solana-multi-wallet-kit
Version:
Universal Solana Wallet Kit for React Native, Web, and Node.js
1,241 lines (1,200 loc) • 395 kB
JavaScript
'use strict';
var web3_js = require('@solana/web3.js');
var bs58 = require('bs58');
var require$$0$1 = require('crypto');
const createWallet = () => {
const keypair = web3_js.Keypair.generate();
return {
publicKey: keypair.publicKey.toBase58(),
secretKey: bs58.encode(keypair.secretKey),
};
};
const sendSol = async ({ fromSecretKey, toPublicKey, amount, rpcUrl = 'https://api.mainnet-beta.solana.com', }) => {
const connection = new web3_js.Connection(rpcUrl);
const from = web3_js.Keypair.fromSecretKey(bs58.decode(fromSecretKey));
const to = new web3_js.PublicKey(toPublicKey);
const transaction = new web3_js.Transaction().add(web3_js.SystemProgram.transfer({
fromPubkey: from.publicKey,
toPubkey: to,
lamports: amount * web3_js.LAMPORTS_PER_SOL,
}));
const signature = await web3_js.sendAndConfirmTransaction(connection, transaction, [from]);
return signature;
};
const getBalance = async (publicKey, rpcUrl = 'https://api.mainnet-beta.solana.com') => {
const connection = new web3_js.Connection(rpcUrl);
const balance = await connection.getBalance(new web3_js.PublicKey(publicKey));
return balance / 1e9; // lamports → SOL
};
function getDefaultExportFromCjs (x) {
return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
}
var src = {};
var sha256 = {};
var sha2 = {};
var _md = {};
var utils$1 = {};
var crypto = {};
var hasRequiredCrypto;
function requireCrypto () {
if (hasRequiredCrypto) return crypto;
hasRequiredCrypto = 1;
Object.defineProperty(crypto, "__esModule", { value: true });
crypto.crypto = void 0;
crypto.crypto = typeof globalThis === 'object' && 'crypto' in globalThis ? globalThis.crypto : undefined;
return crypto;
}
var hasRequiredUtils$1;
function requireUtils$1 () {
if (hasRequiredUtils$1) return utils$1;
hasRequiredUtils$1 = 1;
(function (exports) {
/**
* Utilities for hex, bytes, CSPRNG.
* @module
*/
/*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapXOFConstructorWithOpts = exports.wrapConstructorWithOpts = exports.wrapConstructor = exports.Hash = exports.nextTick = exports.swap32IfBE = exports.byteSwapIfBE = exports.swap8IfBE = exports.isLE = void 0;
exports.isBytes = isBytes;
exports.anumber = anumber;
exports.abytes = abytes;
exports.ahash = ahash;
exports.aexists = aexists;
exports.aoutput = aoutput;
exports.u8 = u8;
exports.u32 = u32;
exports.clean = clean;
exports.createView = createView;
exports.rotr = rotr;
exports.rotl = rotl;
exports.byteSwap = byteSwap;
exports.byteSwap32 = byteSwap32;
exports.bytesToHex = bytesToHex;
exports.hexToBytes = hexToBytes;
exports.asyncLoop = asyncLoop;
exports.utf8ToBytes = utf8ToBytes;
exports.bytesToUtf8 = bytesToUtf8;
exports.toBytes = toBytes;
exports.kdfInputToBytes = kdfInputToBytes;
exports.concatBytes = concatBytes;
exports.checkOpts = checkOpts;
exports.createHasher = createHasher;
exports.createOptHasher = createOptHasher;
exports.createXOFer = createXOFer;
exports.randomBytes = randomBytes;
// We use WebCrypto aka globalThis.crypto, which exists in browsers and node.js 16+.
// node.js versions earlier than v19 don't declare it in global scope.
// For node.js, package.json#exports field mapping rewrites import
// from `crypto` to `cryptoNode`, which imports native module.
// Makes the utils un-importable in browsers without a bundler.
// Once node.js 18 is deprecated (2025-04-30), we can just drop the import.
const crypto_1 = requireCrypto();
/** Checks if something is Uint8Array. Be careful: nodejs Buffer will return true. */
function isBytes(a) {
return a instanceof Uint8Array || (ArrayBuffer.isView(a) && a.constructor.name === 'Uint8Array');
}
/** Asserts something is positive integer. */
function anumber(n) {
if (!Number.isSafeInteger(n) || n < 0)
throw new Error('positive integer expected, got ' + n);
}
/** Asserts something is Uint8Array. */
function abytes(b, ...lengths) {
if (!isBytes(b))
throw new Error('Uint8Array expected');
if (lengths.length > 0 && !lengths.includes(b.length))
throw new Error('Uint8Array expected of length ' + lengths + ', got length=' + b.length);
}
/** Asserts something is hash */
function ahash(h) {
if (typeof h !== 'function' || typeof h.create !== 'function')
throw new Error('Hash should be wrapped by utils.createHasher');
anumber(h.outputLen);
anumber(h.blockLen);
}
/** Asserts a hash instance has not been destroyed / finished */
function aexists(instance, checkFinished = true) {
if (instance.destroyed)
throw new Error('Hash instance has been destroyed');
if (checkFinished && instance.finished)
throw new Error('Hash#digest() has already been called');
}
/** Asserts output is properly-sized byte array */
function aoutput(out, instance) {
abytes(out);
const min = instance.outputLen;
if (out.length < min) {
throw new Error('digestInto() expects output buffer of length at least ' + min);
}
}
/** Cast u8 / u16 / u32 to u8. */
function u8(arr) {
return new Uint8Array(arr.buffer, arr.byteOffset, arr.byteLength);
}
/** Cast u8 / u16 / u32 to u32. */
function u32(arr) {
return new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));
}
/** Zeroize a byte array. Warning: JS provides no guarantees. */
function clean(...arrays) {
for (let i = 0; i < arrays.length; i++) {
arrays[i].fill(0);
}
}
/** Create DataView of an array for easy byte-level manipulation. */
function createView(arr) {
return new DataView(arr.buffer, arr.byteOffset, arr.byteLength);
}
/** The rotate right (circular right shift) operation for uint32 */
function rotr(word, shift) {
return (word << (32 - shift)) | (word >>> shift);
}
/** The rotate left (circular left shift) operation for uint32 */
function rotl(word, shift) {
return (word << shift) | ((word >>> (32 - shift)) >>> 0);
}
/** Is current platform little-endian? Most are. Big-Endian platform: IBM */
exports.isLE = (() => new Uint8Array(new Uint32Array([0x11223344]).buffer)[0] === 0x44)();
/** The byte swap operation for uint32 */
function byteSwap(word) {
return (((word << 24) & 0xff000000) |
((word << 8) & 0xff0000) |
((word >>> 8) & 0xff00) |
((word >>> 24) & 0xff));
}
/** Conditionally byte swap if on a big-endian platform */
exports.swap8IfBE = exports.isLE
? (n) => n
: (n) => byteSwap(n);
/** @deprecated */
exports.byteSwapIfBE = exports.swap8IfBE;
/** In place byte swap for Uint32Array */
function byteSwap32(arr) {
for (let i = 0; i < arr.length; i++) {
arr[i] = byteSwap(arr[i]);
}
return arr;
}
exports.swap32IfBE = exports.isLE
? (u) => u
: byteSwap32;
// Built-in hex conversion https://caniuse.com/mdn-javascript_builtins_uint8array_fromhex
const hasHexBuiltin = /* @__PURE__ */ (() =>
// @ts-ignore
typeof Uint8Array.from([]).toHex === 'function' && typeof Uint8Array.fromHex === 'function')();
// Array where index 0xf0 (240) is mapped to string 'f0'
const hexes = /* @__PURE__ */ Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, '0'));
/**
* Convert byte array to hex string. Uses built-in function, when available.
