence || (btrx.locktime == 0 ? 4294967295 : 0);
+                    return this.inputs.push(o);
+                };
+
+                btrx.addoutput = function (address, value) {
+                    var o = {};
+                    var buf = [];
+                    var addrDecoded = btrx.addressDecode(address);
+                    o.value = new BigInteger("" + Math.round(value * 1 * 1e8), 10);
+                    buf.push(118); //OP_DUP
+                    buf.push(169); //OP_HASH160
+                    buf.push(addrDecoded.length);
+                    buf = buf.concat(addrDecoded); // address in bytes
+                    buf.push(136); //OP_EQUALVERIFY
+                    buf.push(172); //  OP_CHECKSIG
+                    o.script = buf;
+                    return this.outputs.push(o);
+                };
+
+                if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                    btrx.addflodata = function (txcomments) {
+                        // flochange - this whole function needs to be done
+                        this.floData = txcomments;
+                        return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
+                    };
+                }
+
+                // Only standard addresses
+                btrx.addressDecode = function (address) {
+                    var bytes = B58.decode(address);
+                    var front = bytes.slice(0, bytes.length - 4);
+                    var back = bytes.slice(bytes.length - 4);
+                    var checksum = Crypto.SHA256(
+                        Crypto.SHA256(front, {
+                            asBytes: true
+                        }),
+                        {
+                            asBytes: true
+                        }
+                    ).slice(0, 4);
+                    if (checksum + "" == back + "") {
+                        return front.slice(1);
+                    }
+                };
+
+                /* generate the transaction hash to sign from a transaction input */
+                btrx.transactionHash = function (index, sigHashType) {
+                    var clone = bitjs.clone(this);
+                    var shType = sigHashType || 1;
+
+                    /* black out all other ins, except this one */
+                    for (var i = 0; i < clone.inputs.length; i++) {
+                        if (index != i) {
+                            clone.inputs[i].script = [];
+                        }
+                    }
+
+                    if (clone.inputs && clone.inputs[index]) {
+                        /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                                      and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+                        if (shType == 1) {
+                            //SIGHASH_ALL 0x01
+                        } else if (shType == 2) {
+                            //SIGHASH_NONE 0x02
+                            clone.outputs = [];
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+                        } else if (shType == 3) {
+                            //SIGHASH_SINGLE 0x03
+                            clone.outputs.length = index + 1;
+
+                            for (var i = 0; i < index; i++) {
+                                clone.outputs[i].value = -1;
+                                clone.outputs[i].script = [];
+                            }
+
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+                        } else if (shType >= 128) {
+                            //SIGHASH_ANYONECANPAY 0x80
+                            clone.inputs = [clone.inputs[index]];
+
+                            if (shType == 129) {
+                                // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+                            } else if (shType == 130) {
+                                // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                                clone.outputs = [];
+                            } else if (shType == 131) {
+                                // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                                clone.outputs.length = index + 1;
+                                for (var i = 0; i < index; i++) {
+                                    clone.outputs[i].value = -1;
+                                    clone.outputs[i].script = [];
+                                }
+                            }
+                        }
+
+                        var buffer = Crypto.util.hexToBytes(clone.serialize());
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+                        var hash = Crypto.SHA256(buffer, {
+                            asBytes: true
+                        });
+                        var r = Crypto.util.bytesToHex(
+                            Crypto.SHA256(hash, {
+                                asBytes: true
+                            })
+                        );
+                        return r;
+                    } else {
+                        return false;
+                    }
+                };
+
+                /* generate a signature from a transaction hash */
+                btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+                    function serializeSig(r, s) {
+                        var rBa = r.toByteArraySigned();
+                        var sBa = s.toByteArraySigned();
+
+                        var sequence = [];
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(rBa.length);
+                        sequence = sequence.concat(rBa);
+
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(sBa.length);
+                        sequence = sequence.concat(sBa);
+
+                        sequence.unshift(sequence.length);
+                        sequence.unshift(0x30); // SEQUENCE
+
+                        return sequence;
+                    }
+
+                    var shType = sigHashType || 1;
+                    var hash =
+                        txhash ||
+                        Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+                    if (hash) {
+                        var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                        var key = bitjs.wif2privkey(wif);
+                        var priv = BigInteger.fromByteArrayUnsigned(
+                            Crypto.util.hexToBytes(key["privkey"])
+                        );
+                        var n = curve.getN();
+                        var e = BigInteger.fromByteArrayUnsigned(hash);
+                        var badrs = 0;
+                        do {
+                            var k = this.deterministicK(wif, hash, badrs);
+                            var G = curve.getG();
+                            var Q = G.multiply(k);
+                            var r = Q.getX()
+                                .toBigInteger()
+                                .mod(n);
+                            var s = k
+                                .modInverse(n)
+                                .multiply(e.add(priv.multiply(r)))
+                                .mod(n);
+                            badrs++;
+                        } while (
+                            r.compareTo(BigInteger.ZERO) <= 0 ||
+                            s.compareTo(BigInteger.ZERO) <= 0
+                        );
+
+                        // Force lower s values per BIP62
+                        var halfn = n.shiftRight(1);
+                        if (s.compareTo(halfn) > 0) {
+                            s = n.subtract(s);
+                        }
+
+                        var sig = serializeSig(r, s);
+                        sig.push(parseInt(shType, 10));
+
+                        return Crypto.util.bytesToHex(sig);
+                    } else {
+                        return false;
+                    }
+                };
+
+                // https://tools.ietf.org/html/rfc6979#section-3.2
+                btrx.deterministicK = function (wif, hash, badrs) {
+                    // if r or s were invalid when this function was used in signing,
+                    // we do not want to actually compute r, s here for efficiency, so,
+                    // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+                    // wif is b58check encoded wif privkey.
+                    // hash is byte array of transaction digest.
+                    // badrs is used only if the k resulted in bad r or s.
+
+                    // some necessary things out of the way for clarity.
+                    badrs = badrs || 0;
+                    var key = bitjs.wif2privkey(wif);
+                    var x = Crypto.util.hexToBytes(key["privkey"]);
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var N = curve.getN();
+
+                    // Step: a
+                    // hash is a byteArray of the message digest. so h1 == hash in our case
+
+                    // Step: b
+                    var v = [
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1
+                    ];
+
+                    // Step: c
+                    var k = [
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0
+                    ];
+
+                    // Step: d
+                    k = Crypto.HMAC(
+                        Crypto.SHA256,
+                        v
+                            .concat([0])
+                            .concat(x)
+                            .concat(hash),
+                        k,
+                        {
+                            asBytes: true
+                        }
+                    );
+
+                    // Step: e
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: f
+                    k = Crypto.HMAC(
+                        Crypto.SHA256,
+                        v
+                            .concat([1])
+                            .concat(x)
+                            .concat(hash),
+                        k,
+                        {
+                            asBytes: true
+                        }
+                    );
+
+                    // Step: g
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: h1
+                    var T = [];
+
+                    // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    T = v;
+
+                    // Step: h3
+                    var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+                    // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                    var i = 0;
+                    while (
+                        KBigInt.compareTo(N) >= 0 ||
+                        KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
+                        i < badrs
+                    ) {
+                        k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        T = v;
+                        KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                        i++;
+                    }
+
+                    return KBigInt;
+                };
+
+                /* sign a "standard" input */
+                btrx.signinput = function (index, wif, sigHashType) {
+                    var key = bitjs.wif2pubkey(wif);
+                    var shType = sigHashType || 1;
+                    var signature = this.transactionSig(index, wif, shType);
+                    var buf = [];
+                    var sigBytes = Crypto.util.hexToBytes(signature);
+                    buf.push(sigBytes.length);
+                    buf = buf.concat(sigBytes);
+                    var pubKeyBytes = Crypto.util.hexToBytes(key["pubkey"]);
+                    buf.push(pubKeyBytes.length);
+                    buf = buf.concat(pubKeyBytes);
+                    this.inputs[index].script = buf;
+                    return true;
+                };
+
+                /* sign inputs */
+                btrx.sign = function (wifs, sigHashType) {
+                    var shType = sigHashType || 1;
+                    for (var i = 0; i < this.inputs.length; i++) {
+                        this.signinput(i, wifs[i], shType);
+                    }
+                    return this.serialize();
+                };
+
+                /* serialize a transaction */
+                btrx.serialize = function () {
+                    if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                        var buffer = [];
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.version), 4)
+                        );
+
+                        buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            var txin = this.inputs[i];
+                            buffer = buffer.concat(
+                                Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                            );
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                            );
+                            var scriptBytes = txin.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.sequence), 4)
+                            );
+                        }
+                        buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                        for (var i = 0; i < this.outputs.length; i++) {
+                            var txout = this.outputs[i];
+                            buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                            var scriptBytes = txout.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                        }
+
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.locktime), 4)
+                        );
+                        flohex = ascii_to_hexa(this.floData);
+                        floDataCount = this.floData.length;
+
+                        //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
+                        if (floDataCount <= 16) {
+                            floDataCountString = floDataCount.toString(16);
+                            floDataCountString = "0" + floDataCountString;
+                        } else if (floDataCount < 253) {
+                            floDataCountString = floDataCount.toString(16);
+                        } else if (floDataCount <= 1023) {
+                            floDataCountAdjusted =
+                                floDataCount - 253 + parseInt("0xfd00fd");
+                            floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
+                            floDataCountString =
+                                floDataCountStringAdjusted.substr(0, 2) +
+                                floDataCountStringAdjusted.substr(4, 2) +
+                                floDataCountStringAdjusted.substr(2, 2);
+                        } else {
+                            floDataCountString = "Character Limit Exceeded";
+                        }
+                        return (
+                            Crypto.util.bytesToHex(buffer) + floDataCountString + flohex
+                        ); // flochange -- Addition of floDataCountString and floData in serialization
+                    } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+                        var buffer = [];
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.version), 4)
+                        );
+
+                        buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            var txin = this.inputs[i];
+                            buffer = buffer.concat(
+                                Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                            );
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                            );
+                            var scriptBytes = txin.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.sequence), 4)
+                            );
+                        }
+                        buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                        for (var i = 0; i < this.outputs.length; i++) {
+                            var txout = this.outputs[i];
+                            buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                            var scriptBytes = txout.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                        }
+
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.locktime), 4)
+                        );
+                        return Crypto.util.bytesToHex(buffer);
+                    }
+                };
+                return btrx;
+            };
+
+            bitjs.numToBytes = function (num, bytes) {
+                if (typeof bytes === "undefined") bytes = 8;
+                if (bytes == 0) {
+                    return [];
+                } else if (num == -1) {
+                    return Crypto.util.hexToBytes("ffffffffffffffff");
+                } else {
+                    return [num % 256].concat(
+                        bitjs.numToBytes(Math.floor(num / 256), bytes - 1)
+                    );
+                }
+            };
+
+            bitjs.numToByteArray = function (num) {
+                if (num <= 256) {
+                    return [num];
+                } else {
+                    return [num % 256].concat(
+                        bitjs.numToByteArray(Math.floor(num / 256))
+                    );
+                }
+            };
+
+            bitjs.numToVarInt = function (num) {
+                if (num < 253) {
+                    return [num];
+                } else if (num < 65536) {
+                    return [253].concat(bitjs.numToBytes(num, 2));
+                } else if (num < 4294967296) {
+                    return [254].concat(bitjs.numToBytes(num, 4));
+                } else {
+                    return [255].concat(bitjs.numToBytes(num, 8));
+                }
+            };
+
+            bitjs.bytesToNum = function (bytes) {
+                if (bytes.length == 0) return 0;
+                else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+            };
+
+            /* clone an object */
+            bitjs.clone = function (obj) {
+                if (obj == null || typeof obj != "object") return obj;
+                var temp = new obj.constructor();
+
+                for (var key in obj) {
+                    if (obj.hasOwnProperty(key)) {
+                        temp[key] = bitjs.clone(obj[key]);
+                    }
+                }
+                return temp;
+            };
+
+            var B58 = (bitjs.Base58 = {
+                alphabet:
+                    "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                base: BigInteger.valueOf(58),
+
+                /**
+                 * Convert a byte array to a base58-encoded string.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                encode: function (input) {
+                    var bi = BigInteger.fromByteArrayUnsigned(input);
+                    var chars = [];
+
+                    while (bi.compareTo(B58.base) >= 0) {
+                        var mod = bi.mod(B58.base);
+                        chars.unshift(B58.alphabet[mod.intValue()]);
+                        bi = bi.subtract(mod).divide(B58.base);
+                    }
+                    chars.unshift(B58.alphabet[bi.intValue()]);
+
+                    // Convert leading zeros too.
+                    for (var i = 0; i < input.length; i++) {
+                        if (input[i] == 0x00) {
+                            chars.unshift(B58.alphabet[0]);
+                        } else break;
+                    }
+
+                    return chars.join("");
+                },
+
+                /**
+                 * Convert a base58-encoded string to a byte array.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                decode: function (input) {
+                    var bi = BigInteger.valueOf(0);
+                    var leadingZerosNum = 0;
+                    for (var i = input.length - 1; i >= 0; i--) {
+                        var alphaIndex = B58.alphabet.indexOf(input[i]);
+                        if (alphaIndex < 0) {
+                            throw "Invalid character";
+                        }
+                        bi = bi.add(
+                            BigInteger.valueOf(alphaIndex).multiply(
+                                B58.base.pow(input.length - 1 - i)
+                            )
+                        );
+
+                        // This counts leading zero bytes
+                        if (input[i] == "1") leadingZerosNum++;
+                        else leadingZerosNum = 0;
+                    }
+                    var bytes = bi.toByteArrayUnsigned();
+
+                    // Add leading zeros
+                    while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                    return bytes;
+                }
+            });
+            return bitjs;
         }
-
-        /* public vars */
-        bitjs.compressed = true;
-
-        /* provide a privkey and return an WIF  */
-        bitjs.privkey2wif = function(h) {
-          var r = Crypto.util.hexToBytes(h);
-
-          if (bitjs.compressed == true) {
-            r.push(0x01);
-          }
-
-          r.unshift(bitjs.priv);
-          var hash = Crypto.SHA256(
-            Crypto.SHA256(r, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
-            }
-          );
-          var checksum = hash.slice(0, 4);
-
-          return B58.encode(r.concat(checksum));
-        };
-
-        /* convert a wif key back to a private key */
-        bitjs.wif2privkey = function(wif) {
-          var compressed = false;
-          var decode = B58.decode(wif);
-          var key = decode.slice(0, decode.length - 4);
-          key = key.slice(1, key.length);
-          if (key.length >= 33 && key[key.length - 1] == 0x01) {
-            key = key.slice(0, key.length - 1);
-            compressed = true;
-          }
-          return {
-            privkey: Crypto.util.bytesToHex(key),
-            compressed: compressed
-          };
-        };
-
-        /* convert a wif to a pubkey */
-        bitjs.wif2pubkey = function(wif) {
-          var compressed = bitjs.compressed;
-          var r = bitjs.wif2privkey(wif);
-          bitjs.compressed = r["compressed"];
-          var pubkey = bitjs.newPubkey(r["privkey"]);
-          bitjs.compressed = compressed;
-          return {
-            pubkey: pubkey,
-            compressed: r["compressed"]
-          };
-        };
-
-        /* convert a wif to a address */
-        bitjs.wif2address = function(wif) {
-          var r = bitjs.wif2pubkey(wif);
-          return {
-            address: bitjs.pubkey2address(r["pubkey"]),
-            compressed: r["compressed"]
-          };
-        };
-
-        /* generate a public key from a private key */
-        bitjs.newPubkey = function(hash) {
-          var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
-            Crypto.util.hexToBytes(hash)
-          );
-          var curve = EllipticCurve.getSECCurveByName("secp256k1");
-
-          var curvePt = curve.getG().multiply(privateKeyBigInt);
-          var x = curvePt.getX().toBigInteger();
-          var y = curvePt.getY().toBigInteger();
-
-          var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
-          publicKeyBytes = publicKeyBytes.concat(
-            EllipticCurve.integerToBytes(y, 32)
-          );
-          publicKeyBytes.unshift(0x04);
-
-          if (bitjs.compressed == true) {
-            var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
-            if (y.isEven()) {
-              publicKeyBytesCompressed.unshift(0x02);
-            } else {
-              publicKeyBytesCompressed.unshift(0x03);
-            }
-            return Crypto.util.bytesToHex(publicKeyBytesCompressed);
-          } else {
-            return Crypto.util.bytesToHex(publicKeyBytes);
-          }
-        };
-
-        /* provide a public key and return address */
-        bitjs.pubkey2address = function(h, byte) {
-          var r = ripemd160(
-            Crypto.SHA256(Crypto.util.hexToBytes(h), {
-              asBytes: true
-            })
-          );
-          r.unshift(byte || bitjs.pub);
-          var hash = Crypto.SHA256(
-            Crypto.SHA256(r, {
-              asBytes: true
-            }),
-            {
-              asBytes: true
-            }
-          );
-          var checksum = hash.slice(0, 4);
-          return B58.encode(r.concat(checksum));
-        };
-
-        bitjs.transaction = function() {
-          var btrx = {};
-
-          btrx.inputs = [];
-          btrx.outputs = [];
-          btrx.locktime = 0;
-
-          if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
-            btrx.version = 2; //flochange look at this version
-            btrx.floData = ""; //flochange .. look at this
-          } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
-            btrx.version = 1;
-          }
-
-          btrx.addinput = function(txid, index, scriptPubKey, sequence) {
-            var o = {};
-            o.outpoint = {
-              hash: txid,
-              index: index
-            };
-            //o.script = []; Signature and Public Key should be added after singning
-            o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
-            o.sequence = sequence || (btrx.locktime == 0 ? 4294967295 : 0);
-            return this.inputs.push(o);
-          };
-
-          btrx.addoutput = function(address, value) {
-            var o = {};
-            var buf = [];
-            var addrDecoded = btrx.addressDecode(address);
-            o.value = new BigInteger("" + Math.round(value * 1 * 1e8), 10);
-            buf.push(118); //OP_DUP
-            buf.push(169); //OP_HASH160
-            buf.push(addrDecoded.length);
-            buf = buf.concat(addrDecoded); // address in bytes
-            buf.push(136); //OP_EQUALVERIFY
-            buf.push(172); //  OP_CHECKSIG
-            o.script = buf;
-            return this.outputs.push(o);
-          };
-
-          if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
-            btrx.addflodata = function(txcomments) {
-              // flochange - this whole function needs to be done
-              this.floData = txcomments;
-              return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
-            };
-          }
-
-          // Only standard addresses
-          btrx.addressDecode = function(address) {
-            var bytes = B58.decode(address);
-            var front = bytes.slice(0, bytes.length - 4);
-            var back = bytes.slice(bytes.length - 4);
-            var checksum = Crypto.SHA256(
-              Crypto.SHA256(front, {
-                asBytes: true
-              }),
-              {
-                asBytes: true
-              }
-            ).slice(0, 4);
-            if (checksum + "" == back + "") {
-              return front.slice(1);
-            }
-          };
-
-          /* generate the transaction hash to sign from a transaction input */
-          btrx.transactionHash = function(index, sigHashType) {
-            var clone = bitjs.clone(this);
-            var shType = sigHashType || 1;
-
-            /* black out all other ins, except this one */
-            for (var i = 0; i < clone.inputs.length; i++) {
-              if (index != i) {
-                clone.inputs[i].script = [];
-              }
-            }
-
-            if (clone.inputs && clone.inputs[index]) {
-              /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
-                            and https://bitcoin.org/en/developer-guide#signature-hash-type */
-
-              if (shType == 1) {
-                //SIGHASH_ALL 0x01
-              } else if (shType == 2) {
-                //SIGHASH_NONE 0x02
-                clone.outputs = [];
-                for (var i = 0; i < clone.inputs.length; i++) {
-                  if (index != i) {
-                    clone.inputs[i].sequence = 0;
-                  }
-                }
-              } else if (shType == 3) {
-                //SIGHASH_SINGLE 0x03
-                clone.outputs.length = index + 1;
-
-                for (var i = 0; i < index; i++) {
-                  clone.outputs[i].value = -1;
-                  clone.outputs[i].script = [];
-                }
-
-                for (var i = 0; i < clone.inputs.length; i++) {
-                  if (index != i) {
-                    clone.inputs[i].sequence = 0;
-                  }
-                }
-              } else if (shType >= 128) {
-                //SIGHASH_ANYONECANPAY 0x80
-                clone.inputs = [clone.inputs[index]];
-
-                if (shType == 129) {
-                  // SIGHASH_ALL + SIGHASH_ANYONECANPAY
-                } else if (shType == 130) {
-                  // SIGHASH_NONE + SIGHASH_ANYONECANPAY
-                  clone.outputs = [];
-                } else if (shType == 131) {
-                  // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
-                  clone.outputs.length = index + 1;
-                  for (var i = 0; i < index; i++) {
-                    clone.outputs[i].value = -1;
-                    clone.outputs[i].script = [];
-                  }
-                }
-              }
-
-              var buffer = Crypto.util.hexToBytes(clone.serialize());
-              buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
-              var hash = Crypto.SHA256(buffer, {
-                asBytes: true
-              });
-              var r = Crypto.util.bytesToHex(
-                Crypto.SHA256(hash, {
-                  asBytes: true
-                })
-              );
-              return r;
-            } else {
-              return false;
-            }
-          };
-
-          /* generate a signature from a transaction hash */
-          btrx.transactionSig = function(index, wif, sigHashType, txhash) {
-            function serializeSig(r, s) {
-              var rBa = r.toByteArraySigned();
-              var sBa = s.toByteArraySigned();
-
-              var sequence = [];
-              sequence.push(0x02); // INTEGER
-              sequence.push(rBa.length);
-              sequence = sequence.concat(rBa);
-
-              sequence.push(0x02); // INTEGER
-              sequence.push(sBa.length);
-              sequence = sequence.concat(sBa);
-
-              sequence.unshift(sequence.length);
-              sequence.unshift(0x30); // SEQUENCE
-
-              return sequence;
-            }
-
-            var shType = sigHashType || 1;
-            var hash =
-              txhash ||
-              Crypto.util.hexToBytes(this.transactionHash(index, shType));
-
-            if (hash) {
-              var curve = EllipticCurve.getSECCurveByName("secp256k1");
-              var key = bitjs.wif2privkey(wif);
-              var priv = BigInteger.fromByteArrayUnsigned(
-                Crypto.util.hexToBytes(key["privkey"])
-              );
-              var n = curve.getN();
-              var e = BigInteger.fromByteArrayUnsigned(hash);
-              var badrs = 0;
-              do {
-                var k = this.deterministicK(wif, hash, badrs);
-                var G = curve.getG();
-                var Q = G.multiply(k);
-                var r = Q.getX()
-                  .toBigInteger()
-                  .mod(n);
-                var s = k
-                  .modInverse(n)
-                  .multiply(e.add(priv.multiply(r)))
-                  .mod(n);
-                badrs++;
-              } while (
-                r.compareTo(BigInteger.ZERO) <= 0 ||
-                s.compareTo(BigInteger.ZERO) <= 0
-              );
-
-              // Force lower s values per BIP62
-              var halfn = n.shiftRight(1);
-              if (s.compareTo(halfn) > 0) {
-                s = n.subtract(s);
-              }
-
-              var sig = serializeSig(r, s);
-              sig.push(parseInt(shType, 10));
-
-              return Crypto.util.bytesToHex(sig);
-            } else {
-              return false;
-            }
-          };
-
-          // https://tools.ietf.org/html/rfc6979#section-3.2
-          btrx.deterministicK = function(wif, hash, badrs) {
-            // if r or s were invalid when this function was used in signing,
-            // we do not want to actually compute r, s here for efficiency, so,
-            // we can increment badrs. explained at end of RFC 6979 section 3.2
-
-            // wif is b58check encoded wif privkey.
-            // hash is byte array of transaction digest.
-            // badrs is used only if the k resulted in bad r or s.
-
-            // some necessary things out of the way for clarity.
-            badrs = badrs || 0;
-            var key = bitjs.wif2privkey(wif);
-            var x = Crypto.util.hexToBytes(key["privkey"]);
-            var curve = EllipticCurve.getSECCurveByName("secp256k1");
-            var N = curve.getN();
-
-            // Step: a
-            // hash is a byteArray of the message digest. so h1 == hash in our case
-
-            // Step: b
-            var v = [
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1,
-              1
-            ];
-
-            // Step: c
-            var k = [
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0,
-              0
-            ];
-
-            // Step: d
-            k = Crypto.HMAC(
-              Crypto.SHA256,
-              v
-                .concat([0])
-                .concat(x)
-                .concat(hash),
-              k,
-              {
-                asBytes: true
-              }
-            );
-
-            // Step: e
-            v = Crypto.HMAC(Crypto.SHA256, v, k, {
-              asBytes: true
-            });
-
-            // Step: f
-            k = Crypto.HMAC(
-              Crypto.SHA256,
-              v
-                .concat([1])
-                .concat(x)
-                .concat(hash),
-              k,
-              {
-                asBytes: true
-              }
-            );
-
-            // Step: g
-            v = Crypto.HMAC(Crypto.SHA256, v, k, {
-              asBytes: true
-            });
-
-            // Step: h1
-            var T = [];
-
-            // Step: h2 (since we know tlen = qlen, just copy v to T.)
-            v = Crypto.HMAC(Crypto.SHA256, v, k, {
-              asBytes: true
-            });
-            T = v;
-
-            // Step: h3
-            var KBigInt = BigInteger.fromByteArrayUnsigned(T);
-
-            // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
-            var i = 0;
-            while (
-              KBigInt.compareTo(N) >= 0 ||
-              KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
-              i < badrs
-            ) {
-              k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
-                asBytes: true
-              });
-              v = Crypto.HMAC(Crypto.SHA256, v, k, {
-                asBytes: true
-              });
-              v = Crypto.HMAC(Crypto.SHA256, v, k, {
-                asBytes: true
-              });
-              T = v;
-              KBigInt = BigInteger.fromByteArrayUnsigned(T);
-              i++;
-            }
-
-            return KBigInt;
-          };
-
-          /* sign a "standard" input */
-          btrx.signinput = function(index, wif, sigHashType) {
-            var key = bitjs.wif2pubkey(wif);
-            var shType = sigHashType || 1;
-            var signature = this.transactionSig(index, wif, shType);
-            var buf = [];
-            var sigBytes = Crypto.util.hexToBytes(signature);
-            buf.push(sigBytes.length);
-            buf = buf.concat(sigBytes);
-            var pubKeyBytes = Crypto.util.hexToBytes(key["pubkey"]);
-            buf.push(pubKeyBytes.length);
-            buf = buf.concat(pubKeyBytes);
-            this.inputs[index].script = buf;
-            return true;
-          };
-
-          /* sign inputs */
-          btrx.sign = function(wifs, sigHashType) {
-            var shType = sigHashType || 1;
-            for (var i = 0; i < this.inputs.length; i++) {
-                this.signinput(i, wifs[i], shType);
-            }
-            return this.serialize();
-          };
-
-          /* serialize a transaction */
-          btrx.serialize = function() {
-            if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
-              var buffer = [];
-              buffer = buffer.concat(
-                bitjs.numToBytes(parseInt(this.version), 4)
-              );
-
-              buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
-              for (var i = 0; i < this.inputs.length; i++) {
-                var txin = this.inputs[i];
-                buffer = buffer.concat(
-                  Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
-                );
-                buffer = buffer.concat(
-                  bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
-                );
-                var scriptBytes = txin.script;
-                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
-                buffer = buffer.concat(scriptBytes);
-                buffer = buffer.concat(
-                  bitjs.numToBytes(parseInt(txin.sequence), 4)
-                );
-              }
-              buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
-
-              for (var i = 0; i < this.outputs.length; i++) {
-                var txout = this.outputs[i];
-                buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
-                var scriptBytes = txout.script;
-                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
-                buffer = buffer.concat(scriptBytes);
-              }
-
-              buffer = buffer.concat(
-                bitjs.numToBytes(parseInt(this.locktime), 4)
-              );
-              flohex = ascii_to_hexa(this.floData);
-              floDataCount = this.floData.length;
-
-              //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
-              if (floDataCount <= 16) {
-                floDataCountString = floDataCount.toString(16);
-                floDataCountString = "0" + floDataCountString;
-              } else if (floDataCount < 253) {
-                floDataCountString = floDataCount.toString(16);
-              } else if (floDataCount <= 1023) {
-                floDataCountAdjusted =
-                  floDataCount - 253 + parseInt("0xfd00fd");
-                floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
-                floDataCountString =
-                  floDataCountStringAdjusted.substr(0, 2) +
-                  floDataCountStringAdjusted.substr(4, 2) +
-                  floDataCountStringAdjusted.substr(2, 2);
-              } else {
-                floDataCountString = "Character Limit Exceeded";
-              }
-              return (
-                Crypto.util.bytesToHex(buffer) + floDataCountString + flohex
-              ); // flochange -- Addition of floDataCountString and floData in serialization
-            } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
-              var buffer = [];
-              buffer = buffer.concat(
-                bitjs.numToBytes(parseInt(this.version), 4)
-              );
-
-              buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
-              for (var i = 0; i < this.inputs.length; i++) {
-                var txin = this.inputs[i];
-                buffer = buffer.concat(
-                  Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
-                );
-                buffer = buffer.concat(
-                  bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
-                );
-                var scriptBytes = txin.script;
-                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
-                buffer = buffer.concat(scriptBytes);
-                buffer = buffer.concat(
-                  bitjs.numToBytes(parseInt(txin.sequence), 4)
-                );
-              }
-              buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
-
-              for (var i = 0; i < this.outputs.length; i++) {
-                var txout = this.outputs[i];
-                buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
-                var scriptBytes = txout.script;
-                buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
-                buffer = buffer.concat(scriptBytes);
-              }
-
-              buffer = buffer.concat(
-                bitjs.numToBytes(parseInt(this.locktime), 4)
-              );
-              return Crypto.util.bytesToHex(buffer);
-            }
-          };
-          return btrx;
-        };
-
-        bitjs.numToBytes = function(num, bytes) {
-          if (typeof bytes === "undefined") bytes = 8;
-          if (bytes == 0) {
-            return [];
-          } else if (num == -1) {
-            return Crypto.util.hexToBytes("ffffffffffffffff");
-          } else {
-            return [num % 256].concat(
-              bitjs.numToBytes(Math.floor(num / 256), bytes - 1)
-            );
-          }
-        };
-
-        bitjs.numToByteArray = function(num) {
-          if (num <= 256) {
-            return [num];
-          } else {
-            return [num % 256].concat(
-              bitjs.numToByteArray(Math.floor(num / 256))
-            );
-          }
-        };
-
-        bitjs.numToVarInt = function(num) {
-          if (num < 253) {
-            return [num];
-          } else if (num < 65536) {
-            return [253].concat(bitjs.numToBytes(num, 2));
-          } else if (num < 4294967296) {
-            return [254].concat(bitjs.numToBytes(num, 4));
-          } else {
-            return [255].concat(bitjs.numToBytes(num, 8));
-          }
-        };
-
-        bitjs.bytesToNum = function(bytes) {
-          if (bytes.length == 0) return 0;
-          else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
-        };
-
-        /* clone an object */
-        bitjs.clone = function(obj) {
-          if (obj == null || typeof obj != "object") return obj;
-          var temp = new obj.constructor();
-
-          for (var key in obj) {
-            if (obj.hasOwnProperty(key)) {
-              temp[key] = bitjs.clone(obj[key]);
-            }
-          }
-          return temp;
-        };
-
-        var B58 = (bitjs.Base58 = {
-          alphabet:
-            "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
-          validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
-          base: BigInteger.valueOf(58),
-
-          /**
-           * Convert a byte array to a base58-encoded string.
-           *
-           * Written by Mike Hearn for BitcoinJ.
-           *   Copyright (c) 2011 Google Inc.
-           *
-           * Ported to JavaScript by Stefan Thomas.
-           */
-          encode: function(input) {
-            var bi = BigInteger.fromByteArrayUnsigned(input);
-            var chars = [];
-
-            while (bi.compareTo(B58.base) >= 0) {
-              var mod = bi.mod(B58.base);
-              chars.unshift(B58.alphabet[mod.intValue()]);
-              bi = bi.subtract(mod).divide(B58.base);
-            }
-            chars.unshift(B58.alphabet[bi.intValue()]);
-
-            // Convert leading zeros too.
-            for (var i = 0; i < input.length; i++) {
-              if (input[i] == 0x00) {
-                chars.unshift(B58.alphabet[0]);
-              } else break;
-            }
-
-            return chars.join("");
-          },
-
-          /**
-           * Convert a base58-encoded string to a byte array.
-           *
-           * Written by Mike Hearn for BitcoinJ.
-           *   Copyright (c) 2011 Google Inc.
-           *
-           * Ported to JavaScript by Stefan Thomas.
-           */
-          decode: function(input) {
-            var bi = BigInteger.valueOf(0);
-            var leadingZerosNum = 0;
-            for (var i = input.length - 1; i >= 0; i--) {
-              var alphaIndex = B58.alphabet.indexOf(input[i]);
-              if (alphaIndex < 0) {
-                throw "Invalid character";
-              }
-              bi = bi.add(
-                BigInteger.valueOf(alphaIndex).multiply(
-                  B58.base.pow(input.length - 1 - i)
-                )
-              );
-
-              // This counts leading zero bytes
-              if (input[i] == "1") leadingZerosNum++;
-              else leadingZerosNum = 0;
-            }
-            var bytes = bi.toByteArrayUnsigned();
-
-            // Add leading zeros
-            while (leadingZerosNum-- > 0) bytes.unshift(0);
-
-            return bytes;
-          }
-        });
-        return bitjs;
-      }
     </script>
     <!-- Shamir's secret (https://github.com/amper5and/secrets.js) -->
     <script>
-      // secrets.js - by Alexander Stetsyuk - released under MIT License
-      (function(exports, global) {
-        var defaults = {
-          bits: 8, // default number of bits
-          radix: 16, // work with HEX by default
-          minBits: 3,
-          maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+        // secrets.js - by Alexander Stetsyuk - released under MIT License
+        (function (exports, global) {
+            var defaults = {
+                bits: 8, // default number of bits
+                radix: 16, // work with HEX by default
+                minBits: 3,
+                maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
 
-          bytesPerChar: 2,
-          maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+                bytesPerChar: 2,
+                maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
 
-          // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
-          // The index of each term in the array corresponds to the n for that polynomial
-          // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
-          primitivePolynomials: [
-            null,
-            null,
-            1,
-            3,
-            3,
-            5,
-            3,
-            3,
-            29,
-            17,
-            9,
-            5,
-            83,
-            27,
-            43,
-            3,
-            45,
-            9,
-            39,
-            39,
-            9,
-            5,
-            3,
-            33,
-            27,
-            9,
-            71,
-            39,
-            9,
-            5,
-            83
-          ],
+                // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                // The index of each term in the array corresponds to the n for that polynomial
+                // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                primitivePolynomials: [
+                    null,
+                    null,
+                    1,
+                    3,
+                    3,
+                    5,
+                    3,
+                    3,
+                    29,
+                    17,
+                    9,
+                    5,
+                    83,
+                    27,
+                    43,
+                    3,
+                    45,
+                    9,
+                    39,
+                    39,
+                    9,
+                    5,
+                    3,
+                    33,
+                    27,
+                    9,
+                    71,
+                    39,
+                    9,
+                    5,
+                    83
+                ],
 
-          // warning for insecure PRNG
-          warning:
-            "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
-        };
-
-        // Protected settings object
-        var config = {};
-
-        /** @expose **/
-        exports.getConfig = function() {
-          return {
-            bits: config.bits,
-            unsafePRNG: config.unsafePRNG
-          };
-        };
-
-        function init(bits) {
-          if (
-            bits &&
-            (typeof bits !== "number" ||
-              bits % 1 !== 0 ||
-              bits < defaults.minBits ||
-              bits > defaults.maxBits)
-          ) {
-            throw new Error(
-              "Number of bits must be an integer between " +
-                defaults.minBits +
-                " and " +
-                defaults.maxBits +
-                ", inclusive."
-            );
-          }
-
-          config.radix = defaults.radix;
-          config.bits = bits || defaults.bits;
-          config.size = Math.pow(2, config.bits);
-          config.max = config.size - 1;
-
-          // Construct the exp and log tables for multiplication.
-          var logs = [],
-            exps = [],
-            x = 1,
-            primitive = defaults.primitivePolynomials[config.bits];
-          for (var i = 0; i < config.size; i++) {
-            exps[i] = x;
-            logs[x] = i;
-            x <<= 1;
-            if (x >= config.size) {
-              x ^= primitive;
-              x &= config.max;
-            }
-          }
-
-          config.logs = logs;
-          config.exps = exps;
-        }
-
-        /** @expose **/
-        exports.init = init;
-
-        function isInited() {
-          if (
-            !config.bits ||
-            !config.size ||
-            !config.max ||
-            !config.logs ||
-            !config.exps ||
-            config.logs.length !== config.size ||
-            config.exps.length !== config.size
-          ) {
-            return false;
-          }
-          return true;
-        }
-
-        // Returns a pseudo-random number generator of the form function(bits){}
-        // which should output a random string of 1's and 0's of length `bits`
-        function getRNG() {
-          var randomBits, crypto;
-
-          function construct(bits, arr, radix, size) {
-            var str = "",
-              i = 0,
-              len = arr.length - 1;
-            while (i < len || str.length < bits) {
-              str += padLeft(parseInt(arr[i], radix).toString(2), size);
-              i++;
-            }
-            str = str.substr(-bits);
-            if ((str.match(/0/g) || []).length === str.length) {
-              // all zeros?
-              return null;
-            } else {
-              return str;
-            }
-          }
-
-          // node.js crypto.randomBytes()
-          if (
-            typeof require === "function" &&
-            (crypto = require("crypto")) &&
-            (randomBits = crypto["randomBytes"])
-          ) {
-            return function(bits) {
-              var bytes = Math.ceil(bits / 8),
-                str = null;
-
-              while (str === null) {
-                str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
-              }
-              return str;
+                // warning for insecure PRNG
+                warning:
+                    "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
             };
-          }
 
-          // browsers with window.crypto.getRandomValues()
-          if (
-            global["crypto"] &&
-            typeof global["crypto"]["getRandomValues"] === "function" &&
-            typeof global["Uint32Array"] === "function"
-          ) {
-            crypto = global["crypto"];
-            return function(bits) {
-              var elems = Math.ceil(bits / 32),
-                str = null,
-                arr = new global["Uint32Array"](elems);
+            // Protected settings object
+            var config = {};
 
-              while (str === null) {
-                crypto["getRandomValues"](arr);
-                str = construct(bits, arr, 10, 32);
-              }
-
-              return str;
+            /** @expose **/
+            exports.getConfig = function () {
+                return {
+                    bits: config.bits,
+                    unsafePRNG: config.unsafePRNG
+                };
             };
-          }
 
-          // A totally insecure RNG!!! (except in Safari)
-          // Will produce a warning every time it is called.
-          config.unsafePRNG = true;
-          warn();
+            function init(bits) {
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
 
-          var bitsPerNum = 32;
-          var max = Math.pow(2, bitsPerNum) - 1;
-          return function(bits) {
-            var elems = Math.ceil(bits / bitsPerNum);
-            var arr = [],
-              str = null;
-            while (str === null) {
-              for (var i = 0; i < elems; i++) {
-                arr[i] = Math.floor(Math.random() * max + 1);
-              }
-              str = construct(bits, arr, 10, bitsPerNum);
+                config.radix = defaults.radix;
+                config.bits = bits || defaults.bits;
+                config.size = Math.pow(2, config.bits);
+                config.max = config.size - 1;
+
+                // Construct the exp and log tables for multiplication.
+                var logs = [],
+                    exps = [],
+                    x = 1,
+                    primitive = defaults.primitivePolynomials[config.bits];
+                for (var i = 0; i < config.size; i++) {
+                    exps[i] = x;
+                    logs[x] = i;
+                    x <<= 1;
+                    if (x >= config.size) {
+                        x ^= primitive;
+                        x &= config.max;
+                    }
+                }
+
+                config.logs = logs;
+                config.exps = exps;
             }
-            return str;
-          };
-        }
 
-        // Warn about using insecure rng.
-        // Called when Math.random() is being used.
-        function warn() {
-          global["console"]["warn"](defaults.warning);
-          if (typeof global["alert"] === "function" && config.alert) {
-            global["alert"](defaults.warning);
-          }
-        }
+            /** @expose **/
+            exports.init = init;
 
-        // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
-        /** @expose **/
-        exports.setRNG = function(rng, alert) {
-          if (!isInited()) {
-            this.init();
-          }
-          config.unsafePRNG = false;
-          rng = rng || getRNG();
-
-          // test the RNG (5 times)
-          if (
-            typeof rng !== "function" ||
-            typeof rng(config.bits) !== "string" ||
-            !parseInt(rng(config.bits), 2) ||
-            rng(config.bits).length > config.bits ||
-            rng(config.bits).length < config.bits
-          ) {
-            throw new Error(
-              "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
-            );
-          } else {
-            config.rng = rng;
-          }
-          config.alert = !!alert;
-
-          return !!config.unsafePRNG;
-        };
-
-        function isSetRNG() {
-          return typeof config.rng === "function";
-        }
-
-        // Generates a random bits-length number string using the PRNG
-        /** @expose **/
-        exports.random = function(bits) {
-          if (!isSetRNG()) {
-            this.setRNG();
-          }
-
-          if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
-            throw new Error(
-              "Number of bits must be an integer greater than 1."
-            );
-          }
-
-          if (config.unsafePRNG) {
-            warn();
-          }
-          return bin2hex(config.rng(bits));
-        };
-
-        // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
-        // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
-        // requiring `threshold` number of shares to reconstruct the secret.
-        // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
-        /** @expose **/
-        exports.share = function(
-          secret,
-          numShares,
-          threshold,
-          padLength,
-          withoutPrefix
-        ) {
-          if (!isInited()) {
-            this.init();
-          }
-          if (!isSetRNG()) {
-            this.setRNG();
-          }
-
-          padLength = padLength || 0;
-
-          if (typeof secret !== "string") {
-            throw new Error("Secret must be a string.");
-          }
-          if (
-            typeof numShares !== "number" ||
-            numShares % 1 !== 0 ||
-            numShares < 2
-          ) {
-            throw new Error(
-              "Number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive."
-            );
-          }
-          if (numShares > config.max) {
-            var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
-            throw new Error(
-              "Number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive. To create " +
-                numShares +
-                " shares, use at least " +
-                neededBits +
-                " bits."
-            );
-          }
-          if (
-            typeof threshold !== "number" ||
-            threshold % 1 !== 0 ||
-            threshold < 2
-          ) {
-            throw new Error(
-              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive."
-            );
-          }
-          if (threshold > config.max) {
-            var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
-            throw new Error(
-              "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
-                config.max +
-                "), inclusive.  To use a threshold of " +
-                threshold +
-                ", use at least " +
-                neededBits +
-                " bits."
-            );
-          }
-          if (typeof padLength !== "number" || padLength % 1 !== 0) {
-            throw new Error(
-              "Zero-pad length must be an integer greater than 1."
-            );
-          }
-
-          if (config.unsafePRNG) {
-            warn();
-          }
-
-          secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
-          secret = split(secret, padLength);
-          var x = new Array(numShares),
-            y = new Array(numShares);
-          for (var i = 0, len = secret.length; i < len; i++) {
-            var subShares = this._getShares(secret[i], numShares, threshold);
-            for (var j = 0; j < numShares; j++) {
-              x[j] = x[j] || subShares[j].x.toString(config.radix);
-              y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+            function isInited() {
+                if (
+                    !config.bits ||
+                    !config.size ||
+                    !config.max ||
+                    !config.logs ||
+                    !config.exps ||
+                    config.logs.length !== config.size ||
+                    config.exps.length !== config.size
+                ) {
+                    return false;
+                }
+                return true;
             }
-          }
-          var padding = config.max.toString(config.radix).length;
-          if (withoutPrefix) {
-            for (var i = 0; i < numShares; i++) {
-              x[i] = bin2hex(y[i]);
+
+            // Returns a pseudo-random number generator of the form function(bits){}
+            // which should output a random string of 1's and 0's of length `bits`
+            function getRNG() {
+                var randomBits, crypto;
+
+                function construct(bits, arr, radix, size) {
+                    var str = "",
+                        i = 0,
+                        len = arr.length - 1;
+                    while (i < len || str.length < bits) {
+                        str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                        i++;
+                    }
+                    str = str.substr(-bits);
+                    if ((str.match(/0/g) || []).length === str.length) {
+                        // all zeros?
+                        return null;
+                    } else {
+                        return str;
+                    }
+                }
+
+                // node.js crypto.randomBytes()
+                if (
+                    typeof require === "function" &&
+                    (crypto = require("crypto")) &&
+                    (randomBits = crypto["randomBytes"])
+                ) {
+                    return function (bits) {
+                        var bytes = Math.ceil(bits / 8),
+                            str = null;
+
+                        while (str === null) {
+                            str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+                        }
+                        return str;
+                    };
+                }
+
+                // browsers with window.crypto.getRandomValues()
+                if (
+                    global["crypto"] &&
+                    typeof global["crypto"]["getRandomValues"] === "function" &&
+                    typeof global["Uint32Array"] === "function"
+                ) {
+                    crypto = global["crypto"];
+                    return function (bits) {
+                        var elems = Math.ceil(bits / 32),
+                            str = null,
+                            arr = new global["Uint32Array"](elems);
+
+                        while (str === null) {
+                            crypto["getRandomValues"](arr);
+                            str = construct(bits, arr, 10, 32);
+                        }
+
+                        return str;
+                    };
+                }
+
+                // A totally insecure RNG!!! (except in Safari)
+                // Will produce a warning every time it is called.
+                config.unsafePRNG = true;
+                warn();
+
+                var bitsPerNum = 32;
+                var max = Math.pow(2, bitsPerNum) - 1;
+                return function (bits) {
+                    var elems = Math.ceil(bits / bitsPerNum);
+                    var arr = [],
+                        str = null;
+                    while (str === null) {
+                        for (var i = 0; i < elems; i++) {
+                            arr[i] = Math.floor(Math.random() * max + 1);
+                        }
+                        str = construct(bits, arr, 10, bitsPerNum);
+                    }
+                    return str;
+                };
             }
-          } else {
-            for (var i = 0; i < numShares; i++) {
-              x[i] =
-                config.bits.toString(36).toUpperCase() +
-                padLeft(x[i], padding) +
-                bin2hex(y[i]);
+
+            // Warn about using insecure rng.
+            // Called when Math.random() is being used.
+            function warn() {
+                global["console"]["warn"](defaults.warning);
+                if (typeof global["alert"] === "function" && config.alert) {
+                    global["alert"](defaults.warning);
+                }
             }
-          }
 
-          return x;
-        };
+            // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+            /** @expose **/
+            exports.setRNG = function (rng, alert) {
+                if (!isInited()) {
+                    this.init();
+                }
+                config.unsafePRNG = false;
+                rng = rng || getRNG();
 
-        // This is the basic polynomial generation and evaluation function
-        // for a `config.bits`-length secret (NOT an arbitrary length)
-        // Note: no error-checking at this stage! If `secrets` is NOT
-        // a NUMBER less than 2^bits-1, the output will be incorrect!
-        /** @expose **/
-        exports._getShares = function(secret, numShares, threshold) {
-          var shares = [];
-          var coeffs = [secret];
+                // test the RNG (5 times)
+                if (
+                    typeof rng !== "function" ||
+                    typeof rng(config.bits) !== "string" ||
+                    !parseInt(rng(config.bits), 2) ||
+                    rng(config.bits).length > config.bits ||
+                    rng(config.bits).length < config.bits
+                ) {
+                    throw new Error(
+                        "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                    );
+                } else {
+                    config.rng = rng;
+                }
+                config.alert = !!alert;
 
-          for (var i = 1; i < threshold; i++) {
-            coeffs[i] = parseInt(config.rng(config.bits), 2);
-          }
-          for (var i = 1, len = numShares + 1; i < len; i++) {
-            shares[i - 1] = {
-              x: i,
-              y: horner(i, coeffs)
+                return !!config.unsafePRNG;
             };
-          }
-          return shares;
-        };
 
-        // Polynomial evaluation at `x` using Horner's Method
-        // TODO: this can possibly be sped up using other methods
-        // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
-        //       so if fx===0, just set fx to coeff[i] because
-        //       using the exp/log form will result in incorrect value
-        function horner(x, coeffs) {
-          var logx = config.logs[x];
-          var fx = 0;
-          for (var i = coeffs.length - 1; i >= 0; i--) {
-            if (fx === 0) {
-              fx = coeffs[i];
-              continue;
-            }
-            fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
-          }
-          return fx;
-        }
-
-        function inArray(arr, val) {
-          for (var i = 0, len = arr.length; i < len; i++) {
-            if (arr[i] === val) {
-              return true;
-            }
-          }
-          return false;
-        }
-
-        function processShare(share) {
-          var bits = parseInt(share[0], 36);
-          if (
-            bits &&
-            (typeof bits !== "number" ||
-              bits % 1 !== 0 ||
-              bits < defaults.minBits ||
-              bits > defaults.maxBits)
-          ) {
-            throw new Error(
-              "Number of bits must be an integer between " +
-                defaults.minBits +
-                " and " +
-                defaults.maxBits +
-                ", inclusive."
-            );
-          }
-
-          var max = Math.pow(2, bits) - 1;
-          var idLength = max.toString(config.radix).length;
-
-          var id = parseInt(share.substr(1, idLength), config.radix);
-          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
-            throw new Error(
-              "Share id must be an integer between 1 and " +
-                config.max +
-                ", inclusive."
-            );
-          }
-          share = share.substr(idLength + 1);
-          if (!share.length) {
-            throw new Error("Invalid share: zero-length share.");
-          }
-          return {
-            bits: bits,
-            id: id,
-            value: share
-          };
-        }
-
-        /** @expose **/
-        exports._processShare = processShare;
-
-        // Protected method that evaluates the Lagrange interpolation
-        // polynomial at x=`at` for individual config.bits-length
-        // segments of each share in the `shares` Array.
-        // Each share is expressed in base `inputRadix`. The output
-        // is expressed in base `outputRadix'
-        function combine(at, shares) {
-          var setBits,
-            share,
-            x = [],
-            y = [],
-            result = "",
-            idx;
-
-          for (var i = 0, len = shares.length; i < len; i++) {
-            share = processShare(shares[i]);
-            if (typeof setBits === "undefined") {
-              setBits = share["bits"];
-            } else if (share["bits"] !== setBits) {
-              throw new Error("Mismatched shares: Different bit settings.");
+            function isSetRNG() {
+                return typeof config.rng === "function";
             }
 
-            if (config.bits !== setBits) {
-              init(setBits);
+            // Generates a random bits-length number string using the PRNG
+            /** @expose **/
+            exports.random = function (bits) {
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+                    throw new Error(
+                        "Number of bits must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+                return bin2hex(config.rng(bits));
+            };
+
+            // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+            // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+            // requiring `threshold` number of shares to reconstruct the secret.
+            // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+            /** @expose **/
+            exports.share = function (
+                secret,
+                numShares,
+                threshold,
+                padLength,
+                withoutPrefix
+            ) {
+                if (!isInited()) {
+                    this.init();
+                }
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                padLength = padLength || 0;
+
+                if (typeof secret !== "string") {
+                    throw new Error("Secret must be a string.");
+                }
+                if (
+                    typeof numShares !== "number" ||
+                    numShares % 1 !== 0 ||
+                    numShares < 2
+                ) {
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (numShares > config.max) {
+                    var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive. To create " +
+                        numShares +
+                        " shares, use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (
+                    typeof threshold !== "number" ||
+                    threshold % 1 !== 0 ||
+                    threshold < 2
+                ) {
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (threshold > config.max) {
+                    var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive.  To use a threshold of " +
+                        threshold +
+                        ", use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (typeof padLength !== "number" || padLength % 1 !== 0) {
+                    throw new Error(
+                        "Zero-pad length must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+
+                secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                secret = split(secret, padLength);
+                var x = new Array(numShares),
+                    y = new Array(numShares);
+                for (var i = 0, len = secret.length; i < len; i++) {
+                    var subShares = this._getShares(secret[i], numShares, threshold);
+                    for (var j = 0; j < numShares; j++) {
+                        x[j] = x[j] || subShares[j].x.toString(config.radix);
+                        y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+                    }
+                }
+                var padding = config.max.toString(config.radix).length;
+                if (withoutPrefix) {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = bin2hex(y[i]);
+                    }
+                } else {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] =
+                            config.bits.toString(36).toUpperCase() +
+                            padLeft(x[i], padding) +
+                            bin2hex(y[i]);
+                    }
+                }
+
+                return x;
+            };
+
+            // This is the basic polynomial generation and evaluation function
+            // for a `config.bits`-length secret (NOT an arbitrary length)
+            // Note: no error-checking at this stage! If `secrets` is NOT
+            // a NUMBER less than 2^bits-1, the output will be incorrect!
+            /** @expose **/
+            exports._getShares = function (secret, numShares, threshold) {
+                var shares = [];
+                var coeffs = [secret];
+
+                for (var i = 1; i < threshold; i++) {
+                    coeffs[i] = parseInt(config.rng(config.bits), 2);
+                }
+                for (var i = 1, len = numShares + 1; i < len; i++) {
+                    shares[i - 1] = {
+                        x: i,
+                        y: horner(i, coeffs)
+                    };
+                }
+                return shares;
+            };
+
+            // Polynomial evaluation at `x` using Horner's Method
+            // TODO: this can possibly be sped up using other methods
+            // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+            //       so if fx===0, just set fx to coeff[i] because
+            //       using the exp/log form will result in incorrect value
+            function horner(x, coeffs) {
+                var logx = config.logs[x];
+                var fx = 0;
+                for (var i = coeffs.length - 1; i >= 0; i--) {
+                    if (fx === 0) {
+                        fx = coeffs[i];
+                        continue;
+                    }
+                    fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                }
+                return fx;
             }
 
-            if (inArray(x, share["id"])) {
-              // repeated x value?
-              continue;
+            function inArray(arr, val) {
+                for (var i = 0, len = arr.length; i < len; i++) {
+                    if (arr[i] === val) {
+                        return true;
+                    }
+                }
+                return false;
             }
 
-            idx = x.push(share["id"]) - 1;
-            share = split(hex2bin(share["value"]));
-            for (var j = 0, len2 = share.length; j < len2; j++) {
-              y[j] = y[j] || [];
-              y[j][idx] = share[j];
-            }
-          }
+            function processShare(share) {
+                var bits = parseInt(share[0], 36);
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
 
-          for (var i = 0, len = y.length; i < len; i++) {
-            result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
-          }
+                var max = Math.pow(2, bits) - 1;
+                var idLength = max.toString(config.radix).length;
 
-          if (at === 0) {
-            // reconstructing the secret
-            var idx = result.indexOf("1"); //find the first 1
-            return bin2hex(result.slice(idx + 1));
-          } else {
-            // generating a new share
-            return bin2hex(result);
-          }
-        }
-
-        // Combine `shares` Array into the original secret
-        /** @expose **/
-        exports.combine = function(shares) {
-          return combine(0, shares);
-        };
-
-        // Generate a new share with id `id` (a number between 1 and 2^bits-1)
-        // `id` can be a Number or a String in the default radix (16)
-        /** @expose **/
-        exports.newShare = function(id, shares) {
-          if (typeof id === "string") {
-            id = parseInt(id, config.radix);
-          }
-
-          var share = processShare(shares[0]);
-          var max = Math.pow(2, share["bits"]) - 1;
-
-          if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
-            throw new Error(
-              "Share id must be an integer between 1 and " +
-                config.max +
-                ", inclusive."
-            );
-          }
-
-          var padding = max.toString(config.radix).length;
-          return (
-            config.bits.toString(36).toUpperCase() +
-            padLeft(id.toString(config.radix), padding) +
-            combine(id, shares)
-          );
-        };
-
-        // Evaluate the Lagrange interpolation polynomial at x = `at`
-        // using x and y Arrays that are of the same length, with
-        // corresponding elements constituting points on the polynomial.
-        function lagrange(at, x, y) {
-          var sum = 0,
-            product,
-            i,
-            j;
-
-          for (var i = 0, len = x.length; i < len; i++) {
-            if (!y[i]) {
-              continue;
+                var id = parseInt(share.substr(1, idLength), config.radix);
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+                share = share.substr(idLength + 1);
+                if (!share.length) {
+                    throw new Error("Invalid share: zero-length share.");
+                }
+                return {
+                    bits: bits,
+                    id: id,
+                    value: share
+                };
             }
 
-            product = config.logs[y[i]];
-            for (var j = 0; j < len; j++) {
-              if (i === j) {
-                continue;
-              }
-              if (at === x[j]) {
-                // happens when computing a share that is in the list of shares used to compute it
-                product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
-                break;
-              }
-              product =
-                (product +
-                  config.logs[at ^ x[j]] -
-                  config.logs[x[i] ^ x[j]] +
-                  config.max) /* to make sure it's not negative */ %
-                config.max;
+            /** @expose **/
+            exports._processShare = processShare;
+
+            // Protected method that evaluates the Lagrange interpolation
+            // polynomial at x=`at` for individual config.bits-length
+            // segments of each share in the `shares` Array.
+            // Each share is expressed in base `inputRadix`. The output
+            // is expressed in base `outputRadix'
+            function combine(at, shares) {
+                var setBits,
+                    share,
+                    x = [],
+                    y = [],
+                    result = "",
+                    idx;
+
+                for (var i = 0, len = shares.length; i < len; i++) {
+                    share = processShare(shares[i]);
+                    if (typeof setBits === "undefined") {
+                        setBits = share["bits"];
+                    } else if (share["bits"] !== setBits) {
+                        throw new Error("Mismatched shares: Different bit settings.");
+                    }
+
+                    if (config.bits !== setBits) {
+                        init(setBits);
+                    }
+
+                    if (inArray(x, share["id"])) {
+                        // repeated x value?
+                        continue;
+                    }
+
+                    idx = x.push(share["id"]) - 1;
+                    share = split(hex2bin(share["value"]));
+                    for (var j = 0, len2 = share.length; j < len2; j++) {
+                        y[j] = y[j] || [];
+                        y[j][idx] = share[j];
+                    }
+                }
+
+                for (var i = 0, len = y.length; i < len; i++) {
+                    result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                }
+
+                if (at === 0) {
+                    // reconstructing the secret
+                    var idx = result.indexOf("1"); //find the first 1
+                    return bin2hex(result.slice(idx + 1));
+                } else {
+                    // generating a new share
+                    return bin2hex(result);
+                }
             }
 
-            sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
-          }
-          return sum;
-        }
+            // Combine `shares` Array into the original secret
+            /** @expose **/
+            exports.combine = function (shares) {
+                return combine(0, shares);
+            };
 
-        /** @expose **/
-        exports._lagrange = lagrange;
+            // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+            // `id` can be a Number or a String in the default radix (16)
+            /** @expose **/
+            exports.newShare = function (id, shares) {
+                if (typeof id === "string") {
+                    id = parseInt(id, config.radix);
+                }
 
-        // Splits a number string `bits`-length segments, after first
-        // optionally zero-padding it to a length that is a multiple of `padLength.
-        // Returns array of integers (each less than 2^bits-1), with each element
-        // representing a `bits`-length segment of the input string from right to left,
-        // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
-        function split(str, padLength) {
-          if (padLength) {
-            str = padLeft(str, padLength);
-          }
-          var parts = [];
-          for (var i = str.length; i > config.bits; i -= config.bits) {
-            parts.push(parseInt(str.slice(i - config.bits, i), 2));
-          }
-          parts.push(parseInt(str.slice(0, i), 2));
-          return parts;
-        }
+                var share = processShare(shares[0]);
+                var max = Math.pow(2, share["bits"]) - 1;
 
-        // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
-        function padLeft(str, bits) {
-          bits = bits || config.bits;
-          var missing = str.length % bits;
-          return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
-        }
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
 
-        function hex2bin(str) {
-          var bin = "",
-            num;
-          for (var i = str.length - 1; i >= 0; i--) {
-            num = parseInt(str[i], 16);
-            if (isNaN(num)) {
-              throw new Error("Invalid hex character.");
+                var padding = max.toString(config.radix).length;
+                return (
+                    config.bits.toString(36).toUpperCase() +
+                    padLeft(id.toString(config.radix), padding) +
+                    combine(id, shares)
+                );
+            };
+
+            // Evaluate the Lagrange interpolation polynomial at x = `at`
+            // using x and y Arrays that are of the same length, with
+            // corresponding elements constituting points on the polynomial.
+            function lagrange(at, x, y) {
+                var sum = 0,
+                    product,
+                    i,
+                    j;
+
+                for (var i = 0, len = x.length; i < len; i++) {
+                    if (!y[i]) {
+                        continue;
+                    }
+
+                    product = config.logs[y[i]];
+                    for (var j = 0; j < len; j++) {
+                        if (i === j) {
+                            continue;
+                        }
+                        if (at === x[j]) {
+                            // happens when computing a share that is in the list of shares used to compute it
+                            product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                            break;
+                        }
+                        product =
+                            (product +
+                                config.logs[at ^ x[j]] -
+                                config.logs[x[i] ^ x[j]] +
+                                config.max) /* to make sure it's not negative */ %
+                            config.max;
+                    }
+
+                    sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                }
+                return sum;
             }
-            bin = padLeft(num.toString(2), 4) + bin;
-          }
-          return bin;
-        }
 
-        function bin2hex(str) {
-          var hex = "",
-            num;
-          str = padLeft(str, 4);
-          for (var i = str.length; i >= 4; i -= 4) {
-            num = parseInt(str.slice(i - 4, i), 2);
-            if (isNaN(num)) {
-              throw new Error("Invalid binary character.");
+            /** @expose **/
+            exports._lagrange = lagrange;
+
+            // Splits a number string `bits`-length segments, after first
+            // optionally zero-padding it to a length that is a multiple of `padLength.
+            // Returns array of integers (each less than 2^bits-1), with each element
+            // representing a `bits`-length segment of the input string from right to left,
+            // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+            function split(str, padLength) {
+                if (padLength) {
+                    str = padLeft(str, padLength);
+                }
+                var parts = [];
+                for (var i = str.length; i > config.bits; i -= config.bits) {
+                    parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                }
+                parts.push(parseInt(str.slice(0, i), 2));
+                return parts;
             }
-            hex = num.toString(16) + hex;
-          }
-          return hex;
-        }
 
-        // Converts a given UTF16 character string to the HEX representation.
-        // Each character of the input string is represented by
-        // `bytesPerChar` bytes in the output string.
-        /** @expose **/
-        exports.str2hex = function(str, bytesPerChar) {
-          if (typeof str !== "string") {
-            throw new Error("Input must be a character string.");
-          }
-          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
-
-          if (
-            typeof bytesPerChar !== "number" ||
-            bytesPerChar % 1 !== 0 ||
-            bytesPerChar < 1 ||
-            bytesPerChar > defaults.maxBytesPerChar
-          ) {
-            throw new Error(
-              "Bytes per character must be an integer between 1 and " +
-                defaults.maxBytesPerChar +
-                ", inclusive."
-            );
-          }
-
-          var hexChars = 2 * bytesPerChar;
-          var max = Math.pow(16, hexChars) - 1;
-          var out = "",
-            num;
-          for (var i = 0, len = str.length; i < len; i++) {
-            num = str[i].charCodeAt();
-            if (isNaN(num)) {
-              throw new Error("Invalid character: " + str[i]);
-            } else if (num > max) {
-              var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
-              throw new Error(
-                "Invalid character code (" +
-                  num +
-                  "). Maximum allowable is 256^bytes-1 (" +
-                  max +
-                  "). To convert this character, use at least " +
-                  neededBytes +
-                  " bytes."
-              );
-            } else {
-              out = padLeft(num.toString(16), hexChars) + out;
+            // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+            function padLeft(str, bits) {
+                bits = bits || config.bits;
+                var missing = str.length % bits;
+                return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
             }
-          }
-          return out;
-        };
 
-        // Converts a given HEX number string to a UTF16 character string.
-        /** @expose **/
-        exports.hex2str = function(str, bytesPerChar) {
-          if (typeof str !== "string") {
-            throw new Error("Input must be a hexadecimal string.");
-          }
-          bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+            function hex2bin(str) {
+                var bin = "",
+                    num;
+                for (var i = str.length - 1; i >= 0; i--) {
+                    num = parseInt(str[i], 16);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid hex character.");
+                    }
+                    bin = padLeft(num.toString(2), 4) + bin;
+                }
+                return bin;
+            }
 
-          if (
-            typeof bytesPerChar !== "number" ||
-            bytesPerChar % 1 !== 0 ||
-            bytesPerChar < 1 ||
-            bytesPerChar > defaults.maxBytesPerChar
-          ) {
-            throw new Error(
-              "Bytes per character must be an integer between 1 and " +
-                defaults.maxBytesPerChar +
-                ", inclusive."
-            );
-          }
+            function bin2hex(str) {
+                var hex = "",
+                    num;
+                str = padLeft(str, 4);
+                for (var i = str.length; i >= 4; i -= 4) {
+                    num = parseInt(str.slice(i - 4, i), 2);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid binary character.");
+                    }
+                    hex = num.toString(16) + hex;
+                }
+                return hex;
+            }
 
-          var hexChars = 2 * bytesPerChar;
-          var out = "";
-          str = padLeft(str, hexChars);
-          for (var i = 0, len = str.length; i < len; i += hexChars) {
-            out =
-              String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
-              out;
-          }
-          return out;
-        };
+            // Converts a given UTF16 character string to the HEX representation.
+            // Each character of the input string is represented by
+            // `bytesPerChar` bytes in the output string.
+            /** @expose **/
+            exports.str2hex = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a character string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
 
-        // by default, initialize without an RNG
-        exports.init();
-      })(
-        typeof module !== "undefined" && module["exports"]
-          ? module["exports"]
-          : (window["shamirSecretShare"] = {}),
-        typeof global !== "undefined" ? global : window
-      );
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var max = Math.pow(16, hexChars) - 1;
+                var out = "",
+                    num;
+                for (var i = 0, len = str.length; i < len; i++) {
+                    num = str[i].charCodeAt();
+                    if (isNaN(num)) {
+                        throw new Error("Invalid character: " + str[i]);
+                    } else if (num > max) {
+                        var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                        throw new Error(
+                            "Invalid character code (" +
+                            num +
+                            "). Maximum allowable is 256^bytes-1 (" +
+                            max +
+                            "). To convert this character, use at least " +
+                            neededBytes +
+                            " bytes."
+                        );
+                    } else {
+                        out = padLeft(num.toString(16), hexChars) + out;
+                    }
+                }
+                return out;
+            };
+
+            // Converts a given HEX number string to a UTF16 character string.
+            /** @expose **/
+            exports.hex2str = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a hexadecimal string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var out = "";
+                str = padLeft(str, hexChars);
+                for (var i = 0, len = str.length; i < len; i += hexChars) {
+                    out =
+                        String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+                        out;
+                }
+                return out;
+            };
+
+            // by default, initialize without an RNG
+            exports.init();
+        })(
+            typeof module !== "undefined" && module["exports"]
+                ? module["exports"]
+                : (window["shamirSecretShare"] = {}),
+            typeof global !== "undefined" ? global : window
+        );
     </script>
     <script language="JavaScript">
-      (function(ellipticCurveType) {
-        //Defining Elliptic Encryption Object
-        var ellipticEncryption = (window.ellipticCurveEncryption = function() {});
+        (function (ellipticCurveType) {
+            //Defining Elliptic Encryption Object
+            var ellipticEncryption = (window.ellipticCurveEncryption = function () { });
 
-        ellipticEncryption.rng = new SecureRandom();
+            ellipticEncryption.rng = new SecureRandom();
 
-        ellipticEncryption.getCurveParameters = function(curveName) {
-          //Default is secp256k1
-          curveName =
-            typeof curveName !== "undefined" ? curveName : "secp256k1";
+            ellipticEncryption.getCurveParameters = function (curveName) {
+                //Default is secp256k1
+                curveName =
+                    typeof curveName !== "undefined" ? curveName : "secp256k1";
 
-          var c = EllipticCurve.getSECCurveByName(curveName);
-          var curveDetails = {
-            Q: "",
-            A: "",
-            B: "",
-            GX: "",
-            GY: "",
-            N: ""
-          };
+                var c = EllipticCurve.getSECCurveByName(curveName);
+                var curveDetails = {
+                    Q: "",
+                    A: "",
+                    B: "",
+                    GX: "",
+                    GY: "",
+                    N: ""
+                };
 
-          curveDetails.Q = c
-            .getCurve()
-            .getQ()
-            .toString();
-          curveDetails.A = c
-            .getCurve()
-            .getA()
-            .toBigInteger()
-            .toString();
-          curveDetails.B = c
-            .getCurve()
-            .getB()
-            .toBigInteger()
-            .toString();
-          curveDetails.GX = c
-            .getG()
-            .getX()
-            .toBigInteger()
-            .toString();
-          curveDetails.GY = c
-            .getG()
-            .getY()
-            .toBigInteger()
-            .toString();
-          curveDetails.N = c.getN().toString();
+                curveDetails.Q = c
+                    .getCurve()
+                    .getQ()
+                    .toString();
+                curveDetails.A = c
+                    .getCurve()
+                    .getA()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.B = c
+                    .getCurve()
+                    .getB()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.GX = c
+                    .getG()
+                    .getX()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.GY = c
+                    .getG()
+                    .getY()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.N = c.getN().toString();
 
-          return curveDetails;
-        };
+                return curveDetails;
+            };
 
-        ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(
-          ellipticCurveType
-        );
+            ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(
+                ellipticCurveType
+            );
 
-        ellipticEncryption.get_curve = function() {
-          return new EllipticCurve.CurveFp(
-            new BigInteger(this.selectedCurve.Q),
-            new BigInteger(this.selectedCurve.A),
-            new BigInteger(this.selectedCurve.B)
-          );
-        };
+            ellipticEncryption.get_curve = function () {
+                return new EllipticCurve.CurveFp(
+                    new BigInteger(this.selectedCurve.Q),
+                    new BigInteger(this.selectedCurve.A),
+                    new BigInteger(this.selectedCurve.B)
+                );
+            };
 
-        ellipticEncryption.get_G = function(curve) {
-          return new EllipticCurve.PointFp(
-            curve,
-            curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
-            curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))
-          );
-        };
+            ellipticEncryption.get_G = function (curve) {
+                return new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))
+                );
+            };
 
-        ellipticEncryption.pick_rand = function() {
-          var n = new BigInteger(this.selectedCurve.N);
-          var n1 = n.subtract(BigInteger.ONE);
-          var r = new BigInteger(n.bitLength(), this.rng);
-          return r.mod(n1).add(BigInteger.ONE);
-        };
+            ellipticEncryption.pick_rand = function () {
+                var n = new BigInteger(this.selectedCurve.N);
+                var n1 = n.subtract(BigInteger.ONE);
+                var r = new BigInteger(n.bitLength(), this.rng);
+                return r.mod(n1).add(BigInteger.ONE);
+            };
 
-        ellipticEncryption.senderRandom = function() {
-          var r = this.pick_rand();
-          return r.toString();
-        };
+            ellipticEncryption.senderRandom = function () {
+                var r = this.pick_rand();
+                return r.toString();
+            };
 
-        ellipticEncryption.receiverRandom = function() {
-          //This is receivers private key. For now we will use random. CHANGE IT LATER
-          var r = this.pick_rand();
-          return r.toString();
-        };
+            ellipticEncryption.receiverRandom = function () {
+                //This is receivers private key. For now we will use random. CHANGE IT LATER
+                var r = this.pick_rand();
+                return r.toString();
+            };
 
-        ellipticEncryption.senderPublicString = function(senderPrivateKey) {
-          var senderKeyECData = {};
+            ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+                var senderKeyECData = {};
 
-          var curve = this.get_curve();
-          var G = this.get_G(curve);
-          var a = new BigInteger(senderPrivateKey);
-          var P = G.multiply(a);
-          senderKeyECData.XValuePublicString = P.getX()
-            .toBigInteger()
-            .toString();
-          senderKeyECData.YValuePublicString = P.getY()
-            .toBigInteger()
-            .toString();
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(senderPrivateKey);
+                var P = G.multiply(a);
+                senderKeyECData.XValuePublicString = P.getX()
+                    .toBigInteger()
+                    .toString();
+                senderKeyECData.YValuePublicString = P.getY()
+                    .toBigInteger()
+                    .toString();
 
-          return senderKeyECData;
-        };
+                return senderKeyECData;
+            };
 
-        //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
-        //you don't have to run receiverRandom and the bottom function
-        ellipticEncryption.receiverPublicString = function(receiverPublicKey) {
-          var receiverKeyECData = {};
+            //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+            //you don't have to run receiverRandom and the bottom function
+            ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+                var receiverKeyECData = {};
 
-          var curve = this.get_curve();
-          var G = this.get_G(curve);
-          var a = new BigInteger(receiverPublicKey);
-          var P = G.multiply(a);
-          receiverKeyECData.XValuePublicString = P.getX()
-            .toBigInteger()
-            .toString();
-          receiverKeyECData.YValuePublicString = P.getY()
-            .toBigInteger()
-            .toString();
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(receiverPublicKey);
+                var P = G.multiply(a);
+                receiverKeyECData.XValuePublicString = P.getX()
+                    .toBigInteger()
+                    .toString();
+                receiverKeyECData.YValuePublicString = P.getY()
+                    .toBigInteger()
+                    .toString();
 
-          return receiverKeyECData;
-        };
+                return receiverKeyECData;
+            };
 
-        ellipticEncryption.senderSharedKeyDerivation = function(
-          receiverPublicStringXValue,
-          receiverPublicStringYValue,
-          senderPrivateKey
-        ) {
-          var senderDerivedKey = {};
-          var curve = this.get_curve();
-          var P = new EllipticCurve.PointFp(
-            curve,
-            curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
-            curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))
-          );
-          var a = new BigInteger(senderPrivateKey);
-          var S = P.multiply(a);
+            ellipticEncryption.senderSharedKeyDerivation = function (
+                receiverPublicStringXValue,
+                receiverPublicStringYValue,
+                senderPrivateKey
+            ) {
+                var senderDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))
+                );
+                var a = new BigInteger(senderPrivateKey);
+                var S = P.multiply(a);
 
-          senderDerivedKey.XValue = S.getX()
-            .toBigInteger()
-            .toString();
-          senderDerivedKey.YValue = S.getY()
-            .toBigInteger()
-            .toString();
+                senderDerivedKey.XValue = S.getX()
+                    .toBigInteger()
+                    .toString();
+                senderDerivedKey.YValue = S.getY()
+                    .toBigInteger()
+                    .toString();
 
-          return senderDerivedKey;
-        };
+                return senderDerivedKey;
+            };
 
-        ellipticEncryption.receiverSharedKeyDerivation = function(
-          senderPublicStringXValue,
-          senderPublicStringYValue,
-          receiverPrivateKey
-        ) {
-          var receiverDerivedKey = {};
-          var curve = this.get_curve();
-          var P = new EllipticCurve.PointFp(
-            curve,
-            curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
-            curve.fromBigInteger(new BigInteger(senderPublicStringYValue))
-          );
-          var a = new BigInteger(receiverPrivateKey);
-          var S = P.multiply(a);
+            ellipticEncryption.receiverSharedKeyDerivation = function (
+                senderPublicStringXValue,
+                senderPublicStringYValue,
+                receiverPrivateKey
+            ) {
+                var receiverDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(senderPublicStringYValue))
+                );
+                var a = new BigInteger(receiverPrivateKey);
+                var S = P.multiply(a);
 
-          receiverDerivedKey.XValue = S.getX()
-            .toBigInteger()
-            .toString();
-          receiverDerivedKey.YValue = S.getY()
-            .toBigInteger()
-            .toString();
+                receiverDerivedKey.XValue = S.getX()
+                    .toBigInteger()
+                    .toString();
+                receiverDerivedKey.YValue = S.getY()
+                    .toBigInteger()
+                    .toString();
 
-          return receiverDerivedKey;
-        };
-      })("secp256k1"); // End of EllipticCurveEncryption Object
+                return receiverDerivedKey;
+            };
+        })("secp256k1"); // End of EllipticCurveEncryption Object
     </script>
     <!-- Kademelia -->
     <script>
-      /*Kademlia DHT K-bucket implementation as a binary tree.*/
+        /*Kademlia DHT K-bucket implementation as a binary tree.*/
 
-      if (typeof reactor == "undefined" || !reactor) {
-        (function() {
-          function Event(name) {
-            this.name = name;
-            this.callbacks = [];
-          }
-          Event.prototype.registerCallback = function(callback) {
-            this.callbacks.push(callback);
-          };
+        if (typeof reactor == "undefined" || !reactor) {
+            (function () {
+                function Event(name) {
+                    this.name = name;
+                    this.callbacks = [];
+                }
+                Event.prototype.registerCallback = function (callback) {
+                    this.callbacks.push(callback);
+                };
 
-          function Reactor() {
-            this.events = {};
-          }
+                function Reactor() {
+                    this.events = {};
+                }
 
-          Reactor.prototype.registerEvent = function(eventName) {
-            var event = new Event(eventName);
-            this.events[eventName] = event;
-          };
+                Reactor.prototype.registerEvent = function (eventName) {
+                    var event = new Event(eventName);
+                    this.events[eventName] = event;
+                };
 
-          Reactor.prototype.dispatchEvent = function(eventName, eventArgs) {
-            this.events[eventName].callbacks.forEach(function(callback) {
-              callback(eventArgs);
-            });
-          };
+                Reactor.prototype.dispatchEvent = function (eventName, eventArgs) {
+                    this.events[eventName].callbacks.forEach(function (callback) {
+                        callback(eventArgs);
+                    });
+                };
 
-          Reactor.prototype.addEventListener = function(eventName, callback) {
-            this.events[eventName].registerCallback(callback);
-          };
+                Reactor.prototype.addEventListener = function (eventName, callback) {
+                    this.events[eventName].registerCallback(callback);
+                };
 
-          window.reactor = new Reactor();
-        })();
-      }
+                window.reactor = new Reactor();
+            })();
+        }
 
-      reactor.registerEvent("added");
-      reactor.addEventListener("added", function(someObject) {
-        console.log("Added fired with data " + someObject);
-      });
-
-      reactor.registerEvent("removed");
-      reactor.addEventListener("removed", function(someObject) {
-        console.log("Removed fired with data " + someObject);
-      });
-
-      reactor.registerEvent("updated");
-      reactor.addEventListener("updated", function(someObject) {
-        console.log("Updated fired with data " + someObject);
-      });
-
-      reactor.registerEvent("bucket_full");
-      reactor.addEventListener("bucket_full", function(someObject) {
-        console.log("Bucket full " + someObject);
-      });
-
-      /*
-        //Sample Usage
-        //Creating and defining the event
-        reactor.registerEvent('big bang');
-        reactor.addEventListener('big bang', function(someObject){
-        console.log('This is big bang listener yo!'+ someObject.a);
+        reactor.registerEvent("added");
+        reactor.addEventListener("added", function (someObject) {
+            console.log("Added fired with data " + someObject);
         });
-        
-        //Firing the event
-        reactor.dispatchEvent('big bang');
-        reactor.dispatchEvent('big bang',{a:1});
-        reactor.dispatchEvent('big bang',{a:55});
-        
-        */
 
-      //Checking if existing NodeID can be used
-      //This first block of if will initialize the configuration of KBucket
-      //Add Events, Messaging between different K-Buckets, and attach relevant distributed data
+        reactor.registerEvent("removed");
+        reactor.addEventListener("removed", function (someObject) {
+            console.log("Removed fired with data " + someObject);
+        });
 
-      /**
-       * @param  {Uint8Array} array1
-       * @param  {Uint8Array} array2
-       * @return {Boolean}
-       */
-      function arrayEquals(array1, array2) {
-        if (array1 === array2) {
-          return true;
-        }
-        if (array1.length !== array2.length) {
-          return false;
-        }
-        for (let i = 0, length = array1.length; i < length; ++i) {
-          if (array1[i] !== array2[i]) {
-            return false;
-          }
-        }
-        return true;
-      }
+        reactor.registerEvent("updated");
+        reactor.addEventListener("updated", function (someObject) {
+            console.log("Updated fired with data " + someObject);
+        });
 
-      function createNode() {
-        return {
-          contacts: [],
-          dontSplit: false,
-          left: null,
-          right: null
-        };
-      }
+        reactor.registerEvent("bucket_full");
+        reactor.addEventListener("bucket_full", function (someObject) {
+            console.log("Bucket full " + someObject);
+        });
 
-      function ensureInt8(name, val) {
-        if (!(val instanceof Uint8Array)) {
-          throw new TypeError(name + " is not a Uint8Array");
-        }
-      }
-
-      /**
-       * Implementation of a Kademlia DHT k-bucket used for storing
-       * contact (peer node) information.
-       *
-       * @extends EventEmitter
-       */
-      function BuildKBucket(options = {}) {
-        /**
-         * `options`:
-         *   `distance`: Function
-         *     `function (firstId, secondId) { return distance }` An optional
-         *     `distance` function that gets two `id` Uint8Arrays
-         *     and return distance (as number) between them.
-         *   `arbiter`: Function (Default: vectorClock arbiter)
-         *     `function (incumbent, candidate) { return contact; }` An optional
-         *     `arbiter` function that givent two `contact` objects with the same `id`
-         *     returns the desired object to be used for updating the k-bucket. For
-         *     more details, see [arbiter function](#arbiter-function).
-         *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
-         *     If not provided, a local node id will be created via `randomBytes(20)`.
-         *     `metadata`: Object (Default: {}) Optional satellite data to include
-         *     with the k-bucket. `metadata` property is guaranteed not be altered by,
-         *     it is provided as an explicit container for users of k-bucket to store
-         *     implementation-specific data.
-         *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
-         *     that a k-bucket can contain before being full or split.
-         *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
-         *     ping when a bucket that should not be split becomes full. KBucket will
-         *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
-         *     not been contacted the longest.
-         *
-         * @param {Object=} options optional
-         */
-
-        this.localNodeId =
-          options.localNodeId ||
-          window.crypto.getRandomValues(new Uint8Array(20));
-        this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20;
-        this.numberOfNodesToPing = options.numberOfNodesToPing || 3;
-        this.distance = options.distance || this.distance;
-        // use an arbiter from options or vectorClock arbiter by default
-        this.arbiter = options.arbiter || this.arbiter;
-        this.metadata = Object.assign({}, options.metadata);
-
-        ensureInt8("option.localNodeId as parameter 1", this.localNodeId);
-
-        this.root = createNode();
-
-        /**
-         * Default arbiter function for contacts with the same id. Uses
-         * contact.vectorClock to select which contact to update the k-bucket with.
-         * Contact with larger vectorClock field will be selected. If vectorClock is
-         * the same, candidat will be selected.
-         *
-         * @param  {Object} incumbent Contact currently stored in the k-bucket.
-         * @param  {Object} candidate Contact being added to the k-bucket.
-         * @return {Object}           Contact to updated the k-bucket with.
-         */
-        this.arbiter = function(incumbent, candidate) {
-          return incumbent.vectorClock > candidate.vectorClock
-            ? incumbent
-            : candidate;
-        };
-
-        /**
-         * Default distance function. Finds the XOR
-         * distance between firstId and secondId.
-         *
-         * @param  {Uint8Array} firstId  Uint8Array containing first id.
-         * @param  {Uint8Array} secondId Uint8Array containing second id.
-         * @return {Number}              Integer The XOR distance between firstId
-         *                               and secondId.
-         */
-        this.distance = function(firstId, secondId) {
-          let distance = 0;
-          let i = 0;
-          const min = Math.min(firstId.length, secondId.length);
-          const max = Math.max(firstId.length, secondId.length);
-          for (; i < min; ++i) {
-            distance = distance * 256 + (firstId[i] ^ secondId[i]);
-          }
-          for (; i < max; ++i) distance = distance * 256 + 255;
-          return distance;
-        };
-
-        /**
-         * Adds a contact to the k-bucket.
-         *
-         * @param {Object} contact the contact object to add
-         */
-        this.add = function(contact) {
-          ensureInt8("contact.id", (contact || {}).id);
-
-          let bitIndex = 0;
-          let node = this.root;
-
-          while (node.contacts === null) {
-            // this is not a leaf node but an inner node with 'low' and 'high'
-            // branches; we will check the appropriate bit of the identifier and
-            // delegate to the appropriate node for further processing
-            node = this._determineNode(node, contact.id, bitIndex++);
-          }
-
-          // check if the contact already exists
-          const index = this._indexOf(node, contact.id);
-          if (index >= 0) {
-            this._update(node, index, contact);
-            return this;
-          }
-
-          if (node.contacts.length < this.numberOfNodesPerKBucket) {
-            node.contacts.push(contact);
-            reactor.dispatchEvent("added", contact);
-            return this;
-          }
-
-          // the bucket is full
-          if (node.dontSplit) {
-            // we are not allowed to split the bucket
-            // we need to ping the first this.numberOfNodesToPing
-            // in order to determine if they are alive
-            // only if one of the pinged nodes does not respond, can the new contact
-            // be added (this prevents DoS flodding with new invalid contacts)
-            reactor.dispatchEvent("bucket_full", {
-              1: node.contacts.slice(0, this.numberOfNodesToPing),
-              2: contact
-            });
-            return this;
-          }
-
-          this._split(node, bitIndex);
-          return this.add(contact);
-        };
-
-        /**
-         * Get the n closest contacts to the provided node id. "Closest" here means:
-         * closest according to the XOR metric of the contact node id.
-         *
-         * @param  {Uint8Array} id  Contact node id
-         * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
-         *                          closest contacts to return
-         * @return {Array}          Array Maximum of n closest contacts to the node id
-         */
-        this.closest = function(id, n = Infinity) {
-          ensureInt8("id", id);
-
-          if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
-            throw new TypeError("n is not positive number");
-          }
-
-          let contacts = [];
-
-          for (
-            let nodes = [this.root], bitIndex = 0;
-            nodes.length > 0 && contacts.length < n;
-
-          ) {
-            const node = nodes.pop();
-            if (node.contacts === null) {
-              const detNode = this._determineNode(node, id, bitIndex++);
-              nodes.push(node.left === detNode ? node.right : node.left);
-              nodes.push(detNode);
-            } else {
-              contacts = contacts.concat(node.contacts);
-            }
-          }
-
-          return contacts
-            .map(a => [this.distance(a.id, id), a])
-            .sort((a, b) => a[0] - b[0])
-            .slice(0, n)
-            .map(a => a[1]);
-        };
-
-        /**
-         * Counts the total number of contacts in the tree.
-         *
-         * @return {Number} The number of contacts held in the tree
-         */
-        this.count = function() {
-          // return this.toArray().length
-          let count = 0;
-          for (const nodes = [this.root]; nodes.length > 0; ) {
-            const node = nodes.pop();
-            if (node.contacts === null) nodes.push(node.right, node.left);
-            else count += node.contacts.length;
-          }
-          return count;
-        };
-
-        /**
-         * Determines whether the id at the bitIndex is 0 or 1.
-         * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
-         *
-         * @param  {Object} node     internal object that has 2 leafs: left and right
-         * @param  {Uint8Array} id   Id to compare localNodeId with.
-         * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
-         *                           to check in the id Uint8Array.
-         * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
-         */
-        this._determineNode = function(node, id, bitIndex) {
-          // *NOTE* remember that id is a Uint8Array and has granularity of
-          // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
-
-          // id's that are too short are put in low bucket (1 byte = 8 bits)
-          // (bitIndex >> 3) finds how many bytes the bitIndex describes
-          // bitIndex % 8 checks if we have extra bits beyond byte multiples
-          // if number of bytes is <= no. of bytes described by bitIndex and there
-          // are extra bits to consider, this means id has less bits than what
-          // bitIndex describes, id therefore is too short, and will be put in low
-          // bucket
-          const bytesDescribedByBitIndex = bitIndex >> 3;
-          const bitIndexWithinByte = bitIndex % 8;
-          if (
-            id.length <= bytesDescribedByBitIndex &&
-            bitIndexWithinByte !== 0
-          ) {
-            return node.left;
-          }
-
-          const byteUnderConsideration = id[bytesDescribedByBitIndex];
-
-          // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
-          // where 255 is 11111111 and 0 is 00000000
-          // in order to find out whether the bit at bitIndexWithinByte is set
-          // we construct (1 << (7 - bitIndexWithinByte)) which will consist
-          // of all bits being 0, with only one bit set to 1
-          // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
-          // (1 << (7 - 3)) -> (1 << 4) -> 16
-          if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
-            return node.right;
-          }
-
-          return node.left;
-        };
-
-        /**
-         * Get a contact by its exact ID.
-         * If this is a leaf, loop through the bucket contents and return the correct
-         * contact if we have it or null if not. If this is an inner node, determine
-         * which branch of the tree to traverse and repeat.
-         *
-         * @param  {Uint8Array} id The ID of the contact to fetch.
-         * @return {Object|Null}   The contact if available, otherwise null
-         */
-        this.get = function(id) {
-          ensureInt8("id", id);
-
-          let bitIndex = 0;
-
-          let node = this.root;
-          while (node.contacts === null) {
-            node = this._determineNode(node, id, bitIndex++);
-          }
-
-          // index of uses contact id for matching
-          const index = this._indexOf(node, id);
-          return index >= 0 ? node.contacts[index] : null;
-        };
-
-        /**
-         * Returns the index of the contact with provided
-         * id if it exists, returns -1 otherwise.
-         *
-         * @param  {Object} node    internal object that has 2 leafs: left and right
-         * @param  {Uint8Array} id  Contact node id.
-         * @return {Number}         Integer Index of contact with provided id if it
-         *                          exists, -1 otherwise.
-         */
-        this._indexOf = function(node, id) {
-          for (let i = 0; i < node.contacts.length; ++i) {
-            if (arrayEquals(node.contacts[i].id, id)) return i;
-          }
-
-          return -1;
-        };
-
-        /**
-         * Removes contact with the provided id.
-         *
-         * @param  {Uint8Array} id The ID of the contact to remove.
-         * @return {Object}        The k-bucket itself.
-         */
-        this.remove = function(id) {
-          ensureInt8("the id as parameter 1", id);
-
-          let bitIndex = 0;
-          let node = this.root;
-
-          while (node.contacts === null) {
-            node = this._determineNode(node, id, bitIndex++);
-          }
-
-          const index = this._indexOf(node, id);
-          if (index >= 0) {
-            const contact = node.contacts.splice(index, 1)[0];
-            reactor.dispatchEvent("removed", contact);
-          }
-
-          return this;
-        };
-
-        /**
-         * Splits the node, redistributes contacts to the new nodes, and marks the
-         * node that was split as an inner node of the binary tree of nodes by
-         * setting this.root.contacts = null
-         *
-         * @param  {Object} node     node for splitting
-         * @param  {Number} bitIndex the bitIndex to which byte to check in the
-         *                           Uint8Array for navigating the binary tree
-         */
-        this._split = function(node, bitIndex) {
-          node.left = createNode();
-          node.right = createNode();
-
-          // redistribute existing contacts amongst the two newly created nodes
-          for (const contact of node.contacts) {
-            this._determineNode(node, contact.id, bitIndex).contacts.push(
-              contact
-            );
-          }
-
-          node.contacts = null; // mark as inner tree node
-
-          // don't split the "far away" node
-          // we check where the local node would end up and mark the other one as
-          // "dontSplit" (i.e. "far away")
-          const detNode = this._determineNode(node, this.localNodeId, bitIndex);
-          const otherNode = node.left === detNode ? node.right : node.left;
-          otherNode.dontSplit = true;
-        };
-
-        /**
-         * Returns all the contacts contained in the tree as an array.
-         * If this is a leaf, return a copy of the bucket. `slice` is used so that we
-         * don't accidentally leak an internal reference out that might be
-         * accidentally misused. If this is not a leaf, return the union of the low
-         * and high branches (themselves also as arrays).
-         *
-         * @return {Array} All of the contacts in the tree, as an array
-         */
-        this.toArray = function() {
-          let result = [];
-          for (const nodes = [this.root]; nodes.length > 0; ) {
-            const node = nodes.pop();
-            if (node.contacts === null) nodes.push(node.right, node.left);
-            else result = result.concat(node.contacts);
-          }
-          return result;
-        };
-
-        /**
-         * Updates the contact selected by the arbiter.
-         * If the selection is our old contact and the candidate is some new contact
-         * then the new contact is abandoned (not added).
-         * If the selection is our old contact and the candidate is our old contact
-         * then we are refreshing the contact and it is marked as most recently
-         * contacted (by being moved to the right/end of the bucket array).
-         * If the selection is our new contact, the old contact is removed and the new
-         * contact is marked as most recently contacted.
-         *
-         * @param  {Object} node    internal object that has 2 leafs: left and right
-         * @param  {Number} index   the index in the bucket where contact exists
-         *                          (index has already been computed in a previous
-         *                          calculation)
-         * @param  {Object} contact The contact object to update.
-         */
-        this._update = function(node, index, contact) {
-          // sanity check
-          if (!arrayEquals(node.contacts[index].id, contact.id)) {
-            throw new Error("wrong index for _update");
-          }
-
-          const incumbent = node.contacts[index];
-
-          /***************Change made by Abhishek*************/
-          const selection = this.arbiter(incumbent, contact);
-          // if the selection is our old contact and the candidate is some new
-          // contact, then there is nothing to do
-          if (selection === incumbent && incumbent !== contact) return;
-
-          node.contacts.splice(index, 1); // remove old contact
-          node.contacts.push(selection); // add more recent contact version
-          /***************Change made by Abhishek*************/
-          reactor.dispatchEvent("updated", {
-            ...incumbent,
-            ...selection
+        /*
+          //Sample Usage
+          //Creating and defining the event
+          reactor.registerEvent('big bang');
+          reactor.addEventListener('big bang', function(someObject){
+          console.log('This is big bang listener yo!'+ someObject.a);
           });
-          //reactor.dispatchEvent('updated', incumbent.concat(selection))
-        };
-      }
+          
+          //Firing the event
+          reactor.dispatchEvent('big bang');
+          reactor.dispatchEvent('big bang',{a:1});
+          reactor.dispatchEvent('big bang',{a:55});
+          
+          */
+
+        //Checking if existing NodeID can be used
+        //This first block of if will initialize the configuration of KBucket
+        //Add Events, Messaging between different K-Buckets, and attach relevant distributed data
+
+        /**
+         * @param  {Uint8Array} array1
+         * @param  {Uint8Array} array2
+         * @return {Boolean}
+         */
+        function arrayEquals(array1, array2) {
+            if (array1 === array2) {
+                return true;
+            }
+            if (array1.length !== array2.length) {
+                return false;
+            }
+            for (let i = 0, length = array1.length; i < length; ++i) {
+                if (array1[i] !== array2[i]) {
+                    return false;
+                }
+            }
+            return true;
+        }
+
+        function createNode() {
+            return {
+                contacts: [],
+                dontSplit: false,
+                left: null,
+                right: null
+            };
+        }
+
+        function ensureInt8(name, val) {
+            if (!(val instanceof Uint8Array)) {
+                throw new TypeError(name + " is not a Uint8Array");
+            }
+        }
+
+        /**
+         * Implementation of a Kademlia DHT k-bucket used for storing
+         * contact (peer node) information.
+         *
+         * @extends EventEmitter
+         */
+        function BuildKBucket(options = {}) {
+            /**
+             * `options`:
+             *   `distance`: Function
+             *     `function (firstId, secondId) { return distance }` An optional
+             *     `distance` function that gets two `id` Uint8Arrays
+             *     and return distance (as number) between them.
+             *   `arbiter`: Function (Default: vectorClock arbiter)
+             *     `function (incumbent, candidate) { return contact; }` An optional
+             *     `arbiter` function that givent two `contact` objects with the same `id`
+             *     returns the desired object to be used for updating the k-bucket. For
+             *     more details, see [arbiter function](#arbiter-function).
+             *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
+             *     If not provided, a local node id will be created via `randomBytes(20)`.
+             *     `metadata`: Object (Default: {}) Optional satellite data to include
+             *     with the k-bucket. `metadata` property is guaranteed not be altered by,
+             *     it is provided as an explicit container for users of k-bucket to store
+             *     implementation-specific data.
+             *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
+             *     that a k-bucket can contain before being full or split.
+             *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
+             *     ping when a bucket that should not be split becomes full. KBucket will
+             *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
+             *     not been contacted the longest.
+             *
+             * @param {Object=} options optional
+             */
+
+            this.localNodeId =
+                options.localNodeId ||
+                window.crypto.getRandomValues(new Uint8Array(20));
+            this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20;
+            this.numberOfNodesToPing = options.numberOfNodesToPing || 3;
+            this.distance = options.distance || this.distance;
+            // use an arbiter from options or vectorClock arbiter by default
+            this.arbiter = options.arbiter || this.arbiter;
+            this.metadata = Object.assign({}, options.metadata);
+
+            ensureInt8("option.localNodeId as parameter 1", this.localNodeId);
+
+            this.root = createNode();
+
+            /**
+             * Default arbiter function for contacts with the same id. Uses
+             * contact.vectorClock to select which contact to update the k-bucket with.
+             * Contact with larger vectorClock field will be selected. If vectorClock is
+             * the same, candidat will be selected.
+             *
+             * @param  {Object} incumbent Contact currently stored in the k-bucket.
+             * @param  {Object} candidate Contact being added to the k-bucket.
+             * @return {Object}           Contact to updated the k-bucket with.
+             */
+            this.arbiter = function (incumbent, candidate) {
+                return incumbent.vectorClock > candidate.vectorClock
+                    ? incumbent
+                    : candidate;
+            };
+
+            /**
+             * Default distance function. Finds the XOR
+             * distance between firstId and secondId.
+             *
+             * @param  {Uint8Array} firstId  Uint8Array containing first id.
+             * @param  {Uint8Array} secondId Uint8Array containing second id.
+             * @return {Number}              Integer The XOR distance between firstId
+             *                               and secondId.
+             */
+            this.distance = function (firstId, secondId) {
+                let distance = 0;
+                let i = 0;
+                const min = Math.min(firstId.length, secondId.length);
+                const max = Math.max(firstId.length, secondId.length);
+                for (; i < min; ++i) {
+                    distance = distance * 256 + (firstId[i] ^ secondId[i]);
+                }
+                for (; i < max; ++i) distance = distance * 256 + 255;
+                return distance;
+            };
+
+            /**
+             * Adds a contact to the k-bucket.
+             *
+             * @param {Object} contact the contact object to add
+             */
+            this.add = function (contact) {
+                ensureInt8("contact.id", (contact || {}).id);
+
+                let bitIndex = 0;
+                let node = this.root;
+
+                while (node.contacts === null) {
+                    // this is not a leaf node but an inner node with 'low' and 'high'
+                    // branches; we will check the appropriate bit of the identifier and
+                    // delegate to the appropriate node for further processing
+                    node = this._determineNode(node, contact.id, bitIndex++);
+                }
+
+                // check if the contact already exists
+                const index = this._indexOf(node, contact.id);
+                if (index >= 0) {
+                    this._update(node, index, contact);
+                    return this;
+                }
+
+                if (node.contacts.length < this.numberOfNodesPerKBucket) {
+                    node.contacts.push(contact);
+                    reactor.dispatchEvent("added", contact);
+                    return this;
+                }
+
+                // the bucket is full
+                if (node.dontSplit) {
+                    // we are not allowed to split the bucket
+                    // we need to ping the first this.numberOfNodesToPing
+                    // in order to determine if they are alive
+                    // only if one of the pinged nodes does not respond, can the new contact
+                    // be added (this prevents DoS flodding with new invalid contacts)
+                    reactor.dispatchEvent("bucket_full", {
+                        1: node.contacts.slice(0, this.numberOfNodesToPing),
+                        2: contact
+                    });
+                    return this;
+                }
+
+                this._split(node, bitIndex);
+                return this.add(contact);
+            };
+
+            /**
+             * Get the n closest contacts to the provided node id. "Closest" here means:
+             * closest according to the XOR metric of the contact node id.
+             *
+             * @param  {Uint8Array} id  Contact node id
+             * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
+             *                          closest contacts to return
+             * @return {Array}          Array Maximum of n closest contacts to the node id
+             */
+            this.closest = function (id, n = Infinity) {
+                ensureInt8("id", id);
+
+                if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
+                    throw new TypeError("n is not positive number");
+                }
+
+                let contacts = [];
+
+                for (
+                    let nodes = [this.root], bitIndex = 0;
+                    nodes.length > 0 && contacts.length < n;
+
+                ) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) {
+                        const detNode = this._determineNode(node, id, bitIndex++);
+                        nodes.push(node.left === detNode ? node.right : node.left);
+                        nodes.push(detNode);
+                    } else {
+                        contacts = contacts.concat(node.contacts);
+                    }
+                }
+
+                return contacts
+                    .map(a => [this.distance(a.id, id), a])
+                    .sort((a, b) => a[0] - b[0])
+                    .slice(0, n)
+                    .map(a => a[1]);
+            };
+
+            /**
+             * Counts the total number of contacts in the tree.
+             *
+             * @return {Number} The number of contacts held in the tree
+             */
+            this.count = function () {
+                // return this.toArray().length
+                let count = 0;
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) nodes.push(node.right, node.left);
+                    else count += node.contacts.length;
+                }
+                return count;
+            };
+
+            /**
+             * Determines whether the id at the bitIndex is 0 or 1.
+             * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
+             *
+             * @param  {Object} node     internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id   Id to compare localNodeId with.
+             * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
+             *                           to check in the id Uint8Array.
+             * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
+             */
+            this._determineNode = function (node, id, bitIndex) {
+                // *NOTE* remember that id is a Uint8Array and has granularity of
+                // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
+
+                // id's that are too short are put in low bucket (1 byte = 8 bits)
+                // (bitIndex >> 3) finds how many bytes the bitIndex describes
+                // bitIndex % 8 checks if we have extra bits beyond byte multiples
+                // if number of bytes is <= no. of bytes described by bitIndex and there
+                // are extra bits to consider, this means id has less bits than what
+                // bitIndex describes, id therefore is too short, and will be put in low
+                // bucket
+                const bytesDescribedByBitIndex = bitIndex >> 3;
+                const bitIndexWithinByte = bitIndex % 8;
+                if (
+                    id.length <= bytesDescribedByBitIndex &&
+                    bitIndexWithinByte !== 0
+                ) {
+                    return node.left;
+                }
+
+                const byteUnderConsideration = id[bytesDescribedByBitIndex];
+
+                // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
+                // where 255 is 11111111 and 0 is 00000000
+                // in order to find out whether the bit at bitIndexWithinByte is set
+                // we construct (1 << (7 - bitIndexWithinByte)) which will consist
+                // of all bits being 0, with only one bit set to 1
+                // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
+                // (1 << (7 - 3)) -> (1 << 4) -> 16
+                if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
+                    return node.right;
+                }
+
+                return node.left;
+            };
+
+            /**
+             * Get a contact by its exact ID.
+             * If this is a leaf, loop through the bucket contents and return the correct
+             * contact if we have it or null if not. If this is an inner node, determine
+             * which branch of the tree to traverse and repeat.
+             *
+             * @param  {Uint8Array} id The ID of the contact to fetch.
+             * @return {Object|Null}   The contact if available, otherwise null
+             */
+            this.get = function (id) {
+                ensureInt8("id", id);
+
+                let bitIndex = 0;
+
+                let node = this.root;
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++);
+                }
+
+                // index of uses contact id for matching
+                const index = this._indexOf(node, id);
+                return index >= 0 ? node.contacts[index] : null;
+            };
+
+            /**
+             * Returns the index of the contact with provided
+             * id if it exists, returns -1 otherwise.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id  Contact node id.
+             * @return {Number}         Integer Index of contact with provided id if it
+             *                          exists, -1 otherwise.
+             */
+            this._indexOf = function (node, id) {
+                for (let i = 0; i < node.contacts.length; ++i) {
+                    if (arrayEquals(node.contacts[i].id, id)) return i;
+                }
+
+                return -1;
+            };
+
+            /**
+             * Removes contact with the provided id.
+             *
+             * @param  {Uint8Array} id The ID of the contact to remove.
+             * @return {Object}        The k-bucket itself.
+             */
+            this.remove = function (id) {
+                ensureInt8("the id as parameter 1", id);
+
+                let bitIndex = 0;
+                let node = this.root;
+
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++);
+                }
+
+                const index = this._indexOf(node, id);
+                if (index >= 0) {
+                    const contact = node.contacts.splice(index, 1)[0];
+                    reactor.dispatchEvent("removed", contact);
+                }
+
+                return this;
+            };
+
+            /**
+             * Splits the node, redistributes contacts to the new nodes, and marks the
+             * node that was split as an inner node of the binary tree of nodes by
+             * setting this.root.contacts = null
+             *
+             * @param  {Object} node     node for splitting
+             * @param  {Number} bitIndex the bitIndex to which byte to check in the
+             *                           Uint8Array for navigating the binary tree
+             */
+            this._split = function (node, bitIndex) {
+                node.left = createNode();
+                node.right = createNode();
+
+                // redistribute existing contacts amongst the two newly created nodes
+                for (const contact of node.contacts) {
+                    this._determineNode(node, contact.id, bitIndex).contacts.push(
+                        contact
+                    );
+                }
+
+                node.contacts = null; // mark as inner tree node
+
+                // don't split the "far away" node
+                // we check where the local node would end up and mark the other one as
+                // "dontSplit" (i.e. "far away")
+                const detNode = this._determineNode(node, this.localNodeId, bitIndex);
+                const otherNode = node.left === detNode ? node.right : node.left;
+                otherNode.dontSplit = true;
+            };
+
+            /**
+             * Returns all the contacts contained in the tree as an array.
+             * If this is a leaf, return a copy of the bucket. `slice` is used so that we
+             * don't accidentally leak an internal reference out that might be
+             * accidentally misused. If this is not a leaf, return the union of the low
+             * and high branches (themselves also as arrays).
+             *
+             * @return {Array} All of the contacts in the tree, as an array
+             */
+            this.toArray = function () {
+                let result = [];
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) nodes.push(node.right, node.left);
+                    else result = result.concat(node.contacts);
+                }
+                return result;
+            };
+
+            /**
+             * Updates the contact selected by the arbiter.
+             * If the selection is our old contact and the candidate is some new contact
+             * then the new contact is abandoned (not added).
+             * If the selection is our old contact and the candidate is our old contact
+             * then we are refreshing the contact and it is marked as most recently
+             * contacted (by being moved to the right/end of the bucket array).
+             * If the selection is our new contact, the old contact is removed and the new
+             * contact is marked as most recently contacted.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Number} index   the index in the bucket where contact exists
+             *                          (index has already been computed in a previous
+             *                          calculation)
+             * @param  {Object} contact The contact object to update.
+             */
+            this._update = function (node, index, contact) {
+                // sanity check
+                if (!arrayEquals(node.contacts[index].id, contact.id)) {
+                    throw new Error("wrong index for _update");
+                }
+
+                const incumbent = node.contacts[index];
+
+                /***************Change made by Abhishek*************/
+                const selection = this.arbiter(incumbent, contact);
+                // if the selection is our old contact and the candidate is some new
+                // contact, then there is nothing to do
+                if (selection === incumbent && incumbent !== contact) return;
+
+                node.contacts.splice(index, 1); // remove old contact
+                node.contacts.push(selection); // add more recent contact version
+                /***************Change made by Abhishek*************/
+                reactor.dispatchEvent("updated", {
+                    ...incumbent,
+                    ...selection
+                });
+                //reactor.dispatchEvent('updated', incumbent.concat(selection))
+            };
+        }
     </script>
 
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-                /*!
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-         * @param  {String} str  The user-submitted string
-         * @return {String} str  The sanitized string
-         */
-         var sanitizeHTML = function (str) {
+        /*!
+    * Sanitize and encode all HTML in a user-submitted string
+    * (c) 2018 Chris Ferdinandi, MIT License, https://gomakethings.com
+    * @param  {String} str  The user-submitted string
+    * @return {String} str  The sanitized string
+    */
+        var sanitizeHTML = function (str) {
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@@ -13175,212 +16821,149 @@
     ----------------------------------------------------------------------------------->
 
     <script>
-        (function() {
+        (function () {
             let localbitcoinplusplus = {};
             function BitBang() {
-            
-            //SECTION: INITIALIZATION
-            localbitcoinplusplus = {
-                wallets: {},
-                trade: {},
-                rpc: {},
-                master_configurations: {},
-            };
 
-            Object.defineProperty(localbitcoinplusplus, "server", {
-                value: {
-                    btc_mainnet: ["https://insight.bitpay.com"],
-                    btc_testnet: ["https://test-insight.bitpay.com"],
-                    flo_mainnet: ["https://flosight.duckdns.org", 
-                                  "https://explorer.mediciland.com/",
-                                  "https://livenet.flocha.in/",
-                                  "http://livenet-explorer.floexperiments.com/"],
-                    flo_testnet: ["https://testnet-flosight.duckdns.org",
-                                  "https://testnet.flocha.in/"],
-                    flo_api_mainnet: ["https://ranchimallflo.duckdns.org"],
-                    flo_api_testnet: ["https://ranchimallflo-testnet.duckdns.org"],
-                },
-                writable: false,
-                configurable: false,
-                enumerable: false
-            });
+                //SECTION: INITIALIZATION
+                localbitcoinplusplus = {
+                    wallets: {},
+                    trade: {},
+                    rpc: {},
+                    master_configurations: {},
+                };
 
-            const ENVR = 'LIVE'; // LIVE, TEST  
-            const WS = 'wss';
-            const DBName = "localbitcoinDBUser";
-
-            if(DBName !== "localbitcoinDBUser") {
-              let ec_key = '';
-              if(typeof localStorage.masterEncryptionKey !== "string" 
-                || localStorage.masterEncryptionKey.length<1) {
-                ec_key = prompt('Enter MASTER ENCRYPT KEY', '');
-                if(ec_key.length) localStorage.setItem('masterEncryptionKey', ec_key);
-              }
-              
-              if(typeof localStorage.masterEncryptionKey !== "string"
-                || localStorage.masterEncryptionKey.length<1) 
-                throw new Error('Master Encrypt Key not found.');
-            } else {
-              localStorage.setItem('masterEncryptionKey', DBName);
-            }
-
-            const masterEncryptionKey = localStorage.masterEncryptionKey;
-
-            if (ENVR === 'LIVE') {
-
-                Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
-                    value: "FGcDVp9f3eqDcXXqXwxhpEoCReihzGFQCo",
+                Object.defineProperty(localbitcoinplusplus, "server", {
+                    value: {
+                        btc_mainnet: ["https://insight.bitpay.com"],
+                        btc_testnet: ["https://test-insight.bitpay.com"],
+                        flo_mainnet: ["https://flosight.duckdns.org",
+                            "https://explorer.mediciland.com/",
+                            "https://livenet.flocha.in/",
+                            "http://livenet-explorer.floexperiments.com/"],
+                        flo_testnet: ["https://testnet-flosight.duckdns.org",
+                            "https://testnet.flocha.in/"],
+                        flo_api_mainnet: ["https://ranchimallflo.duckdns.org"],
+                        flo_api_testnet: ["https://ranchimallflo-testnet.duckdns.org"],
+                    },
                     writable: false,
                     configurable: false,
-                    enumerable: true
+                    enumerable: false
                 });
 
-                Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
-                    value: "FLO",
-                    writable: false,
-                    configurable: false,
-                    enumerable: true
-                });
+                const ENVR = 'LIVE'; // LIVE, TEST  
+                const WS = 'wss';
+                const DBName = "localbitcoinDBUser"; // localbitcoinDBRemote1
 
-            } else {
-
-                Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
-                    value: "ocKKEivXC3TA8yf3ZEyh2kRMDgSh99y1a7",
-                    writable: false,
-                    configurable: false,
-                    enumerable: true
-                });
-
-                Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
-                    value: "FLO_TEST",
-                    writable: false,
-                    configurable: false,
-                    enumerable: true
-                });
-
-            }
-
-            localbitcoinplusplus.privateKey = {
-                isPrivateKey: function (key) {
-                    return (
-                        Bitcoin.ECKey.isWalletImportFormat(key) ||
-                        Bitcoin.ECKey.isCompressedWalletImportFormat(key) ||
-                        Bitcoin.ECKey.isHexFormat(key) ||
-                        Bitcoin.ECKey.isBase64Format(key) ||
-                        Bitcoin.ECKey.isMiniFormat(key)
-                    );
-                },
-                getECKeyFromAdding: function (privKey1, privKey2) {
-                    var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
-                    var ecKey1 = new Bitcoin.ECKey(privKey1);
-                    var ecKey2 = new Bitcoin.ECKey(privKey2);
-                    // if both keys are the same return null
-                    if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
-                        return null;
-                    if (ecKey1 == null || ecKey2 == null) return null;
-                    var combinedPrivateKey = new Bitcoin.ECKey(
-                        ecKey1.priv.add(ecKey2.priv).mod(n)
-                    );
-                    // compressed when both keys are compressed
-                    if (ecKey1.compressed && ecKey2.compressed)
-                        combinedPrivateKey.setCompressed(true);
-                    return combinedPrivateKey;
-                },
-                getECKeyFromMultiplying: function (privKey1, privKey2) {
-                    var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
-                    var ecKey1 = new Bitcoin.ECKey(privKey1);
-                    var ecKey2 = new Bitcoin.ECKey(privKey2);
-                    // if both keys are the same return null
-                    if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
-                        return null;
-                    if (ecKey1 == null || ecKey2 == null) return null;
-                    var combinedPrivateKey = new Bitcoin.ECKey(
-                        ecKey1.priv.multiply(ecKey2.priv).mod(n)
-                    );
-                    // compressed when both keys are compressed
-                    if (ecKey1.compressed && ecKey2.compressed)
-                        combinedPrivateKey.setCompressed(true);
-                    return combinedPrivateKey;
-                },
-                // 58 base58 characters starting with 6P
-                isBIP38Format: function (key) {
-                    key = key.toString();
-                    return /^6P[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{56}$/.test(
-                        key
-                    );
-                },
-                BIP38EncryptedKeyToByteArrayAsync: function (
-                    base58Encrypted,
-                    passphrase,
-                    callback
-                ) {
-                    var hex;
-                    try {
-                        hex = Bitcoin.Base58.decode(base58Encrypted);
-                    } catch (e) {
-                        callback(
-                            new Error(
-                                localbitcoinplusplus.translator.get(
-                                    "detailalertnotvalidprivatekey"
-                                )
-                            )
-                        );
-                        return;
+                if (DBName !== "localbitcoinDBUser") {
+                    let ec_key = '';
+                    if (typeof localStorage.masterEncryptionKey !== "string"
+                        || localStorage.masterEncryptionKey.length < 1) {
+                        ec_key = prompt('Enter MASTER ENCRYPT KEY', '');
+                        if (ec_key.length) localStorage.setItem('masterEncryptionKey', ec_key);
                     }
 
-                    // 43 bytes: 2 bytes prefix, 37 bytes payload, 4 bytes checksum
-                    if (hex.length != 43) {
-                        callback(
-                            new Error(
-                                localbitcoinplusplus.translator.get(
-                                    "detailalertnotvalidprivatekey"
-                                )
-                            )
-                        );
-                        return;
-                    }
-                    // first byte is always 0x01
-                    else if (hex[0] != 0x01) {
-                        callback(
-                            new Error(
-                                localbitcoinplusplus.translator.get(
-                                    "detailalertnotvalidprivatekey"
-                                )
-                            )
-                        );
-                        return;
-                    }
+                    if (typeof localStorage.masterEncryptionKey !== "string"
+                        || localStorage.masterEncryptionKey.length < 1)
+                        throw new Error('Master Encrypt Key not found.');
+                } else {
+                    localStorage.setItem('masterEncryptionKey', DBName);
+                }
 
-                    var expChecksum = hex.slice(-4);
-                    hex = hex.slice(0, -4);
-                    var checksum = Bitcoin.Util.dsha256(hex);
-                    if (
-                        checksum[0] != expChecksum[0] ||
-                        checksum[1] != expChecksum[1] ||
-                        checksum[2] != expChecksum[2] ||
-                        checksum[3] != expChecksum[3]
+                const masterEncryptionKey = localStorage.masterEncryptionKey;
+
+                if (ENVR === 'LIVE') {
+
+                    Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
+                        value: "FGcDVp9f3eqDcXXqXwxhpEoCReihzGFQCo",
+                        writable: false,
+                        configurable: false,
+                        enumerable: true
+                    });
+
+                    Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
+                        value: "FLO",
+                        writable: false,
+                        configurable: false,
+                        enumerable: true
+                    });
+
+                } else {
+
+                    Object.defineProperty(localbitcoinplusplus, "RM_FLO_SENDING_ADDR", {
+                        value: "ocKKEivXC3TA8yf3ZEyh2kRMDgSh99y1a7",
+                        writable: false,
+                        configurable: false,
+                        enumerable: true
+                    });
+
+                    Object.defineProperty(localbitcoinplusplus, "BASE_BLOCKCHAIN", {
+                        value: "FLO_TEST",
+                        writable: false,
+                        configurable: false,
+                        enumerable: true
+                    });
+
+                }
+
+                localbitcoinplusplus.privateKey = {
+                    isPrivateKey: function (key) {
+                        return (
+                            Bitcoin.ECKey.isWalletImportFormat(key) ||
+                            Bitcoin.ECKey.isCompressedWalletImportFormat(key) ||
+                            Bitcoin.ECKey.isHexFormat(key) ||
+                            Bitcoin.ECKey.isBase64Format(key) ||
+                            Bitcoin.ECKey.isMiniFormat(key)
+                        );
+                    },
+                    getECKeyFromAdding: function (privKey1, privKey2) {
+                        var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+                        var ecKey1 = new Bitcoin.ECKey(privKey1);
+                        var ecKey2 = new Bitcoin.ECKey(privKey2);
+                        // if both keys are the same return null
+                        if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+                            return null;
+                        if (ecKey1 == null || ecKey2 == null) return null;
+                        var combinedPrivateKey = new Bitcoin.ECKey(
+                            ecKey1.priv.add(ecKey2.priv).mod(n)
+                        );
+                        // compressed when both keys are compressed
+                        if (ecKey1.compressed && ecKey2.compressed)
+                            combinedPrivateKey.setCompressed(true);
+                        return combinedPrivateKey;
+                    },
+                    getECKeyFromMultiplying: function (privKey1, privKey2) {
+                        var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+                        var ecKey1 = new Bitcoin.ECKey(privKey1);
+                        var ecKey2 = new Bitcoin.ECKey(privKey2);
+                        // if both keys are the same return null
+                        if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+                            return null;
+                        if (ecKey1 == null || ecKey2 == null) return null;
+                        var combinedPrivateKey = new Bitcoin.ECKey(
+                            ecKey1.priv.multiply(ecKey2.priv).mod(n)
+                        );
+                        // compressed when both keys are compressed
+                        if (ecKey1.compressed && ecKey2.compressed)
+                            combinedPrivateKey.setCompressed(true);
+                        return combinedPrivateKey;
+                    },
+                    // 58 base58 characters starting with 6P
+                    isBIP38Format: function (key) {
+                        key = key.toString();
+                        return /^6P[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{56}$/.test(
+                            key
+                        );
+                    },
+                    BIP38EncryptedKeyToByteArrayAsync: function (
+                        base58Encrypted,
+                        passphrase,
+                        callback
                     ) {
-                        callback(
-                            new Error(
-                                localbitcoinplusplus.translator.get(
-                                    "detailalertnotvalidprivatekey"
-                                )
-                            )
-                        );
-                        return;
-                    }
-
-                    var isCompPoint = false;
-                    var isECMult = false;
-                    var hasLotSeq = false;
-                    // second byte for non-EC-multiplied key
-                    if (hex[1] == 0x42) {
-                        // key should use compression
-                        if (hex[2] == 0xe0) {
-                            isCompPoint = true;
-                        }
-                        // key should NOT use compression
-                        else if (hex[2] != 0xc0) {
+                        var hex;
+                        try {
+                            hex = Bitcoin.Base58.decode(base58Encrypted);
+                        } catch (e) {
                             callback(
                                 new Error(
                                     localbitcoinplusplus.translator.get(
@@ -13390,13 +16973,9 @@
                             );
                             return;
                         }
-                    }
-                    // second byte for EC-multiplied key
-                    else if (hex[1] == 0x43) {
-                        isECMult = true;
-                        isCompPoint = (hex[2] & 0x20) != 0;
-                        hasLotSeq = (hex[2] & 0x04) != 0;
-                        if ((hex[2] & 0x24) != hex[2]) {
+
+                        // 43 bytes: 2 bytes prefix, 37 bytes payload, 4 bytes checksum
+                        if (hex.length != 43) {
                             callback(
                                 new Error(
                                     localbitcoinplusplus.translator.get(
@@ -13406,1063 +16985,3332 @@
                             );
                             return;
                         }
-                    } else {
-                        callback(
-                            new Error(
-                                localbitcoinplusplus.translator.get(
-                                    "detailalertnotvalidprivatekey"
+                        // first byte is always 0x01
+                        else if (hex[0] != 0x01) {
+                            callback(
+                                new Error(
+                                    localbitcoinplusplus.translator.get(
+                                        "detailalertnotvalidprivatekey"
+                                    )
                                 )
-                            )
-                        );
-                        return;
-                    }
-
-                    var decrypted;
-                    var AES_opts = {
-                        mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
-                        asBytes: true
-                    };
-
-                    var verifyHashAndReturn = function () {
-                        var tmpkey = new Bitcoin.ECKey(decrypted); // decrypted using closure
-                        var base58AddrText = tmpkey
-                            .setCompressed(isCompPoint)
-                            .getBitcoinAddress(); // isCompPoint using closure
-                        checksum = Bitcoin.Util.dsha256(base58AddrText); // checksum using closure
+                            );
+                            return;
+                        }
 
+                        var expChecksum = hex.slice(-4);
+                        hex = hex.slice(0, -4);
+                        var checksum = Bitcoin.Util.dsha256(hex);
                         if (
-                            checksum[0] != hex[3] ||
-                            checksum[1] != hex[4] ||
-                            checksum[2] != hex[5] ||
-                            checksum[3] != hex[6]
+                            checksum[0] != expChecksum[0] ||
+                            checksum[1] != expChecksum[1] ||
+                            checksum[2] != expChecksum[2] ||
+                            checksum[3] != expChecksum[3]
                         ) {
                             callback(
                                 new Error(
                                     localbitcoinplusplus.translator.get(
-                                        "bip38alertincorrectpassphrase"
+                                        "detailalertnotvalidprivatekey"
                                     )
                                 )
-                            ); // callback using closure
+                            );
                             return;
                         }
-                        callback(tmpkey.getBitcoinPrivateKeyByteArray()); // callback using closure
-                    };
 
-                    if (!isECMult) {
-                        var addresshash = hex.slice(3, 7);
-                        Crypto_scrypt(passphrase, addresshash, 16384, 8, 8, 64, function (
+                        var isCompPoint = false;
+                        var isECMult = false;
+                        var hasLotSeq = false;
+                        // second byte for non-EC-multiplied key
+                        if (hex[1] == 0x42) {
+                            // key should use compression
+                            if (hex[2] == 0xe0) {
+                                isCompPoint = true;
+                            }
+                            // key should NOT use compression
+                            else if (hex[2] != 0xc0) {
+                                callback(
+                                    new Error(
+                                        localbitcoinplusplus.translator.get(
+                                            "detailalertnotvalidprivatekey"
+                                        )
+                                    )
+                                );
+                                return;
+                            }
+                        }
+                        // second byte for EC-multiplied key
+                        else if (hex[1] == 0x43) {
+                            isECMult = true;
+                            isCompPoint = (hex[2] & 0x20) != 0;
+                            hasLotSeq = (hex[2] & 0x04) != 0;
+                            if ((hex[2] & 0x24) != hex[2]) {
+                                callback(
+                                    new Error(
+                                        localbitcoinplusplus.translator.get(
+                                            "detailalertnotvalidprivatekey"
+                                        )
+                                    )
+                                );
+                                return;
+                            }
+                        } else {
+                            callback(
+                                new Error(
+                                    localbitcoinplusplus.translator.get(
+                                        "detailalertnotvalidprivatekey"
+                                    )
+                                )
+                            );
+                            return;
+                        }
+
+                        var decrypted;
+                        var AES_opts = {
+                            mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                            asBytes: true
+                        };
+
+                        var verifyHashAndReturn = function () {
+                            var tmpkey = new Bitcoin.ECKey(decrypted); // decrypted using closure
+                            var base58AddrText = tmpkey
+                                .setCompressed(isCompPoint)
+                                .getBitcoinAddress(); // isCompPoint using closure
+                            checksum = Bitcoin.Util.dsha256(base58AddrText); // checksum using closure
+
+                            if (
+                                checksum[0] != hex[3] ||
+                                checksum[1] != hex[4] ||
+                                checksum[2] != hex[5] ||
+                                checksum[3] != hex[6]
+                            ) {
+                                callback(
+                                    new Error(
+                                        localbitcoinplusplus.translator.get(
+                                            "bip38alertincorrectpassphrase"
+                                        )
+                                    )
+                                ); // callback using closure
+                                return;
+                            }
+                            callback(tmpkey.getBitcoinPrivateKeyByteArray()); // callback using closure
+                        };
+
+                        if (!isECMult) {
+                            var addresshash = hex.slice(3, 7);
+                            Crypto_scrypt(passphrase, addresshash, 16384, 8, 8, 64, function (
+                                derivedBytes
+                            ) {
+                                var k = derivedBytes.slice(32, 32 + 32);
+                                decrypted = Crypto.AES.decrypt(hex.slice(7, 7 + 32), k, AES_opts);
+                                for (var x = 0; x < 32; x++) decrypted[x] ^= derivedBytes[x];
+                                verifyHashAndReturn(); //TODO: pass in 'decrypted' as a param
+                            });
+                        } else {
+                            var ownerentropy = hex.slice(7, 7 + 8);
+                            var ownersalt = !hasLotSeq
+                                ? ownerentropy
+                                : ownerentropy.slice(0, 4);
+                            Crypto_scrypt(passphrase, ownersalt, 16384, 8, 8, 32, function (
+                                prefactorA
+                            ) {
+                                var passfactor;
+                                if (!hasLotSeq) {
+                                    // hasLotSeq using closure
+                                    passfactor = prefactorA;
+                                } else {
+                                    var prefactorB = prefactorA.concat(ownerentropy); // ownerentropy using closure
+                                    passfactor = Bitcoin.Util.dsha256(prefactorB);
+                                }
+                                // remove this ECKey from the pool (because user does not see it)
+                                var userKeyPool = Bitcoin.KeyPool.getArray();
+                                var kp = new Bitcoin.ECKey(passfactor);
+                                var passpoint = kp.setCompressed(true).getPub();
+                                Bitcoin.KeyPool.setArray(userKeyPool);
+                                var encryptedpart2 = hex.slice(23, 23 + 16);
+
+                                var addresshashplusownerentropy = hex.slice(3, 3 + 12);
+                                Crypto_scrypt(
+                                    passpoint,
+                                    addresshashplusownerentropy,
+                                    1024,
+                                    1,
+                                    1,
+                                    64,
+                                    function (derived) {
+                                        var k = derived.slice(32);
+
+                                        var unencryptedpart2 = Crypto.AES.decrypt(
+                                            encryptedpart2,
+                                            k,
+                                            AES_opts
+                                        );
+                                        for (var i = 0; i < 16; i++) {
+                                            unencryptedpart2[i] ^= derived[i + 16];
+                                        }
+
+                                        var encryptedpart1 = hex
+                                            .slice(15, 15 + 8)
+                                            .concat(unencryptedpart2.slice(0, 0 + 8));
+                                        var unencryptedpart1 = Crypto.AES.decrypt(
+                                            encryptedpart1,
+                                            k,
+                                            AES_opts
+                                        );
+                                        for (var i = 0; i < 16; i++) {
+                                            unencryptedpart1[i] ^= derived[i];
+                                        }
+
+                                        var seedb = unencryptedpart1
+                                            .slice(0, 0 + 16)
+                                            .concat(unencryptedpart2.slice(8, 8 + 8));
+
+                                        var factorb = Bitcoin.Util.dsha256(seedb);
+
+                                        var ps = EllipticCurve.getSECCurveByName("secp256k1");
+                                        var privateKey = BigInteger.fromByteArrayUnsigned(passfactor)
+                                            .multiply(BigInteger.fromByteArrayUnsigned(factorb))
+                                            .remainder(ps.getN());
+
+                                        decrypted = privateKey.toByteArrayUnsigned();
+                                        verifyHashAndReturn();
+                                    }
+                                );
+                            });
+                        }
+                    },
+                    BIP38PrivateKeyToEncryptedKeyAsync: function (
+                        base58Key,
+                        passphrase,
+                        compressed,
+                        callback
+                    ) {
+                        var privKey = new Bitcoin.ECKey(base58Key);
+                        var privKeyBytes = privKey.getBitcoinPrivateKeyByteArray();
+                        var address = privKey.setCompressed(compressed).getBitcoinAddress();
+
+                        // compute sha256(sha256(address)) and take first 4 bytes
+                        var salt = Bitcoin.Util.dsha256(address).slice(0, 4);
+
+                        // derive key using scrypt
+                        var AES_opts = {
+                            mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                            asBytes: true
+                        };
+
+                        Crypto_scrypt(passphrase, salt, 16384, 8, 8, 64, function (
                             derivedBytes
                         ) {
-                            var k = derivedBytes.slice(32, 32 + 32);
-                            decrypted = Crypto.AES.decrypt(hex.slice(7, 7 + 32), k, AES_opts);
-                            for (var x = 0; x < 32; x++) decrypted[x] ^= derivedBytes[x];
-                            verifyHashAndReturn(); //TODO: pass in 'decrypted' as a param
-                        });
-                    } else {
-                        var ownerentropy = hex.slice(7, 7 + 8);
-                        var ownersalt = !hasLotSeq
-                            ? ownerentropy
-                            : ownerentropy.slice(0, 4);
-                        Crypto_scrypt(passphrase, ownersalt, 16384, 8, 8, 32, function (
-                            prefactorA
-                        ) {
-                            var passfactor;
-                            if (!hasLotSeq) {
-                                // hasLotSeq using closure
-                                passfactor = prefactorA;
-                            } else {
-                                var prefactorB = prefactorA.concat(ownerentropy); // ownerentropy using closure
-                                passfactor = Bitcoin.Util.dsha256(prefactorB);
+                            for (var i = 0; i < 32; ++i) {
+                                privKeyBytes[i] ^= derivedBytes[i];
                             }
-                            // remove this ECKey from the pool (because user does not see it)
-                            var userKeyPool = Bitcoin.KeyPool.getArray();
-                            var kp = new Bitcoin.ECKey(passfactor);
-                            var passpoint = kp.setCompressed(true).getPub();
-                            Bitcoin.KeyPool.setArray(userKeyPool);
-                            var encryptedpart2 = hex.slice(23, 23 + 16);
 
-                            var addresshashplusownerentropy = hex.slice(3, 3 + 12);
-                            Crypto_scrypt(
-                                passpoint,
-                                addresshashplusownerentropy,
-                                1024,
-                                1,
-                                1,
-                                64,
-                                function (derived) {
-                                    var k = derived.slice(32);
-
-                                    var unencryptedpart2 = Crypto.AES.decrypt(
-                                        encryptedpart2,
-                                        k,
-                                        AES_opts
-                                    );
-                                    for (var i = 0; i < 16; i++) {
-                                        unencryptedpart2[i] ^= derived[i + 16];
-                                    }
-
-                                    var encryptedpart1 = hex
-                                        .slice(15, 15 + 8)
-                                        .concat(unencryptedpart2.slice(0, 0 + 8));
-                                    var unencryptedpart1 = Crypto.AES.decrypt(
-                                        encryptedpart1,
-                                        k,
-                                        AES_opts
-                                    );
-                                    for (var i = 0; i < 16; i++) {
-                                        unencryptedpart1[i] ^= derived[i];
-                                    }
-
-                                    var seedb = unencryptedpart1
-                                        .slice(0, 0 + 16)
-                                        .concat(unencryptedpart2.slice(8, 8 + 8));
-
-                                    var factorb = Bitcoin.Util.dsha256(seedb);
-
-                                    var ps = EllipticCurve.getSECCurveByName("secp256k1");
-                                    var privateKey = BigInteger.fromByteArrayUnsigned(passfactor)
-                                        .multiply(BigInteger.fromByteArrayUnsigned(factorb))
-                                        .remainder(ps.getN());
-
-                                    decrypted = privateKey.toByteArrayUnsigned();
-                                    verifyHashAndReturn();
-                                }
+                            // 0x01 0x42 + flagbyte + salt + encryptedhalf1 + encryptedhalf2
+                            var flagByte = compressed ? 0xe0 : 0xc0;
+                            var encryptedKey = [0x01, 0x42, flagByte].concat(salt);
+                            encryptedKey = encryptedKey.concat(
+                                Crypto.AES.encrypt(privKeyBytes, derivedBytes.slice(32), AES_opts)
                             );
-                        });
-                    }
-                },
-                BIP38PrivateKeyToEncryptedKeyAsync: function (
-                    base58Key,
-                    passphrase,
-                    compressed,
-                    callback
-                ) {
-                    var privKey = new Bitcoin.ECKey(base58Key);
-                    var privKeyBytes = privKey.getBitcoinPrivateKeyByteArray();
-                    var address = privKey.setCompressed(compressed).getBitcoinAddress();
-
-                    // compute sha256(sha256(address)) and take first 4 bytes
-                    var salt = Bitcoin.Util.dsha256(address).slice(0, 4);
-
-                    // derive key using scrypt
-                    var AES_opts = {
-                        mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
-                        asBytes: true
-                    };
-
-                    Crypto_scrypt(passphrase, salt, 16384, 8, 8, 64, function (
-                        derivedBytes
-                    ) {
-                        for (var i = 0; i < 32; ++i) {
-                            privKeyBytes[i] ^= derivedBytes[i];
-                        }
-
-                        // 0x01 0x42 + flagbyte + salt + encryptedhalf1 + encryptedhalf2
-                        var flagByte = compressed ? 0xe0 : 0xc0;
-                        var encryptedKey = [0x01, 0x42, flagByte].concat(salt);
-                        encryptedKey = encryptedKey.concat(
-                            Crypto.AES.encrypt(privKeyBytes, derivedBytes.slice(32), AES_opts)
-                        );
-                        encryptedKey = encryptedKey.concat(
-                            Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
-                        );
-                        callback(Bitcoin.Base58.encode(encryptedKey));
-                    });
-                },
-                BIP38GenerateIntermediatePointAsync: function (
-                    passphrase,
-                    lotNum,
-                    sequenceNum,
-                    callback
-                ) {
-                    var noNumbers = lotNum === null || sequenceNum === null;
-                    var rng = new SecureRandom();
-                    var ownerEntropy, ownerSalt;
-
-                    if (noNumbers) {
-                        ownerSalt = ownerEntropy = new Array(8);
-                        rng.nextBytes(ownerEntropy);
-                    } else {
-                        // 1) generate 4 random bytes
-                        ownerSalt = new Array(4);
-
-                        rng.nextBytes(ownerSalt);
-
-                        // 2)  Encode the lot and sequence numbers as a 4 byte quantity (big-endian):
-                        // lotnumber * 4096 + sequencenumber. Call these four bytes lotsequence.
-                        var lotSequence = BigInteger(
-                            4096 * lotNum + sequenceNum
-                        ).toByteArrayUnsigned();
-
-                        // 3) Concatenate ownersalt + lotsequence and call this ownerentropy.
-                        var ownerEntropy = ownerSalt.concat(lotSequence);
-                    }
-
-                    // 4) Derive a key from the passphrase using scrypt
-                    Crypto_scrypt(passphrase, ownerSalt, 16384, 8, 8, 32, function (
-                        prefactor
-                    ) {
-                        // Take SHA256(SHA256(prefactor + ownerentropy)) and call this passfactor
-                        var passfactorBytes = noNumbers
-                            ? prefactor
-                            : Bitcoin.Util.dsha256(prefactor.concat(ownerEntropy));
-                        var passfactor = BigInteger.fromByteArrayUnsigned(passfactorBytes);
-
-                        // 5) Compute the elliptic curve point G * passfactor, and convert the result to compressed notation (33 bytes)
-                        var ellipticCurve = EllipticCurve.getSECCurveByName("secp256k1");
-                        var passpoint = ellipticCurve
-                            .getG()
-                            .multiply(passfactor)
-                            .getEncoded(1);
-
-                        // 6) Convey ownersalt and passpoint to the party generating the keys, along with a checksum to ensure integrity.
-                        // magic bytes "2C E9 B3 E1 FF 39 E2 51" followed by ownerentropy, and then passpoint
-
-                        var magicBytes = [0x2c, 0xe9, 0xb3, 0xe1, 0xff, 0x39, 0xe2, 0x51];
-                        if (noNumbers) magicBytes[7] = 0x53;
-
-                        var intermediate = magicBytes
-                            .concat(ownerEntropy)
-                            .concat(passpoint);
-
-                        // base58check encode
-                        intermediate = intermediate.concat(
-                            Bitcoin.Util.dsha256(intermediate).slice(0, 4)
-                        );
-                        callback(Bitcoin.Base58.encode(intermediate));
-                    });
-                },
-                BIP38GenerateECAddressAsync: function (
-                    intermediate,
-                    compressed,
-                    callback
-                ) {
-                    // decode IPS
-                    var x = Bitcoin.Base58.decode(intermediate);
-                    //if(x.slice(49, 4) !== Bitcoin.Util.dsha256(x.slice(0,49)).slice(0,4)) {
-                    //  callback({error: 'Invalid intermediate passphrase string'});
-                    //}
-                    var noNumbers = x[7] === 0x53;
-                    var ownerEntropy = x.slice(8, 8 + 8);
-                    var passpoint = x.slice(16, 16 + 33);
-
-                    // 1) Set flagbyte.
-                    // set bit 0x20 for compressed key
-                    // set bit 0x04 if ownerentropy contains a value for lotsequence
-                    var flagByte = (compressed ? 0x20 : 0x00) | (noNumbers ? 0x00 : 0x04);
-
-                    // 2) Generate 24 random bytes, call this seedb.
-                    var seedB = new Array(24);
-                    var rng = new SecureRandom();
-                    rng.nextBytes(seedB);
-
-                    // Take SHA256(SHA256(seedb)) to yield 32 bytes, call this factorb.
-                    var factorB = Bitcoin.Util.dsha256(seedB);
-
-                    // 3) ECMultiply passpoint by factorb. Use the resulting EC point as a public key and hash it into a Bitcoin
-                    // address using either compressed or uncompressed public key methodology (specify which methodology is used
-                    // inside flagbyte). This is the generated Bitcoin address, call it generatedaddress.
-                    var ec = EllipticCurve.getSECCurveByName("secp256k1").getCurve();
-                    var generatedPoint = ec.decodePointHex(
-                        localbitcoinplusplus.publicKey.getHexFromByteArray(passpoint)
-                    );
-                    var generatedBytes = generatedPoint
-                        .multiply(BigInteger.fromByteArrayUnsigned(factorB))
-                        .getEncoded(compressed);
-                    var generatedAddress = new Bitcoin.Address(
-                        Bitcoin.Util.sha256ripe160(generatedBytes)
-                    ).toString();
-
-                    // 4) Take the first four bytes of SHA256(SHA256(generatedaddress)) and call it addresshash.
-                    var addressHash = Bitcoin.Util.dsha256(generatedAddress).slice(0, 4);
-
-                    // 5) Now we will encrypt seedb. Derive a second key from passpoint using scrypt
-                    Crypto_scrypt(
-                        passpoint,
-                        addressHash.concat(ownerEntropy),
-                        1024,
-                        1,
-                        1,
-                        64,
-                        function (derivedBytes) {
-                            // 6) Do AES256Encrypt(seedb[0...15]] xor derivedhalf1[0...15], derivedhalf2), call the 16-byte result encryptedpart1
-                            for (var i = 0; i < 16; ++i) {
-                                seedB[i] ^= derivedBytes[i];
-                            }
-                            var AES_opts = {
-                                mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
-                                asBytes: true
-                            };
-                            var encryptedPart1 = Crypto.AES.encrypt(
-                                seedB.slice(0, 16),
-                                derivedBytes.slice(32),
-                                AES_opts
-                            );
-
-                            // 7) Do AES256Encrypt((encryptedpart1[8...15] + seedb[16...23]) xor derivedhalf1[16...31], derivedhalf2), call the 16-byte result encryptedseedb.
-                            var message2 = encryptedPart1
-                                .slice(8, 8 + 8)
-                                .concat(seedB.slice(16, 16 + 8));
-                            for (var i = 0; i < 16; ++i) {
-                                message2[i] ^= derivedBytes[i + 16];
-                            }
-                            var encryptedSeedB = Crypto.AES.encrypt(
-                                message2,
-                                derivedBytes.slice(32),
-                                AES_opts
-                            );
-
-                            // 0x01 0x43 + flagbyte + addresshash + ownerentropy + encryptedpart1[0...7] + encryptedpart2
-                            var encryptedKey = [0x01, 0x43, flagByte]
-                                .concat(addressHash)
-                                .concat(ownerEntropy)
-                                .concat(encryptedPart1.slice(0, 8))
-                                .concat(encryptedSeedB);
-
-                            // base58check encode
                             encryptedKey = encryptedKey.concat(
                                 Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
                             );
-                            callback(generatedAddress, Bitcoin.Base58.encode(encryptedKey));
-                        }
-                    );
-                }
-            };
-
-            localbitcoinplusplus.publicKey = {
-                isPublicKeyHexFormat: function (key) {
-                    key = key.toString();
-                    return (
-                        localbitcoinplusplus.publicKey.isUncompressedPublicKeyHexFormat(
-                            key
-                        ) ||
-                        localbitcoinplusplus.publicKey.isCompressedPublicKeyHexFormat(key)
-                    );
-                },
-                // 130 characters [0-9A-F] starts with 04
-                isUncompressedPublicKeyHexFormat: function (key) {
-                    key = key.toString();
-                    return /^04[A-Fa-f0-9]{128}$/.test(key);
-                },
-                // 66 characters [0-9A-F] starts with 02 or 03
-                isCompressedPublicKeyHexFormat: function (key) {
-                    key = key.toString();
-                    return /^0[2-3][A-Fa-f0-9]{64}$/.test(key);
-                },
-                getBitcoinAddressFromByteArray: function (pubKeyByteArray) {
-                    var pubKeyHash = Bitcoin.Util.sha256ripe160(pubKeyByteArray);
-                    var addr = new Bitcoin.Address(pubKeyHash);
-                    return addr.toString();
-                },
-                getHexFromByteArray: function (pubKeyByteArray) {
-                    return Crypto.util
-                        .bytesToHex(pubKeyByteArray)
-                        .toString()
-                        .toUpperCase();
-                },
-                getByteArrayFromAdding: function (pubKeyHex1, pubKeyHex2) {
-                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
-                    var curve = ecparams.getCurve();
-                    var ecPoint1 = curve.decodePointHex(pubKeyHex1);
-                    var ecPoint2 = curve.decodePointHex(pubKeyHex2);
-                    // if both points are the same return null
-                    if (ecPoint1.equals(ecPoint2)) return null;
-                    var compressed = ecPoint1.compressed && ecPoint2.compressed;
-                    var pubKey = ecPoint1.add(ecPoint2).getEncoded(compressed);
-                    return pubKey;
-                },
-                getByteArrayFromMultiplying: function (pubKeyHex, ecKey) {
-                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
-                    var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHex);
-                    var compressed = ecPoint.compressed && ecKey.compressed;
-                    // if both points are the same return null
-                    ecKey.setCompressed(false);
-                    if (ecPoint.equals(ecKey.getPubPoint())) {
-                        return null;
-                    }
-                    var bigInt = ecKey.priv;
-                    var pubKey = ecPoint.multiply(bigInt).getEncoded(compressed);
-                    return pubKey;
-                },
-                // used by unit test
-                getDecompressedPubKeyHex: function (pubKeyHexComp) {
-                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
-                    var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHexComp);
-                    var pubByteArray = ecPoint.getEncoded(0);
-                    var pubHexUncompressed = localbitcoinplusplus.publicKey.getHexFromByteArray(
-                        pubByteArray
-                    );
-                    return pubHexUncompressed;
-                }
-            };
-            
-            // SECTION: ACTIONS
-            localbitcoinplusplus.actions = {
-                parse_flo_comments: async function (callback) {
-                
-                    let master_data = '';
-
-                    if (ENVR === 'LIVE') {
-                        master_data = await helper_functions
-                            .chainAjaxRequest("TXES_BY_ADDRESS", localbitcoinplusplus.server.flo_mainnet, [localbitcoinplusplus.RM_FLO_SENDING_ADDR]);
-                    } else {
-                        master_data = await helper_functions
-                            .chainAjaxRequest("TXES_BY_ADDRESS", localbitcoinplusplus.server.flo_testnet, [localbitcoinplusplus.RM_FLO_SENDING_ADDR]);
-                    }
-
-                    if (typeof master_data === "object" && typeof master_data.txs === "object") {
-                        let text = '';
-                        let tx_cmnt_arr = [];
-
-                        for (txt of master_data.txs) {
-                            if (txt.vin[0].addr === localbitcoinplusplus.RM_FLO_SENDING_ADDR) {
-                                if (txt.floData.length === 0) break;
-                                tx_cmnt_arr.push(txt.floData);
-                            }
-                        }
-
-                        tx_cmnt_arr.reverse().map(m => text += m.replace('text:', ''));
-                        callback(text);
-                    }
-                },
-
-                fetch_configs: function (callback) {
-                    this.parse_flo_comments(function (floData) {
-                        let RMAssets = removeWhiteSpaces(floData);
-                        let floAssetsArray = RMAssets.split("#!#");
-
-                        if (
-                            floAssetsArray.length > 0 &&
-                            typeof floAssetsArray[0] !== undefined &&
-                            floAssetsArray[0].trim() !== "" &&
-                            typeof floAssetsArray[1] !== undefined &&
-                            floAssetsArray[1].trim() !== ""
-                        ) {
-                            try {
-                                floAssetsArray.map(function (assets_string) {
-                                    let k = assets_string.split("=");
-                                    if (k[1].indexOf(",") > 0) {
-                                        k[1] = k[1]
-                                            .split(",")
-                                            .map(val => (!isNaN(val) ? parseFloat(val) : val.trim()))
-                                            .filter(v => ![null, "", undefined, NaN].includes(v));
-                                    } else if (!isNaN(k[1])) {
-                                        k[1] = parseFloat(k[1]);
-                                    }
-                                    return Object.defineProperty(
-                                        localbitcoinplusplus.master_configurations,
-                                        k[0],
-                                        {
-                                            value: k[1],
-                                            writable: false,
-                                            configurable: false,
-                                            enumerable: true
-                                        }
-                                    );
-                                });
-                                deepFreeze(localbitcoinplusplus.master_configurations);
-                                return callback(localbitcoinplusplus);
-                            } catch (error) {
-                                console.error(
-                                    "FATAL ERROR: Failed to fetch master configuration: ",
-                                    error
-                                );
-                            }
-                        }
-                        return false;
-                    });
-                },
-
-                sync_with_supernode: async function (trader_flo_address) {
-
-                    const user_crypto_balances = await readDBbyIndex('crypto_balances',
-                        'trader_flo_address', trader_flo_address);
-
-                    const user_cash_balances = await readDBbyIndex('cash_balances',
-                        'trader_flo_address', trader_flo_address);
-
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-                    RM_RPC.send_rpc
-                        .call(this, "sync_with_supernode", {
-                            trader_flo_address: trader_flo_address,
-                            job: "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB",
-                            receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
-                            user_crypto_balances: user_crypto_balances,
-                            user_cash_balances: user_cash_balances
-                        })
-                        .then(sync_request => doSend(sync_request));
-                },
-
-                sync_primary_supernode_from_backup_supernode: async function (
-                    primary_su = "",
-                    backup_su = ""
-                ) {
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    // First check if you yourself have the right data to serve
-                    // If not, either get the data or don't serve the users of
-                    // that dead supernode.
-
-                    const tableArray = [
-                        "deposit",
-                        "cash_deposits",
-                        "withdraw_cash",
-                        "withdraw_btc",
-                        "cash_balances",
-                        "crypto_balances",
-                        "buyOrders",
-                        "sellOrders",
-                        "system_btc_reserves_private_keys",
-                        "supernode_private_key_chunks"
-                    ];
-
-                    const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
-                        tableArray, false, false
-                    );
-
-                    const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
-                        primary_su,
-                        su_db_data
-                    );
-                    dbHashData["allowed_receivers"] = backup_su;
-                    // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
-                    // if you have the latest data. If you don't have the latest data, someone
-                    // will send you the latest data which you can verify before updating.
-
-                    RM_RPC.send_rpc
-                        .call(
-                            this,
-                            "do_you_have_latest_data_for_this_supernode",
-                            dbHashData
-                        )
-                        .then(server_sync_response => doSend(server_sync_response));
-                },
-
-                sync_backup_supernode_from_backup_supernode: async function (
-                    requester = "",
-                    receiversList = "",
-                    flo_addr_of_backup = ""
-                ) {
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    // First check if you yourself have the right data to serve
-                    // If not, either get the data or don't serve the users of
-                    // that dead supernode.
-
-                    const tableArray = [
-                        "deposit",
-                        "cash_deposits",
-                        "withdraw_cash",
-                        "withdraw_btc",
-                        "cash_balances",
-                        "crypto_balances",
-                        "buyOrders",
-                        "sellOrders",
-                        "system_btc_reserves_private_keys",
-                        "supernode_private_key_chunks"
-                    ];
-
-                    const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
-                        tableArray,
-                        flo_addr_of_backup,
-                        false
-                    );
-
-                    const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
-                        flo_addr_of_backup,
-                        su_db_data
-                    );
-                    if (typeof receiversList == "object" && receiversList.length > 0) {
-                        dbHashData["allowed_receivers"] = receiversList;
-                    }
-                    // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
-                    // if you have the latest data. If you don't have the latest data, someone
-                    // will send you the latest data which you can verify before updating.
-
-                    RM_RPC.send_rpc
-                        .call(
-                            this,
-                            "do_you_have_latest_data_for_this_supernode",
-                            dbHashData
-                        )
-                        .then(server_sync_response => doSend(server_sync_response));
-                },
-
-                get_sharable_db_data: async function (
-                    dbTableNamesArray,
-                    backup_db = "",
-                    with_dbsigns = true
-                ) {
-                    let arr = {};
-                    let _readAllDB = readAllDB;
-                    if (typeof backup_db == "string" && backup_db.length > 0
+                            callback(Bitcoin.Base58.encode(encryptedKey));
+                        });
+                    },
+                    BIP38GenerateIntermediatePointAsync: function (
+                        passphrase,
+                        lotNum,
+                        sequenceNum,
+                        callback
                     ) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                        var noNumbers = lotNum === null || sequenceNum === null;
+                        var rng = new SecureRandom();
+                        var ownerEntropy, ownerSalt;
+
+                        if (noNumbers) {
+                            ownerSalt = ownerEntropy = new Array(8);
+                            rng.nextBytes(ownerEntropy);
                         } else {
-                            if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                                throw new Error(err_msg);
-                            }
-                        }
-                    }
-                    for (const elem of dbTableNamesArray) {
-                        await _readAllDB(elem, with_dbsigns).then(
-                            e => (arr[elem] = e)
-                        );
-                    }
-                    return arr;
-                },
+                            // 1) generate 4 random bytes
+                            ownerSalt = new Array(4);
 
-                get_sharable_db_data_for_single_user: async function (
-                    userId = "",
-                    dbTableNamesArray,
-                    backup_db = "",
-                    with_dbsigns = true
-                ) {
-                    let arr = {};
-                    let _readDBbyIndex = readDBbyIndex;
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
+                            rng.nextBytes(ownerSalt);
+
+                            // 2)  Encode the lot and sequence numbers as a 4 byte quantity (big-endian):
+                            // lotnumber * 4096 + sequencenumber. Call these four bytes lotsequence.
+                            var lotSequence = BigInteger(
+                                4096 * lotNum + sequenceNum
+                            ).toByteArrayUnsigned();
+
+                            // 3) Concatenate ownersalt + lotsequence and call this ownerentropy.
+                            var ownerEntropy = ownerSalt.concat(lotSequence);
+                        }
+
+                        // 4) Derive a key from the passphrase using scrypt
+                        Crypto_scrypt(passphrase, ownerSalt, 16384, 8, 8, 32, function (
+                            prefactor
                         ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                        } else {
-                            if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                                throw new Error(err_msg);
-                            }
-                        }
-                    }
-                    for (const elem of dbTableNamesArray) {
-                        await _readDBbyIndex(elem, "trader_flo_address", userId, with_dbsigns).then(
-                            e => (arr[elem] = e)
-                        );
-                    }
-                    return arr;
-                },
+                            // Take SHA256(SHA256(prefactor + ownerentropy)) and call this passfactor
+                            var passfactorBytes = noNumbers
+                                ? prefactor
+                                : Bitcoin.Util.dsha256(prefactor.concat(ownerEntropy));
+                            var passfactor = BigInteger.fromByteArrayUnsigned(passfactorBytes);
 
-                delete_db_data_for_single_user: async function (
-                    userId = "",
-                    dbTableNamesArray,
-                    backup_db = ""
-                ) {
-                    let arr = {};
-                    let _removeByIndex = removeByIndex;
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _removeByIndex = foreign_db.backup_removeByIndex.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                            throw new Error(err_msg);
-                        }
-                    }
-                    for (const elem of dbTableNamesArray) {
-                        _removeByIndex(elem, "trader_flo_address", userId);
-                    }
+                            // 5) Compute the elliptic curve point G * passfactor, and convert the result to compressed notation (33 bytes)
+                            var ellipticCurve = EllipticCurve.getSECCurveByName("secp256k1");
+                            var passpoint = ellipticCurve
+                                .getG()
+                                .multiply(passfactor)
+                                .getEncoded(1);
 
-                },
+                            // 6) Convey ownersalt and passpoint to the party generating the keys, along with a checksum to ensure integrity.
+                            // magic bytes "2C E9 B3 E1 FF 39 E2 51" followed by ownerentropy, and then passpoint
 
-                getHighestVectorClockInTablesOfaDB: function (dbDataOfSupernode = []) {
-                    return new Promise((resolve, reject) => {
-                        let higestVCList = [];
-                        Object.keys(dbDataOfSupernode).map((m, i) => {
-                            if (typeof dbDataOfSupernode[m] == "object") {
-                                arr = dbDataOfSupernode[m].map(d => {
-                                    if (typeof d !== "undefined") {
-                                        return d.vectorClock;
-                                    }
-                                });
-                                var max = Math.max.apply(null, arr);
-                                if (
-                                    typeof max !== "number" ||
-                                    [-Infinity, NaN, false, null, undefined].includes(max)
-                                )
-                                    max = 0;
-                                return (higestVCList[`${m}_HVC`] = max);
-                            }
+                            var magicBytes = [0x2c, 0xe9, 0xb3, 0xe1, 0xff, 0x39, 0xe2, 0x51];
+                            if (noNumbers) magicBytes[7] = 0x53;
+
+                            var intermediate = magicBytes
+                                .concat(ownerEntropy)
+                                .concat(passpoint);
+
+                            // base58check encode
+                            intermediate = intermediate.concat(
+                                Bitcoin.Util.dsha256(intermediate).slice(0, 4)
+                            );
+                            callback(Bitcoin.Base58.encode(intermediate));
                         });
-                        resolve(higestVCList);
-                    });
-                },
+                    },
+                    BIP38GenerateECAddressAsync: function (
+                        intermediate,
+                        compressed,
+                        callback
+                    ) {
+                        // decode IPS
+                        var x = Bitcoin.Base58.decode(intermediate);
+                        //if(x.slice(49, 4) !== Bitcoin.Util.dsha256(x.slice(0,49)).slice(0,4)) {
+                        //  callback({error: 'Invalid intermediate passphrase string'});
+                        //}
+                        var noNumbers = x[7] === 0x53;
+                        var ownerEntropy = x.slice(8, 8 + 8);
+                        var passpoint = x.slice(16, 16 + 33);
 
-                getHighestTimestampInTablesOfaDB: function (dbDataOfSupernode = []) {
-                    return new Promise((resolve, reject) => {
-                        let higestVCList = [];
-                        Object.keys(dbDataOfSupernode).map((m, i) => {
-                            if (typeof dbDataOfSupernode[m] == "object") {
-                                arr = dbDataOfSupernode[m].map(d => {
-                                    if (typeof d !== "undefined") {
-                                        return d.timestamp;
-                                    }
-                                });
-                                var max = Math.max.apply(null, arr);
-                                if (
-                                    typeof max !== "number" ||
-                                    [-Infinity, NaN, false, null, undefined].includes(max)
-                                )
-                                    max = 0;
-                                return (higestVCList[`${m}_TIME`] = max);
+                        // 1) Set flagbyte.
+                        // set bit 0x20 for compressed key
+                        // set bit 0x04 if ownerentropy contains a value for lotsequence
+                        var flagByte = (compressed ? 0x20 : 0x00) | (noNumbers ? 0x00 : 0x04);
+
+                        // 2) Generate 24 random bytes, call this seedb.
+                        var seedB = new Array(24);
+                        var rng = new SecureRandom();
+                        rng.nextBytes(seedB);
+
+                        // Take SHA256(SHA256(seedb)) to yield 32 bytes, call this factorb.
+                        var factorB = Bitcoin.Util.dsha256(seedB);
+
+                        // 3) ECMultiply passpoint by factorb. Use the resulting EC point as a public key and hash it into a Bitcoin
+                        // address using either compressed or uncompressed public key methodology (specify which methodology is used
+                        // inside flagbyte). This is the generated Bitcoin address, call it generatedaddress.
+                        var ec = EllipticCurve.getSECCurveByName("secp256k1").getCurve();
+                        var generatedPoint = ec.decodePointHex(
+                            localbitcoinplusplus.publicKey.getHexFromByteArray(passpoint)
+                        );
+                        var generatedBytes = generatedPoint
+                            .multiply(BigInteger.fromByteArrayUnsigned(factorB))
+                            .getEncoded(compressed);
+                        var generatedAddress = new Bitcoin.Address(
+                            Bitcoin.Util.sha256ripe160(generatedBytes)
+                        ).toString();
+
+                        // 4) Take the first four bytes of SHA256(SHA256(generatedaddress)) and call it addresshash.
+                        var addressHash = Bitcoin.Util.dsha256(generatedAddress).slice(0, 4);
+
+                        // 5) Now we will encrypt seedb. Derive a second key from passpoint using scrypt
+                        Crypto_scrypt(
+                            passpoint,
+                            addressHash.concat(ownerEntropy),
+                            1024,
+                            1,
+                            1,
+                            64,
+                            function (derivedBytes) {
+                                // 6) Do AES256Encrypt(seedb[0...15]] xor derivedhalf1[0...15], derivedhalf2), call the 16-byte result encryptedpart1
+                                for (var i = 0; i < 16; ++i) {
+                                    seedB[i] ^= derivedBytes[i];
+                                }
+                                var AES_opts = {
+                                    mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                                    asBytes: true
+                                };
+                                var encryptedPart1 = Crypto.AES.encrypt(
+                                    seedB.slice(0, 16),
+                                    derivedBytes.slice(32),
+                                    AES_opts
+                                );
+
+                                // 7) Do AES256Encrypt((encryptedpart1[8...15] + seedb[16...23]) xor derivedhalf1[16...31], derivedhalf2), call the 16-byte result encryptedseedb.
+                                var message2 = encryptedPart1
+                                    .slice(8, 8 + 8)
+                                    .concat(seedB.slice(16, 16 + 8));
+                                for (var i = 0; i < 16; ++i) {
+                                    message2[i] ^= derivedBytes[i + 16];
+                                }
+                                var encryptedSeedB = Crypto.AES.encrypt(
+                                    message2,
+                                    derivedBytes.slice(32),
+                                    AES_opts
+                                );
+
+                                // 0x01 0x43 + flagbyte + addresshash + ownerentropy + encryptedpart1[0...7] + encryptedpart2
+                                var encryptedKey = [0x01, 0x43, flagByte]
+                                    .concat(addressHash)
+                                    .concat(ownerEntropy)
+                                    .concat(encryptedPart1.slice(0, 8))
+                                    .concat(encryptedSeedB);
+
+                                // base58check encode
+                                encryptedKey = encryptedKey.concat(
+                                    Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
+                                );
+                                callback(generatedAddress, Bitcoin.Base58.encode(encryptedKey));
                             }
-                        });
-                        resolve(higestVCList);
-                    });
-                },
-
-                getDBTablesLatestHashAndTimestamp: async function (
-                    su = localbitcoinplusplus.wallets.my_local_flo_address,
-                    actual_db_data = false,
-                    tableArray = false
-                ) {
-                    let get_su = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                        su
-                    );
-
-                    const supernode_flo_id = get_su[0].data.id;
-
-                    if (typeof supernode_flo_id !== "string") {
-                        throw new Error(
-                            `WARNING: Failed to calculate supenode of this FLO Id: ${su}.`
                         );
                     }
+                };
 
-                    const subjectDB =
-                        supernode_flo_id ==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                            ? ""
-                            : supernode_flo_id;
-
-                    let dbDataOfSupernode = actual_db_data;
-
-                    if (actual_db_data == false) {
-                        if (typeof tableArray !== "object") {
-                            tableArray = [
-                                "deposit",
-                                "cash_deposits",
-                                "withdraw_cash",
-                                "withdraw_btc",
-                                "cash_balances",
-                                "crypto_balances",
-                                "buyOrders",
-                                "sellOrders",
-                                "system_btc_reserves_private_keys"
-                            ];
+                localbitcoinplusplus.publicKey = {
+                    isPublicKeyHexFormat: function (key) {
+                        key = key.toString();
+                        return (
+                            localbitcoinplusplus.publicKey.isUncompressedPublicKeyHexFormat(
+                                key
+                            ) ||
+                            localbitcoinplusplus.publicKey.isCompressedPublicKeyHexFormat(key)
+                        );
+                    },
+                    // 130 characters [0-9A-F] starts with 04
+                    isUncompressedPublicKeyHexFormat: function (key) {
+                        key = key.toString();
+                        return /^04[A-Fa-f0-9]{128}$/.test(key);
+                    },
+                    // 66 characters [0-9A-F] starts with 02 or 03
+                    isCompressedPublicKeyHexFormat: function (key) {
+                        key = key.toString();
+                        return /^0[2-3][A-Fa-f0-9]{64}$/.test(key);
+                    },
+                    getBitcoinAddressFromByteArray: function (pubKeyByteArray) {
+                        var pubKeyHash = Bitcoin.Util.sha256ripe160(pubKeyByteArray);
+                        var addr = new Bitcoin.Address(pubKeyHash);
+                        return addr.toString();
+                    },
+                    getHexFromByteArray: function (pubKeyByteArray) {
+                        return Crypto.util
+                            .bytesToHex(pubKeyByteArray)
+                            .toString()
+                            .toUpperCase();
+                    },
+                    getByteArrayFromAdding: function (pubKeyHex1, pubKeyHex2) {
+                        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                        var curve = ecparams.getCurve();
+                        var ecPoint1 = curve.decodePointHex(pubKeyHex1);
+                        var ecPoint2 = curve.decodePointHex(pubKeyHex2);
+                        // if both points are the same return null
+                        if (ecPoint1.equals(ecPoint2)) return null;
+                        var compressed = ecPoint1.compressed && ecPoint2.compressed;
+                        var pubKey = ecPoint1.add(ecPoint2).getEncoded(compressed);
+                        return pubKey;
+                    },
+                    getByteArrayFromMultiplying: function (pubKeyHex, ecKey) {
+                        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                        var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHex);
+                        var compressed = ecPoint.compressed && ecKey.compressed;
+                        // if both points are the same return null
+                        ecKey.setCompressed(false);
+                        if (ecPoint.equals(ecKey.getPubPoint())) {
+                            return null;
                         }
-                        dbDataOfSupernode = await localbitcoinplusplus.actions.get_sharable_db_data(
+                        var bigInt = ecKey.priv;
+                        var pubKey = ecPoint.multiply(bigInt).getEncoded(compressed);
+                        return pubKey;
+                    },
+                    // used by unit test
+                    getDecompressedPubKeyHex: function (pubKeyHexComp) {
+                        var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                        var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHexComp);
+                        var pubByteArray = ecPoint.getEncoded(0);
+                        var pubHexUncompressed = localbitcoinplusplus.publicKey.getHexFromByteArray(
+                            pubByteArray
+                        );
+                        return pubHexUncompressed;
+                    }
+                };
+
+                // SECTION: ACTIONS
+                localbitcoinplusplus.actions = {
+                    parse_flo_comments: async function (callback) {
+
+                        let master_data = '';
+
+                        if (ENVR === 'LIVE') {
+                            master_data = await helper_functions
+                                .chainAjaxRequest("TXES_BY_ADDRESS", localbitcoinplusplus.server.flo_mainnet, [localbitcoinplusplus.RM_FLO_SENDING_ADDR]);
+                        } else {
+                            master_data = await helper_functions
+                                .chainAjaxRequest("TXES_BY_ADDRESS", localbitcoinplusplus.server.flo_testnet, [localbitcoinplusplus.RM_FLO_SENDING_ADDR]);
+                        }
+
+                        if (typeof master_data === "object" && typeof master_data.txs === "object") {
+                            let text = '';
+                            let tx_cmnt_arr = [];
+
+                            for (txt of master_data.txs) {
+                                if (txt.vin[0].addr === localbitcoinplusplus.RM_FLO_SENDING_ADDR) {
+                                    if (txt.floData.length === 0) break;
+                                    tx_cmnt_arr.push(txt.floData);
+                                }
+                            }
+
+                            tx_cmnt_arr.reverse().map(m => text += m.replace('text:', ''));
+                            callback(text);
+                        }
+                    },
+
+                    fetch_configs: function (callback) {
+                        this.parse_flo_comments(function (floData) {
+                            let RMAssets = removeWhiteSpaces(floData);
+                            let floAssetsArray = RMAssets.split("#!#");
+
+                            if (
+                                floAssetsArray.length > 0 &&
+                                typeof floAssetsArray[0] !== undefined &&
+                                floAssetsArray[0].trim() !== "" &&
+                                typeof floAssetsArray[1] !== undefined &&
+                                floAssetsArray[1].trim() !== ""
+                            ) {
+                                try {
+                                    floAssetsArray.map(function (assets_string) {
+                                        let k = assets_string.split("=");
+                                        if (k[1].indexOf(",") > 0) {
+                                            k[1] = k[1]
+                                                .split(",")
+                                                .map(val => (!isNaN(val) ? parseFloat(val) : val.trim()))
+                                                .filter(v => ![null, "", undefined, NaN].includes(v));
+                                        } else if (!isNaN(k[1])) {
+                                            k[1] = parseFloat(k[1]);
+                                        }
+                                        return Object.defineProperty(
+                                            localbitcoinplusplus.master_configurations,
+                                            k[0],
+                                            {
+                                                value: k[1],
+                                                writable: false,
+                                                configurable: false,
+                                                enumerable: true
+                                            }
+                                        );
+                                    });
+                                    deepFreeze(localbitcoinplusplus.master_configurations);
+                                    return callback(localbitcoinplusplus);
+                                } catch (error) {
+                                    console.error(
+                                        "FATAL ERROR: Failed to fetch master configuration: ",
+                                        error
+                                    );
+                                }
+                            }
+                            return false;
+                        });
+                    },
+
+                    sync_with_supernode: async function (trader_flo_address) {
+
+                        const user_crypto_balances = await readDBbyIndex('crypto_balances',
+                            'trader_flo_address', trader_flo_address);
+
+                        const user_cash_balances = await readDBbyIndex('cash_balances',
+                            'trader_flo_address', trader_flo_address);
+
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+                        RM_RPC.send_rpc
+                            .call(this, "sync_with_supernode", {
+                                trader_flo_address: trader_flo_address,
+                                job: "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB",
+                                receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
+                                user_crypto_balances: user_crypto_balances,
+                                user_cash_balances: user_cash_balances
+                            })
+                            .then(sync_request => doSend(sync_request));
+                    },
+
+                    sync_primary_supernode_from_backup_supernode: async function (
+                        primary_su = "",
+                        backup_su = ""
+                    ) {
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        // First check if you yourself have the right data to serve
+                        // If not, either get the data or don't serve the users of
+                        // that dead supernode.
+
+                        const tableArray = [
+                            "deposit",
+                            "cash_deposits",
+                            "withdraw_cash",
+                            "withdraw_btc",
+                            "cash_balances",
+                            "crypto_balances",
+                            "buyOrders",
+                            "sellOrders",
+                            "system_btc_reserves_private_keys",
+                            "supernode_private_key_chunks"
+                        ];
+
+                        const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
+                            tableArray, false, false
+                        );
+
+                        const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
+                            primary_su,
+                            su_db_data
+                        );
+                        dbHashData["allowed_receivers"] = backup_su;
+                        // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
+                        // if you have the latest data. If you don't have the latest data, someone
+                        // will send you the latest data which you can verify before updating.
+
+                        RM_RPC.send_rpc
+                            .call(
+                                this,
+                                "do_you_have_latest_data_for_this_supernode",
+                                dbHashData
+                            )
+                            .then(server_sync_response => doSend(server_sync_response));
+                    },
+
+                    sync_backup_supernode_from_backup_supernode: async function (
+                        requester = "",
+                        receiversList = "",
+                        flo_addr_of_backup = ""
+                    ) {
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        // First check if you yourself have the right data to serve
+                        // If not, either get the data or don't serve the users of
+                        // that dead supernode.
+
+                        const tableArray = [
+                            "deposit",
+                            "cash_deposits",
+                            "withdraw_cash",
+                            "withdraw_btc",
+                            "cash_balances",
+                            "crypto_balances",
+                            "buyOrders",
+                            "sellOrders",
+                            "system_btc_reserves_private_keys",
+                            "supernode_private_key_chunks"
+                        ];
+
+                        const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
                             tableArray,
-                            subjectDB,
+                            flo_addr_of_backup,
                             false
                         );
-                    }
 
-                    if (
-                        typeof dbDataOfSupernode == "object" &&
-                        Object.keys(dbDataOfSupernode).length > 0
+                        const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
+                            flo_addr_of_backup,
+                            su_db_data
+                        );
+                        if (typeof receiversList == "object" && receiversList.length > 0) {
+                            dbHashData["allowed_receivers"] = receiversList;
+                        }
+                        // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
+                        // if you have the latest data. If you don't have the latest data, someone
+                        // will send you the latest data which you can verify before updating.
+
+                        RM_RPC.send_rpc
+                            .call(
+                                this,
+                                "do_you_have_latest_data_for_this_supernode",
+                                dbHashData
+                            )
+                            .then(server_sync_response => doSend(server_sync_response));
+                    },
+
+                    get_sharable_db_data: async function (
+                        dbTableNamesArray,
+                        backup_db = "",
+                        with_dbsigns = true
                     ) {
-                        myArray = {};
-                        Object.keys(dbDataOfSupernode).map(m => {
-                            // SORT THE DATA HERE A/C TO TIMESTAMP AND THEN HASH
-                            myArray[m] = Crypto.SHA256(JSON.stringify(dbDataOfSupernode[m]));
-                        });
+                        let arr = {};
+                        let _readAllDB = readAllDB;
+                        if (typeof backup_db == "string" && backup_db.length > 0
+                        ) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                            } else {
+                                if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                    throw new Error(err_msg);
+                                }
+                            }
+                        }
+                        for (const elem of dbTableNamesArray) {
+                            await _readAllDB(elem, with_dbsigns).then(
+                                e => (arr[elem] = e)
+                            );
+                        }
+                        return arr;
+                    },
 
-                        const higestTimestampList = await localbitcoinplusplus.actions.getHighestTimestampInTablesOfaDB(
-                            dbDataOfSupernode
+                    get_sharable_db_data_for_single_user: async function (
+                        userId = "",
+                        dbTableNamesArray,
+                        backup_db = "",
+                        with_dbsigns = true
+                    ) {
+                        let arr = {};
+                        let _readDBbyIndex = readDBbyIndex;
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                            } else {
+                                if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                    throw new Error(err_msg);
+                                }
+                            }
+                        }
+                        for (const elem of dbTableNamesArray) {
+                            await _readDBbyIndex(elem, "trader_flo_address", userId, with_dbsigns).then(
+                                e => (arr[elem] = e)
+                            );
+                        }
+                        return arr;
+                    },
+
+                    delete_db_data_for_single_user: async function (
+                        userId = "",
+                        dbTableNamesArray,
+                        backup_db = ""
+                    ) {
+                        let arr = {};
+                        let _removeByIndex = removeByIndex;
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _removeByIndex = foreign_db.backup_removeByIndex.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                throw new Error(err_msg);
+                            }
+                        }
+                        for (const elem of dbTableNamesArray) {
+                            _removeByIndex(elem, "trader_flo_address", userId);
+                        }
+
+                    },
+
+                    getHighestVectorClockInTablesOfaDB: function (dbDataOfSupernode = []) {
+                        return new Promise((resolve, reject) => {
+                            let higestVCList = [];
+                            Object.keys(dbDataOfSupernode).map((m, i) => {
+                                if (typeof dbDataOfSupernode[m] == "object") {
+                                    arr = dbDataOfSupernode[m].map(d => {
+                                        if (typeof d !== "undefined") {
+                                            return d.vectorClock;
+                                        }
+                                    });
+                                    var max = Math.max.apply(null, arr);
+                                    if (
+                                        typeof max !== "number" ||
+                                        [-Infinity, NaN, false, null, undefined].includes(max)
+                                    )
+                                        max = 0;
+                                    return (higestVCList[`${m}_HVC`] = max);
+                                }
+                            });
+                            resolve(higestVCList);
+                        });
+                    },
+
+                    getHighestTimestampInTablesOfaDB: function (dbDataOfSupernode = []) {
+                        return new Promise((resolve, reject) => {
+                            let higestVCList = [];
+                            Object.keys(dbDataOfSupernode).map((m, i) => {
+                                if (typeof dbDataOfSupernode[m] == "object") {
+                                    arr = dbDataOfSupernode[m].map(d => {
+                                        if (typeof d !== "undefined") {
+                                            return d.timestamp;
+                                        }
+                                    });
+                                    var max = Math.max.apply(null, arr);
+                                    if (
+                                        typeof max !== "number" ||
+                                        [-Infinity, NaN, false, null, undefined].includes(max)
+                                    )
+                                        max = 0;
+                                    return (higestVCList[`${m}_TIME`] = max);
+                                }
+                            });
+                            resolve(higestVCList);
+                        });
+                    },
+
+                    getDBTablesLatestHashAndTimestamp: async function (
+                        su = localbitcoinplusplus.wallets.my_local_flo_address,
+                        actual_db_data = false,
+                        tableArray = false
+                    ) {
+                        let get_su = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                            su
                         );
 
-                        const dbDataOfSupernodeStr = JSON.stringify(dbDataOfSupernode);
-                        const dbDataOfSupernodeHash = Crypto.SHA256(dbDataOfSupernodeStr);
+                        const supernode_flo_id = get_su[0].data.id;
 
-                        myArray["id"] = `SU_DB_${supernode_flo_id}`;
-                        myArray["DBHash"] = dbDataOfSupernodeHash;
-                        myArray["trader_flo_address"] = supernode_flo_id;
-                        myArray["data_of"] = supernode_flo_id;
-                        myArray["higestTimestampList"] = { ...higestTimestampList };
+                        if (typeof supernode_flo_id !== "string") {
+                            throw new Error(
+                                `WARNING: Failed to calculate supenode of this FLO Id: ${su}.`
+                            );
+                        }
 
-                        return myArray;
-                    }
-                    return false;
-                },
+                        const subjectDB =
+                            supernode_flo_id ==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                                ? ""
+                                : supernode_flo_id;
 
-                reset_flo_keys: async () => {
-                    try {
+                        let dbDataOfSupernode = actual_db_data;
 
-                        if(!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                        .includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
+                        if (actual_db_data == false) {
+                            if (typeof tableArray !== "object") {
+                                tableArray = [
+                                    "deposit",
+                                    "cash_deposits",
+                                    "withdraw_cash",
+                                    "withdraw_btc",
+                                    "cash_balances",
+                                    "crypto_balances",
+                                    "buyOrders",
+                                    "sellOrders",
+                                    "system_btc_reserves_private_keys"
+                                ];
+                            }
+                            dbDataOfSupernode = await localbitcoinplusplus.actions.get_sharable_db_data(
+                                tableArray,
+                                subjectDB,
+                                false
+                            );
+                        }
 
-                            await clearDatabase(db);
+                        if (
+                            typeof dbDataOfSupernode == "object" &&
+                            Object.keys(dbDataOfSupernode).length > 0
+                        ) {
+                            myArray = {};
+                            Object.keys(dbDataOfSupernode).map(m => {
+                                // SORT THE DATA HERE A/C TO TIMESTAMP AND THEN HASH
+                                myArray[m] = Crypto.SHA256(JSON.stringify(dbDataOfSupernode[m]));
+                            });
 
-                            await updateinDB(
-                                "localbitcoinUser",
-                                {
-                                    id: "00-01",
-                                    myLocalFLOAddress: "",
-                                    myLocalFLOPublicKey: "",
-                                    myAddressTrustLevel: 1
-                                },
-                                "00-01"
+                            const higestTimestampList = await localbitcoinplusplus.actions.getHighestTimestampInTablesOfaDB(
+                                dbDataOfSupernode
                             );
 
-                            BitBang();
+                            const dbDataOfSupernodeStr = JSON.stringify(dbDataOfSupernode);
+                            const dbDataOfSupernodeHash = Crypto.SHA256(dbDataOfSupernodeStr);
+
+                            myArray["id"] = `SU_DB_${supernode_flo_id}`;
+                            myArray["DBHash"] = dbDataOfSupernodeHash;
+                            myArray["trader_flo_address"] = supernode_flo_id;
+                            myArray["data_of"] = supernode_flo_id;
+                            myArray["higestTimestampList"] = { ...higestTimestampList };
+
+                            return myArray;
+                        }
+                        return false;
+                    },
+
+                    reset_flo_keys: async () => {
+                        try {
+
+                            if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                .includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
+
+                                await clearDatabase(db);
+
+                                await updateinDB(
+                                    "localbitcoinUser",
+                                    {
+                                        id: "00-01",
+                                        myLocalFLOAddress: "",
+                                        myLocalFLOPublicKey: "",
+                                        myAddressTrustLevel: 1
+                                    },
+                                    "00-01"
+                                );
+
+                                BitBang();
+
+                                return true;
+                            }
+                        } catch (e) {
+                            notify(`Reset failed. Please refresh the page.`, 'error');
+                            return false;
+                        }
+                    },
+
+                    // https://stackoverflow.com/a/39538518/5348972
+                    delay: (t, v) => {
+                        return new Promise(function (resolve) {
+                            setTimeout(resolve.bind(null, v), t);
+                        });
+                    },
+
+                    checkIfAllPreviousSupernodesAreDeadForAUserNode: (userFLoID = "") => {
+                        return new Promise(async (resolve, reject) => {
+                            if (typeof userFLoID !== "string" || userFLoID.length < 1) {
+                                console.warn(`Invalid FLO Id`);
+                                reject(`Invalid FLO Id`);
+                                return;
+                            }
+
+                            const s_id = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                userFLoID
+                            );
+                            const primarySuFloId = s_id[0].data.id;
+
+                            let getSupernodeClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                "",
+                                localbitcoinplusplus.master_configurations.MaxBackups,
+                                supernodeKBucket,
+                                primarySuFloId
+                            );
+
+                            let promises = [];
+                            let leaving_supernode_flo_id = "";
+
+                            for (
+                                let index = 0;
+                                index < getSupernodeClosestSuObj.length;
+                                index++
+                            ) {
+                                const element = getSupernodeClosestSuObj[index];
+                                if (
+                                    element.data.id ==
+                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                )
+                                    break;
+                                promises.push(
+                                    readDBbyIndex(
+                                        "myClosestSupernodes",
+                                        "trader_flo_address",
+                                        element.data.id
+                                    )
+                                );
+                                leaving_supernode_flo_id = element.data.id;
+                            }
+
+                            Promise.all(promises)
+                                .then(cs => {
+                                    let isPreviousSupernodesLive = cs.map(
+                                        su_status =>
+                                            typeof su_status[0] !== "object" ||
+                                            su_status[0].is_live == true
+                                    );
+
+                                    if (!isPreviousSupernodesLive.includes(true)) {
+                                        resolve(true); // Every previous supernode is dead
+                                    } else {
+                                        resolve(false); // At least one previous supernode is alive
+                                    }
+                                })
+                                .catch(e => reject(e));
+                        });
+                    },
+
+                    exportUserDataFromOneSupernodeToAnother: async function (
+                        myFloId = "",
+                        userFloId = "",
+                        receipient_su = ""
+                    ) {
+                        let immigrantsList = [];
+                        const tableArray = [
+                            "deposit",
+                            "cash_deposits",
+                            "withdraw_cash",
+                            "withdraw_btc",
+                            "crypto_balances",
+                            "cash_balances",
+                            "buyOrders",
+                            "sellOrders",
+                            "system_btc_reserves_private_keys"
+                        ];
+
+                        let db_list = Object.values(localbitcoinplusplus.newBackupDatabase.db).map(m => m.db);
+                        db_list.push(db);
+
+                        // First create a db backup and save it
+                        await localbitcoinplusplus.IdbBackup.exportIDBtoFile(db_list, tableArray);
+
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+                        if (userFloId.length > 0) {
+                            let closestSu = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                userFloId
+                            );
+
+                            const immigrants_data = await localbitcoinplusplus.actions.get_sharable_db_data_for_single_user(
+                                userFloId,
+                                tableArray
+                            );
+
+                            if (typeof immigrants_data === "object") {
+                                immigrants_data.trader_flo_address = closestSu[0].data.id;
+                                immigrants_data.receiver_flo_address = closestSu[0].data.id;
+
+                                RM_RPC.send_rpc
+                                    .call(
+                                        this,
+                                        "sync_primary_supernode_from_backup_supernode_response",
+                                        immigrants_data
+                                    )
+                                    .then(server_sync_response => doSend(server_sync_response));
+                            }
+                            return true;
+                        } else {
+
+                            // Get list of all users so far
+                            const crypto_users = readAllDB('crypto_balances');
+                            const cash_users = readAllDB('cash_balances');
+                            const crypto_deposit_users = readAllDB('deposit');
+                            const cash_deposit_users = readAllDB('cash_deposits');
+
+                            const promise_list = await Promise.all([crypto_users, cash_users, crypto_deposit_users, cash_deposit_users]);
+                            const allUsersFloAddr = promise_list.reduce((acc, cv) => acc.concat(cv), []).map(m => m.trader_flo_address);
+                            const uniqueUsersFloAddrs = [...new Set(allUsersFloAddr)]; // filter duplicates
+
+                            const supernodesFloList = localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                .map(s => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(s));
+
+                            const extra_backup_ws = {};
+
+                            for (let userFLOaddress of uniqueUsersFloAddrs) {
+                                let closestSu = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                    userFLOaddress
+                                );
+
+                                if (
+                                    closestSu[0].data.id !==
+                                    localbitcoinplusplus.wallets.my_local_flo_address &&
+                                    !supernodesFloList.includes(userFLOaddress)
+                                ) {
+                                    const immigrants_data = await localbitcoinplusplus.actions.get_sharable_db_data_for_single_user(
+                                        userFLOaddress,
+                                        tableArray
+                                    );
+
+                                    if (typeof immigrants_data === "object") {
+                                        immigrants_data.trader_flo_address = closestSu[0].data.id;
+                                        immigrants_data.receiver_flo_address = closestSu[0].data.id;
+
+                                        let server_sync_response = await RM_RPC.send_rpc
+                                            .call(
+                                                this,
+                                                "sync_primary_supernode_from_backup_supernode_response",
+                                                immigrants_data
+                                            );
+
+                                        const RM_WALLET = new localbitcoinplusplus.wallets();
+
+                                        const message256hash = Crypto.SHA256(server_sync_response);
+
+                                        let msgObj = JSON.parse(server_sync_response);
+
+                                        if (
+                                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                                            "string"
+                                        )
+                                            throw new Error(`WARNING: Private key could not be found.`);
+
+                                        const nodeSignedMessage = RM_WALLET.sign(
+                                            message256hash,
+                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                        );
+
+                                        msgObj.nodeMessage256hash = message256hash;
+                                        msgObj.nodeSignedMessage = nodeSignedMessage;
+                                        msgObj.nodePubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                                        let finalMessage = JSON.stringify(msgObj);
+
+                                        if (typeof localbitcoinplusplus.backupWS[closestSu[0].data.id] == "object"
+                                            && localbitcoinplusplus.backupWS[closestSu[0].data.id].ws_connection.readyState == WebSocket.OPEN) {
+
+                                            localbitcoinplusplus.backupWS[closestSu[0].data.id].ws_connection.send(finalMessage);
+
+                                        } else if (typeof extra_backup_ws[closestSu[0].data.id] == "object") {
+
+                                            extra_backup_ws[closestSu[0].data.id].send(finalMessage);
+
+                                        } else {
+                                            const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[closestSu[0].data.id].ip}`;
+
+                                            if (closestSu[0].data.id == localbitcoinplusplus.wallets.my_local_flo_address) return;
+
+                                            extra_backup_ws[closestSu[0].data.id] = new WebSocket(url);
+                                            extra_backup_ws[closestSu[0].data.id].onopen = function (evt) {
+                                                extra_backup_ws[closestSu[0].data.id].send(finalMessage);
+                                            };
+                                            extra_backup_ws[closestSu[0].data.id].onclose = function (evt) {
+                                                console.info(`Closed extra conn ${evt.srcElement.url}`);
+                                            }
+                                        }
+
+                                        // Delete this user's data from this server
+                                        localbitcoinplusplus.actions.delete_db_data_for_single_user(userFLOaddress, tableArray);
+
+                                        // Ask backups to delete this user data
+                                        const msg_obj = {};
+                                        msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                        msg_obj.event = 'delete_this_user_data_from_backup';
+                                        msg_obj.data = { request: "REMOVE_DB_DATA_OF_USER" };
+                                        msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                        msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                        msg_obj.db_name = localbitcoinplusplus.wallets.my_local_flo_address;
+                                        msg_obj.trader_flo_address = userFLOaddress;
+                                        msg_obj.tableArray = tableArray;
+                                        msg_obj.hash = Crypto.SHA256(msg_obj);
+                                        msg_obj.sign = RM_WALLET.sign(
+                                            msg_obj.hash,
+                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                        );
+
+                                        reactor.dispatchEvent('informAllSuperNode', msg_obj);
+
+                                        // Delete this user from kBucketStore datastore and Kbucket
+                                        const UintID = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                            localbitcoinplusplus.BASE_BLOCKCHAIN, userFLOaddress);
+
+                                        await removeinDB('kBucketStore', UintID);
+                                        KBucket.remove(UintID);
+                                    }
+                                }
+                            }
+
+                            localbitcoinplusplus.kademlia.updateClosestSupernodeSeeds(myFloId);
+
+                            for (const wskey in extra_backup_ws) {
+                                if (extra_backup_ws.hasOwnProperty(wskey)) {
+                                    const conn = extra_backup_ws[wskey];
+                                    conn.close();
+                                    delete extra_backup_ws[wskey];
+                                }
+                            }
 
                             return true;
                         }
-                    } catch(e) {
-                        notify(`Reset failed. Please refresh the page.`, 'error');
-                        return false;
+                    },
+
+                    refresh_live_status_of_supernodes: async function (send_resolve_ws_conns_to_rest_supernodes = false) {
+                        try {
+                            const msg_obj = {};
+                            if (send_resolve_ws_conns_to_rest_supernodes === true) {
+                                const RM_WALLET = new localbitcoinplusplus.wallets;
+                                msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                msg_obj.event = 'refresh_all_supernodes_status';
+                                msg_obj.data = { request: "RESOLVE_BACKUP_WS_CONNS" };
+                                msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                msg_obj.hash = Crypto.SHA256(msg_obj);
+                                msg_obj.sign = RM_WALLET.sign(
+                                    msg_obj.hash,
+                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                );
+                            }
+
+                            let promises = [];
+                            for (const mcs in localbitcoinplusplus.myClosestSupernodes) {
+                                if (mcs === localbitcoinplusplus.wallets.my_local_flo_address) continue;
+                                let wsUri = `${WS}://${localbitcoinplusplus.myClosestSupernodes[mcs].ip}`;
+                                promises.push(new Promise((resolve, reject) => {
+                                    let temp_ws = new WebSocket(wsUri);
+                                    temp_ws.onopen = async function (evt) {
+                                        if (send_resolve_ws_conns_to_rest_supernodes === true
+                                            && typeof msg_obj.event == "string") {
+                                            // On open, request the connected supernode to resolve ws conn
+                                            temp_ws.send(JSON.stringify(msg_obj));
+                                        }
+                                        resolve(`${wsUri}->1`);
+                                        temp_ws.close();
+                                    };
+                                    temp_ws.onclose = function (evt) {
+                                        temp_ws = null;
+                                        delete temp_ws;
+                                        if (!evt.wasClean) {
+                                            resolve(`${wsUri}->0`);
+                                        }
+                                    };
+                                    temp_ws.onerror = function (evt) {
+                                        temp_ws.close();
+                                    }
+                                }));
+                            }
+
+                            let supernodesCurrentStatus = await Promise.all(promises);
+                            console.log(supernodesCurrentStatus);
+
+                            const switchMyWS = new backupSupernodesWebSocketObject();
+                            for (currentwsurl of supernodesCurrentStatus) {
+                                let split_response = currentwsurl.split('->');
+                                let wsurl = split_response[0];
+                                let status = split_response[1] == 1 ? true : false;
+                                await switchMyWS.updateSupernodeAvailabilityStatus(
+                                    wsurl,
+                                    status
+                                );
+                            }
+                        } catch (e) {
+                            throw new Error(e)
+                        }
+                    },
+
+                    request_live_prices_from_server: function () {
+                        try {
+                            let RM_RPC = new localbitcoinplusplus.rpc;
+                            RM_RPC.send_rpc(
+                                "live_prices_request",
+                                {
+                                    trader_flo_address: localbitcoinplusplus.wallets.my_local_flo_address
+                                }
+                            ).then(delRequestObject =>
+                                doSend(delRequestObject)
+                            );
+                        } catch (error) {
+                            notify('Failed to request live prices from server. Please try later.', 'error')
+                        }
+                    },
+
+                    is_user_blacklisted: function (flo_addr = "") {
+                        try {
+                            storedNames = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
+                            if (typeof storedNames == "object" && storedNames !== null) {
+                                return storedNames.includes(flo_addr);
+                            } else return false;
+                        } catch (error) {
+                            return false;
+                        }
+                    },
+
+                    whitelist_flo_id: function (flo_addr = '') {
+                        let blacklist = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
+                        if (blacklist == null || typeof blacklist !== "object") return;
+                        let index = blacklist.indexOf(flo_addr);
+                        if (index >= 0) {
+                            blacklist.splice(index, 1);
+                            localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
+                        }
+                    },
+
+                    blacklist_flo_id: function (flo_addr = '') {
+                        let blacklist = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
+                        try {
+                            if (!blacklist.includes(flo_addr)) {
+                                blacklist.push(flo_addr);
+                                localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
+                            }
+                        } catch (error) {
+                            blacklist = [flo_addr];
+                            localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
+
+                        }
+                    },
+
+                    master_encrypt: function (msg = '') {
+                        try {
+                            if (typeof msg !== 'string') {
+                                msg = JSON.stringify(msg);
+                            }
+                            if (msg.length < 1 || typeof masterEncryptionKey !== "string")
+                                throw new Error("Invalid request");
+
+                            return Crypto.AES.encrypt(msg, masterEncryptionKey);
+
+                        } catch (error) {
+                            throw new Error(error);
+                        }
+                    },
+
+                    master_decrypt: function (encrypted_msg = '') {
+                        try {
+                            if (encrypted_msg.length < 1 || typeof masterEncryptionKey !== "string")
+                                throw new Error("Invalid request");
+
+                            return Crypto.AES.decrypt(encrypted_msg, masterEncryptionKey);
+
+                        } catch (error) {
+                            throw new Error(error);
+                        }
+                    },
+
+                    reset_master_configs: function (data_subject) {
+                        try {
+                            let sendExportRequest = confirm(`Be aware! If you are re-allocating users it should 
+                            be carried out only on addition of new Supernodes.`);
+                            const RM_WALLET = new localbitcoinplusplus.wallets;
+                            if (sendExportRequest === true) {
+                                const msg_obj = {};
+                                msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                msg_obj.event = 'reset_master_configs_request';
+                                msg_obj.data = { request: data_subject };
+                                msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                msg_obj.hash = Crypto.SHA256(msg_obj);
+                                msg_obj.sign = RM_WALLET.sign(
+                                    msg_obj.hash,
+                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                );
+
+                                reactor.dispatchEvent('informAllSuperNode', msg_obj);
+                            }
+                        } catch (error) {
+                            return showMessage(error);
+                        }
                     }
-                },
 
-                // https://stackoverflow.com/a/39538518/5348972
-                delay: (t, v) => {
-                    return new Promise(function (resolve) {
-                        setTimeout(resolve.bind(null, v), t);
-                    });
-                },
+                };
 
-                checkIfAllPreviousSupernodesAreDeadForAUserNode: (userFLoID = "") => {
-                    return new Promise(async (resolve, reject) => {
-                        if (typeof userFLoID !== "string" || userFLoID.length < 1) {
-                            console.warn(`Invalid FLO Id`);
-                            reject(`Invalid FLO Id`);
-                            return;
+                /*SECTION: KADEMLIA - Modified functions from https://github.com/tristanls/k-bucket */
+                localbitcoinplusplus.kademlia = {
+                    decodeBase58Address: function (blockchain, address) {
+                        let k = bitjs[blockchain].Base58.decode(address);
+                        k.shift();
+                        k.splice(-4, 4);
+                        return Crypto.util.bytesToHex(k);
+                    },
+                    launchKBucket: function (flo_id) {
+                        return new Promise((resolve, reject) => {
+                            try {
+                                const KBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                    flo_id
+                                );
+                                const kbOptions = { localNodeId: KBucketId };
+                                window.KBucket = new BuildKBucket(kbOptions);
+
+                                const master_flo_pubKey =
+                                    localbitcoinplusplus.master_configurations.masterFLOPubKey;
+                                const master_flo_addr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                    master_flo_pubKey
+                                );
+                                if (typeof master_flo_addr !== "string") return reject(false);
+                                const SuKBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                    master_flo_addr
+                                );
+                                const SukbOptions = { localNodeId: SuKBucketId };
+                                window.supernodeKBucket = new BuildKBucket(SukbOptions);
+
+                                resolve(true);
+                            } catch (error) {
+                                reject(error);
+                            }
+                        });
+                    },
+                    launchSupernodesKBucket: function () {
+                        localbitcoinplusplus.master_configurations.supernodesPubKeys.map(
+                            pubKey => {
+                                return new Promise((resolve, reject) => {
+                                    try {
+                                        let flo_id = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubKey);
+                                        let kname = `SKBucket_${pubKey}`;
+                                        const KBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                            flo_id
+                                        );
+                                        const kbOptions = { localNodeId: KBucketId };
+                                        window[kname] = new BuildKBucket(kbOptions);
+                                        resolve(true);
+                                    } catch (error) {
+                                        reject(error);
+                                    }
+                                });
+                            }
+                        );
+                    },
+                    addContact: function (id, data, KB = KBucket) {
+                        const contact = {
+                            id: id,
+                            data: data
+                        };
+                        KB.add(contact);
+                    },
+                    addNewUserNodeInKbucket: function (
+                        blockchain,
+                        address,
+                        data,
+                        KB = KBucket
+                    ) {
+                        let decodedId = address;
+                        try {
+                            decodedId = this.floIdToKbucketId(blockchain, address);
+                        } catch (e) {
+                            decodedId = address;
+                        }
+                        const addNewUserNode = this.addContact(decodedId, data, KB);
+                        return { decodedId: decodedId, data: data };
+                    },
+                    addNewUserNodeInKbucketAndDB: function (
+                        blockchain,
+                        address,
+                        data,
+                        KB = KBucket
+                    ) {
+                        let closestSupernodePubKey = localbitcoinplusplus.master_configurations.supernodesPubKeys.filter(
+                            j => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(j) == data.id
+                        );
+
+                        let kbuck = this.addNewUserNodeInKbucket(
+                            blockchain,
+                            address,
+                            data,
+                            KB
+                        );
+                        readDB("kBucketStore", kbuck.decodedId).then(kres => {
+                            if (typeof kres == "object") {
+                                kres.data = data;
+                                kres.primary_supernode_flo_public_key = closestSupernodePubKey[0];
+                            } else {
+                                kbuckObj = {
+                                    id: kbuck.decodedId,
+                                    vectorClock: 0,
+                                    data: kbuck.data,
+                                    primary_supernode_flo_public_key: closestSupernodePubKey[0],
+                                    last_updated_on: +new Date()
+                                };
+                                kres = kbuckObj;
+                            }
+                            updateinDB("kBucketStore", kres)
+                                .then(ms => console.info(`INFO: Added/Updated a node in DB.`))
+                                .catch(e => {
+                                    console.warn(`ERROR: Failed to add a node in DB.`);
+                                });
+                            return Promise.resolve(kbuck);
+                        });
+                    },
+                    addFullKBDataInKBucketAndDB: function (full_data, KB) {
+                        let userKBId = "";
+                        let isFloIdUint8 = full_data.id instanceof Uint8Array;
+                        if (!isFloIdUint8) {
+                            userKBId = this.floIdToKbucketId(localbitcoinplusplus.BASE_BLOCKCHAIN, full_data.data.id);
+                            this.addContact(userKBId, full_data.data, KB);
+                            full_data.id = userKBId;
+                        } else {
+                            this.addContact(full_data.id, full_data.data, KB);
+                        }
+                        updateinDB("kBucketStore", full_data)
+                            .then(ms => console.info(`INFO: Added/Updated a node in DB.`))
+                            .catch(e => {
+                                console.warn(`ERROR: Failed to add a node in DB.`);
+                            });
+                    },
+                    floIdToKbucketId: function (blockchain, address) {
+                        const decodedId = this.decodeBase58Address(blockchain, address);
+                        const nodeIdBigInt = new BigInteger(decodedId, 16);
+                        const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned();
+                        const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes);
+                        return nodeIdNewInt8Array;
+                    },
+                    arbiter: function (incumbent, candidate) {
+                        // we create a new object so that our selection is guaranteed to replace
+                        // the incumbent
+                        const merged = {
+                            id: incumbent.id, // incumbent.id === candidate.id within an arbiter
+                            data: incumbent.data
+                        };
+
+                        Object.keys(candidate.data).forEach(workerNodeId => {
+                            merged.data[workerNodeId] = candidate.data[workerNodeId];
+                        });
+
+                        return merged;
+                    },
+                    newBase64DiscoverId: function (pubKey) {
+                        let pubKeyBytes = Crypto.util.hexToBytes(pubKey);
+                        return Crypto.util.bytesToBase64(pubKeyBytes);
+                    },
+                    restoreKbucket: function (
+                        flo_addr,
+                        blockchain = localbitcoinplusplus.BASE_BLOCKCHAIN,
+                        KB = KBucket
+                    ) {
+                        return new Promise((resolve, reject) => {
+                            readAllDB("kBucketStore").then(dbObject => {
+                                if (typeof dbObject == "object") {
+                                    let su_flo_addr_array = localbitcoinplusplus.master_configurations.supernodesPubKeys.map(
+                                        pubk => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubk)
+                                    );
+                                    // Prevent supernode to re-added in kbucket
+                                    dbObject
+                                        .filter(f => !su_flo_addr_array.includes(f.data.id))
+                                        .map(dbObj => {
+                                            this.addNewUserNodeInKbucket(
+                                                blockchain,
+                                                flo_addr,
+                                                dbObj.data,
+                                                KB
+                                            );
+                                        });
+                                } else {
+                                    reject(`Failed to restore kBucket.`);
+                                }
+                                resolve(dbObject);
+                            });
+                        });
+                    },
+                    restoreSupernodeKBucket: function () {
+                        return new Promise((resolve, reject) => {
+                            const supernodeSeeds =
+                                localbitcoinplusplus.master_configurations.supernodeSeeds;
+                            if (typeof supernodeSeeds !== "object")
+                                reject("Failed to get supernode seeds.");
+                            let supernodeSeedsObj = JSON.parse(supernodeSeeds);
+
+                            Object.entries(supernodeSeedsObj).map(seedObj => {
+                                let kbuck = this.addNewUserNodeInKbucket(
+                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                    seedObj[1].kbucketId,
+                                    { id: seedObj[1].kbucketId },
+                                    supernodeKBucket
+                                );
+                            });
+
+                            resolve(true);
+                        });
+                    },
+                    updateClosestSupernodeSeeds: function (flo_addr) {
+                        return new Promise(async (resolve, reject) => {
+                            await removeAllinDB("myClosestSupernodes");
+                            let nearestSupernodeAddresslist = await localbitcoinplusplus.kademlia.addClosestSupernodeInDB(
+                                flo_addr
+                            );
+                            nearestSupernodeAddresslist.map(
+                                (nearestSupernodeAddress, index) => {
+                                    updateinDB("myClosestSupernodes", {
+                                        id: index + 1,
+                                        ip: nearestSupernodeAddress.ip,
+                                        //port: nearestSupernodeAddress.port,
+                                        trader_flo_address: nearestSupernodeAddress.kbucketId,
+                                        is_live: null
+                                    }).then(updatedClosestSupernodes => {
+                                        readAllDB("myClosestSupernodes").then(
+                                            nearestSupernodeAddresslist => {
+                                                showMessage(
+                                                    `INFO: Updated closest supernodes list successfully.`
+                                                );
+                                                resolve(nearestSupernodeAddresslist);
+                                            }
+                                        );
+                                    });
+                                }
+                            );
+                        });
+                    },
+                    getSupernodeSeed: function (flo_addr) {
+                        return new Promise(async (resolve, reject) => {
+                            nearestSupernodeAddresslist = await this.updateClosestSupernodeSeeds(
+                                flo_addr
+                            );
+
+                            resolve(nearestSupernodeAddresslist);
+                        });
+                    },
+                    isNodePresentInMyKbucket: function (flo_id, KB = KBucket) {
+                        return new Promise((resolve, reject) => {
+                            let kArray = KB.toArray();
+                            let kArrayFloIds = kArray.map(k => k.data.id);
+                            if (kArrayFloIds.includes(flo_id)) {
+                                resolve(true);
+                            } else {
+                                reject(false);
+                            }
+                        });
+                    },
+                    determineClosestSupernode: function (
+                        flo_addr = "",
+                        n = 1,
+                        KB = supernodeKBucket,
+                        su = ""
+                    ) {
+                        return new Promise((resolve, reject) => {
+                            let msg = ``;
+                            if (typeof supernodeKBucket !== "object") {
+                                msg = `ERROR: Supernode KBucket not found.`;
+                                showMessage(msg);
+                                reject(msg);
+                                return false;
+                            }
+
+                            if (typeof n !== "number") n = localbitcoinplusplus
+                                .master_configurations.supernodesPubKeys.length || 1;
+
+                            if (su.length > 0) {
+                                try {
+                                    let closestSupernodeMasterList = supernodeKBucket.closest(
+                                        supernodeKBucket.localNodeId
+                                    );
+                                    const index = closestSupernodeMasterList.findIndex(
+                                        f => f.data.id == su
+                                    );
+                                    let tail = closestSupernodeMasterList.splice(0, index);
+                                    const newClosestSupernodeMasterList = closestSupernodeMasterList.concat(
+                                        tail
+                                    );
+                                    resolve(newClosestSupernodeMasterList);
+                                    return true;
+                                } catch (error) {
+                                    reject(error);
+                                }
+                                return false;
+                            }
+
+                            try {
+                                if (flo_addr.length !== 34) {
+                                    showMessage(
+                                        `WARNING: No Flo Id provided to determine closest Supenode.`
+                                    );
+                                    return;
+                                }
+                                let isFloIdUint8 = flo_addr instanceof Uint8Array;
+                                if (!isFloIdUint8) {
+                                    flo_addr = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                        flo_addr
+                                    );
+                                }
+                                const closestSupernode = supernodeKBucket.closest(flo_addr, n);
+                                resolve(closestSupernode);
+                                return true;
+                            } catch (error) {
+                                showMessage(error);
+                                reject(error);
+                                return false;
+                            }
+                        });
+                    },
+                    addClosestSupernodeInDB: function (flo_addr, KB = supernodeKBucket) {
+                        return new Promise(async (resolve, reject) => {
+                            const supernodeSeeds =
+                                localbitcoinplusplus.master_configurations.supernodeSeeds;
+                            if (typeof supernodeSeeds !== "object")
+                                reject("Failed to get supernode seeds.");
+                            let supernodeSeedsObj = JSON.parse(supernodeSeeds);
+
+                            Object.entries(supernodeSeedsObj).map(seedObj => {
+                                console.log(seedObj);
+                                localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
+                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                    seedObj[1].kbucketId,
+                                    { id: seedObj[1].kbucketId }
+                                );
+                            });
+
+                            let primarySu = await this.determineClosestSupernode(flo_addr);
+                            let nearestSupernode = await this.determineClosestSupernode(
+                                (flo_addr = ""),
+                                (n = 1),
+                                supernodeKBucket,
+                                primarySu[0].data.id
+                            );
+                            let nearestSupernodeIds = nearestSupernode.map(f => f.data.id);
+                            let supernodeSeedsArray = Object.values(supernodeSeedsObj)
+                                .filter(seed => nearestSupernodeIds.includes(seed.kbucketId))
+                                .sort(function (a, b) {
+                                    return (
+                                        nearestSupernodeIds.indexOf(a.kbucketId) -
+                                        nearestSupernodeIds.indexOf(b.kbucketId)
+                                    );
+                                });
+
+                            if (supernodeSeedsArray.length > 0) {
+                                resolve(supernodeSeedsArray);
+                            } else {
+                                reject(false);
+                            }
+                        });
+                    }
+                };
+
+                // SECTION: ENCRYPT
+                localbitcoinplusplus.encrypt = {
+                    p: BigInteger(
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
+                        16
+                    ),
+
+                    exponent1: function () {
+                        return localbitcoinplusplus.encrypt.p
+                            .add(BigInteger.ONE)
+                            .divide(BigInteger("4"));
+                    },
+
+                    calculateY: function (x) {
+                        let p = localbitcoinplusplus.encrypt.p;
+                        let exp = localbitcoinplusplus.encrypt.exponent1();
+                        // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
+                        return x
+                            .modPow(BigInteger("3"), p)
+                            .add(BigInteger("7"))
+                            .mod(p)
+                            .modPow(exp, p);
+                    },
+
+                    // Insert a compressed public key
+                    getUncompressedPublicKey: function (compressedPublicKey) {
+                        const p = localbitcoinplusplus.encrypt.p;
+
+                        // Fetch x from compressedPublicKey
+                        let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
+                        const prefix = pubKeyBytes.shift(); // remove prefix
+                        let prefix_modulus = prefix % 2;
+                        pubKeyBytes.unshift(0); // add prefix 0
+                        let x = new BigInteger(pubKeyBytes);
+                        let xDecimalValue = x.toString();
+
+                        // Fetch y
+                        let y = localbitcoinplusplus.encrypt.calculateY(x);
+                        let yDecimalValue = y.toString();
+
+                        // verify y value
+                        let resultBigInt = y.mod(BigInteger("2"));
+
+                        let check = resultBigInt.toString() % 2;
+
+                        if (prefix_modulus !== check) {
+                            yDecimalValue = y
+                                .negate()
+                                .mod(p)
+                                .toString();
                         }
 
-                        const s_id = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                            userFLoID
+                        return {
+                            x: xDecimalValue,
+                            y: yDecimalValue
+                        };
+                    },
+
+                    getSenderPublicKeyString: function () {
+                        privateKey = ellipticCurveEncryption.senderRandom();
+                        senderPublicKeyString = ellipticCurveEncryption.senderPublicString(
+                            privateKey
                         );
-                        const primarySuFloId = s_id[0].data.id;
+                        return {
+                            privateKey: privateKey,
+                            senderPublicKeyString: senderPublicKeyString
+                        };
+                    },
 
