vovcacik (Vlastimil Ovčáčík)
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User Since
Mar 4 2018, 1:17 PM (85 w, 1 d)
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Recent Activity

Mar 13 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

I've contacted Yubico to review this ticket.

Mar 13 2018, 3:03 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey
vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

Hi, that works as advertised. If this is the best solution yubikey permits us I am ok with it.

Mar 13 2018, 2:36 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey

Mar 12 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.
  • There was same problem in yubico-piv-tool and it was solved by detecting error state (0x80100068) and reconnecting to the smart card if necessary [1]
  • There is also a thread in OpenSC discussing this issue [2] and relevant PRs [3]
  • I also found a project that claims to fix SCARD_W_RESET_CARD by disabling exclusive access to the card before asking for PIN (and then they enable exclusive access again) [4]
Mar 12 2018, 8:54 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey

Mar 9 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

Yeah, this is better, we got apdu_get_status => sw=0x0 status=7 and I can auth with this version as usual. After sleep-wake cycle it would however fail with pcsc_transmit failed: reset card (0x80100068). Logs attached.

Mar 9 2018, 7:09 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey

Mar 8 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

Thanks, this version of scdaemon executes.

Mar 8 2018, 7:45 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey

Mar 6 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

@gniibe it seems the patched scdaemon.exe is 64 bit executable and it requires libassuan6-0.dll. However I got installed 32 bit version of gpg that only has incompatible libassuan-0.dll. I scanned whole computer for the missing lib, skimmed your ftp for 64 bit binaries and looked into gpg4win installer to find it, but no luck. There is also libassuan github repo, but I would like to avoid building the dll myself; there would probably be more than one dll to build anyway.

Mar 6 2018, 9:44 AM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey

Mar 5 2018

vovcacik added a comment to T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.

@werner there had to be some mix up, as the log snippet is not mine.

Mar 5 2018, 9:26 PM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey
vovcacik updated the task description for T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.
Mar 5 2018, 11:22 AM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey
vovcacik changed the visibility for T3825: Scdaemon needs to restart after wake up from sleep mode for YubiKey to work on Windows.
Mar 5 2018, 11:17 AM · gpg4win, gpgagent, gnupg (gpg22), scd, Windows, Bug Report, yubikey