Yubico Forum

Re: OpenPGP and challengeresponse can't be used at the same

2013-11-06T16:50:54+01:00

I also have the same problem. I need to be able to use both OpenPGP and challenge-response at the same time so this is a bit of a bummer.

Best regards,

vicks

Statistics: Posted by vicks — Wed Nov 06, 2013 4:50 pm

Re: OpenPGP and challengeresponse can't be used at the same

2013-10-18T22:45:12+01:00

Tom wrote:

Do you have this installed?
https://github.com/Yubico/yubikey-perso ... r/ykinfo.1

This commands will show information about the NEO and it has to works.

I have it installed, and it shows information. It just doesn't show the mode. See http://grab.by/rhYS.

Statistics: Posted by danieldaniel — Fri Oct 18, 2013 10:45 pm

Re: OpenPGP and challengeresponse can't be used at the same

2013-10-18T22:11:26+01:00

Do you have this installed?
https://github.com/Yubico/yubikey-perso ... r/ykinfo.1

This commands will show information about the NEO and it has to works.

Statistics: Posted by Tom — Fri Oct 18, 2013 10:11 pm

Re: OpenPGP and challengeresponse can't be used at the same

2013-10-18T01:14:54+01:00

Tom wrote:

please check that you NEO is in mode 82.

ykinfo -a

It was, and I just set it again to double check. Still doesn't work.

Also, ykinfo -a didn't show the mode. I just set it with ykpersonalize.

Thanks for the response!

Statistics: Posted by danieldaniel — Fri Oct 18, 2013 1:14 am

Re: OpenPGP and challengeresponse can't be used at the same

2013-10-18T01:05:44+01:00

please check that you NEO is in mode 82.

ykinfo -a

Statistics: Posted by Tom — Fri Oct 18, 2013 1:05 am

OpenPGP and challengeresponse can't be used at the same time

2013-10-16T22:36:03+01:00

When I plug in my Yubikey, only one can be used at once. Here's what happens:

Challenge response works up until I try using the GPG applet.

Code:

Daniels-iMac:~ root# gpg --card-status
gpg: selecting openpgp failed: Card not present
gpg: OpenPGP card not available: Card not present
Daniels-iMac:~ root# gpg --card-status

As you can see, it doesn't work once, but then it gives me the information about the card. However, once it works, it cannot do challenge response anymore.

Code:

debug: pam_yubico.c:561 (do_challenge_response): Challenge-response FAILED
debug: pam_yubico.c:680 (do_challenge_response): Yubikey core error: timeout
debug: pam_yubico.c:689 (do_challenge_response): Challenge response failed: Operation timed out

Any idea why this is happening / how I can fix it?

EDIT:
It seems as if challenge-response works again if I press the button on the Yubikey, but then I can't do GPG.

Statistics: Posted by danieldaniel — Wed Oct 16, 2013 10:36 pm