* @example bytesToHex(Uint8Array.from([0xca, 0xfe, 0x01, 0x23])) // 'cafe0123'
*/
function bytesToHex(bytes) {
abytes(bytes);
// @ts-ignore
if (hasHexBuiltin)
return bytes.toHex();
// pre-caching improves the speed 6x
let hex = '';
for (let i = 0; i < bytes.length; i++) {
hex += hexes[bytes[i]];
}
return hex;
}
// We use optimized technique to convert hex string to byte array
const asciis = { _0: 48, _9: 57, A: 65, F: 70, a: 97, f: 102 };
function asciiToBase16(ch) {
if (ch >= asciis._0 && ch <= asciis._9)
return ch - asciis._0; // '2' => 50-48
if (ch >= asciis.A && ch <= asciis.F)
return ch - (asciis.A - 10); // 'B' => 66-(65-10)
if (ch >= asciis.a && ch <= asciis.f)
return ch - (asciis.a - 10); // 'b' => 98-(97-10)
return;
}
/**
* Convert hex string to byte array. Uses built-in function, when available.
* @example hexToBytes('cafe0123') // Uint8Array.from([0xca, 0xfe, 0x01, 0x23])
*/
function hexToBytes(hex) {
if (typeof hex !== 'string')
throw new Error('hex string expected, got ' + typeof hex);
// @ts-ignore
if (hasHexBuiltin)
return Uint8Array.fromHex(hex);
const hl = hex.length;
const al = hl / 2;
if (hl % 2)
throw new Error('hex string expected, got unpadded hex of length ' + hl);
const array = new Uint8Array(al);
for (let ai = 0, hi = 0; ai < al; ai++, hi += 2) {
const n1 = asciiToBase16(hex.charCodeAt(hi));
const n2 = asciiToBase16(hex.charCodeAt(hi + 1));
if (n1 === undefined || n2 === undefined) {
const char = hex[hi] + hex[hi + 1];
throw new Error('hex string expected, got non-hex character "' + char + '" at index ' + hi);
}
array[ai] = n1 * 16 + n2; // multiply first octet, e.g. 'a3' => 10*16+3 => 160 + 3 => 163
}
return array;
}
/**
* There is no setImmediate in browser and setTimeout is slow.
* Call of async fn will return Promise, which will be fullfiled only on
* next scheduler queue processing step and this is exactly what we need.
*/
const nextTick = async () => { };
exports.nextTick = nextTick;
/** Returns control to thread each 'tick' ms to avoid blocking. */
async function asyncLoop(iters, tick, cb) {
let ts = Date.now();
for (let i = 0; i < iters; i++) {
cb(i);
// Date.now() is not monotonic, so in case if clock goes backwards we return return control too
const diff = Date.now() - ts;
if (diff >= 0 && diff < tick)
continue;
await (0, exports.nextTick)();
ts += diff;
}
}
/**
* Converts string to bytes using UTF8 encoding.
* @example utf8ToBytes('abc') // Uint8Array.from([97, 98, 99])
*/
function utf8ToBytes(str) {
if (typeof str !== 'string')
throw new Error('string expected');
return new Uint8Array(new TextEncoder().encode(str)); // https://bugzil.la/1681809
}
/**
* Converts bytes to string using UTF8 encoding.
* @example bytesToUtf8(Uint8Array.from([97, 98, 99])) // 'abc'
*/
function bytesToUtf8(bytes) {
return new TextDecoder().decode(bytes);
}
/**
* Normalizes (non-hex) string or Uint8Array to Uint8Array.
* Warning: when Uint8Array is passed, it would NOT get copied.
* Keep in mind for future mutable operations.
*/
function toBytes(data) {
if (typeof data === 'string')
data = utf8ToBytes(data);
abytes(data);
return data;
}
/**
* Helper for KDFs: consumes uint8array or string.
* When string is passed, does utf8 decoding, using TextDecoder.
*/
function kdfInputToBytes(data) {
if (typeof data === 'string')
data = utf8ToBytes(data);
abytes(data);
return data;
}
/** Copies several Uint8Arrays into one. */
function concatBytes(...arrays) {
let sum = 0;
for (let i = 0; i < arrays.length; i++) {
const a = arrays[i];
abytes(a);
sum += a.length;
}
const res = new Uint8Array(sum);
for (let i = 0, pad = 0; i < arrays.length; i++) {
const a = arrays[i];
res.set(a, pad);
pad += a.length;
}
return res;
}
function checkOpts(defaults, opts) {
if (opts !== undefined && {}.toString.call(opts) !== '[object Object]')
throw new Error('options should be object or undefined');
const merged = Object.assign(defaults, opts);
return merged;
}
/** For runtime check if class implements interface */
class Hash {
}
exports.Hash = Hash;
/** Wraps hash function, creating an interface on top of it */
function createHasher(hashCons) {
const hashC = (msg) => hashCons().update(toBytes(msg)).digest();
const tmp = hashCons();
hashC.outputLen = tmp.outputLen;
hashC.blockLen = tmp.blockLen;
hashC.create = () => hashCons();
return hashC;
}
function createOptHasher(hashCons) {
const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();
const tmp = hashCons({});
hashC.outputLen = tmp.outputLen;
hashC.blockLen = tmp.blockLen;
hashC.create = (opts) => hashCons(opts);
return hashC;
}
function createXOFer(hashCons) {
const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();
const tmp = hashCons({});
hashC.outputLen = tmp.outputLen;
hashC.blockLen = tmp.blockLen;
hashC.create = (opts) => hashCons(opts);
return hashC;
}
exports.wrapConstructor = createHasher;
exports.wrapConstructorWithOpts = createOptHasher;
exports.wrapXOFConstructorWithOpts = createXOFer;
/** Cryptographically secure PRNG. Uses internal OS-level `crypto.getRandomValues`. */
function randomBytes(bytesLength = 32) {
if (crypto_1.crypto && typeof crypto_1.crypto.getRandomValues === 'function') {
return crypto_1.crypto.getRandomValues(new Uint8Array(bytesLength));
}
// Legacy Node.js compatibility
if (crypto_1.crypto && typeof crypto_1.crypto.randomBytes === 'function') {
return Uint8Array.from(crypto_1.crypto.randomBytes(bytesLength));
}
throw new Error('crypto.getRandomValues must be defined');
}
} (utils$1));
return utils$1;
}
var hasRequired_md;
function require_md () {
if (hasRequired_md) return _md;
hasRequired_md = 1;
Object.defineProperty(_md, "__esModule", { value: true });
_md.SHA512_IV = _md.SHA384_IV = _md.SHA224_IV = _md.SHA256_IV = _md.HashMD = void 0;
_md.setBigUint64 = setBigUint64;
_md.Chi = Chi;
_md.Maj = Maj;
/**
* Internal Merkle-Damgard hash utils.
