On Wed, May 20, 2009 at 08:50:09PM +0200, Magnus Holmgren wrote: > Hmm, would that mean gpg --enable-dsa2 --cert-digest-algo SHA256 or something? > Also, does gpg have an option to make it output the hash algorithms of key > (ID) signatures? I can't seem to find one. Feed a key to gpg --list-packets and look at the "digest algo" numbers on the signatures.