-                        let getSupernodeClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                            "",
-                            localbitcoinplusplus.master_configurations.MaxBackups,
-                            supernodeKBucket,
-                            primarySuFloId
+                    deriveSharedKeySender: function (
+                        receiverCompressedPublicKey,
+                        senderPrivateKey
+                    ) {
+                        try {
+                            let receiverPublicKeyString = localbitcoinplusplus.encrypt.getUncompressedPublicKey(
+                                receiverCompressedPublicKey
+                            );
+                            var senderDerivedKey = {
+                                XValue: "",
+                                YValue: ""
+                            };
+                            senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
+                                receiverPublicKeyString.x,
+                                receiverPublicKeyString.y,
+                                senderPrivateKey
+                            );
+                            return senderDerivedKey;
+                        } catch (error) {
+                            return new Error(error);
+                        }
+                    },
+
+                    deriveReceiverSharedKey: function (
+                        senderPublicKeyString,
+                        receiverPrivateKey
+                    ) {
+                        return ellipticCurveEncryption.receiverSharedKeyDerivation(
+                            senderPublicKeyString.XValuePublicString,
+                            senderPublicKeyString.YValuePublicString,
+                            receiverPrivateKey
                         );
+                    },
 
-                        let promises = [];
-                        let leaving_supernode_flo_id = "";
+                    getReceiverPublicKeyString: function (privateKey) {
+                        return ellipticCurveEncryption.receiverPublicString(privateKey);
+                    },
 
-                        for (
-                            let index = 0;
-                            index < getSupernodeClosestSuObj.length;
-                            index++
+                    deriveSharedKeyReceiver: function (
+                        senderPublicKeyString,
+                        receiverPrivateKey
+                    ) {
+                        try {
+                            return ellipticCurveEncryption.receiverSharedKeyDerivation(
+                                senderPublicKeyString.XValuePublicString,
+                                senderPublicKeyString.YValuePublicString,
+                                receiverPrivateKey
+                            );
+                        } catch (error) {
+                            return new Error(error);
+                        }
+                    },
+
+                    encryptMessage: function (data, receiverCompressedPublicKey) {
+                        var senderECKeyData = localbitcoinplusplus.encrypt.getSenderPublicKeyString();
+                        var senderDerivedKey = {
+                            XValue: "",
+                            YValue: ""
+                        };
+                        var senderPublicKeyString = {};
+                        senderDerivedKey = localbitcoinplusplus.encrypt.deriveSharedKeySender(
+                            receiverCompressedPublicKey,
+                            senderECKeyData.privateKey
+                        );
+                        console.log("senderDerivedKey", senderDerivedKey);
+                        let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
+                        let secret = Crypto.AES.encrypt(data, senderKey);
+                        return {
+                            secret: secret,
+                            senderPublicKeyString: senderECKeyData.senderPublicKeyString
+                        };
+                    },
+
+                    decryptMessage: function (secret, senderPublicKeyString) {
+                        var receiverDerivedKey = {
+                            XValue: "",
+                            YValue: ""
+                        };
+                        var receiverECKeyData = {};
+
+                        let myPrivateKey =
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY;
+                        if (typeof myPrivateKey !== "string")
+                            throw new Error("No private key found.");
+
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        let privateKey = RM_WALLET.wifToDecimal(myPrivateKey, true);
+                        if (typeof privateKey.privateKeyDecimal !== "string")
+                            throw new Error("Failed to detremine your private key.");
+                        receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
+
+                        receiverDerivedKey = localbitcoinplusplus.encrypt.deriveReceiverSharedKey(
+                            senderPublicKeyString,
+                            receiverECKeyData.privateKey
+                        );
+                        console.log("receiverDerivedKey", receiverDerivedKey);
+
+                        let receiverKey =
+                            receiverDerivedKey.XValue + receiverDerivedKey.YValue;
+                        let decryptMsg = Crypto.AES.decrypt(secret, receiverKey);
+                        return decryptMsg;
+                    },
+
+                };
+
+                // SECTION: Reactor Events 
+                reactor.registerEvent("new_supernode_connected");
+                reactor.registerEvent("primary_supernode_down");
+                reactor.registerEvent("backup_supernode_up");
+                reactor.registerEvent("backup_supernode_down");
+                reactor.registerEvent("fireNodeGoodByeEvent");
+                reactor.registerEvent("sync_primary_and_backup_db");
+                reactor.registerEvent("store_backup_crypto_pk_object");
+                reactor.registerEvent("sync_backup_nodes_of_my_backup_node");
+                reactor.registerEvent("resolve_backup_ws_connections");
+                reactor.registerEvent("shift_ws_connection");
+                reactor.registerEvent("switchToBackupWSForSuperNodesOperations");
+                reactor.registerEvent("user_flo_keys_active");
+                reactor.registerEvent("remove_extra_backup_connections");
+                reactor.registerEvent("createClosestSupernodesObject");
+                reactor.registerEvent("createCashierStatusObject");
+                reactor.registerEvent("informAllSuperNode");
+                reactor.registerEvent("informLeftSuperNode");
+                reactor.registerEvent("informRightSuperNode");
+                reactor.registerEvent("message_for_user");
+                reactor.registerEvent("remove_temp_data_from_db");
+                reactor.registerEvent("remove_redundant_crypto_deposits");
+                reactor.registerEvent("enquire_crypto_shares_availability_to_backups");
+                reactor.registerEvent("send_crypto_shares_to_backups");
+
+                reactor.addEventListener("new_supernode_connected", async function (evt) {
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    const connected_su_flo_id = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
+                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+                        localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = connected_su_flo_id;
+                    }
+                    switchMyWS.updateSupernodeAvailabilityStatus(connected_su_flo_id, true);
+                    showMessage(
+                        `INFO: Connected successfully to Supernode: ${evt.srcElement.url}`
+                    );
+                    console.log("CONNECTED");
+                });
+
+                reactor.addEventListener("primary_supernode_down", async function (evt) {
+                    showMessage(
+                        `INFO: Disconnected to Supernode server: ${evt.srcElement.url}`
+                    );
+
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    switchMyWS.updateSupernodeAvailabilityStatus(evt.srcElement.url, false);
+                    const disconnectedWSServerFloId = await switchMyWS.getFloIdFromWSUrl(
+                        evt.srcElement.url
+                    );
+                    showMessage(
+                        `INFO: Waiting for primary Supernode connection to come back within 30sec.`
+                    );
+
+                    localbitcoinplusplus.actions.delay(30000).then(async () => {
+                        const getSubjectSupernodeDetails = await readDBbyIndex(
+                            "myClosestSupernodes",
+                            "trader_flo_address",
+                            disconnectedWSServerFloId
+                        );
+                        if (
+                            typeof getSubjectSupernodeDetails == "object" &&
+                            getSubjectSupernodeDetails[0].is_live !== true
+                            && websocket.readyState != WebSocket.OPEN
                         ) {
-                            const element = getSupernodeClosestSuObj[index];
+                            showMessage(
+                                `INFO: Connection to primary Supernode failed. Attempting to connect to secondary Supernode.`
+                            );
+                            switchMyWS.switchToBackupWS(evt.srcElement.url);
+                        }
+                    });
+                });
+
+                reactor.addEventListener("fireNodeGoodByeEvent", async function (getFLOId = '') {
+                    let msg = "";
+
+                    // Get the current status now
+                    const getStatusOfDeadSuAgain = await readDBbyIndex(
+                        "myClosestSupernodes",
+                        "trader_flo_address",
+                        getFLOId
+                    );
+
+                    if (getStatusOfDeadSuAgain.length < 1) return;
+
+                    // Update status to false
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    await switchMyWS.updateSupernodeAvailabilityStatus(
+                        getFLOId,
+                        false
+                    );
+
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                        localbitcoinplusplus.wallets.my_local_flo_public_key
+                    )
+                    ) {
+
+                        // Stop yourself from serving it unless proper DB sync
+                        //localbitcoinplusplus.services[`can_serve_${getFLOId}`] = false;
+
+                        // Initiate connections with next live supernodes
+                        //reactor.dispatchEvent("resolve_backup_ws_connections");
+
+                        const mcs = await readAllDB("myClosestSupernodes");
+                        const myClosestSupList = mcs.filter(
+                            (k, i) =>
+                                i <= localbitcoinplusplus.master_configurations.MaxBackups
+                        );
+                        const index = mcs.findIndex(
+                            f => f.trader_flo_address == getFLOId
+                        );
+                        tail = mcs.splice(0, index);
+                        const newClosestSupernodeMasterList = mcs
+                            .concat(tail)
+                            .filter(
+                                (k, i) =>
+                                    i <= localbitcoinplusplus.master_configurations.MaxBackups
+                            );
+
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        for (i = 0; i < newClosestSupernodeMasterList.length; i++) {
                             if (
-                                element.data.id ==
+                                newClosestSupernodeMasterList[i].is_live == true &&
+                                newClosestSupernodeMasterList[i].trader_flo_address !==
                                 localbitcoinplusplus.wallets.my_local_flo_address
                             )
                                 break;
-                            promises.push(
-                                readDBbyIndex(
-                                    "myClosestSupernodes",
-                                    "trader_flo_address",
-                                    element.data.id
-                                )
-                            );
-                            leaving_supernode_flo_id = element.data.id;
-                        }
 
-                        Promise.all(promises)
-                            .then(cs => {
-                                let isPreviousSupernodesLive = cs.map(
-                                    su_status =>
-                                        typeof su_status[0] !== "object" ||
-                                        su_status[0].is_live == true
+                            if (
+                                newClosestSupernodeMasterList[i].trader_flo_address ==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                            ) {
+                                // First check if you yourself have the right data to serve
+                                // If not, either get the data or don't serve the users of
+                                // that dead supernode.
+
+                                const tableArray = [
+                                    "deposit",
+                                    "cash_deposits",
+                                    "withdraw_cash",
+                                    "withdraw_btc",
+                                    "cash_balances",
+                                    "crypto_balances",
+                                    "buyOrders",
+                                    "sellOrders",
+                                    "system_btc_reserves_private_keys",
+                                    "supernode_private_key_chunks"
+                                ];
+
+                                // Don't pass su_db_data in this as it contains db sign as well
+                                const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
+                                    getFLOId
                                 );
 
-                                if (!isPreviousSupernodesLive.includes(true)) {
-                                    resolve(true); // Every previous supernode is dead
-                                } else {
-                                    resolve(false); // At least one previous supernode is alive
+                                // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
+                                // if you have the latest data. If you don't have the latest data, someone
+                                // will send you the latest data which you can verify before updating.
+
+                                RM_RPC.send_rpc
+                                    .call(
+                                        this,
+                                        "do_you_have_latest_data_for_this_supernode",
+                                        dbHashData
+                                    )
+                                    .then(server_sync_response => doSend(server_sync_response));
+
+                                // Send dead supernode's data to all your backup supernodes
+                                // which are not dead supernode's backup supernodes to sync
+                                // data from you
+
+                                const nonBackUpSusForDeadSu = myClosestSupList.filter(
+                                    obj => newClosestSupernodeMasterList.indexOf(obj) == -1
+                                );
+
+                                console.log(nonBackUpSusForDeadSu);
+
+                                if (nonBackUpSusForDeadSu.length > 0) {
+                                    const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
+                                        tableArray,
+                                        getFLOId
+                                    );
+                                    nonBackUpSusForDeadSu.map(nbs => {
+                                        su_db_data.trader_flo_address = getFLOId;
+                                        su_db_data.receiver_flo_address = nbs.trader_flo_address;
+
+                                        RM_RPC.send_rpc
+                                            .call(
+                                                this,
+                                                "sync_backup_supernode_from_backup_supernode_response",
+                                                su_db_data
+                                            )
+                                            .then(server_sync_response =>
+                                                doSend(server_sync_response, nbs.trader_flo_address)
+                                            );
+                                    });
                                 }
-                            })
-                            .catch(e => reject(e));
-                    });
-                },
 
-                exportUserDataFromOneSupernodeToAnother: async function (
-                    myFloId = "",
-                    userFloId = "",
-                    receipient_su = ""
-                ) {
-                    let immigrantsList = [];
-                    const tableArray = [
-                        "deposit",
-                        "cash_deposits",
-                        "withdraw_cash",
-                        "withdraw_btc",
-                        "crypto_balances",
-                        "cash_balances",
-                        "buyOrders",
-                        "sellOrders",
-                        "system_btc_reserves_private_keys"
-                    ];
-
-                    let db_list = Object.values(localbitcoinplusplus.newBackupDatabase.db).map(m => m.db);
-                    db_list.push(db);
-
-                    // First create a db backup and save it
-                    await localbitcoinplusplus.IdbBackup.exportIDBtoFile(db_list, tableArray);
-
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-                    if (userFloId.length > 0) {
-                        let closestSu = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                            userFloId
-                        );
-
-                        const immigrants_data = await localbitcoinplusplus.actions.get_sharable_db_data_for_single_user(
-                            userFloId,
-                            tableArray
-                        );
-
-                        if (typeof immigrants_data === "object") {
-                            immigrants_data.trader_flo_address = closestSu[0].data.id;
-                            immigrants_data.receiver_flo_address = closestSu[0].data.id;
-
-                            RM_RPC.send_rpc
-                                .call(
-                                    this,
-                                    "sync_primary_supernode_from_backup_supernode_response",
-                                    immigrants_data
-                                )
-                                .then(server_sync_response => doSend(server_sync_response));
+                                break;
+                            }
                         }
-                        return true;
+
+                        /* ADD A CONDITION SO THAT ONLY ONE SUPERNODE IN THE LEFT CAN INFORM RIGHT BACKUP SUPERNODE OF DEAD SUPERNODE */
+                        const subjectFloIdClosestNodes = await localbitcoinplusplus.kademlia.determineClosestSupernode('', '', '', getFLOId);
+                        const subjectFloIdClosestNodesFloIdsFromLeft = subjectFloIdClosestNodes.map(m => m.data.id).reverse();
+                        //const alowed_supernodes = subjectFloIdClosestNodes.slice(-localbitcoinplusplus.master_configurations.MaxBackups);
+                        //const alowed_supernodes_flo_ids = alowed_supernodes.map(m=>m.trader_flo_address);
+                        const my_idx = subjectFloIdClosestNodesFloIdsFromLeft.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
+                        //const idx = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(getFLOId);
+                        //if(alowed_supernodes_flo_ids.includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
+                        // Get the list of "left side" Supernodes of the disconnected Supernode
+                        // If myIdx=0, increase its value by 1 to be used as 2nd param in slice
+                        let getLeftSusOfDisconnectedSu = subjectFloIdClosestNodesFloIdsFromLeft.slice(0, my_idx + 1);
+                        if (getLeftSusOfDisconnectedSu.length < 1) return;
+                        console.table(getLeftSusOfDisconnectedSu);
+
+                        let aNearerLeftSupernodeIsAlive = false;
+
+                        for (ln of getLeftSusOfDisconnectedSu) {
+                            const leftNodeObj = localbitcoinplusplus.myClosestSupernodes[ln];
+                            console.log(ln, leftNodeObj);
+                            if (localbitcoinplusplus.wallets.my_local_flo_address
+                                === leftNodeObj.trader_flo_address) break;
+                            // First Check
+                            aNearerLeftSupernodeIsAlive = leftNodeObj.is_live || false;
+                            // Second check
+                            let conns = localbitcoinplusplus.backupWS[leftNodeObj.trader_flo_address];
+                            if (typeof conns === "object"
+                                && leftNodeObj.trader_flo_address !== getFLOId
+                                && conns.ws_connection.readyState == 1) {
+                                console.log(conns);
+                                aNearerLeftSupernodeIsAlive = true;
+                                break;
+                            }
+                        }
+
+                        if (!aNearerLeftSupernodeIsAlive) {
+                            // If No nearer left Supernode is alive so 
+                            // I am the nearest LEFT SIDE Supernode
+                            const cs = await readDBbyIndex(
+                                "myClosestSupernodes",
+                                "trader_flo_address",
+                                getFLOId
+                            );
+
+                            if (cs.length < 1) return;
+                            const RM_WALLET = new localbitcoinplusplus.wallets;
+                            const msg_obj = {};
+                            msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                            msg_obj.event = 'supernode_went_down';
+                            msg_obj.data = { subject_flo_id: getFLOId };
+                            msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                            msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                            msg_obj.hash = Crypto.SHA256(msg_obj);
+                            msg_obj.sign = RM_WALLET.sign(
+                                msg_obj.hash,
+                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                            );
+                            reactor.dispatchEvent("informRightSuperNode", msg_obj);
+                        }
+
+                        msg = `INFO: Supernode ${getFLOId} left.`;
+                    }
+
+                    showMessage(msg);
+
+                });
+
+                reactor.addEventListener("sync_primary_and_backup_db", async function () {
+                    if (
+                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                            localbitcoinplusplus.wallets.my_local_flo_public_key
+                        )
+                    ) {
+                        showMessage(
+                            `INFO: Syncing of latest data starting. This could take some time. Do not close the window until then.`
+                        );
+
+                        // Get data for deposits and withdraw starting from first (and currently alive) backup supernode
+                        let closestSuNodes = await readAllDB("myClosestSupernodes");
+
+                        let closestSuNodesList = closestSuNodes
+                            .map(m => m.trader_flo_address)
+                            .slice(
+                                1,
+                                localbitcoinplusplus.master_configurations.MaxBackups + 1
+                            );
+                        console.log(closestSuNodesList);
+
+                        localbitcoinplusplus.actions.sync_primary_supernode_from_backup_supernode(
+                            closestSuNodes[0].trader_flo_address,
+                            closestSuNodesList
+                        );
+
+                        // Update backup db as well for all supernodes you're serving as backup
+
+                        let backup_su_list = [];
+                        for (
+                            let index = closestSuNodes.length - 1;
+                            index >=
+                            closestSuNodes.length -
+                            localbitcoinplusplus.master_configurations.MaxBackups;
+                            index--
+                        ) {
+                            backup_su_list[closestSuNodes[index].trader_flo_address] = [
+                                closestSuNodes[index].trader_flo_address
+                            ];
+                            for (
+                                let j = index;
+                                j < index + localbitcoinplusplus.master_configurations.MaxBackups;
+                                j++
+                            ) {
+                                let actual_num = j;
+                                if (actual_num >= closestSuNodes.length - 1) {
+                                    actual_num = j % index;
+                                } else {
+                                    actual_num = j + 1;
+                                }
+                                const nextBKSu = closestSuNodes[actual_num].trader_flo_address;
+                                if (nextBKSu == localbitcoinplusplus.wallets.my_local_flo_address)
+                                    continue;
+                                backup_su_list[closestSuNodes[index].trader_flo_address].push(
+                                    nextBKSu
+                                );
+                            }
+                        }
+                        console.log(backup_su_list);
+
+                        for (const k in backup_su_list) {
+                            if (backup_su_list.hasOwnProperty(k)) {
+                                const bsl = backup_su_list[k];
+                                localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                    closestSuNodes[0].trader_flo_address,
+                                    bsl,
+                                    k
+                                );
+                            }
+                        }
+
+                        // If any backup of my backup node is dead, sync its data as well
+                        let backup_nodes = Object.keys(backup_su_list);
+                        let far_left_backup_node_index = Object.values(localbitcoinplusplus.myClosestSupernodes)
+                            .findIndex(x => x.trader_flo_address === backup_nodes[backup_nodes.length - 1]);
+
+                        // Don't sync backup if far_left_backup_node_index is 0 or 1 etc
+                        if (far_left_backup_node_index < localbitcoinplusplus.master_configurations.MaxBackups) return false;
+
+                        let far_left_backup_node = closestSuNodes[far_left_backup_node_index].trader_flo_address;
+
+                        reactor.dispatchEvent(
+                            "sync_backup_nodes_of_my_backup_node",
+                            far_left_backup_node
+                        );
+
+                    }
+                });
+
+                reactor.addEventListener("sync_backup_nodes_of_my_backup_node", async function (subject_flo_id = "") {
+                    // Get backup nodes of your backup node (subject_flo_id)
+                    let closestNodes = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                        "",
+                        "",
+                        "",
+                        subject_flo_id
+                    );
+
+                    if (typeof closestNodes !== "object") return;
+                    let closestNodesOfMyBackupNode = closestNodes.map(m => m.data.id);
+                    const backupNodesOfMyBackupNode = closestNodesOfMyBackupNode.splice(
+                        -localbitcoinplusplus.master_configurations.MaxBackups
+                    );
+                    console.log(backupNodesOfMyBackupNode);
+
+                    backupNodesOfMyBackupNode.map(async m => {
+                        const getSuStatus = await readDBbyIndex(
+                            "myClosestSupernodes",
+                            "trader_flo_address",
+                            m
+                        );
+                        if (typeof getSuStatus[0] == "object") {
+                            if (getSuStatus[0].is_live !== true) {
+                                console.log(getSuStatus[0].trader_flo_address);
+                                if (
+                                    localbitcoinplusplus.wallets.my_local_flo_address !==
+                                    getSuStatus[0].trader_flo_address
+                                ) {
+                                    localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                        localbitcoinplusplus.wallets.my_local_flo_address,
+                                        "",
+                                        getSuStatus[0].trader_flo_address
+                                    );
+                                    // Since this node is dead sync its backup data as well
+                                    reactor.dispatchEvent("sync_backup_nodes_of_my_backup_node",
+                                        getSuStatus[0].trader_flo_address
+                                    );
+                                }
+                            }
+                        }
+                    });
+                }
+                );
+
+                reactor.addEventListener("store_backup_crypto_pk_object", function (
+                    btc_pk_obj
+                ) {
+                    readAllDB("myClosestSupernodes").then(res => {
+                        myNeighborNodes = res.filter(
+                            (k, i) => i <= localbitcoinplusplus.master_configurations.MaxBackups
+                        );
+                        myNeighborNodes.shift();
+                        myNeighborNodesPubKeys = myNeighborNodes.map(m =>
+                            localbitcoinplusplus.wallets.prototype.getSupernodePublicKeyFromFloId(
+                                m.trader_flo_address
+                            )
+                        );
+
+                        myNeighborNodesPubKeys.map(resp => {
+                            let pubk = resp[0];
+                            let floAddr = resp[1];
+
+                            if (
+                                typeof pubk == "string" &&
+                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    pubk
+                                )
+                            ) {
+                                const data = localbitcoinplusplus.encrypt.encryptMessage(
+                                    JSON.stringify(btc_pk_obj),
+                                    pubk
+                                );
+
+                                const RM_RPC = new localbitcoinplusplus.rpc();
+                                RM_RPC.send_rpc
+                                    .call(this, "store_backup_system_btc_reserves_private_keys", {
+                                        data: data,
+                                        receiver_flo_address: floAddr,
+                                        trader_flo_address:
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                    })
+                                    .then(bar => doSend(bar, floAddr));
+                            }
+                        });
+                    });
+                });
+
+                /*Shifting a WS Connection Function*/
+                reactor.addEventListener("shift_ws_connection", function (wsSupsObj) {
+                    console.trace(wsSupsObj);
+                    const getFLOId = wsSupsObj.trader_flo_address;
+                    if (getFLOId === localbitcoinplusplus.wallets.my_local_flo_address
+                        || typeof getFLOId !== "string") return;
+                    //const back_ws_url = `ws://${wsSupsObj.ip}:${wsSupsObj.port}`;
+                    const back_ws_url = `${WS}://${wsSupsObj.ip}`;
+
+                    let currenctBackupWsList = Object.keys(
+                        localbitcoinplusplus.backupWS
+                    ).filter(
+                        m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
+                    );
+
+                    if (currenctBackupWsList.length) {
+                        const reqFloIdIndex = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(getFLOId);
+
+                        // Get the highest index of connected supernodes
+                        let highestIndexOfConnectedSupernode = -1;
+
+                        for (let i = 0; i <= currenctBackupWsList.length; i++) {
+                            if (Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(currenctBackupWsList[i])
+                                > highestIndexOfConnectedSupernode) {
+                                highestIndexOfConnectedSupernode
+                                    = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(currenctBackupWsList[i]);
+                            }
+                        }
+                        // Only if a nearer Supernode than any connected Supernode can pass through
+                        if (reqFloIdIndex >= highestIndexOfConnectedSupernode
+                            && currenctBackupWsList.length >= localbitcoinplusplus.master_configurations.MaxBackups) return;
+                    }
+
+                    if (
+                        typeof localbitcoinplusplus.backupWS[getFLOId] === "object" &&
+                        localbitcoinplusplus.backupWS[getFLOId].ws_connection.readyState == 1
+                    ) {
+                        // Connect to next backup
+                        reactor.dispatchEvent(
+                            "switchToBackupWSForSuperNodesOperations",
+                            back_ws_url
+                        );
                     } else {
+                        try {
+                            if (
+                                typeof localbitcoinplusplus.backupWS[getFLOId] !== "object" ||
+                                localbitcoinplusplus.backupWS[getFLOId].ws_connection
+                                    .readyState >= 2
+                            ) {
+                                if (getFLOId !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                    localbitcoinplusplus.backupWS[getFLOId] = null;
+                                    localbitcoinplusplus.backupWS[
+                                        getFLOId
+                                    ] = new backupSupernodesWebSocketObject(back_ws_url);
+                                    localbitcoinplusplus.backupWS[getFLOId].connectWS();
+                                    /* Now in connectWS if connection fails call switchToBackupWSForSuperNodesOperations() in onClose() 
+                                        for next su node, if its success check for max baxkup connection conditon, if required
+                                        execute 'resolve_backup_ws_connections' in onOpen() or exit */
+                                }
+                            }
+                        } catch (error) {
+                            console.error(error);
+                        }
+                    }
+                });
 
-                        // Get list of all users so far
-                        const crypto_users = readAllDB('crypto_balances');
-                        const cash_users = readAllDB('cash_balances');
-                        const crypto_deposit_users = readAllDB('deposit');
-                        const cash_deposit_users = readAllDB('cash_deposits');
+                /*Get the most eligible non-connected backup within max backup condition*/
+                reactor.addEventListener("resolve_backup_ws_connections", async function (
+                    evt
+                ) {
+                    const usrDbObj = await readDB("localbitcoinUser", "00-01");
+                    let usrPubKey = usrDbObj.myLocalFLOPublicKey;
 
-                        const promise_list = await Promise.all([crypto_users, cash_users, crypto_deposit_users, cash_deposit_users]);
-                        const allUsersFloAddr = promise_list.reduce((acc, cv)=>acc.concat(cv), []).map(m=>m.trader_flo_address);
-                        const uniqueUsersFloAddrs = [...new Set(allUsersFloAddr)]; // filter duplicates
+                    if (
+                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                            usrPubKey
+                        )
+                    )
+                        return;
 
-                        const supernodesFloList = localbitcoinplusplus.master_configurations.supernodesPubKeys
-                            .map(s => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(s));
+                    try {
+                        // Get list of neighbour supernodes
+                        const myClosestSups = await readAllDB("myClosestSupernodes");
+                        const myClosestSupsFloList = myClosestSups.map(
+                            m => m.trader_flo_address
+                        );
+                        // Get list of backup ws connection current status
+                        let currenctBackupWsList = Object.keys(
+                            localbitcoinplusplus.backupWS
+                        ).filter(
+                            m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
+                        );
 
-                        const extra_backup_ws = {};
+                        for (let z = 0; z <= myClosestSups.length - 1; z++) {
+                            const supsObj = myClosestSups[z];
 
-                        for (let userFLOaddress of uniqueUsersFloAddrs) {
-                            let closestSu = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                userFLOaddress
+                            // Do not send your own object data
+                            if (
+                                supsObj.trader_flo_address ===
+                                localbitcoinplusplus.wallets.my_local_flo_address ||
+                                z === 0
+                            )
+                                continue;
+
+                            // Get latest ws connection status (again)
+                            currenctBackupWsList = Object.keys(
+                                localbitcoinplusplus.backupWS
+                            ).filter(
+                                m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
+                            );
+
+                            if (currenctBackupWsList.length) {
+                                // ws conn already present
+                                if (supsObj.trader_flo_address === currenctBackupWsList[z - 1])
+                                    continue;
+
+                                // Get the highest index of connected supernodes
+                                let highestIndexOfConnectedSupernode = -1;
+
+                                for (let i = 0; i <= currenctBackupWsList.length; i++) {
+                                    if (myClosestSupsFloList.indexOf(currenctBackupWsList[i])
+                                        > highestIndexOfConnectedSupernode) {
+                                        highestIndexOfConnectedSupernode
+                                            = myClosestSupsFloList.indexOf(currenctBackupWsList[i]);
+                                    }
+                                }
+
+                                if (
+                                    myClosestSupsFloList.indexOf(supsObj.trader_flo_address) <
+                                    highestIndexOfConnectedSupernode
+                                ) {
+                                    /* Break the loop as soon as this line runs
+                                        as any further ws conn releated event will be 
+                                        taken care in shift_ws_connection event itself. */
+                                    reactor.dispatchEvent("shift_ws_connection", supsObj);
+                                    break;
+                                } else {
+                                    if (
+                                        currenctBackupWsList.length <
+                                        localbitcoinplusplus.master_configurations.MaxBackups
+                                    ) {
+                                        reactor.dispatchEvent("shift_ws_connection", supsObj);
+                                        break;
+                                    }
+                                    break;
+                                }
+                            } else {
+                                reactor.dispatchEvent("shift_ws_connection", supsObj);
+                                break;
+                            }
+                        }
+                    } catch (error) {
+                        throw new Error(error);
+                    }
+                });
+
+                /*To connect to next backup of given url*/
+                reactor.addEventListener("switchToBackupWSForSuperNodesOperations", async function (disconnected_url = "") {
+                    const user_data = await readDB("localbitcoinUser", "00-01");
+                    const user_flo_pubKey = user_data.myLocalFLOPublicKey;
+                    disconnected_url = disconnected_url.replace(/\/$/, "");
+
+                    if (
+                        typeof user_flo_pubKey !== "string" ||
+                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                            user_flo_pubKey
+                        )
+                    )
+                        return false;
+
+                    let ideal_supernode = "";
+
+                    const myClosestSupernodesArray = await readAllDB(
+                        `myClosestSupernodes`
+                    );
+
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    let dis_floid = await switchMyWS.getFloIdFromWSUrl(disconnected_url);
+                    let nextClosestSupernodeElem = await getNextSupernode(dis_floid);
+                    console.log("nextClosestSupernodeElem", nextClosestSupernodeElem);
+
+                    if (
+                        typeof nextClosestSupernodeElem == "object"
+                        && nextClosestSupernodeElem !== null
+                        && nextClosestSupernodeElem !== undefined
+                        && nextClosestSupernodeElem.trader_flo_address
+                        !== user_data.myLocalFLOAddress
+                    ) {
+                        reactor.dispatchEvent(
+                            "shift_ws_connection",
+                            nextClosestSupernodeElem
+                        );
+                    } else {
+                        console.log(nextClosestSupernodeElem);
+                        const err_msg = `ERROR: Failed to shift a ws connection. Looks like all supernodes are dead.`;
+                        showMessage(err_msg);
+                        throw new Error(err_msg);
+                    }
+                });
+
+                /* Remove WS connections which are not active currently */
+                reactor.addEventListener("remove_extra_backup_connections", function () {
+                    // remove above lines with these
+                    readAllDB(`myClosestSupernodes`).then(sups => {
+                        let max_conns = 0;
+                        sups
+                            .map(backup_id => {
+                                if (!localbitcoinplusplus.backupWS.hasOwnProperty(backup_id)
+                                    && backup_id.trader_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
+                                ) {
+                                    const backup_conns =
+                                        localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
+                                    if (typeof backup_conns == "object"
+                                        && typeof backup_conns.ws_connection == "object") {
+                                        if (backup_conns.ws_connection.readyState < 2) {
+                                            max_conns++;
+                                            if (
+                                                max_conns >
+                                                localbitcoinplusplus.master_configurations.MaxBackups
+                                            ) {
+                                                localbitcoinplusplus.backupWS[
+                                                    backup_id.trader_flo_address
+                                                ].ws_connection.close();
+                                                delete localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
+                                            }
+                                        } else {
+                                            localbitcoinplusplus.backupWS[
+                                                backup_id.trader_flo_address
+                                            ].ws_connection.close();
+                                            delete localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
+                                        }
+                                    }
+                                }
+                            });
+                    });
+                });
+
+                /*This function denotes that a user is probably live and is using the system*/
+                reactor.addEventListener("user_flo_keys_active", async function (FLOPublicKey = "") {
+                    try {
+                        if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !== "string")
+                            throw new Error('Private key is not set.');
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        const userKeysObj = RM_WALLET.generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY);
+                        if (
+                            typeof userKeysObj === "object"
+                            && localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                userKeysObj.pubKeyHex
+                            )
+                        ) {
+                            // Connect to nearest live backup nodes
+                            reactor.dispatchEvent("resolve_backup_ws_connections");
+                            // Also refresh deposited crypto balances 
+                            RM_WALLET.refresh_reserved_crypto_balances(
+                                localbitcoinplusplus.wallets.my_local_flo_address);
+                        }
+                    } catch (error) {
+                        throw new Error(error);
+                    }
+                });
+
+                /* This function runs when a backup ws is down */
+                reactor.addEventListener("backup_supernode_down", async function (evt) {
+                    showMessage(`Disconnected to backup Supernode sever: ${evt.srcElement.url}.`);
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    const disconnected_su_flo_id = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
+                    switchMyWS.updateSupernodeAvailabilityStatus(
+                        evt.srcElement.url,
+                        false
+                    );
+                    if (!evt.wasClean) {
+                        reactor.dispatchEvent("fireNodeGoodByeEvent", disconnected_su_flo_id);
+                        // Request next backup server to connect
+                        await reactor.dispatchEvent(
+                            "switchToBackupWSForSuperNodesOperations",
+                            evt.srcElement.url
+                        );
+                    }
+                });
+
+                reactor.addEventListener("backup_supernode_up", async function (url = '') {
+                    showMessage(
+                        `Connected to backup Supernode sever: ${url}.`
+                    );
+                    const switchMyWS = new backupSupernodesWebSocketObject();
+                    switchMyWS.updateSupernodeAvailabilityStatus(
+                        url,
+                        true
+                    );
+                    let my_local_data = await readDB("localbitcoinUser", "00-01");
+                    if (typeof my_local_data == "object") {
+                        const conn_su_flo_id = await switchMyWS.getFloIdFromWSUrl(
+                            url
+                        );
+
+                        if (
+                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                my_local_data.myLocalFLOPublicKey
+                            )
+                        ) {
+
+                            // Also refresh deposited crypto balances 
+                            const RM_WALLET = new localbitcoinplusplus.wallets;
+                            RM_WALLET.refresh_reserved_crypto_balances(conn_su_flo_id);
+
+                            // If conn_su_flo_id is not an immediate backup then give your data to it to sync
+                            const myClosestSus = await readAllDB("myClosestSupernodes");
+                            const myClosestSusList = myClosestSus.map(
+                                m => m.trader_flo_address
+                            );
+                            // if (
+                            //     myClosestSusList.indexOf(conn_su_flo_id) >
+                            //     localbitcoinplusplus.master_configurations.MaxBackups
+                            // ) {
+                            // Ask conn_su_flo_id to ask you your DB data
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+                            RM_RPC.send_rpc.call(this, "request_me_db_data", {
+                                trader_flo_address:
+                                    localbitcoinplusplus.wallets.my_local_flo_address,
+                                receiver_flo_address: conn_su_flo_id,
+                                db_inst: localbitcoinplusplus.wallets.my_local_flo_address
+                            })
+                                .then(req => doSend(req));
+                            //}
+
+                            // Check if the number of backup ws connections satisfy max baxkup master
+                            // config condition. If false, request ws connection to next backup supernode.
+                            const currenctBackupWsList = Object.keys(
+                                localbitcoinplusplus.backupWS
+                            ).filter(
+                                m =>
+                                    localbitcoinplusplus.backupWS[m].ws_connection
+                                        .readyState < 2
                             );
 
                             if (
-                                closestSu[0].data.id !==
-                                localbitcoinplusplus.wallets.my_local_flo_address &&
-                                !supernodesFloList.includes(userFLOaddress)
+                                currenctBackupWsList.length <
+                                localbitcoinplusplus.master_configurations.MaxBackups
                             ) {
-                                const immigrants_data = await localbitcoinplusplus.actions.get_sharable_db_data_for_single_user(
-                                    userFLOaddress,
-                                    tableArray
+                                // Request next backup to connect
+                                reactor.dispatchEvent(
+                                    "switchToBackupWSForSuperNodesOperations",
+                                    url
                                 );
+                            }
+                        } else {
+                            my_local_data.lastConnectedTime = +new Date();
+                            updateinDB("localbitcoinUser", my_local_data);
+                        }
+                    }
+                });
 
-                                if (typeof immigrants_data === "object") {
-                                    immigrants_data.trader_flo_address = closestSu[0].data.id;
-                                    immigrants_data.receiver_flo_address = closestSu[0].data.id;
+                reactor.addEventListener('createClosestSupernodesObject', async function (getClosestSuList = []) {
 
-                                    let server_sync_response = await RM_RPC.send_rpc
-                                        .call(
-                                            this,
-                                            "sync_primary_supernode_from_backup_supernode_response",
-                                            immigrants_data
-                                        );
+                    if (typeof localbitcoinplusplus.myClosestSupernodes === "object"
+                        && localbitcoinplusplus.myClosestSupernodes.length ===
+                        localbitcoinplusplus.master_configurations.supernodesPubKeys.length)
+                        return;
 
-                                    const RM_WALLET = new localbitcoinplusplus.wallets();
+                    if (typeof localbitcoinplusplus.myClosestSupernodes === "object") return;
 
-                                    const message256hash = Crypto.SHA256(server_sync_response);
+                    const idbData = await readDB("localbitcoinUser", "00-01");
 
-                                    let msgObj = JSON.parse(server_sync_response);
+                    if (getClosestSuList.length < 1) {
+                        getClosestSuList = await readAllDB('myClosestSupernodes');
+                    }
 
-                                    if (
-                                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
-                                        "string"
-                                    )
-                                        throw new Error(`WARNING: Private key could not be found.`);
+                    Object.defineProperty(localbitcoinplusplus, 'myClosestSupernodes', {
+                        value: {},
+                        writable: false,
+                        enumerable: true,
+                        configurable: false
+                    });
+                    for (const m of getClosestSuList) {
+                        for (let k in m) {
+                            if (typeof localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address] !== "object") {
+                                Object.defineProperty(localbitcoinplusplus.myClosestSupernodes, [m.trader_flo_address], {
+                                    value: {},
+                                    writable: false,
+                                    enumerable: true,
+                                    configurable: false
+                                });
+                            }
+                            if (k === 'is_live') {
+                                Object.defineProperty(localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address], k, {
+                                    value: m[k],
+                                    writable: true,
+                                    enumerable: true,
+                                    configurable: false
+                                });
 
-                                    const nodeSignedMessage = RM_WALLET.sign(
-                                        message256hash,
-                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                    );
+                            } else {
+                                Object.defineProperty(localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address], k, {
+                                    value: m[k],
+                                    writable: false,
+                                    enumerable: true,
+                                    configurable: false
+                                });
+                            }
+                        }
+                    }
+                    return localbitcoinplusplus.myClosestSupernodes;
+                });
 
-                                    msgObj.nodeMessage256hash = message256hash;
-                                    msgObj.nodeSignedMessage = nodeSignedMessage;
-                                    msgObj.nodePubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                reactor.addEventListener('createCashierStatusObject', async function () {
 
-                                    let finalMessage = JSON.stringify(msgObj);
+                    if (typeof localbitcoinplusplus.CashierStatusObject === "object"
+                        && localbitcoinplusplus.CashierStatusObject.length ===
+                        localbitcoinplusplus.master_configurations.cashiers.length)
+                        return;
 
-                                    if (typeof localbitcoinplusplus.backupWS[closestSu[0].data.id] == "object"
-                                        && localbitcoinplusplus.backupWS[closestSu[0].data.id].ws_connection.readyState == WebSocket.OPEN) {
+                    if (typeof localbitcoinplusplus.CashierStatusObject === "object") return;
 
-                                        localbitcoinplusplus.backupWS[closestSu[0].data.id].ws_connection.send(finalMessage);
+                    const cashiers_list = JSON.parse(localbitcoinplusplus.master_configurations.cashiers);
 
-                                    } else if (typeof extra_backup_ws[closestSu[0].data.id] == "object") {
+                    Object.defineProperty(localbitcoinplusplus, 'CashierStatusObject', {
+                        value: {},
+                        writable: false,
+                        enumerable: true,
+                        configurable: false
+                    });
 
-                                        extra_backup_ws[closestSu[0].data.id].send(finalMessage);
+                    for (let cashier_pubkey in cashiers_list) {
+                        for (let vals in cashiers_list[cashier_pubkey]) {
+                            if (typeof localbitcoinplusplus.CashierStatusObject[cashier_pubkey] !== "object") {
+                                Object.defineProperty(localbitcoinplusplus.CashierStatusObject, [cashier_pubkey], {
+                                    value: {},
+                                    writable: false,
+                                    enumerable: true,
+                                    configurable: false
+                                });
+                            }
+                            if (vals === 'is_live') {
+                                Object.defineProperty(localbitcoinplusplus.CashierStatusObject[cashier_pubkey], vals, {
+                                    value: cashiers_list[cashier_pubkey][vals],
+                                    writable: true,
+                                    enumerable: true,
+                                    configurable: false
+                                });
 
-                                    } else {
-                                        const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[closestSu[0].data.id].ip}`;
+                            } else {
+                                Object.defineProperty(localbitcoinplusplus.CashierStatusObject[cashier_pubkey], vals, {
+                                    value: cashiers_list[cashier_pubkey][vals],
+                                    writable: false,
+                                    enumerable: true,
+                                    configurable: false
+                                });
+                            }
+                        }
+                    }
+                    return localbitcoinplusplus.CashierStatusObject;
+                });
 
-                                        if (closestSu[0].data.id == localbitcoinplusplus.wallets.my_local_flo_address) return;
+                /* Function to notify all Supernodes of a particuat event (may or may not releated to a subject flo id) */
+                reactor.addEventListener("informAllSuperNode", function (msg_obj = {}) {
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                        ||
+                        localbitcoinplusplus.master_configurations.specialNodes
+                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+                        let tempWS = {};
+                        for (let sn in localbitcoinplusplus.myClosestSupernodes) {
+                            if (typeof msg_obj.receivers_list !== "undefined"
+                                && msg_obj.receivers_list.length > 0
+                                && !msg_obj.receivers_list.includes(sn)) continue;
+                            (function () {
+                                if ((sn !== localbitcoinplusplus.wallets.my_local_flo_address
+                                    && sn !== msg_obj.subject_flo_id)
+                                    && websocket.readyState === 1) {
 
-                                        extra_backup_ws[closestSu[0].data.id] = new WebSocket(url);
-                                        extra_backup_ws[closestSu[0].data.id].onopen = function (evt) {
-                                            extra_backup_ws[closestSu[0].data.id].send(finalMessage);
-                                        };
-                                        extra_backup_ws[closestSu[0].data.id].onclose = function (evt) {
-                                            console.info(`Closed extra conn ${evt.srcElement.url}`);
+                                    const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
+
+                                    tempWS[sn] = new WebSocket(url);
+                                    tempWS[sn].onopen = async function (evt) {
+                                        tempWS[sn].send(JSON.stringify(msg_obj));
+                                        await localbitcoinplusplus.actions.delay(5000);
+                                        tempWS[sn].close();
+                                    };
+                                    tempWS[sn].onclose = function (evt) {
+                                        console.info(`Closed ${evt.srcElement.url}`);
+                                        tempWS[sn] = null;
+                                        delete tempWS[sn];
+                                    };
+                                    tempWS[sn].onerror = function (evt) {
+                                        tempWS[sn].close();
+                                    }
+                                }
+                            })();
+                        }
+                    }
+                });
+
+                /* Send user a message */
+                reactor.addEventListener("message_for_user", function (response = {}) {
+
+                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) return;
+
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    RM_RPC.send_rpc
+                        .call(this, "supernode_message", {
+                            trader_flo_address: response.user_flo_addr,
+                            receiver_flo_address: response.user_flo_addr,
+                            server_msg: response.msg
+                        })
+                        .then(server_response => doSend(server_response));
+                });
+
+                async function getPrevSupernode(flo_id = '') {
+                    try {
+                        let prevSupernodeObj = null;
+                        let allSus = await readAllDB('myClosestSupernodes');
+                        if (flo_id.length > 0) {
+                            let all_flo_ids = allSus.map(m => m.trader_flo_address);
+                            let idx = all_flo_ids.indexOf(flo_id);
+                            if (idx >= 0) {
+                                allSus = allSus.filter((f, i) => i < idx);
+                            }
+                        }
+                        for (let i = allSus.length - 1; i >= 0; i--) {
+                            let prevSuObj = allSus[i];
+                            let nextSu = prevSuObj.trader_flo_address;
+                            if (nextSu === flo_id) continue;
+                            prevSupernodeObj = prevSuObj;
+                            break;
+                        }
+                        return prevSupernodeObj;
+                    } catch (error) {
+                        throw new Error(error);
+                    }
+                }
+
+                async function getNextSupernode(flo_id = '') {
+                    try {
+                        let nextSupernodeObj = null;
+                        let allSus = await readAllDB('myClosestSupernodes');
+                        if (flo_id.length > 0) {
+                            let all_flo_ids = allSus.map(m => m.trader_flo_address);
+                            let idx = all_flo_ids.indexOf(flo_id);
+                            if (idx >= 0) {
+                                allSus = allSus.filter((f, i) => i >= idx);
+                            }
+                        }
+                        for (let i = 0; i < allSus.length - 1; i++) {
+                            let nextSuObj = allSus[i + 1];
+                            let nextSu = nextSuObj.trader_flo_address;
+                            if (nextSu === flo_id
+                                ||
+                                nextSu === localbitcoinplusplus.wallets.my_local_flo_address) continue;
+                            nextSupernodeObj = nextSuObj;
+                            break;
+                        }
+                        return nextSupernodeObj;
+                    } catch (error) {
+                        throw new Error(error);
+                    }
+                }
+
+                reactor.addEventListener("informRightSuperNode", async function (msg_obj = {}) {
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+
+                        let suList = await getNextSupernode();
+                        let sn = suList.trader_flo_address;
+
+                        if (sn === msg_obj.data.subject_flo_id || sn === localbitcoinplusplus.wallets.my_local_flo_address) {
+                            suList = await getNextSupernode(sn);
+                            sn = suList.trader_flo_address;
+                        }
+
+                        if (typeof sn !== "string") return;
+
+                        msg_obj.receiverFloAddress = sn;
+
+                        tempWS = {};
+                        //for(let sn in localbitcoinplusplus.myClosestSupernodes) {
+                        (function informOneSupernode(sn) {
+                            if (sn !== localbitcoinplusplus.wallets.my_local_flo_address
+                                && sn !== msg_obj.data.subject_flo_id
+                                && websocket.readyState === 1) {
+
+                                // Check if you already have a ws conn with sn
+                                if (typeof localbitcoinplusplus.backupWS[sn] === "object"
+                                    && localbitcoinplusplus.backupWS[sn].ws_connection.readyState === 1) {
+                                    localbitcoinplusplus.backupWS[sn].ws_connection
+                                        .send(JSON.stringify(msg_obj));
+                                    return;
+                                }
+
+                                // If a ws conn does not exist with sn, start a temporary conn
+                                //const url = `ws://${localbitcoinplusplus.myClosestSupernodes[sn].ip}:${localbitcoinplusplus.myClosestSupernodes[sn].port}`;
+                                const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
+
+                                tempWS[sn] = new WebSocket(url);
+                                tempWS[sn].onopen = async function (evt) {
+                                    await localbitcoinplusplus.actions.delay(5000);
+                                    tempWS[sn].send(JSON.stringify(msg_obj));
+                                    await localbitcoinplusplus.actions.delay(5000);
+                                    tempWS[sn].close();
+                                };
+                                tempWS[sn].onclose = async function (evt) {
+                                    console.info(`Closed ${evt.srcElement.url}`);
+                                    if (!evt.wasClean) {
+                                        let switchMyWS = new backupSupernodesWebSocketObject();
+                                        let closedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
+                                        let nxtSuObj = await getNextSupernode(closedFloId);
+                                        let nxtSu = nxtSuObj.trader_flo_address;
+                                        if (typeof nxtSu !== "string") return;
+                                        msg_obj.receiverFloAddress = nxtSu;
+                                        if ((nxtSu == localbitcoinplusplus.wallets.my_local_flo_address
+                                            || nxtSu == msg_obj.data.subject_flo_id)) {
+                                            let nxtSuObj2 = await getNextSupernode(nxtSu);
+                                            let nxtSu2 = nxtSuObj2.trader_flo_address;
+                                            if (typeof nxtSu2 !== "string") return;
+                                            msg_obj.receiverFloAddress = nxtSu2;
+                                            informOneSupernode(nxtSu2);
+                                        } else if (typeof nxtSu !== "undefined") {
+                                            informOneSupernode(nxtSu);
                                         }
                                     }
+                                };
+                            }
+                        })(sn);
+                        //}
+                    }
+                });
 
-                                    // Delete this user's data from this server
-                                    localbitcoinplusplus.actions.delete_db_data_for_single_user(userFLOaddress, tableArray);
+                reactor.addEventListener("informLeftSuperNode", async function (msg_obj = {}, n = 0) {
+                    const pubkey = localbitcoinplusplus.wallets.my_local_flo_public_key || msg_obj.su_pubKey;
+                    const usrAddr = localbitcoinplusplus.wallets.my_local_flo_address || bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubkey);
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(pubkey)) {
+                        let m = localbitcoinplusplus.master_configurations.MaxBackups;
+                        let successfully_informed = 0;
+                        if (n > 0) m = n;
+                        let suList = await getPrevSupernode();
+                        let sn = suList.trader_flo_address;
 
-                                    // Ask backups to delete this user data
-                                    const msg_obj = {};
-                                    msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                                    msg_obj.event = 'delete_this_user_data_from_backup';
-                                    msg_obj.data = { request: "REMOVE_DB_DATA_OF_USER" };
-                                    msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                                    msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                    msg_obj.db_name = localbitcoinplusplus.wallets.my_local_flo_address;
-                                    msg_obj.trader_flo_address = userFLOaddress;
-                                    msg_obj.tableArray = tableArray;
-                                    msg_obj.hash = Crypto.SHA256(msg_obj);
-                                    msg_obj.sign = RM_WALLET.sign(
-                                        msg_obj.hash,
-                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                    );
+                        if (sn === msg_obj.data.subject_flo_id || sn === usrAddr) {
+                            suList = await getPrevSupernode(sn);
+                            if (suList == null) return false;
+                            sn = suList.trader_flo_address;
+                        }
 
-                                    reactor.dispatchEvent('informAllSuperNode', msg_obj);
+                        if (typeof sn !== "string") return;
 
-                                    // Delete this user from kBucketStore datastore and Kbucket
-                                    const UintID = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                        localbitcoinplusplus.BASE_BLOCKCHAIN, userFLOaddress);
+                        msg_obj.receiverFloAddress = sn;
 
-                                    await removeinDB('kBucketStore', UintID);
-                                    KBucket.remove(UintID);
+                        tempWSL = {};
+                        //for(let sn in localbitcoinplusplus.myClosestSupernodes) {
+                        (function informOneSupernode(sn) {
+                            if (sn !== usrAddr
+                                && sn !== msg_obj.data.subject_flo_id
+                                && websocket.readyState === 1) {
+                                const switchMyWS = new backupSupernodesWebSocketObject();
+                                //const url = `ws://${localbitcoinplusplus.myClosestSupernodes[sn].ip}:${localbitcoinplusplus.myClosestSupernodes[sn].port}`;
+                                const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
+
+                                tempWSL[sn] = new WebSocket(url);
+                                tempWSL[sn].onopen = async function (evt) {
+                                    await localbitcoinplusplus.actions.delay(5000);
+                                    tempWSL[sn].send(JSON.stringify(msg_obj));
+                                    successfully_informed++;
+                                    console.info("successfully_informed:", successfully_informed);
+                                    await localbitcoinplusplus.actions.delay(5000);
+                                    tempWSL[sn].close();
+                                    if (successfully_informed < m) {
+                                        let openedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
+                                        let nxtSup = await getPrevSupernode(openedFloId);
+                                        if (typeof nxtSup.trader_flo_address !== "string") return;
+                                        msg_obj.receiverFloAddress = nxtSup.trader_flo_address;
+                                        informOneSupernode(nxtSup.trader_flo_address);
+                                    } else return;
+                                };
+                                tempWSL[sn].onclose = async function (evt) {
+                                    console.info(`Closed ${evt.srcElement.url}`);
+                                    if (!evt.wasClean) {
+                                        let closedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
+                                        let nxtSu = await getPrevSupernode(closedFloId);
+                                        if (typeof nxtSu.trader_flo_address !== "string") return;
+                                        msg_obj.receiverFloAddress = nxtSu.trader_flo_address;
+                                        if ((nxtSu.trader_flo_address == usrAddr
+                                            || nxtSu.trader_flo_address == msg_obj.data.subject_flo_id)) {
+                                            let nxtSu2 = await getPrevSupernode(nxtSu.trader_flo_address);
+                                            if (typeof nxtSu2.trader_flo_address !== "string") return;
+                                            msg_obj.receiverFloAddress = nxtSu2.trader_flo_address;
+                                            informOneSupernode(nxtSu2.trader_flo_address);
+                                        } else if (typeof nxtSu !== "undefined") {
+                                            informOneSupernode(nxtSu.trader_flo_address);
+                                        }
+                                    }
+                                };
+                            }
+                        })(sn);
+                    }
+                });
+
+                reactor.addEventListener("remove_temp_data_from_db", async function () {
+
+                    let backup_db = null;
+                    let _readAllDB = readAllDB;
+                    let _removeinDB = removeinDB;
+
+                    const promises = [];
+                    const datastores = ['buyOrders', 'sellOrders', 'cash_deposits', 'deposit',
+                        'withdraw_btc', 'withdraw_cash'];
+                    const timenow = + new Date();
+                    const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+
+                    for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                let foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                            } else {
+                                if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                    console.error(`WARNING: Invalid Backup DB Instance Id: ${backup_db}.`);
+                                    continue;
+                                }
+                            }
+                            for (const ds of datastores) {
+                                switch (ds) {
+                                    case "buyOrders":
+                                        let buyOrdersData = await _readAllDB(ds);
+                                        for (const dbData of buyOrdersData) {
+                                            if (timenow - dbData.timestamp >= lifetime.trade) {
+                                                promises.push(_removeinDB(ds, dbData.id));
+                                            }
+                                        }
+                                        break;
+                                    case "sellOrders":
+                                        let sellOrdersData = await _readAllDB(ds);
+                                        for (const dbData of sellOrdersData) {
+                                            if (timenow - dbData.timestamp >= lifetime.trade) {
+                                                promises.push(_removeinDB(ds, dbData.id));
+                                            }
+                                        }
+                                        break;
+                                    case "cash_deposits":
+                                        let cash_depositsData = await _readAllDB(ds);
+                                        for (const dbData of cash_depositsData) {
+                                            if (timenow - dbData.timestamp >= lifetime.cashDeposit) {
+                                                promises.push(_removeinDB(ds, dbData.id));
+                                            }
+                                        }
+                                        break;
+                                    case "deposit":
+                                        reactor.dispatchEvent("remove_redundant_crypto_deposits", backup_db);
+                                        break;
+                                    case "withdraw_btc":
+                                        let withdraw_btcData = await _readAllDB(ds);
+                                        for (const dbData of withdraw_btcData) {
+                                            if (timenow - dbData.timestamp >= lifetime.cryptoWithdraw) {
+                                                promises.push(_removeinDB(ds, dbData.id));
+                                            }
+                                        }
+                                        break;
+                                    case "withdraw_cash":
+                                        let withdraw_cashData = await _readAllDB(ds);
+                                        for (const dbData of withdraw_cashData) {
+                                            if (timenow - dbData.timestamp >= lifetime.cashWithdraw) {
+                                                promises.push(_removeinDB(ds, dbData.id));
+                                            }
+                                        }
+                                        break;
+                                    default:
+                                        break;
+
+                                }
+                            }
+                        }
+                    }
+
+                    console.log(promises);
+                    promises_res = await Promise.all(promises);
+                    console.log(promises_res);
+                    localStorage.setItem(`timestamp_for_last_deletion_of_db_stale_data`, timenow);
+                    console.info('Updated reserved crypto prices.');
+                    return true;
+                });
+
+                reactor.addEventListener("remove_redundant_crypto_deposits", async function (backup_db = "") {
+                    try {
+
+                        let _readAllDB = readAllDB;
+                        let _removeinDB = removeinDB;
+                        let _readDBbyIndex = readDBbyIndex;
+
+                        if (
+                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                            "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
+                        ) {
+                            let foreign_db =
+                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                            _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                        }
+
+                        const deposit_list = await _readAllDB("deposit");
+
+                        if (
+                            typeof deposit_list == "object" &&
+                            deposit_list.length > 0
+                        ) {
+
+                            for (const dl in deposit_list) {
+                                if (deposit_list.hasOwnProperty(dl)) {
+                                    const deposit_dl = deposit_list[dl];
+                                    if ((
+                                        typeof deposit_dl.btc_address == "string" &&
+                                        localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                            deposit_dl.product
+                                        )
+                                    )) {
+                                        let blockchain_explorer;
+                                        let crypto_type = deposit_dl.product;
+                                        if (crypto_type == "BTC") {
+                                            blockchain_explorer = localbitcoinplusplus.server.btc_mainnet;
+                                        } else if (crypto_type == "BTC_TEST") {
+                                            blockchain_explorer = localbitcoinplusplus.server.btc_testnet;
+                                        } else if (crypto_type == "FLO") {
+                                            blockchain_explorer = localbitcoinplusplus.server.flo_mainnet;
+                                        } else if (crypto_type == "FLO_TEST") {
+                                            blockchain_explorer = localbitcoinplusplus.server.flo_testnet;
+                                        }
+                                        const orderslife = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife)
+                                        let timenow = + new Date();
+                                        let deposited_crypto_balance_req = await helper_functions.chainAjaxRequest(
+                                            "UTXOS_BY_ADDRESS", blockchain_explorer, [deposit_dl.btc_address]);
+
+                                        if (typeof deposited_crypto_balance_req == "undefined"
+                                            || timenow - deposit_dl.timestamp < orderslife.cryptoDeposit) continue;
+
+                                        if (typeof deposited_crypto_balance_req == "object"
+                                            && deposited_crypto_balance_req.length > 0
+                                            && deposited_crypto_balance_req[0].amount > 0
+                                        ) continue;
+
+                                        const res = await _readDBbyIndex(
+                                            "system_btc_reserves_private_keys",
+                                            "btc_address",
+                                            deposit_dl.btc_address
+                                        );
+                                        if (typeof res[0] !== "object" || typeof res[0].id !== "string") {
+                                            _removeinDB("deposit", deposit_dl.id);
+                                            continue;
+                                        }
+                                        let retrieve_pvtkey_req_id = res[0].id;
+                                        const RM_RPC = new localbitcoinplusplus.rpc;
+                                        for (const bpks of res[0].btc_private_key_shamirs_id) {
+                                            RM_RPC.send_rpc
+                                                .call(
+                                                    this,
+                                                    "delete_shamirs_secret_btc_pvtkey",
+                                                    {
+                                                        retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
+                                                        chunk_val: bpks,
+                                                        db_inst: localbitcoinplusplus.wallets.my_local_flo_address
+                                                    }
+                                                )
+                                                .then(retrieve_pvtkey_req =>
+                                                    doSend(retrieve_pvtkey_req)
+                                                );
+                                        }
+
+                                        _removeinDB("deposit", deposit_dl.id);
+                                        _removeinDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
+
+                                        RM_RPC.send_rpc(
+                                            "delete_deposited_crypto_instance",
+                                            {
+                                                db_inst: localbitcoinplusplus.wallets.my_local_flo_address,
+                                                deposit_id: deposit_dl.id,
+                                                reserves_id: retrieve_pvtkey_req_id,
+                                                trader_flo_address:
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                            }
+                                        ).then(delRequestObject =>
+                                            doSend(delRequestObject)
+                                        );
+
+                                    }
+                                }
+                            }
+                        }
+                    } catch (error) {
+                        throw new Error(error)
+                    }
+                });
+
+                reactor.addEventListener('send_crypto_shares_to_backups', async function (req_params = {}) {
+                    try {
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        const promise_list = [];
+
+                        for (const share_id of req_params.data) {
+                            const all_chunks = readDB('supernode_private_key_chunks', share_id);
+                            promise_list.push(all_chunks);
+
+                            for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
+                                if (
+                                    typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                    "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
+                                ) {
+                                    promise_list.push(localbitcoinplusplus.newBackupDatabase.db[backup_db]
+                                        .backup_readDB('supernode_private_key_chunks', share_id));
+                                }
+                            }
+                        }
+                        const resolved_list = await Promise.all(promise_list);
+                        const all_shares = resolved_list.filter(f => ![null, undefined].includes(f))
+                            .reduce((acc, cv) => acc.concat(cv), []);
+                        const shares_object_list = [...new Set(all_shares)];
+                        console.log(shares_object_list);
+
+                        const msg_obj = {};
+                        msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                        msg_obj.event = 'sync_these_crypto_shares';
+                        msg_obj.data = shares_object_list;
+                        msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                        msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                        msg_obj.db_name = req_params.db_name;
+                        msg_obj.trader_flo_address = req_params.db_name;
+                        msg_obj.receiverFloAddress = req_params.initialSender;
+                        msg_obj.receivers_list = [req_params.initialSender];
+                        msg_obj.hash = Crypto.SHA256(msg_obj);
+                        msg_obj.sign = RM_WALLET.sign(
+                            msg_obj.hash,
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                        );
+
+                        const finalMessage = JSON.stringify(msg_obj);
+                        console.log(finalMessage);
+
+                        reactor.dispatchEvent("informAllSuperNode", msg_obj);
+                        showMessage("Sent Crypto shares to " + req_params.initialSender);
+                        return console.info("Sent Crypto shares to " + req_params.initialSender);
+
+                    } catch (e) {
+                        console.error(e);
+                    }
+                });
+
+                reactor.addEventListener('enquire_crypto_shares_availability_to_backups', async function () {
+                    try {
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        const promise_list = [];
+                        const all_chunks = readAllDB('supernode_private_key_chunks');
+                        promise_list.push(all_chunks);
+                        for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
+                            ) {
+                                promise_list.push(localbitcoinplusplus.newBackupDatabase.db[backup_db]
+                                    .backup_readAllDB('supernode_private_key_chunks'));
+                            }
+                        }
+                        const resolved_list = await Promise.all(promise_list);
+                        const all_shares = resolved_list.reduce((acc, cv) => acc.concat(cv), []);
+                        const unique_set = [...new Set(all_shares)];
+
+                        const sorted_list = {};
+
+                        for (const chunk of unique_set) {
+                            const primarySuObj = await localbitcoinplusplus.kademlia
+                                .determineClosestSupernode(chunk.trader_flo_address);
+                            const primarySu = primarySuObj[0].data.id;
+                            if (typeof sorted_list[primarySu] !== "object") sorted_list[primarySu] = [];
+                            sorted_list[primarySu].push(chunk.id);
+                        }
+
+                        const extra_backup_ws = {};
+
+                        for (const primarySu in sorted_list) {
+                            const closestNodesToPrimary = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                "",
+                                "",
+                                "",
+                                primarySu
+                            );
+                            const primarySuBackups = closestNodesToPrimary.map(m => m.data.id)
+                                .splice(1, localbitcoinplusplus.master_configurations.MaxBackups);
+
+                            console.log(primarySuBackups)
+                            for (const closestBackup of primarySuBackups) {
+                                // If you yourself are the backup save the data in owner's primarySu
+                                if (closestBackup === localbitcoinplusplus.wallets.my_local_flo_address) {
+                                    localbitcoinplusplus.newBackupDatabase.db[primarySu]
+                                        .backup_updateinDB('supernode_private_key_chunks', chunk);
+                                    continue;
+                                }
+
+                                const msg_obj = {};
+                                msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                msg_obj.event = 'do_you_have_these_crypto_shares';
+                                msg_obj.data = sorted_list[primarySu];
+                                msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                msg_obj.db_name = primarySu;
+                                msg_obj.trader_flo_address = primarySu;
+                                msg_obj.receiverFloAddress = closestBackup;
+                                msg_obj.hash = Crypto.SHA256(msg_obj);
+                                msg_obj.sign = RM_WALLET.sign(
+                                    msg_obj.hash,
+                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                );
+
+                                const finalMessage = JSON.stringify(msg_obj);
+                                console.log(finalMessage);
+
+                                if (typeof localbitcoinplusplus.backupWS[closestBackup] == "object"
+                                    && localbitcoinplusplus.backupWS[closestBackup].ws_connection.readyState == WebSocket.OPEN) {
+
+                                    localbitcoinplusplus.backupWS[closestBackup].ws_connection.send(finalMessage);
+
+                                } else if (typeof extra_backup_ws[closestBackup] == "object") {
+
+                                    extra_backup_ws[closestBackup].send(finalMessage);
+
+                                } else {
+                                    const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[closestBackup].ip}`;
+
+                                    if (closestBackup == localbitcoinplusplus.wallets.my_local_flo_address) return;
+
+                                    extra_backup_ws[closestBackup] = new WebSocket(url);
+                                    extra_backup_ws[closestBackup].onopen = function (evt) {
+                                        extra_backup_ws[closestBackup].send(finalMessage);
+                                    };
+                                    extra_backup_ws[closestBackup].onclose = function (evt) {
+                                        console.info(`Closed extra conn ${evt.srcElement.url}`);
+                                    }
                                 }
                             }
                         }
 
-                        localbitcoinplusplus.kademlia.updateClosestSupernodeSeeds(myFloId);
+                        await localbitcoinplusplus.actions.delay(60000);
 
                         for (const wskey in extra_backup_ws) {
                             if (extra_backup_ws.hasOwnProperty(wskey)) {
@@ -14472,2478 +20320,322 @@
                             }
                         }
 
-                        return true;
-                    }
-                },
-
-                refresh_live_status_of_supernodes: async function (send_resolve_ws_conns_to_rest_supernodes = false) {
-                    try {
-                        const msg_obj = {};
-                        if (send_resolve_ws_conns_to_rest_supernodes === true) {
-                            const RM_WALLET = new localbitcoinplusplus.wallets;
-                            msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                            msg_obj.event = 'refresh_all_supernodes_status';
-                            msg_obj.data = { request: "RESOLVE_BACKUP_WS_CONNS" };
-                            msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                            msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                            msg_obj.hash = Crypto.SHA256(msg_obj);
-                            msg_obj.sign = RM_WALLET.sign(
-                                msg_obj.hash,
-                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                            );
-                        }
-
-                        let promises = [];
-                        for (const mcs in localbitcoinplusplus.myClosestSupernodes) {
-                            if (mcs === localbitcoinplusplus.wallets.my_local_flo_address) continue;
-                            let wsUri = `${WS}://${localbitcoinplusplus.myClosestSupernodes[mcs].ip}`;
-                            promises.push(new Promise((resolve, reject) => {
-                                let temp_ws = new WebSocket(wsUri);
-                                temp_ws.onopen = async function (evt) {
-                                    if (send_resolve_ws_conns_to_rest_supernodes === true
-                                        && typeof msg_obj.event == "string") {
-                                        // On open, request the connected supernode to resolve ws conn
-                                        temp_ws.send(JSON.stringify(msg_obj));
-                                    }
-                                    resolve(`${wsUri}->1`);
-                                    temp_ws.close();
-                                };
-                                temp_ws.onclose = function (evt) {
-                                    temp_ws = null;
-                                    delete temp_ws;
-                                    if (!evt.wasClean) {
-                                        resolve(`${wsUri}->0`);
-                                    }
-                                };
-                                temp_ws.onerror = function (evt) {
-                                    temp_ws.close();
-                                }
-                            }));
-                        }
-
-                        let supernodesCurrentStatus = await Promise.all(promises);
-                        console.log(supernodesCurrentStatus);
-
-                        const switchMyWS = new backupSupernodesWebSocketObject();
-                        for (currentwsurl of supernodesCurrentStatus) {
-                            let split_response = currentwsurl.split('->');
-                            let wsurl = split_response[0];
-                            let status = split_response[1] == 1 ? true : false;
-                            await switchMyWS.updateSupernodeAvailabilityStatus(
-                                wsurl,
-                                status
-                            );
-                        }
                     } catch (e) {
-                        throw new Error(e)
-                    }
-                },
-
-                request_live_prices_from_server: function () {
-                    try {
-                        let RM_RPC = new localbitcoinplusplus.rpc;
-                        RM_RPC.send_rpc(
-                            "live_prices_request",
-                            {
-                                trader_flo_address: localbitcoinplusplus.wallets.my_local_flo_address
-                            }
-                        ).then(delRequestObject =>
-                            doSend(delRequestObject)
-                        );
-                    } catch (error) {
-                        notify('Failed to request live prices from server. Please try later.', 'error')
-                    }
-                },
-
-                is_user_blacklisted: function (flo_addr = "") {
-                    try {
-                        storedNames = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
-                        if (typeof storedNames == "object" && storedNames !== null) {
-                            return storedNames.includes(flo_addr);
-                        } else return false;
-                    } catch (error) {
-                        return false;
-                    }
-                },
-
-                whitelist_flo_id: function (flo_addr = '') {
-                    let blacklist = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
-                    if (blacklist == null || typeof blacklist !== "object") return;
-                    let index = blacklist.indexOf(flo_addr);
-                    if (index >= 0) {
-                        blacklist.splice(index, 1);
-                        localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
-                    }
-                },
-
-                blacklist_flo_id: function (flo_addr = '') {
-                    let blacklist = JSON.parse(localStorage.getItem("blacklisted_flo_addrs"));
-                    try {
-                        if (!blacklist.includes(flo_addr)) {
-                            blacklist.push(flo_addr);
-                            localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
-                        }
-                    } catch (error) {
-                        blacklist = [flo_addr];
-                        localStorage.setItem("blacklisted_flo_addrs", JSON.stringify(blacklist));
-
-                    }
-                },
-
-                master_encrypt: function (msg = '') {
-                    try {
-                        if (typeof msg !== 'string') {
-                            msg = JSON.stringify(msg);
-                        }
-                        if (msg.length < 1 || typeof masterEncryptionKey !== "string")
-                            throw new Error("Invalid request");
-
-                        return Crypto.AES.encrypt(msg, masterEncryptionKey);
-
-                    } catch (error) {
-                        throw new Error(error);
-                    }
-                },
-
-                master_decrypt: function (encrypted_msg = '') {
-                    try {
-                        if (encrypted_msg.length < 1 || typeof masterEncryptionKey !== "string")
-                            throw new Error("Invalid request");
-
-                        return Crypto.AES.decrypt(encrypted_msg, masterEncryptionKey);
-
-                    } catch (error) {
-                        throw new Error(error);
-                    }
-                },
-
-                reset_master_configs: function(data_subject) {
-                    try {
-                        let sendExportRequest = confirm(`Are you sure? User export should 
-                            be carried out only on addition of new Supernodes.`);
-                        const RM_WALLET = new localbitcoinplusplus.wallets;
-                        if(sendExportRequest===true) {
-                            const msg_obj = {};
-                            msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                            msg_obj.event = 'reset_master_configs_request';
-                            msg_obj.data = { request: data_subject };
-                            msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                            msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                            msg_obj.hash = Crypto.SHA256(msg_obj);
-                            msg_obj.sign = RM_WALLET.sign(
-                                msg_obj.hash,
-                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                            );
-
-                            reactor.dispatchEvent('informAllSuperNode', msg_obj);
-                        }
-                    } catch (error) {
-                        return showMessage(error);
-                    }
-                }
-
-            };
-
-            /*SECTION: KADEMLIA - Modified functions from https://github.com/tristanls/k-bucket */
-            localbitcoinplusplus.kademlia = {
-                decodeBase58Address: function (blockchain, address) {
-                    let k = bitjs[blockchain].Base58.decode(address);
-                    k.shift();
-                    k.splice(-4, 4);
-                    return Crypto.util.bytesToHex(k);
-                },
-                launchKBucket: function (flo_id) {
-                    return new Promise((resolve, reject) => {
-                        try {
-                            const KBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                flo_id
-                            );
-                            const kbOptions = { localNodeId: KBucketId };
-                            window.KBucket = new BuildKBucket(kbOptions);
-
-                            const master_flo_pubKey =
-                                localbitcoinplusplus.master_configurations.masterFLOPubKey;
-                            const master_flo_addr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                master_flo_pubKey
-                            );
-                            if (typeof master_flo_addr !== "string") return reject(false);
-                            const SuKBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                master_flo_addr
-                            );
-                            const SukbOptions = { localNodeId: SuKBucketId };
-                            window.supernodeKBucket = new BuildKBucket(SukbOptions);
-
-                            resolve(true);
-                        } catch (error) {
-                            reject(error);
-                        }
-                    });
-                },
-                launchSupernodesKBucket: function () {
-                    localbitcoinplusplus.master_configurations.supernodesPubKeys.map(
-                        pubKey => {
-                            return new Promise((resolve, reject) => {
-                                try {
-                                    let flo_id = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubKey);
-                                    let kname = `SKBucket_${pubKey}`;
-                                    const KBucketId = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                        flo_id
-                                    );
-                                    const kbOptions = { localNodeId: KBucketId };
-                                    window[kname] = new BuildKBucket(kbOptions);
-                                    resolve(true);
-                                } catch (error) {
-                                    reject(error);
-                                }
-                            });
-                        }
-                    );
-                },
-                addContact: function (id, data, KB = KBucket) {
-                    const contact = {
-                        id: id,
-                        data: data
-                    };
-                    KB.add(contact);
-                },
-                addNewUserNodeInKbucket: function (
-                    blockchain,
-                    address,
-                    data,
-                    KB = KBucket
-                ) {
-                    let decodedId = address;
-                    try {
-                        decodedId = this.floIdToKbucketId(blockchain, address);
-                    } catch (e) {
-                        decodedId = address;
-                    }
-                    const addNewUserNode = this.addContact(decodedId, data, KB);
-                    return { decodedId: decodedId, data: data };
-                },
-                addNewUserNodeInKbucketAndDB: function (
-                    blockchain,
-                    address,
-                    data,
-                    KB = KBucket
-                ) {
-                    let closestSupernodePubKey = localbitcoinplusplus.master_configurations.supernodesPubKeys.filter(
-                        j => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(j) == data.id
-                    );
-
-                    let kbuck = this.addNewUserNodeInKbucket(
-                        blockchain,
-                        address,
-                        data,
-                        KB
-                    );
-                    readDB("kBucketStore", kbuck.decodedId).then(kres => {
-                        if (typeof kres == "object") {
-                            kres.data = data;
-                            kres.primary_supernode_flo_public_key = closestSupernodePubKey[0];
-                        } else {
-                            kbuckObj = {
-                                id: kbuck.decodedId,
-                                vectorClock: 0,
-                                data: kbuck.data,
-                                primary_supernode_flo_public_key: closestSupernodePubKey[0],
-                                last_updated_on: +new Date()
-                            };
-                            kres = kbuckObj;
-                        }
-                        updateinDB("kBucketStore", kres)
-                            .then(ms => console.info(`INFO: Added/Updated a node in DB.`))
-                            .catch(e => {
-                                console.warn(`ERROR: Failed to add a node in DB.`);
-                            });
-                        return Promise.resolve(kbuck);
-                    });
-                },
-                addFullKBDataInKBucketAndDB: function (full_data, KB) {
-                    let userKBId = "";
-                    let isFloIdUint8 = full_data.id instanceof Uint8Array;
-                    if (!isFloIdUint8) {
-                        userKBId = this.floIdToKbucketId(localbitcoinplusplus.BASE_BLOCKCHAIN, full_data.data.id);
-                        this.addContact(userKBId, full_data.data, KB);
-                        full_data.id = userKBId;
-                    } else {
-                        this.addContact(full_data.id, full_data.data, KB);
-                    }
-                    updateinDB("kBucketStore", full_data)
-                        .then(ms => console.info(`INFO: Added/Updated a node in DB.`))
-                        .catch(e => {
-                            console.warn(`ERROR: Failed to add a node in DB.`);
-                        });
-                },
-                floIdToKbucketId: function (blockchain, address) {
-                    const decodedId = this.decodeBase58Address(blockchain, address);
-                    const nodeIdBigInt = new BigInteger(decodedId, 16);
-                    const nodeIdBytes = nodeIdBigInt.toByteArrayUnsigned();
-                    const nodeIdNewInt8Array = new Uint8Array(nodeIdBytes);
-                    return nodeIdNewInt8Array;
-                },
-                arbiter: function (incumbent, candidate) {
-                    // we create a new object so that our selection is guaranteed to replace
-                    // the incumbent
-                    const merged = {
-                        id: incumbent.id, // incumbent.id === candidate.id within an arbiter
-                        data: incumbent.data
-                    };
-
-                    Object.keys(candidate.data).forEach(workerNodeId => {
-                        merged.data[workerNodeId] = candidate.data[workerNodeId];
-                    });
-
-                    return merged;
-                },
-                newBase64DiscoverId: function (pubKey) {
-                    let pubKeyBytes = Crypto.util.hexToBytes(pubKey);
-                    return Crypto.util.bytesToBase64(pubKeyBytes);
-                },
-                restoreKbucket: function (
-                    flo_addr,
-                    blockchain = localbitcoinplusplus.BASE_BLOCKCHAIN,
-                    KB = KBucket
-                ) {
-                    return new Promise((resolve, reject) => {
-                        readAllDB("kBucketStore").then(dbObject => {
-                            if (typeof dbObject == "object") {
-                                let su_flo_addr_array = localbitcoinplusplus.master_configurations.supernodesPubKeys.map(
-                                    pubk => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubk)
-                                );
-                                // Prevent supernode to re-added in kbucket
-                                dbObject
-                                    .filter(f => !su_flo_addr_array.includes(f.data.id))
-                                    .map(dbObj => {
-                                        this.addNewUserNodeInKbucket(
-                                            blockchain,
-                                            flo_addr,
-                                            dbObj.data,
-                                            KB
-                                        );
-                                    });
-                            } else {
-                                reject(`Failed to restore kBucket.`);
-                            }
-                            resolve(dbObject);
-                        });
-                    });
-                },
-                restoreSupernodeKBucket: function () {
-                    return new Promise((resolve, reject) => {
-                        const supernodeSeeds =
-                            localbitcoinplusplus.master_configurations.supernodeSeeds;
-                        if (typeof supernodeSeeds !== "object")
-                            reject("Failed to get supernode seeds.");
-                        let supernodeSeedsObj = JSON.parse(supernodeSeeds);
-
-                        Object.entries(supernodeSeedsObj).map(seedObj => {
-                            let kbuck = this.addNewUserNodeInKbucket(
-                                localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                seedObj[1].kbucketId,
-                                { id: seedObj[1].kbucketId },
-                                supernodeKBucket
-                            );
-                        });
-
-                        resolve(true);
-                    });
-                },
-                updateClosestSupernodeSeeds: function (flo_addr) {
-                    return new Promise(async (resolve, reject) => {
-                        await removeAllinDB("myClosestSupernodes");
-                        let nearestSupernodeAddresslist = await localbitcoinplusplus.kademlia.addClosestSupernodeInDB(
-                            flo_addr
-                        );
-                        nearestSupernodeAddresslist.map(
-                            (nearestSupernodeAddress, index) => {
-                                updateinDB("myClosestSupernodes", {
-                                    id: index + 1,
-                                    ip: nearestSupernodeAddress.ip,
-                                    //port: nearestSupernodeAddress.port,
-                                    trader_flo_address: nearestSupernodeAddress.kbucketId,
-                                    is_live: null
-                                }).then(updatedClosestSupernodes => {
-                                    readAllDB("myClosestSupernodes").then(
-                                        nearestSupernodeAddresslist => {
-                                            showMessage(
-                                                `INFO: Updated closest supernodes list successfully.`
-                                            );
-                                            resolve(nearestSupernodeAddresslist);
-                                        }
-                                    );
-                                });
-                            }
-                        );
-                    });
-                },
-                getSupernodeSeed: function (flo_addr) {
-                    return new Promise(async (resolve, reject) => {
-                        nearestSupernodeAddresslist = await this.updateClosestSupernodeSeeds(
-                            flo_addr
-                        );
-
-                        resolve(nearestSupernodeAddresslist);
-                    });
-                },
-                isNodePresentInMyKbucket: function (flo_id, KB = KBucket) {
-                    return new Promise((resolve, reject) => {
-                        let kArray = KB.toArray();
-                        let kArrayFloIds = kArray.map(k => k.data.id);
-                        if (kArrayFloIds.includes(flo_id)) {
-                            resolve(true);
-                        } else {
-                            reject(false);
-                        }
-                    });
-                },
-                determineClosestSupernode: function (
-                    flo_addr = "",
-                    n = 1,
-                    KB = supernodeKBucket,
-                    su = ""
-                ) {
-                    return new Promise((resolve, reject) => {
-                        let msg = ``;
-                        if (typeof supernodeKBucket !== "object") {
-                            msg = `ERROR: Supernode KBucket not found.`;
-                            showMessage(msg);
-                            reject(msg);
-                            return false;
-                        }
-
-                        if (typeof n !== "number") n = localbitcoinplusplus
-                            .master_configurations.supernodesPubKeys.length || 1;
-
-                        if (su.length > 0) {
-                            try {
-                                let closestSupernodeMasterList = supernodeKBucket.closest(
-                                    supernodeKBucket.localNodeId
-                                );
-                                const index = closestSupernodeMasterList.findIndex(
-                                    f => f.data.id == su
-                                );
-                                let tail = closestSupernodeMasterList.splice(0, index);
-                                const newClosestSupernodeMasterList = closestSupernodeMasterList.concat(
-                                    tail
-                                );
-                                resolve(newClosestSupernodeMasterList);
-                                return true;
-                            } catch (error) {
-                                reject(error);
-                            }
-                            return false;
-                        }
-
-                        try {
-                            if (flo_addr.length !== 34) {
-                                showMessage(
-                                    `WARNING: No Flo Id provided to determine closest Supenode.`
-                                );
-                                return;
-                            }
-                            let isFloIdUint8 = flo_addr instanceof Uint8Array;
-                            if (!isFloIdUint8) {
-                                flo_addr = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                    flo_addr
-                                );
-                            }
-                            const closestSupernode = supernodeKBucket.closest(flo_addr, n);
-                            resolve(closestSupernode);
-                            return true;
-                        } catch (error) {
-                            showMessage(error);
-                            reject(error);
-                            return false;
-                        }
-                    });
-                },
-                addClosestSupernodeInDB: function (flo_addr, KB = supernodeKBucket) {
-                    return new Promise(async (resolve, reject) => {
-                        const supernodeSeeds =
-                            localbitcoinplusplus.master_configurations.supernodeSeeds;
-                        if (typeof supernodeSeeds !== "object")
-                            reject("Failed to get supernode seeds.");
-                        let supernodeSeedsObj = JSON.parse(supernodeSeeds);
-
-                        Object.entries(supernodeSeedsObj).map(seedObj => {
-                            console.log(seedObj);
-                            localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
-                                localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                seedObj[1].kbucketId,
-                                { id: seedObj[1].kbucketId }
-                            );
-                        });
-
-                        let primarySu = await this.determineClosestSupernode(flo_addr);
-                        let nearestSupernode = await this.determineClosestSupernode(
-                            (flo_addr = ""),
-                            (n = 1),
-                            supernodeKBucket,
-                            primarySu[0].data.id
-                        );
-                        let nearestSupernodeIds = nearestSupernode.map(f => f.data.id);
-                        let supernodeSeedsArray = Object.values(supernodeSeedsObj)
-                            .filter(seed => nearestSupernodeIds.includes(seed.kbucketId))
-                            .sort(function (a, b) {
-                                return (
-                                    nearestSupernodeIds.indexOf(a.kbucketId) -
-                                    nearestSupernodeIds.indexOf(b.kbucketId)
-                                );
-                            });
-
-                        if (supernodeSeedsArray.length > 0) {
-                            resolve(supernodeSeedsArray);
-                        } else {
-                            reject(false);
-                        }
-                    });
-                }
-            };
-
-            // SECTION: ENCRYPT
-            localbitcoinplusplus.encrypt = {
-                p: BigInteger(
-                    "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
-                    16
-                ),
-
-                exponent1: function () {
-                    return localbitcoinplusplus.encrypt.p
-                        .add(BigInteger.ONE)
-                        .divide(BigInteger("4"));
-                },
-
-                calculateY: function (x) {
-                    let p = localbitcoinplusplus.encrypt.p;
-                    let exp = localbitcoinplusplus.encrypt.exponent1();
-                    // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
-                    return x
-                        .modPow(BigInteger("3"), p)
-                        .add(BigInteger("7"))
-                        .mod(p)
-                        .modPow(exp, p);
-                },
-
-                // Insert a compressed public key
-                getUncompressedPublicKey: function (compressedPublicKey) {
-                    const p = localbitcoinplusplus.encrypt.p;
-
-                    // Fetch x from compressedPublicKey
-                    let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
-                    const prefix = pubKeyBytes.shift(); // remove prefix
-                    let prefix_modulus = prefix % 2;
-                    pubKeyBytes.unshift(0); // add prefix 0
-                    let x = new BigInteger(pubKeyBytes);
-                    let xDecimalValue = x.toString();
-
-                    // Fetch y
-                    let y = localbitcoinplusplus.encrypt.calculateY(x);
-                    let yDecimalValue = y.toString();
-
-                    // verify y value
-                    let resultBigInt = y.mod(BigInteger("2"));
-
-                    let check = resultBigInt.toString() % 2;
-
-                    if (prefix_modulus !== check) {
-                        yDecimalValue = y
-                            .negate()
-                            .mod(p)
-                            .toString();
-                    }
-
-                    return {
-                        x: xDecimalValue,
-                        y: yDecimalValue
-                    };
-                },
-
-                getSenderPublicKeyString: function () {
-                    privateKey = ellipticCurveEncryption.senderRandom();
-                    senderPublicKeyString = ellipticCurveEncryption.senderPublicString(
-                        privateKey
-                    );
-                    return {
-                        privateKey: privateKey,
-                        senderPublicKeyString: senderPublicKeyString
-                    };
-                },
-
-                deriveSharedKeySender: function (
-                    receiverCompressedPublicKey,
-                    senderPrivateKey
-                ) {
-                    try {
-                        let receiverPublicKeyString = localbitcoinplusplus.encrypt.getUncompressedPublicKey(
-                            receiverCompressedPublicKey
-                        );
-                        var senderDerivedKey = {
-                            XValue: "",
-                            YValue: ""
-                        };
-                        senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
-                            receiverPublicKeyString.x,
-                            receiverPublicKeyString.y,
-                            senderPrivateKey
-                        );
-                        return senderDerivedKey;
-                    } catch (error) {
-                        return new Error(error);
-                    }
-                },
-
-                deriveReceiverSharedKey: function (
-                    senderPublicKeyString,
-                    receiverPrivateKey
-                ) {
-                    return ellipticCurveEncryption.receiverSharedKeyDerivation(
-                        senderPublicKeyString.XValuePublicString,
-                        senderPublicKeyString.YValuePublicString,
-                        receiverPrivateKey
-                    );
-                },
-
-                getReceiverPublicKeyString: function (privateKey) {
-                    return ellipticCurveEncryption.receiverPublicString(privateKey);
-                },
-
-                deriveSharedKeyReceiver: function (
-                    senderPublicKeyString,
-                    receiverPrivateKey
-                ) {
-                    try {
-                        return ellipticCurveEncryption.receiverSharedKeyDerivation(
-                            senderPublicKeyString.XValuePublicString,
-                            senderPublicKeyString.YValuePublicString,
-                            receiverPrivateKey
-                        );
-                    } catch (error) {
-                        return new Error(error);
-                    }
-                },
-
-                encryptMessage: function (data, receiverCompressedPublicKey) {
-                    var senderECKeyData = localbitcoinplusplus.encrypt.getSenderPublicKeyString();
-                    var senderDerivedKey = {
-                        XValue: "",
-                        YValue: ""
-                    };
-                    var senderPublicKeyString = {};
-                    senderDerivedKey = localbitcoinplusplus.encrypt.deriveSharedKeySender(
-                        receiverCompressedPublicKey,
-                        senderECKeyData.privateKey
-                    );
-                    console.log("senderDerivedKey", senderDerivedKey);
-                    let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
-                    let secret = Crypto.AES.encrypt(data, senderKey);
-                    return {
-                        secret: secret,
-                        senderPublicKeyString: senderECKeyData.senderPublicKeyString
-                    };
-                },
-
-                decryptMessage: function (secret, senderPublicKeyString) {
-                    var receiverDerivedKey = {
-                        XValue: "",
-                        YValue: ""
-                    };
-                    var receiverECKeyData = {};
-
-                    let myPrivateKey =
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY;
-                    if (typeof myPrivateKey !== "string")
-                        throw new Error("No private key found.");
-
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    let privateKey = RM_WALLET.wifToDecimal(myPrivateKey, true);
-                    if (typeof privateKey.privateKeyDecimal !== "string")
-                        throw new Error("Failed to detremine your private key.");
-                    receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
-
-                    receiverDerivedKey = localbitcoinplusplus.encrypt.deriveReceiverSharedKey(
-                        senderPublicKeyString,
-                        receiverECKeyData.privateKey
-                    );
-                    console.log("receiverDerivedKey", receiverDerivedKey);
-
-                    let receiverKey =
-                        receiverDerivedKey.XValue + receiverDerivedKey.YValue;
-                    let decryptMsg = Crypto.AES.decrypt(secret, receiverKey);
-                    return decryptMsg;
-                },
-
-            };
-
-            // SECTION: Reactor Events 
-            reactor.registerEvent("new_supernode_connected");
-            reactor.registerEvent("primary_supernode_down");
-            reactor.registerEvent("backup_supernode_up");
-            reactor.registerEvent("backup_supernode_down");
-            reactor.registerEvent("fireNodeGoodByeEvent");
-            reactor.registerEvent("sync_primary_and_backup_db");
-            reactor.registerEvent("store_backup_crypto_pk_object");
-            reactor.registerEvent("sync_backup_nodes_of_my_backup_node");
-            reactor.registerEvent("resolve_backup_ws_connections");
-            reactor.registerEvent("shift_ws_connection");
-            reactor.registerEvent("switchToBackupWSForSuperNodesOperations");
-            reactor.registerEvent("user_flo_keys_active");
-            reactor.registerEvent("remove_extra_backup_connections");
-            reactor.registerEvent("createClosestSupernodesObject");
-            reactor.registerEvent("createCashierStatusObject");
-            reactor.registerEvent("informAllSuperNode");
-            reactor.registerEvent("informLeftSuperNode");
-            reactor.registerEvent("informRightSuperNode");
-            reactor.registerEvent("message_for_user");
-            reactor.registerEvent("remove_temp_data_from_db");
-            reactor.registerEvent("remove_redundant_crypto_deposits");
-            reactor.registerEvent("enquire_crypto_shares_availability_to_backups");
-            reactor.registerEvent("send_crypto_shares_to_backups");
-
-            reactor.addEventListener("new_supernode_connected", async function (evt) {
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                const connected_su_flo_id = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
-                if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = connected_su_flo_id;
-                }
-                switchMyWS.updateSupernodeAvailabilityStatus(connected_su_flo_id, true);
-                showMessage(
-                    `INFO: Connected successfully to Supernode: ${evt.srcElement.url}`
-                );
-                console.log("CONNECTED");
-            });
-
-            reactor.addEventListener("primary_supernode_down", async function (evt) {
-                showMessage(
-                    `INFO: Disconnected to Supernode server: ${evt.srcElement.url}`
-                );
-
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                switchMyWS.updateSupernodeAvailabilityStatus(evt.srcElement.url, false);
-                const disconnectedWSServerFloId = await switchMyWS.getFloIdFromWSUrl(
-                    evt.srcElement.url
-                );
-                showMessage(
-                    `INFO: Waiting for primary Supernode connection to come back within 30sec.`
-                );
-
-                localbitcoinplusplus.actions.delay(30000).then(async () => {
-                    const getSubjectSupernodeDetails = await readDBbyIndex(
-                        "myClosestSupernodes",
-                        "trader_flo_address",
-                        disconnectedWSServerFloId
-                    );
-                    if (
-                        typeof getSubjectSupernodeDetails == "object" &&
-                        getSubjectSupernodeDetails[0].is_live !== true
-                        && websocket.readyState != WebSocket.OPEN
-                    ) {
-                        showMessage(
-                            `INFO: Connection to primary Supernode failed. Attempting to connect to secondary Supernode.`
-                        );
-                        switchMyWS.switchToBackupWS(evt.srcElement.url);
+                        console.warn(e);
                     }
                 });
-            });
 
-            reactor.addEventListener("fireNodeGoodByeEvent", async function (getFLOId = '') {
-                let msg = "";
+                // SECTION: Misc functions
+                function removeWhiteSpaces(text = '') {
+                    return text.replace(/\s/g, '');
+                }
 
-                // Get the current status now
-                const getStatusOfDeadSuAgain = await readDBbyIndex(
-                    "myClosestSupernodes",
-                    "trader_flo_address",
-                    getFLOId
-                );
+                function removeNewLines(text = '') {
+                    return text.replace(/[\n\r]/g, '');
+                }
+                // log event in the console
+                function LogEvent(msg) {
+                    log.textContent += "> " + msg + "\n";
+                    var ot = log.scrollHeight - log.clientHeight;
+                    if (ot > 0) log.scrollTop = ot;
+                }
 
-                if (getStatusOfDeadSuAgain.length < 1) return;
+                function showMessage(msg = "", t = 10000) {
+                    if (msg.length > 0) LogEvent(msg);
+                    console.trace(msg);
+                    setTimeout(function () {
+                        closeMessage();
+                        clearTimeout();
+                    }, t);
+                }
 
-                // Update status to false
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                await switchMyWS.updateSupernodeAvailabilityStatus(
-                    getFLOId,
-                    false
-                );
+                function rand(a, b, multiple) {
+                    return Math.floor(Math.random(a, b) * multiple);
+                }
 
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                    localbitcoinplusplus.wallets.my_local_flo_public_key
-                )
-                ) {
+                function dateDiff(a, b, _period='mins') {
+                    // Discard the time and time-zone information.  Date.UTC(b.getFullYear(), b.getMonth(), b.getDate(), b.getHours(), b.getMinutes(), b.getSeconds(), b.getMilliseconds());
+                    const utc1 = Date.UTC(a.getFullYear(), a.getMonth(), a.getDate(), a.getHours(), a.getMinutes(), a.getSeconds(), a.getMilliseconds());
+                    const utc2 = Date.UTC(b.getFullYear(), b.getMonth(), b.getDate(), b.getHours(), b.getMinutes(), b.getSeconds(), b.getMilliseconds());
 
-                    // Stop yourself from serving it unless proper DB sync
-                    //localbitcoinplusplus.services[`can_serve_${getFLOId}`] = false;
+                    let _MS_PER_DAY = 1000 * 60; // mins
 
-                    // Initiate connections with next live supernodes
-                    //reactor.dispatchEvent("resolve_backup_ws_connections");
-
-                    const mcs = await readAllDB("myClosestSupernodes");
-                    const myClosestSupList = mcs.filter(
-                        (k, i) =>
-                            i <= localbitcoinplusplus.master_configurations.MaxBackups
-                    );
-                    const index = mcs.findIndex(
-                        f => f.trader_flo_address == getFLOId
-                    );
-                    tail = mcs.splice(0, index);
-                    const newClosestSupernodeMasterList = mcs
-                        .concat(tail)
-                        .filter(
-                            (k, i) =>
-                                i <= localbitcoinplusplus.master_configurations.MaxBackups
-                        );
-
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    for (i = 0; i < newClosestSupernodeMasterList.length; i++) {
-                        if (
-                            newClosestSupernodeMasterList[i].is_live == true &&
-                            newClosestSupernodeMasterList[i].trader_flo_address !==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        )
+                    switch (_period) {
+                        case 'days':
+                            _MS_PER_DAY = 1000 * 60 * 60 * 24;
                             break;
-
-                        if (
-                            newClosestSupernodeMasterList[i].trader_flo_address ==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        ) {
-                            // First check if you yourself have the right data to serve
-                            // If not, either get the data or don't serve the users of
-                            // that dead supernode.
-
-                            const tableArray = [
-                                "deposit",
-                                "cash_deposits",
-                                "withdraw_cash",
-                                "withdraw_btc",
-                                "cash_balances",
-                                "crypto_balances",
-                                "buyOrders",
-                                "sellOrders",
-                                "system_btc_reserves_private_keys",
-                                "supernode_private_key_chunks"
-                            ];
-
-                            // Don't pass su_db_data in this as it contains db sign as well
-                            const dbHashData = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
-                                getFLOId
-                            );
-
-                            // Now you have db tables timestamp and tables hashes. Send it to other supernodes to check
-                            // if you have the latest data. If you don't have the latest data, someone
-                            // will send you the latest data which you can verify before updating.
-
-                            RM_RPC.send_rpc
-                                .call(
-                                    this,
-                                    "do_you_have_latest_data_for_this_supernode",
-                                    dbHashData
-                                )
-                                .then(server_sync_response => doSend(server_sync_response));
-
-                            // Send dead supernode's data to all your backup supernodes
-                            // which are not dead supernode's backup supernodes to sync
-                            // data from you
-
-                            const nonBackUpSusForDeadSu = myClosestSupList.filter(
-                                obj => newClosestSupernodeMasterList.indexOf(obj) == -1
-                            );
-
-                            console.log(nonBackUpSusForDeadSu);
-
-                            if (nonBackUpSusForDeadSu.length > 0) {
-                                const su_db_data = await localbitcoinplusplus.actions.get_sharable_db_data(
-                                    tableArray,
-                                    getFLOId
-                                );
-                                nonBackUpSusForDeadSu.map(nbs => {
-                                    su_db_data.trader_flo_address = getFLOId;
-                                    su_db_data.receiver_flo_address = nbs.trader_flo_address;
-
-                                    RM_RPC.send_rpc
-                                        .call(
-                                            this,
-                                            "sync_backup_supernode_from_backup_supernode_response",
-                                            su_db_data
-                                        )
-                                        .then(server_sync_response =>
-                                            doSend(server_sync_response, nbs.trader_flo_address)
-                                        );
-                                });
-                            }
-
-                            break;
-                        }
-                    }
-
-                    /* ADD A CONDITION SO THAT ONLY ONE SUPERNODE IN THE LEFT CAN INFORM RIGHT BACKUP SUPERNODE OF DEAD SUPERNODE */
-                    const subjectFloIdClosestNodes = await localbitcoinplusplus.kademlia.determineClosestSupernode('', '', '', getFLOId);
-                    const subjectFloIdClosestNodesFloIdsFromLeft = subjectFloIdClosestNodes.map(m => m.data.id).reverse();
-                    //const alowed_supernodes = subjectFloIdClosestNodes.slice(-localbitcoinplusplus.master_configurations.MaxBackups);
-                    //const alowed_supernodes_flo_ids = alowed_supernodes.map(m=>m.trader_flo_address);
-                    const my_idx = subjectFloIdClosestNodesFloIdsFromLeft.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
-                    //const idx = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(getFLOId);
-                    //if(alowed_supernodes_flo_ids.includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
-                    // Get the list of "left side" Supernodes of the disconnected Supernode
-                    // If myIdx=0, increase its value by 1 to be used as 2nd param in slice
-                    let getLeftSusOfDisconnectedSu = subjectFloIdClosestNodesFloIdsFromLeft.slice(0, my_idx + 1);
-                    if (getLeftSusOfDisconnectedSu.length < 1) return;
-                    console.table(getLeftSusOfDisconnectedSu);
-
-                    let aNearerLeftSupernodeIsAlive = false;
-
-                    for (ln of getLeftSusOfDisconnectedSu) {
-                        const leftNodeObj = localbitcoinplusplus.myClosestSupernodes[ln];
-                        console.log(ln, leftNodeObj);
-                        if (localbitcoinplusplus.wallets.my_local_flo_address
-                            === leftNodeObj.trader_flo_address) break;
-                        // First Check
-                        aNearerLeftSupernodeIsAlive = leftNodeObj.is_live || false;
-                        // Second check
-                        let conns = localbitcoinplusplus.backupWS[leftNodeObj.trader_flo_address];
-                        if (typeof conns === "object"
-                            && leftNodeObj.trader_flo_address !== getFLOId
-                            && conns.ws_connection.readyState == 1) {
-                            console.log(conns);
-                            aNearerLeftSupernodeIsAlive = true;
-                            break;
-                        }
-                    }
-
-                    if (!aNearerLeftSupernodeIsAlive) {
-                        // If No nearer left Supernode is alive so 
-                        // I am the nearest LEFT SIDE Supernode
-                        const cs = await readDBbyIndex(
-                            "myClosestSupernodes",
-                            "trader_flo_address",
-                            getFLOId
-                        );
-
-                        if (cs.length < 1) return;
-                        const RM_WALLET = new localbitcoinplusplus.wallets;
-                        const msg_obj = {};
-                        msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                        msg_obj.event = 'supernode_went_down';
-                        msg_obj.data = { subject_flo_id: getFLOId };
-                        msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                        msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                        msg_obj.hash = Crypto.SHA256(msg_obj);
-                        msg_obj.sign = RM_WALLET.sign(
-                            msg_obj.hash,
-                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                        );
-                        reactor.dispatchEvent("informRightSuperNode", msg_obj);
-                    }
-
-                    msg = `INFO: Supernode ${getFLOId} left.`;
-                }
-
-                showMessage(msg);
-
-            });
-
-            reactor.addEventListener("sync_primary_and_backup_db", async function () {
-                if (
-                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                        localbitcoinplusplus.wallets.my_local_flo_public_key
-                    )
-                ) {
-                    showMessage(
-                        `INFO: Syncing of latest data starting. This could take some time. Do not close the window until then.`
-                    );
-
-                    // Get data for deposits and withdraw starting from first (and currently alive) backup supernode
-                    let closestSuNodes = await readAllDB("myClosestSupernodes");
-
-                    let closestSuNodesList = closestSuNodes
-                        .map(m => m.trader_flo_address)
-                        .slice(
-                            1,
-                            localbitcoinplusplus.master_configurations.MaxBackups + 1
-                        );
-                    console.log(closestSuNodesList);
-
-                    localbitcoinplusplus.actions.sync_primary_supernode_from_backup_supernode(
-                        closestSuNodes[0].trader_flo_address,
-                        closestSuNodesList
-                    );
-
-                    // Update backup db as well for all supernodes you're serving as backup
-
-                    let backup_su_list = [];
-                    for (
-                        let index = closestSuNodes.length - 1;
-                        index >=
-                        closestSuNodes.length -
-                        localbitcoinplusplus.master_configurations.MaxBackups;
-                        index--
-                    ) {
-                        backup_su_list[closestSuNodes[index].trader_flo_address] = [
-                            closestSuNodes[index].trader_flo_address
-                        ];
-                        for (
-                            let j = index;
-                            j < index + localbitcoinplusplus.master_configurations.MaxBackups;
-                            j++
-                        ) {
-                            let actual_num = j;
-                            if (actual_num >= closestSuNodes.length - 1) {
-                                actual_num = j % index;
-                            } else {
-                                actual_num = j + 1;
-                            }
-                            const nextBKSu = closestSuNodes[actual_num].trader_flo_address;
-                            if (nextBKSu == localbitcoinplusplus.wallets.my_local_flo_address)
-                                continue;
-                            backup_su_list[closestSuNodes[index].trader_flo_address].push(
-                                nextBKSu
-                            );
-                        }
-                    }
-                    console.log(backup_su_list);
-
-                    for (const k in backup_su_list) {
-                        if (backup_su_list.hasOwnProperty(k)) {
-                            const bsl = backup_su_list[k];
-                            localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                closestSuNodes[0].trader_flo_address,
-                                bsl,
-                                k
-                            );
-                        }
-                    }
-
-                    // If any backup of my backup node is dead, sync its data as well
-                    let backup_nodes = Object.keys(backup_su_list);
-                    let far_left_backup_node_index = Object.values(localbitcoinplusplus.myClosestSupernodes)
-                        .findIndex(x => x.trader_flo_address === backup_nodes[backup_nodes.length - 1]);
-
-                    // Don't sync backup if far_left_backup_node_index is 0 or 1 etc
-                    if (far_left_backup_node_index < localbitcoinplusplus.master_configurations.MaxBackups) return false;
-
-                    let far_left_backup_node = closestSuNodes[far_left_backup_node_index].trader_flo_address;
-
-                    reactor.dispatchEvent(
-                        "sync_backup_nodes_of_my_backup_node",
-                        far_left_backup_node
-                    );
-
-                }
-            });
-
-            reactor.addEventListener("sync_backup_nodes_of_my_backup_node", async function (subject_flo_id = "") {
-                // Get backup nodes of your backup node (subject_flo_id)
-                let closestNodes = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                    "",
-                    "",
-                    "",
-                    subject_flo_id
-                );
-
-                if (typeof closestNodes !== "object") return;
-                let closestNodesOfMyBackupNode = closestNodes.map(m => m.data.id);
-                const backupNodesOfMyBackupNode = closestNodesOfMyBackupNode.splice(
-                    -localbitcoinplusplus.master_configurations.MaxBackups
-                );
-                console.log(backupNodesOfMyBackupNode);
-
-                backupNodesOfMyBackupNode.map(async m => {
-                    const getSuStatus = await readDBbyIndex(
-                        "myClosestSupernodes",
-                        "trader_flo_address",
-                        m
-                    );
-                    if (typeof getSuStatus[0] == "object") {
-                        if (getSuStatus[0].is_live !== true) {
-                            console.log(getSuStatus[0].trader_flo_address);
-                            if (
-                                localbitcoinplusplus.wallets.my_local_flo_address !==
-                                getSuStatus[0].trader_flo_address
-                            ) {
-                                localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                    localbitcoinplusplus.wallets.my_local_flo_address,
-                                    "",
-                                    getSuStatus[0].trader_flo_address
-                                );
-                                // Since this node is dead sync its backup data as well
-                                reactor.dispatchEvent("sync_backup_nodes_of_my_backup_node",
-                                    getSuStatus[0].trader_flo_address
-                                );
-                            }
-                        }
-                    }
-                });
-            }
-            );
-
-            reactor.addEventListener("store_backup_crypto_pk_object", function (
-                btc_pk_obj
-            ) {
-                readAllDB("myClosestSupernodes").then(res => {
-                    myNeighborNodes = res.filter(
-                        (k, i) => i <= localbitcoinplusplus.master_configurations.MaxBackups
-                    );
-                    myNeighborNodes.shift();
-                    myNeighborNodesPubKeys = myNeighborNodes.map(m =>
-                        localbitcoinplusplus.wallets.prototype.getSupernodePublicKeyFromFloId(
-                            m.trader_flo_address
-                        )
-                    );
-
-                    myNeighborNodesPubKeys.map(resp => {
-                        let pubk = resp[0];
-                        let floAddr = resp[1];
-
-                        if (
-                            typeof pubk == "string" &&
-                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                pubk
-                            )
-                        ) {
-                            const data = localbitcoinplusplus.encrypt.encryptMessage(
-                                JSON.stringify(btc_pk_obj),
-                                pubk
-                            );
-
-                            const RM_RPC = new localbitcoinplusplus.rpc();
-                            RM_RPC.send_rpc
-                                .call(this, "store_backup_system_btc_reserves_private_keys", {
-                                    data: data,
-                                    receiver_flo_address: floAddr,
-                                    trader_flo_address:
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                })
-                                .then(bar => doSend(bar, floAddr));
-                        }
-                    });
-                });
-            });
-
-            /*Shifting a WS Connection Function*/
-            reactor.addEventListener("shift_ws_connection", function (wsSupsObj) {
-                console.trace(wsSupsObj);
-                const getFLOId = wsSupsObj.trader_flo_address;
-                if (getFLOId === localbitcoinplusplus.wallets.my_local_flo_address
-                    || typeof getFLOId !== "string") return;
-                //const back_ws_url = `ws://${wsSupsObj.ip}:${wsSupsObj.port}`;
-                const back_ws_url = `${WS}://${wsSupsObj.ip}`;
-
-                let currenctBackupWsList = Object.keys(
-                    localbitcoinplusplus.backupWS
-                ).filter(
-                    m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
-                );
-
-                if (currenctBackupWsList.length) {
-                    const reqFloIdIndex = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(getFLOId);
-
-                    // Get the highest index of connected supernodes
-                    let highestIndexOfConnectedSupernode = -1;
-
-                    for (let i = 0; i <= currenctBackupWsList.length; i++) {
-                        if (Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(currenctBackupWsList[i])
-                            > highestIndexOfConnectedSupernode) {
-                            highestIndexOfConnectedSupernode
-                                = Object.keys(localbitcoinplusplus.myClosestSupernodes).indexOf(currenctBackupWsList[i]);
-                        }
-                    }
-                    // Only if a nearer Supernode than any connected Supernode can pass through
-                    if (reqFloIdIndex >= highestIndexOfConnectedSupernode
-                        && currenctBackupWsList.length >= localbitcoinplusplus.master_configurations.MaxBackups) return;
-                }
-
-                if (
-                    typeof localbitcoinplusplus.backupWS[getFLOId] === "object" &&
-                    localbitcoinplusplus.backupWS[getFLOId].ws_connection.readyState == 1
-                ) {
-                    // Connect to next backup
-                    reactor.dispatchEvent(
-                        "switchToBackupWSForSuperNodesOperations",
-                        back_ws_url
-                    );
-                } else {
-                    try {
-                        if (
-                            typeof localbitcoinplusplus.backupWS[getFLOId] !== "object" ||
-                            localbitcoinplusplus.backupWS[getFLOId].ws_connection
-                                .readyState >= 2
-                        ) {
-                            if (getFLOId !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                localbitcoinplusplus.backupWS[getFLOId] = null;
-                                localbitcoinplusplus.backupWS[
-                                    getFLOId
-                                ] = new backupSupernodesWebSocketObject(back_ws_url);
-                                localbitcoinplusplus.backupWS[getFLOId].connectWS();
-                                /* Now in connectWS if connection fails call switchToBackupWSForSuperNodesOperations() in onClose() 
-                                    for next su node, if its success check for max baxkup connection conditon, if required
-                                    execute 'resolve_backup_ws_connections' in onOpen() or exit */
-                            }
-                        }
-                    } catch (error) {
-                        console.error(error);
-                    }
-                }
-            });
-
-            /*Get the most eligible non-connected backup within max backup condition*/
-            reactor.addEventListener("resolve_backup_ws_connections", async function (
-                evt
-            ) {
-                const usrDbObj = await readDB("localbitcoinUser", "00-01");
-                let usrPubKey = usrDbObj.myLocalFLOPublicKey;
-
-                if (
-                    !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                        usrPubKey
-                    )
-                )
-                    return;
-
-                try {
-                    // Get list of neighbour supernodes
-                    const myClosestSups = await readAllDB("myClosestSupernodes");
-                    const myClosestSupsFloList = myClosestSups.map(
-                        m => m.trader_flo_address
-                    );
-                    // Get list of backup ws connection current status
-                    let currenctBackupWsList = Object.keys(
-                        localbitcoinplusplus.backupWS
-                    ).filter(
-                        m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
-                    );
-
-                    for (let z = 0; z <= myClosestSups.length - 1; z++) {
-                        const supsObj = myClosestSups[z];
-
-                        // Do not send your own object data
-                        if (
-                            supsObj.trader_flo_address ===
-                            localbitcoinplusplus.wallets.my_local_flo_address ||
-                            z === 0
-                        )
-                            continue;
-
-                        // Get latest ws connection status (again)
-                        currenctBackupWsList = Object.keys(
-                            localbitcoinplusplus.backupWS
-                        ).filter(
-                            m => localbitcoinplusplus.backupWS[m].ws_connection.readyState < 2
-                        );
-
-                        if (currenctBackupWsList.length) {
-                            // ws conn already present
-                            if (supsObj.trader_flo_address === currenctBackupWsList[z - 1])
-                                continue;
-
-                            // Get the highest index of connected supernodes
-                            let highestIndexOfConnectedSupernode = -1;
-
-                            for (let i = 0; i <= currenctBackupWsList.length; i++) {
-                                if (myClosestSupsFloList.indexOf(currenctBackupWsList[i])
-                                    > highestIndexOfConnectedSupernode) {
-                                    highestIndexOfConnectedSupernode
-                                        = myClosestSupsFloList.indexOf(currenctBackupWsList[i]);
-                                }
-                            }
-
-                            if (
-                                myClosestSupsFloList.indexOf(supsObj.trader_flo_address) <
-                                highestIndexOfConnectedSupernode
-                            ) {
-                                /* Break the loop as soon as this line runs
-                                    as any further ws conn releated event will be 
-                                    taken care in shift_ws_connection event itself. */
-                                reactor.dispatchEvent("shift_ws_connection", supsObj);
-                                break;
-                            } else {
-                                if (
-                                    currenctBackupWsList.length <
-                                    localbitcoinplusplus.master_configurations.MaxBackups
-                                ) {
-                                    reactor.dispatchEvent("shift_ws_connection", supsObj);
-                                    break;
-                                }
-                                break;
-                            }
-                        } else {
-                            reactor.dispatchEvent("shift_ws_connection", supsObj);
-                            break;
-                        }
-                    }
-                } catch (error) {
-                    throw new Error(error);
-                }
-            });
-
-            /*To connect to next backup of given url*/
-            reactor.addEventListener("switchToBackupWSForSuperNodesOperations", async function (disconnected_url = "") {
-                const user_data = await readDB("localbitcoinUser", "00-01");
-                const user_flo_pubKey = user_data.myLocalFLOPublicKey;
-                disconnected_url = disconnected_url.replace(/\/$/, "");
-
-                if (
-                    typeof user_flo_pubKey !== "string" ||
-                    !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                        user_flo_pubKey
-                    )
-                )
-                    return false;
-
-                let ideal_supernode = "";
-
-                const myClosestSupernodesArray = await readAllDB(
-                    `myClosestSupernodes`
-                );
-
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                let dis_floid = await switchMyWS.getFloIdFromWSUrl(disconnected_url);
-                let nextClosestSupernodeElem = await getNextSupernode(dis_floid);
-                console.log("nextClosestSupernodeElem", nextClosestSupernodeElem);
-
-                if (
-                    typeof nextClosestSupernodeElem == "object"
-                    && nextClosestSupernodeElem !== null
-                    && nextClosestSupernodeElem !== undefined
-                    && nextClosestSupernodeElem.trader_flo_address
-                    !== user_data.myLocalFLOAddress
-                ) {
-                    reactor.dispatchEvent(
-                        "shift_ws_connection",
-                        nextClosestSupernodeElem
-                    );
-                } else {
-                    console.log(nextClosestSupernodeElem);
-                    const err_msg = `ERROR: Failed to shift a ws connection. Looks like all supernodes are dead.`;
-                    showMessage(err_msg);
-                    throw new Error(err_msg);
-                }
-            });
-
-            /* Remove WS connections which are not active currently */
-            reactor.addEventListener("remove_extra_backup_connections", function () {
-                // remove above lines with these
-                readAllDB(`myClosestSupernodes`).then(sups => {
-                    let max_conns = 0;
-                    sups
-                        .map(backup_id => {
-                            if (!localbitcoinplusplus.backupWS.hasOwnProperty(backup_id)
-                                && backup_id.trader_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
-                            ) {
-                                const backup_conns =
-                                    localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
-                                if (typeof backup_conns == "object"
-                                    && typeof backup_conns.ws_connection == "object") {
-                                    if (backup_conns.ws_connection.readyState < 2) {
-                                        max_conns++;
-                                        if (
-                                            max_conns >
-                                            localbitcoinplusplus.master_configurations.MaxBackups
-                                        ) {
-                                            localbitcoinplusplus.backupWS[
-                                                backup_id.trader_flo_address
-                                            ].ws_connection.close();
-                                            delete localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
-                                        }
-                                    } else {
-                                        localbitcoinplusplus.backupWS[
-                                            backup_id.trader_flo_address
-                                        ].ws_connection.close();
-                                        delete localbitcoinplusplus.backupWS[backup_id.trader_flo_address];
-                                    }
-                                }
-                            }
-                        });
-                });
-            });
-
-            /*This function denotes that a user is probably live and is using the system*/
-            reactor.addEventListener("user_flo_keys_active", async function (FLOPublicKey = "") {
-                try {
-                    if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !== "string")
-                        throw new Error('Private key is not set.');
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    const userKeysObj = RM_WALLET.generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY);
-                    if (
-                        typeof userKeysObj === "object"
-                        && localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                            userKeysObj.pubKeyHex
-                        )
-                    ) {
-                        // Connect to nearest live backup nodes
-                        reactor.dispatchEvent("resolve_backup_ws_connections");
-                        // Also refresh deposited crypto balances 
-                        RM_WALLET.refresh_reserved_crypto_balances(
-                            localbitcoinplusplus.wallets.my_local_flo_address);
-                    }
-                } catch (error) {
-                    throw new Error(error);
-                }
-            });
-
-            /* This function runs when a backup ws is down */
-            reactor.addEventListener("backup_supernode_down", async function (evt) {
-                showMessage(`Disconnected to backup Supernode sever: ${evt.srcElement.url}.`);
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                const disconnected_su_flo_id = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
-                switchMyWS.updateSupernodeAvailabilityStatus(
-                    evt.srcElement.url,
-                    false
-                );
-                if (!evt.wasClean) {
-                    reactor.dispatchEvent("fireNodeGoodByeEvent", disconnected_su_flo_id);
-                    // Request next backup server to connect
-                    await reactor.dispatchEvent(
-                        "switchToBackupWSForSuperNodesOperations",
-                        evt.srcElement.url
-                    );
-                }
-            });
-
-            reactor.addEventListener("backup_supernode_up", async function (url = '') {
-                showMessage(
-                    `Connected to backup Supernode sever: ${url}.`
-                );
-                const switchMyWS = new backupSupernodesWebSocketObject();
-                switchMyWS.updateSupernodeAvailabilityStatus(
-                    url,
-                    true
-                );
-                let my_local_data = await readDB("localbitcoinUser", "00-01");
-                if (typeof my_local_data == "object") {
-                    const conn_su_flo_id = await switchMyWS.getFloIdFromWSUrl(
-                        url
-                    );
-
-                    if (
-                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                            my_local_data.myLocalFLOPublicKey
-                        )
-                    ) {
-
-                        // Also refresh deposited crypto balances 
-                        const RM_WALLET = new localbitcoinplusplus.wallets;
-                        RM_WALLET.refresh_reserved_crypto_balances(conn_su_flo_id);
-
-                        // If conn_su_flo_id is not an immediate backup then give your data to it to sync
-                        const myClosestSus = await readAllDB("myClosestSupernodes");
-                        const myClosestSusList = myClosestSus.map(
-                            m => m.trader_flo_address
-                        );
-                        // if (
-                        //     myClosestSusList.indexOf(conn_su_flo_id) >
-                        //     localbitcoinplusplus.master_configurations.MaxBackups
-                        // ) {
-                        // Ask conn_su_flo_id to ask you your DB data
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-                        RM_RPC.send_rpc.call(this, "request_me_db_data", {
-                            trader_flo_address:
-                                localbitcoinplusplus.wallets.my_local_flo_address,
-                            receiver_flo_address: conn_su_flo_id,
-                            db_inst: localbitcoinplusplus.wallets.my_local_flo_address
-                        })
-                            .then(req => doSend(req));
-                        //}
-
-                        // Check if the number of backup ws connections satisfy max baxkup master
-                        // config condition. If false, request ws connection to next backup supernode.
-                        const currenctBackupWsList = Object.keys(
-                            localbitcoinplusplus.backupWS
-                        ).filter(
-                            m =>
-                                localbitcoinplusplus.backupWS[m].ws_connection
-                                    .readyState < 2
-                        );
-
-                        if (
-                            currenctBackupWsList.length <
-                            localbitcoinplusplus.master_configurations.MaxBackups
-                        ) {
-                            // Request next backup to connect
-                            reactor.dispatchEvent(
-                                "switchToBackupWSForSuperNodesOperations",
-                                url
-                            );
-                        }
-                    } else {
-                        my_local_data.lastConnectedTime = +new Date();
-                        updateinDB("localbitcoinUser", my_local_data);
-                    }
-                }
-            });
-
-            reactor.addEventListener('createClosestSupernodesObject', async function (getClosestSuList = []) {
-
-                if (typeof localbitcoinplusplus.myClosestSupernodes === "object"
-                    && localbitcoinplusplus.myClosestSupernodes.length ===
-                    localbitcoinplusplus.master_configurations.supernodesPubKeys.length)
-                    return;
-
-                if (typeof localbitcoinplusplus.myClosestSupernodes === "object") return;
-
-                const idbData = await readDB("localbitcoinUser", "00-01");
-
-                if (getClosestSuList.length < 1) {
-                    getClosestSuList = await readAllDB('myClosestSupernodes');
-                }
-
-                Object.defineProperty(localbitcoinplusplus, 'myClosestSupernodes', {
-                    value: {},
-                    writable: false,
-                    enumerable: true,
-                    configurable: false
-                });
-                for (const m of getClosestSuList) {
-                    for (let k in m) {
-                        if (typeof localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address] !== "object") {
-                            Object.defineProperty(localbitcoinplusplus.myClosestSupernodes, [m.trader_flo_address], {
-                                value: {},
-                                writable: false,
-                                enumerable: true,
-                                configurable: false
-                            });
-                        }
-                        if (k === 'is_live') {
-                            Object.defineProperty(localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address], k, {
-                                value: m[k],
-                                writable: true,
-                                enumerable: true,
-                                configurable: false
-                            });
-
-                        } else {
-                            Object.defineProperty(localbitcoinplusplus.myClosestSupernodes[m.trader_flo_address], k, {
-                                value: m[k],
-                                writable: false,
-                                enumerable: true,
-                                configurable: false
-                            });
-                        }
-                    }
-                }
-                return localbitcoinplusplus.myClosestSupernodes;
-            });
-
-            reactor.addEventListener('createCashierStatusObject', async function () {
-
-                if (typeof localbitcoinplusplus.CashierStatusObject === "object"
-                    && localbitcoinplusplus.CashierStatusObject.length ===
-                    localbitcoinplusplus.master_configurations.cashiers.length)
-                    return;
-
-                if (typeof localbitcoinplusplus.CashierStatusObject === "object") return;
-
-                const cashiers_list = JSON.parse(localbitcoinplusplus.master_configurations.cashiers);
-
-                Object.defineProperty(localbitcoinplusplus, 'CashierStatusObject', {
-                    value: {},
-                    writable: false,
-                    enumerable: true,
-                    configurable: false
-                });
-
-                for (let cashier_pubkey in cashiers_list) {
-                    for (let vals in cashiers_list[cashier_pubkey]) {
-                        if (typeof localbitcoinplusplus.CashierStatusObject[cashier_pubkey] !== "object") {
-                            Object.defineProperty(localbitcoinplusplus.CashierStatusObject, [cashier_pubkey], {
-                                value: {},
-                                writable: false,
-                                enumerable: true,
-                                configurable: false
-                            });
-                        }
-                        if (vals === 'is_live') {
-                            Object.defineProperty(localbitcoinplusplus.CashierStatusObject[cashier_pubkey], vals, {
-                                value: cashiers_list[cashier_pubkey][vals],
-                                writable: true,
-                                enumerable: true,
-                                configurable: false
-                            });
-
-                        } else {
-                            Object.defineProperty(localbitcoinplusplus.CashierStatusObject[cashier_pubkey], vals, {
-                                value: cashiers_list[cashier_pubkey][vals],
-                                writable: false,
-                                enumerable: true,
-                                configurable: false
-                            });
-                        }
-                    }
-                }
-                return localbitcoinplusplus.CashierStatusObject;
-            });
-
-            /* Function to notify all Supernodes of a particuat event (may or may not releated to a subject flo id) */
-            reactor.addEventListener("informAllSuperNode", function (msg_obj = {}) {
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                    || 
-                    localbitcoinplusplus.master_configurations.specialNodes
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-                    let tempWS = {};
-                    for (let sn in localbitcoinplusplus.myClosestSupernodes) {
-                        if(typeof msg_obj.receivers_list !=="undefined" 
-                        && msg_obj.receivers_list.length>0 
-                        && !msg_obj.receivers_list.includes(sn)) continue;
-                        (function () {
-                            if ((sn !== localbitcoinplusplus.wallets.my_local_flo_address
-                                && sn !== msg_obj.subject_flo_id)
-                                && websocket.readyState === 1) {
-
-                                const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
-
-                                tempWS[sn] = new WebSocket(url);
-                                tempWS[sn].onopen = async function (evt) {
-                                    tempWS[sn].send(JSON.stringify(msg_obj));
-                                    await localbitcoinplusplus.actions.delay(5000);
-                                    tempWS[sn].close();
-                                };
-                                tempWS[sn].onclose = function (evt) {
-                                    console.info(`Closed ${evt.srcElement.url}`);
-                                    tempWS[sn] = null;
-                                    delete tempWS[sn];
-                                };
-                                tempWS[sn].onerror = function (evt) {
-                                    tempWS[sn].close();
-                                }
-                            }
-                        })();
-                    }
-                }
-            });
-
-            /* Send user a message */
-            reactor.addEventListener("message_for_user", function (response = {}) {
-
-                if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) return;
-
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                RM_RPC.send_rpc
-                    .call(this, "supernode_message", {
-                        trader_flo_address: response.user_flo_addr,
-                        receiver_flo_address: response.user_flo_addr,
-                        server_msg: response.msg
-                    })
-                    .then(server_response => doSend(server_response));
-            });
-
-            async function getPrevSupernode(flo_id = '') {
-                try {
-                    let prevSupernodeObj = null;
-                    let allSus = await readAllDB('myClosestSupernodes');
-                    if (flo_id.length > 0) {
-                        let all_flo_ids = allSus.map(m => m.trader_flo_address);
-                        let idx = all_flo_ids.indexOf(flo_id);
-                        if (idx >= 0) {
-                            allSus = allSus.filter((f, i) => i < idx);
-                        }
-                    }
-                    for (let i = allSus.length - 1; i >= 0; i--) {
-                        let prevSuObj = allSus[i];
-                        let nextSu = prevSuObj.trader_flo_address;
-                        if (nextSu === flo_id) continue;
-                        prevSupernodeObj = prevSuObj;
-                        break;
-                    }
-                    return prevSupernodeObj;
-                } catch (error) {
-                    throw new Error(error);
-                }
-            }
-
-            async function getNextSupernode(flo_id = '') {
-                try {
-                    let nextSupernodeObj = null;
-                    let allSus = await readAllDB('myClosestSupernodes');
-                    if (flo_id.length > 0) {
-                        let all_flo_ids = allSus.map(m => m.trader_flo_address);
-                        let idx = all_flo_ids.indexOf(flo_id);
-                        if (idx >= 0) {
-                            allSus = allSus.filter((f, i) => i >= idx);
-                        }
-                    }
-                    for (let i = 0; i < allSus.length - 1; i++) {
-                        let nextSuObj = allSus[i + 1];
-                        let nextSu = nextSuObj.trader_flo_address;
-                        if (nextSu === flo_id
-                            ||
-                            nextSu === localbitcoinplusplus.wallets.my_local_flo_address) continue;
-                        nextSupernodeObj = nextSuObj;
-                        break;
-                    }
-                    return nextSupernodeObj;
-                } catch (error) {
-                    throw new Error(error);
-                }
-            }
-
-            reactor.addEventListener("informRightSuperNode", async function (msg_obj = {}) {
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-
-                    let suList = await getNextSupernode();
-                    let sn = suList.trader_flo_address;
-
-                    if (sn === msg_obj.data.subject_flo_id || sn === localbitcoinplusplus.wallets.my_local_flo_address) {
-                        suList = await getNextSupernode(sn);
-                        sn = suList.trader_flo_address;
-                    }
-
-                    if (typeof sn !== "string") return;
-
-                    msg_obj.receiverFloAddress = sn;
-
-                    tempWS = {};
-                    //for(let sn in localbitcoinplusplus.myClosestSupernodes) {
-                    (function informOneSupernode(sn) {
-                        if (sn !== localbitcoinplusplus.wallets.my_local_flo_address
-                            && sn !== msg_obj.data.subject_flo_id
-                            && websocket.readyState === 1) {
-
-                            // Check if you already have a ws conn with sn
-                            if (typeof localbitcoinplusplus.backupWS[sn] === "object"
-                                && localbitcoinplusplus.backupWS[sn].ws_connection.readyState === 1) {
-                                localbitcoinplusplus.backupWS[sn].ws_connection
-                                    .send(JSON.stringify(msg_obj));
-                                return;
-                            }
-
-                            // If a ws conn does not exist with sn, start a temporary conn
-                            //const url = `ws://${localbitcoinplusplus.myClosestSupernodes[sn].ip}:${localbitcoinplusplus.myClosestSupernodes[sn].port}`;
-                            const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
-
-                            tempWS[sn] = new WebSocket(url);
-                            tempWS[sn].onopen = async function (evt) {
-                                await localbitcoinplusplus.actions.delay(5000);
-                                tempWS[sn].send(JSON.stringify(msg_obj));
-                                await localbitcoinplusplus.actions.delay(5000);
-                                tempWS[sn].close();
-                            };
-                            tempWS[sn].onclose = async function (evt) {
-                                console.info(`Closed ${evt.srcElement.url}`);
-                                if (!evt.wasClean) {
-                                    let switchMyWS = new backupSupernodesWebSocketObject();
-                                    let closedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
-                                    let nxtSuObj = await getNextSupernode(closedFloId);
-                                    let nxtSu = nxtSuObj.trader_flo_address;
-                                    if (typeof nxtSu !== "string") return;
-                                    msg_obj.receiverFloAddress = nxtSu;
-                                    if ((nxtSu == localbitcoinplusplus.wallets.my_local_flo_address
-                                        || nxtSu == msg_obj.data.subject_flo_id)) {
-                                        let nxtSuObj2 = await getNextSupernode(nxtSu);
-                                        let nxtSu2 = nxtSuObj2.trader_flo_address;
-                                        if (typeof nxtSu2 !== "string") return;
-                                        msg_obj.receiverFloAddress = nxtSu2;
-                                        informOneSupernode(nxtSu2);
-                                    } else if (typeof nxtSu !== "undefined") {
-                                        informOneSupernode(nxtSu);
-                                    }
-                                }
-                            };
-                        }
-                    })(sn);
-                    //}
-                }
-            });
-
-            reactor.addEventListener("informLeftSuperNode", async function (msg_obj = {}, n = 0) {
-                const pubkey = localbitcoinplusplus.wallets.my_local_flo_public_key || msg_obj.su_pubKey;
-                const usrAddr = localbitcoinplusplus.wallets.my_local_flo_address || bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(pubkey);
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(pubkey)) {
-                    let m = localbitcoinplusplus.master_configurations.MaxBackups;
-                    let successfully_informed = 0;
-                    if (n > 0) m = n;
-                    let suList = await getPrevSupernode();
-                    let sn = suList.trader_flo_address;
-
-                    if (sn === msg_obj.data.subject_flo_id || sn === usrAddr) {
-                        suList = await getPrevSupernode(sn);
-                        if (suList == null) return false;
-                        sn = suList.trader_flo_address;
-                    }
-
-                    if (typeof sn !== "string") return;
-
-                    msg_obj.receiverFloAddress = sn;
-
-                    tempWSL = {};
-                    //for(let sn in localbitcoinplusplus.myClosestSupernodes) {
-                    (function informOneSupernode(sn) {
-                        if (sn !== usrAddr
-                            && sn !== msg_obj.data.subject_flo_id
-                            && websocket.readyState === 1) {
-                            const switchMyWS = new backupSupernodesWebSocketObject();
-                            //const url = `ws://${localbitcoinplusplus.myClosestSupernodes[sn].ip}:${localbitcoinplusplus.myClosestSupernodes[sn].port}`;
-                            const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[sn].ip}`;
-
-                            tempWSL[sn] = new WebSocket(url);
-                            tempWSL[sn].onopen = async function (evt) {
-                                await localbitcoinplusplus.actions.delay(5000);
-                                tempWSL[sn].send(JSON.stringify(msg_obj));
-                                successfully_informed++;
-                                console.info("successfully_informed:", successfully_informed);
-                                await localbitcoinplusplus.actions.delay(5000);
-                                tempWSL[sn].close();
-                                if (successfully_informed < m) {
-                                    let openedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
-                                    let nxtSup = await getPrevSupernode(openedFloId);
-                                    if (typeof nxtSup.trader_flo_address !== "string") return;
-                                    msg_obj.receiverFloAddress = nxtSup.trader_flo_address;
-                                    informOneSupernode(nxtSup.trader_flo_address);
-                                } else return;
-                            };
-                            tempWSL[sn].onclose = async function (evt) {
-                                console.info(`Closed ${evt.srcElement.url}`);
-                                if (!evt.wasClean) {
-                                    let closedFloId = await switchMyWS.getFloIdFromWSUrl(evt.srcElement.url);
-                                    let nxtSu = await getPrevSupernode(closedFloId);
-                                    if (typeof nxtSu.trader_flo_address !== "string") return;
-                                    msg_obj.receiverFloAddress = nxtSu.trader_flo_address;
-                                    if ((nxtSu.trader_flo_address == usrAddr
-                                        || nxtSu.trader_flo_address == msg_obj.data.subject_flo_id)) {
-                                        let nxtSu2 = await getPrevSupernode(nxtSu.trader_flo_address);
-                                        if (typeof nxtSu2.trader_flo_address !== "string") return;
-                                        msg_obj.receiverFloAddress = nxtSu2.trader_flo_address;
-                                        informOneSupernode(nxtSu2.trader_flo_address);
-                                    } else if (typeof nxtSu !== "undefined") {
-                                        informOneSupernode(nxtSu.trader_flo_address);
-                                    }
-                                }
-                            };
-                        }
-                    })(sn);
-                }
-            });
-
-            reactor.addEventListener("remove_temp_data_from_db", async function () {
-
-                let backup_db = null;
-                let _readAllDB = readAllDB;
-                let _removeinDB = removeinDB;
-
-                const promises = [];
-                const datastores = ['buyOrders', 'sellOrders', 'cash_deposits', 'deposit',
-                    'withdraw_btc', 'withdraw_cash'];
-                const timenow = + new Date();
-                const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-
-                for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            let foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
-                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
-                        } else {
-                            if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                console.error(`WARNING: Invalid Backup DB Instance Id: ${backup_db}.`);
-                                continue;
-                            }
-                        }
-                        for (const ds of datastores) {
-                            switch (ds) {
-                                case "buyOrders":
-                                    let buyOrdersData = await _readAllDB(ds);
-                                    for (const dbData of buyOrdersData) {
-                                        if (timenow - dbData.timestamp >= lifetime.trade) {
-                                            promises.push(_removeinDB(ds, dbData.id));
-                                        }
-                                    }
-                                    break;
-                                case "sellOrders":
-                                    let sellOrdersData = await _readAllDB(ds);
-                                    for (const dbData of sellOrdersData) {
-                                        if (timenow - dbData.timestamp >= lifetime.trade) {
-                                            promises.push(_removeinDB(ds, dbData.id));
-                                        }
-                                    }
-                                    break;
-                                case "cash_deposits":
-                                    let cash_depositsData = await _readAllDB(ds);
-                                    for (const dbData of cash_depositsData) {
-                                        if (timenow - dbData.timestamp >= lifetime.cashDeposit) {
-                                            promises.push(_removeinDB(ds, dbData.id));
-                                        }
-                                    }
-                                    break;
-                                case "deposit":
-                                    reactor.dispatchEvent("remove_redundant_crypto_deposits");
-                                    break;
-                                case "withdraw_btc":
-                                    let withdraw_btcData = await _readAllDB(ds);
-                                    for (const dbData of withdraw_btcData) {
-                                        if (timenow - dbData.timestamp >= lifetime.cryptoWithdraw) {
-                                            promises.push(_removeinDB(ds, dbData.id));
-                                        }
-                                    }
-                                    break;
-                                case "withdraw_cash":
-                                    let withdraw_cashData = await _readAllDB(ds);
-                                    for (const dbData of withdraw_cashData) {
-                                        if (timenow - dbData.timestamp >= lifetime.cashWithdraw) {
-                                            promises.push(_removeinDB(ds, dbData.id));
-                                        }
-                                    }
-                                    break;
-                                default:
-                                    break;
-
-                            }
-                        }
-                    }
-                }
-
-                console.log(promises);
-                promises_res = await Promise.all(promises);
-                console.log(promises_res);
-                localStorage.setItem(`timestamp_for_last_deletion_of_db_stale_data`, timenow);
-                console.info('Updated reserved crypto prices.');
-                return true;
-            });
-
-            reactor.addEventListener("remove_redundant_crypto_deposits", async function (deposit_list = []) {
-                try {
-                    if (deposit_list.length == 0)
-                        deposit_list = await readAllDB("deposit");
-                    if (
-                        typeof deposit_list == "object" &&
-                        deposit_list.length > 0
-                    ) {
-
-                        for (const dl in deposit_list) {
-                            if (deposit_list.hasOwnProperty(dl)) {
-                                const deposit_dl = deposit_list[dl];
-                                if ((
-                                    typeof deposit_dl.btc_address == "string" &&
-                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                        deposit_dl.product
-                                    )
-                                )) {
-                                    let blockchain_explorer;
-                                    let crypto_type = deposit_dl.product;
-                                    if (crypto_type == "BTC") {
-                                        blockchain_explorer = localbitcoinplusplus.server.btc_mainnet;
-                                    } else if (crypto_type == "BTC_TEST") {
-                                        blockchain_explorer = localbitcoinplusplus.server.btc_testnet;
-                                    } else if (crypto_type == "FLO") {
-                                        blockchain_explorer = localbitcoinplusplus.server.flo_mainnet;
-                                    } else if (crypto_type == "FLO_TEST") {
-                                        blockchain_explorer = localbitcoinplusplus.server.flo_testnet;
-                                    }
-                                    const orderslife = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife)
-                                    let timenow = + new Date();
-                                    let deposited_crypto_balance_req = await helper_functions.chainAjaxRequest(
-                                        "UTXOS_BY_ADDRESS",blockchain_explorer, [deposit_dl.btc_address]);
-
-                                    if (typeof deposited_crypto_balance_req == "undefined"
-                                        || timenow - deposit_dl.timestamp < orderslife.cryptoDeposit) continue;
-
-                                    if (typeof deposited_crypto_balance_req == "object"
-                                        && deposited_crypto_balance_req.length > 0
-                                        && deposited_crypto_balance_req[0].amount > 0
-                                    ) continue;
-
-                                    const res = await readDBbyIndex(
-                                        "system_btc_reserves_private_keys",
-                                        "btc_address",
-                                        deposit_dl.btc_address
-                                    );
-                                    if (typeof res[0] !== "object" || typeof res[0].id !== "string") {
-                                        removeinDB("deposit", deposit_dl.id);
-                                        continue;
-                                    }
-                                    let retrieve_pvtkey_req_id = res[0].id;
-                                    const RM_RPC = new localbitcoinplusplus.rpc;
-                                    for (const bpks of res[0].btc_private_key_shamirs_id) {
-                                        RM_RPC.send_rpc
-                                            .call(
-                                                this,
-                                                "delete_shamirs_secret_btc_pvtkey",
-                                                {
-                                                    retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
-                                                    chunk_val: bpks,
-                                                    db_inst: localbitcoinplusplus.wallets.my_local_flo_address
-                                                }
-                                            )
-                                            .then(retrieve_pvtkey_req =>
-                                                doSend(retrieve_pvtkey_req)
-                                            );
-                                    }
-
-                                    removeinDB("deposit", deposit_dl.id);
-                                    removeinDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
-
-                                    RM_RPC.send_rpc(
-                                        "delete_deposited_crypto_instance",
-                                        {
-                                            db_inst: localbitcoinplusplus.wallets.my_local_flo_address,
-                                            deposit_id: deposit_dl.id,
-                                            reserves_id: retrieve_pvtkey_req_id,
-                                            trader_flo_address:
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                        }
-                                    ).then(delRequestObject =>
-                                        doSend(delRequestObject)
-                                    );
-
-                                }
-                            }
-                        }
-                    }
-                } catch (error) {
-                    throw new Error(error)
-                }
-            });
-
-            reactor.addEventListener('send_crypto_shares_to_backups', async function(req_params={}) {
-                try {
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    const promise_list = [];
                     
-                    for (const share_id of req_params.data) {
-                        const all_chunks = readDB('supernode_private_key_chunks', share_id);
-                        promise_list.push(all_chunks);
+                        case 'hours':
+                            _MS_PER_DAY = 1000 * 60 * 60;
+                            break;
 
-                        for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
-                            if (
-                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                                "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
-                            ) {
-                                promise_list.push(localbitcoinplusplus.newBackupDatabase.db[backup_db]
-                                .backup_readDB('supernode_private_key_chunks', share_id));
-                            }
+                        case 'mins':
+                            _MS_PER_DAY = 1000 * 60;
+                            break;
+
+                        default:
+                            break;
+                    }
+
+                    return Math.floor((utc2 - utc1) / _MS_PER_DAY);
+                }
+
+                function quarantineCoronaElements(str = '') {
+                    try {
+                        patt = /^[ A-Za-z0-9_@#!./{}\[\]""`',:+-\\]*$/
+                        let no_unwanted_chars = patt.test(str);
+                        let hasHtml = hasHTMLTags(str);
+                        let has_text_script = str.search('script');
+                        let has_text_eval = str.search('eval');
+                        let has_text_alert = str.search('alert');
+
+                        if (no_unwanted_chars === true
+                            && hasHtml === -1
+                            && has_text_script === -1
+                            && has_text_eval === -1
+                            && has_text_alert === -1) {
+                            // secure request
+                            str = DOMPurify.sanitize(str);
+                            var sanitized_str = cloneForSanitization(str);
+                            return sanitized_str;
+                        } else return true;
+
+                    } catch (error) {
+                        throw new Error(error)
+                    }
+                }
+
+                function hasHTMLTags(str) {
+                    if ((str === null) || (str === ''))
+                        return false;
+                    else
+                        str = str.toString();
+                    return str.search(/(<([^>]+)>)/ig, '');
+                }
+
+                // https://www.tutorialspoint.com/how-to-remove-html-tags-from-a-string-in-javascript
+                function replaceHTMLTags(str) {
+                    if ((str === null) || (str === ''))
+                        return false;
+                    else
+                        str = str.toString();
+                    return str.replace(/(<([^>]+)>)/ig, '');
+                }
+
+                /*https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze*/
+                function deepFreeze(object) {
+                    // Retrieve the property names defined on object
+                    var propNames = Object.getOwnPropertyNames(object);
+
+                    // Freeze properties before freezing self
+                    for (let name of propNames) {
+                        let value = object[name];
+
+                        object[name] =
+                            value && typeof value === "object" ? deepFreeze(value) : value;
+                    }
+                    return Object.freeze(object);
+                }
+
+                function randomNoRepeats(array) {
+                    var copy = array.slice(0);
+                    return function () {
+                        if (copy.length < 1) {
+                            copy = array.slice(0);
                         }
-                    }
-                    const resolved_list = await Promise.all(promise_list);
-                    const all_shares = resolved_list.filter(f=>![null, undefined].includes(f))
-                                        .reduce((acc, cv)=>acc.concat(cv), []);
-                    const shares_object_list = [...new Set(all_shares)];
-                    console.log(shares_object_list);    
-
-                    const msg_obj = {};
-                    msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                    msg_obj.event = 'sync_these_crypto_shares';
-                    msg_obj.data = shares_object_list;
-                    msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                    msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                    msg_obj.db_name = req_params.db_name;
-                    msg_obj.trader_flo_address = req_params.db_name;
-                    msg_obj.receiverFloAddress = req_params.initialSender;
-                    msg_obj.receivers_list = [req_params.initialSender];
-                    msg_obj.hash = Crypto.SHA256(msg_obj);
-                    msg_obj.sign = RM_WALLET.sign(
-                        msg_obj.hash,
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                    );
-
-                    const finalMessage = JSON.stringify(msg_obj);
-                    console.log(finalMessage);
-
-                    reactor.dispatchEvent("informAllSuperNode", msg_obj);
-                    showMessage("Sent Crypto shares to "+req_params.initialSender);
-                    return console.info("Sent Crypto shares to "+req_params.initialSender);
-
-                } catch(e) {
-                    console.error(e);
-                }
-            });
-
-            reactor.addEventListener('enquire_crypto_shares_availability_to_backups', async function() {
-                try {
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    const promise_list = [];
-                    const all_chunks = readAllDB('supernode_private_key_chunks');
-                    promise_list.push(all_chunks);
-                    for (let backup_db in localbitcoinplusplus.myClosestSupernodes) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
-                        ) {
-                            promise_list.push(localbitcoinplusplus.newBackupDatabase.db[backup_db]
-                            .backup_readAllDB('supernode_private_key_chunks'));
-                        }
-                    }
-                    const resolved_list = await Promise.all(promise_list);
-                    const all_shares = resolved_list.reduce((acc, cv)=>acc.concat(cv), []);
-                    const unique_set = [...new Set(all_shares)];
-            
-                    const sorted_list = {};
-
-                    for (const chunk of unique_set) {
-                        const primarySuObj = await localbitcoinplusplus.kademlia
-                                        .determineClosestSupernode(chunk.trader_flo_address);
-                        const primarySu = primarySuObj[0].data.id;
-                        if(typeof sorted_list[primarySu] !=="object") sorted_list[primarySu] = [];
-                        sorted_list[primarySu].push(chunk.id);
-                    }
-
-                    const extra_backup_ws = {};
-
-                    for (const primarySu in sorted_list) {
-                        const closestNodesToPrimary = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                            "",
-                            "",
-                            "",
-                            primarySu
-                        );
-                        const primarySuBackups = closestNodesToPrimary.map(m=>m.data.id)
-                        .splice(1, localbitcoinplusplus.master_configurations.MaxBackups);
-
-                        console.log(primarySuBackups)
-                        for (const closestBackup of primarySuBackups) {
-                            // If you yourself are the backup save the data in owner's primarySu
-                            if(closestBackup===localbitcoinplusplus.wallets.my_local_flo_address) {
-                                localbitcoinplusplus.newBackupDatabase.db[primarySu]
-                                .backup_updateinDB('supernode_private_key_chunks', chunk);  
-                                continue;
-                            }
-
-                            const msg_obj = {};
-                            msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                            msg_obj.event = 'do_you_have_these_crypto_shares';
-                            msg_obj.data = sorted_list[primarySu];
-                            msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                            msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                            msg_obj.db_name = primarySu;
-                            msg_obj.trader_flo_address = primarySu;
-                            msg_obj.receiverFloAddress = closestBackup;
-                            msg_obj.hash = Crypto.SHA256(msg_obj);
-                            msg_obj.sign = RM_WALLET.sign(
-                                msg_obj.hash,
-                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                            );
-
-                            const finalMessage = JSON.stringify(msg_obj);
-                            console.log(finalMessage);
-                        
-                            if (typeof localbitcoinplusplus.backupWS[closestBackup] == "object"
-                                && localbitcoinplusplus.backupWS[closestBackup].ws_connection.readyState == WebSocket.OPEN) {
-
-                                localbitcoinplusplus.backupWS[closestBackup].ws_connection.send(finalMessage);
-
-                            } else if (typeof extra_backup_ws[closestBackup] == "object") {
-
-                                extra_backup_ws[closestBackup].send(finalMessage);
-
-                            } else {
-                                const url = `${WS}://${localbitcoinplusplus.myClosestSupernodes[closestBackup].ip}`;
-
-                                if (closestBackup == localbitcoinplusplus.wallets.my_local_flo_address) return;
-
-                                extra_backup_ws[closestBackup] = new WebSocket(url);
-                                extra_backup_ws[closestBackup].onopen = function (evt) {
-                                    extra_backup_ws[closestBackup].send(finalMessage);
-                                };
-                                extra_backup_ws[closestBackup].onclose = function (evt) {
-                                    console.info(`Closed extra conn ${evt.srcElement.url}`);
-                                }
-                            }
-                        }
-                    }
-
-                    await localbitcoinplusplus.actions.delay(60000);
-
-                    for (const wskey in extra_backup_ws) {
-                        if (extra_backup_ws.hasOwnProperty(wskey)) {
-                            const conn = extra_backup_ws[wskey];
-                            conn.close();
-                            delete extra_backup_ws[wskey];
-                        }
-                    }
-
-                } catch(e) {
-                    console.warn(e);
-                }
-            });
-
-            // SECTION: Misc functions
-            function removeWhiteSpaces(text = '') {
-                return text.replace(/\s/g, '');
-            }
-            // log event in the console
-            function LogEvent(msg) {
-                log.textContent += "> " + msg + "\n";
-                var ot = log.scrollHeight - log.clientHeight;
-                if (ot > 0) log.scrollTop = ot;
-            }
-
-            function showMessage(msg = "", t = 10000) {
-                if (msg.length > 0) LogEvent(msg);
-                console.trace(msg);
-                setTimeout(function () {
-                    closeMessage();
-                    clearTimeout();
-                }, t);
-            }
-
-            function rand(a, b, multiple) {
-                return Math.floor(Math.random(a, b) * multiple);
-            }
-
-            function quarantineCoronaElements(str = '') {
-                try {
-                    patt = /^[ A-Za-z0-9_@#!./{}\[\]""`',:+-\\]*$/
-                    let no_unwanted_chars = patt.test(str);
-                    let hasHtml = hasHTMLTags(str);
-                    let has_text_script = str.search('script');
-                    let has_text_eval = str.search('eval');
-                    let has_text_alert = str.search('alert');
-
-                    if (no_unwanted_chars === true
-                        && hasHtml === -1
-                        && has_text_script === -1
-                        && has_text_eval === -1
-                        && has_text_alert === -1) {
-                        // secure request
-                        str = DOMPurify.sanitize(str);
-                        var sanitized_str = cloneForSanitization(str);
-                        return sanitized_str;
-                    } else return true;
-
-                } catch (error) {
-                    throw new Error(error)
-                }
-            }
-
-            function hasHTMLTags(str) {
-                if ((str === null) || (str === ''))
-                    return false;
-                else
-                    str = str.toString();
-                return str.search(/(<([^>]+)>)/ig, '');
-            }
-
-            // https://www.tutorialspoint.com/how-to-remove-html-tags-from-a-string-in-javascript
-            function replaceHTMLTags(str) {
-                if ((str === null) || (str === ''))
-                    return false;
-                else
-                    str = str.toString();
-                return str.replace(/(<([^>]+)>)/ig, '');
-            }
-
-            /*https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze*/
-            function deepFreeze(object) {
-                // Retrieve the property names defined on object
-                var propNames = Object.getOwnPropertyNames(object);
-
-                // Freeze properties before freezing self
-                for (let name of propNames) {
-                    let value = object[name];
-
-                    object[name] =
-                        value && typeof value === "object" ? deepFreeze(value) : value;
-                }
-                return Object.freeze(object);
-            }
-
-            function randomNoRepeats(array) {
-                var copy = array.slice(0);
-                return function () {
-                    if (copy.length < 1) {
-                        copy = array.slice(0);
-                    }
-                    var index = Math.floor(Math.random() * copy.length);
-                    var item = copy[index];
-                    copy.splice(index, 1);
-                    return item;
-                };
-            }
-
-            function duplicatesInArray(arr) {
-                arr.reduce(function (acc, el, i, arr) {
-                    if (arr.indexOf(el) !== i && acc.indexOf(el) < 0) acc.push(el);
-                    return acc;
-                }, []);
-            }
-
-            function getPositionsOf(string, regex) {
-                var match,
-                    indexes = {};
-
-                regex = new RegExp(regex);
-
-                while (match = regex.exec(string)) {
-                    if (!indexes[match[0]]) indexes[match[0]] = [];
-                    indexes[match[0]].push(match.index);
-                }
-
-                return indexes;
-            }
-
-            // SECTION: Wallet Operations (Generate, Sign and Verify) 
-            var wallets = (localbitcoinplusplus.wallets = function (wallets) { });
-
-            wallets.prototype = {
-                ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
-                generateFloKeys: function (pk, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
-                    if (crypto == "BTC") {
-                        privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
-                        networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
-                    } else if (crypto == "BTC_TEST") {
-                        privKeyPrefix = 0xef;
-                        networkVersion = 0x6f;
-                    } else if (crypto == "FLO") {
-                        privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
-                        networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
-                    } else if (crypto == "FLO_TEST") {
-                        privKeyPrefix = 0xef;
-                        networkVersion = 0x73;
-                    } else {
-                        privKeyPrefix = 0xef;
-                        networkVersion = 0x73;
-                    }
-
-                    var privateKey =
-                        pk ||
-                        Bitcoin.ECDSA.getBigRandom(
-                            EllipticCurve.getSECCurveByName("secp256k1").getN()
-                        );
-                    // changesMadeByAbhishek: Change private key prefix before initing key
-                    Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
-                    Bitcoin.ECKey.currentBlockchain = crypto;
-                    var key = new Bitcoin.ECKey(privateKey);
-
-                    if (key.compressed !== true) key.setCompressed(true);
-
-                    var privateKeyHex = key.getBitcoinHexFormat();
-                    var privateKeyWIF = key.getBitcoinWalletImportFormat();
-
-                    var publicKeyHex = localbitcoinplusplus.publicKey
-                        .getHexFromByteArray(key.getPubPoint().getEncoded(1))
-                        .toString()
-                        .toUpperCase();
-
-                    var pubKeyHash = key.getPubKeyHash();
-                    var pubKeyHex = key.getPubKeyHex();
-                    var address = key.getBitcoinAddress(networkVersion);
-
-                    return {
-                        privateKeyWIF,
-                        pubKeyHex,
-                        address
+                        var index = Math.floor(Math.random() * copy.length);
+                        var item = copy[index];
+                        copy.splice(index, 1);
+                        return item;
                     };
-                },
-                sign: function (msg, privateKeyHex, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
-                    if (crypto == "BTC") {
-                        privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
-                        networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
-                    } else if (crypto == "BTC_TEST") {
-                        privKeyPrefix = 0xef;
-                        networkVersion = 0x6f;
-                    } else if (crypto == "FLO") {
-                        privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
-                        networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
-                    } else if (crypto == "FLO_TEST") {
-                        privKeyPrefix = 0xef;
-                        networkVersion = 0x73;
-                    } else {
-                        privKeyPrefix = 0xa3;
-                        networkVersion = 0x23;
+                }
+
+                function duplicatesInArray(arr) {
+                    arr.reduce(function (acc, el, i, arr) {
+                        if (arr.indexOf(el) !== i && acc.indexOf(el) < 0) acc.push(el);
+                        return acc;
+                    }, []);
+                }
+
+                function getPositionsOf(string, regex) {
+                    var match,
+                        indexes = {};
+
+                    regex = new RegExp(regex);
+
+                    while (match = regex.exec(string)) {
+                        if (!indexes[match[0]]) indexes[match[0]] = [];
+                        indexes[match[0]].push(match.index);
                     }
 
-                    Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+                    return indexes;
+                }
 
-                    var key = new Bitcoin.ECKey(privateKeyHex);
-                    if (key.compressed !== true) key.setCompressed(true);
+                // SECTION: Wallet Operations (Generate, Sign and Verify) 
+                var wallets = (localbitcoinplusplus.wallets = function (wallets) { });
 
-                    var privateKeyArr = key.getBitcoinPrivateKeyByteArray(privateKeyHex);
-                    privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+                wallets.prototype = {
+                    ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
+                    generateFloKeys: function (pk, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
+                        if (crypto == "BTC") {
+                            privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+                            networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+                        } else if (crypto == "BTC_TEST") {
+                            privKeyPrefix = 0xef;
+                            networkVersion = 0x6f;
+                        } else if (crypto == "FLO") {
+                            privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+                            networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+                        } else if (crypto == "FLO_TEST") {
+                            privKeyPrefix = 0xef;
+                            networkVersion = 0x73;
+                        } else {
+                            privKeyPrefix = 0xef;
+                            networkVersion = 0x73;
+                        }
 
-                    var messageHash = Crypto.SHA256(msg);
+                        var privateKey =
+                            pk ||
+                            Bitcoin.ECDSA.getBigRandom(
+                                EllipticCurve.getSECCurveByName("secp256k1").getN()
+                            );
+                        // changesMadeByAbhishek: Change private key prefix before initing key
+                        Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+                        Bitcoin.ECKey.currentBlockchain = crypto;
+                        var key = new Bitcoin.ECKey(privateKey);
 
-                    var messageHashBigInteger = new BigInteger(messageHash);
+                        if (key.compressed !== true) key.setCompressed(true);
 
-                    var messageSign = Bitcoin.ECDSA.sign(
-                        messageHashBigInteger,
-                        privateKey
-                    );
+                        var privateKeyHex = key.getBitcoinHexFormat();
+                        var privateKeyWIF = key.getBitcoinWalletImportFormat();
 
-                    var sighex = Crypto.util.bytesToHex(messageSign);
-                    return sighex;
-                },
-                verify: function (msg, signatureHex, publicKeyHex) {
-                    var msgHash = Crypto.SHA256(msg);
-                    var messageHashBigInteger = new BigInteger(msgHash);
+                        var publicKeyHex = localbitcoinplusplus.publicKey
+                            .getHexFromByteArray(key.getPubPoint().getEncoded(1))
+                            .toString()
+                            .toUpperCase();
 
-                    var sigBytes = Crypto.util.hexToBytes(signatureHex);
-                    var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+                        var pubKeyHash = key.getPubKeyHash();
+                        var pubKeyHex = key.getPubKeyHex();
+                        var address = key.getBitcoinAddress(networkVersion);
 
-                    var publicKeyPoint = this.ecparams
-                        .getCurve()
-                        .decodePointHex(publicKeyHex);
+                        return {
+                            privateKeyWIF,
+                            pubKeyHex,
+                            address
+                        };
+                    },
+                    sign: function (msg, privateKeyHex, crypto = localbitcoinplusplus.BASE_BLOCKCHAIN) {
+                        if (crypto == "BTC") {
+                            privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+                            networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+                        } else if (crypto == "BTC_TEST") {
+                            privKeyPrefix = 0xef;
+                            networkVersion = 0x6f;
+                        } else if (crypto == "FLO") {
+                            privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+                            networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+                        } else if (crypto == "FLO_TEST") {
+                            privKeyPrefix = 0xef;
+                            networkVersion = 0x73;
+                        } else {
+                            privKeyPrefix = 0xa3;
+                            networkVersion = 0x23;
+                        }
 
-                    var verify = Bitcoin.ECDSA.verifyRaw(
-                        messageHashBigInteger,
-                        signature.r,
-                        signature.s,
-                        publicKeyPoint
-                    );
-                    return verify;
-                },
-                createShamirsSecretShares: function (
-                    str,
-                    total_shares,
-                    threshold_limit
-                ) {
-                    if (str.length > 0) {
-                        // convert the text into a hex string
-                        var strHex = secrets.str2hex(str);
-                        // split into total_shares shares, with a threshold of threshold_limit
-                        var shares = secrets.share(strHex, total_shares, threshold_limit);
-                        return shares;
-                    }
-                    return false;
-                },
-                verifyShamirsSecret: function (sharesArray, str) {
-                    // combine sharesArray:
-                    var comb = secrets.combine(sharesArray);
-                    //convert back to UTF string:
-                    comb = secrets.hex2str(comb);
-                    return comb === str;
-                },
-                retrieveShamirSecret: function (sharesArray) {
-                    if (sharesArray.length > 0) {
-                        // combine sharesArray:
-                        var comb = secrets.combine(
-                            sharesArray.slice(0, sharesArray.length)
+                        Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+
+                        var key = new Bitcoin.ECKey(privateKeyHex);
+                        if (key.compressed !== true) key.setCompressed(true);
+
+                        var privateKeyArr = key.getBitcoinPrivateKeyByteArray(privateKeyHex);
+                        privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+
+                        var messageHash = Crypto.SHA256(msg);
+
+                        var messageHashBigInteger = new BigInteger(messageHash);
+
+                        var messageSign = Bitcoin.ECDSA.sign(
+                            messageHashBigInteger,
+                            privateKey
                         );
+
+                        var sighex = Crypto.util.bytesToHex(messageSign);
+                        return sighex;
+                    },
+                    verify: function (msg, signatureHex, publicKeyHex) {
+                        var msgHash = Crypto.SHA256(msg);
+                        var messageHashBigInteger = new BigInteger(msgHash);
+
+                        var sigBytes = Crypto.util.hexToBytes(signatureHex);
+                        var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+
+                        var publicKeyPoint = this.ecparams
+                            .getCurve()
+                            .decodePointHex(publicKeyHex);
+
+                        var verify = Bitcoin.ECDSA.verifyRaw(
+                            messageHashBigInteger,
+                            signature.r,
+                            signature.s,
+                            publicKeyPoint
+                        );
+                        return verify;
+                    },
+                    createShamirsSecretShares: function (
+                        str,
+                        total_shares,
+                        threshold_limit
+                    ) {
+                        if (str.length > 0) {
+                            // convert the text into a hex string
+                            var strHex = secrets.str2hex(str);
+                            // split into total_shares shares, with a threshold of threshold_limit
+                            var shares = secrets.share(strHex, total_shares, threshold_limit);
+                            return shares;
+                        }
+                        return false;
+                    },
+                    verifyShamirsSecret: function (sharesArray, str) {
+                        // combine sharesArray:
+                        var comb = secrets.combine(sharesArray);
                         //convert back to UTF string:
                         comb = secrets.hex2str(comb);
-                        return comb;
-                    }
-                    return false;
-                },
-                manually_assign_my_private_key: function () {
-                    return new Promise((resolve, reject) => {
-                        document.querySelector('main').classList.add('hide-completely')
-                        notify('Please provide your FLO private key to Sign in.');
-                        showPopup('sign_in_popup', 'no');
+                        return comb === str;
+                    },
+                    retrieveShamirSecret: function (sharesArray) {
+                        if (sharesArray.length > 0) {
+                            // combine sharesArray:
+                            var comb = secrets.combine(
+                                sharesArray.slice(0, sharesArray.length)
+                            );
+                            //convert back to UTF string:
+                            comb = secrets.hex2str(comb);
+                            return comb;
+                        }
+                        return false;
+                    },
+                    manually_assign_my_private_key: function () {
+                        return new Promise((resolve, reject) => {
+                            document.querySelector('main').classList.add('hide-completely')
+                            notify('Please provide your FLO private key to Sign in.');
+                            showPopup('sign_in_popup', 'no');
 
-                        async function app_login(show_pk=true) {
-                            try {
-                                const RM_WALLET = new localbitcoinplusplus.wallets();
-                                let pk_manual = document.getElementById('get_priv_key_field').value;
-                                const usr_details = await readDB('localbitcoinUser', '00-01');
-                                let gen_new_keys = RM_WALLET.generateFloKeys(pk_manual);
+                            async function app_login(show_pk = true) {
+                                try {
+                                    const RM_WALLET = new localbitcoinplusplus.wallets();
+                                    let pk_manual = document.getElementById('get_priv_key_field').value;
+                                    const usr_details = await readDB('localbitcoinUser', '00-01');
+                                    let gen_new_keys = RM_WALLET.generateFloKeys(pk_manual);
 
-                                if(typeof usr_details.myLocalFLOAddress=="string" 
-                                && usr_details.myLocalFLOAddress.length>0) {
-                                    if(gen_new_keys.address!==usr_details.myLocalFLOAddress) {
-                                        notify('Incorrect private key. Please provide your FLO private key to Sign in.', 'error');
-                                        return reject(false);
-                                    }
-                                } else {
-                                    if(show_pk===true) {
-                                        notify(`This is your LOGIN PRIVATE KEY:
+                                    if (typeof usr_details.myLocalFLOAddress == "string"
+                                        && usr_details.myLocalFLOAddress.length > 0) {
+                                        if (gen_new_keys.address !== usr_details.myLocalFLOAddress) {
+                                            notify('Incorrect private key. Please provide your FLO private key to Sign in.', 'error');
+                                            return reject(false);
+                                        }
+                                    } else {
+                                        if (show_pk === true) {
+                                            notify(`This is your LOGIN PRIVATE KEY:
                                             
                                             <span class="breakable">${gen_new_keys.privateKeyWIF}</span>  
                                             
@@ -16955,995 +20647,2765 @@
                                             
                                             Else you can lose your deposited assets like Bitcoins or Cash forever.
                                         `, '', true, true, true);
+                                        }
                                     }
+
+                                    Object.defineProperty(
+                                        localbitcoinplusplus.wallets,
+                                        "MY_SUPERNODE_PRIVATE_KEY",
+                                        {
+                                            value: gen_new_keys.privateKeyWIF,
+                                            writable: false,
+                                            configurable: false,
+                                            enumerable: false
+                                        }
+                                    );
+                                    Object.defineProperty(
+                                        localbitcoinplusplus.wallets,
+                                        "my_local_flo_address",
+                                        {
+                                            value: gen_new_keys.address,
+                                            writable: false,
+                                            configurable: false,
+                                            enumerable: false
+                                        }
+                                    );
+                                    Object.defineProperty(
+                                        localbitcoinplusplus.wallets,
+                                        "my_local_flo_public_key",
+                                        {
+                                            value: gen_new_keys.pubKeyHex,
+                                            writable: false,
+                                            configurable: false,
+                                            enumerable: false
+                                        }
+                                    );
+
+                                    notify('Signed in successfully.')
+                                    document.querySelector('main').classList.remove('hide-completely')
+                                    hidePopup();
+
+                                    return resolve(gen_new_keys.privateKeyWIF);
+                                } catch (e) {
+                                    console.error(e);
+                                    notify('Incorrect private key. Please provide your FLO private key to Sign in.', 'error');
+                                    return false;
                                 }
-
-                                Object.defineProperty(
-                                    localbitcoinplusplus.wallets,
-                                    "MY_SUPERNODE_PRIVATE_KEY",
-                                    {
-                                        value: gen_new_keys.privateKeyWIF,
-                                        writable: false,
-                                        configurable: false,
-                                        enumerable: false
-                                    }
-                                );
-                                Object.defineProperty(
-                                    localbitcoinplusplus.wallets,
-                                    "my_local_flo_address",
-                                    {
-                                        value: gen_new_keys.address,
-                                        writable: false,
-                                        configurable: false,
-                                        enumerable: false
-                                    }
-                                );
-                                Object.defineProperty(
-                                    localbitcoinplusplus.wallets,
-                                    "my_local_flo_public_key",
-                                    {
-                                        value: gen_new_keys.pubKeyHex,
-                                        writable: false,
-                                        configurable: false,
-                                        enumerable: false
-                                    }
-                                );
-
-                                notify('Signed in successfully.')
-                                document.querySelector('main').classList.remove('hide-completely')
-                                hidePopup();
-
-                                return resolve(gen_new_keys.privateKeyWIF);
-                            } catch(e) {
-                                console.error(e);
-                                notify('Incorrect private key. Please provide your FLO private key to Sign in.', 'error');
-                                return false;
                             }
-                        }
-                    
-                        const signInBtn = document.getElementById('signInBtn');
-                        signInBtn.addEventListener('click', function() {
-                            app_login(false);
-                        }, false);
 
-                        const newUserSignInBtn = document.getElementById('newUserSignInBtn');
-                        newUserSignInBtn.addEventListener('click', function() {
-                            app_login(true);
-                        }, false);
-                    
-                    });
+                            const signInBtn = document.getElementById('signInBtn');
+                            signInBtn.addEventListener('click', function () {
+                                app_login(false);
+                            }, false);
 
-                },
-                rebuild_my_private_key: function (transactionKey, MY_PRIVATE_KEY_SHAMIRS_SHARES) {
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    let my_pvt_key = RM_WALLET.rebuild_private_key(
-                        MY_PRIVATE_KEY_SHAMIRS_SHARES,
-                        transactionKey
-                    );
+                            const newUserSignInBtn = document.getElementById('newUserSignInBtn');
+                            newUserSignInBtn.addEventListener('click', function () {
+                                app_login(true);
+                            }, false);
 
-                    if (typeof my_pvt_key == "undefined")
-                        return this.manually_assign_my_private_key();
-
-                    Object.defineProperty(
-                        localbitcoinplusplus.wallets,
-                        "MY_SUPERNODE_PRIVATE_KEY",
-                        {
-                            value: my_pvt_key,
-                            writable: false,
-                            configurable: false,
-                            enumerable: false
-                        }
-                    );
-
-                    let gen_new_keys = RM_WALLET
-                        .generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY)
-
-                    Object.defineProperty(
-                        localbitcoinplusplus.wallets,
-                        "my_local_flo_address",
-                        {
-                            value: gen_new_keys.address,
-                            writable: false,
-                            configurable: false,
-                            enumerable: false
                         });
-                    Object.defineProperty(
-                        localbitcoinplusplus.wallets,
-                        "my_local_flo_public_key",
-                        {
-                            value: gen_new_keys.pubKeyHex,
-                            writable: false,
-                            configurable: false,
-                            enumerable: false
-                        });
-                },
-                rebuild_private_key: function (
-                    private_key_shamirs_shares,
-                    transactionKey
-                ) {
-                    let decoded_shares = private_key_shamirs_shares.map(
-                        encryptedShares => {
-                            return Crypto.AES.decrypt(encryptedShares, transactionKey);
-                        }
-                    );
-                    let my_pvt_key = this.retrieveShamirSecret(decoded_shares);
-                    return my_pvt_key;
-                },
-                getUserPublicKey: function (flo_address, callback) {
-                    readDB("userPublicData", flo_address).then(function (res) {
-                        if (
-                            typeof res == "object" &&
-                            typeof res.trader_flo_pubKey == "string"
-                        ) {
-                            return callback(res.trader_flo_pubKey);
-                        } else {
-                            return callback();
-                        }
-                    });
-                },
-                getSuperNodePublicKey: async function (user_flo_address) {
-                    try {
-                        let getUserData = await readDB("userPublicData", user_flo_address);
-                        if (typeof getUserData == "object")
-                            return getUserData.supernode_flo_public_key;
-                        return false;
-                    } catch (error) {
-                        return false;
-                    }
-                },
-                wifToDecimal(pk_wif, isPubKeyCompressed = false) {
-                    let pk = Bitcoin.Base58.decode(pk_wif);
-                    pk.shift();
-                    pk.splice(-4, 4);
-                    //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
-                    if (isPubKeyCompressed == true) pk.pop();
-                    pk.unshift(0);
-                    privateKeyDecimal = BigInteger(pk).toString();
-                    privateKeyHex = Crypto.util.bytesToHex(pk);
-                    return {
-                        privateKeyDecimal: privateKeyDecimal,
-                        privateKeyHex: privateKeyHex
-                    };
-                },
-                distributeShamirsSecretShares: function (users_entered_private_key) {
-                    if (users_entered_private_key.length < 0)
-                        throw new Error("Private key is empty.");
 
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    let publicKey_for_users_entered_private_key;
-                    try {
-                        publicKey_for_users_entered_private_key = RM_WALLET.generateFloKeys(
-                            users_entered_private_key
-                        ).pubKeyHex;
-                    } catch (error) {
-                        throw new Error(error);
-                    }
+                    },
+                    rebuild_my_private_key: function (transactionKey, MY_PRIVATE_KEY_SHAMIRS_SHARES) {
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        let my_pvt_key = RM_WALLET.rebuild_private_key(
+                            MY_PRIVATE_KEY_SHAMIRS_SHARES,
+                            transactionKey
+                        );
 
-                    let pvt_key_shamirs_secret_shares = RM_WALLET.createShamirsSecretShares(
-                        users_entered_private_key,
-                        10,
-                        5
-                    );
-                    if (
-                        typeof pvt_key_shamirs_secret_shares == "object" &&
-                        pvt_key_shamirs_secret_shares.length > 0
-                    ) {
-                        // Add suprnode's own private keys to DB
-                        let supernode_transaction_key = Crypto.util.randomBytes(64);
-                        pvt_key_shamirs_secret_shares.map(
-                            chunks => {
-                                let chunk_ids = Crypto.util.bytesToHex(
-                                    Crypto.util.randomBytes(64)
-                                );
-                                try {
-                                    addDB("my_supernode_private_key_chunks", {
-                                        id: chunk_ids,
-                                        supernode_transaction_key: supernode_transaction_key,
-                                        privateKeyChunks: Crypto.AES.encrypt(
-                                            chunks,
-                                            supernode_transaction_key
-                                        )
-                                    });
-                                } catch (error) {
-                                    throw new Error(error);
-                                }
+                        if (typeof my_pvt_key == "undefined")
+                            return this.manually_assign_my_private_key();
+
+                        Object.defineProperty(
+                            localbitcoinplusplus.wallets,
+                            "MY_SUPERNODE_PRIVATE_KEY",
+                            {
+                                value: my_pvt_key,
+                                writable: false,
+                                configurable: false,
+                                enumerable: false
                             }
                         );
 
-                        return Promise.resolve(true);
-                    }
-                },
-                getSupernodePublicKeyFromFloId: function (flo_id = "") {
-                    let su_arr = localbitcoinplusplus.master_configurations.supernodesPubKeys
-                        .map(s => [s, bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(s)])
-                        .filter(f => f[1] == flo_id);
+                        let gen_new_keys = RM_WALLET
+                            .generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY)
 
-                    return su_arr[0];
-                },
-                refresh_reserved_crypto_balances: async (user_flo_addr = '', deposited_btc_array = {}) => {
-                    try {
-                        const getSupernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(user_flo_addr);
-                        const getSupernodeAddr = getSupernode[0].data.id;
-                        let backup_db = null;
-                        let _readAllDB = readAllDB;
-                        let _updateinDB = updateinDB;
-                        let _readDBbyIndex = readDBbyIndex;
-
-                        if (getSupernodeAddr !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                            backup_db = getSupernodeAddr;
-                        }
-                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                        Object.defineProperty(
+                            localbitcoinplusplus.wallets,
+                            "my_local_flo_address",
+                            {
+                                value: gen_new_keys.address,
+                                writable: false,
+                                configurable: false,
+                                enumerable: false
+                            });
+                        Object.defineProperty(
+                            localbitcoinplusplus.wallets,
+                            "my_local_flo_public_key",
+                            {
+                                value: gen_new_keys.pubKeyHex,
+                                writable: false,
+                                configurable: false,
+                                enumerable: false
+                            });
+                    },
+                    rebuild_private_key: function (
+                        private_key_shamirs_shares,
+                        transactionKey
+                    ) {
+                        let decoded_shares = private_key_shamirs_shares.map(
+                            encryptedShares => {
+                                return Crypto.AES.decrypt(encryptedShares, transactionKey);
+                            }
+                        );
+                        let my_pvt_key = this.retrieveShamirSecret(decoded_shares);
+                        return my_pvt_key;
+                    },
+                    getUserPublicKey: function (flo_address, callback) {
+                        readDB("userPublicData", flo_address).then(function (res) {
                             if (
-                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                                "object"
+                                typeof res == "object" &&
+                                typeof res.trader_flo_pubKey == "string"
                             ) {
-                                const foreign_db =
-                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                                _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
-                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                                _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                                return callback(res.trader_flo_pubKey);
                             } else {
-                                if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                                    showMessage(err_msg);
-                                    throw new Error(err_msg);
+                                return callback();
+                            }
+                        });
+                    },
+                    getSuperNodePublicKey: async function (user_flo_address) {
+                        try {
+                            let getUserData = await readDB("userPublicData", user_flo_address);
+                            if (typeof getUserData == "object")
+                                return getUserData.supernode_flo_public_key;
+                            return false;
+                        } catch (error) {
+                            return false;
+                        }
+                    },
+                    wifToDecimal(pk_wif, isPubKeyCompressed = false) {
+                        let pk = Bitcoin.Base58.decode(pk_wif);
+                        pk.shift();
+                        pk.splice(-4, 4);
+                        //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
+                        if (isPubKeyCompressed == true) pk.pop();
+                        pk.unshift(0);
+                        privateKeyDecimal = BigInteger(pk).toString();
+                        privateKeyHex = Crypto.util.bytesToHex(pk);
+                        return {
+                            privateKeyDecimal: privateKeyDecimal,
+                            privateKeyHex: privateKeyHex
+                        };
+                    },
+                    distributeShamirsSecretShares: function (users_entered_private_key) {
+                        if (users_entered_private_key.length < 0)
+                            throw new Error("Private key is empty.");
+
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        let publicKey_for_users_entered_private_key;
+                        try {
+                            publicKey_for_users_entered_private_key = RM_WALLET.generateFloKeys(
+                                users_entered_private_key
+                            ).pubKeyHex;
+                        } catch (error) {
+                            throw new Error(error);
+                        }
+
+                        let pvt_key_shamirs_secret_shares = RM_WALLET.createShamirsSecretShares(
+                            users_entered_private_key,
+                            10,
+                            5
+                        );
+                        if (
+                            typeof pvt_key_shamirs_secret_shares == "object" &&
+                            pvt_key_shamirs_secret_shares.length > 0
+                        ) {
+                            // Add suprnode's own private keys to DB
+                            let supernode_transaction_key = Crypto.util.randomBytes(64);
+                            pvt_key_shamirs_secret_shares.map(
+                                chunks => {
+                                    let chunk_ids = Crypto.util.bytesToHex(
+                                        Crypto.util.randomBytes(64)
+                                    );
+                                    try {
+                                        addDB("my_supernode_private_key_chunks", {
+                                            id: chunk_ids,
+                                            supernode_transaction_key: supernode_transaction_key,
+                                            privateKeyChunks: Crypto.AES.encrypt(
+                                                chunks,
+                                                supernode_transaction_key
+                                            )
+                                        });
+                                    } catch (error) {
+                                        throw new Error(error);
+                                    }
                                 }
-                            }
+                            );
+
+                            return Promise.resolve(true);
                         }
+                    },
+                    getSupernodePublicKeyFromFloId: function (flo_id = "") {
+                        let su_arr = localbitcoinplusplus.master_configurations.supernodesPubKeys
+                            .map(s => [s, bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(s)])
+                            .filter(f => f[1] == flo_id);
 
-                        let get_crypto_deposits = [];
-                        if (Object.values(deposited_btc_array).length <= 0) {
-                            get_crypto_deposits = await _readAllDB('deposit');
-                        } else {
-                            for (const thisdeposit of Object.values(deposited_btc_array)) {
-                                let depo_obj = await _readDBbyIndex('deposit', 'btc_address', thisdeposit);
-                                if (typeof depo_obj[0].btc_address !== "string") continue;
-                                get_crypto_deposits.push(depo_obj[0]);
+                        return su_arr[0];
+                    },
+                    refresh_reserved_crypto_balances: async (user_flo_addr = '', deposited_btc_array = {}) => {
+                        try {
+                            const getSupernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(user_flo_addr);
+                            const getSupernodeAddr = getSupernode[0].data.id;
+                            let backup_db = null;
+                            let _readAllDB = readAllDB;
+                            let _updateinDB = updateinDB;
+                            let _readDBbyIndex = readDBbyIndex;
+
+                            if (getSupernodeAddr !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                backup_db = getSupernodeAddr;
                             }
-                        }
-
-                        let deposit_promises = [];
-
-                        for (const crypto_deposits of get_crypto_deposits) {
-                            let crypto_address = crypto_deposits.btc_address;
-                            let explorer;
-                            let decimal = 100000000;
-                            let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
-                            switch (crypto_deposits.product) {
-                                case "BTC":
-                                    explorer = localbitcoinplusplus.server.btc_mainnet;
-                                    break;
-                                case "BTC_TEST":
-                                    explorer = localbitcoinplusplus.server.btc_testnet;
-                                    break;
-                                case "FLO":
-                                    explorer = localbitcoinplusplus.server.flo_mainnet;
-                                    crypto_diff = crypto_diff / decimal;
-                                    decimal = 1;
-                                    break;
-                                case "FLO_TEST":
-                                    explorer = localbitcoinplusplus.server.flo_testnet;
-                                    crypto_diff = crypto_diff / decimal;
-                                    decimal = 1;
-                                    break;
-                                default:
-                                    break;
-                            }
-
-                            let balance = await helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [crypto_address]);
-                            if (!isNaN(balance) && parseFloat(balance) >= 0) {
-                                balance = helper_functions.truncateDecimals(balance / decimal);
-                                console.log(balance);
-                                crypto_deposits.bitcoinToBePaid = balance;
-
-                                if (crypto_deposits.status !== 1) {
-                                    // Do not update status for status=1
-                                    crypto_deposits.status = 2;
-                                }
-                                deposit_promises.push(_updateinDB('deposit', crypto_deposits))
-
-                            } else {
-                                console.warn("Failed to update balance of " + crypto_address);
-                            }
-
-                        }
-
-                        const deposit_promises_res = await Promise.all(deposit_promises);
-                        let timenow = + new Date();
-                        localStorage.setItem(`refresh_reserved_cryptos_prices_time_${getSupernodeAddr}`, timenow);
-                        console.info('Updated deposited crypto prices.');
-                        return deposit_promises_res;
-                    
-                    } catch (error) {
-                        throw new Error(error)
-                    }
-                },
-                get_current_user_balance: function (user = localbitcoinplusplus.wallets.my_local_flo_address) {
-                    try {
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-                        RM_RPC.send_rpc
-                            .call(this, "fetch_user_balance", {
-                                trader_flo_address: user,
-                                job: "FETCH_USER_BALANCE",
-                                receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
-                            })
-                            .then(sync_request => doSend(sync_request));
-                    } catch (error) {
-                        notify(`Failed to get your balance from the server. Please try again.`, 'error')
-                    }
-                }
-            };
-
-            // SECTION: RPC Object 
-            var Rpc = (localbitcoinplusplus.rpc = function () {
-                this.rpc_req_id;
-                this.valid_job = ["trade_buy", "trade_sell", "sync"];
-            });
-            Rpc.prototype = {
-                send_rpc(method, ...params) {
-                    return new Promise((resolve, reject) => {
-                        var request = new JSON_RPC.Request(method, params);
-                        var id = request.id;
-                        this.rpc_req_id = id;
-
-                        (async function (request) {
-                            /***************************FOR CASHIERS OPERATIONS****************************************/
-                            if (
-                                typeof params[0].cashier_pubKey == "string"
-                                && params[0].for_cashier === true
-                                && Object.keys(
-                                    JSON.parse(
-                                        localbitcoinplusplus.master_configurations.cashiers
-                                    )
-                                ).includes(params[0].cashier_pubKey)
-                            ) {
-                                request.globalParams.senderFloId =
-                                    localbitcoinplusplus.wallets.my_local_flo_address;
-                                request.globalParams.receiverFloId =
-                                    params[0].receiver_flo_address;
-                                request.globalParams.rpc_protocol = "__FOR__CASHIER__";
-                                return resolve(request.toString());
-                            }
-                            /********************************************************************************************/
-
-                            const all_receivers_methods = [
-                                "do_you_have_latest_data_for_this_supernode",
-                                "sync_backup_supernode_from_backup_supernode",
-                                "sync_backup_supernode_from_backup_supernode_response",
-                                "refresh_all_supernodes_status"
-                            ];
-
-                            if (
-                                typeof localbitcoinplusplus.wallets.my_local_flo_address ==
-                                "string"
-                            ) {
-                                request.globalParams.senderFloId =
-                                    localbitcoinplusplus.wallets.my_local_flo_address;
-
-                                const mySupernodeObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                );
-
-                                request.globalParams.primarySupernode =
-                                    mySupernodeObj[0].data.id;
-
+                            if (typeof backup_db == "string" && backup_db.length > 0) {
                                 if (
-                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        localbitcoinplusplus.wallets.my_local_flo_public_key
-                                    )
+                                    typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                    "object"
                                 ) {
-                                    //const my_closest_su = await localbitcoinplusplus.kademlia
-                                    //.determineClosestSupernode('', '', supernodeKBucket, localbitcoinplusplus.wallets.my_local_flo_address);
-
-                                    const my_closest_su = await readAllDB("myClosestSupernodes");
-
-                                    if (typeof my_closest_su == "object") {
-                                        if (!all_receivers_methods.includes(method)) {
-                                            request.globalParams["receiversList"] = [];
-                                            let live_nodes = 0;
-                                            for (let j = 1; j <= my_closest_su.length - 1; j++) {
-                                                if (
-                                                    typeof my_closest_su[j].trader_flo_address !==
-                                                    "string"
-                                                )
-                                                    continue;
-                                                if (my_closest_su[j].is_live == true) {
-                                                    live_nodes++;
-                                                }
-                                                request.globalParams.receiversList.push(
-                                                    my_closest_su[j].trader_flo_address
-                                                );
-                                                /* If a closestNode is dead include it but also include an extra node 
-                                                                    (preferrably live) after him. Idea is that message should reach 
-                                                                    closest 'live' supernode. */
-                                                if (
-                                                    live_nodes ==
-                                                    localbitcoinplusplus.master_configurations.MaxBackups
-                                                )
-                                                    break;
-                                            }
-                                        }
-                                    }
+                                    const foreign_db =
+                                        localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                    _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                                    _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                    _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
                                 } else {
-                                    if (!all_receivers_methods.includes(method)) {
-                                        request.globalParams["receiversList"] = [];
-                                        request.globalParams.receiversList.push(
-                                            localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                                        );
-                                    }
-                                }
-                            } else {
-                                const resObj = await readDB("localbitcoinUser", "00-01");
-                                if (
-                                    typeof resObj !== "object" ||
-                                    typeof resObj.myLocalFLOAddress !== "string"
-                                )
-                                    return;
-                                request.globalParams.senderFloId = resObj.myLocalFLOAddress;
-
-                                const mySupernodeObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                    resObj.myLocalFLOAddress
-                                );
-
-                                request.globalParams.primarySupernode =
-                                    mySupernodeObj[0].data.id;
-
-                                if (
-                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        resObj.myLocalFLOPublicKey
-                                    )
-                                ) {
-                                    //const my_closest_su = await localbitcoinplusplus.kademlia
-                                    //.determineClosestSupernode('', '', supernodeKBucket, resObj.myLocalFLOAddress);
-                                    const my_closest_su = await readAllDB("myClosestSupernodes");
-
-                                    if (typeof my_closest_su == "object") {
-                                        if (!all_receivers_methods.includes(method)) {
-                                            request.globalParams["receiversList"] = [];
-                                            let live_nodes = 0;
-                                            for (let j = 1; j <= my_closest_su.length - 1; j++) {
-                                                if (
-                                                    typeof my_closest_su[j].trader_flo_address !==
-                                                    "string"
-                                                )
-                                                    continue;
-                                                if (my_closest_su[j].is_live == true) {
-                                                    live_nodes++;
-                                                }
-                                                request.globalParams.receiversList.push(
-                                                    my_closest_su[j].trader_flo_address
-                                                );
-                                                /* If a closestNode is dead include it but also include an extra node 
-                                                                    (preferrably live) after him. Idea is that message should reach 
-                                                                    closest 'live' supernode. */
-                                                if (
-                                                    live_nodes ==
-                                                    localbitcoinplusplus.master_configurations.MaxBackups
-                                                )
-                                                    break;
-                                            }
-                                        }
-                                    }
-                                } else {
-                                    if (!all_receivers_methods.includes(method)) {
-                                        request.globalParams["receiversList"] = [];
-                                        request.globalParams.receiversList.push(
-                                            localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                                        );
+                                    if (backup_db !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                        console.trace(err_msg);
+                                        throw new Error(err_msg);
                                     }
                                 }
                             }
 
-                            if (typeof params[0].receiver_flo_address == "string") {
-                                //request.globalParams.receiverFloId = params[0].receiver_flo_address;
-                                if (typeof request.globalParams.receiversList == "object") {
-                                    if (typeof request.globalParams["receiversList"] !== "object")
-                                        request.globalParams["receiversList"] = [];
+                            let get_crypto_deposits = [];
+                            if (Object.values(deposited_btc_array).length <= 0) {
+                                get_crypto_deposits = await _readAllDB('deposit');
+                            } else {
+                                for (const thisdeposit of Object.values(deposited_btc_array)) {
+                                    let depo_obj = await _readDBbyIndex('deposit', 'btc_address', thisdeposit);
+                                    if (typeof depo_obj[0].btc_address !== "string") continue;
+                                    get_crypto_deposits.push(depo_obj[0]);
+                                }
+                            }
+
+                            let deposit_promises = [];
+
+                            for (const crypto_deposits of get_crypto_deposits) {
+                                let crypto_address = crypto_deposits.btc_address;
+                                let explorer;
+                                let decimal = 100000000;
+                                let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
+                                switch (crypto_deposits.product) {
+                                    case "BTC":
+                                        explorer = localbitcoinplusplus.server.btc_mainnet;
+                                        break;
+                                    case "BTC_TEST":
+                                        explorer = localbitcoinplusplus.server.btc_testnet;
+                                        break;
+                                    case "FLO":
+                                        explorer = localbitcoinplusplus.server.flo_mainnet;
+                                        crypto_diff = crypto_diff / decimal;
+                                        decimal = 1;
+                                        break;
+                                    case "FLO_TEST":
+                                        explorer = localbitcoinplusplus.server.flo_testnet;
+                                        crypto_diff = crypto_diff / decimal;
+                                        decimal = 1;
+                                        break;
+                                    default:
+                                        break;
+                                }
+
+                                let balance = await helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [crypto_address]);
+                                if (!isNaN(balance) && parseFloat(balance) >= 0) {
+                                    balance = helper_functions.truncateDecimals(balance / decimal);
+                                    console.log(balance);
+                                    crypto_deposits.bitcoinToBePaid = balance;
+
+                                    if (crypto_deposits.status !== 1) {
+                                        // Do not update status for status=1
+                                        crypto_deposits.status = 2;
+                                    }
+                                    deposit_promises.push(_updateinDB('deposit', crypto_deposits))
+
+                                } else {
+                                    console.warn("Failed to update balance of " + crypto_address);
+                                }
+
+                            }
+
+                            const deposit_promises_res = await Promise.all(deposit_promises);
+                            let timenow = + new Date();
+                            localStorage.setItem(`refresh_reserved_cryptos_prices_time_${getSupernodeAddr}`, timenow);
+                            console.info('Updated deposited crypto prices.');
+                            return deposit_promises_res;
+
+                        } catch (error) {
+                            throw new Error(error)
+                        }
+                    },
+                    get_current_user_balance: function (user = localbitcoinplusplus.wallets.my_local_flo_address) {
+                        try {
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+                            RM_RPC.send_rpc
+                                .call(this, "fetch_user_balance", {
+                                    trader_flo_address: user,
+                                    job: "FETCH_USER_BALANCE",
+                                    receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
+                                })
+                                .then(sync_request => doSend(sync_request));
+                        } catch (error) {
+                            notify(`Failed to get your balance from the server. Please try again.`, 'error')
+                        }
+                    }
+                };
+
+                // SECTION: RPC Object 
+                var Rpc = (localbitcoinplusplus.rpc = function () {
+                    this.rpc_req_id;
+                    this.valid_job = ["trade_buy", "trade_sell", "sync"];
+                });
+                Rpc.prototype = {
+                    send_rpc(method, ...params) {
+                        return new Promise((resolve, reject) => {
+                            var request = new JSON_RPC.Request(method, params);
+                            var id = request.id;
+                            this.rpc_req_id = id;
+
+                            (async function (request) {
+                                /***************************FOR CASHIERS OPERATIONS****************************************/
+                                if (
+                                    typeof params[0].cashier_pubKey == "string"
+                                    && params[0].for_cashier === true
+                                    && Object.keys(
+                                        JSON.parse(
+                                            localbitcoinplusplus.master_configurations.cashiers
+                                        )
+                                    ).includes(params[0].cashier_pubKey)
+                                ) {
+                                    request.globalParams.senderFloId =
+                                        localbitcoinplusplus.wallets.my_local_flo_address;
+                                    request.globalParams.receiverFloId =
+                                        params[0].receiver_flo_address;
+                                    request.globalParams.rpc_protocol = "__FOR__CASHIER__";
+                                    return resolve(request.toString());
+                                }
+                                /********************************************************************************************/
+
+                                const all_receivers_methods = [
+                                    "do_you_have_latest_data_for_this_supernode",
+                                    "sync_backup_supernode_from_backup_supernode",
+                                    "sync_backup_supernode_from_backup_supernode_response",
+                                    "refresh_all_supernodes_status"
+                                ];
+
+                                if (
+                                    typeof localbitcoinplusplus.wallets.my_local_flo_address ==
+                                    "string"
+                                ) {
+                                    request.globalParams.senderFloId =
+                                        localbitcoinplusplus.wallets.my_local_flo_address;
+
+                                    const mySupernodeObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                    );
+
+                                    request.globalParams.primarySupernode =
+                                        mySupernodeObj[0].data.id;
+
                                     if (
-                                        !request.globalParams.receiversList.includes(
-                                            params[0].receiver_flo_address
+                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            localbitcoinplusplus.wallets.my_local_flo_public_key
                                         )
                                     ) {
-                                        request.globalParams.receiversList.push(
-                                            params[0].receiver_flo_address
-                                        );
+                                        //const my_closest_su = await localbitcoinplusplus.kademlia
+                                        //.determineClosestSupernode('', '', supernodeKBucket, localbitcoinplusplus.wallets.my_local_flo_address);
+
+                                        const my_closest_su = await readAllDB("myClosestSupernodes");
+
+                                        if (typeof my_closest_su == "object") {
+                                            if (!all_receivers_methods.includes(method)) {
+                                                request.globalParams["receiversList"] = [];
+                                                let live_nodes = 0;
+                                                for (let j = 1; j <= my_closest_su.length - 1; j++) {
+                                                    if (
+                                                        typeof my_closest_su[j].trader_flo_address !==
+                                                        "string"
+                                                    )
+                                                        continue;
+                                                    if (my_closest_su[j].is_live == true) {
+                                                        live_nodes++;
+                                                    }
+                                                    request.globalParams.receiversList.push(
+                                                        my_closest_su[j].trader_flo_address
+                                                    );
+                                                    /* If a closestNode is dead include it but also include an extra node 
+                                                                        (preferrably live) after him. Idea is that message should reach 
+                                                                        closest 'live' supernode. */
+                                                    if (
+                                                        live_nodes ==
+                                                        localbitcoinplusplus.master_configurations.MaxBackups
+                                                    )
+                                                        break;
+                                                }
+                                            }
+                                        }
+                                    } else {
+                                        if (!all_receivers_methods.includes(method)) {
+                                            request.globalParams["receiversList"] = [];
+                                            request.globalParams.receiversList.push(
+                                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                                            );
+                                        }
+                                    }
+                                } else {
+                                    const resObj = await readDB("localbitcoinUser", "00-01");
+                                    if (
+                                        typeof resObj !== "object" ||
+                                        typeof resObj.myLocalFLOAddress !== "string"
+                                    )
+                                        return;
+                                    request.globalParams.senderFloId = resObj.myLocalFLOAddress;
+
+                                    const mySupernodeObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                        resObj.myLocalFLOAddress
+                                    );
+
+                                    request.globalParams.primarySupernode =
+                                        mySupernodeObj[0].data.id;
+
+                                    if (
+                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            resObj.myLocalFLOPublicKey
+                                        )
+                                    ) {
+                                        //const my_closest_su = await localbitcoinplusplus.kademlia
+                                        //.determineClosestSupernode('', '', supernodeKBucket, resObj.myLocalFLOAddress);
+                                        const my_closest_su = await readAllDB("myClosestSupernodes");
+
+                                        if (typeof my_closest_su == "object") {
+                                            if (!all_receivers_methods.includes(method)) {
+                                                request.globalParams["receiversList"] = [];
+                                                let live_nodes = 0;
+                                                for (let j = 1; j <= my_closest_su.length - 1; j++) {
+                                                    if (
+                                                        typeof my_closest_su[j].trader_flo_address !==
+                                                        "string"
+                                                    )
+                                                        continue;
+                                                    if (my_closest_su[j].is_live == true) {
+                                                        live_nodes++;
+                                                    }
+                                                    request.globalParams.receiversList.push(
+                                                        my_closest_su[j].trader_flo_address
+                                                    );
+                                                    /* If a closestNode is dead include it but also include an extra node 
+                                                                        (preferrably live) after him. Idea is that message should reach 
+                                                                        closest 'live' supernode. */
+                                                    if (
+                                                        live_nodes ==
+                                                        localbitcoinplusplus.master_configurations.MaxBackups
+                                                    )
+                                                        break;
+                                                }
+                                            }
+                                        }
+                                    } else {
+                                        if (!all_receivers_methods.includes(method)) {
+                                            request.globalParams["receiversList"] = [];
+                                            request.globalParams.receiversList.push(
+                                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                                            );
+                                        }
+                                    }
+                                }
+
+                                if (typeof params[0].receiver_flo_address == "string") {
+                                    //request.globalParams.receiverFloId = params[0].receiver_flo_address;
+                                    if (typeof request.globalParams.receiversList == "object") {
+                                        if (typeof request.globalParams["receiversList"] !== "object")
+                                            request.globalParams["receiversList"] = [];
+                                        if (
+                                            !request.globalParams.receiversList.includes(
+                                                params[0].receiver_flo_address
+                                            )
+                                        ) {
+                                            request.globalParams.receiversList.push(
+                                                params[0].receiver_flo_address
+                                            );
+                                        }
+                                    }
+                                }
+
+                                return resolve(request.toString());
+                            })(request);
+                        });
+                    },
+
+                    filter_legit_requests: function (flo_id = null, callback) {
+                        if (
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
+                            "string" &&
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length > 0
+                        ) {
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            let user_keys = RM_WALLET.generateFloKeys(
+                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                            );
+                            if (
+                                typeof user_keys == "object" &&
+                                typeof user_keys.pubKeyHex == "string"
+                            ) {
+                                if (
+                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                        user_keys.pubKeyHex
+                                    )
+                                ) {
+                                    if (typeof flo_id !== null || typeof flo_id !== "undefined") {
+                                        localbitcoinplusplus.kademlia
+                                            .determineClosestSupernode(flo_id)
+                                            .then(my_closest_su => {
+                                                if (user_keys.address === my_closest_su[0].data.id) {
+                                                    return callback(true);
+                                                } else {
+                                                    let su_arr = my_closest_su.map(m => m.data.id);
+                                                    if (su_arr.includes(flo_id)) {
+                                                        return callback(true);
+                                                    } else {
+                                                        return callback(false);
+                                                    }
+                                                }
+                                            });
+                                    } else {
+                                        return callback(false);
                                     }
                                 }
                             }
-
-                            return resolve(request.toString());
-                        })(request);
-                    });
-                },
-
-                filter_legit_requests: function (flo_id = null, callback) {
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
-                        "string" &&
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length > 0
-                    ) {
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        let user_keys = RM_WALLET.generateFloKeys(
-                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                        );
+                        } else {
+                            return callback(false);
+                        }
+                    },
+                    filter_legit_backup_requests: function (flo_id = null, callback) {
                         if (
-                            typeof user_keys == "object" &&
-                            typeof user_keys.pubKeyHex == "string"
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
+                            "string" &&
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length > 0
                         ) {
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            let user_keys = RM_WALLET.generateFloKeys(
+                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                            );
                             if (
-                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                    user_keys.pubKeyHex
-                                )
+                                typeof user_keys == "object" &&
+                                typeof user_keys.pubKeyHex == "string"
                             ) {
-                                if (typeof flo_id !== null || typeof flo_id !== "undefined") {
-                                    localbitcoinplusplus.kademlia
-                                        .determineClosestSupernode(flo_id)
-                                        .then(my_closest_su => {
-                                            if (user_keys.address === my_closest_su[0].data.id) {
-                                                return callback(true);
-                                            } else {
-                                                let su_arr = my_closest_su.map(m => m.data.id);
-                                                if (su_arr.includes(flo_id)) {
-                                                    return callback(true);
-                                                } else {
-                                                    return callback(false);
-                                                }
-                                            }
-                                        });
+                                if (
+                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                        user_keys.pubKeyHex
+                                    )
+                                ) {
+                                    return callback(true);
                                 } else {
                                     return callback(false);
                                 }
                             }
+                        } else {
+                            return callback(false);
                         }
-                    } else {
-                        return callback(false);
-                    }
-                },
-                filter_legit_backup_requests: function (flo_id = null, callback) {
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
-                        "string" &&
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length > 0
-                    ) {
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        let user_keys = RM_WALLET.generateFloKeys(
-                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                        );
-                        if (
-                            typeof user_keys == "object" &&
-                            typeof user_keys.pubKeyHex == "string"
-                        ) {
+                    },
+
+                    async receive_rpc_response(request) {
+                        var request = JSON.parse(request);
+                        var params = request.params[0];
+                        var method = request.method;
+
+                        if (typeof params == "object" && typeof method == "string") {
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+
+                            let respective_trader_id = "";
+                            if (typeof params.trader_flo_address == "string")
+                                respective_trader_id = params.trader_flo_address;
+                            request.response = {};
+                            let err_msg;
+
+                            let recvr_flo_id =
+                                params.receiver_flo_address || request.globalParams.receiverFloId;
                             if (
-                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                    user_keys.pubKeyHex
-                                )
-                            ) {
-                                return callback(true);
-                            } else {
-                                return callback(false);
-                            }
-                        }
-                    } else {
-                        return callback(false);
-                    }
-                },
+                                typeof recvr_flo_id == "string" &&
+                                recvr_flo_id.length > 0 &&
+                                recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
 
-                async receive_rpc_response(request) {
-                    var request = JSON.parse(request);
-                    var params = request.params[0];
-                    var method = request.method;
-
-                    if (typeof params == "object" && typeof method == "string") {
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-
-                        let respective_trader_id = "";
-                        if (typeof params.trader_flo_address == "string")
-                            respective_trader_id = params.trader_flo_address;
-                        request.response = {};
-                        let err_msg;
-
-                        let recvr_flo_id =
-                            params.receiver_flo_address || request.globalParams.receiverFloId;
-                        if (
-                            typeof recvr_flo_id == "string" &&
-                            recvr_flo_id.length > 0 &&
-                            recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        if (method == "sync_with_supernode") {
-                            RM_RPC.filter_legit_requests(params.trader_flo_address, function (
-                                is_valid_request
-                            ) {
-                                if (
-                                    is_valid_request === true &&
-                                    params.job == "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB" &&
-                                    params.trader_flo_address.length > 0
+                            if (method == "sync_with_supernode") {
+                                RM_RPC.filter_legit_requests(params.trader_flo_address, function (
+                                    is_valid_request
                                 ) {
+                                    if (
+                                        is_valid_request === true &&
+                                        params.job == "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB" &&
+                                        params.trader_flo_address.length > 0
+                                    ) {
 
-                                    const tableArray = [
-                                        "deposit",
-                                        "cash_deposits",
-                                        "withdraw_cash",
-                                        "withdraw_btc",
-                                        "crypto_balances",
-                                        "cash_balances",
-                                        "buyOrders",
-                                        "sellOrders"
-                                    ];
-                                    localbitcoinplusplus.actions
-                                        .get_sharable_db_data_for_single_user(
-                                            params.trader_flo_address,
-                                            tableArray)
-                                        .then(function (su_db_data) {
-                                            if (typeof su_db_data == "object") {
-                                                su_db_data.trader_flo_address =
-                                                    params.trader_flo_address;
-                                                su_db_data.receiver_flo_address =
-                                                    params.trader_flo_address;
-                                                RM_RPC.send_rpc
-                                                    .call(this, "server_sync_response", su_db_data)
-                                                    .then(server_sync_response =>
-                                                        doSend(server_sync_response)
-                                                    );
-                                            }
-                                        });
-                                }
-                            });
-
-                            // Refresh reserved cryptos balances if more than a day has passed
-                            let today = new Date().getTime();
-                            localbitcoinplusplus.kademlia.determineClosestSupernode(params.trader_flo_address)
-                                .then(su => {
-                                    let last_updated = localStorage.getItem(`refresh_reserved_cryptos_prices_time_${su[0].data.id}`);
-
-                                    readDBbyIndex("withdraw_btc", 'trader_flo_address', params.trader_flo_address).then(withdraw_response => {
-                                        for (const withdraw_res of withdraw_response) {
-                                            if (today - withdraw_res.timestamp > 60 * 60 * 1000) {
-                                                removeinDB("withdraw_btc", withdraw_res.id);
-                                            }
-                                        }
-                                    })
-
-                                    if (last_updated == null
-                                        || (today - last_updated > (24 * 60 * 60 * 1000))) {
-                                        const RM_WALLET = new localbitcoinplusplus.wallets;
-                                        RM_WALLET.refresh_reserved_crypto_balances(params.trader_flo_address);
+                                        const tableArray = [
+                                            "deposit",
+                                            "cash_deposits",
+                                            "withdraw_cash",
+                                            "withdraw_btc",
+                                            "crypto_balances",
+                                            "cash_balances",
+                                            "buyOrders",
+                                            "sellOrders"
+                                        ];
+                                        localbitcoinplusplus.actions
+                                            .get_sharable_db_data_for_single_user(
+                                                params.trader_flo_address,
+                                                tableArray)
+                                            .then(function (su_db_data) {
+                                                if (typeof su_db_data == "object") {
+                                                    su_db_data.trader_flo_address =
+                                                        params.trader_flo_address;
+                                                    su_db_data.receiver_flo_address =
+                                                        params.trader_flo_address;
+                                                    RM_RPC.send_rpc
+                                                        .call(this, "server_sync_response", su_db_data)
+                                                        .then(server_sync_response =>
+                                                            doSend(server_sync_response)
+                                                        );
+                                                }
+                                            });
                                     }
                                 });
 
-                            // And delete redundant data as well
-                            let timestamp_for_last_deletion_of_db_stale_data = localStorage.getItem(`timestamp_for_last_deletion_of_db_stale_data`);
-                            if (timestamp_for_last_deletion_of_db_stale_data = null
-                                || (today - timestamp_for_last_deletion_of_db_stale_data > (24 * 60 * 60 * 1000))) {
-                                limit_function_calls(async function () {
-                                    await reactor.dispatchEvent("remove_temp_data_from_db");
-                                }, 600000); // Its expected in 10 mins all deletion should be complete.   
-                            }
-                        }
+                                // Refresh reserved cryptos balances if more than a day has passed
+                                let today = new Date().getTime();
+                                localbitcoinplusplus.kademlia.determineClosestSupernode(params.trader_flo_address)
+                                    .then(su => {
+                                        let last_updated = localStorage.getItem(`refresh_reserved_cryptos_prices_time_${su[0].data.id}`);
 
-                        if (method == "live_prices_request") {
-                            RM_RPC.filter_legit_requests(params.trader_flo_address, function (
-                                is_valid_request
-                            ) {
-                                if (
-                                    is_valid_request === true &&
-                                    params.trader_flo_address.length > 0
-                                ) {
-                                    let live_trading_prices = {};
-                                    localbitcoinplusplus.master_configurations.tradableAsset1.forEach(
-                                        function (asset1) {
-                                            localbitcoinplusplus.master_configurations.tradableAsset2.forEach(
-                                                async function (asset2) {
-                                                    live_trading_prices[`${asset1}_${asset2}`] = localbitcoinplusplus.trade[`current_${asset1}_price_in_${asset2}`];
+                                        readDBbyIndex("withdraw_btc", 'trader_flo_address', params.trader_flo_address).then(withdraw_response => {
+                                            for (const withdraw_res of withdraw_response) {
+                                                if (today - withdraw_res.timestamp > 60 * 60 * 1000) {
+                                                    removeinDB("withdraw_btc", withdraw_res.id);
                                                 }
-                                            );
-                                        }
-                                    );
-                                    let live_trading_prices_response_object = {
-                                        live_trading_prices: live_trading_prices,
-                                        receiver_flo_address: params.trader_flo_address
-                                    }
-                                    RM_RPC.send_rpc
-                                        .call(this, "live_trading_prices_response", live_trading_prices_response_object)
-                                        .then(response => doSend(response)
-                                        );
-                                }
-                            });
-                            return true;
-                        }
+                                            }
+                                        })
 
