mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.6 KiB
67 lines
2.6 KiB
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
'use strict';
|
|
const common = require('../common');
|
|
if (!common.hasCrypto)
|
|
common.skip('missing crypto');
|
|
|
|
const assert = require('assert');
|
|
const crypto = require('crypto');
|
|
|
|
crypto.DEFAULT_ENCODING = 'buffer';
|
|
|
|
function aes256(decipherFinal) {
|
|
const iv = Buffer.from('00000000000000000000000000000000', 'hex');
|
|
const key = Buffer.from('0123456789abcdef0123456789abcdef' +
|
|
'0123456789abcdef0123456789abcdef', 'hex');
|
|
|
|
function encrypt(val, pad) {
|
|
const c = crypto.createCipheriv('aes256', key, iv);
|
|
c.setAutoPadding(pad);
|
|
return c.update(val, 'utf8', 'latin1') + c.final('latin1');
|
|
}
|
|
|
|
function decrypt(val, pad) {
|
|
const c = crypto.createDecipheriv('aes256', key, iv);
|
|
c.setAutoPadding(pad);
|
|
return c.update(val, 'latin1', 'utf8') + c[decipherFinal]('utf8');
|
|
}
|
|
|
|
// echo 0123456789abcdef0123456789abcdef \
|
|
// | openssl enc -e -aes256 -nopad -K <key> -iv <iv> \
|
|
// | openssl enc -d -aes256 -nopad -K <key> -iv <iv>
|
|
let plaintext = '0123456789abcdef0123456789abcdef'; // multiple of block size
|
|
let encrypted = encrypt(plaintext, false);
|
|
let decrypted = decrypt(encrypted, false);
|
|
assert.strictEqual(decrypted, plaintext);
|
|
|
|
// echo 0123456789abcdef0123456789abcde \
|
|
// | openssl enc -e -aes256 -K <key> -iv <iv> \
|
|
// | openssl enc -d -aes256 -K <key> -iv <iv>
|
|
plaintext = '0123456789abcdef0123456789abcde'; // not a multiple
|
|
encrypted = encrypt(plaintext, true);
|
|
decrypted = decrypt(encrypted, true);
|
|
assert.strictEqual(decrypted, plaintext);
|
|
}
|
|
|
|
aes256('final');
|
|
aes256('finaltol');
|
|
|