Hello,

thanks for your answer. I'm working with Athena smartcard and I have seen
that in the file card-asepcos.c, the function of logout is not implemented.
I have seen in the file card-starcos.c that it have this function, and I
have seen that the function is to send a certain APDU to the smartcard. I
want know if it is possible to do the logout function for athena smartcard
and the APDU that I should use.

Thank you.

On Sun, Jan 29, 2012 at 8:08 PM, Viktor Tarasov <viktor.tara...@gmail.com>wrote:

> Hello,
>
> Le 25/01/2012 11:45, evalues evalues a écrit :
> > Hello,
> >
> > I need know if at Opensc (opensc.dll version 0.12.1.0) there is a
> pkcs15-function that allows me to deauthenticate on a smart card. For
> example, I was looking the source code of this opensc version, and I found
> that in the file minidriver.c there is a
> > function (CardAuthenticatePin) that uses the function
> sc_pkcs15_verify_pin for check if the PIN is correct, and if so
> authenticate the user on the smartcard. Besides, I was looking the function
> CaredDeauthenticate, but I did not find a pkcs15-funtion for
> > deauthenticate, does it exist? If it exist, what is?
>
> Not all the cards natively support the 'deauthenticate' function.
> There is no such function in the OpenSC pkcs15 API.
> In libopensc API there is the sc_logout() one, that calls the card
> specific 'logout' handler, if this last one is implemented.
>
> >
> > Also, I want know if there is an API of pkcs15-function.
> > Thank you.
>
> Kind regards,
> Viktor.
>
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