Add support for additional blockchain addresses: BSC, AVAX, MATIC, HBAR, LTC, BCH, DOT, ALGO, XLM, SOL, and ADA

This commit is contained in:
void-57 2026-02-09 17:35:46 +05:30
parent 0c3c07b5d2
commit d6fd63dace
2 changed files with 733 additions and 9 deletions

View File

@ -20,8 +20,13 @@
<script src="https://unpkg.com/uhtml@3.0.1/es.js"></script>
<script src="https://cdn.jsdelivr.net/npm/xrpl@2.7.0/build/xrpl-latest-min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/tweetnacl@1.0.3/nacl.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/js-sha512@0.8.0/build/sha512.min.js"></script>
<script src="https://unpkg.com/tonweb/dist/tonweb.js"></script>
<script src="https://cdn.jsdelivr.net/npm/tronweb@5.3.2/dist/TronWeb.js"></script>
<script src="https://unpkg.com/@polkadot/util@12.6.2/bundle-polkadot-util.js"></script>
<script src="https://unpkg.com/@polkadot/util-crypto@12.6.2/bundle-polkadot-util-crypto.js"></script>
<script src="https://unpkg.com/@solana/web3.js@latest/lib/index.iife.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/void-57/cardano-wallet-test@main/cardano-crypto.iife.js"></script>
<script src="scripts/lib.min.js"></script>
<script src="scripts/floCrypto.js"></script>
<script src="scripts/btcOperator.js"></script>
@ -78,13 +83,27 @@
floGlobals.myEthID = floEthereum.ethAddressFromCompressedPublicKey(floDapps.user.public)
// AVAX C-Chain uses same address format as Ethereum
floGlobals.myAvaxID = floGlobals.myEthID;
// BSC (Binance Smart Chain) uses same address format as Ethereum
floGlobals.myBscID = floGlobals.myEthID;
// MATIC (Polygon) uses same address format as Ethereum
floGlobals.myMaticID = floGlobals.myEthID;
// HBAR (Hedera) uses same address format as Ethereum
floGlobals.myHbarID = floGlobals.myEthID;
// Initialize private-key-dependent addresses to null (will be derived after messenger init)
floGlobals.myXrpID = null;
floGlobals.mySuiID = null;
floGlobals.myAdaID = null;
floGlobals.myTonID = null;
floGlobals.myTronID = null;
floGlobals.myDogeID = null;
floGlobals.myLtcID = null;
floGlobals.myBchID = null;
floGlobals.myDotID = null;
floGlobals.myAlgoID = null;
floGlobals.myXlmID = null;
floGlobals.mySolID = null;
// Note: Cardano (ADA) address will be derived from private key later
document.querySelectorAll('.user-profile-id').forEach(el => el.textContent = floGlobals.myFloID)
//load messages from IDB and render them
@ -128,6 +147,13 @@
try { floGlobals.myTonID = await convertWIFtoTonAddress(privKey); } catch (e) { console.warn('TON derivation failed:', e); }
try { floGlobals.myTronID = convertWIFtoTronAddress(privKey); } catch (e) { console.warn('TRON derivation failed:', e); }
try { floGlobals.myDogeID = convertWIFtoDogeAddress(privKey); } catch (e) { console.warn('DOGE derivation failed:', e); }
try { floGlobals.myLtcID = convertWIFtoLitecoinAddress(privKey); } catch (e) { console.warn('LTC derivation failed:', e); }
try { floGlobals.myBchID = convertWIFtoBitcoinCashAddress(privKey); } catch (e) { console.warn('BCH derivation failed:', e); }
try { floGlobals.myDotID = await convertWIFtoPolkadotAddress(privKey); } catch (e) { console.warn('DOT derivation failed:', e); }
try { floGlobals.myAlgoID = convertWIFtoAlgorandAddress(privKey); } catch (e) { console.warn('ALGO derivation failed:', e); }
try { floGlobals.myXlmID = convertWIFtoStellarAddress(privKey); } catch (e) { console.warn('XLM derivation failed:', e); }
try { floGlobals.mySolID = convertWIFtoSolanaAddress(privKey); } catch (e) { console.warn('SOL derivation failed:', e); }
try { floGlobals.myAdaID = await convertWIFtoCardanoAddress(privKey); } catch (e) { console.warn('ADA derivation failed:', e); }
