@cmdcode/musig2/dist/main.cjs.map

Create digital signatures based on the Musig2 protocol.

{"version":3,"file":"main.cjs","sources":["../src/config.ts","../node_modules/@noble/hashes/esm/_assert.js","../node_modules/@noble/hashes/esm/crypto.js","../node_modules/@noble/hashes/esm/utils.js","../node_modules/@noble/hashes/esm/_sha2.js","../node_modules/@noble/hashes/esm/sha256.js","../node_modules/@cmdcode/buff/dist/assert.js","../node_modules/@cmdcode/buff/dist/format/str.js","../node_modules/@scure/base/lib/esm/index.js","../node_modules/@cmdcode/buff/dist/encode.js","../node_modules/@cmdcode/buff/dist/format/big.js","../node_modules/@cmdcode/buff/dist/format/bin.js","../node_modules/@cmdcode/buff/dist/format/num.js","../node_modules/@cmdcode/buff/dist/utils.js","../node_modules/@cmdcode/buff/dist/format/buffer.js","../node_modules/@cmdcode/buff/dist/buff.js","../node_modules/@noble/hashes/esm/hmac.js","../node_modules/@cmdcode/crypto-tools/dist/lib/hash.js","../node_modules/@noble/curves/esm/abstract/utils.js","../node_modules/@noble/curves/esm/abstract/modular.js","../node_modules/@noble/curves/esm/abstract/curve.js","../node_modules/@noble/curves/esm/abstract/weierstrass.js","../node_modules/@noble/curves/esm/_shortw_utils.js","../node_modules/@noble/curves/esm/secp256k1.js","../node_modules/@cmdcode/crypto-tools/dist/const.js","../node_modules/@cmdcode/crypto-tools/dist/lib/point.js","../node_modules/@cmdcode/crypto-tools/dist/lib/math.js","../node_modules/@cmdcode/crypto-tools/dist/assert.js","../node_modules/@cmdcode/crypto-tools/dist/lib/ecc.js","../node_modules/@cmdcode/crypto-tools/dist/util.js","../node_modules/@cmdcode/crypto-tools/dist/lib/keys.js","../src/util.ts","../src/error.ts","../src/assert.ts","../src/pubkey.ts","../src/compute.ts","../src/nonce.ts","../src/context.ts","../src/keys.ts","../src/sign.ts","../src/verify.ts"],"sourcesContent":[null,"function number(n) {\n    if (!Number.isSafeInteger(n) || n < 0)\n        throw new Error(`Wrong positive integer: ${n}`);\n}\nfunction bool(b) {\n    if (typeof b !== 'boolean')\n        throw new Error(`Expected boolean, not ${b}`);\n}\n// copied from utils\nfunction isBytes(a) {\n    return (a instanceof Uint8Array ||\n        (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\nfunction bytes(b, ...lengths) {\n    if (!isBytes(b))\n        throw new Error('Expected Uint8Array');\n    if (lengths.length > 0 && !lengths.includes(b.length))\n        throw new Error(`Expected Uint8Array of length ${lengths}, not of length=${b.length}`);\n}\nfunction hash(hash) {\n    if (typeof hash !== 'function' || typeof hash.create !== 'function')\n        throw new Error('Hash should be wrapped by utils.wrapConstructor');\n    number(hash.outputLen);\n    number(hash.blockLen);\n}\nfunction exists(instance, checkFinished = true) {\n    if (instance.destroyed)\n        throw new Error('Hash instance has been destroyed');\n    if (checkFinished && instance.finished)\n        throw new Error('Hash#digest() has already been called');\n}\nfunction output(out, instance) {\n    bytes(out);\n    const min = instance.outputLen;\n    if (out.length < min) {\n        throw new Error(`digestInto() expects output buffer of length at least ${min}`);\n    }\n}\nexport { number, bool, bytes, hash, exists, output };\nconst assert = { number, bool, bytes, hash, exists, output };\nexport default assert;\n//# sourceMappingURL=_assert.js.map","export const crypto = typeof globalThis === 'object' && 'crypto' in globalThis ? globalThis.crypto : undefined;\n//# sourceMappingURL=crypto.js.map","/*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// We use WebCrypto aka globalThis.crypto, which exists in browsers and node.js 16+.\n// node.js versions earlier than v19 don't declare it in global scope.\n// For node.js, package.json#exports field mapping rewrites import\n// from `crypto` to `cryptoNode`, which imports native module.\n// Makes the utils un-importable in browsers without a bundler.\n// Once node.js 18 is deprecated (2025-04-30), we can just drop the import.\nimport { crypto } from '@noble/hashes/crypto';\n// Cast array to different type\nexport const u8 = (arr) => new Uint8Array(arr.buffer, arr.byteOffset, arr.byteLength);\nexport const u32 = (arr) => new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));\nfunction isBytes(a) {\n    return (a instanceof Uint8Array ||\n        (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\n// Cast array to view\nexport const createView = (arr) => new DataView(arr.buffer, arr.byteOffset, arr.byteLength);\n// The rotate right (circular right shift) operation for uint32\nexport const rotr = (word, shift) => (word << (32 - shift)) | (word >>> shift);\n// big-endian hardware is rare. Just in case someone still decides to run hashes:\n// early-throw an error because we don't support BE yet.\n// Other libraries would silently corrupt the data instead of throwing an error,\n// when they don't support it.\nexport const isLE = new Uint8Array(new Uint32Array([0x11223344]).buffer)[0] === 0x44;\nif (!isLE)\n    throw new Error('Non little-endian hardware is not supported');\n// Array where index 0xf0 (240) is mapped to string 'f0'\nconst hexes = /* @__PURE__ */ Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, '0'));\n/**\n * @example bytesToHex(Uint8Array.from([0xca, 0xfe, 0x01, 0x23])) // 'cafe0123'\n */\nexport function bytesToHex(bytes) {\n    if (!isBytes(bytes))\n        throw new Error('Uint8Array expected');\n    // pre-caching improves the speed 6x\n    let hex = '';\n    for (let i = 0; i < bytes.length; i++) {\n        hex += hexes[bytes[i]];\n    }\n    return hex;\n}\n// We use optimized technique to convert hex string to byte array\nconst asciis = { _0: 48, _9: 57, _A: 65, _F: 70, _a: 97, _f: 102 };\nfunction asciiToBase16(char) {\n    if (char >= asciis._0 && char <= asciis._9)\n        return char - asciis._0;\n    if (char >= asciis._A && char <= asciis._F)\n        return char - (asciis._A - 10);\n    if (char >= asciis._a && char <= asciis._f)\n        return char - (asciis._a - 10);\n    return;\n}\n/**\n * @example hexToBytes('cafe0123') // Uint8Array.from([0xca, 0xfe, 0x01, 0x23])\n */\nexport function hexToBytes(hex) {\n    if (typeof hex !