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74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
--TEST--
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Hash: hash_hkdf() function: error conditions
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--FILE--
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<?php
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error_reporting(E_ALL);
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/* Prototype : string hkdf ( string $algo , string $ikm [, int $length , string $info = '' , string $salt = '' ] )
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* Description: HMAC-based Key Derivation Function
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* Source code: ext/hash/hash.c
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*/
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function trycatch_dump(...$tests) {
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foreach ($tests as $test) {
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try {
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var_dump($test());
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}
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catch (\Error $e) {
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echo '[' . get_class($e) . '] ' . $e->getMessage() . "\n";
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}
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}
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}
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$ikm = 'input key material';
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echo "*** Testing hash_hkdf(): error conditions ***\n";
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echo "\n-- Testing hash_hkdf() function with invalid hash algorithm --\n";
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trycatch_dump(
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fn() => hash_hkdf('foo', $ikm)
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);
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echo "\n-- Testing hash_hkdf() function with non-cryptographic hash algorithm --\n";
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trycatch_dump(
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fn() => hash_hkdf('adler32', $ikm),
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fn() => hash_hkdf('crc32', $ikm),
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fn() => hash_hkdf('crc32b', $ikm),
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fn() => hash_hkdf('fnv132', $ikm),
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fn() => hash_hkdf('fnv1a32', $ikm),
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fn() => hash_hkdf('fnv164', $ikm),
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fn() => hash_hkdf('fnv1a64', $ikm),
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fn() => hash_hkdf('joaat', $ikm)
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);
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echo "\n-- Testing hash_hkdf() function with invalid parameters --\n";
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trycatch_dump(
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fn() => hash_hkdf('sha1', ''),
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fn() => hash_hkdf('sha1', $ikm, -1),
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fn() => hash_hkdf('sha1', $ikm, 20 * 255 + 1) // Length can't be more than 255 times the hash digest size
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)
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?>
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===Done===
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--EXPECT--
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*** Testing hash_hkdf(): error conditions ***
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-- Testing hash_hkdf() function with invalid hash algorithm --
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[Error] Unknown hashing algorithm: foo
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-- Testing hash_hkdf() function with non-cryptographic hash algorithm --
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[Error] Non-cryptographic hashing algorithm: adler32
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[Error] Non-cryptographic hashing algorithm: crc32
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[Error] Non-cryptographic hashing algorithm: crc32b
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[Error] Non-cryptographic hashing algorithm: fnv132
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[Error] Non-cryptographic hashing algorithm: fnv1a32
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[Error] Non-cryptographic hashing algorithm: fnv164
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[Error] Non-cryptographic hashing algorithm: fnv1a64
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[Error] Non-cryptographic hashing algorithm: joaat
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-- Testing hash_hkdf() function with invalid parameters --
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[Error] Input keying material cannot be empty
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[Error] Length must be greater than or equal to 0: -1
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[Error] Length must be less than or equal to 5100: 5101
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===Done===
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