}
} catch (e) {
console.warn('Failed to derive addresses with stored password:', e);
@ -147,6 +173,13 @@
try { floGlobals.myTonID = await convertWIFtoTonAddress(privKey); } catch (e) { console.warn('TON derivation failed:', e); }
try { floGlobals.myTronID = convertWIFtoTronAddress(privKey); } catch (e) { console.warn('TRON derivation failed:', e); }
try { floGlobals.myDogeID = convertWIFtoDogeAddress(privKey); } catch (e) { console.warn('DOGE derivation failed:', e); }
try { floGlobals.myLtcID = convertWIFtoLitecoinAddress(privKey); } catch (e) { console.warn('LTC derivation failed:', e); }
try { floGlobals.myBchID = convertWIFtoBitcoinCashAddress(privKey); } catch (e) { console.warn('BCH derivation failed:', e); }
try { floGlobals.myDotID = await convertWIFtoPolkadotAddress(privKey); } catch (e) { console.warn('DOT derivation failed:', e); }
try { floGlobals.myAlgoID = convertWIFtoAlgorandAddress(privKey); } catch (e) { console.warn('ALGO derivation failed:', e); }
try { floGlobals.myXlmID = convertWIFtoStellarAddress(privKey); } catch (e) { console.warn('XLM derivation failed:', e); }
try { floGlobals.mySolID = convertWIFtoSolanaAddress(privKey); } catch (e) { console.warn('SOL derivation failed:', e); }
try { floGlobals.myAdaID = await convertWIFtoCardanoAddress(privKey); } catch (e) { console.warn('ADA derivation failed:', e); }
}
} catch (e) {
// Private key is password-secured but we don't have the password
@ -1930,18 +1963,28 @@
removeNotificationBadge('#chat_page_button')
if (floGlobals.idInterval)
clearInterval(floGlobals.idInterval)
// Cycle through all blockchain addresses: FLO -> BTC -> ETH -> AVAX -> XRP -> SUI -> TON -> TRON -> DOGE
// Cycle through all blockchain addresses: FLO -> BTC -> ETH -> AVAX -> BSC -> MATIC -> HBAR -> XRP -> SUI -> TON -> TRON -> DOGE -> LTC -> BCH -> DOT -> ALGO -> XLM -> SOL
let currentIdIndex = 0
const idList = [
{ id: floGlobals.myFloID, label: 'FLO' },
{ id: floGlobals.myBtcID, label: 'BTC' },
{ id: floGlobals.myEthID, label: 'ETH' },
{ id: floGlobals.myAvaxID, label: 'AVAX' },
{ id: floGlobals.myBscID, label: 'BSC' },
{ id: floGlobals.myMaticID, label: 'MATIC' },
{ id: floGlobals.myHbarID, label: 'HBAR' },
{ id: floGlobals.myXrpID, label: 'XRP' },
{ id: floGlobals.mySuiID, label: 'SUI' },
{ id: floGlobals.myTonID, label: 'TON' },
{ id: floGlobals.myTronID, label: 'TRON' },
{ id: floGlobals.myDogeID, label: 'DOGE' }
{ id: floGlobals.myDogeID, label: 'DOGE' },
{ id: floGlobals.myLtcID, label: 'LTC' },
{ id: floGlobals.myBchID, label: 'BCH' },
{ id: floGlobals.myDotID, label: 'DOT' },
{ id: floGlobals.myAlgoID, label: 'ALGO' },
{ id: floGlobals.myXlmID, label: 'XLM' },
{ id: floGlobals.mySolID, label: 'SOL' },
{ id: floGlobals.myAdaID, label: 'ADA' }
].filter(item => item.id)
floGlobals.idInterval = setInterval(() => {
currentIdIndex = (currentIdIndex + 1) % idList.length
@ -2468,7 +2511,7 @@
});
}
// Derive private-key-dependent blockchain addresses (XRP, SUI, TON, TRON, DOGE) with password
// Derive private-key-dependent blockchain addresses (XRP, SUI, TON, TRON, DOGE, DOT, ALGO) with password
async function derivePrivKeyAddresses() {
try {
const password = await getPromptInput('Enter password to unlock addresses', '', { isPassword: true });
@ -2505,6 +2548,41 @@
} catch (e) {
console.warn('DOGE derivation failed:', e);
}
try {
floGlobals.myLtcID = convertWIFtoLitecoinAddress(privKey);
} catch (e) {
console.warn('LTC derivation failed:', e);
}
try {
floGlobals.myBchID = convertWIFtoBitcoinCashAddress(privKey);
} catch (e) {
console.warn('BCH derivation failed:', e);
}
try {
floGlobals.myDotID = await convertWIFtoPolkadotAddress(privKey);
