Re: Decryption fails with 4096bit key on SmartCard

Hi Marcus, > Ok, I'm not sure whether someone from the Nitrokey team is following this > list, so I'll contact them and ask them to reproduce this. The card claims > to support 4096bit and since the key is on the card it should be possible > to use it, too... Fingers crossed... ;) I got a

Re: Decryption fails with 4096bit key on SmartCard

On Mon, 28 Sep 2015 at 09:04 NIIBE Yutaka wrote: > On 09/25/2015 02:55 PM, Marcus Ilgner wrote: > [...] > Thanks for the help, I have a feeling we're making some headway towards a > > solution. > > The error code of 6A88 is a kind of strange for me. If it's > OpenPGPcard v3.x

Re: Decryption fails with 4096bit key on SmartCard

On 09/25/2015 02:55 PM, Marcus Ilgner wrote: >> You'll see the debug dump of following line: >> >> raw apdu: 00 47 81 00 02 B8 00 00 >> > > Not sure whether that is significant but there were a few zero bytes more: > raw apdu: 00 47 81 00 00 00 02 B8 00 08 00 It is also correct. Short form

Re: Decryption fails with 4096bit key on SmartCard

On Thu, 24 Sep 2015 at 02:46 NIIBE Yutaka wrote: > On 09/22/2015 10:26 PM, Marcus Ilgner wrote: > > Thank you for the hint. I updated the gist at > > https://gist.github.com/milgner/b823685c8a5960f1f13b to include both the > > output of `gpg --card-status` (which works fine) as

Re: Decryption fails with 4096bit key on SmartCard

On 09/22/2015 10:26 PM, Marcus Ilgner wrote: > Thank you for the hint. I updated the gist at > https://gist.github.com/milgner/b823685c8a5960f1f13b to include both the > output of `gpg --card-status` (which works fine) as well as the log for > trying to decrypt with CCID disabled in scdaemon.conf

Decryption fails with 4096bit key on SmartCard

Hello all, I've been using GnuPG for some time now and recently became the proud owner of a NitroKey hardware dongle which includes a SmartCard for key storage. This was straightforward to set up and I created separate subkeys (4096 bit) for encryption, signing and authentication and moved them

Re: Decryption fails with 4096bit key on SmartCard

On Tue, 22 Sep 2015 08:51, marcus.ilg...@gmail.com said: > gpg: public key decryption failed: Missing item in object > gpg: decryption failed: No secret key This is probably in scdaemon. Thus you should add --8<---cut here---start->8--- log-file SOMEFILE

Re: Decryption fails with 4096bit key on SmartCard

Hi Werner, thank you for the quick reply, it's much appreciated! On Tue, 22 Sep 2015 at 11:10 Werner Koch wrote: > On Tue, 22 Sep 2015 08:51, marcus.ilg...@gmail.com said: > > > gpg: public key decryption failed: Missing item in object > > gpg: decryption failed: No secret key

Re: Decryption fails with 4096bit key on SmartCard

Thank you for the hint. I updated the gist at https://gist.github.com/milgner/b823685c8a5960f1f13b to include both the output of `gpg --card-status` (which works fine) as well as the log for trying to decrypt with CCID disabled in scdaemon.conf (which unfortunately it yields the same error as

Re: Decryption fails with 4096bit key on SmartCard

On 2015-09-22 at 09:30 +, Marcus Ilgner wrote: > Here you can find the full > log: https://gist.github.com/milgner/b823685c8a5960f1f13b Thank you for the dump. There are fingerprints and timestamps registered on the card. But, it failed decryption with "No Record". Usually, it means there

Re: Decryption fails with 4096bit key on SmartCard

On Tue, 22 Sep 2015 at 16:30 Kristian Fiskerstrand < kristian.fiskerstr...@sumptuouscapital.com> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > On 09/22/2015 03:26 PM, Marcus Ilgner wrote: > > > > > So, again, thanks for helping to investigate! I hope we can find a > > solution to

Re: Decryption fails with 4096bit key on SmartCard

-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 09/22/2015 03:26 PM, Marcus Ilgner wrote: > > So, again, thanks for helping to investigate! I hope we can find a > solution to this :) > Not following this thread too closely, but I couldn't see any debug output of the actual failed