Hello,
To execute a A3A8 challenge you must verify the pin (unless it has been
previously disabled).
And then send the 'authenticate' command to the card; to get a full reference
have a look at the etsi site (www.etsi.org) and download the 11.11
specification.
Although it is a ETSI document it is clear enough...
hope it helps
Fernando
On Tuesday 07 November 2000 18:44, [EMAIL PROTECTED] wrote:
> On Tue, 07 Nov 2000, Ph. Marek wrote:
> > what do you mean - a a3a8 challenge/response ??
>
> I want to send a a3a8 challange to the SIM and get the response back.
> A3A8 is part of the scheme used both to verify a SIM to the net and to
> create A5/1 and A5/2 session keys.
>
> > as you can see in the
> > sources, I just do a "internal authenticate" with the pin. this works as
> > tested.
>
> You mean just passing the PIN? Well, I assume I have to do that to be able
> to send a a3a8 challange.
>
> I also was unable to compile the cardcomm program due to a missing
> winscard.h, and after playing around with the header files I found that was
> missing (among other functions) SCardDisconnect(). I thought I downloaded
> everything that was needed.
>
> > sometime there was the sc-programming description on the muscle website -
> > have a look there.
>
> I've looked all over the place (double-checked before sending this mail),
> though I'm perfectly capable of not seeing what's right in front of my
> nose.
>
> :/
>
> ***************************************************************
> Linux Smart Card Developers - M.U.S.C.L.E.
> (Movement for the Use of Smart Cards in a Linux Environment)
> http://www.linuxnet.com/smartcard/index.html
> ***************************************************************
***************************************************************
Linux Smart Card Developers - M.U.S.C.L.E.
(Movement for the Use of Smart Cards in a Linux Environment)
http://www.linuxnet.com/smartcard/index.html
***************************************************************