-                        if (method == "fetch_user_balance") {
-                            RM_RPC.filter_legit_requests(params.trader_flo_address,
-                                async function (is_valid_request) {
+                                        if (last_updated == null
+                                            || (today - last_updated > (24 * 60 * 60 * 1000))) {
+                                            const RM_WALLET = new localbitcoinplusplus.wallets;
+                                            RM_WALLET.refresh_reserved_crypto_balances(params.trader_flo_address);
+                                        }
+                                    });
+
+                                // And delete redundant data as well
+                                let timestamp_for_last_deletion_of_db_stale_data = localStorage.getItem(`timestamp_for_last_deletion_of_db_stale_data`);
+                                if (timestamp_for_last_deletion_of_db_stale_data = null
+                                    || (today - timestamp_for_last_deletion_of_db_stale_data > (24 * 60 * 60 * 1000))) {
+                                    limit_function_calls(async function () {
+                                        await reactor.dispatchEvent("remove_temp_data_from_db");
+                                    }, 600000); // Its expected in 10 mins all deletion should be complete.   
+                                }
+                            }
+
+                            if (method == "live_prices_request") {
+                                RM_RPC.filter_legit_requests(params.trader_flo_address, function (
+                                    is_valid_request
+                                ) {
                                     if (
                                         is_valid_request === true &&
                                         params.trader_flo_address.length > 0
                                     ) {
-                                        let bal_promises = [];
-                                        const crypto_bal = await readDBbyIndex('crypto_balances', 'trader_flo_address', params.trader_flo_address)
-                                        const cash_bal = await readDBbyIndex('cash_balances', 'trader_flo_address', params.trader_flo_address)
-
-                                        const response = {
-                                            crypto_balances: crypto_bal,
-                                            cash_balances: cash_bal,
-                                            trader_flo_address: params.trader_flo_address,
+                                        let live_trading_prices = {};
+                                        localbitcoinplusplus.master_configurations.tradableAsset1.forEach(
+                                            function (asset1) {
+                                                localbitcoinplusplus.master_configurations.tradableAsset2.forEach(
+                                                    async function (asset2) {
+                                                        live_trading_prices[`${asset1}_${asset2}`] = localbitcoinplusplus.trade[`current_${asset1}_price_in_${asset2}`];
+                                                        let trade_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife)['trade'];
+                                                        let last_price_updated_time = localbitcoinplusplus.trade[`current_${asset1}_price_in_${asset2}`]["timestamp"];
+                                                        let t1 = new Date(last_price_updated_time);
+                                                        let t2 = new Date(last_price_updated_time+trade_life);
+                                                        live_trading_prices[`${asset1}_${asset2}`]['price_valid_upto'] = dateDiff(t1, t2, 'mins');
+                                                    }
+                                                );
+                                            }
+                                        );
+                                        let live_trading_prices_response_object = {
+                                            live_trading_prices: live_trading_prices,
                                             receiver_flo_address: params.trader_flo_address
                                         }
                                         RM_RPC.send_rpc
-                                            .call(this, "fetch_user_balance_response", response)
-                                            .then(server_response =>
-                                                doSend(server_response)
+                                            .call(this, "live_trading_prices_response", live_trading_prices_response_object)
+                                            .then(response => doSend(response)
                                             );
                                     }
                                 });
-                        }
-
-                        RM_RPC.filter_legit_requests(
-                            params.trader_flo_address,
-                            async function (is_valid_request) {
-                                if (is_valid_request !== true) return false;
-
-                                try {
-                                    // CHECK HERE IF USER IS INDULGED IN ANY MORE TRADE. IF TRUE RETURN ERROR
-                                    await readAllDB("deposit").then(function (res) {
-                                        if (typeof res == "object" && res.length > 0) {
-                                            let canUserTrade = res.filter(function (user) {
-                                                return (
-                                                    respective_trader_id == user.trader_flo_address &&
-                                                    user.status == 1
-                                                );
-                                            });
-                                            if (canUserTrade.includes(true)) {
-                                                request.response = `Trader id ${respective_trader_id} is not clear for trade currently.
-                                                You must finish your previous pending orders to qualify again to trade.`;
-
-                                                const RM_RPC = new localbitcoinplusplus.rpc();
-                                                RM_RPC.send_rpc
-                                                    .call(this, "supernode_message", {
-                                                        trader_flo_address: respective_trader_id,
-                                                        receiver_flo_address: respective_trader_id,
-                                                        server_msg: request.response
-                                                    })
-                                                    .then(server_response => doSend(server_response));
-                                                throw new Error(request.response);
-                                            }
-                                        }
-                                    });
-                                } catch (error) {
-                                    throw new Error(error);
-                                }
+                                return true;
                             }
-                        );
 
-                        let is_user_blacklisted = localbitcoinplusplus.actions.is_user_blacklisted(params.trader_flo_address);
-                        if (is_user_blacklisted === true) {
-                            console.warn(`Flo Id ${params.trader_flo_address} is blacklisted.`);
-                            return false;
-                        }
-
-                        switch (method) {
-                            case "trade_buy":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
+                            if (method == "fetch_user_balance") {
+                                RM_RPC.filter_legit_requests(params.trader_flo_address,
                                     async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-                                        await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                            params.product,
-                                            params.currency
-                                        );
-                                        let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                            params.trader_flo_address,
-                                            params.product,
-                                            params.currency
-                                        );
                                         if (
-                                            typeof trade_margin.remaining_crypto_credit == "number" &&
-                                            typeof trade_margin.remaining_fiat_credit == "number"
-                                        ) {
-                                            if (
-                                                trade_margin.remaining_fiat_credit > 0 &&
-                                                trade_margin.remaining_fiat_credit >= params.buy_price
-                                            ) {
-                                                request.params.receiver_flo_address = params.trader_flo_address;
-                                                request.response = RM_TRADE.trade_buy.call(
-                                                    this,
-                                                    ...request.params,
-                                                    function (supernode_signed_res) {
-                                                        if (typeof supernode_signed_res == "object") {
-                                                            RM_RPC.send_rpc
-                                                                .call(
-                                                                    this,
-                                                                    "trade_buy_request_response",
-                                                                    supernode_signed_res
-                                                                )
-                                                                .then(buy_request_response =>
-                                                                    doSend(buy_request_response)
-                                                                );
-
-                                                            // Init trading
-                                                            RM_TRADE.createTradePipes(params.currency);
-                                                            return true;
-                                                        }
-                                                    }
-                                                );
-                                            } else {
-                                                err_msg = `Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                throw new Error(err_msg);
-                                            }
-                                        } else {
-                                            err_msg = "Invalid trade margin figures.";
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: err_msg
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "trade_sell":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-                                        await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                            params.product,
-                                            params.currency
-                                        );
-                                        let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                            params.trader_flo_address,
-                                            params.product,
-                                            params.currency
-                                        );
-                                        if (
-                                            typeof trade_margin.remaining_crypto_credit == "number" &&
-                                            typeof trade_margin.remaining_fiat_credit == "number"
-                                        ) {
-                                            let eqCrypto = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                                params.buy_price,
-                                                params.currency,
-                                                params.product
-                                            );
-
-                                            if (
-                                                trade_margin.remaining_crypto_credit > 0 &&
-                                                trade_margin.remaining_crypto_credit >= eqCrypto
-                                            ) {
-                                                request.params.receiver_flo_address = params.trader_flo_address;
-                                                request.response = RM_TRADE.trade_sell.call(
-                                                    this,
-                                                    ...request.params,
-                                                    function (supernode_signed_res) {
-                                                        if (typeof supernode_signed_res == "object") {
-                                                            //   supernode_signed_res.receiver_flo_address =
-                                                            //     params.trader_flo_address;
-                                                            RM_RPC.send_rpc
-                                                                .call(
-                                                                    this,
-                                                                    "trade_sell_request_response",
-                                                                    supernode_signed_res
-                                                                )
-                                                                .then(sell_request_response =>
-                                                                    doSend(sell_request_response)
-                                                                );
-
-                                                            // Init trading
-                                                            RM_TRADE.createTradePipes(params.currency);
-                                                            return true;
-                                                        }
-                                                    }
-                                                );
-                                            } else {
-                                                err_msg = `WARNING: Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
-
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-
-                                                throw new Error(err_msg);
-                                            }
-                                        } else {
-                                            err_msg = "Invalid trade margin figures.";
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: err_msg
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "sync_with_supernode":
-                                // already processed above
-                                break;
-                            case "deposit_asset_request":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        // This code will only run for supernodes
-                                        if (
-                                            typeof params.product !== "undefined" &&
-                                            (localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                params.product
-                                            ) ||
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )) &&
-                                            typeof params.depositing_amount !== "undefined" &&
-                                            localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                params.currency
-                                            ) &&
-                                            typeof params.trader_flo_address == "string" &&
+                                            is_valid_request === true &&
                                             params.trader_flo_address.length > 0
                                         ) {
-                                            const requester_public_key = request.nodePubKey;
-                                            if (
-                                                requester_public_key == undefined ||
-                                                requester_public_key == null ||
-                                                requester_public_key.length < 1
-                                            ) {
-                                                err_msg = "Failed to get public key of the user.";
-                                                showMessage(err_msg);
-                                                throw new Error(err_msg);
-                                            }
-                                            params.depositor_public_key = requester_public_key;
+                                            let bal_promises = [];
+                                            const crypto_bal = await readDBbyIndex('crypto_balances', 'trader_flo_address', params.trader_flo_address)
+                                            const cash_bal = await readDBbyIndex('cash_balances', 'trader_flo_address', params.trader_flo_address)
 
+                                            const response = {
+                                                crypto_balances: crypto_bal,
+                                                cash_balances: cash_bal,
+                                                trader_flo_address: params.trader_flo_address,
+                                                receiver_flo_address: params.trader_flo_address
+                                            }
+                                            RM_RPC.send_rpc
+                                                .call(this, "fetch_user_balance_response", response)
+                                                .then(server_response =>
+                                                    doSend(server_response)
+                                                );
+                                        }
+                                    });
+                            }
+
+                            RM_RPC.filter_legit_requests(
+                                params.trader_flo_address,
+                                async function (is_valid_request) {
+                                    if (is_valid_request !== true) return false;
+
+                                    try {
+                                        // CHECK HERE IF USER IS INDULGED IN ANY MORE TRADE. IF TRUE RETURN ERROR
+                                        await readAllDB("deposit").then(function (res) {
+                                            if (typeof res == "object" && res.length > 0) {
+                                                let canUserTrade = res.filter(function (user) {
+                                                    return (
+                                                        respective_trader_id == user.trader_flo_address &&
+                                                        user.status == 1
+                                                    );
+                                                });
+                                                if (canUserTrade.includes(true)) {
+                                                    request.response = `Trader id ${respective_trader_id} is not clear for trade currently.
+                                                You must finish your previous pending orders to qualify again to trade.`;
+
+                                                    const RM_RPC = new localbitcoinplusplus.rpc();
+                                                    RM_RPC.send_rpc
+                                                        .call(this, "supernode_message", {
+                                                            trader_flo_address: respective_trader_id,
+                                                            receiver_flo_address: respective_trader_id,
+                                                            server_msg: request.response
+                                                        })
+                                                        .then(server_response => doSend(server_response));
+                                                    throw new Error(request.response);
+                                                }
+                                            }
+                                        });
+                                    } catch (error) {
+                                        throw new Error(error);
+                                    }
+                                }
+                            );
+
+                            let is_user_blacklisted = localbitcoinplusplus.actions.is_user_blacklisted(params.trader_flo_address);
+                            if (is_user_blacklisted === true) {
+                                console.warn(`Flo Id ${params.trader_flo_address} is blacklisted.`);
+                                return false;
+                            }
+
+                            switch (method) {
+                                case "trade_buy":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
                                             await RM_TRADE.resolve_current_crypto_price_in_fiat(
                                                 params.product,
                                                 params.currency
                                             );
-
+                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                params.trader_flo_address,
+                                                params.product,
+                                                params.currency
+                                            );
                                             if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                    params.product
-                                                )
+                                                typeof trade_margin.remaining_crypto_credit == "number" &&
+                                                typeof trade_margin.remaining_fiat_credit == "number"
                                             ) {
-                                                let generate_btc_keys_for_requester = RM_WALLET.generateFloKeys(
-                                                    null,
+                                                if (
+                                                    trade_margin.remaining_fiat_credit > 0 &&
+                                                    trade_margin.remaining_fiat_credit >= params.buy_price
+                                                ) {
+                                                    request.params.receiver_flo_address = params.trader_flo_address;
+                                                    request.response = RM_TRADE.trade_buy.call(
+                                                        this,
+                                                        ...request.params,
+                                                        function (supernode_signed_res) {
+                                                            if (typeof supernode_signed_res == "object") {
+                                                                RM_RPC.send_rpc
+                                                                    .call(
+                                                                        this,
+                                                                        "trade_buy_request_response",
+                                                                        supernode_signed_res
+                                                                    )
+                                                                    .then(buy_request_response =>
+                                                                        doSend(buy_request_response)
+                                                                    );
+
+                                                                // Init trading
+                                                                RM_TRADE.createTradePipes(params.currency);
+                                                                return true;
+                                                            }
+                                                        }
+                                                    );
+                                                } else {
+                                                    err_msg = `Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                    throw new Error(err_msg);
+                                                }
+                                            } else {
+                                                err_msg = "Invalid trade margin figures.";
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: err_msg
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                throw new Error(err_msg);
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "trade_sell":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                params.product,
+                                                params.currency
+                                            );
+                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                params.trader_flo_address,
+                                                params.product,
+                                                params.currency
+                                            );
+                                            if (
+                                                typeof trade_margin.remaining_crypto_credit == "number" &&
+                                                typeof trade_margin.remaining_fiat_credit == "number"
+                                            ) {
+                                                let eqCrypto = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                                    params.buy_price,
+                                                    params.currency,
                                                     params.product
                                                 );
 
-                                                console.table(generate_btc_keys_for_requester);
-
-                                                params.id = helper_functions.unique_id();
-                                                params.status = 1;
-                                                params.btc_address = generate_btc_keys_for_requester.address;
-
-                                                params.bitcoinToBePaid = helper_functions.truncateDecimals(params.depositing_amount);
-
-                                                let receivedTradeInfo = { ...params };
-
                                                 if (
-                                                    typeof localbitcoinplusplus.wallets
-                                                        .MY_SUPERNODE_PRIVATE_KEY == "undefined"
+                                                    trade_margin.remaining_crypto_credit > 0 &&
+                                                    trade_margin.remaining_crypto_credit >= eqCrypto
                                                 ) {
-                                                    err_msg =
-                                                        "Failed to determine Super node signing key.";
+                                                    request.params.receiver_flo_address = params.trader_flo_address;
+                                                    request.response = RM_TRADE.trade_sell.call(
+                                                        this,
+                                                        ...request.params,
+                                                        function (supernode_signed_res) {
+                                                            if (typeof supernode_signed_res == "object") {
+                                                                //   supernode_signed_res.receiver_flo_address =
+                                                                //     params.trader_flo_address;
+                                                                RM_RPC.send_rpc
+                                                                    .call(
+                                                                        this,
+                                                                        "trade_sell_request_response",
+                                                                        supernode_signed_res
+                                                                    )
+                                                                    .then(sell_request_response =>
+                                                                        doSend(sell_request_response)
+                                                                    );
+
+                                                                // Init trading
+                                                                RM_TRADE.createTradePipes(params.currency);
+                                                                return true;
+                                                            }
+                                                        }
+                                                    );
+                                                } else {
+                                                    err_msg = `WARNING: Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
+
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+
+                                                    throw new Error(err_msg);
+                                                }
+                                            } else {
+                                                err_msg = "Invalid trade margin figures.";
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: err_msg
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+
+                                                throw new Error(err_msg);
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "sync_with_supernode":
+                                    // already processed above
+                                    break;
+                                case "deposit_asset_request":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+
+                                            // This code will only run for supernodes
+                                            if (
+                                                typeof params.product !== "undefined" &&
+                                                (localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                    params.product
+                                                ) ||
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )) &&
+                                                typeof params.depositing_amount !== "undefined" &&
+                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                    params.currency
+                                                ) &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0
+                                            ) {
+                                                const requester_public_key = request.nodePubKey;
+                                                if (
+                                                    requester_public_key == undefined ||
+                                                    requester_public_key == null ||
+                                                    requester_public_key.length < 1
+                                                ) {
+                                                    err_msg = "Failed to get public key of the user.";
                                                     showMessage(err_msg);
                                                     throw new Error(err_msg);
                                                 }
+                                                params.depositor_public_key = requester_public_key;
 
-                                                readDB("localbitcoinUser", "00-01").then(
-                                                    async function (su_data) {
+                                                await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                    params.product,
+                                                    params.currency
+                                                );
+
+                                                if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                        params.product
+                                                    )
+                                                ) {
+                                                    let generate_btc_keys_for_requester = RM_WALLET.generateFloKeys(
+                                                        null,
+                                                        params.product
+                                                    );
+
+                                                    console.table(generate_btc_keys_for_requester);
+
+                                                    params.id = helper_functions.unique_id();
+                                                    params.status = 1;
+                                                    params.btc_address = generate_btc_keys_for_requester.address;
+
+                                                    params.bitcoinToBePaid = helper_functions.truncateDecimals(params.depositing_amount);
+
+                                                    let receivedTradeInfo = { ...params };
+
+                                                    if (
+                                                        typeof localbitcoinplusplus.wallets
+                                                            .MY_SUPERNODE_PRIVATE_KEY == "undefined"
+                                                    ) {
+                                                        err_msg =
+                                                            "Failed to determine Super node signing key.";
+                                                        showMessage(err_msg);
+                                                        throw new Error(err_msg);
+                                                    }
+
+                                                    readDB("localbitcoinUser", "00-01").then(
+                                                        async function (su_data) {
+                                                            if (
+                                                                typeof su_data == "object" &&
+                                                                typeof su_data.myLocalFLOPublicKey ==
+                                                                "string" &&
+                                                                su_data.myLocalFLOPublicKey.length > 0 &&
+                                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                                    su_data.myLocalFLOPublicKey
+                                                                )
+                                                            ) {
+                                                                let receivedTradeInfoHash = Crypto.SHA256(
+                                                                    JSON.stringify(receivedTradeInfo)
+                                                                );
+
+                                                                receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
+                                                                receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
+                                                                    receivedTradeInfoHash,
+                                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                                );
+                                                                receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
+
+                                                                try {
+                                                                    const this_btc_pvt_key = generate_btc_keys_for_requester.privateKeyWIF;
+                                                                    const this_btc_tx_key = Crypto.util.randomBytes(64);
+                                                                    const this_btc_pvt_key_shamirs_secret = RM_WALLET.createShamirsSecretShares(
+                                                                        this_btc_pvt_key,
+                                                                        10,
+                                                                        5
+                                                                    );
+                                                                    if (
+                                                                        typeof this_btc_pvt_key_shamirs_secret ==
+                                                                        "object" &&
+                                                                        this_btc_pvt_key_shamirs_secret.length > 0
+                                                                    ) {
+                                                                        const deposit_res = await addDB(
+                                                                            "deposit",
+                                                                            receivedTradeInfo
+                                                                        );
+
+                                                                        // Send the address to the requester
+                                                                        let deposit_response_object = {
+                                                                            error: false,
+                                                                            method:
+                                                                                "deposit_asset_request_response",
+                                                                            msg: `Please send ${params.bitcoinToBePaid} ${params.product} to the following address: ${generate_btc_keys_for_requester.address}`,
+                                                                            data: deposit_res
+                                                                        };
+                                                                        deposit_response_object.receiver_flo_address =
+                                                                            params.trader_flo_address;
+                                                                        deposit_response_object.trader_flo_address =
+                                                                            params.trader_flo_address;
+                                                                        RM_RPC.send_rpc
+                                                                            .call(
+                                                                                this,
+                                                                                "deposit_asset_request_response",
+                                                                                deposit_response_object
+                                                                            )
+                                                                            .then(deposit_request_response =>
+                                                                                doSend(deposit_request_response)
+                                                                            );
+
+                                                                        let this_btc_pvt_key_shamirs_secret_array = this_btc_pvt_key_shamirs_secret.map(
+                                                                            chunks => {
+                                                                                let chunk_ids = Crypto.util.bytesToHex(
+                                                                                    Crypto.util.randomBytes(64)
+                                                                                );
+                                                                                let chunk_array = {
+                                                                                    id: chunk_ids,
+                                                                                    privateKeyChunks: Crypto.AES.encrypt(
+                                                                                        chunks,
+                                                                                        this_btc_tx_key
+                                                                                    ),
+                                                                                    trader_flo_address:
+                                                                                        params.trader_flo_address
+                                                                                };
+                                                                                return chunk_array;
+                                                                            }
+                                                                        );
+
+                                                                        // Send chunks of private keys to other supernodes
+                                                                        this_btc_pvt_key_shamirs_secret_array.map(
+                                                                            shares => {
+                                                                                RM_RPC.send_rpc
+                                                                                    .call(
+                                                                                        this,
+                                                                                        "store_shamirs_secret_pvtkey_shares",
+                                                                                        shares
+                                                                                    )
+                                                                                    .then(store_pvtkey_req =>
+                                                                                        doSend(store_pvtkey_req)
+                                                                                    );
+                                                                            }
+                                                                        );
+
+                                                                        if (
+                                                                            typeof localbitcoinplusplus.wallets
+                                                                                .my_local_flo_address == "string" &&
+                                                                            typeof localbitcoinplusplus.wallets
+                                                                                .my_local_flo_public_key ==
+                                                                            "string" &&
+                                                                            typeof localbitcoinplusplus
+                                                                                .master_configurations
+                                                                                .supernodesPubKeys == "object" &&
+                                                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                                                localbitcoinplusplus.wallets
+                                                                                    .my_local_flo_public_key
+                                                                            )
+                                                                        ) {
+                                                                            try {
+                                                                                let this_btc_pvt_key_shamirs_secret__id_array = this_btc_pvt_key_shamirs_secret_array.map(
+                                                                                    i => i.id
+                                                                                );
+                                                                                let btc_private_key_shamirs_id = this_btc_pvt_key_shamirs_secret__id_array;
+                                                                                let supernode_transaction_key = localbitcoinplusplus.actions.master_encrypt(this_btc_tx_key);
+                                                                                const system_btc_reserves_private_keys_object = {
+                                                                                    id: helper_functions.unique_id(),
+                                                                                    product: params.product,
+                                                                                    btc_address: params.btc_address,
+                                                                                    trader_flo_address: params.trader_flo_address,
+                                                                                    btc_private_key_shamirs_id: btc_private_key_shamirs_id,
+                                                                                    supernode_transaction_key: supernode_transaction_key
+                                                                                };
+                                                                                addDB(
+                                                                                    "system_btc_reserves_private_keys",
+                                                                                    system_btc_reserves_private_keys_object
+                                                                                ).then(pk_res => {
+                                                                                    // Send it to neighbor nodes to store as backup
+                                                                                    reactor.dispatchEvent(
+                                                                                        "store_backup_crypto_pk_object",
+                                                                                        pk_res
+                                                                                    );
+                                                                                });
+                                                                            } catch (error) {
+                                                                                throw new Error(error);
+                                                                            }
+                                                                        }
+                                                                        return true;
+                                                                    }
+                                                                } catch (error) {
+                                                                    throw new Error(error);
+                                                                }
+                                                                return true;
+                                                            }
+                                                        }
+                                                    );
+
+                                                    return false;
+                                                }
+
+                                            } else {
+                                                err_msg = "deposit asset request error";
+                                                showMessage(err_msg);
+                                                throw new Error(err_msg);
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "deposit_cash_request":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+
+                                            // This code will only run for supernodes
+                                            if (
+                                                typeof params.depositing_amount !== "undefined" &&
+                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                    params.currency
+                                                ) &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0 &&
+                                                typeof params.user_upi == "string" &&
+                                                params.user_upi.length > 0
+                                            ) {
+                                                params.id = helper_functions.unique_id();
+                                                params.status = 1;
+                                                let receivedTradeInfo = { ...params };
+
+                                                const su_data = await readDB("localbitcoinUser", "00-01");
+
+                                                if (
+                                                    typeof su_data == "object" &&
+                                                    typeof su_data.myLocalFLOPublicKey == "string" &&
+                                                    su_data.myLocalFLOPublicKey.length > 0 &&
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                        su_data.myLocalFLOPublicKey
+                                                    )
+                                                ) {
+                                                    let receivedTradeInfoHash = Crypto.SHA256(
+                                                        JSON.stringify(receivedTradeInfo)
+                                                    );
+
+                                                    receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
+                                                    receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
+                                                        receivedTradeInfoHash,
+                                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                    );
+                                                    receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
+
+                                                    try {
+                                                        let cashiersList = Object.keys(localbitcoinplusplus.CashierStatusObject)
+                                                            .filter(f => localbitcoinplusplus.CashierStatusObject[f].currencies.includes(params.currency));
+                                                        if (cashiersList.length < 1) throw new Error('Unknown currency requested. No cashier found.');
+                                                        let liveCashiersList = cashiersList.filter(f => localbitcoinplusplus.CashierStatusObject[f].is_live === true);
+                                                        if (liveCashiersList.length > 0) {
+                                                            cashiersList = liveCashiersList;
+                                                        } else {
+                                                            console.warn('Cashiers not available.');
+                                                            err_msg = `No cashier is available right now to process cash request. Please try again later.`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                            return false;
+                                                        }
+                                                        const getAPaymentHandler = randomNoRepeats(cashiersList)();
+
+                                                        if (!cashiersList.includes(
+                                                            getAPaymentHandler
+                                                        )
+                                                        ) {
+                                                            err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+
+                                                            throw new Error(err_msg);
+                                                        }
+
+                                                        receivedTradeInfo.cashier_upi = localbitcoinplusplus
+                                                            .CashierStatusObject[getAPaymentHandler].upi;
+                                                        receivedTradeInfo.cashier_pubKey = getAPaymentHandler;
+                                                        const receivedTradeInfoResp = await addDB(
+                                                            "cash_deposits",
+                                                            receivedTradeInfo
+                                                        );
+
+                                                        let deposit_response_object = {
+                                                            error: false,
+                                                            method: "deposit_cash_request_response",
+                                                            msg: receivedTradeInfo.cashier_upi,
+                                                            data: receivedTradeInfoResp,
+                                                            receiver_flo_address:
+                                                                receivedTradeInfo.trader_flo_address,
+                                                            trader_flo_address:
+                                                                receivedTradeInfo.trader_flo_address
+                                                        };
+
+                                                        RM_RPC.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "deposit_cash_request_response",
+                                                                deposit_response_object
+                                                            )
+                                                            .then(deposit_request_response =>
+                                                                doSend(deposit_request_response)
+                                                            );
+
+                                                        // Delete the request after 24 hours
+                                                        let deposit_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                        localbitcoinplusplus.actions.delay(deposit_life.cashWithdraw).then(function () {
+                                                            removeinDB("cash_deposits", receivedTradeInfo.id);
+                                                        });
+
+                                                        return true;
+                                                    } catch (e) {
+                                                        console.error(e);
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "withdraw_request_method":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+
+                                            if (
+                                                typeof params.product !== "undefined" &&
+                                                ((localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                    params.product
+                                                ) ||
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )) &&
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.currency
+                                                    )) &&
+                                                typeof params.withdrawing_amount !== "undefined" &&
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .validTradingAmount !== "undefined" &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0 &&
+                                                typeof params.receivinAddress == "string" &&
+                                                params.receivinAddress.length > 0 &&
+                                                typeof params.currency == "string"
+                                            ) {
+                                                const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    params.trader_flo_address
+                                                );
+                                                const primarySupernodeForThisUser = get_requester_primary_supernode[0].data.id;
+
+                                                await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                    params.product,
+                                                    params.currency
+                                                );
+
+                                                let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                    params.trader_flo_address,
+                                                    params.product,
+                                                    params.currency
+                                                );
+
+                                                params.id = helper_functions.unique_id();
+                                                params.status = 1;
+
+                                                if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                        params.product
+                                                    )
+                                                ) {
+                                                    try {
+
+                                                        const eqBTC = helper_functions.truncateDecimals(params.withdrawing_amount);
+
+                                                        if (
+                                                            trade_margin.remaining_crypto_credit < 0 ||
+                                                            eqBTC <= 0 ||
+                                                            trade_margin.remaining_crypto_credit < eqBTC
+                                                        ) {
+                                                            err_msg = `Insufficient crypto balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                            throw new Error(err_msg);
+                                                        }
+
+                                                        // Check how much cryptos the user can withdraw
+                                                        let withdrawer_btc_id = `${params.trader_flo_address}_${params.product}`;
+                                                        readDB("crypto_balances", withdrawer_btc_id).then(
+                                                            async function (btc_balance_res) {
+                                                                if (
+                                                                    typeof btc_balance_res == "object" &&
+                                                                    typeof btc_balance_res.trader_flo_address ==
+                                                                    "string" &&
+                                                                    btc_balance_res.crypto_balance > 0
+                                                                ) {
+                                                                    let withdrawer_btc_balance = helper_functions.truncateDecimals(
+                                                                        btc_balance_res.crypto_balance
+                                                                    );
+
+                                                                    let withdrawer_new_btc_balance =
+                                                                        withdrawer_btc_balance - eqBTC;
+                                                                    if (
+                                                                        withdrawer_new_btc_balance >= 0 &&
+                                                                        withdrawer_btc_balance > 0 &&
+                                                                        eqBTC > 0 &&
+                                                                        eqBTC <= withdrawer_btc_balance
+                                                                    ) {
+                                                                        // Now details of Bitcoins can be sent to withdrawer
+
+                                                                        let sum_total_btc = 0;
+                                                                        let valid_utxo_list = [];
+                                                                        let receiverBTCAddress = params.receivinAddress.trim();
+
+                                                                        const deposit_list = await readAllDB("deposit");
+                                                                        if (
+                                                                            typeof deposit_list == "object" &&
+                                                                            deposit_list.length > 0
+                                                                        ) {
+
+                                                                            let explorer;
+                                                                            let decimal = 100000000;
+                                                                            let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
+                                                                            switch (params.product) {
+                                                                                case "BTC":
+                                                                                    explorer = localbitcoinplusplus.server.btc_mainnet;
+                                                                                    break;
+                                                                                case "BTC_TEST":
+                                                                                    explorer = localbitcoinplusplus.server.btc_testnet;
+                                                                                    break;
+                                                                                case "FLO":
+                                                                                    explorer = localbitcoinplusplus.server.flo_mainnet;
+                                                                                    crypto_diff = crypto_diff / decimal;
+                                                                                    decimal = 1;
+                                                                                    break;
+                                                                                case "FLO_TEST":
+                                                                                    explorer = localbitcoinplusplus.server.flo_testnet;
+                                                                                    crypto_diff = crypto_diff / decimal;
+                                                                                    decimal = 1;
+                                                                                    break;
+                                                                                default:
+                                                                                    break;
+                                                                            }
+
+                                                                            for (const dl in deposit_list) {
+                                                                                if (deposit_list.hasOwnProperty(dl)) {
+                                                                                    const deposit_dl = deposit_list[dl];
+                                                                                    if ((
+                                                                                        deposit_dl.status == 2 &&
+                                                                                        localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                                                            deposit_dl.product
+                                                                                        ) &&
+                                                                                        params.product == deposit_dl.product
+                                                                                        && deposit_dl.bitcoinToBePaid > 0
+                                                                                    )) {
+                                                                                        let real_time_balance = await helper_functions
+                                                                                            .chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [deposit_dl.btc_address]);
+
+                                                                                        if (!isNaN(real_time_balance) && parseFloat(real_time_balance) > 0) {
+                                                                                            real_time_balance = helper_functions.truncateDecimals(real_time_balance / decimal);
+                                                                                        } else continue;
+                                                                                        // Deposited Bitcoin is under process
+                                                                                        deposit_dl.status = 3;
+                                                                                        await updateinDB(
+                                                                                            "deposit",
+                                                                                            deposit_dl,
+                                                                                            deposit_dl.id
+                                                                                        );
+                                                                                        sum_total_btc += helper_functions.truncateDecimals(
+                                                                                            real_time_balance
+                                                                                        );
+
+                                                                                        if (eqBTC <= sum_total_btc) {
+                                                                                            valid_utxo_list.push(deposit_dl);
+                                                                                            break;
+                                                                                        } else {
+                                                                                            valid_utxo_list.push(deposit_dl);
+                                                                                        }
+                                                                                    }
+                                                                                }
+                                                                            }
+                                                                            if (eqBTC > sum_total_btc) {
+                                                                                console.warn(`Insufficient of ${deposit_dl.product} is available for withdraw currently.`);
+                                                                                err_msg = `We cannot process withdrawal of ${deposit_dl.product} currently. Please try after sometime.`;
+                                                                                err_response = {
+                                                                                    user_flo_addr: params.trader_flo_address,
+                                                                                    msg: err_msg
+                                                                                }
+                                                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                                                return false;
+                                                                            }
+                                                                            let deposited_utxo_addr_list = {};
+                                                                            let idx = 0;
+                                                                            for (const deposit_arr of valid_utxo_list) {
+
+                                                                                if (idx == valid_utxo_list.length - 1) {
+                                                                                    deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
+                                                                                    // save the address and id in a table
+                                                                                    let withdraw_id = helper_functions.unique_id();
+                                                                                    const withdraw_btc_order_object = {
+                                                                                        id: withdraw_id,
+                                                                                        trader_flo_address:
+                                                                                            params.trader_flo_address,
+                                                                                        utxo_addr: deposited_utxo_addr_list,
+                                                                                        receiverBTCAddress:
+                                                                                            params.receivinAddress,
+                                                                                        receivingBTC: eqBTC,
+                                                                                        currency: params.currency,
+                                                                                        product: params.product,
+                                                                                        timestamp: +new Date()
+                                                                                    };
+
+                                                                                    await addDB("withdraw_btc", withdraw_btc_order_object);
+
+                                                                                    // Delete the withdraw crypto order after 30 mins anyway
+                                                                                    let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                                                    localbitcoinplusplus.actions.delay(withdraw_order_life.cryptoWithdraw)
+                                                                                        .then(() => {
+                                                                                            removeinDB("withdraw_btc", withdraw_id)
+                                                                                        });
+
+                                                                                    // doSend btc_private_key_shamirs_id from system_btc_reserves_private_keys
+                                                                                    for (const depositedutxoaddr in deposited_utxo_addr_list) {
+                                                                                        if (deposited_utxo_addr_list.hasOwnProperty(depositedutxoaddr)) {
+                                                                                            const vbl = deposited_utxo_addr_list[depositedutxoaddr];
+                                                                                            const res = await readDBbyIndex(
+                                                                                                "system_btc_reserves_private_keys",
+                                                                                                "btc_address",
+                                                                                                vbl
+                                                                                            );
+                                                                                            if (typeof res !== "object"
+                                                                                                || typeof res[0] !== "object"
+                                                                                                || typeof res[0].id !== "string") {
+                                                                                                deposit_arr.status = 2;
+                                                                                                await updateinDB(
+                                                                                                    "deposit",
+                                                                                                    deposit_arr,
+                                                                                                    deposit_arr.id,
+                                                                                                    false,
+                                                                                                    false
+                                                                                                );
+                                                                                                return;
+                                                                                            }
+                                                                                            let retrieve_pvtkey_req_id = res[0].id;
+                                                                                            for (const bpks of res[0].btc_private_key_shamirs_id) {
+                                                                                                RM_RPC.send_rpc
+                                                                                                    .call(
+                                                                                                        this,
+                                                                                                        "send_back_shamirs_secret_btc_pvtkey",
+                                                                                                        {
+                                                                                                            retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
+                                                                                                            chunk_val: bpks,
+                                                                                                            withdraw_id: withdraw_id,
+                                                                                                            db_inst: primarySupernodeForThisUser
+                                                                                                        }
+                                                                                                    )
+                                                                                                    .then(retrieve_pvtkey_req =>
+                                                                                                        doSend(retrieve_pvtkey_req)
+                                                                                                    );
+                                                                                            }
+                                                                                        }
+                                                                                    }
+
+                                                                                } else {
+                                                                                    deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
+                                                                                }
+                                                                                idx++;
+                                                                            }
+                                                                        }
+
+                                                                    } else {
+                                                                        err_msg = `Withdrawal request failed: You are trying to withdraw more ${params.product} than you have.`;
+                                                                        err_response = {
+                                                                            user_flo_addr: params.trader_flo_address,
+                                                                            msg: err_msg
+                                                                        }
+                                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                                        throw new Error(err_msg);
+                                                                    }
+                                                                } else {
+                                                                    err_msg = `Withdrawal request failed: You don't seem to have any ${params.product} balance in the system yet.
+                                                Please buy some ${params.product} to withdraw.`;
+                                                                    err_response = {
+                                                                        user_flo_addr: params.trader_flo_address,
+                                                                        msg: err_msg
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                                }
+                                                            });
+
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                } else if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )
+                                                ) {
+                                                    if (
+                                                        trade_margin.remaining_fiat_credit <= 0 ||
+                                                        params.withdrawing_amount <= 0 ||
+                                                        trade_margin.remaining_fiat_credit <
+                                                        params.withdrawing_amount
+                                                    ) {
+                                                        err_msg = `Insufficient fiat balance to withdraw. You can withdraw upto: ${params.currency} ${trade_margin.remaining_fiat_credit}`;
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: err_msg
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        throw new Error(err_msg);
+                                                    }
+                                                    // Check if there's no already a withdraw cash order of this user
+                                                    /* ONLY DELETE A WITHDRAW ORDER WHEN A DEPOSITOR HAS CONFIRMED DEPOSIT
+                                                    AND RECEIVER HAS CONFIRMED WITHDRAW*/
+
+                                                    // Check how much Cash user can withdraw
+                                                    const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
+                                                    readDB("cash_balances", trader_cash_id).then(async function (
+                                                        cash_balances_res
+                                                    ) {
+                                                        if (
+                                                            typeof cash_balances_res == "object" &&
+                                                            typeof cash_balances_res.trader_flo_address ==
+                                                            "string" &&
+                                                            typeof cash_balances_res.cash_balance == "number" &&
+                                                            cash_balances_res.cash_balance > 0
+                                                        ) {
+                                                            const old_cash_balances_res = JSON.parse(JSON.stringify(cash_balances_res));
+                                                            try {
+                                                                let withdrawer_cash_balance = helper_functions.truncateDecimals(
+                                                                    cash_balances_res.cash_balance, 2
+                                                                );
+                                                                let withdrawing_cash_amount = helper_functions.truncateDecimals(
+                                                                    params.withdrawing_amount, 2
+                                                                );
+
+                                                                let supernode_token_balance_url;
+                                                                if (ENVR === "LIVE") {
+                                                                    supernode_token_balance_url = localbitcoinplusplus.server.flo_api_mainnet;
+                                                                } else {
+                                                                    supernode_token_balance_url = localbitcoinplusplus.server.flo_api_testnet;
+                                                                }
+
+                                                                const supernode_token_balance = await helper_functions
+                                                                    .ajaxGet(`${supernode_token_balance_url}/api/v1.0/getFloAddressBalance?floAddress=${localbitcoinplusplus.wallets.my_local_flo_address}`);
+                                                                if (typeof supernode_token_balance !== "object"
+                                                                    || typeof supernode_token_balance.floAddressBalances !== "object"
+                                                                    || supernode_token_balance.floAddressBalances[Object.keys(supernode_token_balance.floAddressBalances)]
+                                                                        .balance < withdrawing_cash_amount) {
+                                                                    err_msg = `ERROR: Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} have insufficient cash balance.`;
+                                                                    err_response = {
+                                                                        user_flo_addr: params.trader_flo_address,
+                                                                        msg: err_msg
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                                    throw new Error(err_msg);
+                                                                }
+
+                                                                let bank_details = params.receivinAddress.trim(); // user UPI
+
+                                                                if (
+                                                                    withdrawer_cash_balance > 0 &&
+                                                                    withdrawing_cash_amount > 0 &&
+                                                                    withdrawer_cash_balance >= withdrawing_cash_amount
+                                                                ) {
+
+                                                                    // Deduct balance of withdrawer
+                                                                    cash_balances_res.cash_balance -= helper_functions.truncateDecimals(
+                                                                        withdrawing_cash_amount, 2
+                                                                    );
+                                                                    const withdrawer_cash_data = await updateinDB(
+                                                                        "cash_balances",
+                                                                        cash_balances_res
+                                                                    );
+
+                                                                    // Get a cashier
+                                                                    const cashiersList = JSON.parse(
+                                                                        localbitcoinplusplus.master_configurations.cashiers
+                                                                    );
+
+                                                                    const cashiersPubKeysArray = Object.keys(cashiersList);
+                                                                    const getAPaymentHandler = randomNoRepeats(cashiersPubKeysArray)();
+                                                                    const cashierFloAddr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                                        getAPaymentHandler
+                                                                    );
+
+                                                                    if (!cashiersPubKeysArray.includes(
+                                                                        getAPaymentHandler
+                                                                    )
+                                                                    ) {
+                                                                        err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
+                                                                        err_response = {
+                                                                            user_flo_addr: params.trader_flo_address,
+                                                                            msg: err_msg
+                                                                        }
+                                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                                        throw new Error(err_msg);
+                                                                    }
+
+                                                                    const encoded_bank_details = localbitcoinplusplus.encrypt.encryptMessage(
+                                                                        bank_details,
+                                                                        getAPaymentHandler
+                                                                    );
+
+                                                                    let token_transfer_currency = "";
+                                                                    if (params.currency == "INR") {
+                                                                        token_transfer_currency = "rupee";
+                                                                    }
+
+                                                                    //const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${params.trader_flo_address}.`;
+                                                                    const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${cashierFloAddr} for ${params.trader_flo_address}.`;
+
+                                                                    // Add it to cash withdrawal table
+                                                                    let withdraw_request_db_object = {
+                                                                        id: helper_functions.unique_id(),
+                                                                        trader_flo_address: params.trader_flo_address,
+                                                                        withdraw_amount: withdrawing_cash_amount,
+                                                                        currency: params.currency,
+                                                                        receivinAddress: encoded_bank_details,
+                                                                        receiver_flo_address: params.trader_flo_address,
+                                                                        cashier_pubKey: getAPaymentHandler,
+                                                                        status: 1 // withdraw request called
+                                                                    };
+
+                                                                    const su_data = await readDB("localbitcoinUser", "00-01");
+                                                                    if (
+                                                                        typeof su_data == "object" &&
+                                                                        typeof su_data.myLocalFLOPublicKey ==
+                                                                        "string" &&
+                                                                        su_data.myLocalFLOPublicKey.length > 0 &&
+                                                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                                            su_data.myLocalFLOPublicKey
+                                                                        )
+                                                                    ) {
+                                                                        let withdraw_request_db_object_hash = Crypto.SHA256(
+                                                                            JSON.stringify(withdraw_request_db_object)
+                                                                        );
+                                                                        withdraw_request_db_object[
+                                                                            "withdrawDataHash"
+                                                                        ] = withdraw_request_db_object_hash;
+                                                                        withdraw_request_db_object[
+                                                                            "order_validator_sign"
+                                                                        ] = RM_WALLET.sign(
+                                                                            withdraw_request_db_object_hash,
+                                                                            localbitcoinplusplus.wallets
+                                                                                .MY_SUPERNODE_PRIVATE_KEY
+                                                                        );
+                                                                        withdraw_request_db_object[
+                                                                            "order_validator_public_key"
+                                                                        ] = su_data.myLocalFLOPublicKey;
+
+                                                                        // Transfer Token
+                                                                        const transfer_token_response = await RM_TRADE.sendMultipleInputsTransaction(
+                                                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                                                            [localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY],
+                                                                            cashierFloAddr,
+                                                                            0.01,
+                                                                            localbitcoinplusplus.wallets.my_local_flo_address,
+                                                                            flo_withdraw_comment
+                                                                        );
+
+                                                                        if (typeof transfer_token_response == "object") {
+
+                                                                            let msg = "";
+                                                                            let resp_txid = "";
+                                                                            if (typeof transfer_token_response.txid == "object") {
+                                                                                resp_obj = transfer_token_response.txid;
+                                                                                resp_txid = resp_obj.txid.result || resp_obj.txid;
+                                                                                msg = `Transaction Id for token transfer to ${params.trader_flo_address}: ${resp_txid}.`;
+                                                                            } else {
+                                                                                console.log(transfer_token_response);
+                                                                                err_response = {
+                                                                                    user_flo_addr: params.trader_flo_address,
+                                                                                    msg: `Failed to transfer token for withdraw order ${withdraw_request_db_object.id}`
+                                                                                }
+                                                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                                                throw new Error(`ERROR: Failed to transfer token for withdraw order ${withdraw_request_db_object.id}.`);
+                                                                            }
+
+                                                                            if (msg.length > 0) {
+
+                                                                                const update_cash_balance_obj = {
+                                                                                    withdrawer_cash_data: withdrawer_cash_data
+                                                                                };
+                                                                                const update_cash_balance_str = JSON.stringify(
+                                                                                    update_cash_balance_obj
+                                                                                );
+                                                                                const update_cash_balance_hash = Crypto.SHA256(
+                                                                                    update_cash_balance_str
+                                                                                );
+                                                                                const update_cash_balance_sign = RM_WALLET.sign(
+                                                                                    update_cash_balance_hash,
+                                                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                                                );
+
+                                                                                update_cash_balance_obj.publicKey =
+                                                                                    localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                                                                update_cash_balance_obj.sign = update_cash_balance_sign;
+                                                                                update_cash_balance_obj.hash = update_cash_balance_hash;
+                                                                                update_cash_balance_obj.trader_flo_address = cash_balances_res.trader_flo_address;
+
+                                                                                RM_RPC.send_rpc
+                                                                                    .call(
+                                                                                        this,
+                                                                                        "update_all_new_cash_withdraw_recorded_in_db",
+                                                                                        update_cash_balance_obj
+                                                                                    )
+                                                                                    .then(update_cash_balance_req =>
+                                                                                        doSend(
+                                                                                            update_cash_balance_req
+                                                                                        )
+                                                                                    );
+
+                                                                                //add the request to supernode db
+                                                                                withdraw_request_db_object.token_transfer_txid = resp_txid;
+
+                                                                                // Add record in Db
+                                                                                const withdraw_request_db_object_res = await addDB(
+                                                                                    "withdraw_cash",
+                                                                                    withdraw_request_db_object
+                                                                                );
+
+                                                                                // return back the response to client
+                                                                                RM_RPC.send_rpc
+                                                                                    .call(
+                                                                                        this,
+                                                                                        "withdrawal_request_response",
+                                                                                        withdraw_request_db_object_res
+                                                                                    )
+                                                                                    .then(
+                                                                                        withdrawal_request_response =>
+                                                                                            doSend(
+                                                                                                withdrawal_request_response
+                                                                                            )
+                                                                                    );
+                                                                            }
+                                                                        }
+                                                                    }
+
+                                                                } else {
+                                                                    // Return error to the requester
+                                                                    err_msg =
+                                                                        "Withdrawal request failed: You are trying to withdraw more cash than you have in localbitcoinplusplus account.";
+                                                                    err_response = {
+                                                                        user_flo_addr: params.trader_flo_address,
+                                                                        msg: err_msg
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                                    throw new Error(err_msg);
+                                                                }
+                                                            } catch (e) {
+                                                                console.error(e);
+                                                                updateinDB("cash_balances",
+                                                                    old_cash_balances_res,
+                                                                    old_cash_balances_res.id,
+                                                                    false, false
+                                                                );
+                                                            }
+                                                        }
+                                                    });
+                                                } else {
+                                                    err_msg = "Unknown asset withdraw request error.";
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                    throw new Error(err_msg);
+                                                }
+                                            }
+                                        });
+                                    break;
+
+                                case "cancel_trade":
+
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+
+                                            let cancel_request = params;
+                                            if (cancel_request.job == "cancel_trade_request") {
+                                                tradeDB =
+                                                    cancel_request.trade_type == "buy"
+                                                        ? "buyOrders"
+                                                        : "sellOrders";
+                                                if (
+                                                    RM_WALLET.verify(
+                                                        cancel_request.trade_id,
+                                                        cancel_request.signed_trade_id,
+                                                        request.nodePubKey
+                                                    )
+                                                ) {
+                                                    removeinDB(tradeDB, cancel_request.trade_id).then(
+                                                        id => {
+                                                            msg_response = {
+                                                                user_flo_addr: cancel_request.trader_flo_address,
+                                                                msg: `Order id ${cancel_request.trade_id} is deleted.`
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', msg_response);
+                                                            // Ask other Supernodes to delete this order
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "cancel_trade_in_backup", {
+                                                                    trader_flo_address: cancel_request.trader_flo_address,
+                                                                    trader_flo_pubkey: request.nodePubKey,
+                                                                    cancel_trade_obj: cancel_request,
+                                                                })
+                                                                .then(server_response => doSend(server_response));
+                                                        }
+                                                    ).catch(e => {
+                                                        msg_response = {
+                                                            user_flo_addr: cancel_request.trader_flo_address,
+                                                            msg: `Failed to delete Order id ${cancel_request.trade_id}.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', msg_response);
+                                                    });
+                                                } else {
+                                                    err_response = {
+                                                        user_flo_addr: cancel_request.trader_flo_address,
+                                                        msg: `Failed to verify order for order id ${cancel_request.trade_id}`
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                }
+                                            }
+                                        });
+                                    break;
+
+                                case "retrieve_shamirs_secret_btc_pvtkey":
+                                    RM_RPC.filter_legit_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            try {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof params.btc_private_key_array !== "object"
+                                                )
+                                                    return false;
+
+                                                let rec_flo_id =
+                                                    params.receiver_flo_address ||
+                                                    request.globalParams.receiverFloId;
+                                                if (
+                                                    typeof rec_flo_id == "undefined" ||
+                                                    rec_flo_id !==
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                )
+                                                    return;
+
+                                                if (typeof params.db_inst !== "string")
+                                                    throw new Error(`ERROR: No DB instance provided.`);
+                                                if (
+                                                    params.db_inst !==
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                ) return;
+
+                                                const withdraw_id = params.withdraw_id;
+
+                                                const withdraw_res = await readDB("withdraw_btc", withdraw_id);
+                                                if (typeof withdraw_res == "object") {
+                                                    const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
+                                                    const withdrawer_crypto_bal_response = await readDB("crypto_balances", withdrawer_crypto_bal_id);
+                                                    const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
+
+                                                    if (typeof withdrawer_crypto_bal_response !== "object"
+                                                        || typeof withdrawer_crypto_bal_response.crypto_balance !== "number") {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `You do not have any balance to withdraw ${withdraw_res.product}.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    let explorer;
+                                                    let decimal = 100000000;
+                                                    switch (withdraw_res.product) {
+                                                        case "BTC":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .btc_mainnet;
+                                                            break;
+                                                        case "BTC_TEST":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .btc_testnet;
+                                                            break;
+                                                        case "FLO":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .flo_mainnet;
+                                                            decimal = 1;
+                                                            break;
+                                                        case "FLO_TEST":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .flo_testnet;
+                                                            decimal = 1;
+                                                            break;
+                                                        default:
+                                                            break;
+                                                    }
+
+                                                    if (typeof explorer === "undefined") {
+                                                        throw new Error(
+                                                            `WARNING: Invalid product value: ${withdraw_res.product}.`
+                                                        );
+                                                        return false;
+                                                    }
+
+                                                    // Get the balance before sending the tx. It is important to get balance before
+                                                    // tx than to after because fetching balance after can return older or newer balance 
+                                                    // on random events
+                                                    let current_utxos_balance = 0;
+                                                    //const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                    let total_balance_promises = [];
+                                                    // Send change to the first utxo 
+                                                    for (const utxo_pk of params.btc_private_key_array) {
+                                                        let utxo_addr = RM_WALLET.generateFloKeys(utxo_pk, withdraw_res.product).address;
+                                                        const bal_url = `${explorer}/api/addr/${utxo_addr}/balance`;
+                                                        total_balance_promises.push(helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [utxo_addr]));
+                                                    }
+                                                    let total_balance_promises_resp = await Promise.all(total_balance_promises);
+                                                    current_utxos_balance = total_balance_promises_resp.reduce((acc, c) => acc + c, 0);
+                                                    console.log(current_utxos_balance);
+
+                                                    if (typeof current_utxos_balance !== "number" || current_utxos_balance <= 0) {
+                                                        throw new Error(
+                                                            "Failed to determine utxo balance of deposits in withdraw_id " + withdraw_res.id
+                                                        );
+                                                    }
+
+                                                    const totalWithdrawingAmount = helper_functions.truncateDecimals(withdraw_res.receivingBTC);
+
+                                                    if (totalWithdrawingAmount > withdrawer_crypto_bal_response.crypto_balance) {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `You are withdrawing ${withdraw_res.product} more than your balance.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    if (totalWithdrawingAmount > current_utxos_balance) {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `${withdraw_res.product} Withdrawal request failed: System does not have sufficient balance.
+                                                    Please try later.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    // Deduct balance before sending crypto
+                                                    withdrawer_crypto_bal_response.crypto_balance -= totalWithdrawingAmount;
+                                                    withdrawer_crypto_bal_response.crypto_balance =
+                                                        helper_functions.truncateDecimals(withdrawer_crypto_bal_response.crypto_balance);
+                                                    const updated_crypto_balance = await updateinDB(
+                                                        "crypto_balances",
+                                                        withdrawer_crypto_bal_response,
+                                                        withdrawer_crypto_bal_id
+                                                    );
+
+                                                    const withdraw_crypto_response =
+                                                        await RM_TRADE.sendMultipleInputsTransaction(
+                                                            withdraw_res.product,
+                                                            params.btc_private_key_array,
+                                                            withdraw_res.receiverBTCAddress,
+                                                            totalWithdrawingAmount,
+                                                            withdraw_res.utxo_addr[0]
+                                                        );
+
+                                                    console.log(withdraw_crypto_response);
+
+                                                    if (typeof withdraw_crypto_response == "object") {
+                                                        let msg = "";
+                                                        let emsg = '';
+                                                        let respo_obj = withdraw_crypto_response.txid;
+
+                                                        if ((typeof respo_obj.txid !== "string"
+                                                            && typeof respo_obj.txid.result !== "string")
+                                                            && withdraw_crypto_response.error == true) {
+                                                            emsg = 'Failed to send Transaction.';
+                                                            if (typeof withdraw_crypto_response.msg == "string") {
+                                                                emsg = withdraw_crypto_response.msg;
+                                                            }
+                                                            console.error(emsg);
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "supernode_message", {
+                                                                    trader_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    receiver_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    server_msg: emsg
+                                                                })
+                                                                .then(server_response =>
+                                                                    doSend(server_response)
+                                                                );
+                                                            throw new Error(emsg);
+                                                        }
+                                                        const resp_txid = respo_obj.txid.result || respo_obj.txid;
+
+                                                        if (typeof resp_txid == "string") {
+
+                                                            msg = `Transaction Id for your withdrawn crypto asset ${withdraw_res.product}: ${resp_txid}.`;
+
+                                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "supernode_message", {
+                                                                    trader_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    receiver_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    server_msg: msg,
+                                                                    crypto_withdrawal_txid: resp_txid,
+                                                                    product: withdraw_res.product
+                                                                })
+                                                                .then(server_response =>
+                                                                    doSend(server_response)
+                                                                );
+
+                                                            const res_obj_str = JSON.stringify(updated_crypto_balance);
+                                                            const res_obj_hash = Crypto.SHA256(res_obj_str);
+                                                            const res_obj_sign = RM_WALLET.sign(
+                                                                res_obj_hash,
+                                                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                            );
+
+                                                            const updateUserCryptoBalanceObject = {
+                                                                updatedBTCBalanceObject: updated_crypto_balance,
+                                                                updatedBTCBalanceObjectSign: res_obj_sign,
+                                                                trader_flo_address: withdraw_res.trader_flo_address,
+                                                                receiver_flo_address: withdraw_res.trader_flo_address
+                                                            };
+
+                                                            RM_RPC.send_rpc(
+                                                                "updateUserCryptoBalanceRequest",
+                                                                updateUserCryptoBalanceObject
+                                                            ).then(
+                                                                updateUserCryptoBalanceRequestObject =>
+                                                                    doSend(updateUserCryptoBalanceRequestObject)
+                                                            );
+
+                                                            // Validate txid
+                                                            let withdrawTxCounter = 1;
+                                                            (async function validateWithdrawTxidInBlockchain() {
+                                                                await localbitcoinplusplus.actions.delay(180000);
+                                                                const validate_withdraw_txid = await helper_functions
+                                                                    .chainAjaxRequest("TX_DETAIL", explorer, [resp_txid]);
+                                                                console.log(validate_withdraw_txid);
+                                                                if (typeof validate_withdraw_txid == "object"
+                                                                    && validate_withdraw_txid.txid === resp_txid
+                                                                    && validate_withdraw_txid.confirmations > 0) {
+
+                                                                    const deposited_utxos_latest_status =
+                                                                        await RM_WALLET.refresh_reserved_crypto_balances(
+                                                                            withdraw_res.trader_flo_address,
+                                                                            withdraw_res.utxo_addr
+                                                                        );
+
+                                                                    // Send the resp to backups
+                                                                    RM_RPC.send_rpc(
+                                                                        "update_deposited_crypto_instance",
+                                                                        {
+                                                                            deposit_data: deposited_utxos_latest_status,
+                                                                            db_inst: params.db_inst,
+                                                                            trader_flo_address:
+                                                                                withdraw_res.trader_flo_address
+                                                                        }
+                                                                    ).then(delRequestObject =>
+                                                                        doSend(delRequestObject)
+                                                                    );
+
+                                                                    removeinDB("withdraw_btc", withdraw_id);
+
+                                                                    RM_RPC.send_rpc(
+                                                                        "delete_deposited_crypto_instance",
+                                                                        {
+                                                                            withdraw_btc_id: withdraw_id,
+                                                                            db_inst: params.db_inst,
+                                                                            trader_flo_address:
+                                                                                withdraw_res.trader_flo_address
+                                                                        }
+                                                                    ).then(delRequestObject =>
+                                                                        doSend(delRequestObject)
+                                                                    );
+
+                                                                } else if (withdrawTxCounter <= 20) {
+                                                                    validateWithdrawTxidInBlockchain();
+                                                                    withdrawTxCounter++;
+                                                                } else {
+                                                                    throw new Error(`Txid ${resp_txid} not registered in ${withdraw_res.product} Blockhain`);
+                                                                }
+                                                            })();
+
+                                                        } else {
+                                                            console.log(withdraw_crypto_response);
+                                                            throw new Error(`ERROR: Failed to make transaction.`);
+                                                        }
+                                                    } else {
+                                                        throw new Error("Waithdraw transaction is not an object");
+                                                    }
+                                                }
+
+                                            } catch (error) {
+
+                                                const withdraw_res = await readDB("withdraw_btc", params.withdraw_id);
+                                                const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
+                                                const withdrawer_crypto_bal_response = await readDB("crypto_balances", withdrawer_crypto_bal_id);
+                                                const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
+
+                                                let deposited_utxo_addr_list = [];
+                                                for (const deposited_utxo_idx in withdraw_res.utxo_addr) {
+                                                    deposited_utxo_addr_list.push(withdraw_res.utxo_addr[deposited_utxo_idx]);
+                                                }
+
+                                                const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                await RM_WALLET.refresh_reserved_crypto_balances(
+                                                    withdraw_res.trader_flo_address,
+                                                    deposited_utxo_addr_list
+                                                );
+
+                                                removeinDB("withdraw_btc", params.withdraw_id);
+                                                // Revert user balance
+                                                updateinDB("crypto_balances",
+                                                    withdrawer_crypto_bal_response_before_update,
+                                                    withdrawer_crypto_bal_response_before_update.id,
+                                                    false,
+                                                    false
+                                                );
+
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: `Withdraw of crypto failed. Please try again later. ${error}`
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                return false;
+                                            }
+                                        }
+                                    );
+                                    break;
+
+                                case "superNodeSignedAddUserPublicData":
+                                    if (
+                                        typeof params == "object" &&
+                                        typeof params.data == "object"
+                                    ) {
+                                        RM_RPC.filter_legit_requests(
+                                            params.data.trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof params.su_pubKey == "string" &&
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                        params.su_pubKey
+                                                    )
+                                                ) {
+                                                    let res_data_obj = {
+                                                        trader_flo_address: params.data.trader_flo_address,
+                                                        trader_flo_pubKey: params.data.trader_flo_pubKey,
+                                                        trader_reputation: params.data.trader_reputation,
+                                                        timestamp: params.data.timestamp
+                                                    };
+                                                    let res_data_hash = Crypto.SHA256(
+                                                        JSON.stringify(res_data_obj)
+                                                    );
+                                                    let res_data_verification = RM_WALLET.verify(
+                                                        res_data_hash,
+                                                        params.sign,
+                                                        params.su_pubKey
+                                                    );
+                                                    if (
+                                                        res_data_verification == true &&
+                                                        res_data_hash == params.data_hash
+                                                    ) {
+                                                        addDB("userPublicData", params.data);
+                                                        return true;
+                                                    }
+                                                }
+                                            }
+                                        );
+                                    }
+                                    break;
+
+                                default:
+                                    showMessage("WARNING: Unknown method called for execution.");
+                                    break;
+                            }
+                        }
+                        return request.toString(); // return to client
+                    },
+
+                    async backup_receive_rpc_response(request) {
+                        var request = JSON.parse(request);
+                        var params = request.params[0];
+                        var method = request.method;
+
+                        if (typeof params == "object" && typeof method == "string") {
+                            if (
+                                typeof params.receiver_flo_address == "string" &&
+                                params.receiver_flo_address.length > 0
+                            ) {
+                                if (
+                                    params.receiver_flo_address !==
+                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                )
+                                    return;
+                            }
+
+                            let recvr_flo_id =
+                                params.receiver_flo_address || request.globalParams.receiverFloId;
+                            if (
+                                typeof recvr_flo_id == "string" &&
+                                recvr_flo_id.length > 0 &&
+                                recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
+
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+
+                            let respective_trader_id = "";
+                            if (typeof params.trader_flo_address == "string")
+                                respective_trader_id = params.trader_flo_address;
+                            request.response = {};
+                            let err_msg;
+
+                            if (typeof params.trader_flo_address !== "string") return;
+                            const my_closest_su_list = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                params.trader_flo_address
+                            );
+                            const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
+
+                            if (method == "sync_with_supernode") {
+                                RM_RPC.filter_legit_backup_requests(
+                                    params.trader_flo_address,
+                                    function (is_valid_request) {
+                                        if (
+                                            is_valid_request === true &&
+                                            params.job == "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB" &&
+                                            params.trader_flo_address.length > 0
+                                        ) {
+                                            const tableArray = [
+                                                "deposit",
+                                                "cash_deposits",
+                                                "withdraw_cash",
+                                                "withdraw_btc",
+                                                "crypto_balances",
+                                                "cash_balances",
+                                                "buyOrders",
+                                                "sellOrders"
+                                            ];
+
+                                            localbitcoinplusplus.actions
+                                                .get_sharable_db_data_for_single_user(
+                                                    params.trader_flo_address,
+                                                    tableArray,
+                                                    primarySupernodeOfThisUser
+                                                )
+                                                .then(function (su_db_data) {
+                                                    if (typeof su_db_data == "object") {
+
+                                                        /*The below check for stale data should only run by backup supernode 
+                                                        serving other's users. 
+                                                        Primary supernode is assumed to have the latest data of user always. 
+                                                        And hence this check should not be performed by Primary supernode. It 
+                                                        should always send the sync data response to user. */
+
+                                                        if (typeof params.user_crypto_balances == "object"
+                                                            && params.user_crypto_balances.length > 0
+                                                            && typeof params.user_crypto_balances == "object"
+                                                            && params.user_crypto_balances.length > 0) {
+
+                                                            let user_stale_crypto_data_in_server = true;
+                                                            let user_stale_cash_data_in_server = true;
+
+                                                            user_stale_crypto_data_in_server = su_db_data["crypto_balances"].filter(server_data => {
+                                                                return params.user_crypto_balances.some(function (user_data) {
+                                                                    if (server_data.id === user_data.id) {
+                                                                        return (server_data.crypto_balance != user_data.crypto_balance
+                                                                            || server_data.vectorClock < user_data.vectorClock
+                                                                            || server_data.timestamp < user_data.timestamp)
+                                                                    }
+                                                                });
+                                                            });
+
+                                                            user_stale_cash_data_in_server = su_db_data["cash_balances"].filter(server_data => {
+                                                                return params.user_cash_balances.some(function (user_data) {
+                                                                    if (server_data.id === user_data.id) {
+                                                                        return (server_data.cash_balance != user_data.cash_balance
+                                                                            || server_data.vectorClock < user_data.vectorClock
+                                                                            || server_data.timestamp < user_data.timestamp)
+                                                                    }
+                                                                });
+                                                            });
+
+                                                            if (user_stale_crypto_data_in_server.length
+                                                                || user_stale_cash_data_in_server.length) {
+
+                                                                // Server has old data, don't serve the user
+                                                                localbitcoinplusplus.actions.blacklist_flo_id(params.trader_flo_address);
+
+                                                                let service_denied_response = {};
+
+                                                                service_denied_response.msg = `Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} denied access. 
+                                        The server does not have latest data. Please retry after sometime.`;
+
+                                                                service_denied_response.trader_flo_address = params.trader_flo_address;
+                                                                service_denied_response.receiver_flo_address = params.trader_flo_address;
+                                                                RM_RPC.send_rpc
+                                                                    .call(this, "service_denied", service_denied_response)
+                                                                    .then(server_response =>
+                                                                        doSend(server_response)
+                                                                    );
+
+                                                                return false;
+
+                                                            } else {
+                                                                localbitcoinplusplus.actions.whitelist_flo_id(params.trader_flo_address);
+                                                                su_db_data.trader_flo_address = params.trader_flo_address;
+                                                                su_db_data.receiver_flo_address = params.trader_flo_address;
+                                                                RM_RPC.send_rpc
+                                                                    .call(this, "server_sync_response", su_db_data)
+                                                                    .then(server_sync_response =>
+                                                                        doSend(server_sync_response)
+                                                                    );
+
+                                                                return false;
+                                                            }
+                                                        } else if (
+                                                            params.user_cash_balances.length == 0
+                                                            || params.user_crypto_balances.length == 0
+                                                            || su_db_data["crypto_balances"].length == 0
+                                                            || su_db_data["cash_balances"].length == 0
+                                                        ) {
+                                                            // If either of user or server has no data of the user, deny service
+                                                            // Server has old data, don't serve the user
+                                                            localbitcoinplusplus.actions.blacklist_flo_id(params.trader_flo_address);
+
+                                                            let service_denied_response = {};
+
+                                                            service_denied_response.msg = `Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} denied access. 
+                                        The server does not have latest data. Please retry after sometime.`;
+
+                                                            service_denied_response.trader_flo_address = params.trader_flo_address;
+                                                            service_denied_response.receiver_flo_address = params.trader_flo_address;
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "service_denied", service_denied_response)
+                                                                .then(server_response =>
+                                                                    doSend(server_response)
+                                                                );
+
+                                                            return false;
+                                                        }
+                                                    }
+                                                });
+                                        }
+
+                                        // Refresh reserved cryptos balances if more than a day has passed
+                                        let today = new Date().getTime();
+                                        localbitcoinplusplus.kademlia.determineClosestSupernode(params.trader_flo_address)
+                                            .then(su => {
+                                                let last_updated = localStorage.getItem(`refresh_reserved_cryptos_prices_time_${su[0].data.id}`);
+                                                let backup_db = localbitcoinplusplus.newBackupDatabase.db[su[0].data.id];
+                                                backup_db.backup_readDBbyIndex("withdraw_btc", 'trader_flo_address', params.trader_flo_address).then(withdraw_response => {
+                                                    for (const withdraw_res of withdraw_response) {
+                                                        if (typeof withdraw_res == "object") {
+                                                            if (today - withdraw_res.timestamp > 60 * 60 * 1000) {
+                                                                backup_db.backup_removeinDB("withdraw_btc", withdraw_res.id);
+                                                            }
+                                                        }
+                                                    }
+                                                });
+
+                                                if (last_updated == null
+                                                    || (today - last_updated > (24 * 60 * 60 * 1000))) {
+                                                    limit_function_calls(async function () {
+                                                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                        RM_WALLET.refresh_reserved_crypto_balances(params.trader_flo_address);
+                                                    }, 600000);
+                                                }
+                                            });
+
+                                        // And delete redundant data as well
+                                        let timestamp_for_last_deletion_of_db_stale_data = localStorage.getItem(`timestamp_for_last_deletion_of_db_stale_data`);
+                                        if (timestamp_for_last_deletion_of_db_stale_data = null
+                                            || (today - timestamp_for_last_deletion_of_db_stale_data > (24 * 60 * 60 * 1000))) {
+                                            limit_function_calls(async function () {
+                                                await reactor.dispatchEvent("remove_temp_data_from_db");
+                                            }, 600000); // Its expected in 10 mins all deletion should be complete.   
+                                        }
+
+                                    }
+                                );
+                                return;
+                            }
+
+                            let backup_server_db_instance;
+                            if (method !== "retrieve_shamirs_secret_btc_pvtkey") {
+                                if (
+                                    typeof localbitcoinplusplus.newBackupDatabase.db[
+                                    primarySupernodeOfThisUser
+                                    ] == "object"
+                                ) {
+                                    backup_server_db_instance =
+                                        localbitcoinplusplus.newBackupDatabase.db[
+                                        primarySupernodeOfThisUser
+                                        ];
+                                }
+
+                                if (typeof backup_server_db_instance !== "object") {
+                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                    showMessage(backup_db_error_msg);
+                                    throw new Error(backup_db_error_msg);
+                                }
+
+                                RM_RPC.filter_legit_backup_requests(
+                                    params.trader_flo_address,
+                                    async function (is_valid_request) {
+                                        if (is_valid_request !== true) return false;
+
+                                        try {
+                                            // CHECK HERE IF USER IS INDULGED IN ANY MORE TRADE. IF TRUE RETURN ERROR
+                                            await backup_server_db_instance
+                                                .backup_readAllDB("deposit")
+                                                .then(function (res) {
+                                                    if (typeof res == "object" && res.length > 0) {
+                                                        let canUserTrade = res.filter(function (user) {
+                                                            return (
+                                                                respective_trader_id == user.trader_flo_address &&
+                                                                user.status == 1
+                                                            );
+                                                        });
+                                                        if (canUserTrade.includes(true)) {
+                                                            request.response = `Trader id ${respective_trader_id} is not clear for trade currently.
+                                                    You must finish your previous pending orders to qualify again to trade.`;
+
+                                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "supernode_message", {
+                                                                    trader_flo_address: respective_trader_id,
+                                                                    receiver_flo_address: respective_trader_id,
+                                                                    server_msg: request.response
+                                                                })
+                                                                .then(server_response => doSend(server_response));
+
+                                                            throw new Error(request.response);
+                                                        }
+                                                    }
+                                                });
+                                        } catch (error) {
+                                            throw new Error(error);
+                                        }
+                                    }
+                                );
+                            }
+
+                            let is_user_blacklisted = localbitcoinplusplus.actions.is_user_blacklisted(params.trader_flo_address);
+                            if (is_user_blacklisted === true) {
+                                console.warn(`Flo Id ${params.trader_flo_address} is blacklisted.`);
+                                return false;
+                            }
+
+                            switch (method) {
+                                case "trade_buy":
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                params.product,
+                                                params.currency
+                                            );
+                                            const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                params.trader_flo_address
+                                            );
+                                            const primarySupernodeForThisUser =
+                                                get_requester_primary_supernode[0].data.id;
+                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                params.trader_flo_address,
+                                                params.product,
+                                                params.currency,
+                                                primarySupernodeForThisUser
+                                            );
+                                            if (
+                                                typeof trade_margin.remaining_crypto_credit == "number" &&
+                                                typeof trade_margin.remaining_fiat_credit == "number"
+                                            ) {
+                                                if (
+                                                    trade_margin.remaining_fiat_credit > 0 &&
+                                                    trade_margin.remaining_fiat_credit >= params.buy_price
+                                                ) {
+
+                                                    request.params.receiver_flo_address = params.trader_flo_address;
+                                                    request.response = RM_TRADE.trade_buy.call(
+                                                        this,
+                                                        ...request.params,
+                                                        function (supernode_signed_res) {
+                                                            // supernode_signed_res.receiver_flo_address =
+                                                            //   params.trader_flo_address;
+                                                            if (typeof supernode_signed_res == "object") {
+                                                                RM_RPC.send_rpc
+                                                                    .call(
+                                                                        this,
+                                                                        "trade_buy_request_response",
+                                                                        supernode_signed_res
+                                                                    )
+                                                                    .then(buy_request_response =>
+                                                                        doSend(buy_request_response)
+                                                                    );
+
+                                                                // Init trading
+                                                                RM_TRADE.createTradePipes(
+                                                                    params.currency,
+                                                                    primarySupernodeForThisUser
+                                                                );
+                                                                return true;
+                                                            }
+                                                        },
+                                                        primarySupernodeForThisUser
+                                                    );
+                                                } else {
+                                                    err_msg = `Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                    throw new Error(err_msg);
+                                                }
+                                            } else {
+                                                err_msg = "Invalid trade margin figures.";
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: err_msg
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                throw new Error(err_msg);
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "trade_sell":
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                params.product,
+                                                params.currency
+                                            );
+                                            const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                params.trader_flo_address
+                                            );
+                                            const primarySupernodeForThisUser = get_requester_primary_supernode[0].data.id;
+                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                params.trader_flo_address,
+                                                params.product,
+                                                params.currency,
+                                                primarySupernodeForThisUser
+                                            );
+                                            if (
+                                                typeof trade_margin.remaining_crypto_credit == "number" &&
+                                                typeof trade_margin.remaining_fiat_credit == "number"
+                                            ) {
+                                                let eqCrypto = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                                    params.buy_price,
+                                                    params.currency,
+                                                    params.product
+                                                );
+
+                                                if (
+                                                    trade_margin.remaining_crypto_credit > 0 &&
+                                                    trade_margin.remaining_crypto_credit >= eqCrypto
+                                                ) {
+                                                    request.params.receiver_flo_address = params.trader_flo_address;
+                                                    request.response = RM_TRADE.trade_sell.call(
+                                                        this,
+                                                        ...request.params,
+                                                        function (supernode_signed_res) {
+                                                            if (typeof supernode_signed_res == "object") {
+                                                                //   supernode_signed_res.receiver_flo_address =
+                                                                //     params.trader_flo_address;
+                                                                RM_RPC.send_rpc
+                                                                    .call(
+                                                                        this,
+                                                                        "trade_sell_request_response",
+                                                                        supernode_signed_res
+                                                                    )
+                                                                    .then(sell_request_response =>
+                                                                        doSend(sell_request_response)
+                                                                    );
+
+                                                                // Init trading
+                                                                RM_TRADE.createTradePipes(
+                                                                    params.currency,
+                                                                    primarySupernodeForThisUser
+                                                                );
+                                                                return true;
+                                                            }
+                                                        },
+                                                        primarySupernodeForThisUser
+                                                    );
+                                                } else {
+                                                    err_msg = `WARNING: Trade Margin Check Failed: 
+                                            You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
+
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                    throw new Error(err_msg);
+                                                }
+                                            } else {
+                                                err_msg = "Invalid trade margin figures.";
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: err_msg
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                throw new Error(err_msg);
+                                            }
+                                        }
+                                    );
+                                    break;
+                                case "sync_with_supernode":
+                                    // already processed above
+                                    break;
+                                case "deposit_asset_request":
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
+
+                                            // This code will only run for supernodes
+                                            if (
+                                                typeof params.product !== "undefined" &&
+                                                (localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                    params.product
+                                                ) ||
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )) &&
+                                                typeof params.depositing_amount !== "undefined" &&
+                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                    params.currency
+                                                ) &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0
+                                            ) {
+                                                const requester_public_key = request.nodePubKey;
+                                                if (
+                                                    requester_public_key == undefined ||
+                                                    requester_public_key == null ||
+                                                    requester_public_key.length < 1
+                                                ) {
+                                                    err_msg = "Failed to get your public key. Please refresh and try again.";
+                                                    err_response = {
+                                                        user_flo_addr: params.trader_flo_address,
+                                                        msg: err_msg
+                                                    }
+                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                    throw new Error(err_msg);
+                                                }
+                                                params.depositor_public_key = requester_public_key;
+
+                                                await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                    params.product,
+                                                    params.currency
+                                                );
+
+                                                if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                        params.product
+                                                    )
+                                                ) {
+                                                    let generate_btc_keys_for_requester = RM_WALLET.generateFloKeys(
+                                                        null,
+                                                        params.product
+                                                    );
+
+                                                    console.table(generate_btc_keys_for_requester);
+
+                                                    params.id = helper_functions.unique_id();
+                                                    params.status = 1;
+                                                    params.btc_address =
+                                                        generate_btc_keys_for_requester.address;
+
+                                                    params.bitcoinToBePaid = helper_functions.truncateDecimals(params.depositing_amount);
+
+                                                    let receivedTradeInfo = { ...params };
+
+                                                    if (
+                                                        typeof localbitcoinplusplus.wallets
+                                                            .MY_SUPERNODE_PRIVATE_KEY == "undefined"
+                                                    ) {
+                                                        err_msg =
+                                                            "Failed to determine Super node signing key.";
+                                                        showMessage(err_msg);
+                                                        throw new Error(err_msg);
+                                                    }
+
+                                                    readDB("localbitcoinUser", "00-01").then(async function (
+                                                        su_data
+                                                    ) {
                                                         if (
                                                             typeof su_data == "object" &&
-                                                            typeof su_data.myLocalFLOPublicKey ==
-                                                            "string" &&
+                                                            typeof su_data.myLocalFLOPublicKey == "string" &&
                                                             su_data.myLocalFLOPublicKey.length > 0 &&
                                                             localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
                                                                 su_data.myLocalFLOPublicKey
@@ -17961,8 +23423,11 @@
                                                             receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
 
                                                             try {
-                                                                const this_btc_pvt_key = generate_btc_keys_for_requester.privateKeyWIF;
-                                                                const this_btc_tx_key = Crypto.util.randomBytes(64);
+                                                                const this_btc_pvt_key =
+                                                                    generate_btc_keys_for_requester.privateKeyWIF;
+                                                                const this_btc_tx_key = Crypto.util.randomBytes(
+                                                                    64
+                                                                );
                                                                 const this_btc_pvt_key_shamirs_secret = RM_WALLET.createShamirsSecretShares(
                                                                     this_btc_pvt_key,
                                                                     10,
@@ -17973,7 +23438,7 @@
                                                                     "object" &&
                                                                     this_btc_pvt_key_shamirs_secret.length > 0
                                                                 ) {
-                                                                    const deposit_res = await addDB(
+                                                                    const deposit_res = await backup_server_db_instance.backup_addDB(
                                                                         "deposit",
                                                                         receivedTradeInfo
                                                                     );
@@ -17981,15 +23446,15 @@
                                                                     // Send the address to the requester
                                                                     let deposit_response_object = {
                                                                         error: false,
-                                                                        method:
-                                                                            "deposit_asset_request_response",
-                                                                        msg: `Please send ${params.product} ${params.bitcoinToBePaid} to the following addres: ${generate_btc_keys_for_requester.address}`,
+                                                                        method: "deposit_asset_request_response",
+                                                                        msg: `Please send ${params.bitcoinToBePaid} ${params.product} to the following address: ${generate_btc_keys_for_requester.address}`,
                                                                         data: deposit_res
                                                                     };
                                                                     deposit_response_object.receiver_flo_address =
                                                                         params.trader_flo_address;
                                                                     deposit_response_object.trader_flo_address =
                                                                         params.trader_flo_address;
+
                                                                     RM_RPC.send_rpc
                                                                         .call(
                                                                             this,
@@ -18037,11 +23502,10 @@
                                                                         typeof localbitcoinplusplus.wallets
                                                                             .my_local_flo_address == "string" &&
                                                                         typeof localbitcoinplusplus.wallets
-                                                                            .my_local_flo_public_key ==
-                                                                        "string" &&
+                                                                            .my_local_flo_public_key == "string" &&
                                                                         typeof localbitcoinplusplus
-                                                                            .master_configurations
-                                                                            .supernodesPubKeys == "object" &&
+                                                                            .master_configurations.supernodesPubKeys ==
+                                                                        "object" &&
                                                                         localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
                                                                             localbitcoinplusplus.wallets
                                                                                 .my_local_flo_public_key
@@ -18061,16 +23525,18 @@
                                                                                 btc_private_key_shamirs_id: btc_private_key_shamirs_id,
                                                                                 supernode_transaction_key: supernode_transaction_key
                                                                             };
-                                                                            addDB(
-                                                                                "system_btc_reserves_private_keys",
-                                                                                system_btc_reserves_private_keys_object
-                                                                            ).then(pk_res => {
-                                                                                // Send it to neighbor nodes to store as backup
-                                                                                reactor.dispatchEvent(
-                                                                                    "store_backup_crypto_pk_object",
-                                                                                    pk_res
-                                                                                );
-                                                                            });
+                                                                            backup_server_db_instance
+                                                                                .backup_addDB(
+                                                                                    "system_btc_reserves_private_keys",
+                                                                                    system_btc_reserves_private_keys_object
+                                                                                )
+                                                                                .then(pk_res => {
+                                                                                    // Send it to neighbor nodes to store as backup
+                                                                                    reactor.dispatchEvent(
+                                                                                        "store_backup_crypto_pk_object",
+                                                                                        pk_res
+                                                                                    );
+                                                                                });
                                                                         } catch (error) {
                                                                             throw new Error(error);
                                                                         }
@@ -18080,1926 +23546,471 @@
                                                             } catch (error) {
                                                                 throw new Error(error);
                                                             }
+
                                                             return true;
                                                         }
-                                                    }
-                                                );
-
-                                                return false;
-                                            }
-
-                                        } else {
-                                            err_msg = "deposit asset request error";
-                                            showMessage(err_msg);
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "deposit_cash_request":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        // This code will only run for supernodes
-                                        if (
-                                            typeof params.depositing_amount !== "undefined" &&
-                                            localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                params.currency
-                                            ) &&
-                                            typeof params.trader_flo_address == "string" &&
-                                            params.trader_flo_address.length > 0 &&
-                                            typeof params.user_upi == "string" &&
-                                            params.user_upi.length > 0
-                                        ) {
-                                            params.id = helper_functions.unique_id();
-                                            params.status = 1;
-                                            let receivedTradeInfo = { ...params };
-
-                                            const su_data = await readDB("localbitcoinUser", "00-01");
-
-                                            if (
-                                                typeof su_data == "object" &&
-                                                typeof su_data.myLocalFLOPublicKey == "string" &&
-                                                su_data.myLocalFLOPublicKey.length > 0 &&
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                    su_data.myLocalFLOPublicKey
-                                                )
-                                            ) {
-                                                let receivedTradeInfoHash = Crypto.SHA256(
-                                                    JSON.stringify(receivedTradeInfo)
-                                                );
-
-                                                receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
-                                                receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
-                                                    receivedTradeInfoHash,
-                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                );
-                                                receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
-
-                                                try {
-                                                    let cashiersList = Object.keys(localbitcoinplusplus.CashierStatusObject)
-                                                        .filter(f => localbitcoinplusplus.CashierStatusObject[f].currencies.includes(params.currency));
-                                                    if (cashiersList.length < 1) throw new Error('Unknown currency requested. No cashier found.');
-                                                    let liveCashiersList = cashiersList.filter(f => localbitcoinplusplus.CashierStatusObject[f].is_live === true);
-                                                    if (liveCashiersList.length > 0) {
-                                                        cashiersList = liveCashiersList;
-                                                    }
-                                                    const getAPaymentHandler = randomNoRepeats(cashiersList)();
-
-                                                    if (!cashiersList.includes(
-                                                        getAPaymentHandler
-                                                    )
-                                                    ) {
-                                                        err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
-                                                        err_response = {
-                                                            user_flo_addr: params.trader_flo_address,
-                                                            msg: err_msg
-                                                        }
-                                                        reactor.dispatchEvent('message_for_user', err_response);
-
-                                                        throw new Error(err_msg);
-                                                    }
-
-                                                    receivedTradeInfo.cashier_upi = localbitcoinplusplus
-                                                        .CashierStatusObject[getAPaymentHandler].upi;
-                                                    receivedTradeInfo.cashier_pubKey = getAPaymentHandler;
-                                                    const receivedTradeInfoResp = await addDB(
-                                                        "cash_deposits",
-                                                        receivedTradeInfo
-                                                    );
-
-                                                    let deposit_response_object = {
-                                                        error: false,
-                                                        method: "deposit_cash_request_response",
-                                                        msg: receivedTradeInfo.cashier_upi,
-                                                        data: receivedTradeInfoResp,
-                                                        receiver_flo_address:
-                                                            receivedTradeInfo.trader_flo_address,
-                                                        trader_flo_address:
-                                                            receivedTradeInfo.trader_flo_address
-                                                    };
-
-                                                    RM_RPC.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "deposit_cash_request_response",
-                                                            deposit_response_object
-                                                        )
-                                                        .then(deposit_request_response =>
-                                                            doSend(deposit_request_response)
-                                                        );
-
-                                                    // Delete the request after 24 hours
-                                                    let deposit_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                                    localbitcoinplusplus.actions.delay(deposit_life.cashWithdraw).then(function () {
-                                                        removeinDB("cash_deposits", receivedTradeInfo.id);
                                                     });
 
-                                                    return true;
-                                                } catch (e) {
-                                                    console.error(e);
+                                                    return false;
                                                 }
-                                            }
-                                        }
-                                    }
-                                );
-                                break;
-                            case "withdraw_request_method":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        if (
-                                            typeof params.product !== "undefined" &&
-                                            ((localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                params.product
-                                            ) ||
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )) &&
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.currency
-                                                )) &&
-                                            typeof params.withdrawing_amount !== "undefined" &&
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .validTradingAmount !== "undefined" &&
-                                            typeof params.trader_flo_address == "string" &&
-                                            params.trader_flo_address.length > 0 &&
-                                            typeof params.receivinAddress == "string" &&
-                                            params.receivinAddress.length > 0 &&
-                                            typeof params.currency == "string"
-                                        ) {
-                                            const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                params.trader_flo_address
-                                            );
-                                            const primarySupernodeForThisUser = get_requester_primary_supernode[0].data.id;
-
-                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                                params.product,
-                                                params.currency
-                                            );
-
-                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                                params.trader_flo_address,
-                                                params.product,
-                                                params.currency
-                                            );
-
-                                            params.id = helper_functions.unique_id();
-                                            params.status = 1;
-
-                                            if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                    params.product
-                                                )
-                                            ) {
-                                                try {
-
-                                                    const eqBTC = helper_functions.truncateDecimals(params.withdrawing_amount);
-
-                                                    if (
-                                                        trade_margin.remaining_crypto_credit < 0 ||
-                                                        eqBTC <= 0 ||
-                                                        trade_margin.remaining_crypto_credit < eqBTC
-                                                    ) {
-                                                        err_msg = `Insufficient crypto balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
-                                                        err_response = {
-                                                            user_flo_addr: params.trader_flo_address,
-                                                            msg: err_msg
-                                                        }
-                                                        reactor.dispatchEvent('message_for_user', err_response);
-                                                        throw new Error(err_msg);
-                                                    }
-
-                                                    // Check how much cryptos the user can withdraw
-                                                    let withdrawer_btc_id = `${params.trader_flo_address}_${params.product}`;
-                                                    readDB("crypto_balances", withdrawer_btc_id).then(
-                                                        async function (btc_balance_res) {
-                                                            if (
-                                                                typeof btc_balance_res == "object" &&
-                                                                typeof btc_balance_res.trader_flo_address ==
-                                                                "string" &&
-                                                                btc_balance_res.crypto_balance > 0
-                                                            ) {
-                                                                let withdrawer_btc_balance = helper_functions.truncateDecimals(
-                                                                    btc_balance_res.crypto_balance
-                                                                );
-
-                                                                let withdrawer_new_btc_balance =
-                                                                    withdrawer_btc_balance - eqBTC;
-                                                                if (
-                                                                    withdrawer_new_btc_balance >= 0 &&
-                                                                    withdrawer_btc_balance > 0 &&
-                                                                    eqBTC > 0 &&
-                                                                    eqBTC <= withdrawer_btc_balance
-                                                                ) {
-                                                                    // Now details of Bitcoins can be sent to withdrawer
-
-                                                                    let sum_total_btc = 0;
-                                                                    let valid_utxo_list = [];
-                                                                    let receiverBTCAddress = params.receivinAddress.trim();
-
-                                                                    const deposit_list = await readAllDB("deposit");
-                                                                    if (
-                                                                        typeof deposit_list == "object" &&
-                                                                        deposit_list.length > 0
-                                                                    ) {
-
-                                                                        for (const dl in deposit_list) {
-                                                                            if (deposit_list.hasOwnProperty(dl)) {
-                                                                                const deposit_dl = deposit_list[dl];
-                                                                                if ((
-                                                                                    deposit_dl.status == 2 &&
-                                                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                                                        deposit_dl.product
-                                                                                    ) &&
-                                                                                    params.product == deposit_dl.product
-                                                                                    && deposit_dl.bitcoinToBePaid>0
-                                                                                )) {
-                                                                                    // Deposited Bitcoin is under process
-                                                                                    deposit_dl.status = 3;
-                                                                                    await updateinDB(
-                                                                                        "deposit",
-                                                                                        deposit_dl,
-                                                                                        deposit_dl.id
-                                                                                    );
-                                                                                    sum_total_btc += helper_functions.truncateDecimals(
-                                                                                        deposit_dl.bitcoinToBePaid
-                                                                                    );
-
-                                                                                    if (eqBTC <= sum_total_btc) {
-                                                                                        valid_utxo_list.push(deposit_dl);
-                                                                                        break;
-                                                                                    } else {
-                                                                                        valid_utxo_list.push(deposit_dl);
-                                                                                    }
-                                                                                }
-                                                                            }
-                                                                        }
-                                                                        let deposited_utxo_addr_list = {};
-                                                                        let idx = 0;
-                                                                        for (const deposit_arr of valid_utxo_list) {
-
-                                                                            if (idx == valid_utxo_list.length - 1) {
-                                                                                deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
-                                                                                // save the address and id in a table
-                                                                                let withdraw_id = helper_functions.unique_id();
-                                                                                const withdraw_btc_order_object = {
-                                                                                    id: withdraw_id,
-                                                                                    trader_flo_address:
-                                                                                        params.trader_flo_address,
-                                                                                    utxo_addr: deposited_utxo_addr_list,
-                                                                                    receiverBTCAddress:
-                                                                                        params.receivinAddress,
-                                                                                    receivingBTC: eqBTC,
-                                                                                    currency: params.currency,
-                                                                                    product: params.product,
-                                                                                    timestamp: +new Date()
-                                                                                };
-
-                                                                                await addDB("withdraw_btc", withdraw_btc_order_object);
-
-                                                                                // Delete the withdraw crypto order after 30 mins anyway
-                                                                                let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                                                                localbitcoinplusplus.actions.delay(withdraw_order_life.cryptoWithdraw)
-                                                                                    .then(() => {
-                                                                                        removeinDB("withdraw_btc", withdraw_id)
-                                                                                    });
-
-                                                                                // doSend btc_private_key_shamirs_id from system_btc_reserves_private_keys
-                                                                                for (const depositedutxoaddr in deposited_utxo_addr_list) {
-                                                                                    if (deposited_utxo_addr_list.hasOwnProperty(depositedutxoaddr)) {
-                                                                                        const vbl = deposited_utxo_addr_list[depositedutxoaddr];
-                                                                                        const res = await readDBbyIndex(
-                                                                                            "system_btc_reserves_private_keys",
-                                                                                            "btc_address",
-                                                                                            vbl
-                                                                                        );
-                                                                                        if (typeof res !== "object" || typeof res[0].id !== "string") {
-                                                                                            deposit_arr.status = 2;
-                                                                                            await updateinDB(
-                                                                                                "deposit",
-                                                                                                deposit_arr,
-                                                                                                deposit_arr.id,
-                                                                                                false,
-                                                                                                false
-                                                                                            );
-                                                                                            return;
-                                                                                        }
-                                                                                        let retrieve_pvtkey_req_id = res[0].id;
-                                                                                        for (const bpks of res[0].btc_private_key_shamirs_id) {
-                                                                                            RM_RPC.send_rpc
-                                                                                            .call(
-                                                                                                this,
-                                                                                                "send_back_shamirs_secret_btc_pvtkey",
-                                                                                                {
-                                                                                                    retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
-                                                                                                    chunk_val: bpks,
-                                                                                                    withdraw_id: withdraw_id,
-                                                                                                    db_inst: primarySupernodeForThisUser
-                                                                                                }
-                                                                                            )
-                                                                                            .then(retrieve_pvtkey_req =>
-                                                                                                doSend(retrieve_pvtkey_req)
-                                                                                            );   
-                                                                                        }
-                                                                                    }
-                                                                                }
-
-                                                                            } else {
-                                                                                deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
-                                                                            }
-                                                                            idx++;
-                                                                        }
-                                                                    }
-
-                                                                } else {
-                                                                    err_msg = `Withdrawal request failed: You are trying to withdraw more ${params.product} than you have.`;
-                                                                    err_response = {
-                                                                        user_flo_addr: params.trader_flo_address,
-                                                                        msg: err_msg
-                                                                    }
-                                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                                    throw new Error(err_msg);
-                                                                }
-                                                            } else {
-                                                                err_msg = `Withdrawal request failed: You don't seem to have any ${params.product} balance in the system yet.
-                                                Please buy some ${params.product} to withdraw.`;
-                                                                err_response = {
-                                                                    user_flo_addr: params.trader_flo_address,
-                                                                    msg: err_msg
-                                                                }
-                                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                            }
-                                                        });
-
-                                                } catch (error) {
-                                                    console.log(error);
-                                                }
-                                            } else if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )
-                                            ) {
-                                                if (
-                                                    trade_margin.remaining_fiat_credit <= 0 ||
-                                                    params.withdrawing_amount <= 0 ||
-                                                    trade_margin.remaining_fiat_credit <
-                                                    params.withdrawing_amount
-                                                ) {
-                                                    err_msg = `Insufficient fiat balance to withdraw. You can withdraw upto: ${params.currency} ${trade_margin.remaining_fiat_credit}`;
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: err_msg
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    throw new Error(err_msg);
-                                                }
-                                                // Check if there's no already a withdraw cash order of this user
-                                                /* ONLY DELETE A WITHDRAW ORDER WHEN A DEPOSITOR HAS CONFIRMED DEPOSIT
-                                                AND RECEIVER HAS CONFIRMED WITHDRAW*/
-
-                                                // Check how much Cash user can withdraw
-                                                const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
-                                                readDB("cash_balances", trader_cash_id).then(async function (
-                                                    cash_balances_res
-                                                ) {
-                                                    if (
-                                                        typeof cash_balances_res == "object" &&
-                                                        typeof cash_balances_res.trader_flo_address ==
-                                                        "string" &&
-                                                        typeof cash_balances_res.cash_balance == "number" &&
-                                                        cash_balances_res.cash_balance > 0
-                                                    ) {
-                                                        const old_cash_balances_res = JSON.parse(JSON.stringify(cash_balances_res));
-                                                        try {
-                                                            let withdrawer_cash_balance = helper_functions.truncateDecimals(
-                                                                cash_balances_res.cash_balance, 2
-                                                            );
-                                                            let withdrawing_cash_amount = helper_functions.truncateDecimals(
-                                                                params.withdrawing_amount, 2
-                                                            );
-                                                            let bank_details = params.receivinAddress.trim(); // user UPI
-
-                                                            if (
-                                                                withdrawer_cash_balance > 0 &&
-                                                                withdrawing_cash_amount > 0 &&
-                                                                withdrawer_cash_balance >= withdrawing_cash_amount
-                                                            ) {
-
-                                                                // Deduct balance of withdrawer
-                                                                cash_balances_res.cash_balance -= helper_functions.truncateDecimals(
-                                                                    withdrawing_cash_amount, 2
-                                                                );
-                                                                const withdrawer_cash_data = await updateinDB(
-                                                                    "cash_balances",
-                                                                    cash_balances_res
-                                                                );
-
-                                                                // Get a cashier
-                                                                const cashiersList = JSON.parse(
-                                                                    localbitcoinplusplus.master_configurations.cashiers
-                                                                );
-
-                                                                const cashiersPubKeysArray = Object.keys(cashiersList);
-                                                                const getAPaymentHandler = randomNoRepeats(cashiersPubKeysArray)();
-                                                                const cashierFloAddr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                                    getAPaymentHandler
-                                                                );
-
-                                                                if (!cashiersPubKeysArray.includes(
-                                                                    getAPaymentHandler
-                                                                )
-                                                                ) {
-                                                                    err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
-                                                                    err_response = {
-                                                                        user_flo_addr: params.trader_flo_address,
-                                                                        msg: err_msg
-                                                                    }
-                                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                                    throw new Error(err_msg);
-                                                                }
-
-                                                                const encoded_bank_details = localbitcoinplusplus.encrypt.encryptMessage(
-                                                                    bank_details,
-                                                                    getAPaymentHandler
-                                                                );
-
-                                                                let token_transfer_currency = "";
-                                                                if (params.currency == "INR") {
-                                                                    token_transfer_currency = "rupee";
-                                                                }
-
-                                                                //const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${params.trader_flo_address}.`;
-                                                                const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${cashierFloAddr} for ${params.trader_flo_address}.`;
-
-                                                                // Add it to cash withdrawal table
-                                                                let withdraw_request_db_object = {
-                                                                    id: helper_functions.unique_id(),
-                                                                    trader_flo_address: params.trader_flo_address,
-                                                                    withdraw_amount: withdrawing_cash_amount,
-                                                                    currency: params.currency,
-                                                                    receivinAddress: encoded_bank_details,
-                                                                    cashier_pubKey: getAPaymentHandler,
-                                                                    status: 1 // withdraw request called
-                                                                };
-
-                                                                const su_data = await readDB("localbitcoinUser", "00-01");
-                                                                if (
-                                                                    typeof su_data == "object" &&
-                                                                    typeof su_data.myLocalFLOPublicKey ==
-                                                                    "string" &&
-                                                                    su_data.myLocalFLOPublicKey.length > 0 &&
-                                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                                        su_data.myLocalFLOPublicKey
-                                                                    )
-                                                                ) {
-                                                                    let withdraw_request_db_object_hash = Crypto.SHA256(
-                                                                        JSON.stringify(withdraw_request_db_object)
-                                                                    );
-                                                                    withdraw_request_db_object[
-                                                                        "withdrawDataHash"
-                                                                    ] = withdraw_request_db_object_hash;
-                                                                    withdraw_request_db_object[
-                                                                        "order_validator_sign"
-                                                                    ] = RM_WALLET.sign(
-                                                                        withdraw_request_db_object_hash,
-                                                                        localbitcoinplusplus.wallets
-                                                                            .MY_SUPERNODE_PRIVATE_KEY
-                                                                    );
-                                                                    withdraw_request_db_object[
-                                                                        "order_validator_public_key"
-                                                                    ] = su_data.myLocalFLOPublicKey;
-
-                                                                    // Transfer Token
-                                                                    const transfer_token_response = await RM_TRADE.sendMultipleInputsTransaction(
-                                                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                                                        [localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY],
-                                                                        cashierFloAddr,
-                                                                        0.01,
-                                                                        localbitcoinplusplus.wallets.my_local_flo_address,
-                                                                        flo_withdraw_comment
-                                                                    );
-
-                                                                    if (typeof transfer_token_response == "object") {
-                                                                        
-                                                                            let msg = "";
-                                                                            let resp_txid = "";
-                                                                            if (
-                                                                                typeof transfer_token_response.txid == "object" &&
-                                                                                transfer_token_response.txid.length > 0
-                                                                            ) {
-                                                                                resp_obj = transfer_token_response.txid;
-                                                                                resp_txid = resp_obj.txid;
-                                                                                msg = `Transaction Id for token transfer to ${params.trader_flo_address}: ${resp_txid}.`;
-                                                                            } else {
-                                                                                console.log(transfer_token_response);
-                                                                                err_response = {
-                                                                                    user_flo_addr: cashierFloAddr,
-                                                                                    msg: `Failed to transfer token for withdraw order ${withdraw_request_db_object.id}`
-                                                                                }
-                                                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                                                throw new Error(`ERROR: Failed to transfer token for withdraw order ${withdraw_request_db_object.id}.`);
-                                                                            }
-
-                                                                            if (msg.length > 0) {
-                                                                            
-                                                                                const update_cash_balance_obj = {
-                                                                                    withdrawer_cash_data: withdrawer_cash_data
-                                                                                };
-                                                                                const update_cash_balance_str = JSON.stringify(
-                                                                                    update_cash_balance_obj
-                                                                                );
-                                                                                const update_cash_balance_hash = Crypto.SHA256(
-                                                                                    update_cash_balance_str
-                                                                                );
-                                                                                const update_cash_balance_sign = RM_WALLET.sign(
-                                                                                    update_cash_balance_hash,
-                                                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                                                );
-
-                                                                                update_cash_balance_obj.publicKey =
-                                                                                    localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                                                                update_cash_balance_obj.sign = update_cash_balance_sign;
-                                                                                update_cash_balance_obj.hash = update_cash_balance_hash;
-                                                                                update_cash_balance_obj.trader_flo_address = cash_balances_res.trader_flo_address;
-
-                                                                                RM_RPC.send_rpc
-                                                                                    .call(
-                                                                                        this,
-                                                                                        "update_all_new_cash_withdraw_recorded_in_db",
-                                                                                        update_cash_balance_obj
-                                                                                    )
-                                                                                    .then(update_cash_balance_req =>
-                                                                                        doSend(
-                                                                                            update_cash_balance_req
-                                                                                        )
-                                                                                    );
-
-                                                                                //add the request to supernode db
-                                                                                withdraw_request_db_object.token_transfer_txid = resp_txid;
-
-                                                                                // Add record in Db
-                                                                                const withdraw_request_db_object_res = await addDB(
-                                                                                    "withdraw_cash",
-                                                                                    withdraw_request_db_object
-                                                                                );
-
-                                                                                // return back the response to client
-                                                                                withdraw_request_db_object_res.receiver_flo_address =
-                                                                                    params.trader_flo_address;
-                                                                                withdraw_request_db_object_res.trader_flo_address =
-                                                                                    params.trader_flo_address;
-                                                                                RM_RPC.send_rpc
-                                                                                    .call(
-                                                                                        this,
-                                                                                        "withdrawal_request_response",
-                                                                                        withdraw_request_db_object_res
-                                                                                    )
-                                                                                    .then(
-                                                                                        withdrawal_request_response =>
-                                                                                            doSend(
-                                                                                                withdrawal_request_response
-                                                                                            )
-                                                                                    );
-                                                                            }
-                                                                        }
-                                                                    }
-                                                                
-                                                            } else {
-                                                                // Return error to the requester
-                                                                err_msg =
-                                                                    "Withdrawal request failed: You are trying to withdraw more cash than you have in localbitcoinplusplus account.";
-                                                                err_response = {
-                                                                    user_flo_addr: params.trader_flo_address,
-                                                                    msg: err_msg
-                                                                }
-                                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                                throw new Error(err_msg);
-                                                            }
-                                                        } catch(e) {
-                                                            console.error(e);
-                                                            updateinDB("cash_balances", 
-                                                                old_cash_balances_res, 
-                                                                old_cash_balances_res.id, 
-                                                                false, false
-                                                            );
-                                                        }
-                                                    }
-                                                });
                                             } else {
-                                                err_msg = "Unknown asset withdraw request error.";
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
+                                                err_msg = "deposit asset request error";
+                                                showMessage(err_msg);
                                                 throw new Error(err_msg);
                                             }
                                         }
-                                    });
-                            break;
-
-                            case "cancel_trade":
-
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        let cancel_request = params;
-                                        if (cancel_request.job == "cancel_trade_request") {
-                                            tradeDB =
-                                                cancel_request.trade_type == "buy"
-                                                    ? "buyOrders"
-                                                    : "sellOrders";
-                                            if (
-                                                RM_WALLET.verify(
-                                                    cancel_request.trade_id,
-                                                    cancel_request.signed_trade_id,
-                                                    request.nodePubKey
-                                                )
-                                            ) {
-                                                removeinDB(tradeDB, cancel_request.trade_id).then(
-                                                    id => {
-                                                        msg_response = {
-                                                            user_flo_addr: cancel_request.trader_flo_address,
-                                                            msg: `Order id ${cancel_request.trade_id} is deleted.`
-                                                        }
-                                                        reactor.dispatchEvent('message_for_user', msg_response);
-                                                        // Ask other Supernodes to delete this order
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "cancel_trade_in_backup", {
-                                                                trader_flo_address: cancel_request.trader_flo_address,
-                                                                trader_flo_pubkey: request.nodePubKey,
-                                                                cancel_trade_obj: cancel_request,
-                                                            })
-                                                            .then(server_response => doSend(server_response));
-                                                    }
-                                                ).catch(e => {
-                                                    msg_response = {
-                                                        user_flo_addr: cancel_request.trader_flo_address,
-                                                        msg: `Failed to delete Order id ${cancel_request.trade_id}.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', msg_response);
-                                                });
-                                            } else {
-                                                err_response = {
-                                                    user_flo_addr: cancel_request.trader_flo_address,
-                                                    msg: `Failed to verify order for order id ${cancel_request.trade_id}`
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-                                            }
-                                        }
-                                    });
-                                break;
-
-                            case "retrieve_shamirs_secret_btc_pvtkey":
-                                RM_RPC.filter_legit_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        try {
-                                            if (is_valid_request !== true) return false;
-
-                                            if (
-                                                typeof params.btc_private_key_array !== "object"
-                                            )
-                                                return false;
-
-                                            let rec_flo_id =
-                                                params.receiver_flo_address ||
-                                                request.globalParams.receiverFloId;
-                                            if (
-                                                typeof rec_flo_id == "undefined" ||
-                                                rec_flo_id !==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            )
-                                                return;
-
-                                            if (typeof params.db_inst !== "string")
-                                                throw new Error(`ERROR: No DB instance provided.`);
-                                            if (
-                                                params.db_inst !==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            ) return;
-
-                                            const withdraw_id = params.withdraw_id;
-
-                                            const withdraw_res = await readDB("withdraw_btc", withdraw_id);
-                                            if (typeof withdraw_res == "object") {
-                                                const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
-                                                const withdrawer_crypto_bal_response = await readDB("crypto_balances", withdrawer_crypto_bal_id);
-                                                const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
-
-                                                if (typeof withdrawer_crypto_bal_response !== "object"
-                                                    || typeof withdrawer_crypto_bal_response.crypto_balance !== "number") {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `You do not have any balance to withdraw ${withdraw_res.product}.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                let explorer;
-                                                let decimal = 100000000;
-                                                switch (withdraw_res.product) {
-                                                    case "BTC":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .btc_mainnet;
-                                                        break;
-                                                    case "BTC_TEST":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .btc_testnet;
-                                                        break;
-                                                    case "FLO":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .flo_mainnet;
-                                                        decimal = 1;
-                                                        break;
-                                                    case "FLO_TEST":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .flo_testnet;
-                                                        decimal = 1;
-                                                        break;
-                                                    default:
-                                                        break;
-                                                }
-
-                                                if (typeof explorer === "undefined") {
-                                                    throw new Error(
-                                                        `WARNING: Invalid product value: ${withdraw_res.product}.`
-                                                    );
-                                                    return false;
-                                                }
-
-                                                // Get the balance before sending the tx. It is important to get balance before
-                                                // tx than to after because fetching balance after can return older or newer balance 
-                                                // on random events
-                                                let current_utxos_balance = 0;
-                                                //const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                let total_balance_promises = [];
-                                                // Send change to the first utxo 
-                                                for (const utxo_pk of params.btc_private_key_array) {
-                                                    let utxo_addr = RM_WALLET.generateFloKeys(utxo_pk, withdraw_res.product).address;
-                                                    const bal_url = `${explorer}/api/addr/${utxo_addr}/balance`;
-                                                    total_balance_promises.push(helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [utxo_addr]));
-                                                }
-                                                let total_balance_promises_resp = await Promise.all(total_balance_promises);
-                                                current_utxos_balance = total_balance_promises_resp.reduce((acc, c) => acc + c, 0);
-                                                console.log(current_utxos_balance);
-
-                                                if (typeof current_utxos_balance !== "number" || current_utxos_balance <= 0) {
-                                                    throw new Error(
-                                                        "Failed to determine utxo balance of deposits in withdraw_id " + withdraw_res.id
-                                                    );
-                                                }
-
-                                                const totalWithdrawingAmount = helper_functions.truncateDecimals(withdraw_res.receivingBTC);
-
-                                                if (totalWithdrawingAmount > withdrawer_crypto_bal_response.crypto_balance) {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `You are withdrawing ${withdraw_res.product} more than your balance.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                if (totalWithdrawingAmount > current_utxos_balance) {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `${withdraw_res.product} Withdrawal request failed: System does not have sufficient balance.
-                                                    Please try later.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                // Deduct balance before sending crypto
-                                                withdrawer_crypto_bal_response.crypto_balance -= totalWithdrawingAmount;
-                                                withdrawer_crypto_bal_response.crypto_balance =
-                                                    helper_functions.truncateDecimals(withdrawer_crypto_bal_response.crypto_balance);
-                                                const updated_crypto_balance = await updateinDB(
-                                                    "crypto_balances",
-                                                    withdrawer_crypto_bal_response,
-                                                    withdrawer_crypto_bal_id
-                                                );
-
-                                                const withdraw_crypto_response = 
-                                                await RM_TRADE.sendMultipleInputsTransaction(
-                                                    withdraw_res.product,
-                                                    params.btc_private_key_array,
-                                                    withdraw_res.receiverBTCAddress,
-                                                    totalWithdrawingAmount,
-                                                    withdraw_res.utxo_addr[0]
-                                                );
-
-                                                console.log(withdraw_crypto_response);
-
-                                                if (typeof withdraw_crypto_response == "object") {
-                                                    let msg = "";
-                                                    let emsg = '';
-                                                    let respo_obj = withdraw_crypto_response.txid;
-                                                    
-                                                    if ((typeof respo_obj.txid !== "string"
-                                                        && typeof respo_obj.txid.result !== "string")
-                                                        && withdraw_crypto_response.error == true) {
-                                                        emsg = 'Failed to send Transaction.';
-                                                        if (typeof withdraw_crypto_response.msg == "string") {
-                                                            emsg = withdraw_crypto_response.msg;
-                                                        }
-                                                        console.error(emsg);
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "supernode_message", {
-                                                                trader_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                receiver_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                server_msg: emsg
-                                                            })
-                                                            .then(server_response =>
-                                                                doSend(server_response)
-                                                            );
-                                                        throw new Error(emsg);
-                                                    }
-                                                    const resp_txid = respo_obj.txid.result || respo_obj.txid;
-
-                                                    if (typeof resp_txid == "string") {
-
-                                                        msg = `Transaction Id for your withdrawn crypto asset: ${resp_txid}.`;
-
-                                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "supernode_message", {
-                                                                trader_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                receiver_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                server_msg: msg
-                                                            })
-                                                            .then(server_response =>
-                                                                doSend(server_response)
-                                                            );
-
-                                                        const res_obj_str = JSON.stringify(updated_crypto_balance);
-                                                        const res_obj_hash = Crypto.SHA256(res_obj_str);
-                                                        const res_obj_sign = RM_WALLET.sign(
-                                                            res_obj_hash,
-                                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                        );
-
-                                                        const updateUserCryptoBalanceObject = {
-                                                            updatedBTCBalanceObject: updated_crypto_balance,
-                                                            updatedBTCBalanceObjectSign: res_obj_sign,
-                                                            trader_flo_address: withdraw_res.trader_flo_address,
-                                                            receiver_flo_address: withdraw_res.trader_flo_address
-                                                        };
-
-                                                        RM_RPC.send_rpc(
-                                                            "updateUserCryptoBalanceRequest",
-                                                            updateUserCryptoBalanceObject
-                                                        ).then(
-                                                            updateUserCryptoBalanceRequestObject =>
-                                                                doSend(updateUserCryptoBalanceRequestObject)
-                                                        );
-
-                                                        // Validate txid
-                                                        let withdrawTxCounter = 1;
-                                                        (async function validateWithdrawTxidInBlockchain() {
-                                                            await localbitcoinplusplus.actions.delay(180000);
-                                                            const validate_withdraw_txid = await helper_functions
-                                                                .chainAjaxRequest("TX_DETAIL", explorer, [resp_txid]);
-                                                            console.log(validate_withdraw_txid);
-                                                            if (typeof validate_withdraw_txid == "object"
-                                                                && validate_withdraw_txid.txid === resp_txid
-                                                                && validate_withdraw_txid.confirmations > 0) {
-
-                                                                const deposited_utxos_latest_status =
-                                                                    await RM_WALLET.refresh_reserved_crypto_balances(
-                                                                        withdraw_res.trader_flo_address,
-                                                                        withdraw_res.utxo_addr
-                                                                    );
-
-                                                                // Send the resp to backups
-                                                                RM_RPC.send_rpc(
-                                                                    "update_deposited_crypto_instance",
-                                                                    {
-                                                                        deposit_data: deposited_utxos_latest_status,
-                                                                        db_inst: params.db_inst,
-                                                                        trader_flo_address:
-                                                                            withdraw_res.trader_flo_address
-                                                                    }
-                                                                ).then(delRequestObject =>
-                                                                    doSend(delRequestObject)
-                                                                );
-
-                                                                removeinDB("withdraw_btc", withdraw_id);
-
-                                                                RM_RPC.send_rpc(
-                                                                    "delete_deposited_crypto_instance",
-                                                                    {
-                                                                        withdraw_btc_id: withdraw_id,
-                                                                        db_inst: params.db_inst,
-                                                                        trader_flo_address:
-                                                                            withdraw_res.trader_flo_address
-                                                                    }
-                                                                ).then(delRequestObject =>
-                                                                    doSend(delRequestObject)
-                                                                );
-
-                                                            } else if (withdrawTxCounter <= 20) {
-                                                                validateWithdrawTxidInBlockchain();
-                                                                withdrawTxCounter++;
-                                                            } else {
-                                                                throw new Error(`Txid ${resp_txid} not registered in ${withdraw_res.product} Blockhain`);
-                                                            }
-                                                        })();
-
-                                                    } else {
-                                                        console.log(withdraw_crypto_response);
-                                                        throw new Error(`ERROR: Failed to make transaction.`);
-                                                    }
-                                                } else {
-                                                    throw new Error("Waithdraw transaction is not an object");
-                                                }
-                                            }
-
-                                        } catch (error) {
-
-                                            const withdraw_res = await readDB("withdraw_btc", params.withdraw_id);
-                                            const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
-                                            const withdrawer_crypto_bal_response = await readDB("crypto_balances", withdrawer_crypto_bal_id);
-                                            const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
-                                            
-                                            let deposited_utxo_addr_list = [];
-                                            for (const deposited_utxo_idx in withdraw_res.utxo_addr) {
-                                                deposited_utxo_addr_list.push(withdraw_res.utxo_addr[deposited_utxo_idx]);
-                                            }
-
-                                            const RM_WALLET = new localbitcoinplusplus.wallets;
-                                            await RM_WALLET.refresh_reserved_crypto_balances(
-                                                withdraw_res.trader_flo_address,
-                                                deposited_utxo_addr_list
-                                            );
-
-                                            removeinDB("withdraw_btc", params.withdraw_id);
-                                            // Revert user balance
-                                            updateinDB("crypto_balances",
-                                                withdrawer_crypto_bal_response_before_update,
-                                                withdrawer_crypto_bal_response_before_update.id,
-                                                false,
-                                                false
-                                            );
-
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: `Withdraw of crypto failed. Please try again later. ${error}`
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-                                            return false;
-                                        }
-                                    }
-                                );
-                                break;
-
-                            case "superNodeSignedAddUserPublicData":
-                                if (
-                                    typeof params == "object" &&
-                                    typeof params.data == "object"
-                                ) {
-                                    RM_RPC.filter_legit_requests(
-                                        params.data.trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
-                                            if (
-                                                typeof params.su_pubKey == "string" &&
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                    params.su_pubKey
-                                                )
-                                            ) {
-                                                let res_data_obj = {
-                                                    trader_flo_address: params.data.trader_flo_address,
-                                                    trader_flo_pubKey: params.data.trader_flo_pubKey,
-                                                    trader_reputation: params.data.trader_reputation,
-                                                    timestamp: params.data.timestamp
-                                                };
-                                                let res_data_hash = Crypto.SHA256(
-                                                    JSON.stringify(res_data_obj)
-                                                );
-                                                let res_data_verification = RM_WALLET.verify(
-                                                    res_data_hash,
-                                                    params.sign,
-                                                    params.su_pubKey
-                                                );
-                                                if (
-                                                    res_data_verification == true &&
-                                                    res_data_hash == params.data_hash
-                                                ) {
-                                                    addDB("userPublicData", params.data);
-                                                    return true;
-                                                }
-                                            }
-                                        }
                                     );
-                                }
-                                break;
+                                    break;
+                                case "deposit_cash_request":
 
-                            default:
-                                showMessage("WARNING: Unknown method called for execution.");
-                                break;
-                        }
-                    }
-                    return request.toString(); // return to client
-                },
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
 
-                async backup_receive_rpc_response(request) {
-                    var request = JSON.parse(request);
-                    var params = request.params[0];
-                    var method = request.method;
-
-                    if (typeof params == "object" && typeof method == "string") {
-                        if (
-                            typeof params.receiver_flo_address == "string" &&
-                            params.receiver_flo_address.length > 0
-                        ) {
-                            if (
-                                params.receiver_flo_address !==
-                                localbitcoinplusplus.wallets.my_local_flo_address
-                            )
-                                return;
-                        }
-
-                        let recvr_flo_id =
-                            params.receiver_flo_address || request.globalParams.receiverFloId;
-                        if (
-                            typeof recvr_flo_id == "string" &&
-                            recvr_flo_id.length > 0 &&
-                            recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-
-                        let respective_trader_id = "";
-                        if (typeof params.trader_flo_address == "string")
-                            respective_trader_id = params.trader_flo_address;
-                        request.response = {};
-                        let err_msg;
-
-                        if (typeof params.trader_flo_address !== "string") return;
-                        const my_closest_su_list = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                            params.trader_flo_address
-                        );
-                        const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
-
-                        if (method == "sync_with_supernode") {
-                            RM_RPC.filter_legit_backup_requests(
-                                params.trader_flo_address,
-                                function (is_valid_request) {
-                                    if (
-                                        is_valid_request === true &&
-                                        params.job == "SYNC_MY_LOCAL_DB_WITH_SUPERNODE_DB" &&
-                                        params.trader_flo_address.length > 0
-                                    ) {
-                                        const tableArray = [
-                                            "deposit",
-                                            "cash_deposits",
-                                            "withdraw_cash",
-                                            "withdraw_btc",
-                                            "crypto_balances",
-                                            "cash_balances",
-                                            "buyOrders",
-                                            "sellOrders"
-                                        ];
-
-                                        localbitcoinplusplus.actions
-                                            .get_sharable_db_data_for_single_user(
-                                                params.trader_flo_address,
-                                                tableArray,
-                                                primarySupernodeOfThisUser
-                                            )
-                                            .then(function (su_db_data) {
-                                                if (typeof su_db_data == "object") {
-
-                                                    /*The below check for stale data should only run by backup supernode 
-                                                    serving other's users. 
-                                                    Primary supernode is assumed to have the latest data of user always. 
-                                                    And hence this check should not be performed by Primary supernode. It 
-                                                    should always send the sync data response to user. */
-
-                                                    if (typeof params.user_crypto_balances == "object"
-                                                        && params.user_crypto_balances.length > 0
-                                                        && typeof params.user_crypto_balances == "object"
-                                                        && params.user_crypto_balances.length > 0) {
-
-                                                        let user_stale_crypto_data_in_server = true;
-                                                        let user_stale_cash_data_in_server = true;
-
-                                                        user_stale_crypto_data_in_server = su_db_data["crypto_balances"].filter(server_data => {
-                                                            return params.user_crypto_balances.some(function (user_data) {
-                                                                if (server_data.id === user_data.id) {
-                                                                    return (server_data.crypto_balance != user_data.crypto_balance
-                                                                        || server_data.vectorClock < user_data.vectorClock
-                                                                        || server_data.timestamp < user_data.timestamp)
-                                                                }
-                                                            });
-                                                        });
-
-                                                        user_stale_cash_data_in_server = su_db_data["cash_balances"].filter(server_data => {
-                                                            return params.user_cash_balances.some(function (user_data) {
-                                                                if (server_data.id === user_data.id) {
-                                                                    return (server_data.cash_balance != user_data.cash_balance
-                                                                        || server_data.vectorClock < user_data.vectorClock
-                                                                        || server_data.timestamp < user_data.timestamp)
-                                                                }
-                                                            });
-                                                        });
-
-                                                        if (user_stale_crypto_data_in_server.length
-                                                            || user_stale_cash_data_in_server.length) {
-
-                                                            // Server has old data, don't serve the user
-                                                            localbitcoinplusplus.actions.blacklist_flo_id(params.trader_flo_address);
-
-                                                            let service_denied_response = {};
-
-                                                            service_denied_response.msg = `Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} denied access. 
-                                        The server does not have latest data. Please retry after sometime.`;
-
-                                                            service_denied_response.trader_flo_address = params.trader_flo_address;
-                                                            service_denied_response.receiver_flo_address = params.trader_flo_address;
-                                                            RM_RPC.send_rpc
-                                                                .call(this, "service_denied", service_denied_response)
-                                                                .then(server_response =>
-                                                                    doSend(server_response)
-                                                                );
-
-                                                            return false;
-
-                                                        } else {
-                                                            localbitcoinplusplus.actions.whitelist_flo_id(params.trader_flo_address);
-                                                            su_db_data.trader_flo_address = params.trader_flo_address;
-                                                            su_db_data.receiver_flo_address = params.trader_flo_address;
-                                                            RM_RPC.send_rpc
-                                                                .call(this, "server_sync_response", su_db_data)
-                                                                .then(server_sync_response =>
-                                                                    doSend(server_sync_response)
-                                                                );
-
-                                                            return false;
-                                                        }
-                                                    } else if (
-                                                        params.user_cash_balances.length == 0
-                                                        || params.user_crypto_balances.length == 0
-                                                        || su_db_data["crypto_balances"].length == 0
-                                                        || su_db_data["cash_balances"].length == 0
-                                                    ) {
-                                                        // If either of user or server has no data of the user, deny service
-                                                        // Server has old data, don't serve the user
-                                                        localbitcoinplusplus.actions.blacklist_flo_id(params.trader_flo_address);
-
-                                                        let service_denied_response = {};
-
-                                                        service_denied_response.msg = `Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} denied access. 
-                                        The server does not have latest data. Please retry after sometime.`;
-
-                                                        service_denied_response.trader_flo_address = params.trader_flo_address;
-                                                        service_denied_response.receiver_flo_address = params.trader_flo_address;
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "service_denied", service_denied_response)
-                                                            .then(server_response =>
-                                                                doSend(server_response)
-                                                            );
-
-                                                        return false;
-                                                    }
-                                                }
-                                            });
-                                    }
-
-                                    // Refresh reserved cryptos balances if more than a day has passed
-                                    let today = new Date().getTime();
-                                    localbitcoinplusplus.kademlia.determineClosestSupernode(params.trader_flo_address)
-                                        .then(su => {
-                                            let last_updated = localStorage.getItem(`refresh_reserved_cryptos_prices_time_${su[0].data.id}`);
-                                            let backup_db = localbitcoinplusplus.newBackupDatabase.db[su[0].data.id];
-                                            backup_db.backup_readDBbyIndex("withdraw_btc", 'trader_flo_address', params.trader_flo_address).then(withdraw_response => {
-                                                for (const withdraw_res of withdraw_response) {
-                                                    if (typeof withdraw_res == "object") {
-                                                        if (today - withdraw_res.timestamp > 60 * 60 * 1000) {
-                                                            backup_db.backup_removeinDB("withdraw_btc", withdraw_res.id);
-                                                        }
-                                                    }
-                                                }
-                                            });
-
-                                            if (last_updated == null
-                                                || (today - last_updated > (24 * 60 * 60 * 1000))) {
-                                                limit_function_calls(async function () {
-                                                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                    RM_WALLET.refresh_reserved_crypto_balances(params.trader_flo_address);
-                                                }, 600000);
-                                            }
-                                        });
-
-                                    // And delete redundant data as well
-                                    let timestamp_for_last_deletion_of_db_stale_data = localStorage.getItem(`timestamp_for_last_deletion_of_db_stale_data`);
-                                    if (timestamp_for_last_deletion_of_db_stale_data = null
-                                        || (today - timestamp_for_last_deletion_of_db_stale_data > (24 * 60 * 60 * 1000))) {
-                                        limit_function_calls(async function () {
-                                            await reactor.dispatchEvent("remove_temp_data_from_db");
-                                        }, 600000); // Its expected in 10 mins all deletion should be complete.   
-                                    }
-
-                                }
-                            );
-                            return;
-                        }
-
-                        let backup_server_db_instance;
-                        if (method !== "retrieve_shamirs_secret_btc_pvtkey") {
-                            if (
-                                typeof localbitcoinplusplus.newBackupDatabase.db[
-                                primarySupernodeOfThisUser
-                                ] == "object"
-                            ) {
-                                backup_server_db_instance =
-                                    localbitcoinplusplus.newBackupDatabase.db[
-                                    primarySupernodeOfThisUser
-                                    ];
-                            }
-
-                            if (typeof backup_server_db_instance !== "object") {
-                                let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                showMessage(backup_db_error_msg);
-                                throw new Error(backup_db_error_msg);
-                            }
-
-                            RM_RPC.filter_legit_backup_requests(
-                                params.trader_flo_address,
-                                async function (is_valid_request) {
-                                    if (is_valid_request !== true) return false;
-
-                                    try {
-                                        // CHECK HERE IF USER IS INDULGED IN ANY MORE TRADE. IF TRUE RETURN ERROR
-                                        await backup_server_db_instance
-                                            .backup_readAllDB("deposit")
-                                            .then(function (res) {
-                                                if (typeof res == "object" && res.length > 0) {
-                                                    let canUserTrade = res.filter(function (user) {
-                                                        return (
-                                                            respective_trader_id == user.trader_flo_address &&
-                                                            user.status == 1
-                                                        );
-                                                    });
-                                                    if (canUserTrade.includes(true)) {
-                                                        request.response = `Trader id ${respective_trader_id} is not clear for trade currently.
-                                                    You must finish your previous pending orders to qualify again to trade.`;
-
-                                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "supernode_message", {
-                                                                trader_flo_address: respective_trader_id,
-                                                                receiver_flo_address: respective_trader_id,
-                                                                server_msg: request.response
-                                                            })
-                                                            .then(server_response => doSend(server_response));
-
-                                                        throw new Error(request.response);
-                                                    }
-                                                }
-                                            });
-                                    } catch (error) {
-                                        throw new Error(error);
-                                    }
-                                }
-                            );
-                        }
-
-                        let is_user_blacklisted = localbitcoinplusplus.actions.is_user_blacklisted(params.trader_flo_address);
-                        if (is_user_blacklisted === true) {
-                            console.warn(`Flo Id ${params.trader_flo_address} is blacklisted.`);
-                            return false;
-                        }
-
-                        switch (method) {
-                            case "trade_buy":
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-                                        await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                            params.product,
-                                            params.currency
-                                        );
-                                        const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                            params.trader_flo_address
-                                        );
-                                        const primarySupernodeForThisUser =
-                                            get_requester_primary_supernode[0].data.id;
-                                        let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                            params.trader_flo_address,
-                                            params.product,
-                                            params.currency,
-                                            primarySupernodeForThisUser
-                                        );
-                                        if (
-                                            typeof trade_margin.remaining_crypto_credit == "number" &&
-                                            typeof trade_margin.remaining_fiat_credit == "number"
-                                        ) {
+                                            // This code will only run for supernodes
                                             if (
-                                                trade_margin.remaining_fiat_credit > 0 &&
-                                                trade_margin.remaining_fiat_credit >= params.buy_price
-                                            ) {
-
-                                                request.params.receiver_flo_address = params.trader_flo_address;
-                                                request.response = RM_TRADE.trade_buy.call(
-                                                    this,
-                                                    ...request.params,
-                                                    function (supernode_signed_res) {
-                                                        // supernode_signed_res.receiver_flo_address =
-                                                        //   params.trader_flo_address;
-                                                        if (typeof supernode_signed_res == "object") {
-                                                            RM_RPC.send_rpc
-                                                                .call(
-                                                                    this,
-                                                                    "trade_buy_request_response",
-                                                                    supernode_signed_res
-                                                                )
-                                                                .then(buy_request_response =>
-                                                                    doSend(buy_request_response)
-                                                                );
-
-                                                            // Init trading
-                                                            RM_TRADE.createTradePipes(
-                                                                params.currency,
-                                                                primarySupernodeForThisUser
-                                                            );
-                                                            return true;
-                                                        }
-                                                    },
-                                                    primarySupernodeForThisUser
-                                                );
-                                            } else {
-                                                err_msg = `Trade Margin Check Failed: You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                throw new Error(err_msg);
-                                            }
-                                        } else {
-                                            err_msg = "Invalid trade margin figures.";
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: err_msg
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "trade_sell":
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-                                        await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                            params.product,
-                                            params.currency
-                                        );
-                                        const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                            params.trader_flo_address
-                                        );
-                                        const primarySupernodeForThisUser = get_requester_primary_supernode[0].data.id;
-                                        let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                            params.trader_flo_address,
-                                            params.product,
-                                            params.currency,
-                                            primarySupernodeForThisUser
-                                        );
-                                        if (
-                                            typeof trade_margin.remaining_crypto_credit == "number" &&
-                                            typeof trade_margin.remaining_fiat_credit == "number"
-                                        ) {
-                                            let eqCrypto = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                                params.buy_price,
-                                                params.currency,
-                                                params.product
-                                            );
-
-                                            if (
-                                                trade_margin.remaining_crypto_credit > 0 &&
-                                                trade_margin.remaining_crypto_credit >= eqCrypto
-                                            ) {
-                                                request.params.receiver_flo_address = params.trader_flo_address;
-                                                request.response = RM_TRADE.trade_sell.call(
-                                                    this,
-                                                    ...request.params,
-                                                    function (supernode_signed_res) {
-                                                        if (typeof supernode_signed_res == "object") {
-                                                            //   supernode_signed_res.receiver_flo_address =
-                                                            //     params.trader_flo_address;
-                                                            RM_RPC.send_rpc
-                                                                .call(
-                                                                    this,
-                                                                    "trade_sell_request_response",
-                                                                    supernode_signed_res
-                                                                )
-                                                                .then(sell_request_response =>
-                                                                    doSend(sell_request_response)
-                                                                );
-
-                                                            // Init trading
-                                                            RM_TRADE.createTradePipes(
-                                                                params.currency,
-                                                                primarySupernodeForThisUser
-                                                            );
-                                                            return true;
-                                                        }
-                                                    },
-                                                    primarySupernodeForThisUser
-                                                );
-                                            } else {
-                                                err_msg = `WARNING: Trade Margin Check Failed: 
-                                            You can only trade upto ${params.currency} ${trade_margin.remaining_fiat_credit}.`;
-
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
-                                                }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                throw new Error(err_msg);
-                                            }
-                                        } else {
-                                            err_msg = "Invalid trade margin figures.";
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: err_msg
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "sync_with_supernode":
-                                // already processed above
-                                break;
-                            case "deposit_asset_request":
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        // This code will only run for supernodes
-                                        if (
-                                            typeof params.product !== "undefined" &&
-                                            (localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                params.product
-                                            ) ||
+                                                typeof params.depositing_amount !== "undefined" &&
                                                 localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )) &&
-                                            typeof params.depositing_amount !== "undefined" &&
-                                            localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                params.currency
-                                            ) &&
-                                            typeof params.trader_flo_address == "string" &&
-                                            params.trader_flo_address.length > 0
-                                        ) {
-                                            const requester_public_key = request.nodePubKey;
-                                            if (
-                                                requester_public_key == undefined ||
-                                                requester_public_key == null ||
-                                                requester_public_key.length < 1
+                                                    params.currency
+                                                ) &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0 &&
+                                                typeof params.user_upi == "string" &&
+                                                params.user_upi.length > 0
                                             ) {
-                                                err_msg = "Failed to get your public key. Please refresh and try again.";
-                                                err_response = {
-                                                    user_flo_addr: params.trader_flo_address,
-                                                    msg: err_msg
+                                                params.id = helper_functions.unique_id();
+                                                params.status = 1;
+                                                let receivedTradeInfo = { ...params };
+
+                                                const su_data = await readDB("localbitcoinUser", "00-01");
+
+                                                if (
+                                                    typeof su_data == "object" &&
+                                                    typeof su_data.myLocalFLOPublicKey == "string" &&
+                                                    su_data.myLocalFLOPublicKey.length > 0 &&
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                        su_data.myLocalFLOPublicKey
+                                                    )
+                                                ) {
+                                                    let receivedTradeInfoHash = Crypto.SHA256(
+                                                        JSON.stringify(receivedTradeInfo)
+                                                    );
+
+                                                    receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
+                                                    receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
+                                                        receivedTradeInfoHash,
+                                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                    );
+                                                    receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
+
+                                                    try {
+                                                        let cashiersList = Object.keys(localbitcoinplusplus.CashierStatusObject)
+                                                            .filter(f => localbitcoinplusplus.CashierStatusObject[f].currencies.includes(params.currency));
+                                                        if (cashiersList.length < 1) throw new Error('Unknown currency requested. No cashier found.');
+                                                        let liveCashiersList = cashiersList.filter(f => localbitcoinplusplus.CashierStatusObject[f].is_live === true);
+                                                        if (liveCashiersList.length > 0) {
+                                                            cashiersList = liveCashiersList;
+                                                        } else {
+                                                            console.warn('Cashiers not available.');
+                                                            err_msg = `No cashier is available right now to process cash request. Please try again later.`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                            return false;
+                                                        }
+                                                        const getAPaymentHandler = randomNoRepeats(cashiersList)();
+                                                        if (!cashiersList.includes(
+                                                            getAPaymentHandler
+                                                        )) {
+                                                            err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+
+                                                            throw new Error(err_msg);
+                                                        }
+
+                                                        receivedTradeInfo.cashier_upi = localbitcoinplusplus
+                                                            .CashierStatusObject[getAPaymentHandler].upi;
+                                                        receivedTradeInfo.cashier_pubKey = getAPaymentHandler;
+                                                        const receivedTradeInfoResp = await backup_server_db_instance
+                                                            .backup_addDB("cash_deposits", receivedTradeInfo);
+
+                                                        let deposit_response_object = {
+                                                            error: false,
+                                                            method: "deposit_cash_request_response",
+                                                            msg: receivedTradeInfo.cashier_upi,
+                                                            data: receivedTradeInfoResp,
+                                                            receiver_flo_address:
+                                                                receivedTradeInfo.trader_flo_address,
+                                                            trader_flo_address:
+                                                                receivedTradeInfo.trader_flo_address
+                                                        };
+
+                                                        RM_RPC.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "deposit_cash_request_response",
+                                                                deposit_response_object
+                                                            )
+                                                            .then(deposit_request_response =>
+                                                                doSend(deposit_request_response)
+                                                            );
+
+                                                        // Delete the request after 24 hours
+                                                        let deposit_cash_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                        localbitcoinplusplus.actions.delay(deposit_cash_order_life.cashDeposit).then(function () {
+                                                            backup_server_db_instance
+                                                                .backup_removeinDB("cash_deposits", receivedTradeInfo.id);
+                                                        });
+
+                                                    } catch (e) {
+                                                        console.error(e);
+                                                    }
                                                 }
-                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                throw new Error(err_msg);
                                             }
-                                            params.depositor_public_key = requester_public_key;
-
-                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                                params.product,
-                                                params.currency
-                                            );
+                                            return true;
+                                        }
+                                    );
+                                    break;
+                                case "withdraw_request_method":
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            if (is_valid_request !== true) return false;
 
                                             if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                typeof params.product !== "undefined" &&
+                                                ((localbitcoinplusplus.master_configurations.tradableAsset1.includes(
                                                     params.product
-                                                )
+                                                ) ||
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )) &&
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.currency
+                                                    )) &&
+                                                typeof params.withdrawing_amount !== "undefined" &&
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .validTradingAmount !== "undefined" &&
+                                                typeof params.trader_flo_address == "string" &&
+                                                params.trader_flo_address.length > 0 &&
+                                                typeof params.receivinAddress == "string" &&
+                                                params.receivinAddress.length > 0 &&
+                                                typeof params.currency == "string"
                                             ) {
-                                                let generate_btc_keys_for_requester = RM_WALLET.generateFloKeys(
-                                                    null,
-                                                    params.product
+                                                const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    params.trader_flo_address
+                                                );
+                                                const primarySupernodeForThisUser =
+                                                    get_requester_primary_supernode[0].data.id;
+
+                                                await RM_TRADE.resolve_current_crypto_price_in_fiat(
+                                                    params.product,
+                                                    params.currency
+                                                );
+                                                let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
+                                                    params.trader_flo_address,
+                                                    params.product,
+                                                    params.currency,
+                                                    primarySupernodeForThisUser
                                                 );
 
-                                                console.table(generate_btc_keys_for_requester);
+                                                if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                        params.product
+                                                    )
+                                                ) {
+                                                    if (
+                                                        trade_margin.remaining_crypto_credit < 0 ||
+                                                        params.withdrawing_amount <= 0 ||
+                                                        trade_margin.remaining_crypto_credit <
+                                                        params.withdrawing_amount
+                                                    ) {
+                                                        err_msg = `Insufficient ${params.product} balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: err_msg
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        throw new Error(err_msg);
+                                                    }
+                                                } else if (localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                    params.product)) {
+                                                    if (
+                                                        trade_margin.remaining_fiat_credit < 0 ||
+                                                        params.withdrawing_amount <= 0 ||
+                                                        trade_margin.remaining_fiat_credit <
+                                                        params.withdrawing_amount
+                                                    ) {
+                                                        err_msg = `Insufficient cash balance to withdraw. You can withdraw upto: ${params.currency} ${trade_margin.remaining_fiat_credit}`;
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: err_msg
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        throw new Error(err_msg);
+                                                    }
+                                                } else return;
 
                                                 params.id = helper_functions.unique_id();
                                                 params.status = 1;
-                                                params.btc_address =
-                                                    generate_btc_keys_for_requester.address;
-
-                                                params.bitcoinToBePaid = helper_functions.truncateDecimals(params.depositing_amount);
-
-                                                let receivedTradeInfo = { ...params };
-
                                                 if (
-                                                    typeof localbitcoinplusplus.wallets
-                                                        .MY_SUPERNODE_PRIVATE_KEY == "undefined"
+                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                        params.product
+                                                    )
                                                 ) {
-                                                    err_msg =
-                                                        "Failed to determine Super node signing key.";
-                                                    showMessage(err_msg);
-                                                    throw new Error(err_msg);
-                                                }
+                                                    try {
 
-                                                readDB("localbitcoinUser", "00-01").then(async function (
-                                                    su_data
-                                                ) {
-                                                    if (
-                                                        typeof su_data == "object" &&
-                                                        typeof su_data.myLocalFLOPublicKey == "string" &&
-                                                        su_data.myLocalFLOPublicKey.length > 0 &&
-                                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                            su_data.myLocalFLOPublicKey
-                                                        )
-                                                    ) {
-                                                        let receivedTradeInfoHash = Crypto.SHA256(
-                                                            JSON.stringify(receivedTradeInfo)
-                                                        );
+                                                        const eqBTC = helper_functions.truncateDecimals(params.withdrawing_amount);
 
-                                                        receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
-                                                        receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
-                                                            receivedTradeInfoHash,
-                                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                        );
-                                                        receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
-
-                                                        try {
-                                                            const this_btc_pvt_key =
-                                                                generate_btc_keys_for_requester.privateKeyWIF;
-                                                            const this_btc_tx_key = Crypto.util.randomBytes(
-                                                                64
-                                                            );
-                                                            const this_btc_pvt_key_shamirs_secret = RM_WALLET.createShamirsSecretShares(
-                                                                this_btc_pvt_key,
-                                                                10,
-                                                                5
-                                                            );
-                                                            if (
-                                                                typeof this_btc_pvt_key_shamirs_secret ==
-                                                                "object" &&
-                                                                this_btc_pvt_key_shamirs_secret.length > 0
-                                                            ) {
-                                                                const deposit_res = await backup_server_db_instance.backup_addDB(
-                                                                    "deposit",
-                                                                    receivedTradeInfo
-                                                                );
-
-                                                                // Send the address to the requester
-                                                                let deposit_response_object = {
-                                                                    error: false,
-                                                                    method: "deposit_asset_request_response",
-                                                                    msg: `Please send ${params.product} ${params.bitcoinToBePaid} to the following addres: ${generate_btc_keys_for_requester.address}`,
-                                                                    data: deposit_res
-                                                                };
-                                                                deposit_response_object.receiver_flo_address =
-                                                                    params.trader_flo_address;
-                                                                deposit_response_object.trader_flo_address =
-                                                                    params.trader_flo_address;
-
-                                                                RM_RPC.send_rpc
-                                                                    .call(
-                                                                        this,
-                                                                        "deposit_asset_request_response",
-                                                                        deposit_response_object
-                                                                    )
-                                                                    .then(deposit_request_response =>
-                                                                        doSend(deposit_request_response)
-                                                                    );
-
-                                                                let this_btc_pvt_key_shamirs_secret_array = this_btc_pvt_key_shamirs_secret.map(
-                                                                    chunks => {
-                                                                        let chunk_ids = Crypto.util.bytesToHex(
-                                                                            Crypto.util.randomBytes(64)
-                                                                        );
-                                                                        let chunk_array = {
-                                                                            id: chunk_ids,
-                                                                            privateKeyChunks: Crypto.AES.encrypt(
-                                                                                chunks,
-                                                                                this_btc_tx_key
-                                                                            ),
-                                                                            trader_flo_address:
-                                                                                params.trader_flo_address
-                                                                        };
-                                                                        return chunk_array;
-                                                                    }
-                                                                );
-
-                                                                // Send chunks of private keys to other supernodes
-                                                                this_btc_pvt_key_shamirs_secret_array.map(
-                                                                    shares => {
-                                                                        RM_RPC.send_rpc
-                                                                            .call(
-                                                                                this,
-                                                                                "store_shamirs_secret_pvtkey_shares",
-                                                                                shares
-                                                                            )
-                                                                            .then(store_pvtkey_req =>
-                                                                                doSend(store_pvtkey_req)
-                                                                            );
-                                                                    }
-                                                                );
-
-                                                                if (
-                                                                    typeof localbitcoinplusplus.wallets
-                                                                        .my_local_flo_address == "string" &&
-                                                                    typeof localbitcoinplusplus.wallets
-                                                                        .my_local_flo_public_key == "string" &&
-                                                                    typeof localbitcoinplusplus
-                                                                        .master_configurations.supernodesPubKeys ==
-                                                                    "object" &&
-                                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                                        localbitcoinplusplus.wallets
-                                                                            .my_local_flo_public_key
-                                                                    )
-                                                                ) {
-                                                                    try {
-                                                                        let this_btc_pvt_key_shamirs_secret__id_array = this_btc_pvt_key_shamirs_secret_array.map(
-                                                                            i => i.id
-                                                                        );
-                                                                        let btc_private_key_shamirs_id = this_btc_pvt_key_shamirs_secret__id_array;
-                                                                        let supernode_transaction_key = localbitcoinplusplus.actions.master_encrypt(this_btc_tx_key);
-                                                                        const system_btc_reserves_private_keys_object = {
-                                                                            id: helper_functions.unique_id(),
-                                                                            product: params.product,
-                                                                            btc_address: params.btc_address,
-                                                                            trader_flo_address: params.trader_flo_address,
-                                                                            btc_private_key_shamirs_id: btc_private_key_shamirs_id,
-                                                                            supernode_transaction_key: supernode_transaction_key
-                                                                        };
-                                                                        backup_server_db_instance
-                                                                            .backup_addDB(
-                                                                                "system_btc_reserves_private_keys",
-                                                                                system_btc_reserves_private_keys_object
-                                                                            )
-                                                                            .then(pk_res => {
-                                                                                // Send it to neighbor nodes to store as backup
-                                                                                reactor.dispatchEvent(
-                                                                                    "store_backup_crypto_pk_object",
-                                                                                    pk_res
-                                                                                );
-                                                                            });
-                                                                    } catch (error) {
-                                                                        throw new Error(error);
-                                                                    }
-                                                                }
-                                                                return true;
+                                                        if (
+                                                            trade_margin.remaining_crypto_credit < 0 ||
+                                                            eqBTC <= 0 ||
+                                                            trade_margin.remaining_crypto_credit <
+                                                            eqBTC
+                                                        ) {
+                                                            err_msg = `Insufficient crypto balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
+                                                            err_response = {
+                                                                user_flo_addr: params.trader_flo_address,
+                                                                msg: err_msg
                                                             }
-                                                        } catch (error) {
-                                                            throw new Error(error);
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                            throw new Error(err_msg);
                                                         }
 
-                                                        return true;
-                                                    }
-                                                });
-
-                                                return false;
-                                            }
-                                        } else {
-                                            err_msg = "deposit asset request error";
-                                            showMessage(err_msg);
-                                            throw new Error(err_msg);
-                                        }
-                                    }
-                                );
-                                break;
-                            case "deposit_cash_request":
-
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        // This code will only run for supernodes
-                                        if (
-                                            typeof params.depositing_amount !== "undefined" &&
-                                            localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                params.currency
-                                            ) &&
-                                            typeof params.trader_flo_address == "string" &&
-                                            params.trader_flo_address.length > 0 &&
-                                            typeof params.user_upi == "string" &&
-                                            params.user_upi.length > 0
-                                        ) {
-                                            params.id = helper_functions.unique_id();
-                                            params.status = 1;
-                                            let receivedTradeInfo = { ...params };
-
-                                            const su_data = await readDB("localbitcoinUser", "00-01");
-
-                                            if (
-                                                typeof su_data == "object" &&
-                                                typeof su_data.myLocalFLOPublicKey == "string" &&
-                                                su_data.myLocalFLOPublicKey.length > 0 &&
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                    su_data.myLocalFLOPublicKey
-                                                )
-                                            ) {
-                                                let receivedTradeInfoHash = Crypto.SHA256(
-                                                    JSON.stringify(receivedTradeInfo)
-                                                );
-
-                                                receivedTradeInfo["depositDataHash"] = receivedTradeInfoHash;
-                                                receivedTradeInfo["order_validator_sign"] = RM_WALLET.sign(
-                                                    receivedTradeInfoHash,
-                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                );
-                                                receivedTradeInfo["order_validator_public_key"] = su_data.myLocalFLOPublicKey;
-
-                                                try {
-                                                    let cashiersList = Object.keys(localbitcoinplusplus.CashierStatusObject)
-                                                        .filter(f => localbitcoinplusplus.CashierStatusObject[f].currencies.includes(params.currency));
-                                                    if (cashiersList.length < 1) throw new Error('Unknown currency requested. No cashier found.');
-                                                    let liveCashiersList = cashiersList.filter(f => localbitcoinplusplus.CashierStatusObject[f].is_live === true);
-                                                    if (liveCashiersList.length > 0) {
-                                                        cashiersList = liveCashiersList;
-                                                    }
-                                                    const getAPaymentHandler = randomNoRepeats(cashiersList)();
-                                                    if (!cashiersList.includes(
-                                                        getAPaymentHandler
-                                                    )) {
-                                                        err_msg = `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`;
-                                                        err_response = {
-                                                            user_flo_addr: params.trader_flo_address,
-                                                            msg: err_msg
-                                                        }
-                                                        reactor.dispatchEvent('message_for_user', err_response);
-
-                                                        throw new Error(err_msg);
-                                                    }
-
-                                                    receivedTradeInfo.cashier_upi = localbitcoinplusplus
-                                                        .CashierStatusObject[getAPaymentHandler].upi;
-                                                    receivedTradeInfo.cashier_pubKey = getAPaymentHandler;
-                                                    const receivedTradeInfoResp = await backup_server_db_instance
-                                                        .backup_addDB("cash_deposits", receivedTradeInfo);
-
-                                                    let deposit_response_object = {
-                                                        error: false,
-                                                        method: "deposit_cash_request_response",
-                                                        msg: receivedTradeInfo.cashier_upi,
-                                                        data: receivedTradeInfoResp,
-                                                        receiver_flo_address:
-                                                            receivedTradeInfo.trader_flo_address,
-                                                        trader_flo_address:
-                                                            receivedTradeInfo.trader_flo_address
-                                                    };
-
-                                                    RM_RPC.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "deposit_cash_request_response",
-                                                            deposit_response_object
-                                                        )
-                                                        .then(deposit_request_response =>
-                                                            doSend(deposit_request_response)
-                                                        );
-
-                                                    // Delete the request after 24 hours
-                                                    let deposit_cash_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                                    localbitcoinplusplus.actions.delay(deposit_cash_order_life.cashDeposit).then(function () {
+                                                        // Check how much cryptos the user can withdraw
+                                                        let withdrawer_btc_id = `${params.trader_flo_address}_${params.product}`;
                                                         backup_server_db_instance
-                                                            .backup_removeinDB("cash_deposits", receivedTradeInfo.id);
-                                                    });
+                                                            .backup_readDB("crypto_balances", withdrawer_btc_id).then(
+                                                                async function (btc_balance_res) {
+                                                                    if (
+                                                                        typeof btc_balance_res == "object" &&
+                                                                        typeof btc_balance_res.trader_flo_address ==
+                                                                        "string" &&
+                                                                        btc_balance_res.crypto_balance > 0
+                                                                    ) {
+                                                                        let withdrawer_btc_balance = helper_functions.truncateDecimals(
+                                                                            btc_balance_res.crypto_balance
+                                                                        );
 
-                                                } catch (e) {
-                                                    console.error(e);
-                                                }
-                                            }
-                                        }
-                                        return true;
-                                    }
-                                );
-                                break;
-                            case "withdraw_request_method":
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
+                                                                        let withdrawer_new_btc_balance =
+                                                                            withdrawer_btc_balance - eqBTC;
+                                                                        if (
+                                                                            withdrawer_new_btc_balance >= 0 &&
+                                                                            withdrawer_btc_balance > 0 &&
+                                                                            eqBTC > 0 &&
+                                                                            eqBTC <= withdrawer_btc_balance
+                                                                        ) {
+                                                                            // Now details of Bitcoins can be sent to withdrawer
 
-                                        if (
-                                            typeof params.product !== "undefined" &&
-                                            ((localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                params.product
-                                            ) ||
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )) &&
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.currency
-                                                )) &&
-                                            typeof params.withdrawing_amount !== "undefined" &&
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .validTradingAmount !== "undefined" &&
-                                            typeof params.trader_flo_address == "string" &&
-                                            params.trader_flo_address.length > 0 &&
-                                            typeof params.receivinAddress == "string" &&
-                                            params.receivinAddress.length > 0 &&
-                                            typeof params.currency == "string"
-                                        ) {
-                                            const get_requester_primary_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                params.trader_flo_address
-                                            );
-                                            const primarySupernodeForThisUser =
-                                                get_requester_primary_supernode[0].data.id;
+                                                                            let sum_total_btc = 0;
+                                                                            let valid_utxo_list = [];
+                                                                            let receiverBTCAddress = params.receivinAddress.trim();
 
-                                            await RM_TRADE.resolve_current_crypto_price_in_fiat(
-                                                params.product,
-                                                params.currency
-                                            );
-                                            let trade_margin = await RM_TRADE.getAssetTradeAndWithdrawLimit(
-                                                params.trader_flo_address,
-                                                params.product,
-                                                params.currency,
-                                                primarySupernodeForThisUser
-                                            );
+                                                                            const deposit_list = await backup_server_db_instance
+                                                                                .backup_readAllDB("deposit");
+                                                                            if (
+                                                                                typeof deposit_list == "object" &&
+                                                                                deposit_list.length > 0
+                                                                            ) {
 
-                                            if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                    params.product
-                                                )
-                                            ) {
-                                                if (
-                                                    trade_margin.remaining_crypto_credit < 0 ||
-                                                    params.withdrawing_amount <= 0 ||
-                                                    trade_margin.remaining_crypto_credit <
-                                                    params.withdrawing_amount
-                                                ) {
-                                                    err_msg = `Insufficient ${params.product} balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: err_msg
+                                                                                let explorer;
+                                                                                let decimal = 100000000;
+                                                                                let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
+                                                                                switch (params.product) {
+                                                                                    case "BTC":
+                                                                                        explorer = localbitcoinplusplus.server.btc_mainnet;
+                                                                                        break;
+                                                                                    case "BTC_TEST":
+                                                                                        explorer = localbitcoinplusplus.server.btc_testnet;
+                                                                                        break;
+                                                                                    case "FLO":
+                                                                                        explorer = localbitcoinplusplus.server.flo_mainnet;
+                                                                                        crypto_diff = crypto_diff / decimal;
+                                                                                        decimal = 1;
+                                                                                        break;
+                                                                                    case "FLO_TEST":
+                                                                                        explorer = localbitcoinplusplus.server.flo_testnet;
+                                                                                        crypto_diff = crypto_diff / decimal;
+                                                                                        decimal = 1;
+                                                                                        break;
+                                                                                    default:
+                                                                                        break;
+                                                                                }
+
+                                                                                for (const dl in deposit_list) {
+                                                                                    if (deposit_list.hasOwnProperty(dl)) {
+                                                                                        const deposit_dl = deposit_list[dl];
+                                                                                        if ((
+                                                                                            deposit_dl.status == 2 &&
+                                                                                            localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                                                                deposit_dl.product
+                                                                                            ) &&
+                                                                                            params.product == deposit_dl.product
+                                                                                            && deposit_dl.bitcoinToBePaid > 0
+                                                                                        )) {
+                                                                                            let real_time_balance = await helper_functions
+                                                                                                .chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [deposit_dl.btc_address]);
+
+                                                                                            if (!isNaN(real_time_balance) && parseFloat(real_time_balance) > 0) {
+                                                                                                real_time_balance = helper_functions.truncateDecimals(real_time_balance / decimal);
+                                                                                            } else continue;
+                                                                                            // Deposited Bitcoin is under process
+                                                                                            deposit_dl.status = 3;
+                                                                                            await backup_server_db_instance
+                                                                                                .backup_updateinDB(
+                                                                                                    "deposit",
+                                                                                                    deposit_dl,
+                                                                                                    deposit_dl.id
+                                                                                                );
+                                                                                            sum_total_btc += helper_functions.truncateDecimals(
+                                                                                                real_time_balance
+                                                                                            );
+
+                                                                                            if (eqBTC <= sum_total_btc) {
+                                                                                                valid_utxo_list.push(deposit_dl);
+                                                                                                break;
+                                                                                            } else {
+                                                                                                valid_utxo_list.push(deposit_dl);
+                                                                                            }
+                                                                                        }
+                                                                                    }
+                                                                                }
+                                                                                if (eqBTC > sum_total_btc) {
+                                                                                    console.warn(`Insufficient of ${deposit_dl.product} is available for withdraw currently.`);
+                                                                                    err_msg = `We cannot process withdrawal of ${deposit_dl.product} currently. Please try after sometime.`;
+                                                                                    err_response = {
+                                                                                        user_flo_addr: params.trader_flo_address,
+                                                                                        msg: err_msg
+                                                                                    }
+                                                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                                                    return false;
+                                                                                }
+                                                                                let deposited_utxo_addr_list = {};
+                                                                                let idx = 0;
+                                                                                for (const deposit_arr of valid_utxo_list) {
+
+                                                                                    if (idx == valid_utxo_list.length - 1) {
+                                                                                        deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
+                                                                                        // save the address and id in a table
+                                                                                        let withdraw_id = helper_functions.unique_id();
+                                                                                        const withdraw_btc_order_object = {
+                                                                                            id: withdraw_id,
+                                                                                            trader_flo_address:
+                                                                                                params.trader_flo_address,
+                                                                                            utxo_addr: deposited_utxo_addr_list,
+                                                                                            receiverBTCAddress:
+                                                                                                params.receivinAddress,
+                                                                                            receivingBTC: eqBTC,
+                                                                                            currency: params.currency,
+                                                                                            product: params.product,
+                                                                                            timestamp: +new Date()
+                                                                                        };
+
+                                                                                        await backup_server_db_instance
+                                                                                            .backup_addDB("withdraw_btc", withdraw_btc_order_object);
+
+                                                                                        // Delete the withdraw crypto order after 30 mins anyway
+                                                                                        let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                                                        localbitcoinplusplus.actions.delay(withdraw_order_life.cryptoWithdraw)
+                                                                                            .then(() => {
+                                                                                                backup_server_db_instance
+                                                                                                    .backup_removeinDB("withdraw_btc", withdraw_id)
+                                                                                            });
+
+                                                                                        // doSend btc_private_key_shamirs_id from system_btc_reserves_private_keys
+                                                                                        for (const depositedutxoaddr in deposited_utxo_addr_list) {
+                                                                                            if (deposited_utxo_addr_list.hasOwnProperty(depositedutxoaddr)) {
+                                                                                                const vbl = deposited_utxo_addr_list[depositedutxoaddr];
+                                                                                                const res = await backup_server_db_instance
+                                                                                                    .backup_readDBbyIndex(
+                                                                                                        "system_btc_reserves_private_keys",
+                                                                                                        "btc_address",
+                                                                                                        vbl
+                                                                                                    );
+                                                                                                if (typeof res !== "object"
+                                                                                                    || typeof res[0] !== "object"
+                                                                                                    || typeof res[0].id !== "string") {
+                                                                                                    deposit_arr.status = 2;
+                                                                                                    await backup_server_db_instance
+                                                                                                        .backup_updateinDB(
+                                                                                                            "deposit",
+                                                                                                            deposit_arr,
+                                                                                                            deposit_arr.id,
+                                                                                                            false,
+                                                                                                            false
+                                                                                                        );
+                                                                                                    return;
+                                                                                                }
+                                                                                                let retrieve_pvtkey_req_id = res[0].id;
+                                                                                                for (const bpks of res[0].btc_private_key_shamirs_id) {
+                                                                                                    RM_RPC.send_rpc
+                                                                                                        .call(
+                                                                                                            this,
+                                                                                                            "send_back_shamirs_secret_btc_pvtkey",
+                                                                                                            {
+                                                                                                                retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
+                                                                                                                chunk_val: bpks,
+                                                                                                                withdraw_id: withdraw_id,
+                                                                                                                db_inst: primarySupernodeForThisUser
+                                                                                                            }
+                                                                                                        )
+                                                                                                        .then(retrieve_pvtkey_req =>
+                                                                                                            doSend(retrieve_pvtkey_req)
+                                                                                                        );
+                                                                                                }
+                                                                                            }
+                                                                                        }
+
+                                                                                    } else {
+                                                                                        deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
+                                                                                    }
+                                                                                    idx++;
+                                                                                }
+                                                                            }
+
+                                                                        } else {
+                                                                            err_msg = `Withdrawal request failed: You are trying to withdraw more ${params.product} than you have.`;
+                                                                            err_response = {
+                                                                                user_flo_addr: params.trader_flo_address,
+                                                                                msg: err_msg
+                                                                            }
+                                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                                            throw new Error(err_msg);
+                                                                        }
+                                                                    } else {
+                                                                        err_msg = `Withdrawal request failed: You don't seem to have any ${params.product} balance in the system yet.
+                                                Please buy some ${params.product} to withdraw.`;
+                                                                        err_response = {
+                                                                            user_flo_addr: params.trader_flo_address,
+                                                                            msg: err_msg
+                                                                        }
+                                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                                    }
+                                                                });
+
+                                                    } catch (error) {
+                                                        console.log(error);
                                                     }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    throw new Error(err_msg);
-                                                }
-                                            } else if (localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                params.product)) {
-                                                if (
-                                                    trade_margin.remaining_fiat_credit < 0 ||
-                                                    params.withdrawing_amount <= 0 ||
-                                                    trade_margin.remaining_fiat_credit <
-                                                    params.withdrawing_amount
+                                                } else if (
+                                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                                        params.product
+                                                    )
                                                 ) {
-                                                    err_msg = `Insufficient cash balance to withdraw. You can withdraw upto: ${params.currency} ${trade_margin.remaining_fiat_credit}`;
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: err_msg
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    throw new Error(err_msg);
-                                                }
-                                            } else return;
-
-                                            params.id = helper_functions.unique_id();
-                                            params.status = 1;
-                                            if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                    params.product
-                                                )
-                                            ) {
-                                                try {
-
-                                                    const eqBTC = helper_functions.truncateDecimals(params.withdrawing_amount);
 
                                                     if (
-                                                        trade_margin.remaining_crypto_credit < 0 ||
-                                                        eqBTC <= 0 ||
-                                                        trade_margin.remaining_crypto_credit <
-                                                        eqBTC
+                                                        trade_margin.remaining_fiat_credit <= 0 ||
+                                                        params.withdrawing_amount <= 0 ||
+                                                        trade_margin.remaining_fiat_credit <
+                                                        params.withdrawing_amount
                                                     ) {
-                                                        err_msg = `Insufficient crypto balance to withdraw. You can withdraw upto: ${params.product} ${trade_margin.remaining_crypto_credit}`;
+                                                        err_msg = `Withdrawal request failed: Please enter valid fiat amount.`;
                                                         err_response = {
                                                             user_flo_addr: params.trader_flo_address,
                                                             msg: err_msg
@@ -20007,158 +24018,47 @@
                                                         reactor.dispatchEvent('message_for_user', err_response);
                                                         throw new Error(err_msg);
                                                     }
+                                                    // Check if there's no already a withdraw cash order of this user
+                                                    /*ONLY DELETE A WITHDRAW ORDER WHEN A DEPOSITOR HAS CONFIRMED DEPOSIT
+                                                      AND RECEIVER HAS CONFIRMED WITHDRAW*/
 
-                                                    // Check how much cryptos the user can withdraw
-                                                    let withdrawer_btc_id = `${params.trader_flo_address}_${params.product}`;
+                                                    // Check how much Cash user can withdraw
+                                                    const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
                                                     backup_server_db_instance
-                                                        .backup_readDB("crypto_balances", withdrawer_btc_id).then(
-                                                            async function (btc_balance_res) {
+                                                        .backup_readDB("cash_balances", trader_cash_id)
+                                                        .then(async function (cash_balances_res) {
+                                                            try {
                                                                 if (
-                                                                    typeof btc_balance_res == "object" &&
-                                                                    typeof btc_balance_res.trader_flo_address ==
+                                                                    typeof cash_balances_res == "object" &&
+                                                                    typeof cash_balances_res.trader_flo_address ==
                                                                     "string" &&
-                                                                    btc_balance_res.crypto_balance > 0
+                                                                    typeof cash_balances_res.cash_balance ==
+                                                                    "number" &&
+                                                                    cash_balances_res.cash_balance > 0
                                                                 ) {
-                                                                    let withdrawer_btc_balance = helper_functions.truncateDecimals(
-                                                                        btc_balance_res.crypto_balance
+                                                                    let old_cash_balances_res = JSON.parse(JSON.stringify(cash_balances_res));
+                                                                    let withdrawer_cash_balance = helper_functions.truncateDecimals(
+                                                                        cash_balances_res.cash_balance, 2
+                                                                    );
+                                                                    let withdrawing_cash_amount = helper_functions.truncateDecimals(
+                                                                        params.withdrawing_amount, 2
                                                                     );
 
-                                                                    let withdrawer_new_btc_balance =
-                                                                        withdrawer_btc_balance - eqBTC;
-                                                                    if (
-                                                                        withdrawer_new_btc_balance >= 0 &&
-                                                                        withdrawer_btc_balance > 0 &&
-                                                                        eqBTC > 0 &&
-                                                                        eqBTC <= withdrawer_btc_balance
-                                                                    ) {
-                                                                        // Now details of Bitcoins can be sent to withdrawer
-
-                                                                        let sum_total_btc = 0;
-                                                                        let valid_utxo_list = [];
-                                                                        let receiverBTCAddress = params.receivinAddress.trim();
-
-                                                                        const deposit_list = await backup_server_db_instance
-                                                                            .backup_readAllDB("deposit");
-                                                                        if (
-                                                                            typeof deposit_list == "object" &&
-                                                                            deposit_list.length > 0
-                                                                        ) {
-
-                                                                            for (const dl in deposit_list) {
-                                                                                if (deposit_list.hasOwnProperty(dl)) {
-                                                                                    const deposit_dl = deposit_list[dl];
-                                                                                    if ((
-                                                                                        deposit_dl.status == 2 &&
-                                                                                        localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                                                            deposit_dl.product
-                                                                                        ) &&
-                                                                                        params.product == deposit_dl.product
-                                                                                        && deposit_dl.bitcoinToBePaid>0
-                                                                                    )) {
-                                                                                        // Deposited Bitcoin is under process
-                                                                                        deposit_dl.status = 3;
-                                                                                        await backup_server_db_instance
-                                                                                            .backup_updateinDB(
-                                                                                                "deposit",
-                                                                                                deposit_dl,
-                                                                                                deposit_dl.id
-                                                                                            );
-                                                                                        sum_total_btc += helper_functions.truncateDecimals(
-                                                                                            deposit_dl.bitcoinToBePaid
-                                                                                        );
-
-                                                                                        if (eqBTC <= sum_total_btc) {
-                                                                                            valid_utxo_list.push(deposit_dl);
-                                                                                            break;
-                                                                                        } else {
-                                                                                            valid_utxo_list.push(deposit_dl);
-                                                                                        }
-                                                                                    }
-                                                                                }
-                                                                            }
-                                                                            let deposited_utxo_addr_list = {};
-                                                                            let idx = 0;
-                                                                            for (const deposit_arr of valid_utxo_list) {
-
-                                                                                if (idx == valid_utxo_list.length - 1) {
-                                                                                    deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
-                                                                                    // save the address and id in a table
-                                                                                    let withdraw_id = helper_functions.unique_id();
-                                                                                    const withdraw_btc_order_object = {
-                                                                                        id: withdraw_id,
-                                                                                        trader_flo_address:
-                                                                                            params.trader_flo_address,
-                                                                                        utxo_addr: deposited_utxo_addr_list,
-                                                                                        receiverBTCAddress:
-                                                                                            params.receivinAddress,
-                                                                                        receivingBTC: eqBTC,
-                                                                                        currency: params.currency,
-                                                                                        product: params.product,
-                                                                                        timestamp: +new Date()
-                                                                                    };
-
-                                                                                    await backup_server_db_instance
-                                                                                        .backup_addDB("withdraw_btc", withdraw_btc_order_object);
-
-                                                                                    // Delete the withdraw crypto order after 30 mins anyway
-                                                                                    let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                                                                    localbitcoinplusplus.actions.delay(withdraw_order_life.cryptoWithdraw)
-                                                                                        .then(() => {
-                                                                                            backup_server_db_instance
-                                                                                                .backup_removeinDB("withdraw_btc", withdraw_id)
-                                                                                        });
-
-                                                                                    // doSend btc_private_key_shamirs_id from system_btc_reserves_private_keys
-                                                                                    for (const depositedutxoaddr in deposited_utxo_addr_list) {
-                                                                                        if (deposited_utxo_addr_list.hasOwnProperty(depositedutxoaddr)) {
-                                                                                            const vbl = deposited_utxo_addr_list[depositedutxoaddr];
-                                                                                            const res = await backup_server_db_instance
-                                                                                                .backup_readDBbyIndex(
-                                                                                                    "system_btc_reserves_private_keys",
-                                                                                                    "btc_address",
-                                                                                                    vbl
-                                                                                                );
-                                                                                            if (typeof res !== "object" || typeof res[0].id !== "string") {
-                                                                                                deposit_arr.status = 2;
-                                                                                                await backup_server_db_instance
-                                                                                                    .backup_updateinDB(
-                                                                                                        "deposit",
-                                                                                                        deposit_arr,
-                                                                                                        deposit_arr.id,
-                                                                                                        false,
-                                                                                                        false
-                                                                                                    );
-                                                                                                return;
-                                                                                            }
-                                                                                            let retrieve_pvtkey_req_id = res[0].id;
-                                                                                            for (const bpks of res[0].btc_private_key_shamirs_id) {
-                                                                                                RM_RPC.send_rpc
-                                                                                                .call(
-                                                                                                    this,
-                                                                                                    "send_back_shamirs_secret_btc_pvtkey",
-                                                                                                    {
-                                                                                                        retrieve_pvtkey_req_id: retrieve_pvtkey_req_id,
-                                                                                                        chunk_val: bpks,
-                                                                                                        withdraw_id: withdraw_id,
-                                                                                                        db_inst: primarySupernodeForThisUser
-                                                                                                    }
-                                                                                                )
-                                                                                                .then(retrieve_pvtkey_req =>
-                                                                                                    doSend(retrieve_pvtkey_req)
-                                                                                                );   
-                                                                                            }
-                                                                                        }
-                                                                                    }
-
-                                                                                } else {
-                                                                                    deposited_utxo_addr_list[idx] = deposit_arr.btc_address;
-                                                                                }
-                                                                                idx++;
-                                                                            }
-                                                                        }
-
+                                                                    let supernode_token_balance_url;
+                                                                    if (ENVR === "LIVE") {
+                                                                        supernode_token_balance_url = localbitcoinplusplus.server.flo_api_mainnet;
                                                                     } else {
-                                                                        err_msg = `Withdrawal request failed: You are trying to withdraw more ${params.product} than you have.`;
+                                                                        supernode_token_balance_url = localbitcoinplusplus.server.flo_api_testnet;
+                                                                    }
+
+                                                                    const supernode_token_balance = await helper_functions
+                                                                        .ajaxGet(`${supernode_token_balance_url}/api/v1.0/getFloAddressBalance?floAddress=${localbitcoinplusplus.wallets.my_local_flo_address}`);
+                                                                    if (typeof supernode_token_balance !== "object"
+                                                                        || typeof supernode_token_balance.floAddressBalances !== "object"
+                                                                        || Object.keys(supernode_token_balance.floAddressBalances)
+                                                                        || supernode_token_balance.floAddressBalances[Object.keys(supernode_token_balance.floAddressBalances)]
+                                                                            .balance < withdrawing_cash_amount) {
+                                                                        err_msg = `ERROR: Supernode ${localbitcoinplusplus.wallets.my_local_flo_address} have insufficient cash balance.`;
                                                                         err_response = {
                                                                             user_flo_addr: params.trader_flo_address,
                                                                             msg: err_msg
@@ -20166,1311 +24066,1376 @@
                                                                         reactor.dispatchEvent('message_for_user', err_response);
                                                                         throw new Error(err_msg);
                                                                     }
-                                                                } else {
-                                                                    err_msg = `Withdrawal request failed: You don't seem to have any ${params.product} balance in the system yet.
-                                                Please buy some ${params.product} to withdraw.`;
-                                                                    err_response = {
-                                                                        user_flo_addr: params.trader_flo_address,
-                                                                        msg: err_msg
-                                                                    }
-                                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                                }
-                                                            });
 
-                                                } catch (error) {
-                                                    console.log(error);
-                                                }
-                                            } else if (
-                                                localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                                    params.product
-                                                )
-                                            ) {
+                                                                    let bank_details = params.receivinAddress.trim(); // user UPI
 
-                                                if (
-                                                    !localbitcoinplusplus.master_configurations.validTradingAmount.includes(
-                                                        parseFloat(params.withdrawing_amount)
-                                                    )
-                                                ) {
-                                                    err_msg = `Withdrawal request failed: Please enter valid fiat amount.`;
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: err_msg
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    throw new Error(err_msg);
-                                                }
-                                                // Check if there's no already a withdraw cash order of this user
-                                                /*ONLY DELETE A WITHDRAW ORDER WHEN A DEPOSITOR HAS CONFIRMED DEPOSIT
-                                                                AND RECEIVER HAS CONFIRMED WITHDRAW*/
-
-                                                // Check how much Cash user can withdraw
-                                                const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
-                                                backup_server_db_instance
-                                                .backup_readDB("cash_balances", trader_cash_id)
-                                                .then(async function (cash_balances_res) {
-                                                    try {
-                                                        if (
-                                                            typeof cash_balances_res == "object" &&
-                                                            typeof cash_balances_res.trader_flo_address ==
-                                                            "string" &&
-                                                            typeof cash_balances_res.cash_balance ==
-                                                            "number" &&
-                                                            cash_balances_res.cash_balance > 0
-                                                        ) {
-                                                            let old_cash_balances_res = JSON.parse(JSON.stringify(cash_balances_res));
-                                                            let withdrawer_cash_balance = helper_functions.truncateDecimals(
-                                                                cash_balances_res.cash_balance, 2
-                                                            );
-                                                            let withdrawing_cash_amount = helper_functions.truncateDecimals(
-                                                                params.withdrawing_amount, 2
-                                                            );
-                                                            let bank_details = params.receivinAddress.trim(); // user UPI
-
-                                                            if (
-                                                                withdrawer_cash_balance > 0 &&
-                                                                withdrawing_cash_amount > 0 &&
-                                                                withdrawer_cash_balance >=
-                                                                withdrawing_cash_amount
-                                                            ) {
-                                                                // Deduct balance of withdrawer
-                                                                cash_balances_res.cash_balance -= helper_functions.truncateDecimals(
-                                                                    withdrawing_cash_amount, 2
-                                                                );
-                                                                const withdrawer_cash_data = await backup_server_db_instance.backup_updateinDB(
-                                                                    "cash_balances",
-                                                                    cash_balances_res
-                                                                );
-                                                                // Get a cashier
-                                                                const cashiersList = JSON.parse(
-                                                                    localbitcoinplusplus.master_configurations.cashiers
-                                                                );
-                                                                const cashiersPubKeysArray = Object.keys(cashiersList);
-                                                                const getAPaymentHandler = randomNoRepeats(cashiersPubKeysArray)();
-                                                                const cashierFloAddr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                                    getAPaymentHandler
-                                                                );
-
-                                                                if (!cashiersPubKeysArray.includes(getAPaymentHandler)) {
-                                                                    throw new Error(
-                                                                        `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`
-                                                                    );
-                                                                }
-
-                                                                const encoded_bank_details = localbitcoinplusplus.encrypt.encryptMessage(
-                                                                    bank_details,
-                                                                    getAPaymentHandler
-                                                                );
-
-                                                                let token_transfer_currency = "";
-                                                                if (params.currency == "INR") {
-                                                                    token_transfer_currency = "rupee";
-                                                                }
-
-                                                                const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${params.trader_flo_address}.`;
-
-                                                                // Add it to cash withdrawal table
-                                                                let withdraw_request_db_object = {
-                                                                    id: helper_functions.unique_id(),
-                                                                    trader_flo_address: params.trader_flo_address,
-                                                                    withdraw_amount: withdrawing_cash_amount,
-                                                                    currency: params.currency,
-                                                                    receivinAddress: encoded_bank_details,
-                                                                    cashier_pubKey: getAPaymentHandler,
-                                                                    status: 1 // withdraw request called
-                                                                };
-
-                                                                const su_data = await readDB("localbitcoinUser", "00-01");
-                                                                if (
-                                                                    typeof su_data == "object" &&
-                                                                    typeof su_data.myLocalFLOPublicKey ==
-                                                                    "string" &&
-                                                                    su_data.myLocalFLOPublicKey.length > 0 &&
-                                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                                        su_data.myLocalFLOPublicKey
-                                                                    )
-                                                                ) {
-                                                                    let withdraw_request_db_object_hash = Crypto.SHA256(
-                                                                        JSON.stringify(
-                                                                            withdraw_request_db_object
-                                                                        )
-                                                                    );
-                                                                    withdraw_request_db_object[
-                                                                        "withdrawDataHash"
-                                                                    ] = withdraw_request_db_object_hash;
-                                                                    withdraw_request_db_object[
-                                                                        "order_validator_sign"
-                                                                    ] = RM_WALLET.sign(
-                                                                        withdraw_request_db_object_hash,
-                                                                        localbitcoinplusplus.wallets
-                                                                            .MY_SUPERNODE_PRIVATE_KEY
-                                                                    );
-                                                                    withdraw_request_db_object[
-                                                                        "order_validator_public_key"
-                                                                    ] = su_data.myLocalFLOPublicKey;
-
-                                                                    // Transfer Token
-                                                                    const flo_withdraw_tx_res =
-                                                                        await RM_TRADE.sendMultipleInputsTransaction(
-                                                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                                                            [localbitcoinplusplus.wallets
-                                                                                .MY_SUPERNODE_PRIVATE_KEY],
-                                                                            cashierFloAddr,
-                                                                            0.01,
-                                                                            localbitcoinplusplus.wallets
-                                                                                .my_local_flo_address,
-                                                                            flo_withdraw_comment
+                                                                    if (
+                                                                        withdrawer_cash_balance > 0 &&
+                                                                        withdrawing_cash_amount > 0 &&
+                                                                        withdrawer_cash_balance >=
+                                                                        withdrawing_cash_amount
+                                                                    ) {
+                                                                        // Deduct balance of withdrawer
+                                                                        cash_balances_res.cash_balance -= helper_functions.truncateDecimals(
+                                                                            withdrawing_cash_amount, 2
+                                                                        );
+                                                                        const withdrawer_cash_data = await backup_server_db_instance.backup_updateinDB(
+                                                                            "cash_balances",
+                                                                            cash_balances_res
+                                                                        );
+                                                                        // Get a cashier
+                                                                        const cashiersList = JSON.parse(
+                                                                            localbitcoinplusplus.master_configurations.cashiers
+                                                                        );
+                                                                        const cashiersPubKeysArray = Object.keys(cashiersList);
+                                                                        const getAPaymentHandler = randomNoRepeats(cashiersPubKeysArray)();
+                                                                        const cashierFloAddr = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                                            getAPaymentHandler
                                                                         );
 
-                                                                    console.log(flo_withdraw_tx_res);
-                                                                    if (typeof flo_withdraw_tx_res == "object") {
-                                                                        try {
-                                                                            let msg = "";
-                                                                            let resp_txid = "";
-                                                                            if (
-                                                                                typeof flo_withdraw_tx_res.txid == "string" &&
-                                                                                flo_withdraw_tx_res.txid.length > 0
-                                                                            ) {
-                                                                                resp_obj = flo_withdraw_tx_res.txid
-                                                                                resp_txid =
-                                                                                    resp_obj.txid.result ||
-                                                                                    resp_obj.txid;
-                                                                                msg = `Transaction Id for token transfer to ${params.trader_flo_address}: ${resp_txid}.`;
-                                                                            } else {
-                                                                                err_response = {
-                                                                                    user_flo_addr: cashierFloAddr,
-                                                                                    msg: `Failed to transfer token for withdraw id ${withdraw_request_db_object.id}`
-                                                                                }
-                                                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                                                throw new Error(`ERROR: Failed to make transaction.`);
-                                                                            }
-
-                                                                            if (msg.length > 0) {
-
-                                                                                const update_cash_balance_obj = {
-                                                                                    withdrawer_cash_data: withdrawer_cash_data
-                                                                                };
-                                                                                const update_cash_balance_str = JSON.stringify(
-                                                                                    update_cash_balance_obj
-                                                                                );
-                                                                                const update_cash_balance_hash = Crypto.SHA256(
-                                                                                    update_cash_balance_str
-                                                                                );
-                                                                                const update_cash_balance_sign = RM_WALLET.sign(
-                                                                                    update_cash_balance_hash,
-                                                                                    localbitcoinplusplus.wallets
-                                                                                        .MY_SUPERNODE_PRIVATE_KEY
-                                                                                );
-
-                                                                                update_cash_balance_obj.publicKey =
-                                                                                    localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                                                                update_cash_balance_obj.sign = update_cash_balance_sign;
-                                                                                update_cash_balance_obj.hash = update_cash_balance_hash;
-                                                                                update_cash_balance_obj.trader_flo_address = cash_balances_res.trader_flo_address;
-
-                                                                                RM_RPC.send_rpc
-                                                                                    .call(
-                                                                                        this,
-                                                                                        "update_all_new_cash_withdraw_recorded_in_db",
-                                                                                        update_cash_balance_obj
-                                                                                    )
-                                                                                    .then(
-                                                                                        update_cash_balance_req =>
-                                                                                            doSend(
-                                                                                                update_cash_balance_req
-                                                                                            )
-                                                                                    );
-
-                                                                                //add the request to supernode db
-                                                                                withdraw_request_db_object.token_transfer_txid =
-                                                                                    resp_txid ||
-                                                                                    flo_withdraw_tx_res.signedTxHash;
-
-                                                                                // Add record in Db
-                                                                                const withdraw_request_db_object_res = await backup_server_db_instance.backup_addDB(
-                                                                                    "withdraw_cash",
-                                                                                    withdraw_request_db_object
-                                                                                );
-
-                                                                                // return back the response to client
-                                                                                withdraw_request_db_object_res.receiver_flo_address =
-                                                                                    params.trader_flo_address;
-                                                                                withdraw_request_db_object_res.trader_flo_address =
-                                                                                    params.trader_flo_address;
-                                                                                RM_RPC.send_rpc
-                                                                                    .call(
-                                                                                        this,
-                                                                                        "withdrawal_request_response",
-                                                                                        withdraw_request_db_object_res
-                                                                                    )
-                                                                                    .then(
-                                                                                        withdrawal_request_response =>
-                                                                                            doSend(
-                                                                                                withdrawal_request_response
-                                                                                            )
-                                                                                    );
-                                                                            } else {
-                                                                                throw new Error(
-                                                                                    `ERROR: Failed to make transaction. Message length is 0: ${msg}`
-                                                                                );
-                                                                            }
-                                                                        } catch (e) {
-                                                                            console.error(e);
-                                                                            backup_server_db_instance.backup_updateinDB("cash_balances",
-                                                                                old_cash_balances_res,
-                                                                                old_cash_balances_res.id,
-                                                                                false, false
+                                                                        if (!cashiersPubKeysArray.includes(getAPaymentHandler)) {
+                                                                            throw new Error(
+                                                                                `ERROR: ${getAPaymentHandler} is not recognized as any Cashier's Public Key.`
                                                                             );
                                                                         }
+
+                                                                        const encoded_bank_details = localbitcoinplusplus.encrypt.encryptMessage(
+                                                                            bank_details,
+                                                                            getAPaymentHandler
+                                                                        );
+
+                                                                        let token_transfer_currency = "";
+                                                                        if (params.currency == "INR") {
+                                                                            token_transfer_currency = "rupee";
+                                                                        }
+
+                                                                        const flo_withdraw_comment = `transfer ${withdrawing_cash_amount} ${token_transfer_currency}# to ${params.trader_flo_address}.`;
+
+                                                                        // Add it to cash withdrawal table
+                                                                        let withdraw_request_db_object = {
+                                                                            id: helper_functions.unique_id(),
+                                                                            trader_flo_address: params.trader_flo_address,
+                                                                            withdraw_amount: withdrawing_cash_amount,
+                                                                            currency: params.currency,
+                                                                            receivinAddress: encoded_bank_details,
+                                                                            receiver_flo_address: params.trader_flo_address,
+                                                                            cashier_pubKey: getAPaymentHandler,
+                                                                            status: 1 // withdraw request called
+                                                                        };
+
+                                                                        const su_data = await readDB("localbitcoinUser", "00-01");
+                                                                        if (
+                                                                            typeof su_data == "object" &&
+                                                                            typeof su_data.myLocalFLOPublicKey ==
+                                                                            "string" &&
+                                                                            su_data.myLocalFLOPublicKey.length > 0 &&
+                                                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                                                su_data.myLocalFLOPublicKey
+                                                                            )
+                                                                        ) {
+                                                                            let withdraw_request_db_object_hash = Crypto.SHA256(
+                                                                                JSON.stringify(
+                                                                                    withdraw_request_db_object
+                                                                                )
+                                                                            );
+                                                                            withdraw_request_db_object[
+                                                                                "withdrawDataHash"
+                                                                            ] = withdraw_request_db_object_hash;
+                                                                            withdraw_request_db_object[
+                                                                                "order_validator_sign"
+                                                                            ] = RM_WALLET.sign(
+                                                                                withdraw_request_db_object_hash,
+                                                                                localbitcoinplusplus.wallets
+                                                                                    .MY_SUPERNODE_PRIVATE_KEY
+                                                                            );
+                                                                            withdraw_request_db_object[
+                                                                                "order_validator_public_key"
+                                                                            ] = su_data.myLocalFLOPublicKey;
+
+                                                                            // Transfer Token
+                                                                            const flo_withdraw_tx_res =
+                                                                                await RM_TRADE.sendMultipleInputsTransaction(
+                                                                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                                                                    [localbitcoinplusplus.wallets
+                                                                                        .MY_SUPERNODE_PRIVATE_KEY],
+                                                                                    cashierFloAddr,
+                                                                                    0.01,
+                                                                                    localbitcoinplusplus.wallets
+                                                                                        .my_local_flo_address,
+                                                                                    flo_withdraw_comment
+                                                                                );
+
+                                                                            console.log(flo_withdraw_tx_res);
+                                                                            if (typeof flo_withdraw_tx_res == "object") {
+                                                                                try {
+                                                                                    let msg = "";
+                                                                                    let resp_txid = "";
+                                                                                    if (typeof flo_withdraw_tx_res.txid == "string") {
+                                                                                        resp_obj = flo_withdraw_tx_res.txid
+                                                                                        resp_txid = resp_obj.txid.result || resp_obj.txid;
+                                                                                        msg = `Transaction Id for token transfer to ${params.trader_flo_address}: ${resp_txid}.`;
+                                                                                    } else {
+                                                                                        err_response = {
+                                                                                            user_flo_addr: params.trader_flo_address,
+                                                                                            msg: `Failed to transfer token for withdraw id ${withdraw_request_db_object.id}`
+                                                                                        }
+                                                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                                                        throw new Error(`ERROR: Failed to make transaction.`);
+                                                                                    }
+
+                                                                                    if (msg.length > 0) {
+
+                                                                                        const update_cash_balance_obj = {
+                                                                                            withdrawer_cash_data: withdrawer_cash_data
+                                                                                        };
+                                                                                        const update_cash_balance_str = JSON.stringify(
+                                                                                            update_cash_balance_obj
+                                                                                        );
+                                                                                        const update_cash_balance_hash = Crypto.SHA256(
+                                                                                            update_cash_balance_str
+                                                                                        );
+                                                                                        const update_cash_balance_sign = RM_WALLET.sign(
+                                                                                            update_cash_balance_hash,
+                                                                                            localbitcoinplusplus.wallets
+                                                                                                .MY_SUPERNODE_PRIVATE_KEY
+                                                                                        );
+
+                                                                                        update_cash_balance_obj.publicKey =
+                                                                                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                                                                        update_cash_balance_obj.sign = update_cash_balance_sign;
+                                                                                        update_cash_balance_obj.hash = update_cash_balance_hash;
+                                                                                        update_cash_balance_obj.trader_flo_address = cash_balances_res.trader_flo_address;
+
+                                                                                        RM_RPC.send_rpc
+                                                                                            .call(
+                                                                                                this,
+                                                                                                "update_all_new_cash_withdraw_recorded_in_db",
+                                                                                                update_cash_balance_obj
+                                                                                            )
+                                                                                            .then(
+                                                                                                update_cash_balance_req =>
+                                                                                                    doSend(
+                                                                                                        update_cash_balance_req
+                                                                                                    )
+                                                                                            );
+
+                                                                                        //add the request to supernode db
+                                                                                        withdraw_request_db_object.token_transfer_txid =
+                                                                                            resp_txid ||
+                                                                                            flo_withdraw_tx_res.signedTxHash;
+
+                                                                                        // Add record in Db
+                                                                                        const withdraw_request_db_object_res = await backup_server_db_instance.backup_addDB(
+                                                                                            "withdraw_cash",
+                                                                                            withdraw_request_db_object
+                                                                                        );
+
+                                                                                        // return back the response to client
+                                                                                        RM_RPC.send_rpc
+                                                                                            .call(
+                                                                                                this,
+                                                                                                "withdrawal_request_response",
+                                                                                                withdraw_request_db_object_res
+                                                                                            )
+                                                                                            .then(
+                                                                                                withdrawal_request_response =>
+                                                                                                    doSend(
+                                                                                                        withdrawal_request_response
+                                                                                                    )
+                                                                                            );
+                                                                                    } else {
+                                                                                        throw new Error(
+                                                                                            `ERROR: Failed to make transaction. Message length is 0: ${msg}`
+                                                                                        );
+                                                                                    }
+                                                                                } catch (e) {
+                                                                                    console.error(e);
+                                                                                    backup_server_db_instance.backup_updateinDB("cash_balances",
+                                                                                        old_cash_balances_res,
+                                                                                        old_cash_balances_res.id,
+                                                                                        false, false
+                                                                                    );
+                                                                                }
+                                                                            }
+
+                                                                        }
+
+                                                                    } else {
+                                                                        // Return error to the requester
+                                                                        err_msg =
+                                                                            "Withdrawal request failed: You are trying to withdraw more cash than you have in localbitcoinplusplus account.";
+                                                                        err_response = {
+                                                                            user_flo_addr: params.trader_flo_address,
+                                                                            msg: err_msg
+                                                                        }
+                                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                                        throw new Error(err_msg);
                                                                     }
-
                                                                 }
-
-                                                            } else {
-                                                                // Return error to the requester
-                                                                err_msg =
-                                                                    "Withdrawal request failed: You are trying to withdraw more cash than you have in localbitcoinplusplus account.";
-                                                                err_response = {
-                                                                    user_flo_addr: params.trader_flo_address,
-                                                                    msg: err_msg
-                                                                }
-                                                                reactor.dispatchEvent('message_for_user', err_response);
-                                                                throw new Error(err_msg);
-                                                            }
-                                                        }
-                                                    } catch (e) {
-                                                        console.error(e);
-                                                        backup_server_db_instance.backup_updateinDB("cash_balances",
-                                                            old_cash_balances_res,
-                                                            old_cash_balances_res.id,
-                                                            false, false
-                                                        );
-                                                    }
-
-                                                })
-                                            } else {
-                                                err_msg = "withdraw request error";
-                                                showMessage(err_msg);
-                                                throw new Error(err_msg);
-                                            }
-                                        }
-                                    }
-                                );
-                                break;
-
-                            case "cancel_trade":
-
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        if (is_valid_request !== true) return false;
-
-                                        let cancel_request = params;
-                                        if (cancel_request.job == "cancel_trade_request") {
-                                            if (
-                                                typeof cancel_request.trader_flo_address != "string"
-                                            )
-                                                return;
-                                            localbitcoinplusplus.kademlia
-                                                .determineClosestSupernode(
-                                                    cancel_request.trader_flo_address
-                                                )
-                                                .then(my_closest_su_list => {
-                                                    const primarySupernodeOfThisUser =
-                                                        my_closest_su_list[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernodeOfThisUser
-                                                        ];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-                                                    tradeDB =
-                                                        cancel_request.trade_type == "buy"
-                                                            ? "buyOrders"
-                                                            : "sellOrders";
-                                                    if (
-                                                        RM_WALLET.verify(
-                                                            cancel_request.trade_id,
-                                                            cancel_request.signed_trade_id,
-                                                            request.nodePubKey
-                                                        )
-                                                    ) {
-                                                        backup_server_db_instance
-                                                            .backup_removeinDB(
-                                                                tradeDB,
-                                                                cancel_request.trade_id
-                                                            )
-                                                            .then(id => {
-                                                                err_response = {
-                                                                    user_flo_addr: cancel_request.trader_flo_address,
-                                                                    msg: `Order Id ${id} deleted.`
-                                                                }
-                                                                reactor.dispatchEvent('message_for_user', err_response);
-
-                                                                // Ask other Supernodes to delete this order
-                                                                RM_RPC.send_rpc
-                                                                    .call(this, "cancel_trade_in_backup", {
-                                                                        trader_flo_address: cancel_request.trader_flo_address,
-                                                                        trader_flo_pubkey: request.nodePubKey,
-                                                                        cancel_trade_obj: cancel_request,
-                                                                    })
-                                                                    .then(server_response => doSend(server_response));
-                                                            }
-
-                                                            ).catch(e => {
-                                                                msg_response = {
-                                                                    user_flo_addr: cancel_request.trader_flo_address,
-                                                                    msg: `Failed to delete Order id ${cancel_request.trade_id}.`
-                                                                }
-                                                                reactor.dispatchEvent('message_for_user', msg_response);
-                                                            });
-                                                    } else {
-                                                        err_response = {
-                                                            user_flo_addr: cancel_request.trader_flo_address,
-                                                            msg: `Failed to verify order for order id ${cancel_request.trade_id}`
-                                                        }
-                                                        reactor.dispatchEvent('message_for_user', err_response);
-                                                    }
-                                                });
-                                        } else {
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: `Failed to cancel order for order id ${cancel_request.trade_id}`
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-                                        }
-
-                                    });
-
-                                break;
-
-                            case "retrieve_shamirs_secret_btc_pvtkey":
-                                RM_RPC.filter_legit_backup_requests(
-                                    params.trader_flo_address,
-                                    async function (is_valid_request) {
-                                        try {
-                                            if (is_valid_request !== true) return false;
-
-                                            if (
-                                                typeof params.btc_private_key_array !== "object"
-                                            )
-                                                return false;
-
-                                            let rec_flo_id =
-                                                params.receiver_flo_address ||
-                                                request.globalParams.receiverFloId;
-                                            if (
-                                                typeof rec_flo_id == "undefined" ||
-                                                rec_flo_id !==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            )
-                                                return;
-
-                                            if (typeof params.db_inst !== "string")
-                                                throw new Error(`ERROR: No DB instance provided.`);
-                                            if (
-                                                params.db_inst ==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            ) return;
-
-                                            backup_server_db_instance =
-                                                localbitcoinplusplus.newBackupDatabase.db[params.db_inst];
-
-                                            if (typeof backup_server_db_instance !== "object") return;
-
-                                            const withdraw_id = params.withdraw_id;
-
-                                            const withdraw_res = await backup_server_db_instance
-                                                .backup_readDB("withdraw_btc", withdraw_id);
-                                            if (typeof withdraw_res == "object") {
-                                                const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
-                                                const withdrawer_crypto_bal_response = await backup_server_db_instance
-                                                    .backup_readDB("crypto_balances", withdrawer_crypto_bal_id);
-                                                const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
-
-                                                if (typeof withdrawer_crypto_bal_response !== "object"
-                                                    || typeof withdrawer_crypto_bal_response.crypto_balance !== "number") {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `You do not have any balance to withdraw ${withdraw_res.product}.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                let explorer;
-                                                let decimal = 100000000;
-                                                switch (withdraw_res.product) {
-                                                    case "BTC":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .btc_mainnet;
-                                                        break;
-                                                    case "BTC_TEST":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .btc_testnet;
-                                                        break;
-                                                    case "FLO":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .flo_mainnet;
-                                                        decimal = 1;
-                                                        break;
-                                                    case "FLO_TEST":
-                                                        explorer =
-                                                            localbitcoinplusplus.server
-                                                                .flo_testnet;
-                                                        decimal = 1;
-                                                        break;
-                                                    default:
-                                                        break;
-                                                }
-
-                                                if (typeof explorer === "undefined") {
-                                                    throw new Error(
-                                                        `WARNING: Invalid product value: ${withdraw_res.product}.`
-                                                    );
-                                                    return false;
-                                                }
-
-                                                // Get the balance before sending the tx. It is important to get balance before
-                                                // tx than to after because fetching balance after can return older or newer balance 
-                                                // on random events
-                                                let current_utxos_balance = 0;
-                                                const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                let total_balance_promises = [];
-                                                for (const utxo_pk of params.btc_private_key_array) {
-                                                    let utxo_addr = RM_WALLET.generateFloKeys(utxo_pk, withdraw_res.product).address;
-                                                    total_balance_promises.push(helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [utxo_addr]));
-                                                }
-                                                let total_balance_promises_resp = await Promise.all(total_balance_promises);
-                                                current_utxos_balance = total_balance_promises_resp.reduce((acc, c) => acc + c, 0);
-                                                console.log(current_utxos_balance);
-
-                                                if (typeof current_utxos_balance !== "number" || current_utxos_balance <= 0) {
-                                                    throw new Error(
-                                                        "Failed to determine utxo balance of deposits in withdraw_id " + withdraw_res.id
-                                                    );
-                                                }
-
-                                                const totalWithdrawingAmount = helper_functions.truncateDecimals(withdraw_res.receivingBTC);
-
-                                                if (totalWithdrawingAmount > withdrawer_crypto_bal_response.crypto_balance) {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `You are withdrawing ${withdraw_res.product} more than your balance.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                if (totalWithdrawingAmount > current_utxos_balance) {
-                                                    err_response = {
-                                                        user_flo_addr: params.trader_flo_address,
-                                                        msg: `${withdraw_res.product} Withdrawal request failed: System does not have sufficient balance.
-                                                    Please try later.`
-                                                    }
-                                                    reactor.dispatchEvent('message_for_user', err_response);
-                                                    return false;
-                                                }
-
-                                                // Deduct balance before sending crypto
-                                                withdrawer_crypto_bal_response.crypto_balance -= totalWithdrawingAmount;
-                                                withdrawer_crypto_bal_response.crypto_balance =
-                                                    helper_functions.truncateDecimals(withdrawer_crypto_bal_response.crypto_balance);
-                                                const updated_crypto_balance = await backup_server_db_instance.backup_updateinDB(
-                                                    "crypto_balances",
-                                                    withdrawer_crypto_bal_response,
-                                                    withdrawer_crypto_bal_id
-                                                );
-
-                                                const withdraw_tx_response = 
-                                                await RM_TRADE.sendMultipleInputsTransaction(
-                                                    withdraw_res.product,
-                                                    params.btc_private_key_array,
-                                                    withdraw_res.receiverBTCAddress,
-                                                    totalWithdrawingAmount,
-                                                    withdraw_res.utxo_addr[0]
-                                                );
-
-                                                console.log(withdraw_tx_response);
-                                                if (typeof withdraw_tx_response == "object" && withdraw_tx_response !== null) {
-                                                    let msg = "";
-                                                    let emsg = '';
-                                                    let respo_obj = withdraw_tx_response.txid;
-                                                    
-                                                    if ((typeof respo_obj.txid !== "string"
-                                                        && typeof respo_obj.txid.result !== "string")
-                                                        && withdraw_tx_response.error == true) {
-                                                        emsg = 'Failed to send Transaction.';
-                                                        if (typeof withdraw_tx_response.msg == "string") {
-                                                            emsg = withdraw_tx_response.msg;
-                                                        }
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "supernode_message", {
-                                                                trader_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                receiver_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                server_msg: emsg
-                                                            })
-                                                            .then(server_response =>
-                                                                doSend(server_response)
-                                                            );
-                                                        throw new Error(emsg);
-                                                    }
-                                                    const resp_txid = respo_obj.txid.result || respo_obj.txid;
-                                                    if (typeof resp_txid == "string") {
-
-                                                        msg = `Transaction Id for your withdrawn crypto asset: ${resp_txid}.`;
-
-                                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                                        RM_RPC.send_rpc
-                                                            .call(this, "supernode_message", {
-                                                                trader_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                receiver_flo_address:
-                                                                    withdraw_res.trader_flo_address,
-                                                                server_msg: msg
-                                                            })
-                                                            .then(server_response =>
-                                                                doSend(server_response)
-                                                            );
-
-                                                        const res_obj_str = JSON.stringify(updated_crypto_balance);
-                                                        const res_obj_hash = Crypto.SHA256(res_obj_str);
-                                                        const res_obj_sign = RM_WALLET.sign(
-                                                            res_obj_hash,
-                                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                        );
-
-                                                        const updateUserCryptoBalanceObject = {
-                                                            updatedBTCBalanceObject: updated_crypto_balance,
-                                                            updatedBTCBalanceObjectSign: res_obj_sign,
-                                                            trader_flo_address: withdraw_res.trader_flo_address,
-                                                            receiver_flo_address: withdraw_res.trader_flo_address
-                                                        };
-
-                                                        RM_RPC.send_rpc(
-                                                            "updateUserCryptoBalanceRequest",
-                                                            updateUserCryptoBalanceObject
-                                                        ).then(
-                                                            updateUserCryptoBalanceRequestObject =>
-                                                                doSend(updateUserCryptoBalanceRequestObject)
-                                                        );
-
-                                                        // Validate txid
-                                                        let withdrawTxCounter = 1;
-                                                        (async function validateWithdrawTxidInBlockchain() {
-                                                            await localbitcoinplusplus.actions.delay(180000);
-                                                            const validate_withdraw_txid = await helper_functions
-                                                                .chainAjaxRequest("TX_DETAIL", explorer, [resp_txid]);
-                                                            console.log(validate_withdraw_txid);
-                                                            if (typeof validate_withdraw_txid == "object"
-                                                                && validate_withdraw_txid.txid === resp_txid
-                                                                && validate_withdraw_txid.confirmations > 0) {
-
-                                                                const deposited_utxos_latest_status =
-                                                                    await RM_WALLET.refresh_reserved_crypto_balances(
-                                                                        withdraw_res.trader_flo_address,
-                                                                        withdraw_res.utxo_addr
-                                                                    );
-
-                                                                // Send the resp to backups
-                                                                RM_RPC.send_rpc(
-                                                                    "update_deposited_crypto_instance",
-                                                                    {
-                                                                        deposit_data: deposited_utxos_latest_status,
-                                                                        db_inst: params.db_inst,
-                                                                        trader_flo_address:
-                                                                            withdraw_res.trader_flo_address
-                                                                    }
-                                                                ).then(delRequestObject =>
-                                                                    doSend(delRequestObject)
+                                                            } catch (e) {
+                                                                console.error(e);
+                                                                backup_server_db_instance.backup_updateinDB("cash_balances",
+                                                                    old_cash_balances_res,
+                                                                    old_cash_balances_res.id,
+                                                                    false, false
                                                                 );
-
-                                                                backup_server_db_instance
-                                                                    .backup_removeinDB("withdraw_btc", withdraw_id);
-
-                                                                RM_RPC.send_rpc(
-                                                                    "delete_deposited_crypto_instance",
-                                                                    {
-                                                                        withdraw_btc_id: withdraw_id,
-                                                                        db_inst: params.db_inst,
-                                                                        trader_flo_address:
-                                                                            withdraw_res.trader_flo_address
-                                                                    }
-                                                                ).then(delRequestObject =>
-                                                                    doSend(delRequestObject)
-                                                                );
-
-                                                            } else if (withdrawTxCounter <= 20) {
-                                                                validateWithdrawTxidInBlockchain();
-                                                                withdrawTxCounter++;
-                                                            } else {
-                                                                throw new Error(`Txid ${resp_txid} not registered in ${withdraw_res.product} Blockhain`);
                                                             }
-                                                        })();
-                                                        return true;
 
-                                                    } else {
-                                                        console.log(withdraw_tx_response);
-                                                        throw new Error(`ERROR: Failed to make transaction.`);
-                                                    }
+                                                        })
                                                 } else {
-                                                    console.error("Waithdraw transaction is not an object");
-                                                    throw new Error(`ERROR: Failed to make transaction.`);
+                                                    err_msg = "withdraw request error";
+                                                    showMessage(err_msg);
+                                                    throw new Error(err_msg);
                                                 }
-
                                             }
-
-                                        } catch (error) {
-                                            let backup_server_db_instance =
-                                                localbitcoinplusplus.newBackupDatabase.db[params.db_inst];
-
-                                            if (typeof backup_server_db_instance !== "object") return;
-
-                                            const withdraw_res = await backup_server_db_instance
-                                                .backup_readDB("withdraw_btc", params.withdraw_id);
-                                            const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
-                                            const withdrawer_crypto_bal_response = 
-                                            await backup_server_db_instance.backup_readDB("crypto_balances", withdrawer_crypto_bal_id);
-                                            const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
-                                            let deposited_utxo_addr_list = [];
-                                            for (const deposited_utxo_idx in withdraw_res.utxo_addr) {
-                                                deposited_utxo_addr_list.push(withdraw_res.utxo_addr[deposited_utxo_idx]);
-                                            }
-
-                                            const RM_WALLET = new localbitcoinplusplus.wallets;
-                                            await RM_WALLET.refresh_reserved_crypto_balances(
-                                                withdraw_res.trader_flo_address,
-                                                deposited_utxo_addr_list
-                                            );
-
-                                            backup_server_db_instance
-                                                .backup_removeinDB("withdraw_btc", params.withdraw_id);
-                                            // Revert user balance
-                                            backup_server_db_instance
-                                                .backup_updateinDB("crypto_balances",
-                                                    withdrawer_crypto_bal_response_before_update,
-                                                    withdrawer_crypto_bal_response_before_update.id,
-                                                    false,
-                                                    false
-                                                );
-
-                                            err_response = {
-                                                user_flo_addr: params.trader_flo_address,
-                                                msg: `Withdraw of crypto failed. Please try again after 30 minutes. ${error}`
-                                            }
-                                            reactor.dispatchEvent('message_for_user', err_response);
-
-                                            return false;
                                         }
-                                    }
-                                );
-                                break;
+                                    );
+                                    break;
+
+                                case "cancel_trade":
 
-                            case "superNodeSignedAddUserPublicData":
-                                if (
-                                    typeof params == "object" &&
-                                    typeof params.data == "object"
-                                ) {
                                     RM_RPC.filter_legit_backup_requests(
-                                        params.data.trader_flo_address,
-                                        function (is_valid_request) {
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
                                             if (is_valid_request !== true) return false;
 
-                                            if (
-                                                typeof params.su_pubKey == "string" &&
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                    params.su_pubKey
-                                                )
-                                            ) {
-                                                let res_data_obj = {
-                                                    trader_flo_address: params.data.trader_flo_address,
-                                                    trader_flo_pubKey: params.data.trader_flo_pubKey,
-                                                    trader_reputation: params.data.trader_reputation,
-                                                    timestamp: params.data.timestamp
-                                                };
-                                                let res_data_hash = Crypto.SHA256(
-                                                    JSON.stringify(res_data_obj)
-                                                );
-                                                let res_data_verification = RM_WALLET.verify(
-                                                    res_data_hash,
-                                                    params.sign,
-                                                    params.su_pubKey
-                                                );
+                                            let cancel_request = params;
+                                            if (cancel_request.job == "cancel_trade_request") {
                                                 if (
-                                                    res_data_verification == true &&
-                                                    res_data_hash == params.data_hash
-                                                ) {
-                                                    backup_server_db_instance.backup_addDB(
-                                                        "userPublicData",
-                                                        params.data
-                                                    );
-                                                    return true;
+                                                    typeof cancel_request.trader_flo_address != "string"
+                                                )
+                                                    return;
+                                                localbitcoinplusplus.kademlia
+                                                    .determineClosestSupernode(
+                                                        cancel_request.trader_flo_address
+                                                    )
+                                                    .then(my_closest_su_list => {
+                                                        const primarySupernodeOfThisUser =
+                                                            my_closest_su_list[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernodeOfThisUser
+                                                            ];
+
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+                                                        tradeDB =
+                                                            cancel_request.trade_type == "buy"
+                                                                ? "buyOrders"
+                                                                : "sellOrders";
+                                                        if (
+                                                            RM_WALLET.verify(
+                                                                cancel_request.trade_id,
+                                                                cancel_request.signed_trade_id,
+                                                                request.nodePubKey
+                                                            )
+                                                        ) {
+                                                            backup_server_db_instance
+                                                                .backup_removeinDB(
+                                                                    tradeDB,
+                                                                    cancel_request.trade_id
+                                                                )
+                                                                .then(id => {
+                                                                    err_response = {
+                                                                        user_flo_addr: cancel_request.trader_flo_address,
+                                                                        msg: `Order Id ${id} deleted.`
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', err_response);
+
+                                                                    // Ask other Supernodes to delete this order
+                                                                    RM_RPC.send_rpc
+                                                                        .call(this, "cancel_trade_in_backup", {
+                                                                            trader_flo_address: cancel_request.trader_flo_address,
+                                                                            trader_flo_pubkey: request.nodePubKey,
+                                                                            cancel_trade_obj: cancel_request,
+                                                                        })
+                                                                        .then(server_response => doSend(server_response));
+                                                                }
+
+                                                                ).catch(e => {
+                                                                    msg_response = {
+                                                                        user_flo_addr: cancel_request.trader_flo_address,
+                                                                        msg: `Failed to delete Order id ${cancel_request.trade_id}.`
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', msg_response);
+                                                                });
+                                                        } else {
+                                                            err_response = {
+                                                                user_flo_addr: cancel_request.trader_flo_address,
+                                                                msg: `Failed to verify order for order id ${cancel_request.trade_id}`
+                                                            }
+                                                            reactor.dispatchEvent('message_for_user', err_response);
+                                                        }
+                                                    });
+                                            } else {
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: `Failed to cancel order for order id ${cancel_request.trade_id}`
                                                 }
+                                                reactor.dispatchEvent('message_for_user', err_response);
                                             }
-                                        }
-                                    );
-                                }
-                                break;
 
