[Help-gnutls] Public key export

[Nikos Mavrogiannopoulos]

On Thursday 20 December 2007, Sylvain Beucler wrote:
> Hi,
>
> I'm using Authentic (http://authentic.labs.libre-entreprise.org/)
> which asks the user to generate a private key and send in to public
> counterpart.
> I know how to do it with OpenSSL:
> $ openssl rsa -pubout -in sp-priv.pem

Indeed certtool is mostly certificate oriented. As I check now, I don't see 
functions to handle public keys, unless they are in certificate containers 
(pgp or x509). How is the public key this site program asks used? Will a 
certificate request, or a certificate (pgp or x509) be more appropriate?

regards,
Nikos