Ludovic Rousseau wrote:
On 04/12/06, Stef Hoeben <[EMAIL PROTECTED]> wrote:
> Hi,
Hello,
> we have a card that uses unpadded pin buffers
> (e.g. 00 22 00 02 04 31 32 33 34 for a verify PIN)
>
> Looking at the CCID specs, could it be true that
> there's no support for this?
What part of the CCID spec make you think it is unsupported?
Have you tried to use this APDU? What is the result?
Maybe you are talking of the secure PIN verify command using a PIN pad
reader?
Yes, that what I mean -- sorry for the confusion.
So in the data for the SCardControl command, I could put
00 22 00 02 04 FF FF FF FF
or so, but that would only work for 4 digit PINs (ASCII encoded)
nor for e.g. a 5 digit PIN.
I can't figure out how to set the values in the PIN Verification Data
struct (bmPINBlockString, bmPINLengthFormat, etc.) so variable
length PIN blocks are supported.
(Yet it would be very stange if this shouldn't be supported in de
CCID pinpad specs...)
Thx,
Stef
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