== 'string')\n        throw new Error('hex string expected, got ' + typeof hex);\n    const hl = hex.length;\n    const al = hl / 2;\n    if (hl % 2)\n        throw new Error('padded hex string expected, got unpadded hex of length ' + hl);\n    const array = new Uint8Array(al);\n    for (let ai = 0, hi = 0; ai < al; ai++, hi += 2) {\n        const n1 = asciiToBase16(hex.charCodeAt(hi));\n        const n2 = asciiToBase16(hex.charCodeAt(hi + 1));\n        if (n1 === undefined || n2 === undefined) {\n            const char = hex[hi] + hex[hi + 1];\n            throw new Error('hex string expected, got non-hex character \"' + char + '\" at index ' + hi);\n        }\n        array[ai] = n1 * 16 + n2;\n    }\n    return array;\n}\n// There is no setImmediate in browser and setTimeout is slow.\n// call of async fn will return Promise, which will be fullfiled only on\n// next scheduler queue processing step and this is exactly what we need.\nexport const nextTick = async () => { };\n// Returns control to thread each 'tick' ms to avoid blocking\nexport async function asyncLoop(iters, tick, cb) {\n    let ts = Date.now();\n    for (let i = 0; i < iters; i++) {\n        cb(i);\n        // Date.now() is not monotonic, so in case if clock goes backwards we return return control too\n        const diff = Date.now() - ts;\n        if (diff >= 0 && diff < tick)\n            continue;\n        await nextTick();\n        ts += diff;\n    }\n}\n/**\n * @example utf8ToBytes('abc') // new Uint8Array([97, 98, 99])\n */\nexport function utf8ToBytes(str) {\n    if (typeof str !== 'string')\n        throw new Error(`utf8ToBytes expected string, got ${typeof str}`);\n    return new Uint8Array(new TextEncoder().encode(str)); // https://bugzil.la/1681809\n}\n/**\n * Normalizes (non-hex) string or Uint8Array to Uint8Array.\n * Warning: when Uint8Array is passed, it would NOT get copied.\n * Keep in mind for future mutable operations.\n */\nexport function toBytes(data) {\n    if (typeof data === 'string')\n        data = utf8ToBytes(data);\n    if (!isBytes(data))\n        throw new Error(`expected Uint8Array, got ${typeof data}`);\n    return data;\n}\n/**\n * Copies several Uint8Arrays into one.\n */\nexport function concatBytes(...arrays) {\n    let sum = 0;\n    for (let i = 0; i < arrays.length; i++) {\n        const a = arrays[i];\n        if (!isBytes(a))\n            throw new Error('Uint8Array expected');\n        sum += a.length;\n    }\n    const res = new Uint8Array(sum);\n    for (let i = 0, pad = 0; i < arrays.length; i++) {\n        const a = arrays[i];\n        res.set(a, pad);\n        pad += a.length;\n    }\n    return res;\n}\n// For runtime check if class implements interface\nexport class Hash {\n    // Safe version that clones internal state\n    clone() {\n        return this._cloneInto();\n    }\n}\nconst toStr = {}.toString;\nexport function checkOpts(defaults, opts) {\n    if (opts !== undefined && toStr.call(opts) !== '[object Object]')\n        throw new Error('Options should be object or undefined');\n    const merged = Object.assign(defaults, opts);\n    return merged;\n}\nexport function wrapConstructor(hashCons) {\n    const hashC = (msg) => hashCons().update(toBytes(msg)).digest();\n    const tmp = hashCons();\n    hashC.outputLen = tmp.outputLen;\n    hashC.blockLen = tmp.blockLen;\n    hashC.create = () => hashCons();\n    return hashC;\n}\nexport function wrapConstructorWithOpts(hashCons) {\n    const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();\n    const tmp = hashCons({});\n    hashC.outputLen = tmp.outputLen;\n    hashC.blockLen = tmp.blockLen;\n    hashC.create = (opts) => hashCons(opts);\n    return hashC;\n}\nexport function wrapXOFConstructorWithOpts(hashCons) {\n    const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();\n    const tmp = hashCons({});\n    hashC.outputLen = tmp.outputLen;\n    hashC.blockLen = tmp.blockLen;\n    hashC.create = (opts) => hashCons(opts);\n    return hashC;\n}\n/**\n * Secure PRNG. Uses `crypto.getRandomValues`, which defers to OS.\n */\nexport function randomBytes(bytesLength = 32) {\n    if (crypto && typeof crypto.getRandomValues === 'function') {\n        return crypto.getRandomValues(new Uint8Array(bytesLength));\n    }\n    throw new Error('crypto.getRandomValues must be defined');\n}\n//# sourceMappingURL=utils.js.map","import { exists, output } from './_assert.js';\nimport { Hash, createView, toBytes } from './utils.js';\n// Polyfill for Safari 14\nfunction setBigUint64(view, byteOffset, value, isLE) {\n    if (typeof view.setBigUint64 === 'function')\n        return view.setBigUint64(byteOffset, value, isLE);\n    const _32n = BigInt(32);\n    const _u32_max = BigInt(0xffffffff);\n    const wh = Number((value >> _32n) & _u32_max);\n    const wl = Number(value & _u32_max);\n    const h = isLE ? 4 : 0;\n    const l = isLE ? 0 : 4;\n    view.setUint32(byteOffset + h, wh, isLE);\n    view.setUint32(byteOffset + l, wl, isLE);\n}\n// Base SHA2 class (RFC 6234)\nexport class SHA2 extends Hash {\n    constructor(blockLen, outputLen, padOffset, isLE) {\n        super();\n        this.blockLen = blockLen;\n        this.outputLen = outputLen;\n        this.padOffset = padOffset;\n        this.isLE = isLE;\n        this.finished = false;\n        this.length = 0;\n        this.pos = 0;\n        this.destroyed = false;\n        this.buffer = new Uint8Array(blockLen);\n        this.view = createView(this.buffer);\n    }\n    update(data) {\n        exists(this);\n        const { view, buffer, blockLen } = this;\n        data = toBytes(data);\n        const len = data.length;\n        for (let pos = 0; pos < len;) {\n            const take = Math.min(blockLen - this.pos, len - pos);\n            // Fast path: we have at least one block in input, cast it to view and process\n            if (take === blockLen) {\n                const dataView = createView(data);\n                for (; blockLen <= len - pos; pos += blockLen)\n                    this.process(dataView, pos);\n                continue;\n            }\n            buffer.set(data.subarray(pos, pos + take), this.pos);\n            this.pos += take;\n            pos += take;\n            if (this.pos === blockLen) {\n                this.process(view, 0);\n                this.pos = 0;\n            }\n        }\n        this.length += data.length;\n        this.roundClean();\n        return this;\n    }\n    digestInto(out) {\n        exists(this);\n        output(out, this);\n        this.finished = true;\n        // Padding\n        // We can avoid allocation of buffer for padding completely if it\n        // was previously not allocated here. But it won't change performance.