47      * @param  array $bytes hash chain bytes
50     private function __construct(array $bytes, $checkLevel) {  argument
52         if (empty($bytes)) {
56         if (!is_array($bytes)) {
62         for ($i = 0; $i < count($bytes);) {
64             $algorithm = GTHashAlgorithm::getByGtid($bytes[$i++]);
66             if ($i >= count($bytes)) {
70             $direction = $bytes[$i++];
72             if ($i >= count($bytes)) {
80             $siblingAlgorithm = GTHashAlgorithm::getByGtid($bytes[$i++]);
81 …$siblingHash = new GTDataHash($siblingAlgorithm, array_slice($bytes, $i, $siblingAlgorithm->getLen…
85             if ($i >= count($bytes)) {
88             $level = $bytes[$i++] & 0xFF;
104      * @param  array $bytes bytes to compute chain output for
107     public function computeOutput(array $bytes) {  argument
109         if (empty($bytes)) {
113         if (!is_array($bytes)) {
117         $output = $bytes;
387      * @param  array $bytes byte array containing the hash chain bytes
390     public static function getLocationInstance(array $bytes) {  argument
391         return new GTHashChain($bytes, true);
401      * @param  array $bytes byte array containing the hash chain bytes
404     public static function getHistoryInstance(array $bytes) {  argument
405         return new GTHashChain($bytes, false);