@hyperledger/cactus-common/dist/lib/main/typescript/signer-key-pairs.js

Universal library used by both front end and back end components of Cactus. Aims to be a developer swiss army knife.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Secp256k1Keys = void 0;
const crypto_1 = __importDefault(require("crypto"));
const secp256k1_1 = __importDefault(require("secp256k1"));
class Secp256k1Keys {
    /**
     * Generate random private and public secp256k1 key in Buffer format
     * @return Generated key pair
     */
    static generateKeyPairsBuffer() {
        let privKey;
        // generate secp256K1 private key
        do {
            privKey = crypto_1.default.randomBytes(32);
        } while (!secp256k1_1.default.privateKeyVerify(privKey));
        // generate secp256K1 public key
        const pubKey = secp256k1_1.default.publicKeyCreate(privKey);
        return { privateKey: privKey, publicKey: pubKey };
    }
}
exports.Secp256k1Keys = Secp256k1Keys;
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