[EXT] Re: gnupg and ssh interaction somehow broken (card reader with pinpad)

[Andreas K. Huettel]

Am Mittwoch, 17. März 2021, 20:52:26 CET schrieb Klaus Ethgen:
> Hi Andreas,
> 
> Am Mi den 17. Mär 2021 um 16:31 schrieb Andreas K. Huettel:
> > Am Mittwoch, 17. März 2021, 09:48:58 CET schrieb Werner Koch:
> > > On Tue, 16 Mar 2021 23:25, Andreas K. Huettel said:
> > > > 3) then, sign something: pinentry window pops up, pin is not accepted
> > > > ("wrong beep")
> > > 
> > > We need a log from the scdaemon.
> > 
> > Here's the critical part from the scdaemon log, when signing fails in step
> > 3:
> > 
> > 2021-03-17 16:15:37 scdaemon[4932] DBG: dismiss pinpad entry prompt
> > 2021-03-17 16:15:37 scdaemon[4932] DBG: chan_7 -> INQUIRE
> > DISMISSPINPADPROMPT 2021-03-17 16:15:37 scdaemon[4932] DBG: chan_7 <- END
> > 2021-03-17 16:15:37 scdaemon[4932] Prüfung des CHV1 fehlgeschlagen:
> > Ungültiger Wert
> > 2021-03-17 16:15:37 scdaemon[4932] operation sign result: Ungültiger Wert
> > 2021-03-17 16:15:37 scdaemon[4932] app_sign failed: Ungültiger Wert
> > 2021-03-17 16:15:37 scdaemon[4932] DBG: chan_7 -> ERR 100663351 Ungültiger
> > Wert <SCD>
> > 2021-03-17 16:15:37 scdaemon[4932] DBG: chan_7 <- RESTART
> > 2021-03-17 16:15:37 scdaemon[4932] DBG: chan_7 -> OK
> 
> Kann es sein, daß der Agent und GnuPG grob unterschiedliche Versionen
> haben?
> 
> gpg-agent --version
> /usr/lib/gnupg/scdaemon --version

I'm pretty sure they didnt have different versions, sorry. 
(I rebooted the machine a few minutes earlier because of a kernel update.)

huettel at kailua ~ $ /usr/libexec/scdaemon --version
scdaemon (GnuPG) 2.2.25
libgcrypt 1.8.6
libksba 1.3.5
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
huettel at kailua ~ $ gpg-agent --version
gpg-agent (GnuPG) 2.2.25
libgcrypt 1.8.6
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.


-- 
PD Dr. Andreas K. Huettel
Institute for Experimental and Applied Physics
University of Regensburg
93040 Regensburg
Germany

tel. +49 151 241 67748 (mobile)
tel. +49 941 943 1618 (office)
fax +49 941 943 3196
e-mail andreas.huettel at ur.de
http://www.akhuettel.de/
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