Opis\Closure\DefaultSecurityProvider::verify PHP Метод

    public function &verify(&$data)
    {
        $result = false;
        $check = base64_encode(hash_hmac('sha256', $data['data'], $this->key, true));
        if ($check === $data['hash']) {
            $result =& $data['data'];
        }
        return $result;
    }