\n        const { buffer, view, blockLen, isLE } = this;\n        let { pos } = this;\n        // append the bit '1' to the message\n        buffer[pos++] = 0b10000000;\n        this.buffer.subarray(pos).fill(0);\n        // we have less than padOffset left in buffer, so we cannot put length in current block, need process it and pad again\n        if (this.padOffset > blockLen - pos) {\n            this.process(view, 0);\n            pos = 0;\n        }\n        // Pad until full block byte with zeros\n        for (let i = pos; i < blockLen; i++)\n            buffer[i] = 0;\n        // Note: sha512 requires length to be 128bit integer, but length in JS will overflow before that\n        // You need to write around 2 exabytes (u64_max / 8 / (1024**6)) for this to happen.\n        // So we just write lowest 64 bits of that value.\n        setBigUint64(view, blockLen - 8, BigInt(this.length * 8), isLE);\n        this.process(view, 0);\n        const oview = createView(out);\n        const len = this.outputLen;\n        // NOTE: we do division by 4 later, which should be fused in single op with modulo by JIT\n        if (len % 4)\n            throw new Error('_sha2: outputLen should be aligned to 32bit');\n        const outLen = len / 4;\n        const state = this.get();\n        if (outLen > state.length)\n            throw new Error('_sha2: outputLen bigger than state');\n        for (let i = 0; i < outLen; i++)\n            oview.setUint32(4 * i, state[i], isLE);\n    }\n    digest() {\n        const { buffer, outputLen } = this;\n        this.digestInto(buffer);\n        const res = buffer.slice(0, outputLen);\n        this.destroy();\n        return res;\n    }\n    _cloneInto(to) {\n        to || (to = new this.constructor());\n        to.set(...this.get());\n        const { blockLen, buffer, length, finished, destroyed, pos } = this;\n        to.length = length;\n        to.pos = pos;\n        to.finished = finished;\n        to.destroyed = destroyed;\n        if (length % blockLen)\n            to.buffer.set(buffer);\n        return to;\n    }\n}\n//# sourceMappingURL=_sha2.js.map","import { SHA2 } from './_sha2.js';\nimport { rotr, wrapConstructor } from './utils.js';\n// SHA2-256 need to try 2^128 hashes to execute birthday attack.\n// BTC network is doing 2^67 hashes/sec as per early 2023.\n// Choice: a ? b : c\nconst Chi = (a, b, c) => (a & b) ^ (~a & c);\n// Majority function, true if any two inpust is true\nconst Maj = (a, b, c) => (a & b) ^ (a & c) ^ (b & c);\n// Round constants:\n// first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311)\n// prettier-ignore\nconst SHA256_K = /* @__PURE__ */ new Uint32Array([\n    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\n    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\n    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\n    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\n    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\n    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\n    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2\n]);\n// Initial state (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):\n// prettier-ignore\nconst IV = /* @__PURE__ */ new Uint32Array([\n    0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19\n]);\n// Temporary buffer, not used to store anything between runs\n// Named this way because it matches specification.\nconst SHA256_W = /* @__PURE__ */ new Uint32Array(64);\nclass SHA256 extends SHA2 {\n    constructor() {\n        super(64, 32, 8, false);\n        // We cannot use array here since array allows indexing by variable\n        // which means optimizer/compiler cannot use registers.\n        this.A = IV[0] | 0;\n        this.B = IV[1] | 0;\n        this.C = IV[2] | 0;\n        this.D = IV[3] | 0;\n        this.E = IV[4] | 0;\n        this.F = IV[5] | 0;\n        this.G = IV[6] | 0;\n        this.H = IV[7] | 0;\n    }\n    get() {\n        const { A, B, C, D, E, F, G, H } = this;\n        return [A, B, C, D, E, F, G, H];\n    }\n    // prettier-ignore\n    set(A, B, C, D, E, F, G, H) {\n        this.A = A | 0;\n        this.B = B | 0;\n        this.C = C | 0;\n        this.D = D | 0;\n        this.E = E | 0;\n        this.F = F | 0;\n        this.G = G | 0;\n        this.H = H | 0;\n    }\n    process(view, offset) {\n        // Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array\n        for (let i = 0; i < 16; i++, offset += 4)\n            SHA256_W[i] = view.getUint32(offset, false);\n        for (let i = 16; i < 64; i++) {\n            const W15 = SHA256_W[i - 15];\n            const W2 = SHA256_W[i - 2];\n            const s0 = rotr(W15, 7) ^ rotr(W15, 18) ^ (W15 >>> 3);\n            const s1 = rotr(W2, 17) ^ rotr(W2, 19) ^ (W2 >>> 10);\n            SHA256_W[i] = (s1 + SHA256_W[i - 7] + s0 + SHA256_W[i - 16]) | 0;\n        }\n        // Compression function main loop, 64 rounds\n        let { A, B, C, D, E, F, G, H } = this;\n        for (let i = 0; i < 64; i++) {\n            const sigma1 = rotr(E, 6) ^ rotr(E, 11) ^ rotr(E, 25);\n            const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;\n            const sigma0 = rotr(A, 2) ^ rotr(A, 13) ^ rotr(A, 22);\n            const T2 = (sigma0 + Maj(A, B, C)) | 0;\n            H = G;\n            G = F;\n            F = E;\n            E = (D + T1) | 0;\n            D = C;\n            C = B;\n            B = A;\n            A = (T1 + T2) | 0;\n        }\n        // Add the compressed chunk to the current hash value\n        A = (A + this.A) | 0;\n        B = (B + this.B) | 0;\n        C = (C + this.C) | 0;\n        D = (D + this.D) | 0;\n        E = (E + this.E) | 0;\n        F = (F + this.F) | 0;\n        G = (G + this.G) | 0;\n        H = (H + this.H) | 0;\n        this.set(A, B, C, D, E, F, G, H);\n    }\n    roundClean() {\n        SHA256_W.fill(0);\n    }\n    destroy() {\n        this.set(0, 0, 0, 0, 0, 0, 0, 0);\n        this.buffer.fill(0);\n    }\n}\n// Constants from https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf\nclass SHA224 extends SHA256 {\n    constructor() {\n        super();\n        this.A = 0xc1059ed8 | 0;\n        this.B = 0x367cd507 | 0;\n        this.C = 0x3070dd17 | 0;\n        this.D = 0xf70e5939 | 0;\n        this.E = 0xffc00b31 | 0;\n        this.F = 0x68581511 | 0;\n        this.G = 0x64f98fa7 | 0;\n        this.H = 0xbefa4fa4 | 0;\n        this.outputLen = 28;\n    }\n}\n/**\n * SHA2-256 hash function\n * @param message - data that would be hashed\n */\nexport const sha256 = /* @__PURE__ */ wrapConstructor(() => new SHA256());\nexport const sha224 = /* @__PURE__ */ wrapConstructor(() => new SHA224());\n//# sourceMappingURL=sha256.js.map","export function within_size(data, size) {\n    if (data.length > size) {\n        throw new TypeError(`Data is larger than array size: ${data.length} > ${size}`);\n    }\n}\nexport function is_hex(hex) {\n    if (hex.match(/[^a-fA-f0-9]/) !== null) {\n        throw new TypeError('Invalid characters in hex string: ' + hex);\n    }\n    if (hex.length % 2 !== 0) {\n        throw new Error(`Length of hex string is invalid: ${hex.length}`);\n    }\n}\nexport function is_json(str) {\n    try {\n        JSON.parse(str);\n    }\n    catch {\n        throw new TypeError('JSON string is invalid!');\n    }\n}\nexport function is_safe_num(num) {\n    if (num > Number.MAX_SAFE_INTEGER) {\n        throw new TypeError('Number exceeds safe bounds!');\n    }\n}\nexport function is_prefix(actual, target) {\n    if (actual !== target) {\n        throw new TypeError(`Bech32 prefix does not match: ${actual} !== ${target}`);\n    }\n}\n//# sourceMappingURL=assert.js.map","import { is_hex } from '../assert.js';\nconst ec = new TextEncoder();\nconst dc = new TextDecoder();\nexport function strToBytes(str) {\n    return ec.encode(str);\n}\nexport function bytesToStr(bytes) {\n    return dc.decode(bytes);\n}\nfunction hex_size(hexstr, size) {\n    is_hex(hexstr);\n    const len = hexstr.length / 2;\n    if (size === undefined)\n        size = len;\n    if (len > size) {\n        throw new TypeError(`Hex string is larger than array size: ${len} > ${size}`);\n    }\n    return size;\n}\nexport function hexToBytes(hexstr, size, endian = 'le') {\n    size = hex_size(hexstr, size);\n    const use_le = (endian === 'le');\n    const buffer = new ArrayBuffer(size);\n    const dataView = new DataView(buffer);\n    let offset = (use_le) ? 0 : size - 1;\n    for (let i = 0; i < hexstr.length; i += 2) {\n        const char = hexstr.substring(i, i + 2);\n        const num = parseInt(char, 16);\n        if (use_le) {\n            dataView.setUint8(offset++, num);\n        }\n        else {\n            dataView.setUint8(offset--, num);\n        }\n    }\n    return new Uint8Array(buffer);\n}\nexport function bytesToHex(bytes) {\n    let chars = '';\n    for (let i = 0; i < bytes.length; i++) {\n        chars += bytes[i].toString(16).padStart(2, '0');\n    }\n    return chars;\n}\n//# sourceMappingURL=str.js.map","/*! scure-base - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// Utilities\n/**\n * @__NO_SIDE_EFFECTS__\n */\nexport function assertNumber(n) {\n    if (!Number.isSafeInteger(n))\n        throw new Error(`Wrong integer: ${n}`);\n}\nfunction isBytes(a) {\n    return (a instanceof Uint8Array ||\n        (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction chain(...args) {\n    const id = (a) => a;\n    // Wrap call in closure so JIT can inline calls\n    const wrap = (a, b) => (c) => a(b(c));\n    // Construct chain of args[-1].encode(args[-2].encode([...]))\n    const encode = args.map((x) => x.encode).reduceRight(wrap, id);\n    // Construct chain of args[0].decode(args[1].decode(...))\n    const decode = args.map((x) => x.decode).reduce(wrap, id);\n    return { encode, decode };\n}\n/**\n * Encodes integer radix representation to array of strings using alphabet and back\n * @__NO_SIDE_EFFECTS__\n */\nfunction alphabet(alphabet) {\n    return {\n        encode: (digits) => {\n            if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))\n                throw new Error('alphabet.encode input should be an array of numbers');\n            return digits.map((i) => {\n                assertNumber(i);\n                if (i < 0 || i >= alphabet.length)\n                    throw new Error(`Digit index outside alphabet: ${i} (alphabet: ${alphabet.length})`);\n                return alphabet[i];\n            });\n        },\n        decode: (input) => {\n            if (!Array.isArray(input) || (input.length && typeof input[0] !== 'string'))\n                throw new Error('alphabet.decode input should be array of strings');\n            return input.map((letter) => {\n                if (typeof letter !== 'string')\n                    throw new Error(`alphabet.decode: not string element=${letter}`);\n                const index = alphabet.indexOf(letter);\n                if (index === -1)\n                    throw new Error(`Unknown letter: \"${letter}\". Allowed: ${alphabet}`);\n                return index;\n            });\n        },\n    };\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction join(separator = '') {\n    if (typeof separator !== 'string')\n        throw new Error('join separator should be string');\n    return {\n        encode: (from) => {\n            if (!Array.isArray(from) || (from.length && typeof from[0] !== 'string'))\n                throw new Error('join.encode input should be array of strings');\n            for (let i of from)\n                if (typeof i !