Smartcard GnuPG V2 and CHECKPIn with keypad (pin code conversion) ?

tux.tsndcb at free.fr tux.tsndcb at free.fr
Mon Oct 19 15:29:36 CEST 2009


Hi All,

I answer to myself, in fact it's PIN uses an ASCII format conversion with padding

Best Regards
----- Mail Original -----
De: "tux tsndcb" <tux.tsndcb at free.fr>
À: gnupg-users at gnupg.org
Envoyé: Lundi 19 Octobre 2009 14h33:27 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne
Objet: Smartcard GnuPG V2 and CHECKPIn with keypad (pin code conversion) ?

Hi All,

I'm testing my reader's pinpad with my GnuPG smartcard V2 for VERIFY PIN function by scardcontrol tools, but I don't know how the PIN code is read by the smartcard :

               - PIN uses a binary format conversion
               - PIN uses a shift rotation format conversion
               - PIN uses a BCD format conversion with PIN length insertion
               - PIN uses BCD, right justification and a control field 
               - PIN uses an ASCII format conversion with padding

Is there any body who have tested the GnuPG smartcard with it's reader's keypad by scardcontrol ?

Thanks in advanced for your answer.

Best Regards

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