/
githubmirror
/
node
Обзор
Документация
Войти
/
githubmirror
/
node
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
benchmark/crypto/rsa-encrypt-decrypt-throughput.js
44 строки
1 KB
Antoine du Hamel
benchmark: add trailing commas in `benchmark/crypto`
10 фев 2023, 03:54
Не верифицирован
10 фев 2023, 03:54
214b00d
Код
Авторство
О чём код?
'use strict'; // Throughput benchmark in signing and verifying const common = require('../common.js'); const crypto = require('crypto'); const fs = require('fs'); const path = require('path'); const fixtures_keydir = path.resolve(__dirname, '../../test/fixtures/keys/'); const keylen_list = ['2048', '4096']; const RSA_PublicPem = {}; const RSA_PrivatePem = {}; keylen_list.forEach((key) => { RSA_PublicPem[key] = fs.readFileSync(`${fixtures_keydir}/rsa_public_${key}.pem`); RSA_PrivatePem[key] = fs.readFileSync(`${fixtures_keydir}/rsa_private_${key}.pem`); }); const bench = common.createBenchmark(main, { n: [500], keylen: keylen_list, len: [16, 32, 64], }); function main({ len, algo, keylen, n }) { const message = Buffer.alloc(len, 'b'); bench.start(); StreamWrite(algo, keylen, message, n, len); } function StreamWrite(algo, keylen, message, n, len) { const written = n * len; const bits = written * 8; const kbits = bits / (1024); const privateKey = RSA_PrivatePem[keylen]; const publicKey = RSA_PublicPem[keylen]; for (let i = 0; i < n; i++) { const enc = crypto.privateEncrypt(privateKey, message); crypto.publicDecrypt(publicKey, enc); } bench.end(kbits); }