decrypt luks with gnupg Card: determine if cardreader has pinpad
NIIBE Yutaka
gniibe at fsij.org
Thu Apr 2 04:12:48 CEST 2015
On 03/31/2015 08:25 PM, Jan Kowalsky wrote:
> I'd like to use the same script also for cardreaders without pinpad -
> but then I have to determine, if a cardreader has one or not. Is their
> any possibility for getting this information?
You can use the output of lsusb -v.
If the card reader has pinpad capability, you can find something like:
bPINSupport 3 verification modification
> /lib/cryptsetup/scripts/decrypt_gnupg_sc:
[...]
> # quick hack for starting pcscd
> pcscd &
Well, I don't think pcscd (and libccid) is required if your gnupg is
new enough (2.0.23 or later).
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