The code would be as shown bellow:
sc_apdu_t apdu;
const u8 mf_buf[4] = {0x00, 0x00, 0x00, 0x01};
sc_format_apdu(card, &apdu, SC_APDU_CASE_3_SHORT, 0x28, 0x01, 0x00);
apdu.le = 0;
apdu.lc = 4;
apdu.data = mf_buf;
apdu.datalen = 4;
apdu.resplen = 0;
r = sc_transmit_apdu(card, &apdu);
Thank you.
On Fri, Feb 17, 2012 at 10:37 AM, Viktor Tarasov
<viktor.tara...@gmail.com>wrote:
>
>
> On Wed, Feb 8, 2012 at 6:04 PM, evalues evalues <evalues...@gmail.com>wrote:
>
>> 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.
>>
>
>
> Athena card has a proprietary APDU to reset the PIN's 'verified' flag:
>
> > Asepcos cards have a Clear Security Status command - it is encoded as
> > following:
> > 80 28 01 00 Lc <data>
> > Where <data> is 4 bytes: 00, <level>, <MSByte of pin's FID>, <LSByte of
> > pin's FID>
> > <level> is the directory depth of the pin's location - e.g., 0 for a pin in
> > the MF, 1 for a pin in a DF under the MF, etc.
> > For example, to clear the status of the pin with FID=1 under the MF, use
> > the following apdu:
> > 80 28 01 00 04 00 00 00 01
>
>
>
>> Thank you.
>>
>
> Kind regards,
> Viktor.
>
>
>
>
>> 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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