-                            default:
-                                break;
-                        }
-                    }
-                    return request.toString(); // return to client
-                },
-
-                async receive_cashiers_rpc_response(request) {
-                    const isMsgFromCashier = request.search("__FOR__CASHIER__");
-                    if (isMsgFromCashier < 0) return;
-
-                    request = JSON.parse(request);
-                    const params = request.params[0];
-                    const method = request.method;
-
-                    if (typeof params == "object" && typeof method == "string") {
-                        if (
-                            typeof request.globalParams !== "object"
-                            || (!Object.keys(
-                                JSON.parse(localbitcoinplusplus.master_configurations.cashiers)
-                            ).includes(request.nodePubKey)
-                                && !(localbitcoinplusplus.master_configurations.supernodesPubKeys)
-                                    .includes(request.nodePubKey)
-                            )
-                            || (typeof request.globalParams.receiversList == "object" &&
-                                !request.globalParams.receiversList.includes(
-                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                ))
-                        )
-                            return;
-
-                        /************************************
-                            #todo: VALIDATE CASHIER'S SIGNATURE HERE
-                        *************************************/
-
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-
-                        let respective_trader_id = "";
-                        if (typeof params.trader_flo_address == "string")
-                            respective_trader_id = params.trader_flo_address;
-                        request.response = {};
-                        let err_msg;
-
-                        let recvr_flo_id =
-                            params.receiver_flo_address || request.globalParams.receiverFloId;
-
-                        if (
-                            typeof recvr_flo_id == "string" &&
-                            recvr_flo_id.length > 0 &&
-                            recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        switch (method) {
-                            case "give_cashier_latest_pending_cash_deposits":
-                                (async function () {
-                                    let _readDBbyIndex = readDBbyIndex;
-                                    if (typeof params.parent_supernode === "string"
-                                        && params.parent_supernode.length
-                                        && localbitcoinplusplus.wallets.my_local_flo_address
-                                        !== params.parent_supernode) {
-
-                                        const foreign_db =
-                                            localbitcoinplusplus.newBackupDatabase.db[params.parent_supernode];
-                                        if (typeof foreign_db !== "object") return;
-                                        _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                                    }
-                                    const get_all_deposit_reqs_for_this_cashier = await _readDBbyIndex(
-                                        "cash_deposits",
-                                        "cashier_pubKey",
-                                        params.cashier_pubKey
-                                    );
-
-                                    RM_RPC.send_rpc
-                                        .call(
-                                            this,
-                                            "list_of_cashier_latest_pending_cash_deposits",
-                                            {
-                                                for_cashier: true,
-                                                cashier_pubKey: request.nodePubKey,
-                                                receiver_flo_address: request.globalParams.senderFloId,
-                                                data: get_all_deposit_reqs_for_this_cashier,
-                                                requesting_supernode: params.requesting_supernode,
-                                                parent_supernode: params.parent_supernode
-                                            }
-                                        )
-                                        .then(resp => doSend(resp, localbitcoinplusplus.wallets.my_local_flo_address));
-
-                                })();
-                                break;
-                            case "give_cashier_latest_pending_cash_withdraws":
-                                (async function () {
-                                    let _readDBbyIndex = readDBbyIndex;
-                                    if (typeof params.parent_supernode === "string"
-                                        && params.parent_supernode.length
-                                        && localbitcoinplusplus.wallets.my_local_flo_address
-                                        !== params.parent_supernode) {
-                                        return false;
-                                        // const foreign_db =
-                                        //     localbitcoinplusplus.newBackupDatabase.db[params.parent_supernode];
-                                        // if(typeof foreign_db !== "object") return;
-                                        // _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                                    }
-                                    const get_all_withdraws_reqs_for_this_cashier = await _readDBbyIndex(
-                                        "withdraw_cash",
-                                        "cashier_pubKey",
-                                        params.cashier_pubKey
-                                    );
-
-                                    RM_RPC.send_rpc
-                                        .call(
-                                            this,
-                                            "list_of_cashier_latest_pending_cash_withdrawals",
-                                            {
-                                                for_cashier: true,
-                                                cashier_pubKey: request.nodePubKey,
-                                                receiver_flo_address: request.globalParams.senderFloId,
-                                                data: get_all_withdraws_reqs_for_this_cashier,
-                                                requesting_supernode: params.requesting_supernode,
-                                                parent_supernode: params.parent_supernode
-                                            })
-                                        .then(resp => doSend(resp, localbitcoinplusplus.wallets.my_local_flo_address));
-                                })();
-
-                                break;
-
-                            case "cashier_confirms_user_cash_deposit":
-                                (async function () {
-
-                                    try {
-
-                                        if (params.flo_txid === null
-                                            || params.flo_txid.length < 1
-                                            || params.deposit_id == null
-                                            || params.deposit_id.length < 1
-                                        ) {
-                                            throw new Error(`Error: Incomplete or invalid data received for Cash Deposit Id: ${params.deposit_id}`);
-                                        }
-                                        const parent_supernode = params.parent_supernode;
-
-                                        if (localbitcoinplusplus.wallets.my_local_flo_address !== params.receiver_flo_address) return;
-
-                                        let _readDB = readDB;
-                                        let _updateinDB = updateinDB;
-                                        let _removeinDB = removeinDB;
-
-                                        if (localbitcoinplusplus.wallets.my_local_flo_address !== parent_supernode &&
-                                            typeof localbitcoinplusplus.newBackupDatabase.db[parent_supernode] ==
-                                            "object"
-                                        ) {
-                                            const foreign_db =
-                                                localbitcoinplusplus.newBackupDatabase.db[parent_supernode];
-                                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
-                                        }
-
-                                        // Validate deposit_id
-                                        const user_deposit_req = await _readDB("cash_deposits", params.deposit_id);
-                                        if (typeof user_deposit_req !== "object"
-                                            || user_deposit_req === null) return;
-
-                                        let txidUrlDeposit = '';
-                                        if (ENVR === "LIVE") {
-                                            txidUrlDeposit = localbitcoinplusplus.server.flo_api_mainnet;
-                                        } else {
-                                            txidUrlDeposit = localbitcoinplusplus.server.flo_api_testnet;
-                                        }
-
-                                        // Validate Flo txid
-                                        const validate_flo_txid = await helper_functions.chainAjaxRequest("TOKEN_TX_DETAIL", txidUrlDeposit, [params.flo_txid]);
-
-                                        if (typeof validate_flo_txid !== "object"
-                                            || typeof validate_flo_txid.transactionDetails !== "object"
-                                            || typeof validate_flo_txid.transactionDetails.floData !== "string"
-                                            || validate_flo_txid.transactionDetails.floData.length < 5 // without ':text'
-                                        )
-                                            throw new Error(`Error: Txid ${params.flo_txid} not found in Blockchain.`);
-
-                                        /** IMP: CHECK WHETHER VIN IS A VALID SUPERNODE FLO ID HERE **/
-                                        const cashiers_pub_keys = Object.keys(JSON.parse(localbitcoinplusplus.master_configurations.cashiers));
-                                        const cashiers_flo_keys = Object.values(cashiers_pub_keys).map(m => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(m));
-                                        if (!cashiers_flo_keys.includes(validate_flo_txid.transactionDetails.vin[0].addr)) return;
-
-                                        let amount_deposited = Number(validate_flo_txid.transactionDetails.floData.match(/\d+/g)[0]);
-
-                                        // Update balances datastore
-                                        const user_cash_id = `${user_deposit_req.trader_flo_address}_${user_deposit_req.currency}`;
-                                        const get_user_balance = await _readDB('cash_balances', user_cash_id);
-                                        let updateUserBalance;
-
-                                        if (typeof get_user_balance == "object"
-                                            && typeof get_user_balance.cash_balance === "number"
-                                        ) {
-                                            get_user_balance.cash_balance += amount_deposited;
-                                            updateUserBalance = await _updateinDB("cash_balances", get_user_balance);
-
-                                        } else {
-                                            let cash_obj = {
-                                                cash_balance: amount_deposited,
-                                                currency: user_deposit_req.currency,
-                                                id: user_cash_id,
-                                                trader_flo_address: user_deposit_req.trader_flo_address,
-                                            }
-                                            updateUserBalance = await _updateinDB("cash_balances", cash_obj);
-                                        }
-
-                                        if (typeof updateUserBalance !== "object" && updateUserBalance == null)
-                                            throw new Error(`Error: Failed to update balance of User Cash Id: ${user_cash_id}.`);
-
-                                        // Delete data from deposits
-                                        await _removeinDB("cash_deposits", params.deposit_id);
-
-                                        // Broadcast deposit and cash balances datastore data to backups
-                                        let update_cash_balance_obj = {
-                                            depositor_cash_data: updateUserBalance,
-                                            deposit_req_id: params.deposit_id
-                                        }
-                                        let update_cash_balance_str = JSON.stringify(update_cash_balance_obj);
-                                        let update_cash_balance_hash = Crypto.SHA256(update_cash_balance_str);
-                                        let update_cash_balance_sign =
-                                            RM_WALLET
-                                                .sign(update_cash_balance_hash,
-                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                );
-
-                                        update_cash_balance_obj.publicKey =
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                        update_cash_balance_obj.sign = update_cash_balance_sign;
-                                        update_cash_balance_obj.hash = update_cash_balance_hash;
-                                        update_cash_balance_obj.trader_flo_address
-                                            = user_deposit_req.trader_flo_address;
-
-                                        RM_RPC
-                                            .send_rpc
-                                            .call(this,
-                                                "update_all_cash_deposit_success",
-                                                update_cash_balance_obj)
-                                            .then(update_cash_balance_req =>
-                                                doSend(update_cash_balance_req));
-
-                                    } catch (error) {
-                                        throw new Error(error);
-                                    }
-                                })()
-
-                                break;
-
-                            case "cashier_confirms_user_cash_withdraw":
-
-                                (async function () {
-                                    try {
-                                        if (typeof params.withdraw_id !== "string"
-                                            || params.withdraw_id.length < 1
-                                            || typeof params.upi_txid !== "string"
-                                            || params.upi_txid.length < 1)
-                                            throw new Error(`Error: Invalid/Incomplete message sent by cashier.`);
-
-                                        if (localbitcoinplusplus.wallets.my_local_flo_address !== params.receiver_flo_address) return;
-
-                                        let _readDB = readDB;
-                                        let _updateinDB = updateinDB;
-                                        let _removeinDB = removeinDB;
-
-                                        const parent_supernode = params.parent_supernode;
-
-                                        if (localbitcoinplusplus.wallets.my_local_flo_address !== parent_supernode &&
-                                            typeof localbitcoinplusplus.newBackupDatabase.db[parent_supernode] ==
-                                            "object"
-                                        ) {
-                                            const foreign_db =
-                                                localbitcoinplusplus.newBackupDatabase.db[parent_supernode];
-                                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
-                                        }
-
-                                        const withdraw_req = await _readDB('withdraw_cash', params.withdraw_id);
-                                        if (typeof withdraw_req !== "object"
-                                            || withdraw_req.id.length <= 0) return;
-
-                                        withdraw_req.upi_txid = params.upi_txid;
-                                        withdraw_req.status = 2; // Cashier sent money to Withdrawer
-                                        const updated_withdraw_req = await _updateinDB('withdraw_cash', withdraw_req, withdraw_req.id);
-
-                                        if (typeof updated_withdraw_req.id !== "string")
-                                            throw new Error(`Error: Failed to update "cashier_confirms_user_cash_withdraw" data.`);
-
-                                        // Broadcast to backups
-                                        RM_RPC
-                                            .send_rpc
-                                            .call(this,
-                                                "record_upi_tx_of_successfull_withdraw",
-                                                updated_withdraw_req)
-                                            .then(resp => doSend(resp));
-
-                                        // Delete the request after 24 hours
-                                        let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                        localbitcoinplusplus.actions.delay(withdraw_order_life.cashWithdraw).then(function () {
-                                            _removeinDB("withdraw_cash", withdraw_req.id);
                                         });
 
-                                        let usr_mesg = {
-                                            user_flo_addr: withdraw_req.trader_flo_address,
-                                            msg: `UPI TXID for your cash withdraw of 
-                                            ${withdraw_req.currency} ${withdraw_req.withdraw_amount}: ${withdraw_req.upi_txid}`
+                                    break;
+
+                                case "retrieve_shamirs_secret_btc_pvtkey":
+                                    RM_RPC.filter_legit_backup_requests(
+                                        params.trader_flo_address,
+                                        async function (is_valid_request) {
+                                            try {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof params.btc_private_key_array !== "object"
+                                                )
+                                                    return false;
+
+                                                let rec_flo_id =
+                                                    params.receiver_flo_address ||
+                                                    request.globalParams.receiverFloId;
+                                                if (
+                                                    typeof rec_flo_id == "undefined" ||
+                                                    rec_flo_id !==
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                )
+                                                    return;
+
+                                                if (typeof params.db_inst !== "string")
+                                                    throw new Error(`ERROR: No DB instance provided.`);
+                                                if (
+                                                    params.db_inst ==
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                ) return;
+
+                                                backup_server_db_instance =
+                                                    localbitcoinplusplus.newBackupDatabase.db[params.db_inst];
+
+                                                if (typeof backup_server_db_instance !== "object") return;
+
+                                                const withdraw_id = params.withdraw_id;
+
+                                                const withdraw_res = await backup_server_db_instance
+                                                    .backup_readDB("withdraw_btc", withdraw_id);
+                                                if (typeof withdraw_res == "object") {
+                                                    const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
+                                                    const withdrawer_crypto_bal_response = await backup_server_db_instance
+                                                        .backup_readDB("crypto_balances", withdrawer_crypto_bal_id);
+                                                    const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
+
+                                                    if (typeof withdrawer_crypto_bal_response !== "object"
+                                                        || typeof withdrawer_crypto_bal_response.crypto_balance !== "number") {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `You do not have any balance to withdraw ${withdraw_res.product}.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    let explorer;
+                                                    let decimal = 100000000;
+                                                    switch (withdraw_res.product) {
+                                                        case "BTC":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .btc_mainnet;
+                                                            break;
+                                                        case "BTC_TEST":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .btc_testnet;
+                                                            break;
+                                                        case "FLO":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .flo_mainnet;
+                                                            decimal = 1;
+                                                            break;
+                                                        case "FLO_TEST":
+                                                            explorer =
+                                                                localbitcoinplusplus.server
+                                                                    .flo_testnet;
+                                                            decimal = 1;
+                                                            break;
+                                                        default:
+                                                            break;
+                                                    }
+
+                                                    if (typeof explorer === "undefined") {
+                                                        throw new Error(
+                                                            `WARNING: Invalid product value: ${withdraw_res.product}.`
+                                                        );
+                                                        return false;
+                                                    }
+
+                                                    // Get the balance before sending the tx. It is important to get balance before
+                                                    // tx than to after because fetching balance after can return older or newer balance 
+                                                    // on random events
+                                                    let current_utxos_balance = 0;
+                                                    const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                    let total_balance_promises = [];
+                                                    for (const utxo_pk of params.btc_private_key_array) {
+                                                        let utxo_addr = RM_WALLET.generateFloKeys(utxo_pk, withdraw_res.product).address;
+                                                        total_balance_promises.push(helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [utxo_addr]));
+                                                    }
+                                                    let total_balance_promises_resp = await Promise.all(total_balance_promises);
+                                                    current_utxos_balance = total_balance_promises_resp.reduce((acc, c) => acc + c, 0);
+                                                    console.log(current_utxos_balance);
+
+                                                    if (typeof current_utxos_balance !== "number" || current_utxos_balance <= 0) {
+                                                        throw new Error(
+                                                            "Failed to determine utxo balance of deposits in withdraw_id " + withdraw_res.id
+                                                        );
+                                                    }
+
+                                                    const totalWithdrawingAmount = helper_functions.truncateDecimals(withdraw_res.receivingBTC);
+
+                                                    if (totalWithdrawingAmount > withdrawer_crypto_bal_response.crypto_balance) {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `You are withdrawing ${withdraw_res.product} more than your balance.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    if (totalWithdrawingAmount > current_utxos_balance) {
+                                                        err_response = {
+                                                            user_flo_addr: params.trader_flo_address,
+                                                            msg: `${withdraw_res.product} Withdrawal request failed: System does not have sufficient balance.
+                                                    Please try later.`
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                        return false;
+                                                    }
+
+                                                    // Deduct balance before sending crypto
+                                                    withdrawer_crypto_bal_response.crypto_balance -= totalWithdrawingAmount;
+                                                    withdrawer_crypto_bal_response.crypto_balance =
+                                                        helper_functions.truncateDecimals(withdrawer_crypto_bal_response.crypto_balance);
+                                                    const updated_crypto_balance = await backup_server_db_instance.backup_updateinDB(
+                                                        "crypto_balances",
+                                                        withdrawer_crypto_bal_response,
+                                                        withdrawer_crypto_bal_id
+                                                    );
+
+                                                    const withdraw_tx_response =
+                                                        await RM_TRADE.sendMultipleInputsTransaction(
+                                                            withdraw_res.product,
+                                                            params.btc_private_key_array,
+                                                            withdraw_res.receiverBTCAddress,
+                                                            totalWithdrawingAmount,
+                                                            withdraw_res.utxo_addr[0]
+                                                        );
+
+                                                    console.log(withdraw_tx_response);
+                                                    if (typeof withdraw_tx_response == "object" && withdraw_tx_response !== null) {
+                                                        let msg = "";
+                                                        let emsg = '';
+                                                        let respo_obj = withdraw_tx_response.txid;
+
+                                                        if ((typeof respo_obj.txid !== "string"
+                                                            && typeof respo_obj.txid.result !== "string")
+                                                            && withdraw_tx_response.error == true) {
+                                                            emsg = 'Failed to send Transaction.';
+                                                            if (typeof withdraw_tx_response.msg == "string") {
+                                                                emsg = withdraw_tx_response.msg;
+                                                            }
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "supernode_message", {
+                                                                    trader_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    receiver_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    server_msg: emsg
+                                                                })
+                                                                .then(server_response =>
+                                                                    doSend(server_response)
+                                                                );
+                                                            throw new Error(emsg);
+                                                        }
+                                                        const resp_txid = respo_obj.txid.result || respo_obj.txid;
+                                                        if (typeof resp_txid == "string") {
+
+                                                            msg = `Transaction Id for your withdrawn crypto asset ${withdraw_res.product}: ${resp_txid}.`;
+
+                                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                                            RM_RPC.send_rpc
+                                                                .call(this, "supernode_message", {
+                                                                    trader_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    receiver_flo_address:
+                                                                        withdraw_res.trader_flo_address,
+                                                                    server_msg: msg,
+                                                                    crypto_withdrawal_txid: resp_txid,
+                                                                    product: withdraw_res.product
+                                                                })
+                                                                .then(server_response =>
+                                                                    doSend(server_response)
+                                                                );
+
+                                                            const res_obj_str = JSON.stringify(updated_crypto_balance);
+                                                            const res_obj_hash = Crypto.SHA256(res_obj_str);
+                                                            const res_obj_sign = RM_WALLET.sign(
+                                                                res_obj_hash,
+                                                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                            );
+
+                                                            const updateUserCryptoBalanceObject = {
+                                                                updatedBTCBalanceObject: updated_crypto_balance,
+                                                                updatedBTCBalanceObjectSign: res_obj_sign,
+                                                                trader_flo_address: withdraw_res.trader_flo_address,
+                                                                receiver_flo_address: withdraw_res.trader_flo_address
+                                                            };
+
+                                                            RM_RPC.send_rpc(
+                                                                "updateUserCryptoBalanceRequest",
+                                                                updateUserCryptoBalanceObject
+                                                            ).then(
+                                                                updateUserCryptoBalanceRequestObject =>
+                                                                    doSend(updateUserCryptoBalanceRequestObject)
+                                                            );
+
+                                                            // Validate txid
+                                                            let withdrawTxCounter = 1;
+                                                            (async function validateWithdrawTxidInBlockchain() {
+                                                                await localbitcoinplusplus.actions.delay(180000);
+                                                                const validate_withdraw_txid = await helper_functions
+                                                                    .chainAjaxRequest("TX_DETAIL", explorer, [resp_txid]);
+                                                                console.log(validate_withdraw_txid);
+                                                                if (typeof validate_withdraw_txid == "object"
+                                                                    && validate_withdraw_txid.txid === resp_txid
+                                                                    && validate_withdraw_txid.confirmations > 0) {
+
+                                                                    const deposited_utxos_latest_status =
+                                                                        await RM_WALLET.refresh_reserved_crypto_balances(
+                                                                            withdraw_res.trader_flo_address,
+                                                                            withdraw_res.utxo_addr
+                                                                        );
+
+                                                                    // Send the resp to backups
+                                                                    RM_RPC.send_rpc(
+                                                                        "update_deposited_crypto_instance",
+                                                                        {
+                                                                            deposit_data: deposited_utxos_latest_status,
+                                                                            db_inst: params.db_inst,
+                                                                            trader_flo_address:
+                                                                                withdraw_res.trader_flo_address
+                                                                        }
+                                                                    ).then(delRequestObject =>
+                                                                        doSend(delRequestObject)
+                                                                    );
+
+                                                                    backup_server_db_instance
+                                                                        .backup_removeinDB("withdraw_btc", withdraw_id);
+
+                                                                    RM_RPC.send_rpc(
+                                                                        "delete_deposited_crypto_instance",
+                                                                        {
+                                                                            withdraw_btc_id: withdraw_id,
+                                                                            db_inst: params.db_inst,
+                                                                            trader_flo_address:
+                                                                                withdraw_res.trader_flo_address
+                                                                        }
+                                                                    ).then(delRequestObject =>
+                                                                        doSend(delRequestObject)
+                                                                    );
+
+                                                                } else if (withdrawTxCounter <= 20) {
+                                                                    validateWithdrawTxidInBlockchain();
+                                                                    withdrawTxCounter++;
+                                                                } else {
+                                                                    throw new Error(`Txid ${resp_txid} not registered in ${withdraw_res.product} Blockhain`);
+                                                                }
+                                                            })();
+                                                            return true;
+
+                                                        } else {
+                                                            console.log(withdraw_tx_response);
+                                                            throw new Error(`ERROR: Failed to make transaction.`);
+                                                        }
+                                                    } else {
+                                                        console.error("Waithdraw transaction is not an object");
+                                                        throw new Error(`ERROR: Failed to make transaction.`);
+                                                    }
+
+                                                }
+
+                                            } catch (error) {
+                                                let backup_server_db_instance =
+                                                    localbitcoinplusplus.newBackupDatabase.db[params.db_inst];
+
+                                                if (typeof backup_server_db_instance !== "object") return;
+
+                                                const withdraw_res = await backup_server_db_instance
+                                                    .backup_readDB("withdraw_btc", params.withdraw_id);
+                                                const withdrawer_crypto_bal_id = `${withdraw_res.trader_flo_address}_${withdraw_res.product}`;
+                                                const withdrawer_crypto_bal_response =
+                                                    await backup_server_db_instance.backup_readDB("crypto_balances", withdrawer_crypto_bal_id);
+                                                const withdrawer_crypto_bal_response_before_update = JSON.parse(JSON.stringify(withdrawer_crypto_bal_response));
+                                                let deposited_utxo_addr_list = [];
+                                                for (const deposited_utxo_idx in withdraw_res.utxo_addr) {
+                                                    deposited_utxo_addr_list.push(withdraw_res.utxo_addr[deposited_utxo_idx]);
+                                                }
+
+                                                const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                await RM_WALLET.refresh_reserved_crypto_balances(
+                                                    withdraw_res.trader_flo_address,
+                                                    deposited_utxo_addr_list
+                                                );
+
+                                                backup_server_db_instance
+                                                    .backup_removeinDB("withdraw_btc", params.withdraw_id);
+                                                // Revert user balance
+                                                backup_server_db_instance
+                                                    .backup_updateinDB("crypto_balances",
+                                                        withdrawer_crypto_bal_response_before_update,
+                                                        withdrawer_crypto_bal_response_before_update.id,
+                                                        false,
+                                                        false
+                                                    );
+
+                                                err_response = {
+                                                    user_flo_addr: params.trader_flo_address,
+                                                    msg: `Withdraw of crypto failed. Please try again after 30 minutes. ${error}`
+                                                }
+                                                reactor.dispatchEvent('message_for_user', err_response);
+
+                                                return false;
+                                            }
                                         }
-                                        reactor.dispatchEvent('message_for_user', usr_mesg);
-                                        
-                                    } catch (error) {
-                                        throw new Error(error);
+                                    );
+                                    break;
+
+                                case "superNodeSignedAddUserPublicData":
+                                    if (
+                                        typeof params == "object" &&
+                                        typeof params.data == "object"
+                                    ) {
+                                        RM_RPC.filter_legit_backup_requests(
+                                            params.data.trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof params.su_pubKey == "string" &&
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                        params.su_pubKey
+                                                    )
+                                                ) {
+                                                    let res_data_obj = {
+                                                        trader_flo_address: params.data.trader_flo_address,
+                                                        trader_flo_pubKey: params.data.trader_flo_pubKey,
+                                                        trader_reputation: params.data.trader_reputation,
+                                                        timestamp: params.data.timestamp
+                                                    };
+                                                    let res_data_hash = Crypto.SHA256(
+                                                        JSON.stringify(res_data_obj)
+                                                    );
+                                                    let res_data_verification = RM_WALLET.verify(
+                                                        res_data_hash,
+                                                        params.sign,
+                                                        params.su_pubKey
+                                                    );
+                                                    if (
+                                                        res_data_verification == true &&
+                                                        res_data_hash == params.data_hash
+                                                    ) {
+                                                        backup_server_db_instance.backup_addDB(
+                                                            "userPublicData",
+                                                            params.data
+                                                        );
+                                                        return true;
+                                                    }
+                                                }
+                                            }
+                                        );
                                     }
-                                })()
+                                    break;
 
-                                break;
-
-                            default:
-                                break;
+                                default:
+                                    break;
+                            }
                         }
-                    }
-                },
+                        return request.toString(); // return to client
+                    },
 
-                parse_server_rpc_response(request) {
-                    var request = JSON_RPC.parse(request);
-                    var response;
-                    if (request.id == this.rpc_req_id) {
-                        // the request ID is maintained
-                        response = request.response; // if successful
-                    }
-                    console.log("res:", response);
-                    return response;
-                }
-            };
+                    async receive_cashiers_rpc_response(request) {
+                        const isMsgFromCashier = request.search("__FOR__CASHIER__");
+                        if (isMsgFromCashier < 0) return;
 
-            // SECTION: Trade Object  
-            /*Initiate trade level with 0*/
-            var Trade = (localbitcoinplusplus.trade = function processTrade() {
-                this.errors = [];
-                this.level = 0; // default
-                this.order_type = null;
-                this.valid_order_type = ["buy", "sell"];
-                this.product = null;
-                this.currency = null;
-                this.buy_price = null;
-                this.buyer_public_key = null;
-                this.buyer_key_signature = null;
-                this.order_validator_public_key = null;
-                this.rpc_job = null;
-                this.floAddress = null;
-                this.user_flo_address = null;
-                this.sorted_trade_list = [];
-            });
+                        request = JSON.parse(request);
+                        const params = request.params[0];
+                        const method = request.method;
 
-            Trade.prototype = {
-                getTrustLevel() {
-                    return this.level;
-                },
+                        if (typeof params == "object" && typeof method == "string") {
+                            if (
+                                typeof request.globalParams !== "object"
+                                || (!Object.keys(
+                                    JSON.parse(localbitcoinplusplus.master_configurations.cashiers)
+                                ).includes(request.nodePubKey)
+                                    && !(localbitcoinplusplus.master_configurations.supernodesPubKeys)
+                                        .includes(request.nodePubKey)
+                                )
+                                || (typeof request.globalParams.receiversList == "object" &&
+                                    !request.globalParams.receiversList.includes(
+                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                    ))
+                            )
+                                return;
 
-                setTrustLevel(level) {
-                    if (
-                        typeof level === "number" &&
-                        level === parseInt(level, 10) &&
-                        level > 0 &&
-                        level < 6
-                    ) {
-                        this.level = level;
-                    }
-                },
+                            /************************************
+                                #todo: VALIDATE CASHIER'S SIGNATURE HERE
+                            *************************************/
 
-                validate_order(
-                    order_type,
-                    user_flo_address,
-                    product,
-                    currency,
-                    buy_price
-                ) {
-                    if (this.valid_order_type.indexOf(order_type) >= 0) {
-                        this.order_type = order_type;
-                    } else {
-                        this.errors.push("Inavlid trade type value.");
-                    }
-                    if (user_flo_address.trim() !== "") {
-                        this.user_flo_address = user_flo_address;
-                    } else {
-                        this.errors.push("No receiving BTC or Bank address provided.");
-                    }
-                    if (
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
-                        "undefined" &&
-                        localbitcoinplusplus.master_configurations.tradableAsset1.indexOf(
-                            product
-                        ) >= 0
-                    ) {
-                        this.product = product;
-                    } else {
-                        this.errors.push("Invalid trading product.");
-                    }
-                    if (
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
-                        "undefined" &&
-                        localbitcoinplusplus.master_configurations.tradableAsset2.indexOf(
-                            currency
-                        ) >= 0
-                    ) {
-                        this.currency = currency;
-                    } else {
-                        this.errors.push("Invalid exchanging currency or asset.");
-                    }
-                    if (
-                        localbitcoinplusplus.master_configurations.validTradingAmount.includes(
-                            buy_price
-                        )
-                    ) {
-                        this.buy_price = buy_price;
-                    } else {
-                        this.errors.push(
-                            "Invalid buying price. Please place a valid buy amount."
-                        );
-                    }
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            const RM_RPC = new localbitcoinplusplus.rpc();
 
-                    if (this.errors.length > 0) {
-                        return this.errors;
+                            let respective_trader_id = "";
+                            if (typeof params.trader_flo_address == "string")
+                                respective_trader_id = params.trader_flo_address;
+                            request.response = {};
+                            let err_msg;
+
+                            let recvr_flo_id =
+                                params.receiver_flo_address || request.globalParams.receiverFloId;
+
+                            if (
+                                typeof recvr_flo_id == "string" &&
+                                recvr_flo_id.length > 0 &&
+                                recvr_flo_id !== localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
+
+                            switch (method) {
+                                case "give_cashier_latest_pending_cash_deposits":
+                                    (async function () {
+                                        let _readDBbyIndex = readDBbyIndex;
+                                        if (typeof params.parent_supernode === "string"
+                                            && params.parent_supernode.length
+                                            && localbitcoinplusplus.wallets.my_local_flo_address
+                                            !== params.parent_supernode) {
+
+                                            const foreign_db =
+                                                localbitcoinplusplus.newBackupDatabase.db[params.parent_supernode];
+                                            if (typeof foreign_db !== "object") return;
+                                            _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                                        }
+                                        const get_all_deposit_reqs_for_this_cashier = await _readDBbyIndex(
+                                            "cash_deposits",
+                                            "cashier_pubKey",
+                                            params.cashier_pubKey
+                                        );
+
+                                        RM_RPC.send_rpc
+                                            .call(
+                                                this,
+                                                "list_of_cashier_latest_pending_cash_deposits",
+                                                {
+                                                    for_cashier: true,
+                                                    cashier_pubKey: request.nodePubKey,
+                                                    receiver_flo_address: request.globalParams.senderFloId,
+                                                    data: get_all_deposit_reqs_for_this_cashier,
+                                                    requesting_supernode: params.requesting_supernode,
+                                                    parent_supernode: params.parent_supernode
+                                                }
+                                            )
+                                            .then(resp => doSend(resp, localbitcoinplusplus.wallets.my_local_flo_address));
+
+                                    })();
+                                    break;
+                                case "give_cashier_latest_pending_cash_withdraws":
+                                    (async function () {
+                                        let _readDBbyIndex = readDBbyIndex;
+                                        if (typeof params.parent_supernode === "string"
+                                            && params.parent_supernode.length
+                                            && localbitcoinplusplus.wallets.my_local_flo_address
+                                            !== params.parent_supernode) {
+                                            return false;
+                                            // const foreign_db =
+                                            //     localbitcoinplusplus.newBackupDatabase.db[params.parent_supernode];
+                                            // if(typeof foreign_db !== "object") return;
+                                            // _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                                        }
+                                        const get_all_withdraws_reqs_for_this_cashier = await _readDBbyIndex(
+                                            "withdraw_cash",
+                                            "cashier_pubKey",
+                                            params.cashier_pubKey
+                                        );
+
+                                        RM_RPC.send_rpc
+                                            .call(
+                                                this,
+                                                "list_of_cashier_latest_pending_cash_withdrawals",
+                                                {
+                                                    for_cashier: true,
+                                                    cashier_pubKey: request.nodePubKey,
+                                                    receiver_flo_address: request.globalParams.senderFloId,
+                                                    data: get_all_withdraws_reqs_for_this_cashier,
+                                                    requesting_supernode: params.requesting_supernode,
+                                                    parent_supernode: params.parent_supernode
+                                                })
+                                            .then(resp => doSend(resp, localbitcoinplusplus.wallets.my_local_flo_address));
+                                    })();
+
+                                    break;
+
+                                case "cashier_confirms_user_cash_deposit":
+                                    (async function () {
+
+                                        try {
+
+                                            if (params.flo_txid === null
+                                                || params.flo_txid.length < 1
+                                                || params.deposit_id == null
+                                                || params.deposit_id.length < 1
+                                            ) {
+                                                throw new Error(`Error: Incomplete or invalid data received for Cash Deposit Id: ${params.deposit_id}`);
+                                            }
+                                            const parent_supernode = params.parent_supernode;
+
+                                            if (localbitcoinplusplus.wallets.my_local_flo_address !== params.receiver_flo_address) return;
+
+                                            let _readDB = readDB;
+                                            let _updateinDB = updateinDB;
+                                            let _removeinDB = removeinDB;
+
+                                            if (localbitcoinplusplus.wallets.my_local_flo_address !== parent_supernode &&
+                                                typeof localbitcoinplusplus.newBackupDatabase.db[parent_supernode] ==
+                                                "object"
+                                            ) {
+                                                const foreign_db =
+                                                    localbitcoinplusplus.newBackupDatabase.db[parent_supernode];
+                                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                                            }
+
+                                            // Validate deposit_id
+                                            const user_deposit_req = await _readDB("cash_deposits", params.deposit_id);
+                                            if (typeof user_deposit_req !== "object"
+                                                || user_deposit_req === null) return;
+
+                                            let txidUrlDeposit = '';
+                                            let amount_deposited;
+
+                                            if (typeof params.failed_deposit_txid_cnf !== "boolean") {
+
+                                                if (ENVR === "LIVE") {
+                                                    txidUrlDeposit = localbitcoinplusplus.server.flo_api_mainnet;
+                                                } else {
+                                                    txidUrlDeposit = localbitcoinplusplus.server.flo_api_testnet;
+                                                }
+
+                                                // Validate Flo txid
+                                                const validate_flo_txid = await helper_functions.chainAjaxRequest("TOKEN_TX_DETAIL", txidUrlDeposit, [params.flo_txid]);
+
+                                                if (typeof validate_flo_txid !== "object"
+                                                    || typeof validate_flo_txid.transactionDetails !== "object"
+                                                    || typeof validate_flo_txid.transactionDetails.floData !== "string"
+                                                    || validate_flo_txid.transactionDetails.floData.length < 5 // without ':text'
+                                                )
+                                                    throw new Error(`Error: Txid ${params.flo_txid} not found in Blockchain.`);
+
+                                                /** IMP: CHECK WHETHER VIN IS A VALID SUPERNODE FLO ID HERE **/
+                                                const cashiers_pub_keys = Object.keys(JSON.parse(localbitcoinplusplus.master_configurations.cashiers));
+                                                const cashiers_flo_keys = Object.values(cashiers_pub_keys).map(m => bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(m));
+                                                if (!cashiers_flo_keys.includes(validate_flo_txid.transactionDetails.vin[0].addr)) return;
+
+                                                amount_deposited = Number(validate_flo_txid.transactionDetails.floData.match(/\d+/g)[0]);
+                                            } else if (typeof Number(params.amount_deposited) == "number" && Number(params.amount_deposited) > 0) {
+                                                amount_deposited = Number(params.amount_deposited);
+                                            } else {
+                                                throw new Error('No amount found in Deposit Id Cashier confirmation: ' + params.deposit_id);
+                                            }
+                                            // Update balances datastore
+                                            const user_cash_id = `${user_deposit_req.trader_flo_address}_${user_deposit_req.currency}`;
+                                            const get_user_balance = await _readDB('cash_balances', user_cash_id);
+                                            let updateUserBalance;
+
+                                            if (typeof get_user_balance == "object"
+                                                && typeof get_user_balance.cash_balance === "number"
+                                            ) {
+                                                get_user_balance.cash_balance += amount_deposited;
+                                                updateUserBalance = await _updateinDB("cash_balances", get_user_balance);
+
+                                            } else {
+                                                let cash_obj = {
+                                                    cash_balance: amount_deposited,
+                                                    currency: user_deposit_req.currency,
+                                                    id: user_cash_id,
+                                                    trader_flo_address: user_deposit_req.trader_flo_address,
+                                                }
+                                                updateUserBalance = await _updateinDB("cash_balances", cash_obj);
+                                            }
+
+                                            if (typeof updateUserBalance !== "object" && updateUserBalance == null)
+                                                throw new Error(`Error: Failed to update balance of User Cash Id: ${user_cash_id}.`);
+
+                                            // Delete data from deposits
+                                            await _removeinDB("cash_deposits", params.deposit_id);
+
+                                            // Broadcast deposit and cash balances datastore data to backups
+                                            let update_cash_balance_obj = {
+                                                depositor_cash_data: updateUserBalance,
+                                                deposit_req_id: params.deposit_id
+                                            }
+                                            let update_cash_balance_str = JSON.stringify(update_cash_balance_obj);
+                                            let update_cash_balance_hash = Crypto.SHA256(update_cash_balance_str);
+                                            let update_cash_balance_sign =
+                                                RM_WALLET
+                                                    .sign(update_cash_balance_hash,
+                                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                    );
+
+                                            update_cash_balance_obj.publicKey =
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                            update_cash_balance_obj.sign = update_cash_balance_sign;
+                                            update_cash_balance_obj.hash = update_cash_balance_hash;
+                                            update_cash_balance_obj.trader_flo_address
+                                                = user_deposit_req.trader_flo_address;
+
+                                            RM_RPC
+                                                .send_rpc
+                                                .call(this,
+                                                    "update_all_cash_deposit_success",
+                                                    update_cash_balance_obj)
+                                                .then(update_cash_balance_req =>
+                                                    doSend(update_cash_balance_req));
+
+                                        } catch (error) {
+                                            throw new Error(error);
+                                        }
+                                    })()
+
+                                    break;
+
+                                case "cashier_confirms_user_cash_withdraw":
+
+                                    (async function () {
+                                        try {
+                                            if (typeof params.withdraw_id !== "string"
+                                                || params.withdraw_id.length < 1
+                                                || typeof params.upi_txid !== "string"
+                                                || params.upi_txid.length < 1)
+                                                throw new Error(`Error: Invalid/Incomplete message sent by cashier.`);
+
+                                            if (localbitcoinplusplus.wallets.my_local_flo_address !== params.receiver_flo_address) return;
+
+                                            let _readDB = readDB;
+                                            let _updateinDB = updateinDB;
+                                            let _removeinDB = removeinDB;
+
+                                            const parent_supernode = params.parent_supernode;
+
+                                            if (localbitcoinplusplus.wallets.my_local_flo_address !== parent_supernode &&
+                                                typeof localbitcoinplusplus.newBackupDatabase.db[parent_supernode] ==
+                                                "object"
+                                            ) {
+                                                const foreign_db =
+                                                    localbitcoinplusplus.newBackupDatabase.db[parent_supernode];
+                                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                                            }
+
+                                            const withdraw_req = await _readDB('withdraw_cash', params.withdraw_id);
+                                            if (typeof withdraw_req !== "object"
+                                                || withdraw_req.id.length <= 0) return;
+
+                                            withdraw_req.upi_txid = params.upi_txid;
+                                            withdraw_req.status = 2; // Cashier sent money to Withdrawer
+                                            const updated_withdraw_req = await _updateinDB('withdraw_cash', withdraw_req, withdraw_req.id);
+
+                                            if (typeof updated_withdraw_req.id !== "string")
+                                                throw new Error(`Error: Failed to update "cashier_confirms_user_cash_withdraw" data.`);
+
+                                            // Broadcast to backups
+                                            RM_RPC
+                                                .send_rpc
+                                                .call(this,
+                                                    "record_upi_tx_of_successfull_withdraw",
+                                                    updated_withdraw_req)
+                                                .then(resp => doSend(resp));
+
+                                            // Delete the request after 24 hours
+                                            let withdraw_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                            localbitcoinplusplus.actions.delay(withdraw_order_life.cashWithdraw).then(function () {
+                                                _removeinDB("withdraw_cash", withdraw_req.id);
+                                            });
+
+                                            let usr_mesg = {
+                                                user_flo_addr: withdraw_req.trader_flo_address,
+                                                msg: `UPI TXID for your cash withdraw of 
+                                            ${withdraw_req.currency} ${withdraw_req.withdraw_amount}: ${withdraw_req.upi_txid}`
+                                            }
+                                            reactor.dispatchEvent('message_for_user', usr_mesg);
+
+                                        } catch (error) {
+                                            throw new Error(error);
+                                        }
+                                    })()
+
+                                    break;
+
+                                default:
+                                    break;
+                            }
+                        }
+                    },
+
+                    parse_server_rpc_response(request) {
+                        var request = JSON_RPC.parse(request);
+                        var response;
+                        if (request.id == this.rpc_req_id) {
+                            // the request ID is maintained
+                            response = request.response; // if successful
+                        }
+                        console.log("res:", response);
+                        return response;
                     }
-                    return true;
-                },
-                place_order(
-                    order_type,
-                    user_flo_address,
-                    product,
-                    currency,
-                    buy_price
-                ) {
-                    var is_valid_order = this.validate_order(
+                };
+
+                // SECTION: Trade Object  
+                /*Initiate trade level with 0*/
+                var Trade = (localbitcoinplusplus.trade = function processTrade() {
+                    this.errors = [];
+                    this.level = 0; // default
+                    this.order_type = null;
+                    this.valid_order_type = ["buy", "sell"];
+                    this.product = null;
+                    this.currency = null;
+                    this.buy_price = null;
+                    this.buyer_public_key = null;
+                    this.buyer_key_signature = null;
+                    this.order_validator_public_key = null;
+                    this.rpc_job = null;
+                    this.floAddress = null;
+                    this.user_flo_address = null;
+                    this.sorted_trade_list = [];
+                });
+
+                Trade.prototype = {
+                    getTrustLevel() {
+                        return this.level;
+                    },
+
+                    setTrustLevel(level) {
+                        if (
+                            typeof level === "number" &&
+                            level === parseInt(level, 10) &&
+                            level > 0 &&
+                            level < 6
+                        ) {
+                            this.level = level;
+                        }
+                    },
+
+                    validate_order(
                         order_type,
                         user_flo_address,
                         product,
                         currency,
                         buy_price
-                    );
-                    if (is_valid_order === true) {
-                        this.rpc_job = "trade_" + this.order_type;
-
-                        let newOrderDataObj = {
-                            order_type: this.order_type,
-                            trader_flo_address: this.user_flo_address,
-                            product: this.product,
-                            currency: this.currency,
-                            buy_price: this.buy_price,
-                            receiver_flo_address:
-                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                        };
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-                        let placeNewOrder = RM_RPC.send_rpc.call(
-                            this,
-                            this.rpc_job,
-                            newOrderDataObj
-                        );
-                        return placeNewOrder;
-                    } else if (typeof is_valid_order == "object") {
-                        var err;
-                        for (err = 0; err < is_valid_order.length; err++) {
-                            notify(`ERROR: ${is_valid_order[err]}`, 'error');
+                    ) {
+                        if (this.valid_order_type.indexOf(order_type) >= 0) {
+                            this.order_type = order_type;
+                        } else {
+                            this.errors.push("Inavlid trade type value.");
                         }
-                        return false;
-                    }
-                },
-                trade_buy(params, callback, backup_db = "") {
-                    let err_msg;
-                    let _addDB = addDB;
-                    let _readDB = readDB;
-                    for (var key in params) {
-                        if (params.hasOwnProperty(key)) {
-                            if (typeof key == undefined || key.trim() == "" || key == null) {
-                                err_msg = "Incomplete or invalid request!";
-                                showMessage(err_msg);
-                                throw new Error(err_msg);
+                        if (user_flo_address.trim() !== "") {
+                            this.user_flo_address = user_flo_address;
+                        } else {
+                            this.errors.push("No receiving BTC or Bank address provided.");
+                        }
+                        if (
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
+                            "undefined" &&
+                            localbitcoinplusplus.master_configurations.tradableAsset1.indexOf(
+                                product
+                            ) >= 0
+                        ) {
+                            this.product = product;
+                        } else {
+                            this.errors.push("Invalid trading product.");
+                        }
+                        if (
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
+                            "undefined" &&
+                            localbitcoinplusplus.master_configurations.tradableAsset2.indexOf(
+                                currency
+                            ) >= 0
+                        ) {
+                            this.currency = currency;
+                        } else {
+                            this.errors.push("Invalid exchanging currency or asset.");
+                        }
+                        if (
+                            localbitcoinplusplus.master_configurations.validTradingAmount.includes(
+                                buy_price
+                            )
+                        ) {
+                            this.buy_price = buy_price;
+                        } else {
+                            this.errors.push(
+                                "Invalid buying price. Please place a valid buy amount."
+                            );
+                        }
+
+                        if (this.errors.length > 0) {
+                            return this.errors;
+                        }
+                        return true;
+                    },
+                    place_order(
+                        order_type,
+                        user_flo_address,
+                        product,
+                        currency,
+                        buy_price
+                    ) {
+                        var is_valid_order = this.validate_order(
+                            order_type,
+                            user_flo_address,
+                            product,
+                            currency,
+                            buy_price
+                        );
+                        if (is_valid_order === true) {
+                            this.rpc_job = "trade_" + this.order_type;
+
+                            let newOrderDataObj = {
+                                order_type: this.order_type,
+                                trader_flo_address: this.user_flo_address,
+                                product: this.product,
+                                currency: this.currency,
+                                buy_price: this.buy_price,
+                                receiver_flo_address:
+                                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                            };
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+                            let placeNewOrder = RM_RPC.send_rpc.call(
+                                this,
+                                this.rpc_job,
+                                newOrderDataObj
+                            );
+                            return placeNewOrder;
+                        } else if (typeof is_valid_order == "object") {
+                            var err;
+                            for (err = 0; err < is_valid_order.length; err++) {
+                                notify(`ERROR: ${is_valid_order[err]}`, 'error');
+                            }
+                            return false;
+                        }
+                    },
+                    trade_buy(params, callback, backup_db = "") {
+                        let err_msg;
+                        let _addDB = addDB;
+                        let _readDB = readDB;
+                        for (var key in params) {
+                            if (params.hasOwnProperty(key)) {
+                                if (typeof key == undefined || key.trim() == "" || key == null) {
+                                    err_msg = "Incomplete or invalid request!";
+                                    showMessage(err_msg);
+                                    throw new Error(err_msg);
+                                }
                             }
                         }
-                    }
-                    if (
-                        params.order_type != "buy" ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                            params.product
-                        ) ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                            params.currency
-                        ) ||
-                        params.currency == params.product
-                    ) {
-                        err_msg = "WARNING: Invalid buy request.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
                         if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
+                            params.order_type != "buy" ||
+                            !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                params.product
+                            ) ||
+                            !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                params.currency
+                            ) ||
+                            params.currency == params.product
                         ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _addDB = foreign_db.backup_addDB.bind(foreign_db);
-                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                            err_msg = "WARNING: Invalid buy request.";
                             showMessage(err_msg);
                             throw new Error(err_msg);
                         }
-                    }
 
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    const RM_TRADE = new localbitcoinplusplus.trade();
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    //Check buyer's fiat balance
-                    const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
-                    _readDB("cash_balances", trader_cash_id).then(function (res) {
-                        if (
-                            typeof res !== "undefined" &&
-                            typeof res.cash_balance == "number" &&
-                            !isNaN(res.cash_balance)
-                        ) {
-                            let buyer_cash_balance = helper_functions.truncateDecimals(res.cash_balance, 2);
-                            let buy_price_btc = parseFloat(params.buy_price);
-                            if (buyer_cash_balance < buy_price_btc) {
-                                err_msg = "WARNING: Insufficient balance of buyer.";
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _addDB = foreign_db.backup_addDB.bind(foreign_db);
+                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
                                 showMessage(err_msg);
                                 throw new Error(err_msg);
                             }
-                            // calculate equivalent BTC for x amount of Cash
-                            let eqBTC = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                buy_price_btc,
-                                params.currency,
-                                params.product
-                            );
-                            eqBTC = helper_functions.truncateDecimals(eqBTC);
-                            if (typeof eqBTC == "number" && eqBTC > 0) {
-                                let res_btc;
+                        }
 
-                                // supernode data query
-                                readDB("localbitcoinUser", "00-01").then(function (user_data) {
-                                    if (
-                                        typeof user_data == "object" &&
-                                        typeof localbitcoinplusplus.wallets
-                                            .MY_SUPERNODE_PRIVATE_KEY == "string" &&
-                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                            .length > 0
-                                    ) {
-                                        try {
-                                            // Add buy oder
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        const RM_TRADE = new localbitcoinplusplus.trade();
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        //Check buyer's fiat balance
+                        const trader_cash_id = `${params.trader_flo_address}_${params.currency}`;
+                        _readDB("cash_balances", trader_cash_id).then(function (res) {
+                            if (
+                                typeof res !== "undefined" &&
+                                typeof res.cash_balance == "number" &&
+                                !isNaN(res.cash_balance)
+                            ) {
+                                let buyer_cash_balance = helper_functions.truncateDecimals(res.cash_balance, 2);
+                                let buy_price_btc = parseFloat(params.buy_price);
+                                if (buyer_cash_balance < buy_price_btc) {
+                                    err_msg = "WARNING: Insufficient balance of buyer.";
+                                    showMessage(err_msg);
+                                    throw new Error(err_msg);
+                                }
+                                // calculate equivalent BTC for x amount of Cash
+                                let eqBTC = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                    buy_price_btc,
+                                    params.currency,
+                                    params.product
+                                );
+                                eqBTC = helper_functions.truncateDecimals(eqBTC);
+                                if (typeof eqBTC == "number" && eqBTC > 0) {
+                                    let res_btc;
+
+                                    // supernode data query
+                                    readDB("localbitcoinUser", "00-01").then(function (user_data) {
+                                        if (
+                                            typeof user_data == "object" &&
+                                            typeof localbitcoinplusplus.wallets
+                                                .MY_SUPERNODE_PRIVATE_KEY == "string" &&
+                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                .length > 0
+                                        ) {
+                                            try {
+                                                // Add buy oder
+                                                params["id"] = helper_functions.unique_id();
+
+                                                let hashed_data = Crypto.SHA256(JSON.stringify(params));
+                                                // Signing of the data by Supernode
+                                                let signed_data = RM_WALLET.sign(
+                                                    hashed_data,
+                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                );
+
+                                                params["data_hash"] = hashed_data;
+                                                params["supernode_sign"] = signed_data;
+                                                params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
+                                                params["status"] = 1;
+
+                                                _addDB("buyOrders", params).then(resp => callback(resp));
+                                            } catch (error) {
+                                                console.error(error);
+                                                callback(false);
+                                            }
+                                        }
+                                    });
+                                    callback(false);
+                                } else {
+                                    err_msg = "Failed to fetch current BTC price.";
+                                    showMessage(err_msg);
+                                    throw new Error(err_msg);
+                                }
+                            } else {
+                                err_msg = "Failed to read cash balance from DB.";
+                                showMessage(err_msg);
+                                throw new Error(err_msg);
+                            }
+                        });
+                    },
+                    trade_sell(params, callback, backup_db = "") {
+                        let err_msg;
+                        let _addDB = addDB;
+                        let _readDB = readDB;
+                        for (var key in params) {
+                            if (params.hasOwnProperty(key)) {
+                                if (
+                                    typeof key == "undefined" ||
+                                    key.trim() == "" ||
+                                    key == null
+                                ) {
+                                    err_msg = "Incomplete or invalid request!";
+                                    showMessage(err_msg);
+                                    throw new Error(err_msg);
+                                }
+                            }
+                        }
+                        if (
+                            params.order_type != "sell" ||
+                            !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                params.product
+                            ) ||
+                            !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                params.currency
+                            ) ||
+                            params.currency == params.product
+                        ) {
+                            err_msg = "Invalid sell request.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        }
+
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _addDB = foreign_db.backup_addDB.bind(foreign_db);
+                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                showMessage(err_msg);
+                                throw new Error(err_msg);
+                            }
+                        }
+
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        const RM_TRADE = new localbitcoinplusplus.trade();
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        // Check crypto balance of the seller
+                        let seller_btc_id = `${params.trader_flo_address}_${params.product}`;
+                        _readDB("crypto_balances", seller_btc_id).then(function (res) {
+                            if (
+                                typeof res !== "undefined" &&
+                                typeof res.trader_flo_address == "string" &&
+                                res.trader_flo_address.length > 0 &&
+                                res.crypto_balance > 0
+                            ) {
+                                let seller_btc_balance = helper_functions.truncateDecimals(res.crypto_balance);
+                                let sell_price_in_inr = parseFloat(params.buy_price);
+                                let eqBTC = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                    sell_price_in_inr,
+                                    params.currency,
+                                    params.product
+                                );
+                                eqBTC = helper_functions.truncateDecimals(eqBTC);
+                                if (typeof eqBTC == "number" && eqBTC > 0) {
+                                    if (seller_btc_balance < eqBTC) {
+                                        err_msg = "Insufficient BTC balance.";
+                                        showMessage(err_msg);
+                                        throw new Error(err_msg);
+                                    }
+
+                                    // supernode data query
+                                    readDB("localbitcoinUser", "00-01").then(function (user_data) {
+                                        if (
+                                            typeof user_data == "object" &&
+                                            typeof localbitcoinplusplus.wallets
+                                                .MY_SUPERNODE_PRIVATE_KEY == "string" &&
+                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                .length > 0
+                                        ) {
+                                            //Add cash balance
                                             params["id"] = helper_functions.unique_id();
 
                                             let hashed_data = Crypto.SHA256(JSON.stringify(params));
@@ -21485,1664 +25450,1571 @@
                                             params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
                                             params["status"] = 1;
 
-                                            _addDB("buyOrders", params).then(resp => callback(resp));
-                                        } catch (error) {
-                                            console.error(error);
-                                            callback(false);
+                                            _addDB("sellOrders", params).then(resp => callback(resp));
                                         }
-                                    }
-                                });
-                                callback(false);
-                            } else {
-                                err_msg = "Failed to fetch current BTC price.";
-                                showMessage(err_msg);
-                                throw new Error(err_msg);
-                            }
-                        } else {
-                            err_msg = "Failed to read cash balance from DB.";
-                            showMessage(err_msg);
-                            throw new Error(err_msg);
-                        }
-                    });
-                },
-                trade_sell(params, callback, backup_db = "") {
-                    let err_msg;
-                    let _addDB = addDB;
-                    let _readDB = readDB;
-                    for (var key in params) {
-                        if (params.hasOwnProperty(key)) {
-                            if (
-                                typeof key == "undefined" ||
-                                key.trim() == "" ||
-                                key == null
-                            ) {
-                                err_msg = "Incomplete or invalid request!";
-                                showMessage(err_msg);
-                                throw new Error(err_msg);
-                            }
-                        }
-                    }
-                    if (
-                        params.order_type != "sell" ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                            params.product
-                        ) ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                            params.currency
-                        ) ||
-                        params.currency == params.product
-                    ) {
-                        err_msg = "Invalid sell request.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _addDB = foreign_db.backup_addDB.bind(foreign_db);
-                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                            showMessage(err_msg);
-                            throw new Error(err_msg);
-                        }
-                    }
-
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    const RM_TRADE = new localbitcoinplusplus.trade();
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    // Check crypto balance of the seller
-                    let seller_btc_id = `${params.trader_flo_address}_${params.product}`;
-                    _readDB("crypto_balances", seller_btc_id).then(function (res) {
-                        if (
-                            typeof res !== "undefined" &&
-                            typeof res.trader_flo_address == "string" &&
-                            res.trader_flo_address.length > 0 &&
-                            res.crypto_balance > 0
-                        ) {
-                            let seller_btc_balance = helper_functions.truncateDecimals(res.crypto_balance);
-                            let sell_price_in_inr = parseFloat(params.buy_price);
-                            let eqBTC = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                sell_price_in_inr,
-                                params.currency,
-                                params.product
-                            );
-                            eqBTC = helper_functions.truncateDecimals(eqBTC);
-                            if (typeof eqBTC == "number" && eqBTC > 0) {
-                                if (seller_btc_balance < eqBTC) {
-                                    err_msg = "Insufficient BTC balance.";
+                                    });
+                                    callback(false);
+                                } else {
+                                    err_msg = "Failed to fetch current BTC price.";
                                     showMessage(err_msg);
                                     throw new Error(err_msg);
                                 }
-
-                                // supernode data query
-                                readDB("localbitcoinUser", "00-01").then(function (user_data) {
-                                    if (
-                                        typeof user_data == "object" &&
-                                        typeof localbitcoinplusplus.wallets
-                                            .MY_SUPERNODE_PRIVATE_KEY == "string" &&
-                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                            .length > 0
-                                    ) {
-                                        //Add cash balance
-                                        params["id"] = helper_functions.unique_id();
-
-                                        let hashed_data = Crypto.SHA256(JSON.stringify(params));
-                                        // Signing of the data by Supernode
-                                        let signed_data = RM_WALLET.sign(
-                                            hashed_data,
-                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                        );
-
-                                        params["data_hash"] = hashed_data;
-                                        params["supernode_sign"] = signed_data;
-                                        params["supernodePubKey"] = user_data.myLocalFLOPublicKey;
-                                        params["status"] = 1;
-
-                                        _addDB("sellOrders", params).then(resp => callback(resp));
-                                    }
-                                });
-                                callback(false);
                             } else {
-                                err_msg = "Failed to fetch current BTC price.";
+                                err_msg = "Failed to read BTC balance from DB.";
                                 showMessage(err_msg);
                                 throw new Error(err_msg);
                             }
-                        } else {
-                            err_msg = "Failed to read BTC balance from DB.";
+                        });
+                    },
+                    depositAsset(assetType, amount, currency, userFLOaddress) {
+                        if (
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset1 ==
+                            "undefined" ||
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
+                            "undefined" ||
+                            (!localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                assetType
+                            ) &&
+                                !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                    assetType
+                                ))
+                        ) {
+                            err_msg = "Invalid asset error";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (parseFloat(amount) <= 0) {
+                            err_msg = "Invalid amount error.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (userFLOaddress.length < 0) {
+                            err_msg = "User address required.";
                             showMessage(err_msg);
                             throw new Error(err_msg);
                         }
-                    });
-                },
-                depositAsset(assetType, amount, currency, userFLOaddress) {
-                    if (
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset1 ==
-                        "undefined" ||
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
-                        "undefined" ||
-                        (!localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                            assetType
-                        ) &&
+                        let deposit_request_object = {
+                            trader_flo_address: userFLOaddress,
+                            depositing_amount: amount,
+                            currency: currency,
+                            depositor_key_signature: null,
+                            depositor_public_key: null,
+                            operation_type: "deposit",
+                            order_validator_public_key: null,
+                            product: assetType,
+                            receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                        };
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+                        RM_RPC.send_rpc
+                            .call(this, "deposit_asset_request", deposit_request_object)
+                            .then(deposit_request => doSend(deposit_request));
+                    },
+                    depositCash(amount, currency, userFLOaddress, user_upi) {
+                        if (
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
+                            "undefined" ||
                             !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                assetType
-                            ))
+                                currency
+                            )
+                        ) {
+                            err_msg = "Invalid asset error";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (parseFloat(amount) <= 0) {
+                            err_msg = "Invalid amount error.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (userFLOaddress.length <= 0) {
+                            err_msg = "User address required.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (typeof user_upi !== "string" || user_upi.length < 1) {
+                            err_msg = "Error: Invalid UPI id.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        }
+                        let deposit_request_object = {
+                            trader_flo_address: userFLOaddress,
+                            depositing_amount: amount,
+                            currency: currency,
+                            user_upi: user_upi,
+                            operation_type: "deposit_cash",
+                            receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                        };
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+                        RM_RPC.send_rpc
+                            .call(this, "deposit_cash_request", deposit_request_object)
+                            .then(deposit_request => doSend(deposit_request));
+                    },
+                    withdrawAsset(
+                        assetType,
+                        amount,
+                        receivinAddress,
+                        userFLOaddress,
+                        currency,
+                        callback
                     ) {
-                        err_msg = "Invalid asset error";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (parseFloat(amount) <= 0) {
-                        err_msg = "Invalid amount error.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (userFLOaddress.length < 0) {
-                        err_msg = "User address required.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-                    let deposit_request_object = {
-                        trader_flo_address: userFLOaddress,
-                        depositing_amount: amount,
-                        currency: currency,
-                        depositor_key_signature: null,
-                        depositor_public_key: null,
-                        operation_type: "deposit",
-                        order_validator_public_key: null,
-                        product: assetType,
-                        receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                    };
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-                    RM_RPC.send_rpc
-                        .call(this, "deposit_asset_request", deposit_request_object)
-                        .then(deposit_request => doSend(deposit_request));
-                },
-                depositCash(amount, currency, userFLOaddress, user_upi) {
-                    if (
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
-                        "undefined" ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                            currency
-                        )
-                    ) {
-                        err_msg = "Invalid asset error";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (parseFloat(amount) <= 0) {
-                        err_msg = "Invalid amount error.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (userFLOaddress.length <= 0) {
-                        err_msg = "User address required.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (typeof user_upi !== "string" || user_upi.length < 1) {
-                        err_msg = "Error: Invalid UPI id.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-                    let deposit_request_object = {
-                        trader_flo_address: userFLOaddress,
-                        depositing_amount: amount,
-                        currency: currency,
-                        user_upi: user_upi,
-                        operation_type: "deposit_cash",
-                        receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                    };
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-                    RM_RPC.send_rpc
-                        .call(this, "deposit_cash_request", deposit_request_object)
-                        .then(deposit_request => doSend(deposit_request));
-                },
-                withdrawAsset(
-                    assetType,
-                    amount,
-                    receivinAddress,
-                    userFLOaddress,
-                    currency,
-                    callback
-                ) {
-                    let err_msg;
-                    if (
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset1 ==
-                        "undefined" ||
-                        typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
-                        "undefined" ||
-                        (!localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                            assetType
-                        ) &&
-                            !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                        let err_msg;
+                        if (
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset1 ==
+                            "undefined" ||
+                            typeof localbitcoinplusplus.master_configurations.tradableAsset2 ==
+                            "undefined" ||
+                            (!localbitcoinplusplus.master_configurations.tradableAsset1.includes(
                                 assetType
                             ) &&
-                            !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                currency
-                            ))
-                    ) {
-                        err_msg = "Invalid asset error";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (parseFloat(amount) <= 0) {
-                        err_msg = "Invalid amount error.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (userFLOaddress.length < 0) {
-                        err_msg = "User address required.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    } else if (receivinAddress.trim() == "") {
-                        err_msg =
-                            "You must provide a vaid Bitcoin address to receive funds.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-
-                    let withdraw_request_object = {
-                        trader_flo_address: userFLOaddress,
-                        receivinAddress: receivinAddress,
-                        withdrawing_amount: amount,
-                        wihdrawer_key_signature: null,
-                        wihdrawer_public_key: null,
-                        operation_type: "withdraw",
-                        order_validator_public_key: null,
-                        product: assetType,
-                        currency: currency,
-                        receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                    };
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-                    RM_RPC.send_rpc
-                        .call(this, "withdraw_request_method", withdraw_request_object)
-                        .then(withdraw_request => doSend(withdraw_request));
-                },
-                calculateCryptoEquivalentOfCash(price, currency = "USD", crypto_code) {
-                    if (
-                        localbitcoinplusplus.master_configurations.validTradingAmount.includes(
-                            price
-                        )
-                    ) {
-                        if (
-                            !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                crypto_code
-                            )
-                        )
-                            return false;
-                        if (
-                            !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                currency
-                            )
-                        )
-                            return false;
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-                        let current_crypto_price = RM_TRADE.get_current_crypto_price_in_fiat(
-                            crypto_code,
-                            currency
-                        );
-                        if (
-                            typeof current_crypto_price == "object" &&
-                            current_crypto_price.rate > 0
+                                !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                    assetType
+                                ) &&
+                                !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                    currency
+                                ))
                         ) {
-                            return helper_functions.truncateDecimals(price / current_crypto_price.rate);
+                            err_msg = "Invalid asset error";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (parseFloat(amount) <= 0) {
+                            err_msg = "Invalid amount error.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (userFLOaddress.length < 0) {
+                            err_msg = "User address required.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        } else if (receivinAddress.trim() == "") {
+                            err_msg =
+                                "You must provide a vaid Bitcoin address to receive funds.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
                         }
-                    }
-                    let err_msg = `WARNING: Failed to calculate crypto equivalent of cash.`;
-                    showMessage(err_msg);
-                    throw new Error(err_msg);
-                },
-                get_current_crypto_price_in_fiat(crypto_code, currency_code) {
-                    let current_rate_obj =
-                        localbitcoinplusplus.trade[
-                        `current_${crypto_code}_price_in_${currency_code}`
-                        ];
-                    if (
-                        typeof current_rate_obj == "object" &&
-                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                            current_rate_obj.supernode_pub_key
-                        )
-                    ) {
-                        if (crypto_code == "BTC_TEST") {
-                            crypto_code = "BTC";
-                        }
-                        if (crypto_code == "FLO_TEST") {
-                            crypto_code = "FLO";
-                        }
-                        let rate_obj = {
-                            id: `${crypto_code}_${currency_code}`,
-                            crypto_code: crypto_code,
-                            currency_code: currency_code,
-                            rate: current_rate_obj.rate,
-                            timestamp: current_rate_obj.timestamp
-                        };
-                        const rate_obj_str = JSON.stringify(rate_obj);
-                        const rate_obj_hash = Crypto.SHA256(rate_obj_str);
 
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        let withdraw_request_object = {
+                            trader_flo_address: userFLOaddress,
+                            receivinAddress: receivinAddress,
+                            withdrawing_amount: amount,
+                            wihdrawer_key_signature: null,
+                            wihdrawer_public_key: null,
+                            operation_type: "withdraw",
+                            order_validator_public_key: null,
+                            product: assetType,
+                            currency: currency,
+                            receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                        };
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+                        RM_RPC.send_rpc
+                            .call(this, "withdraw_request_method", withdraw_request_object)
+                            .then(withdraw_request => doSend(withdraw_request));
+                    },
+                    calculateCryptoEquivalentOfCash(price, currency = "USD", crypto_code) {
                         if (
-                            RM_WALLET.verify(
-                                rate_obj_hash,
-                                current_rate_obj.sign,
+                            localbitcoinplusplus.master_configurations.validTradingAmount.includes(
+                                price
+                            )
+                        ) {
+                            if (
+                                !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                    crypto_code
+                                )
+                            )
+                                return false;
+                            if (
+                                !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                    currency
+                                )
+                            )
+                                return false;
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+                            let current_crypto_price = RM_TRADE.get_current_crypto_price_in_fiat(
+                                crypto_code,
+                                currency
+                            );
+                            if (
+                                typeof current_crypto_price == "object" &&
+                                current_crypto_price.rate > 0
+                            ) {
+                                return helper_functions.truncateDecimals(price / current_crypto_price.rate);
+                            }
+                        }
+                        let err_msg = `WARNING: Failed to calculate crypto equivalent of cash.`;
+                        showMessage(err_msg);
+                        throw new Error(err_msg);
+                    },
+                    get_current_crypto_price_in_fiat(crypto_code, currency_code) {
+                        let current_rate_obj =
+                            localbitcoinplusplus.trade[
+                            `current_${crypto_code}_price_in_${currency_code}`
+                            ];
+                        if (
+                            typeof current_rate_obj == "object" &&
+                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
                                 current_rate_obj.supernode_pub_key
                             )
                         ) {
-                            return current_rate_obj;
+                            if (crypto_code == "BTC_TEST") {
+                                crypto_code = "BTC";
+                            }
+                            if (crypto_code == "FLO_TEST") {
+                                crypto_code = "FLO";
+                            }
+                            let rate_obj = {
+                                id: `${crypto_code}_${currency_code}`,
+                                crypto_code: crypto_code,
+                                currency_code: currency_code,
+                                rate: current_rate_obj.rate,
+                                timestamp: current_rate_obj.timestamp
+                            };
+                            const rate_obj_str = JSON.stringify(rate_obj);
+                            const rate_obj_hash = Crypto.SHA256(rate_obj_str);
+
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            if (
+                                RM_WALLET.verify(
+                                    rate_obj_hash,
+                                    current_rate_obj.sign,
+                                    current_rate_obj.supernode_pub_key
+                                )
+                            ) {
+                                return current_rate_obj;
+                            }
+                            return false;
                         }
-                        return false;
-                    }
-                },
-                async resolve_current_crypto_price_in_fiat(crypto_code, currency_code) {
-                    let today = +new Date();
-                    const RM_TRADE = new localbitcoinplusplus.trade();
-                    let last_update_of_fiat_price_obj = RM_TRADE.get_current_crypto_price_in_fiat(
-                        crypto_code,
-                        currency_code
-                    );
-                    if (
-                        typeof last_update_of_fiat_price_obj !== "object" ||
-                        today - last_update_of_fiat_price_obj.timestamp > 3600000
-                    ) {
-                        last_update_of_fiat_price_obj = await RM_TRADE.set_current_crypto_price_in_fiat(
+                    },
+                    async resolve_current_crypto_price_in_fiat(crypto_code, currency_code) {
+                        let today = +new Date();
+                        const RM_TRADE = new localbitcoinplusplus.trade();
+                        let last_update_of_fiat_price_obj = RM_TRADE.get_current_crypto_price_in_fiat(
                             crypto_code,
                             currency_code
                         );
-                        return last_update_of_fiat_price_obj;
-                    } else {
-                        return last_update_of_fiat_price_obj;
-                    }
-                },
-                usd_to_fiat_exchange_rate(currency_code = "INR") {
-                    return new Promise((resolve, reject) => {
-                        helper_functions
-                            .chainAjaxRequest("GET_PRICES", 
-                                localbitcoinplusplus.server.flo_api_mainnet
-                            ).then(res => {
-                                if (
-                                    typeof res == "object" &&
-                                    typeof res.prices.USDINR == "number"
-                                ) {
-                                    Object.defineProperty(
-                                        localbitcoinplusplus.trade,
-                                        `current_USD_price_in_${currency_code}`,
-                                        {
-                                            value: {
-                                                rate: res.prices.USDINR,
-                                                timestamp: +new Date()
-                                            },
-                                            writable: true,
-                                            configurable: false,
-                                            enumerable: true
-                                        }
-                                    );
-
-                                    localbitcoinplusplus.trade[
-                                        `current_USD_price_in_${currency_code}`
-                                    ];
-
-                                    resolve(res["quotes"][`USD${currency_code}`]);
-                                    return;
-                                }
-                                reject(false);
-                            });
-                    });
-                },
-                // This function should be run periodically maybe through cron job
-                async update_fiat_to_crypto_exchange_rate(crypto_code = "", fiat = "") {
-                    if (crypto_code == "BTC_TEST") {
-                        crypto_code = "BTC";
-                    } else if (crypto_code == "FLO_TEST") {
-                        crypto_code = "FLO";
-                    }
-                    const new_price = await this.fiat_to_crypto_exchange_rate_from_API(crypto_code, fiat)
-                    console.log(new_price);
-                    if (typeof new_price == "number") {
-                        let rate_obj = {
-                            id: `${crypto_code}_${fiat}`,
-                            crypto_code: crypto_code,
-                            currency_code: fiat,
-                            rate: new_price,
-                            timestamp: +new Date()
-                        };
-                        const rate_obj_str = JSON.stringify(rate_obj);
-                        const rate_obj_hash = Crypto.SHA256(rate_obj_str);
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        const rate_obj_sign = RM_WALLET.sign(
-                            rate_obj_hash,
-                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                        );
-                        rate_obj["supernode_pub_key"] =
-                            localbitcoinplusplus.wallets.my_local_flo_public_key;
-                        rate_obj["sign"] = rate_obj_sign;
-
-                        updateinDB("crypto_fiat_rates", rate_obj)
-                            .then(() => {
-                                showMessage(`INFO: ${crypto_code}<=>${fiat} rate updated.`);
-                                this.resolve_current_crypto_price_in_fiat(
-                                    crypto_code,
-                                    fiat
-                                );  
-                            })
-                            .catch(() =>
-                                console.error(
-                                    `ERROR: Failed to update ${crypto_code}<=>${fiat} rate.`
-                                )
+                        if (
+                            typeof last_update_of_fiat_price_obj !== "object" ||
+                            today - last_update_of_fiat_price_obj.timestamp > 3600000
+                        ) {
+                            last_update_of_fiat_price_obj = await RM_TRADE.set_current_crypto_price_in_fiat(
+                                crypto_code,
+                                currency_code
                             );
+                            return last_update_of_fiat_price_obj;
+                        } else {
+                            return last_update_of_fiat_price_obj;
+                        }
+                    },
+                    usd_to_fiat_exchange_rate(currency_code = "INR") {
+                        return new Promise((resolve, reject) => {
+                            helper_functions
+                                .chainAjaxRequest("GET_PRICES",
+                                    localbitcoinplusplus.server.flo_api_mainnet
+                                ).then(res => {
+                                    if (
+                                        typeof res == "object" &&
+                                        typeof res.prices.USDINR == "number"
+                                    ) {
+                                        Object.defineProperty(
+                                            localbitcoinplusplus.trade,
+                                            `current_USD_price_in_${currency_code}`,
+                                            {
+                                                value: {
+                                                    rate: res.prices.USDINR,
+                                                    timestamp: +new Date()
+                                                },
+                                                writable: true,
+                                                configurable: false,
+                                                enumerable: true
+                                            }
+                                        );
 
-                        return true;
-                    } else {
-                        console.error(
-                            `ERROR: Failed to get valid response while fetching ${crypto_code}<=>${fiat} rate.`
-                        );
-                    }
-                        
-                },
-                fiat_to_crypto_exchange_rate_from_API(crypto_code = "", fiat = "") {
-                    return new Promise((resolve, reject) => {
+                                        localbitcoinplusplus.trade[
+                                            `current_USD_price_in_${currency_code}`
+                                        ];
+
+                                        resolve(res["quotes"][`USD${currency_code}`]);
+                                        return;
+                                    }
+                                    reject(false);
+                                });
+                        });
+                    },
+                    // This function should be run periodically maybe through cron job
+                    async update_fiat_to_crypto_exchange_rate(crypto_code = "", fiat = "") {
                         if (crypto_code == "BTC_TEST") {
                             crypto_code = "BTC";
                         } else if (crypto_code == "FLO_TEST") {
                             crypto_code = "FLO";
                         }
-                        helper_functions
-                            .chainAjaxRequest("GET_PRICES", localbitcoinplusplus.server.flo_api_mainnet)
-                            .then(async res => {
-                                if (
-                                    typeof res == "object" &&
-                                    typeof res.prices == "object"
-                                ) {
-                                    let new_price = res.prices[`${crypto_code}${fiat}`];
-                                    resolve(new_price);
-                                    return;
-                                } else {
-                                    reject(false);
-                                }
-                            })
-                            .catch(e => {
-                                console.error(e);
-                                reject(false);
-                            });
-                    });
-                },
-                fiat_to_crypto_exchange_rate(crypto_code = "", fiat = "") {
-                    return new Promise((resolve, reject) => {
-                        try {
+                        const new_price = await this.fiat_to_crypto_exchange_rate_from_API(crypto_code, fiat)
+                        console.log(new_price);
+                        if (typeof new_price == "number") {
+                            let rate_obj = {
+                                id: `${crypto_code}_${fiat}`,
+                                crypto_code: crypto_code,
+                                currency_code: fiat,
+                                rate: new_price,
+                                timestamp: +new Date()
+                            };
+                            const rate_obj_str = JSON.stringify(rate_obj);
+                            const rate_obj_hash = Crypto.SHA256(rate_obj_str);
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            const rate_obj_sign = RM_WALLET.sign(
+                                rate_obj_hash,
+                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                            );
+                            rate_obj["supernode_pub_key"] =
+                                localbitcoinplusplus.wallets.my_local_flo_public_key;
+                            rate_obj["sign"] = rate_obj_sign;
+
+                            updateinDB("crypto_fiat_rates", rate_obj)
+                                .then(() => {
+                                    showMessage(`INFO: ${crypto_code}<=>${fiat} rate updated.`);
+                                    this.resolve_current_crypto_price_in_fiat(
+                                        crypto_code,
+                                        fiat
+                                    );
+                                })
+                                .catch(() =>
+                                    console.error(
+                                        `ERROR: Failed to update ${crypto_code}<=>${fiat} rate.`
+                                    )
+                                );
+
+                            return true;
+                        } else {
+                            console.error(
+                                `ERROR: Failed to get valid response while fetching ${crypto_code}<=>${fiat} rate.`
+                            );
+                        }
+
+                    },
+                    fiat_to_crypto_exchange_rate_from_API(crypto_code = "", fiat = "") {
+                        return new Promise((resolve, reject) => {
                             if (crypto_code == "BTC_TEST") {
                                 crypto_code = "BTC";
                             } else if (crypto_code == "FLO_TEST") {
                                 crypto_code = "FLO";
                             }
-                            let id = `${crypto_code}_${fiat}`;
-                            readDB("crypto_fiat_rates", id).then(res => {
-                                if (typeof res == "object") {
-                                    return resolve(res);
-                                }
-                                reject(false);
-                            });
-                        } catch (e) {
-                            reject(e);
-                        }
-                    });
-                },
-                async set_current_crypto_price_in_fiat(crypto_code, currency_code) {
-                    if (
-                        !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                            crypto_code
-                        ) ||
-                        !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                            currency_code
-                        ) ||
-                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                        )
-                    )
-                        return false;
-
-                    let rate_obj = null;
-
-                    if (crypto_code == "BTC" && currency_code == "USD") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            crypto_code,
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "BTC_TEST" && currency_code == "USD") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            "BTC",
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "BTC" && currency_code == "INR") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            crypto_code,
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "BTC_TEST" && currency_code == "INR") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            "BTC",
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "FLO" && currency_code == "USD") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            crypto_code,
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "FLO_TEST" && currency_code == "USD") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            "FLO",
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "FLO" && currency_code == "INR") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            crypto_code,
-                            currency_code
-                        );
-                    }
-                    if (crypto_code == "FLO_TEST" && currency_code == "INR") {
-                        rate_obj = await this.fiat_to_crypto_exchange_rate(
-                            "FLO",
-                            currency_code
-                        );
-                    }
-
-                    if (rate_obj == null)
-                        throw new Error(`WARNING: Failed to get price.`);
-
-                    Object.defineProperty(
-                        localbitcoinplusplus.trade,
-                        `current_${crypto_code}_price_in_${currency_code}`,
-                        {
-                            value: rate_obj,
-                            writable: true,
-                            configurable: false,
-                            enumerable: true
-                        }
-                    );
-                    return localbitcoinplusplus.trade[
-                        `current_${crypto_code}_price_in_${currency_code}`
-                    ];
-                },
-                // Send transaction for multiple inputs and outputs
-                async sendMultipleInputsTransaction(
-                    crypto_type,
-                    utxo_addr_wif,
-                    receiver_address,
-                    receiving_amount,
-                    change_adress,
-                    custom_floData = ""
-                ) {
-                    try {
-                        let blockchain_explorer;
-                        let miners_fee = 0.0003;
-                        let miner_fee_obj = JSON.parse(
-                            localbitcoinplusplus.master_configurations.miners_fee
-                        );
-                        if (crypto_type == "BTC") {
-                            blockchain_explorer = localbitcoinplusplus.server.btc_mainnet;
-                            miners_fee = miner_fee_obj.btc;
-                        } else if (crypto_type == "BTC_TEST") {
-                            blockchain_explorer = localbitcoinplusplus.server.btc_testnet;
-                            miners_fee = miner_fee_obj.btc;
-                        } else if (crypto_type == "FLO") {
-                            blockchain_explorer = localbitcoinplusplus.server.flo_mainnet;
-                            miners_fee = miner_fee_obj.flo;
-                        } else if (crypto_type == "FLO_TEST") {
-                            blockchain_explorer = localbitcoinplusplus.server.flo_testnet;
-                            miners_fee = miner_fee_obj.flo;
-                        }
-
-                        if (typeof blockchain_explorer[0] !== "string") {
-                            notify(
-                                `WARNING: Please select cryptocurrency/fiat value from select bar.`, 'error'
-                                , 'error');
-                            return false;
-                        }
-
-                        let utxo_list_req = [];
-                        const RM_WALLET = new localbitcoinplusplus.wallets;
-
-                        for (const pk of utxo_addr_wif) {
-                            let keygen = RM_WALLET.generateFloKeys(pk, crypto_type);
-                            let utxo_addr = keygen.address;
-                            utxo_list_req.push(helper_functions.chainAjaxRequest("UTXOS_BY_ADDRESS", blockchain_explorer, [utxo_addr]));
-                        }
-
-                        let all_utxos = await Promise.all(utxo_list_req);
-                        all_utxos = all_utxos.filter(f => ![undefined, null].includes(f));
-                        if (all_utxos.length > 0) {
-
-                            let utxo_list = [].concat(...all_utxos);
-                            utxo_list.sort((a, b) => b.confirmations - a.confirmations);
-                            let btc_eq_receiving_amount = Number(receiving_amount);
-
-                            let trx = bitjs[crypto_type].transaction();
-                            let sum = 0;
-                            let signing_private_keys_array = [];
-
-                            for (var key in utxo_list) {
-                                if (utxo_list[key].confirmations > 0) {
-                                    var obj = utxo_list[key];
-                                    // Find the private key of this utxo (signingPk)
-                                    let signingPk = utxo_addr_wif
-                                        .filter(pk => RM_WALLET.generateFloKeys(pk, crypto_type).address === obj.address);
-
-                                    if (typeof signingPk[0] == "string") {
-                                        signing_private_keys_array.push(signingPk[0]);
-                                    } else continue;
-                                    sum += obj.amount;
-
-                                    if (btc_eq_receiving_amount <= sum) {
-                                        trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
-                                        break;
+                            helper_functions
+                                .chainAjaxRequest("GET_PRICES", localbitcoinplusplus.server.flo_api_mainnet)
+                                .then(async res => {
+                                    if (
+                                        typeof res == "object" &&
+                                        typeof res.prices == "object"
+                                    ) {
+                                        let new_price = res.prices[`${crypto_code}${fiat}`];
+                                        resolve(new_price);
+                                        return;
                                     } else {
-                                        trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
-                                    }
-                                }
-                            }
-
-                            if (sum <= 0) {
-                                console.log(utxo_list);
-                                throw new Error("ERROR: No amount found in UTXO.");
-                            }
-
-                            // Output cannot be greater than input
-                            if (sum < btc_eq_receiving_amount) {
-                                throw new Error(
-                                    `Error: Insufficient balance (${sum}) in exchange. Please try again later.`
-                                );
-                            }
-
-                            if (btc_eq_receiving_amount - miners_fee <= 0)
-                                throw new Error(
-                                    `Error: Receiving amount cannot be less than miners_fee.`
-                                );
-
-                            btc_eq_receiving_amount = btc_eq_receiving_amount - miners_fee;
-
-                            trx.addoutput(receiver_address, btc_eq_receiving_amount);
-
-                            let change_amount = 0;
-                            if (sum - btc_eq_receiving_amount - miners_fee > 0) {
-                                change_amount = sum - btc_eq_receiving_amount - miners_fee;
-                            }
-
-                            if (change_amount > 0) {
-                                if (typeof change_adress !== "string"
-                                    || change_adress.length < 1) {
-                                    let change_adress_keygen = RM_WALLET.generateFloKeys(utxo_addr_wif[0], crypto_type);
-                                    change_adress = change_adress_keygen.address;
-                                }
-                                trx.addoutput(change_adress, change_amount);
-                            }
-                            var sendFloData = `localbitcoinpluslus tx: Send ${btc_eq_receiving_amount} ${crypto_type} to ${receiver_address}.`; //flochange adding place for flodata -- need a validation of 1024 chars
-                            if (custom_floData.length > 0) {
-                                sendFloData = custom_floData;
-                            }
-                            sendFloData = removeWhiteSpaces(sendFloData);
-                            if (crypto_type == "FLO" || crypto_type == "FLO_TEST") {
-                                trx.addflodata(sendFloData); // flochange .. create this function
-                            }
-
-                            console.log(trx);
-
-                            let signedTxHash = trx.sign(signing_private_keys_array, 1); //SIGHASH_ALL DEFAULT 1
-                            console.log(signedTxHash);
-
-                            var tx_send_url = `${blockchain_explorer[0]}/api/tx/send`;
-                            var params = { "rawtx": signedTxHash };
-
-                            const tx_resp = await helper_functions.ajaxPost(tx_send_url, params);
-
-                            let response_obj = {};
-
-                            console.log(tx_resp);
-
-                            if (typeof tx_resp == "object" && tx_resp !== null) {
-                                response_obj = {
-                                    error: false,
-                                    signedTxHash: signedTxHash,
-                                    txid: tx_resp
-                                };
-                                return response_obj;
-                            } else {
-                                throw new Error('Explorer returned Empty Txid');
-                            }
-
-                        } else {
-                            throw new Error('No utxos found');
-                        }
-
-                    } catch (e) {
-                        console.error(e);
-                        return {
-                            error: true,
-                            msg: e,
-                            signedTxHash: "",
-                            txid: ""
-                        };
-                    }
-                },
-                /*Finds the best buy sell id match for a trade*/
-                createTradePipes(trading_currency = "USD", backup_db = "") {
-                    let _readAllDB = readAllDB;
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                            showMessage(err_msg);
-                            throw new Error(err_msg);
-                        }
-                    }
-                    try {
-                        _readAllDB("sellOrders").then(function (sellOrdersList) {
-                            if (sellOrdersList.length > 0) {
-                                sellOrdersList = sellOrdersList.filter(
-                                    sellOrder => sellOrder.currency == trading_currency
-                                );
-                                _readAllDB("buyOrders").then(function (buyOrdersList) {
-                                    if (buyOrdersList.length > 0) {
-                                        buyOrdersList = buyOrdersList.filter(
-                                            buyOrder => buyOrder.currency == trading_currency
-                                        );
-                                        let buy = [];
-                                        let sell = [];
-                                        let buysell = [];
-                                        let buysellArray = [];
-                                        let buyPipe = [];
-                                        let sellPipe = [];
-                                        localbitcoinplusplus.master_configurations.validTradingAmount.map(
-                                            li => {
-                                                buy[li] = buyOrdersList.filter(
-                                                    buyOrder => buyOrder.buy_price == li
-                                                );
-                                                sell[li] = sellOrdersList.filter(
-                                                    sellOrder => sellOrder.buy_price == li
-                                                );
-                                                buysell[li] = {
-                                                    buy: buy[li],
-                                                    sell: sell[li]
-                                                };
-                                                buysellArray[li] = Object.entries(buysell[li]).map(
-                                                    ([key, value]) => ({
-                                                        key,
-                                                        value
-                                                    })
-                                                );
-                                                buyPipe = buysellArray[li][0];
-                                                sellPipe = buysellArray[li][1];
-                                                let n =
-                                                    buyPipe.value.length < sellPipe.value.length
-                                                        ? buyPipe.value.length
-                                                        : sellPipe.value.length;
-
-                                                if (
-                                                    buyPipe.value.length > 0 &&
-                                                    sellPipe.value.length > 0
-                                                ) {
-                                                    const RM_TRADE = new localbitcoinplusplus.trade();
-                                                    const RM_RPC = new localbitcoinplusplus.rpc();
-                                                    for (let i = 0; i < n; i++) {
-                                                        RM_TRADE.launchTrade(
-                                                            buyPipe.value[i],
-                                                            sellPipe.value[i],
-                                                            backup_db
-                                                        ).then(supernode_res => {
-                                                            if (supernode_res !== false
-                                                                && typeof supernode_res == "object") {
-                                                                RM_RPC.send_rpc
-                                                                    .call(
-                                                                        this,
-                                                                        "trade_balance_updates",
-                                                                        supernode_res
-                                                                    )
-                                                                    .then(server_res => doSend(server_res));
-                                                            }
-                                                        });
-                                                    }
-                                                }
-                                            }
-                                        );
+                                        reject(false);
                                     }
+                                })
+                                .catch(e => {
+                                    console.error(e);
+                                    reject(false);
                                 });
+                        });
+                    },
+                    fiat_to_crypto_exchange_rate(crypto_code = "", fiat = "") {
+                        return new Promise((resolve, reject) => {
+                            try {
+                                if (crypto_code == "BTC_TEST") {
+                                    crypto_code = "BTC";
+                                } else if (crypto_code == "FLO_TEST") {
+                                    crypto_code = "FLO";
+                                }
+                                let id = `${crypto_code}_${fiat}`;
+                                readDB("crypto_fiat_rates", id).then(res => {
+                                    if (typeof res == "object") {
+                                        return resolve(res);
+                                    }
+                                    reject(false);
+                                });
+                            } catch (e) {
+                                reject(e);
                             }
                         });
-                    } catch (e) {
-                        console.error(e);
-                    }
-                },
-                async launchTrade(buyPipeObj, sellPipeObj, backup_db = "") {
-                    let _addDB = addDB;
-                    let _readDB = readDB;
-                    let _readDBbyIndex = readDBbyIndex;
-                    let _readAllDB = readAllDB;
-                    let _updateinDB = updateinDB;
-                    let _removeinDB = removeinDB;
-                    let _removeByIndex = removeByIndex;
-                    let _removeAllinDB = removeAllinDB;
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
+                    },
+                    async set_current_crypto_price_in_fiat(crypto_code, currency_code) {
                         if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _addDB = foreign_db.backup_addDB.bind(foreign_db);
-                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                            _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                            _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
-                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
-                            _removeByIndex = foreign_db.backup_removeByIndex.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                            showMessage(err_msg);
-                            throw new Error(err_msg);
-                        }
-                    }
-                    if (
-                        buyPipeObj.order_type == "buy" &&
-                        sellPipeObj.order_type == "sell" &&
-                        buyPipeObj.buy_price == sellPipeObj.buy_price &&
-                        buyPipeObj.currency == sellPipeObj.currency &&
-                        buyPipeObj.product == sellPipeObj.product
-                    ) {
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        let err_msg;
-                        // Check buyer's cash balance
-                        const buyer_cash_id = `${buyPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
-                        const buyPipeCashRes = await _readDB("cash_balances", buyer_cash_id);
-                        if (
-                            typeof buyPipeCashRes == "object" &&
-                            typeof buyPipeCashRes.cash_balance == "number"
-                        ) {
-                            let buyer_cash_balance = parseFloat(buyPipeCashRes.cash_balance);
+                            !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                crypto_code
+                            ) ||
+                            !localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                currency_code
+                            ) ||
+                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                            )
+                        )
+                            return false;
 
-                            let buy_price_btc = parseFloat(buyPipeObj.buy_price);
-                            if (buyer_cash_balance < buy_price_btc) {
-                                err_msg = "Insufficient cash balance of buyer.";
-                                console.warn(err_msg);
+                        let rate_obj = null;
+
+                        if (crypto_code == "BTC" && currency_code == "USD") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                crypto_code,
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "BTC_TEST" && currency_code == "USD") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                "BTC",
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "BTC" && currency_code == "INR") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                crypto_code,
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "BTC_TEST" && currency_code == "INR") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                "BTC",
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "FLO" && currency_code == "USD") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                crypto_code,
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "FLO_TEST" && currency_code == "USD") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                "FLO",
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "FLO" && currency_code == "INR") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                crypto_code,
+                                currency_code
+                            );
+                        }
+                        if (crypto_code == "FLO_TEST" && currency_code == "INR") {
+                            rate_obj = await this.fiat_to_crypto_exchange_rate(
+                                "FLO",
+                                currency_code
+                            );
+                        }
+
+                        if (rate_obj == null)
+                            throw new Error(`WARNING: Failed to get price.`);
+
+                        Object.defineProperty(
+                            localbitcoinplusplus.trade,
+                            `current_${crypto_code}_price_in_${currency_code}`,
+                            {
+                                value: rate_obj,
+                                writable: true,
+                                configurable: false,
+                                enumerable: true
+                            }
+                        );
+                        return localbitcoinplusplus.trade[
+                            `current_${crypto_code}_price_in_${currency_code}`
+                        ];
+                    },
+                    // Send transaction for multiple inputs and outputs
+                    async sendMultipleInputsTransaction(
+                        crypto_type,
+                        utxo_addr_wif,
+                        receiver_address,
+                        receiving_amount,
+                        change_adress,
+                        custom_floData = ""
+                    ) {
+                        try {
+                            let blockchain_explorer;
+                            let miners_fee = 0.0003;
+                            let miner_fee_obj = JSON.parse(
+                                localbitcoinplusplus.master_configurations.miners_fee
+                            );
+                            if (crypto_type == "BTC") {
+                                blockchain_explorer = localbitcoinplusplus.server.btc_mainnet;
+                                miners_fee = miner_fee_obj.btc;
+                            } else if (crypto_type == "BTC_TEST") {
+                                blockchain_explorer = localbitcoinplusplus.server.btc_testnet;
+                                miners_fee = miner_fee_obj.btc;
+                            } else if (crypto_type == "FLO") {
+                                blockchain_explorer = localbitcoinplusplus.server.flo_mainnet;
+                                miners_fee = miner_fee_obj.flo;
+                            } else if (crypto_type == "FLO_TEST") {
+                                blockchain_explorer = localbitcoinplusplus.server.flo_testnet;
+                                miners_fee = miner_fee_obj.flo;
+                            }
+
+                            if (typeof blockchain_explorer[0] !== "string") {
+                                notify(
+                                    `WARNING: Please select cryptocurrency/fiat value from select bar.`, 'error'
+                                    , 'error');
                                 return false;
                             }
-                            // calculate equivalent BTC for x amount of Cash
-                            let eqBTCBuyer = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                buy_price_btc,
-                                buyPipeObj.currency,
-                                buyPipeObj.product
-                            );
 
-                            if (
-                                !isNaN(eqBTCBuyer) &&
-                                eqBTCBuyer != "" &&
-                                eqBTCBuyer != undefined
-                            ) {
-                                eqBTCBuyer = helper_functions.truncateDecimals(eqBTCBuyer);
+                            let utxo_list_req = [];
+                            const RM_WALLET = new localbitcoinplusplus.wallets;
+
+                            for (const pk of utxo_addr_wif) {
+                                let keygen = RM_WALLET.generateFloKeys(pk, crypto_type);
+                                let utxo_addr = keygen.address;
+                                utxo_list_req.push(helper_functions.chainAjaxRequest("UTXOS_BY_ADDRESS", blockchain_explorer, [utxo_addr]));
                             }
 
-                            // Check seller's crypto balance
-                            let seller_btc_id = `${sellPipeObj.trader_flo_address}_${sellPipeObj.product}`;
-                            const sellPipeBTCRes = await _readDB("crypto_balances", seller_btc_id);
+                            let all_utxos = await Promise.all(utxo_list_req);
+                            all_utxos = all_utxos.filter(f => ![undefined, null].includes(f));
+                            if (all_utxos.length > 0) {
+
+                                let utxo_list = [].concat(...all_utxos);
+                                utxo_list.sort((a, b) => b.confirmations - a.confirmations);
+                                let btc_eq_receiving_amount = Number(receiving_amount);
+
+                                let trx = bitjs[crypto_type].transaction();
+                                let sum = 0;
+                                let signing_private_keys_array = [];
+
+                                for (var key in utxo_list) {
+                                    if (utxo_list[key].confirmations > 0) {
+                                        var obj = utxo_list[key];
+                                        // Find the private key of this utxo (signingPk)
+                                        let signingPk = utxo_addr_wif
+                                            .filter(pk => RM_WALLET.generateFloKeys(pk, crypto_type).address === obj.address);
+
+                                        if (typeof signingPk[0] == "string") {
+                                            signing_private_keys_array.push(signingPk[0]);
+                                        } else continue;
+                                        sum += obj.amount;
+
+                                        if (btc_eq_receiving_amount <= sum) {
+                                            trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
+                                            break;
+                                        } else {
+                                            trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
+                                        }
+                                    }
+                                }
+
+                                if (sum <= 0) {
+                                    console.log(utxo_list);
+                                    throw new Error("ERROR: No amount found in UTXO.");
+                                }
+
+                                // Output cannot be greater than input
+                                if (sum < btc_eq_receiving_amount) {
+                                    throw new Error(
+                                        `Error: Insufficient balance (${sum}) in exchange. Please try again later.`
+                                    );
+                                }
+
+                                if (btc_eq_receiving_amount - miners_fee <= 0)
+                                    throw new Error(
+                                        `Error: Receiving amount cannot be less than miners_fee.`
+                                    );
+
+                                btc_eq_receiving_amount = btc_eq_receiving_amount - miners_fee;
+
+                                trx.addoutput(receiver_address, btc_eq_receiving_amount);
+
+                                let change_amount = 0;
+                                if (sum - btc_eq_receiving_amount - miners_fee > 0) {
+                                    change_amount = sum - btc_eq_receiving_amount - miners_fee;
+                                }
+
+                                if (change_amount > 0) {
+                                    if (typeof change_adress !== "string"
+                                        || change_adress.length < 1) {
+                                        let change_adress_keygen = RM_WALLET.generateFloKeys(utxo_addr_wif[0], crypto_type);
+                                        change_adress = change_adress_keygen.address;
+                                    }
+                                    trx.addoutput(change_adress, change_amount);
+                                }
+                                var sendFloData = `localbitcoinpluslus tx: Send ${btc_eq_receiving_amount} ${crypto_type} to ${receiver_address}.`; //flochange adding place for flodata -- need a validation of 1024 chars
+                                if (custom_floData.length > 0) {
+                                    sendFloData = custom_floData;
+                                }
+                                sendFloData = removeNewLines(sendFloData);
+                                if (crypto_type == "FLO" || crypto_type == "FLO_TEST") {
+                                    trx.addflodata(sendFloData); // flochange .. create this function
+                                }
+
+                                console.log(trx);
+
+                                let signedTxHash = trx.sign(signing_private_keys_array, 1); //SIGHASH_ALL DEFAULT 1
+                                console.log(signedTxHash);
+
+                                var tx_send_url = `${blockchain_explorer[0]}/api/tx/send`;
+                                var params = { "rawtx": signedTxHash };
+
+                                const tx_resp = await helper_functions.ajaxPost(tx_send_url, params);
+
+                                let response_obj = {};
+
+                                console.log(tx_resp);
+
+                                if (typeof tx_resp == "object" && tx_resp !== null) {
+                                    response_obj = {
+                                        error: false,
+                                        signedTxHash: signedTxHash,
+                                        txid: tx_resp
+                                    };
+                                    return response_obj;
+                                } else {
+                                    throw new Error('Explorer returned Empty Txid');
+                                }
+
+                            } else {
+                                throw new Error('No utxos found');
+                            }
+
+                        } catch (e) {
+                            console.error(e);
+                            return {
+                                error: true,
+                                msg: e,
+                                signedTxHash: "",
+                                txid: ""
+                            };
+                        }
+                    },
+                    /*Finds the best buy sell id match for a trade*/
+                    createTradePipes(trading_currency = "USD", backup_db = "") {
+                        let _readAllDB = readAllDB;
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
                             if (
-                                typeof sellPipeBTCRes == "object" &&
-                                typeof sellPipeBTCRes.crypto_balance == "number"
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
                             ) {
-                                let seller_btc_balance = helper_functions.truncateDecimals(sellPipeBTCRes.crypto_balance);
-                                let sell_price_in_inr = parseFloat(sellPipeObj.buy_price);
-                                let eqBTCSeller = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                    sell_price_in_inr,
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                showMessage(err_msg);
+                                throw new Error(err_msg);
+                            }
+                        }
+                        try {
+                            _readAllDB("sellOrders").then(function (sellOrdersList) {
+                                if (sellOrdersList.length > 0) {
+                                    sellOrdersList = sellOrdersList.filter(
+                                        sellOrder => sellOrder.currency == trading_currency
+                                    );
+                                    _readAllDB("buyOrders").then(function (buyOrdersList) {
+                                        if (buyOrdersList.length > 0) {
+                                            buyOrdersList = buyOrdersList.filter(
+                                                buyOrder => buyOrder.currency == trading_currency
+                                            );
+                                            let buy = [];
+                                            let sell = [];
+                                            let buysell = [];
+                                            let buysellArray = [];
+                                            let buyPipe = [];
+                                            let sellPipe = [];
+                                            localbitcoinplusplus.master_configurations.validTradingAmount.map(
+                                                li => {
+                                                    buy[li] = buyOrdersList.filter(
+                                                        buyOrder => buyOrder.buy_price == li
+                                                    );
+                                                    sell[li] = sellOrdersList.filter(
+                                                        sellOrder => sellOrder.buy_price == li
+                                                    );
+                                                    buysell[li] = {
+                                                        buy: buy[li],
+                                                        sell: sell[li]
+                                                    };
+                                                    buysellArray[li] = Object.entries(buysell[li]).map(
+                                                        ([key, value]) => ({
+                                                            key,
+                                                            value
+                                                        })
+                                                    );
+                                                    buyPipe = buysellArray[li][0];
+                                                    sellPipe = buysellArray[li][1];
+                                                    let n =
+                                                        buyPipe.value.length < sellPipe.value.length
+                                                            ? buyPipe.value.length
+                                                            : sellPipe.value.length;
+
+                                                    if (
+                                                        buyPipe.value.length > 0 &&
+                                                        sellPipe.value.length > 0
+                                                    ) {
+                                                        const RM_TRADE = new localbitcoinplusplus.trade();
+                                                        const RM_RPC = new localbitcoinplusplus.rpc();
+                                                        for (let i = 0; i < n; i++) {
+                                                            RM_TRADE.launchTrade(
+                                                                buyPipe.value[i],
+                                                                sellPipe.value[i],
+                                                                backup_db
+                                                            ).then(supernode_res => {
+                                                                if (supernode_res !== false
+                                                                    && typeof supernode_res == "object") {
+                                                                    RM_RPC.send_rpc
+                                                                        .call(
+                                                                            this,
+                                                                            "trade_balance_updates",
+                                                                            supernode_res
+                                                                        )
+                                                                        .then(server_res => doSend(server_res));
+                                                                }
+                                                            });
+                                                        }
+                                                    }
+                                                }
+                                            );
+                                        }
+                                    });
+                                }
+                            });
+                        } catch (e) {
+                            console.error(e);
+                        }
+                    },
+                    async launchTrade(buyPipeObj, sellPipeObj, backup_db = "") {
+                        let _addDB = addDB;
+                        let _readDB = readDB;
+                        let _readDBbyIndex = readDBbyIndex;
+                        let _readAllDB = readAllDB;
+                        let _updateinDB = updateinDB;
+                        let _removeinDB = removeinDB;
+                        let _removeByIndex = removeByIndex;
+                        let _removeAllinDB = removeAllinDB;
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _addDB = foreign_db.backup_addDB.bind(foreign_db);
+                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                                _readAllDB = foreign_db.backup_readAllDB.bind(foreign_db);
+                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                                _removeByIndex = foreign_db.backup_removeByIndex.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                showMessage(err_msg);
+                                throw new Error(err_msg);
+                            }
+                        }
+                        if (
+                            buyPipeObj.order_type == "buy" &&
+                            sellPipeObj.order_type == "sell" &&
+                            buyPipeObj.buy_price == sellPipeObj.buy_price &&
+                            buyPipeObj.currency == sellPipeObj.currency &&
+                            buyPipeObj.product == sellPipeObj.product
+                        ) {
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            let err_msg;
+                            // Check buyer's cash balance
+                            const buyer_cash_id = `${buyPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
+                            const buyPipeCashRes = await _readDB("cash_balances", buyer_cash_id);
+                            if (
+                                typeof buyPipeCashRes == "object" &&
+                                typeof buyPipeCashRes.cash_balance == "number"
+                            ) {
+                                let buyer_cash_balance = parseFloat(buyPipeCashRes.cash_balance);
+
+                                let buy_price_btc = parseFloat(buyPipeObj.buy_price);
+                                if (buyer_cash_balance < buy_price_btc) {
+                                    err_msg = "Insufficient cash balance of buyer.";
+                                    console.warn(err_msg);
+                                    return false;
+                                }
+                                // calculate equivalent BTC for x amount of Cash
+                                let eqBTCBuyer = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                    buy_price_btc,
                                     buyPipeObj.currency,
                                     buyPipeObj.product
                                 );
+
                                 if (
-                                    !isNaN(eqBTCSeller) &&
-                                    eqBTCSeller != "" &&
-                                    eqBTCSeller != undefined
+                                    !isNaN(eqBTCBuyer) &&
+                                    eqBTCBuyer != "" &&
+                                    eqBTCBuyer != undefined
                                 ) {
-                                    eqBTCSeller = helper_functions.truncateDecimals(eqBTCSeller);
-                                    if (seller_btc_balance < eqBTCSeller) {
-                                        err_msg = "Insufficient BTC balance of seller.";
-                                        console.warn(err_msg);
-                                        return false;
-                                    }
+                                    eqBTCBuyer = helper_functions.truncateDecimals(eqBTCBuyer);
+                                }
 
-                                    // Get Buyer's crypto balance
-                                    let buyerBTCResponseObject;
-                                    let buyer_btc_id = `${buyPipeObj.trader_flo_address}_${buyPipeObj.product}`;
-                                    const buyPipeBTCRes = await _readDB("crypto_balances", buyer_btc_id);
-
-                                    // Increase buyer's crypto balance
+                                // Check seller's crypto balance
+                                let seller_btc_id = `${sellPipeObj.trader_flo_address}_${sellPipeObj.product}`;
+                                const sellPipeBTCRes = await _readDB("crypto_balances", seller_btc_id);
+                                if (
+                                    typeof sellPipeBTCRes == "object" &&
+                                    typeof sellPipeBTCRes.crypto_balance == "number"
+                                ) {
+                                    let seller_btc_balance = helper_functions.truncateDecimals(sellPipeBTCRes.crypto_balance);
+                                    let sell_price_in_inr = parseFloat(sellPipeObj.buy_price);
+                                    let eqBTCSeller = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                        sell_price_in_inr,
+                                        buyPipeObj.currency,
+                                        buyPipeObj.product
+                                    );
                                     if (
-                                        typeof buyPipeBTCRes == "object" &&
-                                        typeof buyPipeBTCRes.crypto_balance == "number"
+                                        !isNaN(eqBTCSeller) &&
+                                        eqBTCSeller != "" &&
+                                        eqBTCSeller != undefined
                                     ) {
-                                        buyPipeBTCRes.crypto_balance =
-                                            helper_functions.truncateDecimals(buyPipeBTCRes.crypto_balance) +
-                                            eqBTCBuyer;
-                                        buyerBTCResponseObject = buyPipeBTCRes;
-                                    } else {
-                                        // The user bought BTC for first time
-                                        buyerBTCResponseObject = {
-                                            id: buyer_btc_id,
-                                            trader_flo_address: buyPipeObj.trader_flo_address,
-                                            crypto_balance: eqBTCBuyer,
-                                            crypto_currency: buyPipeObj.product
-                                        };
-                                    }
-
-                                    // Get Seller's cash balance
-                                    let sellerCashResponseObject;
-                                    const seller_cash_id = `${sellPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
-                                    const sellPipeCashRes = await _readDB("cash_balances", seller_cash_id);
-
-                                    // Increase seller's Cash balance
-                                    if (
-                                        typeof sellPipeCashRes == "object" &&
-                                        typeof sellPipeCashRes.cash_balance == "number" &&
-                                        !isNaN(sellPipeCashRes.cash_balance)
-                                    ) {
-                                        sellPipeCashRes.cash_balance =
-                                            parseFloat(sellPipeCashRes.cash_balance) +
-                                            sell_price_in_inr;
-                                        sellerCashResponseObject = sellPipeCashRes;
-                                    } else {
-                                        // User got cash for the first time
-                                        let seller_cash_id = `${sellPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
-                                        sellerCashResponseObject = {
-                                            id: seller_cash_id,
-                                            trader_flo_address:
-                                                sellPipeObj.trader_flo_address,
-                                            currency: buyPipeObj.currency,
-                                            cash_balance: sell_price_in_inr
-                                        };
-                                    }
-
-                                    // Decrease buyer cash balance
-                                    buyPipeCashRes.cash_balance = buyer_cash_balance - buy_price_btc;
-                                    let buyerCashResponseObject = buyPipeCashRes;
-
-                                    // Decrease seller BTC balance
-                                    sellPipeBTCRes.crypto_balance = helper_functions.truncateDecimals(seller_btc_balance - eqBTCSeller);
-
-                                    let sellerBTCResponseObject = sellPipeBTCRes;
-
-                                    // supernode data query
-                                    const user_data = await readDB("localbitcoinUser", "00-01");
-                                    if (
-                                        typeof user_data == "object" &&
-                                        typeof localbitcoinplusplus.wallets
-                                            .MY_SUPERNODE_PRIVATE_KEY == "string" &&
-                                        localbitcoinplusplus.wallets
-                                            .MY_SUPERNODE_PRIVATE_KEY.length > 0
-                                    ) {
-                                        // Delete orders
-                                        try {
-                                            await _removeinDB("buyOrders", buyPipeObj.id);
-                                            await _removeinDB("sellOrders", sellPipeObj.id);
-                                        } catch (error) {
-                                            console.error(`WARNING: Failed to delete respective buy 
-                                            and sell orders in an operation: 
-                                            ${error} `);
+                                        eqBTCSeller = helper_functions.truncateDecimals(eqBTCSeller);
+                                        if (seller_btc_balance < eqBTCSeller) {
+                                            err_msg = "Insufficient BTC balance of seller.";
+                                            console.warn(err_msg);
                                             return false;
                                         }
 
-                                        // Update balances
+                                        // Get Buyer's crypto balance
+                                        let buyerBTCResponseObject;
+                                        let buyer_btc_id = `${buyPipeObj.trader_flo_address}_${buyPipeObj.product}`;
+                                        const buyPipeBTCRes = await _readDB("crypto_balances", buyer_btc_id);
 
-                                        let buyerCashResponseObjectPromise = await _updateinDB(
-                                            "cash_balances",
-                                            buyerCashResponseObject
-                                        );
-                                        console.log("buyerCashResponseObjectPromise", buyerCashResponseObjectPromise);
+                                        // Increase buyer's crypto balance
+                                        if (
+                                            typeof buyPipeBTCRes == "object" &&
+                                            typeof buyPipeBTCRes.crypto_balance == "number"
+                                        ) {
+                                            buyPipeBTCRes.crypto_balance =
+                                                helper_functions.truncateDecimals(buyPipeBTCRes.crypto_balance) +
+                                                eqBTCBuyer;
+                                            buyerBTCResponseObject = buyPipeBTCRes;
+                                        } else {
+                                            // The user bought BTC for first time
+                                            buyerBTCResponseObject = {
+                                                id: buyer_btc_id,
+                                                trader_flo_address: buyPipeObj.trader_flo_address,
+                                                crypto_balance: eqBTCBuyer,
+                                                crypto_currency: buyPipeObj.product
+                                            };
+                                        }
 
-                                        let sellerCashResponseObjectPromise = await _updateinDB(
-                                            "cash_balances",
-                                            sellerCashResponseObject
-                                        );
-                                        console.log("sellerCashResponseObjectPromise", sellerCashResponseObjectPromise);
+                                        // Get Seller's cash balance
+                                        let sellerCashResponseObject;
+                                        const seller_cash_id = `${sellPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
+                                        const sellPipeCashRes = await _readDB("cash_balances", seller_cash_id);
 
-                                        let buyerBTCResponseObjectPromise = await _updateinDB(
-                                            "crypto_balances",
-                                            buyerBTCResponseObject
-                                        );
-                                        console.log("buyerBTCResponseObjectPromise", buyerBTCResponseObjectPromise);
+                                        // Increase seller's Cash balance
+                                        if (
+                                            typeof sellPipeCashRes == "object" &&
+                                            typeof sellPipeCashRes.cash_balance == "number" &&
+                                            !isNaN(sellPipeCashRes.cash_balance)
+                                        ) {
+                                            sellPipeCashRes.cash_balance =
+                                                parseFloat(sellPipeCashRes.cash_balance) +
+                                                sell_price_in_inr;
+                                            sellerCashResponseObject = sellPipeCashRes;
+                                        } else {
+                                            // User got cash for the first time
+                                            let seller_cash_id = `${sellPipeObj.trader_flo_address}_${buyPipeObj.currency}`;
+                                            sellerCashResponseObject = {
+                                                id: seller_cash_id,
+                                                trader_flo_address:
+                                                    sellPipeObj.trader_flo_address,
+                                                currency: buyPipeObj.currency,
+                                                cash_balance: sell_price_in_inr
+                                            };
+                                        }
 
-                                        let sellerBTCResponseObjectPromise = await _updateinDB(
-                                            "crypto_balances",
-                                            sellerBTCResponseObject
-                                        );
-                                        console.log("sellerBTCResponseObjectPromise", sellerBTCResponseObjectPromise);
+                                        // Decrease buyer cash balance
+                                        buyPipeCashRes.cash_balance = buyer_cash_balance - buy_price_btc;
+                                        let buyerCashResponseObject = buyPipeCashRes;
 
-                                        // Prepare response
-                                        let trade_infos = {
-                                            buy_order_id: buyPipeObj.id,
-                                            sell_order_id: sellPipeObj.id,
-                                            buyer_flo_id: buyPipeObj.trader_flo_address,
-                                            seller_flo_id: sellPipeObj.trader_flo_address
-                                        };
+                                        // Decrease seller BTC balance
+                                        sellPipeBTCRes.crypto_balance = helper_functions.truncateDecimals(seller_btc_balance - eqBTCSeller);
 
-                                        let trade_infos_str = JSON.stringify(trade_infos);
-                                        let buyerCashResponseObjectStr = JSON.stringify(
-                                            buyerCashResponseObjectPromise
-                                        );
-                                        let sellerCashResponseObjectStr = JSON.stringify(
-                                            sellerCashResponseObjectPromise
-                                        );
-                                        let buyerBTCResponseObjectStr = JSON.stringify(
-                                            buyerBTCResponseObjectPromise
-                                        );
-                                        let sellerBTCResponseObjectStr = JSON.stringify(
-                                            sellerBTCResponseObjectPromise
-                                        );
+                                        let sellerBTCResponseObject = sellPipeBTCRes;
 
-                                        let res_str = `${trade_infos_str}${buyerCashResponseObjectStr}${sellerCashResponseObjectStr}${buyerBTCResponseObjectStr}${sellerBTCResponseObjectStr}`;
-
-                                        let hashed_data = Crypto.SHA256(res_str);
-
-                                        // Signing of the data by Supernode
-                                        let signed_data = RM_WALLET.sign(
-                                            hashed_data,
+                                        // supernode data query
+                                        const user_data = await readDB("localbitcoinUser", "00-01");
+                                        if (
+                                            typeof user_data == "object" &&
+                                            typeof localbitcoinplusplus.wallets
+                                                .MY_SUPERNODE_PRIVATE_KEY == "string" &&
                                             localbitcoinplusplus.wallets
-                                                .MY_SUPERNODE_PRIVATE_KEY
-                                        );
+                                                .MY_SUPERNODE_PRIVATE_KEY.length > 0
+                                        ) {
+                                            // Delete orders
+                                            try {
+                                                await _removeinDB("buyOrders", buyPipeObj.id);
+                                                await _removeinDB("sellOrders", sellPipeObj.id);
+                                            } catch (error) {
+                                                console.error(`WARNING: Failed to delete respective buy 
+                                            and sell orders in an operation: 
+                                            ${error} `);
+                                                return false;
+                                            }
+
+                                            // Update balances
+
+                                            let buyerCashResponseObjectPromise = await _updateinDB(
+                                                "cash_balances",
+                                                buyerCashResponseObject
+                                            );
+                                            console.log("buyerCashResponseObjectPromise", buyerCashResponseObjectPromise);
+
+                                            let sellerCashResponseObjectPromise = await _updateinDB(
+                                                "cash_balances",
+                                                sellerCashResponseObject
+                                            );
+                                            console.log("sellerCashResponseObjectPromise", sellerCashResponseObjectPromise);
+
+                                            let buyerBTCResponseObjectPromise = await _updateinDB(
+                                                "crypto_balances",
+                                                buyerBTCResponseObject
+                                            );
+                                            console.log("buyerBTCResponseObjectPromise", buyerBTCResponseObjectPromise);
+
+                                            let sellerBTCResponseObjectPromise = await _updateinDB(
+                                                "crypto_balances",
+                                                sellerBTCResponseObject
+                                            );
+                                            console.log("sellerBTCResponseObjectPromise", sellerBTCResponseObjectPromise);
+
+                                            // Prepare response
+                                            let trade_infos = {
+                                                buy_order_id: buyPipeObj.id,
+                                                sell_order_id: sellPipeObj.id,
+                                                buyer_flo_id: buyPipeObj.trader_flo_address,
+                                                seller_flo_id: sellPipeObj.trader_flo_address
+                                            };
+
+                                            let trade_infos_str = JSON.stringify(trade_infos);
+                                            let buyerCashResponseObjectStr = JSON.stringify(
+                                                buyerCashResponseObjectPromise
+                                            );
+                                            let sellerCashResponseObjectStr = JSON.stringify(
+                                                sellerCashResponseObjectPromise
+                                            );
+                                            let buyerBTCResponseObjectStr = JSON.stringify(
+                                                buyerBTCResponseObjectPromise
+                                            );
+                                            let sellerBTCResponseObjectStr = JSON.stringify(
+                                                sellerBTCResponseObjectPromise
+                                            );
+
+                                            let res_str = `${trade_infos_str}${buyerCashResponseObjectStr}${sellerCashResponseObjectStr}${buyerBTCResponseObjectStr}${sellerBTCResponseObjectStr}`;
+
+                                            let hashed_data = Crypto.SHA256(res_str);
+
+                                            // Signing of the data by Supernode
+                                            let signed_data = RM_WALLET.sign(
+                                                hashed_data,
+                                                localbitcoinplusplus.wallets
+                                                    .MY_SUPERNODE_PRIVATE_KEY
+                                            );
+
+                                            const getPrimarySuObj = await localbitcoinplusplus.kademlia
+                                                .determineClosestSupernode(buyPipeObj.trader_flo_address);
+                                            let response_for_client = {
+                                                trade_infos: trade_infos,
+                                                buyer_cash_data: buyerCashResponseObjectPromise,
+                                                seller_cash_data: sellerCashResponseObjectPromise,
+                                                buyer_btc_data: buyerBTCResponseObjectPromise,
+                                                seller_btc_data: sellerBTCResponseObjectPromise,
+                                                data_hash: hashed_data,
+                                                supernode_sign: signed_data,
+                                                supernodePubKey:
+                                                    user_data.myLocalFLOPublicKey,
+                                                trader_flo_address:
+                                                    getPrimarySuObj[0].data.id
+                                            };
+                                            return response_for_client;
+                                        }
 
-                                        const getPrimarySuObj = await localbitcoinplusplus.kademlia
-                                            .determineClosestSupernode(buyPipeObj.trader_flo_address);
-                                        let response_for_client = {
-                                            trade_infos: trade_infos,
-                                            buyer_cash_data: buyerCashResponseObjectPromise,
-                                            seller_cash_data: sellerCashResponseObjectPromise,
-                                            buyer_btc_data: buyerBTCResponseObjectPromise,
-                                            seller_btc_data: sellerBTCResponseObjectPromise,
-                                            data_hash: hashed_data,
-                                            supernode_sign: signed_data,
-                                            supernodePubKey:
-                                                user_data.myLocalFLOPublicKey,
-                                            trader_flo_address:
-                                                getPrimarySuObj[0].data.id
-                                        };
-                                        return response_for_client;
                                     }
-
-                                }
+                                } else return false;
                             } else return false;
-                        } else return false;
-                    }
-                },
-                cancelTrade(trade_id, trader_flo_address, trade_type) {
-                    if (typeof trade_id !== "string") {
-                        showMessage("WARNING: Failed to cancel the order.");
-                        return false;
-                    }
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                    const RM_RPC = new localbitcoinplusplus.rpc();
-
-                    const signed_trade_id = RM_WALLET.sign(
-                        trade_id,
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                    );
-                    const cancel_trade_request_object = {
-                        job: `cancel_trade_request`,
-                        trade_id: trade_id,
-                        signed_trade_id: signed_trade_id,
-                        trader_flo_address: trader_flo_address,
-                        trade_type: trade_type,
-                        receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                    };
-
-                    RM_RPC.send_rpc
-                        .call(this, "cancel_trade", cancel_trade_request_object)
-                        .then(cancel_trade_request => doSend(cancel_trade_request));
-                },
-                getAssetTradeAndWithdrawLimit(flo_id, crypto, fiat, backup_db = "") {
-                    let _readDB = readDB;
-                    let _readDBbyIndex = readDBbyIndex;
-                    if (typeof backup_db == "string" && backup_db.length > 0) {
-                        if (
-                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                            "object"
-                        ) {
-                            const foreign_db =
-                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                            _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                        } else {
-                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                            showMessage(err_msg);
-                            throw new Error(err_msg);
                         }
-                    }
-
-                    const RM_TRADE = new localbitcoinplusplus.trade();
-
-                    let user_crypto_id = `${flo_id}_${crypto}`;
-                    let user_fiat_id = `${flo_id}_${fiat}`;
-
-                    const user_balance_crypto_promise = _readDB(
-                        "crypto_balances",
-                        user_crypto_id
-                    );
-                    const user_balance_fiat_promise = _readDB(
-                        "cash_balances",
-                        user_fiat_id
-                    );
-                    const user_sell_orders_promise = _readDBbyIndex(
-                        "sellOrders",
-                        "trader_flo_address",
-                        flo_id
-                    ).then(res =>
-                        res.filter(resp => resp.currency == fiat && resp.product == crypto)
-                    );
-                    const user_buy_orders_promise = _readDBbyIndex(
-                        "buyOrders",
-                        "trader_flo_address",
-                        flo_id
-                    ).then(res =>
-                        res.filter(resp => resp.currency == fiat && resp.product == crypto)
-                    );
-                    //const user_fiat_withdraw_request_promise = _readDBbyIndex("withdraw_cash", "trader_flo_address", flo_id);
-                    const user_fiat_withdraw_request_promise = Promise.resolve([]); // Balance is already deducted during withdraw btn click
-                    const user_crypto_withdraw_request_promise = _readDBbyIndex(
-                        "withdraw_btc",
-                        "trader_flo_address",
-                        flo_id
-                    );
-
-                    return Promise.all([
-                        user_balance_crypto_promise,
-                        user_balance_fiat_promise,
-                        user_sell_orders_promise,
-                        user_buy_orders_promise,
-                        user_fiat_withdraw_request_promise,
-                        user_crypto_withdraw_request_promise
-                    ])
-                        .then(resp => {
-                            let user_balance_crypto = resp[0];
-                            let user_balance_fiat = resp[1];
-                            let user_sell_orders = resp[2];
-                            let user_buy_orders = resp[3];
-                            let user_fiat_withdraw_request = resp[4];
-                            let user_crypto_withdraw_request = resp[5];
-
-                            let remaining_crypto_credit = 0;
-                            let remaining_fiat_credit = 0;
-                            let user_crypto_balance_value =
-                                typeof user_balance_crypto == "undefined"
-                                    ? 0
-                                    : user_balance_crypto.crypto_balance;
-                            let user_cash_balance_value =
-                                typeof user_balance_fiat == "undefined"
-                                    ? 0
-                                    : user_balance_fiat.cash_balance;
-
-                            let sell_order_crypto_equivalent = 0;
-                            user_sell_orders.map(sell_orders => {
-                                sell_order_crypto_eq = RM_TRADE.calculateCryptoEquivalentOfCash(
-                                    sell_orders.buy_price,
-                                    sell_orders.currency,
-                                    sell_orders.product
-                                );
-                                sell_order_crypto_equivalent += helper_functions.truncateDecimals(sell_order_crypto_eq);
-                            });
-
-                            let withdraw_crypto_equivalent = 0;
-                            user_crypto_withdraw_request.map(req => {
-                                withdraw_crypto_eq = req.receivingBTC;
-                                withdraw_crypto_equivalent += helper_functions.truncateDecimals(withdraw_crypto_eq);
-                            });
-
-                            remaining_crypto_credit =
-                                user_crypto_balance_value -
-                                sell_order_crypto_equivalent -
-                                withdraw_crypto_equivalent;
-
-                            if (remaining_crypto_credit < 0) remaining_crypto_credit = 0;
-
-                            let total_buy_orders_cash = 0;
-                            user_buy_orders.map(
-                                buy_order => (total_buy_orders_cash += buy_order.buy_price)
-                            );
-
-                            let withdraw_cash_equivalent = 0;
-                            user_fiat_withdraw_request.map(req => {
-                                withdraw_cash_equivalent += req.withdraw_amount;
-                            });
-
-                            remaining_fiat_credit =
-                                user_cash_balance_value -
-                                total_buy_orders_cash -
-                                withdraw_cash_equivalent;
-
-                            if (remaining_fiat_credit < 0) remaining_fiat_credit = 0;
-
-                            return {
-                                remaining_crypto_credit: remaining_crypto_credit,
-                                remaining_fiat_credit: remaining_fiat_credit
-                            };
-                        })
-                        .catch(e => console.warn(e));
-                }
-            };
-
-            // SECTION: Helper functions
-            let helper_functions = {
-
-                chainAjaxRequest: async function(requestType='', domainList=[], params=[]) {
-                    try {
-                        if(typeof requestType!=="string"
-                        || requestType.length<1
-                        || domainList.length<1) {
-                            console.error('All API servers are down for request '+requestType);
+                    },
+                    cancelTrade(trade_id, trader_flo_address, trade_type) {
+                        if (typeof trade_id !== "string") {
+                            showMessage("WARNING: Failed to cancel the order.");
                             return false;
                         }
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        const RM_RPC = new localbitcoinplusplus.rpc();
 
-                        const domain = JSON.parse(JSON.stringify(domainList));
+                        const signed_trade_id = RM_WALLET.sign(
+                            trade_id,
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                        );
+                        const cancel_trade_request_object = {
+                            job: `cancel_trade_request`,
+                            trade_id: trade_id,
+                            signed_trade_id: signed_trade_id,
+                            trader_flo_address: trader_flo_address,
+                            trade_type: trade_type,
+                            receiver_flo_address: localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                        };
 
-                        let url = ``;
-                        let domainName = domain.splice(0,1);
-                    
-                        switch (requestType) {
-                            case "TXES_BY_ADDRESS":
-                                url = `${domainName}/api/txs/?address=${params[0]}`;
-                            break;
-
-                            case "UTXOS_BY_ADDRESS":
-                                url = `${domainName}/api/addr/${params[0]}/utxo`;
-                            break;
-
-                            case "BALANCE_BY_ADDRESS":
-                                url = `${domainName}/api/addr/${params[0]}/balance`;
-                            break;
-
-                            case "TX_DETAIL":
-                                url = `${domainName}/api/tx/${params[0]}`;
-                            break;
-
-                            case "TOKEN_TX_DETAIL":
-                                url = `${domainName}/api/v1.0/getTransactionDetails/${params[0]}`;
-                            break;
-
-                            case "GET_PRICES":
-                                url = `${domainName}/api/v1.0/getPrices`
-                            break;
-
-                            default:
-                                console.warn('Unknown request');
-                            break;
+                        RM_RPC.send_rpc
+                            .call(this, "cancel_trade", cancel_trade_request_object)
+                            .then(cancel_trade_request => doSend(cancel_trade_request));
+                    },
+                    getAssetTradeAndWithdrawLimit(flo_id, crypto, fiat, backup_db = "") {
+                        let _readDB = readDB;
+                        let _readDBbyIndex = readDBbyIndex;
+                        if (typeof backup_db == "string" && backup_db.length > 0) {
+                            if (
+                                typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                                "object"
+                            ) {
+                                const foreign_db =
+                                    localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                                _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                            } else {
+                                err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                showMessage(err_msg);
+                                throw new Error(err_msg);
+                            }
                         }
 
-                        if(url=='') return false;
+                        const RM_TRADE = new localbitcoinplusplus.trade();
 
-                        let result = await helper_functions.ajaxGet(url);
-                        console.log(result);
+                        let user_crypto_id = `${flo_id}_${crypto}`;
+                        let user_fiat_id = `${flo_id}_${fiat}`;
 
-                        if(result!==false) {
-                            return result;
-                        } else {
+                        const user_balance_crypto_promise = _readDB(
+                            "crypto_balances",
+                            user_crypto_id
+                        );
+                        const user_balance_fiat_promise = _readDB(
+                            "cash_balances",
+                            user_fiat_id
+                        );
+                        const user_sell_orders_promise = _readDBbyIndex(
+                            "sellOrders",
+                            "trader_flo_address",
+                            flo_id
+                        ).then(res =>
+                            res.filter(resp => resp.currency == fiat && resp.product == crypto)
+                        );
+                        const user_buy_orders_promise = _readDBbyIndex(
+                            "buyOrders",
+                            "trader_flo_address",
+                            flo_id
+                        ).then(res =>
+                            res.filter(resp => resp.currency == fiat && resp.product == crypto)
+                        );
+                        //const user_fiat_withdraw_request_promise = _readDBbyIndex("withdraw_cash", "trader_flo_address", flo_id);
+                        const user_fiat_withdraw_request_promise = Promise.resolve([]); // Balance is already deducted during withdraw btn click
+                        const user_crypto_withdraw_request_promise = _readDBbyIndex(
+                            "withdraw_btc",
+                            "trader_flo_address",
+                            flo_id
+                        );
+
+                        return Promise.all([
+                            user_balance_crypto_promise,
+                            user_balance_fiat_promise,
+                            user_sell_orders_promise,
+                            user_buy_orders_promise,
+                            user_fiat_withdraw_request_promise,
+                            user_crypto_withdraw_request_promise
+                        ])
+                            .then(resp => {
+                                let user_balance_crypto = resp[0];
+                                let user_balance_fiat = resp[1];
+                                let user_sell_orders = resp[2];
+                                let user_buy_orders = resp[3];
+                                let user_fiat_withdraw_request = resp[4];
+                                let user_crypto_withdraw_request = resp[5];
+
+                                let remaining_crypto_credit = 0;
+                                let remaining_fiat_credit = 0;
+                                let user_crypto_balance_value =
+                                    typeof user_balance_crypto == "undefined"
+                                        ? 0
+                                        : user_balance_crypto.crypto_balance;
+                                let user_cash_balance_value =
+                                    typeof user_balance_fiat == "undefined"
+                                        ? 0
+                                        : user_balance_fiat.cash_balance;
+
+                                let sell_order_crypto_equivalent = 0;
+                                user_sell_orders.map(sell_orders => {
+                                    sell_order_crypto_eq = RM_TRADE.calculateCryptoEquivalentOfCash(
+                                        sell_orders.buy_price,
+                                        sell_orders.currency,
+                                        sell_orders.product
+                                    );
+                                    sell_order_crypto_equivalent += helper_functions.truncateDecimals(sell_order_crypto_eq);
+                                });
+
+                                let withdraw_crypto_equivalent = 0;
+                                user_crypto_withdraw_request.map(req => {
+                                    withdraw_crypto_eq = req.receivingBTC;
+                                    withdraw_crypto_equivalent += helper_functions.truncateDecimals(withdraw_crypto_eq);
+                                });
+
+                                remaining_crypto_credit =
+                                    user_crypto_balance_value -
+                                    sell_order_crypto_equivalent -
+                                    withdraw_crypto_equivalent;
+
+                                if (remaining_crypto_credit < 0) remaining_crypto_credit = 0;
+
+                                let total_buy_orders_cash = 0;
+                                user_buy_orders.map(
+                                    buy_order => (total_buy_orders_cash += buy_order.buy_price)
+                                );
+
+                                let withdraw_cash_equivalent = 0;
+                                user_fiat_withdraw_request.map(req => {
+                                    withdraw_cash_equivalent += req.withdraw_amount;
+                                });
+
+                                remaining_fiat_credit =
+                                    user_cash_balance_value -
+                                    total_buy_orders_cash -
+                                    withdraw_cash_equivalent;
+
+                                if (remaining_fiat_credit < 0) remaining_fiat_credit = 0;
+
+                                return {
+                                    remaining_crypto_credit: remaining_crypto_credit,
+                                    remaining_fiat_credit: remaining_fiat_credit
+                                };
+                            })
+                            .catch(e => console.warn(e));
+                    }
+                };
+
+                // SECTION: Helper functions
+                let helper_functions = {
+
+                    chainAjaxRequest: async function (requestType = '', domainList = [], params = []) {
+                        try {
+                            if (typeof requestType !== "string"
+                                || requestType.length < 1
+                                || domainList.length < 1) {
+                                console.error('All API servers are down for request ' + requestType);
+                                return false;
+                            }
+
+                            const domain = JSON.parse(JSON.stringify(domainList));
+
+                            let url = ``;
+                            let domainName = domain.splice(0, 1);
+
+                            switch (requestType) {
+                                case "TXES_BY_ADDRESS":
+                                    url = `${domainName}/api/txs/?address=${params[0]}`;
+                                    break;
+
+                                case "UTXOS_BY_ADDRESS":
+                                    url = `${domainName}/api/addr/${params[0]}/utxo`;
+                                    break;
+
+                                case "BALANCE_BY_ADDRESS":
+                                    url = `${domainName}/api/addr/${params[0]}/balance`;
+                                    break;
+
+                                case "TX_DETAIL":
+                                    url = `${domainName}/api/tx/${params[0]}`;
+                                    break;
+
+                                case "TOKEN_TX_DETAIL":
+                                    url = `${domainName}/api/v1.0/getTransactionDetails/${params[0]}`;
+                                    break;
+
+                                case "GET_PRICES":
+                                    url = `${domainName}/api/v1.0/getPrices`
+                                    break;
+
+                                default:
+                                    console.warn('Unknown request');
+                                    break;
+                            }
+
+                            if (url == '') return false;
+
+                            let result = await helper_functions.ajaxGet(url);
+                            console.log(result);
+
+                            if (result !== false) {
+                                return result;
+                            } else {
+                                helper_functions.chainAjaxRequest(requestType, domain, params);
+                            }
+                        } catch (e) {
+                            console.error(e);
                             helper_functions.chainAjaxRequest(requestType, domain, params);
                         }
-                    } catch(e) {
-                        console.error(e);
-                        helper_functions.chainAjaxRequest(requestType, domain, params);
-                    }
-                },
-                // AJAX Get
-                ajaxGet: async function (url='') {
-                    try {
-                        let response = await fetch(url);
-                        if (!response.ok) {
-                           return false
-                        }
-                        //proceed once the first promise is resolved.
-                        let data = await response.json();
-                        //proceed only when the second promise is resolved
-                        return data;
-                    } catch (error) {
-                        console.error(error);
-                        return false;
-                    }
-                },
-
-                //AJAX Post
-                ajaxPost: async function (url = ``, data = {}) {
-                    try {
-                        
-                        const response = await fetch(url, {
-                            method: 'POST', 
-                            headers: {
-                                'Content-Type': 'application/json',
-                            },
-                            body: JSON.stringify(data),
-                        });
-
-                        return response.json();
-                    } catch(e) {
-                        return false;
-                    }
-                },
-
-                // Create unique id
-                unique_id: function () {
-                    return `${+new Date()}_${Math.random()
-                        .toString(36)
-                        .substr(2, 9)}`;
-                },
-                check_crypto_recvd_status: function (crypto, crypto_address, amount_to_receive = 0) {
-                    try {
-                        let explorer;
-                        let decimal = 100000000;
-                        let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
-                        switch (crypto) {
-                            case "BTC":
-                                explorer = localbitcoinplusplus.server.btc_mainnet;
-                                break;
-                            case "BTC_TEST":
-                                explorer = localbitcoinplusplus.server.btc_testnet;
-                                break;
-                            case "FLO":
-                                explorer = localbitcoinplusplus.server.flo_mainnet;
-                                crypto_diff = crypto_diff / decimal;
-                                decimal = 1;
-                                break;
-                            case "FLO_TEST":
-                                explorer = localbitcoinplusplus.server.flo_testnet;
-                                crypto_diff = crypto_diff / decimal;
-                                decimal = 1;
-                                break;
-                            default:
-                                break;
-                        }
-
-                        helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [crypto_address])
-                        .then(async balance => {
-                            if (!isNaN(balance) && parseFloat(balance) > 0) {
-                                balance = helper_functions.truncateDecimals(balance / decimal);
-                                console.log(balance);
-
-                                if (balance - amount_to_receive > crypto_diff) {
-                                    RM_RPC.send_rpc
-                                        .call(this, "refresh_deposit_status_request", {
-                                            receiver_flo_address:
-                                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
-                                            trader_flo_address:
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                        })
-                                        .then(refresh_deposit_status => doSend(refresh_deposit_status));
-
-                                } else {
-                                    await localbitcoinplusplus.actions.delay(60000);
-                                    check_crypto_recvd_status(crypto, crypto_address, amount_to_receive);
-                                }
+                    },
+                    // AJAX Get
+                    ajaxGet: async function (url = '') {
+                        try {
+                            let response = await fetch(url);
+                            if (!response.ok) {
+                                return false
                             }
-                        });
+                            //proceed once the first promise is resolved.
+                            let data = await response.json();
+                            //proceed only when the second promise is resolved
+                            return data;
+                        } catch (error) {
+                            console.error(error);
+                            return false;
+                        }
+                    },
 
-                    } catch (error) {
-                        throw new Error(error)
+                    //AJAX Post
+                    ajaxPost: async function (url = ``, data = {}) {
+                        try {
+
+                            const response = await fetch(url, {
+                                method: 'POST',
+                                headers: {
+                                    'Content-Type': 'application/json',
+                                },
+                                body: JSON.stringify(data),
+                            });
+
+                            return response.json();
+                        } catch (e) {
+                            return false;
+                        }
+                    },
+
+                    // Create unique id
+                    unique_id: function () {
+                        return `${+new Date()}_${Math.random()
+                            .toString(36)
+                            .substr(2, 9)}`;
+                    },
+                    check_crypto_recvd_status: function (crypto, crypto_address, amount_to_receive = 0) {
+                        try {
+                            let explorer;
+                            let decimal = 100000000;
+                            let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
+                            switch (crypto) {
+                                case "BTC":
+                                    explorer = localbitcoinplusplus.server.btc_mainnet;
+                                    break;
+                                case "BTC_TEST":
+                                    explorer = localbitcoinplusplus.server.btc_testnet;
+                                    break;
+                                case "FLO":
+                                    explorer = localbitcoinplusplus.server.flo_mainnet;
+                                    crypto_diff = crypto_diff / decimal;
+                                    decimal = 1;
+                                    break;
+                                case "FLO_TEST":
+                                    explorer = localbitcoinplusplus.server.flo_testnet;
+                                    crypto_diff = crypto_diff / decimal;
+                                    decimal = 1;
+                                    break;
+                                default:
+                                    break;
+                            }
+
+                            helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [crypto_address])
+                                .then(async balance => {
+                                    if (!isNaN(balance) && parseFloat(balance) > 0) {
+                                        balance = helper_functions.truncateDecimals(balance / decimal);
+                                        console.log(balance);
+
+                                        if (balance - amount_to_receive > crypto_diff) {
+                                            RM_RPC.send_rpc
+                                                .call(this, "refresh_deposit_status_request", {
+                                                    receiver_flo_address:
+                                                        localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
+                                                    trader_flo_address:
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                })
+                                                .then(refresh_deposit_status => doSend(refresh_deposit_status));
+
+                                        } else {
+                                            await localbitcoinplusplus.actions.delay(60000);
+                                            check_crypto_recvd_status(crypto, crypto_address, amount_to_receive);
+                                        }
+                                    }
+                                });
+
+                        } catch (error) {
+                            throw new Error(error)
+                        }
+                    },
+                    getFormattedDate: function (timestamp = 0) {
+                        try {
+                            var date = (timestamp > 0) ? new Date(timestamp) : new Date();
+
+                            var month = date.getMonth() + 1;
+                            var day = date.getDate();
+                            var hour = date.getHours();
+                            var min = date.getMinutes();
+                            var sec = date.getSeconds();
+
+                            month = (month < 10 ? "0" : "") + month;
+                            day = (day < 10 ? "0" : "") + day;
+                            hour = (hour < 10 ? "0" : "") + hour;
+                            min = (min < 10 ? "0" : "") + min;
+                            sec = (sec < 10 ? "0" : "") + sec;
+
+                            var str = date.getFullYear() + "-" + month + "-" + day + " " + hour + ":" + min + ":" + sec;
+
+                            return str;
+
+                        } catch (e) {
+                            console.error(e);
+                            notify('Timestamp to date conversion failed.', 'error');
+                        }
+                    },
+
+                    // https://stackoverflow.com/a/9232092/5348972
+                    truncateDecimals: (num, digits = 8) => {
+                        num = Number(num).toFixed(digits);
+                        if (num < 0.000000001) num = 0;
+                        if (num > 100000000000) {
+                            console.trace(num);
+                            throw new Error("Maximum 'number' upper limit crossed");
+                        }
+                        var numS = num.toString(),
+                            decPos = numS.indexOf('.'),
+                            substrLength = decPos == -1 ? numS.length : 1 + decPos + digits,
+                            trimmedResult = numS.substr(0, substrLength),
+                            finalResult = isNaN(trimmedResult) ? 0 : trimmedResult;
+
+                        if ((Number.MIN_SAFE_INTEGER > finalResult) || (finalResult > Number.MAX_SAFE_INTEGER)) {
+                            console.trace(num);
+                            throw new Error("SAFE INTEGER Limit Crossed.");
+                        }
+                        return Number(finalResult);
                     }
-                },
-                // https://stackoverflow.com/a/9232092/5348972
-                truncateDecimals: (num, digits = 8) => {
-                    num = Number(num).toFixed(digits);
-                    if (num < 0.000000001) num = 0;
-                    if (num > 100000000000) {
-                        console.trace(num);
-                        throw new Error("Maximum 'number' upper limit crossed");
-                    }
-                    var numS = num.toString(),
-                        decPos = numS.indexOf('.'),
-                        substrLength = decPos == -1 ? numS.length : 1 + decPos + digits,
-                        trimmedResult = numS.substr(0, substrLength),
-                        finalResult = isNaN(trimmedResult) ? 0 : trimmedResult;
 
-                    if ((Number.MIN_SAFE_INTEGER > finalResult) || (finalResult > Number.MAX_SAFE_INTEGER)) {
-                        console.trace(num);
-                        throw new Error("SAFE INTEGER Limit Crossed.");
-                    }
-                    return Number(finalResult);
-                }
-            };
-
-            // SECTION: JSON RPC Library Starts (https://github.com/oliver-moran/json-rpc)  
-            var JSON_RPC = {};
-
-            var id = 0,
-                callbacks = {};
-
-            /**
-            * Constructs a new JSON-RPC Request
-            * @param method A String containing the name of the method to be invoked.
-            * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
-            */
-            JSON_RPC.Request = function (method, params, globalParams = {}) {
-                this.jsonrpc = "2.0";
-                this.method = method;
-                if (typeof params !== "undefined") {
-                    this.params = params;
-                }
-                this.globalParams = globalParams;
-                this.id = id++;
-            };
-
-            // Implements getters and setters for the result of a JSON-RPC Request.
-            // The result may be an any Object or primitive
-            Object.defineProperty(JSON_RPC.Request.prototype, "result", {
-                get: function () {
-                    return this._result;
-                },
-                set: function (result) {
-                    delete this.method; // remove the method name
-                    delete this.params; // remove the params
-                    delete this.error; // remove error state if it exists
-                    delete this.globalParams; // remove globalParams
-                    this._result = result;
-                }
-            });
-
-            // Implements getters and setters for the error state of a JSON-RPC Request.
-            // Error should be a JSON_RPC.Error object
-            Object.defineProperty(JSON_RPC.Request.prototype, "error", {
-                get: function () {
-                    return this._error;
-                },
-                set: function (error) {
-                    delete this.method; // remove the method name
-                    delete this.params; // remove the params
-                    delete this.result; // remove result state if it exists
-                    delete this.globalParams; // remove globalParams if it exists
-                    this._error = error;
-                }
-            });
-
-            /**
-            * Returns a String representation of a JSON-RPC Request
-            * @returns A JSON String
-            */
-            JSON_RPC.Request.prototype.toString = function () {
-                var rpc = {
-                    jsonrpc: this.jsonrpc,
-                    id: this.id
                 };
 
-                if (this.method !== undefined) rpc.method = this.method;
-                if (this.params !== undefined) rpc.params = this.params;
-                if (this.result !== undefined) rpc.result = this.result;
-                if (this.error !== undefined) rpc.error = this.error;
-                if (this.globalParams !== undefined)
-                    rpc.globalParams = this.globalParams;
+                // SECTION: JSON RPC Library Starts (https://github.com/oliver-moran/json-rpc)  
+                var JSON_RPC = {};
 
-                return JSON.stringify(rpc);
-            };
+                var id = 0,
+                    callbacks = {};
 
-            /**
-            * Constructs a new JSON-RPC Notification
-            * @param method A String containing the name of the method to be invoked.
-            * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
-            */
-            JSON_RPC.Notification = function (method, params, globalParams) {
-                this.jsonrpc = "2.0";
-                this.method = method;
-                if (typeof params !== "undefined") {
-                    this.params = params;
-                }
-                if (typeof globalParams !== "undefined") {
+                /**
+                * Constructs a new JSON-RPC Request
+                * @param method A String containing the name of the method to be invoked.
+                * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+                */
+                JSON_RPC.Request = function (method, params, globalParams = {}) {
+                    this.jsonrpc = "2.0";
+                    this.method = method;
+                    if (typeof params !== "undefined") {
+                        this.params = params;
+                    }
                     this.globalParams = globalParams;
-                }
-            };
-
-            /**
-            * Returns a String representation of a JSON-RPC Notification
-            * @returns A JSON String
-            */
-            JSON_RPC.Notification.prototype.toString = function () {
-                var rpc = {
-                    jsonrpc: this.jsonrpc,
-                    method: this.method,
-                    params: this.params,
-                    globalParams: this.globalParams
+                    this.id = id++;
                 };
 
-                return JSON.stringify(rpc);
-            };
+                // Implements getters and setters for the result of a JSON-RPC Request.
+                // The result may be an any Object or primitive
+                Object.defineProperty(JSON_RPC.Request.prototype, "result", {
+                    get: function () {
+                        return this._result;
+                    },
+                    set: function (result) {
+                        delete this.method; // remove the method name
+                        delete this.params; // remove the params
+                        delete this.error; // remove error state if it exists
+                        delete this.globalParams; // remove globalParams
+                        this._result = result;
+                    }
+                });
 
-            /**
-            * Constructs a new JSON-RPC Error object
-            * @params code A Number that indicates the error type that occurred. -32768 to -32000 are reserved.
-            * @param message (optional) A String providing a short description of the error.
-            * @param data (optional) A Primitive or Structured value that contains additional information about the error.
-            */
-            JSON_RPC.Error = function (code, message, data) {
-                this.code = code;
-                if (typeof message == "string") this.message = message;
-                if (data !== undefined) this.data = data;
-            };
+                // Implements getters and setters for the error state of a JSON-RPC Request.
+                // Error should be a JSON_RPC.Error object
+                Object.defineProperty(JSON_RPC.Request.prototype, "error", {
+                    get: function () {
+                        return this._error;
+                    },
+                    set: function (error) {
+                        delete this.method; // remove the method name
+                        delete this.params; // remove the params
+                        delete this.result; // remove result state if it exists
+                        delete this.globalParams; // remove globalParams if it exists
+                        this._error = error;
+                    }
+                });
 
-            // stock errors
-            JSON_RPC.PARSE_ERROR = new JSON_RPC.Error(
-                -32700,
-                "An error occurred on the server while parsing the JSON text."
-            );
-            JSON_RPC.INVALID_REQUEST = new JSON_RPC.Error(
-                -32600,
-                "The JSON sent is not a valid Request object."
-            );
-            JSON_RPC.METHOD_NOT_FOUND = new JSON_RPC.Error(
-                -32601,
-                "The method does not exist / is not available."
-            );
-            JSON_RPC.INVALID_PARAMS = new JSON_RPC.Error(
-                -32602,
-                "Invalid method parameter(s)."
-            );
-            JSON_RPC.INTERNAL_ERROR = new JSON_RPC.Error(
-                -32603,
-                "Internal JSON-RPC error."
-            );
+                /**
+                * Returns a String representation of a JSON-RPC Request
+                * @returns A JSON String
+                */
+                JSON_RPC.Request.prototype.toString = function () {
+                    var rpc = {
+                        jsonrpc: this.jsonrpc,
+                        id: this.id
+                    };
 
-            /**
-            * Parses a JSON-RPC string and converts to a JSON-RPC object or an Array of such strings.
-            * @params rpc A String or Array to parse to a JSON-RPC object.
-            */
-            JSON_RPC.parse = function (rpc) {
-                // batch?
-                if (rpc.constructor === Array) {
-                    var arr = [];
-                    rpc.forEach(function (el) {
-                        arr.push(JSON_RPC.parse(el));
-                    });
-                    return arr;
-                }
+                    if (this.method !== undefined) rpc.method = this.method;
+                    if (this.params !== undefined) rpc.params = this.params;
+                    if (this.result !== undefined) rpc.result = this.result;
+                    if (this.error !== undefined) rpc.error = this.error;
+                    if (this.globalParams !== undefined)
+                        rpc.globalParams = this.globalParams;
 
-                // parsable?
-                var rpc;
-                try {
-                    rpc = JSON.parse(rpc);
-                } catch (err) {
-                    var obj = new JSON_RPC.Request();
-                    obj.result = JSON_RPC.PARSE_ERROR;
-                    obj.id = null;
+                    return JSON.stringify(rpc);
+                };
+
+                /**
+                * Constructs a new JSON-RPC Notification
+                * @param method A String containing the name of the method to be invoked.
+                * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+                */
+                JSON_RPC.Notification = function (method, params, globalParams) {
+                    this.jsonrpc = "2.0";
+                    this.method = method;
+                    if (typeof params !== "undefined") {
+                        this.params = params;
+                    }
+                    if (typeof globalParams !== "undefined") {
+                        this.globalParams = globalParams;
+                    }
+                };
+
+                /**
+                * Returns a String representation of a JSON-RPC Notification
+                * @returns A JSON String
+                */
+                JSON_RPC.Notification.prototype.toString = function () {
+                    var rpc = {
+                        jsonrpc: this.jsonrpc,
+                        method: this.method,
+                        params: this.params,
+                        globalParams: this.globalParams
+                    };
+
+                    return JSON.stringify(rpc);
+                };
+
+                /**
+                * Constructs a new JSON-RPC Error object
+                * @params code A Number that indicates the error type that occurred. -32768 to -32000 are reserved.
+                * @param message (optional) A String providing a short description of the error.
+                * @param data (optional) A Primitive or Structured value that contains additional information about the error.
+                */
+                JSON_RPC.Error = function (code, message, data) {
+                    this.code = code;
+                    if (typeof message == "string") this.message = message;
+                    if (data !== undefined) this.data = data;
+                };
+
+                // stock errors
+                JSON_RPC.PARSE_ERROR = new JSON_RPC.Error(
+                    -32700,
+                    "An error occurred on the server while parsing the JSON text."
+                );
+                JSON_RPC.INVALID_REQUEST = new JSON_RPC.Error(
+                    -32600,
+                    "The JSON sent is not a valid Request object."
+                );
+                JSON_RPC.METHOD_NOT_FOUND = new JSON_RPC.Error(
+                    -32601,
+                    "The method does not exist / is not available."
+                );
+                JSON_RPC.INVALID_PARAMS = new JSON_RPC.Error(
+                    -32602,
+                    "Invalid method parameter(s)."
+                );
+                JSON_RPC.INTERNAL_ERROR = new JSON_RPC.Error(
+                    -32603,
+                    "Internal JSON-RPC error."
+                );
+
+                /**
+                * Parses a JSON-RPC string and converts to a JSON-RPC object or an Array of such strings.
+                * @params rpc A String or Array to parse to a JSON-RPC object.
+                */
+                JSON_RPC.parse = function (rpc) {
+                    // batch?
+                    if (rpc.constructor === Array) {
+                        var arr = [];
+                        rpc.forEach(function (el) {
+                            arr.push(JSON_RPC.parse(el));
+                        });
+                        return arr;
+                    }
+
+                    // parsable?
+                    var rpc;
+                    try {
+                        rpc = JSON.parse(rpc);
+                    } catch (err) {
+                        var obj = new JSON_RPC.Request();
+                        obj.result = JSON_RPC.PARSE_ERROR;
+                        obj.id = null;
+                        return obj;
+                    }
+
+                    // 2.0?
+                    if (rpc.jsonrpc !== "2.0") {
+                        var obj = new JSON_RPC.Request();
+                        obj.result = JSON_RPC.INVALID_REQUEST;
+                        obj.id = null;
+                        return obj;
+                    }
+
+                    // request or notification?
+                    var obj =
+                        rpc.id === undefined
+                            ? new JSON_RPC.Notification(rpc.method, rpc.params)
+                            : new JSON_RPC.Request(rpc.method, rpc.params);
+                    // have an ID?
+                    if (rpc.id !== undefined) obj.id = rpc.id;
+                    // is it a result?
+                    if (rpc.result !== undefined) obj.result = rpc.result;
+                    // is it a error?
+                    if (rpc.error !== undefined) {
+                        obj.error = new JSON_RPC.Error(
+                            rpc.error.code,
+                            rpc.error.message,
+                            rpc.error.data
+                        );
+                    }
+
+                    // parsed :-)
                     return obj;
-                }
+                };
 
-                // 2.0?
-                if (rpc.jsonrpc !== "2.0") {
-                    var obj = new JSON_RPC.Request();
-                    obj.result = JSON_RPC.INVALID_REQUEST;
-                    obj.id = null;
-                    return obj;
-                }
+                /* JSON RPC Library Ends */
 
-                // request or notification?
-                var obj =
-                    rpc.id === undefined
-                        ? new JSON_RPC.Notification(rpc.method, rpc.params)
-                        : new JSON_RPC.Request(rpc.method, rpc.params);
-                // have an ID?
-                if (rpc.id !== undefined) obj.id = rpc.id;
-                // is it a result?
-                if (rpc.result !== undefined) obj.result = rpc.result;
-                // is it a error?
-                if (rpc.error !== undefined) {
-                    obj.error = new JSON_RPC.Error(
-                        rpc.error.code,
-                        rpc.error.message,
-                        rpc.error.data
-                    );
-                }
+                /*SECTION: UI Functions*/
 
-                // parsed :-)
-                return obj;
-            };
-
-            /* JSON RPC Library Ends */
-
-            /*SECTION: UI Functions*/
-
-            let frag = document.createDocumentFragment(),
-                currentTimeout,
-                notificationSound = document.getElementById('notification_sound'),
-                depositCryptoButtonClicked = 0,
-                depositCryptoButton = document.getElementById('depositCryptoButton'),
-                themeToggler = document.getElementById('theme_toggle'),
-                body = document.querySelector('body');
-            if (localStorage.theme === 'dark') {
-                nightlight();
-                themeToggler.checked = true
-            }
-            else {
-                daylight();
-                themeToggler.checked = false
-            }
-            themeToggler.addEventListener('change', () => {
-                if (themeToggler.checked) {
+                let frag = document.createDocumentFragment(),
+                    currentTimeout,
+                    notificationSound = document.getElementById('notification_sound'),
+                    depositCryptoButtonClicked = 0,
+                    depositCryptoButton = document.getElementById('depositCryptoButton'),
+                    themeToggler = document.getElementById('theme_toggle'),
+                    body = document.querySelector('body');
+                if (localStorage.theme === 'dark') {
                     nightlight();
-                    localStorage.setItem('theme', 'dark')
+                    themeToggler.checked = true
                 }
                 else {
                     daylight();
-                    localStorage.setItem('theme', 'light')
+                    themeToggler.checked = false
                 }
-            })
-            function daylight() {
-                body.setAttribute("data-theme", 'light');
-            }
-            function nightlight() {
-                body.setAttribute('data-theme', 'dark');
-            }
-            const render = {
-                // returns an order element;
-                order: function (tradeId, type, product, price, currency) {
-                    let card = document.createElement('div'), currencySymbol;
-                    card.classList.add('order', 'grid', 'grid-2')
-                    currency === 'INR' ? currencySymbol = '₹' : currencySymbol = '$';
-                    card.innerHTML = `<div class="details">
+                themeToggler.addEventListener('change', () => {
+                    if (themeToggler.checked) {
+                        nightlight();
+                        localStorage.setItem('theme', 'dark')
+                    }
+                    else {
+                        daylight();
+                        localStorage.setItem('theme', 'light')
+                    }
+                })
+                function daylight() {
+                    body.setAttribute("data-theme", 'light');
+                }
+                function nightlight() {
+                    body.setAttribute('data-theme', 'dark');
+                }
+                const render = {
+                    // returns an order element;
+                    order: function (tradeId, type, product, price, currency) {
+                        let card = document.createElement('div'), currencySymbol;
+                        card.classList.add('order', 'grid', 'grid-2')
+                        currency === 'INR' ? currencySymbol = '₹' : currencySymbol = '$';
+                        card.innerHTML = `<div class="details">
                         <h3>${type.toUpperCase()}</h3>
                         ${product} worth ${currencySymbol}${price}
                         <h5>Trade Id</h5>
@@ -23150,1491 +27022,1492 @@
                     </div>
                     <button id="${tradeId}-${localbitcoinplusplus.wallets.my_local_flo_address}-${type}" 
                         class="cancel-order">Cancel</button>`;
-                    return card;
-                },
-                notification: function (message) {
-                    let card = document.createElement('div');
-                    card.classList.add('notification');
-                    card.innerHTML = `
+                        return card;
+                    },
+                    notification: function (message) {
+                        let card = document.createElement('div');
+                        card.classList.add('notification');
+                        card.innerHTML = `
                     <p>${message}</p>
         <svg class="remove-notification" viewBox="0 0 50 50">
         <title>Close this notification</title>
         <line x1="50" y1="0" x2="0" y2="50"/>
         <line x1="0" y1="0" x2="50" y2="50"/>
         </svg>`
-                    return card;
+                        return card;
+                    }
                 }
-            }
 
-            //Checks for internet connection status
-            if (!navigator.onLine)
-                notify('There seems to be a problem connecting to the internet.', 'error', true)
-            window.addEventListener('offline', () => {
-                notify('There seems to be a problem connecting to the internet.', 'error', true)
-            })
-            window.addEventListener('online', () => {
-                notify('We are back online.')
-            })
+                //Checks for internet connection status
+                if (!navigator.onLine)
+                    notify('There seems to be a problem connecting to the internet.', 'error', true)
+                window.addEventListener('offline', () => {
+                    notify('There seems to be a problem connecting to the internet.', 'error', true)
+                })
+                window.addEventListener('online', () => {
+                    notify('We are back online.')
+                })
 
-            // function required for popups or modals to appear
-            class Stack {
-                constructor() {
-                    this.items = [];
+                // function required for popups or modals to appear
+                class Stack {
+                    constructor() {
+                        this.items = [];
+                    }
+                    push(element) {
+                        this.items.push(element);
+                    }
+                    pop() {
+                        if (this.items.length == 0)
+                            return "Underflow";
+                        return this.items.pop();
+                    }
+                    peek() {
+                        return this.items[this.items.length - 1];
+                    }
                 }
-                push(element) {
-                    this.items.push(element);
-                }
-                pop() {
-                    if (this.items.length == 0)
-                        return "Underflow";
-                    return this.items.pop();
-                }
-                peek() {
-                    return this.items[this.items.length - 1];
-                }
-            }
-            let popupStack = new Stack(),
-                loader = document.getElementById('loader'),
-                zIndex = 10,
-                tipsInterval;
-            function showPopup(popup, permission) {
-                let thisPopup = document.getElementById(popup);
-                thisPopup.parentNode.classList.remove('hide');
-                thisPopup.classList.add('no-transformations');
-                popupStack.push({ popup, permission })
-                zIndex++;
-                thisPopup.parentNode.setAttribute('style', `z-index: ${zIndex}`)
-                if (popup === 'main_loader') {
-                    loader.classList.add('animate-loader')
-                    tipsInterval = setInterval(changeTips, 6000)
-                    document.querySelector('main').classList.add('hide-completely')
-                }
-                history.pushState({}, null, null)
-            }
-
-            window.onpopstate = () => hidePopup()
-
-            // hides the popup or modal 
-            function hidePopup() {
-                let { popup, permission } = popupStack.pop();
-                thisPopup = document.getElementById(popup);
-                thisPopup.closest('.popup-container').classList.add('hide');
-                thisPopup.closest('.popup').classList.remove('no-transformations');
-                setTimeout(() => {
-                    clearAllInputs(thisPopup)
-                    zIndex--;
+                let popupStack = new Stack(),
+                    loader = document.getElementById('loader'),
+                    zIndex = 10,
+                    tipsInterval;
+                function showPopup(popup, permission) {
+                    let thisPopup = document.getElementById(popup);
+                    thisPopup.parentNode.classList.remove('hide');
+                    thisPopup.classList.add('no-transformations');
+                    popupStack.push({ popup, permission })
+                    zIndex++;
                     thisPopup.parentNode.setAttribute('style', `z-index: ${zIndex}`)
-                    if (thisPopup.querySelector('.btn')) {
-                        btnLoading(thisPopup.querySelector('.action'), 'stop')
-                        thisPopup.querySelector("button[type='submit']").disabled = true;
+                    if (popup === 'main_loader') {
+                        loader.classList.add('animate-loader')
+                        tipsInterval = setInterval(changeTips, 6000)
+                        document.querySelector('main').classList.add('hide-completely')
                     }
-                }, 400)
-                if (popup === 'deposit_cash_popup') {
-                    thisPopup.querySelector('#upiToAddress').classList.add('hide-completely')
-                    thisPopup.querySelectorAll('.input').forEach((input) => {
-                        input.classList.remove('hide-completely')
-                    })
+                    history.pushState({}, null, null)
                 }
-                if (popup === 'deposit_crypto_popup') {
+
+                window.onpopstate = () => hidePopup()
+
+                // hides the popup or modal 
+                function hidePopup() {
+                    let { popup, permission } = popupStack.pop();
+                    thisPopup = document.getElementById(popup);
+                    thisPopup.closest('.popup-container').classList.add('hide');
+                    thisPopup.closest('.popup').classList.remove('no-transformations');
                     setTimeout(() => {
-                        depositCryptoButton.classList.remove('hide-completely');
-                        let selectDepositCryptoSection = document.getElementById('select_deposit_crypto_section')
-                        showElement(selectDepositCryptoSection, 'deposit-crypto-group');
-                        depositCryptoButton.firstElementChild.textContent = 'proceed'
+                        clearAllInputs(thisPopup)
+                        zIndex--;
+                        thisPopup.parentNode.setAttribute('style', `z-index: ${zIndex}`)
+                        if (thisPopup.querySelector('.btn')) {
+                            btnLoading(thisPopup.querySelector('.action'), 'stop')
+                            thisPopup.querySelector("button[type='submit']").disabled = true;
+                        }
                     }, 400)
-                    document.getElementById('send_crypto_hidden_section').querySelectorAll('input').forEach(input => {
-                        input.disabled = true;
-                    })
-                    depositCryptoButtonClicked = 0;
-                }
-                if (popup === 'main_loader') {
-                    loader.classList.remove('animate-loader')
-                    clearInterval(tipsInterval)
-                    document.querySelector('main').classList.remove('hide-completely')
-                }
-            }
-
-            document.querySelectorAll(".hidePopupBtn").forEach(function(element) {
-                element.addEventListener("click", hidePopup);
-            });
-
-
-            function setAttributes(el, attrs) {
-                for (var key in attrs) {
-                    el.setAttribute(key, attrs[key]);
-                }
-            }
-
-            function clearAllInputs(parent) {
-                parent.querySelectorAll("input").forEach((field) => {
-                    if (field.getAttribute('type') !== 'radio') {
-                        field.value = '';
-                        if (field.closest('.input')) {
-                            field.closest('.input').classList.remove('animate-label')
-                        }
+                    if (popup === 'deposit_cash_popup') {
+                        thisPopup.querySelector('#upiToAddress').classList.add('hide-completely')
+                        thisPopup.querySelectorAll('.input').forEach((input) => {
+                            input.classList.remove('hide-completely')
+                        })
                     }
-                    else
-                        field.checked = false
-                })
-            }
-
-            //Function for displaying toast notifications.
-            /*options
-            message - notifiation body text.
-            mode - error or normal notification. only error has to be specified.
-            fixed - if set true notification will not fade after 4s;
-            sound - set true to enable notification sound. ! should only be used for important tasks.
-            setAside - set true to add notification inside notification panel
-            */
-            let currentCount = 0;
-            function notify(message, mode, fixed, sound, setAside) {
-                let banner = document.getElementById('show_message'),
-                    notificationContainer = document.getElementById('notification_container'),
-                    notifiationCounter = document.querySelector("#notification_badge");
-                currentCount = parseInt(notifiationCounter.getAttribute('data-badge'));
-
-                if (mode === 'error') {
-                    banner.querySelector('#error_icon').classList.remove('hide-completely')
-                    banner.querySelector('#done_icon').classList.add('hide-completely')
-                }
-                else {
-                    banner.querySelector('#error_icon').classList.add('hide-completely')
-                    banner.querySelector('#done_icon').classList.remove('hide-completely')
-                }
-                if (setAside) {
-                    notificationContainer.prepend(render.notification(message));
-                    console.log(currentCount)
-                    currentCount++;
-                    notifiationCounter.setAttribute('data-badge', currentCount);
-                }
-
-                banner.classList.add('no-transformations')
-                banner.classList.remove('hide')
-                banner.querySelector('#notification_text').textContent = message.charAt(0).toUpperCase() + message.slice(1);
-                if (navigator.onLine && sound) {
-                    notificationSound.currentTime = 0;
-                    notificationSound.play();
-                }
-                banner.querySelector('#hide_banner_btn').onclick = function () {
-                    banner.classList.add('hide')
-                    banner.classList.remove('no-transformations')
-                }
-                clearTimeout(currentTimeout)
-                if (fixed) return;
-                currentTimeout = setTimeout(() => {
-                    banner.classList.add('hide')
-                    banner.classList.remove('no-transformations')
-                }, 6000)
-            }
-
-            // displays a popup for asking permission. Use this instead of JS confirm
-            let askConfirmation = function (message) {
-                return new Promise((resolve, reject) => {
-                    let popup = document.getElementById('confirmation');
-                    showPopup('confirmation')
-                    popup.children[0].textContent = message;
-                    popup.children[1].firstElementChild.onclick = function () {
-                        hidePopup()
-                        resolve(false)
+                    if (popup === 'deposit_crypto_popup') {
+                        setTimeout(() => {
+                            depositCryptoButton.classList.remove('hide-completely');
+                            let selectDepositCryptoSection = document.getElementById('select_deposit_crypto_section')
+                            showElement(selectDepositCryptoSection, 'deposit-crypto-group');
+                            depositCryptoButton.firstElementChild.textContent = 'proceed'
+                        }, 400)
+                        document.getElementById('send_crypto_hidden_section').querySelectorAll('input').forEach(input => {
+                            input.disabled = true;
+                        })
+                        depositCryptoButtonClicked = 0;
                     }
-                    popup.children[1].children[1].onclick = function () {
-                        hidePopup()
-                        resolve(true);
-                    }
-                })
-            }
-            function enableBtn(btn) {
-                if (typeof btn === 'string')
-                    btn = document.getElementById(btn);
-                if (btn.disabled)
-                    btn.disabled = false;
-                if(btn.nodeName!=="BUTTON") {
-                    let childbtn=btn.getElementsByTagName('button')[0];
-                    childbtn.disabled=false;
-                }
-            }
-
-            function disableBtn(btn) {
-                if (typeof btn === 'string')
-                    btn = document.getElementById(btn);
-                if (!btn.disabled)
-                    btn.disabled = true;
-                if(btn.nodeName!=="BUTTON") {
-                    let childbtn=btn.getElementsByTagName('button')[0];
-                    childbtn.disabled=true;
-                }
-            }
-            function btnLoading(btn, option) {
-                if (typeof btn === 'string')
-                    btn = document.getElementById(btn);
-                if (option === 'start') {
-                    btn.children[0].classList.add('clip')
-                    btn.children[1].classList.add('animate-loader')
-                }
-                else {
-                    btn.children[0].classList.remove('clip')
-                    btn.children[1].classList.remove('animate-loader')
-                }
-            }
-
-            const copyToClipboardBtn = document.getElementById('copyToClipboardBtn');
-            function copyToClipboard() {
-                let parent = this.parentNode;
-                let childIndex = '0';
-                let input = document.createElement('textarea'),
-                    toast = document.getElementById('textCopied');
-                input.setAttribute('readonly', '');
-                input.setAttribute('style', 'position: absolute; left: -9999px');
-                document.body.appendChild(input);
-                input.value = parent.children[childIndex].textContent;
-                input.select();
-                document.execCommand('copy');
-                document.body.removeChild(input);
-                toast.classList.remove('hide');
-                setTimeout(() => {
-                    toast.classList.add('hide');
-                }, 2000)
-            }
-            copyToClipboardBtn.addEventListener('click', copyToClipboard);
-
-
-            let allExchangeSections = document.querySelectorAll('.exchange-section'),
-                allExchangeBtns = document.querySelectorAll('.exchange-btn');
-                allExchangeBtns.forEach((btn) => {
-                    switch (btn.id) {
-                        case "show_asset_section":
-                            btn.addEventListener("click", function() {
-                                showSection(this, 'asset_section');
-                            });
-                            break;
-                        case "show_crypto_section":
-                            btn.addEventListener("click", function() {
-                                showSection(this, 'crypto_section');
-                            });
-                            break
-
-                        case "show_cash_section":
-                            btn.addEventListener("click", function() {
-                                showSection(this, 'cash_section');
-                            });
-                            break;    
-
-                    }
-                })
-            function showSection(thisBtn, elem) {
-                let element = document.getElementById(elem)
-                allExchangeSections.forEach((section) => {
-                    section.classList.add('hide-completely')
-                })
-                allExchangeBtns.forEach((btn) => {
-                    btn.classList.remove('active')
-                })
-                element.classList.remove('hide-completely')
-                thisBtn.classList.add('active')
-            }
-            // prevents non numerical input on firefox 
-            function preventNonNumericalInput(e) {
-                e = e || window.event;
-                let charCode = (typeof e.which == "undefined") ? e.keyCode : e.which,
-                    charStr = String.fromCharCode(charCode);
-
-                if (!charStr.match(/([0-9]*[.])?[0-9]+/))
-                    e.preventDefault();
-            }
-
-            function areInputsFilled(parent) {
-                let allInputs = parent.querySelectorAll(".input input:not([disabled])"),
-                    allRadios = parent.querySelectorAll("input[type='radio']"),
-                    radioStatus, inputStatus,inputCounter = counter = radioGroups = 0,
-                    notFilled = new Set();
-                if (parent.querySelector("input[name='trading_amount']"))
-                    radioGroups++;
-                if (parent.querySelector("input[name='crypto']"))
-                    radioGroups++;
-                if (parent.querySelector("input[name='currency']"))
-                    radioGroups++;
-                //inputStatus = [...allInputs].every(input => input.checkValidity())
-                allInputs.forEach(input => {
-                  if(input.checkValidity()){
-                      inputCounter++;
-                      notFilled.delete(input.getAttribute('name'))
-                  }
-                  else{
-                    inputCounter--;
-                    notFilled.add(input.getAttribute('name'))
-                  }
-                })
-                if(inputCounter === allInputs.length)
-                  inputStatus = true;
-                else
-                  inputStatus = false;
-                allRadios.forEach(radio => {
-                    if (radio.checked){
-                        counter++;
-                        if(notFilled.has(radio.getAttribute('name')))
-                          notFilled.delete(radio.getAttribute('name'))
-                    }
-                    else
-                        notFilled.add(radio.getAttribute('name'))
-                })
-
-                if (counter === radioGroups)
-                    radioStatus = true;
-                else
-                  radioStatus = false;
-                if (inputStatus && radioStatus)
-                    return true
-                else
-                    return [...notFilled]
-            }
-
-            function formValidation(formElement, e) {
-                if (formElement.getAttribute('type') === 'number')
-                    preventNonNumericalInput(e);
-                let parent = formElement.closest('.popup'),
-                    submitBtn = parent.querySelector("button[type = 'submit']");
-                if (areInputsFilled(parent) === true)
-                    submitBtn.disabled = false;
-                else {
-                    submitBtn.disabled = true;
-                    btnLoading(submitBtn.parentNode, 'stop')
-                }
-            }
-
-            // Event delegation when clicked on exchage options
-            window.addEventListener('load', () => {
-                document.getElementById('switcher_body').addEventListener('click', (e) => {
-                    if (e.target.closest('#buy_crypto_btn'))
-                        showPopup('buy_crypto_popup')
-                    if (e.target.closest('#sell_crypto_btn'))
-                        showPopup('sell_crypto_popup')
-                    if (e.target.closest('#send_crypto_btn'))
-                        showPopup('send_crypto_popup', 'no')
-                    if (e.target.closest('#deposit_crypto_btn'))
-                        showPopup('deposit_crypto_popup', 'no')
-                    if (e.target.closest('#withdraw_crypto_btn'))
-                        showPopup('withdraw_crypto_popup')
-                    if (e.target.closest('#deposit_cash_btn'))
-                        showPopup('deposit_cash_popup')
-                    if (e.target.closest('#withdraw_cash_btn'))
-                        showPopup('withdraw_cash_popup')
-                })
-
-                window.addEventListener('mousedown', e => {
-                    if (e.target.classList.contains('popup-container') && popupStack.peek().permission !== 'no') {
-                        hidePopup()
-                    }
-                })
-
-                function checkInput(e) {
-                    if (e.target.closest('.input') || e.target.closest('.select-crypto')) {
-                        let parent = e.target.closest('.input') || e.target.closest('.select-crypto');
-                        if (parent.classList.contains('input')) {
-                            if (parent.firstElementChild.value !== '')
-                                parent.classList.add('animate-label')
-                            else
-                                parent.classList.remove('animate-label')
-                        }
-                        formValidation(parent.firstElementChild, e)
-                        if (e.key === 'Enter'){
-                            parent.closest('.popup').querySelector("button[type='submit']").click();
-                            let unfilledItems = areInputsFilled(parent.closest('.popup'))
-                            if (unfilledItems !== true)
-                              notify(`Please fill ${unfilledItems.toString()}`, 'error', '', true)
-                        }
-                    }
-                }
-                document.getElementById('popup-parent').addEventListener('input', (e) => {
-                    checkInput(e);
-                })
-                document.getElementById('popup-parent').addEventListener('keyup', (e) => {
-                    checkInput(e);
-                })
-
-                //Sign in behaviour
-                document.getElementById('sign_in_popup').addEventListener('input', (e) => {
-                    checkInput(e);
-                })
-                document.getElementById('sign_in_popup').addEventListener('keyup', (e) => {
-                    checkInput(e);
-                })
-
-                document.getElementById('refresh_market_price').addEventListener('click', () => {
-                    btnLoading('refresh_market_price', 'start')
-                    localbitcoinplusplus.actions.request_live_prices_from_server();
-                })
-
-                document.getElementById('refresh_bal').addEventListener('click', (e) => {
-                    btnLoading('refresh_bal', 'start')
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    RM_WALLET.get_current_user_balance();
-                })
-
-                let notificationsContainer = document.getElementById('notification_container');
-                notificationsContainer.addEventListener('click', (e) => {
-                    if (e.target.closest('.remove-notification')) {
-                        e.target.closest('.notification').remove()
-                    }
-                })
-                
-                document.getElementById('admin_panel_btn').addEventListener('click', () => {
-                  showPopup('admin_panel')
-                })
-            })
-
-            //call these functions inside your already created functions and provide new value as parameters
-            function updateMarketPrice(crypto_code, price) {
-                btnLoading('refresh_market_price', 'stop')
-                if (crypto_code == "BTC") {
-                    document.getElementById('btc_market_price').textContent = '₹' + price;
-                } else if (crypto_code == "FLO") {
-                    document.getElementById('flo_market_price').textContent = '₹' + price;
-                }
-            }
-
-            const sendCryptoBtn = document.getElementById('sendCryptoBtn');
-            async function sendCrypto() {
-                let btn = this;
-                let parentPopup = btn.closest('.popup'),
-                    send_crypto_type = document.querySelector("input[name='crypto']:checked").value,
-                    utxo_addr_input = parentPopup.querySelector("input[name='senderFloId']").value,
-                    utxo_addr_wif_input = parentPopup.querySelector("input[name='senderPrivateKey']").value,
-                    receiver_address_input = parentPopup.querySelector("input[name='receiverFloId']").value,
-                    receiving_crypto_amount_input = parentPopup.querySelector("input[name='amount']").value;
-
-                btnLoading(btn, 'start')
-
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                const send_crypto_res = await RM_TRADE.sendMultipleInputsTransaction(
-                    send_crypto_type,
-                    [utxo_addr_wif_input],
-                    receiver_address_input,
-                    receiving_crypto_amount_input,
-                    utxo_addr_input,
-                );
-
-                btnLoading(btn, 'stop');
-
-                console.log(send_crypto_res);
-                if (typeof send_crypto_res == "object") {
-                    try {
-                        let resp_txid = '';
-                        let msg = '';
-                        let resp_obj = send_crypto_res.txid;
-                        if((typeof resp_obj.txid!=="string"
-                        && typeof resp_obj.txid.result!=="string")
-                        && send_crypto_res.error==true) {
-                            if(typeof send_crypto_res.msg == "string") {
-                                msg = send_crypto_res.msg;
-                            }
-                        } else {
-                            resp_txid = resp_obj.txid.result || resp_obj.txid;
-                            msg = `Transaction Id for your deposited crypto asset: ${resp_txid}`;
-                        }
-                        notify(msg, '', true, true, true);
-                        hidePopup();
-                        return true;
-                    } catch (error) {
-                        console.warn(error);
-                        notify(error, 'error', true, true, true);
+                    if (popup === 'main_loader') {
+                        loader.classList.remove('animate-loader')
+                        clearInterval(tipsInterval)
+                        document.querySelector('main').classList.remove('hide-completely')
                     }
                 }
 
-            }
-            sendCryptoBtn.addEventListener('click', sendCrypto);
-
-            //show or hide element group from a group
-            function showElement(elem, classGroup) {
-                let allGroups = document.querySelectorAll(`.${classGroup}`),
-                    thisElement = elem;
-                if (typeof elem === 'string')
-                    thisElement = document.getElementById(elem);
-                allGroups.forEach(group => {
-                    group.classList.add('hide-completely')
-                })
-                thisElement.classList.remove('hide-completely')
-            }
-
-            // new displayMeesage and closeMessage functions. please remove old functions from script 
-
-            let eventLog = document.getElementById("event_log");
-            const displayMessagesBtn = document.getElementById('displayMessagesBtn');
-            function displayMessages() {
-                eventLog.classList.remove('hide')
-                eventLog.classList.add('no-transformations')
-                window.onmousedown = e => {
-                    if (!e.target.closest('#event_log'))
-                        closeMessage()
-                }
-            }
-            displayMessagesBtn.addEventListener('click', displayMessages);
-
-            function closeMessage() {
-                eventLog.classList.add('hide')
-                eventLog.classList.remove('no-transformations')
-            }
-            const closeMessageBtn = document.getElementById('closeMessageBtn');
-            closeMessageBtn.addEventListener('click', closeMessage);
-
-            //Show tips when loading screen is shown
-            let tips = [
-                'Always keep your private key safe',
-                `Use this software on same browser and device`,
-                'Withdraw your assets soon after the trade',
-                'Loading Local Bitcoin++'
-            ], currentIndex = 0, tipsLength = tips.length,
-                tipContainer = document.getElementById('tip_container');
-
-            function changeTips() {
-                if (tipsLength > currentIndex)
-                    currentIndex++
-                if (tipsLength === currentIndex)
-                    currentIndex = 0
-                tipContainer.textContent = tips[currentIndex]
-            }
-            let defaultCurrencySelector = document.getElementById('default_currency_selector');
-
-            if (localStorage.getItem('defaultCurrency') !== null) {
-                defaultCurrencySelector.querySelector(`input[value="${localStorage.defaultCurrency}"]`).checked = true;
-            }
-            else {
-                localStorage.setItem('defaultCurrency', 'INR')
-            }
-            defaultCurrencySelector.addEventListener('input', () => {
-                let selectedCurrency = defaultCurrencySelector.querySelector('input[type="radio"]:checked').value
-                localStorage.setItem('defaultCurrency', selectedCurrency)
-                console.log(localStorage.defaultCurrency)
-            })
-    
-
-            /*******************************************************
-            Custom Localbitcoin++ JSON-RPC code starts here 
-            *********************************************************/
-
-            /* Websocket Code Starts here */
-
-            var output;
-
-            showPopup('main_loader', 'no')
-
-            // SECTION: KICKINIT
-            async function kickInit() {
-                const RM_WALLET = new localbitcoinplusplus.wallets();
-                const BACKUP_DB = (localbitcoinplusplus.newBackupDatabase.db = []);
-                const backUpSupernodesWS = (localbitcoinplusplus.backupWS = []);
-                let user_priv_key = '';
-                let idbData = await readDB("localbitcoinUser", "00-01");
-                if (
-                    typeof idbData !== "object" ||
-                    typeof idbData.myLocalFLOPublicKey == "undefined" ||
-                    idbData.myLocalFLOPublicKey.trim() == ""
-                ) {
-                    let user_pvt_key = await RM_WALLET.manually_assign_my_private_key();
-
-                    if (user_pvt_key.trim() == "" || user_pvt_key.length < 1)
-                        user_pvt_key = null;
-
-                    let newKeys = RM_WALLET.generateFloKeys(user_pvt_key);
-                    if (
-                        typeof newKeys == "object" &&
-                        newKeys.privateKeyWIF.length > 0 &&
-                        newKeys.address.length > 0
-                    ) {
-                        localbitcoinplusplusObj.myLocalFLOAddress = newKeys.address;
-                        localbitcoinplusplusObj.myLocalFLOPublicKey = newKeys.pubKeyHex;
-                        localbitcoinplusplusObj.lastConnectedTime = +new Date();
-
-                        idbData = await updateinDB("localbitcoinUser", localbitcoinplusplusObj);
-                        user_priv_key = newKeys.privateKeyWIF;
-
-                    } else {
-                        err_msg = "Failed to generate new FLO keys. Please retry.";
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-                }
-
-                // launch KBucekts
-                launchKBuckects = await localbitcoinplusplus.kademlia.launchKBucket(
-                    idbData.myLocalFLOAddress
-                );
-
-                if (!launchKBuckects) {
-                    const kmsg = `ERROR: Failed to build KBuckets. System cannot proceed further.`;
-                    showMessage(kmsg);
-                    throw new Error(kmsg);
-                }
-
-                await localbitcoinplusplus.kademlia.restoreSupernodeKBucket();
-
-                wsUri = await localbitcoinplusplus.kademlia.getSupernodeSeed(
-                    idbData.myLocalFLOAddress
-                );
-
-                const getClosestSuList = await readAllDB("myClosestSupernodes");
-
-                reactor.dispatchEvent("createClosestSupernodesObject", getClosestSuList);
-                reactor.dispatchEvent("createCashierStatusObject", getClosestSuList);
-
-                // Add close supernodes to KBucket
-                wsUri.map(d => {
-                    localbitcoinplusplus.kademlia.addNewUserNodeInKbucket(
-                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                        d.trader_flo_address,
-                        { id: d.trader_flo_address }
-                    );
-                    showMessage(
-                        `INFO: Added Supernode Id ${d.trader_flo_address} to KBucket.`
-                    );
+                document.querySelectorAll(".hidePopupBtn").forEach(function (element) {
+                    element.addEventListener("click", hidePopup);
                 });
 
-                if(localbitcoinplusplus.master_configurations.specialNodes.includes(idbData.myLocalFLOPublicKey)) {
-                    specialOps();
-                    return false;
+
+                function setAttributes(el, attrs) {
+                    for (var key in attrs) {
+                        el.setAttribute(key, attrs[key]);
+                    }
                 }
 
-                // Connect with primary supernodes
-                await startWebSocket(`${WS}://${wsUri[0].ip}`);
-
-                if (user_priv_key.length > 0) {
-                    await RM_WALLET.distributeShamirsSecretShares(user_priv_key);
+                function clearAllInputs(parent) {
+                    parent.querySelectorAll("input").forEach((field) => {
+                        if (field.getAttribute('type') !== 'radio') {
+                            field.value = '';
+                            if (field.closest('.input')) {
+                                field.closest('.input').classList.remove('animate-label')
+                            }
+                        }
+                        else
+                            field.checked = false
+                    })
                 }
 
-                // rebuild private key
-                await privateKeyBuilder();
+                //Function for displaying toast notifications.
+                /*options
+                message - notifiation body text.
+                mode - error or normal notification. only error has to be specified.
+                fixed - if set true notification will not fade after 4s;
+                sound - set true to enable notification sound. ! should only be used for important tasks.
+                setAside - set true to add notification inside notification panel
+                */
+                let currentCount = 0;
+                function notify(message, mode, fixed, sound, setAside) {
+                    let banner = document.getElementById('show_message'),
+                        notificationContainer = document.getElementById('notification_container'),
+                        notifiationCounter = document.querySelector("#notification_badge");
+                    currentCount = parseInt(notifiationCounter.getAttribute('data-badge'));
 
-                setTimeout(async function () {
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
-                        "string" ||
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length < 1
-                    ) {
-                        await RM_WALLET.manually_assign_my_private_key();
+                    if (mode === 'error') {
+                        banner.querySelector('#error_icon').classList.remove('hide-completely')
+                        banner.querySelector('#done_icon').classList.add('hide-completely')
                     }
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ==
-                        "string" &&
-                        localbitcoinplusplus.is_ui_loaded == false
-                    ) {
-                        dataBaseUIOperations();
+                    else {
+                        banner.querySelector('#error_icon').classList.add('hide-completely')
+                        banner.querySelector('#done_icon').classList.remove('hide-completely')
                     }
-                }, 10000);
-
-                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = wsUri[0].trader_flo_address;
-
-                localbitcoinplusplus.services = {};
-
-                // Connect with backup supernodes
-                if (
-                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                        idbData.myLocalFLOPublicKey
-                    )
-                ) {
-
-                    for (const uri of wsUri) {
-                        if (uri.trader_flo_address !== idbData.myLocalFLOAddress) {
-                            let dbname = `su_backup_${uri.trader_flo_address}`;
-                            BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
-                            await BACKUP_DB[uri.trader_flo_address].createNewDB();
-                        }   
+                    if (setAside) {
+                        notificationContainer.prepend(render.notification(message));
+                        console.log(currentCount)
+                        currentCount++;
+                        notifiationCounter.setAttribute('data-badge', currentCount);
                     }
 
+                    banner.classList.add('no-transformations')
+                    banner.classList.remove('hide')
+                    banner.querySelector('#notification_text').textContent = message.charAt(0).toUpperCase() + message.slice(1);
+                    if (navigator.onLine && sound) {
+                        notificationSound.currentTime = 0;
+                        notificationSound.play();
+                    }
+                    banner.querySelector('#hide_banner_btn').onclick = function () {
+                        banner.classList.add('hide')
+                        banner.classList.remove('no-transformations')
+                    }
+                    clearTimeout(currentTimeout)
+                    if (fixed) return;
+                    currentTimeout = setTimeout(() => {
+                        banner.classList.add('hide')
+                        banner.classList.remove('no-transformations')
+                    }, 6000)
                 }
 
-                return true;
-            }
+                // displays a popup for asking permission. Use this instead of JS confirm
+                let askConfirmation = function (message) {
+                    return new Promise((resolve, reject) => {
+                        let popup = document.getElementById('confirmation');
+                        showPopup('confirmation')
+                        popup.children[0].textContent = message;
+                        popup.children[1].firstElementChild.onclick = function () {
+                            hidePopup()
+                            resolve(false)
+                        }
+                        popup.children[1].children[1].onclick = function () {
+                            hidePopup()
+                            resolve(true);
+                        }
+                    })
+                }
+                function enableBtn(btn) {
+                    if (typeof btn === 'string')
+                        btn = document.getElementById(btn);
+                    if (btn.disabled)
+                        btn.disabled = false;
+                    if (btn.nodeName !== "BUTTON") {
+                        let childbtn = btn.getElementsByTagName('button')[0];
+                        childbtn.disabled = false;
+                    }
+                }
 
-            async function specialOps() {
-                try {
-                    const admin_panel_butn = document.getElementById('admin_panel_btn')
-                    admin_panel_butn.classList.remove('hide-completely');
-                    localbitcoinplusplus.is_ui_loaded = true;
-                    const getClosestSuList = await readAllDB("myClosestSupernodes");
-                    await startWebSocket(`${WS}://${getClosestSuList[0].ip}`);
+                function disableBtn(btn) {
+                    if (typeof btn === 'string')
+                        btn = document.getElementById(btn);
+                    if (!btn.disabled)
+                        btn.disabled = true;
+                    if (btn.nodeName !== "BUTTON") {
+                        let childbtn = btn.getElementsByTagName('button')[0];
+                        childbtn.disabled = true;
+                    }
+                }
+                function btnLoading(btn, option) {
+                    if (typeof btn === 'string')
+                        btn = document.getElementById(btn);
+                    if (option === 'start') {
+                        btn.children[0].classList.add('clip')
+                        btn.children[1].classList.add('animate-loader')
+                    }
+                    else {
+                        btn.children[0].classList.remove('clip')
+                        btn.children[1].classList.remove('animate-loader')
+                    }
+                }
+
+                const copyToClipboardBtn = document.getElementById('copyToClipboardBtn');
+                function copyToClipboard() {
+                    let parent = this.parentNode;
+                    let childIndex = '0';
+                    let input = document.createElement('textarea'),
+                        toast = document.getElementById('textCopied');
+                    input.setAttribute('readonly', '');
+                    input.setAttribute('style', 'position: absolute; left: -9999px');
+                    document.body.appendChild(input);
+                    input.value = parent.children[childIndex].textContent;
+                    input.select();
+                    document.execCommand('copy');
+                    document.body.removeChild(input);
+                    toast.classList.remove('hide');
+                    setTimeout(() => {
+                        toast.classList.add('hide');
+                    }, 2000)
+                }
+                copyToClipboardBtn.addEventListener('click', copyToClipboard);
+
+                let allExchangeSections = document.querySelectorAll('.exchange-section');
+                let cash_deposits_panel = document.getElementById('cash_deposits_panel');
+                let cash_withdraw_panel = document.getElementById('cash_withdraw_panel');
+
+                function showSection(thisBtn, elem) {
+                    let element = document.getElementById(elem)
+                    allExchangeSections.forEach((section) => {
+                        section.classList.add('hide-completely')
+                    })
+                    allExchangeBtns.forEach((btn) => {
+                        btn.classList.remove('active')
+                    })
+                    element.classList.remove('hide-completely')
+                    thisBtn.classList.add('active')
+                }
+                // prevents non numerical input on firefox 
+                function preventNonNumericalInput(e) {
+                    e = e || window.event;
+                    let charCode = (typeof e.which == "undefined") ? e.keyCode : e.which,
+                        charStr = String.fromCharCode(charCode);
+
+                    if (!charStr.match(/([0-9]*[.])?[0-9]+/))
+                        e.preventDefault();
+                }
+
+                function areInputsFilled(parent) {
+                    let allInputs = parent.querySelectorAll(".input input:not([disabled])"),
+                        allRadios = parent.querySelectorAll("input[type='radio']"),
+                        radioStatus, inputStatus, inputCounter = counter = radioGroups = 0,
+                        notFilled = new Set();
+                    if (parent.querySelector("input[name='trading_amount']"))
+                        radioGroups++;
+                    if (parent.querySelector("input[name='crypto']"))
+                        radioGroups++;
+                    if (parent.querySelector("input[name='currency']"))
+                        radioGroups++;
+                    //inputStatus = [...allInputs].every(input => input.checkValidity())
+                    allInputs.forEach(input => {
+                        if (input.checkValidity()) {
+                            inputCounter++;
+                            notFilled.delete(input.getAttribute('name'))
+                        }
+                        else {
+                            inputCounter--;
+                            notFilled.add(input.getAttribute('name'))
+                        }
+                    })
+                    if (inputCounter === allInputs.length)
+                        inputStatus = true;
+                    else
+                        inputStatus = false;
+                    allRadios.forEach(radio => {
+                        if (radio.checked) {
+                            counter++;
+                            if (notFilled.has(radio.getAttribute('name')))
+                                notFilled.delete(radio.getAttribute('name'))
+                        }
+                        else
+                            notFilled.add(radio.getAttribute('name'))
+                    })
+
+                    if (counter === radioGroups)
+                        radioStatus = true;
+                    else
+                        radioStatus = false;
+                    if (inputStatus && radioStatus)
+                        return true
+                    else
+                        return [...notFilled]
+                }
+
+                function formValidation(formElement, e) {
+                    if (formElement.getAttribute('type') === 'number')
+                        preventNonNumericalInput(e);
+                    let parent = formElement.closest('.popup'),
+                        submitBtn = parent.querySelector("button[type = 'submit']");
+                    if (areInputsFilled(parent) === true)
+                        submitBtn.disabled = false;
+                    else {
+                        submitBtn.disabled = true;
+                        btnLoading(submitBtn.parentNode, 'stop')
+                    }
+                }
+
+                // Event delegation when clicked on exchage options
+                window.addEventListener('load', () => {
+                    document.getElementById('switcher_body').addEventListener('click', (e) => {
+                        if (e.target.closest('#buy_crypto_btn'))
+                            showPopup('buy_crypto_popup')
+                        if (e.target.closest('#sell_crypto_btn'))
+                            showPopup('sell_crypto_popup')
+                        if (e.target.closest('#send_crypto_btn'))
+                            showPopup('send_crypto_popup', 'no')
+                        if (e.target.closest('#deposit_crypto_btn'))
+                            showPopup('deposit_crypto_popup', 'no')
+                        if (e.target.closest('#withdraw_crypto_btn'))
+                            showPopup('withdraw_crypto_popup')
+                        if (e.target.closest('#deposit_cash_btn'))
+                            showPopup('deposit_cash_popup')
+                        if (e.target.closest('#withdraw_cash_btn'))
+                            showPopup('withdraw_cash_popup')
+                    })
+
+                    window.addEventListener('mousedown', e => {
+                        if (e.target.classList.contains('popup-container') && popupStack.peek().permission !== 'no') {
+                            hidePopup()
+                        }
+                    })
+
+                    function checkInput(e) {
+                        if (e.target.closest('.input') || e.target.closest('.select-crypto')) {
+                            let parent = e.target.closest('.input') || e.target.closest('.select-crypto');
+                            if (parent.classList.contains('input')) {
+                                if (parent.firstElementChild.value !== '')
+                                    parent.classList.add('animate-label')
+                                else
+                                    parent.classList.remove('animate-label')
+                            }
+                            formValidation(parent.firstElementChild, e)
+                            if (e.key === 'Enter') {
+                                parent.closest('.popup').querySelector("button[type='submit']").click();
+                                let unfilledItems = areInputsFilled(parent.closest('.popup'))
+                                if (unfilledItems !== true)
+                                    notify(`Please fill ${unfilledItems.toString()}`, 'error', '', true)
+                            }
+                        }
+                    }
+                    document.getElementById('popup-parent').addEventListener('input', (e) => {
+                        checkInput(e);
+                    })
+                    document.getElementById('popup-parent').addEventListener('keyup', (e) => {
+                        checkInput(e);
+                    })
+
+                    //Sign in behaviour
+                    document.getElementById('sign_in_popup').addEventListener('input', (e) => {
+                        checkInput(e);
+                    })
+                    document.getElementById('sign_in_popup').addEventListener('keyup', (e) => {
+                        checkInput(e);
+                    })
+
+                    document.getElementById('refresh_market_price').addEventListener('click', () => {
+                        btnLoading('refresh_market_price', 'start')
+                        localbitcoinplusplus.actions.request_live_prices_from_server();
+                    })
+
+                    document.getElementById('refresh_bal').addEventListener('click', (e) => {
+                        btnLoading('refresh_bal', 'start')
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        RM_WALLET.get_current_user_balance();
+                    })
+
+                    let notificationsContainer = document.getElementById('notification_container');
+                    notificationsContainer.addEventListener('click', (e) => {
+                        if (e.target.closest('.remove-notification')) {
+                            e.target.closest('.notification').remove()
+                        }
+                    })
+
+                    document.getElementById('admin_panel_btn').addEventListener('click', () => {
+                        showPopup('admin_panel')
+                    })
+                })
+
+                //call these functions inside your already created functions and provide new value as parameters
+                function updateMarketPrice(crypto_code, price, last_update=0) {
+                    btnLoading('refresh_market_price', 'stop')
+                    let price_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                    let expiry_time = helper_functions.getFormattedDate(+ new Date(last_update+price_life.trade));
+                    if (crypto_code == "BTC") {
+                        document.getElementById('btc_market_price').textContent = '₹' + price;
+                        document.getElementById('btc_market_price_expiry').textContent = expiry_time;
+                    } else if (crypto_code == "FLO") {
+                        document.getElementById('flo_market_price').textContent = '₹' + price;
+                        document.getElementById('flo_market_price_expiry').textContent = expiry_time;
+                    }
+                }
+
+                const sendCryptoBtn = document.getElementById('sendCryptoBtn');
+                async function sendCrypto() {
+                    let btn = this;
+                    let parentPopup = btn.closest('.popup'),
+                        send_crypto_type = document.querySelector("input[name='crypto']:checked").value,
+                        utxo_addr_input = parentPopup.querySelector("input[name='senderFloId']").value,
+                        utxo_addr_wif_input = parentPopup.querySelector("input[name='senderPrivateKey']").value,
+                        receiver_address_input = parentPopup.querySelector("input[name='receiverFloId']").value,
+                        receiving_crypto_amount_input = parentPopup.querySelector("input[name='amount']").value;
+
+                    btnLoading(btn, 'start')
 
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
                     const RM_TRADE = new localbitcoinplusplus.trade();
-                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    const send_crypto_res = await RM_TRADE.sendMultipleInputsTransaction(
+                        send_crypto_type,
+                        [utxo_addr_wif_input],
+                        receiver_address_input,
+                        receiving_crypto_amount_input,
+                        utxo_addr_input,
+                    );
 
-                    await RM_WALLET.manually_assign_my_private_key();
+                    btnLoading(btn, 'stop');
 
-                    if(typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
-                        "string" ||
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length < 1
-                    ) {
-                        throw new Error('Private key not set.')
+                    console.log(send_crypto_res);
+                    if (typeof send_crypto_res == "object") {
+                        try {
+                            let resp_txid = '';
+                            let msg = '';
+                            let resp_obj = send_crypto_res.txid;
+                            if ((typeof resp_obj.txid !== "string"
+                                && typeof resp_obj.txid.result !== "string")
+                                && send_crypto_res.error == true) {
+                                if (typeof send_crypto_res.msg == "string") {
+                                    msg = send_crypto_res.msg;
+                                }
+                            } else {
+                                resp_txid = resp_obj.txid.result || resp_obj.txid;
+                                msg = `Transaction Id for your deposited crypto asset: ${resp_txid}`;
+                            }
+                            notify(msg, '', true, true, true);
+                            hidePopup();
+                            return true;
+                        } catch (error) {
+                            console.warn(error);
+                            notify(error, 'error', true, true, true);
+                        }
                     }
 
-                    const idbData = await readDB("localbitcoinUser", "00-01");
+                }
+                sendCryptoBtn.addEventListener('click', sendCrypto);
 
-                    if (typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
-                        && localbitcoinplusplus.wallets.my_local_flo_address.length <= 0) {
+                //show or hide element group from a group
+                function showElement(elem, classGroup) {
+                    let allGroups = document.querySelectorAll(`.${classGroup}`),
+                        thisElement = elem;
+                    if (typeof elem === 'string')
+                        thisElement = document.getElementById(elem);
+                    allGroups.forEach(group => {
+                        group.classList.add('hide-completely')
+                    })
+                    thisElement.classList.remove('hide-completely')
+                }
+
+                // new displayMeesage and closeMessage functions. please remove old functions from script 
+
+                let eventLog = document.getElementById("event_log");
+                const displayMessagesBtn = document.getElementById('displayMessagesBtn');
+                function displayMessages() {
+                    eventLog.classList.remove('hide')
+                    eventLog.classList.add('no-transformations')
+                    window.onmousedown = e => {
+                        if (!e.target.closest('#event_log'))
+                            closeMessage()
+                    }
+                }
+                displayMessagesBtn.addEventListener('click', displayMessages);
+
+                function closeMessage() {
+                    eventLog.classList.add('hide')
+                    eventLog.classList.remove('no-transformations')
+                }
+                const closeMessageBtn = document.getElementById('closeMessageBtn');
+                closeMessageBtn.addEventListener('click', closeMessage);
+
+                //Show tips when loading screen is shown
+                let tips = [
+                    'Always keep your private key safe',
+                    `Use this software on same browser and device`,
+                    'Withdraw your assets soon after the trade',
+                    'Loading Local Bitcoin++'
+                ], currentIndex = 0, tipsLength = tips.length,
+                    tipContainer = document.getElementById('tip_container');
+
+                function changeTips() {
+                    if (tipsLength > currentIndex)
+                        currentIndex++
+                    if (tipsLength === currentIndex)
+                        currentIndex = 0
+                    tipContainer.textContent = tips[currentIndex]
+                }
+                let defaultCurrencySelector = document.getElementById('default_currency_selector');
+
+                if (localStorage.getItem('defaultCurrency') !== null) {
+                    defaultCurrencySelector.querySelector(`input[value="${localStorage.defaultCurrency}"]`).checked = true;
+                }
+                else {
+                    localStorage.setItem('defaultCurrency', 'INR')
+                }
+                defaultCurrencySelector.addEventListener('input', () => {
+                    let selectedCurrency = defaultCurrencySelector.querySelector('input[type="radio"]:checked').value
+                    localStorage.setItem('defaultCurrency', selectedCurrency)
+                    console.log(localStorage.defaultCurrency)
+                })
+
+
+                /*******************************************************
+                Custom Localbitcoin++ JSON-RPC code starts here 
+                *********************************************************/
+
+                /* Websocket Code Starts here */
+
+                var output;
+
+                showPopup('main_loader', 'no')
+
+                // SECTION: KICKINIT
+                async function kickInit() {
+                    const RM_WALLET = new localbitcoinplusplus.wallets();
+                    const BACKUP_DB = (localbitcoinplusplus.newBackupDatabase.db = []);
+                    const backUpSupernodesWS = (localbitcoinplusplus.backupWS = []);
+                    let user_priv_key = '';
+                    let idbData = await readDB("localbitcoinUser", "00-01");
+                    if (
+                        typeof idbData !== "object" ||
+                        typeof idbData.myLocalFLOPublicKey == "undefined" ||
+                        idbData.myLocalFLOPublicKey.trim() == ""
+                    ) {
+                        let user_pvt_key = await RM_WALLET.manually_assign_my_private_key();
+
+                        if (user_pvt_key.trim() == "" || user_pvt_key.length < 1)
+                            user_pvt_key = null;
+
+                        let newKeys = RM_WALLET.generateFloKeys(user_pvt_key);
+                        if (
+                            typeof newKeys == "object" &&
+                            newKeys.privateKeyWIF.length > 0 &&
+                            newKeys.address.length > 0
+                        ) {
+                            localbitcoinplusplusObj.myLocalFLOAddress = newKeys.address;
+                            localbitcoinplusplusObj.myLocalFLOPublicKey = newKeys.pubKeyHex;
+                            localbitcoinplusplusObj.lastConnectedTime = +new Date();
+
+                            idbData = await updateinDB("localbitcoinUser", localbitcoinplusplusObj);
+                            user_priv_key = newKeys.privateKeyWIF;
+
+                        } else {
+                            err_msg = "Failed to generate new FLO keys. Please retry.";
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        }
+                    }
+
+                    // launch KBucekts
+                    launchKBuckects = await localbitcoinplusplus.kademlia.launchKBucket(
+                        idbData.myLocalFLOAddress
+                    );
+
+                    if (!launchKBuckects) {
+                        const kmsg = `ERROR: Failed to build KBuckets. System cannot proceed further.`;
+                        showMessage(kmsg);
+                        throw new Error(kmsg);
+                    }
+
+                    await localbitcoinplusplus.kademlia.restoreSupernodeKBucket();
+
+                    wsUri = await localbitcoinplusplus.kademlia.getSupernodeSeed(
+                        idbData.myLocalFLOAddress
+                    );
+
+                    const getClosestSuList = await readAllDB("myClosestSupernodes");
+
+                    reactor.dispatchEvent("createClosestSupernodesObject", getClosestSuList);
+                    reactor.dispatchEvent("createCashierStatusObject", getClosestSuList);
+
+                    // Add close supernodes to KBucket
+                    wsUri.map(d => {
+                        localbitcoinplusplus.kademlia.addNewUserNodeInKbucket(
+                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                            d.trader_flo_address,
+                            { id: d.trader_flo_address }
+                        );
+                        showMessage(
+                            `INFO: Added Supernode Id ${d.trader_flo_address} to KBucket.`
+                        );
+                    });
+
+                    if (localbitcoinplusplus.master_configurations.specialNodes.includes(idbData.myLocalFLOPublicKey)) {
+                        specialOps();
                         return false;
                     }
 
-                    // Declare the user flo address
-                    const MY_LOCAL_FLO_ADDRESS = localbitcoinplusplus.wallets.my_local_flo_address;
-                    const MY_LOCAL_FLO_PUBLIC_KEY = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                    // Connect with primary supernodes
+                    await startWebSocket(`${WS}://${wsUri[0].ip}`);
 
-                    const adminPanelBtn = document.getElementById('admin_panel_btn');
-                    const user_reallocation_btn = document.getElementById('reallocate_user_btn');
-                    user_reallocation_btn.onclick = function() {
-                        let ask_perms = confirm('ALERT: This will init user export process. Continue?');
-                        if(ask_perms!==true) return;
-                        localbitcoinplusplus.actions.reset_master_configs('REALLOCATTION_OF_USER_DATA');
+                    if (user_priv_key.length > 0) {
+                        await RM_WALLET.distributeShamirsSecretShares(user_priv_key);
                     }
-                    adminPanelBtn.classList.remove('hide-completely');
-                    document.getElementById('user_type').textContent = 'Admin';
 
-                    // Check new settings
-                    const check_new_config = document.getElementById('check_new_config');
-                    check_new_config.onclick = function() {
-                        try {
-                            let sample_localbitcoinplusplus = JSON.parse(JSON.stringify(localbitcoinplusplus))
-                            const admin_config = document.getElementById('admin_config');
-                            let RMAssets = removeWhiteSpaces(admin_config.value);
-                            let floAssetsArray = RMAssets.split("#!#");
+                    // rebuild private key
+                    await privateKeyBuilder();
 
-                            if (
-                                floAssetsArray.length > 0 &&
-                                typeof floAssetsArray[0] !== undefined &&
-                                floAssetsArray[0].trim() !== "" &&
-                                typeof floAssetsArray[1] !== undefined &&
-                                floAssetsArray[1].trim() !== ""
-                            ) {
-                                floAssetsArray.map(function(assets_string) {
-                                let k = assets_string.split("=");
+                    setTimeout(async function () {
+                        if (
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                            "string" ||
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length < 1
+                        ) {
+                            await RM_WALLET.manually_assign_my_private_key();
+                        }
+                        if (
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ==
+                            "string" &&
+                            localbitcoinplusplus.is_ui_loaded == false
+                        ) {
+                            dataBaseUIOperations();
+                        }
+                    }, 10000);
 
-                                if (k[1].indexOf(",") > 0 && k[1].indexOf("{") == -1) {
-                                k[1] = k[1]
-                                    .split(",")
-                                    .map(val =>
-                                    !isNaN(val) ? parseFloat(val) : val.trim()
-                                    )
-                                    .filter(v => ![null, "", undefined, NaN].includes(v));
-                                } else if (!isNaN(k[1])) {
-                                k[1] = parseFloat(k[1]);
-                                }
-                                if (typeof k[1] == "string" && k[1].indexOf("{") >= 0) {
-                                k[1] = JSON.parse(k[1].replace(/ /g, ""));
-                                }
+                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS = wsUri[0].trader_flo_address;
 
