Lines Matching defs:algo

68             $magic = ['algo' => $m[1], 'iter' => $m[2]];
72             $magic = ['algo' => $m[1], 'iter' => $m[2]];
399      * @param string $algo    The hash algorithm to be used
407     protected function stretched_hash($algo, $clear, $salt = null, $magic = 'P', $compute = 8)
426         $hash = hash($algo, $salt . $clear, true);
428             $hash = hash($algo, $hash . $clear, true);
557      * database. It has to be converted to a php algo name.
564      * @param array $opts ('algo' => hash algorithm, 'iter' => iterations)
566      * @throws Exception when PHP is missing support for the method/algo
571         if (empty($opts['algo'])) {
574             $prefixalgo = $opts['algo'];
576         $algo = strtolower($prefixalgo);
585         if (!in_array($algo, hash_algos())) {
586             throw new Exception("This PHP installation has no $algo support");
589         $hash = hash_pbkdf2($algo, $clear, hex2bin($salt), $iter, 0);
601      * @param array $opts ('algo' => hash algorithm, 'iter' => iterations)
603      * @throws \Exception when PHP is missing support for the method/algo
608         if (empty($opts['algo'])) {
609             $algo = 'sha256';
611             $algo = $opts['algo'];
621         if (!in_array($algo, hash_algos())) {
622             throw new \Exception("This PHP installation has no $algo support");
625         $hash = base64_encode(hash_pbkdf2($algo, $clear, $salt, $iter, 0, true));
626         return "pbkdf2_$algo\$$iter\$$salt\$$hash";
636      * @throws \Exception when PHP is missing support for the method/algo
640         $opts['algo'] = 'sha256';
651      * @throws \Exception when PHP is missing support for the method/algo
655         $opts['algo'] = 'sha1';
830      * @param string $algo Name of selected hashing algorithm (i.e. "md5", "sha256", "haval160,4",
837     public static function hmac($algo, $data, $key, $raw_output = false)
841             return hash_hmac($algo, $data, $key, $raw_output);
844         $algo = strtolower($algo);
845         $pack = 'H' . strlen($algo('test'));
851             $key = str_pad(pack($pack, $algo($key)), $size, chr(0x00));
863         $output = $algo($opad . pack($pack, $algo($ipad . $data)));