[prev in list] [next in list] [prev in thread] [next in thread] 

List:       gnupg-users
Subject:    Re: proving subkey ownership - was: Re: key-signing and stolen
From:       David Shaw <dshaw () jabberwocky ! com>
Date:       2004-05-24 14:28:48
Message-ID: 20040524142848.GA26582 () jabberwocky ! com
[Download RAW message or body]

On Sun, May 23, 2004 at 11:50:22PM -0400, Atom 'Smasher' wrote:
> dave, your key (like my new key) is an RSA primary key with DSA and
> ElGamal subkeys.
> 
> if someone wanted to sign such a key, should they ask that a challenge be
> signed with the primary key? or the signing subkey? or should one
> challenge per each signing key be used?

The primary key.  When you make a key signature, you sign the primary
key and the user ID.  Thus, that's the key that needs to be proved to
you.

There is no point in challenging signing subkeys.

David

_______________________________________________
Gnupg-users mailing list
Gnupg-users@gnupg.org
http://lists.gnupg.org/mailman/listinfo/gnupg-users
[prev in list] [next in list] [prev in thread] [next in thread]