Auth Cookie Storage class for Zend Framework 1.x The class provides Identity storage on client side by implementing standard Zend_Auth_Storage_Interface. Features * For shared-nothing architectures * 128, 256, ... bit encryption * Public key expires on browser close Requires * PHP 5 * Zend Framework 1.x * Mcrypt Usage The line Zend_Auth::getInstance()->setStorage(new Auth_Storage_Cookie($secret)); replaces default Session storage in your application. See use case in the demo folder.