Re: PIN pad support for Kobil Kaan Pro?

I'm using openct-0.6.2 without pcsc-lite.
I see that the function

  kaan_perform_verify() in ifd/ifd-kaan.c

implements pin entry via the pad but I don't know
how to make this capability known to opensc.

The command   openct-control status   returns

No.   Name                         Info
===================================================
  0   Kobil Kaan PRO               display, keypad, slot0: card present

Thus the display and the keypad are recognized.
But what can I do to get the SC_PIN_CMD_USE_PINPAD flag
set in data->flags?

Regards

Andreas

Bernhard Froehlich wrote:
> Andreas Steffen wrote:
>
> > [... cannot help you with your first question ...]
> >  
> >
> > Another question: How can I activate the PIN pad
> > interface of the Kobil Kaan Pro? The documentation
> > says to enter a null PIN. But when I execute the command
> >
> > pkcs11-tool --login --test
> >
> > I get the error
> >
> > sec.c:201:sc_pin_cmd: Use of pin pad not supported by card driver
> > sec.c:204:sc_pin_cmd: returning with: Not supported
> > error: PKCS11 function C_Login failed:
> >   rv = CKR_FUNCTION_NOT_SUPPORTED (0x54)
> > [...]
> >  
> Pinpad support is a hot development issue. So first of all I guess you 
> have to use a development snapshot to get some results (they may be 
> better or not... ;)). The next question is what driver you are using. 
> The PCSC reader interface in OpenSC do currently not support pinpads. I 
> have had some successes with CT-API on Windows, just in case Kobil 
> supplies a CT-API driver for Linux I'd burn to see wether CT-API works 
> on Linux.
> Mail me if you want to try something.
>
> Hope it helps,
> Ted
> ;)

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Andreas Steffen                   e-mail: andreas.steffen@xxxxxxxxxxxxx
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