S/MIME keys (was: What Are Some Good Projects For Novices?)

[Michael Ströder]

Paul Rubin wrote:
> 
> Note that nothing requires you to use a commercial CA--you can always
> sign your own keys and convince your friends to configure their
> browsers to trust your key signatures, just like PGP.

http://www.openssl.org
http://www.pyca.de (somewhat outdated)

I'd also suggest to read:
http://home.xcert.com/~marcnarc/PKI/thesis/

Ciao, Michael.