Hy! I am creating a smartcard which uses a transport pin to activate its regular pin (and puk). At the moment, I first send a VERIFY command on the transport pin and after that was succesful, I can use CHANGE REFERENCE DATA on the normal PIN. I use the secure pin entry capability with SCardControl.
My problem is: The transport pin must have a usecount value of just 1, so if I make some error upon entering the regular pin (like a typo upon confirmation, or pressing cancel) the transport pin and with it the rest of the card is irreversibly blocked. What I would need is to somehow be able to send both SCardControl commands in a bulk only after transport pin plus the desired new pin has been entered fully. This seems to be possible (I have got a little tool from Siemens (the card's manufacturer) which does just that, at least under windows)., but I can't find anything in the pcsc-lite or the pc/sc documentation. cheers Mathias _______________________________________________ Muscle mailing list Muscle@lists.musclecard.com http://lists.drizzle.com/mailman/listinfo/muscle
