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'use strict';
// throughput benchmark in signing and verifying
var common = require('../common.js');
var crypto = require('crypto');
var fs = require('fs');
var path = require('path');
var fixtures_keydir = path.resolve(__dirname, '../../test/fixtures/keys/');
var keylen_list = ['1024', '2048', '4096'];
var RSA_PublicPem = {};
var RSA_PrivatePem = {};
keylen_list.forEach(function(key) {
RSA_PublicPem[key] =
fs.readFileSync(`${fixtures_keydir}/rsa_public_${key}.pem`);
RSA_PrivatePem[key] =
fs.readFileSync(`${fixtures_keydir}/rsa_private_${key}.pem`);
});
var bench = common.createBenchmark(main, {
n: [500],
keylen: keylen_list,
len: [16, 32, 64]
});
function main(conf) {
var message = Buffer.alloc(conf.len, 'b');
bench.start();
StreamWrite(conf.algo, conf.keylen, message, conf.n, conf.len);
}
function StreamWrite(algo, keylen, message, n, len) {
var written = n * len;
var bits = written * 8;
var kbits = bits / (1024);
var privateKey = RSA_PrivatePem[keylen];
var publicKey = RSA_PublicPem[keylen];
for (var i = 0; i < n; i++) {
var enc = crypto.privateEncrypt(privateKey, message);
crypto.publicDecrypt(publicKey, enc);
}
bench.end(kbits);
}
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