test: cleanup and simplify test-crypto-aes-wrap · nodejs/node@f9d6e35
11'use strict';
22const common = require('../common');
3-if (!common.hasCrypto)
3+if (!common.hasCrypto) {
44common.skip('missing crypto');
5+}
6+7+// Tests that the AES wrap and unwrap functions are working correctly.
5869const assert = require('assert');
710const crypto = require('crypto');
8119-const test = [
12+const ivShort = Buffer.from('3fd838af', 'hex');
13+const ivLong = Buffer.from('3fd838af4093d749', 'hex');
14+const key1 = Buffer.from('b26f309fbe57e9b3bb6ae5ef31d54450', 'hex');
15+const key2 = Buffer.from('40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304', 'hex');
16+const key3 = Buffer.from('29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323', 'hex');
17+18+[
1019{
1120algorithm: 'aes128-wrap',
12-key: 'b26f309fbe57e9b3bb6ae5ef31d54450',
13-iv: '3fd838af4093d749',
21+key: key1,
22+iv: ivLong,
1423text: '12345678123456781234567812345678'
1524},
1625{
1726algorithm: 'id-aes128-wrap-pad',
18-key: 'b26f309fbe57e9b3bb6ae5ef31d54450',
19-iv: '3fd838af',
27+key: key1,
28+iv: ivShort,
2029text: '12345678123456781234567812345678123'
2130},
2231{
2332algorithm: 'aes192-wrap',
24-key: '40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304',
25-iv: '3fd838af4093d749',
33+key: key2,
34+iv: ivLong,
2635text: '12345678123456781234567812345678'
2736},
2837{
2938algorithm: 'id-aes192-wrap-pad',
30-key: '40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304',
31-iv: '3fd838af',
39+key: key2,
40+iv: ivShort,
3241text: '12345678123456781234567812345678123'
3342},
3443{
3544algorithm: 'aes256-wrap',
36-key: '29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323',
37-iv: '3fd838af4093d749',
45+key: key3,
46+iv: ivLong,
3847text: '12345678123456781234567812345678'
3948},
4049{
4150algorithm: 'id-aes256-wrap-pad',
42-key: '29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323',
43-iv: '3fd838af',
51+key: key3,
52+iv: ivShort,
4453text: '12345678123456781234567812345678123'
4554},
46-];
47-48-test.forEach((data) => {
49-const cipher = crypto.createCipheriv(
50-data.algorithm,
51-Buffer.from(data.key, 'hex'),
52-Buffer.from(data.iv, 'hex'));
53-const ciphertext = cipher.update(data.text, 'utf8');
54-55-const decipher = crypto.createDecipheriv(
56-data.algorithm,
57-Buffer.from(data.key, 'hex'),
58-Buffer.from(data.iv, 'hex'));
59-const msg = decipher.update(ciphertext, 'buffer', 'utf8');
60-61-assert.strictEqual(msg, data.text, `${data.algorithm} test case failed`);
55+].forEach(({ algorithm, key, iv, text }) => {
56+const cipher = crypto.createCipheriv(algorithm, key, iv);
57+const decipher = crypto.createDecipheriv(algorithm, key, iv);
58+const msg = decipher.update(cipher.update(text, 'utf8'), 'buffer', 'utf8');
59+assert.strictEqual(msg, text, `${algorithm} test case failed`);
6260});