* @module
*/
const utils_ts_1 = /*@__PURE__*/ requireUtils$1();
/** Polyfill for Safari 14. https://caniuse.com/mdn-javascript_builtins_dataview_setbiguint64 */
function setBigUint64(view, byteOffset, value, isLE) {
if (typeof view.setBigUint64 === 'function')
return view.setBigUint64(byteOffset, value, isLE);
const _32n = BigInt(32);
const _u32_max = BigInt(0xffffffff);
const wh = Number((value >> _32n) & _u32_max);
const wl = Number(value & _u32_max);
const h = isLE ? 4 : 0;
const l = isLE ? 0 : 4;
view.setUint32(byteOffset + h, wh, isLE);
view.setUint32(byteOffset + l, wl, isLE);
}
/** Choice: a ? b : c */
function Chi(a, b, c) {
return (a & b) ^ (~a & c);
}
/** Majority function, true if any two inputs is true. */
function Maj(a, b, c) {
return (a & b) ^ (a & c) ^ (b & c);
}
/**
* Merkle-Damgard hash construction base class.
* Could be used to create MD5, RIPEMD, SHA1, SHA2.
*/
class HashMD extends utils_ts_1.Hash {
constructor(blockLen, outputLen, padOffset, isLE) {
super();
this.finished = false;
this.length = 0;
this.pos = 0;
this.destroyed = false;
this.blockLen = blockLen;
this.outputLen = outputLen;
this.padOffset = padOffset;
this.isLE = isLE;
this.buffer = new Uint8Array(blockLen);
this.view = (0, utils_ts_1.createView)(this.buffer);
}
update(data) {
(0, utils_ts_1.aexists)(this);
data = (0, utils_ts_1.toBytes)(data);
(0, utils_ts_1.abytes)(data);
const { view, buffer, blockLen } = this;
const len = data.length;
for (let pos = 0; pos < len;) {
const take = Math.min(blockLen - this.pos, len - pos);
// Fast path: we have at least one block in input, cast it to view and process
if (take === blockLen) {
const dataView = (0, utils_ts_1.createView)(data);
for (; blockLen <= len - pos; pos += blockLen)
this.process(dataView, pos);
continue;
}
buffer.set(data.subarray(pos, pos + take), this.pos);
this.pos += take;
pos += take;
if (this.pos === blockLen) {
this.process(view, 0);
this.pos = 0;
}
}
this.length += data.length;
this.roundClean();
return this;
}
digestInto(out) {
(0, utils_ts_1.aexists)(this);
(0, utils_ts_1.aoutput)(out, this);
this.finished = true;
// Padding
// We can avoid allocation of buffer for padding completely if it
// was previously not allocated here. But it won't change performance.
const { buffer, view, blockLen, isLE } = this;
let { pos } = this;
// append the bit '1' to the message
buffer[pos++] = 0b10000000;
(0, utils_ts_1.clean)(this.buffer.subarray(pos));
// we have less than padOffset left in buffer, so we cannot put length in
// current block, need process it and pad again
if (this.padOffset > blockLen - pos) {
this.process(view, 0);
pos = 0;
}
// Pad until full block byte with zeros
for (let i = pos; i < blockLen; i++)
buffer[i] = 0;
// Note: sha512 requires length to be 128bit integer, but length in JS will overflow before that
// You need to write around 2 exabytes (u64_max / 8 / (1024**6)) for this to happen.
// So we just write lowest 64 bits of that value.
setBigUint64(view, blockLen - 8, BigInt(this.length * 8), isLE);
this.process(view, 0);
const oview = (0, utils_ts_1.createView)(out);
const len = this.outputLen;
// NOTE: we do division by 4 later, which should be fused in single op with modulo by JIT
if (len % 4)
throw new Error('_sha2: outputLen should be aligned to 32bit');
const outLen = len / 4;
const state = this.get();
if (outLen > state.length)
throw new Error('_sha2: outputLen bigger than state');
for (let i = 0; i < outLen; i++)
oview.setUint32(4 * i, state[i], isLE);
}
digest() {
const { buffer, outputLen } = this;
this.digestInto(buffer);
const res = buffer.slice(0, outputLen);
this.destroy();
return res;
}
_cloneInto(to) {
to || (to = new this.constructor());
to.set(...this.get());
const { blockLen, buffer, length, finished, destroyed, pos } = this;
to.destroyed = destroyed;
to.finished = finished;
to.length = length;
to.pos = pos;
if (length % blockLen)
to.buffer.set(buffer);
return to;
}
clone() {
return this._cloneInto();
}
}
_md.HashMD = HashMD;
/**
* Initial SHA-2 state: fractional parts of square roots of first 16 primes 2..53.
* Check out `test/misc/sha2-gen-iv.js` for recomputation guide.
*/
/** Initial SHA256 state. Bits 0..32 of frac part of sqrt of primes 2..19 */
_md.SHA256_IV = Uint32Array.from([
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19,
]);
/** Initial SHA224 state. Bits 32..64 of frac part of sqrt of primes 23..53 */
_md.SHA224_IV = Uint32Array.from([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4,
]);
/** Initial SHA384 state. Bits 0..64 of frac part of sqrt of primes 23..53 */
_md.SHA384_IV = Uint32Array.from([
0xcbbb9d5d, 0xc1059ed8, 0x629a292a, 0x367cd507, 0x9159015a, 0x3070dd17, 0x152fecd8, 0xf70e5939,
0x67332667, 0xffc00b31, 0x8eb44a87, 0x68581511, 0xdb0c2e0d, 0x64f98fa7, 0x47b5481d, 0xbefa4fa4,
]);
/** Initial SHA512 state. Bits 0..64 of frac part of sqrt of primes 2..19 */
_md.SHA512_IV = Uint32Array.from([
0x6a09e667, 0xf3bcc908, 0xbb67ae85, 0x84caa73b, 0x3c6ef372, 0xfe94f82b, 0xa54ff53a, 0x5f1d36f1,
0x510e527f, 0xade682d1, 0x9b05688c, 0x2b3e6c1f, 0x1f83d9ab, 0xfb41bd6b, 0x5be0cd19, 0x137e2179,
]);
return _md;
}
var _u64 = {};
var hasRequired_u64;
function require_u64 () {
if (hasRequired_u64) return _u64;
hasRequired_u64 = 1;
Object.defineProperty(_u64, "__esModule", { value: true });
_u64.toBig = _u64.shrSL = _u64.shrSH = _u64.rotrSL = _u64.rotrSH = _u64.rotrBL = _u64.rotrBH = _u64.rotr32L = _u64.rotr32H = _u64.rotlSL = _u64.rotlSH = _u64.rotlBL = _u64.rotlBH = _u64.add5L = _u64.add5H = _u64.add4L = _u64.add4H = _u64.add3L = _u64.add3H = void 0;
_u64.add = add;
_u64.fromBig = fromBig;
_u64.split = split;
/**
* Internal helpers for u64. BigUint64Array is too slow as per 2025, so we implement it using Uint32Array.