} catch (e) {
console.warn('DOT derivation failed:', e);
}
try {
floGlobals.myAlgoID = convertWIFtoAlgorandAddress(privKey);
} catch (e) {
console.warn('ALGO derivation failed:', e);
}
try {
floGlobals.myXlmID = convertWIFtoStellarAddress(privKey);
} catch (e) {
console.warn('XLM derivation failed:', e);
}
try {
floGlobals.mySolID = convertWIFtoSolanaAddress(privKey);
} catch (e) {
console.warn('SOL derivation failed:', e);
}
try {
floGlobals.myAdaID = await convertWIFtoCardanoAddress(privKey);
} catch (e) {
console.warn('ADA derivation failed:', e);
}
// Re-render profile to show new addresses
routeTo(window.location.hash);
notify('Addresses unlocked successfully!', 'success');
@ -3010,23 +3088,35 @@
</div>
<div class="grid gap-0-5">
<b>My FLO address</b>
<sm-copy class="user-flo-id" clip-text value=${floGlobals.myFloID}></sm-copy>
<sm-copy class="user-flo-id" value=${floGlobals.myFloID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My Bitcoin address</b>
<sm-copy class="user-btc-id" clip-text value=${floGlobals.myBtcID}></sm-copy>
<sm-copy class="user-btc-id" value=${floGlobals.myBtcID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My Ethereum address</b>
<sm-copy class="user-eth-id" clip-text value=${floGlobals.myEthID}></sm-copy>
<sm-copy class="user-eth-id" value=${floGlobals.myEthID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My AVAX (Avalanche C-Chain) address</b>
<sm-copy class="user-avax-id" clip-text value=${floGlobals.myAvaxID}></sm-copy>
<sm-copy class="user-avax-id" value=${floGlobals.myAvaxID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My BSC (Binance Smart Chain) address</b>
<sm-copy class="user-bsc-id" value=${floGlobals.myBscID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My MATIC (Polygon) address</b>
<sm-copy class="user-matic-id" value=${floGlobals.myMaticID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My HBAR (Hedera) address</b>
<sm-copy class="user-hbar-id" value=${floGlobals.myHbarID}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My XRP (Ripple) address</b>
<sm-copy class="user-xrp-id" clip-text value=${floGlobals.myXrpID || 'Not available'}></sm-copy>
<sm-copy class="user-xrp-id" value=${floGlobals.myXrpID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My SUI address</b>
@ -3044,6 +3134,34 @@
<b>My DOGE address</b>
<sm-copy class="user-doge-id" value=${floGlobals.myDogeID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My LTC (Litecoin) address</b>
<sm-copy class="user-ltc-id" value=${floGlobals.myLtcID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My BCH (Bitcoin Cash) address</b>
<sm-copy class="user-bch-id" value=${floGlobals.myBchID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My DOT (Polkadot) address</b>
<sm-copy class="user-dot-id" value=${floGlobals.myDotID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My ALGO (Algorand) address</b>
<sm-copy class="user-algo-id" value=${floGlobals.myAlgoID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My XLM (Stellar) address</b>
<sm-copy class="user-xlm-id" value=${floGlobals.myXlmID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My SOL (Solana) address</b>
<sm-copy class="user-sol-id" value=${floGlobals.mySolID || 'Not available'}></sm-copy>
</div>
<div class="grid gap-0-5">
<b>My ADA (Cardano) address</b>
<sm-copy class="user-ada-id" value=${floGlobals.myAdaID || 'Not available'}></sm-copy>
</div>
${(!floGlobals.myXrpID && floGlobals.isPrivKeySecured) ? html`
<button class="button button--primary justify-self-start" onclick=${derivePrivKeyAddresses}>
