[Help-gnutls] PGP api

[Angus]

I need a C (or C++) API to PGP encrypt stuff. Unfortunately, I have no 
experience with public key encryption, and I'm having a hard time figuring 
out what available APIs even do this. OpenCDK looks like it might, but the 
documentation on it is very hard to find. Is OpenCDK what I should be using? 
If not, what would be, and how do I find useful documentation for it?