* @todo re-check https://issues.chromium.org/issues/42212588
* @module
*/
const U32_MASK64 = /* @__PURE__ */ BigInt(2 ** 32 - 1);
const _32n = /* @__PURE__ */ BigInt(32);
function fromBig(n, le = false) {
if (le)
return { h: Number(n & U32_MASK64), l: Number((n >> _32n) & U32_MASK64) };
return { h: Number((n >> _32n) & U32_MASK64) | 0, l: Number(n & U32_MASK64) | 0 };
}
function split(lst, le = false) {
const len = lst.length;
let Ah = new Uint32Array(len);
let Al = new Uint32Array(len);
for (let i = 0; i < len; i++) {
const { h, l } = fromBig(lst[i], le);
[Ah[i], Al[i]] = [h, l];
}
return [Ah, Al];
}
const toBig = (h, l) => (BigInt(h >>> 0) << _32n) | BigInt(l >>> 0);
_u64.toBig = toBig;
// for Shift in [0, 32)
const shrSH = (h, _l, s) => h >>> s;
_u64.shrSH = shrSH;
const shrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);
_u64.shrSL = shrSL;
// Right rotate for Shift in [1, 32)
const rotrSH = (h, l, s) => (h >>> s) | (l << (32 - s));
_u64.rotrSH = rotrSH;
const rotrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);
_u64.rotrSL = rotrSL;
// Right rotate for Shift in (32, 64), NOTE: 32 is special case.
const rotrBH = (h, l, s) => (h << (64 - s)) | (l >>> (s - 32));
_u64.rotrBH = rotrBH;
const rotrBL = (h, l, s) => (h >>> (s - 32)) | (l << (64 - s));
_u64.rotrBL = rotrBL;
// Right rotate for shift===32 (just swaps l&h)
const rotr32H = (_h, l) => l;
_u64.rotr32H = rotr32H;
const rotr32L = (h, _l) => h;
_u64.rotr32L = rotr32L;
// Left rotate for Shift in [1, 32)
const rotlSH = (h, l, s) => (h << s) | (l >>> (32 - s));
_u64.rotlSH = rotlSH;
const rotlSL = (h, l, s) => (l << s) | (h >>> (32 - s));
_u64.rotlSL = rotlSL;
// Left rotate for Shift in (32, 64), NOTE: 32 is special case.
const rotlBH = (h, l, s) => (l << (s - 32)) | (h >>> (64 - s));
_u64.rotlBH = rotlBH;
const rotlBL = (h, l, s) => (h << (s - 32)) | (l >>> (64 - s));
_u64.rotlBL = rotlBL;
// JS uses 32-bit signed integers for bitwise operations which means we cannot
// simple take carry out of low bit sum by shift, we need to use division.
function add(Ah, Al, Bh, Bl) {
const l = (Al >>> 0) + (Bl >>> 0);
return { h: (Ah + Bh + ((l / 2 ** 32) | 0)) | 0, l: l | 0 };
}
// Addition with more than 2 elements
const add3L = (Al, Bl, Cl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0);
_u64.add3L = add3L;
const add3H = (low, Ah, Bh, Ch) => (Ah + Bh + Ch + ((low / 2 ** 32) | 0)) | 0;
_u64.add3H = add3H;
const add4L = (Al, Bl, Cl, Dl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0);
_u64.add4L = add4L;
const add4H = (low, Ah, Bh, Ch, Dh) => (Ah + Bh + Ch + Dh + ((low / 2 ** 32) | 0)) | 0;
_u64.add4H = add4H;
const add5L = (Al, Bl, Cl, Dl, El) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0) + (El >>> 0);
_u64.add5L = add5L;
const add5H = (low, Ah, Bh, Ch, Dh, Eh) => (Ah + Bh + Ch + Dh + Eh + ((low / 2 ** 32) | 0)) | 0;
_u64.add5H = add5H;
// prettier-ignore
const u64 = {
fromBig, split, toBig,
shrSH, shrSL,
rotrSH, rotrSL, rotrBH, rotrBL,
rotr32H, rotr32L,
rotlSH, rotlSL, rotlBH, rotlBL,
add, add3L, add3H, add4L, add4H, add5H, add5L,
};
_u64.default = u64;
return _u64;
}
var hasRequiredSha2;
function requireSha2 () {
if (hasRequiredSha2) return sha2;
hasRequiredSha2 = 1;
Object.defineProperty(sha2, "__esModule", { value: true });
sha2.sha512_224 = sha2.sha512_256 = sha2.sha384 = sha2.sha512 = sha2.sha224 = sha2.sha256 = sha2.SHA512_256 = sha2.SHA512_224 = sha2.SHA384 = sha2.SHA512 = sha2.SHA224 = sha2.SHA256 = void 0;
/**
* SHA2 hash function. A.k.a. sha256, sha384, sha512, sha512_224, sha512_256.
* SHA256 is the fastest hash implementable in JS, even faster than Blake3.
* Check out [RFC 4634](https://datatracker.ietf.org/doc/html/rfc4634) and
* [FIPS 180-4](https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf).
* @module
*/
const _md_ts_1 = /*@__PURE__*/ require_md();
const u64 = /*@__PURE__*/ require_u64();
const utils_ts_1 = /*@__PURE__*/ requireUtils$1();
/**
* Round constants:
* First 32 bits of fractional parts of the cube roots of the first 64 primes 2..311)
*/
// prettier-ignore
const SHA256_K = /* @__PURE__ */ Uint32Array.from([
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
]);
/** Reusable temporary buffer. "W" comes straight from spec. */
const SHA256_W = /* @__PURE__ */ new Uint32Array(64);
class SHA256 extends _md_ts_1.HashMD {
constructor(outputLen = 32) {
super(64, outputLen, 8, false);
// We cannot use array here since array allows indexing by variable
// which means optimizer/compiler cannot use registers.
