PHP WebShell
Текущая директория: /usr/lib/node_modules/bitgo/node_modules/@bitgo/sdk-lib-mpc/dist/src/curves
Просмотр файла: ed25519.js
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Ed25519Curve = void 0;
const libsodium_wrappers_sumo_1 = __importDefault(require("libsodium-wrappers-sumo"));
const crypto_1 = require("crypto");
const util_1 = require("../util");
const privateKeySize = 32;
const publicKeySize = 32;
class Ed25519Curve {
constructor() {
this.scalarBytes = privateKeySize;
this.pointBytes = publicKeySize;
}
static async initialize() {
if (!Ed25519Curve.initialized) {
await libsodium_wrappers_sumo_1.default.ready;
Ed25519Curve.initialized = true;
}
return new Ed25519Curve();
}
scalarRandom() {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_reduce((0, util_1.bigIntFromBufferLE)((0, crypto_1.randomBytes)(64)))));
}
scalarReduce(s) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_reduce((0, util_1.bigIntToBufferLE)(s, 64))));
}
scalarNegate(s) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_negate((0, util_1.bigIntToBufferLE)(s, privateKeySize))));
}
scalarInvert(s) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_invert((0, util_1.bigIntToBufferLE)(s, privateKeySize))));
}
scalarAdd(x, y) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_add((0, util_1.bigIntToBufferLE)(x, privateKeySize), (0, util_1.bigIntToBufferLE)(y, privateKeySize))));
}
scalarSub(x, y) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_sub((0, util_1.bigIntToBufferLE)(x, privateKeySize), (0, util_1.bigIntToBufferLE)(y, privateKeySize))));
}
scalarMult(x, y) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_scalar_mul((0, util_1.bigIntToBufferLE)(x, privateKeySize), (0, util_1.bigIntToBufferLE)(y, privateKeySize))));
}
basePointMult(n) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_scalarmult_ed25519_base_noclamp((0, util_1.bigIntToBufferLE)(n, privateKeySize))));
}
pointAdd(p, q) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_core_ed25519_add((0, util_1.bigIntToBufferLE)(p, publicKeySize), (0, util_1.bigIntToBufferLE)(q, publicKeySize))));
}
pointMultiply(p, s) {
return (0, util_1.bigIntFromBufferLE)(Buffer.from(libsodium_wrappers_sumo_1.default.crypto_scalarmult_ed25519_noclamp((0, util_1.bigIntToBufferLE)(s, publicKeySize), (0, util_1.bigIntToBufferLE)(p, publicKeySize))));
}
verify(message, signature, publicKey) {
const signedMessage = Buffer.concat([signature, message]);
try {
// Returns the message which was signed if the signature is valid
const result = Buffer.from(libsodium_wrappers_sumo_1.default.crypto_sign_open(signedMessage, (0, util_1.bigIntToBufferLE)(publicKey, publicKeySize)));
return Buffer.compare(message, result) === 0;
}
catch (error) {
// Invalid signature causes an exception
return false;
}
}
order() {
return BigInt('0x1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed') * BigInt('0x08');
}
}
exports.Ed25519Curve = Ed25519Curve;
Ed25519Curve.initialized = false;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ed25519.js","sourceRoot":"","sources":["../../../src/curves/ed25519.ts"],"names":[],"mappings":";;;;;;AAAA,sFAA6C;AAC7C,mCAAqC;AACrC,kCAA+D;AAG/D,MAAM,cAAc,GAAG,EAAE,CAAC;AAC1B,MAAM,aAAa,GAAG,EAAE,CAAC;AAEzB,MAAa,YAAY;IAAzB;QAgGE,gBAAW,GAAG,cAAc,CAAC;QAE7B,eAAU,GAAG,aAAa,CAAC;IAC7B,CAAC;IAhGC,MAAM,CAAC,KAAK,CAAC,UAAU;QACrB,IAAI,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC;YAC9B,MAAM,iCAAM,CAAC,KAAK,CAAC;YACnB,YAAY,CAAC,WAAW,GAAG,IAAI,CAAC;QAClC,CAAC;QAED,OAAO,IAAI,YAAY,EAAE,CAAC;IAC5B,CAAC;IAED,YAAY;QACV,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,iCAAiC,CAAC,IAAA,yBAAkB,EAAC,IAAA,oBAAW,EAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAC3F,CAAC;IACJ,CAAC;IAED,YAAY,CAAC,CAAS;QACpB,OAAO,IAAA,yBAAkB,EAAC,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,iCAAiC,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC;IAC5G,CAAC;IAED,YAAY,CAAC,CAAS;QACpB,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,iCAAiC,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAAC,CAC3F,CAAC;IACJ,CAAC;IAED,YAAY,CAAC,CAAS;QACpB,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,iCAAiC,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAAC,CAC3F,CAAC;IACJ,CAAC;IAED,SAAS,CAAC,CAAS,EAAE,CAAS;QAC5B,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CACT,iCAAM,CAAC,8BAA8B,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,EAAE,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAChH,CACF,CAAC;IACJ,CAAC;IAED,SAAS,CAAC,CAAS,EAAE,CAAS;QAC5B,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CACT,iCAAM,CAAC,8BAA8B,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,EAAE,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAChH,CACF,CAAC;IACJ,CAAC;IAED,UAAU,CAAC,CAAS,EAAE,CAAS;QAC7B,