[ Mini Kiebo ]

Server: Windows NT AKFAR_SERVER 10.0 build 26200 (Windows 10) AMD64 Path: D:/kmspico/bin/ [ Home ]
File: hash_hkdf_error.phpt
--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 ($key) must not be empty
[ValueError] hash_hkdf(): Argument #3 ($length) must be greater than or equal to 0
[ValueError] hash_hkdf(): Argument #3 ($length) must be less than or equal to 5100