-                                return Object.defineProperty(
-                                    sample_localbitcoinplusplus.master_configurations,
-                                k[0],
-                                {
-                                    value: k[1],
-                                    writable: false,
-                                    configurable: false,
-                                    enumerable: true
-                                }
-                                );
-                            });
-                                return console.log(sample_localbitcoinplusplus);
+                    localbitcoinplusplus.services = {};
+
+                    // Connect with backup supernodes
+                    if (
+                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                            idbData.myLocalFLOPublicKey
+                        )
+                    ) {
+
+                        for (const uri of wsUri) {
+                            if (uri.trader_flo_address !== idbData.myLocalFLOAddress) {
+                                let dbname = `su_backup_${uri.trader_flo_address}`;
+                                BACKUP_DB[uri.trader_flo_address] = new newBackupDB(dbname);
+                                await BACKUP_DB[uri.trader_flo_address].createNewDB();
                             }
-                           } catch(e) {
+                        }
+
+                    }
+
+                    return true;
+                }
+
+                async function specialOps() {
+                    try {
+                        const admin_panel_butn = document.getElementById('admin_panel_btn')
+                        admin_panel_butn.classList.remove('hide-completely');
+                        localbitcoinplusplus.is_ui_loaded = true;
+                        const getClosestSuList = await readAllDB("myClosestSupernodes");
+                        await startWebSocket(`${WS}://${getClosestSuList[0].ip}`);
+
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                        const RM_TRADE = new localbitcoinplusplus.trade();
+                        const RM_RPC = new localbitcoinplusplus.rpc();
+
+                        await RM_WALLET.manually_assign_my_private_key();
+
+                        if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                            "string" ||
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length < 1
+                        ) {
+                            throw new Error('Private key not set.')
+                        }
+
+                        const idbData = await readDB("localbitcoinUser", "00-01");
+
+                        if (typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
+                            && localbitcoinplusplus.wallets.my_local_flo_address.length <= 0) {
+                            return false;
+                        }
+
+                        // Declare the user flo address
+                        const MY_LOCAL_FLO_ADDRESS = localbitcoinplusplus.wallets.my_local_flo_address;
+                        const MY_LOCAL_FLO_PUBLIC_KEY = localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                        const adminPanelBtn = document.getElementById('admin_panel_btn');
+                        const user_reallocation_btn = document.getElementById('reallocate_user_btn');
+                        user_reallocation_btn.onclick = function () {
+                            let ask_perms = confirm('ALERT: This will init user export process. Continue?');
+                            if (ask_perms !== true) return;
+                            localbitcoinplusplus.actions.reset_master_configs('REALLOCATTION_OF_USER_DATA');
+                        }
+                        adminPanelBtn.classList.remove('hide-completely');
+                        document.getElementById('user_type').textContent = 'Admin';
+
+                        // Check new settings
+                        const check_new_config = document.getElementById('check_new_config');
+                        check_new_config.onclick = function () {
+                            try {
+                                let sample_localbitcoinplusplus = JSON.parse(JSON.stringify(localbitcoinplusplus))
+                                const admin_config = document.getElementById('admin_config');
+                                let RMAssets = removeWhiteSpaces(admin_config.value);
+                                let floAssetsArray = RMAssets.split("#!#");
+
+                                if (
+                                    floAssetsArray.length > 0 &&
+                                    typeof floAssetsArray[0] !== undefined &&
+                                    floAssetsArray[0].trim() !== "" &&
+                                    typeof floAssetsArray[1] !== undefined &&
+                                    floAssetsArray[1].trim() !== ""
+                                ) {
+                                    floAssetsArray.map(function (assets_string) {
+                                        let k = assets_string.split("=");
+
+                                        if (k[1].indexOf(",") > 0 && k[1].indexOf("{") == -1) {
+                                            k[1] = k[1]
+                                                .split(",")
+                                                .map(val =>
+                                                    !isNaN(val) ? parseFloat(val) : val.trim()
+                                                )
+                                                .filter(v => ![null, "", undefined, NaN].includes(v));
+                                        } else if (!isNaN(k[1])) {
+                                            k[1] = parseFloat(k[1]);
+                                        }
+                                        if (typeof k[1] == "string" && k[1].indexOf("{") >= 0) {
+                                            k[1] = JSON.parse(k[1].replace(/ /g, ""));
+                                        }
+
+                                        return Object.defineProperty(
+                                            sample_localbitcoinplusplus.master_configurations,
+                                            k[0],
+                                            {
+                                                value: k[1],
+                                                writable: false,
+                                                configurable: false,
+                                                enumerable: true
+                                            }
+                                        );
+                                    });
+                                    return console.log(sample_localbitcoinplusplus);
+                                }
+                            } catch (e) {
                                 console.error(e);
                             }
                         }
 
-                    const set_new_config = document.getElementById('set_new_config'); 
-                    set_new_config.onclick = async function() {
-                        try {
-                            const ask_conf = confirm('Have you tested these configs?');
-                            if(ask_conf!==true) return;
-                            let admin_config_txt = document.getElementById('admin_config');
-                            let admin_config = removeWhiteSpaces(admin_config_txt.value)
-                            let idxes = getPositionsOf(admin_config, /#!#/g);
+                        const set_new_config = document.getElementById('set_new_config');
+                        set_new_config.onclick = async function () {
+                            try {
+                                const ask_conf = confirm('Have you tested these configs?');
+                                if (ask_conf !== true) return;
+                                let admin_config_txt = document.getElementById('admin_config');
+                                let admin_config = removeWhiteSpaces(admin_config_txt.value)
+                                let idxes = getPositionsOf(admin_config, /#!#/g);
 
-                            let len_counter = 900;
-                            let pos = 0;
-                            for(let i=0; i<=idxes["#!#"].length; i++) {
-                                let idx = idxes["#!#"][i];
-                                if(i==idxes["#!#"].length) {
-                                    sliced_txt = admin_config.slice(pos, idxes["#!#"][i]);
+                                let len_counter = 900;
+                                let pos = 0;
+                                for (let i = 0; i <= idxes["#!#"].length; i++) {
+                                    let idx = idxes["#!#"][i];
+                                    if (i == idxes["#!#"].length) {
+                                        sliced_txt = admin_config.slice(pos, idxes["#!#"][i]);
+                                        console.log(sliced_txt);
+                                    }
+                                    if (idx < len_counter || isNaN(idx)) continue;
+                                    sliced_txt = admin_config.slice(pos, idxes["#!#"][i - 1]);
                                     console.log(sliced_txt);
+                                    pos = pos + sliced_txt.length;
+                                    len_counter += len_counter;
                                 }
-                                if(idx<len_counter || isNaN(idx)) continue;
-                                sliced_txt = admin_config.slice(pos, idxes["#!#"][i-1]);
-                                console.log(sliced_txt);
-                                pos = pos+sliced_txt.length;
-                                len_counter += len_counter;
+
+                            } catch (e) {
+                                console.log(e);
                             }
-
-                        } catch(e) {
-                            console.log(e);
                         }
-                    }   
 
-                    const refresh_master_configs_btn = document.getElementById('refresh_master_configs_btn');
-                    refresh_master_configs_btn.onclick = function() {
-                        let ask_perms = confirm('ALERT: This will init reset of master configurations. Continue?');
-                        if(ask_perms!==true) return;
-                        localbitcoinplusplus.actions.reset_master_configs('REFRESH_MASTER_CONFIGS');
+                        const refresh_master_configs_btn = document.getElementById('refresh_master_configs_btn');
+                        refresh_master_configs_btn.onclick = function () {
+                            let ask_perms = confirm('ALERT: This will init reset of master configurations. Continue?');
+                            if (ask_perms !== true) return;
+                            localbitcoinplusplus.actions.reset_master_configs('REFRESH_MASTER_CONFIGS');
+                        }
+
+                        hidePopup();
+
+                    } catch (error) {
+                        showMessage(error);
+                        return console.error(error);
                     }
-
-                    hidePopup();
-
-                } catch(error) {
-                    showMessage(error);
-                    return console.error(error);
                 }
-            }
 
-            // SECTION: BACKUP WS
-            const backupSupernodesWebSocketObject = (localbitcoinplusplus.backupWS = function (
-                ws_url
-            ) {
-                this.ws_url = ws_url;
-                this.ws_connection = null;
-                this.ping_interval;
-                this.ping_timeout;
-            });
-            backupSupernodesWebSocketObject.prototype = {
-                connectWS() {
-                    this.ws_connection = new WebSocket(this.ws_url);
-                    const switchMyWS = new backupSupernodesWebSocketObject();
-                    ping= ()=> {
-                        this.ws_connection.send('__ping__');
-                        this.ping_timeout = setTimeout(function () {
-                            console.log('----timout----', this.ws_connection);
-                            this.ws_connection.close();
-                            reactor.dispatchEvent("resolve_backup_ws_connections");
-                        }.bind(this), 125000);
+                // SECTION: BACKUP WS
+                const backupSupernodesWebSocketObject = (localbitcoinplusplus.backupWS = function (
+                    ws_url
+                ) {
+                    this.ws_url = ws_url;
+                    this.ws_connection = null;
+                    this.ping_interval;
+                    this.ping_timeout;
+                });
+                backupSupernodesWebSocketObject.prototype = {
+                    connectWS() {
+                        this.ws_connection = new WebSocket(this.ws_url);
+                        const switchMyWS = new backupSupernodesWebSocketObject();
+                        ping = () => {
+                            this.ws_connection.send('__ping__');
+                            this.ping_timeout = setTimeout(function () {
+                                console.log('----timout----', this.ws_connection);
+                                try {
+                                    this.ws_connection.send('Hello...');
+                                } catch (e) {
+                                    console.log('----closed----', this.ws_connection);
+                                    this.ws_connection.close();
+                                }
+                                // causes loop
+                                //reactor.dispatchEvent("resolve_backup_ws_connections");
+                            }.bind(this), 125000);
+                        },
+                            pong = () => {
+                                clearTimeout(this.ping_timeout);
+                                console.log('recvd pong', this.ws_connection);
+                            },
+                            this.ws_connection.onopen = async function (evt) {
+
+                                this.ping_interval = setInterval(ping, 30000);
+
+                                await reactor.dispatchEvent("backup_supernode_up", evt.srcElement.url);
+                                await reactor.dispatchEvent("remove_extra_backup_connections");
+
+                                limit_function_calls(async function () {
+                                    await reactor.dispatchEvent("sync_primary_and_backup_db");
+                                    await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
+                                }, 30000);
+
+                            }.bind(this);
+                        this.ws_connection.onclose = function (evt) {
+                            clearInterval(this.ping_interval);
+                            reactor.dispatchEvent("backup_supernode_down", evt);
+                            limit_function_calls(async function () {
+                                await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
+                            }, 5000);
+                        }.bind(this);
+                        this.ws_connection.onmessage = function (evt) {
+                            let response = evt.data;
+                            if (response == '__pong__') {
+                                pong();
+                                return;
+                            }
+                            console.log(`backup message: ${response}`);
+                            let is_corona_positive = quarantineCoronaElements(response);
+                            if (is_corona_positive === true) throw new Error("Response failed sanitization test.");
+
+                            let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
+                            let isRequestToLinkOthersIp = response.search(
+                                "link_Others_Local_IP_To_Their_Flo_Id"
+                            );
+                            let incoming_msg_local_ip = ``;
+                            if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
+                                handle_backup_server_messages(response);
+                                return;
+                            }
+                            var res_pos = response.indexOf("{");
+                            if (res_pos >= 0) {
+                                var res = response.substr(res_pos);
+                                let res_obj = JSON.parse(res);
+                                if (
+                                    res_obj.method === "add_user_public_data" ||
+                                    res_obj.method === "retrieve_shamirs_secret_btc_pvtkey" ||
+                                    res_obj.method === "do_you_have_latest_data_for_this_supernode"
+                                ) {
+                                    if (res_obj.method === "retrieve_shamirs_secret_btc_pvtkey"
+                                        && typeof btc_pvt_arr == "object"
+                                        && typeof res_obj.params[0].private_key_chunk == "object"
+                                        && typeof res_obj.params[0].private_key_chunk.id == "string"
+                                    ) {
+                                        let btc_pvt_arr_str = JSON.stringify(Object.values(btc_pvt_arr));
+                                        if (btc_pvt_arr_str.search(res_obj.params[0].private_key_chunk.id) >= 0) {
+                                            return false; // This id is already sent by some other node
+                                        }
+                                    }
+                                    handle_backup_server_messages(response);
+                                    return;
+                                }
+                                if (
+                                    res_obj.method ===
+                                    "sync_backup_supernode_from_backup_supernode" ||
+                                    res_obj.method ===
+                                    "sync_primary_supernode_from_backup_supernode_response" ||
+                                    res_obj.method ===
+                                    "sync_backup_supernode_from_backup_supernode_response"
+                                ) {
+                                    onMessage(response);
+                                    return;
+                                }
+
+                                // If you want to send Shamir shares from here write the req code below
+                                if (res_obj.method == "send_back_shamirs_secret_btc_pvtkey") {
+                                    console.log(res_obj);
+                                    return;
+                                }
+                            }
+                        }.bind(this);
+                        this.ws_connection.onerror = function (evt) {
+                            console.error(evt);
+                        };
                     },
-                    pong=()=> {
-                        clearTimeout(this.ping_timeout);
-                        console.log('recvd pong', this.ws_connection);
+
+                    async getFloIdFromWSUrl(ws_url) {
+                        ws_url = ws_url.replace(/\/$/, "");
+                        const my_closest_su_list = await readAllDB("myClosestSupernodes");
+                        const disconnected_su = my_closest_su_list.filter(
+                            (my_closest_su_url_list, index) => {
+                                //let my_closest_su_url = `ws://${my_closest_su_url_list.ip}:${my_closest_su_url_list.port}`;
+                                let my_closest_su_url = `${WS}://${my_closest_su_url_list.ip}`;
+                                return my_closest_su_url == ws_url;
+                            }
+                        );
+                        if (disconnected_su.length > 0 && typeof disconnected_su[0].trader_flo_address == "string") {
+                            return Promise.resolve(disconnected_su[0].trader_flo_address);
+                        } else {
+                            return Promise.reject(false);
+                        }
                     },
-                    this.ws_connection.onopen = async function (evt) {
 
-                        this.ping_interval = setInterval(ping, 30000);
+                    async updateSupernodeAvailabilityStatus(ws_url, status) {
+                        if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) return;
+                        let disconnected_su_flo_id = "";
+                        try {
+                            disconnected_su_flo_id = await this.getFloIdFromWSUrl(ws_url);
+                        } catch (e) {
+                            disconnected_su_flo_id = ws_url; // Input is a FLO Id not url
+                        }
 
-                        await reactor.dispatchEvent("backup_supernode_up", evt.srcElement.url);
-                        await reactor.dispatchEvent("remove_extra_backup_connections");
-
-                        limit_function_calls(async function () {
-                            await reactor.dispatchEvent("sync_primary_and_backup_db");
-                            await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
-                        }, 5000);
-
-                    }.bind(this);
-                    this.ws_connection.onclose = function (evt) {
-                        clearInterval(this.ping_interval);
-                        reactor.dispatchEvent("backup_supernode_down", evt);
-                        limit_function_calls(async function () {
-                            await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
-                        }, 5000);
-                    }.bind(this);
-                    this.ws_connection.onmessage = function (evt) {
-                        let response = evt.data;
-                        if (response == '__pong__') {
-                            pong();
+                        const get_disconnected_su_details_list = await readDBbyIndex(
+                            "myClosestSupernodes",
+                            "trader_flo_address",
+                            disconnected_su_flo_id
+                        );
+                        const get_disconnected_su_details = get_disconnected_su_details_list[0];
+                        if (typeof get_disconnected_su_details !== "object") {
+                            showMessage(
+                                `WARNING: Failed to update status of "${ws_url}" to ${status}.`
+                            );
                             return;
                         }
-                        console.log(`backup message: ${response}`);
-                        let is_corona_positive = quarantineCoronaElements(response);
-                        if (is_corona_positive === true) throw new Error("Response failed sanitization test.");
+                        // Code to prevent update if status is already eq to is_live value
+                        if (typeof localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id] == "object") {
+                            if (localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live === status) return;
+                        }
+                        localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live = status;
+                        get_disconnected_su_details.is_live = status;
+                        get_disconnected_su_details.timestamp = +new Date();
+                        const myClosestSupernodesStatusRes = await updateinDB("myClosestSupernodes", get_disconnected_su_details);
+                        if (status !== myClosestSupernodesStatusRes.is_live) throw new Error(`ERROR: Failed to update the status of Supernode to ${status}.`);
+                        localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live = myClosestSupernodesStatusRes.is_live;
+                        let su_status = (myClosestSupernodesStatusRes.is_live === true) ? "connected" : "disconnected";
+                        showMessage(`INFO: Supernode ${ws_url} is now ${su_status}.`);
+                    },
 
+                    async switchToBackupWS(disconnected_url = "") {
+                        const user_data = await readDB("localbitcoinUser", "00-01");
+                        const user_flo_address = user_data.myLocalFLOAddress;
+                        const user_flo_pubKey = user_data.myLocalFLOPublicKey;
+                        disconnected_url = disconnected_url.replace(/\/$/, "");
+                        let last_connect_supernode_flo_id =
+                            user_data.last_connect_supernode_flo_id;
+
+                        // Only User nodes can switch websocket connections
+                        if (
+                            typeof user_flo_pubKey !== "string" ||
+                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                user_flo_pubKey
+                            )
+                        )
+                            return false;
+
+                        let ideal_supernode = "";
+
+                        const myClosestSupernodesArray = await readAllDB(
+                            `myClosestSupernodes`
+                        );
+
+                        let nextClosestSupernodeElem = myClosestSupernodesArray.filter(
+                            (wew, index) => {
+                                // let ww = `ws://${wew.ip}:${wew.port}`;
+                                let ww = `${WS}://${wew.ip}`;
+                                if (typeof z == "boolean" && z) {
+                                    z = false;
+                                    if (
+                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            user_flo_pubKey
+                                        )
+                                    ) {
+                                        localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS =
+                                            wew.trader_flo_address;
+                                    }
+                                    return ww;
+                                }
+                                if (ww == disconnected_url) z = true;
+                            }
+                        );
+
+                        if (nextClosestSupernodeElem.length < 1) {
+                            let ms = `Error: Failed to connect to any supernode.`;
+                            showMessage(ms);
+                            return Promise.reject(ms);
+                        }
+
+                        ideal_supernode = `${WS}://${nextClosestSupernodeElem[0].ip}`;
+
+                        await startWebSocket(ideal_supernode);
+
+                        if (websocket.readyState === 1) {
+                            if (
+                                !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                )
+                            ) {
+                                // Connection established, build private key and UI
+                                await privateKeyBuilder();
+
+                                localbitcoinplusplus.actions.delay(10000).then(async () => {
+                                    if (
+                                        typeof localbitcoinplusplus.wallets
+                                            .MY_SUPERNODE_PRIVATE_KEY !== "string" ||
+                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length <
+                                        1
+                                    ) {
+                                        const RM_WALLET = new localbitcoinplusplus.wallets();
+                                        await RM_WALLET.manually_assign_my_private_key();
+                                    } else if (
+                                        typeof localbitcoinplusplus.wallets
+                                            .MY_SUPERNODE_PRIVATE_KEY == "string" &&
+                                        localbitcoinplusplus.is_ui_loaded == false
+                                    ) {
+                                        dataBaseUIOperations();
+                                    }
+                                });
+                            }
+
+                            return Promise.resolve(true);
+                        } else {
+                            let ms = `Error: Failed to connect to any supernode.`;
+                            showMessage(ms);
+                            return Promise.reject(ms);
+                        }
+                    }
+                };
+
+                // SECTION: PRIMARY WS
+                function startWebSocket(wsUri) {
+                    return new Promise((resolve, reject) => {
+                        websocket = new WebSocket(wsUri);
+
+                        websocket.onopen = function (evt) {
+                            resolve(onOpen(evt));
+                        };
+                        websocket.onclose = function (evt) {
+                            reject(onClose(evt));
+                        };
+                        websocket.onmessage = function (evt) {
+                            resolve(onMessage(evt));
+                        };
+                        websocket.onerror = function (evt) {
+                            reject(onError(evt));
+                        };
+                    });
+                }
+
+                async function onOpen(evt) {
+                    reactor.dispatchEvent("new_supernode_connected", evt);
+                    const localUser = await readDB("localbitcoinUser", "00-01");
+                    if (typeof localUser == "object" && typeof localUser.myLocalFLOAddress == "string") {
+                        localbitcoinplusplus.wallets.my_local_flo_address =
+                            localUser.myLocalFLOAddress;
+                        localbitcoinplusplus.wallets.my_local_flo_public_key =
+                            localUser.myLocalFLOPublicKey;
+                    }
+
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+
+                        // Inform everyone you are back
+                        await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
+                        // delete buy and sell orders
+                        let remove_promises = [];
+                        remove_promises.push(removeAllinDB('buyOrders'));
+                        remove_promises.push(removeAllinDB('sellOrders'));
+
+                        for (let dbs in localbitcoinplusplus.newBackupDatabase.db) {
+                            remove_promises.push(localbitcoinplusplus
+                                .newBackupDatabase.db[dbs].backup_removeAllinDB('buyOrders'));
+                            remove_promises.push(localbitcoinplusplus
+                                .newBackupDatabase.db[dbs].backup_removeAllinDB('sellOrders'));
+
+                        }
+                        let remove_promises_res = await Promise.all(remove_promises);
+                        console.log(remove_promises_res);
+                    }
+
+                    readAllDB("myClosestSupernodes")
+                        .then(sconn => {
+                            const switchMyWS = new backupSupernodesWebSocketObject();
+                            sconn.map((m, i) => {
+                                if (i > 0)
+                                    switchMyWS.updateSupernodeAvailabilityStatus(
+                                        m.trader_flo_address,
+                                        false
+                                    );
+                            });
+                        });
+                }
+
+                function onClose(evt) {
+                    console.warn(`[close] Connection closed, code=${evt.code} reason=${evt.reason}`);
+                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+                        // Try to reconnect back
+                        startWebSocket(evt.srcElement.url);
+                    } else {
+                        reactor.dispatchEvent("primary_supernode_down", evt);
+                    }
+                }
+
+                function send_pong() {
+                    websocket.send('__pong__');
+                }
+
+                // SECTION: PRIMARY CONNECTION MESSAGES
+                async function onMessage(evt) {
+                    var response = evt.data || evt;
+
+                    if (response === '__ping__') {
+                        return send_pong();
+                    }
+                    console.log("RESPONSE: " + response);
+
+                    // Check if request is clean or not
+                    let is_corona_positive = quarantineCoronaElements(response);
+                    if (is_corona_positive === true) throw new Error("Response failed sanitization test.");
+
+                    const isMsgFromCashier = response.search("__FOR__CASHIER__");
+                    if (isMsgFromCashier >= 0) {
+                        handleCashierMessages(response);
+                        return;
+                    }
+
+                    var res_pos = response.indexOf("{");
+                    if (res_pos >= 0) {
+                        // Link Temporary IP Address to FLO ID
                         let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
                         let isRequestToLinkOthersIp = response.search(
                             "link_Others_Local_IP_To_Their_Flo_Id"
                         );
                         let incoming_msg_local_ip = ``;
                         if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
-                            handle_backup_server_messages(response);
-                            return;
-                        }
-                        var res_pos = response.indexOf("{");
-                        if (res_pos >= 0) {
-                            var res = response.substr(res_pos);
-                            let res_obj = JSON.parse(res);
-                            if (
-                                res_obj.method === "add_user_public_data" ||
-                                res_obj.method === "retrieve_shamirs_secret_btc_pvtkey" ||
-                                res_obj.method === "do_you_have_latest_data_for_this_supernode"
-                            ) {
-                                if (res_obj.method === "retrieve_shamirs_secret_btc_pvtkey"
-                                    && typeof btc_pvt_arr == "object"
-                                    && typeof res_obj.params[0].private_key_chunk == "object"
-                                    && typeof res_obj.params[0].private_key_chunk.id == "string"
-                                ) {
-                                    let btc_pvt_arr_str = JSON.stringify(Object.values(btc_pvt_arr));
-                                    if (btc_pvt_arr_str.search(res_obj.params[0].private_key_chunk.id) >= 0) {
-                                        return false; // This id is already sent by some other node
-                                    }
-                                }
-                                handle_backup_server_messages(response);
-                                return;
+                            let index_of_ip = response.indexOf(" ");
+                            if (index_of_ip >= 0) {
+                                incoming_msg_local_ip = response.substr(0, index_of_ip);
                             }
-                            if (
-                                res_obj.method ===
-                                "sync_backup_supernode_from_backup_supernode" ||
-                                res_obj.method ===
-                                "sync_primary_supernode_from_backup_supernode_response" ||
-                                res_obj.method ===
-                                "sync_backup_supernode_from_backup_supernode_response"
-                            ) {
-                                onMessage(response);
+                        }
+
+                        var res = response.substr(res_pos);
+                        try {
+                            var res_obj = JSON.parse(res);
+
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+
+                            if(res_obj.method=="give_cashier_status") {
+                                RM_RPC.send_rpc
+                                    .call(this, "cashier_status_response", {
+                                        trader_flo_address: res_obj.globalParams.senderFloId,
+                                        server_response: localbitcoinplusplus.CashierStatusObject,
+                                        receiver_flo_address: res_obj.globalParams.senderFloId
+                                    })
+                                    .then(server_response => doSend(server_response));
                                 return;
                             }
 
-                            // If you want to send Shamir shares from here write the req code below
-                            if (res_obj.method == "send_back_shamirs_secret_btc_pvtkey") {
-                                console.log(res_obj); 
-                                return;
-                            }
-                        }
-                    }.bind(this);
-                    this.ws_connection.onerror = function (evt) {
-                        console.error(evt);
-                    }; 
-                },
+                            if (res_obj.protocol === "__ALL_SUPERNODES_MSG__") {
+                                if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                    .includes(res_obj.su_pubKey)
+                                    &&
+                                    !localbitcoinplusplus.master_configurations.specialNodes
+                                        .includes(res_obj.su_pubKey)) return;
 
-                async getFloIdFromWSUrl(ws_url) {
-                    ws_url = ws_url.replace(/\/$/, "");
-                    const my_closest_su_list = await readAllDB("myClosestSupernodes");
-                    const disconnected_su = my_closest_su_list.filter(
-                        (my_closest_su_url_list, index) => {
-                            //let my_closest_su_url = `ws://${my_closest_su_url_list.ip}:${my_closest_su_url_list.port}`;
-                            let my_closest_su_url = `${WS}://${my_closest_su_url_list.ip}`;
-                            return my_closest_su_url == ws_url;
-                        }
-                    );
-                    if (disconnected_su.length>0 && typeof disconnected_su[0].trader_flo_address == "string") {
-                        return Promise.resolve(disconnected_su[0].trader_flo_address);
-                    } else {
-                        return Promise.reject(false);
-                    }
-                },
+                                // Break any possiblity of a loop 
+                                if (typeof res_obj.initialSender === "string"
+                                    && res_obj.initialSender ===
+                                    localbitcoinplusplus.wallets.my_local_flo_address) return;
 
-                async updateSupernodeAvailabilityStatus(ws_url, status) {
-                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) return;
-                    let disconnected_su_flo_id = "";
-                    try {
-                        disconnected_su_flo_id = await this.getFloIdFromWSUrl(ws_url);
-                    } catch (e) {
-                        disconnected_su_flo_id = ws_url; // Input is a FLO Id not url
-                    }
-
-                    const get_disconnected_su_details_list = await readDBbyIndex(
-                        "myClosestSupernodes",
-                        "trader_flo_address",
-                        disconnected_su_flo_id
-                    );
-                    const get_disconnected_su_details = get_disconnected_su_details_list[0];
-                    if (typeof get_disconnected_su_details !== "object") {
-                        showMessage(
-                            `WARNING: Failed to update status of "${ws_url}" to ${status}.`
-                        );
-                        return;
-                    }
-                    // Code to prevent update if status is already eq to is_live value
-                    if (typeof localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id] == "object") {
-                        if (localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live === status) return;
-                    }
-                    localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live = status;
-                    get_disconnected_su_details.is_live = status;
-                    get_disconnected_su_details.timestamp = +new Date();
-                    const myClosestSupernodesStatusRes = await updateinDB("myClosestSupernodes", get_disconnected_su_details);
-                    if (status !== myClosestSupernodesStatusRes.is_live) throw new Error(`ERROR: Failed to update the status of Supernode to ${status}.`);
-                    localbitcoinplusplus.myClosestSupernodes[disconnected_su_flo_id].is_live = myClosestSupernodesStatusRes.is_live;
-                    let su_status = (myClosestSupernodesStatusRes.is_live === true) ? "connected" : "disconnected";
-                    showMessage(`INFO: Supernode ${ws_url} is now ${su_status}.`);
-                },
-
-                async switchToBackupWS(disconnected_url = "") {
-                    const user_data = await readDB("localbitcoinUser", "00-01");
-                    const user_flo_address = user_data.myLocalFLOAddress;
-                    const user_flo_pubKey = user_data.myLocalFLOPublicKey;
-                    disconnected_url = disconnected_url.replace(/\/$/, "");
-                    let last_connect_supernode_flo_id =
-                        user_data.last_connect_supernode_flo_id;
-
-                    // Only User nodes can switch websocket connections
-                    if (
-                        typeof user_flo_pubKey !== "string" ||
-                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                            user_flo_pubKey
-                        )
-                    )
-                        return false;
-
-                    let ideal_supernode = "";
-
-                    const myClosestSupernodesArray = await readAllDB(
-                        `myClosestSupernodes`
-                    );
-
-                    let nextClosestSupernodeElem = myClosestSupernodesArray.filter(
-                        (wew, index) => {
-                            // let ww = `ws://${wew.ip}:${wew.port}`;
-                            let ww = `${WS}://${wew.ip}`;
-                            if (typeof z == "boolean" && z) {
-                                z = false;
-                                if (
-                                    !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        user_flo_pubKey
-                                    )
-                                ) {
-                                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS =
-                                        wew.trader_flo_address;
-                                }
-                                return ww;
-                            }
-                            if (ww == disconnected_url) z = true;
-                        }
-                    );
-
-                    if (nextClosestSupernodeElem.length < 1) {
-                        let ms = `Error: Failed to connect to any supernode.`;
-                        showMessage(ms);
-                        return Promise.reject(ms);
-                    }
-
-                    ideal_supernode = `${WS}://${nextClosestSupernodeElem[0].ip}`;
-
-                    await startWebSocket(ideal_supernode);
-
-                    if (websocket.readyState === 1) {
-                        if (
-                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                            )
-                        ) {
-                            // Connection established, build private key and UI
-                            await privateKeyBuilder();
-
-                            localbitcoinplusplus.actions.delay(10000).then(async () => {
-                                if (
-                                    typeof localbitcoinplusplus.wallets
-                                        .MY_SUPERNODE_PRIVATE_KEY !== "string" ||
-                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY.length <
-                                    1
-                                ) {
-                                    const RM_WALLET = new localbitcoinplusplus.wallets();
-                                    await RM_WALLET.manually_assign_my_private_key();
-                                } else if (
-                                    typeof localbitcoinplusplus.wallets
-                                        .MY_SUPERNODE_PRIVATE_KEY == "string" &&
-                                    localbitcoinplusplus.is_ui_loaded == false
-                                ) {
-                                    dataBaseUIOperations();
-                                }
-                            });
-                        }
-
-                        return Promise.resolve(true);
-                    } else {
-                        let ms = `Error: Failed to connect to any supernode.`;
-                        showMessage(ms);
-                        return Promise.reject(ms);
-                    }
-                }
-            };
-
-            // SECTION: PRIMARY WS
-            function startWebSocket(wsUri) {
-                return new Promise((resolve, reject) => {
-                    websocket = new WebSocket(wsUri);
-
-                    websocket.onopen = function (evt) {
-                        resolve(onOpen(evt));
-                    };
-                    websocket.onclose = function (evt) {
-                        reject(onClose(evt));
-                    };
-                    websocket.onmessage = function (evt) {
-                        resolve(onMessage(evt));
-                    };
-                    websocket.onerror = function (evt) {
-                        reject(onError(evt));
-                    };
-                });
-            }
-
-            async function onOpen(evt) {
-                reactor.dispatchEvent("new_supernode_connected", evt);
-                const localUser = await readDB("localbitcoinUser", "00-01");
-                if (typeof localUser == "object" && typeof localUser.myLocalFLOAddress == "string") {
-                    localbitcoinplusplus.wallets.my_local_flo_address =
-                        localUser.myLocalFLOAddress;
-                    localbitcoinplusplus.wallets.my_local_flo_public_key =
-                        localUser.myLocalFLOPublicKey;
-                }
-
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-
-                    // Inform everyone you are back
-                    await localbitcoinplusplus.actions.refresh_live_status_of_supernodes(true);
-                    // delete buy and sell orders
-                    let remove_promises = [];
-                    remove_promises.push(removeAllinDB('buyOrders'));
-                    remove_promises.push(removeAllinDB('sellOrders'));
-
-                    for (let dbs in localbitcoinplusplus.newBackupDatabase.db) {
-                        remove_promises.push(localbitcoinplusplus
-                            .newBackupDatabase.db[dbs].backup_removeAllinDB('buyOrders'));
-                        remove_promises.push(localbitcoinplusplus
-                            .newBackupDatabase.db[dbs].backup_removeAllinDB('sellOrders'));
-
-                    }
-                    let remove_promises_res = await Promise.all(remove_promises);
-                    console.log(remove_promises_res);
-                }
-
-                readAllDB("myClosestSupernodes")
-                    .then(sconn => {
-                        const switchMyWS = new backupSupernodesWebSocketObject();
-                        sconn.map((m, i) => {
-                            if (i > 0)
-                                switchMyWS.updateSupernodeAvailabilityStatus(
-                                    m.trader_flo_address,
-                                    false
+                                const msg_obj = {};
+                                msg_obj.protocol = res_obj.protocol;
+                                msg_obj.event = res_obj.event;
+                                msg_obj.data = { subject_flo_id: res_obj.data.subject_flo_id };
+                                msg_obj.hash = Crypto.SHA256(msg_obj);
+                                let isValidMsg = RM_WALLET.verify(
+                                    msg_obj.hash,
+                                    res_obj.sign,
+                                    res_obj.su_pubKey
                                 );
-                        });
-                    });
-            }
 
-            function onClose(evt) {
-                console.warn(`[close] Connection closed, code=${evt.code} reason=${evt.reason}`);
-                if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-                    // Try to reconnect back
-                    startWebSocket(evt.srcElement.url);
-                } else {
-                    reactor.dispatchEvent("primary_supernode_down", evt);
-                }
-            }
+                                if (isValidMsg !== true) return;
 
-            function send_pong() {
-                websocket.send('__pong__');
-            }
+                                switch (res_obj.event) {
+                                    case "supernode_went_down":
+                                        // This should be run by only 1 Supernode who is the receiver
+                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                            !== res_obj.receiverFloAddress) return;
+                                        reactor.dispatchEvent('fireNodeGoodByeEvent', res_obj.data.subject_flo_id);
 
-            // SECTION: PRIMARY CONNECTION MESSAGES
-            async function onMessage(evt) {
-                var response = evt.data || evt;
+                                        // SYNC DATA OF ALL SUPERNODES IN MIDDLE OF SENDER AND RECEIVER
+                                        // Get the Supernodes in between sender and receiver of this message
+                                        const all_supernodes = Object.keys(localbitcoinplusplus.myClosestSupernodes);
+                                        const tableArray = [
+                                            "deposit",
+                                            "cash_deposits",
+                                            "withdraw_cash",
+                                            "withdraw_btc",
+                                            "cash_balances",
+                                            "crypto_balances",
+                                            "buyOrders",
+                                            "sellOrders",
+                                            "system_btc_reserves_private_keys",
+                                            "supernode_private_key_chunks"
+                                        ];
+                                        /* Sync/Forward data of all Supernodes between res_obj.initialSender (i.e
+                                            node which informed you about a another node's death)
+                                            and you.
+                                        */
+                                        for (let q = all_supernodes.length - 1; q >= 0; q--) {
+                                            const su_obj = localbitcoinplusplus.myClosestSupernodes[all_supernodes[q]];
+                                            if (su_obj.trader_flo_address === res_obj.initialSender) break;
+                                            if (su_obj.trader_flo_address === localbitcoinplusplus.wallets.my_local_flo_address)
+                                                continue;
 
-                if (response === '__ping__') {
-                    return send_pong();
-                }
-                console.log("RESPONSE: " + response);
+                                            // Send data to next Supernode
+                                            localbitcoinplusplus.actions.get_sharable_db_data(
+                                                tableArray,
+                                                su_obj.trader_flo_address
+                                            ).then(su_db_data => {
 
-                // Check if request is clean or not
-                let is_corona_positive = quarantineCoronaElements(response);
-                if (is_corona_positive === true) throw new Error("Response failed sanitization test.");
+                                                for (recvr in localbitcoinplusplus.backupWS) {
+                                                    su_db_data.trader_flo_address = su_obj.trader_flo_address;
+                                                    su_db_data.receiver_flo_address = recvr;
 
-                const isMsgFromCashier = response.search("__FOR__CASHIER__");
-                if (isMsgFromCashier >= 0) {
-                    handleCashierMessages(response);
-                    return;
-                }
+                                                    RM_RPC.send_rpc
+                                                        .call(
+                                                            this,
+                                                            "sync_backup_supernode_from_backup_supernode_response",
+                                                            su_db_data
+                                                        )
+                                                        .then(server_sync_response => doSend(server_sync_response, recvr)
+                                                        );
+                                                }
+                                            });
 
-                var res_pos = response.indexOf("{");
-                if (res_pos >= 0) {
-                    // Link Temporary IP Address to FLO ID
-                    let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
-                    let isRequestToLinkOthersIp = response.search(
-                        "link_Others_Local_IP_To_Their_Flo_Id"
-                    );
-                    let incoming_msg_local_ip = ``;
-                    if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
-                        let index_of_ip = response.indexOf(" ");
-                        if (index_of_ip >= 0) {
-                            incoming_msg_local_ip = response.substr(0, index_of_ip);
-                        }
-                    }
+                                            // Sync data from other Supernodes as well
+                                            // localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                            //     localbitcoinplusplus.wallets.my_local_flo_address,
+                                            //     "",
+                                            //     su_obj.trader_flo_address
+                                            // );
+                                        }
+                                        break;
 
-                    var res = response.substr(res_pos);
-                    try {
-                        var res_obj = JSON.parse(res);
+                                    case "supernode_came_back":
+                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                            !== res_obj.receiverFloAddress) return;
+                                        reactor.dispatchEvent('resolve_backup_ws_connections');
+                                        break;
 
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-                        const RM_RPC = new localbitcoinplusplus.rpc();
+                                    case "refresh_all_supernodes_status":
+                                        reactor.dispatchEvent('resolve_backup_ws_connections');
+                                        localbitcoinplusplus.actions.refresh_live_status_of_supernodes(false);
+                                        break;
 
-                        if (res_obj.protocol === "__ALL_SUPERNODES_MSG__") {
-                            if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                .includes(res_obj.su_pubKey)
-                                && 
-                                !localbitcoinplusplus.master_configurations.specialNodes
-                                .includes(res_obj.su_pubKey)) return;
-
-                            // Break any possiblity of a loop 
-                            if (typeof res_obj.initialSender === "string"
-                                && res_obj.initialSender ===
-                                localbitcoinplusplus.wallets.my_local_flo_address) return;
-
-                            const msg_obj = {};
-                            msg_obj.protocol = res_obj.protocol;
-                            msg_obj.event = res_obj.event;
-                            msg_obj.data = { subject_flo_id: res_obj.data.subject_flo_id };
-                            msg_obj.hash = Crypto.SHA256(msg_obj);
-                            let isValidMsg = RM_WALLET.verify(
-                                msg_obj.hash,
-                                res_obj.sign,
-                                res_obj.su_pubKey
-                            );
-
-                            if (isValidMsg !== true) return;
-
-                            switch (res_obj.event) {
-                                case "supernode_went_down":
-                                    // This should be run by only 1 Supernode who is the receiver
-                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                        !== res_obj.receiverFloAddress) return;
-                                    reactor.dispatchEvent('fireNodeGoodByeEvent', res_obj.data.subject_flo_id);
-
-                                    // SYNC DATA OF ALL SUPERNODES IN MIDDLE OF SENDER AND RECEIVER
-                                    // Get the Supernodes in between sender and receiver of this message
-                                    const all_supernodes = Object.keys(localbitcoinplusplus.myClosestSupernodes);
-                                    const tableArray = [
-                                        "deposit",
-                                        "cash_deposits",
-                                        "withdraw_cash",
-                                        "withdraw_btc",
-                                        "cash_balances",
-                                        "crypto_balances",
-                                        "buyOrders",
-                                        "sellOrders",
-                                        "system_btc_reserves_private_keys",
-                                        "supernode_private_key_chunks"
-                                    ];
-                                    /* Sync/Forward data of all Supernodes between res_obj.initialSender (i.e
-                                        node which informed you about a another node's death)
-                                        and you.
-                                    */
-                                    for (let q = all_supernodes.length - 1; q >= 0; q--) {
-                                        const su_obj = localbitcoinplusplus.myClosestSupernodes[all_supernodes[q]];
-                                        if (su_obj.trader_flo_address === res_obj.initialSender) break;
-                                        if (su_obj.trader_flo_address === localbitcoinplusplus.wallets.my_local_flo_address)
-                                            continue;
-
-                                        // Send data to next Supernode
-                                        localbitcoinplusplus.actions.get_sharable_db_data(
-                                            tableArray,
-                                            su_obj.trader_flo_address
-                                        ).then(su_db_data => {
-
-                                            for (recvr in localbitcoinplusplus.backupWS) {
-                                                su_db_data.trader_flo_address = su_obj.trader_flo_address;
-                                                su_db_data.receiver_flo_address = recvr;
-
-                                                RM_RPC.send_rpc
-                                                    .call(
-                                                        this,
-                                                        "sync_backup_supernode_from_backup_supernode_response",
-                                                        su_db_data
-                                                    )
-                                                    .then(server_sync_response => doSend(server_sync_response, recvr)
-                                                    );
-                                            }
-                                        });
-
-                                        // Sync data from other Supernodes as well
-                                        // localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                        //     localbitcoinplusplus.wallets.my_local_flo_address,
-                                        //     "",
-                                        //     su_obj.trader_flo_address
-                                        // );
-                                    }
-                                    break;
-
-                                case "supernode_came_back":
-                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                        !== res_obj.receiverFloAddress) return;
-                                    reactor.dispatchEvent('resolve_backup_ws_connections');
-                                    break;
-
-                                case "refresh_all_supernodes_status":
-                                    reactor.dispatchEvent('resolve_backup_ws_connections');
-                                    localbitcoinplusplus.actions.refresh_live_status_of_supernodes(false);
-                                    break;
-                                
-                                case "delete_this_user_data_from_backup":
-                                    if (res_obj.data.request == "REMOVE_DB_DATA_OF_USER"
-                                        && typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] == "object") {
-                                        localbitcoinplusplus.actions.delete_db_data_for_single_user(
-                                            res_obj.trader_flo_address, res_obj.tableArray, res_obj.db_name);
-                                    }
-                                    limit_function_calls(async function () {
-                                        await reactor.dispatchEvent("sync_primary_and_backup_db");
-                                    }, 60000);
-
-                                    break;
-
-                                case "reset_master_configs_request":
-                                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                    ) {
-                                        showMessage('Master configs reset to start in 4 mins.');
-                                        const previous_num_supernodes = localbitcoinplusplus
-                                        .master_configurations.supernodesPubKeys.length;
-
-                                        const old_sk = supernodeKBucket.toArray();
-                                        const old_sk_id = old_sk.map(m=>m.data.id);
-                                        let old_idx = old_sk_id.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
-                                        if(old_idx<0) throw new Error('Negative index in Supernode Kbucket array.');
-                                        
+                                    case "delete_this_user_data_from_backup":
+                                        if (res_obj.data.request == "REMOVE_DB_DATA_OF_USER"
+                                            && typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] == "object") {
+                                            localbitcoinplusplus.actions.delete_db_data_for_single_user(
+                                                res_obj.trader_flo_address, res_obj.tableArray, res_obj.db_name);
+                                        }
                                         limit_function_calls(async function () {
-                                            // Close all databases first
-                                            // db.close();
-                                            // for (su in localbitcoinplusplus.newBackupDatabase.db) {
-                                            //     localbitcoinplusplus.newBackupDatabase.db[su].db.close();
-                                            // }
-                                            BitBang.call(localbitcoinplusplus);
-
-                                            await localbitcoinplusplus.actions.delay(180000);
-                                            await localbitcoinplusplus.actions.refresh_live_status_of_supernodes();
-                                            showMessage(`Info: Master configs refreshed successfully.`);
-                                            
-                                            if(res_obj.data.request === "REALLOCATTION_OF_USER_DATA") {
-                                                showMessage(`Info: Gathering information on delay time for export...`)
-                                            } else {
-                                                return false;
-                                            }
-                                            
-                                            const wait_time = JSON.parse(localbitcoinplusplus.master_configurations.waitTime);
-                                            const current_num_supernodes = localbitcoinplusplus
-                                                .master_configurations.supernodesPubKeys.length;
-                                            if(current_num_supernodes<=previous_num_supernodes) {
-                                                console.error('reset_master_configs_request condition failed.')
-                                                return false;
-                                            }
-                                            const sk = supernodeKBucket.toArray();
-                                            const sk_id = sk.map(m=>m.data.id);
-                                            let idx = sk_id.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
-                                            if(idx<0) throw new Error('Negative index in Supernode Kbucket array.');
-                                            console.log("REALLOCATTION_OF_USER_DATA");
-                                            showMessage('User data re-allocation to start in '+Math.floor(idx*wait_time.exportdelay/60000)+' mins.');
-                                            // Delay process a/c to Supernode rank   
-                                            await localbitcoinplusplus.actions.delay(idx*wait_time.exportdelay); 
-                                            await localbitcoinplusplus.actions.exportUserDataFromOneSupernodeToAnother(
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            );
-                                            showMessage('All user data re-allocated successfully.');
-                                            showMessage(`Starting Full DB sync in ${Math.floor(wait_time.syncdelay/60000)} minutes.`);
-                                            // Now re-sync backup dbs
-                                            await localbitcoinplusplus.actions.delay(idx*wait_time.syncdelay);
                                             await reactor.dispatchEvent("sync_primary_and_backup_db");
+                                        }, 60000);
 
-                                            // Sync primary's crypto shares to its new backups
-                                            await localbitcoinplusplus.actions.delay(idx*wait_time.syncdelay);
-                                            reactor.dispatchEvent("enquire_crypto_shares_availability_to_backups");
-                                            
-                                        }, old_idx*60000);
-                                    }
-                                    break;
+                                        break;
+
+                                    case "reset_master_configs_request":
+                                        if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                        ) {
+                                            showMessage('Master configs reset to start in 4 mins.');
+                                            const previous_num_supernodes = localbitcoinplusplus
+                                                .master_configurations.supernodesPubKeys.length;
+
+                                            const old_sk = supernodeKBucket.toArray();
+                                            const old_sk_id = old_sk.map(m => m.data.id);
+                                            let old_idx = old_sk_id.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
+                                            if (old_idx < 0) throw new Error('Negative index in Supernode Kbucket array.');
+
+                                            limit_function_calls(async function () {
+                                                // Close all databases first
+                                                // db.close();
+                                                // for (su in localbitcoinplusplus.newBackupDatabase.db) {
+                                                //     localbitcoinplusplus.newBackupDatabase.db[su].db.close();
+                                                // }
+                                                BitBang.call(localbitcoinplusplus);
+
+                                                await localbitcoinplusplus.actions.delay(180000);
+                                                await localbitcoinplusplus.actions.refresh_live_status_of_supernodes();
+                                                showMessage(`Info: Master configs refreshed successfully.`);
+
+                                                if (res_obj.data.request === "REALLOCATTION_OF_USER_DATA") {
+                                                    showMessage(`Info: Gathering information on delay time for export...`)
+                                                } else {
+                                                    return false;
+                                                }
+
+                                                const wait_time = JSON.parse(localbitcoinplusplus.master_configurations.waitTime);
+                                                const current_num_supernodes = localbitcoinplusplus
+                                                    .master_configurations.supernodesPubKeys.length;
+                                                if (current_num_supernodes <= previous_num_supernodes) {
+                                                    console.error('reset_master_configs_request condition failed.')
+                                                    return false;
+                                                }
+                                                const sk = supernodeKBucket.toArray();
+                                                const sk_id = sk.map(m => m.data.id);
+                                                let idx = sk_id.indexOf(localbitcoinplusplus.wallets.my_local_flo_address);
+                                                if (idx < 0) throw new Error('Negative index in Supernode Kbucket array.');
+                                                console.log("REALLOCATTION_OF_USER_DATA");
+                                                showMessage('User data re-allocation to start in ' + Math.floor(idx * wait_time.exportdelay / 60000) + ' mins.');
+                                                // Delay process a/c to Supernode rank   
+                                                await localbitcoinplusplus.actions.delay(idx * wait_time.exportdelay);
+                                                await localbitcoinplusplus.actions.exportUserDataFromOneSupernodeToAnother(
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                );
+                                                showMessage('All user data re-allocated successfully.');
+                                                showMessage(`Starting Full DB sync in ${Math.floor(wait_time.syncdelay / 60000)} minutes.`);
+                                                // Now re-sync backup dbs
+                                                await localbitcoinplusplus.actions.delay(idx * wait_time.syncdelay);
+                                                await reactor.dispatchEvent("sync_primary_and_backup_db");
+
+                                                // Sync primary's crypto shares to its new backups
+                                                await localbitcoinplusplus.actions.delay(idx * wait_time.syncdelay);
+                                                reactor.dispatchEvent("enquire_crypto_shares_availability_to_backups");
+
+                                            }, old_idx * 60000);
+                                        }
+                                        break;
 
                                     case "do_you_have_these_crypto_shares":
-                                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        && 
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                        === res_obj.receiverFloAddress
-                                    ) {
-                                        const absent_ids = [];
-                                        if (
-                                        typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] ==
-                                        "object" && res_obj.db_name !== localbitcoinplusplus.wallets.my_local_flo_address
+                                        if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            &&
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            === res_obj.receiverFloAddress
                                         ) {
-                                            for (const share_id of res_obj.data) {
-                                                localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name]
-                                                .backup_readDB('supernode_private_key_chunks', share_id).then(res=>{
-                                                    if(typeof res!=="object" || res==null) absent_ids.push(share_id);
+                                            const absent_ids = [];
+                                            if (
+                                                typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] ==
+                                                "object" && res_obj.db_name !== localbitcoinplusplus.wallets.my_local_flo_address
+                                            ) {
+                                                for (const share_id of res_obj.data) {
+                                                    localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name]
+                                                        .backup_readDB('supernode_private_key_chunks', share_id).then(res => {
+                                                            if (typeof res !== "object" || res == null) absent_ids.push(share_id);
+                                                        });
+                                                }
+                                                console.log(absent_ids);
+                                            }
+
+                                            const msg_obj = {};
+                                            msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                            msg_obj.event = 'give_me_these_crypto_shares';
+                                            msg_obj.data = absent_ids;
+                                            msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                            msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                            msg_obj.db_name = res_obj.db_name;
+                                            msg_obj.trader_flo_address = res_obj.db_name;
+                                            msg_obj.receiverFloAddress = res_obj.initialSender;
+                                            msg_obj.receivers_list = [res_obj.initialSender];
+                                            msg_obj.hash = Crypto.SHA256(msg_obj);
+                                            msg_obj.sign = RM_WALLET.sign(
+                                                msg_obj.hash,
+                                                localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                            );
+
+                                            const finalMessage = JSON.stringify(msg_obj);
+                                            console.log(finalMessage);
+                                            reactor.dispatchEvent('informAllSuperNode', msg_obj);
+                                        }
+                                        break;
+
+                                    case "give_me_these_crypto_shares":
+                                        if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            &&
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            === res_obj.receiverFloAddress
+                                        ) {
+                                            reactor.dispatchEvent("send_crypto_shares_to_backups", res_obj);
+                                        }
+                                        break;
+
+                                    case "sync_these_crypto_shares":
+                                        if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            &&
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            === res_obj.receiverFloAddress) {
+
+                                            console.log(res_obj.data);
+
+                                            if (typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] == "object"
+                                                && localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] !== null) {
+                                                let chunks_promises = [];
+                                                for (const shareObj of res_obj.data) {
+                                                    chunks_promises.push(localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name]
+                                                        .backup_updateinDB("supernode_private_key_chunks", shareObj,
+                                                            shareObj.id, false, false));
+                                                }
+                                                Promise.all(chunks_promises).then(resp => {
+                                                    const idlist = resp.map(m => m.id);
+                                                    console.log(idlist);
+                                                    const msg_obj = {};
+                                                    msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
+                                                    msg_obj.event = 'delete_these_crypto_shares';
+                                                    msg_obj.data = idlist;
+                                                    msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
+                                                    msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                                    msg_obj.trader_flo_address = res_obj.db_name;
+                                                    msg_obj.receiverFloAddress = res_obj.initialSender;
+                                                    msg_obj.receivers_list = [res_obj.initialSender];
+                                                    msg_obj.hash = Crypto.SHA256(msg_obj);
+                                                    msg_obj.sign = RM_WALLET.sign(
+                                                        msg_obj.hash,
+                                                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                    );
+
+                                                    const finalMessage = JSON.stringify(msg_obj);
+                                                    console.log(finalMessage);
+
+                                                    reactor.dispatchEvent("informAllSuperNode", msg_obj);
+                                                    showMessage("Sent Crypto shares to " + res_obj.initialSender);
+                                                    console.info("Sent Crypto shares to " + res_obj.initialSender);
                                                 });
                                             }
-                                            console.log(absent_ids);
+
                                         }
+                                        break;
 
-                                        const msg_obj = {};
-                                        msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                                        msg_obj.event = 'give_me_these_crypto_shares';
-                                        msg_obj.data = absent_ids;
-                                        msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                                        msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                        msg_obj.db_name = res_obj.db_name;
-                                        msg_obj.trader_flo_address = res_obj.db_name;
-                                        msg_obj.receiverFloAddress = res_obj.initialSender;
-                                        msg_obj.receivers_list = [res_obj.initialSender];
-                                        msg_obj.hash = Crypto.SHA256(msg_obj);
-                                        msg_obj.sign = RM_WALLET.sign(
-                                            msg_obj.hash,
-                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                        );
-
-                                        const finalMessage = JSON.stringify(msg_obj);
-                                        console.log(finalMessage);
-                                        reactor.dispatchEvent('informAllSuperNode', msg_obj);                                            
-                                    }
-                                break;
-
-                                case "give_me_these_crypto_shares":
-                                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        && 
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                        === res_obj.receiverFloAddress
-                                    ) {
-                                        reactor.dispatchEvent("send_crypto_shares_to_backups", res_obj);
-                                    }
-                                break;
-
-                                case "sync_these_crypto_shares":
-                                    if(localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        && 
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                        === res_obj.receiverFloAddress) {
-                                            
-                                        console.log(res_obj.data);
-
-                                        if(typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] == "object"
-                                        && localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name] !== null) {
-                                            let chunks_promises = [];
-                                            for (const shareObj of res_obj.data) {
-                                                chunks_promises.push(localbitcoinplusplus.newBackupDatabase.db[res_obj.db_name]
-                                                .backup_updateinDB("supernode_private_key_chunks", shareObj, 
-                                                shareObj.id, false, false));     
-                                            }
-                                            Promise.all(chunks_promises).then(resp=>{
-                                                const idlist=resp.map(m=>m.id);
-                                                console.log(idlist);
-                                                const msg_obj = {};
-                                                msg_obj.protocol = '__ALL_SUPERNODES_MSG__';
-                                                msg_obj.event = 'delete_these_crypto_shares';
-                                                msg_obj.data = idlist;
-                                                msg_obj.initialSender = localbitcoinplusplus.wallets.my_local_flo_address;
-                                                msg_obj.su_pubKey = localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                                msg_obj.trader_flo_address = res_obj.db_name;
-                                                msg_obj.receiverFloAddress = res_obj.initialSender;
-                                                msg_obj.receivers_list = [res_obj.initialSender];
-                                                msg_obj.hash = Crypto.SHA256(msg_obj);
-                                                msg_obj.sign = RM_WALLET.sign(
-                                                    msg_obj.hash,
-                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                                );
-
-                                                const finalMessage = JSON.stringify(msg_obj);
-                                                console.log(finalMessage);
-
-                                                reactor.dispatchEvent("informAllSuperNode", msg_obj);
-                                                showMessage("Sent Crypto shares to "+res_obj.initialSender);
-                                                console.info("Sent Crypto shares to "+res_obj.initialSender);
-                                            });
-                                        }
-
-                                    }
-                                break;
-
-                                case "delete_these_crypto_shares":
-                                    if(localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                        .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        && 
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                        === res_obj.receiverFloAddress) {
+                                    case "delete_these_crypto_shares":
+                                        if (localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                            .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            &&
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            === res_obj.receiverFloAddress) {
 
                                             for (const share_id of res_obj.data) {
 
@@ -24644,180 +28517,1912 @@
                                                         "object" && backup_db !== localbitcoinplusplus.wallets.my_local_flo_address
                                                     ) {
                                                         localbitcoinplusplus.newBackupDatabase.db[backup_db]
-                                                        .backup_readDB('supernode_private_key_chunks', share_id)
-                                                        .then(async sharesObj=>{
-                                                            if(typeof sharesObj=="object" 
-                                                            && typeof sharesObj.trader_flo_address=="string") {
-                                                                const getSupernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(sharesObj.trader_flo_address);
-                                                                const getSupernodeAddr = getSupernode[0].data.id;
-                                                                const getSupernodeNeighbors = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                                    "",
-                                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
-                                                                    supernodeKBucket,
-                                                                    getSupernodeAddr
-                                                                 );
-                                                                const getSupernodeBackups = getSupernodeNeighbors.map(m=>m.data.id)
+                                                            .backup_readDB('supernode_private_key_chunks', share_id)
+                                                            .then(async sharesObj => {
+                                                                if (typeof sharesObj == "object"
+                                                                    && typeof sharesObj.trader_flo_address == "string") {
+                                                                    const getSupernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(sharesObj.trader_flo_address);
+                                                                    const getSupernodeAddr = getSupernode[0].data.id;
+                                                                    const getSupernodeNeighbors = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                                        "",
+                                                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
+                                                                        supernodeKBucket,
+                                                                        getSupernodeAddr
+                                                                    );
+                                                                    const getSupernodeBackups = getSupernodeNeighbors.map(m => m.data.id)
                                                                         .splice(1, localbitcoinplusplus.master_configurations.MaxBackups);
 
-                                                                if(!getSupernodeBackups.includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
-                                                                    localbitcoinplusplus.newBackupDatabase.db[backup_db]
-                                                                     .backup_removeinDB('supernode_private_key_chunks', share_id).then(res=>{
-                                                                         console.info(`Id ${share_id} deleted from supernode_private_key_chunks datastore.`);
-                                                                     });
-                                                                }
+                                                                    if (!getSupernodeBackups.includes(localbitcoinplusplus.wallets.my_local_flo_address)) {
+                                                                        localbitcoinplusplus.newBackupDatabase.db[backup_db]
+                                                                            .backup_removeinDB('supernode_private_key_chunks', share_id).then(res => {
+                                                                                console.info(`Id ${share_id} deleted from supernode_private_key_chunks datastore.`);
+                                                                            });
+                                                                    }
 
-                                                            }
-                                                        });
+                                                                }
+                                                            });
                                                     }
                                                 }
                                             }
 
-                                    }
-                                break;
+                                        }
+                                        break;
 
-                                default:
-                                    break;
-                            }
-                            return;
-                        }
-
-                        if (
-                            typeof res_obj.globalParams !== "object" ||
-                            (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                            ) &&
-                                typeof res_obj.globalParams.receiversList == "object" &&
-                                !res_obj.globalParams.receiversList.includes(
-                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                ))
-                        )
-                            return;
-
-                        if (
-                            typeof res_obj.globalParams.receiverFloId == "string" &&
-                            res_obj.globalParams.receiverFloId !==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        const isIncomingMessageValid = await validateIncomingMessage(res);
-
-                        if (!isIncomingMessageValid) return;
-
-                        if (typeof res_obj.globalParams.senderFloId !== "string")
-                            throw new Error(
-                                `WARNING: The request did not contain sender FLO Id. Request Aborted.`
-                            );
-
-                        // Check if request is from primary user or backup user
-                        // If request is from backup user, divert the request to backup onmessage event
-                        let get_requester_supernode = "";
-                        if (typeof res_obj.params[0].trader_flo_address == "string") {
-                            get_requester_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                res_obj.params[0].trader_flo_address
-                            );
-
-                            res_obj.globalParams.primarySupernode =
-                                get_requester_supernode[0].data.id;
-                        }
-
-                        if (
-                            (typeof get_requester_supernode[0] !== "object" ||
-                                typeof get_requester_supernode[0].data.id !== "string") &&
-                            typeof res_obj.globalParams.primarySupernode !== "string"
-                        ) {
-                            console.log(
-                                "******NEED TO ADD PRIMARY SU IN BELOW METHOD******: "
-                            );
-                            console.log(res_obj);
-                        }
-
-                        if (
-                            get_requester_supernode.length > 0 &&
-                            get_requester_supernode[0].data.id !==
-                            localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                        ) {
-                            processBackupUserOnMesssageRequest(response);
-                            return;
-                        } else if (
-                            typeof res_obj.globalParams.primarySupernode == "string" &&
-                            res_obj.globalParams.primarySupernode !==
-                            localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                        ) {
-                            if (
-                                typeof res_obj.globalParams.receiverFloId !== "string" ||
-                                res_obj.globalParams.receiverFloId ==
-                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
-                            ) {
-                                // ** Changed it for "retrieve_shamirs_secret_btc_pvtkey" when backup su is requeter
-                                //res_obj.globalParams.receiverFloId !== localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS) {
-                                processBackupUserOnMesssageRequest(response);
+                                    default:
+                                        break;
+                                }
                                 return;
                             }
 
-                            handle_backup_server_messages(response);
+                            if (
+                                typeof res_obj.globalParams !== "object" ||
+                                (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                ) &&
+                                    typeof res_obj.globalParams.receiversList == "object" &&
+                                    !res_obj.globalParams.receiversList.includes(
+                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                    ))
+                            )
+                                return;
+
+                            if (
+                                typeof res_obj.globalParams.receiverFloId == "string" &&
+                                res_obj.globalParams.receiverFloId !==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
+
+                            const isIncomingMessageValid = await validateIncomingMessage(res);
+
+                            if (!isIncomingMessageValid) return;
+
+                            if (typeof res_obj.globalParams.senderFloId !== "string")
+                                throw new Error(
+                                    `WARNING: The request did not contain sender FLO Id. Request Aborted.`
+                                );
+
+                            // Check if request is from primary user or backup user
+                            // If request is from backup user, divert the request to backup onmessage event
+                            let get_requester_supernode = "";
+                            if (typeof res_obj.params[0].trader_flo_address == "string") {
+                                get_requester_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                    res_obj.params[0].trader_flo_address
+                                );
+
+                                res_obj.globalParams.primarySupernode =
+                                    get_requester_supernode[0].data.id;
+                            }
+
+                            if (
+                                (typeof get_requester_supernode[0] !== "object" ||
+                                    typeof get_requester_supernode[0].data.id !== "string") &&
+                                typeof res_obj.globalParams.primarySupernode !== "string"
+                            ) {
+                                console.log(
+                                    "******NEED TO ADD PRIMARY SU IN BELOW METHOD******: "
+                                );
+                                console.log(res_obj);
+                            }
+
+                            if (
+                                get_requester_supernode.length > 0 &&
+                                get_requester_supernode[0].data.id !==
+                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                            ) {
+                                processBackupUserOnMesssageRequest(response);
+                                return;
+                            } else if (
+                                typeof res_obj.globalParams.primarySupernode == "string" &&
+                                res_obj.globalParams.primarySupernode !==
+                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                            ) {
+                                if (
+                                    typeof res_obj.globalParams.receiverFloId !== "string" ||
+                                    res_obj.globalParams.receiverFloId ==
+                                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS
+                                ) {
+                                    // ** Changed it for "retrieve_shamirs_secret_btc_pvtkey" when backup su is requeter
+                                    //res_obj.globalParams.receiverFloId !== localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS) {
+                                    processBackupUserOnMesssageRequest(response);
+                                    return;
+                                }
+
+                                handle_backup_server_messages(response);
+                                return;
+                            }
+
+                            // Don't serve the request if data is not synced.
+                            if (
+                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                )
+                            ) {
+                                let byPassMethods = [
+                                    "sync_backup_supernode_from_backup_supernode_response",
+                                    "sync_primary_supernode_from_backup_supernode_response",
+                                    "supernode_message",
+                                    "store_shamirs_secret_pvtkey_shares",
+                                    "send_back_shamirs_secret_btc_pvtkey",
+                                    "retrieve_shamirs_secret_btc_pvtkey",
+                                    "add_user_public_data",
+                                    "link_My_Local_IP_To_My_Flo_Id",
+                                    "link_Others_Local_IP_To_Their_Flo_Id",
+                                    "sync_data_by_vector_clock",
+                                ];
+
+                                if (!byPassMethods.includes(res_obj.method)) {
+                                    if (
+                                        typeof res_obj.globalParams.primarySupernode !== "string"
+                                    ) {
+                                        return false;
+                                    }
+                                }
+                            }
+
+                            if (typeof res_obj.method !== "undefined") {
+                                let response_from_sever;
+
+                                switch (res_obj.method) {
+                                    case "supernode_message":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                .includes(res_obj.nodePubKey) &&
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let received_resp = res_obj.params[0];
+                                            try {
+                                                if (
+                                                    received_resp.trader_flo_address.length > 0 &&
+                                                    received_resp.server_msg.length > 0
+                                                ) {
+                                                    readDB("localbitcoinUser", "00-01").then(async function (
+                                                        res
+                                                    ) {
+                                                        if (
+                                                            typeof res == "object" &&
+                                                            res.myLocalFLOAddress.length > 0
+                                                        ) {
+                                                            if (
+                                                                typeof received_resp.receiver_flo_address ==
+                                                                "string"
+                                                            ) {
+                                                                if (
+                                                                    res.myLocalFLOAddress ===
+                                                                    received_resp.receiver_flo_address
+                                                                ) {
+                                                                    notify(received_resp.server_msg, '', false, true, true);
+                                                                    showMessage(received_resp.server_msg);
+                                                                    addDB('my_inbox', {
+                                                                        id: helper_functions.unique_id(),
+                                                                        trader_flo_address: received_resp.receiver_flo_address,
+                                                                        sender: res_obj.nodePubKey,
+                                                                        msg: received_resp.server_msg,
+                                                                        datetime: + new Date()
+                                                                    });
+                                                                }
+                                                            } else {
+                                                                const myPrimarySu = await readDB(
+                                                                    "myClosestSupernodes",
+                                                                    1
+                                                                );
+                                                                let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                                    received_resp.trader_flo_address
+                                                                );
+                                                                const primarySupernode =
+                                                                    getPrimarySuObj[0].data.id;
+                                                                if (
+                                                                    primarySupernode ==
+                                                                    myPrimarySu.trader_flo_address
+                                                                ) {
+                                                                    notify(received_resp.server_msg, '', false, true, true);
+                                                                    showMessage(received_resp.server_msg);
+                                                                }
+                                                            }
+                                                            if (typeof received_resp.crypto_withdrawal_txid == "string") {
+                                                                addDB('my_crypto_withdrawals', {
+                                                                    id: helper_functions.unique_id(),
+                                                                    crypto_withdrawal_txid: received_resp.crypto_withdrawal_txid,
+                                                                    product: received_resp.product
+                                                                }).then(res => display_crypto_withdrawals_status());
+                                                            }
+                                                        }
+                                                    });
+                                                }
+                                            } catch (error) {
+                                                throw new Error(error);
+                                            }
+                                        }
+                                        break;
+                                    case "trade_buy":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_buy_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let buyOrders_data = res_obj.params[0];
+
+                                            if (
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .supernodesPubKeys == "object" &&
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    buyOrders_data.supernodePubKey
+                                                )
+                                            ) {
+                                                let isDataSignedBySuperNode = RM_WALLET.verify(
+                                                    buyOrders_data.data_hash,
+                                                    buyOrders_data.supernode_sign,
+                                                    buyOrders_data.supernodePubKey
+                                                );
+                                                if (isDataSignedBySuperNode === true) {
+                                                    // Add buy order
+                                                    addDB("buyOrders", buyOrders_data).then(() => {
+                                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                                            === buyOrders_data.trader_flo_address) {
+                                                            displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
+                                                            notify(`Your buy order is placed successfully.`, '', true, true, true);
+                                                        }
+                                                    });
+                                                }
+                                            }
+                                        }
+                                        break;
+                                    case "trade_sell":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_sell_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let sellOrders_data = res_obj.params[0];
+                                            if (
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .supernodesPubKeys == "object" &&
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    sellOrders_data.supernodePubKey
+                                                )
+                                            ) {
+                                                let isDataSignedBySuperNode = RM_WALLET.verify(
+                                                    sellOrders_data.data_hash,
+                                                    sellOrders_data.supernode_sign,
+                                                    sellOrders_data.supernodePubKey
+                                                );
+                                                if (isDataSignedBySuperNode === true) {
+                                                    // Add buy order
+                                                    addDB("sellOrders", sellOrders_data).then(() => {
+                                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                                            === sellOrders_data.trader_flo_address) {
+                                                            displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
+                                                            notify(`Your sell order is placed successfully.`, '', true, true, true);
+                                                        }
+
+                                                    });
+                                                }
+                                            }
+                                        }
+                                        break;
+                                    case "sync_with_supernode":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "server_sync_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let su_db_data = res_obj.params[0];
+                                            if (
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                                )
+                                            )
+                                                return;
+                                            if (
+                                                typeof localbitcoinplusplus.wallets
+                                                    .my_local_flo_address !== "string" ||
+                                                su_db_data.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return false;
+
+                                            (async function () {
+                                                for (let tableStoreName in su_db_data) {
+                                                    // skip loop if the property is from prototype
+                                                    if (
+                                                        tableStoreName == "trader_flo_address" ||
+                                                        tableStoreName == "receiver_flo_address" ||
+                                                        !su_db_data.hasOwnProperty(tableStoreName)
+                                                    )
+                                                        continue;
+
+                                                    try {
+                                                        let obj = su_db_data[tableStoreName];
+                                                        if (
+                                                            [
+                                                                "userPublicData"
+                                                            ].includes(tableStoreName)
+                                                        ) {
+                                                            if (obj.length > 0) {
+                                                                for (var prop in obj) {
+                                                                    if (!obj.hasOwnProperty(prop)) continue;
+                                                                    await updateinDB(
+                                                                        tableStoreName,
+                                                                        obj[prop],
+                                                                        obj[prop].trader_flo_address
+                                                                    );
+                                                                }
+                                                            }
+                                                        } else {
+                                                            let resdbdata = await removeAllinDB(tableStoreName);
+                                                            if (resdbdata !== false) {
+                                                                if (obj.length > 0) {
+                                                                    for (var prop in obj) {
+                                                                        if (!obj.hasOwnProperty(prop)) continue;
+                                                                        await addDB(resdbdata, obj[prop]);
+                                                                    }
+                                                                }
+                                                            }
+                                                            if (tableStoreName == 'cash_deposits') {
+                                                                build_deposit_cash_status_ui();
+                                                            }
+                                                            if (tableStoreName === 'withdraw_cash') {
+                                                                build_withdraw_cash_status_ui();
+                                                            }
+                                                        }
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                }
+                                            })();
+                                        }
+                                        break;
+
+                                    case "service_denied":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
+                                                || res_obj.params[0].receiver_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
+                                                || localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                                )
+                                            )
+                                                return false;
+
+                                            if (typeof res_obj.params[0].msg == "string" && res_obj.params[0].msg.length > 0) {
+                                                websocket.close();
+                                                showMessage(res_obj.params[0].msg);
+                                            }
+                                        }
+                                        break;
+
+                                    case "deposit_asset_request":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "deposit_asset_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].data == "object"
+                                        ) {
+                                            let resp = res_obj.params[0];
+                                            if (
+                                                RM_WALLET.verify(
+                                                    resp.data.depositDataHash,
+                                                    resp.data.order_validator_sign,
+                                                    resp.data.order_validator_public_key
+                                                )
+                                            ) {
+                                                addDB("deposit", resp.data).then(deposit_resp => {
+                                                    display_crypto_deposits_status();
+                                                });
+                                                if (typeof resp.withdrawer_data == "object") {
+                                                    updateinDB(
+                                                        "withdraw_cash",
+                                                        resp.withdrawer_data,
+                                                        resp.withdrawer_data.trader_flo_address
+                                                    );
+                                                }
+                                                readDB("localbitcoinUser", "00-01").then(async function (user) {
+                                                    if (
+                                                        typeof user == "object" &&
+                                                        user.myLocalFLOAddress == resp.data.trader_flo_address
+                                                    ) {
+                                                        document.getElementById("server_deposit_crypto_addr")
+                                                            .innerText = resp.data.btc_address;
+                                                        let counterTraderAccountAddress = resp.msg;
+                                                        showMessage(counterTraderAccountAddress);
+                                                        notify(counterTraderAccountAddress, '', true, true, true);
+                                                    }
+                                                });
+                                            }
+                                        }
+                                        break;
+                                    case "deposit_cash_request":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "deposit_cash_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].data == "object"
+                                        ) {
+                                            let resp = res_obj.params[0];
+                                            if (
+                                                RM_WALLET.verify(
+                                                    resp.data.depositDataHash,
+                                                    resp.data.order_validator_sign,
+                                                    resp.data.order_validator_public_key
+                                                )
+                                            ) {
+                                                readDB("localbitcoinUser", "00-01").then(function (user) {
+                                                    if (
+                                                        typeof user == "object" &&
+                                                        user.myLocalFLOAddress == resp.data.trader_flo_address
+                                                    ) {
+                                                        let counterTraderAccountAddress = `Please pay ${resp.data.currency} ${resp.data.depositing_amount} to following UPI ID: 
+                                                        ${resp.msg}`;
+                                                        showMessage(counterTraderAccountAddress);
+                                                        notify(counterTraderAccountAddress, '', true, true, true);
+                                                        addDB("cash_deposits", resp.data).then(() => build_deposit_cash_status_ui());
+                                                    }
+                                                });
+                                            }
+                                        }
+                                        break;
+                                    case "withdraw_request_method":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "withdrawal_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                            && res_obj.params[0].trader_flo_address == localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            if (
+                                                RM_WALLET.verify(
+                                                    res_obj.params[0].withdrawDataHash,
+                                                    res_obj.params[0].order_validator_sign,
+                                                    res_obj.params[0].order_validator_public_key
+                                                )
+                                            ) {
+                                                if (typeof res_obj.params[0].error === "boolean"
+                                                    && typeof res_obj.params[0].msg === "string") {
+                                                    showMessage(res_obj.params[0].msg);
+                                                    return true;
+                                                }
+                                                addDB("withdraw_cash", res_obj.params[0]).then((resp) => {
+                                                    notify(
+                                                        `Your cash withdrawal request of ${resp.currency} ${resp.withdraw_amount} 
+                                                    is placed successfully. It will be processed within 24 hours.`,
+                                                        '', true, true, true
+                                                    );
+                                                    build_withdraw_cash_status_ui();
+                                                });
+                                            }
+                                        }
+                                        break;
+                                    case "cancel_trade":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_balance_updates":
+                                        if (
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        )
+                                            return;
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const trade_balance_res = res_obj.params[0];
+                                            // Verify data
+                                            let trade_info_str = JSON.stringify(
+                                                trade_balance_res.trade_infos
+                                            );
+                                            let buyer_cash_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_cash_data
+                                            );
+                                            let seller_cash_data_str = JSON.stringify(
+                                                trade_balance_res.seller_cash_data
+                                            );
+                                            let buyer_btc_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_btc_data
+                                            );
+                                            let seller_btc_data_str = JSON.stringify(
+                                                trade_balance_res.seller_btc_data
+                                            );
+
+                                            let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
+                                            let hashed_data = Crypto.SHA256(res_str);
+
+                                            if (
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    trade_balance_res.supernodePubKey
+                                                )
+                                            ) {
+                                                if (
+                                                    RM_WALLET.verify(
+                                                        hashed_data,
+                                                        trade_balance_res.supernode_sign,
+                                                        trade_balance_res.supernodePubKey
+                                                    )
+                                                ) {
+                                                    // Delete orders in clients DB
+                                                    try {
+                                                        removeinDB(
+                                                            "buyOrders",
+                                                            trade_balance_res.trade_infos.buy_order_id
+                                                        );
+                                                        removeinDB(
+                                                            "sellOrders",
+                                                            trade_balance_res.trade_infos.sell_order_id
+                                                        );
+                                                    } catch (error) {
+                                                        callback(false);
+                                                        throw new Error(error);
+                                                    }
+
+                                                    // Update balances in clients DB
+                                                    try {
+                                                        let p1 = updateinDB(
+                                                            "cash_balances",
+                                                            trade_balance_res.buyer_cash_data,
+                                                            trade_balance_res.trade_infos.buyer_flo_id,
+                                                            true,
+                                                            false
+                                                        );
+                                                        let p2 = updateinDB(
+                                                            "cash_balances",
+                                                            trade_balance_res.seller_cash_data,
+                                                            trade_balance_res.trade_infos.seller_flo_id,
+                                                            true,
+                                                            false
+                                                        );
+                                                        let p3 = updateinDB(
+                                                            "crypto_balances",
+                                                            trade_balance_res.buyer_btc_data,
+                                                            trade_balance_res.trade_infos.buyer_flo_id,
+                                                            true,
+                                                            false
+                                                        );
+                                                        let p4 = updateinDB(
+                                                            "crypto_balances",
+                                                            trade_balance_res.seller_btc_data,
+                                                            trade_balance_res.trade_infos.seller_flo_id,
+                                                            true,
+                                                            false
+                                                        );
+
+                                                        Promise.all([p1, p2, p3, p4]).then(() => {
+                                                            displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
+                                                            // Update balances
+                                                            displayBalances(
+                                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                                            );
+                                                            notify("Trade successfull. Balances updated.", '', true, true, true)
+                                                            showMessage("Trade successfull. Balances updated.")
+                                                        })
+                                                            .catch(e => { throw new Error(e) });
+
+                                                    } catch (error) {
+                                                        callback(false);
+                                                        throw new Error(error);
+                                                    }
+                                                }
+                                            }
+                                        }
+                                        break;
+                                    case "store_shamirs_secret_pvtkey_shares":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            addDB("supernode_private_key_chunks", res_obj.params[0]);
+                                        }
+                                        break;
+
+                                    case "send_back_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            ) return;
+
+                                            readDB(
+                                                "supernode_private_key_chunks",
+                                                res_obj.params[0].chunk_val
+                                            ).then(function (res) {
+                                                RM_RPC.send_rpc
+                                                    .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
+                                                        retrieve_pvtkey_req_id:
+                                                            res_obj.params[0].retrieve_pvtkey_req_id,
+                                                        private_key_chunk: res,
+                                                        withdraw_id: res_obj.params[0].withdraw_id,
+                                                        db_inst: res_obj.params[0].db_inst,
+                                                        receiver_flo_address: res_obj.globalParams.senderFloId
+                                                    })
+                                                    .then(send_pvtkey_req => doSend(send_pvtkey_req));
+                                            });
+                                        }
+                                        break;
+                                    case "delete_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            ) return;
+
+                                            removeinDB(
+                                                "supernode_private_key_chunks",
+                                                res_obj.params[0].chunk_val
+                                            );
+                                        }
+                                        break;
+                                    case "retrieve_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].private_key_chunk == "object" &&
+                                            typeof res_obj.params[0].retrieve_pvtkey_req_id ==
+                                            "string" &&
+                                            typeof res_obj.params[0].withdraw_id == "string" &&
+                                            typeof localbitcoinplusplus.wallets.my_local_flo_address ==
+                                            "string" &&
+                                            res_obj.params[0].receiver_flo_address ===
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            // This message was for Backup Supernode and is meant to be run in processBackupMessages()
+                                            if (
+                                                res_obj.params[0].db_inst !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            let shamirs_shares_response = res_obj.params[0];
+                                            let retrieve_pvtkey_req_id =
+                                                res_obj.params[0].retrieve_pvtkey_req_id;
+                                            let withdraw_id = res_obj.params[0].withdraw_id;
+                                            if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
+                                                localbitcoinplusplus.btc_pvt_arr = [];
+                                            }
+                                            let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
+
+                                            if (
+                                                typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined"
+                                                || btc_pvt_arr[retrieve_pvtkey_req_id] == null
+                                            ) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id] = [];
+                                                localbitcoinplusplus.actions.delay(15 * 60 * 1000)
+                                                    .then(() => {
+                                                        if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
+                                                            delete btc_pvt_arr[retrieve_pvtkey_req_id];
+                                                        }
+                                                    });
+                                            }
+
+                                            // Filter function below logic source - 
+                                            // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
+                                            if (
+                                                typeof shamirs_shares_response.private_key_chunk == "object"
+                                                &&
+                                                typeof shamirs_shares_response.private_key_chunk.id ==
+                                                "string"
+                                                && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks == "string"
+                                            ) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].push(
+                                                    shamirs_shares_response
+                                                );
+                                            }
+
+                                            let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify);
+                                            let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject);
+                                            btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse);
+
+                                            console.log(btc_pvt_arr);
+
+                                            if (
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].length ===
+                                                localbitcoinplusplus.master_configurations
+                                                    .ShamirsMaxShares
+                                            ) {
+                                                delete res_obj.params[0].private_key_chunk;
+                                                let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
+                                                    .map(pkChunks => {
+                                                        if (typeof pkChunks.private_key_chunk !== "undefined")
+                                                            return pkChunks.private_key_chunk.privateKeyChunks;
+                                                    })
+                                                    .filter(val => val !== undefined);
+                                                console.log(btc_pk_shares_array);
+                                                const btc_reserves = await readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
+                                                if (typeof btc_reserves !== "object") {
+                                                    console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+
+                                                let transaction_key = localbitcoinplusplus.actions
+                                                    .master_decrypt(btc_reserves.supernode_transaction_key);
+                                                if (typeof transaction_key == "string") {
+                                                    transaction_key = JSON.parse(transaction_key);
+                                                }
+                                                if (transaction_key.length <= 0) {
+                                                    console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+                                                let btc_private_key = RM_WALLET.rebuild_private_key(
+                                                    btc_pk_shares_array,
+                                                    transaction_key
+                                                );
+                                                if (btc_private_key.length <= 0) {
+                                                    console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+                                                console.log(btc_private_key);
+
+                                                const withdraw_res = await readDB("withdraw_btc", withdraw_id);
+                                                if (typeof withdraw_res == "object"
+                                                    && typeof withdraw_res.utxo_addr == "object") {
+                                                    const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                    let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
+                                                    let crypto_addr = crypto_addr_gen.address;
+                                                    if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
+                                                        console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
+                                                        break;
+                                                    }
+
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
+                                                        || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
+                                                        localbitcoinplusplus.btc_private_key_array = {};
+                                                    }
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
+                                                        || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
+                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
+                                                    }
+                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
+
+                                                    if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
+                                                        === Object.values(withdraw_res.utxo_addr).length) {
+                                                        // When all the private keys are built successfully proceed further
+                                                        res_obj.params[0].btc_private_key_array =
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id];
+
+                                                        res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
+                                                        RM_RPC.receive_rpc_response.call(
+                                                            this,
+                                                            JSON.stringify(res_obj)
+                                                        );
+                                                        if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
+                                                        }
+                                                    }
+
+                                                }
+                                                btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
+                                            }
+                                        }
+                                        break;
+
+                                    case "update_all_new_cash_withdraw_recorded_in_db":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let withdraw_success_response = res_obj.params[0];
+
+                                            // Only the relevent user node should get response
+                                            if (
+                                                withdraw_success_response.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            let update_cash_balance_obj_res = {
+                                                withdrawer_cash_data:
+                                                    withdraw_success_response.withdrawer_cash_data
+                                            };
+                                            let update_cash_balance_obj_res_str = JSON.stringify(
+                                                update_cash_balance_obj_res
+                                            );
+                                            let update_cash_balance_obj_res_hash = Crypto.SHA256(
+                                                update_cash_balance_obj_res_str
+                                            );
+                                            let update_cash_balance_obj_res_verification = RM_WALLET.verify(
+                                                update_cash_balance_obj_res_hash,
+                                                withdraw_success_response.sign,
+                                                withdraw_success_response.publicKey
+                                            );
+
+                                            if (
+                                                update_cash_balance_obj_res_hash ==
+                                                withdraw_success_response.hash &&
+                                                update_cash_balance_obj_res_verification == true
+                                            ) {
+                                                // Since this is a response from Supernode update and increase
+                                                // data by vectorClock is false  
+                                                updateinDB(
+                                                    "cash_balances",
+                                                    withdraw_success_response.withdrawer_cash_data,
+                                                    withdraw_success_response.withdrawer_cash_data.id,
+                                                    false,
+                                                    false
+                                                ).then(() => {
+                                                    // Update balances
+                                                    displayBalances(
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                    );
+                                                    showMessage('Balances updated.')
+                                                })
+
+                                                return true;
+                                            }
+                                            return false;
+                                        }
+                                        break;
+
+                                    case "add_user_public_data":
+                                        let supernode_flo_public_key =
+                                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                        RM_RPC.filter_legit_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    let req_data = res_obj.params[0];
+                                                    try {
+                                                        let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                            req_data.trader_flo_pubKey
+                                                        );
+
+                                                        if (
+                                                            flo_address == req_data.trader_flo_address &&
+                                                            req_data.trader_flo_address.length > 0
+                                                        ) {
+                                                            let public_req_object = {
+                                                                trader_flo_address: req_data.trader_flo_address,
+                                                                trader_flo_pubKey: req_data.trader_flo_pubKey,
+                                                                supernode_flo_public_key: supernode_flo_public_key,
+                                                                trader_reputation: 0,
+                                                                timestamp: +new Date()
+                                                            };
+
+                                                            addDB("userPublicData", public_req_object);
+
+                                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                                            RM_RPC.send_rpc
+                                                                .call(
+                                                                    this,
+                                                                    "add_user_public_data_inBackup_db",
+                                                                    public_req_object
+                                                                )
+                                                                .then(add_user_public_data_req =>
+                                                                    doSend(add_user_public_data_req)
+                                                                );
+                                                        }
+                                                    } catch (error) {
+                                                        throw new Error(
+                                                            "Invalid public key and flo address combination."
+                                                        );
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "superNodeSignedAddUserPublicData":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        doSend(JSON.stringify(response_from_sever)); // send response to client
+                                        break;
+
+                                    case "refresh_deposit_status_request":
+                                        RM_RPC.filter_legit_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            is_valid_request => {
+                                                if (is_valid_request !== true) return false;
+                                                readDBbyIndex("deposit", "status", 1).then(function (res) {
+                                                    if (typeof res !== "object" || res == null || res.length < 1) {
+                                                        err_msg = `You do not have any pending crypto deposits.`;
+                                                        err_response = {
+                                                            user_flo_addr: res_obj.params[0].trader_flo_address,
+                                                            msg: err_msg
+                                                        }
+                                                        reactor.dispatchEvent('message_for_user', err_response);
+                                                    }
+                                                    res.map(function (deposit_trade) {
+                                                        if (
+                                                            localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                                deposit_trade.product
+                                                            )
+                                                        ) {
+                                                            validateDepositedBTCBalance(deposit_trade);
+                                                        }
+                                                    });
+                                                });
+                                            }
+                                        );
+                                        break;
+
+                                    case "updateUserCryptoBalanceRequest":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            let updateUserCryptoBalanceResponseObject =
+                                                res_obj.params[0];
+                                            let updateUserCryptoBalanceResponseString = JSON.stringify(
+                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
+                                            );
+                                            let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
+                                                updateUserCryptoBalanceResponseString
+                                            );
+                                            let isBalanceLegit = RM_WALLET.verify(
+                                                updateUserCryptoBalanceResponseStringHash,
+                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
+                                                res_obj.nodePubKey
+                                            );
+                                            if (isBalanceLegit) {
+                                                updateinDB(
+                                                    "crypto_balances",
+                                                    updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
+                                                    updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
+                                                    false,
+                                                    false
+                                                ).then(() => {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                        updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                    ) {
+                                                        displayBalances(
+                                                            updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                        );
+                                                        notify(`INFO: Your Crypto balance is updated.`, '', true, true, true);
+                                                    }
+                                                    return true;
+                                                });
+                                            } else {
+                                                notify(
+                                                    `WARNING: Failed to update balance in your DB. Please refresh.`,
+                                                    '', true, true, true
+                                                );
+                                            }
+                                        }
+                                        break;
+
+                                    case "updateUsertraderDepositsRequest":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            let updateUserDepositsResponseObject = res_obj.params[0];
+                                            let updateUserDepositsResponseString = JSON.stringify(
+                                                updateUserDepositsResponseObject.updatedTraderDepositObject
+                                            );
+                                            let updateUserDepositsResponseStringHash = Crypto.SHA256(
+                                                updateUserDepositsResponseString
+                                            );
+                                            let isBalanceLegit = RM_WALLET.verify(
+                                                updateUserDepositsResponseStringHash,
+                                                updateUserDepositsResponseObject.updatedDepositsObjectSign,
+                                                res_obj.nodePubKey
+                                            );
+                                            if (isBalanceLegit) {
+                                                updateinDB(
+                                                    "deposit",
+                                                    updateUserDepositsResponseObject.updatedTraderDepositObject,
+                                                    updateUserDepositsResponseObject.updatedTraderDepositObject.id,
+                                                    false,
+                                                    false
+                                                ).then((updated_res) => {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                        updateUserDepositsResponseObject.trader_flo_address
+                                                    ) {
+                                                        displayBalances(
+                                                            updateUserDepositsResponseObject.trader_flo_address
+                                                        );
+                                                        notify(`INFO: ${updated_res.depositing_amount} ${updated_res.product} is added in your ${updated_res.product} balance.`, '', true, true, true);
+                                                    }
+                                                    return true;
+                                                });
+                                            } else {
+                                                notify(
+                                                    `WARNING: Failed to update balance in your DB. Please refresh.`, 'error'
+                                                );
+                                            }
+                                        }
+                                        break;
+
+                                    case "addNewKbucketNode":
+                                        if (
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        )
+                                            return;
+                                        try {
+                                            let mss = "";
+                                            let tid =
+                                                res_obj.params[0].trader_flo_address ||
+                                                res_obj.globalParams.senderFloId;
+                                            localbitcoinplusplus.kademlia
+                                                .determineClosestSupernode(tid)
+                                                .then(async my_closest_su => {
+                                                    const newKbucketObjectObj = res_obj.params[0];
+                                                    if (
+                                                        typeof newKbucketObjectObj.newKbucketNode == "object"
+                                                    ) {
+                                                        newKbucketObject = newKbucketObjectObj.newKbucketNode;
+
+                                                        newKbucketObject_id_array = Object.values(
+                                                            newKbucketObject.id
+                                                        );
+                                                        newKbucketObject_idu8 = new Uint8Array(
+                                                            newKbucketObject_id_array
+                                                        );
+
+                                                        localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
+                                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                                            newKbucketObject_idu8,
+                                                            newKbucketObject.data
+                                                        );
+
+                                                        localbitcoinplusplus.rpc.prototype.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "requestSupernodesToRemoveAUserFloIdFromTheirKBucket",
+                                                                {
+                                                                    redundantKbucketNodeU8Id: newKbucketObject_idu8,
+                                                                    currentSupernodeFloId:
+                                                                        localbitcoinplusplus.wallets
+                                                                            .my_local_flo_address,
+                                                                    trader_flo_address:
+                                                                        res_obj.globalParams.senderFloId
+                                                                }
+                                                            )
+                                                            .then(removeRedundantKNode =>
+                                                                doSend(removeRedundantKNode)
+                                                            );
+                                                    } else {
+                                                        mss = `WARNING: Failed to add ${res_obj.globalParams.senderFloId} to KBucket.`;
+                                                        showMessage(mss);
+                                                        console.warn(mss);
+                                                    }
+                                                });
+                                        } catch (error) {
+                                            console.error(error);
+                                        }
+                                        break;
+
+                                    case "link_My_Local_IP_To_My_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
+                                                return;
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
+                                            if (
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            }).then(() => {
+                                                linkBackOthersLocalIPToTheirFloId();
+                                            });
+                                        }
+                                        break;
+
+                                    case "link_Others_Local_IP_To_Their_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
+                                                return;
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
+                                            if (
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            });
+                                        }
+                                        break;
+
+                                    case "sync_data_by_vector_clock":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        ) {
+                                            if (
+                                                typeof res_obj.params == "object" &&
+                                                typeof res_obj.params[0] == "object"
+                                            ) {
+                                                try {
+                                                    (async function () {
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            res_obj.params[0].trader_flo_address
+                                                        );
+
+                                                        let primarySupernode = getPrimarySuObj[0].data.id;
+
+                                                        if (
+                                                            localbitcoinplusplus.wallets
+                                                                .my_local_flo_address !== primarySupernode
+                                                        )
+                                                            return;
+
+                                                        let req_dt = res_obj.params[0];
+                                                        let dbTable = req_dt.dbTable;
+                                                        let data = req_dt.data;
+                                                        let subjectUser = data.trader_flo_address;
+                                                        let mss = "";
+
+                                                        if (
+                                                            typeof data.id !== "string" &&
+                                                            typeof data.id !== "number"
+                                                        ) {
+                                                            mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
+                                                            showMessage(mss);
+                                                            throw new Error(mss);
+                                                        }
+                                                        let myOwnDBData = await readDB(dbTable, data.id);
+                                                        if (typeof myOwnDBData.vectorClock !== "number") {
+                                                            mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
+                                                            showMessage(mss);
+                                                            throw new Error(mss);
+                                                        }
+                                                        if (data.vectorClock > myOwnDBData.vectorClock) {
+                                                            // You have old data, update respective DB.
+                                                            updateinDB(
+                                                                dbTable,
+                                                                data,
+                                                                data.id,
+                                                                false,
+                                                                false
+                                                            ).then(() => {
+                                                                showMessage(
+                                                                    `INFO: Data updated in ${dbTable} for id ${data.id}.`
+                                                                );
+                                                            });
+                                                        }
+                                                    })();
+                                                } catch (error) {
+                                                    throw new Error(error);
+                                                }
+                                            }
+                                        }
+                                        break;
+
+                                    case "sync_primary_supernode_from_backup_supernode_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let su_db_data = res_obj.params[0];
+                                            if (
+                                                typeof localbitcoinplusplus.wallets
+                                                    .my_local_flo_address !== "string" ||
+                                                su_db_data.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return false;
+                                            if (
+                                                !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                                )
+                                            )
+                                                return;
+
+                                            const timenow = + new Date();
+                                            const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                            const db_sync_promises = [];
+
+                                            (async function () {
+                                                let i = 0;
+                                                for (let tableStoreName in su_db_data) {
+                                                    i++;
+
+                                                    // skip loop if the property is from prototype
+                                                    if (
+                                                        tableStoreName == "trader_flo_address" ||
+                                                        tableStoreName == "receiver_flo_address" ||
+                                                        !su_db_data.hasOwnProperty(tableStoreName)
+                                                    )
+                                                        continue;
+
+                                                    try {
+
+                                                        let obj = su_db_data[tableStoreName];
+                                                        if (obj.length > 0) {
+                                                            for (var prop in obj) {
+                                                                if (!obj.hasOwnProperty(prop)) continue;
+
+                                                                if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.trade) {
+                                                                        db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "cash_deposits") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
+                                                                        db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "deposit") {
+                                                                    // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
+                                                                    //     db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
+                                                                    //     continue;
+                                                                    // } else {
+                                                                    //     db_sync_promises.push(localbitcoinplusplus.actions
+                                                                    //     .delay(timenow-obj[prop].timestamp)
+                                                                    //     .then(()=>removeinDB(tableStoreName, obj[prop].id)))
+                                                                    // } 
+                                                                }
+
+                                                                if (tableStoreName == "withdraw_btc") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
+                                                                        db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                db_sync_promises.push(updateinDB(
+                                                                    tableStoreName,
+                                                                    obj[prop],
+                                                                    obj[prop].id,
+                                                                    true,
+                                                                    false
+                                                                ));
+
+                                                                showMessage(
+                                                                    `INFO: "${tableStoreName}" datastore syncing is complete.`
+                                                                );
+                                                            }
+                                                        }
+
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                }
+
+                                                await Promise.all(db_sync_promises);
+
+                                                const RM_RPC = new localbitcoinplusplus.rpc();
+                                                // Inform users
+                                                RM_RPC.send_rpc
+                                                    .call(this, "supernode_message", {
+                                                        trader_flo_address:
+                                                            su_db_data.trader_flo_address,
+                                                        server_msg: `System is synced and ready to serve.`
+                                                    })
+                                                    .then(server_response => doSend(server_response));
+                                            })();
+                                        }
+                                        break;
+
+                                    case "sync_backup_supernode_from_backup_supernode_response":
+                                        let su_db_data = res_obj.params[0];
+                                        if (
+                                            typeof localbitcoinplusplus.wallets.my_local_flo_address !==
+                                            "string" ||
+                                            typeof su_db_data.receiver_flo_address !== "string" ||
+                                            su_db_data.receiver_flo_address !==
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            console.warn(
+                                                `WARNING: This backup response data was not meant for you.`
+                                            );
+                                            return;
+                                        }
+
+                                        const timenow = + new Date();
+                                        const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                        const db_sync_promises = [];
+
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            (async function () {
+                                                let _addDB = addDB;
+                                                let _updateinDB = updateinDB;
+                                                let backup_db;
+
+                                                if (
+                                                    typeof localbitcoinplusplus.wallets
+                                                        .my_local_flo_address !== "string" ||
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                        .length < 1
+                                                ) {
+                                                    console.warn(`WARNING: Local FLO Address is not set.`);
+                                                    return;
+                                                }
+
+                                                if (
+                                                    su_db_data.trader_flo_address !==
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                ) {
+                                                    backup_db = su_db_data.trader_flo_address;
+                                                }
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
+                                                    if (
+                                                        typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                        backup_db
+                                                        ] == "object"
+                                                    ) {
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            backup_db
+                                                            ];
+                                                        _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                                        _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(
+                                                            foreign_db
+                                                        );
+                                                        _updateinDB = foreign_db.backup_updateinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                        _removeinDB = foreign_db.backup_removeinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                    } else {
+                                                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                                                        showMessage(err_msg);
+                                                        throw new Error(err_msg);
+                                                    }
+                                                }
+                                                let i = 0;
+                                                for (let tableStoreName in su_db_data) {
+                                                    i++;
+                                                    if (i == Object.keys(su_db_data).length - 2) {
+                                                        // Close unnecessary connections now
+                                                        reactor.dispatchEvent(
+                                                            "remove_extra_backup_connections"
+                                                        );
+                                                    }
+                                                    // skip loop if the property is from prototype
+                                                    if (
+                                                        tableStoreName == "trader_flo_address" ||
+                                                        tableStoreName == "receiver_flo_address" ||
+                                                        !su_db_data.hasOwnProperty(tableStoreName)
+                                                    )
+                                                        continue;
+
+                                                    try {
+                                                        let obj = su_db_data[tableStoreName];
+                                                        if (obj.length > 0) {
+                                                            for (var prop in obj) {
+                                                                if (!obj.hasOwnProperty(prop)) continue;
+                                                                if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.trade) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "cash_deposits") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "deposit") {
+                                                                    // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
+                                                                    //     db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                    //     continue;
+                                                                    // } else {
+                                                                    //     db_sync_promises.push(localbitcoinplusplus.actions
+                                                                    //     .delay(timenow-obj[prop].timestamp)
+                                                                    //     .then(()=>_removeinDB(tableStoreName, obj[prop].id)))
+                                                                    // } 
+                                                                }
+
+                                                                if (tableStoreName == "withdraw_btc") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                db_sync_promises.push(_updateinDB(
+                                                                    tableStoreName,
+                                                                    obj[prop],
+                                                                    obj[prop].id,
+                                                                    true,
+                                                                    false
+                                                                ));
+                                                                showMessage(
+                                                                    `INFO: "${tableStoreName}" datastore syncing is complete.`
+                                                                );
+                                                            }
+                                                        }
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                }
+                                            })();
+                                            await Promise.all(db_sync_promises);
+
+                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                            // Inform users
+                                            RM_RPC.send_rpc
+                                                .call(this, "supernode_message", {
+                                                    trader_flo_address:
+                                                        su_db_data.trader_flo_address,
+                                                    server_msg: `Backup system is synced and ready to serve.`
+                                                })
+                                                .then(server_response => doSend(server_response));
+                                        }
+                                        break;
+
+                                    case "reconnect_with_another_supernode":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        ) {
+                                            (async function () {
+                                                let su_db_data = res_obj.params[0];
+                                                const primarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    localbitcoinplusplus.wallets.my_local_flo_address);
+
+                                                const MCS = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    "",
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
+                                                    supernodeKBucket,
+                                                    primarySuObj[0].data.id
+                                                );
+
+                                                // If user is already connected to primary return back
+                                                if (
+                                                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS ==
+                                                    primarySuObj[0].data.id
+                                                )
+                                                    return;
+
+                                                if (websocket.readyState === WebSocket.OPEN) {
+                                                    websocket.close();
+                                                }
+                                                showMessage('INFO: Please wait...Reconnecting to server.');
+                                                const newSu = await readDBbyIndex(
+                                                    "myClosestSupernodes",
+                                                    "trader_flo_address",
+                                                    primarySuObj[0].data.id
+                                                );
+                                                if (
+                                                    typeof newSu == "object" &&
+                                                    typeof newSu[0].trader_flo_address == "string"
+                                                ) {
+                                                    await startWebSocket(`${WS}://${newSu[0].ip}`);
+                                                    showMssage(`INFO: ${su_db_data.server_msg}`);
+                                                } else {
+                                                    alert(`INFO: Please reload the page.`);
+                                                }
+
+                                                return;
+
+                                            })();
+                                        }
+                                        break;
+
+                                    case "request_me_db_data":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const resp = res_obj.params[0];
+
+                                            if (
+                                                localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                resp.receiver_flo_address
+                                            )
+                                                return;
+
+                                            localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                                localbitcoinplusplus.wallets.my_local_flo_address,
+                                                resp.trader_flo_address,
+                                                resp.db_inst
+                                            );
+                                        }
+                                        break;
+
+                                    case "live_prices_request":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+
+                                    case "live_trading_prices_response":
+                                        if (typeof res_obj.params[0] == "object") {
+                                            const server_live_trading_prices = res_obj.params[0];
+                                            if (server_live_trading_prices.receiver_flo_address === localbitcoinplusplus.wallets.my_local_flo_address) {
+                                                console.log(server_live_trading_prices);
+                                                for (commodity of Object.values(server_live_trading_prices.live_trading_prices)) {
+                                                    if (commodity.crypto_code === "BTC" && commodity.currency_code == "INR") {
+                                                        updateMarketPrice(commodity.crypto_code, commodity.rate, commodity.timestamp);
+                                                    } else if (commodity.crypto_code === "FLO" && commodity.currency_code == "INR") {
+                                                        updateMarketPrice(commodity.crypto_code, commodity.rate, commodity.timestamp);
+                                                    }
+                                                }
+                                            }
+                                        } else {
+                                            notify('Failed to fetch current crypto prices.', 'error');
+                                        }
+                                        break;
+
+                                    case "fetch_user_balance":
+                                        response_from_sever = RM_RPC.receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+
+                                    case "fetch_user_balance_response":
+                                        if (typeof res_obj.params[0] == "object") {
+                                            const server_balance_resp = res_obj.params[0];
+                                            if (server_balance_resp.receiver_flo_address
+                                                === localbitcoinplusplus.wallets.my_local_flo_address) {
+                                                let usr_bal_promises = []
+                                                for (const cryptobal of server_balance_resp.crypto_balances) {
+                                                    usr_bal_promises.push(updateinDB(
+                                                        'crypto_balances',
+                                                        cryptobal,
+                                                        cryptobal.id,
+                                                        false,
+                                                        false
+                                                    ))
+                                                }
+                                                for (const cashbal of server_balance_resp.cash_balances) {
+                                                    usr_bal_promises.push(updateinDB(
+                                                        'crypto_balances',
+                                                        cashbal,
+                                                        cashbal.id,
+                                                        false,
+                                                        false
+                                                    ))
+                                                }
+                                                Promise.all(usr_bal_promises)
+                                                    .then(() => {
+                                                        displayBalances(server_balance_resp.receiver_flo_address);
+                                                        btnLoading('refresh_bal', 'stop')
+                                                    });
+                                            }
+                                        }
+                                        break;
+
+                                    case "update_all_cash_deposit_success":
+                                        if (res_obj.params[0].trader_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
+                                            ||
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey)
+                                            ||
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                        ) return;
+
+                                        if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
+                                            const deposit_success_response = res_obj.params[0];
+                                            let update_cash_balance_obj_res = {
+                                                depositor_cash_data: deposit_success_response.depositor_cash_data,
+                                                deposit_req_id: deposit_success_response.deposit_req_id
+                                            }
+                                            let update_cash_balance_obj_res_str = JSON.stringify(update_cash_balance_obj_res);
+                                            let update_cash_balance_obj_res_hash = Crypto.SHA256(
+                                                update_cash_balance_obj_res_str);
+                                            let update_cash_balance_obj_res_verification = RM_WALLET
+                                                .verify(update_cash_balance_obj_res_hash, deposit_success_response.sign,
+                                                    deposit_success_response.publicKey);
+
+                                            if ((update_cash_balance_obj_res_hash === deposit_success_response.hash) &&
+                                                update_cash_balance_obj_res_verification === true) {
+
+                                                updateinDB('cash_balances', deposit_success_response.depositor_cash_data,
+                                                    deposit_success_response.depositor_cash_data.id, false, false)
+                                                    .then(res => {
+                                                        displayBalances(localbitcoinplusplus.wallets.my_local_flo_address);
+                                                        notify(`Your new cash balance is 
+                                                ${deposit_success_response.depositor_cash_data.currency} 
+                                                ${deposit_success_response.depositor_cash_data.cash_balance}`,
+                                                            '', true, true, true);
+                                                    });
+                                                removeinDB('cash_deposits', deposit_success_response.deposit_req_id);
+
+                                                return true;
+                                            }
+                                            throw new Error(`Error: Hash matching failed while updating cash deposit.`);
+                                            return false;
+                                        }
+                                        break;
+
+                                    default:
+                                        break;
+                                }
+                            }
+                        } catch (error) {
+                            console.error(error);
                             return;
                         }
+                    }
+                }
 
-                        // Don't serve the request if data is not synced.
-                        if (
-                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                            )
-                        ) {
-                            let byPassMethods = [
-                                "sync_backup_supernode_from_backup_supernode_response",
-                                "sync_primary_supernode_from_backup_supernode_response",
-                                "supernode_message",
-                                "store_shamirs_secret_pvtkey_shares",
-                                "send_back_shamirs_secret_btc_pvtkey",
-                                "retrieve_shamirs_secret_btc_pvtkey",
-                                "add_user_public_data",
-                                "link_My_Local_IP_To_My_Flo_Id",
-                                "link_Others_Local_IP_To_Their_Flo_Id",
-                                "sync_data_by_vector_clock",
-                            ];
+                // SECTION: SECONDARY CONNECTION MESSAGES
+                async function processBackupUserOnMesssageRequest(response) {
+                    console.log("processBackupUserOnMesssageRequest RESPONSE: " + response);
 
-                            if (!byPassMethods.includes(res_obj.method)) {
-                                if (
-                                    typeof res_obj.globalParams.primarySupernode !== "string"
-                                ) {
-                                    return false;
-                                }
+                    var res_pos = response.indexOf("{");
+                    if (res_pos >= 0) {
+                        // Link Temporary IP Address to FLO ID
+                        let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
+                        let isRequestToLinkOthersIp = response.search(
+                            "link_Others_Local_IP_To_Their_Flo_Id"
+                        );
+                        let incoming_msg_local_ip = ``;
+                        if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
+                            let index_of_ip = response.indexOf(" ");
+                            if (index_of_ip >= 0) {
+                                incoming_msg_local_ip = response.substr(0, index_of_ip);
                             }
                         }
 
-                        if (typeof res_obj.method !== "undefined") {
-                            let response_from_sever;
+                        var res = response.substr(res_pos);
+                        try {
+                            var res_obj = JSON.parse(res);
+
+                            if (
+                                typeof res_obj.globalParams !== "object" ||
+                                (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                ) &&
+                                    typeof res_obj.globalParams.receiversList == "object" &&
+                                    !res_obj.globalParams.receiversList.includes(
+                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                    ))
+                            )
+                                return;
+
+                            if (
+                                typeof res_obj.globalParams.receiverFloId == "string" &&
+                                res_obj.globalParams.receiverFloId !==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
+
+                            // Check if request is from primary user or backup user
+                            // If request is from backup user, divert the request to backup onmessage event
+                            let get_requester_supernode = "";
+                            if (typeof res_obj.params[0].trader_flo_address == "string") {
+                                get_requester_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                    res_obj.params[0].trader_flo_address
+                                );
+
+                                res_obj.globalParams.primarySupernode =
+                                    get_requester_supernode[0].data.id;
+                            } else if (
+                                typeof res_obj.globalParams.primarySupernode !== "string"
+                            ) {
+                                console.log(
+                                    "---- ('processBackupUserOnMesssageRequest'): NEED TO ADD PRIMARY SU IN BELOW METHOD: "
+                                );
+                                console.log(res_obj);
+                                return;
+                            }
+
+                            if (
+                                res_obj.method !==
+                                "sync_primary_supernode_from_backup_supernode" &&
+                                res_obj.method !==
+                                "sync_backup_supernode_from_backup_supernode" &&
+                                res_obj.method !== "link_My_Local_IP_To_My_Flo_Id" &&
+                                res_obj.method !== "link_Others_Local_IP_To_Their_Flo_Id" &&
+                                res_obj.method !== "send_back_shamirs_secret_btc_pvtkey" &&
+                                res_obj.method !== "store_shamirs_secret_pvtkey_shares"
+                            ) {
+                                if (
+                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                        localbitcoinplusplus.wallets.my_local_flo_public_key
+                                    )
+                                ) {
+                                    const subject_user =
+                                        res_obj.params[0].trader_flo_address ||
+                                        res_obj.globalParams.primarySupernode;
+
+                                    let ifAllPrevSuAreDead = await localbitcoinplusplus.actions.checkIfAllPreviousSupernodesAreDeadForAUserNode(
+                                        subject_user
+                                    );
+
+                                    console.log("ifAllPrevSuAreDead: ", ifAllPrevSuAreDead);
+
+                                    let allowed_methods = [
+                                        "sync_backup_supernode_from_backup_supernode_response",
+                                        "do_you_have_latest_data_for_this_supernode"
+                                    ];
 
-                            switch (res_obj.method) {
-                                case "supernode_message":
                                     if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                            .includes(res_obj.nodePubKey) &&
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
+                                        ifAllPrevSuAreDead !== true ||
+                                        allowed_methods.includes(res_obj.method)
                                     ) {
-                                        let received_resp = res_obj.params[0];
-                                        try {
+                                        handle_backup_server_messages(response);
+                                        return;
+                                    }
+                                }
+                            }
+
+                            // Don't serve the request if data is not synced.
+                            if (
+                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                )
+                            ) {
+                                let byPassMethods = [
+                                    "sync_backup_supernode_from_backup_supernode_response",
+                                    "sync_primary_supernode_from_backup_supernode_response",
+                                    "supernode_message",
+                                    "store_shamirs_secret_pvtkey_shares",
+                                    "send_back_shamirs_secret_btc_pvtkey",
+                                    "retrieve_shamirs_secret_btc_pvtkey",
+                                    "add_user_public_data",
+                                    "link_My_Local_IP_To_My_Flo_Id",
+                                    "link_Others_Local_IP_To_Their_Flo_Id",
+                                    "sync_data_by_vector_clock",
+                                ];
+
+                                if (!byPassMethods.includes(res_obj.method)) {
+                                    if (
+                                        typeof res_obj.globalParams.primarySupernode !== "string"
+                                        || localbitcoinplusplus.myClosestSupernodes
+                                        [res_obj.globalParams.primarySupernode].is_live == true
+                                        // || typeof localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`] !== "boolean"
+                                        // || localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`]==false
+                                    ) {
+                                        showMessage(
+                                            `INFO: You are not authorized to serve this request.`
+                                        );
+                                        return false;
+                                    }
+                                }
+                            }
+
+                            const isIncomingMessageValid = await validateIncomingMessage(res);
+                            console.log("isIncomingMessageValid: ", isIncomingMessageValid);
+
+                            if (!isIncomingMessageValid) return;
+
+                            if (typeof res_obj.method !== "undefined") {
+                                let response_from_sever;
+
+                                const RM_WALLET = new localbitcoinplusplus.wallets();
+                                const RM_TRADE = new localbitcoinplusplus.trade();
+                                const RM_RPC = new localbitcoinplusplus.rpc();
+
+                                switch (res_obj.method) {
+                                    case "supernode_message":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let received_resp = res_obj.params[0];
+
+                                            if (typeof res_obj.params[0].trader_flo_address == "string")
+                                                return;
+                                            // Only the relevent user node should get response
                                             if (
-                                                received_resp.trader_flo_address.length > 0 &&
-                                                received_resp.server_msg.length > 0
-                                            ) {
-                                                readDB("localbitcoinUser", "00-01").then(async function (
-                                                    res
+                                                res_obj.params[0].trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            try {
+                                                if (
+                                                    received_resp.trader_flo_address.length > 0 &&
+                                                    received_resp.server_msg.length > 0
                                                 ) {
-                                                    if (
-                                                        typeof res == "object" &&
-                                                        res.myLocalFLOAddress.length > 0
+                                                    readDB("localbitcoinUser", "00-01").then(async function (
+                                                        res
                                                     ) {
                                                         if (
-                                                            typeof received_resp.receiver_flo_address ==
-                                                            "string"
+                                                            typeof res == "object" &&
+                                                            res.myLocalFLOAddress.length > 0
                                                         ) {
                                                             if (
                                                                 res.myLocalFLOAddress ===
-                                                                received_resp.receiver_flo_address
+                                                                received_resp.trader_flo_address
                                                             ) {
                                                                 notify(received_resp.server_msg, '', false, true, true);
                                                                 showMessage(received_resp.server_msg);
@@ -24828,7 +30433,6 @@
                                                                     msg: received_resp.server_msg,
                                                                     datetime: + new Date()
                                                                 });
-                                                                return false;
                                                             }
                                                         } else {
                                                             const myPrimarySu = await readDB(
@@ -24838,349 +30442,387 @@
                                                             let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
                                                                 received_resp.trader_flo_address
                                                             );
-                                                            const primarySupernode =
-                                                                getPrimarySuObj[0].data.id;
+                                                            const primarySupernode = getPrimarySuObj[0].data.id;
                                                             if (
-                                                                primarySupernode ==
-                                                                myPrimarySu.trader_flo_address
+                                                                primarySupernode == myPrimarySu.trader_flo_address
                                                             ) {
                                                                 notify(received_resp.server_msg, '', false, true, true);
                                                                 showMessage(received_resp.server_msg);
-                                                                return false;
                                                             }
                                                         }
-                                                    }
-                                                });
+                                                        if (typeof received_resp.crypto_withdrawal_txid == "string") {
+                                                            addDB('my_crypto_withdrawals', {
+                                                                id: helper_functions.unique_id(),
+                                                                crypto_withdrawal_txid: received_resp.crypto_withdrawal_txid,
+                                                                product: received_resp.product
+                                                            }).then(res =>
+                                                                display_crypto_withdrawals_status())
+                                                        }
+                                                    });
+                                                }
+                                            } catch (error) {
+                                                throw new Error(error);
                                             }
-                                        } catch (error) {
-                                            throw new Error(error);
                                         }
-                                    }
-                                    break;
-                                case "trade_buy":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_buy_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let buyOrders_data = res_obj.params[0];
-
+                                        break;
+                                    case "trade_buy":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_buy_request_response":
                                         if (
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .supernodesPubKeys == "object" &&
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                buyOrders_data.supernodePubKey
-                                            )
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
                                         ) {
-                                            let isDataSignedBySuperNode = RM_WALLET.verify(
-                                                buyOrders_data.data_hash,
-                                                buyOrders_data.supernode_sign,
-                                                buyOrders_data.supernodePubKey
-                                            );
-                                            if (isDataSignedBySuperNode === true) {
-                                                // Add buy order
-                                                addDB("buyOrders", buyOrders_data).then(() => {
-                                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                                        === buyOrders_data.trader_flo_address) {
-                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
-                                                        notify(`Your buy order is placed successfully.`, '', true, true, true);
-                                                    }
-                                                });
-                                            }
-                                        }
-                                    }
-                                    break;
-                                case "trade_sell":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_sell_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let sellOrders_data = res_obj.params[0];
-                                        if (
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .supernodesPubKeys == "object" &&
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                sellOrders_data.supernodePubKey
-                                            )
-                                        ) {
-                                            let isDataSignedBySuperNode = RM_WALLET.verify(
-                                                sellOrders_data.data_hash,
-                                                sellOrders_data.supernode_sign,
-                                                sellOrders_data.supernodePubKey
-                                            );
-                                            if (isDataSignedBySuperNode === true) {
-                                                // Add buy order
-                                                addDB("sellOrders", sellOrders_data).then(() => {
-                                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                                        === sellOrders_data.trader_flo_address) {
-                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
-                                                        notify(`Your sell order is placed successfully.`, '', true, true, true);
-                                                    }
+                                            let buyOrders_data = res_obj.params[0];
 
+                                            // Only the relevent user node should get response
+                                            if (
+                                                buyOrders_data.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            if (
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .supernodesPubKeys == "object"
+                                                // Commented this because it prevents usernode to register data in db
+                                                // while a backup supernode sends it any data like trade_buy
+
+                                                //    && localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                //         buyOrders_data.supernodePubKey)
+                                            ) {
+                                                let isDataSignedBySuperNode = RM_WALLET.verify(
+                                                    buyOrders_data.data_hash,
+                                                    buyOrders_data.supernode_sign,
+                                                    buyOrders_data.supernodePubKey
+                                                );
+                                                if (isDataSignedBySuperNode === true) {
+                                                    // Add buy order
+                                                    addDB("buyOrders", buyOrders_data).then(() => {
+                                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                                            === buyOrders_data.trader_flo_address) {
+                                                            displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
+                                                            notify(`Your buy order is placed successfully.`, '', true, true, true);
+                                                        }
+                                                    });
+                                                }
+                                            }
+                                        }
+                                        break;
+                                    case "trade_sell":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_sell_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let sellOrders_data = res_obj.params[0];
+                                            // Only the relevent user node should get response
+                                            if (
+                                                res_obj.params[0].trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            if (
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .supernodesPubKeys == "object"
+                                            ) {
+                                                let isDataSignedBySuperNode = RM_WALLET.verify(
+                                                    sellOrders_data.data_hash,
+                                                    sellOrders_data.supernode_sign,
+                                                    sellOrders_data.supernodePubKey
+                                                );
+                                                if (isDataSignedBySuperNode === true) {
+                                                    // Add buy order
+                                                    addDB("sellOrders", sellOrders_data).then(() => {
+                                                        if (localbitcoinplusplus.wallets.my_local_flo_address
+                                                            === sellOrders_data.trader_flo_address) {
+                                                            displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
+                                                            notify(`Your sell order is placed successfully.`, '', true, true, true);
+                                                        }
+                                                    });
+                                                }
+                                            }
+                                        }
+                                        break;
+                                    case "sync_with_supernode":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "server_sync_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let su_db_data = res_obj.params[0];
+                                            if (
+                                                typeof localbitcoinplusplus.wallets
+                                                    .my_local_flo_address !== "string" ||
+                                                su_db_data.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address ||
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                                )
+                                            )
+                                                return false;
+                                            // Only the relevent user node should get response
+                                            if (
+                                                res_obj.params[0].trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            (async function () {
+                                                for (let tableStoreName in su_db_data) {
+                                                    // skip loop if the property is from prototype
+                                                    if (
+                                                        tableStoreName == "trader_flo_address" ||
+                                                        tableStoreName == "receiver_flo_address" ||
+                                                        !su_db_data.hasOwnProperty(tableStoreName)
+                                                    )
+                                                        continue;
+
+                                                    try {
+                                                        let obj = su_db_data[tableStoreName];
+                                                        if (
+                                                            [
+                                                                "userPublicData"
+                                                            ].includes(tableStoreName)
+                                                        ) {
+                                                            if (obj.length > 0) {
+                                                                for (var prop in obj) {
+                                                                    if (!obj.hasOwnProperty(prop)) continue;
+                                                                    await updateinDB(
+                                                                        tableStoreName,
+                                                                        obj[prop],
+                                                                        obj[prop].trader_flo_address
+                                                                    );
+                                                                }
+                                                            }
+                                                        } else {
+                                                            let resdbdata = await removeAllinDB(tableStoreName);
+                                                            if (resdbdata !== false) {
+                                                                if (obj.length > 0) {
+                                                                    for (var prop in obj) {
+                                                                        if (!obj.hasOwnProperty(prop)) continue;
+                                                                        await addDB(resdbdata, obj[prop]);
+                                                                    }
+                                                                }
+                                                            }
+                                                            if (tableStoreName == 'cash_deposits') {
+                                                                build_deposit_cash_status_ui();
+                                                            }
+                                                            if (tableStoreName === 'withdraw_cash') {
+                                                                build_withdraw_cash_status_ui();
+                                                            }
+                                                        }
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                }
+                                            })();
+                                        }
+                                        break;
+
+                                    case "service_denied":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
+                                                || res_obj.params[0].receiver_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
+                                                || localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                                )
+                                            )
+                                                return false;
+
+                                            if (typeof res_obj.params[0].msg == "string" && res_obj.params[0].msg.length > 0) {
+                                                websocket.close();
+                                                showMessage(res_obj.params[0].msg);
+                                            }
+                                        }
+                                        break;
+
+                                    case "deposit_asset_request":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                    case "deposit_asset_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].data == "object"
+                                        ) {
+                                            // Only the relevent user node should get response
+                                            if (
+                                                res_obj.params[0].trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+                                            let resp = res_obj.params[0];
+                                            if (
+                                                RM_WALLET.verify(
+                                                    resp.data.depositDataHash,
+                                                    resp.data.order_validator_sign,
+                                                    resp.data.order_validator_public_key
+                                                )
+                                            ) {
+                                                addDB("deposit", resp.data);
+                                                if (typeof resp.withdrawer_data == "object") {
+                                                    updateinDB(
+                                                        "withdraw_cash",
+                                                        resp.withdrawer_data,
+                                                        resp.withdrawer_data.trader_flo_address
+                                                    );
+                                                }
+                                                readDB("localbitcoinUser", "00-01").then(function (user) {
+                                                    if (
+                                                        typeof user == "object" &&
+                                                        user.myLocalFLOAddress == resp.data.trader_flo_address
+                                                    ) {
+                                                        document.getElementById("server_deposit_crypto_addr")
+                                                            .innerText = resp.data.btc_address;
+                                                        let counterTraderAccountAddress = resp.msg;
+                                                        showMessage(counterTraderAccountAddress);
+                                                        notify(counterTraderAccountAddress, '', true, true, true);
+                                                    }
                                                 });
                                             }
                                         }
-                                    }
-                                    break;
-                                case "sync_with_supernode":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "server_sync_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let su_db_data = res_obj.params[0];
+                                        break;
+                                    case "deposit_cash_request":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "deposit_cash_request_response":
                                         if (
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].data == "object"
+                                        ) {
+                                            let resp = res_obj.params[0];
+                                            if (
+                                                (resp.data == null && resp.error && resp.msg.length > 0)
+                                                ||
+                                                RM_WALLET.verify(
+                                                    resp.data.depositDataHash,
+                                                    resp.data.order_validator_sign,
+                                                    resp.data.order_validator_public_key
+                                                )
+                                            ) {
+
+                                                readDB("localbitcoinUser", "00-01").then(function (user) {
+                                                    if (
+                                                        typeof user == "object" &&
+                                                        (user.myLocalFLOAddress == resp.data.trader_flo_address
+                                                            || user.myLocalFLOAddress == resp.receiver_flo_address)
+                                                    ) {
+                                                        let counterTraderAccountAddress = `Please pay ${resp.data.currency} ${resp.data.depositing_amount} to following UPI ID: 
+                                    ${resp.msg}`;
+                                                        showMessage(counterTraderAccountAddress);
+                                                        notify(counterTraderAccountAddress, '', true, true, true);
+                                                        addDB("cash_deposits", resp.data).then(() => build_deposit_cash_status_ui());
+                                                    }
+                                                });
+
+                                            }
+                                        }
+                                        break;
+                                    case "withdraw_request_method":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        ); // send response to client
+                                        break;
+                                    case "withdrawal_request_response":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                            && res_obj.params[0].trader_flo_address == localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            if (
+                                                res_obj.params[0].trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+                                            if (
+                                                RM_WALLET.verify(
+                                                    res_obj.params[0].withdrawDataHash,
+                                                    res_obj.params[0].order_validator_sign,
+                                                    res_obj.params[0].order_validator_public_key
+                                                )
+                                            ) {
+                                                if (typeof res_obj.params[0].error === "boolean"
+                                                    && typeof res_obj.params[0].msg === "string") {
+                                                    showMessage(res_obj.params[0].msg);
+                                                    return true;
+                                                }
+                                                addDB("withdraw_cash", res_obj.params[0]).then(() => {
+                                                    notify(
+                                                        `Your cash withdrawal request of ${resp.currency} ${resp.withdraw_amount} 
+                                                    is placed successfully. It will be processed within 24 hours.`,
+                                                        '', true, true, true
+                                                    );
+                                                    build_withdraw_cash_status_ui();
+                                                });
+                                            }
+                                        }
+                                        break;
+                                    case "cancel_trade":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "trade_balance_updates":
+                                        if (
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
                                             )
                                         )
                                             return;
                                         if (
-                                            typeof localbitcoinplusplus.wallets
-                                                .my_local_flo_address !== "string" ||
-                                            su_db_data.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return false;
-
-                                        (async function () {
-                                            for (let tableStoreName in su_db_data) {
-                                                // skip loop if the property is from prototype
-                                                if (
-                                                    tableStoreName == "trader_flo_address" ||
-                                                    tableStoreName == "receiver_flo_address" ||
-                                                    !su_db_data.hasOwnProperty(tableStoreName)
-                                                )
-                                                    continue;
-
-                                                try {
-                                                    let obj = su_db_data[tableStoreName];
-                                                    if (
-                                                        [
-                                                            "userPublicData"
-                                                        ].includes(tableStoreName)
-                                                    ) {
-                                                        if (obj.length > 0) {
-                                                            for (var prop in obj) {
-                                                                if (!obj.hasOwnProperty(prop)) continue;
-                                                                await updateinDB(
-                                                                    tableStoreName,
-                                                                    obj[prop],
-                                                                    obj[prop].trader_flo_address
-                                                                );
-                                                            }
-                                                        }
-                                                    } else {
-                                                        let resdbdata = await removeAllinDB(tableStoreName);
-                                                        if (resdbdata !== false) {
-                                                            if (obj.length > 0) {
-                                                                for (var prop in obj) {
-                                                                    if (!obj.hasOwnProperty(prop)) continue;
-                                                                    await addDB(resdbdata, obj[prop]);
-                                                                }
-                                                            }
-                                                        }
-                                                    }
-                                                } catch (error) {
-                                                    console.log(error);
-                                                }
-                                            }
-                                        })();
-                                    }
-                                    break;
-
-                                case "service_denied":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
-                                            || res_obj.params[0].receiver_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
-                                            || localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                                            )
-                                        )
-                                            return false;
-
-                                        if (typeof res_obj.params[0].msg == "string" && res_obj.params[0].msg.length > 0) {
-                                            websocket.close();
-                                            showMessage(res_obj.params[0].msg);
-                                        }
-                                    }
-                                    break;
-
-                                case "deposit_asset_request":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "deposit_asset_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].data == "object"
-                                    ) {
-                                        let resp = res_obj.params[0];
-                                        if (
-                                            RM_WALLET.verify(
-                                                resp.data.depositDataHash,
-                                                resp.data.order_validator_sign,
-                                                resp.data.order_validator_public_key
-                                            )
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
                                         ) {
-                                            addDB("deposit", resp.data);
-                                            if (typeof resp.withdrawer_data == "object") {
-                                                updateinDB(
-                                                    "withdraw_cash",
-                                                    resp.withdrawer_data,
-                                                    resp.withdrawer_data.trader_flo_address
-                                                );
-                                            }
-                                            readDB("localbitcoinUser", "00-01").then(async function (user) {
-                                                if (
-                                                    typeof user == "object" &&
-                                                    user.myLocalFLOAddress == resp.data.trader_flo_address
-                                                ) {
-                                                    document.getElementById("server_deposit_crypto_addr")
-                                                        .innerText = resp.data.btc_address;
-                                                    let counterTraderAccountAddress = resp.msg;
-                                                    showMessage(counterTraderAccountAddress);
-                                                    notify(counterTraderAccountAddress, '', true, true, true);
-                                                }
-                                            });
-                                        }
-                                    }
-                                    break;
-                                case "deposit_cash_request":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "deposit_cash_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].data == "object"
-                                    ) {
-                                        let resp = res_obj.params[0];
-                                        if (
-                                            RM_WALLET.verify(
-                                                resp.data.depositDataHash,
-                                                resp.data.order_validator_sign,
-                                                resp.data.order_validator_public_key
-                                            )
-                                        ) {
-                                            addDB("cash_deposits", resp.data);
+                                            const trade_balance_res = res_obj.params[0];
+                                            // Verify data
+                                            let trade_info_str = JSON.stringify(
+                                                trade_balance_res.trade_infos
+                                            );
+                                            let buyer_cash_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_cash_data
+                                            );
+                                            let seller_cash_data_str = JSON.stringify(
+                                                trade_balance_res.seller_cash_data
+                                            );
+                                            let buyer_btc_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_btc_data
+                                            );
+                                            let seller_btc_data_str = JSON.stringify(
+                                                trade_balance_res.seller_btc_data
+                                            );
 
-                                            readDB("localbitcoinUser", "00-01").then(function (user) {
-                                                if (
-                                                    typeof user == "object" &&
-                                                    user.myLocalFLOAddress == resp.data.trader_flo_address
-                                                ) {
-                                                    let counterTraderAccountAddress = `Please pay ${resp.data.currency} ${resp.data.depositing_amount} to following UPI ID: 
-                                                        ${resp.msg}`;
-                                                    showMessage(counterTraderAccountAddress);
-                                                    notify(counterTraderAccountAddress, '', true, true, true);
-                                                }
-                                            });
-                                        }
-                                    }
-                                    break;
-                                case "withdraw_request_method":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "withdrawal_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            RM_WALLET.verify(
-                                                res_obj.params[0].withdrawDataHash,
-                                                res_obj.params[0].order_validator_sign,
-                                                res_obj.params[0].order_validator_public_key
-                                            )
-                                        ) {
-                                            if (typeof res_obj.params[0].error === "boolean"
-                                                && typeof res_obj.params[0].msg === "string") {
-                                                showMessage(res_obj.params[0].msg);
-                                                return true;
-                                            }
-                                            addDB("withdraw_cash", res_obj.params[0]).then((resp) => {
-                                                notify(
-                                                    `Your cash withdrawal request of ${resp.currency} ${resp.withdraw_amount} 
-                                                    is placed successfully. It will be processed within 24 hours.`,
-                                                    '', true, true, true
-                                                );
-                                            });
-                                        }
-                                    }
-                                    break;
-                                case "cancel_trade":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_balance_updates":
-                                    if (
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    )
-                                        return;
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const trade_balance_res = res_obj.params[0];
-                                        // Verify data
-                                        let trade_info_str = JSON.stringify(
-                                            trade_balance_res.trade_infos
-                                        );
-                                        let buyer_cash_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_cash_data
-                                        );
-                                        let seller_cash_data_str = JSON.stringify(
-                                            trade_balance_res.seller_cash_data
-                                        );
-                                        let buyer_btc_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_btc_data
-                                        );
-                                        let seller_btc_data_str = JSON.stringify(
-                                            trade_balance_res.seller_btc_data
-                                        );
+                                            let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
+                                            let hashed_data = Crypto.SHA256(res_str);
 
-                                        let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
-                                        let hashed_data = Crypto.SHA256(res_str);
-
-                                        if (
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                trade_balance_res.supernodePubKey
-                                            )
-                                        ) {
+                                            // if (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            //         trade_balance_res.supernodePubKey)) {
                                             if (
                                                 RM_WALLET.verify(
                                                     hashed_data,
@@ -25205,28 +30847,28 @@
 
                                                 // Update balances in clients DB
                                                 try {
-                                                    let p1 = updateinDB(
+                                                    let pr1 = updateinDB(
                                                         "cash_balances",
                                                         trade_balance_res.buyer_cash_data,
                                                         trade_balance_res.trade_infos.buyer_flo_id,
                                                         true,
                                                         false
                                                     );
-                                                    let p2 = updateinDB(
+                                                    let pr2 = updateinDB(
                                                         "cash_balances",
                                                         trade_balance_res.seller_cash_data,
                                                         trade_balance_res.trade_infos.seller_flo_id,
                                                         true,
                                                         false
                                                     );
-                                                    let p3 = updateinDB(
+                                                    let pr3 = updateinDB(
                                                         "crypto_balances",
                                                         trade_balance_res.buyer_btc_data,
                                                         trade_balance_res.trade_infos.buyer_flo_id,
                                                         true,
                                                         false
                                                     );
-                                                    let p4 = updateinDB(
+                                                    let pr4 = updateinDB(
                                                         "crypto_balances",
                                                         trade_balance_res.seller_btc_data,
                                                         trade_balance_res.trade_infos.seller_flo_id,
@@ -25234,13 +30876,13 @@
                                                         false
                                                     );
 
-                                                    Promise.all([p1, p2, p3, p4]).then(() => {
-                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
+                                                    Promise.all([pr1, pr2, pr3, pr4]).then(() => {
+                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
                                                         // Update balances
                                                         displayBalances(
                                                             localbitcoinplusplus.wallets.my_local_flo_address
                                                         );
-                                                        notify("Trade successfull. Balances updated.", '', true, true, true)
+                                                        notify("Trade successfull. Balances updated.", '', true, true, true);
                                                         showMessage("Trade successfull. Balances updated.")
                                                     })
                                                         .catch(e => { throw new Error(e) });
@@ -25250,1346 +30892,1205 @@
                                                     throw new Error(error);
                                                 }
                                             }
+                                            //}
                                         }
-                                    }
-                                    break;
-                                case "store_shamirs_secret_pvtkey_shares":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        addDB("supernode_private_key_chunks", res_obj.params[0]);
-                                    }
-                                    break;
-
-                                case "send_back_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
+                                        break;
+                                    case "store_shamirs_secret_pvtkey_shares":
                                         if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        ) return;
-
-                                        readDB(
-                                            "supernode_private_key_chunks",
-                                            res_obj.params[0].chunk_val
-                                        ).then(function (res) {
-                                            RM_RPC.send_rpc
-                                                .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
-                                                    retrieve_pvtkey_req_id:
-                                                        res_obj.params[0].retrieve_pvtkey_req_id,
-                                                    private_key_chunk: res,
-                                                    withdraw_id: res_obj.params[0].withdraw_id,
-                                                    db_inst: res_obj.params[0].db_inst,
-                                                    receiver_flo_address: res_obj.globalParams.senderFloId
-                                                })
-                                                .then(send_pvtkey_req => doSend(send_pvtkey_req));
-                                        });
-                                    }
-                                    break;
-                                case "delete_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        ) return;
-
-                                        removeinDB(
-                                            "supernode_private_key_chunks",
-                                            res_obj.params[0].chunk_val
-                                        );
-                                    }
-                                    break;
-                                case "retrieve_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].private_key_chunk == "object" &&
-                                        typeof res_obj.params[0].retrieve_pvtkey_req_id ==
-                                        "string" &&
-                                        typeof res_obj.params[0].withdraw_id == "string" &&
-                                        typeof localbitcoinplusplus.wallets.my_local_flo_address ==
-                                        "string" &&
-                                        res_obj.params[0].receiver_flo_address ===
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-                                        // This message was for Backup Supernode and is meant to be run in processBackupMessages()
-                                        if (
-                                            res_obj.params[0].db_inst !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-
-                                        let shamirs_shares_response = res_obj.params[0];
-                                        let retrieve_pvtkey_req_id =
-                                            res_obj.params[0].retrieve_pvtkey_req_id;
-                                        let withdraw_id = res_obj.params[0].withdraw_id;
-                                        if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
-                                            localbitcoinplusplus.btc_pvt_arr = [];
-                                        }
-                                        let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
-                                        
-                                        if (
-                                            typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined"
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
                                         ) {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id] = [];
-                                            localbitcoinplusplus.actions.delay(15 * 60 * 1000)
-                                                .then(() => {
-                                                    if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
-                                                        btc_pvt_arr[retrieve_pvtkey_req_id] = null;
-                                                    }
-                                                });
-                                        }
-
-                                        // Filter function below logic source - 
-                                        // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
-                                        if (
-                                            typeof shamirs_shares_response.private_key_chunk=="object"
-                                            &&
-                                            typeof shamirs_shares_response.private_key_chunk.id ==
-                                            "string"
-                                            && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks=="string"
-                                        ) {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].push(
-                                                shamirs_shares_response
-                                            );
-                                        }
-
-                                        let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify); 
-                                        let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject); 
-                                        btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse); 
-                                
-                                        console.log(btc_pvt_arr);
-
-                                        if (
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].length ===
-                                            localbitcoinplusplus.master_configurations
-                                                .ShamirsMaxShares
-                                        ) {
-                                            delete res_obj.params[0].private_key_chunk;
-                                            let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
-                                                .map(pkChunks => {
-                                                    if (typeof pkChunks.private_key_chunk !== "undefined")
-                                                        return pkChunks.private_key_chunk.privateKeyChunks;
-                                                })
-                                                .filter(val => val !== undefined);
-                                            console.log(btc_pk_shares_array);
-                                            const btc_reserves = await readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
-                                            if (typeof btc_reserves !== "object") {
-                                                console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-
-                                            let transaction_key = localbitcoinplusplus.actions
-                                                .master_decrypt(btc_reserves.supernode_transaction_key);
-                                            if (typeof transaction_key == "string") {
-                                                transaction_key = JSON.parse(transaction_key);
-                                            }
-                                            if (transaction_key.length <= 0) {
-                                                console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            let btc_private_key = RM_WALLET.rebuild_private_key(
-                                                btc_pk_shares_array,
-                                                transaction_key
-                                            );
-                                            if (btc_private_key.length <= 0) {
-                                                console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            console.log(btc_private_key);
-
-                                            const withdraw_res = await readDB("withdraw_btc", withdraw_id);
-                                            if (typeof withdraw_res == "object"
-                                                && typeof withdraw_res.utxo_addr == "object") {
-                                                const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
-                                                let crypto_addr = crypto_addr_gen.address;
-                                                if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
-                                                    console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
-                                                    break;
-                                                }
-
-                                                if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
-                                                    || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
-                                                    localbitcoinplusplus.btc_private_key_array = {};
-                                                }
-                                                if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
-                                                    || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
-                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
-                                                }
-                                                localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
-
-                                                if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
-                                                    === Object.values(withdraw_res.utxo_addr).length) {
-                                                    // When all the private keys are built successfully proceed further
-                                                    res_obj.params[0].btc_private_key_array =
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id];
-
-                                                    res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
-                                                    RM_RPC.receive_rpc_response.call(
-                                                        this,
-                                                        JSON.stringify(res_obj)
-                                                    );
-                                                    if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
-                                                    }
-                                                }
-
-                                            }
-                                            btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
-                                        }
-                                    }
-                                    break;
-
-                                case "update_all_new_cash_withdraw_recorded_in_db":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let withdraw_success_response = res_obj.params[0];
-
-                                        // Only the relevent user node should get response
-                                        if (
-                                            withdraw_success_response.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-
-                                        let update_cash_balance_obj_res = {
-                                            withdrawer_cash_data:
-                                                withdraw_success_response.withdrawer_cash_data
-                                        };
-                                        let update_cash_balance_obj_res_str = JSON.stringify(
-                                            update_cash_balance_obj_res
-                                        );
-                                        let update_cash_balance_obj_res_hash = Crypto.SHA256(
-                                            update_cash_balance_obj_res_str
-                                        );
-                                        let update_cash_balance_obj_res_verification = RM_WALLET.verify(
-                                            update_cash_balance_obj_res_hash,
-                                            withdraw_success_response.sign,
-                                            withdraw_success_response.publicKey
-                                        );
-
-                                        if (
-                                            update_cash_balance_obj_res_hash ==
-                                            withdraw_success_response.hash &&
-                                            update_cash_balance_obj_res_verification == true
-                                        ) {
-                                            // Since this is a response from Supernode update and increase
-                                            // data by vectorClock is false  
-                                            updateinDB(
-                                                "cash_balances",
-                                                withdraw_success_response.withdrawer_cash_data,
-                                                withdraw_success_response.withdrawer_cash_data.id,
-                                                false,
-                                                false
-                                            ).then(() => {
-                                                // Update balances
-                                                displayBalances(
-                                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                                );
-                                                showMessage('Balances updated.')
-                                            })
-
-                                            return true;
-                                        }
-                                        return false;
-                                    }
-                                    break;
-
-                                case "add_user_public_data":
-                                    let supernode_flo_public_key =
-                                        localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                    RM_RPC.filter_legit_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
                                             if (
                                                 typeof res_obj.params == "object" &&
                                                 typeof res_obj.params[0] == "object"
                                             ) {
-                                                let req_data = res_obj.params[0];
-                                                try {
-                                                    let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                        req_data.trader_flo_pubKey
-                                                    );
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    if (typeof res_obj.params[0].trader_flo_address != "string") return;
+                                                    localbitcoinplusplus.kademlia.determineClosestSupernode(res_obj.params[0].trader_flo_address)
+                                                        .then(my_closest_su_list => {
+                                                            const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
+                                                            const backup_server_db_instance = localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
 
-                                                    if (
-                                                        flo_address == req_data.trader_flo_address &&
-                                                        req_data.trader_flo_address.length > 0
-                                                    ) {
-                                                        let public_req_object = {
-                                                            trader_flo_address: req_data.trader_flo_address,
-                                                            trader_flo_pubKey: req_data.trader_flo_pubKey,
-                                                            supernode_flo_public_key: supernode_flo_public_key,
-                                                            trader_reputation: 0,
-                                                            timestamp: +new Date()
-                                                        };
+                                                            if (typeof backup_server_db_instance !== "object") {
+                                                                let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                                showMessage(backup_db_error_msg);
+                                                                throw new Error(backup_db_error_msg);
+                                                            };
 
-                                                        addDB("userPublicData", public_req_object);
-
-                                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                                        RM_RPC.send_rpc
-                                                            .call(
-                                                                this,
-                                                                "add_user_public_data_inBackup_db",
-                                                                public_req_object
-                                                            )
-                                                            .then(add_user_public_data_req =>
-                                                                doSend(add_user_public_data_req)
-                                                            );
-                                                    }
-                                                } catch (error) {
-                                                    throw new Error(
-                                                        "Invalid public key and flo address combination."
-                                                    );
+                                                            backup_server_db_instance.backup_addDB("supernode_private_key_chunks", res_obj.params[0]);
+                                                        });
                                                 }
                                             }
                                         }
-                                    );
-                                    break;
+                                        break;
 
-                                case "superNodeSignedAddUserPublicData":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    doSend(JSON.stringify(response_from_sever)); // send response to client
-                                    break;
-
-                                case "refresh_deposit_status_request":
-                                    RM_RPC.filter_legit_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        is_valid_request => {
-                                            if (is_valid_request !== true) return false;
-                                            readDBbyIndex("deposit", "status", 1).then(function (res) {
-                                                res.map(function (deposit_trade) {
-                                                    if (
-                                                        localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                            deposit_trade.product
-                                                        )
-                                                    ) {
-                                                        validateDepositedBTCBalance(deposit_trade);
-                                                    }
-                                                });
-                                            });
-                                        }
-                                    );
-                                    break;
-
-                                case "updateUserCryptoBalanceRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        let updateUserCryptoBalanceResponseObject =
-                                            res_obj.params[0];
-                                        let updateUserCryptoBalanceResponseString = JSON.stringify(
-                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
-                                        );
-                                        let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
-                                            updateUserCryptoBalanceResponseString
-                                        );
-                                        let isBalanceLegit = RM_WALLET.verify(
-                                            updateUserCryptoBalanceResponseStringHash,
-                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
-                                            res_obj.nodePubKey
-                                        );
-                                        if (isBalanceLegit) {
-                                            updateinDB(
-                                                "crypto_balances",
-                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
-                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
-                                                false,
-                                                false
-                                            ).then(() => {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                    updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                ) {
-                                                    displayBalances(
-                                                        updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                    );
-                                                    showMessage(`INFO: Your Crypto balance is updated.`);
-                                                }
-                                                return true;
-                                            });
-                                        } else {
-                                            showMessage(
-                                                `WARNING: Failed to update balance in your DB. Please refresh.`
-                                            );
-                                        }
-                                    }
-                                    break;
-
-                                case "updateUsertraderDepositsRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        let updateUserDepositsResponseObject = res_obj.params[0];
-                                        let updateUserDepositsResponseString = JSON.stringify(
-                                            updateUserDepositsResponseObject.updatedTraderDepositObject
-                                        );
-                                        let updateUserDepositsResponseStringHash = Crypto.SHA256(
-                                            updateUserDepositsResponseString
-                                        );
-                                        let isBalanceLegit = RM_WALLET.verify(
-                                            updateUserDepositsResponseStringHash,
-                                            updateUserDepositsResponseObject.updatedDepositsObjectSign,
-                                            res_obj.nodePubKey
-                                        );
-                                        if (isBalanceLegit) {
-                                            updateinDB(
-                                                "deposit",
-                                                updateUserDepositsResponseObject.updatedTraderDepositObject,
-                                                updateUserDepositsResponseObject.updatedTraderDepositObject.id,
-                                                false,
-                                                false
-                                            ).then(() => {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                    updateUserDepositsResponseObject.trader_flo_address
-                                                ) {
-                                                    displayBalances(
-                                                        updateUserDepositsResponseObject.trader_flo_address
-                                                    );
-                                                    notify(`INFO: Your balance is updated.`, '', true, true, true);
-                                                }
-                                                return true;
-                                            });
-                                        } else {
-                                            notify(
-                                                `WARNING: Failed to update balance in your DB. Please refresh.`, 'error'
-                                            );
-                                        }
-                                    }
-                                    break;
-
-                                case "addNewKbucketNode":
-                                    if (
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    )
-                                        return;
-                                    try {
-                                        let mss = "";
-                                        let tid =
-                                            res_obj.params[0].trader_flo_address ||
-                                            res_obj.globalParams.senderFloId;
-                                        localbitcoinplusplus.kademlia
-                                            .determineClosestSupernode(tid)
-                                            .then(async my_closest_su => {
-                                                const newKbucketObjectObj = res_obj.params[0];
-                                                if (
-                                                    typeof newKbucketObjectObj.newKbucketNode == "object"
-                                                ) {
-                                                    newKbucketObject = newKbucketObjectObj.newKbucketNode;
-
-                                                    newKbucketObject_id_array = Object.values(
-                                                        newKbucketObject.id
-                                                    );
-                                                    newKbucketObject_idu8 = new Uint8Array(
-                                                        newKbucketObject_id_array
-                                                    );
-
-                                                    localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
-                                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                                        newKbucketObject_idu8,
-                                                        newKbucketObject.data
-                                                    );
-
-                                                    localbitcoinplusplus.rpc.prototype.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "requestSupernodesToRemoveAUserFloIdFromTheirKBucket",
-                                                            {
-                                                                redundantKbucketNodeU8Id: newKbucketObject_idu8,
-                                                                currentSupernodeFloId:
-                                                                    localbitcoinplusplus.wallets
-                                                                        .my_local_flo_address,
-                                                                trader_flo_address:
-                                                                    res_obj.globalParams.senderFloId
-                                                            }
-                                                        )
-                                                        .then(removeRedundantKNode =>
-                                                            doSend(removeRedundantKNode)
-                                                        );
-                                                } else {
-                                                    mss = `WARNING: Failed to add ${res_obj.globalParams.senderFloId} to KBucket.`;
-                                                    showMessage(mss);
-                                                    console.warn(mss);
-                                                }
-                                            });
-                                    } catch (error) {
-                                        console.error(error);
-                                    }
-                                    break;
-
-                                case "link_My_Local_IP_To_My_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        }).then(() => {
-                                            linkBackOthersLocalIPToTheirFloId();
-                                        });
-                                    }
-                                    break;
-
-                                case "link_Others_Local_IP_To_Their_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        });
-                                    }
-                                    break;
-
-                                case "sync_data_by_vector_clock":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    ) {
+                                    case "send_back_shamirs_secret_btc_pvtkey":
                                         if (
                                             typeof res_obj.params == "object" &&
                                             typeof res_obj.params[0] == "object"
                                         ) {
-                                            try {
-                                                (async function () {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        res_obj.params[0].trader_flo_address
-                                                    );
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                !== "object"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            )
+                                                return;
 
-                                                    let primarySupernode = getPrimarySuObj[0].data.id;
+                                            localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                .backup_readDB(
+                                                    "supernode_private_key_chunks",
+                                                    res_obj.params[0].chunk_val
+                                                ).then(function (res) {
+                                                    RM_RPC.send_rpc
+                                                        .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
+                                                            retrieve_pvtkey_req_id:
+                                                                res_obj.params[0].retrieve_pvtkey_req_id,
+                                                            private_key_chunk: res,
+                                                            withdraw_id: res_obj.params[0].withdraw_id,
+                                                            db_inst: res_obj.params[0].db_inst,
+                                                            receiver_flo_address: res_obj.globalParams.senderFloId
+                                                        })
+                                                        .then(send_pvtkey_req => doSend(send_pvtkey_req));
+                                                });
+                                        }
+                                        break;
+                                    case "delete_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                !== "object"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            )
+                                                return;
 
-                                                    if (
-                                                        localbitcoinplusplus.wallets
-                                                            .my_local_flo_address !== primarySupernode
-                                                    )
-                                                        return;
+                                            localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                .backup_removeinDB(
+                                                    "supernode_private_key_chunks",
+                                                    res_obj.params[0].chunk_val
+                                                );
+                                        }
+                                        break;
 
-                                                    let req_dt = res_obj.params[0];
-                                                    let dbTable = req_dt.dbTable;
-                                                    let data = req_dt.data;
-                                                    let subjectUser = data.trader_flo_address;
-                                                    let mss = "";
+                                    case "retrieve_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].private_key_chunk == "object" &&
+                                            typeof res_obj.params[0].retrieve_pvtkey_req_id ==
+                                            "string" &&
+                                            typeof res_obj.params[0].withdraw_id == "string" &&
+                                            typeof res_obj.params[0].db_inst == "string" &&
+                                            typeof localbitcoinplusplus.wallets.my_local_flo_address ==
+                                            "string" &&
+                                            res_obj.params[0].receiver_flo_address ===
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            // This message was for Primary Supernode and is meant to be run in onMessage()
+                                            if (res_obj.params[0].db_inst ==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            ) return;
 
-                                                    if (
-                                                        typeof data.id !== "string" &&
-                                                        typeof data.id !== "number"
-                                                    ) {
-                                                        mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
-                                                        showMessage(mss);
-                                                        throw new Error(mss);
+                                            let shamirs_shares_response = res_obj.params[0];
+                                            let retrieve_pvtkey_req_id =
+                                                res_obj.params[0].retrieve_pvtkey_req_id;
+                                            let withdraw_id = res_obj.params[0].withdraw_id;
+                                            if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
+                                                localbitcoinplusplus.btc_pvt_arr = [];
+                                            }
+                                            let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
+
+                                            if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined"
+                                                || btc_pvt_arr[retrieve_pvtkey_req_id] == null) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id] = [];
+                                                localbitcoinplusplus.actions.delay(15 * 60 * 1000)
+                                                    .then(() => {
+                                                        if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
+                                                            delete btc_pvt_arr[retrieve_pvtkey_req_id];
+                                                        }
+                                                    });
+                                            }
+
+                                            // Filter function below logic source - 
+                                            // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
+                                            if (
+                                                typeof shamirs_shares_response.private_key_chunk == "object"
+                                                &&
+                                                typeof shamirs_shares_response.private_key_chunk.id ==
+                                                "string"
+                                                && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks == "string"
+                                            ) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].push(
+                                                    shamirs_shares_response
+                                                );
+                                            }
+
+                                            let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify);
+                                            let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject);
+                                            btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse);
+
+                                            console.log(btc_pvt_arr);
+
+                                            if (
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].length ===
+                                                localbitcoinplusplus.master_configurations
+                                                    .ShamirsMaxShares
+                                            ) {
+                                                const backup_server_db_instance =
+                                                    localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
+
+                                                if (typeof backup_server_db_instance !== "object") {
+                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                    throw new Error(backup_db_error_msg);
+                                                }
+                                                delete res_obj.params[0].private_key_chunk;
+                                                let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
+                                                    .map(pkChunks => {
+                                                        if (typeof pkChunks.private_key_chunk !== "undefined")
+                                                            return pkChunks.private_key_chunk.privateKeyChunks;
+                                                    })
+                                                    .filter(val => val !== undefined);
+                                                console.log(btc_pk_shares_array);
+                                                const btc_reserves = await backup_server_db_instance
+                                                    .backup_readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
+                                                if (typeof btc_reserves !== "object") {
+                                                    console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+
+                                                let transaction_key = localbitcoinplusplus.actions
+                                                    .master_decrypt(btc_reserves.supernode_transaction_key);
+                                                if (typeof transaction_key == "string") {
+                                                    transaction_key = JSON.parse(transaction_key);
+                                                }
+                                                if (transaction_key.length <= 0) {
+                                                    console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+                                                let btc_private_key = RM_WALLET.rebuild_private_key(
+                                                    btc_pk_shares_array,
+                                                    transaction_key
+                                                );
+                                                if (btc_private_key.length <= 0) {
+                                                    console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+                                                console.log(btc_private_key);
+
+                                                const withdraw_res = await backup_server_db_instance
+                                                    .backup_readDB("withdraw_btc", withdraw_id);
+                                                if (typeof withdraw_res == "object"
+                                                    && typeof withdraw_res.utxo_addr == "object") {
+                                                    const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                    let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
+                                                    let crypto_addr = crypto_addr_gen.address;
+                                                    if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
+                                                        console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
+                                                        break;
                                                     }
-                                                    let myOwnDBData = await readDB(dbTable, data.id);
-                                                    if (typeof myOwnDBData.vectorClock !== "number") {
-                                                        mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
-                                                        showMessage(mss);
-                                                        throw new Error(mss);
+
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
+                                                        || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
+                                                        localbitcoinplusplus.btc_private_key_array = {};
                                                     }
-                                                    if (data.vectorClock > myOwnDBData.vectorClock) {
-                                                        // You have old data, update respective DB.
-                                                        updateinDB(
-                                                            dbTable,
-                                                            data,
-                                                            data.id,
-                                                            false,
-                                                            false
-                                                        ).then(() => {
-                                                            showMessage(
-                                                                `INFO: Data updated in ${dbTable} for id ${data.id}.`
-                                                            );
-                                                        });
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
+                                                        || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
+                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
                                                     }
-                                                })();
-                                            } catch (error) {
-                                                throw new Error(error);
+                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
+
+                                                    if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
+                                                        === Object.values(withdraw_res.utxo_addr).length) {
+                                                        // When all the private keys are built successfully proceed further
+                                                        res_obj.params[0].btc_private_key_array =
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id];
+
+                                                        res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
+                                                        RM_RPC.backup_receive_rpc_response.call(
+                                                            this,
+                                                            JSON.stringify(res_obj)
+                                                        );
+                                                        if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
+                                                        }
+                                                    }
+
+                                                }
+                                                btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
                                             }
                                         }
-                                    }
-                                    break;
+                                        break;
 
-                                case "sync_primary_supernode_from_backup_supernode_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let su_db_data = res_obj.params[0];
+                                    case "update_all_new_cash_withdraw_recorded_in_db":
                                         if (
-                                            typeof localbitcoinplusplus.wallets
-                                                .my_local_flo_address !== "string" ||
-                                            su_db_data.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            let withdraw_success_response = res_obj.params[0];
+
+                                            // Only the relevent user node should get response
+                                            if (
+                                                withdraw_success_response.trader_flo_address !==
+                                                localbitcoinplusplus.wallets.my_local_flo_address
+                                            )
+                                                return;
+
+                                            let update_cash_balance_obj_res = {
+                                                withdrawer_cash_data:
+                                                    withdraw_success_response.withdrawer_cash_data
+                                            };
+                                            let update_cash_balance_obj_res_str = JSON.stringify(
+                                                update_cash_balance_obj_res
+                                            );
+                                            let update_cash_balance_obj_res_hash = Crypto.SHA256(
+                                                update_cash_balance_obj_res_str
+                                            );
+                                            let update_cash_balance_obj_res_verification = RM_WALLET.verify(
+                                                update_cash_balance_obj_res_hash,
+                                                withdraw_success_response.sign,
+                                                withdraw_success_response.publicKey
+                                            );
+
+                                            if (
+                                                update_cash_balance_obj_res_hash ==
+                                                withdraw_success_response.hash &&
+                                                update_cash_balance_obj_res_verification == true
+                                            ) {
+                                                updateinDB(
+                                                    "cash_balances",
+                                                    withdraw_success_response.withdrawer_cash_data,
+                                                    withdraw_success_response.withdrawer_cash_data.id,
+                                                    false,
+                                                    false
+                                                ).then(() => {
+                                                    // Update balances
+                                                    displayBalances(
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                    );
+                                                    return true;
+                                                })
+                                            }
                                             return false;
+                                        }
+                                        break;
+
+                                    case "add_user_public_data":
+                                        let supernode_flo_public_key =
+                                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                        RM_RPC.filter_legit_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    let req_data = res_obj.params[0];
+                                                    try {
+                                                        let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                            req_data.trader_flo_pubKey
+                                                        );
+
+                                                        if (
+                                                            flo_address == req_data.trader_flo_address &&
+                                                            req_data.trader_flo_address.length > 0
+                                                        ) {
+                                                            let public_req_object = {
+                                                                trader_flo_address: req_data.trader_flo_address,
+                                                                trader_flo_pubKey: req_data.trader_flo_pubKey,
+                                                                supernode_flo_public_key: supernode_flo_public_key,
+                                                                trader_reputation: 0,
+                                                                timestamp: +new Date()
+                                                            };
+
+                                                            if (
+                                                                typeof res_obj.params[0].trader_flo_address !=
+                                                                "string"
+                                                            )
+                                                                return;
+                                                            localbitcoinplusplus.kademlia
+                                                                .determineClosestSupernode(
+                                                                    res_obj.params[0].trader_flo_address
+                                                                )
+                                                                .then(my_closest_su_list => {
+                                                                    const primarySupernodeOfThisUser =
+                                                                        my_closest_su_list[0].data.id;
+                                                                    const backup_server_db_instance =
+                                                                        localbitcoinplusplus.newBackupDatabase.db[
+                                                                        primarySupernodeOfThisUser
+                                                                        ];
+
+                                                                    if (
+                                                                        typeof backup_server_db_instance !== "object"
+                                                                    ) {
+                                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                                        showMessage(backup_db_error_msg);
+                                                                        throw new Error(backup_db_error_msg);
+                                                                    }
+                                                                    backup_server_db_instance.backup_addDB(
+                                                                        "userPublicData",
+                                                                        public_req_object
+                                                                    );
+                                                                });
+                                                        }
+                                                    } catch (error) {
+                                                        throw new Error(
+                                                            "Invalid public key and flo address combination."
+                                                        );
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "superNodeSignedAddUserPublicData":
+                                        response_from_sever = RM_RPC.backup_receive_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        doSend(JSON.stringify(response_from_sever)); // send response to client
+                                        break;
+
+                                    case "refresh_deposit_status_request":
+                                        if (typeof res_obj.params[0].trader_flo_address != "string")
+                                            return;
+                                        RM_RPC.filter_legit_backup_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                localbitcoinplusplus.kademlia
+                                                    .determineClosestSupernode(
+                                                        res_obj.params[0].trader_flo_address
+                                                    )
+                                                    .then(my_closest_su_list => {
+                                                        const primarySupernodeOfThisUser =
+                                                            my_closest_su_list[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernodeOfThisUser
+                                                            ];
+
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+                                                        backup_server_db_instance
+                                                            .backup_readDBbyIndex("deposit", "status", 1)
+                                                            .then(function (res) {
+                                                                if (typeof res !== "object" || res == null || res.length < 1) {
+                                                                    err_msg = `You do not have any pending crypto deposits.`;
+                                                                    err_response = {
+                                                                        user_flo_addr: res_obj.params[0].trader_flo_address,
+                                                                        msg: err_msg
+                                                                    }
+                                                                    reactor.dispatchEvent('message_for_user', err_response);
+                                                                }
+                                                                res.map(async function (deposit_trade) {
+                                                                    if (
+                                                                        localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                                                            deposit_trade.product
+                                                                        )
+                                                                    ) {
+                                                                        validateDepositedBTCBalance(
+                                                                            deposit_trade,
+                                                                            primarySupernodeOfThisUser
+                                                                        );
+                                                                    }
+                                                                });
+                                                            });
+                                                    });
+                                            }
+                                        );
+                                        break;
+
+                                    case "updateUserCryptoBalanceRequest":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            let updateUserCryptoBalanceResponseObject =
+                                                res_obj.params[0];
+                                            let updateUserCryptoBalanceResponseString = JSON.stringify(
+                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
+                                            );
+                                            let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
+                                                updateUserCryptoBalanceResponseString
+                                            );
+                                            let isBalanceLegit = RM_WALLET.verify(
+                                                updateUserCryptoBalanceResponseStringHash,
+                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
+                                                res_obj.nodePubKey
+                                            );
+                                            if (isBalanceLegit) {
+                                                updateinDB(
+                                                    "crypto_balances",
+                                                    updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
+                                                    updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
+                                                    false,
+                                                    false
+                                                ).then(() => {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                        updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                    ) {
+                                                        displayBalances(
+                                                            updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                        );
+                                                        notify(`INFO: Your crypto balance is updated.`, '', true, true, true);
+                                                    }
+                                                    return true;
+                                                })
+                                            } else {
+                                                notify(
+                                                    `WARNING: Failed to update balance in your DB. Please refresh.`,
+                                                    'error', true, true, true
+                                                );
+                                            }
+                                        }
+
+                                        break;
+
+                                    case "updateUsertraderDepositsRequest":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            let updateUserDepositsResponseObject = res_obj.params[0];
+                                            let updateUserDepositsResponseString = JSON.stringify(
+                                                updateUserDepositsResponseObject.updatedTraderDepositObject
+                                            );
+                                            let updateUserDepositsResponseStringHash = Crypto.SHA256(
+                                                updateUserDepositsResponseString
+                                            );
+                                            let isBalanceLegit = RM_WALLET.verify(
+                                                updateUserDepositsResponseStringHash,
+                                                updateUserDepositsResponseObject.updatedDepositsObjectSign,
+                                                res_obj.nodePubKey
+                                            );
+                                            if (isBalanceLegit) {
+                                                updateinDB(
+                                                    "deposit",
+                                                    updateUserDepositsResponseObject.updatedTraderDepositObject,
+                                                    updateUserDepositsResponseObject.updatedTraderDepositObject.id,
+                                                    false,
+                                                    false
+                                                ).then((updated_res) => {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                        updateUserDepositsResponseObject.trader_flo_address
+                                                    ) {
+                                                        displayBalances(
+                                                            updateUserDepositsResponseObject.trader_flo_address
+                                                        );
+                                                        notify(`INFO: ${updated_res.depositing_amount} ${updated_res.product} is added in your ${updated_res.product} balance.`, '', true, true, true);
+                                                    }
+                                                    return true;
+                                                })
+                                            } else {
+                                                notify(
+                                                    `WARNING: Failed to update balance in your DB. Please refresh.`, 'error'
+                                                );
+                                            }
+                                        }
+                                        break;
+
+                                    case "addNewKbucketNode":
                                         if (
                                             !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
                                                 localbitcoinplusplus.wallets.my_local_flo_public_key
                                             )
                                         )
                                             return;
+                                        try {
+                                            let mss = "";
+                                            let tid =
+                                                res_obj.params[0].trader_flo_address ||
+                                                res_obj.globalParams.senderFloId;
+                                            localbitcoinplusplus.kademlia
+                                                .determineClosestSupernode(tid)
+                                                .then(async my_closest_su => {
+                                                    if (
+                                                        my_closest_su[0].data.id !==
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                    )
+                                                        return;
 
-                                        const timenow = + new Date();
-                                        const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                        const db_sync_promises = [];
-
-                                        (async function () {
-                                            let i = 0;
-                                            for (let tableStoreName in su_db_data) {
-                                                i++;
-
-                                                // skip loop if the property is from prototype
-                                                if (
-                                                    tableStoreName == "trader_flo_address" ||
-                                                    tableStoreName == "receiver_flo_address" ||
-                                                    !su_db_data.hasOwnProperty(tableStoreName)
-                                                )
-                                                    continue;
-
-                                                try {
-
-                                                    let obj = su_db_data[tableStoreName];
-                                                    if (obj.length > 0) {
-                                                        for (var prop in obj) {
-                                                            if (!obj.hasOwnProperty(prop)) continue;
-
-                                                            if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.trade) {
-                                                                    db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            if (tableStoreName == "cash_deposits") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
-                                                                    db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            if (tableStoreName == "deposit") {
-                                                                // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
-                                                                //     db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
-                                                                //     continue;
-                                                                // } else {
-                                                                //     db_sync_promises.push(localbitcoinplusplus.actions
-                                                                //     .delay(timenow-obj[prop].timestamp)
-                                                                //     .then(()=>removeinDB(tableStoreName, obj[prop].id)))
-                                                                // } 
-                                                            }
-
-                                                            if (tableStoreName == "withdraw_btc") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
-                                                                    db_sync_promises.push(removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            db_sync_promises.push(updateinDB(
-                                                                tableStoreName,
-                                                                obj[prop],
-                                                                obj[prop].id,
-                                                                true,
-                                                                false
-                                                            ));
-
-                                                            showMessage(
-                                                                `INFO: "${tableStoreName}" datastore syncing is complete.`
-                                                            );
-                                                        }
+                                                    const newKbucketObjectObj = res_obj.params[0];
+                                                    const primarySupernodeOfThisUser =
+                                                        my_closest_su_list[0].data.id;
+                                                    const getPubKeyOfSupernodeOfThisUser = RM_WALLET.getSupernodePublicKeyFromFloId(
+                                                        primarySupernodeOfThisUser
+                                                    );
+                                                    const primaryKBOfTheUser = `SKBucket_${getPubKeyOfSupernodeOfThisUser}`;
+                                                    if (typeof primaryKBOfTheUser !== "object") {
+                                                        let mss = `ERROR: No such KBucket exists: ${primaryKBOfTheUser}`;
+                                                        showMessage(mss);
+                                                        throw new Error(mss);
                                                     }
+                                                    if (
+                                                        typeof newKbucketObjectObj.newKbucketNode == "object"
+                                                    ) {
+                                                        newKbucketObject = newKbucketObjectObj.newKbucketNode;
 
-                                                } catch (error) {
-                                                    console.log(error);
-                                                }
-                                            }
+                                                        newKbucketObject_id_array = Object.values(
+                                                            newKbucketObject.id
+                                                        );
+                                                        newKbucketObject_idu8 = new Uint8Array(
+                                                            newKbucketObject_id_array
+                                                        );
 
-                                            await Promise.all(db_sync_promises);
+                                                        localbitcoinplusplus.kademlia.addNewUserNodeInKbucket(
+                                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                                            newKbucketObject_idu8,
+                                                            newKbucketObject.data,
+                                                            primaryKBOfTheUser
+                                                        );
 
-                                            const RM_RPC = new localbitcoinplusplus.rpc();
-                                            // Inform users
-                                            RM_RPC.send_rpc
-                                                .call(this, "supernode_message", {
-                                                    trader_flo_address:
-                                                        su_db_data.trader_flo_address,
-                                                    server_msg: `System is synced and ready to serve.`
-                                                })
-                                                .then(server_response => doSend(server_response));
-                                        })();
-                                    }
-                                    break;
+                                                        localbitcoinplusplus.rpc.prototype.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "requestSupernodesToRemoveAUserFloIdFromTheirKBucket",
+                                                                {
+                                                                    redundantKbucketNodeU8Id: newKbucketObject_idu8,
+                                                                    currentSupernodeFloId:
+                                                                        localbitcoinplusplus.wallets
+                                                                            .my_local_flo_address,
+                                                                    trader_flo_address:
+                                                                        res_obj.globalParams.senderFloId
+                                                                }
+                                                            )
+                                                            .then(removeRedundantKNode =>
+                                                                doSend(removeRedundantKNode)
+                                                            );
+                                                    } else {
+                                                        mss = `WARNING: Failed to add ${res_obj.globalParams.senderFloId} to KBucket.`;
+                                                        showMessage(mss);
+                                                        console.warn(mss);
+                                                    }
+                                                });
+                                        } catch (error) {
+                                            console.error(error);
+                                        }
+                                        break;
 
-                                case "sync_backup_supernode_from_backup_supernode_response":
-                                    let su_db_data = res_obj.params[0];
-                                    if (
-                                        typeof localbitcoinplusplus.wallets.my_local_flo_address !==
-                                        "string" ||
-                                        typeof su_db_data.receiver_flo_address !== "string" ||
-                                        su_db_data.receiver_flo_address !==
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-                                        console.warn(
-                                            `WARNING: This backup response data was not meant for you.`
-                                        );
-                                        return;
-                                    }
-
-                                    const timenow = + new Date();
-                                    const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                    const db_sync_promises = [];
-
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        (async function () {
-                                            let _addDB = addDB;
-                                            let _updateinDB = updateinDB;
-                                            let backup_db;
-
-                                            if (
-                                                typeof localbitcoinplusplus.wallets
-                                                    .my_local_flo_address !== "string" ||
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                                    .length < 1
-                                            ) {
-                                                console.warn(`WARNING: Local FLO Address is not set.`);
+                                    case "link_My_Local_IP_To_My_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
                                                 return;
-                                            }
-
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
                                             if (
-                                                su_db_data.trader_flo_address !==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            ) {
-                                                backup_db = su_db_data.trader_flo_address;
-                                            }
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                                                    _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(
-                                                        foreign_db
-                                                    );
-                                                    _updateinDB = foreign_db.backup_updateinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                    _removeinDB = foreign_db.backup_removeinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                } else {
-                                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                                                    showMessage(err_msg);
-                                                    throw new Error(err_msg);
-                                                }
-                                            }
-                                            let i = 0;
-                                            for (let tableStoreName in su_db_data) {
-                                                i++;
-                                                if (i == Object.keys(su_db_data).length - 2) {
-                                                    // Close unnecessary connections now
-                                                    reactor.dispatchEvent(
-                                                        "remove_extra_backup_connections"
-                                                    );
-                                                }
-                                                // skip loop if the property is from prototype
-                                                if (
-                                                    tableStoreName == "trader_flo_address" ||
-                                                    tableStoreName == "receiver_flo_address" ||
-                                                    !su_db_data.hasOwnProperty(tableStoreName)
-                                                )
-                                                    continue;
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            }).then(() => {
+                                                linkBackOthersLocalIPToTheirFloId();
+                                            });
+                                        }
+                                        break;
 
+                                    case "link_Others_Local_IP_To_Their_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
+                                                return;
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
+                                            if (
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            });
+                                        }
+                                        break;
+
+                                    case "sync_data_by_vector_clock":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        ) {
+                                            if (
+                                                typeof res_obj.params == "object" &&
+                                                typeof res_obj.params[0] == "object"
+                                            ) {
                                                 try {
-                                                    let obj = su_db_data[tableStoreName];
-                                                    if (obj.length > 0) {
-                                                        for (var prop in obj) {
-                                                            if (!obj.hasOwnProperty(prop)) continue;
-                                                            if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.trade) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                    (async function () {
+                                                        let req_dt = res_obj.params[0];
+                                                        let db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            req_dt.leaving_supernode_flo_id
+                                                            ];
+                                                        let dbTable = req_dt.dbTable;
+                                                        let data = req_dt.data;
+                                                        let subjectUser = data.trader_flo_address;
+                                                        let mss = "";
+
+                                                        if (
+                                                            typeof data.id !== "string" &&
+                                                            typeof data.id !== "number"
+                                                        ) {
+                                                            mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
+                                                            showMessage(mss);
+                                                            throw new Error(mss);
+                                                        }
+                                                        if (typeof db_instance !== "object") {
+                                                            mss = `WARNING: Failed to sync data by vector clock as invalid DB instance was encountered.`;
+                                                            showMessage(mss);
+                                                            throw new Error(mss);
+                                                        }
+                                                        let myOwnDBData = await db_instance.backup_readDB(
+                                                            dbTable,
+                                                            data.id
+                                                        );
+                                                        if (typeof myOwnDBData.vectorClock !== "number") {
+                                                            mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
+                                                            showMessage(mss);
+                                                            throw new Error(mss);
+                                                        }
+                                                        if (data.vectorClock < myOwnDBData.vectorClock) {
+                                                            // You have the latest data, send it to other supernodes
+
+                                                            let getNextClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                                "",
+                                                                localbitcoinplusplus.master_configurations.MaxBackups,
+                                                                supernodeKBucket,
+                                                                req_dt.leaving_supernode_flo_id
+                                                            );
+                                                            let nextBackupSupernode =
+                                                                getNextClosestSuObj[1].data.id;
+
+                                                            if (typeof nextBackupSupernode !== "string") {
+                                                                let msg = `WARNING: Failed to determine next closest backup supernode for ${req_dt.leaving_supernode_flo_id}.`;
+                                                                showMessage(msg);
+                                                                throw new Error(msg);
+                                                            }
+
+                                                            getNextClosestSuObj.map((nextSu, i) => {
+                                                                if (
+                                                                    nextSu.data.id !==
+                                                                    localbitcoinplusplus.wallets
+                                                                        .my_local_flo_address
+                                                                ) {
+                                                                    let nextSuConn =
+                                                                        localbitcoinplusplus.backupWS[nextSu.data.id];
+                                                                    if (typeof nextSuConn !== "object") {
+                                                                        let msg = `WARNING: Failed to open a backup WS connection with Supernode ${nextSu}.`;
+                                                                        showMessage(msg);
+                                                                        throw new Error(msg);
+                                                                    }
+                                                                    RM_RPC.send_rpc
+                                                                        .call(this, "sync_data_by_vector_clock", {
+                                                                            trader_flo_address: data.trader_flo_address,
+                                                                            receiver_flo_address: nextSu.data.id,
+                                                                            leaving_supernode_flo_id:
+                                                                                req_dt.leaving_supernode_flo_id,
+                                                                            data: myOwnDBData,
+                                                                            dbTable: dbTable
+                                                                        })
+                                                                        .then(server_response =>
+                                                                            doSend(server_response, nextSu.data.id)
+                                                                        );
                                                                 }
-                                                            }
+                                                            });
+                                                        } else if (
+                                                            data.vectorClock > myOwnDBData.vectorClock
+                                                        ) {
+                                                            // You have old data, update respective DB.
+                                                            db_instance
+                                                                .backup_updateinDB(dbTable, data)
+                                                                .then(() => {
+                                                                    showMessage(
+                                                                        `INFO: Data updated in ${dbTable} for id ${data.id}.`
+                                                                    );
+                                                                });
+                                                        }
+                                                    })();
+                                                } catch (error) {
+                                                    throw new Error(error);
+                                                }
+                                            }
+                                        }
+                                        break;
 
-                                                            if (tableStoreName == "cash_deposits") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                    case "nextBackupSupernodeToSyncDataBeforeActingAsBackupSupernodeNodeRequest":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        ) {
+                                            if (
+                                                typeof res_obj.params == "object" &&
+                                                typeof res_obj.params[0] == "object"
+                                            ) {
+                                                const userFLoID = res_obj.params[0].trader_flo_address;
+                                                if (
+                                                    typeof userFLoID !== "string" ||
+                                                    userFLoID.length < 1
+                                                ) {
+                                                    console.warn(`Invalid FLO Id`);
+                                                    return;
+                                                }
+                                                (async function () {
+                                                    const s_id = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                        userFLoID
+                                                    );
+                                                    const primarySuFloId = s_id[0].data.id;
+
+                                                    let getSupernodeClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                        "",
+                                                        localbitcoinplusplus.master_configurations.MaxBackups,
+                                                        supernodeKBucket,
+                                                        primarySuFloId
+                                                    );
+
+                                                    let promises = [];
+                                                    let leaving_supernode_flo_id = "";
+
+                                                    for (
+                                                        let index = 0;
+                                                        index < getSupernodeClosestSuObj.length;
+                                                        index++
+                                                    ) {
+                                                        const element = getSupernodeClosestSuObj[index];
+                                                        if (
+                                                            element.data.id ==
+                                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                                        )
+                                                            break;
+                                                        promises.push(
+                                                            readDBbyIndex(
+                                                                "myClosestSupernodes",
+                                                                "trader_flo_address",
+                                                                element.data.id
+                                                            )
+                                                        );
+                                                        leaving_supernode_flo_id = element.data.id;
+                                                    }
+
+                                                    Promise.all(promises).then(cs => {
+                                                        let isPreviousSupernodesLive = cs.map(
+                                                            (su_status, index) =>
+                                                                typeof su_status[index] !== "object" ||
+                                                                su_status[index].is_live == true
+                                                        );
+
+                                                        if (!isPreviousSupernodesLive.includes(true)) {
+                                                            /*********************************************************************
+                                                            *DISABLE ANY FURTHER REQUEST BY USER HERE UNTIL FULL SYNC IS COMPLETE*
+                                                            **********************************************************************/
+
+                                                            getSupernodeClosestSuObj.map((nextSu, i) => {
+                                                                if (
+                                                                    i > 0 &&
+                                                                    nextSu.data.id !==
+                                                                    localbitcoinplusplus.wallets
+                                                                        .my_local_flo_address
+                                                                ) {
+                                                                    let nextSuConn =
+                                                                        localbitcoinplusplus.newBackupDatabase.db[
+                                                                        nextSu.data.id
+                                                                        ];
+                                                                    if (typeof nextSuConn !== "object") {
+                                                                        let msg = `WARNING: Failed to open a backup DB with Supernode ${nextSu}.`;
+                                                                        showMessage(msg);
+                                                                        throw new Error(msg);
+                                                                    }
+
+                                                                    const table_array = [
+                                                                        "deposit",
+                                                                        "cash_deposits",
+                                                                        "withdraw_cash",
+                                                                        "withdraw_btc",
+                                                                        "crypto_balances",
+                                                                        "cash_balances",
+                                                                        "sellOrders",
+                                                                        "buyOrders"
+                                                                    ];
+
+                                                                    table_array.map(async tbl => {
+                                                                        let record = await nextSuConn.backup_readDBbyIndex(
+                                                                            tbl,
+                                                                            "trader_flo_address",
+                                                                            userFLoID
+                                                                        );
+
+                                                                        record.map(rec => {
+                                                                            RM_RPC.send_rpc
+                                                                                .call(this, "sync_data_by_vector_clock", {
+                                                                                    trader_flo_address: userFLoID,
+                                                                                    receiver_flo_address: nextSu.data.id,
+                                                                                    leaving_supernode_flo_id: leaving_supernode_flo_id,
+                                                                                    data: rec,
+                                                                                    dbTable: tbl
+                                                                                })
+                                                                                .then(server_response =>
+                                                                                    doSend(server_response, nextSu.data.id)
+                                                                                );
+                                                                        });
+                                                                    });
                                                                 }
-                                                            }
+                                                            });
+                                                        }
+                                                    });
+                                                })();
+                                            }
+                                        }
+                                        break;
 
-                                                            if (tableStoreName == "deposit") {
-                                                                // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
-                                                                //     db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                //     continue;
-                                                                // } else {
-                                                                //     db_sync_promises.push(localbitcoinplusplus.actions
-                                                                //     .delay(timenow-obj[prop].timestamp)
-                                                                //     .then(()=>_removeinDB(tableStoreName, obj[prop].id)))
-                                                                // } 
-                                                            }
+                                    case "reconnect_with_another_supernode":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        ) {
+                                            (async function () {
+                                                let su_db_data = res_obj.params[0];
+                                                const primarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    localbitcoinplusplus.wallets.my_local_flo_address);
 
-                                                            if (tableStoreName == "withdraw_btc") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
+                                                const MCS = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    "",
+                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
+                                                    supernodeKBucket,
+                                                    primarySuObj[0].data.id
+                                                );
 
-                                                            db_sync_promises.push(_updateinDB(
-                                                                tableStoreName,
-                                                                obj[prop],
-                                                                obj[prop].id,
+                                                // If user is already connected to primary return back
+                                                if (
+                                                    localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS ==
+                                                    MCS[0].data.id
+                                                )
+                                                    return;
+
+                                                if (websocket.readyState === WebSocket.OPEN) {
+                                                    websocket.close();
+                                                }
+                                                showMessage('INFO: Please wait...Reconnecting to server.');
+                                                const newSu = await readDBbyIndex(
+                                                    "myClosestSupernodes",
+                                                    "trader_flo_address",
+                                                    primarySuObj[0].data.id
+                                                );
+                                                if (
+                                                    typeof newSu == "object" &&
+                                                    typeof newSu[0].trader_flo_address == "string"
+                                                ) {
+                                                    await startWebSocket(`${WS}://${newSu[0].ip}`);
+                                                    showMssage(`INFO: ${su_db_data.server_msg}`);
+                                                } else {
+                                                    alert(`INFO: Please reload the page.`);
+                                                }
+
+                                                return;
+
+                                            })();
+                                        }
+                                        break;
+
+                                    case "update_deposited_crypto_instance":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const res_data = res_obj.params[0];
+                                            const backup_db = res_data.db_inst;
+                                            let _updateinDB = updateinDB;
+                                            try {
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                        backup_db &&
+                                                        typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                        backup_db
+                                                        ] == "object"
+                                                    ) {
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            backup_db
+                                                            ];
+                                                        _updateinDB = foreign_db.backup_updateinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                    }
+
+                                                    if (typeof res_data.deposit_data == "object") {
+                                                        for (const deposits of res_data.deposit_data) {
+                                                            _updateinDB(
+                                                                "deposit",
+                                                                deposits,
+                                                                deposits.id,
                                                                 true,
                                                                 false
-                                                            ));
-                                                            showMessage(
-                                                                `INFO: "${tableStoreName}" datastore syncing is complete.`
                                                             );
                                                         }
                                                     }
-                                                } catch (error) {
-                                                    console.log(error);
+
                                                 }
+                                            } catch (e) {
+                                                console.error(e);
                                             }
-                                        })();
-                                        await Promise.all(db_sync_promises);
+                                        }
+                                        break;
 
-                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                        // Inform users
-                                        RM_RPC.send_rpc
-                                            .call(this, "supernode_message", {
-                                                trader_flo_address:
-                                                    su_db_data.trader_flo_address,
-                                                server_msg: `Backup system is synced and ready to serve.`
-                                            })
-                                            .then(server_response => doSend(server_response));
-                                    }
-                                    break;
+                                    case "delete_deposited_crypto_instance":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const res_data = res_obj.params[0];
+                                            const backup_db = res_data.db_inst;
+                                            let _removeinDB = removeinDB;
+                                            try {
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                        backup_db &&
+                                                        typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                        backup_db
+                                                        ] == "object"
+                                                    ) {
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            backup_db
+                                                            ];
+                                                        _removeinDB = foreign_db.backup_removeinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                    }
+                                                    if (typeof res_data.withdraw_btc_id == "string")
+                                                        _removeinDB("withdraw_btc", res_data.withdraw_btc_id);
+                                                    if (typeof res_data.deposit_id == "string")
+                                                        _removeinDB("deposit", res_data.deposit_id);
+                                                    if (typeof res_data.reserves_id == "string")
+                                                        _removeinDB("system_btc_reserves_private_keys",
+                                                            res_data.reserves_id);
+                                                }
+                                            } catch (e) {
+                                                console.error(e);
+                                            }
+                                        }
+                                        break;
 
-                                case "reconnect_with_another_supernode":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    ) {
-                                        (async function () {
-                                            let su_db_data = res_obj.params[0];
-                                            const primarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                localbitcoinplusplus.wallets.my_local_flo_address);
+                                    case "request_me_db_data":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const resp = res_obj.params[0];
 
-                                            const MCS = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                "",
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
-                                                supernodeKBucket,
-                                                primarySuObj[0].data.id
-                                            );
-
-                                            // If user is already connected to primary return back
                                             if (
-                                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS ==
-                                                primarySuObj[0].data.id
+                                                localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                resp.receiver_flo_address
                                             )
                                                 return;
 
-                                            if (websocket.readyState === WebSocket.OPEN) {
-                                                websocket.close();
-                                            }
-                                            showMessage('INFO: Please wait...Reconnecting to server.');
-                                            const newSu = await readDBbyIndex(
-                                                "myClosestSupernodes",
-                                                "trader_flo_address",
-                                                primarySuObj[0].data.id
+                                            localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                                localbitcoinplusplus.wallets.my_local_flo_address,
+                                                resp.trader_flo_address,
+                                                resp.db_inst
                                             );
-                                            if (
-                                                typeof newSu == "object" &&
-                                                typeof newSu[0].trader_flo_address == "string"
-                                            ) {
-                                                await startWebSocket(`${WS}://${newSu[0].ip}`);
-                                                showMssage(`INFO: ${su_db_data.server_msg}`);
-                                            } else {
-                                                alert(`INFO: Please reload the page.`);
-                                            }
-
-                                            return;
-
-                                        })();
-                                    }
-                                    break;
-
-                                case "request_me_db_data":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const resp = res_obj.params[0];
-
-                                        if (
-                                            localbitcoinplusplus.wallets.my_local_flo_address !==
-                                            resp.receiver_flo_address
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                            localbitcoinplusplus.wallets.my_local_flo_address,
-                                            resp.trader_flo_address,
-                                            resp.db_inst
-                                        );
-                                    }
-                                    break;
-
-                                case "live_prices_request":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-
-                                case "live_trading_prices_response":
-                                    if (typeof res_obj.params[0] == "object") {
-                                        const server_live_trading_prices = res_obj.params[0];
-                                        if (server_live_trading_prices.receiver_flo_address === localbitcoinplusplus.wallets.my_local_flo_address) {
-                                            console.log(server_live_trading_prices);
-                                            for (commodity of Object.values(server_live_trading_prices.live_trading_prices)) {
-                                                if (commodity.crypto_code === "BTC" && commodity.currency_code == "INR") {
-                                                    updateMarketPrice(commodity.crypto_code, commodity.rate);
-                                                } else if (commodity.crypto_code === "FLO" && commodity.currency_code == "INR") {
-                                                    updateMarketPrice(commodity.crypto_code, commodity.rate);
-                                                }
-                                            }
                                         }
-                                    } else {
-                                        notify('Failed to fetch current crypto prices.', 'error');
-                                    }
-                                    break;
+                                        break;
 
-                                case "fetch_user_balance":
-                                    response_from_sever = RM_RPC.receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-
-                                case "fetch_user_balance_response":
-                                    if (typeof res_obj.params[0] == "object") {
-                                        const server_balance_resp = res_obj.params[0];
-                                        if (server_balance_resp.receiver_flo_address
-                                            === localbitcoinplusplus.wallets.my_local_flo_address) {
-                                            let usr_bal_promises = []
-                                            for (const cryptobal of server_balance_resp.crypto_balances) {
-                                                usr_bal_promises.push(updateinDB(
-                                                    'crypto_balances',
-                                                    cryptobal,
-                                                    cryptobal.id,
-                                                    false,
-                                                    false
-                                                ))
-                                            }
-                                            for (const cashbal of server_balance_resp.cash_balances) {
-                                                usr_bal_promises.push(updateinDB(
-                                                    'crypto_balances',
-                                                    cashbal,
-                                                    cashbal.id,
-                                                    false,
-                                                    false
-                                                ))
-                                            }
-                                            Promise.all(usr_bal_promises)
-                                                .then(() => {
-                                                    displayBalances(server_balance_resp.receiver_flo_address);
-                                                    btnLoading('refresh_bal', 'stop')
-                                                });
-                                        }
-                                    }
-                                    break;
-
-                                case "update_all_cash_deposit_success":
-                                    if (res_obj.params[0].trader_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
-                                        ||
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey)
-                                        ||
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                    ) return;
-
-                                    if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
-                                        const deposit_success_response = res_obj.params[0];
-                                        let update_cash_balance_obj_res = {
-                                            depositor_cash_data: deposit_success_response.depositor_cash_data,
-                                            deposit_req_id: deposit_success_response.deposit_req_id
-                                        }
-                                        let update_cash_balance_obj_res_str = JSON.stringify(update_cash_balance_obj_res);
-                                        let update_cash_balance_obj_res_hash = Crypto.SHA256(
-                                            update_cash_balance_obj_res_str);
-                                        let update_cash_balance_obj_res_verification = RM_WALLET
-                                            .verify(update_cash_balance_obj_res_hash, deposit_success_response.sign,
-                                                deposit_success_response.publicKey);
-
-                                        if ((update_cash_balance_obj_res_hash === deposit_success_response.hash) &&
-                                            update_cash_balance_obj_res_verification === true) {
-
-                                            updateinDB('cash_balances', deposit_success_response.depositor_cash_data,
-                                                deposit_success_response.depositor_cash_data.id, false, false)
-                                            .then(res=>{
-                                                displayBalances(localbitcoinplusplus.wallets.my_local_flo_address);
-                                                notify(`Your new cash balance is 
-                                                ${deposit_success_response.depositor_cash_data.currency} 
-                                                ${deposit_success_response.depositor_cash_data.cash_balance}`, 
-                                                '', true, true, true);
-                                            });
-                                            removeinDB('cash_deposits', deposit_success_response.deposit_req_id);
-
-                                            return true;
-                                        }
-                                        throw new Error(`Error: Hash matching failed while updating cash deposit.`);
-                                        return false;
-                                    }
-                                    break;
-
-                                default:
-                                    break;
+                                    default:
+                                        break;
+                                }
                             }
+                        } catch (error) {
+                            console.error(error);
+                            return;
                         }
-                    } catch (error) {
-                        console.error(error);
-                        return;
                     }
                 }
-            }
 
-            // SECTION: SECONDARY CONNECTION MESSAGES
-            async function processBackupUserOnMesssageRequest(response) {
-                console.log("processBackupUserOnMesssageRequest RESPONSE: " + response);
+                // SECTION: BACKUP MESSAGES
+                async function handle_backup_server_messages(response) {
+                    console.log("backup response: " + response);
 
-                var res_pos = response.indexOf("{");
-                if (res_pos >= 0) {
-                    // Link Temporary IP Address to FLO ID
-                    let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
-                    let isRequestToLinkOthersIp = response.search(
-                        "link_Others_Local_IP_To_Their_Flo_Id"
-                    );
-                    let incoming_msg_local_ip = ``;
-                    if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
-                        let index_of_ip = response.indexOf(" ");
-                        if (index_of_ip >= 0) {
-                            incoming_msg_local_ip = response.substr(0, index_of_ip);
+                    var res_pos = response.indexOf("{");
+                    if (res_pos >= 0) {
+                        let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
+                        let isRequestToLinkOthersIp = response.search(
+                            "link_Others_Local_IP_To_Their_Flo_Id"
+                        );
+                        let incoming_msg_local_ip = ``;
+                        if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
+                            let index_of_ip = response.indexOf(" ");
+                            if (incoming_msg_local_ip >= 0) {
+                                incoming_msg_local_ip = response.substr(0, index_of_ip);
+                            }
                         }
-                    }
-
-                    var res = response.substr(res_pos);
-                    try {
-                        var res_obj = JSON.parse(res);
-
-                        if (
-                            typeof res_obj.globalParams !== "object" ||
-                            (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                            ) &&
-                                typeof res_obj.globalParams.receiversList == "object" &&
-                                !res_obj.globalParams.receiversList.includes(
-                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                ))
-                        )
-                            return;
-
-                        if (
-                            typeof res_obj.globalParams.receiverFloId == "string" &&
-                            res_obj.globalParams.receiverFloId !==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        // Check if request is from primary user or backup user
-                        // If request is from backup user, divert the request to backup onmessage event
-                        let get_requester_supernode = "";
-                        if (typeof res_obj.params[0].trader_flo_address == "string") {
-                            get_requester_supernode = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                res_obj.params[0].trader_flo_address
-                            );
-
-                            res_obj.globalParams.primarySupernode =
-                                get_requester_supernode[0].data.id;
-                        } else if (
-                            typeof res_obj.globalParams.primarySupernode !== "string"
-                        ) {
+                        var res = response.substr(res_pos);
+                        try {
+                            const isIncomingMessageValid = await validateIncomingMessage(res);
                             console.log(
-                                "---- ('processBackupUserOnMesssageRequest'): NEED TO ADD PRIMARY SU IN BELOW METHOD: "
+                                "isIncomingMessageValid (Backup): ",
+                                isIncomingMessageValid
                             );
-                            console.log(res_obj);
-                            return;
-                        }
 
-                        if (
-                            res_obj.method !==
-                            "sync_primary_supernode_from_backup_supernode" &&
-                            res_obj.method !==
-                            "sync_backup_supernode_from_backup_supernode" &&
-                            res_obj.method !== "link_My_Local_IP_To_My_Flo_Id" &&
-                            res_obj.method !== "link_Others_Local_IP_To_Their_Flo_Id" &&
-                            res_obj.method !== "send_back_shamirs_secret_btc_pvtkey" &&
-                            res_obj.method !== "store_shamirs_secret_pvtkey_shares" 
-                        ) {
+                            var res_obj = JSON.parse(res);
+
+                            // Only supernodes are allowed to go below
                             if (
-                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                    localbitcoinplusplus.wallets.my_local_flo_public_key
+                                !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    res_obj.nodePubKey
                                 )
-                            ) {
-                                const subject_user =
-                                    res_obj.params[0].trader_flo_address ||
-                                    res_obj.globalParams.primarySupernode;
-
-                                let ifAllPrevSuAreDead = await localbitcoinplusplus.actions.checkIfAllPreviousSupernodesAreDeadForAUserNode(
-                                    subject_user
-                                );
-
-                                console.log("ifAllPrevSuAreDead: ", ifAllPrevSuAreDead);
-
-                                let allowed_methods = [
-                                    "sync_backup_supernode_from_backup_supernode_response",
-                                    "do_you_have_latest_data_for_this_supernode"
-                                ];
-
-                                if (
-                                    ifAllPrevSuAreDead !== true ||
-                                    allowed_methods.includes(res_obj.method)
-                                ) {
-                                    handle_backup_server_messages(response);
-                                    return;
-                                }
-                            }
-                        }
-
-                        // Don't serve the request if data is not synced.
-                        if (
-                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                localbitcoinplusplus.wallets.my_local_flo_public_key
                             )
-                        ) {
-                            let byPassMethods = [
-                                "sync_backup_supernode_from_backup_supernode_response",
-                                "sync_primary_supernode_from_backup_supernode_response",
-                                "supernode_message",
-                                "store_shamirs_secret_pvtkey_shares",
-                                "send_back_shamirs_secret_btc_pvtkey",
-                                "retrieve_shamirs_secret_btc_pvtkey",
-                                "add_user_public_data",
-                                "link_My_Local_IP_To_My_Flo_Id",
-                                "link_Others_Local_IP_To_Their_Flo_Id",
-                                "sync_data_by_vector_clock",
-                            ];
+                                return;
 
-                            if (!byPassMethods.includes(res_obj.method)) {
-                                if (
-                                    typeof res_obj.globalParams.primarySupernode !== "string"
-                                    || localbitcoinplusplus.myClosestSupernodes
-                                    [res_obj.globalParams.primarySupernode].is_live == true
-                                    // || typeof localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`] !== "boolean"
-                                    // || localbitcoinplusplus.services[`can_serve_${res_obj.globalParams.primarySupernode}`]==false
-                                ) {
-                                    showMessage(
-                                        `INFO: You are not authorized to serve this request.`
-                                    );
-                                    return false;
-                                }
-                            }
-                        }
+                            if (
+                                typeof res_obj.globalParams.receiverFloId == "string" &&
+                                res_obj.globalParams.receiverFloId !==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
 
-                        const isIncomingMessageValid = await validateIncomingMessage(res);
-                        console.log("isIncomingMessageValid: ", isIncomingMessageValid);
+                            if (typeof res_obj.method !== "undefined") {
+                                let response_from_sever;
 
-                        if (!isIncomingMessageValid) return;
+                                const RM_WALLET = new localbitcoinplusplus.wallets();
+                                const RM_TRADE = new localbitcoinplusplus.trade();
+                                const RM_RPC = new localbitcoinplusplus.rpc();
 
-                        if (typeof res_obj.method !== "undefined") {
-                            let response_from_sever;
+                                switch (res_obj.method) {
 
-                            const RM_WALLET = new localbitcoinplusplus.wallets();
-                            const RM_TRADE = new localbitcoinplusplus.trade();
-                            const RM_RPC = new localbitcoinplusplus.rpc();
-
-                            switch (res_obj.method) {
-                                case "supernode_message":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let received_resp = res_obj.params[0];
-
-                                        if (typeof res_obj.params[0].trader_flo_address == "string")
-                                            return;
-                                        // Only the relevent user node should get response
+                                    case "server_sync_response":
                                         if (
-                                            res_obj.params[0].trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object" ||
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
+                                        )
+                                            return;
+                                        let su_backup_db_data = res_obj.params[0];
+
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key
+                                            )
                                         )
                                             return;
 
-                                        try {
-                                            if (
-                                                received_resp.trader_flo_address.length > 0 &&
-                                                received_resp.server_msg.length > 0
-                                            ) {
-                                                readDB("localbitcoinUser", "00-01").then(async function (
-                                                    res
-                                                ) {
-                                                    if (
-                                                        typeof res == "object" &&
-                                                        res.myLocalFLOAddress.length > 0
-                                                    ) {
+                                        RM_RPC.filter_legit_backup_requests(
+                                            su_backup_db_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+
+                                                (async function () {
+                                                    for (let tableStoreName in su_backup_db_data) {
+                                                        // skip loop if the property is from prototype
                                                         if (
-                                                            res.myLocalFLOAddress ===
-                                                            received_resp.trader_flo_address
-                                                        ) {
-                                                            notify(received_resp.server_msg, '', false, true, true);
-                                                            showMessage(received_resp.server_msg);
-                                                            addDB('my_inbox', {
-                                                                id: helper_functions.unique_id(),
-                                                                trader_flo_address: received_resp.receiver_flo_address,
-                                                                sender: res_obj.nodePubKey,
-                                                                msg: received_resp.server_msg,
-                                                                datetime: + new Date()
-                                                            });
-                                                            return false;
-                                                        }
-                                                    } else {
-                                                        const myPrimarySu = await readDB(
-                                                            "myClosestSupernodes",
-                                                            1
-                                                        );
-                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                            received_resp.trader_flo_address
-                                                        );
-                                                        const primarySupernode = getPrimarySuObj[0].data.id;
-                                                        if (
-                                                            primarySupernode == myPrimarySu.trader_flo_address
-                                                        ) {
-                                                            notify(received_resp.server_msg, '', false, true, true);
-                                                            showMessage(received_resp.server_msg);
-                                                            return false;
+                                                            tableStoreName == "trader_flo_address" ||
+                                                            tableStoreName == "receiver_flo_address" ||
+                                                            !su_backup_db_data.hasOwnProperty(tableStoreName)
+                                                        )
+                                                            continue;
+
+                                                        try {
+                                                            let obj = su_backup_db_data[tableStoreName];
+                                                            if (
+                                                                [
+                                                                    "userPublicData"
+                                                                ].includes(tableStoreName)
+                                                            ) {
+                                                                if (obj.length > 0) {
+                                                                    for (var prop in obj) {
+                                                                        if (!obj.hasOwnProperty(prop)) continue;
+                                                                        await updateinDB(
+                                                                            tableStoreName,
+                                                                            obj[prop],
+                                                                            obj[prop].trader_flo_address
+                                                                        );
+                                                                    }
+                                                                }
+                                                            } else {
+                                                                let resdbdata = await removeAllinDB(
+                                                                    tableStoreName
+                                                                );
+                                                                if (resdbdata !== false) {
+                                                                    if (obj.length > 0) {
+                                                                        for (var prop in obj) {
+                                                                            if (!obj.hasOwnProperty(prop)) continue;
+                                                                            await addDB(resdbdata, obj[prop]);
+                                                                        }
+                                                                    }
+                                                                }
+                                                            }
+                                                        } catch (error) {
+                                                            console.log(error);
                                                         }
                                                     }
-                                                });
+                                                })();
                                             }
-                                        } catch (error) {
-                                            throw new Error(error);
-                                        }
-                                    }
-                                    break;
-                                case "trade_buy":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_buy_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let buyOrders_data = res_obj.params[0];
+                                        );
 
-                                        // Only the relevent user node should get response
+                                        break;
+
+                                    case "trade_buy_request_response":
                                         if (
-                                            buyOrders_data.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
                                         )
                                             return;
+                                        let buyOrders_data = res_obj.params[0];
 
                                         if (
                                             typeof localbitcoinplusplus.master_configurations
-                                                .supernodesPubKeys == "object"
-                                            // Commented this because it prevents usernode to register data in db
-                                            // while a backup supernode sends it any data like trade_buy
-
-                                            //    && localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            //         buyOrders_data.supernodePubKey)
+                                                .supernodesPubKeys == "object" &&
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                buyOrders_data.supernodePubKey
+                                            )
                                         ) {
                                             let isDataSignedBySuperNode = RM_WALLET.verify(
                                                 buyOrders_data.data_hash,
@@ -26597,398 +32098,803 @@
                                                 buyOrders_data.supernodePubKey
                                             );
                                             if (isDataSignedBySuperNode === true) {
+                                                let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                    buyOrders_data.trader_flo_address
+                                                );
+                                                const primarySupernode = getPrimarySuObj[0].data.id;
+                                                const backup_server_db_instance =
+                                                    localbitcoinplusplus.newBackupDatabase.db[
+                                                    primarySupernode
+                                                    ];
+
+                                                if (typeof backup_server_db_instance !== "object") {
+                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                    showMessage(backup_db_error_msg);
+                                                    throw new Error(backup_db_error_msg);
+                                                }
+
                                                 // Add buy order
-                                                addDB("buyOrders", buyOrders_data).then(() => {
-                                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                                        === buyOrders_data.trader_flo_address) {
-                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address)
-                                                        notify(`Your buy order is placed successfully.`, '', true, true, true);
-                                                    }
-                                                });
+                                                backup_server_db_instance
+                                                    .backup_addDB("buyOrders", buyOrders_data);
                                             }
                                         }
-                                    }
-                                    break;
-                                case "trade_sell":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_sell_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let sellOrders_data = res_obj.params[0];
-                                        // Only the relevent user node should get response
+                                        break;
+                                    case "trade_sell_request_response":
                                         if (
-                                            res_obj.params[0].trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-
-                                        if (
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .supernodesPubKeys == "object"
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
                                         ) {
-                                            let isDataSignedBySuperNode = RM_WALLET.verify(
-                                                sellOrders_data.data_hash,
-                                                sellOrders_data.supernode_sign,
-                                                sellOrders_data.supernodePubKey
-                                            );
-                                            if (isDataSignedBySuperNode === true) {
-                                                // Add buy order
-                                                addDB("sellOrders", sellOrders_data).then(() => {
-                                                    if (localbitcoinplusplus.wallets.my_local_flo_address
-                                                        === sellOrders_data.trader_flo_address) {
-                                                        displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
-                                                        notify(`Your sell order is placed successfully.`, '', true, true, true);
-                                                    }
-                                                });
-                                            }
-                                        }
-                                    }
-                                    break;
-                                case "sync_with_supernode":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "server_sync_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let su_db_data = res_obj.params[0];
-                                        if (
-                                            typeof localbitcoinplusplus.wallets
-                                                .my_local_flo_address !== "string" ||
-                                            su_db_data.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address ||
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                                            )
-                                        )
-                                            return false;
-                                        // Only the relevent user node should get response
-                                        if (
-                                            res_obj.params[0].trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-
-                                        (async function () {
-                                            for (let tableStoreName in su_db_data) {
-                                                // skip loop if the property is from prototype
-                                                if (
-                                                    tableStoreName == "trader_flo_address" ||
-                                                    tableStoreName == "receiver_flo_address" ||
-                                                    !su_db_data.hasOwnProperty(tableStoreName)
+                                            let sellOrders_data = res_obj.params[0];
+                                            if (
+                                                typeof localbitcoinplusplus.master_configurations
+                                                    .supernodesPubKeys == "object" &&
+                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                    sellOrders_data.supernodePubKey
                                                 )
-                                                    continue;
+                                            ) {
+                                                let isDataSignedBySuperNode = RM_WALLET.verify(
+                                                    sellOrders_data.data_hash,
+                                                    sellOrders_data.supernode_sign,
+                                                    sellOrders_data.supernodePubKey
+                                                );
+                                                if (isDataSignedBySuperNode === true) {
+                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                        sellOrders_data.trader_flo_address
+                                                    );
+                                                    const primarySupernode = getPrimarySuObj[0].data.id;
+                                                    const backup_server_db_instance =
+                                                        localbitcoinplusplus.newBackupDatabase.db[
+                                                        primarySupernode
+                                                        ];
 