== 'string')\n                    throw new Error(`join.encode: non-string input=${i}`);\n            return from.join(separator);\n        },\n        decode: (to) => {\n            if (typeof to !== 'string')\n                throw new Error('join.decode input should be string');\n            return to.split(separator);\n        },\n    };\n}\n/**\n * Pad strings array so it has integer number of bits\n * @__NO_SIDE_EFFECTS__\n */\nfunction padding(bits, chr = '=') {\n    assertNumber(bits);\n    if (typeof chr !== 'string')\n        throw new Error('padding chr should be string');\n    return {\n        encode(data) {\n            if (!Array.isArray(data) || (data.length && typeof data[0] !== 'string'))\n                throw new Error('padding.encode input should be array of strings');\n            for (let i of data)\n                if (typeof i !== 'string')\n                    throw new Error(`padding.encode: non-string input=${i}`);\n            while ((data.length * bits) % 8)\n                data.push(chr);\n            return data;\n        },\n        decode(input) {\n            if (!Array.isArray(input) || (input.length && typeof input[0] !== 'string'))\n                throw new Error('padding.encode input should be array of strings');\n            for (let i of input)\n                if (typeof i !== 'string')\n                    throw new Error(`padding.decode: non-string input=${i}`);\n            let end = input.length;\n            if ((end * bits) % 8)\n                throw new Error('Invalid padding: string should have whole number of bytes');\n            for (; end > 0 && input[end - 1] === chr; end--) {\n                if (!(((end - 1) * bits) % 8))\n                    throw new Error('Invalid padding: string has too much padding');\n            }\n            return input.slice(0, end);\n        },\n    };\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction normalize(fn) {\n    if (typeof fn !== 'function')\n        throw new Error('normalize fn should be function');\n    return { encode: (from) => from, decode: (to) => fn(to) };\n}\n/**\n * Slow: O(n^2) time complexity\n * @__NO_SIDE_EFFECTS__\n */\nfunction convertRadix(data, from, to) {\n    // base 1 is impossible\n    if (from < 2)\n        throw new Error(`convertRadix: wrong from=${from}, base cannot be less than 2`);\n    if (to < 2)\n        throw new Error(`convertRadix: wrong to=${to}, base cannot be less than 2`);\n    if (!Array.isArray(data))\n        throw new Error('convertRadix: data should be array');\n    if (!data.length)\n        return [];\n    let pos = 0;\n    const res = [];\n    const digits = Array.from(data);\n    digits.forEach((d) => {\n        assertNumber(d);\n        if (d < 0 || d >= from)\n            throw new Error(`Wrong integer: ${d}`);\n    });\n    while (true) {\n        let carry = 0;\n        let done = true;\n        for (let i = pos; i < digits.length; i++) {\n            const digit = digits[i];\n            const digitBase = from * carry + digit;\n            if (!Number.isSafeInteger(digitBase) ||\n                (from * carry) / from !== carry ||\n                digitBase - digit !== from * carry) {\n                throw new Error('convertRadix: carry overflow');\n            }\n            carry = digitBase % to;\n            const rounded = Math.floor(digitBase / to);\n            digits[i] = rounded;\n            if (!Number.isSafeInteger(rounded) || rounded * to + carry !== digitBase)\n                throw new Error('convertRadix: carry overflow');\n            if (!done)\n                continue;\n            else if (!rounded)\n                pos = i;\n            else\n                done = false;\n        }\n        res.push(carry);\n        if (done)\n            break;\n    }\n    for (let i = 0; i < data.length - 1 && data[i] === 0; i++)\n        res.push(0);\n    return res.reverse();\n}\nconst gcd = /* @__NO_SIDE_EFFECTS__ */ (a, b) => (!b ? a : gcd(b, a % b));\nconst radix2carry = /*@__NO_SIDE_EFFECTS__ */ (from, to) => from + (to - gcd(from, to));\n/**\n * Implemented with numbers, because BigInt is 5x slower\n * @__NO_SIDE_EFFECTS__\n */\nfunction convertRadix2(data, from, to, padding) {\n    if (!Array.isArray(data))\n        throw new Error('convertRadix2: data should be array');\n    if (from <= 0 || from > 32)\n        throw new Error(`convertRadix2: wrong from=${from}`);\n    if (to <= 0 || to > 32)\n        throw new Error(`convertRadix2: wrong to=${to}`);\n    if (radix2carry(from, to) > 32) {\n        throw new Error(`convertRadix2: carry overflow from=${from} to=${to} carryBits=${radix2carry(from, to)}`);\n    }\n    let carry = 0;\n    let pos = 0; // bitwise position in current element\n    const mask = 2 ** to - 1;\n    const res = [];\n    for (const n of data) {\n        assertNumber(n);\n        if (n >= 2 ** from)\n            throw new Error(`convertRadix2: invalid data word=${n} from=${from}`);\n        carry = (carry << from) | n;\n        if (pos + from > 32)\n            throw new Error(`convertRadix2: carry overflow pos=${pos} from=${from}`);\n        pos += from;\n        for (; pos >= to; pos -= to)\n            res.push(((carry >> (pos - to)) & mask) >>> 0);\n        carry &= 2 ** pos - 1; // clean carry, otherwise it will cause overflow\n    }\n    carry = (carry << (to - pos)) & mask;\n    if (!padding && pos >= from)\n        throw new Error('Excess padding');\n    if (!padding && carry)\n        throw new Error(`Non-zero padding: ${carry}`);\n    if (padding && pos > 0)\n        res.push(carry >>> 0);\n    return res;\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction radix(num) {\n    assertNumber(num);\n    return {\n        encode: (bytes) => {\n            if (!isBytes(bytes))\n                throw new Error('radix.encode input should be Uint8Array');\n            return convertRadix(Array.from(bytes), 2 ** 8, num);\n        },\n        decode: (digits) => {\n            if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))\n                throw new Error('radix.decode input should be array of numbers');\n            return Uint8Array.from(convertRadix(digits, num, 2 ** 8));\n        },\n    };\n}\n/**\n * If both bases are power of same number (like `2**8 <-> 2**64`),\n * there is a linear algorithm. For now we have implementation for power-of-two bases only.