Is there a way to passphrase protect my koji cert?

[Bruno Wolff III]

On Tue, Feb 14, 2012 at 12:38:29 -0500,
  Nalin Dahyabhai <nalin at redhat.com> wrote:
> 
> When I subsequently ran a koji administrative command, I got to enter my
> passphrase a few times (and for some reason, while 'pkcs8' will accept
> something fewer than four characters long for a new passphrase, that
> requirement is also enforced -- somewhere -- when you run koji), and got
> the expected denial.

Thanks. I'll give it a try and see how well it works.