-                                                try {
-                                                    let obj = su_db_data[tableStoreName];
+                                                    if (typeof backup_server_db_instance !== "object") {
+                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                        showMessage(backup_db_error_msg);
+                                                        throw new Error(backup_db_error_msg);
+                                                    }
+
+                                                    // Add buy order
+                                                    backup_server_db_instance
+                                                        .backup_addDB("sellOrders", sellOrders_data);
+                                                }
+                                            }
+                                        }
+                                        break;
+
+                                    case "deposit_asset_request_response":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
+                                        )
+                                            return;
+                                        let deposit_res_data = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            deposit_res_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object" &&
+                                                    typeof res_obj.params[0].data == "object"
+                                                ) {
+                                                    let resp = res_obj.params[0];
                                                     if (
-                                                        [
-                                                            "userPublicData"
-                                                        ].includes(tableStoreName)
+                                                        RM_WALLET.verify(
+                                                            resp.data.depositDataHash,
+                                                            resp.data.order_validator_sign,
+                                                            resp.data.order_validator_public_key
+                                                        )
                                                     ) {
-                                                        if (obj.length > 0) {
-                                                            for (var prop in obj) {
-                                                                if (!obj.hasOwnProperty(prop)) continue;
-                                                                await updateinDB(
-                                                                    tableStoreName,
-                                                                    obj[prop],
-                                                                    obj[prop].trader_flo_address
-                                                                );
-                                                            }
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            resp.data.trader_flo_address
+                                                        );
+                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernode
+                                                            ];
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
                                                         }
-                                                    } else {
-                                                        let resdbdata = await removeAllinDB(tableStoreName);
-                                                        if (resdbdata !== false) {
-                                                            if (obj.length > 0) {
-                                                                for (var prop in obj) {
-                                                                    if (!obj.hasOwnProperty(prop)) continue;
-                                                                    await addDB(resdbdata, obj[prop]);
-                                                                }
+
+                                                        backup_server_db_instance.backup_addDB(
+                                                            "deposit",
+                                                            resp.data
+                                                        );
+                                                        if (typeof resp.withdrawer_data == "object") {
+                                                            backup_server_db_instance.backup_updateinDB(
+                                                                "withdraw_cash",
+                                                                resp.withdrawer_data,
+                                                                resp.withdrawer_data.trader_flo_address,
+                                                                true,
+                                                                false
+                                                            );
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "deposit_cash_request_response":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
+                                        )
+                                            return;
+                                        let deposit_cash_data = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            deposit_cash_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object" &&
+                                                    typeof res_obj.params[0].data == "object"
+                                                ) {
+                                                    let resp = res_obj.params[0];
+                                                    if (
+                                                        RM_WALLET.verify(
+                                                            resp.data.depositDataHash,
+                                                            resp.data.order_validator_sign,
+                                                            resp.data.order_validator_public_key
+                                                        )
+                                                    ) {
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            resp.data.trader_flo_address
+                                                        );
+                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernode
+                                                            ];
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+
+                                                        backup_server_db_instance.backup_addDB(
+                                                            "cash_deposits",
+                                                            resp.data
+                                                        );
+
+                                                        // Delete the request after 24 hours
+                                                        let cash_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                        localbitcoinplusplus.actions.delay(cash_order_life.cashDeposit).then(function () {
+                                                            backup_server_db_instance.backup_removeinDB("cash_deposits",
+                                                                resp.data.id);
+                                                        });
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "withdrawal_request_response":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
+                                        )
+                                            return;
+                                        let withdrawal_res_data = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            withdrawal_res_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    if (
+                                                        RM_WALLET.verify(
+                                                            res_obj.params[0].withdrawDataHash,
+                                                            res_obj.params[0].order_validator_sign,
+                                                            res_obj.params[0].order_validator_public_key
+                                                        )
+                                                    ) {
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            withdrawal_res_data.trader_flo_address
+                                                        );
+                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernode
+                                                            ];
+
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+
+                                                        backup_server_db_instance
+                                                            .backup_addDB("withdraw_cash", res_obj.params[0]);
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "cancel_trade_in_backup":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object" ||
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                .includes(res_obj.nodePubKey)
+                                        )
+                                            return;
+                                        let cancel_res_data = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            cancel_res_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    let cancel_request = cancel_res_data.cancel_trade_obj;
+                                                    if (cancel_request.job == "cancel_trade_request") {
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            cancel_res_data.trader_flo_address
+                                                        );
+                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernode
+                                                            ];
+
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+                                                        tradeDB =
+                                                            cancel_request.trade_type == "buy"
+                                                                ? "buyOrders"
+                                                                : "sellOrders";
+                                                        if (
+                                                            RM_WALLET.verify(
+                                                                cancel_request.trade_id,
+                                                                cancel_request.signed_trade_id,
+                                                                cancel_res_data.trader_flo_pubkey
+                                                            )
+                                                        ) {
+                                                            backup_server_db_instance
+                                                                .backup_removeinDB(
+                                                                    tradeDB,
+                                                                    cancel_request.trade_id
+                                                                );
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "trade_balance_updates":
+                                        if (
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        )
+                                            return;
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const trade_balance_res = res_obj.params[0];
+                                            // Verify data
+                                            let trade_info_str = JSON.stringify(
+                                                trade_balance_res.trade_infos
+                                            );
+                                            let buyer_cash_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_cash_data
+                                            );
+                                            let seller_cash_data_str = JSON.stringify(
+                                                trade_balance_res.seller_cash_data
+                                            );
+                                            let buyer_btc_data_str = JSON.stringify(
+                                                trade_balance_res.buyer_btc_data
+                                            );
+                                            let seller_btc_data_str = JSON.stringify(
+                                                trade_balance_res.seller_btc_data
+                                            );
+
+                                            let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
+                                            let hashed_data = Crypto.SHA256(res_str);
+
+                                            RM_RPC.filter_legit_backup_requests(
+                                                trade_balance_res.trade_infos.buyer_flo_id,
+                                                async function (is_valid_request) {
+                                                    if (is_valid_request !== true) return false;
+
+                                                    if (
+                                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                            trade_balance_res.supernodePubKey
+                                                        )
+                                                    ) {
+                                                        if (
+                                                            RM_WALLET.verify(
+                                                                hashed_data,
+                                                                trade_balance_res.supernode_sign,
+                                                                trade_balance_res.supernodePubKey
+                                                            )
+                                                        ) {
+                                                            let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                                trade_balance_res.trade_infos.buyer_flo_id
+                                                            );
+                                                            const primarySupernode = getPrimarySuObj[0].data.id;
+                                                            const backup_server_db_instance =
+                                                                localbitcoinplusplus.newBackupDatabase.db[
+                                                                primarySupernode
+                                                                ];
+
+                                                            if (typeof backup_server_db_instance !== "object") {
+                                                                let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                                showMessage(backup_db_error_msg);
+                                                                throw new Error(backup_db_error_msg);
+                                                            }
+
+                                                            // Delete orders in clients DB
+                                                            try {
+                                                                backup_server_db_instance.backup_removeinDB(
+                                                                    "buyOrders",
+                                                                    trade_balance_res.trade_infos.buy_order_id
+                                                                );
+                                                                backup_server_db_instance.backup_removeinDB(
+                                                                    "sellOrders",
+                                                                    trade_balance_res.trade_infos.sell_order_id
+                                                                );
+                                                            } catch (error) {
+                                                                callback(false);
+                                                                throw new Error(error);
+                                                            }
+
+                                                            // Update balances in clients DB
+                                                            try {
+                                                                let b1 = backup_server_db_instance.backup_updateinDB(
+                                                                    "cash_balances",
+                                                                    trade_balance_res.buyer_cash_data,
+                                                                    trade_balance_res.trade_infos.buyer_flo_id,
+                                                                    true,
+                                                                    false
+                                                                );
+                                                                let b2 = backup_server_db_instance.backup_updateinDB(
+                                                                    "cash_balances",
+                                                                    trade_balance_res.seller_cash_data,
+                                                                    trade_balance_res.trade_infos.seller_flo_id,
+                                                                    true,
+                                                                    false
+                                                                );
+                                                                let b3 = backup_server_db_instance.backup_updateinDB(
+                                                                    "crypto_balances",
+                                                                    trade_balance_res.buyer_btc_data,
+                                                                    trade_balance_res.trade_infos.buyer_flo_id,
+                                                                    true,
+                                                                    false
+                                                                );
+                                                                let b4 = backup_server_db_instance.backup_updateinDB(
+                                                                    "crypto_balances",
+                                                                    trade_balance_res.seller_btc_data,
+                                                                    trade_balance_res.trade_infos.seller_flo_id,
+                                                                    true,
+                                                                    false
+                                                                );
+
+                                                                Promise.all([b1, b2, b3, b4])
+                                                                    .catch(e => { throw new Error(e) });
+
+                                                            } catch (error) {
+                                                                callback(false);
+                                                                throw new Error(error);
                                                             }
                                                         }
                                                     }
-                                                } catch (error) {
-                                                    console.log(error);
                                                 }
-                                            }
-                                        })();
-                                    }
-                                    break;
-
-                                case "service_denied":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
-                                            || res_obj.params[0].receiver_flo_address !== localbitcoinplusplus.wallets.my_local_flo_address
-                                            || localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                localbitcoinplusplus.wallets.my_local_flo_public_key
-                                            )
-                                        )
-                                            return false;
-
-                                        if (typeof res_obj.params[0].msg == "string" && res_obj.params[0].msg.length > 0) {
-                                            websocket.close();
-                                            showMessage(res_obj.params[0].msg);
+                                            );
                                         }
-                                    }
-                                    break;
+                                        break;
 
-                                case "deposit_asset_request":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                case "deposit_asset_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].data == "object"
-                                    ) {
-                                        // Only the relevent user node should get response
+                                    case "update_all_new_cash_withdraw_recorded_in_db":
                                         if (
-                                            res_obj.params[0].trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
                                         )
                                             return;
-                                        let resp = res_obj.params[0];
-                                        if (
-                                            RM_WALLET.verify(
-                                                resp.data.depositDataHash,
-                                                resp.data.order_validator_sign,
-                                                resp.data.order_validator_public_key
-                                            )
-                                        ) {
-                                            addDB("deposit", resp.data);
-                                            if (typeof resp.withdrawer_data == "object") {
-                                                updateinDB(
-                                                    "withdraw_cash",
-                                                    resp.withdrawer_data,
-                                                    resp.withdrawer_data.trader_flo_address
-                                                );
-                                            }
-                                            readDB("localbitcoinUser", "00-01").then(function (user) {
+                                        let update_deposit_withdraw_claim_data = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            update_deposit_withdraw_claim_data.trader_flo_address,
+                                            async function (is_valid_request) {
+                                                if (!is_valid_request) return false;
                                                 if (
-                                                    typeof user == "object" &&
-                                                    user.myLocalFLOAddress == resp.data.trader_flo_address
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
                                                 ) {
-                                                    document.getElementById("server_deposit_crypto_addr")
-                                                        .innerText = resp.data.btc_address;
-                                                    let counterTraderAccountAddress = resp.msg;
-                                                    showMessage(counterTraderAccountAddress);
-                                                    notify(counterTraderAccountAddress, '', true, true, true);
-                                                }
-                                            });
-                                        }
-                                    }
-                                    break;
-                                case "deposit_cash_request":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "deposit_cash_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].data == "object"
-                                    ) {
-                                        let resp = res_obj.params[0];
-                                        if (
-                                            (resp.data == null && resp.error && resp.msg.length > 0)
-                                            ||
-                                            RM_WALLET.verify(
-                                                resp.data.depositDataHash,
-                                                resp.data.order_validator_sign,
-                                                resp.data.order_validator_public_key
-                                            )
-                                        ) {
-
-                                            readDB("localbitcoinUser", "00-01").then(function (user) {
-                                                if (
-                                                    typeof user == "object" &&
-                                                    (user.myLocalFLOAddress == resp.data.trader_flo_address
-                                                        || user.myLocalFLOAddress == resp.receiver_flo_address)
-                                                ) {
-                                                    let counterTraderAccountAddress = `Please pay ${resp.data.currency} ${resp.data.depositing_amount} to following UPI ID: 
-                                    ${resp.msg}`;
-                                                    showMessage(counterTraderAccountAddress);
-                                                    notify(counterTraderAccountAddress, '', true, true, true);
-                                                }
-                                            });
-
-                                        }
-                                    }
-                                    break;
-                                case "withdraw_request_method":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    ); // send response to client
-                                    break;
-                                case "withdrawal_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            res_obj.params[0].trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-                                        if (
-                                            RM_WALLET.verify(
-                                                res_obj.params[0].withdrawDataHash,
-                                                res_obj.params[0].order_validator_sign,
-                                                res_obj.params[0].order_validator_public_key
-                                            )
-                                        ) {
-                                            if (typeof res_obj.params[0].error === "boolean"
-                                                && typeof res_obj.params[0].msg === "string") {
-                                                showMessage(res_obj.params[0].msg);
-                                                return true;
-                                            }
-                                            addDB("withdraw_cash", res_obj.params[0]).then(() => {
-                                                notify(
-                                                    `Your cash withdrawal request of ${resp.currency} ${resp.withdraw_amount} 
-                                                    is placed successfully. It will be processed within 24 hours.`,
-                                                    '', true, true, true
-                                                );
-                                            });
-                                        }
-                                    }
-                                    break;
-                                case "cancel_trade":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "trade_balance_updates":
-                                    if (
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    )
-                                        return;
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const trade_balance_res = res_obj.params[0];
-                                        // Verify data
-                                        let trade_info_str = JSON.stringify(
-                                            trade_balance_res.trade_infos
-                                        );
-                                        let buyer_cash_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_cash_data
-                                        );
-                                        let seller_cash_data_str = JSON.stringify(
-                                            trade_balance_res.seller_cash_data
-                                        );
-                                        let buyer_btc_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_btc_data
-                                        );
-                                        let seller_btc_data_str = JSON.stringify(
-                                            trade_balance_res.seller_btc_data
-                                        );
-
-                                        let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
-                                        let hashed_data = Crypto.SHA256(res_str);
-
-                                        // if (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        //         trade_balance_res.supernodePubKey)) {
-                                        if (
-                                            RM_WALLET.verify(
-                                                hashed_data,
-                                                trade_balance_res.supernode_sign,
-                                                trade_balance_res.supernodePubKey
-                                            )
-                                        ) {
-                                            // Delete orders in clients DB
-                                            try {
-                                                removeinDB(
-                                                    "buyOrders",
-                                                    trade_balance_res.trade_infos.buy_order_id
-                                                );
-                                                removeinDB(
-                                                    "sellOrders",
-                                                    trade_balance_res.trade_infos.sell_order_id
-                                                );
-                                            } catch (error) {
-                                                callback(false);
-                                                throw new Error(error);
-                                            }
-
-                                            // Update balances in clients DB
-                                            try {
-                                                let pr1 = updateinDB(
-                                                    "cash_balances",
-                                                    trade_balance_res.buyer_cash_data,
-                                                    trade_balance_res.trade_infos.buyer_flo_id,
-                                                    true,
-                                                    false
-                                                );
-                                                let pr2 = updateinDB(
-                                                    "cash_balances",
-                                                    trade_balance_res.seller_cash_data,
-                                                    trade_balance_res.trade_infos.seller_flo_id,
-                                                    true,
-                                                    false
-                                                );
-                                                let pr3 = updateinDB(
-                                                    "crypto_balances",
-                                                    trade_balance_res.buyer_btc_data,
-                                                    trade_balance_res.trade_infos.buyer_flo_id,
-                                                    true,
-                                                    false
-                                                );
-                                                let pr4 = updateinDB(
-                                                    "crypto_balances",
-                                                    trade_balance_res.seller_btc_data,
-                                                    trade_balance_res.trade_infos.seller_flo_id,
-                                                    true,
-                                                    false
-                                                );
-
-                                                Promise.all([pr1, pr2, pr3, pr4]).then(() => {
-                                                    displayTradeOrders(localbitcoinplusplus.wallets.my_local_flo_address);
-                                                    // Update balances
-                                                    displayBalances(
-                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                    let withdraw_success_response = res_obj.params[0];
+                                                    let update_cash_balance_obj_res = {
+                                                        withdrawer_cash_data:
+                                                            withdraw_success_response.withdrawer_cash_data
+                                                    };
+                                                    let update_cash_balance_obj_res_str = JSON.stringify(
+                                                        update_cash_balance_obj_res
+                                                    );
+                                                    let update_cash_balance_obj_res_hash = Crypto.SHA256(
+                                                        update_cash_balance_obj_res_str
+                                                    );
+                                                    let update_cash_balance_obj_res_verification = RM_WALLET.verify(
+                                                        update_cash_balance_obj_res_hash,
+                                                        withdraw_success_response.sign,
+                                                        withdraw_success_response.publicKey
                                                     );
-                                                    notify("Trade successfull. Balances updated.", '', true, true, true);
-                                                    showMessage("Trade successfull. Balances updated.")
-                                                })
-                                                    .catch(e => { throw new Error(e) });
 
-                                            } catch (error) {
-                                                callback(false);
-                                                throw new Error(error);
+                                                    if (
+                                                        update_cash_balance_obj_res_hash ==
+                                                        withdraw_success_response.hash &&
+                                                        update_cash_balance_obj_res_verification == true
+                                                    ) {
+                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                            update_deposit_withdraw_claim_data.trader_flo_address
+                                                        );
+                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                        const backup_server_db_instance =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernode
+                                                            ];
+
+                                                        if (typeof backup_server_db_instance !== "object") {
+                                                            let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                            showMessage(backup_db_error_msg);
+                                                            throw new Error(backup_db_error_msg);
+                                                        }
+
+                                                        backup_server_db_instance.backup_updateinDB(
+                                                            "cash_balances",
+                                                            withdraw_success_response.withdrawer_cash_data,
+                                                            withdraw_success_response.withdrawer_cash_data.id,
+                                                            true,
+                                                            false
+                                                        );
+
+                                                        return true;
+                                                    }
+                                                    return false;
+                                                }
                                             }
-                                        }
-                                        //}
-                                    }
-                                    break;
-                                case "store_shamirs_secret_pvtkey_shares":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
+                                        );
+                                        break;
+                                    case "requestSupernodesToRemoveAUserFloIdFromTheirKBucket":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
                                         )
-                                    ) {
+                                            return;
+                                        let removeUserFromKBData = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            removeUserFromKBData.trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    const removeKBReq = res_obj.params[0];
+                                                    const currentSupernodeFloIdOfUser =
+                                                        removeKBReq.currentSupernodeFloId;
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                        currentSupernodeFloIdOfUser
+                                                    )
+                                                        return;
+                                                    const userKbucketObject_id_array = Object.values(
+                                                        removeKBReq.redundantKbucketNodeU8Id
+                                                    );
+                                                    const userKBId = new Uint8Array(
+                                                        userKbucketObject_id_array
+                                                    );
+                                                    KBucket.remove(userKBId);
+                                                    return true;
+                                                }
+                                            }
+                                        );
+                                        break;
+                                    case "requestSupernodesKBucketData":
+                                        if (
+                                            typeof res_obj.params !== "object" ||
+                                            typeof res_obj.params[0] !== "object"
+                                        )
+                                            return;
+                                        let reqSuKBData = res_obj.params[0];
+                                        RM_RPC.filter_legit_backup_requests(
+                                            reqSuKBData.trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (!is_valid_request) return false;
+                                                if (typeof res_obj.globalParams.senderFloId !== "string")
+                                                    return;
+                                                let sender = res_obj.globalParams.senderFloId;
+                                                readAllDB("kBucketStore").then(myKBData => {
+                                                    myKBData.receiver_flo_address = sender;
+
+                                                    localbitcoinplusplus.rpc.prototype.send_rpc
+                                                        .call(this, "SupernodesKBucketDataResponse", myKBData)
+                                                        .then(sendBackMySupernodeKBucket =>
+                                                            doSend(sendBackMySupernodeKBucket)
+                                                        );
+                                                });
+                                            }
+                                        );
+                                        break;
+                                    case "SupernodesKBucketDataResponse":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const reqSuKBResponseData = res_obj.params[0];
+                                            RM_RPC.filter_legit_backup_requests(
+                                                reqSuKBResponseData.trader_flo_address,
+                                                function (is_valid_request) {
+                                                    if (!is_valid_request) return false;
+                                                    reqSuKBResponseData.map(kd => {
+                                                        let kb =
+                                                            window[
+                                                            `SKBucket_${kd.primary_supernode_flo_public_key}`
+                                                            ];
+                                                        localbitcoinplusplus.kademlia.addFullKBDataInKBucketAndDB(
+                                                            kd,
+                                                            kb
+                                                        );
+                                                    });
+                                                }
+                                            );
+                                        }
+                                        break;
+                                    case "link_My_Local_IP_To_My_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
+                                                return;
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
+                                            if (
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            }).then(() => {
+                                                linkBackOthersLocalIPToTheirFloId();
+                                            });
+                                        }
+                                        break;
+                                    case "link_Others_Local_IP_To_Their_Flo_Id":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            const req_params = res_obj.params[0];
+                                            if (typeof req_params.requesters_pub_key !== "string")
+                                                return;
+                                            let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                req_params.requesters_pub_key
+                                            );
+                                            if (typeof flo_addr_for_pubkey !== "string") return;
+                                            if (
+                                                flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
+                                            )
+                                                return;
+                                            updateinDB("ipTable", {
+                                                id: helper_functions.unique_id(),
+                                                flo_public_key: req_params.requesters_pub_key,
+                                                temporary_ip: incoming_msg_local_ip
+                                            });
+                                        }
+                                        break;
+
+                                    case "add_user_public_data":
+                                        let supernode_flo_public_key =
+                                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+                                        RM_RPC.filter_legit_backup_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    let req_data = res_obj.params[0];
+                                                    try {
+                                                        let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                            req_data.trader_flo_pubKey
+                                                        );
+
+                                                        if (
+                                                            flo_address == req_data.trader_flo_address &&
+                                                            req_data.trader_flo_address.length > 0
+                                                        ) {
+                                                            let public_req_object = {
+                                                                trader_flo_address: req_data.trader_flo_address,
+                                                                trader_flo_pubKey: req_data.trader_flo_pubKey,
+                                                                supernode_flo_public_key: supernode_flo_public_key,
+                                                                trader_reputation: 0,
+                                                                timestamp: +new Date()
+                                                            };
+
+                                                            addDB("userPublicData", public_req_object);
+
+                                                            localbitcoinplusplus.kademlia
+                                                                .determineClosestSupernode(
+                                                                    req_data.trader_flo_address
+                                                                )
+                                                                .then(my_closest_su_list => {
+                                                                    const primarySupernodeOfThisUser =
+                                                                        my_closest_su_list[0].data.id;
+                                                                    const backup_server_db_instance =
+                                                                        localbitcoinplusplus.newBackupDatabase.db[
+                                                                        primarySupernodeOfThisUser
+                                                                        ];
+
+                                                                    if (
+                                                                        typeof backup_server_db_instance !== "object"
+                                                                    ) {
+                                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                                        showMessage(backup_db_error_msg);
+                                                                        throw new Error(backup_db_error_msg);
+                                                                    }
+                                                                    backup_server_db_instance.backup_addDB(
+                                                                        "userPublicData",
+                                                                        public_req_object
+                                                                    );
+                                                                });
+                                                        }
+                                                    } catch (error) {
+                                                        throw new Error(
+                                                            "Invalid public key and flo address combination."
+                                                        );
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "add_user_public_data_inBackup_db":
+                                        RM_RPC.filter_legit_backup_requests(
+                                            res_obj.params[0].trader_flo_address,
+                                            function (is_valid_request) {
+                                                if (is_valid_request !== true) return false;
+
+                                                let supernode_flo_public_key =
+                                                    localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                                                if (
+                                                    typeof res_obj.params == "object" &&
+                                                    typeof res_obj.params[0] == "object"
+                                                ) {
+                                                    let req_data = res_obj.params[0];
+                                                    try {
+                                                        let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
+                                                            req_data.trader_flo_pubKey
+                                                        );
+
+                                                        if (
+                                                            flo_address == req_data.trader_flo_address &&
+                                                            req_data.trader_flo_address.length > 0
+                                                        ) {
+                                                            let public_req_object = {
+                                                                trader_flo_address: req_data.trader_flo_address,
+                                                                trader_flo_pubKey: req_data.trader_flo_pubKey,
+                                                                supernode_flo_public_key: supernode_flo_public_key,
+                                                                trader_reputation: 0,
+                                                                timestamp: +new Date()
+                                                            };
+
+                                                            addDB("userPublicData", public_req_object);
+
+                                                            localbitcoinplusplus.kademlia
+                                                                .determineClosestSupernode(
+                                                                    req_data.trader_flo_address
+                                                                )
+                                                                .then(my_closest_su_list => {
+                                                                    const primarySupernodeOfThisUser =
+                                                                        my_closest_su_list[0].data.id;
+                                                                    const backup_server_db_instance =
+                                                                        localbitcoinplusplus.newBackupDatabase.db[
+                                                                        primarySupernodeOfThisUser
+                                                                        ];
+
+                                                                    if (
+                                                                        typeof backup_server_db_instance !== "object"
+                                                                    ) {
+                                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
+                                                                        showMessage(backup_db_error_msg);
+                                                                        throw new Error(backup_db_error_msg);
+                                                                    }
+                                                                    backup_server_db_instance.backup_addDB(
+                                                                        "userPublicData",
+                                                                        public_req_object
+                                                                    );
+                                                                });
+                                                        }
+                                                    } catch (error) {
+                                                        throw new Error(
+                                                            "Invalid public key and flo address combination."
+                                                        );
+                                                    }
+                                                }
+                                            }
+                                        );
+                                        break;
+
+                                    case "send_back_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                !== "object"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            )
+                                                return;
+
+                                            localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                .backup_readDB(
+                                                    "supernode_private_key_chunks",
+                                                    res_obj.params[0].chunk_val
+                                                ).then(function (res) {
+                                                    RM_RPC.send_rpc
+                                                        .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
+                                                            retrieve_pvtkey_req_id:
+                                                                res_obj.params[0].retrieve_pvtkey_req_id,
+                                                            private_key_chunk: res,
+                                                            withdraw_id: res_obj.params[0].withdraw_id,
+                                                            receiver_flo_address:
+                                                                res_obj.globalParams.senderFloId,
+                                                            db_inst: res_obj.params[0].db_inst
+                                                        })
+                                                        .then(send_pvtkey_req => doSend(send_pvtkey_req));
+                                                });
+                                        }
+                                        break;
+
+                                    case "delete_shamirs_secret_btc_pvtkey":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            if (
+                                                typeof res_obj.nodePubKey != "string"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(res_obj.nodePubKey)
+                                                || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                !== "object"
+                                                || !localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                            )
+                                                return;
+
+                                            localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
+                                                .backup_removeinDB(
+                                                    "supernode_private_key_chunks",
+                                                    res_obj.params[0].chunk_val
+                                                );
+                                        }
+                                        break;
+
+                                    case "store_shamirs_secret_pvtkey_shares":
                                         if (
                                             typeof res_obj.params == "object" &&
                                             typeof res_obj.params[0] == "object"
@@ -27013,1501 +32919,207 @@
                                                     });
                                             }
                                         }
-                                    }
-                                    break;
+                                        break;
 
-                                case "send_back_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
+                                    case "retrieve_shamirs_secret_btc_pvtkey":
                                         if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            !== "object"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            .backup_readDB(
-                                                "supernode_private_key_chunks",
-                                                res_obj.params[0].chunk_val
-                                            ).then(function (res) {
-                                                RM_RPC.send_rpc
-                                                    .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
-                                                        retrieve_pvtkey_req_id:
-                                                            res_obj.params[0].retrieve_pvtkey_req_id,
-                                                        private_key_chunk: res,
-                                                        withdraw_id: res_obj.params[0].withdraw_id,
-                                                        db_inst: res_obj.params[0].db_inst,
-                                                        receiver_flo_address: res_obj.globalParams.senderFloId
-                                                    })
-                                                    .then(send_pvtkey_req => doSend(send_pvtkey_req));
-                                            });
-                                    }
-                                    break;
-                                case "delete_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            !== "object"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            .backup_removeinDB(
-                                                "supernode_private_key_chunks",
-                                                res_obj.params[0].chunk_val
-                                            );
-                                    }
-                                    break;
-
-                                case "retrieve_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].private_key_chunk == "object" &&
-                                        typeof res_obj.params[0].retrieve_pvtkey_req_id ==
-                                        "string" &&
-                                        typeof res_obj.params[0].withdraw_id == "string" &&
-                                        typeof res_obj.params[0].db_inst == "string" &&
-                                        typeof localbitcoinplusplus.wallets.my_local_flo_address ==
-                                        "string" &&
-                                        res_obj.params[0].receiver_flo_address ===
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-                                        // This message was for Primary Supernode and is meant to be run in onMessage()
-                                        if (res_obj.params[0].db_inst ==
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            typeof res_obj.params[0].private_key_chunk == "object" &&
+                                            typeof res_obj.params[0].retrieve_pvtkey_req_id ==
+                                            "string" &&
+                                            typeof res_obj.params[0].withdraw_id == "string" &&
+                                            typeof localbitcoinplusplus.wallets.my_local_flo_address ==
+                                            "string" &&
+                                            res_obj.params[0].receiver_flo_address ===
                                             localbitcoinplusplus.wallets.my_local_flo_address
-                                        ) return;
+                                        ) {
 
-                                        let shamirs_shares_response = res_obj.params[0];
-                                        let retrieve_pvtkey_req_id =
-                                            res_obj.params[0].retrieve_pvtkey_req_id;
-                                        let withdraw_id = res_obj.params[0].withdraw_id;
-                                        if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
-                                            localbitcoinplusplus.btc_pvt_arr = [];
-                                        }
-                                        let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
-                                        
-                                        if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined") {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id] = [];
-                                            localbitcoinplusplus.actions.delay(15 * 60 * 1000)
-                                                .then(() => {
-                                                    if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
-                                                        btc_pvt_arr[retrieve_pvtkey_req_id] = null;
+                                            let shamirs_shares_response = res_obj.params[0];
+                                            let retrieve_pvtkey_req_id =
+                                                res_obj.params[0].retrieve_pvtkey_req_id;
+                                            let withdraw_id = res_obj.params[0].withdraw_id;
+                                            if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
+                                                localbitcoinplusplus.btc_pvt_arr = [];
+                                            }
+                                            let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
+
+                                            if (
+                                                typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined"
+                                                || btc_pvt_arr[retrieve_pvtkey_req_id] == null
+                                            ) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id] = [];
+                                                localbitcoinplusplus.actions.delay(15 * 60 * 1000)
+                                                    .then(() => {
+                                                        if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
+                                                            delete btc_pvt_arr[retrieve_pvtkey_req_id];
+                                                        }
+                                                    });
+                                            }
+
+                                            // Filter function below logic source - 
+                                            // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
+                                            if (
+                                                typeof shamirs_shares_response.private_key_chunk == "object"
+                                                &&
+                                                typeof shamirs_shares_response.private_key_chunk.id ==
+                                                "string"
+                                                && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks == "string"
+                                            ) {
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].push(
+                                                    shamirs_shares_response
+                                                );
+                                            }
+
+                                            let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify);
+                                            let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject);
+                                            btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse);
+
+                                            console.log(btc_pvt_arr);
+
+                                            if (
+                                                btc_pvt_arr[retrieve_pvtkey_req_id].length ===
+                                                localbitcoinplusplus.master_configurations.ShamirsMaxShares
+                                            ) {
+                                                delete res_obj.params[0].private_key_chunk;
+
+                                                let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
+                                                    .map(pkChunks => {
+                                                        if (typeof pkChunks.private_key_chunk !== "undefined")
+                                                            return pkChunks.private_key_chunk.privateKeyChunks;
+                                                    })
+                                                    .filter(val => val !== undefined);
+                                                console.log(btc_pk_shares_array);
+
+                                                let _readDB = readDB;
+                                                let _readDBbyIndex = readDBbyIndex;
+                                                let _updateinDB = updateinDB;
+
+                                                if (shamirs_shares_response.db_inst !== localbitcoinplusplus.wallets.my_local_flo_address) {
+                                                    if (typeof localbitcoinplusplus.newBackupDatabase.db[shamirs_shares_response.db_inst] ==
+                                                        "object") {
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[shamirs_shares_response.db_inst];
+                                                        _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                                        _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                                                        _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                                    } else {
+                                                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${shamirs_shares_response.db_inst}.`;
+                                                        showMessage(err_msg);
+                                                        throw new Error(err_msg);
                                                     }
-                                                });
-                                        }
+                                                }
 
-                                                                                // Filter function below logic source - 
-                                        // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
-                                        if (
-                                            typeof shamirs_shares_response.private_key_chunk=="object"
-                                            &&
-                                            typeof shamirs_shares_response.private_key_chunk.id ==
-                                            "string"
-                                            && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks=="string"
-                                        ) {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].push(
-                                                shamirs_shares_response
-                                            );
-                                        }
-
-                                        let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify); 
-                                        let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject); 
-                                        btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse); 
-                                
-                                        console.log(btc_pvt_arr);
-
-                                        if (
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].length ===
-                                            localbitcoinplusplus.master_configurations
-                                                .ShamirsMaxShares
-                                        ) {
-                                            const backup_server_db_instance =
-                                                localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
-
-                                            if (typeof backup_server_db_instance !== "object") {
-                                                let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                throw new Error(backup_db_error_msg);
-                                            }
-                                            delete res_obj.params[0].private_key_chunk;
-                                            let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
-                                                .map(pkChunks => {
-                                                    if (typeof pkChunks.private_key_chunk !== "undefined")
-                                                        return pkChunks.private_key_chunk.privateKeyChunks;
-                                                })
-                                                .filter(val => val !== undefined);
-                                            console.log(btc_pk_shares_array);
-                                            const btc_reserves = await backup_server_db_instance
-                                                .backup_readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
-                                            if (typeof btc_reserves !== "object") {
-                                                console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-
-                                            let transaction_key = localbitcoinplusplus.actions
-                                                .master_decrypt(btc_reserves.supernode_transaction_key);
-                                            if (typeof transaction_key == "string") {
-                                                transaction_key = JSON.parse(transaction_key);
-                                            }
-                                            if (transaction_key.length <= 0) {
-                                                console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            let btc_private_key = RM_WALLET.rebuild_private_key(
-                                                btc_pk_shares_array,
-                                                transaction_key
-                                            );
-                                            if (btc_private_key.length <= 0) {
-                                                console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            console.log(btc_private_key);
-
-                                            const withdraw_res = await backup_server_db_instance
-                                                .backup_readDB("withdraw_btc", withdraw_id);
-                                            if (typeof withdraw_res == "object"
-                                                && typeof withdraw_res.utxo_addr == "object") {
-                                                const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
-                                                let crypto_addr = crypto_addr_gen.address;
-                                                if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
-                                                    console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
+                                                const btc_reserves = await _readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
+                                                if (typeof btc_reserves !== "object") {
+                                                    console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
                                                     break;
                                                 }
 
-                                                if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
-                                                    || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
-                                                    localbitcoinplusplus.btc_private_key_array = {};
+                                                let transaction_key = localbitcoinplusplus.actions
+                                                    .master_decrypt(btc_reserves.supernode_transaction_key);
+                                                if (typeof transaction_key == "string") {
+                                                    transaction_key = JSON.parse(transaction_key);
                                                 }
-                                                if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
-                                                    || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
-                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
+                                                if (transaction_key.length <= 0) {
+                                                    console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
                                                 }
-                                                localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
+                                                let btc_private_key = RM_WALLET.rebuild_private_key(
+                                                    btc_pk_shares_array,
+                                                    transaction_key
+                                                );
+                                                if (btc_private_key.length <= 0) {
+                                                    console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
+                                                    break;
+                                                }
+                                                console.log(btc_private_key);
 
-                                                if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
-                                                    === Object.values(withdraw_res.utxo_addr).length) {
-                                                    // When all the private keys are built successfully proceed further
-                                                    res_obj.params[0].btc_private_key_array =
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id];
+                                                const withdraw_res = await _readDB("withdraw_btc", withdraw_id);
+                                                if (typeof withdraw_res == "object"
+                                                    && typeof withdraw_res.utxo_addr == "object") {
+                                                    const RM_WALLET = new localbitcoinplusplus.wallets;
+                                                    let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
+                                                    let crypto_addr = crypto_addr_gen.address;
 
-                                                    res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
-                                                    RM_RPC.backup_receive_rpc_response.call(
-                                                        this,
-                                                        JSON.stringify(res_obj)
-                                                    );
-                                                    if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
+                                                    // Very Important Validation: to prevent different withdraw requests mashup
+                                                    if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
+                                                        console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
+                                                        break;
+                                                    }
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
+                                                        || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
+                                                        localbitcoinplusplus.btc_private_key_array = {};
+                                                    }
+                                                    if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
+                                                        || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
+                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
+                                                    }
+                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
+
+                                                    if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
+                                                        === Object.values(withdraw_res.utxo_addr).length) {
+                                                        // When all the private keys are built successfully proceed further
+                                                        res_obj.params[0].btc_private_key_array =
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id];
+
+                                                        res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
+
+                                                        if (shamirs_shares_response.db_inst == localbitcoinplusplus.wallets.my_local_flo_address) {
+                                                            RM_RPC.receive_rpc_response.call(
+                                                                this,
+                                                                JSON.stringify(res_obj)
+                                                            );
+
+                                                        } else {
+                                                            RM_RPC.backup_receive_rpc_response.call(
+                                                                this,
+                                                                JSON.stringify(res_obj)
+                                                            );
+                                                        }
+
+                                                        if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
+                                                            localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
+                                                        }
+
+                                                    } else {
+                                                        console.trace(`${localbitcoinplusplus.btc_private_key_array[withdraw_id].length} of
+                                                    ${Object.values(withdraw_res.utxo_addr).length} PKs
+                                                    calculated FOR WITHDRAW ${withdraw_id}.`)
                                                     }
                                                 }
-
+                                                btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
                                             }
-                                            btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
                                         }
-                                    }
-                                    break;
+                                        break;
 
-                                case "update_all_new_cash_withdraw_recorded_in_db":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let withdraw_success_response = res_obj.params[0];
-
-                                        // Only the relevent user node should get response
+                                    case "updateUserCryptoBalanceRequest":
                                         if (
-                                            withdraw_success_response.trader_flo_address !==
-                                            localbitcoinplusplus.wallets.my_local_flo_address
-                                        )
-                                            return;
-
-                                        let update_cash_balance_obj_res = {
-                                            withdrawer_cash_data:
-                                                withdraw_success_response.withdrawer_cash_data
-                                        };
-                                        let update_cash_balance_obj_res_str = JSON.stringify(
-                                            update_cash_balance_obj_res
-                                        );
-                                        let update_cash_balance_obj_res_hash = Crypto.SHA256(
-                                            update_cash_balance_obj_res_str
-                                        );
-                                        let update_cash_balance_obj_res_verification = RM_WALLET.verify(
-                                            update_cash_balance_obj_res_hash,
-                                            withdraw_success_response.sign,
-                                            withdraw_success_response.publicKey
-                                        );
-
-                                        if (
-                                            update_cash_balance_obj_res_hash ==
-                                            withdraw_success_response.hash &&
-                                            update_cash_balance_obj_res_verification == true
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
                                         ) {
-                                            updateinDB(
-                                                "cash_balances",
-                                                withdraw_success_response.withdrawer_cash_data,
-                                                withdraw_success_response.withdrawer_cash_data.id,
-                                                false,
-                                                false
-                                            ).then(() => {
-                                                // Update balances
-                                                displayBalances(
-                                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                                );
-                                                return true;
-                                            })
-                                        }
-                                        return false;
-                                    }
-                                    break;
-
-                                case "add_user_public_data":
-                                    let supernode_flo_public_key =
-                                        localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                    RM_RPC.filter_legit_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
                                             if (
                                                 typeof res_obj.params == "object" &&
                                                 typeof res_obj.params[0] == "object"
                                             ) {
-                                                let req_data = res_obj.params[0];
-                                                try {
-                                                    let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                        req_data.trader_flo_pubKey
-                                                    );
+                                                let updateUserCryptoBalanceResponseObject =
+                                                    res_obj.params[0];
 
-                                                    if (
-                                                        flo_address == req_data.trader_flo_address &&
-                                                        req_data.trader_flo_address.length > 0
-                                                    ) {
-                                                        let public_req_object = {
-                                                            trader_flo_address: req_data.trader_flo_address,
-                                                            trader_flo_pubKey: req_data.trader_flo_pubKey,
-                                                            supernode_flo_public_key: supernode_flo_public_key,
-                                                            trader_reputation: 0,
-                                                            timestamp: +new Date()
-                                                        };
-
-                                                        if (
-                                                            typeof res_obj.params[0].trader_flo_address !=
-                                                            "string"
-                                                        )
-                                                            return;
-                                                        localbitcoinplusplus.kademlia
-                                                            .determineClosestSupernode(
-                                                                res_obj.params[0].trader_flo_address
-                                                            )
-                                                            .then(my_closest_su_list => {
-                                                                const primarySupernodeOfThisUser =
-                                                                    my_closest_su_list[0].data.id;
-                                                                const backup_server_db_instance =
-                                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                                    primarySupernodeOfThisUser
-                                                                    ];
-
-                                                                if (
-                                                                    typeof backup_server_db_instance !== "object"
-                                                                ) {
-                                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                                    showMessage(backup_db_error_msg);
-                                                                    throw new Error(backup_db_error_msg);
-                                                                }
-                                                                backup_server_db_instance.backup_addDB(
-                                                                    "userPublicData",
-                                                                    public_req_object
-                                                                );
-                                                            });
-                                                    }
-                                                } catch (error) {
-                                                    throw new Error(
-                                                        "Invalid public key and flo address combination."
-                                                    );
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "superNodeSignedAddUserPublicData":
-                                    response_from_sever = RM_RPC.backup_receive_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    doSend(JSON.stringify(response_from_sever)); // send response to client
-                                    break;
-
-                                case "refresh_deposit_status_request":
-                                    if (typeof res_obj.params[0].trader_flo_address != "string")
-                                        return;
-                                    RM_RPC.filter_legit_backup_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
-                                            localbitcoinplusplus.kademlia
-                                                .determineClosestSupernode(
-                                                    res_obj.params[0].trader_flo_address
-                                                )
-                                                .then(my_closest_su_list => {
-                                                    const primarySupernodeOfThisUser =
-                                                        my_closest_su_list[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernodeOfThisUser
-                                                        ];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-                                                    backup_server_db_instance
-                                                        .backup_readDBbyIndex("deposit", "status", 1)
-                                                        .then(function (res) {
-                                                            res.map(async function (deposit_trade) {
-                                                                if (
-                                                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                                                        deposit_trade.product
-                                                                    )
-                                                                ) {
-                                                                    validateDepositedBTCBalance(
-                                                                        deposit_trade,
-                                                                        primarySupernodeOfThisUser
-                                                                    );
-                                                                }
-                                                            });
-                                                        });
-                                                });
-                                        }
-                                    );
-                                    break;
-
-                                case "updateUserCryptoBalanceRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        let updateUserCryptoBalanceResponseObject =
-                                            res_obj.params[0];
-                                        let updateUserCryptoBalanceResponseString = JSON.stringify(
-                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
-                                        );
-                                        let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
-                                            updateUserCryptoBalanceResponseString
-                                        );
-                                        let isBalanceLegit = RM_WALLET.verify(
-                                            updateUserCryptoBalanceResponseStringHash,
-                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
-                                            res_obj.nodePubKey
-                                        );
-                                        if (isBalanceLegit) {
-                                            updateinDB(
-                                                "crypto_balances",
-                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
-                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
-                                                false,
-                                                false
-                                            ).then(() => {
                                                 if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                    updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                ) {
-                                                    displayBalances(
-                                                        updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                    );
-                                                    showMessage(`INFO: Your balance is updated.`);
-                                                }
-                                                return true;
-                                            })
-                                        } else {
-                                            showMessage(
-                                                `WARNING: Failed to update balance in your DB. Please refresh.`
-                                            );
-                                        }
-                                    }
-
-                                    break;
-
-                                case "updateUsertraderDepositsRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        let updateUserDepositsResponseObject = res_obj.params[0];
-                                        let updateUserDepositsResponseString = JSON.stringify(
-                                            updateUserDepositsResponseObject.updatedTraderDepositObject
-                                        );
-                                        let updateUserDepositsResponseStringHash = Crypto.SHA256(
-                                            updateUserDepositsResponseString
-                                        );
-                                        let isBalanceLegit = RM_WALLET.verify(
-                                            updateUserDepositsResponseStringHash,
-                                            updateUserDepositsResponseObject.updatedDepositsObjectSign,
-                                            res_obj.nodePubKey
-                                        );
-                                        if (isBalanceLegit) {
-                                            updateinDB(
-                                                "deposit",
-                                                updateUserDepositsResponseObject.updatedTraderDepositObject,
-                                                updateUserDepositsResponseObject.updatedTraderDepositObject.id,
-                                                false,
-                                                false
-                                            ).then(() => {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                    updateUserDepositsResponseObject.trader_flo_address
-                                                ) {
-                                                    displayBalances(
-                                                        updateUserDepositsResponseObject.trader_flo_address
-                                                    );
-                                                    notify(`INFO: Your balance is updated.`, '', true, true, true);
-                                                }
-                                                return true;
-                                            })
-                                        } else {
-                                            notify(
-                                                `WARNING: Failed to update balance in your DB. Please refresh.`, 'error'
-                                            );
-                                        }
-                                    }
-                                    break;
-
-                                case "addNewKbucketNode":
-                                    if (
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    )
-                                        return;
-                                    try {
-                                        let mss = "";
-                                        let tid =
-                                            res_obj.params[0].trader_flo_address ||
-                                            res_obj.globalParams.senderFloId;
-                                        localbitcoinplusplus.kademlia
-                                            .determineClosestSupernode(tid)
-                                            .then(async my_closest_su => {
-                                                if (
-                                                    my_closest_su[0].data.id !==
-                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                    typeof res_obj.params[0].trader_flo_address != "string"
                                                 )
                                                     return;
-
-                                                const newKbucketObjectObj = res_obj.params[0];
-                                                const primarySupernodeOfThisUser =
-                                                    my_closest_su_list[0].data.id;
-                                                const getPubKeyOfSupernodeOfThisUser = RM_WALLET.getSupernodePublicKeyFromFloId(
-                                                    primarySupernodeOfThisUser
-                                                );
-                                                const primaryKBOfTheUser = `SKBucket_${getPubKeyOfSupernodeOfThisUser}`;
-                                                if (typeof primaryKBOfTheUser !== "object") {
-                                                    let mss = `ERROR: No such KBucket exists: ${primaryKBOfTheUser}`;
-                                                    showMessage(mss);
-                                                    throw new Error(mss);
-                                                }
-                                                if (
-                                                    typeof newKbucketObjectObj.newKbucketNode == "object"
-                                                ) {
-                                                    newKbucketObject = newKbucketObjectObj.newKbucketNode;
-
-                                                    newKbucketObject_id_array = Object.values(
-                                                        newKbucketObject.id
-                                                    );
-                                                    newKbucketObject_idu8 = new Uint8Array(
-                                                        newKbucketObject_id_array
-                                                    );
-
-                                                    localbitcoinplusplus.kademlia.addNewUserNodeInKbucket(
-                                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                                        newKbucketObject_idu8,
-                                                        newKbucketObject.data,
-                                                        primaryKBOfTheUser
-                                                    );
-
-                                                    localbitcoinplusplus.rpc.prototype.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "requestSupernodesToRemoveAUserFloIdFromTheirKBucket",
-                                                            {
-                                                                redundantKbucketNodeU8Id: newKbucketObject_idu8,
-                                                                currentSupernodeFloId:
-                                                                    localbitcoinplusplus.wallets
-                                                                        .my_local_flo_address,
-                                                                trader_flo_address:
-                                                                    res_obj.globalParams.senderFloId
-                                                            }
-                                                        )
-                                                        .then(removeRedundantKNode =>
-                                                            doSend(removeRedundantKNode)
-                                                        );
-                                                } else {
-                                                    mss = `WARNING: Failed to add ${res_obj.globalParams.senderFloId} to KBucket.`;
-                                                    showMessage(mss);
-                                                    console.warn(mss);
-                                                }
-                                            });
-                                    } catch (error) {
-                                        console.error(error);
-                                    }
-                                    break;
-
-                                case "link_My_Local_IP_To_My_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        }).then(() => {
-                                            linkBackOthersLocalIPToTheirFloId();
-                                        });
-                                    }
-                                    break;
-
-                                case "link_Others_Local_IP_To_Their_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        });
-                                    }
-                                    break;
-
-                                case "sync_data_by_vector_clock":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    ) {
-                                        if (
-                                            typeof res_obj.params == "object" &&
-                                            typeof res_obj.params[0] == "object"
-                                        ) {
-                                            try {
-                                                (async function () {
-                                                    let req_dt = res_obj.params[0];
-                                                    let db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        req_dt.leaving_supernode_flo_id
-                                                        ];
-                                                    let dbTable = req_dt.dbTable;
-                                                    let data = req_dt.data;
-                                                    let subjectUser = data.trader_flo_address;
-                                                    let mss = "";
-
-                                                    if (
-                                                        typeof data.id !== "string" &&
-                                                        typeof data.id !== "number"
-                                                    ) {
-                                                        mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
-                                                        showMessage(mss);
-                                                        throw new Error(mss);
-                                                    }
-                                                    if (typeof db_instance !== "object") {
-                                                        mss = `WARNING: Failed to sync data by vector clock as invalid DB instance was encountered.`;
-                                                        showMessage(mss);
-                                                        throw new Error(mss);
-                                                    }
-                                                    let myOwnDBData = await db_instance.backup_readDB(
-                                                        dbTable,
-                                                        data.id
-                                                    );
-                                                    if (typeof myOwnDBData.vectorClock !== "number") {
-                                                        mss = `WARNING: Failed to sync data by vector clock as id field could not be found.`;
-                                                        showMessage(mss);
-                                                        throw new Error(mss);
-                                                    }
-                                                    if (data.vectorClock < myOwnDBData.vectorClock) {
-                                                        // You have the latest data, send it to other supernodes
-
-                                                        let getNextClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                            "",
-                                                            localbitcoinplusplus.master_configurations.MaxBackups,
-                                                            supernodeKBucket,
-                                                            req_dt.leaving_supernode_flo_id
-                                                        );
-                                                        let nextBackupSupernode =
-                                                            getNextClosestSuObj[1].data.id;
-
-                                                        if (typeof nextBackupSupernode !== "string") {
-                                                            let msg = `WARNING: Failed to determine next closest backup supernode for ${req_dt.leaving_supernode_flo_id}.`;
-                                                            showMessage(msg);
-                                                            throw new Error(msg);
-                                                        }
-
-                                                        getNextClosestSuObj.map((nextSu, i) => {
-                                                            if (
-                                                                nextSu.data.id !==
-                                                                localbitcoinplusplus.wallets
-                                                                    .my_local_flo_address
-                                                            ) {
-                                                                let nextSuConn =
-                                                                    localbitcoinplusplus.backupWS[nextSu.data.id];
-                                                                if (typeof nextSuConn !== "object") {
-                                                                    let msg = `WARNING: Failed to open a backup WS connection with Supernode ${nextSu}.`;
-                                                                    showMessage(msg);
-                                                                    throw new Error(msg);
-                                                                }
-                                                                RM_RPC.send_rpc
-                                                                    .call(this, "sync_data_by_vector_clock", {
-                                                                        trader_flo_address: data.trader_flo_address,
-                                                                        receiver_flo_address: nextSu.data.id,
-                                                                        leaving_supernode_flo_id:
-                                                                            req_dt.leaving_supernode_flo_id,
-                                                                        data: myOwnDBData,
-                                                                        dbTable: dbTable
-                                                                    })
-                                                                    .then(server_response =>
-                                                                        doSend(server_response, nextSu.data.id)
-                                                                    );
-                                                            }
-                                                        });
-                                                    } else if (
-                                                        data.vectorClock > myOwnDBData.vectorClock
-                                                    ) {
-                                                        // You have old data, update respective DB.
-                                                        db_instance
-                                                            .backup_updateinDB(dbTable, data)
-                                                            .then(() => {
-                                                                showMessage(
-                                                                    `INFO: Data updated in ${dbTable} for id ${data.id}.`
-                                                                );
-                                                            });
-                                                    }
-                                                })();
-                                            } catch (error) {
-                                                throw new Error(error);
-                                            }
-                                        }
-                                    }
-                                    break;
-
-                                case "nextBackupSupernodeToSyncDataBeforeActingAsBackupSupernodeNodeRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    ) {
-                                        if (
-                                            typeof res_obj.params == "object" &&
-                                            typeof res_obj.params[0] == "object"
-                                        ) {
-                                            const userFLoID = res_obj.params[0].trader_flo_address;
-                                            if (
-                                                typeof userFLoID !== "string" ||
-                                                userFLoID.length < 1
-                                            ) {
-                                                console.warn(`Invalid FLO Id`);
-                                                return;
-                                            }
-                                            (async function () {
-                                                const s_id = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                    userFLoID
-                                                );
-                                                const primarySuFloId = s_id[0].data.id;
-
-                                                let getSupernodeClosestSuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                    "",
-                                                    localbitcoinplusplus.master_configurations.MaxBackups,
-                                                    supernodeKBucket,
-                                                    primarySuFloId
-                                                );
-
-                                                let promises = [];
-                                                let leaving_supernode_flo_id = "";
-
-                                                for (
-                                                    let index = 0;
-                                                    index < getSupernodeClosestSuObj.length;
-                                                    index++
-                                                ) {
-                                                    const element = getSupernodeClosestSuObj[index];
-                                                    if (
-                                                        element.data.id ==
-                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                localbitcoinplusplus.kademlia
+                                                    .determineClosestSupernode(
+                                                        res_obj.params[0].trader_flo_address
                                                     )
-                                                        break;
-                                                    promises.push(
-                                                        readDBbyIndex(
-                                                            "myClosestSupernodes",
-                                                            "trader_flo_address",
-                                                            element.data.id
-                                                        )
-                                                    );
-                                                    leaving_supernode_flo_id = element.data.id;
-                                                }
-
-                                                Promise.all(promises).then(cs => {
-                                                    let isPreviousSupernodesLive = cs.map(
-                                                        (su_status, index) =>
-                                                            typeof su_status[index] !== "object" ||
-                                                            su_status[index].is_live == true
-                                                    );
-
-                                                    if (!isPreviousSupernodesLive.includes(true)) {
-                                                        /*********************************************************************
-                                                        *DISABLE ANY FURTHER REQUEST BY USER HERE UNTIL FULL SYNC IS COMPLETE*
-                                                        **********************************************************************/
-
-                                                        getSupernodeClosestSuObj.map((nextSu, i) => {
-                                                            if (
-                                                                i > 0 &&
-                                                                nextSu.data.id !==
-                                                                localbitcoinplusplus.wallets
-                                                                    .my_local_flo_address
-                                                            ) {
-                                                                let nextSuConn =
-                                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                                    nextSu.data.id
-                                                                    ];
-                                                                if (typeof nextSuConn !== "object") {
-                                                                    let msg = `WARNING: Failed to open a backup DB with Supernode ${nextSu}.`;
-                                                                    showMessage(msg);
-                                                                    throw new Error(msg);
-                                                                }
-
-                                                                const table_array = [
-                                                                    "deposit",
-                                                                    "cash_deposits",
-                                                                    "withdraw_cash",
-                                                                    "withdraw_btc",
-                                                                    "crypto_balances",
-                                                                    "cash_balances",
-                                                                    "sellOrders",
-                                                                    "buyOrders"
-                                                                ];
-
-                                                                table_array.map(async tbl => {
-                                                                    let record = await nextSuConn.backup_readDBbyIndex(
-                                                                        tbl,
-                                                                        "trader_flo_address",
-                                                                        userFLoID
-                                                                    );
-
-                                                                    record.map(rec => {
-                                                                        RM_RPC.send_rpc
-                                                                            .call(this, "sync_data_by_vector_clock", {
-                                                                                trader_flo_address: userFLoID,
-                                                                                receiver_flo_address: nextSu.data.id,
-                                                                                leaving_supernode_flo_id: leaving_supernode_flo_id,
-                                                                                data: rec,
-                                                                                dbTable: tbl
-                                                                            })
-                                                                            .then(server_response =>
-                                                                                doSend(server_response, nextSu.data.id)
-                                                                            );
-                                                                    });
-                                                                });
-                                                            }
-                                                        });
-                                                    }
-                                                });
-                                            })();
-                                        }
-                                    }
-                                    break;
-
-                                case "reconnect_with_another_supernode":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    ) {
-                                        (async function () {
-                                            let su_db_data = res_obj.params[0];
-                                            const primarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                localbitcoinplusplus.wallets.my_local_flo_address);
-
-                                            const MCS = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                "",
-                                                localbitcoinplusplus.master_configurations.supernodesPubKeys.length,
-                                                supernodeKBucket,
-                                                primarySuObj[0].data.id
-                                            );
-
-                                            // If user is already connected to primary return back
-                                            if (
-                                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS ==
-                                                MCS[0].data.id
-                                            )
-                                                return;
-
-                                            if (websocket.readyState === WebSocket.OPEN) {
-                                                websocket.close();
-                                            }
-                                            showMessage('INFO: Please wait...Reconnecting to server.');
-                                            const newSu = await readDBbyIndex(
-                                                "myClosestSupernodes",
-                                                "trader_flo_address",
-                                                primarySuObj[0].data.id
-                                            );
-                                            if (
-                                                typeof newSu == "object" &&
-                                                typeof newSu[0].trader_flo_address == "string"
-                                            ) {
-                                                await startWebSocket(`${WS}://${newSu[0].ip}`);
-                                                showMssage(`INFO: ${su_db_data.server_msg}`);
-                                            } else {
-                                                alert(`INFO: Please reload the page.`);
-                                            }
-
-                                            return;
-
-                                        })();
-                                    }
-                                    break;
-
-                                case "update_deposited_crypto_instance":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const res_data = res_obj.params[0];
-                                        const backup_db = res_data.db_inst;
-                                        let _updateinDB = updateinDB;
-                                        try {
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address !==
-                                                    backup_db &&
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _updateinDB = foreign_db.backup_updateinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                }
-
-                                                if (typeof res_data.deposit_data == "object") {
-                                                    for (const deposits of res_data.deposit_data) {
-                                                        _updateinDB(
-                                                            "deposit",
-                                                            deposits,
-                                                            deposits.id,
-                                                            true,
-                                                            false
-                                                        );
-                                                    }
-                                                }
-
-                                            }
-                                        } catch (e) {
-                                            console.error(e);
-                                        }
-                                    }
-                                    break;
-
-                                case "delete_deposited_crypto_instance":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const res_data = res_obj.params[0];
-                                        const backup_db = res_data.db_inst;
-                                        let _removeinDB = removeinDB;
-                                        try {
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address !==
-                                                    backup_db &&
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _removeinDB = foreign_db.backup_removeinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                }
-                                                if (typeof res_data.withdraw_btc_id == "string")
-                                                    _removeinDB("withdraw_btc", res_data.withdraw_btc_id);
-                                                if (typeof res_data.deposit_id == "string")
-                                                    _removeinDB("deposit", res_data.deposit_id);
-                                                if (typeof res_data.reserves_id == "string")
-                                                    _removeinDB("system_btc_reserves_private_keys",
-                                                        res_data.reserves_id);
-                                            }
-                                        } catch (e) {
-                                            console.error(e);
-                                        }
-                                    }
-                                    break;
-
-                                case "request_me_db_data":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const resp = res_obj.params[0];
-
-                                        if (
-                                            localbitcoinplusplus.wallets.my_local_flo_address !==
-                                            resp.receiver_flo_address
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                            localbitcoinplusplus.wallets.my_local_flo_address,
-                                            resp.trader_flo_address,
-                                            resp.db_inst
-                                        );
-                                    }
-                                    break;
-
-                                default:
-                                    break;
-                            }
-                        }
-                    } catch (error) {
-                        console.error(error);
-                        return;
-                    }
-                }
-            }
-
-            // SECTION: BACKUP MESSAGES
-            async function handle_backup_server_messages(response) {
-                console.log("backup response: " + response);
-
-                var res_pos = response.indexOf("{");
-                if (res_pos >= 0) {
-                    let isRequestToLinkIp = response.search("linkMyLocalIPToMyFloId");
-                    let isRequestToLinkOthersIp = response.search(
-                        "link_Others_Local_IP_To_Their_Flo_Id"
-                    );
-                    let incoming_msg_local_ip = ``;
-                    if (isRequestToLinkIp >= 0 || isRequestToLinkOthersIp >= 0) {
-                        let index_of_ip = response.indexOf(" ");
-                        if (incoming_msg_local_ip >= 0) {
-                            incoming_msg_local_ip = response.substr(0, index_of_ip);
-                        }
-                    }
-                    var res = response.substr(res_pos);
-                    try {
-                        const isIncomingMessageValid = await validateIncomingMessage(res);
-                        console.log(
-                            "isIncomingMessageValid (Backup): ",
-                            isIncomingMessageValid
-                        );
-
-                        var res_obj = JSON.parse(res);
-
-                        // Only supernodes are allowed to go below
-                        if (
-                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                res_obj.nodePubKey
-                            )
-                        )
-                            return;
-
-                        if (
-                            typeof res_obj.globalParams.receiverFloId == "string" &&
-                            res_obj.globalParams.receiverFloId !==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        if (typeof res_obj.method !== "undefined") {
-                            let response_from_sever;
-
-                            const RM_WALLET = new localbitcoinplusplus.wallets();
-                            const RM_TRADE = new localbitcoinplusplus.trade();
-                            const RM_RPC = new localbitcoinplusplus.rpc();
-
-                            switch (res_obj.method) {
-
-                                case "server_sync_response":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object" ||
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    )
-                                        return;
-                                    let su_backup_db_data = res_obj.params[0];
-
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key
-                                        )
-                                    )
-                                        return;
-
-                                    RM_RPC.filter_legit_backup_requests(
-                                        su_backup_db_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-
-                                            (async function () {
-                                                for (let tableStoreName in su_backup_db_data) {
-                                                    // skip loop if the property is from prototype
-                                                    if (
-                                                        tableStoreName == "trader_flo_address" ||
-                                                        tableStoreName == "receiver_flo_address" ||
-                                                        !su_backup_db_data.hasOwnProperty(tableStoreName)
-                                                    )
-                                                        continue;
-
-                                                    try {
-                                                        let obj = su_backup_db_data[tableStoreName];
-                                                        if (
-                                                            [
-                                                                "userPublicData"
-                                                            ].includes(tableStoreName)
-                                                        ) {
-                                                            if (obj.length > 0) {
-                                                                for (var prop in obj) {
-                                                                    if (!obj.hasOwnProperty(prop)) continue;
-                                                                    await updateinDB(
-                                                                        tableStoreName,
-                                                                        obj[prop],
-                                                                        obj[prop].trader_flo_address
-                                                                    );
-                                                                }
-                                                            }
-                                                        } else {
-                                                            let resdbdata = await removeAllinDB(
-                                                                tableStoreName
-                                                            );
-                                                            if (resdbdata !== false) {
-                                                                if (obj.length > 0) {
-                                                                    for (var prop in obj) {
-                                                                        if (!obj.hasOwnProperty(prop)) continue;
-                                                                        await addDB(resdbdata, obj[prop]);
-                                                                    }
-                                                                }
-                                                            }
-                                                        }
-                                                    } catch (error) {
-                                                        console.log(error);
-                                                    }
-                                                }
-                                            })();
-                                        }
-                                    );
-
-                                    break;
-
-                                case "trade_buy_request_response":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let buyOrders_data = res_obj.params[0];
-
-                                    if (
-                                        typeof localbitcoinplusplus.master_configurations
-                                            .supernodesPubKeys == "object" &&
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            buyOrders_data.supernodePubKey
-                                        )
-                                    ) {
-                                        let isDataSignedBySuperNode = RM_WALLET.verify(
-                                            buyOrders_data.data_hash,
-                                            buyOrders_data.supernode_sign,
-                                            buyOrders_data.supernodePubKey
-                                        );
-                                        if (isDataSignedBySuperNode === true) {
-                                            let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                buyOrders_data.trader_flo_address
-                                            );
-                                            const primarySupernode = getPrimarySuObj[0].data.id;
-                                            const backup_server_db_instance =
-                                                localbitcoinplusplus.newBackupDatabase.db[
-                                                primarySupernode
-                                                ];
-
-                                            if (typeof backup_server_db_instance !== "object") {
-                                                let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                showMessage(backup_db_error_msg);
-                                                throw new Error(backup_db_error_msg);
-                                            }
-
-                                            // Add buy order
-                                            backup_server_db_instance
-                                                .backup_addDB("buyOrders", buyOrders_data);
-                                        }
-                                    }
-                                    break;
-                                case "trade_sell_request_response":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        let sellOrders_data = res_obj.params[0];
-                                        if (
-                                            typeof localbitcoinplusplus.master_configurations
-                                                .supernodesPubKeys == "object" &&
-                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                sellOrders_data.supernodePubKey
-                                            )
-                                        ) {
-                                            let isDataSignedBySuperNode = RM_WALLET.verify(
-                                                sellOrders_data.data_hash,
-                                                sellOrders_data.supernode_sign,
-                                                sellOrders_data.supernodePubKey
-                                            );
-                                            if (isDataSignedBySuperNode === true) {
-                                                let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                    sellOrders_data.trader_flo_address
-                                                );
-                                                const primarySupernode = getPrimarySuObj[0].data.id;
-                                                const backup_server_db_instance =
-                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                    primarySupernode
-                                                    ];
-
-                                                if (typeof backup_server_db_instance !== "object") {
-                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                    showMessage(backup_db_error_msg);
-                                                    throw new Error(backup_db_error_msg);
-                                                }
-
-                                                // Add buy order
-                                                backup_server_db_instance
-                                                    .backup_addDB("sellOrders", sellOrders_data);
-                                            }
-                                        }
-                                    }
-                                    break;
-
-                                case "deposit_asset_request_response":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let deposit_res_data = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        deposit_res_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object" &&
-                                                typeof res_obj.params[0].data == "object"
-                                            ) {
-                                                let resp = res_obj.params[0];
-                                                if (
-                                                    RM_WALLET.verify(
-                                                        resp.data.depositDataHash,
-                                                        resp.data.order_validator_sign,
-                                                        resp.data.order_validator_public_key
-                                                    )
-                                                ) {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        resp.data.trader_flo_address
-                                                    );
-                                                    const primarySupernode = getPrimarySuObj[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernode
-                                                        ];
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-
-                                                    backup_server_db_instance.backup_addDB(
-                                                        "deposit",
-                                                        resp.data
-                                                    );
-                                                    if (typeof resp.withdrawer_data == "object") {
-                                                        backup_server_db_instance.backup_updateinDB(
-                                                            "withdraw_cash",
-                                                            resp.withdrawer_data,
-                                                            resp.withdrawer_data.trader_flo_address,
-                                                            true,
-                                                            false
-                                                        );
-                                                    }
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "deposit_cash_request_response":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let deposit_cash_data = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        deposit_cash_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object" &&
-                                                typeof res_obj.params[0].data == "object"
-                                            ) {
-                                                let resp = res_obj.params[0];
-                                                if (
-                                                    RM_WALLET.verify(
-                                                        resp.data.depositDataHash,
-                                                        resp.data.order_validator_sign,
-                                                        resp.data.order_validator_public_key
-                                                    )
-                                                ) {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        resp.data.trader_flo_address
-                                                    );
-                                                    const primarySupernode = getPrimarySuObj[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernode
-                                                        ];
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-
-                                                    backup_server_db_instance.backup_addDB(
-                                                        "cash_deposits",
-                                                        resp.data
-                                                    );
-
-                                                    // Delete the request after 24 hours
-                                                    let cash_order_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                                    localbitcoinplusplus.actions.delay(cash_order_life.cashDeposit).then(function () {
-                                                        backup_server_db_instance.backup_removeinDB("cash_deposits",
-                                                            resp.data.id);
-                                                    });
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "withdrawal_request_response":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let withdrawal_res_data = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        withdrawal_res_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                if (
-                                                    RM_WALLET.verify(
-                                                        res_obj.params[0].withdrawDataHash,
-                                                        res_obj.params[0].order_validator_sign,
-                                                        res_obj.params[0].order_validator_public_key
-                                                    )
-                                                ) {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        withdrawal_res_data.trader_flo_address
-                                                    );
-                                                    const primarySupernode = getPrimarySuObj[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernode
-                                                        ];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-
-                                                    backup_server_db_instance
-                                                        .backup_addDB("withdraw_cash", res_obj.params[0]);
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "cancel_trade_in_backup":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object" ||
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                            .includes(res_obj.nodePubKey)
-                                    )
-                                        return;
-                                    let cancel_res_data = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        cancel_res_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                let cancel_request = cancel_res_data.cancel_trade_obj;
-                                                if (cancel_request.job == "cancel_trade_request") {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        cancel_res_data.trader_flo_address
-                                                    );
-                                                    const primarySupernode = getPrimarySuObj[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernode
-                                                        ];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-                                                    tradeDB =
-                                                        cancel_request.trade_type == "buy"
-                                                            ? "buyOrders"
-                                                            : "sellOrders";
-                                                    if (
-                                                        RM_WALLET.verify(
-                                                            cancel_request.trade_id,
-                                                            cancel_request.signed_trade_id,
-                                                            cancel_res_data.trader_flo_pubkey
-                                                        )
-                                                    ) {
-                                                        backup_server_db_instance
-                                                            .backup_removeinDB(
-                                                                tradeDB,
-                                                                cancel_request.trade_id
-                                                            );
-                                                    }
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "trade_balance_updates":
-                                    if (
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    )
-                                        return;
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const trade_balance_res = res_obj.params[0];
-                                        // Verify data
-                                        let trade_info_str = JSON.stringify(
-                                            trade_balance_res.trade_infos
-                                        );
-                                        let buyer_cash_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_cash_data
-                                        );
-                                        let seller_cash_data_str = JSON.stringify(
-                                            trade_balance_res.seller_cash_data
-                                        );
-                                        let buyer_btc_data_str = JSON.stringify(
-                                            trade_balance_res.buyer_btc_data
-                                        );
-                                        let seller_btc_data_str = JSON.stringify(
-                                            trade_balance_res.seller_btc_data
-                                        );
-
-                                        let res_str = `${trade_info_str}${buyer_cash_data_str}${seller_cash_data_str}${buyer_btc_data_str}${seller_btc_data_str}`;
-                                        let hashed_data = Crypto.SHA256(res_str);
-
-                                        RM_RPC.filter_legit_backup_requests(
-                                            trade_balance_res.trade_infos.buyer_flo_id,
-                                            async function (is_valid_request) {
-                                                if (is_valid_request !== true) return false;
-
-                                                if (
-                                                    localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                                        trade_balance_res.supernodePubKey
-                                                    )
-                                                ) {
-                                                    if (
-                                                        RM_WALLET.verify(
-                                                            hashed_data,
-                                                            trade_balance_res.supernode_sign,
-                                                            trade_balance_res.supernodePubKey
-                                                        )
-                                                    ) {
-                                                        let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                            trade_balance_res.trade_infos.buyer_flo_id
-                                                        );
-                                                        const primarySupernode = getPrimarySuObj[0].data.id;
+                                                    .then(my_closest_su_list => {
+                                                        const primarySupernodeOfThisUser =
+                                                            my_closest_su_list[0].data.id;
                                                         const backup_server_db_instance =
                                                             localbitcoinplusplus.newBackupDatabase.db[
-                                                            primarySupernode
+                                                            primarySupernodeOfThisUser
                                                             ];
 
                                                         if (typeof backup_server_db_instance !== "object") {
@@ -28516,676 +33128,56 @@
                                                             throw new Error(backup_db_error_msg);
                                                         }
 
-                                                        // Delete orders in clients DB
-                                                        try {
-                                                            backup_server_db_instance.backup_removeinDB(
-                                                                "buyOrders",
-                                                                trade_balance_res.trade_infos.buy_order_id
-                                                            );
-                                                            backup_server_db_instance.backup_removeinDB(
-                                                                "sellOrders",
-                                                                trade_balance_res.trade_infos.sell_order_id
-                                                            );
-                                                        } catch (error) {
-                                                            callback(false);
-                                                            throw new Error(error);
-                                                        }
-
-                                                        // Update balances in clients DB
-                                                        try {
-                                                            let b1 = backup_server_db_instance.backup_updateinDB(
-                                                                "cash_balances",
-                                                                trade_balance_res.buyer_cash_data,
-                                                                trade_balance_res.trade_infos.buyer_flo_id,
-                                                                true,
-                                                                false
-                                                            );
-                                                            let b2 = backup_server_db_instance.backup_updateinDB(
-                                                                "cash_balances",
-                                                                trade_balance_res.seller_cash_data,
-                                                                trade_balance_res.trade_infos.seller_flo_id,
-                                                                true,
-                                                                false
-                                                            );
-                                                            let b3 = backup_server_db_instance.backup_updateinDB(
-                                                                "crypto_balances",
-                                                                trade_balance_res.buyer_btc_data,
-                                                                trade_balance_res.trade_infos.buyer_flo_id,
-                                                                true,
-                                                                false
-                                                            );
-                                                            let b4 = backup_server_db_instance.backup_updateinDB(
-                                                                "crypto_balances",
-                                                                trade_balance_res.seller_btc_data,
-                                                                trade_balance_res.trade_infos.seller_flo_id,
-                                                                true,
-                                                                false
-                                                            );
-
-                                                            Promise.all([b1, b2, b3, b4])
-                                                                .catch(e => { throw new Error(e) });
-
-                                                        } catch (error) {
-                                                            callback(false);
-                                                            throw new Error(error);
-                                                        }
-                                                    }
-                                                }
-                                            }
-                                        );
-                                    }
-                                    break;
-
-                                case "update_all_new_cash_withdraw_recorded_in_db":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let update_deposit_withdraw_claim_data = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        update_deposit_withdraw_claim_data.trader_flo_address,
-                                        async function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                let withdraw_success_response = res_obj.params[0];
-                                                let update_cash_balance_obj_res = {
-                                                    withdrawer_cash_data:
-                                                        withdraw_success_response.withdrawer_cash_data
-                                                };
-                                                let update_cash_balance_obj_res_str = JSON.stringify(
-                                                    update_cash_balance_obj_res
-                                                );
-                                                let update_cash_balance_obj_res_hash = Crypto.SHA256(
-                                                    update_cash_balance_obj_res_str
-                                                );
-                                                let update_cash_balance_obj_res_verification = RM_WALLET.verify(
-                                                    update_cash_balance_obj_res_hash,
-                                                    withdraw_success_response.sign,
-                                                    withdraw_success_response.publicKey
-                                                );
-
-                                                if (
-                                                    update_cash_balance_obj_res_hash ==
-                                                    withdraw_success_response.hash &&
-                                                    update_cash_balance_obj_res_verification == true
-                                                ) {
-                                                    let getPrimarySuObj = await localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                                        update_deposit_withdraw_claim_data.trader_flo_address
-                                                    );
-                                                    const primarySupernode = getPrimarySuObj[0].data.id;
-                                                    const backup_server_db_instance =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernode
-                                                        ];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    }
-
-                                                    backup_server_db_instance.backup_updateinDB(
-                                                        "cash_balances",
-                                                        withdraw_success_response.withdrawer_cash_data,
-                                                        withdraw_success_response.withdrawer_cash_data.id,
-                                                        true,
-                                                        false
-                                                    );
-
-                                                    return true;
-                                                }
-                                                return false;
-                                            }
-                                        }
-                                    );
-                                    break;
-                                case "requestSupernodesToRemoveAUserFloIdFromTheirKBucket":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let removeUserFromKBData = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        removeUserFromKBData.trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                const removeKBReq = res_obj.params[0];
-                                                const currentSupernodeFloIdOfUser =
-                                                    removeKBReq.currentSupernodeFloId;
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                    currentSupernodeFloIdOfUser
-                                                )
-                                                    return;
-                                                const userKbucketObject_id_array = Object.values(
-                                                    removeKBReq.redundantKbucketNodeU8Id
-                                                );
-                                                const userKBId = new Uint8Array(
-                                                    userKbucketObject_id_array
-                                                );
-                                                KBucket.remove(userKBId);
-                                                return true;
-                                            }
-                                        }
-                                    );
-                                    break;
-                                case "requestSupernodesKBucketData":
-                                    if (
-                                        typeof res_obj.params !== "object" ||
-                                        typeof res_obj.params[0] !== "object"
-                                    )
-                                        return;
-                                    let reqSuKBData = res_obj.params[0];
-                                    RM_RPC.filter_legit_backup_requests(
-                                        reqSuKBData.trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (!is_valid_request) return false;
-                                            if (typeof res_obj.globalParams.senderFloId !== "string")
-                                                return;
-                                            let sender = res_obj.globalParams.senderFloId;
-                                            readAllDB("kBucketStore").then(myKBData => {
-                                                myKBData.receiver_flo_address = sender;
-
-                                                localbitcoinplusplus.rpc.prototype.send_rpc
-                                                    .call(this, "SupernodesKBucketDataResponse", myKBData)
-                                                    .then(sendBackMySupernodeKBucket =>
-                                                        doSend(sendBackMySupernodeKBucket)
-                                                    );
-                                            });
-                                        }
-                                    );
-                                    break;
-                                case "SupernodesKBucketDataResponse":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const reqSuKBResponseData = res_obj.params[0];
-                                        RM_RPC.filter_legit_backup_requests(
-                                            reqSuKBResponseData.trader_flo_address,
-                                            function (is_valid_request) {
-                                                if (!is_valid_request) return false;
-                                                reqSuKBResponseData.map(kd => {
-                                                    let kb =
-                                                        window[
-                                                        `SKBucket_${kd.primary_supernode_flo_public_key}`
-                                                        ];
-                                                    localbitcoinplusplus.kademlia.addFullKBDataInKBucketAndDB(
-                                                        kd,
-                                                        kb
-                                                    );
-                                                });
-                                            }
-                                        );
-                                    }
-                                    break;
-                                case "link_My_Local_IP_To_My_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        }).then(() => {
-                                            linkBackOthersLocalIPToTheirFloId();
-                                        });
-                                    }
-                                    break;
-                                case "link_Others_Local_IP_To_Their_Flo_Id":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        const req_params = res_obj.params[0];
-                                        if (typeof req_params.requesters_pub_key !== "string")
-                                            return;
-                                        let flo_addr_for_pubkey = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                            req_params.requesters_pub_key
-                                        );
-                                        if (typeof flo_addr_for_pubkey !== "string") return;
-                                        if (
-                                            flo_addr_for_pubkey !== res_obj.globalParams.senderFloId
-                                        )
-                                            return;
-                                        updateinDB("ipTable", {
-                                            id: helper_functions.unique_id(),
-                                            flo_public_key: req_params.requesters_pub_key,
-                                            temporary_ip: incoming_msg_local_ip
-                                        });
-                                    }
-                                    break;
-
-                                case "add_user_public_data":
-                                    let supernode_flo_public_key =
-                                        localbitcoinplusplus.wallets.my_local_flo_public_key;
-                                    RM_RPC.filter_legit_backup_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                let req_data = res_obj.params[0];
-                                                try {
-                                                    let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                        req_data.trader_flo_pubKey
-                                                    );
-
-                                                    if (
-                                                        flo_address == req_data.trader_flo_address &&
-                                                        req_data.trader_flo_address.length > 0
-                                                    ) {
-                                                        let public_req_object = {
-                                                            trader_flo_address: req_data.trader_flo_address,
-                                                            trader_flo_pubKey: req_data.trader_flo_pubKey,
-                                                            supernode_flo_public_key: supernode_flo_public_key,
-                                                            trader_reputation: 0,
-                                                            timestamp: +new Date()
-                                                        };
-
-                                                        addDB("userPublicData", public_req_object);
-
-                                                        localbitcoinplusplus.kademlia
-                                                            .determineClosestSupernode(
-                                                                req_data.trader_flo_address
-                                                            )
-                                                            .then(my_closest_su_list => {
-                                                                const primarySupernodeOfThisUser =
-                                                                    my_closest_su_list[0].data.id;
-                                                                const backup_server_db_instance =
-                                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                                    primarySupernodeOfThisUser
-                                                                    ];
-
-                                                                if (
-                                                                    typeof backup_server_db_instance !== "object"
-                                                                ) {
-                                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                                    showMessage(backup_db_error_msg);
-                                                                    throw new Error(backup_db_error_msg);
-                                                                }
-                                                                backup_server_db_instance.backup_addDB(
-                                                                    "userPublicData",
-                                                                    public_req_object
-                                                                );
-                                                            });
-                                                    }
-                                                } catch (error) {
-                                                    throw new Error(
-                                                        "Invalid public key and flo address combination."
-                                                    );
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "add_user_public_data_inBackup_db":
-                                    RM_RPC.filter_legit_backup_requests(
-                                        res_obj.params[0].trader_flo_address,
-                                        function (is_valid_request) {
-                                            if (is_valid_request !== true) return false;
-
-                                            let supernode_flo_public_key =
-                                                localbitcoinplusplus.wallets.my_local_flo_public_key;
-
-                                            if (
-                                                typeof res_obj.params == "object" &&
-                                                typeof res_obj.params[0] == "object"
-                                            ) {
-                                                let req_data = res_obj.params[0];
-                                                try {
-                                                    let flo_address = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(
-                                                        req_data.trader_flo_pubKey
-                                                    );
-
-                                                    if (
-                                                        flo_address == req_data.trader_flo_address &&
-                                                        req_data.trader_flo_address.length > 0
-                                                    ) {
-                                                        let public_req_object = {
-                                                            trader_flo_address: req_data.trader_flo_address,
-                                                            trader_flo_pubKey: req_data.trader_flo_pubKey,
-                                                            supernode_flo_public_key: supernode_flo_public_key,
-                                                            trader_reputation: 0,
-                                                            timestamp: +new Date()
-                                                        };
-
-                                                        addDB("userPublicData", public_req_object);
-
-                                                        localbitcoinplusplus.kademlia
-                                                            .determineClosestSupernode(
-                                                                req_data.trader_flo_address
-                                                            )
-                                                            .then(my_closest_su_list => {
-                                                                const primarySupernodeOfThisUser =
-                                                                    my_closest_su_list[0].data.id;
-                                                                const backup_server_db_instance =
-                                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                                    primarySupernodeOfThisUser
-                                                                    ];
-
-                                                                if (
-                                                                    typeof backup_server_db_instance !== "object"
-                                                                ) {
-                                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                                    showMessage(backup_db_error_msg);
-                                                                    throw new Error(backup_db_error_msg);
-                                                                }
-                                                                backup_server_db_instance.backup_addDB(
-                                                                    "userPublicData",
-                                                                    public_req_object
-                                                                );
-                                                            });
-                                                    }
-                                                } catch (error) {
-                                                    throw new Error(
-                                                        "Invalid public key and flo address combination."
-                                                    );
-                                                }
-                                            }
-                                        }
-                                    );
-                                    break;
-
-                                case "send_back_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            !== "object"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            .backup_readDB(
-                                                "supernode_private_key_chunks",
-                                                res_obj.params[0].chunk_val
-                                            ).then(function (res) {
-                                                RM_RPC.send_rpc
-                                                    .call(this, "retrieve_shamirs_secret_btc_pvtkey", {
-                                                        retrieve_pvtkey_req_id:
-                                                            res_obj.params[0].retrieve_pvtkey_req_id,
-                                                        private_key_chunk: res,
-                                                        withdraw_id: res_obj.params[0].withdraw_id,
-                                                        receiver_flo_address:
-                                                            res_obj.globalParams.senderFloId,
-                                                        db_inst: res_obj.params[0].db_inst
-                                                    })
-                                                    .then(send_pvtkey_req => doSend(send_pvtkey_req));
-                                            });
-                                    }
-                                    break;
-
-                                case "delete_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof res_obj.nodePubKey != "string"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(res_obj.nodePubKey)
-                                            || typeof localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            !== "object"
-                                            || !localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.newBackupDatabase.db[res_obj.params[0].db_inst]
-                                            .backup_removeinDB(
-                                                "supernode_private_key_chunks",
-                                                res_obj.params[0].chunk_val
-                                            );
-                                    }
-                                    break;
-
-                                case "store_shamirs_secret_pvtkey_shares":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        if (
-                                            typeof res_obj.params == "object" &&
-                                            typeof res_obj.params[0] == "object"
-                                        ) {
-                                            if (typeof res_obj.params[0].trader_flo_address != "string") return;
-                                            localbitcoinplusplus.kademlia.determineClosestSupernode(res_obj.params[0].trader_flo_address)
-                                                .then(my_closest_su_list => {
-                                                    const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
-                                                    const backup_server_db_instance = localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
-
-                                                    if (typeof backup_server_db_instance !== "object") {
-                                                        let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
-                                                        throw new Error(backup_db_error_msg);
-                                                    };
-
-                                                    backup_server_db_instance.backup_addDB("supernode_private_key_chunks", res_obj.params[0]);
-                                                });
-                                        }
-                                    }
-                                    break;
-
-                                case "retrieve_shamirs_secret_btc_pvtkey":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        typeof res_obj.params[0].private_key_chunk == "object" &&
-                                        typeof res_obj.params[0].retrieve_pvtkey_req_id ==
-                                        "string" &&
-                                        typeof res_obj.params[0].withdraw_id == "string" &&
-                                        typeof localbitcoinplusplus.wallets.my_local_flo_address ==
-                                        "string" &&
-                                        res_obj.params[0].receiver_flo_address ===
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-
-                                        let shamirs_shares_response = res_obj.params[0];
-                                        let retrieve_pvtkey_req_id =
-                                            res_obj.params[0].retrieve_pvtkey_req_id;
-                                        let withdraw_id = res_obj.params[0].withdraw_id;
-                                        if (typeof localbitcoinplusplus.btc_pvt_arr !== "object") {
-                                            localbitcoinplusplus.btc_pvt_arr = [];
-                                        }
-                                        let btc_pvt_arr = localbitcoinplusplus.btc_pvt_arr;
-                                        
-                                        if (
-                                            typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "undefined"
-                                        ) {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id] = [];
-                                            localbitcoinplusplus.actions.delay(15 * 60 * 1000)
-                                                .then(() => {
-                                                    if (typeof btc_pvt_arr[retrieve_pvtkey_req_id] == "object") {
-                                                        btc_pvt_arr[retrieve_pvtkey_req_id] = null;
-                                                    }
-                                                });
-                                        }
-
-                                        // Filter function below logic source - 
-                                        // https://www.geeksforgeeks.org/how-to-remove-duplicates-from-an-array-of-objects-using-javascript/
-                                        if (
-                                            typeof shamirs_shares_response.private_key_chunk=="object"
-                                            &&
-                                            typeof shamirs_shares_response.private_key_chunk.id ==
-                                            "string"
-                                            && typeof shamirs_shares_response.private_key_chunk.privateKeyChunks=="string"
-                                        ) {
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].push(
-                                                shamirs_shares_response
-                                            );
-                                        }
-
-                                        let btc_pvt_arr_jsonObject = btc_pvt_arr[retrieve_pvtkey_req_id].map(JSON.stringify); 
-                                        let btc_pvt_arr_uniqueSet = new Set(btc_pvt_arr_jsonObject); 
-                                        btc_pvt_arr[retrieve_pvtkey_req_id] = Array.from(btc_pvt_arr_uniqueSet).map(JSON.parse); 
-                                
-                                        console.log(btc_pvt_arr);
-
-                                        if (
-                                            btc_pvt_arr[retrieve_pvtkey_req_id].length ===
-                                            localbitcoinplusplus.master_configurations.ShamirsMaxShares
-                                        ) {
-                                            delete res_obj.params[0].private_key_chunk;
-
-                                            let btc_pk_shares_array = btc_pvt_arr[retrieve_pvtkey_req_id]
-                                                .map(pkChunks => {
-                                                    if (typeof pkChunks.private_key_chunk !== "undefined")
-                                                        return pkChunks.private_key_chunk.privateKeyChunks;
-                                                })
-                                                .filter(val => val !== undefined);
-                                            console.log(btc_pk_shares_array);
-
-                                            let _readDB = readDB;
-                                            let _readDBbyIndex = readDBbyIndex;
-                                            let _updateinDB = updateinDB;
-
-                                            if (shamirs_shares_response.db_inst !== localbitcoinplusplus.wallets.my_local_flo_address) {
-                                                if (typeof localbitcoinplusplus.newBackupDatabase.db[shamirs_shares_response.db_inst] ==
-                                                    "object") {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[shamirs_shares_response.db_inst];
-                                                    _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                                                    _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                                                    _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                                                } else {
-                                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${shamirs_shares_response.db_inst}.`;
-                                                    showMessage(err_msg);
-                                                    throw new Error(err_msg);
-                                                }
-                                            }
-
-                                            const btc_reserves = await _readDB("system_btc_reserves_private_keys", retrieve_pvtkey_req_id);
-                                            if (typeof btc_reserves !== "object") {
-                                                console.warn(`Record for ${retrieve_pvtkey_req_id} not found in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-
-                                            let transaction_key = localbitcoinplusplus.actions
-                                                .master_decrypt(btc_reserves.supernode_transaction_key);
-                                            if (typeof transaction_key == "string") {
-                                                transaction_key = JSON.parse(transaction_key);
-                                            }
-                                            if (transaction_key.length <= 0) {
-                                                console.warn(`Failed to build tx key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            let btc_private_key = RM_WALLET.rebuild_private_key(
-                                                btc_pk_shares_array,
-                                                transaction_key
-                                            );
-                                            if (btc_private_key.length <= 0) {
-                                                console.warn(`Failed to build private key for ${retrieve_pvtkey_req_id} in system_btc_reserves_private_keys`);
-                                                break;
-                                            }
-                                            console.log(btc_private_key);
-
-                                            const withdraw_res = await _readDB("withdraw_btc", withdraw_id);
-                                            if (typeof withdraw_res == "object"
-                                                && typeof withdraw_res.utxo_addr == "object") {
-                                                const RM_WALLET = new localbitcoinplusplus.wallets;
-                                                let crypto_addr_gen = RM_WALLET.generateFloKeys(btc_private_key, withdraw_res.product);
-                                                let crypto_addr = crypto_addr_gen.address;
-
-                                                // Very Important Validation: to prevent different withdraw requests mashup
-                                                if (!Object.values(withdraw_res.utxo_addr).includes(crypto_addr)) {
-                                                    console.warn(`${crypto_addr} deposit address not present in withdraw id ${withdraw_id}`);
-                                                    break;
-                                                }
-                                                if (typeof localbitcoinplusplus.btc_private_key_array !== "object"
-                                                    || Object.keys(localbitcoinplusplus.btc_private_key_array).length == 0) {
-                                                    localbitcoinplusplus.btc_private_key_array = {};
-                                                }
-                                                if (typeof localbitcoinplusplus.btc_private_key_array[withdraw_id] !== "object"
-                                                    || localbitcoinplusplus.btc_private_key_array[withdraw_id] == null) {
-                                                    localbitcoinplusplus.btc_private_key_array[withdraw_id] = [];
-                                                }
-                                                localbitcoinplusplus.btc_private_key_array[withdraw_id].push(btc_private_key);
-
-                                                if (localbitcoinplusplus.btc_private_key_array[withdraw_id].length
-                                                    === Object.values(withdraw_res.utxo_addr).length) {
-                                                    // When all the private keys are built successfully proceed further
-                                                    res_obj.params[0].btc_private_key_array =
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id];
-
-                                                    res_obj.params[0].trader_flo_address = withdraw_res.trader_flo_address;
-
-                                                    if (shamirs_shares_response.db_inst == localbitcoinplusplus.wallets.my_local_flo_address) {
-                                                        RM_RPC.receive_rpc_response.call(
-                                                            this,
-                                                            JSON.stringify(res_obj)
+                                                        let updateUserCryptoBalanceResponseString = JSON.stringify(
+                                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
                                                         );
-
-                                                    } else {
-                                                        RM_RPC.backup_receive_rpc_response.call(
-                                                            this,
-                                                            JSON.stringify(res_obj)
+                                                        let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
+                                                            updateUserCryptoBalanceResponseString
                                                         );
-                                                    }
-
-                                                    if (!delete localbitcoinplusplus.btc_private_key_array[withdraw_id]) {
-                                                        localbitcoinplusplus.btc_private_key_array[withdraw_id] = null;
-                                                    }
-
-                                                } else {
-                                                    console.trace(`${localbitcoinplusplus.btc_private_key_array[withdraw_id].length} of
-                                                    ${Object.values(withdraw_res.utxo_addr).length} PKs
-                                                    calculated FOR WITHDRAW ${withdraw_id}.`)
-                                                }
+                                                        let isBalanceLegit = RM_WALLET.verify(
+                                                            updateUserCryptoBalanceResponseStringHash,
+                                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
+                                                            res_obj.nodePubKey
+                                                        );
+                                                        if (isBalanceLegit) {
+                                                            backup_server_db_instance.backup_updateinDB(
+                                                                "crypto_balances",
+                                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
+                                                                updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
+                                                                true,
+                                                                false
+                                                            ).then((updated_res) => {
+                                                                if (
+                                                                    localbitcoinplusplus.wallets.my_local_flo_address ==
+                                                                    updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                                ) {
+                                                                    displayBalances(
+                                                                        updateUserCryptoBalanceResponseObject.trader_flo_address
+                                                                    );
+                                                                    notify(`INFO: ${updated_res.depositing_amount} ${updated_res.product} is added in your ${updated_res.product} balance.`, '', true, true, true);
+                                                                }
+                                                                return true;
+                                                            });
+                                                        } else {
+                                                            notify(
+                                                                `WARNING: Failed to update balance in your DB. Please refresh.`
+                                                                , 'error', true, true, true);
+                                                        }
+                                                    });
                                             }
-                                            btc_pvt_arr = Object.keys(btc_pvt_arr).filter(f => f !== retrieve_pvtkey_req_id);
                                         }
-                                    }
-                                    break;
 
-                                case "updateUserCryptoBalanceRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
+                                        break;
+
+                                    case "updateUsertraderDepositsRequest":
                                         if (
-                                            typeof res_obj.params == "object" &&
-                                            typeof res_obj.params[0] == "object"
-                                        ) {
-                                            let updateUserCryptoBalanceResponseObject =
-                                                res_obj.params[0];
-
-                                            if (
-                                                typeof res_obj.params[0].trader_flo_address != "string"
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
                                             )
+                                        ) {
+                                            let updateUserDepositsResponseObject = res_obj.params[0];
+
+                                            if (typeof res_obj.params[0].trader_flo_address != "string")
                                                 return;
                                             localbitcoinplusplus.kademlia
                                                 .determineClosestSupernode(
@@ -29201,2150 +33193,1443 @@
 
                                                     if (typeof backup_server_db_instance !== "object") {
                                                         let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                        showMessage(backup_db_error_msg);
+                                                        console.trace(backup_db_error_msg);
                                                         throw new Error(backup_db_error_msg);
                                                     }
 
-                                                    let updateUserCryptoBalanceResponseString = JSON.stringify(
-                                                        updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject
+                                                    let updateUserDepositsResponseString = JSON.stringify(
+                                                        updateUserDepositsResponseObject.updatedTraderDepositObject
                                                     );
-                                                    let updateUserCryptoBalanceResponseStringHash = Crypto.SHA256(
-                                                        updateUserCryptoBalanceResponseString
+                                                    let updateUserDepositsResponseStringHash = Crypto.SHA256(
+                                                        updateUserDepositsResponseString
                                                     );
                                                     let isBalanceLegit = RM_WALLET.verify(
-                                                        updateUserCryptoBalanceResponseStringHash,
-                                                        updateUserCryptoBalanceResponseObject.updatedBTCBalanceObjectSign,
+                                                        updateUserDepositsResponseStringHash,
+                                                        updateUserDepositsResponseObject.updatedDepositsObjectSign,
                                                         res_obj.nodePubKey
                                                     );
                                                     if (isBalanceLegit) {
                                                         backup_server_db_instance.backup_updateinDB(
-                                                            "crypto_balances",
-                                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject,
-                                                            updateUserCryptoBalanceResponseObject.updatedBTCBalanceObject.id,
+                                                            "deposit",
+                                                            updateUserDepositsResponseObject.updatedTraderDepositObject,
+                                                            updateUserDepositsResponseObject.updatedTraderDepositObject.id,
                                                             true,
                                                             false
-                                                        ).then(() => {
-                                                            if (
-                                                                localbitcoinplusplus.wallets.my_local_flo_address ==
-                                                                updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                            ) {
-                                                                displayBalances(
-                                                                    updateUserCryptoBalanceResponseObject.trader_flo_address
-                                                                );
-                                                                showMessage(`INFO: Your balance is updated.`);
-                                                            }
-                                                            return true;
-                                                        })
+                                                        )
                                                     } else {
-                                                        showMessage(
-                                                            `WARNING: Failed to update balance in your DB. Please refresh.`
+                                                        console.trace(
+                                                            `WARNING: Failed to update balance in DB. Please refresh.`
                                                         );
                                                     }
                                                 });
                                         }
-                                    }
+                                        break;
 
-                                    break;
-
-                                case "updateUsertraderDepositsRequest":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        let updateUserDepositsResponseObject = res_obj.params[0];
-
-                                        if (typeof res_obj.params[0].trader_flo_address != "string")
-                                            return;
-                                        localbitcoinplusplus.kademlia
-                                            .determineClosestSupernode(
-                                                res_obj.params[0].trader_flo_address
-                                            )
-                                            .then(my_closest_su_list => {
-                                                const primarySupernodeOfThisUser =
-                                                    my_closest_su_list[0].data.id;
-                                                const backup_server_db_instance =
-                                                    localbitcoinplusplus.newBackupDatabase.db[
-                                                    primarySupernodeOfThisUser
-                                                    ];
-
-                                                if (typeof backup_server_db_instance !== "object") {
-                                                    let backup_db_error_msg = `WARNING: Unknown DB instance. DB Backup failed.`;
-                                                    console.trace(backup_db_error_msg);
-                                                    throw new Error(backup_db_error_msg);
-                                                }
-
-                                                let updateUserDepositsResponseString = JSON.stringify(
-                                                    updateUserDepositsResponseObject.updatedTraderDepositObject
-                                                );
-                                                let updateUserDepositsResponseStringHash = Crypto.SHA256(
-                                                    updateUserDepositsResponseString
-                                                );
-                                                let isBalanceLegit = RM_WALLET.verify(
-                                                    updateUserDepositsResponseStringHash,
-                                                    updateUserDepositsResponseObject.updatedDepositsObjectSign,
-                                                    res_obj.nodePubKey
-                                                );
-                                                if (isBalanceLegit) {
-                                                    backup_server_db_instance.backup_updateinDB(
-                                                        "deposit",
-                                                        updateUserDepositsResponseObject.updatedTraderDepositObject,
-                                                        updateUserDepositsResponseObject.updatedTraderDepositObject.id,
-                                                        true,
-                                                        false
-                                                    )
-                                                } else {
-                                                    console.trace(
-                                                        `WARNING: Failed to update balance in DB. Please refresh.`
-                                                    );
-                                                }
-                                            });
-                                    }
-                                    break;
-
-                                case "sync_backup_supernode_from_backup_supernode_response":
-                                    let su_db_data = res_obj.params[0];
-                                    if (
-                                        typeof localbitcoinplusplus.wallets.my_local_flo_address !==
-                                        "string" ||
-                                        typeof su_db_data.receiver_flo_address !== "string" ||
-                                        su_db_data.receiver_flo_address !==
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-                                        console.warn(
-                                            `WARNING: This backup response data was not meant for you.`
-                                        );
-                                        return;
-                                    }
-
-                                    const timenow = + new Date();
-                                    const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                    const db_sync_promises = [];
-
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object"
-                                    ) {
-                                        (async function () {
-                                            let _addDB = addDB;
-                                            let _updateinDB = updateinDB;
-                                            let backup_db;
-
-                                            if (
-                                                typeof localbitcoinplusplus.wallets
-                                                    .my_local_flo_address !== "string" ||
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                                    .length < 1
-                                            ) {
-                                                console.warn(`WARNING: Local FLO Address is not set.`);
-                                                return;
-                                            }
-
-                                            if (
-                                                su_db_data.trader_flo_address !==
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            ) {
-                                                backup_db = su_db_data.trader_flo_address;
-                                            }
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                                                    _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(
-                                                        foreign_db
-                                                    );
-                                                    _updateinDB = foreign_db.backup_updateinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                    _removeinDB = foreign_db.backup_removeinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                } else {
-                                                    err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                                                    showMessage(err_msg);
-                                                    throw new Error(err_msg);
-                                                }
-                                            }
-                                            let i = 0;
-                                            for (let tableStoreName in su_db_data) {
-                                                i++;
-                                                if (i == Object.keys(su_db_data).length - 2) {
-                                                    // Close unnecessary connections now
-                                                    reactor.dispatchEvent(
-                                                        "remove_extra_backup_connections"
-                                                    );
-                                                }
-                                                // skip loop if the property is from prototype
-                                                if (
-                                                    tableStoreName == "trader_flo_address" ||
-                                                    tableStoreName == "receiver_flo_address" ||
-                                                    !su_db_data.hasOwnProperty(tableStoreName)
-                                                )
-                                                    continue;
-
-                                                try {
-                                                    let obj = su_db_data[tableStoreName];
-                                                    if (obj.length > 0) {
-                                                        for (var prop in obj) {
-                                                            if (!obj.hasOwnProperty(prop)) continue;
-                                                            if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.trade) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            if (tableStoreName == "cash_deposits") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            if (tableStoreName == "deposit") {
-                                                                // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
-                                                                //     db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                //     continue;
-                                                                // } else {
-                                                                //     db_sync_promises.push(localbitcoinplusplus.actions
-                                                                //     .delay(timenow-obj[prop].timestamp)
-                                                                //     .then(()=>_removeinDB(tableStoreName, obj[prop].id)))
-                                                                // } 
-                                                            }
-
-                                                            if (tableStoreName == "withdraw_btc") {
-                                                                if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
-                                                                    db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
-                                                                    continue;
-                                                                } else {
-                                                                    db_sync_promises.push(localbitcoinplusplus.actions
-                                                                        .delay(timenow - obj[prop].timestamp)
-                                                                        .then(() => _removeinDB(tableStoreName, obj[prop].id)))
-                                                                }
-                                                            }
-
-                                                            db_sync_promises.push(_updateinDB(
-                                                                tableStoreName,
-                                                                obj[prop],
-                                                                obj[prop].id,
-                                                                true,
-                                                                false
-                                                            ));
-                                                            showMessage(
-                                                                `INFO: "${tableStoreName}" datastore syncing is complete.`
-                                                            );
-                                                        }
-                                                    }
-                                                } catch (error) {
-                                                    console.log(error);
-                                                }
-                                            }
-                                        })();
-                                        await Promise.all(db_sync_promises);
-
-                                        const RM_RPC = new localbitcoinplusplus.rpc();
-                                        // Inform users
-                                        RM_RPC.send_rpc
-                                            .call(this, "supernode_message", {
-                                                trader_flo_address:
-                                                    su_db_data.trader_flo_address,
-                                                server_msg: `Backup system is synced and ready to serve.`
-                                            })
-                                            .then(server_response => doSend(server_response));
-                                    }
-                                    break;
-
-                                case "do_you_have_latest_data_for_this_supernode":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const response_object = res_obj.params[0];
-                                        if (typeof response_object.trader_flo_address != "string")
-                                            return;
+                                    case "sync_backup_supernode_from_backup_supernode_response":
+                                        let su_db_data = res_obj.params[0];
                                         if (
-                                            typeof response_object.allowed_receivers == "object" &&
-                                            !response_object.allowed_receivers.includes(
-                                                localbitcoinplusplus.wallets.my_local_flo_address
-                                            )
-                                        )
+                                            typeof localbitcoinplusplus.wallets.my_local_flo_address !==
+                                            "string" ||
+                                            typeof su_db_data.receiver_flo_address !== "string" ||
+                                            su_db_data.receiver_flo_address !==
+                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                        ) {
+                                            console.warn(
+                                                `WARNING: This backup response data was not meant for you.`
+                                            );
                                             return;
+                                        }
 
-                                        localbitcoinplusplus.kademlia
-                                            .determineClosestSupernode(
-                                                res_obj.params[0].trader_flo_address
-                                            )
-                                            .then(async subject_floId_closest_su_list => {
-                                                const primarySupernodeOfThisUser = subject_floId_closest_su_list[0].data.id;
+                                        const timenow = + new Date();
+                                        const lifetime = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                        const db_sync_promises = [];
+
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object"
+                                        ) {
+                                            (async function () {
+                                                let _addDB = addDB;
+                                                let _updateinDB = updateinDB;
+                                                let backup_db;
 
-                                                let _readAllDB = readAllDB;
                                                 if (
-                                                    typeof primarySupernodeOfThisUser == "string" &&
-                                                    primarySupernodeOfThisUser.length > 0 &&
-                                                    typeof primarySupernodeOfThisUser !== "undefined" &&
-                                                    primarySupernodeOfThisUser !==
+                                                    typeof localbitcoinplusplus.wallets
+                                                        .my_local_flo_address !== "string" ||
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                        .length < 1
+                                                ) {
+                                                    console.warn(`WARNING: Local FLO Address is not set.`);
+                                                    return;
+                                                }
+
+                                                if (
+                                                    su_db_data.trader_flo_address !==
                                                     localbitcoinplusplus.wallets.my_local_flo_address
                                                 ) {
-
+                                                    backup_db = su_db_data.trader_flo_address;
+                                                }
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
                                                     if (
                                                         typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                        primarySupernodeOfThisUser
+                                                        backup_db
                                                         ] == "object"
                                                     ) {
                                                         const foreign_db =
                                                             localbitcoinplusplus.newBackupDatabase.db[
-                                                            primarySupernodeOfThisUser
+                                                            backup_db
                                                             ];
-                                                        _readAllDB = foreign_db.backup_readAllDB.bind(
+                                                        _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                                                        _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(
+                                                            foreign_db
+                                                        );
+                                                        _updateinDB = foreign_db.backup_updateinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                        _removeinDB = foreign_db.backup_removeinDB.bind(
                                                             foreign_db
                                                         );
                                                     } else {
-                                                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${primarySupernodeOfThisUser}.`;
+                                                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
                                                         showMessage(err_msg);
                                                         throw new Error(err_msg);
                                                     }
                                                 }
-
-                                                // Inform (relevent) user nodes they should connect to another more eligible supenode
-                                                // Send only if you were the acting supernode for res_obj.globalParams.senderFloId
-
-                                                RM_RPC.send_rpc
-                                                    .call(this, "reconnect_with_another_supernode", {
-                                                        trader_flo_address:
-                                                            res_obj.globalParams.senderFloId,
-                                                        server_msg: `A new Supernode is live and synced. You will now be connected to ${res_obj.globalParams.senderFloId}.
-                                            The process can take some time. You will be notified shortly once system is ready to serve.`
-                                                    })
-                                                    .then(server_response => doSend(server_response));
-
-                                                const tableArray = [
-                                                    "deposit",
-                                                    "cash_deposits",
-                                                    "withdraw_cash",
-                                                    "withdraw_btc",
-                                                    "cash_balances",
-                                                    "crypto_balances",
-                                                    "buyOrders",
-                                                    "sellOrders",
-                                                    "system_btc_reserves_private_keys",
-                                                    "supernode_private_key_chunks"
-                                                ];
-
-                                                let backup_database = "";
-                                                if (
-                                                    primarySupernodeOfThisUser !==
-                                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                                ) {
-                                                    backup_database = primarySupernodeOfThisUser;
-                                                }
-
-                                                const su_db_data_from_my_db = await localbitcoinplusplus.actions.get_sharable_db_data(
-                                                    tableArray,
-                                                    backup_database,
-                                                    false
-                                                );
-
-                                                const dbHashData_from_my_db = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
-                                                    primarySupernodeOfThisUser,
-                                                    su_db_data_from_my_db
-                                                );
-
-                                                // If you have same data as the sender has, you don't need to return any data to him
-                                                if (
-                                                    dbHashData_from_my_db.DBHash ===
-                                                    response_object.DBHash
-                                                )
-                                                    return;
-                                                if (dbHashData_from_my_db.id !== response_object.id)
-                                                    return;
-                                                if (
-                                                    dbHashData_from_my_db.data_of !==
-                                                    response_object.data_of
-                                                )
-                                                    return;
-
-                                                let mismatched_fields = [];
-
-                                                for (var q in dbHashData_from_my_db) {
+                                                let i = 0;
+                                                for (let tableStoreName in su_db_data) {
+                                                    i++;
+                                                    if (i == Object.keys(su_db_data).length - 2) {
+                                                        // Close unnecessary connections now
+                                                        reactor.dispatchEvent(
+                                                            "remove_extra_backup_connections"
+                                                        );
+                                                    }
+                                                    // skip loop if the property is from prototype
                                                     if (
-                                                        dbHashData_from_my_db.hasOwnProperty(q) &&
-                                                        q != "higestTimestampList" &&
-                                                        q != "id" &&
-                                                        q != "data_of" &&
-                                                        q != "DBHash" &&
-                                                        q != "trader_flo_address"
+                                                        tableStoreName == "trader_flo_address" ||
+                                                        tableStoreName == "receiver_flo_address" ||
+                                                        !su_db_data.hasOwnProperty(tableStoreName)
+                                                    )
+                                                        continue;
+
+                                                    try {
+                                                        let obj = su_db_data[tableStoreName];
+                                                        if (obj.length > 0) {
+                                                            for (var prop in obj) {
+                                                                if (!obj.hasOwnProperty(prop)) continue;
+                                                                if (tableStoreName == "buyOrders" || tableStoreName == "sellOrders") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.trade) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "cash_deposits") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cashDeposit) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                if (tableStoreName == "deposit") {
+                                                                    // if(timenow-obj[prop].timestamp>=lifetime.cryptoDeposit) {
+                                                                    //     db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                    //     continue;
+                                                                    // } else {
+                                                                    //     db_sync_promises.push(localbitcoinplusplus.actions
+                                                                    //     .delay(timenow-obj[prop].timestamp)
+                                                                    //     .then(()=>_removeinDB(tableStoreName, obj[prop].id)))
+                                                                    // } 
+                                                                }
+
+                                                                if (tableStoreName == "withdraw_btc") {
+                                                                    if (timenow - obj[prop].timestamp >= lifetime.cryptoWithdraw) {
+                                                                        db_sync_promises.push(_removeinDB(tableStoreName, obj[prop].id));
+                                                                        continue;
+                                                                    } else {
+                                                                        db_sync_promises.push(localbitcoinplusplus.actions
+                                                                            .delay(timenow - obj[prop].timestamp)
+                                                                            .then(() => _removeinDB(tableStoreName, obj[prop].id)))
+                                                                    }
+                                                                }
+
+                                                                db_sync_promises.push(_updateinDB(
+                                                                    tableStoreName,
+                                                                    obj[prop],
+                                                                    obj[prop].id,
+                                                                    true,
+                                                                    false
+                                                                ));
+                                                                showMessage(
+                                                                    `INFO: "${tableStoreName}" datastore syncing is complete.`
+                                                                );
+                                                            }
+                                                        }
+                                                    } catch (error) {
+                                                        console.log(error);
+                                                    }
+                                                }
+                                            })();
+                                            await Promise.all(db_sync_promises);
+
+                                            const RM_RPC = new localbitcoinplusplus.rpc();
+                                            // Inform users
+                                            RM_RPC.send_rpc
+                                                .call(this, "supernode_message", {
+                                                    trader_flo_address:
+                                                        su_db_data.trader_flo_address,
+                                                    server_msg: `Backup system is synced and ready to serve.`
+                                                })
+                                                .then(server_response => doSend(server_response));
+                                        }
+                                        break;
+
+                                    case "do_you_have_latest_data_for_this_supernode":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const response_object = res_obj.params[0];
+                                            if (typeof response_object.trader_flo_address != "string")
+                                                return;
+                                            if (
+                                                typeof response_object.allowed_receivers == "object" &&
+                                                !response_object.allowed_receivers.includes(
+                                                    localbitcoinplusplus.wallets.my_local_flo_address
+                                                )
+                                            )
+                                                return;
+
+                                            localbitcoinplusplus.kademlia
+                                                .determineClosestSupernode(
+                                                    res_obj.params[0].trader_flo_address
+                                                )
+                                                .then(async subject_floId_closest_su_list => {
+                                                    const primarySupernodeOfThisUser = subject_floId_closest_su_list[0].data.id;
+
+                                                    let _readAllDB = readAllDB;
+                                                    if (
+                                                        typeof primarySupernodeOfThisUser == "string" &&
+                                                        primarySupernodeOfThisUser.length > 0 &&
+                                                        typeof primarySupernodeOfThisUser !== "undefined" &&
+                                                        primarySupernodeOfThisUser !==
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
                                                     ) {
+
                                                         if (
-                                                            dbHashData_from_my_db[q] !== response_object[q]
+                                                            typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                            primarySupernodeOfThisUser
+                                                            ] == "object"
                                                         ) {
-                                                            mismatched_fields.push(q);
+                                                            const foreign_db =
+                                                                localbitcoinplusplus.newBackupDatabase.db[
+                                                                primarySupernodeOfThisUser
+                                                                ];
+                                                            _readAllDB = foreign_db.backup_readAllDB.bind(
+                                                                foreign_db
+                                                            );
+                                                        } else {
+                                                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${primarySupernodeOfThisUser}.`;
+                                                            showMessage(err_msg);
+                                                            throw new Error(err_msg);
                                                         }
                                                     }
-                                                }
 
-                                                console.log(mismatched_fields);
+                                                    // Inform (relevent) user nodes they should connect to another more eligible supenode
+                                                    // Send only if you were the acting supernode for res_obj.globalParams.senderFloId
 
-                                                let latest_data = {};
-                                                let old_data = {};
+                                                    RM_RPC.send_rpc
+                                                        .call(this, "reconnect_with_another_supernode", {
+                                                            trader_flo_address:
+                                                                res_obj.globalParams.senderFloId,
+                                                            server_msg: `A new Supernode is live and synced. You will now be connected to ${res_obj.globalParams.senderFloId}.
+                                            The process can take some time. You will be notified shortly once system is ready to serve.`
+                                                        })
+                                                        .then(server_response => doSend(server_response));
 
-                                                for (var i = 0; i < mismatched_fields.length; i++) {
-                                                    const mf = mismatched_fields[i];
-                                                    latest_data[mf] = [];
-                                                    old_data[mf] = [];
-                                                    const res_data_obj = await _readAllDB(mf);
-                                                    if (res_data_obj.length === 0) {
-                                                        old_data[mf].push(res_data_obj);
-                                                        continue;
+                                                    const tableArray = [
+                                                        "deposit",
+                                                        "cash_deposits",
+                                                        "withdraw_cash",
+                                                        "withdraw_btc",
+                                                        "cash_balances",
+                                                        "crypto_balances",
+                                                        "buyOrders",
+                                                        "sellOrders",
+                                                        "system_btc_reserves_private_keys",
+                                                        "supernode_private_key_chunks"
+                                                    ];
+
+                                                    let backup_database = "";
+                                                    if (
+                                                        primarySupernodeOfThisUser !==
+                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                    ) {
+                                                        backup_database = primarySupernodeOfThisUser;
                                                     }
-                                                    for (let j = 0; j < res_data_obj.length; j++) {
-                                                        const odho = res_data_obj[j];
+
+                                                    const su_db_data_from_my_db = await localbitcoinplusplus.actions.get_sharable_db_data(
+                                                        tableArray,
+                                                        backup_database,
+                                                        false
+                                                    );
+
+                                                    const dbHashData_from_my_db = await localbitcoinplusplus.actions.getDBTablesLatestHashAndTimestamp(
+                                                        primarySupernodeOfThisUser,
+                                                        su_db_data_from_my_db
+                                                    );
+
+                                                    // If you have same data as the sender has, you don't need to return any data to him
+                                                    if (
+                                                        dbHashData_from_my_db.DBHash ===
+                                                        response_object.DBHash
+                                                    )
+                                                        return;
+                                                    if (dbHashData_from_my_db.id !== response_object.id)
+                                                        return;
+                                                    if (
+                                                        dbHashData_from_my_db.data_of !==
+                                                        response_object.data_of
+                                                    )
+                                                        return;
+
+                                                    let mismatched_fields = [];
+
+                                                    for (var q in dbHashData_from_my_db) {
                                                         if (
-                                                            typeof odho.timestamp == "number" &&
-                                                            typeof response_object
-                                                                .higestTimestampList[`${mf}_TIME`] !== "undefined"
+                                                            dbHashData_from_my_db.hasOwnProperty(q) &&
+                                                            q != "higestTimestampList" &&
+                                                            q != "id" &&
+                                                            q != "data_of" &&
+                                                            q != "DBHash" &&
+                                                            q != "trader_flo_address"
                                                         ) {
-                                                            if (odho.timestamp >=
-                                                                Number(
-                                                                    response_object.higestTimestampList[
-                                                                    `${mf}_TIME`
-                                                                    ] - 3600000
-                                                                )) {
-                                                                latest_data[mf].push(odho);
-                                                            } else {
-                                                                old_data[mf].push(odho);
+                                                            if (
+                                                                dbHashData_from_my_db[q] !== response_object[q]
+                                                            ) {
+                                                                mismatched_fields.push(q);
                                                             }
                                                         }
                                                     }
-                                                }
 
-                                                console.log(latest_data);
-                                                console.log(old_data);
+                                                    console.log(mismatched_fields);
 
-                                                // Send the data back to sender
-                                                if (
-                                                    primarySupernodeOfThisUser ==
-                                                    res_obj.globalParams.senderFloId
-                                                ) {
-                                                    latest_data.trader_flo_address = primarySupernodeOfThisUser;
-                                                    latest_data.receiver_flo_address =
-                                                        res_obj.globalParams.senderFloId;
-                                                    RM_RPC.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "sync_primary_supernode_from_backup_supernode_response",
-                                                            latest_data
-                                                        )
-                                                        .then(server_sync_response =>
-                                                            doSend(server_sync_response)
-                                                        );
-                                                } else {
-                                                    latest_data.trader_flo_address = primarySupernodeOfThisUser;
-                                                    latest_data.receiver_flo_address = res_obj.globalParams.senderFloId;
-                                                    RM_RPC.send_rpc
-                                                        .call(
-                                                            this,
-                                                            "sync_backup_supernode_from_backup_supernode_response",
-                                                            latest_data
-                                                        )
-                                                        .then(server_sync_response =>
-                                                            doSend(server_sync_response)
-                                                        );
-                                                }
+                                                    let latest_data = {};
+                                                    let old_data = {};
 
-                                                // Issue: Causes request loop
-                                                // let old_data_with_values = Object.values(old_data).filter(f=>f.length>0);
-                                                // if(Object.values(old_data_with_values).length) {
-                                                //     localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                                //         localbitcoinplusplus.wallets.my_local_flo_address,
-                                                //         res_obj.globalParams.senderFloId,
-                                                //         primarySupernodeOfThisUser
-                                                //     );
-                                                // }
-                                            });
-                                    }
+                                                    for (var i = 0; i < mismatched_fields.length; i++) {
+                                                        const mf = mismatched_fields[i];
+                                                        latest_data[mf] = [];
+                                                        old_data[mf] = [];
+                                                        const res_data_obj = await _readAllDB(mf);
+                                                        if (res_data_obj.length === 0) {
+                                                            old_data[mf].push(res_data_obj);
+                                                            continue;
+                                                        }
+                                                        for (let j = 0; j < res_data_obj.length; j++) {
+                                                            const odho = res_data_obj[j];
+                                                            if (
+                                                                typeof odho.timestamp == "number" &&
+                                                                typeof response_object
+                                                                    .higestTimestampList[`${mf}_TIME`] !== "undefined"
+                                                            ) {
+                                                                if (odho.timestamp >=
+                                                                    Number(
+                                                                        response_object.higestTimestampList[
+                                                                        `${mf}_TIME`
+                                                                        ] - 3600000
+                                                                    )) {
+                                                                    latest_data[mf].push(odho);
+                                                                } else {
+                                                                    old_data[mf].push(odho);
+                                                                }
+                                                            }
+                                                        }
+                                                    }
 
-                                    break;
-
-                                case "store_backup_system_btc_reserves_private_keys":
-                                    if (
-                                        typeof res_obj.params == "object" &&
-                                        typeof res_obj.params[0] == "object" &&
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        ) &&
-                                        res_obj.globalParams.receiverFloId ==
-                                        localbitcoinplusplus.wallets.my_local_flo_address
-                                    ) {
-                                        const resp_data = res_obj.params[0];
-
-                                        try {
-                                            const btc_pk_str = localbitcoinplusplus.encrypt.decryptMessage(
-                                                resp_data.data.secret,
-                                                resp_data.data.senderPublicKeyString
-                                            );
-
-                                            const btc_pk_obj = JSON.parse(btc_pk_str);
-
-                                            const subject_user =
-                                                btc_pk_obj.trader_flo_address ||
-                                                resp_data.trader_flo_address;
-                                            localbitcoinplusplus.kademlia
-                                                .determineClosestSupernode(subject_user)
-                                                .then(get_su => {
-                                                    const supernode_flo_id = get_su[0].data.id;
-
-                                                    if (typeof supernode_flo_id !== "string")
-                                                        throw new Error(`ERROR: Invalid FLO key.`);
+                                                    console.log(latest_data);
+                                                    console.log(old_data);
 
+                                                    // Send the data back to sender
                                                     if (
-                                                        supernode_flo_id ==
-                                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                                        primarySupernodeOfThisUser ==
+                                                        res_obj.globalParams.senderFloId
                                                     ) {
-                                                        updateinDB(
-                                                            "system_btc_reserves_private_keys",
-                                                            btc_pk_obj,
-                                                            btc_pk_obj.id,
-                                                            false,
-                                                            false
-                                                        );
-                                                    } else if (
+                                                        latest_data.trader_flo_address = primarySupernodeOfThisUser;
+                                                        latest_data.receiver_flo_address =
+                                                            res_obj.globalParams.senderFloId;
+                                                        RM_RPC.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "sync_primary_supernode_from_backup_supernode_response",
+                                                                latest_data
+                                                            )
+                                                            .then(server_sync_response =>
+                                                                doSend(server_sync_response)
+                                                            );
+                                                    } else {
+                                                        latest_data.trader_flo_address = primarySupernodeOfThisUser;
+                                                        latest_data.receiver_flo_address = res_obj.globalParams.senderFloId;
+                                                        RM_RPC.send_rpc
+                                                            .call(
+                                                                this,
+                                                                "sync_backup_supernode_from_backup_supernode_response",
+                                                                latest_data
+                                                            )
+                                                            .then(server_sync_response =>
+                                                                doSend(server_sync_response)
+                                                            );
+                                                    }
+
+                                                    // Issue: Causes request loop
+                                                    // let old_data_with_values = Object.values(old_data).filter(f=>f.length>0);
+                                                    // if(Object.values(old_data_with_values).length) {
+                                                    //     localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                                    //         localbitcoinplusplus.wallets.my_local_flo_address,
+                                                    //         res_obj.globalParams.senderFloId,
+                                                    //         primarySupernodeOfThisUser
+                                                    //     );
+                                                    // }
+                                                });
+                                        }
+
+                                        break;
+
+                                    case "store_backup_system_btc_reserves_private_keys":
+                                        if (
+                                            typeof res_obj.params == "object" &&
+                                            typeof res_obj.params[0] == "object" &&
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            ) &&
+                                            ((res_obj.globalParams.receiverFloId ==
+                                                localbitcoinplusplus.wallets.my_local_flo_address)
+                                                ||
+                                                (res_obj.globalParams.receiversList
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_address)))
+                                        ) {
+                                            const resp_data = res_obj.params[0];
+
+                                            try {
+                                                const btc_pk_str = localbitcoinplusplus.encrypt.decryptMessage(
+                                                    resp_data.data.secret,
+                                                    resp_data.data.senderPublicKeyString
+                                                );
+
+                                                const btc_pk_obj = JSON.parse(btc_pk_str);
+
+                                                const subject_user =
+                                                    btc_pk_obj.trader_flo_address ||
+                                                    resp_data.trader_flo_address;
+                                                localbitcoinplusplus.kademlia
+                                                    .determineClosestSupernode(subject_user)
+                                                    .then(get_su => {
+                                                        const supernode_flo_id = get_su[0].data.id;
+
+                                                        if (typeof supernode_flo_id !== "string")
+                                                            throw new Error(`ERROR: Invalid FLO key.`);
+
+                                                        if (
+                                                            supernode_flo_id ==
+                                                            localbitcoinplusplus.wallets.my_local_flo_address
+                                                        ) {
+                                                            updateinDB(
+                                                                "system_btc_reserves_private_keys",
+                                                                btc_pk_obj,
+                                                                btc_pk_obj.id,
+                                                                false,
+                                                                false
+                                                            );
+                                                        } else if (
+                                                            typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                            supernode_flo_id
+                                                            ] == "object"
+                                                        ) {
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                                supernode_flo_id
+                                                            ].backup_updateinDB(
+                                                                "system_btc_reserves_private_keys",
+                                                                btc_pk_obj,
+                                                                btc_pk_obj.id,
+                                                                false,
+                                                                false
+                                                            );
+                                                        } else {
+                                                            throw new Error(
+                                                                `ERROR: Failed to store backup system_btc_reserves_private_keys id ${btc_pk_obj.id}`
+                                                            );
+                                                        }
+                                                    });
+                                            } catch (e) {
+                                                throw new Error(e);
+                                            }
+                                        }
+                                        break;
+
+                                    case "update_deposited_crypto_instance":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const res_data = res_obj.params[0];
+                                            const backup_db = res_data.db_inst;
+                                            let _updateinDB = updateinDB;
+                                            try {
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                        backup_db &&
                                                         typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                        supernode_flo_id
+                                                        backup_db
                                                         ] == "object"
                                                     ) {
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                            supernode_flo_id
-                                                        ].backup_updateinDB(
-                                                            "system_btc_reserves_private_keys",
-                                                            btc_pk_obj,
-                                                            btc_pk_obj.id,
-                                                            false,
-                                                            false
-                                                        );
-                                                    } else {
-                                                        throw new Error(
-                                                            `ERROR: Failed to store backup system_btc_reserves_private_keys id ${btc_pk_obj.id}`
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            backup_db
+                                                            ];
+                                                        _updateinDB = foreign_db.backup_updateinDB.bind(
+                                                            foreign_db
                                                         );
                                                     }
-                                                });
-                                        } catch (e) {
-                                            throw new Error(e);
-                                        }
-                                    }
-                                    break;
 
-                                case "update_deposited_crypto_instance":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const res_data = res_obj.params[0];
-                                        const backup_db = res_data.db_inst;
-                                        let _updateinDB = updateinDB;
-                                        try {
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address !==
-                                                    backup_db &&
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _updateinDB = foreign_db.backup_updateinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                }
-
-                                                if (typeof res_data.deposit_data == "object") {
-                                                    for (const deposits of res_data.deposit_data) {
-                                                        _updateinDB(
-                                                            "deposit",
-                                                            deposits,
-                                                            deposits.id,
-                                                            true,
-                                                            false
-                                                        );
+                                                    if (typeof res_data.deposit_data == "object") {
+                                                        for (const deposits of res_data.deposit_data) {
+                                                            _updateinDB(
+                                                                "deposit",
+                                                                deposits,
+                                                                deposits.id,
+                                                                true,
+                                                                false
+                                                            );
+                                                        }
                                                     }
                                                 }
+                                            } catch (e) {
+                                                console.error(e);
                                             }
-                                        } catch (e) {
-                                            console.error(e);
                                         }
-                                    }
-                                    break;
-
-                                case "delete_deposited_crypto_instance":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const res_data = res_obj.params[0];
-                                        const backup_db = res_data.db_inst;
-                                        let _removeinDB = removeinDB;
-                                        try {
-                                            if (
-                                                typeof backup_db == "string" &&
-                                                backup_db.length > 0
-                                            ) {
-                                                if (
-                                                    localbitcoinplusplus.wallets.my_local_flo_address !==
-                                                    backup_db &&
-                                                    typeof localbitcoinplusplus.newBackupDatabase.db[
-                                                    backup_db
-                                                    ] == "object"
-                                                ) {
-                                                    const foreign_db =
-                                                        localbitcoinplusplus.newBackupDatabase.db[
-                                                        backup_db
-                                                        ];
-                                                    _removeinDB = foreign_db.backup_removeinDB.bind(
-                                                        foreign_db
-                                                    );
-                                                }
-                                                if (typeof res_data.withdraw_btc_id == "string")
-                                                    _removeinDB("withdraw_btc", res_data.withdraw_btc_id);
-                                                if (typeof res_data.deposit_id == "string")
-                                                    _removeinDB("deposit", res_data.deposit_id);
-                                                if (typeof res_data.reserves_id == "string")
-                                                    _removeinDB("system_btc_reserves_private_keys",
-                                                        res_data.reserves_id);
-                                            }
-                                        } catch (e) {
-                                            console.error(e);
-                                        }
-                                    }
-                                    break;
-
-                                case "request_me_db_data":
-                                    if (
-                                        localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            res_obj.nodePubKey
-                                        )
-                                    ) {
-                                        const resp = res_obj.params[0];
+                                        break;
 
+                                    case "delete_deposited_crypto_instance":
                                         if (
-                                            localbitcoinplusplus.wallets.my_local_flo_address !==
-                                            resp.receiver_flo_address
-                                        )
-                                            return;
-
-                                        localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
-                                            localbitcoinplusplus.wallets.my_local_flo_address,
-                                            resp.trader_flo_address,
-                                            resp.db_inst
-                                        );
-                                    }
-                                    break;
-
-                                case "update_all_cash_deposit_success":
-                                    // If either Sender and Receiver are not Supernodes, return.
-                                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        res_obj.nodePubKey)
-                                        ||
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                    ) return;
-
-                                    if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
-                                        const deposit_success_response = res_obj.params[0];
-                                        let update_cash_balance_obj_res = {
-                                            depositor_cash_data: deposit_success_response.depositor_cash_data,
-                                            deposit_req_id: deposit_success_response.deposit_req_id
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const res_data = res_obj.params[0];
+                                            const backup_db = res_data.db_inst;
+                                            let _removeinDB = removeinDB;
+                                            try {
+                                                if (
+                                                    typeof backup_db == "string" &&
+                                                    backup_db.length > 0
+                                                ) {
+                                                    if (
+                                                        localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                        backup_db &&
+                                                        typeof localbitcoinplusplus.newBackupDatabase.db[
+                                                        backup_db
+                                                        ] == "object"
+                                                    ) {
+                                                        const foreign_db =
+                                                            localbitcoinplusplus.newBackupDatabase.db[
+                                                            backup_db
+                                                            ];
+                                                        _removeinDB = foreign_db.backup_removeinDB.bind(
+                                                            foreign_db
+                                                        );
+                                                    }
+                                                    if (typeof res_data.withdraw_btc_id == "string")
+                                                        _removeinDB("withdraw_btc", res_data.withdraw_btc_id);
+                                                    if (typeof res_data.deposit_id == "string")
+                                                        _removeinDB("deposit", res_data.deposit_id);
+                                                    if (typeof res_data.reserves_id == "string")
+                                                        _removeinDB("system_btc_reserves_private_keys",
+                                                            res_data.reserves_id);
+                                                }
+                                            } catch (e) {
+                                                console.error(e);
+                                            }
                                         }
-                                        let update_cash_balance_obj_res_str = JSON.stringify(update_cash_balance_obj_res);
-                                        let update_cash_balance_obj_res_hash = Crypto.SHA256(
-                                            update_cash_balance_obj_res_str);
-                                        let update_cash_balance_obj_res_verification = RM_WALLET
-                                            .verify(update_cash_balance_obj_res_hash, deposit_success_response.sign,
-                                                deposit_success_response.publicKey);
+                                        break;
 
-                                        if ((update_cash_balance_obj_res_hash === deposit_success_response.hash) &&
-                                            update_cash_balance_obj_res_verification === true) {
+                                    case "request_me_db_data":
+                                        if (
+                                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                res_obj.nodePubKey
+                                            )
+                                        ) {
+                                            const resp = res_obj.params[0];
 
-                                            const my_closest_su_list = await localbitcoinplusplus.kademlia
-                                                .determineClosestSupernode(
-                                                    res_obj.params[0].trader_flo_address
-                                                );
-                                            const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
-                                            const foreign_db =
-                                                localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
+                                            if (
+                                                localbitcoinplusplus.wallets.my_local_flo_address !==
+                                                resp.receiver_flo_address
+                                            )
+                                                return;
 
-                                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
-                                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-
-                                            _updateinDB('cash_balances', deposit_success_response.depositor_cash_data,
-                                                deposit_success_response.depositor_cash_data.id, false, false);
-                                            _removeinDB('cash_deposits', deposit_success_response.deposit_req_id);
-
-                                            return true;
+                                            localbitcoinplusplus.actions.sync_backup_supernode_from_backup_supernode(
+                                                localbitcoinplusplus.wallets.my_local_flo_address,
+                                                resp.trader_flo_address,
+                                                resp.db_inst
+                                            );
                                         }
-                                        throw new Error(`Error: Hash matching failed while updating cash deposit.`);
-                                        return false;
-                                    }
-                                    break;
+                                        break;
 
-                                case "record_upi_tx_of_successfull_withdraw":
-                                    // If either Sender and Receiver are not Supernodes, return.
-                                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                        res_obj.nodePubKey)
-                                        ||
-                                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                            localbitcoinplusplus.wallets.my_local_flo_public_key)
-                                    ) return;
+                                    case "update_all_cash_deposit_success":
+                                        // If either Sender and Receiver are not Supernodes, return.
+                                        if (!localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            res_obj.nodePubKey)
+                                            ||
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                        ) return;
 
-                                    if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
-                                        const successfull_withdraw_resp = res_obj.params[0];
+                                        if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
+                                            const deposit_success_response = res_obj.params[0];
+                                            let update_cash_balance_obj_res = {
+                                                depositor_cash_data: deposit_success_response.depositor_cash_data,
+                                                deposit_req_id: deposit_success_response.deposit_req_id
+                                            }
+                                            let update_cash_balance_obj_res_str = JSON.stringify(update_cash_balance_obj_res);
+                                            let update_cash_balance_obj_res_hash = Crypto.SHA256(
+                                                update_cash_balance_obj_res_str);
+                                            let update_cash_balance_obj_res_verification = RM_WALLET
+                                                .verify(update_cash_balance_obj_res_hash, deposit_success_response.sign,
+                                                    deposit_success_response.publicKey);
 
-                                        localbitcoinplusplus.kademlia.determineClosestSupernode(
-                                            successfull_withdraw_resp.trader_flo_address
-                                        ).then(my_closest_su_list => {
-                                            if (typeof my_closest_su_list[0] !== "object") return;
-                                            const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
-                                            const foreign_db =
-                                                localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
+                                            if ((update_cash_balance_obj_res_hash === deposit_success_response.hash) &&
+                                                update_cash_balance_obj_res_verification === true) {
 
-                                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                                            _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                                                const my_closest_su_list = await localbitcoinplusplus.kademlia
+                                                    .determineClosestSupernode(
+                                                        res_obj.params[0].trader_flo_address
+                                                    );
+                                                const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
+                                                const foreign_db =
+                                                    localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
 
-                                            _updateinDB('withdraw_cash', successfull_withdraw_resp,
-                                                successfull_withdraw_resp.id, true, false);
+                                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+                                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
 
-                                            let withdraw_cash_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
-                                            localbitcoinplusplus.actions.delay(withdraw_cash_life.cashWithdraw).then(function () {
-                                                _removeinDB('withdraw_cash', successfull_withdraw_resp.id);
+                                                _updateinDB('cash_balances', deposit_success_response.depositor_cash_data,
+                                                    deposit_success_response.depositor_cash_data.id, false, false);
+                                                _removeinDB('cash_deposits', deposit_success_response.deposit_req_id);
+
+                                                return true;
+                                            }
+                                            throw new Error(`Error: Hash matching failed while updating cash deposit.`);
+                                            return false;
+                                        }
+                                        break;
+
+                                    case "record_upi_tx_of_successfull_withdraw":
+                                        // If either Sender and Receiver are not Supernodes, return.
+                                        if (!localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                            res_obj.nodePubKey)
+                                            ||
+                                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                                localbitcoinplusplus.wallets.my_local_flo_public_key)
+                                        ) return;
+
+                                        if (typeof res_obj.params == "object" && typeof res_obj.params[0] == "object") {
+                                            const successfull_withdraw_resp = res_obj.params[0];
+
+                                            localbitcoinplusplus.kademlia.determineClosestSupernode(
+                                                successfull_withdraw_resp.trader_flo_address
+                                            ).then(my_closest_su_list => {
+                                                if (typeof my_closest_su_list[0] !== "object") return;
+                                                const primarySupernodeOfThisUser = my_closest_su_list[0].data.id;
+                                                const foreign_db =
+                                                    localbitcoinplusplus.newBackupDatabase.db[primarySupernodeOfThisUser];
+
+                                                _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                                                _removeinDB = foreign_db.backup_removeinDB.bind(foreign_db);
+
+                                                _updateinDB('withdraw_cash', successfull_withdraw_resp,
+                                                    successfull_withdraw_resp.id, true, false);
+
+                                                let withdraw_cash_life = JSON.parse(localbitcoinplusplus.master_configurations.ordersLife);
+                                                localbitcoinplusplus.actions.delay(withdraw_cash_life.cashWithdraw).then(function () {
+                                                    _removeinDB('withdraw_cash', successfull_withdraw_resp.id);
+                                                });
                                             });
-                                        });
-                                    }
+                                        }
 
-                                    break;
+                                        break;
 
-                                default:
-                                    break;
-                            }
-                        }
-                    } catch (e) {
-                        console.warn(e);
-                    }
-                }
-            }
-
-            // SECTION: CASHIER MESSAGES
-            async function handleCashierMessages(evt) {
-                var response = evt.data || evt;
-                console.log("RESPONSE: " + response);
-
-                const isMsgFromCashier = response.search("__FOR__CASHIER__");
-                if (isMsgFromCashier < 0) return;
-
-                var res_pos = response.indexOf("{");
-                if (res_pos >= 0) {
-                    var res = response.substr(res_pos);
-                    try {
-                        var res_obj = JSON.parse(res);
-
-                        if (
-                            typeof res_obj.globalParams !== "object" ||
-                            !Object.keys(
-                                JSON.parse(localbitcoinplusplus.master_configurations.cashiers)
-                            ).includes(res_obj.nodePubKey) ||
-                            (typeof res_obj.globalParams.receiversList == "object" &&
-                                !res_obj.globalParams.receiversList.includes(
-                                    localbitcoinplusplus.wallets.my_local_flo_address
-                                ))
-                        )
-                            return;
-
-                        if (
-                            typeof res_obj.globalParams.receiverFloId == "string" &&
-                            res_obj.globalParams.receiverFloId !==
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                        )
-                            return;
-
-                        const isIncomingMessageValid = await validateIncomingMessage(res);
-                        console.log("isIncomingMessageValid: ", isIncomingMessageValid);
-
-                        if (!isIncomingMessageValid) return;
-
-                        if (typeof res_obj.globalParams.senderFloId !== "string")
-                            throw new Error(
-                                `WARNING: The request did not contain sender FLO Id. Request Aborted.`
-                            );
-
-                        if (typeof res_obj.method !== "undefined") {
-                            localbitcoinplusplus.CashierStatusObject[res_obj.nodePubKey].is_live = true;
-                            let response_from_sever;
-
-                            const RM_WALLET = new localbitcoinplusplus.wallets();
-                            const RM_RPC = new localbitcoinplusplus.rpc();
-
-                            switch (res_obj.method) {
-                                case "give_cashier_latest_pending_cash_deposits":
-                                    response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "give_cashier_latest_pending_cash_withdraws":
-                                    response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "cashier_confirms_user_cash_deposit":
-                                    response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "cashier_confirms_user_cash_withdraw":
-                                    response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
-                                        this,
-                                        JSON.stringify(res_obj)
-                                    );
-                                    break;
-                                case "cashier_left":
-                                    localbitcoinplusplus.CashierStatusObject[res_obj.nodePubKey].is_live = false;
-                                    break;
-
-                                default:
-                                    break;
-                            }
-                        }
-                    } catch (e) {
-                        throw new Error(e);
-                    }
-                }
-            }
-
-            function onError(evt) {
-                let msg = `ERROR: Websocket Connection to ${evt.srcElement.url} returned error.`;
-                showMessage(msg);
-                return msg;
-            }
-
-            function doSend(message, user_flo_id = "") {
-                const request_array = [
-                    "store_shamirs_secret_pvtkey_shares",
-                    "request_me_db_data"
-                ];
-
-                let finalMessage = message;
-
-                const msgObj = JSON.parse(message);
-
-                if (!request_array.includes(msgObj.method) || (
-                    typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
-                    "string"
-                )) {
-                    const RM_WALLET = new localbitcoinplusplus.wallets();
-
-                    message = JSON.stringify(msgObj);
-                    const message256hash = Crypto.SHA256(message);
-
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
-                        "string"
-                    )
-                        throw new Error(`WARNING: Private key could not be found.`);
-
-                    const nodeSignedMessage = RM_WALLET.sign(
-                        message256hash,
-                        localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                    );
-
-                    msgObj.nodeMessage256hash = message256hash;
-                    msgObj.nodeSignedMessage = nodeSignedMessage;
-                    msgObj.nodePubKey =
-                        localbitcoinplusplus.wallets.my_local_flo_public_key;
-
-                    finalMessage = JSON.stringify(msgObj);
-                } else {
-                    msgObj.nodePubKey =
-                        localbitcoinplusplus.wallets.my_local_flo_public_key;
-
-                    finalMessage = JSON.stringify(msgObj);
-                }
-
-                let setIntervalVal;
-
-                // The message is for a specific supernode only
-                if (user_flo_id !== "" && user_flo_id.length > 0) {
-                    try {
-                        if (typeof localbitcoinplusplus.backupWS[user_flo_id] == "object") {
-                            wsConn = localbitcoinplusplus.backupWS[user_flo_id].ws_connection;
-                            if (wsConn.readyState !== 1) {
-                                let msg = "WARNING: Websocket not ready to broadcast messages.";
-                                showMessage(msg);
-                                console.warn(msg);
-                                return;
-                            }
-                            wsConn.send(finalMessage);
-                            
-                        } else if (user_flo_id === localbitcoinplusplus.wallets.my_local_flo_address) {
-                            websocket.send(finalMessage);
-                        }
-                    } catch (error) {
-                        showMessage(
-                            `ERROR: Failed to determine WS connection with ${user_flo_id}.`
-                        );
-                        throw new Error(error);
-                    }
-                } else {
-                    // The message is for usernodes and all backup supernodes
-                    try {
-                        websocket.send(finalMessage);
-
-                        for (const key in localbitcoinplusplus.backupWS) {
-                            if (localbitcoinplusplus.backupWS.hasOwnProperty(key)) {
-                                if (typeof localbitcoinplusplus.backupWS[key] == "object") {
-                                    const ws_conn =
-                                        localbitcoinplusplus.backupWS[key].ws_connection;
-                                    if (ws_conn.readyState !== 1) {
-                                        let msg =
-                                            "WARNING: Websocket not ready to broadcast messages.";
-                                        showMessage(msg);
-                                        console.warn(msg);
-                                    } else {
-                                        ws_conn.send(finalMessage);
-                                    }
+                                    default:
+                                        break;
                                 }
                             }
+                        } catch (e) {
+                            console.warn(e);
                         }
-                    } catch (error) {
-                        showMessage(
-                            `ERROR: Failed to determine WS connection with ${user_flo_id}.`
-                        );
-                        throw new Error(error);
                     }
                 }
 
-                console.trace("SENT: " + finalMessage);
-            }
+                // SECTION: CASHIER MESSAGES
+                async function handleCashierMessages(evt) {
+                    var response = evt.data || evt;
+                    console.log("RESPONSE: " + response);
 
-            function validateIncomingMessage(message) {
-                return new Promise((resolve, reject) => {
-                    if (message.length < 1) {
-                        showMessage(
-                            `WARNING: The incoming websocket message on was empty.`
-                        );
-                        reject(false);
+                    const isMsgFromCashier = response.search("__FOR__CASHIER__");
+                    if (isMsgFromCashier < 0) return;
+
+                    var res_pos = response.indexOf("{");
+                    if (res_pos >= 0) {
+                        var res = response.substr(res_pos);
+                        try {
+                            var res_obj = JSON.parse(res);
+
+                            if (
+                                typeof res_obj.globalParams !== "object" ||
+                                !Object.keys(
+                                    JSON.parse(localbitcoinplusplus.master_configurations.cashiers)
+                                ).includes(res_obj.nodePubKey) ||
+                                (typeof res_obj.globalParams.receiversList == "object" &&
+                                    !res_obj.globalParams.receiversList.includes(
+                                        localbitcoinplusplus.wallets.my_local_flo_address
+                                    ))
+                            )
+                                return;
+
+                            if (
+                                typeof res_obj.globalParams.receiverFloId == "string" &&
+                                res_obj.globalParams.receiverFloId !==
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                            )
+                                return;
+
+                            const isIncomingMessageValid = await validateIncomingMessage(res);
+                            console.log("isIncomingMessageValid: ", isIncomingMessageValid);
+
+                            if (!isIncomingMessageValid) return;
+
+                            if (typeof res_obj.globalParams.senderFloId !== "string")
+                                throw new Error(
+                                    `WARNING: The request did not contain sender FLO Id. Request Aborted.`
+                                );
+
+                            if (typeof res_obj.method !== "undefined") {
+                                localbitcoinplusplus.CashierStatusObject[res_obj.nodePubKey].is_live = true;
+                                let response_from_sever;
+
+                                const RM_WALLET = new localbitcoinplusplus.wallets();
+                                const RM_RPC = new localbitcoinplusplus.rpc();
+
+                                switch (res_obj.method) {
+                                    case "give_cashier_latest_pending_cash_deposits":
+                                        response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "give_cashier_latest_pending_cash_withdraws":
+                                        response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "cashier_confirms_user_cash_deposit":
+                                        response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "cashier_confirms_user_cash_withdraw":
+                                        response_from_sever = RM_RPC.receive_cashiers_rpc_response.call(
+                                            this,
+                                            JSON.stringify(res_obj)
+                                        );
+                                        break;
+                                    case "cashier_left":
+                                        localbitcoinplusplus.CashierStatusObject[res_obj.nodePubKey].is_live = false;
+                                        break;
+
+                                    default:
+                                        break;
+                                }
+                            }
+                        } catch (e) {
+                            throw new Error(e);
+                        }
                     }
+                }
+
+                function onError(evt) {
+                    let msg = `ERROR: Websocket Connection to ${evt.srcElement.url} returned error.`;
+                    showMessage(msg);
+                    return msg;
+                }
+
+                function doSend(message, user_flo_id = "") {
                     const request_array = [
                         "store_shamirs_secret_pvtkey_shares",
                         "request_me_db_data"
                     ];
 
-                    try {
-                        const msgObj = JSON.parse(message);
+                    let finalMessage = message;
 
-                        if (request_array.includes(msgObj.method)) return resolve(true);
+                    const msgObj = JSON.parse(message);
 
-                        const getFloId = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(msgObj.nodePubKey);
+                    if (!request_array.includes(msgObj.method) || (
+                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ===
+                        "string"
+                    )) {
+                        const RM_WALLET = new localbitcoinplusplus.wallets();
 
-                        // Check if the public key belongs to real sender
-                        if (getFloId !== msgObj.globalParams.senderFloId) {
+                        message = JSON.stringify(msgObj);
+                        const message256hash = Crypto.SHA256(message);
+
+                        if (
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                            "string"
+                        )
+                            throw new Error(`WARNING: Private key could not be found.`);
+
+                        const nodeSignedMessage = RM_WALLET.sign(
+                            message256hash,
+                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                        );
+
+                        msgObj.nodeMessage256hash = message256hash;
+                        msgObj.nodeSignedMessage = nodeSignedMessage;
+                        msgObj.nodePubKey =
+                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                        finalMessage = JSON.stringify(msgObj);
+                    } else {
+                        msgObj.nodePubKey =
+                            localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                        finalMessage = JSON.stringify(msgObj);
+                    }
+
+                    let setIntervalVal;
+
+                    // The message is for a specific supernode only
+                    if (user_flo_id !== "" && user_flo_id.length > 0) {
+                        try {
+                            if (typeof localbitcoinplusplus.backupWS[user_flo_id] == "object") {
+                                wsConn = localbitcoinplusplus.backupWS[user_flo_id].ws_connection;
+                                if (wsConn.readyState !== 1) {
+                                    let msg = "WARNING: Websocket not ready to broadcast messages.";
+                                    showMessage(msg);
+                                    console.warn(msg);
+                                    return;
+                                }
+                                wsConn.send(finalMessage);
+
+                            } else if (user_flo_id === localbitcoinplusplus.wallets.my_local_flo_address) {
+                                websocket.send(finalMessage);
+                            }
+                        } catch (error) {
                             showMessage(
-                                `Sender FLO address did not match signer FLO address.`
+                                `ERROR: Failed to determine WS connection with ${user_flo_id}.`
+                            );
+                            throw new Error(error);
+                        }
+                    } else {
+                        // The message is for usernodes and all backup supernodes
+                        try {
+                            websocket.send(finalMessage);
+
+                            for (const key in localbitcoinplusplus.backupWS) {
+                                if (localbitcoinplusplus.backupWS.hasOwnProperty(key)) {
+                                    if (typeof localbitcoinplusplus.backupWS[key] == "object") {
+                                        const ws_conn =
+                                            localbitcoinplusplus.backupWS[key].ws_connection;
+                                        if (ws_conn.readyState !== 1) {
+                                            let msg =
+                                                "WARNING: Websocket not ready to broadcast messages.";
+                                            showMessage(msg);
+                                            console.warn(msg);
+                                        } else {
+                                            ws_conn.send(finalMessage);
+                                        }
+                                    }
+                                }
+                            }
+                        } catch (error) {
+                            showMessage(
+                                `ERROR: Failed to determine WS connection with ${user_flo_id}.`
+                            );
+                            throw new Error(error);
+                        }
+                    }
+
+                    console.trace("SENT: " + finalMessage);
+                }
+
+                function validateIncomingMessage(message) {
+                    return new Promise((resolve, reject) => {
+                        if (message.length < 1) {
+                            showMessage(
+                                `WARNING: The incoming websocket message on was empty.`
                             );
                             reject(false);
                         }
-                        const initialMsgObj = {
-                            jsonrpc: msgObj.jsonrpc,
-                            id: msgObj.id,
-                            method: msgObj.method,
-                            params: msgObj.params,
-                            globalParams: msgObj.globalParams
-                        };
+                        const request_array = [
+                            "store_shamirs_secret_pvtkey_shares",
+                            "request_me_db_data"
+                        ];
 
-                        const initialMsgObjStr = JSON.stringify(initialMsgObj);
-                        console.log(initialMsgObjStr);
+                        try {
+                            const msgObj = JSON.parse(message);
 
-                        const initialMsgObjStrHash = Crypto.SHA256(initialMsgObjStr);
-                        console.log(initialMsgObjStrHash);
+                            if (request_array.includes(msgObj.method)) return resolve(true);
 
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        if (
-                            RM_WALLET.verify(
-                                initialMsgObjStrHash,
-                                msgObj.nodeSignedMessage,
-                                msgObj.nodePubKey
-                            )
-                        ) {
-                            resolve(true);
+                            const getFloId = bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(msgObj.nodePubKey);
+
+                            // Check if the public key belongs to real sender
+                            if (getFloId !== msgObj.globalParams.senderFloId) {
+                                showMessage(
+                                    `Sender FLO address did not match signer FLO address.`
+                                );
+                                reject(false);
+                            }
+                            const initialMsgObj = {
+                                jsonrpc: msgObj.jsonrpc,
+                                id: msgObj.id,
+                                method: msgObj.method,
+                                params: msgObj.params,
+                                globalParams: msgObj.globalParams
+                            };
+
+                            const initialMsgObjStr = JSON.stringify(initialMsgObj);
+                            console.log(initialMsgObjStr);
+
+                            const initialMsgObjStrHash = Crypto.SHA256(initialMsgObjStr);
+                            console.log(initialMsgObjStrHash);
+
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            if (
+                                RM_WALLET.verify(
+                                    initialMsgObjStrHash,
+                                    msgObj.nodeSignedMessage,
+                                    msgObj.nodePubKey
+                                )
+                            ) {
+                                resolve(true);
+                            } else {
+                                showMessage(
+                                    `WARNING: Incoming Websocket message verification failed.`
+                                );
+                                reject(false);
+                            }
+                        } catch (error) {
+                            reject(error);
+                        }
+                    });
+                }
+
+                /* Websocket Code Ends Here*/
+
+                // SECTION: Indexed DB  
+                //prefixes of implementation that we want to test
+                window.indexedDB =
+                    window.indexedDB ||
+                    window.mozIndexedDB ||
+                    window.webkitIndexedDB ||
+                    window.msIndexedDB;
+
+                //prefixes of window.IDB objects
+                window.IDBTransaction =
+                    window.IDBTransaction ||
+                    window.webkitIDBTransaction ||
+                    window.msIDBTransaction;
+                window.IDBKeyRange =
+                    window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
+
+                if (!window.indexedDB) {
+                    window.alert(
+                        "Your browser doesn't support a stable version of IndexedDB."
+                    );
+                }
+
+                let localbitcoinplusplusObj = {
+                    id: "00-01",
+                    myLocalFLOAddress: "",
+                    myLocalFLOPublicKey: "",
+                    myAddressTrustLevel: 1,
+                    lastConnectedTime: ""
+                };
+
+                var db;
+                const request = window.indexedDB.open(DBName, 3);
+
+                request.onerror = function (event) {
+                    //https://stackoverflow.com/questions/13972385/invalidstateerror-while-opening-indexeddb-in-firefox
+                    event.preventDefault();
+                    var error = event.target.error;
+                    console.log(
+                        "IndexedDB database open error:",
+                        error.name,
+                        error.message
+                    );
+                };
+
+                request.onsuccess = function (event) {
+                    db = request.result;
+                    doShreeGanesh();
+                };
+
+                request.onupgradeneeded = function (event) {
+                    var db = event.target.result;
+                    if (!db.objectStoreNames.contains("localbitcoinUser")) {
+                        var objectStore = db.createObjectStore("localbitcoinUser", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("myLocalFLOAddress", "myLocalFLOAddress", {
+                            unique: false
+                        });
+                        objectStore.put(localbitcoinplusplusObj);
+                    }
+                    if (!db.objectStoreNames.contains("buyOrders")) {
+                        var objectStore = db.createObjectStore("buyOrders", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("sellOrders")) {
+                        var objectStore = db.createObjectStore("sellOrders", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("deposit")) {
+                        var objectStore = db.createObjectStore("deposit", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("btc_address", "btc_address", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("crypto_balances")) {
+                        var objectStore = db.createObjectStore("crypto_balances", {
+                            keyPath: "id",
+                            autoIncrement: false
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("crypto_currency", "crypto_currency", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("cash_balances")) {
+                        var objectStore = db.createObjectStore("cash_balances", {
+                            keyPath: "id",
+                            autoIncrement: false
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("currency", "currency", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("my_supernode_private_key_chunks")) {
+                        var objectStore = db.createObjectStore(
+                            "my_supernode_private_key_chunks",
+                            {
+                                keyPath: "id"
+                            }
+                        );
+                        objectStore.createIndex(
+                            "supernode_transaction_key",
+                            "supernode_transaction_key",
+                            {
+                                unique: false
+                            }
+                        );
+                    }
+                    if (!db.objectStoreNames.contains("supernode_private_key_chunks")) {
+                        var objectStore = db.createObjectStore(
+                            "supernode_private_key_chunks",
+                            {
+                                keyPath: "id"
+                            }
+                        );
+                    }
+                    if (!db.objectStoreNames.contains("system_btc_reserves_private_keys")) {
+                        var objectStore = db.createObjectStore(
+                            "system_btc_reserves_private_keys",
+                            {
+                                keyPath: "id"
+                            }
+                        );
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("btc_address", "btc_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex(
+                            "supernode_transaction_key",
+                            "supernode_transaction_key",
+                            {
+                                unique: false
+                            }
+                        );
+                    }
+                    if (!db.objectStoreNames.contains("withdraw_btc")) {
+                        var objectStore = db.createObjectStore("withdraw_btc", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("utxo_addr", "utxo_addr", {
+                            unique: false
+                        });
+                        objectStore.createIndex("receiverBTCAddress", "receiverBTCAddress", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("userPublicData")) {
+                        var objectStore = db.createObjectStore("userPublicData", {
+                            keyPath: "trader_flo_address"
+                        });
+                        objectStore.createIndex("trader_flo_pubKey", "trader_flo_pubKey", {
+                            unique: true
+                        });
+                        objectStore.createIndex("trader_reputation", "trader_reputation", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("external_files")) {
+                        var objectStore = db.createObjectStore("external_files", {
+                            keyPath: "filename"
+                        });
+                        objectStore.createIndex("filehash", "filehash", {
+                            unique: true
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("kBucketStore")) {
+                        var objectStore = db.createObjectStore("kBucketStore", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex(
+                            "primary_supernode_flo_public_key",
+                            "primary_supernode_flo_public_key",
+                            {
+                                unique: false
+                            }
+                        );
+                    }
+                    if (!db.objectStoreNames.contains("myClosestSupernodes")) {
+                        var objectStore = db.createObjectStore("myClosestSupernodes", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: true
+                        });
+                        objectStore.createIndex("ip", "ip", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("ipTable")) {
+                        var objectStore = db.createObjectStore("ipTable", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("flo_public_key", "flo_public_key", {
+                            unique: false
+                        });
+                        objectStore.createIndex("temporary_ip", "temporary_ip", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("crypto_fiat_rates")) {
+                        var objectStore = db.createObjectStore("crypto_fiat_rates", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("currency_code", "currency_code", {
+                            unique: false
+                        });
+                        objectStore.createIndex("crypto_code", "crypto_code", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("cash_deposits")) {
+                        var objectStore = db.createObjectStore("cash_deposits", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("currency", "currency", {
+                            unique: false
+                        });
+                        objectStore.createIndex("depositing_amount", "depositing_amount", {
+                            unique: false
+                        });
+                        objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
+                            unique: false
+                        });
+                        objectStore.createIndex("cashier_upi", "cashier_upi", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("withdraw_cash")) {
+                        var objectStore = db.createObjectStore("withdraw_cash", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("currency", "currency", {
+                            unique: false
+                        });
+                        objectStore.createIndex("withdrawing_amount", "withdrawing_amount", {
+                            unique: false
+                        });
+                        objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
+                            unique: false
+                        });
+                        objectStore.createIndex("cashier_upi", "cashier_upi", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("my_inbox")) {
+                        var objectStore = db.createObjectStore("my_inbox", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("trader_flo_address", "trader_flo_address", {
+                            unique: false
+                        });
+                        objectStore.createIndex("sender", "sender", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("my_crypto_deposits")) {
+                        var objectStore = db.createObjectStore("my_crypto_deposits", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("depositing_address", "depositing_address", {
+                            unique: false
+                        });
+                    }
+                    if (!db.objectStoreNames.contains("my_crypto_withdrawals")) {
+                        var objectStore = db.createObjectStore("my_crypto_withdrawals", {
+                            keyPath: "id"
+                        });
+                        objectStore.createIndex("crypto_withdrawal_txid", "crypto_withdrawal_txid", {
+                            unique: false
+                        });
+                    }
+                };
+
+                const exception_datastores = ['localbitcoinUser', 'ipTable', 'kBucketStore', 'myClosestSupernodes',
+                    'my_supernode_private_key_chunks', 'my_crypto_withdrawals'];
+
+                function signDBData(objectdata) {
+                    try {
+                        if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !== "string")
+                            throw new Error("Private key not found.");
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        const pubKey = RM_WALLET.generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY).pubKeyHex;
+                        if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                            .includes(pubKey)) return objectdata;
+
+                        let objectdata_copy = JSON.parse(JSON.stringify(objectdata));
+                        if (typeof objectdata_copy.db_sign == "string") delete objectdata_copy.db_sign;
+                        if (typeof objectdata_copy.db_signer == "string") delete objectdata_copy.db_signer;
+                        objectdata_copy.db_sign = RM_WALLET.sign(JSON.stringify(objectdata_copy), localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY);
+                        objectdata_copy.db_signer = pubKey;
+                        return objectdata_copy;
+                    } catch (error) {
+                        throw new Error(error);
+                    }
+                }
+
+                function verifyDBData(objectdata) {
+                    try {
+                        if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
+                            .includes(objectdata.db_signer)) return false;
+                        const RM_WALLET = new localbitcoinplusplus.wallets;
+                        let objectdata_copy = JSON.parse(JSON.stringify(objectdata));
+                        delete objectdata_copy.db_sign;
+                        delete objectdata_copy.db_signer;
+                        if (RM_WALLET.verify(JSON.stringify(objectdata_copy), objectdata.db_sign, objectdata.db_signer)) {
+                            return true;
                         } else {
-                            showMessage(
-                                `WARNING: Incoming Websocket message verification failed.`
-                            );
-                            reject(false);
+                            console.error('verification failed');
+                            console.trace(objectdata);
+                            return false;
                         }
                     } catch (error) {
-                        reject(error);
+                        throw new Error(error);
                     }
-                });
-            }
-
-            /* Websocket Code Ends Here*/
-
-            // SECTION: Indexed DB  
-            //prefixes of implementation that we want to test
-            window.indexedDB =
-                window.indexedDB ||
-                window.mozIndexedDB ||
-                window.webkitIndexedDB ||
-                window.msIndexedDB;
-
-            //prefixes of window.IDB objects
-            window.IDBTransaction =
-                window.IDBTransaction ||
-                window.webkitIDBTransaction ||
-                window.msIDBTransaction;
-            window.IDBKeyRange =
-                window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
-
-            if (!window.indexedDB) {
-                window.alert(
-                    "Your browser doesn't support a stable version of IndexedDB."
-                );
-            }
-
-            let localbitcoinplusplusObj = {
-                id: "00-01",
-                myLocalFLOAddress: "",
-                myLocalFLOPublicKey: "",
-                myAddressTrustLevel: 1,
-                lastConnectedTime: ""
-            };
-
-            var db;
-            const request = window.indexedDB.open(DBName, 2);
-
-            request.onerror = function (event) {
-                //https://stackoverflow.com/questions/13972385/invalidstateerror-while-opening-indexeddb-in-firefox
-                event.preventDefault();
-                var error = event.target.error;
-                console.log(
-                    "IndexedDB database open error:",
-                    error.name,
-                    error.message
-                );
-            };
-
-            request.onsuccess = function (event) {
-                db = request.result;
-                doShreeGanesh();
-            };
-
-            request.onupgradeneeded = function (event) {
-                var db = event.target.result;
-                if (!db.objectStoreNames.contains("localbitcoinUser")) {
-                    var objectStore = db.createObjectStore("localbitcoinUser", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("myLocalFLOAddress", "myLocalFLOAddress", {
-                        unique: false
-                    });
-                    objectStore.put(localbitcoinplusplusObj);
                 }
-                if (!db.objectStoreNames.contains("buyOrders")) {
-                    var objectStore = db.createObjectStore("buyOrders", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("sellOrders")) {
-                    var objectStore = db.createObjectStore("sellOrders", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("deposit")) {
-                    var objectStore = db.createObjectStore("deposit", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("btc_address", "btc_address", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("crypto_balances")) {
-                    var objectStore = db.createObjectStore("crypto_balances", {
-                        keyPath: "id",
-                        autoIncrement: false
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("crypto_currency", "crypto_currency", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("cash_balances")) {
-                    var objectStore = db.createObjectStore("cash_balances", {
-                        keyPath: "id",
-                        autoIncrement: false
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("currency", "currency", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("my_supernode_private_key_chunks")) {
-                    var objectStore = db.createObjectStore(
-                        "my_supernode_private_key_chunks",
-                        {
-                            keyPath: "id"
+
+                function exportToJson(idbDatabase, dataStores = []) {
+                    return new Promise((resolve, reject) => {
+                        const exportObject = {}
+                        if (idbDatabase.objectStoreNames.length === 0) {
+                            resolve(JSON.stringify(exportObject))
+                        } else {
+                            const transaction = idbDatabase.transaction(
+                                idbDatabase.objectStoreNames,
+                                'readonly'
+                            )
+
+                            transaction.addEventListener('error', reject)
+
+                            for (const storeName of idbDatabase.objectStoreNames) {
+                                if (dataStores.length > 0 && !dataStores.includes(storeName)) continue;
+                                const allObjects = []
+                                transaction
+                                    .objectStore(storeName)
+                                    .openCursor()
+                                    .addEventListener('success', event => {
+                                        const cursor = event.target.result
+                                        if (cursor) {
+                                            // Cursor holds value, put it into store data
+                                            allObjects.push(cursor.value)
+                                            cursor.continue()
+                                        } else {
+                                            // No more values, store is done
+                                            exportObject[storeName] = allObjects
+
+                                            // Last store was handled
+                                            if (
+                                                (idbDatabase.objectStoreNames.length ===
+                                                    Object.keys(exportObject).length)
+                                                ||
+                                                (dataStores.length > 0
+                                                    && Object.keys(exportObject).length === dataStores.length)
+                                            ) {
+                                                resolve(JSON.stringify(exportObject))
+                                            }
+                                        }
+                                    })
+                            }
                         }
-                    );
-                    objectStore.createIndex(
-                        "supernode_transaction_key",
-                        "supernode_transaction_key",
-                        {
-                            unique: false
-                        }
-                    );
+                    })
                 }
-                if (!db.objectStoreNames.contains("supernode_private_key_chunks")) {
-                    var objectStore = db.createObjectStore(
-                        "supernode_private_key_chunks",
-                        {
-                            keyPath: "id"
-                        }
-                    );
-                }
-                if (!db.objectStoreNames.contains("system_btc_reserves_private_keys")) {
-                    var objectStore = db.createObjectStore(
-                        "system_btc_reserves_private_keys",
-                        {
-                            keyPath: "id"
-                        }
-                    );
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("btc_address", "btc_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex(
-                        "supernode_transaction_key",
-                        "supernode_transaction_key",
-                        {
-                            unique: false
-                        }
-                    );
-                }
-                if (!db.objectStoreNames.contains("withdraw_btc")) {
-                    var objectStore = db.createObjectStore("withdraw_btc", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("utxo_addr", "utxo_addr", {
-                        unique: false
-                    });
-                    objectStore.createIndex("receiverBTCAddress", "receiverBTCAddress", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("userPublicData")) {
-                    var objectStore = db.createObjectStore("userPublicData", {
-                        keyPath: "trader_flo_address"
-                    });
-                    objectStore.createIndex("trader_flo_pubKey", "trader_flo_pubKey", {
-                        unique: true
-                    });
-                    objectStore.createIndex("trader_reputation", "trader_reputation", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("external_files")) {
-                    var objectStore = db.createObjectStore("external_files", {
-                        keyPath: "filename"
-                    });
-                    objectStore.createIndex("filehash", "filehash", {
-                        unique: true
-                    });
-                }
-                if (!db.objectStoreNames.contains("kBucketStore")) {
-                    var objectStore = db.createObjectStore("kBucketStore", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex(
-                        "primary_supernode_flo_public_key",
-                        "primary_supernode_flo_public_key",
-                        {
-                            unique: false
-                        }
-                    );
-                }
-                if (!db.objectStoreNames.contains("myClosestSupernodes")) {
-                    var objectStore = db.createObjectStore("myClosestSupernodes", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: true
-                    });
-                    objectStore.createIndex("ip", "ip", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("ipTable")) {
-                    var objectStore = db.createObjectStore("ipTable", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("flo_public_key", "flo_public_key", {
-                        unique: false
-                    });
-                    objectStore.createIndex("temporary_ip", "temporary_ip", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("crypto_fiat_rates")) {
-                    var objectStore = db.createObjectStore("crypto_fiat_rates", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("currency_code", "currency_code", {
-                        unique: false
-                    });
-                    objectStore.createIndex("crypto_code", "crypto_code", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("cash_deposits")) {
-                    var objectStore = db.createObjectStore("cash_deposits", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("currency", "currency", {
-                        unique: false
-                    });
-                    objectStore.createIndex("depositing_amount", "depositing_amount", {
-                        unique: false
-                    });
-                    objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
-                        unique: false
-                    });
-                    objectStore.createIndex("cashier_upi", "cashier_upi", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("withdraw_cash")) {
-                    var objectStore = db.createObjectStore("withdraw_cash", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("currency", "currency", {
-                        unique: false
-                    });
-                    objectStore.createIndex("withdrawing_amount", "withdrawing_amount", {
-                        unique: false
-                    });
-                    objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
-                        unique: false
-                    });
-                    objectStore.createIndex("cashier_upi", "cashier_upi", {
-                        unique: false
-                    });
-                }
-                if (!db.objectStoreNames.contains("my_inbox")) {
-                    var objectStore = db.createObjectStore("my_inbox", {
-                        keyPath: "id"
-                    });
-                    objectStore.createIndex("trader_flo_address", "trader_flo_address", {
-                        unique: false
-                    });
-                    objectStore.createIndex("sender", "sender", {
-                        unique: false
-                    });
-                }
-            };
 
-            const exception_datastores = ['localbitcoinUser', 'ipTable', 'kBucketStore', 'myClosestSupernodes',
-                'my_supernode_private_key_chunks'];
-
-            function signDBData(objectdata) {
-                try {
-                    if (typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !== "string")
-                        throw new Error("Private key not found.");
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    const pubKey = RM_WALLET.generateFloKeys(localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY).pubKeyHex;
-                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                        .includes(pubKey)) return objectdata;
-
-                    let objectdata_copy = JSON.parse(JSON.stringify(objectdata));
-                    if (typeof objectdata_copy.db_sign == "string") delete objectdata_copy.db_sign;
-                    if (typeof objectdata_copy.db_signer == "string") delete objectdata_copy.db_signer;
-                    objectdata_copy.db_sign = RM_WALLET.sign(JSON.stringify(objectdata_copy), localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY);
-                    objectdata_copy.db_signer = pubKey;
-                    return objectdata_copy;
-                } catch (error) {
-                    throw new Error(error);
-                }
-            }
-
-            function verifyDBData(objectdata) {
-                try {
-                    if (!localbitcoinplusplus.master_configurations.supernodesPubKeys
-                        .includes(objectdata.db_signer)) return false;
-                    const RM_WALLET = new localbitcoinplusplus.wallets;
-                    let objectdata_copy = JSON.parse(JSON.stringify(objectdata));
-                    delete objectdata_copy.db_sign;
-                    delete objectdata_copy.db_signer;
-                    if (RM_WALLET.verify(JSON.stringify(objectdata_copy), objectdata.db_sign, objectdata.db_signer)) {
-                        return true;
-                    } else {
-                        console.error('verification failed');
-                        console.trace(objectdata);
-                        return false;
-                    }
-                } catch (error) {
-                    throw new Error(error);
-                }
-            }
-
-            function exportToJson(idbDatabase, dataStores = []) {
-                return new Promise((resolve, reject) => {
-                    const exportObject = {}
-                    if (idbDatabase.objectStoreNames.length === 0) {
-                        resolve(JSON.stringify(exportObject))
-                    } else {
+                function importFromJson(idbDatabase, json) {
+                    return new Promise((resolve, reject) => {
                         const transaction = idbDatabase.transaction(
                             idbDatabase.objectStoreNames,
-                            'readonly'
+                            'readwrite'
                         )
-
                         transaction.addEventListener('error', reject)
 
+                        var importObject = JSON.parse(json)
                         for (const storeName of idbDatabase.objectStoreNames) {
-                            if (dataStores.length > 0 && !dataStores.includes(storeName)) continue;
-                            const allObjects = []
-                            transaction
-                                .objectStore(storeName)
-                                .openCursor()
-                                .addEventListener('success', event => {
-                                    const cursor = event.target.result
-                                    if (cursor) {
-                                        // Cursor holds value, put it into store data
-                                        allObjects.push(cursor.value)
-                                        cursor.continue()
-                                    } else {
-                                        // No more values, store is done
-                                        exportObject[storeName] = allObjects
-
-                                        // Last store was handled
-                                        if (
-                                            (idbDatabase.objectStoreNames.length ===
-                                                Object.keys(exportObject).length)
-                                            ||
-                                            (dataStores.length > 0
-                                                && Object.keys(exportObject).length === dataStores.length)
-                                        ) {
-                                            resolve(JSON.stringify(exportObject))
+                            let count = 0
+                            for (const toAdd of importObject[storeName]) {
+                                const request = transaction.objectStore(storeName).add(toAdd)
+                                request.addEventListener('success', () => {
+                                    count++
+                                    if (count === importObject[storeName].length) {
+                                        console.info(`Imported ${storeName} successfully.`);
+                                        // Added all objects for this store
+                                        delete importObject[storeName]
+                                        if (Object.keys(importObject).length === 0) {
+                                            // Added all object stores
+                                            resolve()
                                         }
                                     }
                                 })
-                        }
-                    }
-                })
-            }
-
-            function importFromJson(idbDatabase, json) {
-                return new Promise((resolve, reject) => {
-                    const transaction = idbDatabase.transaction(
-                        idbDatabase.objectStoreNames,
-                        'readwrite'
-                    )
-                    transaction.addEventListener('error', reject)
-
-                    var importObject = JSON.parse(json)
-                    for (const storeName of idbDatabase.objectStoreNames) {
-                        let count = 0
-                        for (const toAdd of importObject[storeName]) {
-                            const request = transaction.objectStore(storeName).add(toAdd)
-                            request.addEventListener('success', () => {
-                                count++
-                                if (count === importObject[storeName].length) {
-                                    console.info(`Imported ${storeName} successfully.`);
-                                    // Added all objects for this store
-                                    delete importObject[storeName]
-                                    if (Object.keys(importObject).length === 0) {
-                                        // Added all object stores
-                                        resolve()
-                                    }
-                                }
-                            })
-                        }
-                    }
-                })
-            }
-
-            function clearDatabase(idbDatabase, dataStores = []) {
-                return new Promise((resolve, reject) => {
-                    const transaction = idbDatabase.transaction(
-                        idbDatabase.objectStoreNames,
-                        'readwrite'
-                    )
-                    transaction.addEventListener('error', reject)
-
-                    let count = 0
-                    for (const storeName of idbDatabase.objectStoreNames) {
-                        if (dataStores.length > 0 && !dataStores.includes(storeName)) continue;
-                        transaction
-                            .objectStore(storeName)
-                            .clear()
-                            .addEventListener('success', () => {
-                                console.info(`Cleared ${storeName} datastore.`);
-                                count++
-                                if (count === idbDatabase.objectStoreNames.length) {
-                                    // Cleared all object stores
-                                    resolve()
-                                }
-                            })
-                    }
-                })
-            }
-
-            function readDB(tablename, id, with_dbsigns = true) {
-                return new Promise((resolve, reject) => {
-                    var transaction = db.transaction([tablename]);
-                    var objectStore = transaction.objectStore(tablename);
-                    var request = objectStore.get(id);
-
-                    request.onerror = function (event) {
-                        reject(event);
-                    };
-
-                    request.onsuccess = function (event) {
-                        if (request.result) {
-                            if (!exception_datastores.includes(tablename)) {
-                                if (!verifyDBData(request.result)) return resolve();
                             }
-                            if (with_dbsigns == false) {
-                                let eachrecordcopy = JSON.parse(JSON.stringify(request.result));
-                                if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
-                                    delete eachrecordcopy.db_sign;
-                                    delete eachrecordcopy.db_signer;
-                                }
-                                resolve(eachrecordcopy);
-                            } else {
-                                resolve(request.result);
-                            }
-
-                        } else {
-                            resolve();
                         }
-                    };
-                });
-            }
-
-            function readDBbyIndex(
-                tablename,
-                index,
-                indexValue,
-                with_dbsigns = true
-            ) {
-                return new Promise((resolve, reject) => {
-                    var transaction = db.transaction([tablename]);
-                    var objectStore = transaction.objectStore(tablename);
-                    let response = [];
-                    objectStore.openCursor().onerror = function (event) {
-                        console.error("Error fetching data");
-                        reject(event);
-                    };
-                    objectStore.openCursor().onsuccess = function (event) {
-                        let cursor = event.target.result;
-                        if (cursor) {
-                            if (cursor.value[index] == indexValue) {
-                                if (!exception_datastores.includes(tablename)) {
-                                    if (verifyDBData(cursor.value)) {
-                                        if (with_dbsigns == false) {
-                                            let eachrecordcopy = JSON.parse(JSON.stringify(cursor.value));
-                                            if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
-                                                delete eachrecordcopy.db_sign;
-                                                delete eachrecordcopy.db_signer;
-                                            }
-                                            response.push(eachrecordcopy);
-                                        } else {
-                                            response.push(cursor.value);
-                                        }
-                                    }
-                                } else {
-                                    response.push(cursor.value);
-                                }
-                            }
-                            cursor.continue();
-                        } else {
-                            resolve(response);
-                        }
-                    };
-                });
-            }
-
-            function readAllDB(tablename, with_dbsigns = true) {
-                return new Promise((resolve, reject) => {
-                    let response = [];
-                    var objectStore = db.transaction(tablename).objectStore(tablename);
-
-                    objectStore.openCursor().onsuccess = function (event) {
-                        let cursor = event.target.result;
-                        if (cursor) {
-                            if (!exception_datastores.includes(tablename)) {
-                                if (verifyDBData(cursor.value)) {
-                                    if (with_dbsigns == false) {
-                                        let eachrecordcopy = JSON.parse(JSON.stringify(cursor.value));
-                                        if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
-                                            delete eachrecordcopy.db_sign;
-                                            delete eachrecordcopy.db_signer;
-                                        }
-                                        response.push(eachrecordcopy);
-                                    } else {
-                                        response.push(cursor.value);
-                                    }
-                                }
-                            } else {
-                                response.push(cursor.value);
-                            }
-                            cursor.continue();
-                        } else {
-                            resolve(response);
-                        }
-                    };
-
-                });
-            }
-
-            function addDB(tablename, dbObject) {
-                return new Promise((resolve, reject) => {
-                    try {
-                        if (typeof dbObject.vectorClock == "undefined")
-                            dbObject.vectorClock = 0;
-                        if (typeof dbObject.timestamp == "undefined")
-                            dbObject.timestamp = +new Date();
-
-                        if (!exception_datastores.includes(tablename)) {
-                            dbObject = signDBData(dbObject);
-                        }
-
-                        let request = db.transaction([tablename], "readwrite")
-                            .objectStore(tablename)
-                            .add(dbObject);
-
-                        request.onsuccess = function (event) {
-                            console.trace("Data added in " + tablename);
-                            resolve(dbObject);
-                        };
-
-                        request.onerror = function (event) {
-                            reject(event);
-                        }
-
-                    } catch (error) {
-                        reject(error);
-                        return new Error(error);
-                    }
-                });
-            }
-
-            function updateinDB(
-                tablename,
-                Obj,
-                key,
-                updateByVectorClock = false,
-                increaseVectorClock = true
-            ) {
-                return new Promise((resolve, reject) => {
-                    try {
-                        if (typeof Obj.vectorClock == "undefined") {
-                            Obj.vectorClock = 0;
-                        } else if (increaseVectorClock === false) {
-                            // leave the vector clock field unchanged
-                        } else {
-                            Obj.vectorClock += 1;
-                        }
-                        if (typeof Obj.timestamp !== "number") {
-                            Obj.timestamp = +new Date();
-                        }
-                        var request = db.transaction([tablename], "readwrite")
-                            .objectStore(tablename);
-
-                        if (typeof key == "undefined") {
-                            key = Obj[request.keyPath];
-                        }
-
-                        let objectStoreRequest = request.get(key);
-                        objectStoreRequest.onsuccess = function (event) {
-                            var myRecord = objectStoreRequest.result;
-                            if (myRecord == null
-                                || myRecord == undefined
-                                || typeof myRecord !== "object") {
-                                Obj.vectorClock =
-                                    typeof Obj.vectorClock == "number" ? Obj.vectorClock : 0;
-                                if (!exception_datastores.includes(tablename)) {
-                                    Obj = signDBData(Obj);
-                                }
-                                request = db.transaction([tablename], "readwrite")
-                                    .objectStore(tablename).put(Obj);
-                            } else if (updateByVectorClock === true) {
-
-                                if (myRecord.vectorClock < Obj.vectorClock) {
-                                    // First verify data here
-                                    if (!exception_datastores.includes(tablename)) {
-                                        if (verifyDBData(myRecord) === true) {
-                                            Obj = signDBData(Obj);
-                                        } else {
-                                            console.trace(myRecord);
-                                            return reject('Failed verification at db update');
-                                        }
-                                    }
-                                    request = db.transaction([tablename], "readwrite")
-                                        .objectStore(tablename).put(Obj);
-                                } else if (myRecord.vectorClock == Obj.vectorClock) {
-                                    if (myRecord.timestamp < Obj.timestamp) {
-                                        if (!exception_datastores.includes(tablename)) {
-                                            if (verifyDBData(myRecord) === true) {
-                                                Obj = signDBData(Obj);
-                                            } else {
-                                                console.trace(myRecord);
-                                                return reject('Failed verification at db update');
-                                            }
-                                        }
-                                        request = db.transaction([tablename], "readwrite")
-                                            .objectStore(tablename).put(Obj);
-                                    }
-                                } else {
-                                    resolve(Obj);
-                                }
-                            } else {
-                                if (!exception_datastores.includes(tablename)) {
-                                    if (verifyDBData(myRecord) === true) {
-                                        if (typeof localbitcoinplusplus.wallets.my_local_flo_public_key == "string"
-                                            && localbitcoinplusplus.master_configurations.supernodesPubKeys
-                                                .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
-                                            Obj = signDBData(Obj);
-                                        }
-                                    } else {
-                                        return reject("Verification failed in updateinDB");
-                                    }
-                                }
-                                request = db.transaction([tablename], "readwrite")
-                                    .objectStore(tablename).put(Obj);
-                            }
-
-                            request.onsuccess = function () {
-                                resolve(Obj);
-                            }
-
-                            request.onerror = function (e) {
-                                reject(e);
-                            }
-                        };
-                    } catch (error) {
-                        reject(error);
-                        return new Error(error);
-                    }
-                });
-            }
-
-            function removeinDB(tablename, id) {
-                return new Promise((resolve, reject) => {
-                    try {
-                        var request = db.transaction([tablename], "readwrite")
-                            .objectStore(tablename)
-                            .delete(id);
-
-                        request.onsuccess = function (event) {
-                            resolve(id);
-                        }
-
-                        request.onerror = function (event) {
-                            reject(event);
-                        }
-
-                    } catch (error) {
-                        reject(error);
-                        return new Error(error);
-                    }
-                });
-            }
-
-            function removeByIndex(tablename, indexName, indexValue) {
-                return new Promise((resolve, reject) => {
-                    var db_request = db
-                        .transaction([tablename], "readwrite")
-                        .objectStore(tablename);
-                    var index = db_request.index(indexName);
-                    var request = index.openCursor(IDBKeyRange.only(indexValue));
-                    request.onsuccess = function () {
-                        var cursor = request.result;
-                        if (cursor) {
-                            cursor.delete();
-                            cursor.continue();
-                        } else {
-                            resolve(true);
-                        }
-                    };
-                    request.onerror = function (e) {
-                        reject(e);
-                    };
-                });
-            }
-
-            function removeAllinDB(tablename) {
-                return new Promise((resolve, reject) => {
-                    try {
-                        var request = db.transaction([tablename], "readwrite");
-                        var objectStore = request.objectStore(tablename);
-                        var objectStoreRequest = objectStore.clear();
-                        objectStoreRequest.onsuccess = function (event) {
-                            console.info(
-                                "All the data entry has been removed from your database " +
-                                tablename
-                            );
-                            resolve(tablename);
-                        };
-                        objectStoreRequest.onerror = function (event) {
-                            reject(event);
-                        }
-                    } catch (error) {
-                        reject(event);
-                        return new Error(error);
-                    }
-                });
-            }
-
-            async function formatIDB() {
-                db.close();
-
-                for (su in localbitcoinplusplus.newBackupDatabase.db) {
-                    localbitcoinplusplus.newBackupDatabase.db[su].db.close();
+                    })
                 }
 
-                const dbs = await window.indexedDB.databases();
-                dbs.forEach(db => { window.indexedDB.deleteDatabase(db.name) })
-            }
-
-            // SECTION: Backup Indexed db Object  
-            const newBackupDB = (localbitcoinplusplus.newBackupDatabase = function (
-                DBName,
-                version = 1
-            ) {
-                this.db = null;
-                this.DBName = DBName;
-                this.request = null;
-                this.error = null;
-                this.transaction = null;
-                this.version = version;
-            });
-
-            newBackupDB.prototype = {
-                async createNewDB() {
-                    this.request = window.indexedDB.open(this.DBName, this.version);
-
-                    this.request.onerror = function (event) {
-                        //https://stackoverflow.com/questions/13972385/invalidstateerror-while-opening-indexeddb-in-firefox
-                        event.preventDefault();
-                        this.error = event.target.error;
-                        console.log(
-                            "IndexedDB database open error:",
-                            this.error.name,
-                            this.error.message
-                        );
-                        return this.error.message;
-                    }.bind(this);
-
-                    this.request.onsuccess = function (event) {
-                        this.db = this.request.result;
-                        return this.db;
-                    }.bind(this);
-
-                    this.request.onupgradeneeded = function (event) {
-                        this.db = event.target.result;
-                        if (!this.db.objectStoreNames.contains("localbitcoinUser")) {
-                            var objectStore = this.db.createObjectStore("localbitcoinUser", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "myLocalFLOAddress",
-                                "myLocalFLOAddress",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.put(localbitcoinplusplusObj);
-                        }
-                        if (!this.db.objectStoreNames.contains("buyOrders")) {
-                            var objectStore = this.db.createObjectStore("buyOrders", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("sellOrders")) {
-                            var objectStore = this.db.createObjectStore("sellOrders", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("deposit")) {
-                            var objectStore = this.db.createObjectStore("deposit", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("btc_address", "btc_address", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("crypto_balances")) {
-                            var objectStore = this.db.createObjectStore("crypto_balances", {
-                                keyPath: "id",
-                                autoIncrement: false
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("crypto_currency", "crypto_currency", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("cash_balances")) {
-                            var objectStore = this.db.createObjectStore("cash_balances", {
-                                keyPath: "id",
-                                autoIncrement: false
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("currency", "currency", {
-                                unique: false
-                            });
-                        }
-                        if (
-                            !this.db.objectStoreNames.contains(
-                                "my_supernode_private_key_chunks"
-                            )
-                        ) {
-                            var objectStore = this.db.createObjectStore(
-                                "my_supernode_private_key_chunks",
-                                {
-                                    keyPath: "id"
-                                }
-                            );
-                            objectStore.createIndex(
-                                "supernode_transaction_key",
-                                "supernode_transaction_key",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (
-                            !this.db.objectStoreNames.contains("supernode_private_key_chunks")
-                        ) {
-                            var objectStore = this.db.createObjectStore(
-                                "supernode_private_key_chunks",
-                                {
-                                    keyPath: "id"
-                                }
-                            );
-                        }
-                        if (
-                            !this.db.objectStoreNames.contains(
-                                "system_btc_reserves_private_keys"
-                            )
-                        ) {
-                            var objectStore = this.db.createObjectStore(
-                                "system_btc_reserves_private_keys",
-                                {
-                                    keyPath: "id"
-                                }
-                            );
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("btc_address", "btc_address", {
-                                unique: false
-                            });
-                            objectStore.createIndex(
-                                "supernode_transaction_key",
-                                "supernode_transaction_key",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("withdraw_btc")) {
-                            var objectStore = this.db.createObjectStore("withdraw_btc", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("utxo_addr", "utxo_addr", {
-                                unique: false
-                            });
-                            objectStore.createIndex(
-                                "receiverBTCAddress",
-                                "receiverBTCAddress",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("userPublicData")) {
-                            var objectStore = this.db.createObjectStore("userPublicData", {
-                                keyPath: "trader_flo_address"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_pubKey",
-                                "trader_flo_pubKey",
-                                {
-                                    unique: true
-                                }
-                            );
-                            objectStore.createIndex(
-                                "trader_reputation",
-                                "trader_reputation",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("external_files")) {
-                            var objectStore = this.db.createObjectStore("external_files", {
-                                keyPath: "filename"
-                            });
-                            objectStore.createIndex("filehash", "filehash", {
-                                unique: true
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("kBucketStore")) {
-                            var objectStore = this.db.createObjectStore("kBucketStore", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "primary_supernode_flo_public_key",
-                                "primary_supernode_flo_public_key",
-                                {
-                                    unique: false
-                                }
-                            );
-                        }
-                        if (!this.db.objectStoreNames.contains("ipTable")) {
-                            var objectStore = this.db.createObjectStore("ipTable", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex("flo_public_key", "flo_public_key", {
-                                unique: false
-                            });
-                            objectStore.createIndex("temporary_ip", "temporary_ip", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("myClosestSupernodes")) {
-                            var objectStore = this.db.createObjectStore(
-                                "myClosestSupernodes",
-                                {
-                                    keyPath: "id"
-                                }
-                            );
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: true
-                                }
-                            );
-                            objectStore.createIndex("ip", "ip", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("crypto_fiat_rates")) {
-                            var objectStore = this.db.createObjectStore("crypto_fiat_rates", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex("currency_code", "currency_code", {
-                                unique: false
-                            });
-                            objectStore.createIndex("crypto_code", "crypto_code", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("cash_deposits")) {
-                            var objectStore = this.db.createObjectStore("cash_deposits", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("currency", "currency", {
-                                unique: false
-                            });
-                            objectStore.createIndex(
-                                "depositing_amount",
-                                "depositing_amount",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
-                                unique: false
-                            });
-                            objectStore.createIndex("cashier_upi", "cashier_upi", {
-                                unique: false
-                            });
-                        }
-                        if (!this.db.objectStoreNames.contains("withdraw_cash")) {
-                            var objectStore = this.db.createObjectStore("withdraw_cash", {
-                                keyPath: "id"
-                            });
-                            objectStore.createIndex(
-                                "trader_flo_address",
-                                "trader_flo_address",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("currency", "currency", {
-                                unique: false
-                            });
-                            objectStore.createIndex(
-                                "withdrawing_amount",
-                                "withdrawing_amount",
-                                {
-                                    unique: false
-                                }
-                            );
-                            objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
-                                unique: false
-                            });
-                            objectStore.createIndex("cashier_upi", "cashier_upi", {
-                                unique: false
-                            });
-                        }
-                    }.bind(this);
-                },
-
-                backup_readDB(tablename, id, with_dbsigns = true) {
+                function clearDatabase(idbDatabase, dataStores = []) {
                     return new Promise((resolve, reject) => {
-                        this.transaction = this.db.transaction([tablename]);
-                        var objectStore = this.transaction.objectStore(tablename);
-                        this.request = objectStore.get(id);
-                        let parent_request = this.request;
+                        const transaction = idbDatabase.transaction(
+                            idbDatabase.objectStoreNames,
+                            'readwrite'
+                        )
+                        transaction.addEventListener('error', reject)
 
-                        this.request.onerror = function (event) {
+                        let count = 0
+                        for (const storeName of idbDatabase.objectStoreNames) {
+                            if (dataStores.length > 0 && !dataStores.includes(storeName)) continue;
+                            transaction
+                                .objectStore(storeName)
+                                .clear()
+                                .addEventListener('success', () => {
+                                    console.info(`Cleared ${storeName} datastore.`);
+                                    count++
+                                    if (count === idbDatabase.objectStoreNames.length) {
+                                        // Cleared all object stores
+                                        resolve()
+                                    }
+                                })
+                        }
+                    })
+                }
+
+                function readDB(tablename, id, with_dbsigns = true) {
+                    return new Promise((resolve, reject) => {
+                        var transaction = db.transaction([tablename]);
+                        var objectStore = transaction.objectStore(tablename);
+                        var request = objectStore.get(id);
+
+                        request.onerror = function (event) {
                             reject(event);
                         };
 
-                        this.request.onsuccess = function (event) {
-                            if (parent_request.result) {
+                        request.onsuccess = function (event) {
+                            if (request.result) {
                                 if (!exception_datastores.includes(tablename)) {
-                                    if (!verifyDBData(parent_request.result)) return resolve();
+                                    if (!verifyDBData(request.result)) return resolve();
                                 }
                                 if (with_dbsigns == false) {
-                                    let eachrecordcopy = JSON.parse(JSON.stringify(parent_request.result));
+                                    let eachrecordcopy = JSON.parse(JSON.stringify(request.result));
                                     if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
                                         delete eachrecordcopy.db_sign;
                                         delete eachrecordcopy.db_signer;
                                     }
                                     resolve(eachrecordcopy);
                                 } else {
-                                    resolve(parent_request.result);
+                                    resolve(request.result);
                                 }
+
                             } else {
                                 resolve();
                             }
                         };
                     });
-                },
+                }
 
-                backup_readDBbyIndex(
+                function readDBbyIndex(
                     tablename,
                     index,
                     indexValue,
                     with_dbsigns = true
                 ) {
                     return new Promise((resolve, reject) => {
-                        this.transaction = this.db.transaction([tablename]);
-                        var objectStore = this.transaction.objectStore(tablename);
+                        var transaction = db.transaction([tablename]);
+                        var objectStore = transaction.objectStore(tablename);
                         let response = [];
                         objectStore.openCursor().onerror = function (event) {
                             console.error("Error fetching data");
@@ -31354,7 +34639,6 @@
                             let cursor = event.target.result;
                             if (cursor) {
                                 if (cursor.value[index] == indexValue) {
-
                                     if (!exception_datastores.includes(tablename)) {
                                         if (verifyDBData(cursor.value)) {
                                             if (with_dbsigns == false) {
@@ -31371,7 +34655,6 @@
                                     } else {
                                         response.push(cursor.value);
                                     }
-
                                 }
                                 cursor.continue();
                             } else {
@@ -31379,14 +34662,12 @@
                             }
                         };
                     });
-                },
+                }
 
-                backup_readAllDB(tablename, with_dbsigns = true) {
+                function readAllDB(tablename, with_dbsigns = true) {
                     return new Promise((resolve, reject) => {
                         let response = [];
-                        var objectStore = this.db
-                            .transaction(tablename)
-                            .objectStore(tablename);
+                        var objectStore = db.transaction(tablename).objectStore(tablename);
 
                         objectStore.openCursor().onsuccess = function (event) {
                             let cursor = event.target.result;
@@ -31407,22 +34688,20 @@
                                 } else {
                                     response.push(cursor.value);
                                 }
-
                                 cursor.continue();
                             } else {
                                 resolve(response);
                             }
                         };
-                    });
-                },
 
-                backup_addDB(tablename, dbObject) {
+                    });
+                }
+
+                function addDB(tablename, dbObject) {
                     return new Promise((resolve, reject) => {
                         try {
-
                             if (typeof dbObject.vectorClock == "undefined")
                                 dbObject.vectorClock = 0;
-
                             if (typeof dbObject.timestamp == "undefined")
                                 dbObject.timestamp = +new Date();
 
@@ -31430,27 +34709,27 @@
                                 dbObject = signDBData(dbObject);
                             }
 
-                            this.request = this.db.transaction([tablename], "readwrite")
+                            let request = db.transaction([tablename], "readwrite")
                                 .objectStore(tablename)
                                 .add(dbObject);
 
-                            this.request.onsuccess = function (event) {
+                            request.onsuccess = function (event) {
                                 console.trace("Data added in " + tablename);
                                 resolve(dbObject);
                             };
 
-                            this.request.onerror = function (event) {
-                                console.trace(event);
+                            request.onerror = function (event) {
                                 reject(event);
                             }
+
                         } catch (error) {
                             reject(error);
                             return new Error(error);
                         }
                     });
-                },
+                }
 
-                backup_updateinDB(
+                function updateinDB(
                     tablename,
                     Obj,
                     key,
@@ -31469,13 +34748,14 @@
                             if (typeof Obj.timestamp !== "number") {
                                 Obj.timestamp = +new Date();
                             }
-                            this.request = this.db.transaction([tablename], "readwrite")
+                            var request = db.transaction([tablename], "readwrite")
                                 .objectStore(tablename);
-                            if (typeof key == "undefined") {
-                                key = Obj[this.request.keyPath];
-                            }
-                            let objectStoreRequest = this.request.get(key);
 
+                            if (typeof key == "undefined") {
+                                key = Obj[request.keyPath];
+                            }
+
+                            let objectStoreRequest = request.get(key);
                             objectStoreRequest.onsuccess = function (event) {
                                 var myRecord = objectStoreRequest.result;
                                 if (myRecord == null
@@ -31486,9 +34766,10 @@
                                     if (!exception_datastores.includes(tablename)) {
                                         Obj = signDBData(Obj);
                                     }
-                                    this.request = this.db.transaction([tablename], "readwrite")
+                                    request = db.transaction([tablename], "readwrite")
                                         .objectStore(tablename).put(Obj);
                                 } else if (updateByVectorClock === true) {
+
                                     if (myRecord.vectorClock < Obj.vectorClock) {
                                         // First verify data here
                                         if (!exception_datastores.includes(tablename)) {
@@ -31496,12 +34777,11 @@
                                                 Obj = signDBData(Obj);
                                             } else {
                                                 console.trace(myRecord);
-                                                return reject('failed verification at backup update');
+                                                return reject('Failed verification at db update');
                                             }
                                         }
-                                        this.request = this.db.transaction([tablename], "readwrite")
+                                        request = db.transaction([tablename], "readwrite")
                                             .objectStore(tablename).put(Obj);
-
                                     } else if (myRecord.vectorClock == Obj.vectorClock) {
                                         if (myRecord.timestamp < Obj.timestamp) {
                                             if (!exception_datastores.includes(tablename)) {
@@ -31509,10 +34789,10 @@
                                                     Obj = signDBData(Obj);
                                                 } else {
                                                     console.trace(myRecord);
-                                                    return reject('Failed verification at backup db update');
+                                                    return reject('Failed verification at db update');
                                                 }
                                             }
-                                            this.request = this.db.transaction([tablename], "readwrite")
+                                            request = db.transaction([tablename], "readwrite")
                                                 .objectStore(tablename).put(Obj);
                                         }
                                     } else {
@@ -31521,45 +34801,46 @@
                                 } else {
                                     if (!exception_datastores.includes(tablename)) {
                                         if (verifyDBData(myRecord) === true) {
-                                            Obj = signDBData(Obj);
+                                            if (typeof localbitcoinplusplus.wallets.my_local_flo_public_key == "string"
+                                                && localbitcoinplusplus.master_configurations.supernodesPubKeys
+                                                    .includes(localbitcoinplusplus.wallets.my_local_flo_public_key)) {
+                                                Obj = signDBData(Obj);
+                                            }
                                         } else {
-                                            return reject("Verification failed in backup update");
+                                            return reject("Verification failed in updateinDB");
                                         }
                                     }
-                                    this.request = this.db.transaction([tablename], "readwrite")
+                                    request = db.transaction([tablename], "readwrite")
                                         .objectStore(tablename).put(Obj);
                                 }
 
-                                this.request.onsuccess = function () {
+                                request.onsuccess = function () {
                                     resolve(Obj);
                                 }
 
-                                this.request.onerror = function (e) {
+                                request.onerror = function (e) {
                                     reject(e);
                                 }
-                            }.bind(this);
-
+                            };
                         } catch (error) {
                             reject(error);
                             return new Error(error);
                         }
                     });
-                },
+                }
 
-                backup_removeinDB(tablename, id, remove_deletables = true) {
+                function removeinDB(tablename, id) {
                     return new Promise((resolve, reject) => {
                         try {
-                            this.request = this.db.transaction([tablename], "readwrite");
+                            var request = db.transaction([tablename], "readwrite")
+                                .objectStore(tablename)
+                                .delete(id);
 
-                            this.objectStore = this.request.objectStore(tablename);
-
-                            this.objectStoreRequest = this.objectStore.delete(id);
-
-                            this.objectStoreRequest.onsuccess = function (event) {
+                            request.onsuccess = function (event) {
                                 resolve(id);
                             }
 
-                            this.objectStoreRequest.onerror = function (event) {
+                            request.onerror = function (event) {
                                 reject(event);
                             }
 
@@ -31568,18 +34849,17 @@
                             return new Error(error);
                         }
                     });
-                },
+                }
 
-                backup_removeByIndex(tablename, indexName, indexValue) {
+                function removeByIndex(tablename, indexName, indexValue) {
                     return new Promise((resolve, reject) => {
-                        this.db_request = this.db
+                        var db_request = db
                             .transaction([tablename], "readwrite")
                             .objectStore(tablename);
-                        var index = this.db_request.index(indexName);
-                        let parent_request = this.db_request;
-                        this.request = index.openCursor(IDBKeyRange.only(indexValue));
-                        this.request.onsuccess = async function (event) {
-                            var cursor = event.target.result;
+                        var index = db_request.index(indexName);
+                        var request = index.openCursor(IDBKeyRange.only(indexValue));
+                        request.onsuccess = function () {
+                            var cursor = request.result;
                             if (cursor) {
                                 cursor.delete();
                                 cursor.continue();
@@ -31587,22 +34867,21 @@
                                 resolve(true);
                             }
                         };
-                        this.request.onerror = function (e) {
+                        request.onerror = function (e) {
                             reject(e);
                         };
                     });
-                },
+                }
 
-                backup_removeAllinDB(tablename = "") {
+                function removeAllinDB(tablename) {
                     return new Promise((resolve, reject) => {
                         try {
-                            this.request = this.db.transaction([tablename], "readwrite");
-                            var objectStore = this.request.objectStore(tablename);
-
+                            var request = db.transaction([tablename], "readwrite");
+                            var objectStore = request.objectStore(tablename);
                             var objectStoreRequest = objectStore.clear();
                             objectStoreRequest.onsuccess = function (event) {
                                 console.info(
-                                    "All the data entry has been removed from backup database " +
+                                    "All the data entry has been removed from your database " +
                                     tablename
                                 );
                                 resolve(tablename);
@@ -31616,768 +34895,1617 @@
                         }
                     });
                 }
-            };
 
-            // SECTION Backing up IDB
-            localbitcoinplusplus.IdbBackup = {
-                exportIDBtoFile: async function (idbs = [], dataStores = []) {
-                    try {
-                        for (const idb of idbs) {
-                            let backup = await exportToJson(idb, dataStores);
-                            if (typeof backup == "string") backup = JSON.parse(backup);
-                            if (typeof backup == "object") {
-                                let filename = `${idb.name}__${helper_functions.unique_id()}`;
-                                downloadObjectAsJson(backup, filename);
-                            }
-                        }
-                        return true;
-                    } catch (error) {
-                        console.error('Something went wrong during export:', error);
-                    }
-                },
+                async function formatIDB() {
+                    db.close();
 
-                importFiletoIDB: function (idb, file_location) {
-                    try {
-                        readTextFile(file_location, async function (text) {
-                            var data = JSON.parse(text);
-                            await clearDatabase(idb);
-                            await importFromJson(idb, data);
-                            console.log('Successfully cleared database and imported data')
-                        });
-                    } catch (error) {
-                        console.error('Could not clear & import database:', error)
+                    for (su in localbitcoinplusplus.newBackupDatabase.db) {
+                        localbitcoinplusplus.newBackupDatabase.db[su].db.close();
                     }
+
+                    const dbs = await window.indexedDB.databases();
+                    dbs.forEach(db => { window.indexedDB.deleteDatabase(db.name) })
                 }
-            }
 
-            // SECTION: Initialization of objects 
-            // Fetch configs from Master Key
-            const doShreeGanesh = () => {
-                try {
-                    var rm_configs = localbitcoinplusplus.actions.fetch_configs(
-                        async function (...fetch_configs_res) {
-                            localbitcoinplusplus.is_ui_loaded = false;
-                            showMessage(`Connecting to Supernode server. Please wait...`);
-                            window.bitjs = []; // Launch bitjs
-                            localbitcoinplusplus.master_configurations.tradableAsset1.map(
-                                asset => bitjslib(asset)
-                            );
-                            await kickInit();
-                        }
-                    );
-                } catch (error) {
-                    showMessage(`WARNING: System failed to collect configurations. 
-                        Please refresh the page to try again.`);
-                    throw new Error(`Failed to fetch configurations: ${error}`);
-                }
-            };
-
-            const createScript = (id, content) => {
-                let getScriptId = document.getElementById(id);
-                if (getScriptId == null) {
-                    var oScript = document.createElement("script");
-                    oScript.id = id;
-                    var oScriptText = document.createTextNode(content);
-                    oScript.appendChild(oScriptText);
-                    document.body.appendChild(oScript);
-                } else {
-                    getScriptId.innerText = content;
-                }
-            };
-
-            const privateKeyBuilder = () => {
-                return new Promise(async (resolve, reject) => {
-                    let supernode_transaction_key_arr = [];
-                    const chunks = await readAllDB("my_supernode_private_key_chunks");
-                    if (typeof chunks == "object" && chunks.length > 0) {
-                        const RM_RPC = new localbitcoinplusplus.rpc();
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        let MY_PRIVATE_KEY_SHAMIRS_SHARES = chunks
-                        .map(chunk =>chunk.privateKeyChunks);
-
-                        const txKey = chunks[0].supernode_transaction_key;
-                        
-                        if (MY_PRIVATE_KEY_SHAMIRS_SHARES.length>0) {
-                            RM_WALLET.rebuild_my_private_key(txKey, MY_PRIVATE_KEY_SHAMIRS_SHARES);
-                        }
-
-                    } else {
-                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                        await RM_WALLET.manually_assign_my_private_key();
-                    }
-                    if (
-                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ==
-                        "string" &&
-                        localbitcoinplusplus.is_ui_loaded == false
-                    ) {
-                        dataBaseUIOperations();
-                    }
-                    resolve(true);
+                // SECTION: Backup Indexed db Object  
+                const newBackupDB = (localbitcoinplusplus.newBackupDatabase = function (
+                    DBName,
+                    version = 1
+                ) {
+                    this.db = null;
+                    this.DBName = DBName;
+                    this.request = null;
+                    this.error = null;
+                    this.transaction = null;
+                    this.version = version;
                 });
-            };
 
-            // localbitcoinUser Database
-            const dataBaseUIOperations = async function () {
-                const RM_WALLET = new localbitcoinplusplus.wallets();
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                const RM_RPC = new localbitcoinplusplus.rpc();
+                newBackupDB.prototype = {
+                    async createNewDB() {
+                        this.request = window.indexedDB.open(this.DBName, this.version);
 
-                try {
-                    localbitcoinplusplus.is_ui_loaded = true;
-                    readDB("localbitcoinUser", "00-01").then(async function (idbData) {
-                        if (typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
-                            && localbitcoinplusplus.wallets.my_local_flo_address.length <= 0) {
-                            notify(`No FLO Id found. Please Sign in again...`, 'error');
-                            const localbitcoinuserdiv = document.getElementById("localbitcoinuserdiv");
-                            localbitcoinuserdiv.innerHTML = `Not Found.`;
-                            return false;
-                        }
-
-                        // Declare the user flo address
-                        const MY_LOCAL_FLO_ADDRESS = localbitcoinplusplus.wallets.my_local_flo_address;
-                        const MY_LOCAL_FLO_PUBLIC_KEY = localbitcoinplusplus.wallets.my_local_flo_public_key;
-
-                        showMessage(`Your FLO Id: ${MY_LOCAL_FLO_ADDRESS}`);
-                        const localbitcoinuserdiv = document.getElementById("localbitcoinuserdiv");
-                        localbitcoinuserdiv.innerHTML = `${MY_LOCAL_FLO_ADDRESS}`;
-
-                        // launch supernode kbucket
-                        if (
-                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                MY_LOCAL_FLO_PUBLIC_KEY
-                            )
-                        ) {
-                            reactor.dispatchEvent("remove_temp_data_from_db", localbitcoinplusplus.wallets.my_local_flo_address);
-                            reactor.dispatchEvent("user_flo_keys_active", localbitcoinplusplus.wallets.my_local_flo_public_key);
-                        }
-
-                        // Send your id to Supernode kbucket
-                        if (
-                            !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                MY_LOCAL_FLO_PUBLIC_KEY
-                            )
-                        ) {
-                            idbData.lastConnectedTime = +new Date();
-                            updateinDB("localbitcoinUser", idbData);
-
-                            let kbuck = localbitcoinplusplus.kademlia.floIdToKbucketId(
-                                localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                MY_LOCAL_FLO_ADDRESS
+                        this.request.onerror = function (event) {
+                            //https://stackoverflow.com/questions/13972385/invalidstateerror-while-opening-indexeddb-in-firefox
+                            event.preventDefault();
+                            this.error = event.target.error;
+                            console.log(
+                                "IndexedDB database open error:",
+                                this.error.name,
+                                this.error.message
                             );
-                            readDB("kBucketStore", kbuck).then(async userKBData => {
-                                if (typeof userKBData == "undefined") {
-                                    userKBData = await localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
-                                        localbitcoinplusplus.BASE_BLOCKCHAIN,
-                                        MY_LOCAL_FLO_ADDRESS,
-                                        { id: MY_LOCAL_FLO_ADDRESS },
-                                        (KB = KBucket)
-                                    );
-                                }
-                                let addNewKNode = await localbitcoinplusplus.rpc.prototype.send_rpc.call(
-                                    this,
-                                    "addNewKbucketNode",
+                            return this.error.message;
+                        }.bind(this);
+
+                        this.request.onsuccess = function (event) {
+                            this.db = this.request.result;
+                            return this.db;
+                        }.bind(this);
+
+                        this.request.onupgradeneeded = function (event) {
+                            this.db = event.target.result;
+                            if (!this.db.objectStoreNames.contains("localbitcoinUser")) {
+                                var objectStore = this.db.createObjectStore("localbitcoinUser", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "myLocalFLOAddress",
+                                    "myLocalFLOAddress",
                                     {
-                                        newKbucketNode: userKBData,
-                                        trader_flo_address: MY_LOCAL_FLO_ADDRESS
+                                        unique: false
                                     }
                                 );
-                     
-                                doSend(addNewKNode);
-                            });
-
-                            localbitcoinplusplus.actions.sync_with_supernode(
-                                MY_LOCAL_FLO_ADDRESS
-                            );
-
-                            // Get live trading prices
-                            localbitcoinplusplus.actions.request_live_prices_from_server();
-
-                            // If connected with Backup Supernode, request it to sync data.
-                            const closestSuList = await readAllDB("myClosestSupernodes");
-
-                            const switchMyWS = new backupSupernodesWebSocketObject();
-                            const connectedWSServerFloId = await switchMyWS.getFloIdFromWSUrl(
-                                websocket.url
-                            );
-                            if (connectedWSServerFloId !== closestSuList[0].trader_flo_address) {
-
-                                const RM_RPC = new localbitcoinplusplus.rpc();
-                                let server_response = await RM_RPC.send_rpc.call(
-                                    this,
-                                    "nextBackupSupernodeToSyncDataBeforeActingAsBackupSupernodeNodeRequest",
-                                    {
-                                        trader_flo_address: MY_LOCAL_FLO_ADDRESS,
-                                        receiver_flo_address: connectedWSServerFloId
-                                    }
-                                );
-                                doSend(server_response);
-
-                                showMessage(`INFO: Backup Supernode is collecting information about you. This could take some time. 
-                                You will be notified soon as soon as system is ready to serve you.`);
+                                objectStore.put(localbitcoinplusplusObj);
                             }
+                            if (!this.db.objectStoreNames.contains("buyOrders")) {
+                                var objectStore = this.db.createObjectStore("buyOrders", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("sellOrders")) {
+                                var objectStore = this.db.createObjectStore("sellOrders", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("deposit")) {
+                                var objectStore = this.db.createObjectStore("deposit", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("btc_address", "btc_address", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("crypto_balances")) {
+                                var objectStore = this.db.createObjectStore("crypto_balances", {
+                                    keyPath: "id",
+                                    autoIncrement: false
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("crypto_currency", "crypto_currency", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("cash_balances")) {
+                                var objectStore = this.db.createObjectStore("cash_balances", {
+                                    keyPath: "id",
+                                    autoIncrement: false
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("currency", "currency", {
+                                    unique: false
+                                });
+                            }
+                            if (
+                                !this.db.objectStoreNames.contains(
+                                    "my_supernode_private_key_chunks"
+                                )
+                            ) {
+                                var objectStore = this.db.createObjectStore(
+                                    "my_supernode_private_key_chunks",
+                                    {
+                                        keyPath: "id"
+                                    }
+                                );
+                                objectStore.createIndex(
+                                    "supernode_transaction_key",
+                                    "supernode_transaction_key",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (
+                                !this.db.objectStoreNames.contains("supernode_private_key_chunks")
+                            ) {
+                                var objectStore = this.db.createObjectStore(
+                                    "supernode_private_key_chunks",
+                                    {
+                                        keyPath: "id"
+                                    }
+                                );
+                            }
+                            if (
+                                !this.db.objectStoreNames.contains(
+                                    "system_btc_reserves_private_keys"
+                                )
+                            ) {
+                                var objectStore = this.db.createObjectStore(
+                                    "system_btc_reserves_private_keys",
+                                    {
+                                        keyPath: "id"
+                                    }
+                                );
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("btc_address", "btc_address", {
+                                    unique: false
+                                });
+                                objectStore.createIndex(
+                                    "supernode_transaction_key",
+                                    "supernode_transaction_key",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("withdraw_btc")) {
+                                var objectStore = this.db.createObjectStore("withdraw_btc", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("utxo_addr", "utxo_addr", {
+                                    unique: false
+                                });
+                                objectStore.createIndex(
+                                    "receiverBTCAddress",
+                                    "receiverBTCAddress",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("userPublicData")) {
+                                var objectStore = this.db.createObjectStore("userPublicData", {
+                                    keyPath: "trader_flo_address"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_pubKey",
+                                    "trader_flo_pubKey",
+                                    {
+                                        unique: true
+                                    }
+                                );
+                                objectStore.createIndex(
+                                    "trader_reputation",
+                                    "trader_reputation",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("external_files")) {
+                                var objectStore = this.db.createObjectStore("external_files", {
+                                    keyPath: "filename"
+                                });
+                                objectStore.createIndex("filehash", "filehash", {
+                                    unique: true
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("kBucketStore")) {
+                                var objectStore = this.db.createObjectStore("kBucketStore", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "primary_supernode_flo_public_key",
+                                    "primary_supernode_flo_public_key",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                            }
+                            if (!this.db.objectStoreNames.contains("ipTable")) {
+                                var objectStore = this.db.createObjectStore("ipTable", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex("flo_public_key", "flo_public_key", {
+                                    unique: false
+                                });
+                                objectStore.createIndex("temporary_ip", "temporary_ip", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("myClosestSupernodes")) {
+                                var objectStore = this.db.createObjectStore(
+                                    "myClosestSupernodes",
+                                    {
+                                        keyPath: "id"
+                                    }
+                                );
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: true
+                                    }
+                                );
+                                objectStore.createIndex("ip", "ip", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("crypto_fiat_rates")) {
+                                var objectStore = this.db.createObjectStore("crypto_fiat_rates", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex("currency_code", "currency_code", {
+                                    unique: false
+                                });
+                                objectStore.createIndex("crypto_code", "crypto_code", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("cash_deposits")) {
+                                var objectStore = this.db.createObjectStore("cash_deposits", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("currency", "currency", {
+                                    unique: false
+                                });
+                                objectStore.createIndex(
+                                    "depositing_amount",
+                                    "depositing_amount",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
+                                    unique: false
+                                });
+                                objectStore.createIndex("cashier_upi", "cashier_upi", {
+                                    unique: false
+                                });
+                            }
+                            if (!this.db.objectStoreNames.contains("withdraw_cash")) {
+                                var objectStore = this.db.createObjectStore("withdraw_cash", {
+                                    keyPath: "id"
+                                });
+                                objectStore.createIndex(
+                                    "trader_flo_address",
+                                    "trader_flo_address",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("currency", "currency", {
+                                    unique: false
+                                });
+                                objectStore.createIndex(
+                                    "withdrawing_amount",
+                                    "withdrawing_amount",
+                                    {
+                                        unique: false
+                                    }
+                                );
+                                objectStore.createIndex("cashier_pubKey", "cashier_pubKey", {
+                                    unique: false
+                                });
+                                objectStore.createIndex("cashier_upi", "cashier_upi", {
+                                    unique: false
+                                });
+                            }
+                        }.bind(this);
+                    },
 