this.A = _md_ts_1.SHA256_IV[0] | 0;
this.B = _md_ts_1.SHA256_IV[1] | 0;
this.C = _md_ts_1.SHA256_IV[2] | 0;
this.D = _md_ts_1.SHA256_IV[3] | 0;
this.E = _md_ts_1.SHA256_IV[4] | 0;
this.F = _md_ts_1.SHA256_IV[5] | 0;
this.G = _md_ts_1.SHA256_IV[6] | 0;
this.H = _md_ts_1.SHA256_IV[7] | 0;
}
get() {
const { A, B, C, D, E, F, G, H } = this;
return [A, B, C, D, E, F, G, H];
}
// prettier-ignore
set(A, B, C, D, E, F, G, H) {
this.A = A | 0;
this.B = B | 0;
this.C = C | 0;
this.D = D | 0;
this.E = E | 0;
this.F = F | 0;
this.G = G | 0;
this.H = H | 0;
}
process(view, offset) {
// Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array
for (let i = 0; i < 16; i++, offset += 4)
SHA256_W[i] = view.getUint32(offset, false);
for (let i = 16; i < 64; i++) {
const W15 = SHA256_W[i - 15];
const W2 = SHA256_W[i - 2];
const s0 = (0, utils_ts_1.rotr)(W15, 7) ^ (0, utils_ts_1.rotr)(W15, 18) ^ (W15 >>> 3);
const s1 = (0, utils_ts_1.rotr)(W2, 17) ^ (0, utils_ts_1.rotr)(W2, 19) ^ (W2 >>> 10);
SHA256_W[i] = (s1 + SHA256_W[i - 7] + s0 + SHA256_W[i - 16]) | 0;
}
// Compression function main loop, 64 rounds
let { A, B, C, D, E, F, G, H } = this;
for (let i = 0; i < 64; i++) {
const sigma1 = (0, utils_ts_1.rotr)(E, 6) ^ (0, utils_ts_1.rotr)(E, 11) ^ (0, utils_ts_1.rotr)(E, 25);
const T1 = (H + sigma1 + (0, _md_ts_1.Chi)(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;
const sigma0 = (0, utils_ts_1.rotr)(A, 2) ^ (0, utils_ts_1.rotr)(A, 13) ^ (0, utils_ts_1.rotr)(A, 22);
const T2 = (sigma0 + (0, _md_ts_1.Maj)(A, B, C)) | 0;
H = G;
G = F;
F = E;
E = (D + T1) | 0;
D = C;
C = B;
B = A;
A = (T1 + T2) | 0;
}
// Add the compressed chunk to the current hash value
A = (A + this.A) | 0;
B = (B + this.B) | 0;
C = (C + this.C) | 0;
D = (D + this.D) | 0;
E = (E + this.E) | 0;
F = (F + this.F) | 0;
G = (G + this.G) | 0;
H = (H + this.H) | 0;
this.set(A, B, C, D, E, F, G, H);
}
roundClean() {
(0, utils_ts_1.clean)(SHA256_W);
}
destroy() {
this.set(0, 0, 0, 0, 0, 0, 0, 0);
(0, utils_ts_1.clean)(this.buffer);
}
}
sha2.SHA256 = SHA256;
class SHA224 extends SHA256 {
constructor() {
super(28);
this.A = _md_ts_1.SHA224_IV[0] | 0;
this.B = _md_ts_1.SHA224_IV[1] | 0;
this.C = _md_ts_1.SHA224_IV[2] | 0;
this.D = _md_ts_1.SHA224_IV[3] | 0;
this.E = _md_ts_1.SHA224_IV[4] | 0;
this.F = _md_ts_1.SHA224_IV[5] | 0;
this.G = _md_ts_1.SHA224_IV[6] | 0;
this.H = _md_ts_1.SHA224_IV[7] | 0;
}
}
sha2.SHA224 = SHA224;
// SHA2-512 is slower than sha256 in js because u64 operations are slow.
// Round contants
// First 32 bits of the fractional parts of the cube roots of the first 80 primes 2..409
// prettier-ignore
const K512 = /* @__PURE__ */ (() => u64.split([
'0x428a2f98d728ae22', '0x7137449123ef65cd', '0xb5c0fbcfec4d3b2f', '0xe9b5dba58189dbbc',
'0x3956c25bf348b538', '0x59f111f1b605d019', '0x923f82a4af194f9b', '0xab1c5ed5da6d8118',
'0xd807aa98a3030242', '0x12835b0145706fbe', '0x243185be4ee4b28c', '0x550c7dc3d5ffb4e2',
'0x72be5d74f27b896f', '0x80deb1fe3b1696b1', '0x9bdc06a725c71235', '0xc19bf174cf692694',
'0xe49b69c19ef14ad2', '0xefbe4786384f25e3', '0x0fc19dc68b8cd5b5', '0x240ca1cc77ac9c65',
'0x2de92c6f592b0275', '0x4a7484aa6ea6e483', '0x5cb0a9dcbd41fbd4', '0x76f988da831153b5',
'0x983e5152ee66dfab', '0xa831c66d2db43210', '0xb00327c898fb213f', '0xbf597fc7beef0ee4',
'0xc6e00bf33da88fc2', '0xd5a79147930aa725', '0x06ca6351e003826f', '0x142929670a0e6e70',
'0x27b70a8546d22ffc', '0x2e1b21385c26c926', '0x4d2c6dfc5ac42aed', '0x53380d139d95b3df',
'0x650a73548baf63de', '0x766a0abb3c77b2a8', '0x81c2c92e47edaee6', '0x92722c851482353b',
'0xa2bfe8a14cf10364', '0xa81a664bbc423001', '0xc24b8b70d0f89791', '0xc76c51a30654be30',
'0xd192e819d6ef5218', '0xd69906245565a910', '0xf40e35855771202a', '0x106aa07032bbd1b8',
'0x19a4c116b8d2d0c8', '0x1e376c085141ab53', '0x2748774cdf8eeb99', '0x34b0bcb5e19b48a8',
'0x391c0cb3c5c95a63', '0x4ed8aa4ae3418acb', '0x5b9cca4f7763e373', '0x682e6ff3d6b2b8a3',
'0x748f82ee5defb2fc', '0x78a5636f43172f60', '0x84c87814a1f0ab72', '0x8cc702081a6439ec',
'0x90befffa23631e28', '0xa4506cebde82bde9', '0xbef9a3f7b2c67915', '0xc67178f2e372532b',
'0xca273eceea26619c', '0xd186b8c721c0c207', '0xeada7dd6cde0eb1e', '0xf57d4f7fee6ed178',
'0x06f067aa72176fba', '0x0a637dc5a2c898a6', '0x113f9804bef90dae', '0x1b710b35131c471b',
'0x28db77f523047d84', '0x32caab7b40c72493', '0x3c9ebe0a15c9bebc', '0x431d67c49c100d4c',
'0x4cc5d4becb3e42b6', '0x597f299cfc657e2a', '0x5fcb6fab3ad6faec', '0x6c44198c4a475817'
].map(n => BigInt(n))))();
const SHA512_Kh = /* @__PURE__ */ (() => K512[0])();
const SHA512_Kl = /* @__PURE__ */ (() => K512[1])();
// Reusable temporary buffers
const SHA512_W_H = /* @__PURE__ */ new Uint32Array(80);
const SHA512_W_L = /* @__PURE__ */ new Uint32Array(80);
class SHA512 extends _md_ts_1.HashMD {
constructor(outputLen = 64) {
super(128, outputLen, 16, false);
// We cannot use array here since array allows indexing by variable
// which means optimizer/compiler cannot use registers.
