I am using the West Wind classes for an Internet Application I am developing. I need to strongly encrypt dbf files across the Internet. PGP would work fine but the licensing costs for it are prohibitive. Each user would have to have a server licence (for scripting) at $2400.

I am not sure about licencing requirements for the crypto api and am not sure how to use VFP with it. Is there a VFP wrapper class available for it? If not there certainly is a need for it.

Streaming the data through HTTPS is not an option as some of the databases exceed 50,000+ records.

If someone could point me in the right direction I would greatly appreciate it.