How to add authentication capabilities to an existing key?
Paul R. Ramer
free10pro at gmail.com
Tue Sep 10 12:35:59 CEST 2013
Anthony Papillion <anthony at cajuntechie.org> wrote:
>-----BEGIN PGP SIGNED MESSAGE-----
>Is there a good way to add authentication capabilities to an existing
>RSA key? I see how to toggle it if I create a new subkey but not how
>to add it to an existing key.
As far as I know, there is no such capability to do that with gpg. You have to set that capability when you create the key. HTH.
More information about the Gnupg-users