-                        }
+                    backup_readDB(tablename, id, with_dbsigns = true) {
+                        return new Promise((resolve, reject) => {
+                            this.transaction = this.db.transaction([tablename]);
+                            var objectStore = this.transaction.objectStore(tablename);
+                            this.request = objectStore.get(id);
+                            let parent_request = this.request;
 
-                        // Send request to others to link your flo id to your local ip
-                        linkMyLocalIPToMyFloId();
+                            this.request.onerror = function (event) {
+                                reject(event);
+                            };
 
-                        readDB("userPublicData", MY_LOCAL_FLO_ADDRESS).then(function (
-                            pubic_data_response
-                        ) {
-                            if (typeof pubic_data_response !== "object") {
-                                RM_RPC.send_rpc
-                                    .call(this, "add_user_public_data", {
-                                        trader_flo_address: MY_LOCAL_FLO_ADDRESS,
-                                        trader_flo_pubKey: MY_LOCAL_FLO_PUBLIC_KEY,
-                                        trader_reputation: 0,
-                                        timestamp: +new Date()
-                                    })
-                                    .then(add_user_public_data_req =>
-                                        doSend(add_user_public_data_req)
-                                    );
+                            this.request.onsuccess = function (event) {
+                                if (parent_request.result) {
+                                    if (!exception_datastores.includes(tablename)) {
+                                        if (!verifyDBData(parent_request.result)) return resolve();
+                                    }
+                                    if (with_dbsigns == false) {
+                                        let eachrecordcopy = JSON.parse(JSON.stringify(parent_request.result));
+                                        if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
+                                            delete eachrecordcopy.db_sign;
+                                            delete eachrecordcopy.db_signer;
+                                        }
+                                        resolve(eachrecordcopy);
+                                    } else {
+                                        resolve(parent_request.result);
+                                    }
+                                } else {
+                                    resolve();
+                                }
+                            };
+                        });
+                    },
+
+                    backup_readDBbyIndex(
+                        tablename,
+                        index,
+                        indexValue,
+                        with_dbsigns = true
+                    ) {
+                        return new Promise((resolve, reject) => {
+                            this.transaction = this.db.transaction([tablename]);
+                            var objectStore = this.transaction.objectStore(tablename);
+                            let response = [];
+                            objectStore.openCursor().onerror = function (event) {
+                                console.error("Error fetching data");
+                                reject(event);
+                            };
+                            objectStore.openCursor().onsuccess = function (event) {
+                                let cursor = event.target.result;
+                                if (cursor) {
+                                    if (cursor.value[index] == indexValue) {
+
+                                        if (!exception_datastores.includes(tablename)) {
+                                            if (verifyDBData(cursor.value)) {
+                                                if (with_dbsigns == false) {
+                                                    let eachrecordcopy = JSON.parse(JSON.stringify(cursor.value));
+                                                    if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
+                                                        delete eachrecordcopy.db_sign;
+                                                        delete eachrecordcopy.db_signer;
+                                                    }
+                                                    response.push(eachrecordcopy);
+                                                } else {
+                                                    response.push(cursor.value);
+                                                }
+                                            }
+                                        } else {
+                                            response.push(cursor.value);
+                                        }
+
+                                    }
+                                    cursor.continue();
+                                } else {
+                                    resolve(response);
+                                }
+                            };
+                        });
+                    },
+
+                    backup_readAllDB(tablename, with_dbsigns = true) {
+                        return new Promise((resolve, reject) => {
+                            let response = [];
+                            var objectStore = this.db
+                                .transaction(tablename)
+                                .objectStore(tablename);
+
+                            objectStore.openCursor().onsuccess = function (event) {
+                                let cursor = event.target.result;
+                                if (cursor) {
+                                    if (!exception_datastores.includes(tablename)) {
+                                        if (verifyDBData(cursor.value)) {
+                                            if (with_dbsigns == false) {
+                                                let eachrecordcopy = JSON.parse(JSON.stringify(cursor.value));
+                                                if (typeof eachrecordcopy.db_sign == "string" || typeof eachrecordcopy.db_signer == "string") {
+                                                    delete eachrecordcopy.db_sign;
+                                                    delete eachrecordcopy.db_signer;
+                                                }
+                                                response.push(eachrecordcopy);
+                                            } else {
+                                                response.push(cursor.value);
+                                            }
+                                        }
+                                    } else {
+                                        response.push(cursor.value);
+                                    }
+
+                                    cursor.continue();
+                                } else {
+                                    resolve(response);
+                                }
+                            };
+                        });
+                    },
+
+                    backup_addDB(tablename, dbObject) {
+                        return new Promise((resolve, reject) => {
+                            try {
+
+                                if (typeof dbObject.vectorClock == "undefined")
+                                    dbObject.vectorClock = 0;
+
+                                if (typeof dbObject.timestamp == "undefined")
+                                    dbObject.timestamp = +new Date();
+
+                                if (!exception_datastores.includes(tablename)) {
+                                    dbObject = signDBData(dbObject);
+                                }
+
+                                this.request = this.db.transaction([tablename], "readwrite")
+                                    .objectStore(tablename)
+                                    .add(dbObject);
+
+                                this.request.onsuccess = function (event) {
+                                    console.trace("Data added in " + tablename);
+                                    resolve(dbObject);
+                                };
+
+                                this.request.onerror = function (event) {
+                                    console.trace(event);
+                                    reject(event);
+                                }
+                            } catch (error) {
+                                reject(error);
+                                return new Error(error);
                             }
                         });
+                    },
 
-                        // Show balances
-                        displayBalances(idbData.myLocalFLOAddress);
+                    backup_updateinDB(
+                        tablename,
+                        Obj,
+                        key,
+                        updateByVectorClock = false,
+                        increaseVectorClock = true
+                    ) {
+                        return new Promise((resolve, reject) => {
+                            try {
+                                if (typeof Obj.vectorClock == "undefined") {
+                                    Obj.vectorClock = 0;
+                                } else if (increaseVectorClock === false) {
+                                    // leave the vector clock field unchanged
+                                } else {
+                                    Obj.vectorClock += 1;
+                                }
+                                if (typeof Obj.timestamp !== "number") {
+                                    Obj.timestamp = +new Date();
+                                }
+                                this.request = this.db.transaction([tablename], "readwrite")
+                                    .objectStore(tablename);
+                                if (typeof key == "undefined") {
+                                    key = Obj[this.request.keyPath];
+                                }
+                                let objectStoreRequest = this.request.get(key);
 
-                        /* Give user the facillity to trade */
-                        buildTradeUI(idbData);
+                                objectStoreRequest.onsuccess = function (event) {
+                                    var myRecord = objectStoreRequest.result;
+                                    if (myRecord == null
+                                        || myRecord == undefined
+                                        || typeof myRecord !== "object") {
+                                        Obj.vectorClock =
+                                            typeof Obj.vectorClock == "number" ? Obj.vectorClock : 0;
+                                        if (!exception_datastores.includes(tablename)) {
+                                            Obj = signDBData(Obj);
+                                        }
+                                        this.request = this.db.transaction([tablename], "readwrite")
+                                            .objectStore(tablename).put(Obj);
+                                    } else if (updateByVectorClock === true) {
+                                        if (myRecord.vectorClock < Obj.vectorClock) {
+                                            // First verify data here
+                                            if (!exception_datastores.includes(tablename)) {
+                                                if (verifyDBData(myRecord) === true) {
+                                                    Obj = signDBData(Obj);
+                                                } else {
+                                                    console.trace(myRecord);
+                                                    return reject('failed verification at backup update');
+                                                }
+                                            }
+                                            this.request = this.db.transaction([tablename], "readwrite")
+                                                .objectStore(tablename).put(Obj);
 
-                        // Deposit Cryptos
-                        depositCrypto(idbData.myLocalFLOAddress);
+                                        } else if (myRecord.vectorClock == Obj.vectorClock) {
+                                            if (myRecord.timestamp < Obj.timestamp) {
+                                                if (!exception_datastores.includes(tablename)) {
+                                                    if (verifyDBData(myRecord) === true) {
+                                                        Obj = signDBData(Obj);
+                                                    } else {
+                                                        console.trace(myRecord);
+                                                        return reject('Failed verification at backup db update');
+                                                    }
+                                                }
+                                                this.request = this.db.transaction([tablename], "readwrite")
+                                                    .objectStore(tablename).put(Obj);
+                                            }
+                                        } else {
+                                            resolve(Obj);
+                                        }
+                                    } else {
+                                        if (!exception_datastores.includes(tablename)) {
+                                            if (verifyDBData(myRecord) === true) {
+                                                Obj = signDBData(Obj);
+                                            } else {
+                                                return reject("Verification failed in backup update");
+                                            }
+                                        }
+                                        this.request = this.db.transaction([tablename], "readwrite")
+                                            .objectStore(tablename).put(Obj);
+                                    }
 
-                        // Withdraw Crypto
-                        withdrawCrypto(idbData.myLocalFLOAddress);
+                                    this.request.onsuccess = function () {
+                                        resolve(Obj);
+                                    }
 
-                        // Deposit / Withdraw Fiat
-                        depositWithdrawFiat(idbData.myLocalFLOAddress);
+                                    this.request.onerror = function (e) {
+                                        reject(e);
+                                    }
+                                }.bind(this);
 
-                        // User's Trade Details
-                        displayTradeOrders(idbData.myLocalFLOAddress);
+                            } catch (error) {
+                                reject(error);
+                                return new Error(error);
+                            }
+                        });
+                    },
 
-                        // Send Tx UI
-                        buildBroadcastTxUI(); 
+                    backup_removeinDB(tablename, id, remove_deletables = true) {
+                        return new Promise((resolve, reject) => {
+                            try {
+                                this.request = this.db.transaction([tablename], "readwrite");
 
-                        // logout
-                        const logout_btn = document.getElementById('logout_btn');
-                        logout_btn.addEventListener('click', localbitcoinplusplus.actions.reset_flo_keys);
+                                this.objectStore = this.request.objectStore(tablename);
 
+                                this.objectStoreRequest = this.objectStore.delete(id);
+
+                                this.objectStoreRequest.onsuccess = function (event) {
+                                    resolve(id);
+                                }
+
+                                this.objectStoreRequest.onerror = function (event) {
+                                    reject(event);
+                                }
+
+                            } catch (error) {
+                                reject(error);
+                                return new Error(error);
+                            }
+                        });
+                    },
+
+                    backup_removeByIndex(tablename, indexName, indexValue) {
+                        return new Promise((resolve, reject) => {
+                            this.db_request = this.db
+                                .transaction([tablename], "readwrite")
+                                .objectStore(tablename);
+                            var index = this.db_request.index(indexName);
+                            let parent_request = this.db_request;
+                            this.request = index.openCursor(IDBKeyRange.only(indexValue));
+                            this.request.onsuccess = async function (event) {
+                                var cursor = event.target.result;
+                                if (cursor) {
+                                    cursor.delete();
+                                    cursor.continue();
+                                } else {
+                                    resolve(true);
+                                }
+                            };
+                            this.request.onerror = function (e) {
+                                reject(e);
+                            };
+                        });
+                    },
+
+                    backup_removeAllinDB(tablename = "") {
+                        return new Promise((resolve, reject) => {
+                            try {
+                                this.request = this.db.transaction([tablename], "readwrite");
+                                var objectStore = this.request.objectStore(tablename);
+
+                                var objectStoreRequest = objectStore.clear();
+                                objectStoreRequest.onsuccess = function (event) {
+                                    console.info(
+                                        "All the data entry has been removed from backup database " +
+                                        tablename
+                                    );
+                                    resolve(tablename);
+                                };
+                                objectStoreRequest.onerror = function (event) {
+                                    reject(event);
+                                }
+                            } catch (error) {
+                                reject(event);
+                                return new Error(error);
+                            }
+                        });
+                    }
+                };
+
+                // SECTION Backing up IDB
+                localbitcoinplusplus.IdbBackup = {
+                    exportIDBtoFile: async function (idbs = [], dataStores = []) {
+                        try {
+                            for (const idb of idbs) {
+                                let backup = await exportToJson(idb, dataStores);
+                                if (typeof backup == "string") backup = JSON.parse(backup);
+                                if (typeof backup == "object") {
+                                    let filename = `${idb.name}__${helper_functions.unique_id()}`;
+                                    downloadObjectAsJson(backup, filename);
+                                }
+                            }
+                            return true;
+                        } catch (error) {
+                            console.error('Something went wrong during export:', error);
+                        }
+                    },
+
+                    importFiletoIDB: function (idb, file_location) {
+                        try {
+                            readTextFile(file_location, async function (text) {
+                                var data = JSON.parse(text);
+                                await clearDatabase(idb);
+                                await importFromJson(idb, data);
+                                console.log('Successfully cleared database and imported data')
+                            });
+                        } catch (error) {
+                            console.error('Could not clear & import database:', error)
+                        }
+                    }
+                }
+
+                // SECTION: Initialization of objects 
+                // Fetch configs from Master Key
+                const doShreeGanesh = () => {
+                    try {
+                        var rm_configs = localbitcoinplusplus.actions.fetch_configs(
+                            async function (...fetch_configs_res) {
+                                localbitcoinplusplus.is_ui_loaded = false;
+                                showMessage(`Connecting to Supernode server. Please wait...`);
+                                window.bitjs = []; // Launch bitjs
+                                localbitcoinplusplus.master_configurations.tradableAsset1.map(
+                                    asset => bitjslib(asset)
+                                );
+                                await kickInit();
+                            }
+                        );
+                    } catch (error) {
+                        showMessage(`WARNING: System failed to collect configurations. 
+                        Please refresh the page to try again.`);
+                        throw new Error(`Failed to fetch configurations: ${error}`);
+                    }
+                };
+
+                const createScript = (id, content) => {
+                    let getScriptId = document.getElementById(id);
+                    if (getScriptId == null) {
+                        var oScript = document.createElement("script");
+                        oScript.id = id;
+                        var oScriptText = document.createTextNode(content);
+                        oScript.appendChild(oScriptText);
+                        document.body.appendChild(oScript);
+                    } else {
+                        getScriptId.innerText = content;
+                    }
+                };
+
+                const privateKeyBuilder = () => {
+                    return new Promise(async (resolve, reject) => {
+                        let supernode_transaction_key_arr = [];
+                        const chunks = await readAllDB("my_supernode_private_key_chunks");
+                        if (typeof chunks == "object" && chunks.length > 0) {
+                            const RM_RPC = new localbitcoinplusplus.rpc();
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            let MY_PRIVATE_KEY_SHAMIRS_SHARES = chunks
+                                .map(chunk => chunk.privateKeyChunks);
+
+                            const txKey = chunks[0].supernode_transaction_key;
+
+                            if (MY_PRIVATE_KEY_SHAMIRS_SHARES.length > 0) {
+                                RM_WALLET.rebuild_my_private_key(txKey, MY_PRIVATE_KEY_SHAMIRS_SHARES);
+                            }
+
+                        } else {
+                            const RM_WALLET = new localbitcoinplusplus.wallets();
+                            await RM_WALLET.manually_assign_my_private_key();
+                        }
                         if (
-                            localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                                MY_LOCAL_FLO_PUBLIC_KEY
-                            )
+                            typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY ==
+                            "string" &&
+                            localbitcoinplusplus.is_ui_loaded == false
                         ) {
-                            localbitcoinplusplus.master_configurations.tradableAsset1.forEach(
-                                function (asset1) {
-                                    localbitcoinplusplus.master_configurations.tradableAsset2.forEach(
-                                        async function (asset2) {
-                                            await RM_TRADE.update_fiat_to_crypto_exchange_rate(
-                                                asset1,
-                                                asset2
-                                            );
+                            dataBaseUIOperations();
+                        }
+                        resolve(true);
+                    });
+                };
+
+                // localbitcoinUser Database
+                const dataBaseUIOperations = async function () {
+                    const RM_WALLET = new localbitcoinplusplus.wallets();
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+
+                    try {
+                        localbitcoinplusplus.is_ui_loaded = true;
+                        readDB("localbitcoinUser", "00-01").then(async function (idbData) {
+                            if (typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string"
+                                && localbitcoinplusplus.wallets.my_local_flo_address.length <= 0) {
+                                notify(`No FLO Id found. Please Sign in again...`, 'error');
+                                const localbitcoinuserdiv = document.getElementById("localbitcoinuserdiv");
+                                localbitcoinuserdiv.innerHTML = `Not Found.`;
+                                return false;
+                            }
+
+                            // Declare the user flo address
+                            const MY_LOCAL_FLO_ADDRESS = localbitcoinplusplus.wallets.my_local_flo_address;
+                            const MY_LOCAL_FLO_PUBLIC_KEY = localbitcoinplusplus.wallets.my_local_flo_public_key;
+
+                            showMessage(`Your FLO Id: ${MY_LOCAL_FLO_ADDRESS}`);
+                            const localbitcoinuserdiv = document.getElementById("localbitcoinuserdiv");
+                            localbitcoinuserdiv.innerHTML = `${MY_LOCAL_FLO_ADDRESS}`;
+
+                            // launch supernode kbucket
+                            if (
+                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    MY_LOCAL_FLO_PUBLIC_KEY
+                                )
+                            ) {
+                                reactor.dispatchEvent("remove_temp_data_from_db", localbitcoinplusplus.wallets.my_local_flo_address);
+                                reactor.dispatchEvent("user_flo_keys_active", localbitcoinplusplus.wallets.my_local_flo_public_key);
+                            }
+
+                            // Send your id to Supernode kbucket
+                            if (
+                                !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    MY_LOCAL_FLO_PUBLIC_KEY
+                                )
+                            ) {
+                                idbData.lastConnectedTime = +new Date();
+                                updateinDB("localbitcoinUser", idbData);
+
+                                let kbuck = localbitcoinplusplus.kademlia.floIdToKbucketId(
+                                    localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                    MY_LOCAL_FLO_ADDRESS
+                                );
+                                readDB("kBucketStore", kbuck).then(async userKBData => {
+                                    if (typeof userKBData == "undefined") {
+                                        userKBData = await localbitcoinplusplus.kademlia.addNewUserNodeInKbucketAndDB(
+                                            localbitcoinplusplus.BASE_BLOCKCHAIN,
+                                            MY_LOCAL_FLO_ADDRESS,
+                                            { id: MY_LOCAL_FLO_ADDRESS },
+                                            (KB = KBucket)
+                                        );
+                                    }
+                                    let addNewKNode = await localbitcoinplusplus.rpc.prototype.send_rpc.call(
+                                        this,
+                                        "addNewKbucketNode",
+                                        {
+                                            newKbucketNode: userKBData,
+                                            trader_flo_address: MY_LOCAL_FLO_ADDRESS
                                         }
                                     );
-                                }
-                            );
-                        } else {
-                            cnf_crypto_deposit();
-                        }
 
-                        readAllDB('my_inbox').then(resp=>{
-                            resp.map(m=>{
-                                if(localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(m.sender) 
-                                && m.trader_flo_address===localbitcoinplusplus.wallets.my_local_flo_address
-                                && m.datetime<2*24*60*60*1000) {
-                                    notify(m.msg, '', false, false, true);
+                                    doSend(addNewKNode);
+                                });
+
+                                localbitcoinplusplus.actions.sync_with_supernode(
+                                    MY_LOCAL_FLO_ADDRESS
+                                );
+
+                                // Get live trading prices
+                                localbitcoinplusplus.actions.request_live_prices_from_server();
+
+                                // If connected with Backup Supernode, request it to sync data.
+                                const closestSuList = await readAllDB("myClosestSupernodes");
+
+                                const switchMyWS = new backupSupernodesWebSocketObject();
+                                const connectedWSServerFloId = await switchMyWS.getFloIdFromWSUrl(
+                                    websocket.url
+                                );
+                                if (connectedWSServerFloId !== closestSuList[0].trader_flo_address) {
+
+                                    const RM_RPC = new localbitcoinplusplus.rpc();
+                                    let server_response = await RM_RPC.send_rpc.call(
+                                        this,
+                                        "nextBackupSupernodeToSyncDataBeforeActingAsBackupSupernodeNodeRequest",
+                                        {
+                                            trader_flo_address: MY_LOCAL_FLO_ADDRESS,
+                                            receiver_flo_address: connectedWSServerFloId
+                                        }
+                                    );
+                                    doSend(server_response);
+
+                                    showMessage(`INFO: Backup Supernode is collecting information about you. This could take some time. 
+                                You will be notified soon as soon as system is ready to serve you.`);
+                                }
+
+                            }
+
+                            // Send request to others to link your flo id to your local ip
+                            linkMyLocalIPToMyFloId();
+
+                            readDB("userPublicData", MY_LOCAL_FLO_ADDRESS).then(function (
+                                pubic_data_response
+                            ) {
+                                if (typeof pubic_data_response !== "object") {
+                                    RM_RPC.send_rpc
+                                        .call(this, "add_user_public_data", {
+                                            trader_flo_address: MY_LOCAL_FLO_ADDRESS,
+                                            trader_flo_pubKey: MY_LOCAL_FLO_PUBLIC_KEY,
+                                            trader_reputation: 0,
+                                            timestamp: +new Date()
+                                        })
+                                        .then(add_user_public_data_req =>
+                                            doSend(add_user_public_data_req)
+                                        );
                                 }
                             });
+
+                            // Show balances
+                            displayBalances(idbData.myLocalFLOAddress);
+
+                            /* Give user the facillity to trade */
+                            buildTradeUI(idbData);
+
+                            // Deposit Cryptos
+                            depositCrypto(idbData.myLocalFLOAddress);
+
+                            // Withdraw Crypto
+                            withdrawCrypto(idbData.myLocalFLOAddress);
+
+                            // Deposit / Withdraw Fiat
+                            depositWithdrawFiat(idbData.myLocalFLOAddress);
+
+                            // User's Trade Details
+                            displayTradeOrders(idbData.myLocalFLOAddress);
+
+                            //Display deposit status
+                            display_crypto_deposits_status()
+
+                            //Display withdraw status
+                            display_crypto_withdrawals_status()
+
+                            // Send Tx UI
+                            buildBroadcastTxUI();
+
+                            // logout
+                            const logout_btn = document.getElementById('logout_btn');
+                            logout_btn.addEventListener('click', localbitcoinplusplus.actions.reset_flo_keys);
+
+                            // Reset
+                            const resetBtn = document.getElementById('reset_btn');
+                            resetBtn.addEventListener('click', localbitcoinplusplus.actions.reset_flo_keys);
+
+                            if (
+                                localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                                    MY_LOCAL_FLO_PUBLIC_KEY
+                                )
+                            ) {
+                                localbitcoinplusplus.master_configurations.tradableAsset1.forEach(
+                                    function (asset1) {
+                                        localbitcoinplusplus.master_configurations.tradableAsset2.forEach(
+                                            async function (asset2) {
+                                                await RM_TRADE.update_fiat_to_crypto_exchange_rate(
+                                                    asset1,
+                                                    asset2
+                                                );
+                                            }
+                                        );
+                                    }
+                                );
+
+                            } else {
+                                cnf_crypto_deposit();
+                            }
+
+                            readAllDB('my_inbox').then(resp => {
+                                resp.map(m => {
+                                    if (localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(m.sender)
+                                        && m.trader_flo_address === localbitcoinplusplus.wallets.my_local_flo_address
+                                        && m.datetime < 2 * 24 * 60 * 60 * 1000) {
+                                        notify(m.msg, '', false, false, true);
+                                    }
+                                });
+                            });
+
+                            hidePopup(); // hide main_loader
+
+                            notify(
+                                `Connection successfull. Welcome to Local Bitcoin Plus Plus P2P trading platform.`
+                            );
+
+                        });
+                    } catch (e) {
+                        notify(
+                            "ERROR: Failed to initialise the localbitcoinUser database. You are unable to trade at the moment.",
+                            'error', true
+                        );
+                        throw new Error(
+                            "ERROR: Failed to initialise the localbitcoinUser database. You are unable to trade at the moment."
+                        );
+                    }
+                };
+
+                const displayTradeOrders = (flo_id, buyOrders, sellOrders) => {
+                    let myFloId =
+                        flo_id || localbitcoinplusplus.wallets.my_local_flo_address;
+                    if (typeof myFloId !== "string") return;
+                    let myBuyOrders =
+                        typeof buyOrders == "object"
+                            ? Promise.resolve(buyOrders)
+                            : readDBbyIndex("buyOrders", "trader_flo_address", myFloId);
+                    let mySellOrders =
+                        typeof sellOrders == "object"
+                            ? Promise.resolve(sellOrders)
+                            : readDBbyIndex("sellOrders", "trader_flo_address", myFloId);
+                    let my_trades_div = document.getElementById("orders_container");
+                    my_trades_div.innerHTML = '';
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+                    let frag = document.createDocumentFragment();
+                    Promise.all([myBuyOrders, mySellOrders]).then(myOrders => {
+                        myOrders[0].concat(myOrders[1]).map(myOrdersData => {
+                            const trade_id = myOrdersData.id;
+                            const price = myOrdersData.buy_price || myOrdersData.sell_price;
+                            const currency = myOrdersData.currency;
+                            const order_type = myOrdersData.order_type;
+                            const product = myOrdersData.product;
+                            const RM_TRADE = new localbitcoinplusplus.trade();
+
+                            frag.append(render.order(trade_id, order_type, product, price, currency))
                         });
 
-                        hidePopup(); // hide main_loader
+                        my_trades_div.append(frag);
 
-                        notify(
-                            `Connection successfull. Welcome to Local Bitcoin Plus Plus P2P trading platform.`
-                        );
-
-                    });
-                } catch (e) {
-                    notify(
-                        "ERROR: Failed to initialise the localbitcoinUser database. You are unable to trade at the moment.",
-                        'error', true
-                    );
-                    throw new Error(
-                        "ERROR: Failed to initialise the localbitcoinUser database. You are unable to trade at the moment."
-                    );
-                }
-            };
-
-            const displayTradeOrders = (flo_id, buyOrders, sellOrders) => {
-                let myFloId =
-                    flo_id || localbitcoinplusplus.wallets.my_local_flo_address;
-                if (typeof myFloId !== "string") return;
-                let myBuyOrders =
-                    typeof buyOrders == "object"
-                        ? Promise.resolve(buyOrders)
-                        : readDBbyIndex("buyOrders", "trader_flo_address", myFloId);
-                let mySellOrders =
-                    typeof sellOrders == "object"
-                        ? Promise.resolve(sellOrders)
-                        : readDBbyIndex("sellOrders", "trader_flo_address", myFloId);
-                let my_trades_div = document.getElementById("orders_container");
-                my_trades_div.innerHTML = '';
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                let frag = document.createDocumentFragment();
-                Promise.all([myBuyOrders, mySellOrders]).then(myOrders => {
-                    myOrders[0].concat(myOrders[1]).map(myOrdersData => {
-                        const trade_id = myOrdersData.id;
-                        const price = myOrdersData.buy_price || myOrdersData.sell_price;
-                        const currency = myOrdersData.currency;
-                        const order_type = myOrdersData.order_type;
-                        const product = myOrdersData.product;
-                        const RM_TRADE = new localbitcoinplusplus.trade();
-
-                        frag.append(render.order(trade_id, order_type, product, price, currency))
-                    });
-
-                    my_trades_div.append(frag);
-
-                    // Function for cancelling trade orders
-                    document.getElementById('orders_container').addEventListener('click', (e) => {
-                        let container = document.getElementById('orders_container');
-                        if (e.target.closest('.cancel-order'))
-                            askConfirmation('Are you sure to cancel this trade order?').then((result) => {
-                                if (result) {
-                                    let tradeId = e.target.closest('.cancel-order').id;
-                                    let trade_opts = tradeId.split("-");
-                                    RM_TRADE.cancelTrade(trade_opts[0], trade_opts[1], trade_opts[2]);
-                                    e.target.closest('.order').remove();
-                                    showMessage('', `Order id: ${trade_opts[0]} cancelled.`)
-                                }
-                            })
-                    })
-
-                });
-            };
-
-            // SECTION: Balances Functions  
-            const displayBalances = flo_id => {
-                if (typeof flo_id !== "string") return;
-                showMessage(`Loading your balances.`);
-                const user_crypto_balances = readDBbyIndex(
-                    "crypto_balances",
-                    "trader_flo_address",
-                    flo_id
-                );
-                const user_fiat_balances = readDBbyIndex(
-                    "cash_balances",
-                    "trader_flo_address",
-                    flo_id
-                );
-                let t = ``;
-                Promise.all([user_crypto_balances, user_fiat_balances]).then(
-                    balances => {
-                        let all_balances = balances[0].concat(balances[1]);
-                        if (all_balances.length == 0) {
-                            showMessage(`You don't have any balance. You can deposit crypto or fiat
-                        asset from DEPOSIT dection below.`);
-                        }
-
-                        for (const user_balance_data of all_balances) {
-                            let code = user_balance_data.crypto_currency || user_balance_data.currency;
-                            let value = user_balance_data.crypto_balance || user_balance_data.cash_balance;
-
-                            switch (code) {
-                                case "BTC":
-                                    document.getElementById('user_btc_bal').innerText = helper_functions.truncateDecimals(value);
-                                    break;
-
-                                case "BTC_TEST":
-                                    document.getElementById('user_btc_bal').innerText = helper_functions.truncateDecimals(value);
-                                    break;
-
-                                case "FLO":
-                                    document.getElementById('user_flo_bal').innerText = helper_functions.truncateDecimals(value);
-                                    break;
-
-                                case "FLO_TEST":
-                                    document.getElementById('user_flo_bal').innerText = helper_functions.truncateDecimals(value);
-                                    break;
-
-                                case "INR":
-                                    document.getElementById('user_cash_bal').innerText = '₹' + helper_functions.truncateDecimals(value, 2);
-                                    break;
-
-                                case "USD":
-                                    document.getElementById('user_cash_bal').innerText = '$' + helper_functions.truncateDecimals(value, 2);
-                                    break;
-
-                                default:
-                                    break;
-                            }
-                        }
-
-                    }
-                );
-                showMessage(t);
-            };
-
-            // SECTION: Trade functions  
-            const buildTradeUI = idbData => {
-                if (typeof idbData !== "object") return;
-
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                const RM_TRADE = new localbitcoinplusplus.trade();
-
-                const selectListCryptoBuy = document.getElementById('selectListCryptoBuy');
-                get_crypto_svg_selection_html('buy_assets_type', selectListCryptoBuy);
-
-                const selectListCryptoSell = document.getElementById('selectListCryptoSell');
-                get_crypto_svg_selection_html('sell_assets_type', selectListCryptoSell);
-
-                const selectTradingAmountBuy = document.getElementById('selectListTradingAmountBuy');
-                get_trading_amount_html('trading_amount_buy', selectTradingAmountBuy);
-
-                const selectTradingAmountSell = document.getElementById('selectListTradingAmountSell');
-                get_trading_amount_html('trading_amount_buy', selectTradingAmountSell);
-
-                const trade_buy_button = document.getElementById('trade_buy_button')
-                const trade_sell_button = document.getElementById('trade_sell_button')
-
-                trade_buy_button.onclick = function (event) {
-                    if (
-                        typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string" ||
-                        localbitcoinplusplus.wallets.my_local_flo_address.trim() == ""
-                    ) {
-                        let err_msg = "You are not logged in. Failed to determine your id.";
-                        notify(err_msg, 'error');
-                        throw new Error(err_msg);
-                    }
-                    let parentPopup = this.closest('.popup'),
-                        selectedCrypto = parentPopup.querySelector("input[name='crypto']:checked").value,
-                        selectedCurrency = localStorage.getItem('defaultCurrency'),
-                        buyWorth = parentPopup.querySelector("input[name='trading_amount']:checked").value;
-
-                    RM_TRADE.place_order(
-                        "buy",
-                        localbitcoinplusplus.wallets.my_local_flo_address,
-                        selectedCrypto,
-                        selectedCurrency,
-                        parseFloat(buyWorth)
-                    ).then(buytrade => doSend(buytrade));
-                };
-
-                trade_sell_button.onclick = function (event) {
-                    if (
-                        typeof localbitcoinplusplus.wallets.my_local_flo_address == undefined ||
-                        localbitcoinplusplus.wallets.my_local_flo_address.trim() == ""
-                    ) {
-                        let err_msg =
-                            "You must have a FLO address to trade. No such address found in database.";
-                        notify(err_msg, 'error');
-                        throw new Error(err_msg);
-                    }
-                    let parentPopup = this.closest('.popup'),
-                        selectedCrypto = parentPopup.querySelector("input[name='crypto']:checked").value,
-                        selectedCurrency = localStorage.getItem('defaultCurrency'),
-                        sellWorth = parentPopup.querySelector("input[name='trading_amount']:checked").value;
-
-                    RM_TRADE.place_order(
-                        "sell",
-                        localbitcoinplusplus.wallets.my_local_flo_address,
-                        selectedCrypto,
-                        selectedCurrency,
-                        parseFloat(sellWorth)
-                    ).then(selltrade => doSend(selltrade));
-                };
-            };
-
-            function cnf_crypto_deposit() {
-                notify(`Getting deposited crypto status from server. Please wait...`, '');
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                RM_RPC.send_rpc
-                    .call(this, "refresh_deposit_status_request", {
-                        receiver_flo_address:
-                            localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
-                        trader_flo_address:
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                    })
-                    .then(refresh_deposit_status => doSend(refresh_deposit_status));
-            }
-
-            // Deposit/Withdraw Crypto  
-            const depositCrypto = function (userFLOaddress = "") {
-
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                let deposit_crypto_div = document.getElementById("deposit_crypto_div");
-                get_crypto_svg_selection_html('deposit_assets_type', deposit_crypto_div);
-
-                document.getElementById('deposit_crypto_back_btn').addEventListener('click', () => {
-                    sendCryptoHiddenSection = document.getElementById('send_crypto_hidden_section');
-                    if (depositCryptoButtonClicked === 0)
-                        hidePopup()
-                    else if (depositCryptoButtonClicked === 1) {
-                        depositCryptoButtonClicked = 0;
-                        showElement('select_deposit_crypto_section', 'deposit-crypto-group');
-                        document.getElementById('server_deposit_crypto_addr').textContent = `Waiting for servers response...`
-                        depositCryptoButton.firstElementChild.textContent = 'proceed'
-                    }
-                    else if (depositCryptoButtonClicked === 2) {
-                        depositCryptoButtonClicked = 1;
-                        showElement('confirm_deposit_btn_section', 'deposit-crypto-group');
-                        depositCryptoButton.firstElementChild.textContent = 'send from here'
-                        depositCryptoButton.firstElementChild.disabled = false;
-                        sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
-                            input.disabled = true;
+                        // Function for cancelling trade orders
+                        document.getElementById('orders_container').addEventListener('click', (e) => {
+                            let container = document.getElementById('orders_container');
+                            if (e.target.closest('.cancel-order'))
+                                askConfirmation('Are you sure to cancel this trade order?').then((result) => {
+                                    if (result) {
+                                        let tradeId = e.target.closest('.cancel-order').id;
+                                        let trade_opts = tradeId.split("-");
+                                        RM_TRADE.cancelTrade(trade_opts[0], trade_opts[1], trade_opts[2]);
+                                        e.target.closest('.order').remove();
+                                        showMessage('', `Order id: ${trade_opts[0]} cancelled.`)
+                                    }
+                                })
                         })
-                    }
-                })
-                depositCryptoButton.addEventListener('click', async function () {
-                    depositCryptoButtonClicked++;
-                    let parentPopup = depositCryptoButton.closest('.popup'),
-                        sendCryptoHiddenSection = document.getElementById('send_crypto_hidden_section'),
-                        selectDepositCryptoSection = document.getElementById('select_deposit_crypto_section'),
-                        sendersFloId = parentPopup.querySelector("input[name='senderFloId']").value,
+
+                    });
+                };
+
+                // SECTION: Balances Functions  
+                const displayBalances = flo_id => {
+                    if (typeof flo_id !== "string") return;
+                    showMessage(`Loading your balance.`);
+                    const user_crypto_balances = readDBbyIndex(
+                        "crypto_balances",
+                        "trader_flo_address",
+                        flo_id
+                    );
+                    const user_fiat_balances = readDBbyIndex(
+                        "cash_balances",
+                        "trader_flo_address",
+                        flo_id
+                    );
+                    let t = ``;
+                    Promise.all([user_crypto_balances, user_fiat_balances]).then(
+                        balances => {
+                            let all_balances = balances[0].concat(balances[1]);
+                            if (all_balances.length == 0) {
+                                showMessage(`You don't have any balance. You can deposit crypto or fiat
+                            asset from DEPOSIT section below.`);
+                            }
+
+                            for (const user_balance_data of all_balances) {
+                                let code = user_balance_data.crypto_currency || user_balance_data.currency;
+                                let value = user_balance_data.crypto_balance || user_balance_data.cash_balance;
+
+                                switch (code) {
+                                    case "BTC":
+                                        document.getElementById('user_btc_bal').innerText = helper_functions.truncateDecimals(value);
+                                        break;
+
+                                    case "BTC_TEST":
+                                        document.getElementById('user_btc_bal').innerText = helper_functions.truncateDecimals(value);
+                                        break;
+
+                                    case "FLO":
+                                        document.getElementById('user_flo_bal').innerText = helper_functions.truncateDecimals(value);
+                                        helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", localbitcoinplusplus.server.flo_mainnet, [flo_id])
+                                            .then(val => document.getElementById('user_flo_addr_bal').innerText = helper_functions.truncateDecimals(val));
+                                        break;
+
+                                    case "FLO_TEST":
+                                        document.getElementById('user_flo_bal').innerText = helper_functions.truncateDecimals(value);
+                                        helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", localbitcoinplusplus.server.flo_testnet, [flo_id])
+                                            .then(val => document.getElementById('user_flo_addr_bal').innerText = helper_functions.truncateDecimals(val));
+                                        break;
+
+                                    case "INR":
+                                        document.getElementById('user_cash_bal').innerText = '₹' + helper_functions.truncateDecimals(value, 2);
+                                        break;
+
+                                    case "USD":
+                                        document.getElementById('user_cash_bal').innerText = '$' + helper_functions.truncateDecimals(value, 2);
+                                        break;
+
+                                    default:
+                                        break;
+                                }
+                            }
+
+                        }
+                    );
+                    showMessage(t);
+                };
+
+                // SECTION: Trade functions  
+                const buildTradeUI = idbData => {
+                    if (typeof idbData !== "object") return;
+
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+
+                    const selectListCryptoBuy = document.getElementById('selectListCryptoBuy');
+                    get_crypto_svg_selection_html('buy_assets_type', selectListCryptoBuy);
+
+                    const selectListCryptoSell = document.getElementById('selectListCryptoSell');
+                    get_crypto_svg_selection_html('sell_assets_type', selectListCryptoSell);
+
+                    const selectTradingAmountBuy = document.getElementById('selectListTradingAmountBuy');
+                    get_trading_amount_html('trading_amount_buy', selectTradingAmountBuy);
+
+                    const selectTradingAmountSell = document.getElementById('selectListTradingAmountSell');
+                    get_trading_amount_html('trading_amount_buy', selectTradingAmountSell);
+
+                    const trade_buy_button = document.getElementById('trade_buy_button')
+                    const trade_sell_button = document.getElementById('trade_sell_button')
+
+                    trade_buy_button.onclick = function (event) {
+                        if (
+                            typeof localbitcoinplusplus.wallets.my_local_flo_address !== "string" ||
+                            localbitcoinplusplus.wallets.my_local_flo_address.trim() == ""
+                        ) {
+                            let err_msg = "You are not logged in. Failed to determine your id.";
+                            notify(err_msg, 'error');
+                            throw new Error(err_msg);
+                        }
+                        let parentPopup = this.closest('.popup'),
+                            selectedCrypto = parentPopup.querySelector("input[name='crypto']:checked").value,
+                            selectedCurrency = localStorage.getItem('defaultCurrency'),
+                            buyWorth = parentPopup.querySelector("input[name='trading_amount']:checked").value;
+
+                        RM_TRADE.place_order(
+                            "buy",
+                            localbitcoinplusplus.wallets.my_local_flo_address,
+                            selectedCrypto,
+                            selectedCurrency,
+                            parseFloat(buyWorth)
+                        ).then(buytrade => doSend(buytrade));
+                    };
+
+                    trade_sell_button.onclick = function (event) {
+                        if (
+                            typeof localbitcoinplusplus.wallets.my_local_flo_address == undefined ||
+                            localbitcoinplusplus.wallets.my_local_flo_address.trim() == ""
+                        ) {
+                            let err_msg =
+                                "You must have a FLO address to trade. No such address found in database.";
+                            notify(err_msg, 'error');
+                            throw new Error(err_msg);
+                        }
+                        let parentPopup = this.closest('.popup'),
+                            selectedCrypto = parentPopup.querySelector("input[name='crypto']:checked").value,
+                            selectedCurrency = localStorage.getItem('defaultCurrency'),
+                            sellWorth = parentPopup.querySelector("input[name='trading_amount']:checked").value;
+
+                        RM_TRADE.place_order(
+                            "sell",
+                            localbitcoinplusplus.wallets.my_local_flo_address,
+                            selectedCrypto,
+                            selectedCurrency,
+                            parseFloat(sellWorth)
+                        ).then(selltrade => doSend(selltrade));
+                    };
+                };
+
+                function cnf_crypto_deposit() {
+                    notify(`Getting deposited crypto status from server. Please wait...`, '');
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    RM_RPC.send_rpc
+                        .call(this, "refresh_deposit_status_request", {
+                            receiver_flo_address:
+                                localbitcoinplusplus.MY_SUPERNODE_FLO_ADDRESS,
+                            trader_flo_address:
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                        })
+                        .then(refresh_deposit_status => doSend(refresh_deposit_status));
+                }
+
+                // Deposit/Withdraw Crypto  
+                const depositCrypto = function (userFLOaddress = "") {
+
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    let deposit_crypto_div = document.getElementById("deposit_crypto_div");
+                    get_crypto_svg_selection_html('deposit_assets_type', deposit_crypto_div);
+
+                    document.getElementById('deposit_crypto_back_btn').addEventListener('click', () => {
+                        sendCryptoHiddenSection = document.getElementById('send_crypto_hidden_section');
+                        if (depositCryptoButtonClicked === 0)
+                            hidePopup()
+                        else if (depositCryptoButtonClicked === 1) {
+                            depositCryptoButtonClicked = 0;
+                            showElement('select_deposit_crypto_section', 'deposit-crypto-group');
+                            document.getElementById('server_deposit_crypto_addr').textContent = `Waiting for servers response...`
+                            depositCryptoButton.firstElementChild.textContent = 'proceed'
+                        }
+                        else if (depositCryptoButtonClicked === 2) {
+                            depositCryptoButtonClicked = 1;
+                            showElement('confirm_deposit_btn_section', 'deposit-crypto-group');
+                            depositCryptoButton.firstElementChild.textContent = 'send from here'
+                            depositCryptoButton.firstElementChild.disabled = false;
+                            sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
+                                input.disabled = true;
+                            })
+                        }
+                    })
+                    depositCryptoButton.addEventListener('click', async function () {
+                        depositCryptoButtonClicked++;
+                        let parentPopup = depositCryptoButton.closest('.popup'),
+                            sendCryptoHiddenSection = document.getElementById('send_crypto_hidden_section'),
+                            selectDepositCryptoSection = document.getElementById('select_deposit_crypto_section'),
+                            //sendersFloId = parentPopup.querySelector("input[name='senderFloId']").value,
+                            sendersFloId = ""; // change address
                         sendersPrivKey = parentPopup.querySelector("input[name='senderPrivateKey']").value,
-                        asset_type = document.querySelector("input[name='crypto']:checked").value;
+                            asset_type = document.querySelector("input[name='crypto']:checked").value;
                         let tradeAmountSelect = document.getElementById('trade_amount_select');
                         let tradeAmount = helper_functions.truncateDecimals(tradeAmountSelect.value);
-                    if (depositCryptoButtonClicked === 1) {
-                        document.getElementById('server_deposit_crypto_addr').textContent = `Waiting for servers response...`
-                        document.getElementById('deposit_crypto_h5').textContent = `Deposit ${tradeAmount} ${asset_type} to below address.`
-                        showElement('confirm_deposit_btn_section', 'deposit-crypto-group');
-                        //first time clicked
-                        depositCryptoButton.firstElementChild.textContent = 'Send from here'
-                        let parentPopup = this.closest('.popup');
+                        if (depositCryptoButtonClicked === 1) {
+                            document.getElementById('server_deposit_crypto_addr').textContent = `Waiting for servers response...`
+                            document.getElementById('deposit_crypto_h5').textContent = `Deposit ${tradeAmount} ${asset_type} to below address.`
+                            showElement('confirm_deposit_btn_section', 'deposit-crypto-group');
+                            //first time clicked
+                            depositCryptoButton.firstElementChild.textContent = 'Send from here'
+                            let parentPopup = this.closest('.popup');
 
-                        let fiatCurrency = localStorage.getItem('defaultCurrency');
-                        if (
-                            typeof userFLOaddress == "undefined" ||
-                            userFLOaddress.trim().length < 1
-                        ) {
-                            err_msg = "Invalid or empty user FLO address.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-                        if (
-                            (typeof localbitcoinplusplus.master_configurations
-                                .tradableAsset1 !== "undefined" &&
-                                localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                                    asset_type
-                                ))
-                        ) {
-
-                            RM_TRADE.depositAsset(
-                                asset_type,
-                                tradeAmount,
-                                fiatCurrency,
-                                userFLOaddress
-                            );
-
-                        } else {
-                            err_msg = "Error while depositing your address.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-                    }
-                    else if (depositCryptoButtonClicked === 2) {
-                        depositCryptoButton.firstElementChild.textContent = 'Deposit'
-                        sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
-                            input.disabled = false;
-                        })
-                        depositCryptoButton.firstElementChild.disabled = true;
-                        showElement(sendCryptoHiddenSection, 'deposit-crypto-group');
-                    }
-                    else if (depositCryptoButtonClicked === 3) {
-                        showElement(selectDepositCryptoSection, 'deposit-crypto-group');
-                        depositCryptoButtonClicked = 0;
-                        sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
-                            input.disabled = true;
-                        })
-                        hidePopup()
-                        setTimeout(() => {
-                            depositCryptoButton.firstElementChild.textContent = 'proceed'
-                        }, 400)
-                        //deposit crypto code from here
-                        const receiver_address = document.getElementById('server_deposit_crypto_addr').innerText;
-                        if (typeof receiver_address !== "string" || receiver_address.length < 1) {
-                            notify('No receiver address found.', 'error')
-                            return false;
-                        }
-
-                        const crypto_sent_resp = await RM_TRADE
-                        .sendMultipleInputsTransaction(
-                            asset_type,
-                            [sendersPrivKey],
-                            receiver_address,
-                            tradeAmount,
-                            sendersFloId
-                        );
-
-                        let emsg = '';
-                        const respo_obj = crypto_sent_resp.txid;
-                        if((typeof respo_obj.txid!=="string"
-                        && typeof respo_obj.txid.result!=="string")
-                        && crypto_sent_resp.error==true) {
-                            emsg = 'Failed to send Transaction.';
-                            if(typeof crypto_sent_resp.msg == "string") {
-                                emsg = crypto_sent_resp.msg;
-                            }
-                            return notify(emsg, 'error', true, true, true);
-                        }
-                        (async function validateDepositedCrypto() {
-                            if (typeof respo_obj == "object") {
-                                let msg = "";
-                                resp_obj = crypto_sent_resp.txid;
-                                resp_txid = resp_obj.txid.result || resp_obj.txid;
-                                if (
-                                    typeof resp_txid == "string"
-                                ) {
-                                    msg = `Transaction Id for your deposited crypto asset: ${resp_txid}.`;
-
-                                    let txdata = '';
-
-                                    notify(`Waiting for deposit txid ${resp_txid} for at least 2 confirmations. 
-                                    Please do not close or refresh the window until the process completes.`, 
-                                    '', true, false, false);
-
-                                    if (asset_type === 'BTC') {
-                                        txdata = await helper_functions
-                                            .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.btc_mainnet, [resp_txid]);
-                                    } else if (asset_type === 'BTC_TEST') {
-                                        txdata = await helper_functions
-                                            .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.btc_testnet, [resp_txid]);
-                                    } else if (asset_type === 'FLO') {
-                                        txdata = await helper_functions
-                                            .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.flo_mainnet, [resp_txid]);
-                                    } else if (asset_type === 'FLO_TEST') {
-                                        txdata = await helper_functions
-                                            .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.flo_testnet, [resp_txid]);
-                                    }
-
-                                    if (typeof txdata !== "object"
-                                        || typeof txdata == "null"
-                                        || typeof txdata.txid !== "string"
-                                        || typeof txdata.confirmations !== "number"
-                                        || txdata.confirmations < 2) {
-                                        let confs = (typeof txdata=="object" && typeof txdata.confirmations=="number") ? txdata.confirmations:0;
-                                        notify(`${confs} of 2 confirmations achieved for txid ${resp_txid}. 
-                                    Please do not close or refresh the window until the process completes.`,
-                                    '', true, false, false);
-                                        await localbitcoinplusplus.actions.delay(60000);
-                                        validateDepositedCrypto();
-                                    } else {
-                                        cnf_crypto_deposit();
-                                        notify(`Deposit txid ${resp_txid} confirmed.`, '', true);
-                                    }
-
-                                }
-                            }
-
-                        })()
-                    }
-                });
-
-                // NOTIFY DEPOSITED CRYPTO CONFIRMATION
-                const refresh_crypto_status_btn = document.getElementById("cnf_crypto_deposit");
-                refresh_crypto_status_btn.addEventListener("click", cnf_crypto_deposit);
-
-                const second_confirm_deposit_btn = document.getElementById('second-confirm_deposit_btn');
-                second_confirm_deposit_btn.addEventListener("click", cnf_crypto_deposit);
-            };
-
-            const withdrawCrypto = function (userFLOaddress = "") {
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                const RM_RPC = new localbitcoinplusplus.rpc();
-
-                let withdraw_crypto_div = document.getElementById("withdraw_crypto_div");
-                let withdrawCryptoButton = document.getElementById("withdrawCryptoButton");
-                let err_msg = "";
-
-                get_crypto_svg_selection_html('withdraw_assets_type', withdraw_crypto_div);
-
-                withdrawCryptoButton.addEventListener("click", function (params) {
-                    try {
-                        disableBtn('withdrawCryptoButton');
-                        let parentPopup = this.closest('.popup');
-                        let asset_type = document.querySelector("input[name='crypto']:checked").value;
-                        let receivinAddress = document.getElementById('withdraw_recving_addr').value
-                        let withdraw_amount_box = document.getElementById('crypto_withdraw_amount')
-                        if (receivinAddress == null || receivinAddress.trim() == "") {
-                            err_msg = `You must specify a valid ${asset_type} address to continue.`;
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-
-                        let withdraw_amount = helper_functions.truncateDecimals(withdraw_amount_box.value);
-                        let fiatCurrency = localStorage.getItem('defaultCurrency');
-
-                        if (
-                            typeof userFLOaddress == undefined ||
-                            userFLOaddress.trim().length < 1
-                        ) {
-                            err_msg = "Invalid or empty user FLO address.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-
-                        if (
-                            typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
-                            "undefined" &&
-                            localbitcoinplusplus.master_configurations.tradableAsset1
-                                .includes(asset_type)
-                        ) {
-
-                            notify(`Processing your withdraw request of ${withdraw_amount} ${asset_type}. Please wait...`, '', true, true, true);
-
-                            RM_TRADE.withdrawAsset(
-                                asset_type,
-                                withdraw_amount,
-                                receivinAddress,
-                                userFLOaddress,
-                                fiatCurrency
-                            );
-                            localbitcoinplusplus.actions.delay(60000).then(() => enableBtn('withdrawCryptoButton'));
-                        } else {
-                            err_msg = `Error: Withdraw of Crypto failed. Invalid asset type ${asset_type} provided.`;
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-                    } catch(e) {
-                        enableBtn('withdrawCryptoButton')
-                    }
-                });
-
-            }
-
-            // SECTION: Deposit/Withdraw Cash  
-            function depositWithdrawFiat(userFLOaddress = "") {
-                const RM_TRADE = new localbitcoinplusplus.trade();
-                const RM_RPC = new localbitcoinplusplus.rpc();
-
-                const depositCashButton = document.getElementById('depositCashButton')
-                const withdrawCashButton = document.getElementById('withdrawCashButton')
-                let user_deposited_cash = 0; // false  
-
-                depositCashButton.addEventListener("click", function () {
-                    try {
-                        disableBtn('depositCashButton');
-                        user_deposited_cash === 0 ? user_deposited_cash = 1 : user_deposited_cash = 0;
-                        if (user_deposited_cash == 1) {
-                            this.firstElementChild.textContent = 'done';
-                            let parentPopup = this.closest('.popup'),
-                                user_upi = parentPopup.querySelector("input[name='upiAddr']").value,
-                                tradeAmount = parentPopup.querySelector("input[name='amount']").value;
-
-                            if (typeof user_upi !== "string" || user_upi.length < 1) {
-                                err_msg = "Invalid or empty UPI id.";
+                            let fiatCurrency = localStorage.getItem('defaultCurrency');
+                            if (
+                                typeof userFLOaddress == "undefined" ||
+                                userFLOaddress.trim().length < 1
+                            ) {
+                                err_msg = "Invalid or empty user FLO address.";
                                 notify(err_msg, 'error');
                                 throw new Error(err_msg);
                             }
-                            tradeAmount = Number(tradeAmount);
-                            let asset_type = localStorage.getItem('defaultCurrency');
+                            if (
+                                (typeof localbitcoinplusplus.master_configurations
+                                    .tradableAsset1 !== "undefined" &&
+                                    localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                                        asset_type
+                                    ))
+                            ) {
+
+                                RM_TRADE.depositAsset(
+                                    asset_type,
+                                    tradeAmount,
+                                    fiatCurrency,
+                                    userFLOaddress
+                                );
+
+                            } else {
+                                err_msg = "Error while depositing your address.";
+                                notify(err_msg, 'error');
+                                throw new Error(err_msg);
+                            }
+                        }
+                        else if (depositCryptoButtonClicked === 2) {
+                            depositCryptoButton.firstElementChild.textContent = 'Deposit'
+                            sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
+                                input.disabled = false;
+                            })
+                            depositCryptoButton.firstElementChild.disabled = true;
+                            showElement(sendCryptoHiddenSection, 'deposit-crypto-group');
+                        }
+                        else if (depositCryptoButtonClicked === 3) {
+                            showElement(selectDepositCryptoSection, 'deposit-crypto-group');
+                            depositCryptoButtonClicked = 0;
+                            sendCryptoHiddenSection.querySelectorAll('input').forEach(input => {
+                                input.disabled = true;
+                            })
+                            hidePopup()
+                            setTimeout(() => {
+                                depositCryptoButton.firstElementChild.textContent = 'proceed'
+                            }, 400)
+                            //deposit crypto code from here
+                            const receiver_address = document.getElementById('server_deposit_crypto_addr').innerText;
+                            if (typeof receiver_address !== "string" || receiver_address.length < 1) {
+                                notify('No receiver address found.', 'error')
+                                return false;
+                            }
+
+                            const crypto_sent_resp = await RM_TRADE
+                                .sendMultipleInputsTransaction(
+                                    asset_type,
+                                    [sendersPrivKey],
+                                    receiver_address,
+                                    tradeAmount,
+                                    sendersFloId
+                                );
+
+                            let emsg = '';
+                            const respo_obj = crypto_sent_resp.txid;
+                            if ((typeof respo_obj.txid !== "string"
+                                && typeof respo_obj.txid.result !== "string")
+                                && crypto_sent_resp.error == true) {
+                                emsg = 'Failed to send Transaction.';
+                                if (typeof crypto_sent_resp.msg == "string") {
+                                    emsg = crypto_sent_resp.msg;
+                                }
+                                return notify(emsg, 'error', true, true, true);
+                            }
+                            (async function validateDepositedCrypto() {
+                                if (typeof respo_obj == "object") {
+                                    let msg = "";
+                                    resp_obj = crypto_sent_resp.txid;
+                                    resp_txid = resp_obj.txid.result || resp_obj.txid;
+                                    if (
+                                        typeof resp_txid == "string"
+                                    ) {
+                                        msg = `Transaction Id for your deposited crypto asset: ${resp_txid}.`;
+
+                                        let txdata = '';
+
+                                        notify(`Waiting for deposit txid ${resp_txid} for at least 2 confirmations. 
+                                    Please do not close or refresh the window until the process completes.`,
+                                            '', true, false, false);
+
+                                        if (asset_type === 'BTC') {
+                                            txdata = await helper_functions
+                                                .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.btc_mainnet, [resp_txid]);
+                                        } else if (asset_type === 'BTC_TEST') {
+                                            txdata = await helper_functions
+                                                .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.btc_testnet, [resp_txid]);
+                                        } else if (asset_type === 'FLO') {
+                                            txdata = await helper_functions
+                                                .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.flo_mainnet, [resp_txid]);
+                                        } else if (asset_type === 'FLO_TEST') {
+                                            txdata = await helper_functions
+                                                .chainAjaxRequest("TX_DETAIL", localbitcoinplusplus.server.flo_testnet, [resp_txid]);
+                                        }
+
+                                        if (typeof txdata !== "object"
+                                            || typeof txdata == "null"
+                                            || typeof txdata.txid !== "string"
+                                            || typeof txdata.confirmations !== "number"
+                                            || txdata.confirmations < 2) {
+                                            let confs = (typeof txdata == "object" && typeof txdata.confirmations == "number") ? txdata.confirmations : 0;
+                                            notify(`${confs} of 2 confirmations achieved for txid ${resp_txid}. 
+                                    Please do not close or refresh the window until the process completes.`,
+                                                '', true, false, false);
+                                            await localbitcoinplusplus.actions.delay(60000);
+                                            validateDepositedCrypto();
+                                        } else {
+                                            cnf_crypto_deposit();
+                                            notify(`Deposit txid ${resp_txid} confirmed.`, '', true);
+                                            display_crypto_deposits_status();
+                                        }
+
+                                    }
+                                }
+
+                            })()
+                        }
+                    });
+
+                    // NOTIFY DEPOSITED CRYPTO CONFIRMATION
+                    const refresh_crypto_status_btn = document.getElementById("cnf_crypto_deposit");
+                    refresh_crypto_status_btn.addEventListener("click", cnf_crypto_deposit);
+
+                    const second_confirm_deposit_btn = document.getElementById('second-confirm_deposit_btn');
+                    second_confirm_deposit_btn.addEventListener("click", cnf_crypto_deposit);
+                };
+
+                const withdrawCrypto = function (userFLOaddress = "") {
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+
+                    let withdraw_crypto_div = document.getElementById("withdraw_crypto_div");
+                    let withdrawCryptoButton = document.getElementById("withdrawCryptoButton");
+                    let err_msg = "";
+
+                    get_crypto_svg_selection_html('withdraw_assets_type', withdraw_crypto_div);
+
+                    withdrawCryptoButton.addEventListener("click", function (params) {
+                        try {
+                            disableBtn('withdrawCryptoButton');
+                            let parentPopup = this.closest('.popup');
+                            let asset_type = document.querySelector("input[name='crypto']:checked").value;
+                            let receivinAddress = document.getElementById('withdraw_recving_addr').value
+                            let withdraw_amount_box = document.getElementById('crypto_withdraw_amount')
+                            if (receivinAddress == null || receivinAddress.trim() == "") {
+                                err_msg = `You must specify a valid ${asset_type} address to continue.`;
+                                notify(err_msg, 'error');
+                                throw new Error(err_msg);
+                            }
+
+                            let withdraw_amount = helper_functions.truncateDecimals(withdraw_amount_box.value);
                             let fiatCurrency = localStorage.getItem('defaultCurrency');
+
+                            if (
+                                typeof userFLOaddress == undefined ||
+                                userFLOaddress.trim().length < 1
+                            ) {
+                                err_msg = "Invalid or empty user FLO address.";
+                                notify(err_msg, 'error');
+                                throw new Error(err_msg);
+                            }
+
+                            if (
+                                typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
+                                "undefined" &&
+                                localbitcoinplusplus.master_configurations.tradableAsset1
+                                    .includes(asset_type)
+                            ) {
+
+                                notify(`Processing your withdraw request of ${withdraw_amount} ${asset_type}. Please wait...`, '', true, true, true);
+
+                                RM_TRADE.withdrawAsset(
+                                    asset_type,
+                                    withdraw_amount,
+                                    receivinAddress,
+                                    userFLOaddress,
+                                    fiatCurrency
+                                );
+                                localbitcoinplusplus.actions.delay(60000).then(() => enableBtn('withdrawCryptoButton'));
+                            } else {
+                                err_msg = `Error: Withdraw of Crypto failed. Invalid asset type ${asset_type} provided.`;
+                                notify(err_msg, 'error');
+                                throw new Error(err_msg);
+                            }
+                        } catch (e) {
+                            enableBtn('withdrawCryptoButton')
+                        }
+                    });
+
+                }
+
+                async function get_crypto_operation_data_in_batch(batch = 10, type = "deposit_crypto") {
+                    let my_data;
+                    if (type == "deposit_crypto") {
+                        my_data = window.MY_CRYPTO_DEPOSITS_DATA_FOR_STATUS_DISPLAY;
+                        if (typeof my_data !== "object" || my_data == null) {
+                            my_data = await readAllDB('deposit');
+                            window.MY_CRYPTO_DEPOSITS_DATA_FOR_STATUS_DISPLAY = my_data;
+                        }
+                    } else if (type == "withdraw_crypto") {
+                        my_data = window.MY_CRYPTO_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY;
+                        if (typeof my_data !== "object" || my_data == null) {
+                            my_data = await readAllDB('my_crypto_withdrawals');
+                            window.MY_CRYPTO_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY = my_data;
+                        }
+                    } else return [];
+                    my_data = my_data.sort((a, b) => b.timestamp > a.timestamp);
+                    let chosen_data = my_data.splice(0, batch);
+                    if (typeof chosen_data == "object" && chosen_data.length) {
+                        return chosen_data;
+                    } else return [];
+                }
+
+                async function display_crypto_deposits_status() {
+                    try {
+                        const my_crypto_deposits = await get_crypto_operation_data_in_batch(10, "deposit_crypto");
+                        if (typeof my_crypto_deposits === 'object' && my_crypto_deposits.length === 0) {
+                            window.MY_CRYPTO_DEPOSITS_DATA_FOR_STATUS_DISPLAY = null
+                        }
+                        console.log(my_crypto_deposits)
+                        let my_crypto_deposits_div = document.getElementById('my_crypto_deposits_div');
+                        let explorer, markup = '';
+                        for (const my_deposit of my_crypto_deposits) {
+                            console.log(my_deposit.btc_address);
+                            switch (my_deposit.product) {
+                                case "BTC":
+                                    explorer = localbitcoinplusplus.server.btc_mainnet;
+                                    break;
+                                case "BTC_TEST":
+                                    explorer = localbitcoinplusplus.server.btc_testnet;
+                                    break;
+                                case "FLO":
+                                    explorer = localbitcoinplusplus.server.flo_mainnet;
+                                    break;
+                                case "FLO_TEST":
+                                    explorer = localbitcoinplusplus.server.flo_testnet;
+                                    break;
+                                default:
+                                    break;
+                            }
+                            let crypto_balance = await helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [my_deposit.btc_address])
+                            let txt = '';
+                            if (!isNaN(crypto_balance) && parseFloat(crypto_balance) > 0) {
+                                console.log(my_deposit.btc_address, crypto_balance);
+                                txt = `Deposit of ${crypto_balance} ${my_deposit.product} to ${my_deposit.btc_address} ${my_deposit.product} address at time ${helper_functions.getFormattedDate(my_deposit.timestamp)} has been confirmed.`;
+                            } else {
+                                console.log(my_deposit.btc_address, 0);
+                                txt = `Deposit of ${crypto_balance} ${my_deposit.product} to ${my_deposit.btc_address} ${my_deposit.product} address at time ${helper_functions.getFormattedDate(my_deposit.timestamp)} is pending.`;
+                            }
+                            markup += `<p class="status">${txt}</p>`;
+
+                            my_crypto_deposits_div.insertAdjacentHTML('beforeend', markup);
+                        }
+                    } catch (e) {
+                        console.error(e);
+                    }
+                }
+
+                async function display_crypto_withdrawals_status() {
+                    try {
+                        const my_crypto_withdrawals = await get_crypto_operation_data_in_batch(10, 'withdraw_crypto');
+                        if (typeof my_crypto_withdrawals === 'object' && my_crypto_withdrawals.length === 0) {
+                            window.MY_CRYPTO_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY = null
+                        }
+                        let my_crypto_withdraws_div = document.getElementById('my_crypto_withdraws_div');
+                        let explorer, markup = '';
+                        for (const my_withdrawals of my_crypto_withdrawals) {
+                            console.log(my_withdrawals);
+                            console.log(my_withdrawals.crypto_withdrawal_txid);
+
+                            switch (my_withdrawals.product) {
+                                case "BTC":
+                                    explorer = localbitcoinplusplus.server.btc_mainnet;
+                                    break;
+                                case "BTC_TEST":
+                                    explorer = localbitcoinplusplus.server.btc_testnet;
+                                    break;
+                                case "FLO":
+                                    explorer = localbitcoinplusplus.server.flo_mainnet;
+                                    break;
+                                case "FLO_TEST":
+                                    explorer = localbitcoinplusplus.server.flo_testnet;
+                                    break;
+                                default:
+                                    break;
+                            }
+                            let txt = ``;
+                            helper_functions.chainAjaxRequest("TX_DETAIL", explorer, [my_withdrawals.crypto_withdrawal_txid])
+                                .then(my_withdraw => {
+                                    console.log(my_withdraw); // confirmations, txid
+                                    if (typeof my_withdraw !== "object" || typeof my_withdraw.txid !== "string") return false;
+                                    if (my_withdraw.confirmations < 1) {
+                                        txt = `FLO withdrawal is requested with transaction ID ${my_withdraw.txid} at time ${helper_functions.getFormattedDate(my_withdraw.blocktime)} with amount ${my_withdraw.valueOut}.`;
+                                    } else {
+                                        txt = `FLO withdrawal is confirmed with transaction ID ${my_withdraw.txid} at time ${helper_functions.getFormattedDate(my_withdraw.blocktime)} with amount ${my_withdraw.valueOut}.`;
+                                    }
+                                    markup += `<p class="status">${txt}</p>`;
+                                });
+                            my_crypto_withdraws_div.insertAdjacentHTML('beforeend', markup);
+                        }
+                    } catch (e) {
+                        notify('Failed to display some withdraw transaction details.', 'error')
+                        console.error(e);
+                    }
+                }
+
+                // SECTION: Deposit/Withdraw Cash  
+                function depositWithdrawFiat(userFLOaddress = "") {
+                    const RM_TRADE = new localbitcoinplusplus.trade();
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+
+                    const depositCashButton = document.getElementById('depositCashButton')
+                    const withdrawCashButton = document.getElementById('withdrawCashButton')
+                    let user_deposited_cash = 0; // false  
+
+                    depositCashButton.addEventListener("click", function () {
+                        try {
+                            disableBtn('depositCashButton');
+                            user_deposited_cash === 0 ? user_deposited_cash = 1 : user_deposited_cash = 0;
+                            if (user_deposited_cash == 1) {
+                                this.firstElementChild.textContent = 'done';
+                                let parentPopup = this.closest('.popup'),
+                                    user_upi = parentPopup.querySelector("input[name='upiAddr']").value,
+                                    tradeAmount = parentPopup.querySelector("input[name='amount']").value;
+
+                                if (typeof user_upi !== "string" || user_upi.length < 1) {
+                                    err_msg = "Invalid or empty UPI id.";
+                                    notify(err_msg, 'error');
+                                    throw new Error(err_msg);
+                                }
+                                tradeAmount = Number(tradeAmount);
+                                let asset_type = localStorage.getItem('defaultCurrency');
+                                let fiatCurrency = localStorage.getItem('defaultCurrency');
+                                if (
+                                    typeof userFLOaddress == undefined ||
+                                    userFLOaddress.trim().length < 1
+                                ) {
+                                    err_msg = "Invalid or empty user FLO address.";
+                                    notify(err_msg, 'error');
+                                    throw new Error(err_msg);
+                                }
+                                if (
+                                    typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
+                                    "undefined" &&
+                                    localbitcoinplusplus.master_configurations.tradableAsset2.includes(
+                                        asset_type
+                                    )
+                                ) {
+                                    RM_TRADE.depositCash(
+                                        tradeAmount,
+                                        fiatCurrency,
+                                        userFLOaddress,
+                                        user_upi
+                                    );
+                                    localbitcoinplusplus.actions.delay(20000).then(() => enableBtn('depositCashButton'));
+                                } else {
+                                    err_msg = "Error:  Deposit of Cash failed.";
+                                    notify(err_msg, 'error');
+                                    throw new Error(err_msg);
+                                }
+
+                            } else {
+                                this.firstElementChild.textContent = 'deposit';
+                                hidePopup()
+                                return;
+                            }
+                        } catch (e) {
+                            enableBtn('depositCashButton');
+                        }
+                    });
+
+                    // Withdraw Cash function
+                    withdrawCashButton.addEventListener("click", function (params) {
+                        try {
+                            disableBtn('withdrawCashButton');
+                            let parentPopup = this.closest('.popup')
+                            let receivinAddress = parentPopup.querySelector("input[name='upiAddr']").value;
+                            if (receivinAddress == null || receivinAddress.trim == "") {
+                                err_msg = "You must specify your valid UPI Id to withdraw cash.";
+                                notify(err_msg, 'error');
+                                throw new Error(err_msg);
+                            }
+
+                            const asset_type = localStorage.getItem('defaultCurrency');
+                            const tradeAmount = parseFloat(parentPopup.querySelector("input[name='amount']").value);
+                            const fiatCurrency = localStorage.getItem('defaultCurrency');
+
                             if (
                                 typeof userFLOaddress == undefined ||
                                 userFLOaddress.trim().length < 1
@@ -32387,119 +36515,153 @@
                                 throw new Error(err_msg);
                             }
                             if (
-                                typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
-                                "undefined" &&
                                 localbitcoinplusplus.master_configurations.tradableAsset2.includes(
                                     asset_type
                                 )
                             ) {
-                                RM_TRADE.depositCash(
+                                if (tradeAmount <= 0) {
+                                    err_msg = "Invalid Fiat Value.";
+                                    notify(err_msg, 'error');
+                                    throw new Error(err_msg);
+                                }
+                            }
+                            if (
+                                typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
+                                "undefined" &&
+                                localbitcoinplusplus.master_configurations.tradableAsset2
+                                    .includes(asset_type)
+                            ) {
+                                RM_TRADE.withdrawAsset(
+                                    asset_type,
                                     tradeAmount,
-                                    fiatCurrency,
+                                    receivinAddress,
                                     userFLOaddress,
-                                    user_upi
+                                    fiatCurrency
                                 );
-                                localbitcoinplusplus.actions.delay(20000).then(() => enableBtn('depositCashButton'));
+                                localbitcoinplusplus.actions.delay(20000).then(() => enableBtn('withdrawCashButton'));
                             } else {
-                                err_msg = "Error:  Deposit of Cash failed.";
+                                err_msg = "Error: Withdraw cash failed. Invalid currency specified.";
                                 notify(err_msg, 'error');
                                 throw new Error(err_msg);
                             }
-
-                        } else {
-                            this.firstElementChild.textContent = 'deposit';
-                            hidePopup()
-                            return;
+                        } catch (e) {
+                            enableBtn('withdrawCashButton');
                         }
-                    } catch(e) {
-                        enableBtn('depositCashButton');
-                    }
-                });
+                    });
 
-                // Withdraw Cash function
-                withdrawCashButton.addEventListener("click", function (params) {
+                }
+
+                async function get_cash_operation_data_in_batch(batch = 10, type = "deposit_cash") {
+                    let my_data;
+                    if (type == "deposit_cash") {
+                        my_data = window.MY_CASH_DEPOSITS_DATA_FOR_STATUS_DISPLAY;
+                        if (typeof my_data !== "object" || my_data == null) {
+                            my_data = await readAllDB('cash_deposits');
+                            window.MY_CASH_DEPOSITS_DATA_FOR_STATUS_DISPLAY = my_data;
+                        }
+                    } else if (type == "withdraw_cash") {
+                        my_data = window.MY_CASH_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY;
+                        if (typeof my_data !== "object" || my_data == null) {
+                            my_data = await readAllDB('withdraw_cash');
+                            window.MY_CASH_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY = my_data;
+                        }
+                    } else return [];
+                    my_data = my_data.sort((a, b) => b.timestamp > a.timestamp);
+                    let chosen_data = my_data.splice(0, batch);
+                    if (typeof chosen_data == "object" && chosen_data.length) {
+                        return chosen_data;
+                    } else return [];
+                }
+
+                // Get Deposit Cash Status
+                async function build_deposit_cash_status_ui() {
                     try {
-                        disableBtn('withdrawCashButton');
-                        let parentPopup = this.closest('.popup')
-                        let receivinAddress = parentPopup.querySelector("input[name='upiAddr']").value;
-                        if (receivinAddress == null || receivinAddress.trim == "") {
-                            err_msg = "You must specify your valid UPI Id to withdraw cash.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
+                        const cash_deposits_container = document.getElementById('my_cash_deposits_status_div');
+                        let get_cash_deposits = await get_cash_operation_data_in_batch(10, 'deposit_cash');
+                        if (typeof get_cash_deposits === 'object' && get_cash_deposits.length === 0) {
+                            window.MY_CASH_DEPOSITS_DATA_FOR_STATUS_DISPLAY = null;
+                        }
+                        let txt = '';
+                        let markup = '';
+                        
+                        for (const my_cash_deposits of get_cash_deposits) {
+                            console.log(my_cash_deposits.id, my_cash_deposits.timestamp,
+                                my_cash_deposits.depositing_amount, my_cash_deposits.cashier_upi);
+
+                            // t += `<li>Cash Deposit Request ID: ${my_cash_deposits.id}<li>`;
+                            // t += `<li>Time of Deposit Request: ${my_cash_deposits.timestamp}<li>`;
+                            // t += `<li>Currency: ${my_cash_deposits.currency}<li>`;
+                            // t += `<li>Amount: ${my_cash_deposits.depositing_amount}<li>`;
+                            // t += `<li>Sender UPI ID: ${my_cash_deposits.user_upi}<li>`;
+                            // t += `<li>Cashier UPI ID: ${my_cash_deposits.cashier_upi}<li>`;
+                            // t += `<li>Cashier Blockchain ID: ${bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(my_cash_deposits.cashier_pubKey)}<li>`;
+                            txt += `<li>Awaiting cash deposit of ${my_cash_deposits.currency} ${my_cash_deposits.depositing_amount} 
+                            from ${my_cash_deposits.user_upi} to cashier UPI Id ${my_cash_deposits.cashier_upi} on date ${my_cash_deposits.timestamp}. Once paid, cashier will 
+                            load your cash balance in exchange.</li>`;
+                            
+                            markup += `<p class="status">${txt}</p>`;
+
+                            cash_deposits_container.insertAdjacentHTML('beforeend', markup);
                         }
 
-                        const asset_type = localStorage.getItem('defaultCurrency');
-                        const tradeAmount = parseFloat(parentPopup.querySelector("input[name='amount']").value);
-                        const fiatCurrency = localStorage.getItem('defaultCurrency');
-
-                        if (
-                            typeof userFLOaddress == undefined ||
-                            userFLOaddress.trim().length < 1
-                        ) {
-                            err_msg = "Invalid or empty user FLO address.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
-                        if (
-                            localbitcoinplusplus.master_configurations.tradableAsset2.includes(
-                                asset_type
-                            )
-                        ) {
-                            if (tradeAmount <= 0) {
-                                err_msg = "Invalid Fiat Value.";
-                                notify(err_msg, 'error');
-                                throw new Error(err_msg);
-                            }
-                        }
-                        if (
-                            typeof localbitcoinplusplus.master_configurations.tradableAsset2 !==
-                            "undefined" &&
-                            localbitcoinplusplus.master_configurations.tradableAsset2
-                                .includes(asset_type)
-                        ) {
-                            RM_TRADE.withdrawAsset(
-                                asset_type,
-                                tradeAmount,
-                                receivinAddress,
-                                userFLOaddress,
-                                fiatCurrency
-                            );
-                            localbitcoinplusplus.actions.delay(20000).then(() => enableBtn('withdrawCashButton'));
-                        } else {
-                            err_msg = "Error: Withdraw cash failed. Invalid currency specified.";
-                            notify(err_msg, 'error');
-                            throw new Error(err_msg);
-                        }
                     } catch (e) {
-                        enableBtn('withdrawCashButton');
+                        notify(e, 'error');
                     }
-                });
+                }
 
-            }
+                // Get Deposit Cash Status
+                async function build_withdraw_cash_status_ui() {
+                    try {
+                        const cash_withdraw_container = document.getElementById('my_cash_withdrawals_status_div');
+                        let get_cash_withdraws = await get_cash_operation_data_in_batch(10, 'withdraw_cash');
+                        if (typeof get_cash_withdraws === 'object' && get_cash_withdraws.length === 0) {
+                            window.MY_CASH_WITHDRAWAL_DATA_FOR_STATUS_DISPLAY = null;
+                        }
+                        let txt = '';
+                        let markup = '';
+                        for (const my_cash_withdraws of get_cash_withdraws) {
+                            // t += `<li>Cash Withdraw Request ID: ${my_cash_withdraws.id}<li>`;
+                            // t += `<li>Currency: ${my_cash_withdraws.currency}<li>`;
+                            // t += `<li>Time of Withdraw Request: ${my_cash_withdraws.timestamp}<li>`;
+                            // t += `<li>Amount: ${my_cash_withdraws.withdraw_amount}<li>`;
+                            // t += `<li>Cashier Blockchain ID: ${bitjs[localbitcoinplusplus.BASE_BLOCKCHAIN].pubkey2address(my_cash_withdraws.cashier_pubKey)}<li>`;
+                            // t += `<li>Token Transfer TXID To Cashier: ${my_cash_withdraws.token_transfer_txid}<li>`;
+                            txt += `Awaiting cash payment from cashier UPI ${localbitcoinplusplus.CashierStatusObject[my_cash_withdraws.cashier_pubKey].upi}
+                            to pay ${my_cash_withdraws.currency} ${my_cash_withdraws.withdraw_amount} for cash withdrawal requested on ${my_cash_withdraws.timestamp}.`;
+                            
+                            markup += `<p class="status">${txt}</p>`;
 
-            // Create SVG Radios
-            function get_crypto_svg_selection_html(radio_id = '', parenthtml = '') {
-                if (
-                    typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
-                    "undefined"
-                ) {
-                    let sendCryptoArray = JSON.parse(
-                        JSON.stringify(
-                            localbitcoinplusplus.master_configurations.tradableAsset1
-                        )
-                    );
-                    parenthtml.innerHTML = '';
-                    for (var i = 0; i < sendCryptoArray.length; i++) {
-                        let selectCryptoHtml = ``;
-                        selectCryptoHtml += `<label class="select-crypto">`;
-                        selectCryptoHtml += `<input name="crypto" value="${sendCryptoArray[i]}" 
+                            cash_withdraw_container.insertAdjacentHTML('beforeend', markup);
+                        }
+                        
+                    } catch (e) {
+                        notify(e, 'error');
+                    }
+                }
+
+                // Create SVG Radios
+                function get_crypto_svg_selection_html(radio_id = '', parenthtml = '') {
+                    if (
+                        typeof localbitcoinplusplus.master_configurations.tradableAsset1 !==
+                        "undefined"
+                    ) {
+                        let sendCryptoArray = JSON.parse(
+                            JSON.stringify(
+                                localbitcoinplusplus.master_configurations.tradableAsset1
+                            )
+                        );
+                        parenthtml.innerHTML = '';
+                        for (var i = 0; i < sendCryptoArray.length; i++) {
+                            let selectCryptoHtml = ``;
+                            selectCryptoHtml += `<label class="select-crypto">`;
+                            selectCryptoHtml += `<input name="crypto" value="${sendCryptoArray[i]}" 
                             type="radio" id="${radio_id}_${sendCryptoArray[i]}">
                             <svg class="selected" viewBox="0 0 73 73">
                                   <circle cx="36.5" cy="36.5" r="36"/>
                                   <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 "/>
                             </svg>`;
-                        if (sendCryptoArray[i] == "BTC" || sendCryptoArray[i] == "BTC_TEST") {
-                            selectCryptoHtml += `<svg viewBox="0 0 30.61 40.52" class="icon btc">
+                            if (sendCryptoArray[i] == "BTC" || sendCryptoArray[i] == "BTC_TEST") {
+                                selectCryptoHtml += `<svg viewBox="0 0 30.61 40.52" class="icon btc">
                                 <title>Bitcoin icon</title>
                                 <path d="M30.53,16.29c0.64-4.26-2.61-6.55-7.04-8.07l1.44-5.77l-3.51-0.88l-1.4,5.62c-0.92-0.23-1.87-0.45-2.81-0.66
                                 l1.41-5.65L15.11,0l-1.44,5.77c-0.76-0.17-1.51-0.35-2.24-0.53l0-0.02L6.59,4.01L5.66,7.76c0,0,2.61,0.6,2.55,0.63
@@ -32510,8 +36672,8 @@
                                 l1.93-7.73C16.01,21.82,23.65,22.99,22.51,27.54L22.51,27.54z M23.6,16.23c-0.99,3.97-7.1,1.95-9.08,1.46l1.75-7.01
                                 C18.25,11.17,24.63,12.09,23.6,16.23z"/>
                             </svg>`
-                        } else if (sendCryptoArray[i] == "FLO" || sendCryptoArray[i] == "FLO_TEST") {
-                            selectCryptoHtml += `<svg class="icon flo" viewBox="0 0 45.6 47.07">
+                            } else if (sendCryptoArray[i] == "FLO" || sendCryptoArray[i] == "FLO_TEST") {
+                                selectCryptoHtml += `<svg class="icon flo" viewBox="0 0 45.6 47.07">
                                 <title>FLO coin icon</title>
                                 <path d="M61.4,58.86A12.31,12.31,0,0,0,68.81,55a15.45,15.45,0,0,0,4-8.52c-11-.63-12.36,1-13.71,1.68-1.19.61-5.33,4.56-5.33,
                                     4.56s3.07-3.14,3.2-9.94a19.94,19.94,0,0,0-2.72-10.65A23.86,23.86,0,0,0,50,26.46a24.09,24.09,0,0,0-4.23,5.67A19.94,19.94,0,0,0,43,42.78c.13,6.8,3.2,9.94,
@@ -32523,287 +36685,302 @@
                                     58.86,61.4,58.86ZM50,69.52a6.1,6.1,0,0,1-1.47-4.26A10.74,10.74,0,0,1,50,60.12a10.74,10.74,0,0,1,1.47,5.14A6.1,6.1,0,0,1,50,69.52Zm0-15.23a17.26,17.26,0,0,
                                     1-4.35-11c0-9,4.35-11.84,4.35-11.84s4.35,2.84,4.35,11.84A17.26,17.26,0,0,1,50,54.29Z" transform="translate(-27.2 -26.46)"/>
                                 </svg>`;
+                            }
+                            selectCryptoHtml += `<h4>${sendCryptoArray[i]}</h4>`;
+                            selectCryptoHtml += `</label>`;
+                            parenthtml.insertAdjacentHTML('beforeend', selectCryptoHtml)
                         }
-                        selectCryptoHtml += `<h4>${sendCryptoArray[i]}</h4>`;
-                        selectCryptoHtml += `</label>`;
-                        parenthtml.insertAdjacentHTML('beforeend', selectCryptoHtml)
                     }
                 }
-            }
 
-            function get_trading_amount_html(radio_id = '', parenthtml = '') {
-                parenthtml.innerHTML = '';
-                for (const amount of localbitcoinplusplus.master_configurations.validTradingAmount) {
-                    let selectTradingAmountHtml = ``;
-                    selectTradingAmountHtml += `<label class="select-crypto">`;
-                    selectTradingAmountHtml += `<input name="trading_amount" value="${amount}" type="radio">`;
-                    selectTradingAmountHtml += `<svg class="selected" viewBox="0 0 73 73">
+                function get_trading_amount_html(radio_id = '', parenthtml = '') {
+                    parenthtml.innerHTML = '';
+                    for (const amount of localbitcoinplusplus.master_configurations.validTradingAmount) {
+                        let selectTradingAmountHtml = ``;
+                        selectTradingAmountHtml += `<label class="select-crypto">`;
+                        selectTradingAmountHtml += `<input name="trading_amount" value="${amount}" type="radio">`;
+                        selectTradingAmountHtml += `<svg class="selected" viewBox="0 0 73 73">
                                 <circle cx="36.5" cy="36.5" r="36"/>
                                 <polyline points="18.23,37.39 29.73,48.9 54.77,25.21 "/>
                             </svg>`;
-                    selectTradingAmountHtml += `<h2>${amount}</h2>`;
-                    selectTradingAmountHtml += `</label>`;
-                    parenthtml.insertAdjacentHTML('beforeend', selectTradingAmountHtml);
+                        selectTradingAmountHtml += `<h2>${amount}</h2>`;
+                        selectTradingAmountHtml += `</label>`;
+                        parenthtml.insertAdjacentHTML('beforeend', selectTradingAmountHtml);
+                    }
                 }
-            }
 
-            // SECTION: RANDOM FUNCS
-            // Broadcast Tx UI
-            function buildBroadcastTxUI() {
-                const broadcast_tx_ui = document.getElementById("send_crypto_select_div");
-                get_crypto_svg_selection_html('broadcastTx', broadcast_tx_ui);
-            }
+                // SECTION: RANDOM FUNCS
+                // Broadcast Tx UI
+                function buildBroadcastTxUI() {
+                    const broadcast_tx_ui = document.getElementById("send_crypto_select_div");
+                    get_crypto_svg_selection_html('broadcastTx', broadcast_tx_ui);
+                }
 
-            //Function to check current balance of a BTC address
-            function validateDepositedBTCBalance(trader_deposits, backup_db = "") {
-                if (
-                    !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
-                        localbitcoinplusplus.wallets.my_local_flo_public_key
-                    ) &&
-                    typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
-                    "string"
-                )
-                    return false;
-                if (
-                    !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
-                        trader_deposits.product
-                    )
-                )
-                    return false;
-                let _readDB = readDB;
-                let _readDBbyIndex = readDBbyIndex;
-                let _updateinDB = updateinDB;
-                if (typeof backup_db == "string" && backup_db.length > 0) {
+                //Function to check current balance of a BTC address
+                function validateDepositedBTCBalance(trader_deposits, backup_db = "") {
                     if (
-                        typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
-                        "object"
+                        !localbitcoinplusplus.master_configurations.supernodesPubKeys.includes(
+                            localbitcoinplusplus.wallets.my_local_flo_public_key
+                        ) &&
+                        typeof localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY !==
+                        "string"
                     ) {
-                        const foreign_db =
-                            localbitcoinplusplus.newBackupDatabase.db[backup_db];
-                        _readDB = foreign_db.backup_readDB.bind(foreign_db);
-                        _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
-                        _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
-                    } else {
-                        err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
-                        showMessage(err_msg);
-                        throw new Error(err_msg);
-                    }
-                }
-
-                let explorer;
-                let decimal = 100000000;
-                const miner_fee_obj = JSON.parse(
-                    localbitcoinplusplus.master_configurations.miners_fee
-                );
-                let miners_fee = 0.0003;
-                let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
-                switch (trader_deposits.product) {
-                    case "BTC":
-                        explorer = localbitcoinplusplus.server.btc_mainnet;
-                        miners_fee = miner_fee_obj.btc;
-                        break;
-                    case "BTC_TEST":
-                        explorer = localbitcoinplusplus.server.btc_testnet;
-                        miners_fee = miner_fee_obj.btc;
-                        break;
-                    case "FLO":
-                        explorer = localbitcoinplusplus.server.flo_mainnet;
-                        crypto_diff = helper_functions.truncateDecimals(localbitcoinplusplus.master_configurations.btcTradeMargin / decimal);
-                        decimal = 1;
-                        miners_fee = miner_fee_obj.flo;
-                        break;
-                    case "FLO_TEST":
-                        explorer = localbitcoinplusplus.server.flo_testnet;
-                        crypto_diff = helper_functions.truncateDecimals(localbitcoinplusplus.master_configurations.btcTradeMargin / decimal);
-                        decimal = 1;
-                        miners_fee = miner_fee_obj.flo;
-                        break;
-                    default:
-                        break;
-                }
-                try {
-                    helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [trader_deposits.btc_address])
-                    .then(async balance => {
-                        if (!isNaN(balance) && parseFloat(balance) > 0) {
-                            balance = helper_functions.truncateDecimals(balance / decimal);
-                            console.log(balance);
-                            trader_deposits.status = 2;
-                            trader_deposits.bitcoinToBePaid = balance;
-                            const trader_deposit_updated = await _updateinDB(
-                                "deposit",
-                                trader_deposits,
-                                trader_deposits.trader_flo_address
-                            );
-
-                            let trader_depositor_cash_id = `${trader_deposits.trader_flo_address}_${trader_deposits.product}`;
-                            let updatedCryptobalances = {
-                                id: trader_depositor_cash_id,
-                                trader_flo_address: trader_deposits.trader_flo_address,
-                                crypto_balance: balance,
-                                crypto_currency: trader_deposits.product
-                            };
-                            _readDB("crypto_balances", trader_depositor_cash_id).then(
-                                function (res_btc_balances) {
-                                    if (
-                                        typeof res_btc_balances == "object" &&
-                                        typeof res_btc_balances.crypto_balance == "number"
-                                    ) {
-                                        updatedCryptobalances = null;
-                                        updatedCryptobalances = JSON.parse(JSON.stringify(res_btc_balances));
-                                        updatedCryptobalances.crypto_balance =
-                                            helper_functions.truncateDecimals(res_btc_balances.crypto_balance)
-                                            + helper_functions.truncateDecimals(balance)
-                                    }
-                                    // Update crypto balance of user in crypto_balances
-                                    _updateinDB(
-                                        "crypto_balances",
-                                        updatedCryptobalances,
-                                        trader_deposits.btc_address
-                                    ).then(updatedBTCBalanceObject => {
-                                        const RM_WALLET = new localbitcoinplusplus.wallets();
-                                        const RM_RPC = new localbitcoinplusplus.rpc();
-
-                                        const updatedBTCBalanceObjectString = JSON.stringify(
-                                            updatedBTCBalanceObject
-                                        );
-                                        const updatedBTCBalanceObjectStringHash = Crypto.SHA256(
-                                            updatedBTCBalanceObjectString
-                                        );
-
-                                        const updatedBTCBalanceObjectSign = RM_WALLET.sign(
-                                            updatedBTCBalanceObjectStringHash,
-                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                        );
-
-                                        const updateUserCryptoBalanceObject = {
-                                            updatedBTCBalanceObject: updatedBTCBalanceObject,
-                                            updatedBTCBalanceObjectSign: updatedBTCBalanceObjectSign,
-                                            trader_flo_address: trader_deposits.trader_flo_address,
-                                            receiver_flo_address: trader_deposits.trader_flo_address
-                                        };
-
-                                        RM_RPC.send_rpc(
-                                            "updateUserCryptoBalanceRequest",
-                                            updateUserCryptoBalanceObject
-                                        ).then(updateUserCryptoBalanceRequestObject =>
-                                            doSend(updateUserCryptoBalanceRequestObject)
-                                        );
-
-                                        const traderDepositsObjectString = JSON.stringify(
-                                            trader_deposit_updated
-                                        );
-                                        const traderDepositsObjectStringHash = Crypto.SHA256(
-                                            traderDepositsObjectString
-                                        );
-
-                                        const traderDepositsObjectSign = RM_WALLET.sign(
-                                            traderDepositsObjectStringHash,
-                                            localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
-                                        );
-
-                                        const updatedDepositObject = {
-                                            updatedTraderDepositObject: trader_deposit_updated,
-                                            updatedDepositsObjectSign: traderDepositsObjectSign,
-                                            trader_flo_address: trader_deposit_updated.trader_flo_address,
-                                            receiver_flo_address: trader_deposit_updated.trader_flo_address
-                                        };
-
-                                        RM_RPC.send_rpc(
-                                            "updateUsertraderDepositsRequest",
-                                            updatedDepositObject
-                                        ).then(updateUsertraderDepositsRequestObject =>
-                                            doSend(updateUsertraderDepositsRequestObject)
-                                        );
-
-                                    });
-                                }
-                            );
+                        err_msg = `validateDepositedBTCBalance failed: Invalid private or public key.`;
+                        err_response = {
+                            user_flo_addr: res_obj.params[0].trader_flo_address,
+                            msg: err_msg
                         }
-                    });
-                } catch (error) {
-                    console.error(error);
-                    return false;
-                }
-            }
+                        reactor.dispatchEvent('message_for_user', err_response);
+                        return false;
+                    }
+                    if (
+                        !localbitcoinplusplus.master_configurations.tradableAsset1.includes(
+                            trader_deposits.product
+                        )
+                    ) {
+                        err_msg = `validateDepositedBTCBalance failed: Invalid asset.`;
+                        err_response = {
+                            user_flo_addr: res_obj.params[0].trader_flo_address,
+                            msg: err_msg
+                        }
+                        reactor.dispatchEvent('message_for_user', err_response);
+                        return false;
+                    }
+                    let _readDB = readDB;
+                    let _readDBbyIndex = readDBbyIndex;
+                    let _updateinDB = updateinDB;
+                    if (typeof backup_db == "string" && backup_db.length > 0) {
+                        if (
+                            typeof localbitcoinplusplus.newBackupDatabase.db[backup_db] ==
+                            "object"
+                        ) {
+                            const foreign_db =
+                                localbitcoinplusplus.newBackupDatabase.db[backup_db];
+                            _readDB = foreign_db.backup_readDB.bind(foreign_db);
+                            _readDBbyIndex = foreign_db.backup_readDBbyIndex.bind(foreign_db);
+                            _updateinDB = foreign_db.backup_updateinDB.bind(foreign_db);
+                        } else {
+                            err_msg = `WARNING: Invalid Backup DB Instance Id: ${backup_db}.`;
+                            showMessage(err_msg);
+                            throw new Error(err_msg);
+                        }
+                    }
 
-            function linkMyLocalIPToMyFloId() {
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                RM_RPC.send_rpc
-                    .call(this, "link_My_Local_IP_To_My_Flo_Id", {
-                        JOB: "linkMyLocalIPToMyFloId",
-                        requesters_pub_key:
-                            localbitcoinplusplus.wallets.my_local_flo_public_key,
-                        trader_flo_address:
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                    })
-                    .then(reqst => doSend(reqst));
-            }
+                    let explorer;
+                    let decimal = 100000000;
+                    const miner_fee_obj = JSON.parse(
+                        localbitcoinplusplus.master_configurations.miners_fee
+                    );
+                    let miners_fee = 0.0003;
+                    let crypto_diff = localbitcoinplusplus.master_configurations.btcTradeMargin;
+                    switch (trader_deposits.product) {
+                        case "BTC":
+                            explorer = localbitcoinplusplus.server.btc_mainnet;
+                            miners_fee = miner_fee_obj.btc;
+                            break;
+                        case "BTC_TEST":
+                            explorer = localbitcoinplusplus.server.btc_testnet;
+                            miners_fee = miner_fee_obj.btc;
+                            break;
+                        case "FLO":
+                            explorer = localbitcoinplusplus.server.flo_mainnet;
+                            crypto_diff = helper_functions.truncateDecimals(localbitcoinplusplus.master_configurations.btcTradeMargin / decimal);
+                            decimal = 1;
+                            miners_fee = miner_fee_obj.flo;
+                            break;
+                        case "FLO_TEST":
+                            explorer = localbitcoinplusplus.server.flo_testnet;
+                            crypto_diff = helper_functions.truncateDecimals(localbitcoinplusplus.master_configurations.btcTradeMargin / decimal);
+                            decimal = 1;
+                            miners_fee = miner_fee_obj.flo;
+                            break;
+                        default:
+                            break;
+                    }
+                    try {
+                        helper_functions.chainAjaxRequest("BALANCE_BY_ADDRESS", explorer, [trader_deposits.btc_address])
+                            .then(async balance => {
+                                if (!isNaN(balance) && parseFloat(balance) > 0) {
+                                    balance = helper_functions.truncateDecimals(balance / decimal);
+                                    console.log(balance);
+                                    trader_deposits.status = 2;
+                                    trader_deposits.bitcoinToBePaid = balance;
+                                    const trader_deposit_updated = await _updateinDB(
+                                        "deposit",
+                                        trader_deposits,
+                                        trader_deposits.trader_flo_address
+                                    );
 
-            function linkBackOthersLocalIPToTheirFloId() {
-                const RM_RPC = new localbitcoinplusplus.rpc();
-                RM_RPC.send_rpc
-                    .call(this, "link_Others_Local_IP_To_Their_Flo_Id", {
-                        JOB: "linkBackOthersLocalIPToTheirFloId",
-                        requesters_pub_key:
-                            localbitcoinplusplus.wallets.my_local_flo_public_key,
-                        trader_flo_address:
-                            localbitcoinplusplus.wallets.my_local_flo_address
-                    })
-                    .then(reqst => doSend(reqst));
-            }
+                                    let trader_depositor_cash_id = `${trader_deposits.trader_flo_address}_${trader_deposits.product}`;
+                                    let updatedCryptobalances = {
+                                        id: trader_depositor_cash_id,
+                                        trader_flo_address: trader_deposits.trader_flo_address,
+                                        crypto_balance: balance,
+                                        crypto_currency: trader_deposits.product
+                                    };
+                                    _readDB("crypto_balances", trader_depositor_cash_id).then(
+                                        function (res_btc_balances) {
+                                            if (
+                                                typeof res_btc_balances == "object" &&
+                                                typeof res_btc_balances.crypto_balance == "number"
+                                            ) {
+                                                updatedCryptobalances = null;
+                                                updatedCryptobalances = JSON.parse(JSON.stringify(res_btc_balances));
+                                                updatedCryptobalances.crypto_balance =
+                                                    helper_functions.truncateDecimals(res_btc_balances.crypto_balance)
+                                                    + helper_functions.truncateDecimals(balance)
+                                            }
+                                            // Update crypto balance of user in crypto_balances
+                                            _updateinDB(
+                                                "crypto_balances",
+                                                updatedCryptobalances,
+                                                trader_deposits.btc_address
+                                            ).then(updatedBTCBalanceObject => {
+                                                const RM_WALLET = new localbitcoinplusplus.wallets();
+                                                const RM_RPC = new localbitcoinplusplus.rpc();
 
-            // Returns a function, that, as long as it continues to be invoked, will not
-            // be triggered. The function will be called after it stops being called for
-            // N milliseconds. If `immediate` is passed, trigger the function on the
-            // leading edge, instead of the trailing.
-            // https://davidwalsh.name/javascript-debounce-function
+                                                const updatedBTCBalanceObjectString = JSON.stringify(
+                                                    updatedBTCBalanceObject
+                                                );
+                                                const updatedBTCBalanceObjectStringHash = Crypto.SHA256(
+                                                    updatedBTCBalanceObjectString
+                                                );
 
-            function debounce(func, wait, immediate) {
-                var timeout;
-                return function () {
-                    var context = this, args = arguments;
-                    var later = function () {
-                        timeout = null;
-                        if (!immediate) func.apply(context, args);
-                    };
-                    var callNow = immediate && !timeout;
-                    clearTimeout(timeout);
-                    timeout = setTimeout(later, wait);
-                    if (callNow) func.apply(context, args);
-                };
-            };
+                                                const updatedBTCBalanceObjectSign = RM_WALLET.sign(
+                                                    updatedBTCBalanceObjectStringHash,
+                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                );
 
-            function limit_function_calls(func, wait, immediate) {
-                let call_me_later = debounce(func, wait, immediate);
-                if (typeof wait_time == "number" && wait_time > 0) clearTimeout(wait_time);
-                wait_time = setTimeout(call_me_later, wait + 5000);
-            }
+                                                const updateUserCryptoBalanceObject = {
+                                                    updatedBTCBalanceObject: updatedBTCBalanceObject,
+                                                    updatedBTCBalanceObjectSign: updatedBTCBalanceObjectSign,
+                                                    trader_flo_address: trader_deposits.trader_flo_address,
+                                                    receiver_flo_address: trader_deposits.trader_flo_address
+                                                };
 
-            function downloadObjectAsJson(exportObj, exportName) {
-                var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(exportObj));
-                var downloadAnchorNode = document.createElement('a');
-                downloadAnchorNode.setAttribute("href", dataStr);
-                downloadAnchorNode.setAttribute("download", exportName + ".json");
-                document.body.appendChild(downloadAnchorNode); // required for firefox
-                downloadAnchorNode.click();
-                downloadAnchorNode.remove();
-            }
+                                                RM_RPC.send_rpc(
+                                                    "updateUserCryptoBalanceRequest",
+                                                    updateUserCryptoBalanceObject
+                                                ).then(updateUserCryptoBalanceRequestObject =>
+                                                    doSend(updateUserCryptoBalanceRequestObject)
+                                                );
 
-            function readTextFile(file, callback) {
-                var rawFile = new XMLHttpRequest();
-                rawFile.overrideMimeType("application/json");
-                rawFile.open("GET", file, true);
-                rawFile.onreadystatechange = function () {
-                    if (rawFile.readyState === 4 && rawFile.status == "200") {
-                        callback(rawFile.responseText);
+                                                const traderDepositsObjectString = JSON.stringify(
+                                                    trader_deposit_updated
+                                                );
+                                                const traderDepositsObjectStringHash = Crypto.SHA256(
+                                                    traderDepositsObjectString
+                                                );
+
+                                                const traderDepositsObjectSign = RM_WALLET.sign(
+                                                    traderDepositsObjectStringHash,
+                                                    localbitcoinplusplus.wallets.MY_SUPERNODE_PRIVATE_KEY
+                                                );
+
+                                                const updatedDepositObject = {
+                                                    updatedTraderDepositObject: trader_deposit_updated,
+                                                    updatedDepositsObjectSign: traderDepositsObjectSign,
+                                                    trader_flo_address: trader_deposit_updated.trader_flo_address,
+                                                    receiver_flo_address: trader_deposit_updated.trader_flo_address
+                                                };
+
+                                                RM_RPC.send_rpc(
+                                                    "updateUsertraderDepositsRequest",
+                                                    updatedDepositObject
+                                                ).then(updateUsertraderDepositsRequestObject =>
+                                                    doSend(updateUsertraderDepositsRequestObject)
+                                                );
+
+                                            });
+                                        }
+                                    );
+                                }
+                            });
+                    } catch (error) {
+                        console.error(error);
+                        return false;
                     }
                 }
-                rawFile.send(null);
+
+                function linkMyLocalIPToMyFloId() {
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    RM_RPC.send_rpc
+                        .call(this, "link_My_Local_IP_To_My_Flo_Id", {
+                            JOB: "linkMyLocalIPToMyFloId",
+                            requesters_pub_key:
+                                localbitcoinplusplus.wallets.my_local_flo_public_key,
+                            trader_flo_address:
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                        })
+                        .then(reqst => doSend(reqst));
+                }
+
+                function linkBackOthersLocalIPToTheirFloId() {
+                    const RM_RPC = new localbitcoinplusplus.rpc();
+                    RM_RPC.send_rpc
+                        .call(this, "link_Others_Local_IP_To_Their_Flo_Id", {
+                            JOB: "linkBackOthersLocalIPToTheirFloId",
+                            requesters_pub_key:
+                                localbitcoinplusplus.wallets.my_local_flo_public_key,
+                            trader_flo_address:
+                                localbitcoinplusplus.wallets.my_local_flo_address
+                        })
+                        .then(reqst => doSend(reqst));
+                }
+
+                // Returns a function, that, as long as it continues to be invoked, will not
+                // be triggered. The function will be called after it stops being called for
+                // N milliseconds. If `immediate` is passed, trigger the function on the
+                // leading edge, instead of the trailing.
+                // https://davidwalsh.name/javascript-debounce-function
+
+                function debounce(func, wait, immediate) {
+                    var timeout;
+                    return function () {
+                        var context = this, args = arguments;
+                        var later = function () {
+                            timeout = null;
+                            if (!immediate) func.apply(context, args);
+                        };
+                        var callNow = immediate && !timeout;
+                        clearTimeout(timeout);
+                        timeout = setTimeout(later, wait);
+                        if (callNow) func.apply(context, args);
+                    };
+                };
+
+                function limit_function_calls(func, wait, immediate) {
+                    let call_me_later = debounce(func, wait, immediate);
+                    if (typeof wait_time == "number" && wait_time > 0) clearTimeout(wait_time);
+                    wait_time = setTimeout(call_me_later, wait + 5000);
+                }
+
+                function downloadObjectAsJson(exportObj, exportName) {
+                    var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(exportObj));
+                    var downloadAnchorNode = document.createElement('a');
+                    downloadAnchorNode.setAttribute("href", dataStr);
+                    downloadAnchorNode.setAttribute("download", exportName + ".json");
+                    document.body.appendChild(downloadAnchorNode); // required for firefox
+                    downloadAnchorNode.click();
+                    downloadAnchorNode.remove();
+                }
+
+                function readTextFile(file, callback) {
+                    var rawFile = new XMLHttpRequest();
+                    rawFile.overrideMimeType("application/json");
+                    rawFile.open("GET", file, true);
+                    rawFile.onreadystatechange = function () {
+                        if (rawFile.readyState === 4 && rawFile.status == "200") {
+                            callback(rawFile.responseText);
+                        }
+                    }
+                    rawFile.send(null);
+                }
             }
-            }
-           return BitBang();
+            return BitBang();
         })()
     </script>
 
