@ton/crypto
Version:
[](https://www.npmjs.com/package/@ton/crypto)
51 lines (50 loc) • 1.91 kB
JavaScript
;
/**
* Copyright (c) Whales Corp.
* All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.openBox = exports.sealBox = exports.signVerify = exports.sign = exports.keyPairFromSeed = exports.keyPairFromSecretKey = void 0;
const tweetnacl_1 = __importDefault(require("tweetnacl"));
function keyPairFromSecretKey(secretKey) {
let res = tweetnacl_1.default.sign.keyPair.fromSecretKey(new Uint8Array(secretKey));
return {
publicKey: Buffer.from(res.publicKey),
secretKey: Buffer.from(res.secretKey),
};
}
exports.keyPairFromSecretKey = keyPairFromSecretKey;
function keyPairFromSeed(secretKey) {
let res = tweetnacl_1.default.sign.keyPair.fromSeed(new Uint8Array(secretKey));
return {
publicKey: Buffer.from(res.publicKey),
secretKey: Buffer.from(res.secretKey),
};
}
exports.keyPairFromSeed = keyPairFromSeed;
function sign(data, secretKey) {
return Buffer.from(tweetnacl_1.default.sign.detached(new Uint8Array(data), new Uint8Array(secretKey)));
}
exports.sign = sign;
function signVerify(data, signature, publicKey) {
return tweetnacl_1.default.sign.detached.verify(new Uint8Array(data), new Uint8Array(signature), new Uint8Array(publicKey));
}
exports.signVerify = signVerify;
function sealBox(data, nonce, key) {
return Buffer.from(tweetnacl_1.default.secretbox(data, nonce, key));
}
exports.sealBox = sealBox;
function openBox(data, nonce, key) {
let res = tweetnacl_1.default.secretbox.open(data, nonce, key);
if (!res) {
return null;
}
return Buffer.from(res);
}
exports.openBox = openBox;