\n * @__NO_SIDE_EFFECTS__\n */\nfunction radix2(bits, revPadding = false) {\n    assertNumber(bits);\n    if (bits <= 0 || bits > 32)\n        throw new Error('radix2: bits should be in (0..32]');\n    if (radix2carry(8, bits) > 32 || radix2carry(bits, 8) > 32)\n        throw new Error('radix2: carry overflow');\n    return {\n        encode: (bytes) => {\n            if (!isBytes(bytes))\n                throw new Error('radix2.encode input should be Uint8Array');\n            return convertRadix2(Array.from(bytes), 8, bits, !revPadding);\n        },\n        decode: (digits) => {\n            if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))\n                throw new Error('radix2.decode input should be array of numbers');\n            return Uint8Array.from(convertRadix2(digits, bits, 8, revPadding));\n        },\n    };\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction unsafeWrapper(fn) {\n    if (typeof fn !== 'function')\n        throw new Error('unsafeWrapper fn should be function');\n    return function (...args) {\n        try {\n            return fn.apply(null, args);\n        }\n        catch (e) { }\n    };\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction checksum(len, fn) {\n    assertNumber(len);\n    if (typeof fn !== 'function')\n        throw new Error('checksum fn should be function');\n    return {\n        encode(data) {\n            if (!isBytes(data))\n                throw new Error('checksum.encode: input should be Uint8Array');\n            const checksum = fn(data).slice(0, len);\n            const res = new Uint8Array(data.length + len);\n            res.set(data);\n            res.set(checksum, data.length);\n            return res;\n        },\n        decode(data) {\n            if (!isBytes(data))\n                throw new Error('checksum.decode: input should be Uint8Array');\n            const payload = data.slice(0, -len);\n            const newChecksum = fn(payload).slice(0, len);\n            const oldChecksum = data.slice(-len);\n            for (let i = 0; i < len; i++)\n                if (newChecksum[i] !== oldChecksum[i])\n                    throw new Error('Invalid checksum');\n            return payload;\n        },\n    };\n}\n// prettier-ignore\nexport const utils = {\n    alphabet, chain, checksum, convertRadix, convertRadix2, radix, radix2, join, padding,\n};\n// RFC 4648 aka RFC 3548\n// ---------------------\nexport const base16 = /* @__PURE__ */ chain(radix2(4), alphabet('0123456789ABCDEF'), join(''));\nexport const base32 = /* @__PURE__ */ chain(radix2(5), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'), padding(5), join(''));\nexport const base32hex = /* @__PURE__ */ chain(radix2(5), alphabet('0123456789ABCDEFGHIJKLMNOPQRSTUV'), padding(5), join(''));\nexport const base32crockford = /* @__PURE__ */ chain(radix2(5), alphabet('0123456789ABCDEFGHJKMNPQRSTVWXYZ'), join(''), normalize((s) => s.toUpperCase().replace(/O/g, '0').replace(/[IL]/g, '1')));\nexport const base64 = /* @__PURE__ */ chain(radix2(6), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'), padding(6), join(''));\nexport const base64url = /* @__PURE__ */ chain(radix2(6), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'), padding(6), join(''));\nexport const base64urlnopad = /* @__PURE__ */ chain(radix2(6), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'), join(''));\n// base58 code\n// -----------\nconst genBase58 = (abc) => chain(radix(58), alphabet(abc), join(''));\nexport const base58 = /* @__PURE__ */ genBase58('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz');\nexport const base58flickr = /* @__PURE__ */ genBase58('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ');\nexport const base58xrp = /* @__PURE__ */ genBase58('rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz');\n// xmr ver is done in 8-byte blocks (which equals 11 chars in decoding). Last (non-full) block padded with '1' to size in XMR_BLOCK_LEN.\n// Block encoding significantly reduces quadratic complexity of base58.\n// Data len (index) -> encoded block len\nconst XMR_BLOCK_LEN = [0, 2, 3, 5, 6, 7, 9, 10, 11];\nexport const base58xmr = {\n    encode(data) {\n        let res = '';\n        for (let i = 0; i < data.length; i += 8) {\n            const block = data.subarray(i, i + 8);\n            res += base58.encode(block).padStart(XMR_BLOCK_LEN[block.length], '1');\n        }\n        return res;\n    },\n    decode(str) {\n        let res = [];\n        for (let i = 0; i < str.length; i += 11) {\n            const slice = str.slice(i, i + 11);\n            const blockLen = XMR_BLOCK_LEN.indexOf(slice.length);\n            const block = base58.decode(slice);\n            for (let j = 0; j < block.length - blockLen; j++) {\n                if (block[j] !== 0)\n                    throw new Error('base58xmr: wrong padding');\n            }\n            res = res.concat(Array.from(block.slice(block.length - blockLen)));\n        }\n        return Uint8Array.from(res);\n    },\n};\nexport const createBase58check = /* @__PURE__ */ (sha256) => chain(checksum(4, (data) => sha256(sha256(data))), base58);\n// legacy export, bad name\nexport const base58check = createBase58check;\nconst BECH_ALPHABET = /* @__PURE__ */ chain(alphabet('qpzry9x8gf2tvdw0s3jn54khce6mua7l'), join(''));\nconst POLYMOD_GENERATORS = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction bech32Polymod(pre) {\n    const b = pre >> 25;\n    let chk = (pre & 0x1ffffff) << 5;\n    for (let i = 0; i < POLYMOD_GENERATORS.length; i++) {\n        if (((b >> i) & 1) === 1)\n            chk ^= POLYMOD_GENERATORS[i];\n    }\n    return chk;\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction bechChecksum(prefix, words, encodingConst = 1) {\n    const len = prefix.length;\n    let chk = 1;\n    for (let i = 0; i < len; i++) {\n        const c = prefix.charCodeAt(i);\n        if (c < 33 || c > 126)\n            throw new Error(`Invalid prefix (${prefix})`);\n        chk = bech32Polymod(chk) ^ (c >> 5);\n    }\n    chk = bech32Polymod(chk);\n    for (let i = 0; i < len; i++)\n        chk = bech32Polymod(chk) ^ (prefix.charCodeAt(i) & 0x1f);\n    for (let v of words)\n        chk = bech32Polymod(chk) ^ v;\n    for (let i = 0; i < 6; i++)\n        chk = bech32Polymod(chk);\n    chk ^= encodingConst;\n    return BECH_ALPHABET.encode(convertRadix2([chk % 2 ** 30], 30, 5, false));\n}\n/**\n * @__NO_SIDE_EFFECTS__\n */\nfunction genBech32(encoding) {\n    const ENCODING_CONST = encoding === 'bech32' ? 