> I'd suggest to follow the "Medium term goals" from the page. That means
> to choose the backend from one of the following libraries (in the order
> of preference).
>      1. NSS
>      2. GNUTLS (with nettle as crypto backend, but nettle never used
>         directly by applications)
>      3. OpenSSL
>      4. libgcrypt

That's what I wanted to know. Thank you very much.

Jan