Re: [PATCH gnupg] scd: Add Nitrokey 3 to pcsc-shared interference detection

Robin Krahl via Gnupg-devel <[email protected]> Tue, 30 Jun 2026 11:41:38 +0200
Newsgroups gmane.comp.encryption.gpg.devel
Message-ID <akOLLRC2Q-79aaGe@nitropc>
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Subject: Re: [PATCH gnupg] scd: Add Nitrokey 3 to pcsc-shared interference
 detection
MIME-Version: 1.0

Hi,

there are multiple functions other than the PCSC connection handling that h=
ave special cases for CARDTYPE_YUBIKEY.=20
I fear that treating a Nitrokey as a Yubikey could cause new problems unles=
s these functions are reviewed carefully.

If you have any questions regarding the CCID behavior of the Nitrokey 3, pl=
ease let me know.=20
Generally, the last application stays selected until a new SELECT.=20
If a different application is selected, the state of the OpenPGP applicatio=
n, including user and admin verification, is reset.

Best,
Robin

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