Hi list, I've added encryption to Zend_Pdf by a little tweak the code. Please take a look here : http://tuanngominh.wordpress.com/2009/09/21/encryption-for-zend_pdf/ .
Hope you guys like it. It's my first contribution, hope it may helps Zend_Pdf user. My feeling is the encryption feature will be soon available officially in Zend_Pdf so this implementation will help you for while. Cheers. -- Tuan Ngo
