Description of problem:
Fedora does not currently support the S/Key one-time password system,
which can (and should) be integrated with OpenSSH and PAM.
1. inclusion of S/Key in distribution
2. inclusion of S/Key PAM module (e.g. pam_skey or some currently
I don't think that S/Key support is a Fedora Core feature. Maybe it could be
submitted to Extras?