@tigthor/kokocrypt
Version:
Enhanced Fortress Edition - Secure, quantum-resistant, high-performance encryption package
58 lines • 2.32 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.toWireBoxFromBrowser = toWireBoxFromBrowser;
exports.fromWireBoxToBrowser = fromWireBoxToBrowser;
const sodium = __importStar(require("libsodium-wrappers"));
function toWireBoxFromBrowser(combinedBase64, kid, ts) {
const combined = sodium.from_base64(combinedBase64);
const nonce = combined.slice(0, sodium.crypto_box_NONCEBYTES);
const ciphertext = combined.slice(sodium.crypto_box_NONCEBYTES);
return {
iv: sodium.to_base64(nonce),
data: sodium.to_base64(ciphertext),
kid,
ts,
};
}
function fromWireBoxToBrowser(box) {
const nonce = sodium.from_base64(box.iv);
const ciphertext = sodium.from_base64(box.data);
const full = new Uint8Array(nonce.length + ciphertext.length);
full.set(nonce);
full.set(ciphertext, nonce.length);
return sodium.to_base64(full);
}
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