/
utils.js
90 lines (77 loc) · 2.54 KB
/
utils.js
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// Copyright 2011 Joyent, Inc. All rights reserved.
var test = require('tape').test;
var Buffer = require('safer-buffer').Buffer;
var utils = require('../lib/utils');
test('bufferSplit single char', function(t) {
var b = Buffer.from('abc 123 xyz ttt');
var r = utils.bufferSplit(b, ' ');
t.equal(r.length, 4);
t.equal(r[0].toString(), 'abc');
t.equal(r[1].toString(), '123');
t.equal(r[2].toString(), 'xyz');
t.end();
});
test('bufferSplit single char double sep', function(t) {
var b = Buffer.from('abc 123 xyz ttt');
var r = utils.bufferSplit(b, ' ');
t.equal(r.length, 6);
t.equal(r[0].toString(), 'abc');
t.equal(r[1].toString(), '123');
t.equal(r[4].toString(), '');
t.equal(r[5].toString(), 'ttt');
t.end();
});
test('bufferSplit multi char', function(t) {
var b = Buffer.from('abc 123 xyz ttt ');
var r = utils.bufferSplit(b, '123');
t.equal(r.length, 2);
t.equal(r[0].toString(), 'abc ');
t.equal(r[1].toString(), ' xyz ttt ');
t.end();
});
/* These taken from RFC6070 */
test('pbkdf2 test vector 1', function (t) {
var hashAlg = 'sha1';
var salt = Buffer.from('salt');
var iterations = 1;
var size = 20;
var passphrase = Buffer.from('password');
var key = utils.pbkdf2(hashAlg, salt, iterations, size, passphrase);
t.equal(key.toString('hex').toLowerCase(),
'0c60c80f961f0e71f3a9b524af6012062fe037a6');
t.end();
});
test('pbkdf2 test vector 2', function (t) {
var hashAlg = 'sha1';
var salt = Buffer.from('salt');
var iterations = 2;
var size = 20;
var passphrase = Buffer.from('password');
var key = utils.pbkdf2(hashAlg, salt, iterations, size, passphrase);
t.equal(key.toString('hex').toLowerCase(),
'ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957');
t.end();
});
test('pbkdf2 test vector 5', function (t) {
var hashAlg = 'sha1';
var salt = Buffer.from('saltSALTsaltSALTsaltSALTsaltSALTsalt');
var iterations = 4096;
var size = 25;
var passphrase = Buffer.from('passwordPASSWORDpassword');
var key = utils.pbkdf2(hashAlg, salt, iterations, size, passphrase);
t.equal(key.toString('hex').toLowerCase(),
'3d2eec4fe41c849b80c8d83662c0e44a8b291a964cf2f07038');
t.end();
});
test('pbkdf2 wiki test', function (t) {
var hashAlg = 'sha1';
var salt = Buffer.from('A009C1A485912C6AE630D3E744240B04', 'hex');
var iterations = 1000;
var size = 16;
var passphrase = Buffer.from(
'plnlrtfpijpuhqylxbgqiiyipieyxvfsavzgxbbcfusqkozwpngsyejqlmjsytrmd');
var key = utils.pbkdf2(hashAlg, salt, iterations, size, passphrase);
t.equal(key.toString('hex').toUpperCase(),
'17EB4014C8C461C300E9B61518B9A18B');
t.end();
});