// h -- high 32 bits, l -- low 32 bits
this.Ah = _md_ts_1.SHA512_IV[0] | 0;
this.Al = _md_ts_1.SHA512_IV[1] | 0;
this.Bh = _md_ts_1.SHA512_IV[2] | 0;
this.Bl = _md_ts_1.SHA512_IV[3] | 0;
this.Ch = _md_ts_1.SHA512_IV[4] | 0;
this.Cl = _md_ts_1.SHA512_IV[5] | 0;
this.Dh = _md_ts_1.SHA512_IV[6] | 0;
this.Dl = _md_ts_1.SHA512_IV[7] | 0;
this.Eh = _md_ts_1.SHA512_IV[8] | 0;
this.El = _md_ts_1.SHA512_IV[9] | 0;
this.Fh = _md_ts_1.SHA512_IV[10] | 0;
this.Fl = _md_ts_1.SHA512_IV[11] | 0;
this.Gh = _md_ts_1.SHA512_IV[12] | 0;
this.Gl = _md_ts_1.SHA512_IV[13] | 0;
this.Hh = _md_ts_1.SHA512_IV[14] | 0;
this.Hl = _md_ts_1.SHA512_IV[15] | 0;
}
// prettier-ignore
get() {
const { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;
return [Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl];
}
// prettier-ignore
set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl) {
this.Ah = Ah | 0;
this.Al = Al | 0;
this.Bh = Bh | 0;
this.Bl = Bl | 0;
this.Ch = Ch | 0;
this.Cl = Cl | 0;
this.Dh = Dh | 0;
this.Dl = Dl | 0;
this.Eh = Eh | 0;
this.El = El | 0;
this.Fh = Fh | 0;
this.Fl = Fl | 0;
this.Gh = Gh | 0;
this.Gl = Gl | 0;
this.Hh = Hh | 0;
this.Hl = Hl | 0;
}
process(view, offset) {
// Extend the first 16 words into the remaining 64 words w[16..79] of the message schedule array
for (let i = 0; i < 16; i++, offset += 4) {
SHA512_W_H[i] = view.getUint32(offset);
SHA512_W_L[i] = view.getUint32((offset += 4));
}
for (let i = 16; i < 80; i++) {
// s0 := (w[i-15] rightrotate 1) xor (w[i-15] rightrotate 8) xor (w[i-15] rightshift 7)
const W15h = SHA512_W_H[i - 15] | 0;
const W15l = SHA512_W_L[i - 15] | 0;
const s0h = u64.rotrSH(W15h, W15l, 1) ^ u64.rotrSH(W15h, W15l, 8) ^ u64.shrSH(W15h, W15l, 7);
const s0l = u64.rotrSL(W15h, W15l, 1) ^ u64.rotrSL(W15h, W15l, 8) ^ u64.shrSL(W15h, W15l, 7);
// s1 := (w[i-2] rightrotate 19) xor (w[i-2] rightrotate 61) xor (w[i-2] rightshift 6)
const W2h = SHA512_W_H[i - 2] | 0;
const W2l = SHA512_W_L[i - 2] | 0;
const s1h = u64.rotrSH(W2h, W2l, 19) ^ u64.rotrBH(W2h, W2l, 61) ^ u64.shrSH(W2h, W2l, 6);
const s1l = u64.rotrSL(W2h, W2l, 19) ^ u64.rotrBL(W2h, W2l, 61) ^ u64.shrSL(W2h, W2l, 6);
// SHA256_W[i] = s0 + s1 + SHA256_W[i - 7] + SHA256_W[i - 16];
const SUMl = u64.add4L(s0l, s1l, SHA512_W_L[i - 7], SHA512_W_L[i - 16]);
const SUMh = u64.add4H(SUMl, s0h, s1h, SHA512_W_H[i - 7], SHA512_W_H[i - 16]);
SHA512_W_H[i] = SUMh | 0;
SHA512_W_L[i] = SUMl | 0;
}
let { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;
// Compression function main loop, 80 rounds
for (let i = 0; i < 80; i++) {
// S1 := (e rightrotate 14) xor (e rightrotate 18) xor (e rightrotate 41)
const sigma1h = u64.rotrSH(Eh, El, 14) ^ u64.rotrSH(Eh, El, 18) ^ u64.rotrBH(Eh, El, 41);
const sigma1l = u64.rotrSL(Eh, El, 14) ^ u64.rotrSL(Eh, El, 18) ^ u64.rotrBL(Eh, El, 41);
//const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;
const CHIh = (Eh & Fh) ^ (~Eh & Gh);
const CHIl = (El & Fl) ^ (~El & Gl);
// T1 = H + sigma1 + Chi(E, F, G) + SHA512_K[i] + SHA512_W[i]
// prettier-ignore
const T1ll = u64.add5L(Hl, sigma1l, CHIl, SHA512_Kl[i], SHA512_W_L[i]);
const T1h = u64.add5H(T1ll, Hh, sigma1h, CHIh, SHA512_Kh[i], SHA512_W_H[i]);
const T1l = T1ll | 0;
// S0 := (a rightrotate 28) xor (a rightrotate 34) xor (a rightrotate 39)
const sigma0h = u64.rotrSH(Ah, Al, 28) ^ u64.rotrBH(Ah, Al, 34) ^ u64.rotrBH(Ah, Al, 39);
const sigma0l = u64.rotrSL(Ah, Al, 28) ^ u64.rotrBL(Ah, Al, 34) ^ u64.rotrBL(Ah, Al, 39);
const MAJh = (Ah & Bh) ^ (Ah & Ch) ^ (Bh & Ch);
const MAJl = (Al & Bl) ^ (Al & Cl) ^ (Bl & Cl);
Hh = Gh | 0;
Hl = Gl | 0;
Gh = Fh | 0;
Gl = Fl | 0;
Fh = Eh | 0;
Fl = El | 0;
({ h: Eh, l: El } = u64.add(Dh | 0, Dl | 0, T1h | 0, T1l | 0));
Dh = Ch | 0;
Dl = Cl | 0;
Ch = Bh | 0;
Cl = Bl | 0;
Bh = Ah | 0;
Bl = Al | 0;
const All = u64.add3L(T1l, sigma0l, MAJl);
Ah = u64.add3H(All, T1h, sigma0h, MAJh);
Al = All | 0;
}
// Add the compressed chunk to the current hash value
({ h: Ah, l: Al } = u64.add(this.Ah | 0, this.Al | 0, Ah | 0, Al | 0));
({ h: Bh, l: Bl } = u64.add(this.Bh | 0, this.Bl | 0, Bh | 0, Bl | 0));
({ h: Ch, l: Cl } = u64.add(this.Ch | 0, this.Cl | 0, Ch | 0, Cl | 0));
