using gpg with private keys from openssl certificates?

[Robert J. Hansen]

arghman wrote:
> I don't need them to interoperate, I would just like to use the same key
> pair.

If they're using the same keypair, then they're interoperating.  (For at
least some definitions of 'interoperability.'  Total interoperability is
probably infeasible.)

What you want to do is very hard to do and, in general, not worth it.