564      * @param array $opts ('algo' => hash algorithm, 'iter' => iterations)
568     public function hash_seafilepbkdf2($clear, $salt = null, $opts = [])  argument
571         if (empty($opts['algo'])) {
574             $prefixalgo = $opts['algo'];
577         if (empty($opts['iter'])) {
580             $iter = (int) $opts['iter'];
601      * @param array $opts ('algo' => hash algorithm, 'iter' => iterations)
605     public function hash_djangopbkdf2($clear, $salt = null, $opts = [])  argument
608         if (empty($opts['algo'])) {
611             $algo = $opts['algo'];
613         if (empty($opts['iter'])) {
616             $iter = (int) $opts['iter'];
634      * @param array $opts ('iter' => iterations)
638     public function hash_djangopbkdf2_sha256($clear, $salt = null, $opts = [])  argument
640         $opts['algo'] = 'sha256';
641         return $this->hash_djangopbkdf2($clear, $salt, $opts);
649      * @param array $opts ('iter' => iterations)
653     public function hash_djangopbkdf2_sha1($clear, $salt = null, $opts = [])  argument
655         $opts['algo'] = 'sha1';
656         return $this->hash_djangopbkdf2($clear, $salt, $opts);
722 …* @param array $opts ('rounds' => rounds for sha256/sha512, 'prefix' => selected method from SHA-2…
726     public function hash_sha2($clear, $salt = null, $opts = [])  argument
728         if (empty($opts['prefix'])) {
731             $prefix = $opts['prefix'];
733         if (empty($opts['rounds'])) {
736             $rounds = $opts['rounds'];
753     public function hash_sha512($clear, $salt = null, $opts = [])  argument
755         $opts['prefix'] = 6;
756         return $this->hash_sha2($clear, $salt, $opts);
760     public function hash_sha256($clear, $salt = null, $opts = [])  argument
762         $opts['prefix'] = 5;
763         return $this->hash_sha2($clear, $salt, $opts);