({ h: Dh, l: Dl } = u64.add(this.Dh | 0, this.Dl | 0, Dh | 0, Dl | 0));
({ h: Eh, l: El } = u64.add(this.Eh | 0, this.El | 0, Eh | 0, El | 0));
({ h: Fh, l: Fl } = u64.add(this.Fh | 0, this.Fl | 0, Fh | 0, Fl | 0));
({ h: Gh, l: Gl } = u64.add(this.Gh | 0, this.Gl | 0, Gh | 0, Gl | 0));
({ h: Hh, l: Hl } = u64.add(this.Hh | 0, this.Hl | 0, Hh | 0, Hl | 0));
this.set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl);
}
roundClean() {
(0, utils_ts_1.clean)(SHA512_W_H, SHA512_W_L);
}
destroy() {
(0, utils_ts_1.clean)(this.buffer);
this.set(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
}
sha2.SHA512 = SHA512;
class SHA384 extends SHA512 {
constructor() {
super(48);
this.Ah = _md_ts_1.SHA384_IV[0] | 0;
this.Al = _md_ts_1.SHA384_IV[1] | 0;
this.Bh = _md_ts_1.SHA384_IV[2] | 0;
this.Bl = _md_ts_1.SHA384_IV[3] | 0;
this.Ch = _md_ts_1.SHA384_IV[4] | 0;
this.Cl = _md_ts_1.SHA384_IV[5] | 0;
this.Dh = _md_ts_1.SHA384_IV[6] | 0;
this.Dl = _md_ts_1.SHA384_IV[7] | 0;
this.Eh = _md_ts_1.SHA384_IV[8] | 0;
this.El = _md_ts_1.SHA384_IV[9] | 0;
this.Fh = _md_ts_1.SHA384_IV[10] | 0;
this.Fl = _md_ts_1.SHA384_IV[11] | 0;
this.Gh = _md_ts_1.SHA384_IV[12] | 0;
this.Gl = _md_ts_1.SHA384_IV[13] | 0;
this.Hh = _md_ts_1.SHA384_IV[14] | 0;
this.Hl = _md_ts_1.SHA384_IV[15] | 0;
}
}
sha2.SHA384 = SHA384;
/**
* Truncated SHA512/256 and SHA512/224.
* SHA512_IV is XORed with 0xa5a5a5a5a5a5a5a5, then used as "intermediary" IV of SHA512/t.
* Then t hashes string to produce result IV.
* See `test/misc/sha2-gen-iv.js`.
*/
/** SHA512/224 IV */
const T224_IV = /* @__PURE__ */ Uint32Array.from([
0x8c3d37c8, 0x19544da2, 0x73e19966, 0x89dcd4d6, 0x1dfab7ae, 0x32ff9c82, 0x679dd514, 0x582f9fcf,
0x0f6d2b69, 0x7bd44da8, 0x77e36f73, 0x04c48942, 0x3f9d85a8, 0x6a1d36c8, 0x1112e6ad, 0x91d692a1,
]);
/** SHA512/256 IV */
const T256_IV = /* @__PURE__ */ Uint32Array.from([
0x22312194, 0xfc2bf72c, 0x9f555fa3, 0xc84c64c2, 0x2393b86b, 0x6f53b151, 0x96387719, 0x5940eabd,
0x96283ee2, 0xa88effe3, 0xbe5e1e25, 0x53863992, 0x2b0199fc, 0x2c85b8aa, 0x0eb72ddc, 0x81c52ca2,
]);
class SHA512_224 extends SHA512 {
constructor() {
super(28);
this.Ah = T224_IV[0] | 0;
this.Al = T224_IV[1] | 0;
this.Bh = T224_IV[2] | 0;
this.Bl = T224_IV[3] | 0;
this.Ch = T224_IV[4] | 0;
this.Cl = T224_IV[5] | 0;
this.Dh = T224_IV[6] | 0;
this.Dl = T224_IV[7] | 0;
this.Eh = T224_IV[8] | 0;
this.El = T224_IV[9] | 0;
this.Fh = T224_IV[10] | 0;
this.Fl = T224_IV[11] | 0;
this.Gh = T224_IV[12] | 0;
this.Gl = T224_IV[13] | 0;
this.Hh = T224_IV[14] | 0;
this.Hl = T224_IV[15] | 0;
}
}
sha2.SHA512_224 = SHA512_224;
class SHA512_256 extends SHA512 {
constructor() {
super(32);
this.Ah = T256_IV[0] | 0;
this.Al = T256_IV[1] | 0;
this.Bh = T256_IV[2] | 0;
this.Bl = T256_IV[3] | 0;
this.Ch = T256_IV[4] | 0;
this.Cl = T256_IV[5] | 0;
this.Dh = T256_IV[6] | 0;
this.Dl = T256_IV[7] | 0;
this.Eh = T256_IV[8] | 0;
this.El = T256_IV[9] | 0;
this.Fh = T256_IV[10] | 0;
this.Fl = T256_IV[11] | 0;
this.Gh = T256_IV[12] | 0;
this.Gl = T256_IV[13] | 0;
this.Hh = T256_IV[14] | 0;
this.Hl = T256_IV[15] | 0;
}
}
sha2.SHA512_256 = SHA512_256;
/**
* SHA2-256 hash function from RFC 4634.
*
* It is the fastest JS hash, even faster than Blake3.
* To break sha256 using birthday attack, attackers need to try 2^128 hashes.
* BTC network is doing 2^70 hashes/sec (2^95 hashes/year) as per 2025.
*/
sha2.sha256 = (0, utils_ts_1.createHasher)(() => new SHA256());
/** SHA2-224 hash function from RFC 4634 */
sha2.sha224 = (0, utils_ts_1.createHasher)(() => new SHA224());
/** SHA2-512 hash function from RFC 4634. */
sha2.sha512 = (0, utils_ts_1.createHasher)(() => new SHA512());
/** SHA2-384 hash function from RFC 4634. */
sha2.sha384 = (0, utils_ts_1.createHasher)(() => new SHA384());
/**
* SHA2-512/256 "truncated" hash function, with improved resistance to length extension attacks.
* See the paper on [truncated SHA512](https://eprint.iacr.org/2010/548.pdf).
*/
sha2.sha512_256 = (0, utils_ts_1.createHasher)(() => new SHA512_256());
/**
* SHA2-512/224 "truncated" hash function, with improved resistance to length extension attacks.
* See the paper on [truncated SHA512](https://eprint.iacr.org/2010/548.pdf).
