1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
--TEST--
Hash: hash_hkdf() function: error conditions
--FILE--
<?php
error_reporting(E_ALL);
function trycatch_dump(...$tests) {
foreach ($tests as $test) {
try {
var_dump($test());
}
catch (\Error $e) {
echo '[' . get_class($e) . '] ' . $e->getMessage() . "\n";
}
}
}
$ikm = 'input key material';
echo "*** Testing hash_hkdf(): error conditions ***\n";
echo "\n-- Testing hash_hkdf() function with invalid hash algorithm --\n";
trycatch_dump(
fn() => hash_hkdf('foo', $ikm)
);
echo "\n-- Testing hash_hkdf() function with non-cryptographic hash algorithm --\n";
trycatch_dump(
fn() => hash_hkdf('adler32', $ikm),
fn() => hash_hkdf('crc32', $ikm),
fn() => hash_hkdf('crc32b', $ikm),
fn() => hash_hkdf('fnv132', $ikm),
fn() => hash_hkdf('fnv1a32', $ikm),
fn() => hash_hkdf('fnv164', $ikm),
fn() => hash_hkdf('fnv1a64', $ikm),
fn() => hash_hkdf('joaat', $ikm)
);
echo "\n-- Testing hash_hkdf() function with invalid parameters --\n";
trycatch_dump(
fn() => hash_hkdf('sha1', ''),
fn() => hash_hkdf('sha1', $ikm, -1),
fn() => hash_hkdf('sha1', $ikm, 20 * 255 + 1) // Length can't be more than 255 times the hash digest size
)
?>
--EXPECT--
*** Testing hash_hkdf(): error conditions ***
-- Testing hash_hkdf() function with invalid hash algorithm --
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
-- Testing hash_hkdf() function with non-cryptographic hash algorithm --
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
[ValueError] hash_hkdf(): Argument #1 ($algo) must be a valid cryptographic hashing algorithm
-- Testing hash_hkdf() function with invalid parameters --
[ValueError] hash_hkdf(): Argument #2 ($key) cannot be empty
[ValueError] hash_hkdf(): Argument #3 ($length) must be greater than or equal to 0
[ValueError] hash_hkdf(): Argument #3 ($length) must be less than or equal to 5100
|