-  </body>
-</html>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/system_status.html b/system_status.html
new file mode 100644
index 0000000..f3090d9
--- /dev/null
+++ b/system_status.html
@@ -0,0 +1,12100 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <link rel="shortcut icon" href="#">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>System Status</title>
+</head>
+
+<body>
+
+    <script type="text/javascript">
+        //crypto-sha256-hmac.js
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+
+        function ascii_to_hexa(str) {
+            var arr1 = [];
+            for (var n = 0, l = str.length; n < l; n++) {
+                var hex = Number(str.charCodeAt(n)).toString(16);
+                arr1.push(hex);
+            }
+            return arr1.join("");
+        }
+
+        //ripemd160.js
+        /*
+          CryptoJS v3.1.2
+          code.google.com/p/crypto-js
+          (c) 2009-2013 by Jeff Mott. All rights reserved.
+          code.google.com/p/crypto-js/wiki/License
+          */
+        /** @preserve
+          (c) 2012 by C�dric Mesnil. All rights reserved.
+          Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+              - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+              - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+          THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+          */
+
+        // Constants table
+        var zl = [
+            0,
+            1,
+            2,
+            3,
+            4,
+            5,
+            6,
+            7,
+            8,
+            9,
+            10,
+            11,
+            12,
+            13,
+            14,
+            15,
+            7,
+            4,
+            13,
+            1,
+            10,
+            6,
+            15,
+            3,
+            12,
+            0,
+            9,
+            5,
+            2,
+            14,
+            11,
+            8,
+            3,
+            10,
+            14,
+            4,
+            9,
+            15,
+            8,
+            1,
+            2,
+            7,
+            0,
+            6,
+            13,
+            11,
+            5,
+            12,
+            1,
+            9,
+            11,
+            10,
+            0,
+            8,
+            12,
+            4,
+            13,
+            3,
+            7,
+            15,
+            14,
+            5,
+            6,
+            2,
+            4,
+            0,
+            5,
+            9,
+            7,
+            12,
+            2,
+            10,
+            14,
+            1,
+            3,
+            8,
+            11,
+            6,
+            15,
+            13
+        ];
+        var zr = [
+            5,
+            14,
+            7,
+            0,
+            9,
+            2,
+            11,
+            4,
+            13,
+            6,
+            15,
+            8,
+            1,
+            10,
+            3,
+            12,
+            6,
+            11,
+            3,
+            7,
+            0,
+            13,
+            5,
+            10,
+            14,
+            15,
+            8,
+            12,
+            4,
+            9,
+            1,
+            2,
+            15,
+            5,
+            1,
+            3,
+            7,
+            14,
+            6,
+            9,
+            11,
+            8,
+            12,
+            2,
+            10,
+            0,
+            4,
+            13,
+            8,
+            6,
+            4,
+            1,
+            3,
+            11,
+            15,
+            0,
+            5,
+            12,
+            2,
+            13,
+            9,
+            7,
+            10,
+            14,
+            12,
+            15,
+            10,
+            4,
+            1,
+            5,
+            8,
+            7,
+            6,
+            2,
+            13,
+            14,
+            0,
+            3,
+            9,
+            11
+        ];
+        var sl = [
+            11,
+            14,
+            15,
+            12,
+            5,
+            8,
+            7,
+            9,
+            11,
+            13,
+            14,
+            15,
+            6,
+            7,
+            9,
+            8,
+            7,
+            6,
+            8,
+            13,
+            11,
+            9,
+            7,
+            15,
+            7,
+            12,
+            15,
+            9,
+            11,
+            7,
+            13,
+            12,
+            11,
+            13,
+            6,
+            7,
+            14,
+            9,
+            13,
+            15,
+            14,
+            8,
+            13,
+            6,
+            5,
+            12,
+            7,
+            5,
+            11,
+            12,
+            14,
+            15,
+            14,
+            15,
+            9,
+            8,
+            9,
+            14,
+            5,
+            6,
+            8,
+            6,
+            5,
+            12,
+            9,
+            15,
+            5,
+            11,
+            6,
+            8,
+            13,
+            12,
+            5,
+            12,
+            13,
+            14,
+            11,
+            8,
+            5,
+            6
+        ];
+        var sr = [
+            8,
+            9,
+            9,
+            11,
+            13,
+            15,
+            15,
+            5,
+            7,
+            7,
+            8,
+            11,
+            14,
+            14,
+            12,
+            6,
+            9,
+            13,
+            15,
+            7,
+            12,
+            8,
+            9,
+            11,
+            7,
+            7,
+            12,
+            7,
+            6,
+            15,
+            13,
+            11,
+            9,
+            7,
+            15,
+            11,
+            8,
+            6,
+            6,
+            14,
+            12,
+            13,
+            5,
+            14,
+            13,
+            13,
+            7,
+            5,
+            15,
+            5,
+            8,
+            11,
+            14,
+            14,
+            6,
+            14,
+            6,
+            9,
+            12,
+            9,
+            12,
+            5,
+            15,
+            8,
+            8,
+            5,
+            12,
+            9,
+            12,
+            5,
+            14,
+            6,
+            8,
+            13,
+            6,
+            5,
+            15,
+            13,
+            11,
+            11
+        ];
+
+        var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];
+        var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];
+
+        var bytesToWords = function (bytes) {
+            var words = [];
+            for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+                words[b >>> 5] |= bytes[i] << (24 - (b % 32));
+            }
+            return words;
+        };
+
+        var wordsToBytes = function (words) {
+            var bytes = [];
+            for (var b = 0; b < words.length * 32; b += 8) {
+                bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
+            }
+            return bytes;
+        };
+
+        var processBlock = function (H, M, offset) {
+            // Swap endian
+            for (var i = 0; i < 16; i++) {
+                var offset_i = offset + i;
+                var M_offset_i = M[offset_i];
+
+                // Swap
+                M[offset_i] =
+                    (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+                    (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00);
+            }
+
+            // Working variables
+            var al, bl, cl, dl, el;
+            var ar, br, cr, dr, er;
+
+            ar = al = H[0];
+            br = bl = H[1];
+            cr = cl = H[2];
+            dr = dl = H[3];
+            er = el = H[4];
+            // Computation
+            var t;
+            for (var i = 0; i < 80; i += 1) {
+                t = (al + M[offset + zl[i]]) | 0;
+                if (i < 16) {
+                    t += f1(bl, cl, dl) + hl[0];
+                } else if (i < 32) {
+                    t += f2(bl, cl, dl) + hl[1];
+                } else if (i < 48) {
+                    t += f3(bl, cl, dl) + hl[2];
+                } else if (i < 64) {
+                    t += f4(bl, cl, dl) + hl[3];
+                } else {
+                    // if (i<80) {
+                    t += f5(bl, cl, dl) + hl[4];
+                }
+                t = t | 0;
+                t = rotl(t, sl[i]);
+                t = (t + el) | 0;
+                al = el;
+                el = dl;
+                dl = rotl(cl, 10);
+                cl = bl;
+                bl = t;
+
+                t = (ar + M[offset + zr[i]]) | 0;
+                if (i < 16) {
+                    t += f5(br, cr, dr) + hr[0];
+                } else if (i < 32) {
+                    t += f4(br, cr, dr) + hr[1];
+                } else if (i < 48) {
+                    t += f3(br, cr, dr) + hr[2];
+                } else if (i < 64) {
+                    t += f2(br, cr, dr) + hr[3];
+                } else {
+                    // if (i<80) {
+                    t += f1(br, cr, dr) + hr[4];
+                }
+                t = t | 0;
+                t = rotl(t, sr[i]);
+                t = (t + er) | 0;
+                ar = er;
+                er = dr;
+                dr = rotl(cr, 10);
+                cr = br;
+                br = t;
+            }
+            // Intermediate hash value
+            t = (H[1] + cl + dr) | 0;
+            H[1] = (H[2] + dl + er) | 0;
+            H[2] = (H[3] + el + ar) | 0;
+            H[3] = (H[4] + al + br) | 0;
+            H[4] = (H[0] + bl + cr) | 0;
+            H[0] = t;
+        };
+
+        function f1(x, y, z) {
+            return x ^ y ^ z;
+        }
+
+        function f2(x, y, z) {
+            return (x & y) | (~x & z);
+        }
+
+        function f3(x, y, z) {
+            return (x | ~y) ^ z;
+        }
+
+        function f4(x, y, z) {
+            return (x & z) | (y & ~z);
+        }
+
+        function f5(x, y, z) {
+            return x ^ (y | ~z);
+        }
+
+        function rotl(x, n) {
+            return (x << n) | (x >>> (32 - n));
+        }
+
+        function ripemd160(message) {
+            var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+
+            var m = bytesToWords(message);
+
+            var nBitsLeft = message.length * 8;
+            var nBitsTotal = message.length * 8;
+
+            // Add padding
+            m[nBitsLeft >>> 5] |= 0x80 << (24 - (nBitsLeft % 32));
+            m[(((nBitsLeft + 64) >>> 9) << 4) + 14] =
+                (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+                (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00);
+
+            for (var i = 0; i < m.length; i += 16) {
+                processBlock(H, m, i);
+            }
+
+            // Swap endian
+            for (var i = 0; i < 5; i++) {
+                // Shortcut
+                var H_i = H[i];
+
+                // Swap
+                H[i] =
+                    (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+                    (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+            }
+
+            var digestbytes = wordsToBytes(H);
+            return digestbytes;
+        }
+    </script>
+
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 Crypto.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        if (typeof Crypto == "undefined" || !Crypto.util) {
+            (function () {
+                var base64map =
+                    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+                // Global Crypto object
+                var Crypto = (window.Crypto = {});
+
+                // Crypto utilities
+                var util = (Crypto.util = {
+                    // Bit-wise rotate left
+                    rotl: function (n, b) {
+                        return (n << b) | (n >>> (32 - b));
+                    },
+
+                    // Bit-wise rotate right
+                    rotr: function (n, b) {
+                        return (n << (32 - b)) | (n >>> b);
+                    },
+
+                    // Swap big-endian to little-endian and vice versa
+                    endian: function (n) {
+                        // If number given, swap endian
+                        if (n.constructor == Number) {
+                            return (
+                                (util.rotl(n, 8) & 0x00ff00ff) |
+                                (util.rotl(n, 24) & 0xff00ff00)
+                            );
+                        }
+
+                        // Else, assume array and swap all items
+                        for (var i = 0; i < n.length; i++) n[i] = util.endian(n[i]);
+                        return n;
+                    },
+
+                    // Generate an array of any length of random bytes
+                    randomBytes: function (n) {
+                        for (var bytes = []; n > 0; n--)
+                            bytes.push(Math.floor(Math.random() * 256));
+                        return bytes;
+                    },
+
+                    // Convert a byte array to big-endian 32-bit words
+                    bytesToWords: function (bytes) {
+                        for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                            words[b >>> 5] |= (bytes[i] & 0xff) << (24 - (b % 32));
+                        return words;
+                    },
+
+                    // Convert big-endian 32-bit words to a byte array
+                    wordsToBytes: function (words) {
+                        for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                            bytes.push((words[b >>> 5] >>> (24 - (b % 32))) & 0xff);
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a hex string
+                    bytesToHex: function (bytes) {
+                        for (var hex = [], i = 0; i < bytes.length; i++) {
+                            hex.push((bytes[i] >>> 4).toString(16));
+                            hex.push((bytes[i] & 0xf).toString(16));
+                        }
+                        return hex.join("");
+                    },
+
+                    // Convert a hex string to a byte array
+                    hexToBytes: function (hex) {
+                        for (var bytes = [], c = 0; c < hex.length; c += 2)
+                            bytes.push(parseInt(hex.substr(c, 2), 16));
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a base-64 string
+                    bytesToBase64: function (bytes) {
+                        for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                            var triplet =
+                                (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                            for (var j = 0; j < 4; j++) {
+                                if (i * 8 + j * 6 <= bytes.length * 8)
+                                    base64.push(
+                                        base64map.charAt((triplet >>> (6 * (3 - j))) & 0x3f)
+                                    );
+                                else base64.push("=");
+                            }
+                        }
+
+                        return base64.join("");
+                    },
+
+                    // Convert a base-64 string to a byte array
+                    base64ToBytes: function (base64) {
+                        // Remove non-base-64 characters
+                        base64 = base64.replace(/[^A-Z0-9+\/]/gi, "");
+
+                        for (
+                            var bytes = [], i = 0, imod4 = 0;
+                            i < base64.length;
+                            imod4 = ++i % 4
+                        ) {
+                            if (imod4 == 0) continue;
+                            bytes.push(
+                                ((base64map.indexOf(base64.charAt(i - 1)) &
+                                    (Math.pow(2, -2 * imod4 + 8) - 1)) <<
+                                    (imod4 * 2)) |
+                                (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2))
+                            );
+                        }
+
+                        return bytes;
+                    }
+                });
+
+                // Crypto character encodings
+                var charenc = (Crypto.charenc = {});
+
+                // UTF-8 encoding
+                var UTF8 = (charenc.UTF8 = {
+                    // Convert a string to a byte array
+                    stringToBytes: function (str) {
+                        return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+                    },
+
+                    // Convert a byte array to a string
+                    bytesToString: function (bytes) {
+                        return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+                    }
+                });
+
+                // Binary encoding
+                var Binary = (charenc.Binary = {
+                    // Convert a string to a byte array
+                    stringToBytes: function (str) {
+                        for (var bytes = [], i = 0; i < str.length; i++)
+                            bytes.push(str.charCodeAt(i) & 0xff);
+                        return bytes;
+                    },
+
+                    // Convert a byte array to a string
+                    bytesToString: function (bytes) {
+                        for (var str = [], i = 0; i < bytes.length; i++)
+                            str.push(String.fromCharCode(bytes[i]));
+                        return str.join("");
+                    }
+                });
+            })();
+        }
+    </script>
+
+    <!-- SHA1 -->
+    <script type="text/javascript">
+        //Adding SHA1 to fix basic PKBDF2
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Public API
+            var SHA1 = (C.SHA1 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
+            });
+
+            // The core
+            SHA1._sha1 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
+
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    w = [],
+                    H0 = 1732584193,
+                    H1 = -271733879,
+                    H2 = -1732584194,
+                    H3 = 271733878,
+                    H4 = -1009589776;
+
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - (l % 32));
+                m[(((l + 64) >>> 9) << 4) + 15] = l;
+
+                for (var i = 0; i < m.length; i += 16) {
+                    var a = H0,
+                        b = H1,
+                        c = H2,
+                        d = H3,
+                        e = H4;
+
+                    for (var j = 0; j < 80; j++) {
+                        if (j < 16) w[j] = m[i + j];
+                        else {
+                            var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                            w[j] = (n << 1) | (n >>> 31);
+                        }
+
+                        var t =
+                            ((H0 << 5) | (H0 >>> 27)) +
+                            H4 +
+                            (w[j] >>> 0) +
+                            (j < 20
+                                ? ((H1 & H2) | (~H1 & H3)) + 1518500249
+                                : j < 40
+                                    ? (H1 ^ H2 ^ H3) + 1859775393
+                                    : j < 60
+                                        ? ((H1 & H2) | (H1 & H3) | (H2 & H3)) - 1894007588
+                                        : (H1 ^ H2 ^ H3) - 899497514);
+
+                        H4 = H3;
+                        H3 = H2;
+                        H2 = (H1 << 30) | (H1 >>> 2);
+                        H1 = H0;
+                        H0 = t;
+                    }
+
+                    H0 += a;
+                    H1 += b;
+                    H2 += c;
+                    H3 += d;
+                    H4 += e;
+                }
+
+                return [H0, H1, H2, H3, H4];
+            };
+
+            // Package private blocksize
+            SHA1._blocksize = 16;
+
+            SHA1._digestsize = 20;
+        })();
+    </script>
+
+    <!-- HMAC -->
+    <script type="text/javascript">
+        //Added to make PKBDF2 work
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+                // Convert to byte arrays
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5c;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(
+                    okey.concat(
+                        hasher(ikey.concat(message), {
+                            asBytes: true
+                        })
+                    ),
+                    {
+                        asBytes: true
+                    }
+                );
+
+                return options && options.asBytes
+                    ? hmacbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(hmacbytes)
+                        : util.bytesToHex(hmacbytes);
+            };
+        })();
+    </script>
+
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 SHA256.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Constants
+            var K = [
+                0x428a2f98,
+                0x71374491,
+                0xb5c0fbcf,
+                0xe9b5dba5,
+                0x3956c25b,
+                0x59f111f1,
+                0x923f82a4,
+                0xab1c5ed5,
+                0xd807aa98,
+                0x12835b01,
+                0x243185be,
+                0x550c7dc3,
+                0x72be5d74,
+                0x80deb1fe,
+                0x9bdc06a7,
+                0xc19bf174,
+                0xe49b69c1,
+                0xefbe4786,
+                0x0fc19dc6,
+                0x240ca1cc,
+                0x2de92c6f,
+                0x4a7484aa,
+                0x5cb0a9dc,
+                0x76f988da,
+                0x983e5152,
+                0xa831c66d,
+                0xb00327c8,
+                0xbf597fc7,
+                0xc6e00bf3,
+                0xd5a79147,
+                0x06ca6351,
+                0x14292967,
+                0x27b70a85,
+                0x2e1b2138,
+                0x4d2c6dfc,
+                0x53380d13,
+                0x650a7354,
+                0x766a0abb,
+                0x81c2c92e,
+                0x92722c85,
+                0xa2bfe8a1,
+                0xa81a664b,
+                0xc24b8b70,
+                0xc76c51a3,
+                0xd192e819,
+                0xd6990624,
+                0xf40e3585,
+                0x106aa070,
+                0x19a4c116,
+                0x1e376c08,
+                0x2748774c,
+                0x34b0bcb5,
+                0x391c0cb3,
+                0x4ed8aa4a,
+                0x5b9cca4f,
+                0x682e6ff3,
+                0x748f82ee,
+                0x78a5636f,
+                0x84c87814,
+                0x8cc70208,
+                0x90befffa,
+                0xa4506ceb,
+                0xbef9a3f7,
+                0xc67178f2
+            ];
+
+            // Public API
+            var SHA256 = (C.SHA256 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA256._sha256(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
+            });
+
+            // The core
+            SHA256._sha256 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
+
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    H = [
+                        0x6a09e667,
+                        0xbb67ae85,
+                        0x3c6ef372,
+                        0xa54ff53a,
+                        0x510e527f,
+                        0x9b05688c,
+                        0x1f83d9ab,
+                        0x5be0cd19
+                    ],
+                    w = [],
+                    a,
+                    b,
+                    c,
+                    d,
+                    e,
+                    f,
+                    g,
+                    h,
+                    i,
+                    j,
+                    t1,
+                    t2;
+
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - (l % 32));
+                m[(((l + 64) >> 9) << 4) + 15] = l;
+
+                for (var i = 0; i < m.length; i += 16) {
+                    a = H[0];
+                    b = H[1];
+                    c = H[2];
+                    d = H[3];
+                    e = H[4];
+                    f = H[5];
+                    g = H[6];
+                    h = H[7];
+
+                    for (var j = 0; j < 64; j++) {
+                        if (j < 16) w[j] = m[j + i];
+                        else {
+                            var gamma0x = w[j - 15],
+                                gamma1x = w[j - 2],
+                                gamma0 =
+                                    ((gamma0x << 25) | (gamma0x >>> 7)) ^
+                                    ((gamma0x << 14) | (gamma0x >>> 18)) ^
+                                    (gamma0x >>> 3),
+                                gamma1 =
+                                    ((gamma1x << 15) | (gamma1x >>> 17)) ^
+                                    ((gamma1x << 13) | (gamma1x >>> 19)) ^
+                                    (gamma1x >>> 10);
+
+                            w[j] = gamma0 + (w[j - 7] >>> 0) + gamma1 + (w[j - 16] >>> 0);
+                        }
+
+                        var ch = (e & f) ^ (~e & g),
+                            maj = (a & b) ^ (a & c) ^ (b & c),
+                            sigma0 =
+                                ((a << 30) | (a >>> 2)) ^
+                                ((a << 19) | (a >>> 13)) ^
+                                ((a << 10) | (a >>> 22)),
+                            sigma1 =
+                                ((e << 26) | (e >>> 6)) ^
+                                ((e << 21) | (e >>> 11)) ^
+                                ((e << 7) | (e >>> 25));
+
+                        t1 = (h >>> 0) + sigma1 + ch + K[j] + (w[j] >>> 0);
+                        t2 = sigma0 + maj;
+
+                        h = g;
+                        g = f;
+                        f = e;
+                        e = (d + t1) >>> 0;
+                        d = c;
+                        c = b;
+                        b = a;
+                        a = (t1 + t2) >>> 0;
+                    }
+
+                    H[0] += a;
+                    H[1] += b;
+                    H[2] += c;
+                    H[3] += d;
+                    H[4] += e;
+                    H[5] += f;
+                    H[6] += g;
+                    H[7] += h;
+                }
+
+                return H;
+            };
+
+            // Package private blocksize
+            SHA256._blocksize = 16;
+
+            SHA256._digestsize = 32;
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 PBKDF2.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.PBKDF2 = function (password, salt, keylen, options) {
+                // Convert to byte arrays
+                if (password.constructor == String)
+                    password = UTF8.stringToBytes(password);
+                if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+                /* else, assume byte arrays already */
+
+                // Defaults
+                var hasher = (options && options.hasher) || C.SHA1,
+                    iterations = (options && options.iterations) || 1;
+
+                // Pseudo-random function
+                function PRF(password, salt) {
+                    return C.HMAC(hasher, salt, password, {
+                        asBytes: true
+                    });
+                }
+
+                // Generate key
+                var derivedKeyBytes = [],
+                    blockindex = 1;
+                while (derivedKeyBytes.length < keylen) {
+                    var block = PRF(
+                        password,
+                        salt.concat(util.wordsToBytes([blockindex]))
+                    );
+                    for (var u = block, i = 1; i < iterations; i++) {
+                        u = PRF(password, u);
+                        for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+                    }
+                    derivedKeyBytes = derivedKeyBytes.concat(block);
+                    blockindex++;
+                }
+
+                // Truncate excess bytes
+                derivedKeyBytes.length = keylen;
+
+                return options && options.asBytes
+                    ? derivedKeyBytes
+                    : options && options.asString
+                        ? Binary.bytesToString(derivedKeyBytes)
+                        : util.bytesToHex(derivedKeyBytes);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 HMAC.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+                // Convert to byte arrays
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5c;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(
+                    okey.concat(
+                        hasher(ikey.concat(message), {
+                            asBytes: true
+                        })
+                    ),
+                    {
+                        asBytes: true
+                    }
+                );
+
+                return options && options.asBytes
+                    ? hmacbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(hmacbytes)
+                        : util.bytesToHex(hmacbytes);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.5.4 AES.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8;
+
+            // Precomputed SBOX
+            var SBOX = [
+                0x63,
+                0x7c,
+                0x77,
+                0x7b,
+                0xf2,
+                0x6b,
+                0x6f,
+                0xc5,
+                0x30,
+                0x01,
+                0x67,
+                0x2b,
+                0xfe,
+                0xd7,
+                0xab,
+                0x76,
+                0xca,
+                0x82,
+                0xc9,
+                0x7d,
+                0xfa,
+                0x59,
+                0x47,
+                0xf0,
+                0xad,
+                0xd4,
+                0xa2,
+                0xaf,
+                0x9c,
+                0xa4,
+                0x72,
+                0xc0,
+                0xb7,
+                0xfd,
+                0x93,
+                0x26,
+                0x36,
+                0x3f,
+                0xf7,
+                0xcc,
+                0x34,
+                0xa5,
+                0xe5,
+                0xf1,
+                0x71,
+                0xd8,
+                0x31,
+                0x15,
+                0x04,
+                0xc7,
+                0x23,
+                0xc3,
+                0x18,
+                0x96,
+                0x05,
+                0x9a,
+                0x07,
+                0x12,
+                0x80,
+                0xe2,
+                0xeb,
+                0x27,
+                0xb2,
+                0x75,
+                0x09,
+                0x83,
+                0x2c,
+                0x1a,
+                0x1b,
+                0x6e,
+                0x5a,
+                0xa0,
+                0x52,
+                0x3b,
+                0xd6,
+                0xb3,
+                0x29,
+                0xe3,
+                0x2f,
+                0x84,
+                0x53,
+                0xd1,
+                0x00,
+                0xed,
+                0x20,
+                0xfc,
+                0xb1,
+                0x5b,
+                0x6a,
+                0xcb,
+                0xbe,
+                0x39,
+                0x4a,
+                0x4c,
+                0x58,
+                0xcf,
+                0xd0,
+                0xef,
+                0xaa,
+                0xfb,
+                0x43,
+                0x4d,
+                0x33,
+                0x85,
+                0x45,
+                0xf9,
+                0x02,
+                0x7f,
+                0x50,
+                0x3c,
+                0x9f,
+                0xa8,
+                0x51,
+                0xa3,
+                0x40,
+                0x8f,
+                0x92,
+                0x9d,
+                0x38,
+                0xf5,
+                0xbc,
+                0xb6,
+                0xda,
+                0x21,
+                0x10,
+                0xff,
+                0xf3,
+                0xd2,
+                0xcd,
+                0x0c,
+                0x13,
+                0xec,
+                0x5f,
+                0x97,
+                0x44,
+                0x17,
+                0xc4,
+                0xa7,
+                0x7e,
+                0x3d,
+                0x64,
+                0x5d,
+                0x19,
+                0x73,
+                0x60,
+                0x81,
+                0x4f,
+                0xdc,
+                0x22,
+                0x2a,
+                0x90,
+                0x88,
+                0x46,
+                0xee,
+                0xb8,
+                0x14,
+                0xde,
+                0x5e,
+                0x0b,
+                0xdb,
+                0xe0,
+                0x32,
+                0x3a,
+                0x0a,
+                0x49,
+                0x06,
+                0x24,
+                0x5c,
+                0xc2,
+                0xd3,
+                0xac,
+                0x62,
+                0x91,
+                0x95,
+                0xe4,
+                0x79,
+                0xe7,
+                0xc8,
+                0x37,
+                0x6d,
+                0x8d,
+                0xd5,
+                0x4e,
+                0xa9,
+                0x6c,
+                0x56,
+                0xf4,
+                0xea,
+                0x65,
+                0x7a,
+                0xae,
+                0x08,
+                0xba,
+                0x78,
+                0x25,
+                0x2e,
+                0x1c,
+                0xa6,
+                0xb4,
+                0xc6,
+                0xe8,
+                0xdd,
+                0x74,
+                0x1f,
+                0x4b,
+                0xbd,
+                0x8b,
+                0x8a,
+                0x70,
+                0x3e,
+                0xb5,
+                0x66,
+                0x48,
+                0x03,
+                0xf6,
+                0x0e,
+                0x61,
+                0x35,
+                0x57,
+                0xb9,
+                0x86,
+                0xc1,
+                0x1d,
+                0x9e,
+                0xe1,
+                0xf8,
+                0x98,
+                0x11,
+                0x69,
+                0xd9,
+                0x8e,
+                0x94,
+                0x9b,
+                0x1e,
+                0x87,
+                0xe9,
+                0xce,
+                0x55,
+                0x28,
+                0xdf,
+                0x8c,
+                0xa1,
+                0x89,
+                0x0d,
+                0xbf,
+                0xe6,
+                0x42,
+                0x68,
+                0x41,
+                0x99,
+                0x2d,
+                0x0f,
+                0xb0,
+                0x54,
+                0xbb,
+                0x16
+            ];
+
+            // Compute inverse SBOX lookup table
+            for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+            // Compute multiplication in GF(2^8) lookup tables
+            var MULT2 = [],
+                MULT3 = [],
+                MULT9 = [],
+                MULTB = [],
+                MULTD = [],
+                MULTE = [];
+
+            function xtime(a, b) {
+                for (var result = 0, i = 0; i < 8; i++) {
+                    if (b & 1) result ^= a;
+                    var hiBitSet = a & 0x80;
+                    a = (a << 1) & 0xff;
+                    if (hiBitSet) a ^= 0x1b;
+                    b >>>= 1;
+                }
+                return result;
+            }
+
+            for (var i = 0; i < 256; i++) {
+                MULT2[i] = xtime(i, 2);
+                MULT3[i] = xtime(i, 3);
+                MULT9[i] = xtime(i, 9);
+                MULTB[i] = xtime(i, 0xb);
+                MULTD[i] = xtime(i, 0xd);
+                MULTE[i] = xtime(i, 0xe);
+            }
+
+            // Precomputed RCon lookup
+            var RCON = [
+                0x00,
+                0x01,
+                0x02,
+                0x04,
+                0x08,
+                0x10,
+                0x20,
+                0x40,
+                0x80,
+                0x1b,
+                0x36
+            ];
+
+            // Inner state
+            var state = [[], [], [], []],
+                keylength,
+                nrounds,
+                keyschedule;
+
+            var AES = (C.AES = {
+                /**
+                 * Public API
+                 */
+
+                encrypt: function (message, password, options) {
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB();
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var // Convert to bytes if message is a string
+                        m =
+                            message.constructor == String
+                                ? UTF8.stringToBytes(message)
+                                : message,
+                        // Generate random IV
+                        iv = options.iv || util.randomBytes(AES._blocksize * 4),
+                        // Generate key
+                        k =
+                            password.constructor == String
+                                ? // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                })
+                                : // else, assume byte array representing cryptographic key
+                                password;
+
+                    // Encrypt
+                    AES._init(k);
+                    mode.encrypt(AES, m, iv);
+
+                    // Return ciphertext
+                    m = options.iv ? m : iv.concat(m);
+                    return options && options.asBytes ? m : util.bytesToBase64(m);
+                },
+
+                decrypt: function (ciphertext, password, options) {
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB();
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var // Convert to bytes if ciphertext is a string
+                        c =
+                            ciphertext.constructor == String
+                                ? util.base64ToBytes(ciphertext)
+                                : ciphertext,
+                        // Separate IV and message
+                        iv = options.iv || c.splice(0, AES._blocksize * 4),
+                        // Generate key
+                        k =
+                            password.constructor == String
+                                ? // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                })
+                                : // else, assume byte array representing cryptographic key
+                                password;
+
+                    // Decrypt
+                    AES._init(k);
+                    mode.decrypt(AES, c, iv);
+
+                    // Return plaintext
+                    return options && options.asBytes ? c : UTF8.bytesToString(c);
+                },
+
+                /**
+                 * Package private methods and properties
+                 */
+
+                _blocksize: 4,
+
+                _encryptblock: function (m, offset) {
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = m[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+                        // Sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = SBOX[state[row][col]];
+                        }
+
+                        // Shift rows
+                        state[1].push(state[1].shift());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].unshift(state[3].pop());
+
+                        // Mix columns
+                        for (var col = 0; col < 4; col++) {
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                            state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                            state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                            state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[round * 4 + col][row];
+                        }
+                    }
+
+                    // Sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = SBOX[state[row][col]];
+                    }
+
+                    // Shift rows
+                    state[1].push(state[1].shift());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].unshift(state[3].pop());
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            m[offset + col * 4 + row] = state[row][col];
+                    }
+                },
+
+                _decryptblock: function (c, offset) {
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = c[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+                        // Inv shift rows
+                        state[1].unshift(state[1].pop());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].push(state[3].shift());
+
+                        // Inv sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = INVSBOX[state[row][col]];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^=
+                                    keyschedule[(nrounds - round) * 4 + col][row];
+                        }
+
+                        // Inv mix columns
+                        for (var col = 0; col < 4; col++) {
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                            state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                            state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                            state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+                        }
+                    }
+
+                    // Inv shift rows
+                    state[1].unshift(state[1].pop());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].push(state[3].shift());
+
+                    // Inv sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = INVSBOX[state[row][col]];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            c[offset + col * 4 + row] = state[row][col];
+                    }
+                },
+
+                /**
+                 * Private methods
+                 */
+
+                _init: function (k) {
+                    keylength = k.length / 4;
+                    nrounds = keylength + 6;
+                    AES._keyexpansion(k);
+                },
+
+                // Generate a key schedule
+                _keyexpansion: function (k) {
+                    keyschedule = [];
+
+                    for (var row = 0; row < keylength; row++) {
+                        keyschedule[row] = [
+                            k[row * 4],
+                            k[row * 4 + 1],
+                            k[row * 4 + 2],
+                            k[row * 4 + 3]
+                        ];
+                    }
+
+                    for (
+                        var row = keylength;
+                        row < AES._blocksize * (nrounds + 1);
+                        row++
+                    ) {
+                        var temp = [
+                            keyschedule[row - 1][0],
+                            keyschedule[row - 1][1],
+                            keyschedule[row - 1][2],
+                            keyschedule[row - 1][3]
+                        ];
+
+                        if (row % keylength == 0) {
+                            // Rot word
+                            temp.push(temp.shift());
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                            temp[0] ^= RCON[row / keylength];
+                        } else if (keylength > 6 && row % keylength == 4) {
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+                        }
+
+                        keyschedule[row] = [
+                            keyschedule[row - keylength][0] ^ temp[0],
+                            keyschedule[row - keylength][1] ^ temp[1],
+                            keyschedule[row - keylength][2] ^ temp[2],
+                            keyschedule[row - keylength][3] ^ temp[3]
+                        ];
+                    }
+                }
+            });
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS 2.5.4 BlockModes.js
+         * contribution from Simon Greatrix
+         */
+
+        (function (C) {
+            // Create pad namespace
+            var C_pad = (C.pad = {});
+
+            // Calculate the number of padding bytes required.
+            function _requiredPadding(cipher, message) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var reqd = blockSizeInBytes - (message.length % blockSizeInBytes);
+                return reqd;
+            }
+
+            // Remove padding when the final byte gives the number of padding bytes.
+            var _unpadLength = function (cipher, message, alg, padding) {
+                var pad = message.pop();
+                if (pad == 0) {
+                    throw new Error(
+                        "Invalid zero-length padding specified for " +
+                        alg +
+                        ". Wrong cipher specification or key used?"
+                    );
+                }
+                var maxPad = cipher._blocksize * 4;
+                if (pad > maxPad) {
+                    throw new Error(
+                        "Invalid padding length of " +
+                        pad +
+                        " specified for " +
+                        alg +
+                        ". Wrong cipher specification or key used?"
+                    );
+                }
+                for (var i = 1; i < pad; i++) {
+                    var b = message.pop();
+                    if (padding != undefined && padding != b) {
+                        throw new Error(
+                            "Invalid padding byte of 0x" +
+                            b.toString(16) +
+                            " specified for " +
+                            alg +
+                            ". Wrong cipher specification or key used?"
+                        );
+                    }
+                }
+            };
+
+            // No-operation padding, used for stream ciphers
+            C_pad.NoPadding = {
+                pad: function (cipher, message) { },
+                unpad: function (cipher, message) { }
+            };
+
+            // Zero Padding.
+            //
+            // If the message is not an exact number of blocks, the final block is
+            // completed with 0x00 bytes. There is no unpadding.
+            C_pad.ZeroPadding = {
+                pad: function (cipher, message) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var reqd = message.length % blockSizeInBytes;
+                    if (reqd != 0) {
+                        for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                            message.push(0x00);
+                        }
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    while (message[message.length - 1] == 0) {
+                        message.pop();
+                    }
+                }
+            };
+
+            // ISO/IEC 7816-4 padding.
+            //
+            // Pads the plain text with an 0x80 byte followed by as many 0x00
+            // bytes are required to complete the block.
+            C_pad.iso7816 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    message.push(0x80);
+                    for (; reqd > 1; reqd--) {
+                        message.push(0x00);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    var padLength;
+                    for (
+                        padLength = cipher._blocksize * 4;
+                        padLength > 0;
+                        padLength--
+                    ) {
+                        var b = message.pop();
+                        if (b == 0x80) return;
+                        if (b != 0x00) {
+                            throw new Error(
+                                "ISO-7816 padding byte must be 0, not 0x" +
+                                b.toString(16) +
+                                ". Wrong cipher specification or key used?"
+                            );
+                        }
+                    }
+                    throw new Error(
+                        "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+                    );
+                }
+            };
+
+            // ANSI X.923 padding
+            //
+            // The final block is padded with zeros except for the last byte of the
+            // last block which contains the number of padding bytes.
+            C_pad.ansix923 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(0x00);
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ANSI X.923", 0);
+                }
+            };
+
+            // ISO 10126
+            //
+            // The final block is padded with random bytes except for the last
+            // byte of the last block which contains the number of padding bytes.
+            C_pad.iso10126 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(Math.floor(Math.random() * 256));
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ISO 10126", undefined);
+                }
+            };
+
+            // PKCS7 padding
+            //
+            // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+            // value of each added byte is the number of bytes that are added,
+            // i.e. N bytes, each of value N are added.
+            C_pad.pkcs7 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 0; i < reqd; i++) {
+                        message.push(reqd);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(
+                        cipher,
+                        message,
+                        "PKCS 7",
+                        message[message.length - 1]
+                    );
+                }
+            };
+
+            // Create mode namespace
+            var C_mode = (C.mode = {});
+
+            /**
+             * Mode base "class".
+             */
+            var Mode = (C_mode.Mode = function (padding) {
+                if (padding) {
+                    this._padding = padding;
+                }
+            });
+
+            Mode.prototype = {
+                encrypt: function (cipher, m, iv) {
+                    this._padding.pad(cipher, m);
+                    this._doEncrypt(cipher, m, iv);
+                },
+
+                decrypt: function (cipher, m, iv) {
+                    this._doDecrypt(cipher, m, iv);
+                    this._padding.unpad(cipher, m);
+                },
+
+                // Default padding
+                _padding: C_pad.iso7816
+            };
+
+            /**
+             * Electronic Code Book mode.
+             *
+             * ECB applies the cipher directly against each block of the input.
+             *
+             * ECB does not require an initialization vector.
+             */
+            var ECB = (C_mode.ECB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var ECB_prototype = (ECB.prototype = new Mode());
+
+            // Concrete steps for Mode template
+            ECB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            ECB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    cipher._decryptblock(c, offset);
+                }
+            };
+
+            // ECB never uses an IV
+            ECB_prototype.fixOptions = function (options) {
+                options.iv = [];
+            };
+
+            /**
+             * Cipher block chaining
+             *
+             * The first block is XORed with the IV. Subsequent blocks are XOR with the
+             * previous cipher output.
+             */
+            var CBC = (C_mode.CBC = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CBC_prototype = (CBC.prototype = new Mode());
+
+            // Concrete steps for Mode template
+            CBC_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    if (offset == 0) {
+                        // XOR first block using IV
+                        for (var i = 0; i < blockSizeInBytes; i++) m[i] ^= iv[i];
+                    } else {
+                        // XOR this block using previous crypted block
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[offset + i] ^= m[offset + i - blockSizeInBytes];
+                    }
+                    // Encrypt block
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            CBC_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // At the start, the previously crypted block is the IV
+                var prevCryptedBlock = iv;
+
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    // Save this crypted block
+                    var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+                    // Decrypt block
+                    cipher._decryptblock(c, offset);
+                    // XOR decrypted block using previous crypted block
+                    for (var i = 0; i < blockSizeInBytes; i++) {
+                        c[offset + i] ^= prevCryptedBlock[i];
+                    }
+                    prevCryptedBlock = thisCryptedBlock;
+                }
+            };
+
+            /**
+             * Cipher feed back
+             *
+             * The cipher output is XORed with the plain text to produce the cipher output,
+             * which is then fed back into the cipher to produce a bit pattern to XOR the
+             * next block with.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CFB = (C_mode.CFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CFB_prototype = (CFB.prototype = new Mode());
+
+            // Override padding
+            CFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            CFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    m[i] ^= keystream[j];
+                    keystream[j] = m[i];
+                }
+            };
+            CFB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < c.length; i++) {
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    var b = c[i];
+                    c[i] ^= keystream[j];
+                    keystream[j] = b;
+                }
+            };
+
+            /**
+             * Output feed back
+             *
+             * The cipher repeatedly encrypts its own output. The output is XORed with the
+             * plain text to produce the cipher text.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var OFB = (C_mode.OFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var OFB_prototype = (OFB.prototype = new Mode());
+
+            // Override padding
+            OFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            OFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+                    // Generate keystream
+                    if (i % blockSizeInBytes == 0) cipher._encryptblock(keystream, 0);
+
+                    // Encrypt byte
+                    m[i] ^= keystream[i % blockSizeInBytes];
+                }
+            };
+            OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+            /**
+             * Counter
+             * @author Gergely Risko
+             *
+             * After every block the last 4 bytes of the IV is increased by one
+             * with carry and that IV is used for the next block.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CTR = (C_mode.CTR = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            });
+
+            // Inherit from Mode
+            var CTR_prototype = (CTR.prototype = new Mode());
+
+            // Override padding
+            CTR_prototype._padding = C_pad.NoPadding;
+
+            CTR_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var counter = iv.slice(0);
+
+                for (var i = 0; i < m.length;) {
+                    // do not lose iv
+                    var keystream = counter.slice(0);
+
+                    // Generate keystream for next block
+                    cipher._encryptblock(keystream, 0);
+
+                    // XOR keystream with block
+                    for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+                        m[i] ^= keystream[j];
+                    }
+
+                    // Increase counter
+                    if (++counter[blockSizeInBytes - 1] == 256) {
+                        counter[blockSizeInBytes - 1] = 0;
+                        if (++counter[blockSizeInBytes - 2] == 256) {
+                            counter[blockSizeInBytes - 2] = 0;
+                            if (++counter[blockSizeInBytes - 3] == 256) {
+                                counter[blockSizeInBytes - 3] = 0;
+                                ++counter[blockSizeInBytes - 4];
+                            }
+                        }
+                    }
+                }
+            };
+            CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+        })(Crypto);
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Crypto-JS v2.0.0  RIPEMD-160
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         *
+         * A JavaScript implementation of the RIPEMD-160 Algorithm
+         * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009.
+         * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+         * Distributed under the BSD License
+         * See http://pajhome.org.uk/crypt/md5 for details.
+         * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/
+         * Ported to Crypto-JS by Stefan Thomas.
+         */
+
+        (function () {
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Convert a byte array to little-endian 32-bit words
+            util.bytesToLWords = function (bytes) {
+                var output = Array(bytes.length >> 2);
+                for (var i = 0; i < output.length; i++) output[i] = 0;
+                for (var i = 0; i < bytes.length * 8; i += 8)
+                    output[i >> 5] |= (bytes[i / 8] & 0xff) << i % 32;
+                return output;
+            };
+
+            // Convert little-endian 32-bit words to a byte array
+            util.lWordsToBytes = function (words) {
+                var output = [];
+                for (var i = 0; i < words.length * 32; i += 8)
+                    output.push((words[i >> 5] >>> i % 32) & 0xff);
+                return output;
+            };
+
+            // Public API
+            var RIPEMD160 = (C.RIPEMD160 = function (message, options) {
+                var digestbytes = util.lWordsToBytes(RIPEMD160._rmd160(message));
+                return options && options.asBytes
+                    ? digestbytes
+                    : options && options.asString
+                        ? Binary.bytesToString(digestbytes)
+                        : util.bytesToHex(digestbytes);
+            });
+
+            // The core
+            RIPEMD160._rmd160 = function (message) {
+                // Convert to byte array
+                if (message.constructor == String)
+                    message = UTF8.stringToBytes(message);
+
+                var x = util.bytesToLWords(message),
+                    len = message.length * 8;
+
+                /* append padding */
+                x[len >> 5] |= 0x80 << len % 32;
+                x[(((len + 64) >>> 9) << 4) + 14] = len;
+
+                var h0 = 0x67452301;
+                var h1 = 0xefcdab89;
+                var h2 = 0x98badcfe;
+                var h3 = 0x10325476;
+                var h4 = 0xc3d2e1f0;
+
+                for (var i = 0; i < x.length; i += 16) {
+                    var T;
+                    var A1 = h0,
+                        B1 = h1,
+                        C1 = h2,
+                        D1 = h3,
+                        E1 = h4;
+                    var A2 = h0,
+                        B2 = h1,
+                        C2 = h2,
+                        D2 = h3,
+                        E2 = h4;
+                    for (var j = 0; j <= 79; ++j) {
+                        T = safe_add(A1, rmd160_f(j, B1, C1, D1));
+                        T = safe_add(T, x[i + rmd160_r1[j]]);
+                        T = safe_add(T, rmd160_K1(j));
+                        T = safe_add(bit_rol(T, rmd160_s1[j]), E1);
+                        A1 = E1;
+                        E1 = D1;
+                        D1 = bit_rol(C1, 10);
+                        C1 = B1;
+                        B1 = T;
+                        T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2));
+                        T = safe_add(T, x[i + rmd160_r2[j]]);
+                        T = safe_add(T, rmd160_K2(j));
+                        T = safe_add(bit_rol(T, rmd160_s2[j]), E2);
+                        A2 = E2;
+                        E2 = D2;
+                        D2 = bit_rol(C2, 10);
+                        C2 = B2;
+                        B2 = T;
+                    }
+                    T = safe_add(h1, safe_add(C1, D2));
+                    h1 = safe_add(h2, safe_add(D1, E2));
+                    h2 = safe_add(h3, safe_add(E1, A2));
+                    h3 = safe_add(h4, safe_add(A1, B2));
+                    h4 = safe_add(h0, safe_add(B1, C2));
+                    h0 = T;
+                }
+                return [h0, h1, h2, h3, h4];
+            };
+
+            function rmd160_f(j, x, y, z) {
+                return 0 <= j && j <= 15
+                    ? x ^ y ^ z
+                    : 16 <= j && j <= 31
+                        ? (x & y) | (~x & z)
+                        : 32 <= j && j <= 47
+                            ? (x | ~y) ^ z
+                            : 48 <= j && j <= 63
+                                ? (x & z) | (y & ~z)
+                                : 64 <= j && j <= 79
+                                    ? x ^ (y | ~z)
+                                    : "rmd160_f: j out of range";
+            }
+
+            function rmd160_K1(j) {
+                return 0 <= j && j <= 15
+                    ? 0x00000000
+                    : 16 <= j && j <= 31
+                        ? 0x5a827999
+                        : 32 <= j && j <= 47
+                            ? 0x6ed9eba1
+                            : 48 <= j && j <= 63
+                                ? 0x8f1bbcdc
+                                : 64 <= j && j <= 79
+                                    ? 0xa953fd4e
+                                    : "rmd160_K1: j out of range";
+            }
+
+            function rmd160_K2(j) {
+                return 0 <= j && j <= 15
+                    ? 0x50a28be6
+                    : 16 <= j && j <= 31
+                        ? 0x5c4dd124
+                        : 32 <= j && j <= 47
+                            ? 0x6d703ef3
+                            : 48 <= j && j <= 63
+                                ? 0x7a6d76e9
+                                : 64 <= j && j <= 79
+                                    ? 0x00000000
+                                    : "rmd160_K2: j out of range";
+            }
+            var rmd160_r1 = [
+                0,
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                7,
+                4,
+                13,
+                1,
+                10,
+                6,
+                15,
+                3,
+                12,
+                0,
+                9,
+                5,
+                2,
+                14,
+                11,
+                8,
+                3,
+                10,
+                14,
+                4,
+                9,
+                15,
+                8,
+                1,
+                2,
+                7,
+                0,
+                6,
+                13,
+                11,
+                5,
+                12,
+                1,
+                9,
+                11,
+                10,
+                0,
+                8,
+                12,
+                4,
+                13,
+                3,
+                7,
+                15,
+                14,
+                5,
+                6,
+                2,
+                4,
+                0,
+                5,
+                9,
+                7,
+                12,
+                2,
+                10,
+                14,
+                1,
+                3,
+                8,
+                11,
+                6,
+                15,
+                13
+            ];
+            var rmd160_r2 = [
+                5,
+                14,
+                7,
+                0,
+                9,
+                2,
+                11,
+                4,
+                13,
+                6,
+                15,
+                8,
+                1,
+                10,
+                3,
+                12,
+                6,
+                11,
+                3,
+                7,
+                0,
+                13,
+                5,
+                10,
+                14,
+                15,
+                8,
+                12,
+                4,
+                9,
+                1,
+                2,
+                15,
+                5,
+                1,
+                3,
+                7,
+                14,
+                6,
+                9,
+                11,
+                8,
+                12,
+                2,
+                10,
+                0,
+                4,
+                13,
+                8,
+                6,
+                4,
+                1,
+                3,
+                11,
+                15,
+                0,
+                5,
+                12,
+                2,
+                13,
+                9,
+                7,
+                10,
+                14,
+                12,
+                15,
+                10,
+                4,
+                1,
+                5,
+                8,
+                7,
+                6,
+                2,
+                13,
+                14,
+                0,
+                3,
+                9,
+                11
+            ];
+            var rmd160_s1 = [
+                11,
+                14,
+                15,
+                12,
+                5,
+                8,
+                7,
+                9,
+                11,
+                13,
+                14,
+                15,
+                6,
+                7,
+                9,
+                8,
+                7,
+                6,
+                8,
+                13,
+                11,
+                9,
+                7,
+                15,
+                7,
+                12,
+                15,
+                9,
+                11,
+                7,
+                13,
+                12,
+                11,
+                13,
+                6,
+                7,
+                14,
+                9,
+                13,
+                15,
+                14,
+                8,
+                13,
+                6,
+                5,
+                12,
+                7,
+                5,
+                11,
+                12,
+                14,
+                15,
+                14,
+                15,
+                9,
+                8,
+                9,
+                14,
+                5,
+                6,
+                8,
+                6,
+                5,
+                12,
+                9,
+                15,
+                5,
+                11,
+                6,
+                8,
+                13,
+                12,
+                5,
+                12,
+                13,
+                14,
+                11,
+                8,
+                5,
+                6
+            ];
+            var rmd160_s2 = [
+                8,
+                9,
+                9,
+                11,
+                13,
+                15,
+                15,
+                5,
+                7,
+                7,
+                8,
+                11,
+                14,
+                14,
+                12,
+                6,
+                9,
+                13,
+                15,
+                7,
+                12,
+                8,
+                9,
+                11,
+                7,
+                7,
+                12,
+                7,
+                6,
+                15,
+                13,
+                11,
+                9,
+                7,
+                15,
+                11,
+                8,
+                6,
+                6,
+                14,
+                12,
+                13,
+                5,
+                14,
+                13,
+                13,
+                7,
+                5,
+                15,
+                5,
+                8,
+                11,
+                14,
+                14,
+                6,
+                14,
+                6,
+                9,
+                12,
+                9,
+                12,
+                5,
+                15,
+                8,
+                8,
+                5,
+                12,
+                9,
+                12,
+                5,
+                14,
+                6,
+                8,
+                13,
+                6,
+                5,
+                15,
+                13,
+                11,
+                11
+            ];
+
+            /*
+             * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+             * to work around bugs in some JS interpreters.
+             */
+            function safe_add(x, y) {
+                var lsw = (x & 0xffff) + (y & 0xffff);
+                var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+                return (msw << 16) | (lsw & 0xffff);
+            }
+
+            /*
+             * Bitwise rotate a 32-bit number to the left.
+             */
+            function bit_rol(num, cnt) {
+                return (num << cnt) | (num >>> (32 - cnt));
+            }
+        })();
+    </script>
+    <script type="text/javascript">
+        /*!
+         * Random number generator with ArcFour PRNG
+         *
+         * NOTE: For best results, put code like
+         * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+         * in your main HTML document.
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        (function () {
+            // Constructor function of Global SecureRandom object
+            var sr = (window.SecureRandom = function () { });
+
+            // Properties
+            sr.state;
+            sr.pool;
+            sr.pptr;
+            sr.poolCopyOnInit;
+
+            // Pool size must be a multiple of 4 and greater than 32.
+            // An array of bytes the size of the pool will be passed to init()
+            sr.poolSize = 256;
+
+            // --- object methods ---
+
+            // public method
+            // ba: byte array
+            sr.prototype.nextBytes = function (ba) {
+                var i;
+                if (
+                    window.crypto &&
+                    window.crypto.getRandomValues &&
+                    window.Uint8Array
+                ) {
+                    try {
+                        var rvBytes = new Uint8Array(ba.length);
+                        window.crypto.getRandomValues(rvBytes);
+                        for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte() ^ rvBytes[i];
+                        return;
+                    } catch (e) {
+                        alert(e);
+                    }
+                }
+                for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+            };
+
+            // --- static methods ---
+
+            // Mix in the current time (w/milliseconds) into the pool
+            // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+            sr.seedTime = function () {
+                sr.seedInt(new Date().getTime());
+            };
+
+            sr.getByte = function () {
+                if (sr.state == null) {
+                    sr.seedTime();
+                    sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+                    sr.state.init(sr.pool);
+                    sr.poolCopyOnInit = [];
+                    for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+                        sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+                    sr.pptr = 0;
+                }
+                // TODO: allow reseeding after first request
+                return sr.state.next();
+            };
+
+            // Mix in a 32-bit integer into the pool
+            sr.seedInt = function (x) {
+                sr.seedInt8(x);
+                sr.seedInt8(x >> 8);
+                sr.seedInt8(x >> 16);
+                sr.seedInt8(x >> 24);
+            };
+
+            // Mix in a 16-bit integer into the pool
+            sr.seedInt16 = function (x) {
+                sr.seedInt8(x);
+                sr.seedInt8(x >> 8);
+            };
+
+            // Mix in a 8-bit integer into the pool
+            sr.seedInt8 = function (x) {
+                sr.pool[sr.pptr++] ^= x & 255;
+                if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+            };
+
+            // Arcfour is a PRNG
+            sr.ArcFour = function () {
+                function Arcfour() {
+                    this.i = 0;
+                    this.j = 0;
+                    this.S = new Array();
+                }
+
+                // Initialize arcfour context from key, an array of ints, each from [0..255]
+                function ARC4init(key) {
+                    var i, j, t;
+                    for (i = 0; i < 256; ++i) this.S[i] = i;
+                    j = 0;
+                    for (i = 0; i < 256; ++i) {
+                        j = (j + this.S[i] + key[i % key.length]) & 255;
+                        t = this.S[i];
+                        this.S[i] = this.S[j];
+                        this.S[j] = t;
+                    }
+                    this.i = 0;
+                    this.j = 0;
+                }
+
+                function ARC4next() {
+                    var t;
+                    this.i = (this.i + 1) & 255;
+                    this.j = (this.j + this.S[this.i]) & 255;
+                    t = this.S[this.i];
+                    this.S[this.i] = this.S[this.j];
+                    this.S[this.j] = t;
+                    return this.S[(t + this.S[this.i]) & 255];
+                }
+
+                Arcfour.prototype.init = ARC4init;
+                Arcfour.prototype.next = ARC4next;
+
+                return new Arcfour();
+            };
+
+            // Initialize the pool with junk if needed.
+            if (sr.pool == null) {
+                sr.pool = new Array();
+                sr.pptr = 0;
+                var t;
+                if (
+                    window.crypto &&
+                    window.crypto.getRandomValues &&
+                    window.Uint8Array
+                ) {
+                    try {
+                        // Use webcrypto if available
+                        var ua = new Uint8Array(sr.poolSize);
+                        window.crypto.getRandomValues(ua);
+                        for (t = 0; t < sr.poolSize; ++t) sr.pool[sr.pptr++] = ua[t];
+                    } catch (e) {
+                        alert(e);
+                    }
+                }
+                while (sr.pptr < sr.poolSize) {
+                    // extract some randomness from Math.random()
+                    t = Math.floor(65536 * Math.random());
+                    sr.pool[sr.pptr++] = t >>> 8;
+                    sr.pool[sr.pptr++] = t & 255;
+                }
+                sr.pptr = Math.floor(sr.poolSize * Math.random());
+                sr.seedTime();
+                // entropy
+                var entropyStr = "";
+                // screen size and color depth: ~4.8 to ~5.4 bits
+                entropyStr +=
+                    window.screen.height *
+                    window.screen.width *
+                    window.screen.colorDepth;
+                entropyStr +=
+                    window.screen.availHeight *
+                    window.screen.availWidth *
+                    window.screen.pixelDepth;
+                // time zone offset: ~4 bits
+                var dateObj = new Date();
+                var timeZoneOffset = dateObj.getTimezoneOffset();
+                entropyStr += timeZoneOffset;
+                // user agent: ~8.3 to ~11.6 bits
+                entropyStr += navigator.userAgent;
+                // browser plugin details: ~16.2 to ~21.8 bits
+                var pluginsStr = "";
+                for (var i = 0; i < navigator.plugins.length; i++) {
+                    pluginsStr +=
+                        navigator.plugins[i].name +
+                        " " +
+                        navigator.plugins[i].filename +
+                        " " +
+                        navigator.plugins[i].description +
+                        " " +
+                        navigator.plugins[i].version +
+                        ", ";
+                }
+                var mimeTypesStr = "";
+                for (var i = 0; i < navigator.mimeTypes.length; i++) {
+                    mimeTypesStr +=
+                        navigator.mimeTypes[i].description +
+                        " " +
+                        navigator.mimeTypes[i].type +
+                        " " +
+                        navigator.mimeTypes[i].suffixes +
+                        ", ";
+                }
+                entropyStr += pluginsStr + mimeTypesStr;
+                // cookies and storage: 1 bit
+                entropyStr +=
+                    navigator.cookieEnabled +
+                    typeof sessionStorage +
+                    typeof localStorage;
+                // language: ~7 bit
+                entropyStr += navigator.language;
+                // history: ~2 bit
+                entropyStr += window.history.length;
+                // location
+                entropyStr += window.location;
+
+                var entropyBytes = Crypto.SHA256(entropyStr, {
+                    asBytes: true
+                });
+                for (var i = 0; i < entropyBytes.length; i++) {
+                    sr.seedInt8(entropyBytes[i]);
+                }
+            }
+        })();
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/faa10f0f6a1fff0b9a99fffb9bc30cee33b17212/src/ecdsa.js
+        /*!
+         * Basic Javascript Elliptic Curve implementation
+         * Ported loosely from BouncyCastle's Java EC code
+         * Only Fp curves implemented for now
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        (function () {
+            // Constructor function of Global EllipticCurve object
+            var ec = (window.EllipticCurve = function () { });
+
+            // ----------------
+            // ECFieldElementFp constructor
+            // q instanceof BigInteger
+            // x instanceof BigInteger
+            ec.FieldElementFp = function (q, x) {
+                this.x = x;
+                // TODO if(x.compareTo(q) >= 0) error
+                this.q = q;
+            };
+
+            ec.FieldElementFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return this.q.equals(other.q) && this.x.equals(other.x);
+            };
+
+            ec.FieldElementFp.prototype.toBigInteger = function () {
+                return this.x;
+            };
+
+            ec.FieldElementFp.prototype.negate = function () {
+                return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.add = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.add(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.subtract = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.subtract(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.multiply = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.multiply(b.toBigInteger()).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.square = function () {
+                return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+            };
+
+            ec.FieldElementFp.prototype.divide = function (b) {
+                return new ec.FieldElementFp(
+                    this.q,
+                    this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)
+                );
+            };
+
+            ec.FieldElementFp.prototype.getByteLength = function () {
+                return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+            };
+
+            // D.1.4 91
+            /**
+             * return a sqrt root - the routine verifies that the calculation
+             * returns the right value - if none exists it returns null.
+             *
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.prototype.sqrt = function () {
+                if (!this.q.testBit(0)) throw new Error("even value of q");
+
+                // p mod 4 == 3
+                if (this.q.testBit(1)) {
+                    // z = g^(u+1) + p, p = 4u + 3
+                    var z = new ec.FieldElementFp(
+                        this.q,
+                        this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)
+                    );
+                    return z.square().equals(this) ? z : null;
+                }
+
+                // p mod 4 == 1
+                var qMinusOne = this.q.subtract(BigInteger.ONE);
+                var legendreExponent = qMinusOne.shiftRight(1);
+                if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))
+                    return null;
+                var u = qMinusOne.shiftRight(2);
+                var k = u.shiftLeft(1).add(BigInteger.ONE);
+                var Q = this.x;
+                var fourQ = Q.shiftLeft(2).mod(this.q);
+                var U, V;
+
+                do {
+                    var rand = new SecureRandom();
+                    var P;
+                    do {
+                        P = new BigInteger(this.q.bitLength(), rand);
+                    } while (
+                        P.compareTo(this.q) >= 0 ||
+                        !P.multiply(P)
+                            .subtract(fourQ)
+                            .modPow(legendreExponent, this.q)
+                            .equals(qMinusOne)
+                    );
+
+                    var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+                    U = result[0];
+                    V = result[1];
+                    if (
+                        V.multiply(V)
+                            .mod(this.q)
+                            .equals(fourQ)
+                    ) {
+                        // Integer division by 2, mod q
+                        if (V.testBit(0)) {
+                            V = V.add(this.q);
+                        }
+                        V = V.shiftRight(1);
+                        return new ec.FieldElementFp(this.q, V);
+                    }
+                } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+                return null;
+            };
+
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             */
+            ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+                // TODO Research and apply "common-multiplicand multiplication here"
+
+                var n = k.bitLength();
+                var s = k.getLowestSetBit();
+                var Uh = BigInteger.ONE;
+                var Vl = BigInteger.TWO;
+                var Vh = P;
+                var Ql = BigInteger.ONE;
+                var Qh = BigInteger.ONE;
+
+                for (var j = n - 1; j >= s + 1; --j) {
+                    Ql = Ql.multiply(Qh).mod(p);
+                    if (k.testBit(j)) {
+                        Qh = Ql.multiply(Q).mod(p);
+                        Uh = Uh.multiply(Vh).mod(p);
+                        Vl = Vh.multiply(Vl)
+                            .subtract(P.multiply(Ql))
+                            .mod(p);
+                        Vh = Vh.multiply(Vh)
+                            .subtract(Qh.shiftLeft(1))
+                            .mod(p);
+                    } else {
+                        Qh = Ql;
+                        Uh = Uh.multiply(Vl)
+                            .subtract(Ql)
+                            .mod(p);
+                        Vh = Vh.multiply(Vl)
+                            .subtract(P.multiply(Ql))
+                            .mod(p);
+                        Vl = Vl.multiply(Vl)
+                            .subtract(Ql.shiftLeft(1))
+                            .mod(p);
+                    }
+                }
+
+                Ql = Ql.multiply(Qh).mod(p);
+                Qh = Ql.multiply(Q).mod(p);
+                Uh = Uh.multiply(Vl)
+                    .subtract(Ql)
+                    .mod(p);
+                Vl = Vh.multiply(Vl)
+                    .subtract(P.multiply(Ql))
+                    .mod(p);
+                Ql = Ql.multiply(Qh).mod(p);
+
+                for (var j = 1; j <= s; ++j) {
+                    Uh = Uh.multiply(Vl).mod(p);
+                    Vl = Vl.multiply(Vl)
+                        .subtract(Ql.shiftLeft(1))
+                        .mod(p);
+                    Ql = Ql.multiply(Ql).mod(p);
+                }
+
+                return [Uh, Vl];
+            };
+
+            // ----------------
+            // ECPointFp constructor
+            ec.PointFp = function (curve, x, y, z, compressed) {
+                this.curve = curve;
+                this.x = x;
+                this.y = y;
+                // Projective coordinates: either zinv == null or z * zinv == 1
+                // z and zinv are just BigIntegers, not fieldElements
+                if (z == null) {
+                    this.z = BigInteger.ONE;
+                } else {
+                    this.z = z;
+                }
+                this.zinv = null;
+                // compression flag
+                this.compressed = !!compressed;
+            };
+
+            ec.PointFp.prototype.getX = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.x.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.getY = function () {
+                if (this.zinv == null) {
+                    this.zinv = this.z.modInverse(this.curve.q);
+                }
+                var r = this.y.toBigInteger().multiply(this.zinv);
+                this.curve.reduce(r);
+                return this.curve.fromBigInteger(r);
+            };
+
+            ec.PointFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                if (this.isInfinity()) return other.isInfinity();
+                if (other.isInfinity()) return this.isInfinity();
+                var u, v;
+                // u = Y2 * Z1 - Y1 * Z2
+                u = other.y
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.y.toBigInteger().multiply(other.z))
+                    .mod(this.curve.q);
+                if (!u.equals(BigInteger.ZERO)) return false;
+                // v = X2 * Z1 - X1 * Z2
+                v = other.x
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.x.toBigInteger().multiply(other.z))
+                    .mod(this.curve.q);
+                return v.equals(BigInteger.ZERO);
+            };
+
+            ec.PointFp.prototype.isInfinity = function () {
+                if (this.x == null && this.y == null) return true;
+                return (
+                    this.z.equals(BigInteger.ZERO) &&
+                    !this.y.toBigInteger().equals(BigInteger.ZERO)
+                );
+            };
+
+            ec.PointFp.prototype.negate = function () {
+                return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+            };
+
+            ec.PointFp.prototype.add = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                // u = Y2 * Z1 - Y1 * Z2
+                var u = b.y
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.y.toBigInteger().multiply(b.z))
+                    .mod(this.curve.q);
+                // v = X2 * Z1 - X1 * Z2
+                var v = b.x
+                    .toBigInteger()
+                    .multiply(this.z)
+                    .subtract(this.x.toBigInteger().multiply(b.z))
+                    .mod(this.curve.q);
+
+                if (BigInteger.ZERO.equals(v)) {
+                    if (BigInteger.ZERO.equals(u)) {
+                        return this.twice(); // this == b, so double
+                    }
+                    return this.curve.getInfinity(); // this = -b, so infinity
+                }
+
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+                var x2 = b.x.toBigInteger();
+                var y2 = b.y.toBigInteger();
+
+                var v2 = v.square();
+                var v3 = v2.multiply(v);
+                var x1v2 = x1.multiply(v2);
+                var zu2 = u.square().multiply(this.z);
+
+                // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+                var x3 = zu2
+                    .subtract(x1v2.shiftLeft(1))
+                    .multiply(b.z)
+                    .subtract(v3)
+                    .multiply(v)
+                    .mod(this.curve.q);
+                // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+                var y3 = x1v2
+                    .multiply(THREE)
+                    .multiply(u)
+                    .subtract(y1.multiply(v3))
+                    .subtract(zu2.multiply(u))
+                    .multiply(b.z)
+                    .add(u.multiply(v3))
+                    .mod(this.curve.q);
+                // z3 = v^3 * z1 * z2
+                var z3 = v3
+                    .multiply(this.z)
+                    .multiply(b.z)
+                    .mod(this.curve.q);
+
+                return new ec.PointFp(
+                    this.curve,
+                    this.curve.fromBigInteger(x3),
+                    this.curve.fromBigInteger(y3),
+                    z3
+                );
+            };
+
+            ec.PointFp.prototype.twice = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0)
+                    return this.curve.getInfinity();
+
+                // TODO: optimized handling of constants
+                var THREE = new BigInteger("3");
+                var x1 = this.x.toBigInteger();
+                var y1 = this.y.toBigInteger();
+
+                var y1z1 = y1.multiply(this.z);
+                var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+                var a = this.curve.a.toBigInteger();
+
+                // w = 3 * x1^2 + a * z1^2
+                var w = x1.square().multiply(THREE);
+                if (!BigInteger.ZERO.equals(a)) {
+                    w = w.add(this.z.square().multiply(a));
+                }
+                w = w.mod(this.curve.q);
+                //this.curve.reduce(w);
+                // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+                var x3 = w
+                    .square()
+                    .subtract(x1.shiftLeft(3).multiply(y1sqz1))
+                    .shiftLeft(1)
+                    .multiply(y1z1)
+                    .mod(this.curve.q);
+                // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+                var y3 = w
+                    .multiply(THREE)
+                    .multiply(x1)
+                    .subtract(y1sqz1.shiftLeft(1))
+                    .shiftLeft(2)
+                    .multiply(y1sqz1)
+                    .subtract(w.square().multiply(w))
+                    .mod(this.curve.q);
+                // z3 = 8 * (y1 * z1)^3
+                var z3 = y1z1
+                    .square()
+                    .multiply(y1z1)
+                    .shiftLeft(3)
+                    .mod(this.curve.q);
+
+                return new ec.PointFp(
+                    this.curve,
+                    this.curve.fromBigInteger(x3),
+                    this.curve.fromBigInteger(y3),
+                    z3
+                );
+            };
+
+            // Simple NAF (Non-Adjacent Form) multiplication algorithm
+            // TODO: modularize the multiplication algorithm
+            ec.PointFp.prototype.multiply = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            // Compute this*j + x*k (simultaneous multiplication)
+            ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+                var i;
+                if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
+                else i = k.bitLength() - 1;
+
+                var R = this.curve.getInfinity();
+                var both = this.add(x);
+                while (i >= 0) {
+                    R = R.twice();
+                    if (j.testBit(i)) {
+                        if (k.testBit(i)) {
+                            R = R.add(both);
+                        } else {
+                            R = R.add(this);
+                        }
+                    } else {
+                        if (k.testBit(i)) {
+                            R = R.add(x);
+                        }
+                    }
+                    --i;
+                }
+
+                return R;
+            };
+
+            // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+            // patched by coretechs to support compressed public keys
+            ec.PointFp.prototype.getEncoded = function (compressed) {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+                var enc = ec.integerToBytes(x, len);
+
+                // when compressed prepend byte depending if y point is even or odd
+                if (compressed) {
+                    if (y.isEven()) {
+                        enc.unshift(0x02);
+                    } else {
+                        enc.unshift(0x03);
+                    }
+                } else {
+                    enc.unshift(0x04);
+                    enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+                }
+                return enc;
+            };
+
+            ec.PointFp.decodeFrom = function (curve, enc) {
+                var type = enc[0];
+                var dataLen = enc.length - 1;
+
+                // Extract x and y as byte arrays
+                var xBa = enc.slice(1, 1 + dataLen / 2);
+                var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                xBa.unshift(0);
+                yBa.unshift(0);
+
+                // Convert to BigIntegers
+                var x = new BigInteger(xBa);
+                var y = new BigInteger(yBa);
+
+                // Return point
+                return new ec.PointFp(
+                    curve,
+                    curve.fromBigInteger(x),
+                    curve.fromBigInteger(y)
+                );
+            };
+
+            ec.PointFp.prototype.add2D = function (b) {
+                if (this.isInfinity()) return b;
+                if (b.isInfinity()) return this;
+
+                if (this.x.equals(b.x)) {
+                    if (this.y.equals(b.y)) {
+                        // this = b, i.e. this must be doubled
+                        return this.twice();
+                    }
+                    // this = -b, i.e. the result is the point at infinity
+                    return this.curve.getInfinity();
+                }
+
+                var x_x = b.x.subtract(this.x);
+                var y_y = b.y.subtract(this.y);
+                var gamma = y_y.divide(x_x);
+
+                var x3 = gamma
+                    .square()
+                    .subtract(this.x)
+                    .subtract(b.x);
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.twice2D = function () {
+                if (this.isInfinity()) return this;
+                if (this.y.toBigInteger().signum() == 0) {
+                    // if y1 == 0, then (x1, y1) == (x1, -y1)
+                    // and hence this = -this and thus 2(x1, y1) == infinity
+                    return this.curve.getInfinity();
+                }
+
+                var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+                var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+                var gamma = this.x
+                    .square()
+                    .multiply(THREE)
+                    .add(this.curve.a)
+                    .divide(this.y.multiply(TWO));
+
+                var x3 = gamma.square().subtract(this.x.multiply(TWO));
+                var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+                return new ec.PointFp(this.curve, x3, y3);
+            };
+
+            ec.PointFp.prototype.multiply2D = function (k) {
+                if (this.isInfinity()) return this;
+                if (k.signum() == 0) return this.curve.getInfinity();
+
+                var e = k;
+                var h = e.multiply(new BigInteger("3"));
+
+                var neg = this.negate();
+                var R = this;
+
+                var i;
+                for (i = h.bitLength() - 2; i > 0; --i) {
+                    R = R.twice();
+
+                    var hBit = h.testBit(i);
+                    var eBit = e.testBit(i);
+
+                    if (hBit != eBit) {
+                        R = R.add2D(hBit ? this : neg);
+                    }
+                }
+
+                return R;
+            };
+
+            ec.PointFp.prototype.isOnCurve = function () {
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                var a = this.curve.getA().toBigInteger();
+                var b = this.curve.getB().toBigInteger();
+                var n = this.curve.getQ();
+                var lhs = y.multiply(y).mod(n);
+                var rhs = x
+                    .multiply(x)
+                    .multiply(x)
+                    .add(a.multiply(x))
+                    .add(b)
+                    .mod(n);
+                return lhs.equals(rhs);
+            };
+
+            ec.PointFp.prototype.toString = function () {
+                return (
+                    "(" +
+                    this.getX()
+                        .toBigInteger()
+                        .toString() +
+                    "," +
+                    this.getY()
+                        .toBigInteger()
+                        .toString() +
+                    ")"
+                );
+            };
+
+            /**
+             * Validate an elliptic curve point.
+             *
+             * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+             */
+            ec.PointFp.prototype.validate = function () {
+                var n = this.curve.getQ();
+
+                // Check Q != O
+                if (this.isInfinity()) {
+                    throw new Error("Point is at infinity.");
+                }
+
+                // Check coordinate bounds
+                var x = this.getX().toBigInteger();
+                var y = this.getY().toBigInteger();
+                if (
+                    x.compareTo(BigInteger.ONE) < 0 ||
+                    x.compareTo(n.subtract(BigInteger.ONE)) > 0
+                ) {
+                    throw new Error("x coordinate out of bounds");
+                }
+                if (
+                    y.compareTo(BigInteger.ONE) < 0 ||
+                    y.compareTo(n.subtract(BigInteger.ONE)) > 0
+                ) {
+                    throw new Error("y coordinate out of bounds");
+                }
+
+                // Check y^2 = x^3 + ax + b (mod n)
+                if (!this.isOnCurve()) {
+                    throw new Error("Point is not on the curve.");
+                }
+
+                // Check nQ = 0 (Q is a scalar multiple of G)
+                if (this.multiply(n).isInfinity()) {
+                    // TODO: This check doesn't work - fix.
+                    throw new Error("Point is not a scalar multiple of G.");
+                }
+
+                return true;
+            };
+
+            // ----------------
+            // ECCurveFp constructor
+            ec.CurveFp = function (q, a, b) {
+                this.q = q;
+                this.a = this.fromBigInteger(a);
+                this.b = this.fromBigInteger(b);
+                this.infinity = new ec.PointFp(this, null, null);
+                this.reducer = new Barrett(this.q);
+            };
+
+            ec.CurveFp.prototype.getQ = function () {
+                return this.q;
+            };
+
+            ec.CurveFp.prototype.getA = function () {
+                return this.a;
+            };
+
+            ec.CurveFp.prototype.getB = function () {
+                return this.b;
+            };
+
+            ec.CurveFp.prototype.equals = function (other) {
+                if (other == this) return true;
+                return (
+                    this.q.equals(other.q) &&
+                    this.a.equals(other.a) &&
+                    this.b.equals(other.b)
+                );
+            };
+
+            ec.CurveFp.prototype.getInfinity = function () {
+                return this.infinity;
+            };
+
+            ec.CurveFp.prototype.fromBigInteger = function (x) {
+                return new ec.FieldElementFp(this.q, x);
+            };
+
+            ec.CurveFp.prototype.reduce = function (x) {
+                this.reducer.reduce(x);
+            };
+
+            // for now, work with hex strings because they're easier in JS
+            // compressed support added by bitaddress.org
+            ec.CurveFp.prototype.decodePointHex = function (s) {
+                var firstByte = parseInt(s.substr(0, 2), 16);
+                switch (
+                firstByte // first byte
+                ) {
+                    case 0:
+                        return this.infinity;
+                    case 2: // compressed
+                    case 3: // compressed
+                        var yTilde = firstByte & 1;
+                        var xHex = s.substr(2, s.length - 2);
+                        var X1 = new BigInteger(xHex, 16);
+                        return this.decompressPoint(yTilde, X1);
+                    case 4: // uncompressed
+                    case 6: // hybrid
+                    case 7: // hybrid
+                        var len = (s.length - 2) / 2;
+                        var xHex = s.substr(2, len);
+                        var yHex = s.substr(len + 2, len);
+
+                        return new ec.PointFp(
+                            this,
+                            this.fromBigInteger(new BigInteger(xHex, 16)),
+                            this.fromBigInteger(new BigInteger(yHex, 16))
+                        );
+
+                    default:
+                        // unsupported
+                        return null;
+                }
+            };
+
+            ec.CurveFp.prototype.encodePointHex = function (p) {
+                if (p.isInfinity()) return "00";
+                var xHex = p
+                    .getX()
+                    .toBigInteger()
+                    .toString(16);
+                var yHex = p
+                    .getY()
+                    .toBigInteger()
+                    .toString(16);
+                var oLen = this.getQ().toString(16).length;
+                if (oLen % 2 != 0) oLen++;
+                while (xHex.length < oLen) {
+                    xHex = "0" + xHex;
+                }
+                while (yHex.length < oLen) {
+                    yHex = "0" + yHex;
+                }
+                return "04" + xHex + yHex;
+            };
+
+            /*
+             * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+             * Ported to JavaScript by bitaddress.org
+             *
+             * Number yTilde
+             * BigInteger X1
+             */
+            ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+                var x = this.fromBigInteger(X1);
+                var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+                var beta = alpha.sqrt();
+                // if we can't find a sqrt we haven't got a point on the curve - run!
+                if (beta == null) throw new Error("Invalid point compression");
+                var betaValue = beta.toBigInteger();
+                var bit0 = betaValue.testBit(0) ? 1 : 0;
+                if (bit0 != yTilde) {
+                    // Use the other root
+                    beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+                }
+                return new ec.PointFp(this, x, beta, null, true);
+            };
+
+            ec.fromHex = function (s) {
+                return new BigInteger(s, 16);
+            };
+
+            ec.integerToBytes = function (i, len) {
+                var bytes = i.toByteArrayUnsigned();
+                if (len < bytes.length) {
+                    bytes = bytes.slice(bytes.length - len);
+                } else
+                    while (len > bytes.length) {
+                        bytes.unshift(0);
+                    }
+                return bytes;
+            };
+
+            // Named EC curves
+            // ----------------
+            // X9ECParameters constructor
+            ec.X9Parameters = function (curve, g, n, h) {
+                this.curve = curve;
+                this.g = g;
+                this.n = n;
+                this.h = h;
+            };
+            ec.X9Parameters.prototype.getCurve = function () {
+                return this.curve;
+            };
+            ec.X9Parameters.prototype.getG = function () {
+                return this.g;
+            };
+            ec.X9Parameters.prototype.getN = function () {
+                return this.n;
+            };
+            ec.X9Parameters.prototype.getH = function () {
+                return this.h;
+            };
+
+            // secp256k1 is the Curve used by Bitcoin
+            ec.secNamedCurves = {
+                // used by Bitcoin
+                secp256k1: function () {
+                    // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+                    var p = ec.fromHex(
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"
+                    );
+                    var a = BigInteger.ZERO;
+                    var b = ec.fromHex("7");
+                    var n = ec.fromHex(
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
+                    );
+                    var h = BigInteger.ONE;
+                    var curve = new ec.CurveFp(p, a, b);
+                    var G = curve.decodePointHex(
+                        "04" +
+                        "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                        "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8"
+                    );
+                    return new ec.X9Parameters(curve, G, n, h);
+                }
+            };
+
+            // secp256k1 called by Bitcoin's ECKEY
+            ec.getSECCurveByName = function (name) {
+                if (ec.secNamedCurves[name] == undefined) return null;
+                return ec.secNamedCurves[name]();
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        // secrets.js - by Alexander Stetsyuk - released under MIT License -- Implementation of Shamir Secret Sharing Scheme
+        (function (exports, global) {
+            var defaults = {
+                bits: 8, // default number of bits
+                radix: 16, // work with HEX by default
+                minBits: 3,
+                maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+                bytesPerChar: 2,
+                maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+                // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                // The index of each term in the array corresponds to the n for that polynomial
+                // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                primitivePolynomials: [
+                    null,
+                    null,
+                    1,
+                    3,
+                    3,
+                    5,
+                    3,
+                    3,
+                    29,
+                    17,
+                    9,
+                    5,
+                    83,
+                    27,
+                    43,
+                    3,
+                    45,
+                    9,
+                    39,
+                    39,
+                    9,
+                    5,
+                    3,
+                    33,
+                    27,
+                    9,
+                    71,
+                    39,
+                    9,
+                    5,
+                    83
+                ],
+
+                // warning for insecure PRNG
+                warning:
+                    "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
+            };
+
+            // Protected settings object
+            var config = {};
+
+            /** @expose **/
+            exports.getConfig = function () {
+                return {
+                    bits: config.bits,
+                    unsafePRNG: config.unsafePRNG
+                };
+            };
+
+            function init(bits) {
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                config.radix = defaults.radix;
+                config.bits = bits || defaults.bits;
+                config.size = Math.pow(2, config.bits);
+                config.max = config.size - 1;
+
+                // Construct the exp and log tables for multiplication.
+                var logs = [],
+                    exps = [],
+                    x = 1,
+                    primitive = defaults.primitivePolynomials[config.bits];
+                for (var i = 0; i < config.size; i++) {
+                    exps[i] = x;
+                    logs[x] = i;
+                    x <<= 1;
+                    if (x >= config.size) {
+                        x ^= primitive;
+                        x &= config.max;
+                    }
+                }
+
+                config.logs = logs;
+                config.exps = exps;
+            }
+
+            /** @expose **/
+            exports.init = init;
+
+            function isInited() {
+                if (
+                    !config.bits ||
+                    !config.size ||
+                    !config.max ||
+                    !config.logs ||
+                    !config.exps ||
+                    config.logs.length !== config.size ||
+                    config.exps.length !== config.size
+                ) {
+                    return false;
+                }
+                return true;
+            }
+
+            // Returns a pseudo-random number generator of the form function(bits){}
+            // which should output a random string of 1's and 0's of length `bits`
+            function getRNG() {
+                var randomBits, crypto;
+
+                function construct(bits, arr, radix, size) {
+                    var str = "",
+                        i = 0,
+                        len = arr.length - 1;
+                    while (i < len || str.length < bits) {
+                        str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                        i++;
+                    }
+                    str = str.substr(-bits);
+                    if ((str.match(/0/g) || []).length === str.length) {
+                        // all zeros?
+                        return null;
+                    } else {
+                        return str;
+                    }
+                }
+
+                // node.js crypto.randomBytes()
+                if (
+                    typeof require === "function" &&
+                    (crypto = require("crypto")) &&
+                    (randomBits = crypto["randomBytes"])
+                ) {
+                    return function (bits) {
+                        var bytes = Math.ceil(bits / 8),
+                            str = null;
+
+                        while (str === null) {
+                            str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+                        }
+                        return str;
+                    };
+                }
+
+                // browsers with window.crypto.getRandomValues()
+                if (
+                    global["crypto"] &&
+                    typeof global["crypto"]["getRandomValues"] === "function" &&
+                    typeof global["Uint32Array"] === "function"
+                ) {
+                    crypto = global["crypto"];
+                    return function (bits) {
+                        var elems = Math.ceil(bits / 32),
+                            str = null,
+                            arr = new global["Uint32Array"](elems);
+
+                        while (str === null) {
+                            crypto["getRandomValues"](arr);
+                            str = construct(bits, arr, 10, 32);
+                        }
+
+                        return str;
+                    };
+                }
+
+                // A totally insecure RNG!!! (except in Safari)
+                // Will produce a warning every time it is called.
+                config.unsafePRNG = true;
+                warn();
+
+                var bitsPerNum = 32;
+                var max = Math.pow(2, bitsPerNum) - 1;
+                return function (bits) {
+                    var elems = Math.ceil(bits / bitsPerNum);
+                    var arr = [],
+                        str = null;
+                    while (str === null) {
+                        for (var i = 0; i < elems; i++) {
+                            arr[i] = Math.floor(Math.random() * max + 1);
+                        }
+                        str = construct(bits, arr, 10, bitsPerNum);
+                    }
+                    return str;
+                };
+            }
+
+            // Warn about using insecure rng.
+            // Called when Math.random() is being used.
+            function warn() {
+                global["console"]["warn"](defaults.warning);
+                if (typeof global["alert"] === "function" && config.alert) {
+                    global["alert"](defaults.warning);
+                }
+            }
+
+            // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+            /** @expose **/
+            exports.setRNG = function (rng, alert) {
+                if (!isInited()) {
+                    this.init();
+                }
+                config.unsafePRNG = false;
+                rng = rng || getRNG();
+
+                // test the RNG (5 times)
+                if (
+                    typeof rng !== "function" ||
+                    typeof rng(config.bits) !== "string" ||
+                    !parseInt(rng(config.bits), 2) ||
+                    rng(config.bits).length > config.bits ||
+                    rng(config.bits).length < config.bits
+                ) {
+                    throw new Error(
+                        "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                    );
+                } else {
+                    config.rng = rng;
+                }
+                config.alert = !!alert;
+
+                return !!config.unsafePRNG;
+            };
+
+            function isSetRNG() {
+                return typeof config.rng === "function";
+            }
+
+            // Generates a random bits-length number string using the PRNG
+            /** @expose **/
+            exports.random = function (bits) {
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+                    throw new Error(
+                        "Number of bits must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+                return bin2hex(config.rng(bits));
+            };
+
+            // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+            // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+            // requiring `threshold` number of shares to reconstruct the secret.
+            // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+            /** @expose **/
+            exports.share = function (
+                secret,
+                numShares,
+                threshold,
+                padLength,
+                withoutPrefix
+            ) {
+                if (!isInited()) {
+                    this.init();
+                }
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                padLength = padLength || 0;
+
+                if (typeof secret !== "string") {
+                    throw new Error("Secret must be a string.");
+                }
+                if (
+                    typeof numShares !== "number" ||
+                    numShares % 1 !== 0 ||
+                    numShares < 2
+                ) {
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (numShares > config.max) {
+                    var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive. To create " +
+                        numShares +
+                        " shares, use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (
+                    typeof threshold !== "number" ||
+                    threshold % 1 !== 0 ||
+                    threshold < 2
+                ) {
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (threshold > config.max) {
+                    var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive.  To use a threshold of " +
+                        threshold +
+                        ", use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (typeof padLength !== "number" || padLength % 1 !== 0) {
+                    throw new Error(
+                        "Zero-pad length must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+
+                secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                secret = split(secret, padLength);
+                var x = new Array(numShares),
+                    y = new Array(numShares);
+                for (var i = 0, len = secret.length; i < len; i++) {
+                    var subShares = this._getShares(secret[i], numShares, threshold);
+                    for (var j = 0; j < numShares; j++) {
+                        x[j] = x[j] || subShares[j].x.toString(config.radix);
+                        y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+                    }
+                }
+                var padding = config.max.toString(config.radix).length;
+                if (withoutPrefix) {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = bin2hex(y[i]);
+                    }
+                } else {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] =
+                            config.bits.toString(36).toUpperCase() +
+                            padLeft(x[i], padding) +
+                            bin2hex(y[i]);
+                    }
+                }
+
+                return x;
+            };
+
+            // This is the basic polynomial generation and evaluation function
+            // for a `config.bits`-length secret (NOT an arbitrary length)
+            // Note: no error-checking at this stage! If `secrets` is NOT
+            // a NUMBER less than 2^bits-1, the output will be incorrect!
+            /** @expose **/
+            exports._getShares = function (secret, numShares, threshold) {
+                var shares = [];
+                var coeffs = [secret];
+
+                for (var i = 1; i < threshold; i++) {
+                    coeffs[i] = parseInt(config.rng(config.bits), 2);
+                }
+                for (var i = 1, len = numShares + 1; i < len; i++) {
+                    shares[i - 1] = {
+                        x: i,
+                        y: horner(i, coeffs)
+                    };
+                }
+                return shares;
+            };
+
+            // Polynomial evaluation at `x` using Horner's Method
+            // TODO: this can possibly be sped up using other methods
+            // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+            //       so if fx===0, just set fx to coeff[i] because
+            //       using the exp/log form will result in incorrect value
+            function horner(x, coeffs) {
+                var logx = config.logs[x];
+                var fx = 0;
+                for (var i = coeffs.length - 1; i >= 0; i--) {
+                    if (fx === 0) {
+                        fx = coeffs[i];
+                        continue;
+                    }
+                    fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                }
+                return fx;
+            }
+
+            function inArray(arr, val) {
+                for (var i = 0, len = arr.length; i < len; i++) {
+                    if (arr[i] === val) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+
+            function processShare(share) {
+                var bits = parseInt(share[0], 36);
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                var max = Math.pow(2, bits) - 1;
+                var idLength = max.toString(config.radix).length;
+
+                var id = parseInt(share.substr(1, idLength), config.radix);
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+                share = share.substr(idLength + 1);
+                if (!share.length) {
+                    throw new Error("Invalid share: zero-length share.");
+                }
+                return {
+                    bits: bits,
+                    id: id,
+                    value: share
+                };
+            }
+
+            /** @expose **/
+            exports._processShare = processShare;
+
+            // Protected method that evaluates the Lagrange interpolation
+            // polynomial at x=`at` for individual config.bits-length
+            // segments of each share in the `shares` Array.
+            // Each share is expressed in base `inputRadix`. The output
+            // is expressed in base `outputRadix'
+            function combine(at, shares) {
+                var setBits,
+                    share,
+                    x = [],
+                    y = [],
+                    result = "",
+                    idx;
+
+                for (var i = 0, len = shares.length; i < len; i++) {
+                    share = processShare(shares[i]);
+                    if (typeof setBits === "undefined") {
+                        setBits = share["bits"];
+                    } else if (share["bits"] !== setBits) {
+                        throw new Error("Mismatched shares: Different bit settings.");
+                    }
+
+                    if (config.bits !== setBits) {
+                        init(setBits);
+                    }
+
+                    if (inArray(x, share["id"])) {
+                        // repeated x value?
+                        continue;
+                    }
+
+                    idx = x.push(share["id"]) - 1;
+                    share = split(hex2bin(share["value"]));
+                    for (var j = 0, len2 = share.length; j < len2; j++) {
+                        y[j] = y[j] || [];
+                        y[j][idx] = share[j];
+                    }
+                }
+
+                for (var i = 0, len = y.length; i < len; i++) {
+                    result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                }
+
+                if (at === 0) {
+                    // reconstructing the secret
+                    var idx = result.indexOf("1"); //find the first 1
+                    return bin2hex(result.slice(idx + 1));
+                } else {
+                    // generating a new share
+                    return bin2hex(result);
+                }
+            }
+
+            // Combine `shares` Array into the original secret
+            /** @expose **/
+            exports.combine = function (shares) {
+                return combine(0, shares);
+            };
+
+            // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+            // `id` can be a Number or a String in the default radix (16)
+            /** @expose **/
+            exports.newShare = function (id, shares) {
+                if (typeof id === "string") {
+                    id = parseInt(id, config.radix);
+                }
+
+                var share = processShare(shares[0]);
+                var max = Math.pow(2, share["bits"]) - 1;
+
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+
+                var padding = max.toString(config.radix).length;
+                return (
+                    config.bits.toString(36).toUpperCase() +
+                    padLeft(id.toString(config.radix), padding) +
+                    combine(id, shares)
+                );
+            };
+
+            // Evaluate the Lagrange interpolation polynomial at x = `at`
+            // using x and y Arrays that are of the same length, with
+            // corresponding elements constituting points on the polynomial.
+            function lagrange(at, x, y) {
+                var sum = 0,
+                    product,
+                    i,
+                    j;
+
+                for (var i = 0, len = x.length; i < len; i++) {
+                    if (!y[i]) {
+                        continue;
+                    }
+
+                    product = config.logs[y[i]];
+                    for (var j = 0; j < len; j++) {
+                        if (i === j) {
+                            continue;
+                        }
+                        if (at === x[j]) {
+                            // happens when computing a share that is in the list of shares used to compute it
+                            product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                            break;
+                        }
+                        product =
+                            (product +
+                                config.logs[at ^ x[j]] -
+                                config.logs[x[i] ^ x[j]] +
+                                config.max) /* to make sure it's not negative */ %
+                            config.max;
+                    }
+
+                    sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                }
+                return sum;
+            }
+
+            /** @expose **/
+            exports._lagrange = lagrange;
+
+            // Splits a number string `bits`-length segments, after first
+            // optionally zero-padding it to a length that is a multiple of `padLength.
+            // Returns array of integers (each less than 2^bits-1), with each element
+            // representing a `bits`-length segment of the input string from right to left,
+            // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+            function split(str, padLength) {
+                if (padLength) {
+                    str = padLeft(str, padLength);
+                }
+                var parts = [];
+                for (var i = str.length; i > config.bits; i -= config.bits) {
+                    parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                }
+                parts.push(parseInt(str.slice(0, i), 2));
+                return parts;
+            }
+
+            // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+            function padLeft(str, bits) {
+                bits = bits || config.bits;
+                var missing = str.length % bits;
+                return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+            }
+
+            function hex2bin(str) {
+                var bin = "",
+                    num;
+                for (var i = str.length - 1; i >= 0; i--) {
+                    num = parseInt(str[i], 16);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid hex character.");
+                    }
+                    bin = padLeft(num.toString(2), 4) + bin;
+                }
+                return bin;
+            }
+
+            function bin2hex(str) {
+                var hex = "",
+                    num;
+                str = padLeft(str, 4);
+                for (var i = str.length; i >= 4; i -= 4) {
+                    num = parseInt(str.slice(i - 4, i), 2);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid binary character.");
+                    }
+                    hex = num.toString(16) + hex;
+                }
+                return hex;
+            }
+
+            // Converts a given UTF16 character string to the HEX representation.
+            // Each character of the input string is represented by
+            // `bytesPerChar` bytes in the output string.
+            /** @expose **/
+            exports.str2hex = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a character string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var max = Math.pow(16, hexChars) - 1;
+                var out = "",
+                    num;
+                for (var i = 0, len = str.length; i < len; i++) {
+                    num = str[i].charCodeAt();
+                    if (isNaN(num)) {
+                        throw new Error("Invalid character: " + str[i]);
+                    } else if (num > max) {
+                        var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                        throw new Error(
+                            "Invalid character code (" +
+                            num +
+                            "). Maximum allowable is 256^bytes-1 (" +
+                            max +
+                            "). To convert this character, use at least " +
+                            neededBytes +
+                            " bytes."
+                        );
+                    } else {
+                        out = padLeft(num.toString(16), hexChars) + out;
+                    }
+                }
+                return out;
+            };
+
+            // Converts a given HEX number string to a UTF16 character string.
+            /** @expose **/
+            exports.hex2str = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a hexadecimal string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var out = "";
+                str = padLeft(str, hexChars);
+                for (var i = 0, len = str.length; i < len; i += hexChars) {
+                    out =
+                        String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+                        out;
+                }
+                return out;
+            };
+
+            // by default, initialize without an RNG
+            exports.init();
+        })(
+            typeof module !== "undefined" && module["exports"]
+                ? module["exports"]
+                : (window["secrets"] = {}),
+            typeof GLOBAL !== "undefined" ? GLOBAL : window
+        );
+    </script>
+    <script type="text/javascript">
+        // Upstream 'BigInteger' here:
+        // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+        // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+        // Review and Testing: https://github.com/cryptocoinjs/bigi/
+        /*!
+         * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+         *
+         * Copyright (c) 2005  Tom Wu
+         * All Rights Reserved.
+         * BSD License
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         *
+         * Copyright Stephan Thomas
+         * Copyright pointbiz
+         */
+
+        (function () {
+            // (public) Constructor function of Global BigInteger object
+            var BigInteger = (window.BigInteger = function BigInteger(a, b, c) {
+                if (!(this instanceof BigInteger)) return new BigInteger(a, b, c);
+
+                if (a != null)
+                    if ("number" == typeof a) this.fromNumber(a, b, c);
+                    else if (b == null && "string" != typeof a) this.fromString(a, 256);
+                    else this.fromString(a, b);
+            });
+
+            // Bits per digit
+            var dbits;
+
+            // JavaScript engine analysis
+            var canary = 0xdeadbeefcafe;
+            var j_lm = (canary & 0xffffff) == 0xefcafe;
+
+            // return new, unset BigInteger
+            function nbi() {
+                return new BigInteger(null);
+            }
+
+            // am: Compute w_j += (x*this_i), propagate carries,
+            // c is initial carry, returns final carry.
+            // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+            // We need to select the fastest one that works in this environment.
+
+            // am1: use a single mult and divide to get the high bits,
+            // max digit bits should be 26 because
+            // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+            function am1(i, x, w, j, c, n) {
+                while (--n >= 0) {
+                    var v = x * this[i++] + w[j] + c;
+                    c = Math.floor(v / 0x4000000);
+                    w[j++] = v & 0x3ffffff;
+                }
+                return c;
+            }
+            // am2 avoids a big mult-and-extract completely.
+            // Max digit bits should be <= 30 because we do bitwise ops
+            // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+            function am2(i, x, w, j, c, n) {
+                var xl = x & 0x7fff,
+                    xh = x >> 15;
+                while (--n >= 0) {
+                    var l = this[i] & 0x7fff;
+                    var h = this[i++] >> 15;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+                    c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+                    w[j++] = l & 0x3fffffff;
+                }
+                return c;
+            }
+            // Alternately, set max digit bits to 28 since some
+            // browsers slow down when dealing with 32-bit numbers.
+            function am3(i, x, w, j, c, n) {
+                var xl = x & 0x3fff,
+                    xh = x >> 14;
+                while (--n >= 0) {
+                    var l = this[i] & 0x3fff;
+                    var h = this[i++] >> 14;
+                    var m = xh * l + h * xl;
+                    l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+                    c = (l >> 28) + (m >> 14) + xh * h;
+                    w[j++] = l & 0xfffffff;
+                }
+                return c;
+            }
+            if (j_lm && navigator.appName == "Microsoft Internet Explorer") {
+                BigInteger.prototype.am = am2;
+                dbits = 30;
+            } else if (j_lm && navigator.appName != "Netscape") {
+                BigInteger.prototype.am = am1;
+                dbits = 26;
+            } else {
+                // Mozilla/Netscape seems to prefer am3
+                BigInteger.prototype.am = am3;
+                dbits = 28;
+            }
+
+            BigInteger.prototype.DB = dbits;
+            BigInteger.prototype.DM = (1 << dbits) - 1;
+            BigInteger.prototype.DV = 1 << dbits;
+
+            var BI_FP = 52;
+            BigInteger.prototype.FV = Math.pow(2, BI_FP);
+            BigInteger.prototype.F1 = BI_FP - dbits;
+            BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+            // Digit conversions
+            var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+            var BI_RC = new Array();
+            var rr, vv;
+            rr = "0".charCodeAt(0);
+            for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+            rr = "a".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+            rr = "A".charCodeAt(0);
+            for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+            function int2char(n) {
+                return BI_RM.charAt(n);
+            }
+
+            function intAt(s, i) {
+                var c = BI_RC[s.charCodeAt(i)];
+                return c == null ? -1 : c;
+            }
+
+            // return bigint initialized to value
+            function nbv(i) {
+                var r = nbi();
+                r.fromInt(i);
+                return r;
+            }
+
+            // returns bit length of the integer x
+            function nbits(x) {
+                var r = 1,
+                    t;
+                if ((t = x >>> 16) != 0) {
+                    x = t;
+                    r += 16;
+                }
+                if ((t = x >> 8) != 0) {
+                    x = t;
+                    r += 8;
+                }
+                if ((t = x >> 4) != 0) {
+                    x = t;
+                    r += 4;
+                }
+                if ((t = x >> 2) != 0) {
+                    x = t;
+                    r += 2;
+                }
+                if ((t = x >> 1) != 0) {
+                    x = t;
+                    r += 1;
+                }
+                return r;
+            }
+
+            // (protected) copy this to r
+            BigInteger.prototype.copyTo = function (r) {
+                for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+                r.t = this.t;
+                r.s = this.s;
+            };
+
+            // (protected) set from integer value x, -DV <= x < DV
+            BigInteger.prototype.fromInt = function (x) {
+                this.t = 1;
+                this.s = x < 0 ? -1 : 0;
+                if (x > 0) this[0] = x;
+                else if (x < -1) this[0] = x + this.DV;
+                else this.t = 0;
+            };
+
+            // (protected) set from string and radix
+            BigInteger.prototype.fromString = function (s, b) {
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 256) k = 8;
+                // byte array
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else {
+                    this.fromRadix(s, b);
+                    return;
+                }
+                this.t = 0;
+                this.s = 0;
+                var i = s.length,
+                    mi = false,
+                    sh = 0;
+                while (--i >= 0) {
+                    var x = k == 8 ? s[i] & 0xff : intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-") mi = true;
+                        continue;
+                    }
+                    mi = false;
+                    if (sh == 0) this[this.t++] = x;
+                    else if (sh + k > this.DB) {
+                        this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+                        this[this.t++] = x >> (this.DB - sh);
+                    } else this[this.t - 1] |= x << sh;
+                    sh += k;
+                    if (sh >= this.DB) sh -= this.DB;
+                }
+                if (k == 8 && (s[0] & 0x80) != 0) {
+                    this.s = -1;
+                    if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+                }
+                this.clamp();
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+            // (protected) clamp off excess high words
+            BigInteger.prototype.clamp = function () {
+                var c = this.s & this.DM;
+                while (this.t > 0 && this[this.t - 1] == c) --this.t;
+            };
+
+            // (protected) r = this << n*DB
+            BigInteger.prototype.dlShiftTo = function (n, r) {
+                var i;
+                for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+                for (i = n - 1; i >= 0; --i) r[i] = 0;
+                r.t = this.t + n;
+                r.s = this.s;
+            };
+
+            // (protected) r = this >> n*DB
+            BigInteger.prototype.drShiftTo = function (n, r) {
+                for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+                r.t = Math.max(this.t - n, 0);
+                r.s = this.s;
+            };
+
+            // (protected) r = this << n
+            BigInteger.prototype.lShiftTo = function (n, r) {
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << cbs) - 1;
+                var ds = Math.floor(n / this.DB),
+                    c = (this.s << bs) & this.DM,
+                    i;
+                for (i = this.t - 1; i >= 0; --i) {
+                    r[i + ds + 1] = (this[i] >> cbs) | c;
+                    c = (this[i] & bm) << bs;
+                }
+                for (i = ds - 1; i >= 0; --i) r[i] = 0;
+                r[ds] = c;
+                r.t = this.t + ds + 1;
+                r.s = this.s;
+                r.clamp();
+            };
+
+            // (protected) r = this >> n
+            BigInteger.prototype.rShiftTo = function (n, r) {
+                r.s = this.s;
+                var ds = Math.floor(n / this.DB);
+                if (ds >= this.t) {
+                    r.t = 0;
+                    return;
+                }
+                var bs = n % this.DB;
+                var cbs = this.DB - bs;
+                var bm = (1 << bs) - 1;
+                r[0] = this[ds] >> bs;
+                for (var i = ds + 1; i < this.t; ++i) {
+                    r[i - ds - 1] |= (this[i] & bm) << cbs;
+                    r[i - ds] = this[i] >> bs;
+                }
+                if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+                r.t = this.t - ds;
+                r.clamp();
+            };
+
+            // (protected) r = this - a
+            BigInteger.prototype.subTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] - a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c -= a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c -= a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c -= a.s;
+                }
+                r.s = c < 0 ? -1 : 0;
+                if (c < -1) r[i++] = this.DV + c;
+                else if (c > 0) r[i++] = c;
+                r.t = i;
+                r.clamp();
+            };
+
+            // (protected) r = this * a, r != this,a (HAC 14.12)
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyTo = function (a, r) {
+                var x = this.abs(),
+                    y = a.abs();
+                var i = x.t;
+                r.t = i + y.t;
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+                r.s = 0;
+                r.clamp();
+                if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+            };
+
+            // (protected) r = this^2, r != this (HAC 14.16)
+            BigInteger.prototype.squareTo = function (r) {
+                var x = this.abs();
+                var i = (r.t = 2 * x.t);
+                while (--i >= 0) r[i] = 0;
+                for (i = 0; i < x.t - 1; ++i) {
+                    var c = x.am(i, x[i], r, 2 * i, 0, 1);
+                    if (
+                        (r[i + x.t] += x.am(
+                            i + 1,
+                            2 * x[i],
+                            r,
+                            2 * i + 1,
+                            c,
+                            x.t - i - 1
+                        )) >= x.DV
+                    ) {
+                        r[i + x.t] -= x.DV;
+                        r[i + x.t + 1] = 1;
+                    }
+                }
+                if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+                r.s = 0;
+                r.clamp();
+            };
+
+            // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+            // r != q, this != m.  q or r may be null.
+            BigInteger.prototype.divRemTo = function (m, q, r) {
+                var pm = m.abs();
+                if (pm.t <= 0) return;
+                var pt = this.abs();
+                if (pt.t < pm.t) {
+                    if (q != null) q.fromInt(0);
+                    if (r != null) this.copyTo(r);
+                    return;
+                }
+                if (r == null) r = nbi();
+                var y = nbi(),
+                    ts = this.s,
+                    ms = m.s;
+                var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+                if (nsh > 0) {
+                    pm.lShiftTo(nsh, y);
+                    pt.lShiftTo(nsh, r);
+                } else {
+                    pm.copyTo(y);
+                    pt.copyTo(r);
+                }
+                var ys = y.t;
+                var y0 = y[ys - 1];
+                if (y0 == 0) return;
+                var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
+                var d1 = this.FV / yt,
+                    d2 = (1 << this.F1) / yt,
+                    e = 1 << this.F2;
+                var i = r.t,
+                    j = i - ys,
+                    t = q == null ? nbi() : q;
+                y.dlShiftTo(j, t);
+                if (r.compareTo(t) >= 0) {
+                    r[r.t++] = 1;
+                    r.subTo(t, r);
+                }
+                BigInteger.ONE.dlShiftTo(ys, t);
+                t.subTo(y, y); // "negative" y so we can replace sub with am later
+                while (y.t < ys) y[y.t++] = 0;
+                while (--j >= 0) {
+                    // Estimate quotient digit
+                    var qd =
+                        r[--i] == y0
+                            ? this.DM
+                            : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+                    if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
+                        // Try it out
+                        y.dlShiftTo(j, t);
+                        r.subTo(t, r);
+                        while (r[i] < --qd) r.subTo(t, r);
+                    }
+                }
+                if (q != null) {
+                    r.drShiftTo(ys, q);
+                    if (ts != ms) BigInteger.ZERO.subTo(q, q);
+                }
+                r.t = ys;
+                r.clamp();
+                if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+                if (ts < 0) BigInteger.ZERO.subTo(r, r);
+            };
+
+            // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+            // justification:
+            //         xy == 1 (mod m)
+            //         xy =  1+km
+            //   xy(2-xy) = (1+km)(1-km)
+            // x[y(2-xy)] = 1-k^2m^2
+            // x[y(2-xy)] == 1 (mod m^2)
+            // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+            // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+            // JS multiply "overflows" differently from C/C++, so care is needed here.
+            BigInteger.prototype.invDigit = function () {
+                if (this.t < 1) return 0;
+                var x = this[0];
+                if ((x & 1) == 0) return 0;
+                var y = x & 3; // y == 1/x mod 2^2
+                y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+                y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+                y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+                // last step - calculate inverse mod DV directly;
+                // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+                y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
+                // we really want the negative inverse, and -DV < y < DV
+                return y > 0 ? this.DV - y : -y;
+            };
+
+            // (protected) true iff this is even
+            BigInteger.prototype.isEven = function () {
+                return (this.t > 0 ? this[0] & 1 : this.s) == 0;
+            };
+
+            // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+            BigInteger.prototype.exp = function (e, z) {
+                if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+                var r = nbi(),
+                    r2 = nbi(),
+                    g = z.convert(this),
+                    i = nbits(e) - 1;
+                g.copyTo(r);
+                while (--i >= 0) {
+                    z.sqrTo(r, r2);
+                    if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+                    else {
+                        var t = r;
+                        r = r2;
+                        r2 = t;
+                    }
+                }
+                return z.revert(r);
+            };
+
+            // (public) return string representation in given radix
+            BigInteger.prototype.toString = function (b) {
+                if (this.s < 0) return "-" + this.negate().toString(b);
+                var k;
+                if (b == 16) k = 4;
+                else if (b == 8) k = 3;
+                else if (b == 2) k = 1;
+                else if (b == 32) k = 5;
+                else if (b == 4) k = 2;
+                else return this.toRadix(b);
+                var km = (1 << k) - 1,
+                    d,
+                    m = false,
+                    r = "",
+                    i = this.t;
+                var p = this.DB - ((i * this.DB) % k);
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) > 0) {
+                        m = true;
+                        r = int2char(d);
+                    }
+                    while (i >= 0) {
+                        if (p < k) {
+                            d = (this[i] & ((1 << p) - 1)) << (k - p);
+                            d |= this[--i] >> (p += this.DB - k);
+                        } else {
+                            d = (this[i] >> (p -= k)) & km;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if (d > 0) m = true;
+                        if (m) r += int2char(d);
+                    }
+                }
+                return m ? r : "0";
+            };
+
+            // (public) -this
+            BigInteger.prototype.negate = function () {
+                var r = nbi();
+                BigInteger.ZERO.subTo(this, r);
+                return r;
+            };
+
+            // (public) |this|
+            BigInteger.prototype.abs = function () {
+                return this.s < 0 ? this.negate() : this;
+            };
+
+            // (public) return + if this > a, - if this < a, 0 if equal
+            BigInteger.prototype.compareTo = function (a) {
+                var r = this.s - a.s;
+                if (r != 0) return r;
+                var i = this.t;
+                r = i - a.t;
+                if (r != 0) return this.s < 0 ? -r : r;
+                while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
+                return 0;
+            };
+
+            // (public) return the number of bits in "this"
+            BigInteger.prototype.bitLength = function () {
+                if (this.t <= 0) return 0;
+                return (
+                    this.DB * (this.t - 1) +
+                    nbits(this[this.t - 1] ^ (this.s & this.DM))
+                );
+            };
+
+            // (public) this mod a
+            BigInteger.prototype.mod = function (a) {
+                var r = nbi();
+                this.abs().divRemTo(a, null, r);
+                if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+                return r;
+            };
+
+            // (public) this^e % m, 0 <= e < 2^32
+            BigInteger.prototype.modPowInt = function (e, m) {
+                var z;
+                if (e < 256 || m.isEven()) z = new Classic(m);
+                else z = new Montgomery(m);
+                return this.exp(e, z);
+            };
+
+            // "constants"
+            BigInteger.ZERO = nbv(0);
+            BigInteger.ONE = nbv(1);
+
+            // Copyright (c) 2005-2009  Tom Wu
+            // All Rights Reserved.
+            // See "LICENSE" for details.
+            // Extended JavaScript BN functions, required for RSA private ops.
+            // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+            // Version 1.2: square() API, isProbablePrime fix
+
+            // return index of lowest 1-bit in x, x < 2^31
+            function lbit(x) {
+                if (x == 0) return -1;
+                var r = 0;
+                if ((x & 0xffff) == 0) {
+                    x >>= 16;
+                    r += 16;
+                }
+                if ((x & 0xff) == 0) {
+                    x >>= 8;
+                    r += 8;
+                }
+                if ((x & 0xf) == 0) {
+                    x >>= 4;
+                    r += 4;
+                }
+                if ((x & 3) == 0) {
+                    x >>= 2;
+                    r += 2;
+                }
+                if ((x & 1) == 0) ++r;
+                return r;
+            }
+
+            // return number of 1 bits in x
+            function cbit(x) {
+                var r = 0;
+                while (x != 0) {
+                    x &= x - 1;
+                    ++r;
+                }
+                return r;
+            }
+
+            var lowprimes = [
+                2,
+                3,
+                5,
+                7,
+                11,
+                13,
+                17,
+                19,
+                23,
+                29,
+                31,
+                37,
+                41,
+                43,
+                47,
+                53,
+                59,
+                61,
+                67,
+                71,
+                73,
+                79,
+                83,
+                89,
+                97,
+                101,
+                103,
+                107,
+                109,
+                113,
+                127,
+                131,
+                137,
+                139,
+                149,
+                151,
+                157,
+                163,
+                167,
+                173,
+                179,
+                181,
+                191,
+                193,
+                197,
+                199,
+                211,
+                223,
+                227,
+                229,
+                233,
+                239,
+                241,
+                251,
+                257,
+                263,
+                269,
+                271,
+                277,
+                281,
+                283,
+                293,
+                307,
+                311,
+                313,
+                317,
+                331,
+                337,
+                347,
+                349,
+                353,
+                359,
+                367,
+                373,
+                379,
+                383,
+                389,
+                397,
+                401,
+                409,
+                419,
+                421,
+                431,
+                433,
+                439,
+                443,
+                449,
+                457,
+                461,
+                463,
+                467,
+                479,
+                487,
+                491,
+                499,
+                503,
+                509,
+                521,
+                523,
+                541,
+                547,
+                557,
+                563,
+                569,
+                571,
+                577,
+                587,
+                593,
+                599,
+                601,
+                607,
+                613,
+                617,
+                619,
+                631,
+                641,
+                643,
+                647,
+                653,
+                659,
+                661,
+                673,
+                677,
+                683,
+                691,
+                701,
+                709,
+                719,
+                727,
+                733,
+                739,
+                743,
+                751,
+                757,
+                761,
+                769,
+                773,
+                787,
+                797,
+                809,
+                811,
+                821,
+                823,
+                827,
+                829,
+                839,
+                853,
+                857,
+                859,
+                863,
+                877,
+                881,
+                883,
+                887,
+                907,
+                911,
+                919,
+                929,
+                937,
+                941,
+                947,
+                953,
+                967,
+                971,
+                977,
+                983,
+                991,
+                997
+            ];
+            var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+            // (protected) return x s.t. r^x < DV
+            BigInteger.prototype.chunkSize = function (r) {
+                return Math.floor((Math.LN2 * this.DB) / Math.log(r));
+            };
+
+            // (protected) convert to radix string
+            BigInteger.prototype.toRadix = function (b) {
+                if (b == null) b = 10;
+                if (this.signum() == 0 || b < 2 || b > 36) return "0";
+                var cs = this.chunkSize(b);
+                var a = Math.pow(b, cs);
+                var d = nbv(a),
+                    y = nbi(),
+                    z = nbi(),
+                    r = "";
+                this.divRemTo(d, y, z);
+                while (y.signum() > 0) {
+                    r = (a + z.intValue()).toString(b).substr(1) + r;
+                    y.divRemTo(d, y, z);
+                }
+                return z.intValue().toString(b) + r;
+            };
+
+            // (protected) convert from radix string
+            BigInteger.prototype.fromRadix = function (s, b) {
+                this.fromInt(0);
+                if (b == null) b = 10;
+                var cs = this.chunkSize(b);
+                var d = Math.pow(b, cs),
+                    mi = false,
+                    j = 0,
+                    w = 0;
+                for (var i = 0; i < s.length; ++i) {
+                    var x = intAt(s, i);
+                    if (x < 0) {
+                        if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+                        continue;
+                    }
+                    w = b * w + x;
+                    if (++j >= cs) {
+                        this.dMultiply(d);
+                        this.dAddOffset(w, 0);
+                        j = 0;
+                        w = 0;
+                    }
+                }
+                if (j > 0) {
+                    this.dMultiply(Math.pow(b, j));
+                    this.dAddOffset(w, 0);
+                }
+                if (mi) BigInteger.ZERO.subTo(this, this);
+            };
+
+            // (protected) alternate constructor
+            BigInteger.prototype.fromNumber = function (a, b, c) {
+                if ("number" == typeof b) {
+                    // new BigInteger(int,int,RNG)
+                    if (a < 2) this.fromInt(1);
+                    else {
+                        this.fromNumber(a, c);
+                        if (!this.testBit(a - 1))
+                            // force MSB set
+                            this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+                        if (this.isEven()) this.dAddOffset(1, 0); // force odd
+                        while (!this.isProbablePrime(b)) {
+                            this.dAddOffset(2, 0);
+                            if (this.bitLength() > a)
+                                this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+                        }
+                    }
+                } else {
+                    // new BigInteger(int,RNG)
+                    var x = new Array(),
+                        t = a & 7;
+                    x.length = (a >> 3) + 1;
+                    b.nextBytes(x);
+                    if (t > 0) x[0] &= (1 << t) - 1;
+                    else x[0] = 0;
+                    this.fromString(x, 256);
+                }
+            };
+
+            // (protected) r = this op a (bitwise)
+            BigInteger.prototype.bitwiseTo = function (a, op, r) {
+                var i,
+                    f,
+                    m = Math.min(a.t, this.t);
+                for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+                if (a.t < this.t) {
+                    f = a.s & this.DM;
+                    for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+                    r.t = this.t;
+                } else {
+                    f = this.s & this.DM;
+                    for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+                    r.t = a.t;
+                }
+                r.s = op(this.s, a.s);
+                r.clamp();
+            };
+
+            // (protected) this op (1<<n)
+            BigInteger.prototype.changeBit = function (n, op) {
+                var r = BigInteger.ONE.shiftLeft(n);
+                this.bitwiseTo(r, op, r);
+                return r;
+            };
+
+            // (protected) r = this + a
+            BigInteger.prototype.addTo = function (a, r) {
+                var i = 0,
+                    c = 0,
+                    m = Math.min(a.t, this.t);
+                while (i < m) {
+                    c += this[i] + a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                if (a.t < this.t) {
+                    c += a.s;
+                    while (i < this.t) {
+                        c += this[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += this.s;
+                } else {
+                    c += this.s;
+                    while (i < a.t) {
+                        c += a[i];
+                        r[i++] = c & this.DM;
+                        c >>= this.DB;
+                    }
+                    c += a.s;
+                }
+                r.s = c < 0 ? -1 : 0;
+                if (c > 0) r[i++] = c;
+                else if (c < -1) r[i++] = this.DV + c;
+                r.t = i;
+                r.clamp();
+            };
+
+            // (protected) this *= n, this >= 0, 1 < n < DV
+            BigInteger.prototype.dMultiply = function (n) {
+                this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+                ++this.t;
+                this.clamp();
+            };
+
+            // (protected) this += n << w words, this >= 0
+            BigInteger.prototype.dAddOffset = function (n, w) {
+                if (n == 0) return;
+                while (this.t <= w) this[this.t++] = 0;
+                this[w] += n;
+                while (this[w] >= this.DV) {
+                    this[w] -= this.DV;
+                    if (++w >= this.t) this[this.t++] = 0;
+                    ++this[w];
+                }
+            };
+
+            // (protected) r = lower n words of "this * a", a.t <= n
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+                var i = Math.min(this.t + a.t, n);
+                r.s = 0; // assumes a,this >= 0
+                r.t = i;
+                while (i > 0) r[--i] = 0;
+                var j;
+                for (j = r.t - this.t; i < j; ++i)
+                    r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+                for (j = Math.min(a.t, n); i < j; ++i)
+                    this.am(0, a[i], r, i, 0, n - i);
+                r.clamp();
+            };
+
+            // (protected) r = "this * a" without lower n words, n > 0
+            // "this" should be the larger one if appropriate.
+            BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+                --n;
+                var i = (r.t = this.t + a.t - n);
+                r.s = 0; // assumes a,this >= 0
+                while (--i >= 0) r[i] = 0;
+                for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+                    r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+                r.clamp();
+                r.drShiftTo(1, r);
+            };
+
+            // (protected) this % n, n < 2^26
+            BigInteger.prototype.modInt = function (n) {
+                if (n <= 0) return 0;
+                var d = this.DV % n,
+                    r = this.s < 0 ? n - 1 : 0;
+                if (this.t > 0)
+                    if (d == 0) r = this[0] % n;
+                    else
+                        for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+                return r;
+            };
+
+            // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+            BigInteger.prototype.millerRabin = function (t) {
+                var n1 = this.subtract(BigInteger.ONE);
+                var k = n1.getLowestSetBit();
+                if (k <= 0) return false;
+                var r = n1.shiftRight(k);
+                t = (t + 1) >> 1;
+                if (t > lowprimes.length) t = lowprimes.length;
+                var a = nbi();
+                for (var i = 0; i < t; ++i) {
+                    //Pick bases at random, instead of starting at 2
+                    a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+                    var y = a.modPow(r, this);
+                    if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+                        var j = 1;
+                        while (j++ < k && y.compareTo(n1) != 0) {
+                            y = y.modPowInt(2, this);
+                            if (y.compareTo(BigInteger.ONE) == 0) return false;
+                        }
+                        if (y.compareTo(n1) != 0) return false;
+                    }
+                }
+                return true;
+            };
+
+            // (public)
+            BigInteger.prototype.clone = function () {
+                var r = nbi();
+                this.copyTo(r);
+                return r;
+            };
+
+            // (public) return value as integer
+            BigInteger.prototype.intValue = function () {
+                if (this.s < 0) {
+                    if (this.t == 1) return this[0] - this.DV;
+                    else if (this.t == 0) return -1;
+                } else if (this.t == 1) return this[0];
+                else if (this.t == 0) return 0;
+                // assumes 16 < DB < 32
+                return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+            };
+
+            // (public) return value as byte
+            BigInteger.prototype.byteValue = function () {
+                return this.t == 0 ? this.s : (this[0] << 24) >> 24;
+            };
+
+            // (public) return value as short (assumes DB>=16)
+            BigInteger.prototype.shortValue = function () {
+                return this.t == 0 ? this.s : (this[0] << 16) >> 16;
+            };
+
+            // (public) 0 if this == 0, 1 if this > 0
+            BigInteger.prototype.signum = function () {
+                if (this.s < 0) return -1;
+                else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+                else return 1;
+            };
+
+            // (public) convert to bigendian byte array
+            BigInteger.prototype.toByteArray = function () {
+                var i = this.t,
+                    r = new Array();
+                r[0] = this.s;
+                var p = this.DB - ((i * this.DB) % 8),
+                    d,
+                    k = 0;
+                if (i-- > 0) {
+                    if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+                        r[k++] = d | (this.s << (this.DB - p));
+                    while (i >= 0) {
+                        if (p < 8) {
+                            d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                            d |= this[--i] >> (p += this.DB - 8);
+                        } else {
+                            d = (this[i] >> (p -= 8)) & 0xff;
+                            if (p <= 0) {
+                                p += this.DB;
+                                --i;
+                            }
+                        }
+                        if ((d & 0x80) != 0) d |= -256;
+                        if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+                        if (k > 0 || d != this.s) r[k++] = d;
+                    }
+                }
+                return r;
+            };
+
+            BigInteger.prototype.equals = function (a) {
+                return this.compareTo(a) == 0;
+            };
+            BigInteger.prototype.min = function (a) {
+                return this.compareTo(a) < 0 ? this : a;
+            };
+            BigInteger.prototype.max = function (a) {
+                return this.compareTo(a) > 0 ? this : a;
+            };
+
+            // (public) this & a
+            function op_and(x, y) {
+                return x & y;
+            }
+            BigInteger.prototype.and = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_and, r);
+                return r;
+            };
+
+            // (public) this | a
+            function op_or(x, y) {
+                return x | y;
+            }
+            BigInteger.prototype.or = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_or, r);
+                return r;
+            };
+
+            // (public) this ^ a
+            function op_xor(x, y) {
+                return x ^ y;
+            }
+            BigInteger.prototype.xor = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_xor, r);
+                return r;
+            };
+
+            // (public) this & ~a
+            function op_andnot(x, y) {
+                return x & ~y;
+            }
+            BigInteger.prototype.andNot = function (a) {
+                var r = nbi();
+                this.bitwiseTo(a, op_andnot, r);
+                return r;
+            };
+
+            // (public) ~this
+            BigInteger.prototype.not = function () {
+                var r = nbi();
+                for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+                r.t = this.t;
+                r.s = ~this.s;
+                return r;
+            };
+
+            // (public) this << n
+            BigInteger.prototype.shiftLeft = function (n) {
+                var r = nbi();
+                if (n < 0) this.rShiftTo(-n, r);
+                else this.lShiftTo(n, r);
+                return r;
+            };
+
+            // (public) this >> n
+            BigInteger.prototype.shiftRight = function (n) {
+                var r = nbi();
+                if (n < 0) this.lShiftTo(-n, r);
+                else this.rShiftTo(n, r);
+                return r;
+            };
+
+            // (public) returns index of lowest 1-bit (or -1 if none)
+            BigInteger.prototype.getLowestSetBit = function () {
+                for (var i = 0; i < this.t; ++i)
+                    if (this[i] != 0) return i * this.DB + lbit(this[i]);
+                if (this.s < 0) return this.t * this.DB;
+                return -1;
+            };
+
+            // (public) return number of set bits
+            BigInteger.prototype.bitCount = function () {
+                var r = 0,
+                    x = this.s & this.DM;
+                for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+                return r;
+            };
+
+            // (public) true iff nth bit is set
+            BigInteger.prototype.testBit = function (n) {
+                var j = Math.floor(n / this.DB);
+                if (j >= this.t) return this.s != 0;
+                return (this[j] & (1 << n % this.DB)) != 0;
+            };
+
+            // (public) this | (1<<n)
+            BigInteger.prototype.setBit = function (n) {
+                return this.changeBit(n, op_or);
+            };
+            // (public) this & ~(1<<n)
+            BigInteger.prototype.clearBit = function (n) {
+                return this.changeBit(n, op_andnot);
+            };
+            // (public) this ^ (1<<n)
+            BigInteger.prototype.flipBit = function (n) {
+                return this.changeBit(n, op_xor);
+            };
+            // (public) this + a
+            BigInteger.prototype.add = function (a) {
+                var r = nbi();
+                this.addTo(a, r);
+                return r;
+            };
+            // (public) this - a
+            BigInteger.prototype.subtract = function (a) {
+                var r = nbi();
+                this.subTo(a, r);
+                return r;
+            };
+            // (public) this * a
+            BigInteger.prototype.multiply = function (a) {
+                var r = nbi();
+                this.multiplyTo(a, r);
+                return r;
+            };
+            // (public) this / a
+            BigInteger.prototype.divide = function (a) {
+                var r = nbi();
+                this.divRemTo(a, r, null);
+                return r;
+            };
+            // (public) this % a
+            BigInteger.prototype.remainder = function (a) {
+                var r = nbi();
+                this.divRemTo(a, null, r);
+                return r;
+            };
+            // (public) [this/a,this%a]
+            BigInteger.prototype.divideAndRemainder = function (a) {
+                var q = nbi(),
+                    r = nbi();
+                this.divRemTo(a, q, r);
+                return new Array(q, r);
+            };
+
+            // (public) this^e % m (HAC 14.85)
+            BigInteger.prototype.modPow = function (e, m) {
+                var i = e.bitLength(),
+                    k,
+                    r = nbv(1),
+                    z;
+                if (i <= 0) return r;
+                else if (i < 18) k = 1;
+                else if (i < 48) k = 3;
+                else if (i < 144) k = 4;
+                else if (i < 768) k = 5;
+                else k = 6;
+                if (i < 8) z = new Classic(m);
+                else if (m.isEven()) z = new Barrett(m);
+                else z = new Montgomery(m);
+
+                // precomputation
+                var g = new Array(),
+                    n = 3,
+                    k1 = k - 1,
+                    km = (1 << k) - 1;
+                g[1] = z.convert(this);
+                if (k > 1) {
+                    var g2 = nbi();
+                    z.sqrTo(g[1], g2);
+                    while (n <= km) {
+                        g[n] = nbi();
+                        z.mulTo(g2, g[n - 2], g[n]);
+                        n += 2;
+                    }
+                }
+
+                var j = e.t - 1,
+                    w,
+                    is1 = true,
+                    r2 = nbi(),
+                    t;
+                i = nbits(e[j]) - 1;
+                while (j >= 0) {
+                    if (i >= k1) w = (e[j] >> (i - k1)) & km;
+                    else {
+                        w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+                        if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+                    }
+
+                    n = k;
+                    while ((w & 1) == 0) {
+                        w >>= 1;
+                        --n;
+                    }
+                    if ((i -= n) < 0) {
+                        i += this.DB;
+                        --j;
+                    }
+                    if (is1) {
+                        // ret == 1, don't bother squaring or multiplying it
+                        g[w].copyTo(r);
+                        is1 = false;
+                    } else {
+                        while (n > 1) {
+                            z.sqrTo(r, r2);
+                            z.sqrTo(r2, r);
+                            n -= 2;
+                        }
+                        if (n > 0) z.sqrTo(r, r2);
+                        else {
+                            t = r;
+                            r = r2;
+                            r2 = t;
+                        }
+                        z.mulTo(r2, g[w], r);
+                    }
+
+                    while (j >= 0 && (e[j] & (1 << i)) == 0) {
+                        z.sqrTo(r, r2);
+                        t = r;
+                        r = r2;
+                        r2 = t;
+                        if (--i < 0) {
+                            i = this.DB - 1;
+                            --j;
+                        }
+                    }
+                }
+                return z.revert(r);
+            };
+
+            // (public) 1/this % m (HAC 14.61)
+            BigInteger.prototype.modInverse = function (m) {
+                var ac = m.isEven();
+                if (this.signum() === 0) throw new Error("division by zero");
+                if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+                var u = m.clone(),
+                    v = this.clone();
+                var a = nbv(1),
+                    b = nbv(0),
+                    c = nbv(0),
+                    d = nbv(1);
+                while (u.signum() != 0) {
+                    while (u.isEven()) {
+                        u.rShiftTo(1, u);
+                        if (ac) {
+                            if (!a.isEven() || !b.isEven()) {
+                                a.addTo(this, a);
+                                b.subTo(m, b);
+                            }
+                            a.rShiftTo(1, a);
+                        } else if (!b.isEven()) b.subTo(m, b);
+                        b.rShiftTo(1, b);
+                    }
+                    while (v.isEven()) {
+                        v.rShiftTo(1, v);
+                        if (ac) {
+                            if (!c.isEven() || !d.isEven()) {
+                                c.addTo(this, c);
+                                d.subTo(m, d);
+                            }
+                            c.rShiftTo(1, c);
+                        } else if (!d.isEven()) d.subTo(m, d);
+                        d.rShiftTo(1, d);
+                    }
+                    if (u.compareTo(v) >= 0) {
+                        u.subTo(v, u);
+                        if (ac) a.subTo(c, a);
+                        b.subTo(d, b);
+                    } else {
+                        v.subTo(u, v);
+                        if (ac) c.subTo(a, c);
+                        d.subTo(b, d);
+                    }
+                }
+                if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+                while (d.compareTo(m) >= 0) d.subTo(m, d);
+                while (d.signum() < 0) d.addTo(m, d);
+                return d;
+            };
+
+            // (public) this^e
+            BigInteger.prototype.pow = function (e) {
+                return this.exp(e, new NullExp());
+            };
+
+            // (public) gcd(this,a) (HAC 14.54)
+            BigInteger.prototype.gcd = function (a) {
+                var x = this.s < 0 ? this.negate() : this.clone();
+                var y = a.s < 0 ? a.negate() : a.clone();
+                if (x.compareTo(y) < 0) {
+                    var t = x;
+                    x = y;
+                    y = t;
+                }
+                var i = x.getLowestSetBit(),
+                    g = y.getLowestSetBit();
+                if (g < 0) return x;
+                if (i < g) g = i;
+                if (g > 0) {
+                    x.rShiftTo(g, x);
+                    y.rShiftTo(g, y);
+                }
+                while (x.signum() > 0) {
+                    if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+                    if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+                    if (x.compareTo(y) >= 0) {
+                        x.subTo(y, x);
+                        x.rShiftTo(1, x);
+                    } else {
+                        y.subTo(x, y);
+                        y.rShiftTo(1, y);
+                    }
+                }
+                if (g > 0) y.lShiftTo(g, y);
+                return y;
+            };
+
+            // (public) test primality with certainty >= 1-.5^t
+            BigInteger.prototype.isProbablePrime = function (t) {
+                var i,
+                    x = this.abs();
+                if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+                    for (i = 0; i < lowprimes.length; ++i)
+                        if (x[0] == lowprimes[i]) return true;
+                    return false;
+                }
+                if (x.isEven()) return false;
+                i = 1;
+                while (i < lowprimes.length) {
+                    var m = lowprimes[i],
+                        j = i + 1;
+                    while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+                    m = x.modInt(m);
+                    while (i < j) if (m % lowprimes[i++] == 0) return false;
+                }
+                return x.millerRabin(t);
+            };
+
+            // JSBN-specific extension
+
+            // (public) this^2
+            BigInteger.prototype.square = function () {
+                var r = nbi();
+                this.squareTo(r);
+                return r;
+            };
+
+            // NOTE: BigInteger interfaces not implemented in jsbn:
+            // BigInteger(int signum, byte[] magnitude)
+            // double doubleValue()
+            // float floatValue()
+            // int hashCode()
+            // long longValue()
+            // static BigInteger valueOf(long val)
+
+            // Copyright Stephan Thomas (start) --- //
+            // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+            // BigInteger monkey patching
+            BigInteger.valueOf = nbv;
+
+            /**
+             * Returns a byte array representation of the big integer.
+             *
+             * This returns the absolute of the contained value in big endian
+             * form. A value of zero results in an empty array.
+             */
+            BigInteger.prototype.toByteArrayUnsigned = function () {
+                var ba = this.abs().toByteArray();
+                if (ba.length) {
+                    if (ba[0] == 0) {
+                        ba = ba.slice(1);
+                    }
+                    return ba.map(function (v) {
+                        return v < 0 ? v + 256 : v;
+                    });
+                } else {
+                    // Empty array, nothing to do
+                    return ba;
+                }
+            };
+
+            /**
+             * Turns a byte array into a big integer.
+             *
+             * This function will interpret a byte array as a big integer in big
+             * endian notation and ignore leading zeros.
+             */
+            BigInteger.fromByteArrayUnsigned = function (ba) {
+                if (!ba.length) {
+                    return ba.valueOf(0);
+                } else if (ba[0] & 0x80) {
+                    // Prepend a zero so the BigInteger class doesn't mistake this
+                    // for a negative integer.
+                    return new BigInteger([0].concat(ba));
+                } else {
+                    return new BigInteger(ba);
+                }
+            };
+
+            /**
+             * Converts big integer to signed byte representation.
+             *
+             * The format for this value uses a the most significant bit as a sign
+             * bit. If the most significant bit is already occupied by the
+             * absolute value, an extra byte is prepended and the sign bit is set
+             * there.
+             *
+             * Examples:
+             *
+             *      0 =>     0x00
+             *      1 =>     0x01
+             *     -1 =>     0x81
+             *    127 =>     0x7f
+             *   -127 =>     0xff
+             *    128 =>   0x0080
+             *   -128 =>   0x8080
+             *    255 =>   0x00ff
+             *   -255 =>   0x80ff
+             *  16300 =>   0x3fac
+             * -16300 =>   0xbfac
+             *  62300 => 0x00f35c
+             * -62300 => 0x80f35c
+             */
+            BigInteger.prototype.toByteArraySigned = function () {
+                var val = this.abs().toByteArrayUnsigned();
+                var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+                if (neg) {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x80);
+                    } else {
+                        val[0] |= 0x80;
+                    }
+                } else {
+                    if (val[0] & 0x80) {
+                        val.unshift(0x00);
+                    }
+                }
+
+                return val;
+            };
+
+            /**
+             * Parse a signed big integer byte representation.
+             *
+             * For details on the format please see BigInteger.toByteArraySigned.
+             */
+            BigInteger.fromByteArraySigned = function (ba) {
+                // Check for negative value
+                if (ba[0] & 0x80) {
+                    // Remove sign bit
+                    ba[0] &= 0x7f;
+
+                    return BigInteger.fromByteArrayUnsigned(ba).negate();
+                } else {
+                    return BigInteger.fromByteArrayUnsigned(ba);
+                }
+            };
+            // Copyright Stephan Thomas (end) --- //
+
+            // ****** REDUCTION ******* //
+
+            // Modular reduction using "classic" algorithm
+            var Classic = (window.Classic = function Classic(m) {
+                this.m = m;
+            });
+            Classic.prototype.convert = function (x) {
+                if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+                else return x;
+            };
+            Classic.prototype.revert = function (x) {
+                return x;
+            };
+            Classic.prototype.reduce = function (x) {
+                x.divRemTo(this.m, null, x);
+            };
+            Classic.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            Classic.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+            // Montgomery reduction
+            var Montgomery = (window.Montgomery = function Montgomery(m) {
+                this.m = m;
+                this.mp = m.invDigit();
+                this.mpl = this.mp & 0x7fff;
+                this.mph = this.mp >> 15;
+                this.um = (1 << (m.DB - 15)) - 1;
+                this.mt2 = 2 * m.t;
+            });
+            // xR mod m
+            Montgomery.prototype.convert = function (x) {
+                var r = nbi();
+                x.abs().dlShiftTo(this.m.t, r);
+                r.divRemTo(this.m, null, r);
+                if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+                return r;
+            };
+            // x/R mod m
+            Montgomery.prototype.revert = function (x) {
+                var r = nbi();
+                x.copyTo(r);
+                this.reduce(r);
+                return r;
+            };
+            // x = x/R mod m (HAC 14.32)
+            Montgomery.prototype.reduce = function (x) {
+                while (
+                    x.t <= this.mt2 // pad x so am has enough room later
+                )
+                    x[x.t++] = 0;
+                for (var i = 0; i < this.m.t; ++i) {
+                    // faster way of calculating u0 = x[i]*mp mod DV
+                    var j = x[i] & 0x7fff;
+                    var u0 =
+                        (j * this.mpl +
+                            (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
+                        x.DM;
+                    // use am to combine the multiply-shift-add into one call
+                    j = i + this.m.t;
+                    x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+                    // propagate carry
+                    while (x[j] >= x.DV) {
+                        x[j] -= x.DV;
+                        x[++j]++;
+                    }
+                }
+                x.clamp();
+                x.drShiftTo(this.m.t, x);
+                if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = "xy/R mod m"; x,y != r
+            Montgomery.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = "x^2/R mod m"; x != r
+            Montgomery.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+
+            // A "null" reducer
+            var NullExp = (window.NullExp = function NullExp() { });
+            NullExp.prototype.convert = function (x) {
+                return x;
+            };
+            NullExp.prototype.revert = function (x) {
+                return x;
+            };
+            NullExp.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+            };
+            NullExp.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+            };
+
+            // Barrett modular reduction
+            var Barrett = (window.Barrett = function Barrett(m) {
+                // setup Barrett
+                this.r2 = nbi();
+                this.q3 = nbi();
+                BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+                this.mu = this.r2.divide(m);
+                this.m = m;
+            });
+            Barrett.prototype.convert = function (x) {
+                if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+                else if (x.compareTo(this.m) < 0) return x;
+                else {
+                    var r = nbi();
+                    x.copyTo(r);
+                    this.reduce(r);
+                    return r;
+                }
+            };
+            Barrett.prototype.revert = function (x) {
+                return x;
+            };
+            // x = x mod m (HAC 14.42)
+            Barrett.prototype.reduce = function (x) {
+                x.drShiftTo(this.m.t - 1, this.r2);
+                if (x.t > this.m.t + 1) {
+                    x.t = this.m.t + 1;
+                    x.clamp();
+                }
+                this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+                this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+                while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+                x.subTo(this.r2, x);
+                while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+            };
+            // r = x*y mod m; x,y != r
+            Barrett.prototype.mulTo = function (x, y, r) {
+                x.multiplyTo(y, r);
+                this.reduce(r);
+            };
+            // r = x^2 mod m; x != r
+            Barrett.prototype.sqrTo = function (x, r) {
+                x.squareTo(r);
+                this.reduce(r);
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        //---------------------------------------------------------------------
+        // QRCode for JavaScript
+        //
+        // Copyright (c) 2009 Kazuhiko Arase
+        //
+        // URL: http://www.d-project.com/
+        //
+        // Licensed under the MIT license:
+        //   http://www.opensource.org/licenses/mit-license.php
+        //
+        // The word "QR Code" is registered trademark of
+        // DENSO WAVE INCORPORATED
+        //   http://www.denso-wave.com/qrcode/faqpatent-e.html
+        //
+        //---------------------------------------------------------------------
+
+        (function () {
+            //---------------------------------------------------------------------
+            // QRCode
+            //---------------------------------------------------------------------
+
+            var QRCode = (window.QRCode = function (typeNumber, errorCorrectLevel) {
+                this.typeNumber = typeNumber;
+                this.errorCorrectLevel = errorCorrectLevel;
+                this.modules = null;
+                this.moduleCount = 0;
+                this.dataCache = null;
+                this.dataList = new Array();
+            });
+
+            QRCode.prototype = {
+                addData: function (data) {
+                    var newData = new QRCode.QR8bitByte(data);
+                    this.dataList.push(newData);
+                    this.dataCache = null;
+                },
+
+                isDark: function (row, col) {
+                    if (
+                        row < 0 ||
+                        this.moduleCount <= row ||
+                        col < 0 ||
+                        this.moduleCount <= col
+                    ) {
+                        throw new Error(row + "," + col);
+                    }
+                    return this.modules[row][col];
+                },
+
+                getModuleCount: function () {
+                    return this.moduleCount;
+                },
+
+                make: function () {
+                    this.makeImpl(false, this.getBestMaskPattern());
+                },
+
+                makeImpl: function (test, maskPattern) {
+                    this.moduleCount = this.typeNumber * 4 + 17;
+                    this.modules = new Array(this.moduleCount);
+
+                    for (var row = 0; row < this.moduleCount; row++) {
+                        this.modules[row] = new Array(this.moduleCount);
+
+                        for (var col = 0; col < this.moduleCount; col++) {
+                            this.modules[row][col] = null; //(col + row) % 3;
+                        }
+                    }
+
+                    this.setupPositionProbePattern(0, 0);
+                    this.setupPositionProbePattern(this.moduleCount - 7, 0);
+                    this.setupPositionProbePattern(0, this.moduleCount - 7);
+                    this.setupPositionAdjustPattern();
+                    this.setupTimingPattern();
+                    this.setupTypeInfo(test, maskPattern);
+
+                    if (this.typeNumber >= 7) {
+                        this.setupTypeNumber(test);
+                    }
+
+                    if (this.dataCache == null) {
+                        this.dataCache = QRCode.createData(
+                            this.typeNumber,
+                            this.errorCorrectLevel,
+                            this.dataList
+                        );
+                    }
+
+                    this.mapData(this.dataCache, maskPattern);
+                },
+
+                setupPositionProbePattern: function (row, col) {
+                    for (var r = -1; r <= 7; r++) {
+                        if (row + r <= -1 || this.moduleCount <= row + r) continue;
+
+                        for (var c = -1; c <= 7; c++) {
+                            if (col + c <= -1 || this.moduleCount <= col + c) continue;
+
+                            if (
+                                (0 <= r && r <= 6 && (c == 0 || c == 6)) ||
+                                (0 <= c && c <= 6 && (r == 0 || r == 6)) ||
+                                (2 <= r && r <= 4 && 2 <= c && c <= 4)
+                            ) {
+                                this.modules[row + r][col + c] = true;
+                            } else {
+                                this.modules[row + r][col + c] = false;
+                            }
+                        }
+                    }
+                },
+
+                getBestMaskPattern: function () {
+                    var minLostPoint = 0;
+                    var pattern = 0;
+
+                    for (var i = 0; i < 8; i++) {
+                        this.makeImpl(true, i);
+
+                        var lostPoint = QRCode.Util.getLostPoint(this);
+
+                        if (i == 0 || minLostPoint > lostPoint) {
+                            minLostPoint = lostPoint;
+                            pattern = i;
+                        }
+                    }
+
+                    return pattern;
+                },
+
+                createMovieClip: function (target_mc, instance_name, depth) {
+                    var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
+                    var cs = 1;
+
+                    this.make();
+
+                    for (var row = 0; row < this.modules.length; row++) {
+                        var y = row * cs;
+
+                        for (var col = 0; col < this.modules[row].length; col++) {
+                            var x = col * cs;
+                            var dark = this.modules[row][col];
+
+                            if (dark) {
+                                qr_mc.beginFill(0, 100);
+                                qr_mc.moveTo(x, y);
+                                qr_mc.lineTo(x + cs, y);
+                                qr_mc.lineTo(x + cs, y + cs);
+                                qr_mc.lineTo(x, y + cs);
+                                qr_mc.endFill();
+                            }
+                        }
+                    }
+
+                    return qr_mc;
+                },
+
+                setupTimingPattern: function () {
+                    for (var r = 8; r < this.moduleCount - 8; r++) {
+                        if (this.modules[r][6] != null) {
+                            continue;
+                        }
+                        this.modules[r][6] = r % 2 == 0;
+                    }
+
+                    for (var c = 8; c < this.moduleCount - 8; c++) {
+                        if (this.modules[6][c] != null) {
+                            continue;
+                        }
+                        this.modules[6][c] = c % 2 == 0;
+                    }
+                },
+
+                setupPositionAdjustPattern: function () {
+                    var pos = QRCode.Util.getPatternPosition(this.typeNumber);
+
+                    for (var i = 0; i < pos.length; i++) {
+                        for (var j = 0; j < pos.length; j++) {
+                            var row = pos[i];
+                            var col = pos[j];
+
+                            if (this.modules[row][col] != null) {
+                                continue;
+                            }
+
+                            for (var r = -2; r <= 2; r++) {
+                                for (var c = -2; c <= 2; c++) {
+                                    if (
+                                        r == -2 ||
+                                        r == 2 ||
+                                        c == -2 ||
+                                        c == 2 ||
+                                        (r == 0 && c == 0)
+                                    ) {
+                                        this.modules[row + r][col + c] = true;
+                                    } else {
+                                        this.modules[row + r][col + c] = false;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+
+                setupTypeNumber: function (test) {
+                    var bits = QRCode.Util.getBCHTypeNumber(this.typeNumber);
+
+                    for (var i = 0; i < 18; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+                        this.modules[Math.floor(i / 3)][
+                            (i % 3) + this.moduleCount - 8 - 3
+                        ] = mod;
+                    }
+
+                    for (var i = 0; i < 18; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+                        this.modules[(i % 3) + this.moduleCount - 8 - 3][
+                            Math.floor(i / 3)
+                        ] = mod;
+                    }
+                },
+
+                setupTypeInfo: function (test, maskPattern) {
+                    var data = (this.errorCorrectLevel << 3) | maskPattern;
+                    var bits = QRCode.Util.getBCHTypeInfo(data);
+
+                    // vertical
+                    for (var i = 0; i < 15; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+
+                        if (i < 6) {
+                            this.modules[i][8] = mod;
+                        } else if (i < 8) {
+                            this.modules[i + 1][8] = mod;
+                        } else {
+                            this.modules[this.moduleCount - 15 + i][8] = mod;
+                        }
+                    }
+
+                    // horizontal
+                    for (var i = 0; i < 15; i++) {
+                        var mod = !test && ((bits >> i) & 1) == 1;
+
+                        if (i < 8) {
+                            this.modules[8][this.moduleCount - i - 1] = mod;
+                        } else if (i < 9) {
+                            this.modules[8][15 - i - 1 + 1] = mod;
+                        } else {
+                            this.modules[8][15 - i - 1] = mod;
+                        }
+                    }
+
+                    // fixed module
+                    this.modules[this.moduleCount - 8][8] = !test;
+                },
+
+                mapData: function (data, maskPattern) {
+                    var inc = -1;
+                    var row = this.moduleCount - 1;
+                    var bitIndex = 7;
+                    var byteIndex = 0;
+
+                    for (var col = this.moduleCount - 1; col > 0; col -= 2) {
+                        if (col == 6) col--;
+
+                        while (true) {
+                            for (var c = 0; c < 2; c++) {
+                                if (this.modules[row][col - c] == null) {
+                                    var dark = false;
+
+                                    if (byteIndex < data.length) {
+                                        dark = ((data[byteIndex] >>> bitIndex) & 1) == 1;
+                                    }
+
+                                    var mask = QRCode.Util.getMask(maskPattern, row, col - c);
+
+                                    if (mask) {
+                                        dark = !dark;
+                                    }
+
+                                    this.modules[row][col - c] = dark;
+                                    bitIndex--;
+
+                                    if (bitIndex == -1) {
+                                        byteIndex++;
+                                        bitIndex = 7;
+                                    }
+                                }
+                            }
+
+                            row += inc;
+
+                            if (row < 0 || this.moduleCount <= row) {
+                                row -= inc;
+                                inc = -inc;
+                                break;
+                            }
+                        }
+                    }
+                }
+            };
+
+            QRCode.PAD0 = 0xec;
+            QRCode.PAD1 = 0x11;
+
+            QRCode.createData = function (typeNumber, errorCorrectLevel, dataList) {
+                var rsBlocks = QRCode.RSBlock.getRSBlocks(
+                    typeNumber,
+                    errorCorrectLevel
+                );
+
+                var buffer = new QRCode.BitBuffer();
+
+                for (var i = 0; i < dataList.length; i++) {
+                    var data = dataList[i];
+                    buffer.put(data.mode, 4);
+                    buffer.put(
+                        data.getLength(),
+                        QRCode.Util.getLengthInBits(data.mode, typeNumber)
+                    );
+                    data.write(buffer);
+                }
+
+                // calc num max data.
+                var totalDataCount = 0;
+                for (var i = 0; i < rsBlocks.length; i++) {
+                    totalDataCount += rsBlocks[i].dataCount;
+                }
+
+                if (buffer.getLengthInBits() > totalDataCount * 8) {
+                    throw new Error(
+                        "code length overflow. (" +
+                        buffer.getLengthInBits() +
+                        ">" +
+                        totalDataCount * 8 +
+                        ")"
+                    );
+                }
+
+                // end code
+                if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
+                    buffer.put(0, 4);
+                }
+
+                // padding
+                while (buffer.getLengthInBits() % 8 != 0) {
+                    buffer.putBit(false);
+                }
+
+                // padding
+                while (true) {
+                    if (buffer.getLengthInBits() >= totalDataCount * 8) {
+                        break;
+                    }
+                    buffer.put(QRCode.PAD0, 8);
+
+                    if (buffer.getLengthInBits() >= totalDataCount * 8) {
+                        break;
+                    }
+                    buffer.put(QRCode.PAD1, 8);
+                }
+
+                return QRCode.createBytes(buffer, rsBlocks);
+            };
+
+            QRCode.createBytes = function (buffer, rsBlocks) {
+                var offset = 0;
+
+                var maxDcCount = 0;
+                var maxEcCount = 0;
+
+                var dcdata = new Array(rsBlocks.length);
+                var ecdata = new Array(rsBlocks.length);
+
+                for (var r = 0; r < rsBlocks.length; r++) {
+                    var dcCount = rsBlocks[r].dataCount;
+                    var ecCount = rsBlocks[r].totalCount - dcCount;
+
+                    maxDcCount = Math.max(maxDcCount, dcCount);
+                    maxEcCount = Math.max(maxEcCount, ecCount);
+
+                    dcdata[r] = new Array(dcCount);
+
+                    for (var i = 0; i < dcdata[r].length; i++) {
+                        dcdata[r][i] = 0xff & buffer.buffer[i + offset];
+                    }
+                    offset += dcCount;
+
+                    var rsPoly = QRCode.Util.getErrorCorrectPolynomial(ecCount);
+                    var rawPoly = new QRCode.Polynomial(
+                        dcdata[r],
+                        rsPoly.getLength() - 1
+                    );
+
+                    var modPoly = rawPoly.mod(rsPoly);
+                    ecdata[r] = new Array(rsPoly.getLength() - 1);
+                    for (var i = 0; i < ecdata[r].length; i++) {
+                        var modIndex = i + modPoly.getLength() - ecdata[r].length;
+                        ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
+                    }
+                }
+
+                var totalCodeCount = 0;
+                for (var i = 0; i < rsBlocks.length; i++) {
+                    totalCodeCount += rsBlocks[i].totalCount;
+                }
+
+                var data = new Array(totalCodeCount);
+                var index = 0;
+
+                for (var i = 0; i < maxDcCount; i++) {
+                    for (var r = 0; r < rsBlocks.length; r++) {
+                        if (i < dcdata[r].length) {
+                            data[index++] = dcdata[r][i];
+                        }
+                    }
+                }
+
+                for (var i = 0; i < maxEcCount; i++) {
+                    for (var r = 0; r < rsBlocks.length; r++) {
+                        if (i < ecdata[r].length) {
+                            data[index++] = ecdata[r][i];
+                        }
+                    }
+                }
+
+                return data;
+            };
+
+            //---------------------------------------------------------------------
+            // QR8bitByte
+            //---------------------------------------------------------------------
+            QRCode.QR8bitByte = function (data) {
+                this.mode = QRCode.Mode.MODE_8BIT_BYTE;
+                this.data = data;
+            };
+
+            QRCode.QR8bitByte.prototype = {
+                getLength: function (buffer) {
+                    return this.data.length;
+                },
+
+                write: function (buffer) {
+                    for (var i = 0; i < this.data.length; i++) {
+                        // not JIS ...
+                        buffer.put(this.data.charCodeAt(i), 8);
+                    }
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRMode
+            //---------------------------------------------------------------------
+            QRCode.Mode = {
+                MODE_NUMBER: 1 << 0,
+                MODE_ALPHA_NUM: 1 << 1,
+                MODE_8BIT_BYTE: 1 << 2,
+                MODE_KANJI: 1 << 3
+            };
+
+            //---------------------------------------------------------------------
+            // QRErrorCorrectLevel
+            //---------------------------------------------------------------------
+            QRCode.ErrorCorrectLevel = {
+                L: 1,
+                M: 0,
+                Q: 3,
+                H: 2
+            };
+
+            //---------------------------------------------------------------------
+            // QRMaskPattern
+            //---------------------------------------------------------------------
+            QRCode.MaskPattern = {
+                PATTERN000: 0,
+                PATTERN001: 1,
+                PATTERN010: 2,
+                PATTERN011: 3,
+                PATTERN100: 4,
+                PATTERN101: 5,
+                PATTERN110: 6,
+                PATTERN111: 7
+            };
+
+            //---------------------------------------------------------------------
+            // QRUtil
+            //---------------------------------------------------------------------
+
+            QRCode.Util = {
+                PATTERN_POSITION_TABLE: [
+                    [],
+                    [6, 18],
+                    [6, 22],
+                    [6, 26],
+                    [6, 30],
+                    [6, 34],
+                    [6, 22, 38],
+                    [6, 24, 42],
+                    [6, 26, 46],
+                    [6, 28, 50],
+                    [6, 30, 54],
+                    [6, 32, 58],
+                    [6, 34, 62],
+                    [6, 26, 46, 66],
+                    [6, 26, 48, 70],
+                    [6, 26, 50, 74],
+                    [6, 30, 54, 78],
+                    [6, 30, 56, 82],
+                    [6, 30, 58, 86],
+                    [6, 34, 62, 90],
+                    [6, 28, 50, 72, 94],
+                    [6, 26, 50, 74, 98],
+                    [6, 30, 54, 78, 102],
+                    [6, 28, 54, 80, 106],
+                    [6, 32, 58, 84, 110],
+                    [6, 30, 58, 86, 114],
+                    [6, 34, 62, 90, 118],
+                    [6, 26, 50, 74, 98, 122],
+                    [6, 30, 54, 78, 102, 126],
+                    [6, 26, 52, 78, 104, 130],
+                    [6, 30, 56, 82, 108, 134],
+                    [6, 34, 60, 86, 112, 138],
+                    [6, 30, 58, 86, 114, 142],
+                    [6, 34, 62, 90, 118, 146],
+                    [6, 30, 54, 78, 102, 126, 150],
+                    [6, 24, 50, 76, 102, 128, 154],
+                    [6, 28, 54, 80, 106, 132, 158],
+                    [6, 32, 58, 84, 110, 136, 162],
+                    [6, 26, 54, 82, 110, 138, 166],
+                    [6, 30, 58, 86, 114, 142, 170]
+                ],
+
+                G15:
+                    (1 << 10) |
+                    (1 << 8) |
+                    (1 << 5) |
+                    (1 << 4) |
+                    (1 << 2) |
+                    (1 << 1) |
+                    (1 << 0),
+                G18:
+                    (1 << 12) |
+                    (1 << 11) |
+                    (1 << 10) |
+                    (1 << 9) |
+                    (1 << 8) |
+                    (1 << 5) |
+                    (1 << 2) |
+                    (1 << 0),
+                G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
+
+                getBCHTypeInfo: function (data) {
+                    var d = data << 10;
+                    while (
+                        QRCode.Util.getBCHDigit(d) -
+                        QRCode.Util.getBCHDigit(QRCode.Util.G15) >=
+                        0
+                    ) {
+                        d ^=
+                            QRCode.Util.G15 <<
+                            (QRCode.Util.getBCHDigit(d) -
+                                QRCode.Util.getBCHDigit(QRCode.Util.G15));
+                    }
+                    return ((data << 10) | d) ^ QRCode.Util.G15_MASK;
+                },
+
+                getBCHTypeNumber: function (data) {
+                    var d = data << 12;
+                    while (
+                        QRCode.Util.getBCHDigit(d) -
+                        QRCode.Util.getBCHDigit(QRCode.Util.G18) >=
+                        0
+                    ) {
+                        d ^=
+                            QRCode.Util.G18 <<
+                            (QRCode.Util.getBCHDigit(d) -
+                                QRCode.Util.getBCHDigit(QRCode.Util.G18));
+                    }
+                    return (data << 12) | d;
+                },
+
+                getBCHDigit: function (data) {
+                    var digit = 0;
+
+                    while (data != 0) {
+                        digit++;
+                        data >>>= 1;
+                    }
+
+                    return digit;
+                },
+
+                getPatternPosition: function (typeNumber) {
+                    return QRCode.Util.PATTERN_POSITION_TABLE[typeNumber - 1];
+                },
+
+                getMask: function (maskPattern, i, j) {
+                    switch (maskPattern) {
+                        case QRCode.MaskPattern.PATTERN000:
+                            return (i + j) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN001:
+                            return i % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN010:
+                            return j % 3 == 0;
+                        case QRCode.MaskPattern.PATTERN011:
+                            return (i + j) % 3 == 0;
+                        case QRCode.MaskPattern.PATTERN100:
+                            return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN101:
+                            return ((i * j) % 2) + ((i * j) % 3) == 0;
+                        case QRCode.MaskPattern.PATTERN110:
+                            return (((i * j) % 2) + ((i * j) % 3)) % 2 == 0;
+                        case QRCode.MaskPattern.PATTERN111:
+                            return (((i * j) % 3) + ((i + j) % 2)) % 2 == 0;
+
+                        default:
+                            throw new Error("bad maskPattern:" + maskPattern);
+                    }
+                },
+
+                getErrorCorrectPolynomial: function (errorCorrectLength) {
+                    var a = new QRCode.Polynomial([1], 0);
+
+                    for (var i = 0; i < errorCorrectLength; i++) {
+                        a = a.multiply(
+                            new QRCode.Polynomial([1, QRCode.Math.gexp(i)], 0)
+                        );
+                    }
+
+                    return a;
+                },
+
+                getLengthInBits: function (mode, type) {
+                    if (1 <= type && type < 10) {
+                        // 1 - 9
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 10;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 9;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 8;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 8;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else if (type < 27) {
+                        // 10 - 26
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 12;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 11;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 16;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 10;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else if (type < 41) {
+                        // 27 - 40
+
+                        switch (mode) {
+                            case QRCode.Mode.MODE_NUMBER:
+                                return 14;
+                            case QRCode.Mode.MODE_ALPHA_NUM:
+                                return 13;
+                            case QRCode.Mode.MODE_8BIT_BYTE:
+                                return 16;
+                            case QRCode.Mode.MODE_KANJI:
+                                return 12;
+                            default:
+                                throw new Error("mode:" + mode);
+                        }
+                    } else {
+                        throw new Error("type:" + type);
+                    }
+                },
+
+                getLostPoint: function (qrCode) {
+                    var moduleCount = qrCode.getModuleCount();
+
+                    var lostPoint = 0;
+
+                    // LEVEL1
+
+                    for (var row = 0; row < moduleCount; row++) {
+                        for (var col = 0; col < moduleCount; col++) {
+                            var sameCount = 0;
+                            var dark = qrCode.isDark(row, col);
+
+                            for (var r = -1; r <= 1; r++) {
+                                if (row + r < 0 || moduleCount <= row + r) {
+                                    continue;
+                                }
+
+                                for (var c = -1; c <= 1; c++) {
+                                    if (col + c < 0 || moduleCount <= col + c) {
+                                        continue;
+                                    }
+
+                                    if (r == 0 && c == 0) {
+                                        continue;
+                                    }
+
+                                    if (dark == qrCode.isDark(row + r, col + c)) {
+                                        sameCount++;
+                                    }
+                                }
+                            }
+
+                            if (sameCount > 5) {
+                                lostPoint += 3 + sameCount - 5;
+                            }
+                        }
+                    }
+
+                    // LEVEL2
+
+                    for (var row = 0; row < moduleCount - 1; row++) {
+                        for (var col = 0; col < moduleCount - 1; col++) {
+                            var count = 0;
+                            if (qrCode.isDark(row, col)) count++;
+                            if (qrCode.isDark(row + 1, col)) count++;
+                            if (qrCode.isDark(row, col + 1)) count++;
+                            if (qrCode.isDark(row + 1, col + 1)) count++;
+                            if (count == 0 || count == 4) {
+                                lostPoint += 3;
+                            }
+                        }
+                    }
+
+                    // LEVEL3
+
+                    for (var row = 0; row < moduleCount; row++) {
+                        for (var col = 0; col < moduleCount - 6; col++) {
+                            if (
+                                qrCode.isDark(row, col) &&
+                                !qrCode.isDark(row, col + 1) &&
+                                qrCode.isDark(row, col + 2) &&
+                                qrCode.isDark(row, col + 3) &&
+                                qrCode.isDark(row, col + 4) &&
+                                !qrCode.isDark(row, col + 5) &&
+                                qrCode.isDark(row, col + 6)
+                            ) {
+                                lostPoint += 40;
+                            }
+                        }
+                    }
+
+                    for (var col = 0; col < moduleCount; col++) {
+                        for (var row = 0; row < moduleCount - 6; row++) {
+                            if (
+                                qrCode.isDark(row, col) &&
+                                !qrCode.isDark(row + 1, col) &&
+                                qrCode.isDark(row + 2, col) &&
+                                qrCode.isDark(row + 3, col) &&
+                                qrCode.isDark(row + 4, col) &&
+                                !qrCode.isDark(row + 5, col) &&
+                                qrCode.isDark(row + 6, col)
+                            ) {
+                                lostPoint += 40;
+                            }
+                        }
+                    }
+
+                    // LEVEL4
+
+                    var darkCount = 0;
+
+                    for (var col = 0; col < moduleCount; col++) {
+                        for (var row = 0; row < moduleCount; row++) {
+                            if (qrCode.isDark(row, col)) {
+                                darkCount++;
+                            }
+                        }
+                    }
+
+                    var ratio =
+                        Math.abs((100 * darkCount) / moduleCount / moduleCount - 50) / 5;
+                    lostPoint += ratio * 10;
+
+                    return lostPoint;
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRMath
+            //---------------------------------------------------------------------
+
+            QRCode.Math = {
+                glog: function (n) {
+                    if (n < 1) {
+                        throw new Error("glog(" + n + ")");
+                    }
+
+                    return QRCode.Math.LOG_TABLE[n];
+                },
+
+                gexp: function (n) {
+                    while (n < 0) {
+                        n += 255;
+                    }
+
+                    while (n >= 256) {
+                        n -= 255;
+                    }
+
+                    return QRCode.Math.EXP_TABLE[n];
+                },
+
+                EXP_TABLE: new Array(256),
+
+                LOG_TABLE: new Array(256)
+            };
+
+            for (var i = 0; i < 8; i++) {
+                QRCode.Math.EXP_TABLE[i] = 1 << i;
+            }
+            for (var i = 8; i < 256; i++) {
+                QRCode.Math.EXP_TABLE[i] =
+                    QRCode.Math.EXP_TABLE[i - 4] ^
+                    QRCode.Math.EXP_TABLE[i - 5] ^
+                    QRCode.Math.EXP_TABLE[i - 6] ^
+                    QRCode.Math.EXP_TABLE[i - 8];
+            }
+            for (var i = 0; i < 255; i++) {
+                QRCode.Math.LOG_TABLE[QRCode.Math.EXP_TABLE[i]] = i;
+            }
+
+            //---------------------------------------------------------------------
+            // QRPolynomial
+            //---------------------------------------------------------------------
+
+            QRCode.Polynomial = function (num, shift) {
+                if (num.length == undefined) {
+                    throw new Error(num.length + "/" + shift);
+                }
+
+                var offset = 0;
+
+                while (offset < num.length && num[offset] == 0) {
+                    offset++;
+                }
+
+                this.num = new Array(num.length - offset + shift);
+                for (var i = 0; i < num.length - offset; i++) {
+                    this.num[i] = num[i + offset];
+                }
+            };
+
+            QRCode.Polynomial.prototype = {
+                get: function (index) {
+                    return this.num[index];
+                },
+
+                getLength: function () {
+                    return this.num.length;
+                },
+
+                multiply: function (e) {
+                    var num = new Array(this.getLength() + e.getLength() - 1);
+
+                    for (var i = 0; i < this.getLength(); i++) {
+                        for (var j = 0; j < e.getLength(); j++) {
+                            num[i + j] ^= QRCode.Math.gexp(
+                                QRCode.Math.glog(this.get(i)) + QRCode.Math.glog(e.get(j))
+                            );
+                        }
+                    }
+
+                    return new QRCode.Polynomial(num, 0);
+                },
+
+                mod: function (e) {
+                    if (this.getLength() - e.getLength() < 0) {
+                        return this;
+                    }
+
+                    var ratio =
+                        QRCode.Math.glog(this.get(0)) - QRCode.Math.glog(e.get(0));
+
+                    var num = new Array(this.getLength());
+
+                    for (var i = 0; i < this.getLength(); i++) {
+                        num[i] = this.get(i);
+                    }
+
+                    for (var i = 0; i < e.getLength(); i++) {
+                        num[i] ^= QRCode.Math.gexp(QRCode.Math.glog(e.get(i)) + ratio);
+                    }
+
+                    // recursive call
+                    return new QRCode.Polynomial(num, 0).mod(e);
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRRSBlock
+            //---------------------------------------------------------------------
+
+            QRCode.RSBlock = function (totalCount, dataCount) {
+                this.totalCount = totalCount;
+                this.dataCount = dataCount;
+            };
+
+            QRCode.RSBlock.RS_BLOCK_TABLE = [
+                // L
+                // M
+                // Q
+                // H
+
+                // 1
+                [1, 26, 19],
+                [1, 26, 16],
+                [1, 26, 13],
+                [1, 26, 9],
+
+                // 2
+                [1, 44, 34],
+                [1, 44, 28],
+                [1, 44, 22],
+                [1, 44, 16],
+
+                // 3
+                [1, 70, 55],
+                [1, 70, 44],
+                [2, 35, 17],
+                [2, 35, 13],
+
+                // 4
+                [1, 100, 80],
+                [2, 50, 32],
+                [2, 50, 24],
+                [4, 25, 9],
+
+                // 5
+                [1, 134, 108],
+                [2, 67, 43],
+                [2, 33, 15, 2, 34, 16],
+                [2, 33, 11, 2, 34, 12],
+
+                // 6
+                [2, 86, 68],
+                [4, 43, 27],
+                [4, 43, 19],
+                [4, 43, 15],
+
+                // 7
+                [2, 98, 78],
+                [4, 49, 31],
+                [2, 32, 14, 4, 33, 15],
+                [4, 39, 13, 1, 40, 14],
+
+                // 8
+                [2, 121, 97],
+                [2, 60, 38, 2, 61, 39],
+                [4, 40, 18, 2, 41, 19],
+                [4, 40, 14, 2, 41, 15],
+
+                // 9
+                [2, 146, 116],
+                [3, 58, 36, 2, 59, 37],
+                [4, 36, 16, 4, 37, 17],
+                [4, 36, 12, 4, 37, 13],
+
+                // 10
+                [2, 86, 68, 2, 87, 69],
+                [4, 69, 43, 1, 70, 44],
+                [6, 43, 19, 2, 44, 20],
+                [6, 43, 15, 2, 44, 16]
+            ];
+
+            QRCode.RSBlock.getRSBlocks = function (typeNumber, errorCorrectLevel) {
+                var rsBlock = QRCode.RSBlock.getRsBlockTable(
+                    typeNumber,
+                    errorCorrectLevel
+                );
+
+                if (rsBlock == undefined) {
+                    throw new Error(
+                        "bad rs block @ typeNumber:" +
+                        typeNumber +
+                        "/errorCorrectLevel:" +
+                        errorCorrectLevel
+                    );
+                }
+
+                var length = rsBlock.length / 3;
+
+                var list = new Array();
+
+                for (var i = 0; i < length; i++) {
+                    var count = rsBlock[i * 3 + 0];
+                    var totalCount = rsBlock[i * 3 + 1];
+                    var dataCount = rsBlock[i * 3 + 2];
+
+                    for (var j = 0; j < count; j++) {
+                        list.push(new QRCode.RSBlock(totalCount, dataCount));
+                    }
+                }
+
+                return list;
+            };
+
+            QRCode.RSBlock.getRsBlockTable = function (
+                typeNumber,
+                errorCorrectLevel
+            ) {
+                switch (errorCorrectLevel) {
+                    case QRCode.ErrorCorrectLevel.L:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+                    case QRCode.ErrorCorrectLevel.M:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+                    case QRCode.ErrorCorrectLevel.Q:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+                    case QRCode.ErrorCorrectLevel.H:
+                        return QRCode.RSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+                    default:
+                        return undefined;
+                }
+            };
+
+            //---------------------------------------------------------------------
+            // QRBitBuffer
+            //---------------------------------------------------------------------
+
+            QRCode.BitBuffer = function () {
+                this.buffer = new Array();
+                this.length = 0;
+            };
+
+            QRCode.BitBuffer.prototype = {
+                get: function (index) {
+                    var bufIndex = Math.floor(index / 8);
+                    return ((this.buffer[bufIndex] >>> (7 - (index % 8))) & 1) == 1;
+                },
+
+                put: function (num, length) {
+                    for (var i = 0; i < length; i++) {
+                        this.putBit(((num >>> (length - i - 1)) & 1) == 1);
+                    }
+                },
+
+                getLengthInBits: function () {
+                    return this.length;
+                },
+
+                putBit: function (bit) {
+                    var bufIndex = Math.floor(this.length / 8);
+                    if (this.buffer.length <= bufIndex) {
+                        this.buffer.push(0);
+                    }
+
+                    if (bit) {
+                        this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
+                    }
+
+                    this.length++;
+                }
+            };
+        })();
+    </script>
+    <script type="text/javascript">
+        /*
+              Copyright (c) 2011 Stefan Thomas
+              
+              Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+              
+              The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+              
+              THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+              */
+
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/1a7fc9d063f864058809d06ef4542af40be3558f/src/bitcoin.js
+        (function (exports) {
+            var Bitcoin = exports;
+        })("object" === typeof module ? module.exports : (window.Bitcoin = {}));
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+        (function (Bitcoin) {
+            Bitcoin.Base58 = {
+                alphabet:
+                    "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                base: BigInteger.valueOf(58),
+
+                /**
+                 * Convert a byte array to a base58-encoded string.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                encode: function (input) {
+                    var bi = BigInteger.fromByteArrayUnsigned(input);
+                    var chars = [];
+
+                    while (bi.compareTo(B58.base) >= 0) {
+                        var mod = bi.mod(B58.base);
+                        chars.unshift(B58.alphabet[mod.intValue()]);
+                        bi = bi.subtract(mod).divide(B58.base);
+                    }
+                    chars.unshift(B58.alphabet[bi.intValue()]);
+
+                    // Convert leading zeros too.
+                    for (var i = 0; i < input.length; i++) {
+                        if (input[i] == 0x00) {
+                            chars.unshift(B58.alphabet[0]);
+                        } else break;
+                    }
+
+                    return chars.join("");
+                },
+
+                /**
+                 * Convert a base58-encoded string to a byte array.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                decode: function (input) {
+                    var bi = BigInteger.valueOf(0);
+                    var leadingZerosNum = 0;
+                    for (var i = input.length - 1; i >= 0; i--) {
+                        var alphaIndex = B58.alphabet.indexOf(input[i]);
+                        if (alphaIndex < 0) {
+                            throw "Invalid character";
+                        }
+                        bi = bi.add(
+                            BigInteger.valueOf(alphaIndex).multiply(
+                                B58.base.pow(input.length - 1 - i)
+                            )
+                        );
+
+                        // This counts leading zero bytes
+                        if (input[i] == "1") leadingZerosNum++;
+                        else leadingZerosNum = 0;
+                    }
+                    var bytes = bi.toByteArrayUnsigned();
+
+                    // Add leading zeros
+                    while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                    return bytes;
+                }
+            };
+
+            var B58 = Bitcoin.Base58;
+        })("undefined" != typeof Bitcoin ? Bitcoin : module.exports);
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+        Bitcoin.Address = function (bytes, networkVersion) {
+            if ("string" == typeof bytes) {
+                bytes = Bitcoin.Address.decodeString(bytes);
+            }
+            this.hash = bytes;
+            // changesMadeByAbhishek: add networkVersion dynamically
+            //this.version = Bitcoin.Address.networkVersion;
+            this.version = networkVersion;
+        };
+
+        //Bitcoin.Address.networkVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+        //Bitcoin.Address.networkVersion = 0x73; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+
+        /**
+         * Serialize this object as a standard Bitcoin address.
+         *
+         * Returns the address as a base58-encoded string in the standardized format.
+         */
+        Bitcoin.Address.prototype.toString = function () {
+            // Get a copy of the hash
+            var hash = this.hash.slice(0);
+
+            // Version
+            hash.unshift(this.version);
+            var checksum = Crypto.SHA256(
+                Crypto.SHA256(hash, {
+                    asBytes: true
+                }),
+                {
+                    asBytes: true
+                }
+            );
+            var bytes = hash.concat(checksum.slice(0, 4));
+            return Bitcoin.Base58.encode(bytes);
+        };
+
+        Bitcoin.Address.prototype.getHashBase64 = function () {
+            return Crypto.util.bytesToBase64(this.hash);
+        };
+
+        /**
+         * Parse a Bitcoin address contained in a string.
+         */
+        Bitcoin.Address.decodeString = function (string) {
+            var bytes = Bitcoin.Base58.decode(string);
+            var hash = bytes.slice(0, 21);
+            var checksum = Crypto.SHA256(
+                Crypto.SHA256(hash, {
+                    asBytes: true
+                }),
+                {
+                    asBytes: true
+                }
+            );
+
+            if (
+                checksum[0] != bytes[21] ||
+                checksum[1] != bytes[22] ||
+                checksum[2] != bytes[23] ||
+                checksum[3] != bytes[24]
+            ) {
+                throw "Checksum validation failed!";
+            }
+
+            var version = hash.shift();
+
+            if (version != 0) {
+                throw "Version " + version + " not supported!";
+            }
+
+            return hash;
+        };
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+        Bitcoin.ECDSA = (function () {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var rng = new SecureRandom();
+
+            var P_OVER_FOUR = null;
+
+            function implShamirsTrick(P, k, Q, l) {
+                var m = Math.max(k.bitLength(), l.bitLength());
+                var Z = P.add2D(Q);
+                var R = P.curve.getInfinity();
+
+                for (var i = m - 1; i >= 0; --i) {
+                    R = R.twice2D();
+
+                    R.z = BigInteger.ONE;
+
+                    if (k.testBit(i)) {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Z);
+                        } else {
+                            R = R.add2D(P);
+                        }
+                    } else {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Q);
+                        }
+                    }
+                }
+
+                return R;
+            }
+
+            var ECDSA = {
+                getBigRandom: function (limit) {
+                    return new BigInteger(limit.bitLength(), rng)
+                        .mod(limit.subtract(BigInteger.ONE))
+                        .add(BigInteger.ONE);
+                },
+                sign: function (hash, priv) {
+                    var d = priv;
+                    var n = ecparams.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    do {
+                        var k = ECDSA.getBigRandom(n);
+                        var G = ecparams.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX()
+                            .toBigInteger()
+                            .mod(n);
+                    } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+                    var s = k
+                        .modInverse(n)
+                        .multiply(e.add(d.multiply(r)))
+                        .mod(n);
+
+                    return ECDSA.serializeSig(r, s);
+                },
+
+                verify: function (hash, sig, pubkey) {
+                    var r, s;
+                    if (Bitcoin.Util.isArray(sig)) {
+                        var obj = ECDSA.parseSig(sig);
+                        r = obj.r;
+                        s = obj.s;
+                    } else if ("object" === typeof sig && sig.r && sig.s) {
+                        r = sig.r;
+                        s = sig.s;
+                    } else {
+                        throw "Invalid value for signature";
+                    }
+
+                    var Q;
+                    if (pubkey instanceof ec.PointFp) {
+                        Q = pubkey;
+                    } else if (Bitcoin.Util.isArray(pubkey)) {
+                        Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+                    } else {
+                        throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+                    }
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    return ECDSA.verifyRaw(e, r, s, Q);
+                },
+
+                verifyRaw: function (e, r, s, Q) {
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+
+                    if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+                        return false;
+
+                    if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+                        return false;
+
+                    var c = s.modInverse(n);
+
+                    var u1 = e.multiply(c).mod(n);
+                    var u2 = r.multiply(c).mod(n);
+
+                    // TODO(!!!): For some reason Shamir's trick isn't working with
+                    // signed message verification!? Probably an implementation
+                    // error!
+                    //var point = implShamirsTrick(G, u1, Q, u2);
+                    var point = G.multiply(u1).add(Q.multiply(u2));
+
+                    var v = point
+                        .getX()
+                        .toBigInteger()
+                        .mod(n);
+
+                    return v.equals(r);
+                },
+
+                /**
+                 * Serialize a signature into DER format.
+                 *
+                 * Takes two BigIntegers representing r and s and returns a byte array.
+                 */
+                serializeSig: function (r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                },
+
+                /**
+                 * Parses a byte array containing a DER-encoded signature.
+                 *
+                 * This function will return an object of the form:
+                 *
+                 * {
+                 *   r: BigInteger,
+                 *   s: BigInteger
+                 * }
+                 */
+                parseSig: function (sig) {
+                    var cursor;
+                    if (sig[0] != 0x30)
+                        throw new Error("Signature not a valid DERSequence");
+
+                    cursor = 2;
+                    if (sig[cursor] != 0x02)
+                        throw new Error(
+                            "First element in signature must be a DERInteger"
+                        );
+                    var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+                    if (sig[cursor] != 0x02)
+                        throw new Error(
+                            "Second element in signature must be a DERInteger"
+                        );
+                    var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+
+                    //if (cursor != sig.length)
+                    //  throw new Error("Extra bytes in signature");
+
+                    var r = BigInteger.fromByteArrayUnsigned(rBa);
+                    var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+                    return {
+                        r: r,
+                        s: s
+                    };
+                },
+
+                parseSigCompact: function (sig) {
+                    if (sig.length !== 65) {
+                        throw "Signature has the wrong length";
+                    }
+
+                    // Signature is prefixed with a type byte storing three bits of
+                    // information.
+                    var i = sig[0] - 27;
+                    if (i < 0 || i > 7) {
+                        throw "Invalid signature type";
+                    }
+
+                    var n = ecparams.getN();
+                    var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+                    var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+                    return {
+                        r: r,
+                        s: s,
+                        i: i
+                    };
+                },
+
+                /**
+                 * Recover a public key from a signature.
+                 *
+                 * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+                 * Key Recovery Operation".
+                 *
+                 * http://www.secg.org/download/aid-780/sec1-v2.pdf
+                 */
+                recoverPubKey: function (r, s, hash, i) {
+                    // The recovery parameter i has two bits.
+                    i = i & 3;
+
+                    // The less significant bit specifies whether the y coordinate
+                    // of the compressed point is even or not.
+                    var isYEven = i & 1;
+
+                    // The more significant bit specifies whether we should use the
+                    // first or second candidate key.
+                    var isSecondKey = i >> 1;
+
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+                    var curve = ecparams.getCurve();
+                    var p = curve.getQ();
+                    var a = curve.getA().toBigInteger();
+                    var b = curve.getB().toBigInteger();
+
+                    // We precalculate (p + 1) / 4 where p is if the field order
+                    if (!P_OVER_FOUR) {
+                        P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+                    }
+
+                    // 1.1 Compute x
+                    var x = isSecondKey ? r.add(n) : r;
+
+                    // 1.3 Convert x to point
+                    var alpha = x
+                        .multiply(x)
+                        .multiply(x)
+                        .add(a.multiply(x))
+                        .add(b)
+                        .mod(p);
+                    var beta = alpha.modPow(P_OVER_FOUR, p);
+
+                    var xorOdd = beta.isEven() ? i % 2 : (i + 1) % 2;
+                    // If beta is even, but y isn't or vice versa, then convert it,
+                    // otherwise we're done and y == beta.
+                    var y = (beta.isEven()
+                        ? !isYEven
+                        : isYEven)
+                        ? beta
+                        : p.subtract(beta);
+
+                    // 1.4 Check that nR is at infinity
+                    var R = new EllipticCurve.PointFp(
+                        curve,
+                        curve.fromBigInteger(x),
+                        curve.fromBigInteger(y)
+                    );
+                    R.validate();
+
+                    // 1.5 Compute e from M
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+                    var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+                    // 1.6 Compute Q = r^-1 (sR - eG)
+                    var rInv = r.modInverse(n);
+                    var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+                    Q.validate();
+                    if (!ECDSA.verifyRaw(e, r, s, Q)) {
+                        throw "Pubkey recovery unsuccessful";
+                    }
+
+                    var pubKey = new Bitcoin.ECKey();
+                    pubKey.pub = Q;
+                    return pubKey;
+                },
+
+                /**
+                 * Calculate pubkey extraction parameter.
+                 *
+                 * When extracting a pubkey from a signature, we have to
+                 * distinguish four different cases. Rather than putting this
+                 * burden on the verifier, Bitcoin includes a 2-bit value with the
+                 * signature.
+                 *
+                 * This function simply tries all four cases and returns the value
+                 * that resulted in a successful pubkey recovery.
+                 */
+                calcPubkeyRecoveryParam: function (address, r, s, hash) {
+                    for (var i = 0; i < 4; i++) {
+                        try {
+                            var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                            if (pubkey.getBitcoinAddress().toString() == address) {
+                                return i;
+                            }
+                        } catch (e) { }
+                    }
+                    throw "Unable to find valid recovery factor";
+                }
+            };
+
+            return ECDSA;
+        })();
+    </script>
+    <script type="text/javascript">
+        Bitcoin.KeyPool = (function () {
+            var KeyPool = function () {
+                this.keyArray = [];
+
+                this.push = function (item) {
+                    if (item == null || item.priv == null) return;
+                    var doAdd = true;
+                    // prevent duplicates from being added to the array
+                    for (var index in this.keyArray) {
+                        var currentItem = this.keyArray[index];
+                        if (
+                            currentItem != null &&
+                            currentItem.priv != null &&
+                            item.getBitcoinAddress() == currentItem.getBitcoinAddress()
+                        ) {
+                            doAdd = false;
+                            break;
+                        }
+                    }
+                    if (doAdd) this.keyArray.push(item);
+                };
+
+                this.reset = function () {
+                    this.keyArray = [];
+                };
+
+                this.getArray = function () {
+                    // copy array
+                    return this.keyArray.slice(0);
+                };
+
+                this.setArray = function (ka) {
+                    this.keyArray = ka;
+                };
+
+                this.length = function () {
+                    return this.keyArray.length;
+                };
+
+                this.toString = function () {
+                    var keyPoolString = "# = " + this.length() + "\n";
+                    var pool = this.getArray();
+                    for (var index in pool) {
+                        var item = pool[index];
+                        if (
+                            Bitcoin.Util.hasMethods(item, "getBitcoinAddress", "toString")
+                        ) {
+                            if (item != null) {
+                                keyPoolString +=
+                                    '"' +
+                                    item.getBitcoinAddress() +
+                                    '"' +
+                                    ', "' +
+                                    item.toString("wif") +
+                                    '"\n';
+                            }
+                        }
+                    }
+
+                    return keyPoolString;
+                };
+
+                return this;
+            };
+
+            return new KeyPool();
+        })();
+
+        Bitcoin.Bip38Key = (function () {
+            var Bip38 = function (address, encryptedKey) {
+                this.address = address;
+                this.priv = encryptedKey;
+            };
+
+            Bip38.prototype.getBitcoinAddress = function () {
+                return this.address;
+            };
+
+            Bip38.prototype.toString = function () {
+                return this.priv;
+            };
+
+            return Bip38;
+        })();
+
+        //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+        Bitcoin.ECKey = (function () {
+            var ECDSA = Bitcoin.ECDSA;
+            var KeyPool = Bitcoin.KeyPool;
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+            var ECKey = function (input) {
+                if (!input) {
+                    // Generate new key
+                    var n = ecparams.getN();
+                    this.priv = ECDSA.getBigRandom(n);
+                } else if (input instanceof BigInteger) {
+                    // Input is a private key value
+                    this.priv = input;
+                } else if (Bitcoin.Util.isArray(input)) {
+                    // Prepend zero byte to prevent interpretation as negative integer
+                    this.priv = BigInteger.fromByteArrayUnsigned(input);
+                } else if ("string" == typeof input) {
+                    var bytes = null;
+                    try {
+                        if (ECKey.isWalletImportFormat(input)) {
+                            bytes = ECKey.decodeWalletImportFormat(input);
+                        } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                            bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                            this.compressed = true;
+                        } else if (ECKey.isMiniFormat(input)) {
+                            bytes = Crypto.SHA256(input, {
+                                asBytes: true
+                            });
+                        } else if (ECKey.isHexFormat(input)) {
+                            bytes = Crypto.util.hexToBytes(input);
+                        } else if (ECKey.isBase64Format(input)) {
+                            bytes = Crypto.util.base64ToBytes(input);
+                        } else {
+                            bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                            this.compressed = true;
+                        }
+                    } catch (exc1) {
+                        this.setError(exc1);
+                    }
+
+                    if (ECKey.isBase6Format(input)) {
+                        this.priv = new BigInteger(input, 6);
+                    } else if (bytes == null || bytes.length != 32) {
+                        this.priv = null;
+                    } else {
+                        // Prepend zero byte to prevent interpretation as negative integer
+                        this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+                    }
+                }
+
+                this.compressed =
+                    this.compressed == undefined
+                        ? !!ECKey.compressByDefault
+                        : this.compressed;
+                try {
+                    // check not zero
+                    if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0)
+                        this.setError("Error: BigInteger equal to zero.");
+                    // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+                    var hexKeyRangeLimit =
+                        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+                    var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+                    var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+                    if (this.priv != null && limitBigInt.compareTo(this.priv) < 0)
+                        this.setError("Error: BigInteger outside of curve range.");
+
+                    if (this.priv != null) {
+                        KeyPool.push(this);
+                    }
+                } catch (exc2) {
+                    this.setError(exc2);
+                }
+            };
+
+            //FLO Mainnet (0xA3) --- FLO Testnet (0xEF)
+            // changesMadeByAbhishek: Change below line to flo mainnet (0xA3) when deploying
+            ECKey.privateKeyPrefix = 0xef; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+
+            /**
+             * Whether public keys should be returned compressed by default.
+             */
+            ECKey.compressByDefault = false;
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setError = function (err) {
+                this.error = err;
+                this.priv = null;
+                return this;
+            };
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setCompressed = function (v) {
+                this.compressed = !!v;
+                if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+                return this;
+            };
+
+            /*
+             * Return public key as a byte array in DER encoding
+             */
+            ECKey.prototype.getPub = function () {
+                if (this.compressed) {
+                    if (this.pubComp) return this.pubComp;
+                    return (this.pubComp = this.getPubPoint().getEncoded(1));
+                } else {
+                    if (this.pubUncomp) return this.pubUncomp;
+                    return (this.pubUncomp = this.getPubPoint().getEncoded(0));
+                }
+            };
+
+            /**
+             * Return public point as ECPoint object.
+             */
+            ECKey.prototype.getPubPoint = function () {
+                if (!this.pubPoint) {
+                    this.pubPoint = ecparams.getG().multiply(this.priv);
+                    this.pubPoint.compressed = this.compressed;
+                }
+                return this.pubPoint;
+            };
+
+            ECKey.prototype.getPubKeyHex = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHexComp) return this.pubKeyHexComp;
+                    return (this.pubKeyHexComp = Crypto.util
+                        .bytesToHex(this.getPub())
+                        .toString()
+                        .toUpperCase());
+                } else {
+                    if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+                    return (this.pubKeyHexUncomp = Crypto.util
+                        .bytesToHex(this.getPub())
+                        .toString()
+                        .toUpperCase());
+                }
+            };
+
+            /**
+             * Get the pubKeyHash for this key.
+             *
+             * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+             * a byte array.
+             */
+            ECKey.prototype.getPubKeyHash = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHashComp) return this.pubKeyHashComp;
+                    return (this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(
+                        this.getPub()
+                    ));
+                } else {
+                    if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+                    return (this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(
+                        this.getPub()
+                    ));
+                }
+            };
+
+            ECKey.prototype.getBitcoinAddress = function (networkVersion) {
+                var hash = this.getPubKeyHash();
+                var addr = new Bitcoin.Address(hash, networkVersion);
+                return addr.toString();
+            };
+
+            /*
+             * Takes a public point as a hex string or byte array
+             */
+            ECKey.prototype.setPub = function (pub) {
+                // byte array
+                if (Bitcoin.Util.isArray(pub)) {
+                    pub = Crypto.util
+                        .bytesToHex(pub)
+                        .toString()
+                        .toUpperCase();
+                }
+                var ecPoint = ecparams.getCurve().decodePointHex(pub);
+                this.setCompressed(ecPoint.compressed);
+                this.pubPoint = ecPoint;
+                return this;
+            };
+
+            // Sipa Private Key Wallet Import Format
+            ECKey.prototype.getBitcoinWalletImportFormat = function () {
+                var bytes = this.getBitcoinPrivateKeyByteArray();
+                if (bytes == null) return "";
+                bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+                if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(bytes, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                bytes = bytes.concat(checksum.slice(0, 4));
+                var privWif = Bitcoin.Base58.encode(bytes);
+                return privWif;
+            };
+
+            // Private Key Hex Format
+            ECKey.prototype.getBitcoinHexFormat = function () {
+                return Crypto.util
+                    .bytesToHex(this.getBitcoinPrivateKeyByteArray())
+                    .toString()
+                    .toUpperCase();
+            };
+
+            // Private Key Base64 Format
+            ECKey.prototype.getBitcoinBase64Format = function () {
+                return Crypto.util.bytesToBase64(
+                    this.getBitcoinPrivateKeyByteArray()
+                );
+            };
+
+            ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+                if (this.priv == null) return null;
+                // Get a copy of private key as a byte array
+                var bytes = this.priv.toByteArrayUnsigned();
+                // zero pad if private key is less than 32 bytes
+                while (bytes.length < 32) bytes.unshift(0x00);
+                return bytes;
+            };
+
+            ECKey.prototype.toString = function (format) {
+                format = format || "";
+                if (
+                    format.toString().toLowerCase() == "base64" ||
+                    format.toString().toLowerCase() == "b64"
+                ) {
+                    return this.getBitcoinBase64Format();
+                }
+                // Wallet Import Format
+                else if (format.toString().toLowerCase() == "wif") {
+                    return this.getBitcoinWalletImportFormat();
+                } else {
+                    return this.getBitcoinHexFormat();
+                }
+            };
+
+            ECKey.prototype.sign = function (hash) {
+                return ECDSA.sign(hash, this.priv);
+            };
+
+            ECKey.prototype.verify = function (hash, sig) {
+                return ECDSA.verify(hash, sig, this.getPub());
+            };
+
+            /**
+             * Parse a wallet import format private key contained in a string.
+             */
+            ECKey.decodeWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 33);
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(hash, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                if (
+                    checksum[0] != bytes[33] ||
+                    checksum[1] != bytes[34] ||
+                    checksum[2] != bytes[35] ||
+                    checksum[3] != bytes[36]
+                ) {
+                    throw "Checksum validation failed!";
+                }
+                var version = hash.shift();
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                return hash;
+            };
+
+            /**
+             * Parse a compressed wallet import format private key contained in a string.
+             */
+            ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 34);
+                var checksum = Crypto.SHA256(
+                    Crypto.SHA256(hash, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                if (
+                    checksum[0] != bytes[34] ||
+                    checksum[1] != bytes[35] ||
+                    checksum[2] != bytes[36] ||
+                    checksum[3] != bytes[37]
+                ) {
+                    throw "Checksum validation failed!";
+                }
+                var version = hash.shift();
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                hash.pop();
+                return hash;
+            };
+
+            // 64 characters [0-9A-F]
+            ECKey.isHexFormat = function (key) {
+                key = key.toString();
+                return /^[A-Fa-f0-9]{64}$/.test(key);
+            };
+
+            // 51 characters base58, always starts with a '5'
+            ECKey.isWalletImportFormat = function (key) {
+                key = key.toString();
+                return ECKey.privateKeyPrefix == 0x80
+                    ? /^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+                        key
+                    )
+                    : /^9[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(
+                        key
+                    );
+            };
+
+            // 52 characters base58
+            ECKey.isCompressedWalletImportFormat = function (key) {
+                key = key.toString();
+
+                switch (ECKey.currentBlockchain) {
+                    case "BTC":
+                        return /^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                            key
+                        )
+                        break;
+                    case "BTC_TEST":
+                        return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(
+                            key
+                        );
+                        break;
+                    case "FLO":
+                        return /^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                        break;
+                    case "FLO_TEST":
+                        return /^c[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key);
+                        break;
+
+                    default:
+                        break;
+                }
+
+            };
+
+            // 44 characters
+            ECKey.isBase64Format = function (key) {
+                key = key.toString();
+                return /^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(
+                    key
+                );
+            };
+
+            // 99 characters, 1=1, if using dice convert 6 to 0
+            ECKey.isBase6Format = function (key) {
+                key = key.toString();
+                return /^[012345]{99}$/.test(key);
+            };
+
+            // 22, 26 or 30 characters, always starts with an 'S'
+            ECKey.isMiniFormat = function (key) {
+                key = key.toString();
+                var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(
+                    key
+                );
+                var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(
+                    key
+                );
+                var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(
+                    key
+                );
+                var testBytes = Crypto.SHA256(key + "?", {
+                    asBytes: true
+                });
+
+                return (
+                    (testBytes[0] === 0x00 || testBytes[0] === 0x01) &&
+                    (validChars22 || validChars26 || validChars30)
+                );
+            };
+
+            return ECKey;
+        })();
+    </script>
+    <script type="text/javascript">
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+        // Bitcoin utility functions
+        Bitcoin.Util = {
+            /**
+             * Cross-browser compatibility version of Array.isArray.
+             */
+            isArray:
+                Array.isArray ||
+                function (o) {
+                    return Object.prototype.toString.call(o) === "[object Array]";
+                },
+            /**
+             * Create an array of a certain length filled with a specific value.
+             */
+            makeFilledArray: function (len, val) {
+                var array = [];
+                var i = 0;
+                while (i < len) {
+                    array[i++] = val;
+                }
+                return array;
+            },
+            /**
+             * Turn an integer into a "var_int".
+             *
+             * "var_int" is a variable length integer used by Bitcoin's binary format.
+             *
+             * Returns a byte array.
+             */
+            numToVarInt: function (i) {
+                if (i < 0xfd) {
+                    // unsigned char
+                    return [i];
+                } else if (i <= 1 << 16) {
+                    // unsigned short (LE)
+                    return [0xfd, i >>> 8, i & 255];
+                } else if (i <= 1 << 32) {
+                    // unsigned int (LE)
+                    return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+                } else {
+                    // unsigned long long (LE)
+                    return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+                }
+            },
+            /**
+             * Parse a Bitcoin value byte array, returning a BigInteger.
+             */
+            valueToBigInt: function (valueBuffer) {
+                if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                return BigInteger.fromByteArrayUnsigned(valueBuffer);
+            },
+            /**
+             * Format a Bitcoin value as a string.
+             *
+             * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+             * nice standard formatting.
+             *
+             * Examples:
+             * 12.3555
+             * 0.1234
+             * 900.99998888
+             * 34.00
+             */
+            formatValue: function (valueBuffer) {
+                var value = this.valueToBigInt(valueBuffer).toString();
+                var integerPart =
+                    value.length > 8 ? value.substr(0, value.length - 8) : "0";
+                var decimalPart =
+                    value.length > 8 ? value.substr(value.length - 8) : value;
+                while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+                decimalPart = decimalPart.replace(/0*$/, "");
+                while (decimalPart.length < 2) decimalPart += "0";
+                return integerPart + "." + decimalPart;
+            },
+            /**
+             * Parse a floating point string as a Bitcoin value.
+             *
+             * Keep in mind that parsing user input is messy. You should always display
+             * the parsed value back to the user to make sure we understood his input
+             * correctly.
+             */
+            parseValue: function (valueString) {
+                // TODO: Detect other number formats (e.g. comma as decimal separator)
+                var valueComp = valueString.split(".");
+                var integralPart = valueComp[0];
+                var fractionalPart = valueComp[1] || "0";
+                while (fractionalPart.length < 8) fractionalPart += "0";
+                fractionalPart = fractionalPart.replace(/^0+/g, "");
+                var value = BigInteger.valueOf(parseInt(integralPart));
+                value = value.multiply(BigInteger.valueOf(100000000));
+                value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+                return value;
+            },
+            /**
+             * Calculate RIPEMD160(SHA256(data)).
+             *
+             * Takes an arbitrary byte array as inputs and returns the hash as a byte
+             * array.
+             */
+            sha256ripe160: function (data) {
+                return Crypto.RIPEMD160(
+                    Crypto.SHA256(data, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+            },
+            // double sha256
+            dsha256: function (data) {
+                return Crypto.SHA256(
+                    Crypto.SHA256(data, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+            },
+            // duck typing method
+            hasMethods: function (obj /*, method list as strings */) {
+                var i = 1,
+                    methodName;
+                while ((methodName = arguments[i++])) {
+                    if (typeof obj[methodName] != "function") {
+                        return false;
+                    }
+                }
+                return true;
+            }
+        };
+    </script>
+    <script type="text/javascript">
+        /*
+         * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+         *
+         * Permission is hereby granted, free of charge, to any person obtaining a copy
+         * of this software and associated documentation files (the "Software"), to deal
+         * in the Software without restriction, including without limitation the rights
+         * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+         * copies of the Software, and to permit persons to whom the Software is
+         * furnished to do so, subject to the following conditions:
+         *
+         * The above copyright notice and this permission notice shall be included in
+         * all copies or substantial portions of the Software.
+         *
+         * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+         * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+         * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+         * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+         * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+         * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+         * THE SOFTWARE.
+         */
+        // https://github.com/cheongwy/node-scrypt-js
+        (function () {
+            var MAX_VALUE = 2147483647;
+            var workerUrl = null;
+
+            //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+            /*
+             * N = Cpu cost
+             * r = Memory cost
+             * p = parallelization cost
+             *
+             */
+            window.Crypto_scrypt = function (
+                passwd,
+                salt,
+                N,
+                r,
+                p,
+                dkLen,
+                callback
+            ) {
+                if (N == 0 || (N & (N - 1)) != 0)
+                    throw Error("N must be > 0 and a power of 2");
+
+                if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+                if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+
+                var PBKDF2_opts = {
+                    iterations: 1,
+                    hasher: Crypto.SHA256,
+                    asBytes: true
+                };
+
+                var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+
+                try {
+                    var i = 0;
+                    var worksDone = 0;
+                    var makeWorker = function () {
+                        if (!workerUrl) {
+                            var code = "(" + scryptCore.toString() + ")()";
+                            var blob;
+                            try {
+                                blob = new Blob([code], {
+                                    type: "text/javascript"
+                                });
+                            } catch (e) {
+                                window.BlobBuilder =
+                                    window.BlobBuilder ||
+                                    window.WebKitBlobBuilder ||
+                                    window.MozBlobBuilder ||
+                                    window.MSBlobBuilder;
+                                blob = new BlobBuilder();
+                                blob.append(code);
+                                blob = blob.getBlob("text/javascript");
+                            }
+                            workerUrl = URL.createObjectURL(blob);
+                        }
+                        var worker = new Worker(workerUrl);
+                        worker.onmessage = function (event) {
+                            var Bi = event.data[0],
+                                Bslice = event.data[1];
+                            worksDone++;
+
+                            if (i < p) {
+                                worker.postMessage([N, r, p, B, i++]);
+                            }
+
+                            var length = Bslice.length,
+                                destPos = Bi * 128 * r,
+                                srcPos = 0;
+                            while (length--) {
+                                B[destPos++] = Bslice[srcPos++];
+                            }
+
+                            if (worksDone == p) {
+                                callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                            }
+                        };
+                        return worker;
+                    };
+                    var workers = [makeWorker(), makeWorker()];
+                    workers[0].postMessage([N, r, p, B, i++]);
+                    if (p > 1) {
+                        workers[1].postMessage([N, r, p, B, i++]);
+                    }
+                } catch (e) {
+                    window.setTimeout(function () {
+                        scryptCore();
+                        callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                    }, 0);
+                }
+
+                // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+                function scryptCore() {
+                    var XY = [],
+                        V = [];
+
+                    if (typeof B === "undefined") {
+                        onmessage = function (event) {
+                            var data = event.data;
+                            var N = data[0],
+                                r = data[1],
+                                p = data[2],
+                                B = data[3],
+                                i = data[4];
+
+                            var Bslice = [];
+                            arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                            smix(Bslice, 0, r, N, V, XY);
+
+                            postMessage([i, Bslice]);
+                        };
+                    } else {
+                        for (var i = 0; i < p; i++) {
+                            smix(B, i * 128 * r, r, N, V, XY);
+                        }
+                    }
+
+                    function smix(B, Bi, r, N, V, XY) {
+                        var Xi = 0;
+                        var Yi = 128 * r;
+                        var i;
+
+                        arraycopy32(B, Bi, XY, Xi, Yi);
+
+                        for (i = 0; i < N; i++) {
+                            arraycopy32(XY, Xi, V, i * Yi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        for (i = 0; i < N; i++) {
+                            var j = integerify(XY, Xi, r) & (N - 1);
+                            blockxor(V, j * Yi, XY, Xi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        arraycopy32(XY, Xi, B, Bi, Yi);
+                    }
+
+                    function blockmix_salsa8(BY, Bi, Yi, r) {
+                        var X = [];
+                        var i;
+
+                        arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+
+                        for (i = 0; i < 2 * r; i++) {
+                            blockxor(BY, i * 64, X, 0, 64);
+                            salsa20_8(X);
+                            arraycopy32(X, 0, BY, Yi + i * 64, 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(
+                                BY,
+                                Yi + (i * 2 + 1) * 64,
+                                BY,
+                                Bi + (i + r) * 64,
+                                64
+                            );
+                        }
+                    }
+
+                    function R(a, b) {
+                        return (a << b) | (a >>> (32 - b));
+                    }
+
+                    function salsa20_8(B) {
+                        var B32 = new Array(32);
+                        var x = new Array(32);
+                        var i;
+
+                        for (i = 0; i < 16; i++) {
+                            B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                            B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                            B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                            B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+                        }
+
+                        arraycopy(B32, 0, x, 0, 16);
+
+                        for (i = 8; i > 0; i -= 2) {
+                            x[4] ^= R(x[0] + x[12], 7);
+                            x[8] ^= R(x[4] + x[0], 9);
+                            x[12] ^= R(x[8] + x[4], 13);
+                            x[0] ^= R(x[12] + x[8], 18);
+                            x[9] ^= R(x[5] + x[1], 7);
+                            x[13] ^= R(x[9] + x[5], 9);
+                            x[1] ^= R(x[13] + x[9], 13);
+                            x[5] ^= R(x[1] + x[13], 18);
+                            x[14] ^= R(x[10] + x[6], 7);
+                            x[2] ^= R(x[14] + x[10], 9);
+                            x[6] ^= R(x[2] + x[14], 13);
+                            x[10] ^= R(x[6] + x[2], 18);
+                            x[3] ^= R(x[15] + x[11], 7);
+                            x[7] ^= R(x[3] + x[15], 9);
+                            x[11] ^= R(x[7] + x[3], 13);
+                            x[15] ^= R(x[11] + x[7], 18);
+                            x[1] ^= R(x[0] + x[3], 7);
+                            x[2] ^= R(x[1] + x[0], 9);
+                            x[3] ^= R(x[2] + x[1], 13);
+                            x[0] ^= R(x[3] + x[2], 18);
+                            x[6] ^= R(x[5] + x[4], 7);
+                            x[7] ^= R(x[6] + x[5], 9);
+                            x[4] ^= R(x[7] + x[6], 13);
+                            x[5] ^= R(x[4] + x[7], 18);
+                            x[11] ^= R(x[10] + x[9], 7);
+                            x[8] ^= R(x[11] + x[10], 9);
+                            x[9] ^= R(x[8] + x[11], 13);
+                            x[10] ^= R(x[9] + x[8], 18);
+                            x[12] ^= R(x[15] + x[14], 7);
+                            x[13] ^= R(x[12] + x[15], 9);
+                            x[14] ^= R(x[13] + x[12], 13);
+                            x[15] ^= R(x[14] + x[13], 18);
+                        }
+
+                        for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+                        for (i = 0; i < 16; i++) {
+                            var bi = i * 4;
+                            B[bi + 0] = (B32[i] >> 0) & 0xff;
+                            B[bi + 1] = (B32[i] >> 8) & 0xff;
+                            B[bi + 2] = (B32[i] >> 16) & 0xff;
+                            B[bi + 3] = (B32[i] >> 24) & 0xff;
+                        }
+                    }
+
+                    function blockxor(S, Si, D, Di, len) {
+                        var i = len >> 6;
+                        while (i--) {
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                        }
+                    }
+
+                    function integerify(B, bi, r) {
+                        var n;
+
+                        bi += (2 * r - 1) * 64;
+
+                        n = (B[bi + 0] & 0xff) << 0;
+                        n |= (B[bi + 1] & 0xff) << 8;
+                        n |= (B[bi + 2] & 0xff) << 16;
+                        n |= (B[bi + 3] & 0xff) << 24;
+
+                        return n;
+                    }
+
+                    function arraycopy(src, srcPos, dest, destPos, length) {
+                        while (length--) {
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+
+                    function arraycopy32(src, srcPos, dest, destPos, length) {
+                        var i = length >> 5;
+                        while (i--) {
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+                } // scryptCore
+            }; // window.Crypto_scrypt
+        })();
+    </script>
+    <!-- bitjs.js -->
+    <script>
+        function bitjslib(crypto_asset) {
+            var bitjs = (window.bitjs[crypto_asset] = function () { });
+
+            if (crypto_asset == "BTC") {
+                bitjs.priv = 0x80; //mainnet 0x80, testnet:
+                bitjs.pub = 0x00; //mainnet 0x23, testnet:
+            } else if (crypto_asset == "BTC_TEST") {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x6f;
+            } else if (crypto_asset == "FLO") {
+                bitjs.priv = 0xa3;
+                bitjs.pub = 0x23;
+            } else if (crypto_asset == "FLO_TEST") {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x73;
+            } else {
+                bitjs.priv = 0xef;
+                bitjs.pub = 0x6f;
+            }
+
+            /* public vars */
+            bitjs.compressed = true;
+
+            /* provide a privkey and return an WIF  */
+            bitjs.privkey2wif = function (h) {
+                var r = Crypto.util.hexToBytes(h);
+
+                if (bitjs.compressed == true) {
+                    r.push(0x01);
+                }
+
+                r.unshift(bitjs.priv);
+                var hash = Crypto.SHA256(
+                    Crypto.SHA256(r, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                var checksum = hash.slice(0, 4);
+
+                return B58.encode(r.concat(checksum));
+            };
+
+            /* convert a wif key back to a private key */
+            bitjs.wif2privkey = function (wif) {
+                var compressed = false;
+                var decode = B58.decode(wif);
+                var key = decode.slice(0, decode.length - 4);
+                key = key.slice(1, key.length);
+                if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                    key = key.slice(0, key.length - 1);
+                    compressed = true;
+                }
+                return {
+                    privkey: Crypto.util.bytesToHex(key),
+                    compressed: compressed
+                };
+            };
+
+            /* convert a wif to a pubkey */
+            bitjs.wif2pubkey = function (wif) {
+                var compressed = bitjs.compressed;
+                var r = bitjs.wif2privkey(wif);
+                bitjs.compressed = r["compressed"];
+                var pubkey = bitjs.newPubkey(r["privkey"]);
+                bitjs.compressed = compressed;
+                return {
+                    pubkey: pubkey,
+                    compressed: r["compressed"]
+                };
+            };
+
+            /* convert a wif to a address */
+            bitjs.wif2address = function (wif) {
+                var r = bitjs.wif2pubkey(wif);
+                return {
+                    address: bitjs.pubkey2address(r["pubkey"]),
+                    compressed: r["compressed"]
+                };
+            };
+
+            /* generate a public key from a private key */
+            bitjs.newPubkey = function (hash) {
+                var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(
+                    Crypto.util.hexToBytes(hash)
+                );
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+                var curvePt = curve.getG().multiply(privateKeyBigInt);
+                var x = curvePt.getX().toBigInteger();
+                var y = curvePt.getY().toBigInteger();
+
+                var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                publicKeyBytes = publicKeyBytes.concat(
+                    EllipticCurve.integerToBytes(y, 32)
+                );
+                publicKeyBytes.unshift(0x04);
+
+                if (bitjs.compressed == true) {
+                    var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32);
+                    if (y.isEven()) {
+                        publicKeyBytesCompressed.unshift(0x02);
+                    } else {
+                        publicKeyBytesCompressed.unshift(0x03);
+                    }
+                    return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+                } else {
+                    return Crypto.util.bytesToHex(publicKeyBytes);
+                }
+            };
+
+            /* provide a public key and return address */
+            bitjs.pubkey2address = function (h, byte) {
+                var r = ripemd160(
+                    Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                        asBytes: true
+                    })
+                );
+                r.unshift(byte || bitjs.pub);
+                var hash = Crypto.SHA256(
+                    Crypto.SHA256(r, {
+                        asBytes: true
+                    }),
+                    {
+                        asBytes: true
+                    }
+                );
+                var checksum = hash.slice(0, 4);
+                return B58.encode(r.concat(checksum));
+            };
+
+            bitjs.transaction = function () {
+                var btrx = {};
+
+                btrx.inputs = [];
+                btrx.outputs = [];
+                btrx.locktime = 0;
+
+                if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                    btrx.version = 2; //flochange look at this version
+                    btrx.floData = ""; //flochange .. look at this
+                } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+                    btrx.version = 1;
+                }
+
+                btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+                    var o = {};
+                    o.outpoint = {
+                        hash: txid,
+                        index: index
+                    };
+                    //o.script = []; Signature and Public Key should be added after singning
+                    o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+                    o.sequence = sequence || (btrx.locktime == 0 ? 4294967295 : 0);
+                    return this.inputs.push(o);
+                };
+
+                btrx.addoutput = function (address, value) {
+                    var o = {};
+                    var buf = [];
+                    var addrDecoded = btrx.addressDecode(address);
+                    o.value = new BigInteger("" + Math.round(value * 1 * 1e8), 10);
+                    buf.push(118); //OP_DUP
+                    buf.push(169); //OP_HASH160
+                    buf.push(addrDecoded.length);
+                    buf = buf.concat(addrDecoded); // address in bytes
+                    buf.push(136); //OP_EQUALVERIFY
+                    buf.push(172); //  OP_CHECKSIG
+                    o.script = buf;
+                    return this.outputs.push(o);
+                };
+
+                if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                    btrx.addflodata = function (txcomments) {
+                        // flochange - this whole function needs to be done
+                        this.floData = txcomments;
+                        return this.floData; //flochange .. returning the txcomments -- check if the function return will assign
+                    };
+                }
+
+                // Only standard addresses
+                btrx.addressDecode = function (address) {
+                    var bytes = B58.decode(address);
+                    var front = bytes.slice(0, bytes.length - 4);
+                    var back = bytes.slice(bytes.length - 4);
+                    var checksum = Crypto.SHA256(
+                        Crypto.SHA256(front, {
+                            asBytes: true
+                        }),
+                        {
+                            asBytes: true
+                        }
+                    ).slice(0, 4);
+                    if (checksum + "" == back + "") {
+                        return front.slice(1);
+                    }
+                };
+
+                /* generate the transaction hash to sign from a transaction input */
+                btrx.transactionHash = function (index, sigHashType) {
+                    var clone = bitjs.clone(this);
+                    var shType = sigHashType || 1;
+
+                    /* black out all other ins, except this one */
+                    for (var i = 0; i < clone.inputs.length; i++) {
+                        if (index != i) {
+                            clone.inputs[i].script = [];
+                        }
+                    }
+
+                    if (clone.inputs && clone.inputs[index]) {
+                        /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                                      and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+                        if (shType == 1) {
+                            //SIGHASH_ALL 0x01
+                        } else if (shType == 2) {
+                            //SIGHASH_NONE 0x02
+                            clone.outputs = [];
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+                        } else if (shType == 3) {
+                            //SIGHASH_SINGLE 0x03
+                            clone.outputs.length = index + 1;
+
+                            for (var i = 0; i < index; i++) {
+                                clone.outputs[i].value = -1;
+                                clone.outputs[i].script = [];
+                            }
+
+                            for (var i = 0; i < clone.inputs.length; i++) {
+                                if (index != i) {
+                                    clone.inputs[i].sequence = 0;
+                                }
+                            }
+                        } else if (shType >= 128) {
+                            //SIGHASH_ANYONECANPAY 0x80
+                            clone.inputs = [clone.inputs[index]];
+
+                            if (shType == 129) {
+                                // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+                            } else if (shType == 130) {
+                                // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                                clone.outputs = [];
+                            } else if (shType == 131) {
+                                // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                                clone.outputs.length = index + 1;
+                                for (var i = 0; i < index; i++) {
+                                    clone.outputs[i].value = -1;
+                                    clone.outputs[i].script = [];
+                                }
+                            }
+                        }
+
+                        var buffer = Crypto.util.hexToBytes(clone.serialize());
+                        buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+                        var hash = Crypto.SHA256(buffer, {
+                            asBytes: true
+                        });
+                        var r = Crypto.util.bytesToHex(
+                            Crypto.SHA256(hash, {
+                                asBytes: true
+                            })
+                        );
+                        return r;
+                    } else {
+                        return false;
+                    }
+                };
+
+                /* generate a signature from a transaction hash */
+                btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+                    function serializeSig(r, s) {
+                        var rBa = r.toByteArraySigned();
+                        var sBa = s.toByteArraySigned();
+
+                        var sequence = [];
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(rBa.length);
+                        sequence = sequence.concat(rBa);
+
+                        sequence.push(0x02); // INTEGER
+                        sequence.push(sBa.length);
+                        sequence = sequence.concat(sBa);
+
+                        sequence.unshift(sequence.length);
+                        sequence.unshift(0x30); // SEQUENCE
+
+                        return sequence;
+                    }
+
+                    var shType = sigHashType || 1;
+                    var hash =
+                        txhash ||
+                        Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+                    if (hash) {
+                        var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                        var key = bitjs.wif2privkey(wif);
+                        var priv = BigInteger.fromByteArrayUnsigned(
+                            Crypto.util.hexToBytes(key["privkey"])
+                        );
+                        var n = curve.getN();
+                        var e = BigInteger.fromByteArrayUnsigned(hash);
+                        var badrs = 0;
+                        do {
+                            var k = this.deterministicK(wif, hash, badrs);
+                            var G = curve.getG();
+                            var Q = G.multiply(k);
+                            var r = Q.getX()
+                                .toBigInteger()
+                                .mod(n);
+                            var s = k
+                                .modInverse(n)
+                                .multiply(e.add(priv.multiply(r)))
+                                .mod(n);
+                            badrs++;
+                        } while (
+                            r.compareTo(BigInteger.ZERO) <= 0 ||
+                            s.compareTo(BigInteger.ZERO) <= 0
+                        );
+
+                        // Force lower s values per BIP62
+                        var halfn = n.shiftRight(1);
+                        if (s.compareTo(halfn) > 0) {
+                            s = n.subtract(s);
+                        }
+
+                        var sig = serializeSig(r, s);
+                        sig.push(parseInt(shType, 10));
+
+                        return Crypto.util.bytesToHex(sig);
+                    } else {
+                        return false;
+                    }
+                };
+
+                // https://tools.ietf.org/html/rfc6979#section-3.2
+                btrx.deterministicK = function (wif, hash, badrs) {
+                    // if r or s were invalid when this function was used in signing,
+                    // we do not want to actually compute r, s here for efficiency, so,
+                    // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+                    // wif is b58check encoded wif privkey.
+                    // hash is byte array of transaction digest.
+                    // badrs is used only if the k resulted in bad r or s.
+
+                    // some necessary things out of the way for clarity.
+                    badrs = badrs || 0;
+                    var key = bitjs.wif2privkey(wif);
+                    var x = Crypto.util.hexToBytes(key["privkey"]);
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var N = curve.getN();
+
+                    // Step: a
+                    // hash is a byteArray of the message digest. so h1 == hash in our case
+
+                    // Step: b
+                    var v = [
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1,
+                        1
+                    ];
+
+                    // Step: c
+                    var k = [
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0,
+                        0
+                    ];
+
+                    // Step: d
+                    k = Crypto.HMAC(
+                        Crypto.SHA256,
+                        v
+                            .concat([0])
+                            .concat(x)
+                            .concat(hash),
+                        k,
+                        {
+                            asBytes: true
+                        }
+                    );
+
+                    // Step: e
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: f
+                    k = Crypto.HMAC(
+                        Crypto.SHA256,
+                        v
+                            .concat([1])
+                            .concat(x)
+                            .concat(hash),
+                        k,
+                        {
+                            asBytes: true
+                        }
+                    );
+
+                    // Step: g
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+
+                    // Step: h1
+                    var T = [];
+
+                    // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    T = v;
+
+                    // Step: h3
+                    var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+                    // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                    var i = 0;
+                    while (
+                        KBigInt.compareTo(N) >= 0 ||
+                        KBigInt.compareTo(BigInteger.ZERO) <= 0 ||
+                        i < badrs
+                    ) {
+                        k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                            asBytes: true
+                        });
+                        T = v;
+                        KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                        i++;
+                    }
+
+                    return KBigInt;
+                };
+
+                /* sign a "standard" input */
+                btrx.signinput = function (index, wif, sigHashType) {
+                    var key = bitjs.wif2pubkey(wif);
+                    var shType = sigHashType || 1;
+                    var signature = this.transactionSig(index, wif, shType);
+                    var buf = [];
+                    var sigBytes = Crypto.util.hexToBytes(signature);
+                    buf.push(sigBytes.length);
+                    buf = buf.concat(sigBytes);
+                    var pubKeyBytes = Crypto.util.hexToBytes(key["pubkey"]);
+                    buf.push(pubKeyBytes.length);
+                    buf = buf.concat(pubKeyBytes);
+                    this.inputs[index].script = buf;
+                    return true;
+                };
+
+                /* sign inputs */
+                btrx.sign = function (wifs, sigHashType) {
+                    var shType = sigHashType || 1;
+                    for (var i = 0; i < this.inputs.length; i++) {
+                        this.signinput(i, wifs[i], shType);
+                    }
+                    return this.serialize();
+                };
+
+                /* serialize a transaction */
+                btrx.serialize = function () {
+                    if (crypto_asset == "FLO" || crypto_asset == "FLO_TEST") {
+                        var buffer = [];
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.version), 4)
+                        );
+
+                        buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            var txin = this.inputs[i];
+                            buffer = buffer.concat(
+                                Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                            );
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                            );
+                            var scriptBytes = txin.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.sequence), 4)
+                            );
+                        }
+                        buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                        for (var i = 0; i < this.outputs.length; i++) {
+                            var txout = this.outputs[i];
+                            buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                            var scriptBytes = txout.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                        }
+
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.locktime), 4)
+                        );
+                        flohex = ascii_to_hexa(this.floData);
+                        floDataCount = this.floData.length;
+
+                        //flochange -- creating unique data character count logic for floData. This string is prefixed before actual floData string in Raw Transaction
+                        if (floDataCount <= 16) {
+                            floDataCountString = floDataCount.toString(16);
+                            floDataCountString = "0" + floDataCountString;
+                        } else if (floDataCount < 253) {
+                            floDataCountString = floDataCount.toString(16);
+                        } else if (floDataCount <= 1023) {
+                            floDataCountAdjusted =
+                                floDataCount - 253 + parseInt("0xfd00fd");
+                            floDataCountStringAdjusted = floDataCountAdjusted.toString(16);
+                            floDataCountString =
+                                floDataCountStringAdjusted.substr(0, 2) +
+                                floDataCountStringAdjusted.substr(4, 2) +
+                                floDataCountStringAdjusted.substr(2, 2);
+                        } else {
+                            floDataCountString = "Character Limit Exceeded";
+                        }
+                        return (
+                            Crypto.util.bytesToHex(buffer) + floDataCountString + flohex
+                        ); // flochange -- Addition of floDataCountString and floData in serialization
+                    } else if (crypto_asset == "BTC" || crypto_asset == "BTC_TEST") {
+                        var buffer = [];
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.version), 4)
+                        );
+
+                        buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                        for (var i = 0; i < this.inputs.length; i++) {
+                            var txin = this.inputs[i];
+                            buffer = buffer.concat(
+                                Crypto.util.hexToBytes(txin.outpoint.hash).reverse()
+                            );
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.outpoint.index), 4)
+                            );
+                            var scriptBytes = txin.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                            buffer = buffer.concat(
+                                bitjs.numToBytes(parseInt(txin.sequence), 4)
+                            );
+                        }
+                        buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                        for (var i = 0; i < this.outputs.length; i++) {
+                            var txout = this.outputs[i];
+                            buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                            var scriptBytes = txout.script;
+                            buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                            buffer = buffer.concat(scriptBytes);
+                        }
+
+                        buffer = buffer.concat(
+                            bitjs.numToBytes(parseInt(this.locktime), 4)
+                        );
+                        return Crypto.util.bytesToHex(buffer);
+                    }
+                };
+                return btrx;
+            };
+
+            bitjs.numToBytes = function (num, bytes) {
+                if (typeof bytes === "undefined") bytes = 8;
+                if (bytes == 0) {
+                    return [];
+                } else if (num == -1) {
+                    return Crypto.util.hexToBytes("ffffffffffffffff");
+                } else {
+                    return [num % 256].concat(
+                        bitjs.numToBytes(Math.floor(num / 256), bytes - 1)
+                    );
+                }
+            };
+
+            bitjs.numToByteArray = function (num) {
+                if (num <= 256) {
+                    return [num];
+                } else {
+                    return [num % 256].concat(
+                        bitjs.numToByteArray(Math.floor(num / 256))
+                    );
+                }
+            };
+
+            bitjs.numToVarInt = function (num) {
+                if (num < 253) {
+                    return [num];
+                } else if (num < 65536) {
+                    return [253].concat(bitjs.numToBytes(num, 2));
+                } else if (num < 4294967296) {
+                    return [254].concat(bitjs.numToBytes(num, 4));
+                } else {
+                    return [255].concat(bitjs.numToBytes(num, 8));
+                }
+            };
+
+            bitjs.bytesToNum = function (bytes) {
+                if (bytes.length == 0) return 0;
+                else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+            };
+
+            /* clone an object */
+            bitjs.clone = function (obj) {
+                if (obj == null || typeof obj != "object") return obj;
+                var temp = new obj.constructor();
+
+                for (var key in obj) {
+                    if (obj.hasOwnProperty(key)) {
+                        temp[key] = bitjs.clone(obj[key]);
+                    }
+                }
+                return temp;
+            };
+
+            var B58 = (bitjs.Base58 = {
+                alphabet:
+                    "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+                validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+                base: BigInteger.valueOf(58),
+
+                /**
+                 * Convert a byte array to a base58-encoded string.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                encode: function (input) {
+                    var bi = BigInteger.fromByteArrayUnsigned(input);
+                    var chars = [];
+
+                    while (bi.compareTo(B58.base) >= 0) {
+                        var mod = bi.mod(B58.base);
+                        chars.unshift(B58.alphabet[mod.intValue()]);
+                        bi = bi.subtract(mod).divide(B58.base);
+                    }
+                    chars.unshift(B58.alphabet[bi.intValue()]);
+
+                    // Convert leading zeros too.
+                    for (var i = 0; i < input.length; i++) {
+                        if (input[i] == 0x00) {
+                            chars.unshift(B58.alphabet[0]);
+                        } else break;
+                    }
+
+                    return chars.join("");
+                },
+
+                /**
+                 * Convert a base58-encoded string to a byte array.
+                 *
+                 * Written by Mike Hearn for BitcoinJ.
+                 *   Copyright (c) 2011 Google Inc.
+                 *
+                 * Ported to JavaScript by Stefan Thomas.
+                 */
+                decode: function (input) {
+                    var bi = BigInteger.valueOf(0);
+                    var leadingZerosNum = 0;
+                    for (var i = input.length - 1; i >= 0; i--) {
+                        var alphaIndex = B58.alphabet.indexOf(input[i]);
+                        if (alphaIndex < 0) {
+                            throw "Invalid character";
+                        }
+                        bi = bi.add(
+                            BigInteger.valueOf(alphaIndex).multiply(
+                                B58.base.pow(input.length - 1 - i)
+                            )
+                        );
+
+                        // This counts leading zero bytes
+                        if (input[i] == "1") leadingZerosNum++;
+                        else leadingZerosNum = 0;
+                    }
+                    var bytes = bi.toByteArrayUnsigned();
+
+                    // Add leading zeros
+                    while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                    return bytes;
+                }
+            });
+            return bitjs;
+        }
+    </script>
+    <!-- Shamir's secret (https://github.com/amper5and/secrets.js) -->
+    <script>
+        // secrets.js - by Alexander Stetsyuk - released under MIT License
+        (function (exports, global) {
+            var defaults = {
+                bits: 8, // default number of bits
+                radix: 16, // work with HEX by default
+                minBits: 3,
+                maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+                bytesPerChar: 2,
+                maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+                // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+                // The index of each term in the array corresponds to the n for that polynomial
+                // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+                primitivePolynomials: [
+                    null,
+                    null,
+                    1,
+                    3,
+                    3,
+                    5,
+                    3,
+                    3,
+                    29,
+                    17,
+                    9,
+                    5,
+                    83,
+                    27,
+                    43,
+                    3,
+                    45,
+                    9,
+                    39,
+                    39,
+                    9,
+                    5,
+                    3,
+                    33,
+                    27,
+                    9,
+                    71,
+                    39,
+                    9,
+                    5,
+                    83
+                ],
+
+                // warning for insecure PRNG
+                warning:
+                    "WARNING:\nA secure random number generator was not found.\nUsing Math.random(), which is NOT cryptographically strong!"
+            };
+
+            // Protected settings object
+            var config = {};
+
+            /** @expose **/
+            exports.getConfig = function () {
+                return {
+                    bits: config.bits,
+                    unsafePRNG: config.unsafePRNG
+                };
+            };
+
+            function init(bits) {
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                config.radix = defaults.radix;
+                config.bits = bits || defaults.bits;
+                config.size = Math.pow(2, config.bits);
+                config.max = config.size - 1;
+
+                // Construct the exp and log tables for multiplication.
+                var logs = [],
+                    exps = [],
+                    x = 1,
+                    primitive = defaults.primitivePolynomials[config.bits];
+                for (var i = 0; i < config.size; i++) {
+                    exps[i] = x;
+                    logs[x] = i;
+                    x <<= 1;
+                    if (x >= config.size) {
+                        x ^= primitive;
+                        x &= config.max;
+                    }
+                }
+
+                config.logs = logs;
+                config.exps = exps;
+            }
+
+            /** @expose **/
+            exports.init = init;
+
+            function isInited() {
+                if (
+                    !config.bits ||
+                    !config.size ||
+                    !config.max ||
+                    !config.logs ||
+                    !config.exps ||
+                    config.logs.length !== config.size ||
+                    config.exps.length !== config.size
+                ) {
+                    return false;
+                }
+                return true;
+            }
+
+            // Returns a pseudo-random number generator of the form function(bits){}
+            // which should output a random string of 1's and 0's of length `bits`
+            function getRNG() {
+                var randomBits, crypto;
+
+                function construct(bits, arr, radix, size) {
+                    var str = "",
+                        i = 0,
+                        len = arr.length - 1;
+                    while (i < len || str.length < bits) {
+                        str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                        i++;
+                    }
+                    str = str.substr(-bits);
+                    if ((str.match(/0/g) || []).length === str.length) {
+                        // all zeros?
+                        return null;
+                    } else {
+                        return str;
+                    }
+                }
+
+                // node.js crypto.randomBytes()
+                if (
+                    typeof require === "function" &&
+                    (crypto = require("crypto")) &&
+                    (randomBits = crypto["randomBytes"])
+                ) {
+                    return function (bits) {
+                        var bytes = Math.ceil(bits / 8),
+                            str = null;
+
+                        while (str === null) {
+                            str = construct(bits, randomBits(bytes).toString("hex"), 16, 4);
+                        }
+                        return str;
+                    };
+                }
+
+                // browsers with window.crypto.getRandomValues()
+                if (
+                    global["crypto"] &&
+                    typeof global["crypto"]["getRandomValues"] === "function" &&
+                    typeof global["Uint32Array"] === "function"
+                ) {
+                    crypto = global["crypto"];
+                    return function (bits) {
+                        var elems = Math.ceil(bits / 32),
+                            str = null,
+                            arr = new global["Uint32Array"](elems);
+
+                        while (str === null) {
+                            crypto["getRandomValues"](arr);
+                            str = construct(bits, arr, 10, 32);
+                        }
+
+                        return str;
+                    };
+                }
+
+                // A totally insecure RNG!!! (except in Safari)
+                // Will produce a warning every time it is called.
+                config.unsafePRNG = true;
+                warn();
+
+                var bitsPerNum = 32;
+                var max = Math.pow(2, bitsPerNum) - 1;
+                return function (bits) {
+                    var elems = Math.ceil(bits / bitsPerNum);
+                    var arr = [],
+                        str = null;
+                    while (str === null) {
+                        for (var i = 0; i < elems; i++) {
+                            arr[i] = Math.floor(Math.random() * max + 1);
+                        }
+                        str = construct(bits, arr, 10, bitsPerNum);
+                    }
+                    return str;
+                };
+            }
+
+            // Warn about using insecure rng.
+            // Called when Math.random() is being used.
+            function warn() {
+                global["console"]["warn"](defaults.warning);
+                if (typeof global["alert"] === "function" && config.alert) {
+                    global["alert"](defaults.warning);
+                }
+            }
+
+            // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+            /** @expose **/
+            exports.setRNG = function (rng, alert) {
+                if (!isInited()) {
+                    this.init();
+                }
+                config.unsafePRNG = false;
+                rng = rng || getRNG();
+
+                // test the RNG (5 times)
+                if (
+                    typeof rng !== "function" ||
+                    typeof rng(config.bits) !== "string" ||
+                    !parseInt(rng(config.bits), 2) ||
+                    rng(config.bits).length > config.bits ||
+                    rng(config.bits).length < config.bits
+                ) {
+                    throw new Error(
+                        "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                    );
+                } else {
+                    config.rng = rng;
+                }
+                config.alert = !!alert;
+
+                return !!config.unsafePRNG;
+            };
+
+            function isSetRNG() {
+                return typeof config.rng === "function";
+            }
+
+            // Generates a random bits-length number string using the PRNG
+            /** @expose **/
+            exports.random = function (bits) {
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                if (typeof bits !== "number" || bits % 1 !== 0 || bits < 2) {
+                    throw new Error(
+                        "Number of bits must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+                return bin2hex(config.rng(bits));
+            };
+
+            // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+            // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+            // requiring `threshold` number of shares to reconstruct the secret.
+            // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+            /** @expose **/
+            exports.share = function (
+                secret,
+                numShares,
+                threshold,
+                padLength,
+                withoutPrefix
+            ) {
+                if (!isInited()) {
+                    this.init();
+                }
+                if (!isSetRNG()) {
+                    this.setRNG();
+                }
+
+                padLength = padLength || 0;
+
+                if (typeof secret !== "string") {
+                    throw new Error("Secret must be a string.");
+                }
+                if (
+                    typeof numShares !== "number" ||
+                    numShares % 1 !== 0 ||
+                    numShares < 2
+                ) {
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (numShares > config.max) {
+                    var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                    throw new Error(
+                        "Number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive. To create " +
+                        numShares +
+                        " shares, use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (
+                    typeof threshold !== "number" ||
+                    threshold % 1 !== 0 ||
+                    threshold < 2
+                ) {
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive."
+                    );
+                }
+                if (threshold > config.max) {
+                    var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                    throw new Error(
+                        "Threshold number of shares must be an integer between 2 and 2^bits-1 (" +
+                        config.max +
+                        "), inclusive.  To use a threshold of " +
+                        threshold +
+                        ", use at least " +
+                        neededBits +
+                        " bits."
+                    );
+                }
+                if (typeof padLength !== "number" || padLength % 1 !== 0) {
+                    throw new Error(
+                        "Zero-pad length must be an integer greater than 1."
+                    );
+                }
+
+                if (config.unsafePRNG) {
+                    warn();
+                }
+
+                secret = "1" + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+                secret = split(secret, padLength);
+                var x = new Array(numShares),
+                    y = new Array(numShares);
+                for (var i = 0, len = secret.length; i < len; i++) {
+                    var subShares = this._getShares(secret[i], numShares, threshold);
+                    for (var j = 0; j < numShares; j++) {
+                        x[j] = x[j] || subShares[j].x.toString(config.radix);
+                        y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : "");
+                    }
+                }
+                var padding = config.max.toString(config.radix).length;
+                if (withoutPrefix) {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] = bin2hex(y[i]);
+                    }
+                } else {
+                    for (var i = 0; i < numShares; i++) {
+                        x[i] =
+                            config.bits.toString(36).toUpperCase() +
+                            padLeft(x[i], padding) +
+                            bin2hex(y[i]);
+                    }
+                }
+
+                return x;
+            };
+
+            // This is the basic polynomial generation and evaluation function
+            // for a `config.bits`-length secret (NOT an arbitrary length)
+            // Note: no error-checking at this stage! If `secrets` is NOT
+            // a NUMBER less than 2^bits-1, the output will be incorrect!
+            /** @expose **/
+            exports._getShares = function (secret, numShares, threshold) {
+                var shares = [];
+                var coeffs = [secret];
+
+                for (var i = 1; i < threshold; i++) {
+                    coeffs[i] = parseInt(config.rng(config.bits), 2);
+                }
+                for (var i = 1, len = numShares + 1; i < len; i++) {
+                    shares[i - 1] = {
+                        x: i,
+                        y: horner(i, coeffs)
+                    };
+                }
+                return shares;
+            };
+
+            // Polynomial evaluation at `x` using Horner's Method
+            // TODO: this can possibly be sped up using other methods
+            // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+            //       so if fx===0, just set fx to coeff[i] because
+            //       using the exp/log form will result in incorrect value
+            function horner(x, coeffs) {
+                var logx = config.logs[x];
+                var fx = 0;
+                for (var i = coeffs.length - 1; i >= 0; i--) {
+                    if (fx === 0) {
+                        fx = coeffs[i];
+                        continue;
+                    }
+                    fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+                }
+                return fx;
+            }
+
+            function inArray(arr, val) {
+                for (var i = 0, len = arr.length; i < len; i++) {
+                    if (arr[i] === val) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+
+            function processShare(share) {
+                var bits = parseInt(share[0], 36);
+                if (
+                    bits &&
+                    (typeof bits !== "number" ||
+                        bits % 1 !== 0 ||
+                        bits < defaults.minBits ||
+                        bits > defaults.maxBits)
+                ) {
+                    throw new Error(
+                        "Number of bits must be an integer between " +
+                        defaults.minBits +
+                        " and " +
+                        defaults.maxBits +
+                        ", inclusive."
+                    );
+                }
+
+                var max = Math.pow(2, bits) - 1;
+                var idLength = max.toString(config.radix).length;
+
+                var id = parseInt(share.substr(1, idLength), config.radix);
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+                share = share.substr(idLength + 1);
+                if (!share.length) {
+                    throw new Error("Invalid share: zero-length share.");
+                }
+                return {
+                    bits: bits,
+                    id: id,
+                    value: share
+                };
+            }
+
+            /** @expose **/
+            exports._processShare = processShare;
+
+            // Protected method that evaluates the Lagrange interpolation
+            // polynomial at x=`at` for individual config.bits-length
+            // segments of each share in the `shares` Array.
+            // Each share is expressed in base `inputRadix`. The output
+            // is expressed in base `outputRadix'
+            function combine(at, shares) {
+                var setBits,
+                    share,
+                    x = [],
+                    y = [],
+                    result = "",
+                    idx;
+
+                for (var i = 0, len = shares.length; i < len; i++) {
+                    share = processShare(shares[i]);
+                    if (typeof setBits === "undefined") {
+                        setBits = share["bits"];
+                    } else if (share["bits"] !== setBits) {
+                        throw new Error("Mismatched shares: Different bit settings.");
+                    }
+
+                    if (config.bits !== setBits) {
+                        init(setBits);
+                    }
+
+                    if (inArray(x, share["id"])) {
+                        // repeated x value?
+                        continue;
+                    }
+
+                    idx = x.push(share["id"]) - 1;
+                    share = split(hex2bin(share["value"]));
+                    for (var j = 0, len2 = share.length; j < len2; j++) {
+                        y[j] = y[j] || [];
+                        y[j][idx] = share[j];
+                    }
+                }
+
+                for (var i = 0, len = y.length; i < len; i++) {
+                    result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+                }
+
+                if (at === 0) {
+                    // reconstructing the secret
+                    var idx = result.indexOf("1"); //find the first 1
+                    return bin2hex(result.slice(idx + 1));
+                } else {
+                    // generating a new share
+                    return bin2hex(result);
+                }
+            }
+
+            // Combine `shares` Array into the original secret
+            /** @expose **/
+            exports.combine = function (shares) {
+                return combine(0, shares);
+            };
+
+            // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+            // `id` can be a Number or a String in the default radix (16)
+            /** @expose **/
+            exports.newShare = function (id, shares) {
+                if (typeof id === "string") {
+                    id = parseInt(id, config.radix);
+                }
+
+                var share = processShare(shares[0]);
+                var max = Math.pow(2, share["bits"]) - 1;
+
+                if (typeof id !== "number" || id % 1 !== 0 || id < 1 || id > max) {
+                    throw new Error(
+                        "Share id must be an integer between 1 and " +
+                        config.max +
+                        ", inclusive."
+                    );
+                }
+
+                var padding = max.toString(config.radix).length;
+                return (
+                    config.bits.toString(36).toUpperCase() +
+                    padLeft(id.toString(config.radix), padding) +
+                    combine(id, shares)
+                );
+            };
+
+            // Evaluate the Lagrange interpolation polynomial at x = `at`
+            // using x and y Arrays that are of the same length, with
+            // corresponding elements constituting points on the polynomial.
+            function lagrange(at, x, y) {
+                var sum = 0,
+                    product,
+                    i,
+                    j;
+
+                for (var i = 0, len = x.length; i < len; i++) {
+                    if (!y[i]) {
+                        continue;
+                    }
+
+                    product = config.logs[y[i]];
+                    for (var j = 0; j < len; j++) {
+                        if (i === j) {
+                            continue;
+                        }
+                        if (at === x[j]) {
+                            // happens when computing a share that is in the list of shares used to compute it
+                            product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                            break;
+                        }
+                        product =
+                            (product +
+                                config.logs[at ^ x[j]] -
+                                config.logs[x[i] ^ x[j]] +
+                                config.max) /* to make sure it's not negative */ %
+                            config.max;
+                    }
+
+                    sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+                }
+                return sum;
+            }
+
+            /** @expose **/
+            exports._lagrange = lagrange;
+
+            // Splits a number string `bits`-length segments, after first
+            // optionally zero-padding it to a length that is a multiple of `padLength.
+            // Returns array of integers (each less than 2^bits-1), with each element
+            // representing a `bits`-length segment of the input string from right to left,
+            // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+            function split(str, padLength) {
+                if (padLength) {
+                    str = padLeft(str, padLength);
+                }
+                var parts = [];
+                for (var i = str.length; i > config.bits; i -= config.bits) {
+                    parts.push(parseInt(str.slice(i - config.bits, i), 2));
+                }
+                parts.push(parseInt(str.slice(0, i), 2));
+                return parts;
+            }
+
+            // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+            function padLeft(str, bits) {
+                bits = bits || config.bits;
+                var missing = str.length % bits;
+                return (missing ? new Array(bits - missing + 1).join("0") : "") + str;
+            }
+
+            function hex2bin(str) {
+                var bin = "",
+                    num;
+                for (var i = str.length - 1; i >= 0; i--) {
+                    num = parseInt(str[i], 16);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid hex character.");
+                    }
+                    bin = padLeft(num.toString(2), 4) + bin;
+                }
+                return bin;
+            }
+
+            function bin2hex(str) {
+                var hex = "",
+                    num;
+                str = padLeft(str, 4);
+                for (var i = str.length; i >= 4; i -= 4) {
+                    num = parseInt(str.slice(i - 4, i), 2);
+                    if (isNaN(num)) {
+                        throw new Error("Invalid binary character.");
+                    }
+                    hex = num.toString(16) + hex;
+                }
+                return hex;
+            }
+
+            // Converts a given UTF16 character string to the HEX representation.
+            // Each character of the input string is represented by
+            // `bytesPerChar` bytes in the output string.
+            /** @expose **/
+            exports.str2hex = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a character string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var max = Math.pow(16, hexChars) - 1;
+                var out = "",
+                    num;
+                for (var i = 0, len = str.length; i < len; i++) {
+                    num = str[i].charCodeAt();
+                    if (isNaN(num)) {
+                        throw new Error("Invalid character: " + str[i]);
+                    } else if (num > max) {
+                        var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                        throw new Error(
+                            "Invalid character code (" +
+                            num +
+                            "). Maximum allowable is 256^bytes-1 (" +
+                            max +
+                            "). To convert this character, use at least " +
+                            neededBytes +
+                            " bytes."
+                        );
+                    } else {
+                        out = padLeft(num.toString(16), hexChars) + out;
+                    }
+                }
+                return out;
+            };
+
+            // Converts a given HEX number string to a UTF16 character string.
+            /** @expose **/
+            exports.hex2str = function (str, bytesPerChar) {
+                if (typeof str !== "string") {
+                    throw new Error("Input must be a hexadecimal string.");
+                }
+                bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+                if (
+                    typeof bytesPerChar !== "number" ||
+                    bytesPerChar % 1 !== 0 ||
+                    bytesPerChar < 1 ||
+                    bytesPerChar > defaults.maxBytesPerChar
+                ) {
+                    throw new Error(
+                        "Bytes per character must be an integer between 1 and " +
+                        defaults.maxBytesPerChar +
+                        ", inclusive."
+                    );
+                }
+
+                var hexChars = 2 * bytesPerChar;
+                var out = "";
+                str = padLeft(str, hexChars);
+                for (var i = 0, len = str.length; i < len; i += hexChars) {
+                    out =
+                        String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) +
+                        out;
+                }
+                return out;
+            };
+
+            // by default, initialize without an RNG
+            exports.init();
+        })(
+            typeof module !== "undefined" && module["exports"]
+                ? module["exports"]
+                : (window["shamirSecretShare"] = {}),
+            typeof global !== "undefined" ? global : window
+        );
+    </script>
+    <script language="JavaScript">
+        (function (ellipticCurveType) {
+            //Defining Elliptic Encryption Object
+            var ellipticEncryption = (window.ellipticCurveEncryption = function () { });
+
+            ellipticEncryption.rng = new SecureRandom();
+
+            ellipticEncryption.getCurveParameters = function (curveName) {
+                //Default is secp256k1
+                curveName =
+                    typeof curveName !== "undefined" ? curveName : "secp256k1";
+
+                var c = EllipticCurve.getSECCurveByName(curveName);
+                var curveDetails = {
+                    Q: "",
+                    A: "",
+                    B: "",
+                    GX: "",
+                    GY: "",
+                    N: ""
+                };
+
+                curveDetails.Q = c
+                    .getCurve()
+                    .getQ()
+                    .toString();
+                curveDetails.A = c
+                    .getCurve()
+                    .getA()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.B = c
+                    .getCurve()
+                    .getB()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.GX = c
+                    .getG()
+                    .getX()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.GY = c
+                    .getG()
+                    .getY()
+                    .toBigInteger()
+                    .toString();
+                curveDetails.N = c.getN().toString();
+
+                return curveDetails;
+            };
+
+            ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(
+                ellipticCurveType
+            );
+
+            ellipticEncryption.get_curve = function () {
+                return new EllipticCurve.CurveFp(
+                    new BigInteger(this.selectedCurve.Q),
+                    new BigInteger(this.selectedCurve.A),
+                    new BigInteger(this.selectedCurve.B)
+                );
+            };
+
+            ellipticEncryption.get_G = function (curve) {
+                return new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GY))
+                );
+            };
+
+            ellipticEncryption.pick_rand = function () {
+                var n = new BigInteger(this.selectedCurve.N);
+                var n1 = n.subtract(BigInteger.ONE);
+                var r = new BigInteger(n.bitLength(), this.rng);
+                return r.mod(n1).add(BigInteger.ONE);
+            };
+
+            ellipticEncryption.senderRandom = function () {
+                var r = this.pick_rand();
+                return r.toString();
+            };
+
+            ellipticEncryption.receiverRandom = function () {
+                //This is receivers private key. For now we will use random. CHANGE IT LATER
+                var r = this.pick_rand();
+                return r.toString();
+            };
+
+            ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+                var senderKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(senderPrivateKey);
+                var P = G.multiply(a);
+                senderKeyECData.XValuePublicString = P.getX()
+                    .toBigInteger()
+                    .toString();
+                senderKeyECData.YValuePublicString = P.getY()
+                    .toBigInteger()
+                    .toString();
+
+                return senderKeyECData;
+            };
+
+            //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+            //you don't have to run receiverRandom and the bottom function
+            ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+                var receiverKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(receiverPublicKey);
+                var P = G.multiply(a);
+                receiverKeyECData.XValuePublicString = P.getX()
+                    .toBigInteger()
+                    .toString();
+                receiverKeyECData.YValuePublicString = P.getY()
+                    .toBigInteger()
+                    .toString();
+
+                return receiverKeyECData;
+            };
+
+            ellipticEncryption.senderSharedKeyDerivation = function (
+                receiverPublicStringXValue,
+                receiverPublicStringYValue,
+                senderPrivateKey
+            ) {
+                var senderDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))
+                );
+                var a = new BigInteger(senderPrivateKey);
+                var S = P.multiply(a);
+
+                senderDerivedKey.XValue = S.getX()
+                    .toBigInteger()
+                    .toString();
+                senderDerivedKey.YValue = S.getY()
+                    .toBigInteger()
+                    .toString();
+
+                return senderDerivedKey;
+            };
+
+            ellipticEncryption.receiverSharedKeyDerivation = function (
+                senderPublicStringXValue,
+                senderPublicStringYValue,
+                receiverPrivateKey
+            ) {
+                var receiverDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(
+                    curve,
+                    curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(senderPublicStringYValue))
+                );
+                var a = new BigInteger(receiverPrivateKey);
+                var S = P.multiply(a);
+
+                receiverDerivedKey.XValue = S.getX()
+                    .toBigInteger()
+                    .toString();
+                receiverDerivedKey.YValue = S.getY()
+                    .toBigInteger()
+                    .toString();
+
+                return receiverDerivedKey;
+            };
+        })("secp256k1"); // End of EllipticCurveEncryption Object
+    </script>
+    <!-- Kademelia -->
+    <script>
+        /*Kademlia DHT K-bucket implementation as a binary tree.*/
+
+        if (typeof reactor == "undefined" || !reactor) {
+            (function () {
+                function Event(name) {
+                    this.name = name;
+                    this.callbacks = [];
+                }
+                Event.prototype.registerCallback = function (callback) {
+                    this.callbacks.push(callback);
+                };
+
+                function Reactor() {
+                    this.events = {};
+                }
+
+                Reactor.prototype.registerEvent = function (eventName) {
+                    var event = new Event(eventName);
+                    this.events[eventName] = event;
+                };
+
+                Reactor.prototype.dispatchEvent = function (eventName, eventArgs) {
+                    this.events[eventName].callbacks.forEach(function (callback) {
+                        callback(eventArgs);
+                    });
+                };
+
+                Reactor.prototype.addEventListener = function (eventName, callback) {
+                    this.events[eventName].registerCallback(callback);
+                };
+
+                window.reactor = new Reactor();
+            })();
+        }
+
+        reactor.registerEvent("added");
+        reactor.addEventListener("added", function (someObject) {
+            console.log("Added fired with data " + someObject);
+        });
+
+        reactor.registerEvent("removed");
+        reactor.addEventListener("removed", function (someObject) {
+            console.log("Removed fired with data " + someObject);
+        });
+
+        reactor.registerEvent("updated");
+        reactor.addEventListener("updated", function (someObject) {
+            console.log("Updated fired with data " + someObject);
+        });
+
+        reactor.registerEvent("bucket_full");
+        reactor.addEventListener("bucket_full", function (someObject) {
+            console.log("Bucket full " + someObject);
+        });
+
+        /*
+          //Sample Usage
+          //Creating and defining the event
+          reactor.registerEvent('big bang');
+          reactor.addEventListener('big bang', function(someObject){
+          console.log('This is big bang listener yo!'+ someObject.a);
+          });
+          
+          //Firing the event
+          reactor.dispatchEvent('big bang');
+          reactor.dispatchEvent('big bang',{a:1});
+          reactor.dispatchEvent('big bang',{a:55});
+          
+          */
+
+        //Checking if existing NodeID can be used
+        //This first block of if will initialize the configuration of KBucket
+        //Add Events, Messaging between different K-Buckets, and attach relevant distributed data
+
+        /**
+         * @param  {Uint8Array} array1
+         * @param  {Uint8Array} array2
+         * @return {Boolean}
+         */
+        function arrayEquals(array1, array2) {
+            if (array1 === array2) {
+                return true;
+            }
+            if (array1.length !== array2.length) {
+                return false;
+            }
+            for (let i = 0, length = array1.length; i < length; ++i) {
+                if (array1[i] !== array2[i]) {
+                    return false;
+                }
+            }
+            return true;
+        }
+
+        function createNode() {
+            return {
+                contacts: [],
+                dontSplit: false,
+                left: null,
+                right: null
+            };
+        }
+
+        function ensureInt8(name, val) {
+            if (!(val instanceof Uint8Array)) {
+                throw new TypeError(name + " is not a Uint8Array");
+            }
+        }
+
+        /**
+         * Implementation of a Kademlia DHT k-bucket used for storing
+         * contact (peer node) information.
+         *
+         * @extends EventEmitter
+         */
+        function BuildKBucket(options = {}) {
+            /**
+             * `options`:
+             *   `distance`: Function
+             *     `function (firstId, secondId) { return distance }` An optional
+             *     `distance` function that gets two `id` Uint8Arrays
+             *     and return distance (as number) between them.
+             *   `arbiter`: Function (Default: vectorClock arbiter)
+             *     `function (incumbent, candidate) { return contact; }` An optional
+             *     `arbiter` function that givent two `contact` objects with the same `id`
+             *     returns the desired object to be used for updating the k-bucket. For
+             *     more details, see [arbiter function](#arbiter-function).
+             *   `localNodeId`: Uint8Array An optional Uint8Array representing the local node id.
+             *     If not provided, a local node id will be created via `randomBytes(20)`.
+             *     `metadata`: Object (Default: {}) Optional satellite data to include
+             *     with the k-bucket. `metadata` property is guaranteed not be altered by,
+             *     it is provided as an explicit container for users of k-bucket to store
+             *     implementation-specific data.
+             *   `numberOfNodesPerKBucket`: Integer (Default: 20) The number of nodes
+             *     that a k-bucket can contain before being full or split.
+             *     `numberOfNodesToPing`: Integer (Default: 3) The number of nodes to
+             *     ping when a bucket that should not be split becomes full. KBucket will
+             *     emit a `ping` event that contains `numberOfNodesToPing` nodes that have
+             *     not been contacted the longest.
+             *
+             * @param {Object=} options optional
+             */
+
+            this.localNodeId =
+                options.localNodeId ||
+                window.crypto.getRandomValues(new Uint8Array(20));
+            this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20;
+            this.numberOfNodesToPing = options.numberOfNodesToPing || 3;
+            this.distance = options.distance || this.distance;
+            // use an arbiter from options or vectorClock arbiter by default
+            this.arbiter = options.arbiter || this.arbiter;
+            this.metadata = Object.assign({}, options.metadata);
+
+            ensureInt8("option.localNodeId as parameter 1", this.localNodeId);
+
+            this.root = createNode();
+
+            /**
+             * Default arbiter function for contacts with the same id. Uses
+             * contact.vectorClock to select which contact to update the k-bucket with.
+             * Contact with larger vectorClock field will be selected. If vectorClock is
+             * the same, candidat will be selected.
+             *
+             * @param  {Object} incumbent Contact currently stored in the k-bucket.
+             * @param  {Object} candidate Contact being added to the k-bucket.
+             * @return {Object}           Contact to updated the k-bucket with.
+             */
+            this.arbiter = function (incumbent, candidate) {
+                return incumbent.vectorClock > candidate.vectorClock
+                    ? incumbent
+                    : candidate;
+            };
+
+            /**
+             * Default distance function. Finds the XOR
+             * distance between firstId and secondId.
+             *
+             * @param  {Uint8Array} firstId  Uint8Array containing first id.
+             * @param  {Uint8Array} secondId Uint8Array containing second id.
+             * @return {Number}              Integer The XOR distance between firstId
+             *                               and secondId.
+             */
+            this.distance = function (firstId, secondId) {
+                let distance = 0;
+                let i = 0;
+                const min = Math.min(firstId.length, secondId.length);
+                const max = Math.max(firstId.length, secondId.length);
+                for (; i < min; ++i) {
+                    distance = distance * 256 + (firstId[i] ^ secondId[i]);
+                }
+                for (; i < max; ++i) distance = distance * 256 + 255;
+                return distance;
+            };
+
+            /**
+             * Adds a contact to the k-bucket.
+             *
+             * @param {Object} contact the contact object to add
+             */
+            this.add = function (contact) {
+                ensureInt8("contact.id", (contact || {}).id);
+
+                let bitIndex = 0;
+                let node = this.root;
+
+                while (node.contacts === null) {
+                    // this is not a leaf node but an inner node with 'low' and 'high'
+                    // branches; we will check the appropriate bit of the identifier and
+                    // delegate to the appropriate node for further processing
+                    node = this._determineNode(node, contact.id, bitIndex++);
+                }
+
+                // check if the contact already exists
+                const index = this._indexOf(node, contact.id);
+                if (index >= 0) {
+                    this._update(node, index, contact);
+                    return this;
+                }
+
+                if (node.contacts.length < this.numberOfNodesPerKBucket) {
+                    node.contacts.push(contact);
+                    reactor.dispatchEvent("added", contact);
+                    return this;
+                }
+
+                // the bucket is full
+                if (node.dontSplit) {
+                    // we are not allowed to split the bucket
+                    // we need to ping the first this.numberOfNodesToPing
+                    // in order to determine if they are alive
+                    // only if one of the pinged nodes does not respond, can the new contact
+                    // be added (this prevents DoS flodding with new invalid contacts)
+                    reactor.dispatchEvent("bucket_full", {
+                        1: node.contacts.slice(0, this.numberOfNodesToPing),
+                        2: contact
+                    });
+                    return this;
+                }
+
+                this._split(node, bitIndex);
+                return this.add(contact);
+            };
+
+            /**
+             * Get the n closest contacts to the provided node id. "Closest" here means:
+             * closest according to the XOR metric of the contact node id.
+             *
+             * @param  {Uint8Array} id  Contact node id
+             * @param  {Number=} n      Integer (Default: Infinity) The maximum number of
+             *                          closest contacts to return
+             * @return {Array}          Array Maximum of n closest contacts to the node id
+             */
+            this.closest = function (id, n = Infinity) {
+                ensureInt8("id", id);
+
+                if ((!Number.isInteger(n) && n !== Infinity) || n <= 0) {
+                    throw new TypeError("n is not positive number");
+                }
+
+                let contacts = [];
+
+                for (
+                    let nodes = [this.root], bitIndex = 0;
+                    nodes.length > 0 && contacts.length < n;
+
+                ) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) {
+                        const detNode = this._determineNode(node, id, bitIndex++);
+                        nodes.push(node.left === detNode ? node.right : node.left);
+                        nodes.push(detNode);
+                    } else {
+                        contacts = contacts.concat(node.contacts);
+                    }
+                }
+
+                return contacts
+                    .map(a => [this.distance(a.id, id), a])
+                    .sort((a, b) => a[0] - b[0])
+                    .slice(0, n)
+                    .map(a => a[1]);
+            };
+
+            /**
+             * Counts the total number of contacts in the tree.
+             *
+             * @return {Number} The number of contacts held in the tree
+             */
+            this.count = function () {
+                // return this.toArray().length
+                let count = 0;
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) nodes.push(node.right, node.left);
+                    else count += node.contacts.length;
+                }
+                return count;
+            };
+
+            /**
+             * Determines whether the id at the bitIndex is 0 or 1.
+             * Return left leaf if `id` at `bitIndex` is 0, right leaf otherwise
+             *
+             * @param  {Object} node     internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id   Id to compare localNodeId with.
+             * @param  {Number} bitIndex Integer (Default: 0) The bit index to which bit
+             *                           to check in the id Uint8Array.
+             * @return {Object}          left leaf if id at bitIndex is 0, right leaf otherwise.
+             */
+            this._determineNode = function (node, id, bitIndex) {
+                // *NOTE* remember that id is a Uint8Array and has granularity of
+                // bytes (8 bits), whereas the bitIndex is the bit index (not byte)
+
+                // id's that are too short are put in low bucket (1 byte = 8 bits)
+                // (bitIndex >> 3) finds how many bytes the bitIndex describes
+                // bitIndex % 8 checks if we have extra bits beyond byte multiples
+                // if number of bytes is <= no. of bytes described by bitIndex and there
+                // are extra bits to consider, this means id has less bits than what
+                // bitIndex describes, id therefore is too short, and will be put in low
+                // bucket
+                const bytesDescribedByBitIndex = bitIndex >> 3;
+                const bitIndexWithinByte = bitIndex % 8;
+                if (
+                    id.length <= bytesDescribedByBitIndex &&
+                    bitIndexWithinByte !== 0
+                ) {
+                    return node.left;
+                }
+
+                const byteUnderConsideration = id[bytesDescribedByBitIndex];
+
+                // byteUnderConsideration is an integer from 0 to 255 represented by 8 bits
+                // where 255 is 11111111 and 0 is 00000000
+                // in order to find out whether the bit at bitIndexWithinByte is set
+                // we construct (1 << (7 - bitIndexWithinByte)) which will consist
+                // of all bits being 0, with only one bit set to 1
+                // for example, if bitIndexWithinByte is 3, we will construct 00010000 by
+                // (1 << (7 - 3)) -> (1 << 4) -> 16
+                if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte))) {
+                    return node.right;
+                }
+
+                return node.left;
+            };
+
+            /**
+             * Get a contact by its exact ID.
+             * If this is a leaf, loop through the bucket contents and return the correct
+             * contact if we have it or null if not. If this is an inner node, determine
+             * which branch of the tree to traverse and repeat.
+             *
+             * @param  {Uint8Array} id The ID of the contact to fetch.
+             * @return {Object|Null}   The contact if available, otherwise null
+             */
+            this.get = function (id) {
+                ensureInt8("id", id);
+
+                let bitIndex = 0;
+
+                let node = this.root;
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++);
+                }
+
+                // index of uses contact id for matching
+                const index = this._indexOf(node, id);
+                return index >= 0 ? node.contacts[index] : null;
+            };
+
+            /**
+             * Returns the index of the contact with provided
+             * id if it exists, returns -1 otherwise.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Uint8Array} id  Contact node id.
+             * @return {Number}         Integer Index of contact with provided id if it
+             *                          exists, -1 otherwise.
+             */
+            this._indexOf = function (node, id) {
+                for (let i = 0; i < node.contacts.length; ++i) {
+                    if (arrayEquals(node.contacts[i].id, id)) return i;
+                }
+
+                return -1;
+            };
+
+            /**
+             * Removes contact with the provided id.
+             *
+             * @param  {Uint8Array} id The ID of the contact to remove.
+             * @return {Object}        The k-bucket itself.
+             */
+            this.remove = function (id) {
+                ensureInt8("the id as parameter 1", id);
+
+                let bitIndex = 0;
+                let node = this.root;
+
+                while (node.contacts === null) {
+                    node = this._determineNode(node, id, bitIndex++);
+                }
+
+                const index = this._indexOf(node, id);
+                if (index >= 0) {
+                    const contact = node.contacts.splice(index, 1)[0];
+                    reactor.dispatchEvent("removed", contact);
+                }
+
+                return this;
+            };
+
+            /**
+             * Splits the node, redistributes contacts to the new nodes, and marks the
+             * node that was split as an inner node of the binary tree of nodes by
+             * setting this.root.contacts = null
+             *
+             * @param  {Object} node     node for splitting
+             * @param  {Number} bitIndex the bitIndex to which byte to check in the
+             *                           Uint8Array for navigating the binary tree
+             */
+            this._split = function (node, bitIndex) {
+                node.left = createNode();
+                node.right = createNode();
+
+                // redistribute existing contacts amongst the two newly created nodes
+                for (const contact of node.contacts) {
+                    this._determineNode(node, contact.id, bitIndex).contacts.push(
+                        contact
+                    );
+                }
+
+                node.contacts = null; // mark as inner tree node
+
+                // don't split the "far away" node
+                // we check where the local node would end up and mark the other one as
+                // "dontSplit" (i.e. "far away")
+                const detNode = this._determineNode(node, this.localNodeId, bitIndex);
+                const otherNode = node.left === detNode ? node.right : node.left;
+                otherNode.dontSplit = true;
+            };
+
+            /**
+             * Returns all the contacts contained in the tree as an array.
+             * If this is a leaf, return a copy of the bucket. `slice` is used so that we
+             * don't accidentally leak an internal reference out that might be
+             * accidentally misused. If this is not a leaf, return the union of the low
+             * and high branches (themselves also as arrays).
+             *
+             * @return {Array} All of the contacts in the tree, as an array
+             */
+            this.toArray = function () {
+                let result = [];
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop();
+                    if (node.contacts === null) nodes.push(node.right, node.left);
+                    else result = result.concat(node.contacts);
+                }
+                return result;
+            };
+
+            /**
+             * Updates the contact selected by the arbiter.
+             * If the selection is our old contact and the candidate is some new contact
+             * then the new contact is abandoned (not added).
+             * If the selection is our old contact and the candidate is our old contact
+             * then we are refreshing the contact and it is marked as most recently
+             * contacted (by being moved to the right/end of the bucket array).
+             * If the selection is our new contact, the old contact is removed and the new
+             * contact is marked as most recently contacted.
+             *
+             * @param  {Object} node    internal object that has 2 leafs: left and right
+             * @param  {Number} index   the index in the bucket where contact exists
+             *                          (index has already been computed in a previous
+             *                          calculation)
+             * @param  {Object} contact The contact object to update.
+             */
+            this._update = function (node, index, contact) {
+                // sanity check
+                if (!arrayEquals(node.contacts[index].id, contact.id)) {
+                    throw new Error("wrong index for _update");
+                }
+
+                const incumbent = node.contacts[index];
+
+                /***************Change made by Abhishek*************/
+                const selection = this.arbiter(incumbent, contact);
+                // if the selection is our old contact and the candidate is some new
+                // contact, then there is nothing to do
+                if (selection === incumbent && incumbent !== contact) return;
+
+                node.contacts.splice(index, 1); // remove old contact
+                node.contacts.push(selection); // add more recent contact version
+                /***************Change made by Abhishek*************/
+                reactor.dispatchEvent("updated", {
+                    ...incumbent,
+                    ...selection
+                });
+                //reactor.dispatchEvent('updated', incumbent.concat(selection))
+            };
+        }
+    </script>
+
+
+    <!---------------------------------------------------------------------------------- 
+                                System status code starts 
+    ----------------------------------------------------------------------------------->
+
+    <script>
+        // SECTION: JSON RPC Library Starts (https://github.com/oliver-moran/json-rpc)  
+        var JSON_RPC = {};
+    
+        var id = 0,
+            callbacks = {};
+    
+        /**
+        * Constructs a new JSON-RPC Request
+        * @param method A String containing the name of the method to be invoked.
+        * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+        */
+        JSON_RPC.Request = function (method, params, globalParams = {}) {
+            this.jsonrpc = "2.0";
+            this.method = method;
+            if (typeof params !== "undefined") {
+                this.params = params;
+            }
+            this.globalParams = globalParams;
+            this.id = id++;
+        };
+    
+        // Implements getters and setters for the result of a JSON-RPC Request.
+        // The result may be an any Object or primitive
+        Object.defineProperty(JSON_RPC.Request.prototype, "result", {
+            get: function () {
+                return this._result;
+            },
+            set: function (result) {
+                delete this.method; // remove the method name
+                delete this.params; // remove the params
+                delete this.error; // remove error state if it exists
+                delete this.globalParams; // remove globalParams
+                this._result = result;
+            }
+        });
+    
+        // Implements getters and setters for the error state of a JSON-RPC Request.
+        // Error should be a JSON_RPC.Error object
+        Object.defineProperty(JSON_RPC.Request.prototype, "error", {
+            get: function () {
+                return this._error;
+            },
+            set: function (error) {
+                delete this.method; // remove the method name
+                delete this.params; // remove the params
+                delete this.result; // remove result state if it exists
+                delete this.globalParams; // remove globalParams if it exists
+                this._error = error;
+            }
+        });
+    
+        /**
+        * Returns a String representation of a JSON-RPC Request
+        * @returns A JSON String
+        */
+        JSON_RPC.Request.prototype.toString = function () {
+            var rpc = {
+                jsonrpc: this.jsonrpc,
+                id: this.id
+            };
+    
+            if (this.method !== undefined) rpc.method = this.method;
+            if (this.params !== undefined) rpc.params = this.params;
+            if (this.result !== undefined) rpc.result = this.result;
+            if (this.error !== undefined) rpc.error = this.error;
+            if (this.globalParams !== undefined)
+                rpc.globalParams = this.globalParams;
+    
+            return JSON.stringify(rpc);
+        };
+    
+        /**
+        * Constructs a new JSON-RPC Notification
+        * @param method A String containing the name of the method to be invoked.
+        * @param params (optional) A Structured value that holds the parameter values to be used during the invocation of the method.
+        */
+        JSON_RPC.Notification = function (method, params, globalParams) {
+            this.jsonrpc = "2.0";
+            this.method = method;
+            if (typeof params !== "undefined") {
+                this.params = params;
+            }
+            if (typeof globalParams !== "undefined") {
+                this.globalParams = globalParams;
+            }
+        };
+    
+        /**
+        * Returns a String representation of a JSON-RPC Notification
+        * @returns A JSON String
+        */
+        JSON_RPC.Notification.prototype.toString = function () {
+            var rpc = {
+                jsonrpc: this.jsonrpc,
+                method: this.method,
+                params: this.params,
+                globalParams: this.globalParams
+            };
+    
+            return JSON.stringify(rpc);
+        };
+    
+        /**
+        * Constructs a new JSON-RPC Error object
+        * @params code A Number that indicates the error type that occurred. -32768 to -32000 are reserved.
+        * @param message (optional) A String providing a short description of the error.
+        * @param data (optional) A Primitive or Structured value that contains additional information about the error.
+        */
+        JSON_RPC.Error = function (code, message, data) {
+            this.code = code;
+            if (typeof message == "string") this.message = message;
+            if (data !== undefined) this.data = data;
+        };
+    
+        // stock errors
+        JSON_RPC.PARSE_ERROR = new JSON_RPC.Error(
+            -32700,
+            "An error occurred on the server while parsing the JSON text."
+        );
+        JSON_RPC.INVALID_REQUEST = new JSON_RPC.Error(
+            -32600,
+            "The JSON sent is not a valid Request object."
+        );
+        JSON_RPC.METHOD_NOT_FOUND = new JSON_RPC.Error(
+            -32601,
+            "The method does not exist / is not available."
+        );
+        JSON_RPC.INVALID_PARAMS = new JSON_RPC.Error(
+            -32602,
+            "Invalid method parameter(s)."
+        );
+        JSON_RPC.INTERNAL_ERROR = new JSON_RPC.Error(
+            -32603,
+            "Internal JSON-RPC error."
+        );
+    
+        /**
+        * Parses a JSON-RPC string and converts to a JSON-RPC object or an Array of such strings.
+        * @params rpc A String or Array to parse to a JSON-RPC object.
+        */
+        JSON_RPC.parse = function (rpc) {
+            // batch?
+            if (rpc.constructor === Array) {
+                var arr = [];
+                rpc.forEach(function (el) {
+                    arr.push(JSON_RPC.parse(el));
+                });
+                return arr;
+            }
+    
+            // parsable?
+            var rpc;
+            try {
+                rpc = JSON.parse(rpc);
+            } catch (err) {
+                var obj = new JSON_RPC.Request();
+                obj.result = JSON_RPC.PARSE_ERROR;
+                obj.id = null;
+                return obj;
+            }
+    
+            // 2.0?
+            if (rpc.jsonrpc !== "2.0") {
+                var obj = new JSON_RPC.Request();
+                obj.result = JSON_RPC.INVALID_REQUEST;
+                obj.id = null;
+                return obj;
+            }
+    
+            // request or notification?
+            var obj =
+                rpc.id === undefined
+                    ? new JSON_RPC.Notification(rpc.method, rpc.params)
+                    : new JSON_RPC.Request(rpc.method, rpc.params);
+            // have an ID?
+            if (rpc.id !== undefined) obj.id = rpc.id;
+            // is it a result?
+            if (rpc.result !== undefined) obj.result = rpc.result;
+            // is it a error?
+            if (rpc.error !== undefined) {
+                obj.error = new JSON_RPC.Error(
+                    rpc.error.code,
+                    rpc.error.message,
+                    rpc.error.data
+                );
+            }
+    
+            // parsed :-)
+            return obj;
+        };
+    
+        /* JSON RPC Library Ends */
+    
+    </script>
+    
+    <script>
+        // SECTION: RPC Object 
+        var Rpc = function () {
+            this.rpc_req_id;
+        };
+        Rpc.prototype = {
+            send_rpc(method, ...params) {
+                return new Promise((resolve, reject) => {
+                    var request = new JSON_RPC.Request(method, params);
+                    var id = request.id;
+                    this.rpc_req_id = id;
+    
+                    (async function (request) {
+                        request.globalParams.senderFloId = MY_FLO_ADDRESS;
+                        request.globalParams.receiverFloId = params[0].receiver_flo_address;
+                        return resolve(request.toString());
+                    })(request);
+                });
+            },
+    
+            async receive_rpc_response(request) {
+                try {
+                    var request = JSON.parse(request);
+                    var params = request.params[0];
+                    var method = request.method;
+    
+                    console.log(params);
+    
+                    switch (method) {
+    
+                    }
+    
+                } catch (e) {
+                    console.error(e);
+                }
+            },
+        }
+    
+    </script>
+    
+    <script>
+        var wallets = function (wallets) { };
+    
+        wallets.prototype = {
+            ecparams: EllipticCurve.getSECCurveByName("secp256k1"),
+            privateKey: {
+                isPrivateKey: function (key) {
+                    return (
+                        Bitcoin.ECKey.isWalletImportFormat(key) ||
+                        Bitcoin.ECKey.isCompressedWalletImportFormat(key) ||
+                        Bitcoin.ECKey.isHexFormat(key) ||
+                        Bitcoin.ECKey.isBase64Format(key) ||
+                        Bitcoin.ECKey.isMiniFormat(key)
+                    );
+                },
+                getECKeyFromAdding: function (privKey1, privKey2) {
+                    var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+                    var ecKey1 = new Bitcoin.ECKey(privKey1);
+                    var ecKey2 = new Bitcoin.ECKey(privKey2);
+                    // if both keys are the same return null
+                    if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+                        return null;
+                    if (ecKey1 == null || ecKey2 == null) return null;
+                    var combinedPrivateKey = new Bitcoin.ECKey(
+                        ecKey1.priv.add(ecKey2.priv).mod(n)
+                    );
+                    // compressed when both keys are compressed
+                    if (ecKey1.compressed && ecKey2.compressed)
+                        combinedPrivateKey.setCompressed(true);
+                    return combinedPrivateKey;
+                },
+                getECKeyFromMultiplying: function (privKey1, privKey2) {
+                    var n = EllipticCurve.getSECCurveByName("secp256k1").getN();
+                    var ecKey1 = new Bitcoin.ECKey(privKey1);
+                    var ecKey2 = new Bitcoin.ECKey(privKey2);
+                    // if both keys are the same return null
+                    if (ecKey1.getBitcoinHexFormat() == ecKey2.getBitcoinHexFormat())
+                        return null;
+                    if (ecKey1 == null || ecKey2 == null) return null;
+                    var combinedPrivateKey = new Bitcoin.ECKey(
+                        ecKey1.priv.multiply(ecKey2.priv).mod(n)
+                    );
+                    // compressed when both keys are compressed
+                    if (ecKey1.compressed && ecKey2.compressed)
+                        combinedPrivateKey.setCompressed(true);
+                    return combinedPrivateKey;
+                },
+                // 58 base58 characters starting with 6P
+                isBIP38Format: function (key) {
+                    key = key.toString();
+                    return /^6P[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{56}$/.test(
+                        key
+                    );
+                },
+                BIP38EncryptedKeyToByteArrayAsync: function (
+                    base58Encrypted,
+                    passphrase,
+                    callback
+                ) {
+                    var hex;
+                    try {
+                        hex = Bitcoin.Base58.decode(base58Encrypted);
+                    } catch (e) {
+                        callback(
+                            new Error(
+                                localbitcoinplusplus.translator.get(
+                                    "detailalertnotvalidprivatekey"
+                                )
+                            )
+                        );
+                        return;
+                    }
+    
+                    // 43 bytes: 2 bytes prefix, 37 bytes payload, 4 bytes checksum
+                    if (hex.length != 43) {
+                        callback(
+                            new Error(
+                                localbitcoinplusplus.translator.get(
+                                    "detailalertnotvalidprivatekey"
+                                )
+                            )
+                        );
+                        return;
+                    }
+                    // first byte is always 0x01
+                    else if (hex[0] != 0x01) {
+                        callback(
+                            new Error(
+                                localbitcoinplusplus.translator.get(
+                                    "detailalertnotvalidprivatekey"
+                                )
+                            )
+                        );
+                        return;
+                    }
+    
+                    var expChecksum = hex.slice(-4);
+                    hex = hex.slice(0, -4);
+                    var checksum = Bitcoin.Util.dsha256(hex);
+                    if (
+                        checksum[0] != expChecksum[0] ||
+                        checksum[1] != expChecksum[1] ||
+                        checksum[2] != expChecksum[2] ||
+                        checksum[3] != expChecksum[3]
+                    ) {
+                        callback(
+                            new Error(
+                                localbitcoinplusplus.translator.get(
+                                    "detailalertnotvalidprivatekey"
+                                )
+                            )
+                        );
+                        return;
+                    }
+    
+                    var isCompPoint = false;
+                    var isECMult = false;
+                    var hasLotSeq = false;
+                    // second byte for non-EC-multiplied key
+                    if (hex[1] == 0x42) {
+                        // key should use compression
+                        if (hex[2] == 0xe0) {
+                            isCompPoint = true;
+                        }
+                        // key should NOT use compression
+                        else if (hex[2] != 0xc0) {
+                            callback(
+                                new Error(
+                                    localbitcoinplusplus.translator.get(
+                                        "detailalertnotvalidprivatekey"
+                                    )
+                                )
+                            );
+                            return;
+                        }
+                    }
+                    // second byte for EC-multiplied key
+                    else if (hex[1] == 0x43) {
+                        isECMult = true;
+                        isCompPoint = (hex[2] & 0x20) != 0;
+                        hasLotSeq = (hex[2] & 0x04) != 0;
+                        if ((hex[2] & 0x24) != hex[2]) {
+                            callback(
+                                new Error(
+                                    localbitcoinplusplus.translator.get(
+                                        "detailalertnotvalidprivatekey"
+                                    )
+                                )
+                            );
+                            return;
+                        }
+                    } else {
+                        callback(
+                            new Error(
+                                localbitcoinplusplus.translator.get(
+                                    "detailalertnotvalidprivatekey"
+                                )
+                            )
+                        );
+                        return;
+                    }
+    
+                    var decrypted;
+                    var AES_opts = {
+                        mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                        asBytes: true
+                    };
+    
+                    var verifyHashAndReturn = function () {
+                        var tmpkey = new Bitcoin.ECKey(decrypted); // decrypted using closure
+                        var base58AddrText = tmpkey
+                            .setCompressed(isCompPoint)
+                            .getBitcoinAddress(); // isCompPoint using closure
+                        checksum = Bitcoin.Util.dsha256(base58AddrText); // checksum using closure
+    
+                        if (
+                            checksum[0] != hex[3] ||
+                            checksum[1] != hex[4] ||
+                            checksum[2] != hex[5] ||
+                            checksum[3] != hex[6]
+                        ) {
+                            callback(
+                                new Error(
+                                    localbitcoinplusplus.translator.get(
+                                        "bip38alertincorrectpassphrase"
+                                    )
+                                )
+                            ); // callback using closure
+                            return;
+                        }
+                        callback(tmpkey.getBitcoinPrivateKeyByteArray()); // callback using closure
+                    };
+    
+                    if (!isECMult) {
+                        var addresshash = hex.slice(3, 7);
+                        Crypto_scrypt(passphrase, addresshash, 16384, 8, 8, 64, function (
+                            derivedBytes
+                        ) {
+                            var k = derivedBytes.slice(32, 32 + 32);
+                            decrypted = Crypto.AES.decrypt(hex.slice(7, 7 + 32), k, AES_opts);
+                            for (var x = 0; x < 32; x++) decrypted[x] ^= derivedBytes[x];
+                            verifyHashAndReturn(); //TODO: pass in 'decrypted' as a param
+                        });
+                    } else {
+                        var ownerentropy = hex.slice(7, 7 + 8);
+                        var ownersalt = !hasLotSeq
+                            ? ownerentropy
+                            : ownerentropy.slice(0, 4);
+                        Crypto_scrypt(passphrase, ownersalt, 16384, 8, 8, 32, function (
+                            prefactorA
+                        ) {
+                            var passfactor;
+                            if (!hasLotSeq) {
+                                // hasLotSeq using closure
+                                passfactor = prefactorA;
+                            } else {
+                                var prefactorB = prefactorA.concat(ownerentropy); // ownerentropy using closure
+                                passfactor = Bitcoin.Util.dsha256(prefactorB);
+                            }
+                            // remove this ECKey from the pool (because user does not see it)
+                            var userKeyPool = Bitcoin.KeyPool.getArray();
+                            var kp = new Bitcoin.ECKey(passfactor);
+                            var passpoint = kp.setCompressed(true).getPub();
+                            Bitcoin.KeyPool.setArray(userKeyPool);
+                            var encryptedpart2 = hex.slice(23, 23 + 16);
+    
+                            var addresshashplusownerentropy = hex.slice(3, 3 + 12);
+                            Crypto_scrypt(
+                                passpoint,
+                                addresshashplusownerentropy,
+                                1024,
+                                1,
+                                1,
+                                64,
+                                function (derived) {
+                                    var k = derived.slice(32);
+    
+                                    var unencryptedpart2 = Crypto.AES.decrypt(
+                                        encryptedpart2,
+                                        k,
+                                        AES_opts
+                                    );
+                                    for (var i = 0; i < 16; i++) {
+                                        unencryptedpart2[i] ^= derived[i + 16];
+                                    }
+    
+                                    var encryptedpart1 = hex
+                                        .slice(15, 15 + 8)
+                                        .concat(unencryptedpart2.slice(0, 0 + 8));
+                                    var unencryptedpart1 = Crypto.AES.decrypt(
+                                        encryptedpart1,
+                                        k,
+                                        AES_opts
+                                    );
+                                    for (var i = 0; i < 16; i++) {
+                                        unencryptedpart1[i] ^= derived[i];
+                                    }
+    
+                                    var seedb = unencryptedpart1
+                                        .slice(0, 0 + 16)
+                                        .concat(unencryptedpart2.slice(8, 8 + 8));
+    
+                                    var factorb = Bitcoin.Util.dsha256(seedb);
+    
+                                    var ps = EllipticCurve.getSECCurveByName("secp256k1");
+                                    var privateKey = BigInteger.fromByteArrayUnsigned(passfactor)
+                                        .multiply(BigInteger.fromByteArrayUnsigned(factorb))
+                                        .remainder(ps.getN());
+    
+                                    decrypted = privateKey.toByteArrayUnsigned();
+                                    verifyHashAndReturn();
+                                }
+                            );
+                        });
+                    }
+                },
+                BIP38PrivateKeyToEncryptedKeyAsync: function (
+                    base58Key,
+                    passphrase,
+                    compressed,
+                    callback
+                ) {
+                    var privKey = new Bitcoin.ECKey(base58Key);
+                    var privKeyBytes = privKey.getBitcoinPrivateKeyByteArray();
+                    var address = privKey.setCompressed(compressed).getBitcoinAddress();
+    
+                    // compute sha256(sha256(address)) and take first 4 bytes
+                    var salt = Bitcoin.Util.dsha256(address).slice(0, 4);
+    
+                    // derive key using scrypt
+                    var AES_opts = {
+                        mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                        asBytes: true
+                    };
+    
+                    Crypto_scrypt(passphrase, salt, 16384, 8, 8, 64, function (
+                        derivedBytes
+                    ) {
+                        for (var i = 0; i < 32; ++i) {
+                            privKeyBytes[i] ^= derivedBytes[i];
+                        }
+    
+                        // 0x01 0x42 + flagbyte + salt + encryptedhalf1 + encryptedhalf2
+                        var flagByte = compressed ? 0xe0 : 0xc0;
+                        var encryptedKey = [0x01, 0x42, flagByte].concat(salt);
+                        encryptedKey = encryptedKey.concat(
+                            Crypto.AES.encrypt(privKeyBytes, derivedBytes.slice(32), AES_opts)
+                        );
+                        encryptedKey = encryptedKey.concat(
+                            Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
+                        );
+                        callback(Bitcoin.Base58.encode(encryptedKey));
+                    });
+                },
+                BIP38GenerateIntermediatePointAsync: function (
+                    passphrase,
+                    lotNum,
+                    sequenceNum,
+                    callback
+                ) {
+                    var noNumbers = lotNum === null || sequenceNum === null;
+                    var rng = new SecureRandom();
+                    var ownerEntropy, ownerSalt;
+    
+                    if (noNumbers) {
+                        ownerSalt = ownerEntropy = new Array(8);
+                        rng.nextBytes(ownerEntropy);
+                    } else {
+                        // 1) generate 4 random bytes
+                        ownerSalt = new Array(4);
+    
+                        rng.nextBytes(ownerSalt);
+    
+                        // 2)  Encode the lot and sequence numbers as a 4 byte quantity (big-endian):
+                        // lotnumber * 4096 + sequencenumber. Call these four bytes lotsequence.
+                        var lotSequence = BigInteger(
+                            4096 * lotNum + sequenceNum
+                        ).toByteArrayUnsigned();
+    
+                        // 3) Concatenate ownersalt + lotsequence and call this ownerentropy.
+                        var ownerEntropy = ownerSalt.concat(lotSequence);
+                    }
+    
+                    // 4) Derive a key from the passphrase using scrypt
+                    Crypto_scrypt(passphrase, ownerSalt, 16384, 8, 8, 32, function (
+                        prefactor
+                    ) {
+                        // Take SHA256(SHA256(prefactor + ownerentropy)) and call this passfactor
+                        var passfactorBytes = noNumbers
+                            ? prefactor
+                            : Bitcoin.Util.dsha256(prefactor.concat(ownerEntropy));
+                        var passfactor = BigInteger.fromByteArrayUnsigned(passfactorBytes);
+    
+                        // 5) Compute the elliptic curve point G * passfactor, and convert the result to compressed notation (33 bytes)
+                        var ellipticCurve = EllipticCurve.getSECCurveByName("secp256k1");
+                        var passpoint = ellipticCurve
+                            .getG()
+                            .multiply(passfactor)
+                            .getEncoded(1);
+    
+                        // 6) Convey ownersalt and passpoint to the party generating the keys, along with a checksum to ensure integrity.
+                        // magic bytes "2C E9 B3 E1 FF 39 E2 51" followed by ownerentropy, and then passpoint
+    
+                        var magicBytes = [0x2c, 0xe9, 0xb3, 0xe1, 0xff, 0x39, 0xe2, 0x51];
+                        if (noNumbers) magicBytes[7] = 0x53;
+    
+                        var intermediate = magicBytes
+                            .concat(ownerEntropy)
+                            .concat(passpoint);
+    
+                        // base58check encode
+                        intermediate = intermediate.concat(
+                            Bitcoin.Util.dsha256(intermediate).slice(0, 4)
+                        );
+                        callback(Bitcoin.Base58.encode(intermediate));
+                    });
+                },
+                BIP38GenerateECAddressAsync: function (
+                    intermediate,
+                    compressed,
+                    callback
+                ) {
+                    // decode IPS
+                    var x = Bitcoin.Base58.decode(intermediate);
+                    //if(x.slice(49, 4) !== Bitcoin.Util.dsha256(x.slice(0,49)).slice(0,4)) {
+                    //  callback({error: 'Invalid intermediate passphrase string'});
+                    //}
+                    var noNumbers = x[7] === 0x53;
+                    var ownerEntropy = x.slice(8, 8 + 8);
+                    var passpoint = x.slice(16, 16 + 33);
+    
+                    // 1) Set flagbyte.
+                    // set bit 0x20 for compressed key
+                    // set bit 0x04 if ownerentropy contains a value for lotsequence
+                    var flagByte = (compressed ? 0x20 : 0x00) | (noNumbers ? 0x00 : 0x04);
+    
+                    // 2) Generate 24 random bytes, call this seedb.
+                    var seedB = new Array(24);
+                    var rng = new SecureRandom();
+                    rng.nextBytes(seedB);
+    
+                    // Take SHA256(SHA256(seedb)) to yield 32 bytes, call this factorb.
+                    var factorB = Bitcoin.Util.dsha256(seedB);
+    
+                    // 3) ECMultiply passpoint by factorb. Use the resulting EC point as a public key and hash it into a Bitcoin
+                    // address using either compressed or uncompressed public key methodology (specify which methodology is used
+                    // inside flagbyte). This is the generated Bitcoin address, call it generatedaddress.
+                    var ec = EllipticCurve.getSECCurveByName("secp256k1").getCurve();
+                    var generatedPoint = ec.decodePointHex(
+                        localbitcoinplusplus.publicKey.getHexFromByteArray(passpoint)
+                    );
+                    var generatedBytes = generatedPoint
+                        .multiply(BigInteger.fromByteArrayUnsigned(factorB))
+                        .getEncoded(compressed);
+                    var generatedAddress = new Bitcoin.Address(
+                        Bitcoin.Util.sha256ripe160(generatedBytes)
+                    ).toString();
+    
+                    // 4) Take the first four bytes of SHA256(SHA256(generatedaddress)) and call it addresshash.
+                    var addressHash = Bitcoin.Util.dsha256(generatedAddress).slice(0, 4);
+    
+                    // 5) Now we will encrypt seedb. Derive a second key from passpoint using scrypt
+                    Crypto_scrypt(
+                        passpoint,
+                        addressHash.concat(ownerEntropy),
+                        1024,
+                        1,
+                        1,
+                        64,
+                        function (derivedBytes) {
+                            // 6) Do AES256Encrypt(seedb[0...15]] xor derivedhalf1[0...15], derivedhalf2), call the 16-byte result encryptedpart1
+                            for (var i = 0; i < 16; ++i) {
+                                seedB[i] ^= derivedBytes[i];
+                            }
+                            var AES_opts = {
+                                mode: new Crypto.mode.ECB(Crypto.pad.NoPadding),
+                                asBytes: true
+                            };
+                            var encryptedPart1 = Crypto.AES.encrypt(
+                                seedB.slice(0, 16),
+                                derivedBytes.slice(32),
+                                AES_opts
+                            );
+    
+                            // 7) Do AES256Encrypt((encryptedpart1[8...15] + seedb[16...23]) xor derivedhalf1[16...31], derivedhalf2), call the 16-byte result encryptedseedb.
+                            var message2 = encryptedPart1
+                                .slice(8, 8 + 8)
+                                .concat(seedB.slice(16, 16 + 8));
+                            for (var i = 0; i < 16; ++i) {
+                                message2[i] ^= derivedBytes[i + 16];
+                            }
+                            var encryptedSeedB = Crypto.AES.encrypt(
+                                message2,
+                                derivedBytes.slice(32),
+                                AES_opts
+                            );
+    
+                            // 0x01 0x43 + flagbyte + addresshash + ownerentropy + encryptedpart1[0...7] + encryptedpart2
+                            var encryptedKey = [0x01, 0x43, flagByte]
+                                .concat(addressHash)
+                                .concat(ownerEntropy)
+                                .concat(encryptedPart1.slice(0, 8))
+                                .concat(encryptedSeedB);
+    
+                            // base58check encode
+                            encryptedKey = encryptedKey.concat(
+                                Bitcoin.Util.dsha256(encryptedKey).slice(0, 4)
+                            );
+                            callback(generatedAddress, Bitcoin.Base58.encode(encryptedKey));
+                        }
+                    );
+                }
+            },
+    
+            publicKey: {
+                isPublicKeyHexFormat: function (key) {
+                    key = key.toString();
+                    return (
+                        localbitcoinplusplus.publicKey.isUncompressedPublicKeyHexFormat(
+                            key
+                        ) ||
+                        localbitcoinplusplus.publicKey.isCompressedPublicKeyHexFormat(key)
+                    );
+                },
+                // 130 characters [0-9A-F] starts with 04
+                isUncompressedPublicKeyHexFormat: function (key) {
+                    key = key.toString();
+                    return /^04[A-Fa-f0-9]{128}$/.test(key);
+                },
+                // 66 characters [0-9A-F] starts with 02 or 03
+                isCompressedPublicKeyHexFormat: function (key) {
+                    key = key.toString();
+                    return /^0[2-3][A-Fa-f0-9]{64}$/.test(key);
+                },
+                getBitcoinAddressFromByteArray: function (pubKeyByteArray) {
+                    var pubKeyHash = Bitcoin.Util.sha256ripe160(pubKeyByteArray);
+                    var addr = new Bitcoin.Address(pubKeyHash);
+                    return addr.toString();
+                },
+                getHexFromByteArray: function (pubKeyByteArray) {
+                    return Crypto.util
+                        .bytesToHex(pubKeyByteArray)
+                        .toString()
+                        .toUpperCase();
+                },
+                getByteArrayFromAdding: function (pubKeyHex1, pubKeyHex2) {
+                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                    var curve = ecparams.getCurve();
+                    var ecPoint1 = curve.decodePointHex(pubKeyHex1);
+                    var ecPoint2 = curve.decodePointHex(pubKeyHex2);
+                    // if both points are the same return null
+                    if (ecPoint1.equals(ecPoint2)) return null;
+                    var compressed = ecPoint1.compressed && ecPoint2.compressed;
+                    var pubKey = ecPoint1.add(ecPoint2).getEncoded(compressed);
+                    return pubKey;
+                },
+                getByteArrayFromMultiplying: function (pubKeyHex, ecKey) {
+                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                    var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHex);
+                    var compressed = ecPoint.compressed && ecKey.compressed;
+                    // if both points are the same return null
+                    ecKey.setCompressed(false);
+                    if (ecPoint.equals(ecKey.getPubPoint())) {
+                        return null;
+                    }
+                    var bigInt = ecKey.priv;
+                    var pubKey = ecPoint.multiply(bigInt).getEncoded(compressed);
+                    return pubKey;
+                },
+                // used by unit test
+                getDecompressedPubKeyHex: function (pubKeyHexComp) {
+                    var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                    var ecPoint = ecparams.getCurve().decodePointHex(pubKeyHexComp);
+                    var pubByteArray = ecPoint.getEncoded(0);
+                    var pubHexUncompressed = localbitcoinplusplus.publicKey.getHexFromByteArray(
+                        pubByteArray
+                    );
+                    return pubHexUncompressed;
+                }
+            },
+    
+            generateFloKeys: function (pk, crypto = "FLO") {
+                if (crypto == "BTC") {
+                    privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+                    networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+                } else if (crypto == "BTC_TEST") {
+                    privKeyPrefix = 0xef;
+                    networkVersion = 0x6f;
+                } else if (crypto == "FLO") {
+                    privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+                    networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+                } else if (crypto == "FLO_TEST") {
+                    privKeyPrefix = 0xef;
+                    networkVersion = 0x73;
+                } else {
+                    privKeyPrefix = 0xef;
+                    networkVersion = 0x73;
+                }
+    
+                var privateKey =
+                    pk ||
+                    Bitcoin.ECDSA.getBigRandom(
+                        EllipticCurve.getSECCurveByName("secp256k1").getN()
+                    );
+                // changesMadeByAbhishek: Change private key prefix before initing key
+                Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+                Bitcoin.ECKey.currentBlockchain = crypto;
+                var key = new Bitcoin.ECKey(privateKey);
+    
+                if (key.compressed !== true) key.setCompressed(true);
+    
+                var privateKeyHex = key.getBitcoinHexFormat();
+                var privateKeyWIF = key.getBitcoinWalletImportFormat();
+    
+                var publicKeyHex = this.publicKey
+                    .getHexFromByteArray(key.getPubPoint().getEncoded(1))
+                    .toString()
+                    .toUpperCase();
+    
+                var pubKeyHash = key.getPubKeyHash();
+                var pubKeyHex = key.getPubKeyHex();
+                var address = key.getBitcoinAddress(networkVersion);
+    
+                return {
+                    privateKeyWIF,
+                    pubKeyHex,
+                    address
+                };
+            },
+            sign: function (msg, privateKeyHex, crypto = BASE_BLOCKCHAIN) {
+                if (crypto == "BTC") {
+                    privKeyPrefix = 0x80; //mainnet 0x80, testnet: 0xEF
+                    networkVersion = 0x00; //mainnet 0x23, testnet: 0x6F
+                } else if (crypto == "BTC_TEST") {
+                    privKeyPrefix = 0xef;
+                    networkVersion = 0x6f;
+                } else if (crypto == "FLO") {
+                    privKeyPrefix = 0xa3; //mainnet 0xa3, testnet: 0xef
+                    networkVersion = 0x23; //mainnet 0x23, testnet: 0x73
+                } else if (crypto == "FLO_TEST") {
+                    privKeyPrefix = 0xef;
+                    networkVersion = 0x73;
+                } else {
+                    privKeyPrefix = 0xa3;
+                    networkVersion = 0x23;
+                }
+    
+                Bitcoin.ECKey.privateKeyPrefix = privKeyPrefix;
+    
+                var key = new Bitcoin.ECKey(privateKeyHex);
+                if (key.compressed !== true) key.setCompressed(true);
+    
+                var privateKeyArr = key.getBitcoinPrivateKeyByteArray(privateKeyHex);
+                privateKey = BigInteger.fromByteArrayUnsigned(privateKeyArr);
+    
+                var messageHash = Crypto.SHA256(msg);
+    
+                var messageHashBigInteger = new BigInteger(messageHash);
+    
+                var messageSign = Bitcoin.ECDSA.sign(
+                    messageHashBigInteger,
+                    privateKey
+                );
+    
+                var sighex = Crypto.util.bytesToHex(messageSign);
+                return sighex;
+            },
+            verify: function (msg, signatureHex, publicKeyHex) {
+                var msgHash = Crypto.SHA256(msg);
+                var messageHashBigInteger = new BigInteger(msgHash);
+    
+                var sigBytes = Crypto.util.hexToBytes(signatureHex);
+                var signature = Bitcoin.ECDSA.parseSig(sigBytes);
+    
+                var publicKeyPoint = this.ecparams
+                    .getCurve()
+                    .decodePointHex(publicKeyHex);
+    
+                var verify = Bitcoin.ECDSA.verifyRaw(
+                    messageHashBigInteger,
+                    signature.r,
+                    signature.s,
+                    publicKeyPoint
+                );
+                return verify;
+            },
+        }
+    </script>
+    
+    <script>
+    
+        const ENVR = "TEST";
+        let request_sent_for_cashier_status = false;
+        let BASE_BLOCKCHAIN, WS, MY_FLO_PRIVATE_KEY, MY_FLO_PUBLIC_KEY, MY_FLO_ADDRESS, RM_FLO_SENDING_ADDR; 
+        
+        if(ENVR=='LIVE') {
+
+            BASE_BLOCKCHAIN = "FLO";
+            WS = "wss";
+            
+            MY_FLO_PRIVATE_KEY = "RCqWT3dcD79uUxGmDnefUit6xZMQ59UgrvhMWSoWDQojDysTEY5m";
+            MY_FLO_PUBLIC_KEY = "036E295D6D56B70DB51B0DFA9176B996A0FFC65A1B49466610081B1CDA4484ED62";
+            MY_FLO_ADDRESS = "FEqq6gohwnvkpGm8tbDDmM7AY8w3qLphsY";
+        
+            RM_FLO_SENDING_ADDR = "FGcDVp9f3eqDcXXqXwxhpEoCReihzGFQCo";
+        } else {
+            BASE_BLOCKCHAIN = "FLO_TEST";
+            WS = "ws";
+            
+            MY_FLO_PRIVATE_KEY = "cN4AzSTcN6GSLb3o6M5Wr2dN1ytS8yFK7PGv9MYeBRbaWyJ8PDav";
+            MY_FLO_PUBLIC_KEY = "03AF9EF639A996C6420B25537D9483BC1564CE49CF018A296C44D2A82284C5B8B8";
+            MY_FLO_ADDRESS = "oQ1V4iikqNDe7HVGV3xrGKZCx5UaYaPR5m";
+        
+            RM_FLO_SENDING_ADDR = "ocKKEivXC3TA8yf3ZEyh2kRMDgSh99y1a7";
+        }
+    
+        let supernode_conns = {};
+        let master_configurations = {};
+    
+        const block_explorers = {
+            btc_mainnet: ["https://insight.bitpay.com"],
+            btc_testnet: ["https://test-insight.bitpay.com"],
+            flo_mainnet: ["https://flosight.duckdns.org",
+                "https://explorer.mediciland.com/",
+                "https://livenet.flocha.in/",
+                "http://livenet-explorer.floexperiments.com/"],
+            flo_testnet: ["https://testnet-flosight.duckdns.org",
+                "https://testnet.flocha.in/"],
+            flo_api_mainnet: ["https://ranchimallflo.duckdns.org"],
+            flo_api_testnet: ["https://ranchimallflo-testnet.duckdns.org"],
+        }
+    
+        let helper_functions = {
+    
+            chainAjaxRequest: async function (requestType = '', domainList = [], params = []) {
+                try {
+                    if (typeof requestType !== "string"
+                        || requestType.length < 1
+                        || domainList.length < 1) {
+                        console.error('All API servers are down for request ' + requestType);
+                        return false;
+                    }
+    
+                    const domain = JSON.parse(JSON.stringify(domainList));
+    
+                    let url = ``;
+                    let domainName = domain.splice(0, 1);
+    
+                    switch (requestType) {
+                        case "TXES_BY_ADDRESS":
+                            url = `${domainName}/api/txs/?address=${params[0]}`;
+                            break;
+    
+                        case "UTXOS_BY_ADDRESS":
+                            url = `${domainName}/api/addr/${params[0]}/utxo`;
+                            break;
+    
+                        case "BALANCE_BY_ADDRESS":
+                            url = `${domainName}/api/addr/${params[0]}/balance`;
+                            break;
+    
+                        case "TX_DETAIL":
+                            url = `${domainName}/api/tx/${params[0]}`;
+                            break;
+    
+                        case "TOKEN_TX_DETAIL":
+                            url = `${domainName}/api/v1.0/getTransactionDetails/${params[0]}`;
+                            break;
+    
+                        case "GET_PRICES":
+                            url = `${domainName}/api/v1.0/getPrices`
+                            break;
+    
+                        default:
+                            console.warn('Unknown request');
+                            break;
+                    }
+    
+                    if (url == '') return false;
+    
+                    let result = await helper_functions.ajaxGet(url);
+                    console.log(result);
+    
+                    if (result !== false) {
+                        return result;
+                    } else {
+                        helper_functions.chainAjaxRequest(requestType, domain, params);
+                    }
+                } catch (e) {
+                    console.error(e);
+                    helper_functions.chainAjaxRequest(requestType, domain, params);
+                }
+            },
+            // AJAX Get
+            ajaxGet: async function (url = '') {
+                try {
+                    let response = await fetch(url);
+                    if (!response.ok) {
+                        return false
+                    }
+                    //proceed once the first promise is resolved.
+                    let data = await response.json();
+                    //proceed only when the second promise is resolved
+                    return data;
+                } catch (error) {
+                    console.error(error);
+                    return false;
+                }
+            },
+    
+            getFormattedDate: function (timestamp = 0) {
+                try {
+                    var date = (timestamp > 0) ? new Date(timestamp) : new Date();
+    
+                    var month = date.getMonth() + 1;
+                    var day = date.getDate();
+                    var hour = date.getHours();
+                    var min = date.getMinutes();
+                    var sec = date.getSeconds();
+    
+                    month = (month < 10 ? "0" : "") + month;
+                    day = (day < 10 ? "0" : "") + day;
+                    hour = (hour < 10 ? "0" : "") + hour;
+                    min = (min < 10 ? "0" : "") + min;
+                    sec = (sec < 10 ? "0" : "") + sec;
+    
+                    var str = date.getFullYear() + "-" + month + "-" + day + " " + hour + ":" + min + ":" + sec;
+    
+                    return str;
+    
+                } catch (e) {
+                    console.error(e);
+                    notify('Timestamp to date conversion failed.', 'error');
+                }
+            },
+    
+            removeWhiteSpaces: (text = '') => {
+                return text.replace(/\s/g, '');
+            },
+        }
+    
+        async function parse_flo_comments(callback) {
+    
+            let master_data = '';
+    
+            if (ENVR === 'LIVE') {
+                master_data = await helper_functions
+                    .chainAjaxRequest("TXES_BY_ADDRESS", block_explorers.flo_mainnet, [RM_FLO_SENDING_ADDR]);
+            } else {
+                master_data = await helper_functions
+                    .chainAjaxRequest("TXES_BY_ADDRESS", block_explorers.flo_testnet, [RM_FLO_SENDING_ADDR]);
+            }
+    
+            if (typeof master_data === "object" && typeof master_data.txs === "object") {
+                let text = '';
+                let tx_cmnt_arr = [];
+    
+                for (txt of master_data.txs) {
+                    if (txt.vin[0].addr === RM_FLO_SENDING_ADDR) {
+                        if (txt.floData.length === 0) break;
+                        tx_cmnt_arr.push(txt.floData);
+                    }
+                }
+    
+                tx_cmnt_arr.reverse().map(m => text += m.replace('text:', ''));
+                callback(text);
+            }
+        }
+    
+        function fetch_configs(callback) {
+            parse_flo_comments(function (floData) {
+                let RMAssets = helper_functions.removeWhiteSpaces(floData);
+                let floAssetsArray = RMAssets.split("#!#");
+    
+                if (
+                    floAssetsArray.length > 0 &&
+                    typeof floAssetsArray[0] !== undefined &&
+                    floAssetsArray[0].trim() !== "" &&
+                    typeof floAssetsArray[1] !== undefined &&
+                    floAssetsArray[1].trim() !== ""
+                ) {
+                    try {
+                        floAssetsArray.map(function (assets_string) {
+                            let k = assets_string.split("=");
+    
+                            if (k[1].indexOf(",") > 0 && k[1].indexOf("{") == -1) {
+                                k[1] = k[1]
+                                    .split(",")
+                                    .map(val =>
+                                        !isNaN(val) ? parseFloat(val) : val.trim()
+                                    )
+                                    .filter(v => ![null, "", undefined, NaN].includes(v));
+                            } else if (!isNaN(k[1])) {
+                                k[1] = parseFloat(k[1]);
+                            }
+                            if (typeof k[1] == "string" && k[1].indexOf("{") >= 0) {
+                                k[1] = JSON.parse(k[1].replace(/ /g, ""));
+                            }
+                            return Object.defineProperty(
+                                master_configurations,
+                                k[0],
+                                {
+                                    value: k[1],
+                                    writable: false,
+                                    configurable: false,
+                                    enumerable: true
+                                }
+                            );
+                        });
+                        return callback(master_configurations);
+                    } catch (error) {
+                        console.error(
+                            "FATAL ERROR: Failed to fetch master configuration: ",
+                            error
+                        );
+                    }
+                }
+                return false;
+            });
+        }
+    
+        async function initializeWebSocket(wsUri) {
+            var websocket = new WebSocket(wsUri);
+            return websocket;
+        }
+    
+        function startWebSocket(websocket_name) {
+            return new Promise((resolve, reject) => {
+    
+                websocket_name.onopen = function (evt) {
+                    resolve(onOpen(evt));
+                };
+                websocket_name.onclose = function (evt) {
+                    reject(onClose(evt));
+                };
+                websocket_name.onmessage = function (evt) {
+                    resolve(onMessage(evt));
+                };
+                websocket_name.onerror = function (evt) {
+                    reject(onError(evt));
+                };
+            });
+        }
+    
+        function onOpen(evt) {
+            console.info(evt.srcElement.url + 'is live');
+        }
+    
+        function onMessage(evt) {
+            console.log(evt.data);
+        }
+    
+        function onClose(evt) {
+            console.warn(evt.srcElement.url + 'is closed');
+        }
+    
+        function onError(evt) {
+            console.error(evt);
+        }
+    
+        function doSend(websocket_name, message = "") {
+            let finalMessage = message;
+    
+            const msgObj = JSON.parse(message);
+    
+            message = JSON.stringify(msgObj);
+            const message256hash = Crypto.SHA256(message);
+    
+            if (
+                typeof MY_FLO_PRIVATE_KEY !== "string"
+            )
+                throw new Error(`WARNING: Private key could not be found.`);
+            const RM_WALLET = new wallets;
+            const nodeSignedMessage = RM_WALLET.sign(
+                message256hash,
+                MY_FLO_PRIVATE_KEY
+            );
+    
+            msgObj.nodeMessage256hash = message256hash;
+            msgObj.nodeSignedMessage = nodeSignedMessage;
+            msgObj.nodePubKey = MY_FLO_PUBLIC_KEY;
+    
+            finalMessage = JSON.stringify(msgObj);
+    
+            // The message is for usernodes and all backup supernodes
+            try {
+                websocket_name.send(finalMessage);
+            } catch (error) {
+                throw new Error(error);
+            }
+    
+            console.log("SENT: " + finalMessage);
+        }
+    
+        async function initialize() {
+            const ws_seeds = master_configurations.supernodeSeeds;
+            const RM_RPC = new Rpc();
+            for (const ms in ws_seeds) {
+                if (ws_seeds.hasOwnProperty(ms)) {
+                    const wsUri = ws_seeds[ms];
+                    supernode_conns[wsUri.kbucketId] = await initializeWebSocket(`${WS}://${wsUri.ip}`);
+                    await startWebSocket(supernode_conns[wsUri.kbucketId]);
+    
+                    if (request_sent_for_cashier_status === false) {
+                        request_sent_for_cashier_status = true;
+    
+                        let req_body = {
+                            trader_flo_address: MY_FLO_ADDRESS,
+                            receiver_flo_address: wsUri.kbucketId
+                        }
+                        const server_con = supernode_conns[wsUri.kbucketId];
+                        RM_RPC.send_rpc
+                            .call(this, 'give_cashier_status', req_body)
+                            .then(resp => doSend(server_con, resp));
+                    }
+                }
+            }
+        }
+    
+    </script>
+    
+    <script>
+    
+        fetch_configs(configs => {
+            initialize();
+        });
+    
+    </script>
+
+</body>
+
+</html>
\ No newline at end of file