*/
sha2.sha512_224 = (0, utils_ts_1.createHasher)(() => new SHA512_224());
return sha2;
}
var hasRequiredSha256;
function requireSha256 () {
if (hasRequiredSha256) return sha256;
hasRequiredSha256 = 1;
Object.defineProperty(sha256, "__esModule", { value: true });
sha256.sha224 = sha256.SHA224 = sha256.sha256 = sha256.SHA256 = void 0;
/**
* SHA2-256 a.k.a. sha256. In JS, it is the fastest hash, even faster than Blake3.
*
* To break sha256 using birthday attack, attackers need to try 2^128 hashes.
* BTC network is doing 2^70 hashes/sec (2^95 hashes/year) as per 2025.
*
* Check out [FIPS 180-4](https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf).
* @module
* @deprecated
*/
const sha2_ts_1 = /*@__PURE__*/ requireSha2();
/** @deprecated Use import from `noble/hashes/sha2` module */
sha256.SHA256 = sha2_ts_1.SHA256;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha256.sha256 = sha2_ts_1.sha256;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha256.SHA224 = sha2_ts_1.SHA224;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha256.sha224 = sha2_ts_1.sha224;
return sha256;
}
var sha512 = {};
var hasRequiredSha512;
function requireSha512 () {
if (hasRequiredSha512) return sha512;
hasRequiredSha512 = 1;
Object.defineProperty(sha512, "__esModule", { value: true });
sha512.sha512_256 = sha512.SHA512_256 = sha512.sha512_224 = sha512.SHA512_224 = sha512.sha384 = sha512.SHA384 = sha512.sha512 = sha512.SHA512 = void 0;
/**
* SHA2-512 a.k.a. sha512 and sha384. It is slower than sha256 in js because u64 operations are slow.
*
* Check out [RFC 4634](https://datatracker.ietf.org/doc/html/rfc4634) and
* [the paper on truncated SHA512/256](https://eprint.iacr.org/2010/548.pdf).
* @module
* @deprecated
*/
const sha2_ts_1 = /*@__PURE__*/ requireSha2();
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.SHA512 = sha2_ts_1.SHA512;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.sha512 = sha2_ts_1.sha512;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.SHA384 = sha2_ts_1.SHA384;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.sha384 = sha2_ts_1.sha384;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.SHA512_224 = sha2_ts_1.SHA512_224;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.sha512_224 = sha2_ts_1.sha512_224;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.SHA512_256 = sha2_ts_1.SHA512_256;
/** @deprecated Use import from `noble/hashes/sha2` module */
sha512.sha512_256 = sha2_ts_1.sha512_256;
return sha512;
}
var pbkdf2 = {};
var hmac = {};
var hasRequiredHmac;
function requireHmac () {
if (hasRequiredHmac) return hmac;
hasRequiredHmac = 1;
(function (exports) {
Object.defineProperty(exports, "__esModule", { value: true });
exports.hmac = exports.HMAC = void 0;
/**
* HMAC: RFC2104 message authentication code.
* @module
*/
const utils_ts_1 = /*@__PURE__*/ requireUtils$1();
class HMAC extends utils_ts_1.Hash {
constructor(hash, _key) {
super();
this.finished = false;
this.destroyed = false;
(0, utils_ts_1.ahash)(hash);
const key = (0, utils_ts_1.toBytes)(_key);
this.iHash = hash.create();
if (typeof this.iHash.update !== 'function')
throw new Error('Expected instance of class which extends utils.Hash');
this.blockLen = this.iHash.blockLen;
this.outputLen = this.iHash.outputLen;
const blockLen = this.blockLen;
const pad = new Uint8Array(blockLen);
// blockLen can be bigger than outputLen
pad.set(key.length > blockLen ? hash.create().update(key).digest() : key);
for (let i = 0; i < pad.length; i++)
pad[i] ^= 0x36;
this.iHash.update(pad);
// By doing update (processing of first block) of outer hash here we can re-use it between multiple calls via clone
this.oHash = hash.create();
// Undo internal XOR && apply outer XOR
for (let i = 0; i < pad.length; i++)
pad[i] ^= 0x36 ^ 0x5c;
this.oHash.update(pad);
(0, utils_ts_1.clean)(pad);
}
update(buf) {
(0, utils_ts_1.aexists)(this);
this.iHash.update(buf);
return this;
}
digestInto(out) {
(0, utils_ts_1.aexists)(this);
(0, utils_ts_1.abytes)(out, this.outputLen);
this.finished = true;
this.iHash.digestInto(out);
this.oHash.update(out);
this.oHash.digestInto(out);
this.destroy();
}
digest() {
const out = new Uint8Array(this.oHash.outputLen);
this.digestInto(out);
return out;
}
_cloneInto(to) {
// Create new instance without calling constructor since key already in state and we don't know it.
to || (to = Object.create(Object.getPrototypeOf(this), {}));
const { oHash, iHash, finished, destroyed, blockLen, outputLen } = this;
to = to;
to.finished = finished;
to.destroyed = destroyed;
to.blockLen = blockLen;
to.outputLen = outputLen;
to.oHash = oHash._cloneInto(to.oHash);
to.iHash = iHash._cloneInto(to.iHash);
return to;
}
clone() {
return this._cloneInto();
}
destroy() {
this.destroyed = true;
this.oHash.destroy();
this.iHash.destroy();
}
}
exports.HMAC = HMAC;
/**
* HMAC: RFC2104 message authentication code.
* @param hash - function that would be used e.g. sha256
* @param key - message key
* @param message - message data
* @example
* import { hmac } from '@noble/hashes/hmac';
* import { sha256 } from '@noble/hashes/sha2';
* const mac1 = hmac(sha256, 'key', 'message');
*/
const hmac = (hash, key, message) => new HMAC(hash, key).update(message).digest();
exports.hmac = hmac;
exports.hmac.create = (hash, key) => new HMAC(hash, key);
} (hmac));
return hmac;
}
var hasRequiredPbkdf2;
function requirePbkdf2 () {
if (hasRequiredPbkdf2) return pbkdf2;
hasRequiredPbkdf2 = 1;
Object.defineProperty(pbkdf2, "__esModule", { value: true });
pbkdf2.pbkdf2 = pbkdf2$1;
pbkdf2.pbkdf2Async = pbkdf2Async;
/**
* PBKDF (RFC 2898). Can be used to create a key from password and salt.
* @module
*/
const hmac_ts_1 = /*@__PURE__*/ requireHmac();
// prettier-ignore
const utils_ts_1 = /*@__PURE__*/ requireUtils$1();
// Common prologue and epilogue for sync/async functions
function pbkdf2Init(hash, _password, _salt, _opts) {
(0, utils_ts_1.ahash)(hash);
const opts = (0, utils_ts_1.checkOpts)({ dkLen: 32, asyncTick: 10 }, _opts);
const { c, dkLen, asyncTick } = opts;
(0, utils_ts_1.anumber)(c);
(0, utils_ts_1.anumber)(dkLen);
(0, utils_ts_1.anumber)(asyncTick);
if (c < 1)
throw new Error('iterations (c) should be >= 1');
const password = (0, utils_ts_1.kdfInputToBytes)(_password);
con