From 2bf1ed8f34e9d2048abf170afcddad1c5b385c67 Mon Sep 17 00:00:00 2001
From: Manuel Araoz <manuelaraoz@gmail.com>
Date: Thu, 20 Nov 2014 12:16:27 -0300
Subject: [PATCH] use strict to crypto

---
 lib/address.js              |  6 ++++--
 lib/bip32.js                | 16 +++++++++-------
 lib/crypto/bn.js            |  2 ++
 lib/crypto/ecdsa.js         |  2 ++
 lib/crypto/hash.js          |  2 ++
 lib/crypto/kdf.js           |  2 ++
 lib/crypto/point.js         |  2 ++
 lib/crypto/random.js        |  4 +++-
 lib/privkey.js              | 12 +++++++-----
 lib/protocol/base58check.js |  4 +++-
 lib/pubkey.js               |  2 +-
 11 files changed, 37 insertions(+), 17 deletions(-)

diff --git a/lib/address.js b/lib/address.js
index 82865fc..f3f2116 100644
--- a/lib/address.js
+++ b/lib/address.js
@@ -1,6 +1,8 @@
+'use strict';
+
 var base58check = require('./base58check');
 var constants = require('./constants');
-var Hash = require('./hash');
+var Hash = require('./crypto/hash');
 
 function Address(buf) {
   if (!(this instanceof Address))
@@ -14,7 +16,7 @@ function Address(buf) {
     var obj = buf;
     this.set(obj);
   }
-};
+}
 
 Address.prototype.set = function(obj) {
   this.hashbuf = obj.hashbuf || this.hashbuf || null;
diff --git a/lib/bip32.js b/lib/bip32.js
index 2ee5d6e..34bfe5c 100644
--- a/lib/bip32.js
+++ b/lib/bip32.js
@@ -1,12 +1,14 @@
-var Base58Check = require('./base58check');
-var Hash = require('./hash');
+'use strict';
+
+var Base58Check = require('./protocol/base58check');
+var constants = require('./protocol/constants');
+var Hash = require('./crypto/hash');
+var Point = require('./crypto/point');
+var Random = require('./crypto/random');
+var BN = require('./crypto/bn');
 var Keypair = require('./keypair');
 var Pubkey = require('./pubkey');
 var Privkey = require('./privkey');
-var Point = require('./point');
-var Random = require('./random');
-var BN = require('./bn');
-var constants = require('./constants');
 
 var BIP32 = function BIP32(obj) {
   if (!(this instanceof BIP32))
@@ -17,7 +19,7 @@ var BIP32 = function BIP32(obj) {
   } else if (obj ) {
     this.set(obj);
   }
-}
+};
 
 BIP32.prototype.set = function(obj) {
   this.version = typeof obj.version !== 'undefined' ? obj.version : this.version;
diff --git a/lib/crypto/bn.js b/lib/crypto/bn.js
index 6b71b67..60874d9 100644
--- a/lib/crypto/bn.js
+++ b/lib/crypto/bn.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _BN = require('bn.js');
 
 var BN = function BN_extended(n) {
diff --git a/lib/crypto/ecdsa.js b/lib/crypto/ecdsa.js
index ddb4af6..c56302d 100644
--- a/lib/crypto/ecdsa.js
+++ b/lib/crypto/ecdsa.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var BN = require('./bn');
 var Point = require('./point');
 var Signature = require('./signature');
diff --git a/lib/crypto/hash.js b/lib/crypto/hash.js
index d3251a9..7ca5692 100644
--- a/lib/crypto/hash.js
+++ b/lib/crypto/hash.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var hashjs = require('hash.js');
 var sha512 = require('sha512');
 
diff --git a/lib/crypto/kdf.js b/lib/crypto/kdf.js
index 6a826ea..4e2c872 100644
--- a/lib/crypto/kdf.js
+++ b/lib/crypto/kdf.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var Bn = require('./bn');
 var Privkey = require('./privkey');
 var Point = require('./point');
diff --git a/lib/crypto/point.js b/lib/crypto/point.js
index 4296705..d457b18 100644
--- a/lib/crypto/point.js
+++ b/lib/crypto/point.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var BN = require('./bn');
 var elliptic = require('elliptic');
 
diff --git a/lib/crypto/random.js b/lib/crypto/random.js
index 77573a8..e413470 100644
--- a/lib/crypto/random.js
+++ b/lib/crypto/random.js
@@ -1,5 +1,7 @@
+'use strict';
+
 function Random() {
-};
+}
 
 /* secure random bytes that sometimes throws an error due to lack of entropy */
 Random.getRandomBuffer = function(size) {
diff --git a/lib/privkey.js b/lib/privkey.js
index 12f0b7c..9ee2508 100644
--- a/lib/privkey.js
+++ b/lib/privkey.js
@@ -1,8 +1,10 @@
-var BN = require('./bn');
-var Point = require('./point');
-var constants = require('./constants');
-var base58check = require('./base58check');
-var Random = require('./random');
+'use strict';
+
+var BN = require('./crypto/bn');
+var Point = require('./crypto/point');
+var constants = require('./protocol/constants');
+var base58check = require('./protocol/base58check');
+var Random = require('./crypto/random');
 
 var Privkey = function Privkey(bn) {
   if (!(this instanceof Privkey))
diff --git a/lib/protocol/base58check.js b/lib/protocol/base58check.js
index 7b5fb95..68d00d6 100644
--- a/lib/protocol/base58check.js
+++ b/lib/protocol/base58check.js
@@ -1,5 +1,7 @@
+'use strict';
+
 var base58 = require('./base58');
-var sha256sha256 = require('./hash').sha256sha256;
+var sha256sha256 = require('../crypto/hash').sha256sha256;
 
 var Base58Check = function Base58Check(obj) {
   if (!(this instanceof Base58Check))
diff --git a/lib/pubkey.js b/lib/pubkey.js
index 6099b76..0e32207 100644
--- a/lib/pubkey.js
+++ b/lib/pubkey.js
@@ -1,5 +1,5 @@
 var Point = require('./crypto/point');
-var bn = require('./bn');
+var bn = require('./crypto/bn');
 var privkey = require('./privkey');
 
 var Pubkey = function Pubkey(point) {