<svg class="icon margin-right-0-5" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><path d="M0 0h24v24H0z" fill="none"/><path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z"/></svg>

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@ -3,21 +3,104 @@
* Derives addresses for multiple blockchains from a single FLO/BTC WIF private key
*
* Supported Blockchains:
* - FLO - via floCrypto (base blockchain)
* - BTC (Bitcoin) - via btcOperator
* - ETH (Ethereum) - via floEthereum
* - AVAX (Avalanche C-Chain) - same as ETH (EVM-compatible)
* - BSC (Binance Smart Chain) - same as ETH (EVM-compatible)
* - MATIC (Polygon) - same as ETH (EVM-compatible)
* - HBAR (Hedera) - same as ETH (EVM-compatible)
* - XRP (Ripple) - via xrpl library
* - SUI - via nacl + BLAKE2b
* - TON - via nacl + TonWeb
* - TRON - via TronWeb
* - DOGE - via bitjs with version byte 0x1e
* - LTC (Litecoin) - via bitjs with version byte 0x30
* - BCH (Bitcoin Cash) - via bitjs with version byte 0x00 + CashAddr format
* - DOT (Polkadot) - via @polkadot/util-crypto with SS58 encoding
* - ALGO (Algorand) - via nacl + SHA-512/256 with Base32 encoding
* - XLM (Stellar) - via nacl + CRC16-XModem with Base32 encoding
* - SOL (Solana) - via Ed25519 + Base58 encoding
* - ADA (Cardano) - via cardanoCrypto library (https://cdn.jsdelivr.net/gh/void-57/cardano-wallet-test@main/cardano-crypto.iife.js)
*
* Dependencies :
* - bitjs (for WIF decoding)
* - Crypto.util (for hex/bytes conversion)
* - xrpl (for XRP)
* - nacl/TweetNaCl (for SUI, TON)
* - nacl/TweetNaCl (for SUI, TON, ALGO, XLM)
* - TonWeb (for TON)
* - TronWeb (for TRON)
* - @polkadot/util-crypto (for DOT)
* - @polkadot/util (for DOT)
* - js-sha512 (for ALGO)
* - @solana/web3.js (for SOL)
* - cardanoCrypto (for ADA)
*/
// Base58 encoding/decoding for Solana
var bs58 = (function () {
const ALPHABET = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
const BASE = ALPHABET.length;
// Convert a byte array to a Base58 string
function encode(buffer) {
if (buffer.length === 0) return "";
// Convert byte array to a BigInt
let intVal = BigInt(0);
for (let i = 0; i < buffer.length; i++) {
intVal = intVal * BigInt(256) + BigInt(buffer[i]);
}
// Convert BigInt to Base58 string
let result = "";
while (intVal > 0) {
const remainder = intVal % BigInt(BASE);
intVal = intVal / BigInt(BASE);
result = ALPHABET[Number(remainder)] + result;
}
// Add '1' for each leading 0 byte in the byte array
for (let i = 0; i < buffer.length && buffer[i] === 0; i++) {
result = ALPHABET[0] + result;
}
return result;
}
// Convert a Base58 string to a byte array
function decode(string) {
if (string.length === 0) return new Uint8Array();
// Convert Base58 string to BigInt
let intVal = BigInt(0);
for (let i = 0; i < string.length; i++) {
const charIndex = ALPHABET.indexOf(string[i]);
if (charIndex < 0) {
throw new Error("Invalid Base58 character");
}
intVal = intVal * BigInt(BASE) + BigInt(charIndex);
}
// Convert BigInt to byte array
const byteArray = [];
while (intVal > 0) {
byteArray.push(Number(intVal % BigInt(256)));
intVal = intVal / BigInt(256);
}
// Reverse the byte array and add leading zeros
byteArray.reverse();
for (let i = 0; i < string.length && string[i] === ALPHABET[0]; i++) {
byteArray.unshift(0);
}
return Uint8Array.from(byteArray);
}
return { encode, decode };
})();
// BlakeJS - BLAKE2b hashing implementation for SUI
const blakejs = (function () {
const BLAKE2B_IV32 = new Uint32Array([
@ -168,6 +251,24 @@ const blakejs = (function () {
return { blake2b: blake2b };
})();
/**
* Convert WIF private key to BSC (Binance Smart Chain) address
* BSC uses the same address format as Ethereum (EVM-compatible)
* @param {string} publicKey - Compressed public key in hex
* @returns {string} BSC address (same as ETH address)
