/**
  * Get user passwowrd hash using plain password and salt
  * 
  * @param string $password
  * @param string $salt
  */
 public static function getUserPasswordHash($password, $salt)
 {
     $config = ConfigManager::getConfig("Users", "Users")->AuxConfig;
     return Crypto::byte2hex(Crypto::pbkdf2("SHA512", $password, $config->siteSalt . $salt, $config->pbdkf2IterationCount, 64));
 }