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CACT,iCAAM,CAAC,8BAA8B,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,EAAE,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAChH,CACF,CAAC;IACJ,CAAC;IAED,aAAa,CAAC,CAAS;QACrB,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,sCAAsC,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,cAAc,CAAC,CAAC,CAAC,CAChG,CAAC;IACJ,CAAC;IAED,QAAQ,CAAC,CAAS,EAAE,CAAS;QAC3B,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CACT,iCAAM,CAAC,uBAAuB,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,aAAa,CAAC,EAAE,IAAA,uBAAgB,EAAC,CAAC,EAAE,aAAa,CAAC,CAAC,CACvG,CACF,CAAC;IACJ,CAAC;IAED,aAAa,CAAC,CAAS,EAAE,CAAS;QAChC,OAAO,IAAA,yBAAkB,EACvB,MAAM,CAAC,IAAI,CACT,iCAAM,CAAC,iCAAiC,CAAC,IAAA,uBAAgB,EAAC,CAAC,EAAE,aAAa,CAAC,EAAE,IAAA,uBAAgB,EAAC,CAAC,EAAE,aAAa,CAAC,CAAC,CACjH,CACF,CAAC;IACJ,CAAC;IAED,MAAM,CAAC,OAAe,EAAE,SAAiB,EAAE,SAAiB;QAC1D,MAAM,aAAa,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,SAAS,EAAE,OAAO,CAAC,CAAC,CAAC;QAC1D,IAAI,CAAC;YACH,iEAAiE;YACjE,MAAM,MAAM,GAAG,MAAM,CAAC,IAAI,CAAC,iCAAM,CAAC,gBAAgB,CAAC,aAAa,EAAE,IAAA,uBAAgB,EAAC,SAAS,EAAE,aAAa,CAAC,CAAC,CAAC,CAAC;YAC/G,OAAO,MAAM,CAAC,OAAO,CAAC,OAAO,EAAE,MAAM,CAAC,KAAK,CAAC,CAAC;QAC/C,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,wCAAwC;YACxC,OAAO,KAAK,CAAC;QACf,CAAC;IACH,CAAC;IAED,KAAK;QACH,OAAO,MAAM,CAAC,oEAAoE,CAAC,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC;IACvG,CAAC;;AA9FH,oCAmGC;AAlGQ,wBAAW,GAAG,KAAK,AAAR,CAAS","sourcesContent":["import sodium from 'libsodium-wrappers-sumo';\nimport { randomBytes } from 'crypto';\nimport { bigIntFromBufferLE, bigIntToBufferLE } from '../util';\nimport { BaseCurve } from './types';\n\nconst privateKeySize = 32;\nconst publicKeySize = 32;\n\nexport class Ed25519Curve implements BaseCurve {\n  static initialized = false;\n\n  static async initialize(): Promise<Ed25519Curve> {\n    if (!Ed25519Curve.initialized) {\n      await sodium.ready;\n      Ed25519Curve.initialized = true;\n    }\n\n    return new Ed25519Curve();\n  }\n\n  scalarRandom(): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(sodium.crypto_core_ed25519_scalar_reduce(bigIntFromBufferLE(randomBytes(64))))\n    );\n  }\n\n  scalarReduce(s: bigint): bigint {\n    return bigIntFromBufferLE(Buffer.from(sodium.crypto_core_ed25519_scalar_reduce(bigIntToBufferLE(s, 64))));\n  }\n\n  scalarNegate(s: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(sodium.crypto_core_ed25519_scalar_negate(bigIntToBufferLE(s, privateKeySize)))\n    );\n  }\n\n  scalarInvert(s: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(sodium.crypto_core_ed25519_scalar_invert(bigIntToBufferLE(s, privateKeySize)))\n    );\n  }\n\n  scalarAdd(x: bigint, y: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(\n        sodium.crypto_core_ed25519_scalar_add(bigIntToBufferLE(x, privateKeySize), bigIntToBufferLE(y, privateKeySize))\n      )\n    );\n  }\n\n  scalarSub(x: bigint, y: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(\n        sodium.crypto_core_ed25519_scalar_sub(bigIntToBufferLE(x, privateKeySize), bigIntToBufferLE(y, privateKeySize))\n      )\n    );\n  }\n\n  scalarMult(x: bigint, y: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(\n        sodium.crypto_core_ed25519_scalar_mul(bigIntToBufferLE(x, privateKeySize), bigIntToBufferLE(y, privateKeySize))\n      )\n    );\n  }\n\n  basePointMult(n: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(sodium.crypto_scalarmult_ed25519_base_noclamp(bigIntToBufferLE(n, privateKeySize)))\n    );\n  }\n\n  pointAdd(p: bigint, q: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(\n        sodium.crypto_core_ed25519_add(bigIntToBufferLE(p, publicKeySize), bigIntToBufferLE(q, publicKeySize))\n      )\n    );\n  }\n\n  pointMultiply(p: bigint, s: bigint): bigint {\n    return bigIntFromBufferLE(\n      Buffer.from(\n        sodium.crypto_scalarmult_ed25519_noclamp(bigIntToBufferLE(s, publicKeySize), bigIntToBufferLE(p, publicKeySize))\n      )\n    );\n  }\n\n  verify(message: Buffer, signature: Buffer, publicKey: bigint): boolean {\n    const signedMessage = Buffer.concat([signature, message]);\n    try {\n      // Returns the message which was signed if the signature is valid\n      const result = Buffer.from(sodium.crypto_sign_open(signedMessage, bigIntToBufferLE(publicKey, publicKeySize)));\n      return Buffer.compare(message, result) === 0;\n    } catch (error) {\n      // Invalid signature causes an exception\n      return false;\n    }\n  }\n\n  order(): bigint {\n    return BigInt('0x1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed') * BigInt('0x08');\n  }\n\n  scalarBytes = privateKeySize;\n\n  pointBytes = publicKeySize;\n}\n"]}Выполнить команду
Для локальной разработки. Не используйте в интернете!