*/
function convertPublicKeyToBscAddress(publicKey) {
// BSC addresses are identical to Ethereum addresses
// Both use the same EVM-compatible format
if (
typeof floEthereum === "undefined" ||
!floEthereum.ethAddressFromCompressedPublicKey
) {
throw new Error("floEthereum library not loaded");
}
return floEthereum.ethAddressFromCompressedPublicKey(publicKey);
}
/**
* Convert WIF private key to XRP (Ripple) address
* Uses xrpl library with Ed25519 derivation
@ -319,13 +420,32 @@ function convertWIFtoTronAddress(wif) {
*/
async function deriveAllBlockchainAddresses(wif) {
const addresses = {
bsc: null,
matic: null,
hbar: null,
xrp: null,
sui: null,
ton: null,
tron: null,
doge: null,
ltc: null,
bch: null,
dot: null,
algo: null,
xlm: null,
sol: null,
ada: null,
};
try {
// BSC, MATIC, and HBAR use same address as ETH (requires public key, not WIF)
// These will be set from floGlobals.myEthID in the main code
addresses.bsc = null; // Set in main code as same as ETH
addresses.matic = null; // Set in main code as same as ETH
addresses.hbar = null; // Set in main code as same as ETH
} catch (e) {
console.warn("BSC/MATIC/HBAR derivation failed:", e);
}
try {
addresses.xrp = convertWIFtoXrpAddress(wif);
} catch (e) {
@ -351,6 +471,41 @@ async function deriveAllBlockchainAddresses(wif) {
} catch (e) {
console.warn("DOGE derivation failed:", e);
}
try {
addresses.dot = await convertWIFtoPolkadotAddress(wif);
} catch (e) {
console.warn("DOT derivation failed:", e);
}
try {
addresses.algo = convertWIFtoAlgorandAddress(wif);
} catch (e) {
console.warn("ALGO derivation failed:", e);
}
try {
addresses.xlm = convertWIFtoStellarAddress(wif);
} catch (e) {
console.warn("XLM derivation failed:", e);
}
try {
addresses.ltc = convertWIFtoLitecoinAddress(wif);
} catch (e) {
console.warn("LTC derivation failed:", e);
}
try {
addresses.bch = convertWIFtoBitcoinCashAddress(wif);
} catch (e) {
console.warn("BCH derivation failed:", e);
}
try {
addresses.sol = convertWIFtoSolanaAddress(wif);
} catch (e) {
console.warn("SOL derivation failed:", e);
}
try {
addresses.ada = await convertWIFtoCardanoAddress(wif);
} catch (e) {
console.warn("ADA derivation failed:", e);
}
return addresses;
}
@ -405,3 +560,454 @@ function convertWIFtoDogeAddress(wif) {
return null;
}
}
/**
* Convert WIF private key to LTC (Litecoin) address
* Uses secp256k1 with version byte 0x30 (48)
* @param {string} wif - WIF format private key
* @returns {string|null} LTC address (Base58 format starting with 'L') or null on error
*/
function convertWIFtoLitecoinAddress(wif) {
try {
// Store original settings
const origPub = bitjs.pub;
const origPriv = bitjs.priv;
const origBitjsCompressed = bitjs.compressed;
// Decode WIF to get raw private key and determine if compressed
const decode = Bitcoin.Base58.decode(wif);
const keyWithVersion = decode.slice(0, decode.length - 4);
let key = keyWithVersion.slice(1);
let compressed = true;
if (key.length >= 33 && key[key.length - 1] === 0x01) {
// Compressed WIF has 0x01 suffix
key = key.slice(0, key.length - 1);
compressed = true;
} else {
compressed = false;
}
const privKeyHex = Crypto.util.bytesToHex(key);
// Set LTC version bytes and compression
bitjs.pub = 0x30; // Litecoin mainnet pubkey version
bitjs.priv = 0xb0; // Litecoin mainnet private key version
bitjs.compressed = compressed;
// Generate public key from private key
const pubKey = bitjs.newPubkey(privKeyHex);
// Generate LTC address from public key
const ltcAddress = bitjs.pubkey2address(pubKey);
// Restore original settings
bitjs.pub = origPub;
bitjs.priv = origPriv;
bitjs.compressed = origBitjsCompressed;
return ltcAddress;
