node/test/parallel/test-crypto-aes-wrap.js
Yihong Wang e3ceae724c
crypto: add test case for AES key wrapping
Add test cases for AES key wrapping and only detect output length in
cipher case. The reason being is the returned output length is
insufficient in AES key unwrapping case.

PR-URL: https://github.com/nodejs/node/pull/20587
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2018-05-12 23:51:22 +02:00

63 lines
1.7 KiB
JavaScript

'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const crypto = require('crypto');
const test = [
{
algorithm: 'aes128-wrap',
key: 'b26f309fbe57e9b3bb6ae5ef31d54450',
iv: '3fd838af4093d749',
text: '12345678123456781234567812345678'
},
{
algorithm: 'id-aes128-wrap-pad',
key: 'b26f309fbe57e9b3bb6ae5ef31d54450',
iv: '3fd838af',
text: '12345678123456781234567812345678123'
},
{
algorithm: 'aes192-wrap',
key: '40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304',
iv: '3fd838af4093d749',
text: '12345678123456781234567812345678'
},
{
algorithm: 'id-aes192-wrap-pad',
key: '40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304',
iv: '3fd838af',
text: '12345678123456781234567812345678123'
},
{
algorithm: 'aes256-wrap',
key: '29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323',
iv: '3fd838af4093d749',
text: '12345678123456781234567812345678'
},
{
algorithm: 'id-aes256-wrap-pad',
key: '29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323',
iv: '3fd838af',
text: '12345678123456781234567812345678123'
},
];
test.forEach((data) => {
const cipher = crypto.createCipheriv(
data.algorithm,
Buffer.from(data.key, 'hex'),
Buffer.from(data.iv, 'hex'));
const ciphertext = cipher.update(data.text, 'utf8');
const decipher = crypto.createDecipheriv(
data.algorithm,
Buffer.from(data.key, 'hex'),
Buffer.from(data.iv, 'hex'));
const msg = decipher.update(ciphertext, 'buffer', 'utf8');
assert.strictEqual(msg, data.text, `${data.algorithm} test case failed`);
});