source: src/router/php7/ext/hash/tests/hash_hkdf_edges.phpt @ 31874

Last change on this file since 31874 was 31874, checked in by brainslayer, 5 weeks ago

update php

File size: 1.1 KB
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1--TEST--
2Test hash_hkdf() function: edge cases
3--SKIPIF--
4<?php extension_loaded('hash') or die('skip: hash extension not loaded.'); ?>
5--FILE--
6<?php
7
8/* Prototype  : string hkdf  ( string $algo  , string $ikm  [, int $length  , string $info = '' , string $salt = ''  ] )
9 * Description: HMAC-based Key Derivation Function
10 * Source code: ext/hash/hash.c
11*/
12
13echo "*** Testing hash_hkdf(): edge cases ***\n";
14
15$ikm = 'input key material';
16
17echo 'Length < digestSize: ', bin2hex(hash_hkdf('md5', $ikm, 7)), "\n";
18echo 'Length % digestSize != 0: ', bin2hex(hash_hkdf('md5', $ikm, 17)), "\n";
19echo 'Algo name case-sensitivity: ', (bin2hex(hash_hkdf('Md5', $ikm, 7)) === '98b16391063ece' ? 'true' : 'false'), "\n";
20echo "Non-crypto algo name case-sensitivity:\n";
21var_dump(hash_hkdf('jOaAt', $ikm));
22
23?>
24--EXPECTF--
25*** Testing hash_hkdf(): edge cases ***
26Length < digestSize: 98b16391063ece
27Length % digestSize != 0: 98b16391063ecee006a3ca8ee5776b1e5f
28Algo name case-sensitivity: true
29Non-crypto algo name case-sensitivity:
30
31Warning: hash_hkdf(): Non-cryptographic hashing algorithm: jOaAt in %s on line %d
32bool(false)
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