} catch (error) {
console.error("WIF to LTC conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to BCH (Bitcoin Cash) address in CashAddr format
* Uses secp256k1 with version byte 0x00 (same as BTC) but returns CashAddr format
* @param {string} wif - WIF format private key
* @returns {string|null} BCH address (CashAddr format without prefix) or null on error
*/
function convertWIFtoBitcoinCashAddress(wif) {
try {
// Helper function to convert legacy address to CashAddr
function toCashAddr(legacyAddr) {
if (!legacyAddr || typeof legacyAddr !== "string") return legacyAddr;
if (legacyAddr.includes(":")) return legacyAddr; // Already cashaddr
try {
const ALPHABET = "qpzry9x8gf2tvdw0s3jn54khce6mua7l";
function polymod(values) {
let c = 1n;
for (let v of values) {
let b = c >> 35n;
c = ((c & 0x07ffffffffn) << 5n) ^ BigInt(v);
if (b & 1n) c ^= 0x98f2bc8e61n;
if (b & 2n) c ^= 0x79b76d99e2n;
if (b & 4n) c ^= 0xf33e5fb3c4n;
if (b & 8n) c ^= 0xae2eabe2a8n;
if (b & 16n) c ^= 0x1e4f43e470n;
}
return c ^ 1n;
}
function expandPrefix(prefix) {
let ret = [];
for (let i = 0; i < prefix.length; i++) {
ret.push(prefix.charCodeAt(i) & 0x1f);
}
ret.push(0);
return ret;
}
function convertBits(data, from, to, pad = true) {
let acc = 0;
let bits = 0;
const ret = [];
const maxv = (1 << to) - 1;
for (let i = 0; i < data.length; ++i) {
const value = data[i] & 0xff;
acc = (acc << from) | value;
bits += from;
while (bits >= to) {
bits -= to;
ret.push((acc >> bits) & maxv);
}
acc &= (1 << bits) - 1;
}
if (pad && bits > 0) {
ret.push((acc << (to - bits)) & maxv);
}
return ret;
}
// Decode legacy address
const decoded = Bitcoin.Base58.decode(legacyAddr);
if (!decoded || decoded.length < 25) return legacyAddr;
const version = decoded[0];
const hash = decoded.slice(1, -4);
// Version byte 0x00 is P2PKH (type 0), 0x05 is P2SH (type 1)
const type = version === 0x00 ? 0 : version === 0x05 ? 1 : null;
if (type === null) return legacyAddr;
const prefix = "bitcoincash";
const versionByte = type << 3;
const payload = [versionByte].concat(Array.from(hash));
const payload5bit = convertBits(payload, 8, 5, true);
const checksumData = expandPrefix(prefix)
.concat(payload5bit)
.concat([0, 0, 0, 0, 0, 0, 0, 0]);
const checksum = polymod(checksumData);
const checksum5bit = [];
for (let i = 0; i < 8; i++) {
checksum5bit.push(Number((checksum >> (5n * BigInt(7 - i))) & 0x1fn));
}
const combined = payload5bit.concat(checksum5bit);
let ret = "";
for (let v of combined) {
ret += ALPHABET[v];
}
return ret;
} catch (e) {
console.error("CashAddr conversion error:", e);
return legacyAddr;
}
}
// Store original settings
const origPub = bitjs.pub;
const origPriv = bitjs.priv;
const origBitjsCompressed = bitjs.compressed;
// Decode WIF to get raw private key and determine if compressed
const decode = Bitcoin.Base58.decode(wif);
const keyWithVersion = decode.slice(0, decode.length - 4);
let key = keyWithVersion.slice(1);
let compressed = true;
if (key.length >= 33 && key[key.length - 1] === 0x01) {
key = key.slice(0, key.length - 1);
compressed = true;
} else {
compressed = false;
}
const privKeyHex = Crypto.util.bytesToHex(key);
// Set BCH version bytes (same as BTC mainnet)
bitjs.pub = 0x00; // Bitcoin Cash mainnet pubkey version
bitjs.priv = 0x80; // Bitcoin Cash mainnet private key version
bitjs.compressed = compressed;
// Generate public key from private key
const pubKey = bitjs.newPubkey(privKeyHex);
// Generate legacy BCH address from public key
const legacyAddress = bitjs.pubkey2address(pubKey);
// Convert to CashAddr format
const cashAddr = toCashAddr(legacyAddress);
// Restore original settings
bitjs.pub = origPub;
bitjs.priv = origPriv;