1 : 0x2bc830a3;\n    const _words = radix2(5);\n    const fromWords = _words.decode;\n    const toWords = _words.encode;\n    const fromWordsUnsafe = unsafeWrapper(fromWords);\n    function encode(prefix, words, limit = 90) {\n        if (typeof prefix !== 'string')\n            throw new Error(`bech32.encode prefix should be string, not ${typeof prefix}`);\n        if (!Array.isArray(words) || (words.length && typeof words[0] !== 'number'))\n            throw new Error(`bech32.encode words should be array of numbers, not ${typeof words}`);\n        const actualLength = prefix.length + 7 + words.length;\n        if (limit !== false && actualLength > limit)\n            throw new TypeError(`Length ${actualLength} exceeds limit ${limit}`);\n        const lowered = prefix.toLowerCase();\n        const sum = bechChecksum(lowered, words, ENCODING_CONST);\n        return `${lowered}1${BECH_ALPHABET.encode(words)}${sum}`;\n    }\n    function decode(str, limit = 90) {\n        if (typeof str !== 'string')\n            throw new Error(`bech32.decode input should be string, not ${typeof str}`);\n        if (str.length < 8 || (limit !== false && str.length > limit))\n            throw new TypeError(`Wrong string length: ${str.length} (${str}). Expected (8..${limit})`);\n        // don't allow mixed case\n        const lowered = str.toLowerCase();\n        if (str !== lowered && str !== str.toUpperCase())\n            throw new Error(`String must be lowercase or uppercase`);\n        str = lowered;\n        const sepIndex = str.lastIndexOf('1');\n        if (sepIndex === 0 || sepIndex === -1)\n            throw new Error(`Letter \"1\" must be present between prefix and data only`);\n        const prefix = str.slice(0, sepIndex);\n        const _words = str.slice(sepIndex + 1);\n        if (_words.length < 6)\n            throw new Error('Data must be at least 6 characters long');\n        const words = BECH_ALPHABET.decode(_words).slice(0, -6);\n        const sum = bechChecksum(prefix, words, ENCODING_CONST);\n        if (!_words.endsWith(sum))\n            throw new Error(`Invalid checksum in ${str}: expected \"${sum}\"`);\n        return { prefix, words };\n    }\n    const decodeUnsafe = unsafeWrapper(decode);\n    function decodeToBytes(str) {\n        const { prefix, words } = decode(str, false);\n        return { prefix, words, bytes: fromWords(words) };\n    }\n    return { encode, decode, decodeToBytes, decodeUnsafe, fromWords, fromWordsUnsafe, toWords };\n}\nexport const bech32 = /* @__PURE__ */ genBech32('bech32');\nexport const bech32m = /* @__PURE__ */ genBech32('bech32m');\nexport const utf8 = {\n    encode: (data) => new TextDecoder().decode(data),\n    decode: (str) => new TextEncoder().encode(str),\n};\nexport const hex = /* @__PURE__ */ chain(radix2(4), alphabet('0123456789abcdef'), join(''), normalize((s) => {\n    if (typeof s !== 'string' || s.length % 2)\n        throw new TypeError(`hex.decode: expected string, got ${typeof s} with length ${s.length}`);\n    return s.toLowerCase();\n}));\n// prettier-ignore\nconst CODERS = {\n    utf8, hex, base16, base32, base64, base64url, base58, base58xmr\n};\nconst coderTypeError = 'Invalid encoding type. Available types: utf8, hex, base16, base32, base64, base64url, base58, base58xmr';\nexport const bytesToString = (type, bytes) => {\n    if (typeof type !== 'string' || !CODERS.hasOwnProperty(type))\n        throw new TypeError(coderTypeError);\n    if (!isBytes(bytes))\n        throw new TypeError('bytesToString() expects Uint8Array');\n    return CODERS[type].encode(bytes);\n};\nexport const str = bytesToString; // as in python, but for bytes only\nexport const stringToBytes = (type, str) => {\n    if (!CODERS.hasOwnProperty(type))\n        throw new TypeError(coderTypeError);\n    if (typeof str !== 'string')\n        throw new TypeError('stringToBytes() expects string');\n    return CODERS[type].decode(str);\n};\nexport const bytes = stringToBytes;\n","import { sha256 } from '@noble/hashes/sha256';\nimport { bytesToStr, bytesToHex, hexToBytes, strToBytes } from './format/str.js';\nimport { base58check, base64, base64urlnopad, bech32, bech32m } from '@scure/base';\nexport const Hex = {\n    encode: bytesToHex,\n    decode: hexToBytes\n};\nexport const Txt = {\n    encode: strToBytes,\n    decode: bytesToStr\n};\nexport const B58chk = {\n    encode: (data) => base58check(sha256).encode(data),\n    decode: (data) => base58check(sha256).decode(data)\n};\nexport const Base64 = {\n    encode: (data) => base64.encode(data),\n    decode: (data) => base64.decode(data)\n};\nexport const B64url = {\n    encode: (data) => base64urlnopad.encode(data),\n    decode: (data) => base64urlnopad.decode(data)\n};\nexport const Bech32 = {\n    to_words: bech32.toWords,\n    to_bytes: bech32.fromWords,\n    encode: (prefix, words, limit = false) => {\n        return bech32.encode(prefix, words, limit);\n    },\n    decode: (data, limit = false) => {\n        const { prefix, words } = bech32.decode(data, limit);\n        return { prefix, words };\n    }\n};\nexport const Bech32m = {\n    to_words: bech32m.toWords,\n    to_bytes: bech32m.fromWords,\n    encode: (prefix, words, limit = false) => {\n        return bech32m.encode(prefix, words, limit);\n    },\n    decode: (data, limit = false) => {\n        const { prefix, words } = bech32m.decode(data, limit);\n        return { prefix, words };\n    }\n};\n//# sourceMappingURL=encode.js.map","const _0n = BigInt(0);\nconst _255n = BigInt(255);\nconst _256n = BigInt(256);\nfunction big_size(big) {\n    if (big <= 0xffn)\n        return 1;\n    if (big <= 0xffffn)\n        return 2;\n    if (big <= 0xffffffffn)\n        return 4;\n    if (big <= 0xffffffffffffffffn)\n        return 8;\n    if (big <= 0xffffffffffffffffffffffffffffffffn)\n        return 16;\n    if (big <= 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffn) {\n        return 32;\n    }\n    throw new TypeError('Must specify a fixed buffer size for bigints greater than 32 bytes.');\n}\nexport function bigToBytes(big, size, endian = 'be') {\n    if (size === undefined)\n        size = big_size(big);\n    const use_le = (endian === 'le');\n    const buffer = new ArrayBuffer(size);\n    const dataView = new DataView(buffer);\n    let offset = (use_le) ? 