I am trying to use to encrypt my paypal button for security purposes. I have used a site called http://www.stellarwe...yption_php.php. there example works fine but when I try to use my public certificate and private certificate and the certificate that paypal provides it will not process. I know that it is encoding my information but paypal keeps telling me "We were unable to decrypt the certificate id." I am at a loss.
My code is as follows
If you have any ideas please respond