bitjs.compressed = origBitjsCompressed;
return cashAddr;
} catch (error) {
console.error("WIF to BCH conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to Polkadot (DOT) address
* Uses Sr25519 (Schnorrkel) keypair with SS58 address encoding (prefix 0 for Polkadot mainnet)
* @param {string} wif - WIF format private key
* @returns {Promise<string|null>} DOT address (SS58 format) or null on error
*/
async function convertWIFtoPolkadotAddress(wif) {
try {
if (typeof bitjs === "undefined") {
throw new Error("bitjs library not loaded");
}
// Access Polkadot library from window object
const polkadotAPI = window.polkadotUtilCrypto;
if (!polkadotAPI) {
throw new Error("@polkadot/util-crypto library not loaded");
}
// Wait for WASM crypto to be ready
if (typeof polkadotAPI.cryptoWaitReady === "function") {
await polkadotAPI.cryptoWaitReady();
}
// Use bitjs.wif2privkey to decode WIF and get the raw private key hex
const decoded = bitjs.wif2privkey(wif);
if (!decoded || !decoded.privkey) {
throw new Error("Failed to decode WIF private key");
}
// Get first 32 bytes (64 hex chars) for Sr25519 seed
const privKeyHex = decoded.privkey.substring(0, 64);
const privBytes = Crypto.util.hexToBytes(privKeyHex);
const seed = new Uint8Array(privBytes.slice(0, 32));
// Create Sr25519 keypair from seed (Polkadot uses Schnorrkel/Sr25519, not Ed25519)
const keyPair = polkadotAPI.sr25519PairFromSeed(seed);
// Encode address in SS58 format with Polkadot prefix (0)
const dotAddress = polkadotAPI.encodeAddress(keyPair.publicKey, 0);
return dotAddress;
} catch (error) {
console.error("WIF to Polkadot conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to Algorand (ALGO) address
* Uses Ed25519 keypair with Base32 encoding and SHA-512/256 checksum
* @param {string} wif - WIF format private key
* @returns {string|null} ALGO address (Base32 format) or null on error
*/
function convertWIFtoAlgorandAddress(wif) {
try {
if (typeof bitjs === "undefined") {
throw new Error("bitjs library not loaded");
}
if (typeof nacl === "undefined") {
throw new Error("nacl (TweetNaCl) library not loaded");
}
if (typeof sha512 === "undefined") {
throw new Error("js-sha512 library not loaded");
}
// Use bitjs.wif2privkey to decode WIF and get the raw private key hex
const decoded = bitjs.wif2privkey(wif);
if (!decoded || !decoded.privkey) {
throw new Error("Failed to decode WIF private key");
}
// Get first 32 bytes (64 hex chars) for Ed25519 seed
const privKeyHex = decoded.privkey.substring(0, 64);
const privBytes = Crypto.util.hexToBytes(privKeyHex);
const seed = new Uint8Array(privBytes.slice(0, 32));
// Generate Ed25519 keypair from seed
const keyPair = nacl.sign.keyPair.fromSeed(seed);
const pubKey = keyPair.publicKey;
// Algorand uses SHA-512/256 (32 bytes output) for checksum
const hashResult = new Uint8Array(sha512.sha512_256.array(pubKey));
const checksum = hashResult.slice(28, 32);
const addressBytes = new Uint8Array([...pubKey, ...checksum]);
// Base32 encode the address
const BASE32_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
let bits = 0;
let value = 0;
let output = "";
for (let i = 0; i < addressBytes.length; i++) {
value = (value << 8) | addressBytes[i];
bits += 8;
while (bits >= 5) {
output += BASE32_ALPHABET[(value >>> (bits - 5)) & 31];
bits -= 5;
}
}
if (bits > 0) {
output += BASE32_ALPHABET[(value << (5 - bits)) & 31];
}
return output;
} catch (error) {
console.error("WIF to Algorand conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to Stellar (XLM) address
* Uses Ed25519 keypair generation with Stellar-specific encoding
* @param {string} wif - The WIF private key
* @returns {string} - The Stellar address (starting with 'G')