0 : size - 1;\n    while (big > _0n) {\n        const byte = big & _255n;\n        const num = Number(byte);\n        if (use_le) {\n            dataView.setUint8(offset++, num);\n        }\n        else {\n            dataView.setUint8(offset--, num);\n        }\n        big = (big - byte) / _256n;\n    }\n    return new Uint8Array(buffer);\n}\nexport function bytesToBig(bytes) {\n    let num = BigInt(0);\n    for (let i = bytes.length - 1; i >= 0; i--) {\n        num = (num * _256n) + BigInt(bytes[i]);\n    }\n    return BigInt(num);\n}\n//# sourceMappingURL=big.js.map","export function binToBytes(binary) {\n    const bins = binary.split('').map(Number);\n    if (bins.length % 8 !== 0) {\n        throw new Error(`Binary array is invalid length: ${binary.length}`);\n    }\n    const bytes = new Uint8Array(bins.length / 8);\n    for (let i = 0, ct = 0; i < bins.length; i += 8, ct++) {\n        let byte = 0;\n        for (let j = 0; j < 8; j++) {\n            byte |= (bins[i + j] << (7 - j));\n        }\n        bytes[ct] = byte;\n    }\n    return bytes;\n}\nexport function bytesToBin(bytes) {\n    const bin = new Array(bytes.length * 8);\n    let count = 0;\n    for (const num of bytes) {\n        if (num > 255) {\n            throw new Error(`Invalid byte value: ${num}. Byte values must be between 0 and 255.`);\n        }\n        for (let i = 7; i >= 0; i--, count++) {\n            bin[count] = (num >> i) & 1;\n        }\n    }\n    return bin.join('');\n}\n//# sourceMappingURL=bin.js.map","import { is_safe_num } from '../assert.js';\nfunction num_size(num) {\n    if (num <= 0xFF)\n        return 1;\n    if (num <= 0xFFFF)\n        return 2;\n    if (num <= 0xFFFFFFFF)\n        return 4;\n    throw new TypeError('Numbers larger than 4 bytes must specify a fixed size!');\n}\nexport function numToBytes(num, size, endian = 'be') {\n    if (size === undefined)\n        size = num_size(num);\n    const use_le = (endian === 'le');\n    const buffer = new ArrayBuffer(size);\n    const dataView = new DataView(buffer);\n    let offset = (use_le) ? 0 : size - 1;\n    while (num > 0) {\n        const byte = num & 255;\n        if (use_le) {\n            dataView.setUint8(offset++, num);\n        }\n        else {\n            dataView.setUint8(offset--, num);\n        }\n        num = (num - byte) / 256;\n    }\n    return new Uint8Array(buffer);\n}\nexport function bytesToNum(bytes) {\n    let num = 0;\n    for (let i = bytes.length - 1; i >= 0; i--) {\n        num = (num * 256) + bytes[i];\n        is_safe_num(num);\n    }\n    return num;\n}\n//# sourceMappingURL=num.js.map","import { within_size } from './assert.js';\nexport function is_hex(input) {\n    if (input.match(/[^a-fA-F0-9]/) === null &&\n        input.length % 2 === 0) {\n        return true;\n    }\n    return false;\n}\nexport function is_bytes(input) {\n    if (typeof input === 'string' && is_hex(input)) {\n        return true;\n    }\n    else if (typeof input === 'number' ||\n        typeof input === 'bigint' ||\n        input instanceof Uint8Array) {\n        return true;\n    }\n    else if (Array.isArray(input) &&\n        input.every(e => typeof e === 'number')) {\n        return true;\n    }\n    else {\n        return false;\n    }\n}\nexport function set_buffer(data, size, endian = 'be') {\n    if (size === undefined)\n        size = data.length;\n    within_size(data, size);\n    const buffer = new Uint8Array(size).fill(0);\n    const offset = (endian === 'be') ? 0 : size - data.length;\n    buffer.set(data, offset);\n    return buffer;\n}\nexport function join_array(arr) {\n    let i, offset = 0;\n    const size = arr.reduce((len, arr) => len + arr.length, 0);\n    const buff = new Uint8Array(size);\n    for (i = 0; i < arr.length; i++) {\n        const a = arr[i];\n        buff.set(a, offset);\n        offset += a.length;\n    }\n    return buff;\n}\nexport function bigint_replacer(_, v) {\n    return typeof v === 'bigint'\n        ? `${v}n`\n        : v;\n}\nexport function bigint_reviver(_, v) {\n    return typeof v === 'string' && /^[0-9]+n$/.test(v)\n        ? BigInt(v.slice(0, -1))\n        : v;\n}\nexport function parse_data(data_blob, chunk_size, total_size) {\n    const len = data_blob.length, count = total_size / chunk_size;\n    if (total_size % chunk_size !== 0) {\n        throw new TypeError(`Invalid parameters: ${total_size} % ${chunk_size} !== 0`);\n    }\n    if (len !== total_size) {\n        throw new TypeError(`Invalid data stream: ${len} !== ${total_size}`);\n    }\n    if (len % chunk_size !== 0) {\n        throw new TypeError(`Invalid data stream: ${len} % ${chunk_size} !== 0`);\n    }\n    const chunks = new Array(count);\n    for (let i = 0; i < count; i++) {\n        const idx = i * chunk_size;\n        chunks[i] = data_blob.subarray(idx, idx + chunk_size);\n    }\n    return chunks;\n}\n//# sourceMappingURL=utils.js.map","import { bigToBytes } from './big.js';\nimport { numToBytes } from './num.js';\nimport { hexToBytes } from './str.js';\nimport * as util from '../utils.js';\nexport function buffer_data(data, size, endian) {\n    if (data instanceof ArrayBuffer) {\n        return new Uint8Array(data);\n    }\n    else if (data instanceof Uint8Array) {\n        return util.set_buffer(data, size, endian);\n    }\n    else if (Array.isArray(data)) {\n        const bytes = data.map(e => buffer_data(e, size, endian));\n        return