epir/dist/bench_ecelgamal.js

EllipticPIR client library (Node.js / TypeScript bindings).

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.run = exports.LOOP = void 0;
const types_1 = require("./types");
const util_1 = require("./util");
const addon_1 = require("./addon");
exports.LOOP = 10 * 1000;
const run = async () => {
    const msgs = [];
    for (let i = 0; i < exports.LOOP; i++) {
        msgs[i] = Math.floor(Math.random() * types_1.DEFAULT_MMAX);
    }
    const epir = await addon_1.createEpir();
    const decCtx = await addon_1.createDecryptionContext(types_1.MG_DEFAULT_PATH);
    const privkey = epir.createPrivkey();
    const encrypted = await util_1.printMeasurement(() => {
        return msgs.map((msg) => epir.encryptFast(privkey, msg));
    }, 'Ciphertext encrypted (fast) in');
    const decrypted = await util_1.printMeasurement(() => {
        return encrypted.map((enc) => decCtx.decryptCipher(privkey, enc));
    }, 'Ciphertext decrypted in');
    for (let i = 0; i < exports.LOOP; i++) {
        /* istanbul ignore if  */
        if (msgs[i] !== decrypted[i]) {
            console.log('Message decrypted to a different data.');
            return false;
        }
    }
    return true;
};
exports.run = run;
/* istanbul ignore if  */
if (!module.parent) {
    exports.run();
}
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