*/
function convertWIFtoStellarAddress(wif) {
try {
// Helper function to convert hex to bytes
function hexToBytes(hex) {
const bytes = [];
for (let i = 0; i < hex.length; i += 2) {
bytes.push(parseInt(hex.substr(i, 2), 16));
}
return bytes;
}
// Calculate CRC16-XModem checksum (Stellar uses this)
function crc16XModem(data) {
let crc = 0x0000;
for (let i = 0; i < data.length; i++) {
crc ^= data[i] << 8;
for (let j = 0; j < 8; j++) {
if (crc & 0x8000) {
crc = (crc << 1) ^ 0x1021;
} else {
crc = crc << 1;
}
}
}
return crc & 0xffff;
}
// Decode WIF to get private key (32 bytes)
const privKeyHex = bitjs.wif2privkey(wif).privkey;
const privBytes = hexToBytes(privKeyHex);
const seed = new Uint8Array(privBytes.slice(0, 32));
// Generate Ed25519 keypair from seed using TweetNaCl
const keyPair = nacl.sign.keyPair.fromSeed(seed);
const pubKey = keyPair.publicKey;
// Stellar address encoding: version byte (0x30 for public key 'G') + public key + CRC16-XModem checksum
const versionByte = 0x30; // Results in 'G' prefix for public keys
const payload = new Uint8Array([versionByte, ...pubKey]);
const checksum = crc16XModem(payload);
// Checksum is stored in little-endian format
const checksumBytes = new Uint8Array([
checksum & 0xff,
(checksum >> 8) & 0xff,
]);
const addressBytes = new Uint8Array([...payload, ...checksumBytes]);
// Base32 encode the address (RFC 4648)
const BASE32_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
let bits = 0;
let value = 0;
let output = "";
for (let i = 0; i < addressBytes.length; i++) {
value = (value << 8) | addressBytes[i];
bits += 8;
while (bits >= 5) {
output += BASE32_ALPHABET[(value >>> (bits - 5)) & 31];
bits -= 5;
}
}
if (bits > 0) {
output += BASE32_ALPHABET[(value << (5 - bits)) & 31];
}
return output;
} catch (error) {
console.error("WIF to Stellar conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to Solana (SOL) address
* Uses Ed25519 keypair generation with Base58 encoding
* @param {string} wif - The WIF private key
* @returns {string} - The Solana address (Base58 encoded public key)
*/
function convertWIFtoSolanaAddress(wif) {
try {
// Helper function to convert hex to bytes
function hexToBytes(hex) {
const bytes = [];
for (let i = 0; i < hex.length; i += 2) {
bytes.push(parseInt(hex.substr(i, 2), 16));
}
return bytes;
}
// Decode WIF to get private key (32 bytes)
const privKeyHex = bitjs.wif2privkey(wif).privkey;
const privBytes = hexToBytes(privKeyHex);
const seed = new Uint8Array(privBytes.slice(0, 32));
// Generate Ed25519 keypair from seed
// Use Solana Web3.js Keypair.fromSeed()
if (typeof solanaWeb3 === "undefined") {
throw new Error("Solana Web3.js library not loaded");
}
const keypair = solanaWeb3.Keypair.fromSeed(seed);
const solanaAddress = keypair.publicKey.toString();
return solanaAddress;
} catch (error) {
console.error("WIF to Solana conversion error:", error);
return null;
}
}
/**
* Convert WIF private key to Cardano (ADA) address
* Uses cardanoCrypto library for address derivation
* @param {string} wif - WIF format private key
* @returns {Promise<string|null>} Cardano address or null on error
*/
async function convertWIFtoCardanoAddress(wif) {
try {
if (typeof window.cardanoCrypto === "undefined") {
throw new Error("cardanoCrypto library not loaded");
}
// Use cardanoCrypto.importFromKey to derive all addresses from WIF
const wallet = await window.cardanoCrypto.importFromKey(wif);
if (!wallet || !wallet.Cardano || !wallet.Cardano.address) {
throw new Error("Failed to derive Cardano address");
}
return wallet.Cardano.address;
} catch (error) {
console.error("WIF to Cardano conversion error:", error);
return null;
}
}