Re: signing commits with openssl/PKCS#11

On Thursday 25. October 2012 01:02:33 Brandon Casey wrote:

On Mon, Oct 22, 2012 at 6:38 AM, Mat Arge [off-list ref] wrote:

quoted

Hy!

I would like to sign each commit with a X.509 certificate and a private
key
stored on a PKCS#11 token. I assume that that should be possible somehow
using a hook which calls openssl. Does somebody know a working
implementation of this?

Creating signatures from an rsa key on a pkcs11 token should be
possible, but gnupg doesn't support pkcs11 for philosophical reasons.
You need to use gnupg-pkcs11 which is maintained outside of the gnupg
tree.

Once you configure gnupg-pkcs11-scd, you'll be able to use git and gpg
to sign tags as usual.

I configured this a while back for use with CAC cards using the
following resources:

   http://alpha.uwb.edu.pl/map/eToken_gpg_howto.shtml (dead)
   http://alpha.uwb.edu.pl/amicke/eToken_gpg_howto.shtml (replacement
for above?)
   http://gnupg-pkcs11.sourceforge.net/man.html

Try those docs.  If you have questions, I'll try to find my notes.

-Brandon

Thanks for the tip, I will try them (though the appear to be very outdated).
Do you know, if gnupg-pkcs11-scd is able to cooperate with the standard pcscd 
from pcsc-lite, or is a one-or-the-other situation?

cheers
Mat