specifically is defines by P2.
The coding of the PIN is also dependent on the application and could, besides the suggestions I saw already on your request, also be BCD: 0x12, 0x34.
Do you have the Technical manual for the specific card you are using ? I have a Schlumberger manual here that defines the length to be 8 on
this command to verify a CHV.
Willem Lobbezoo
Germano Paciocco wrote:
Willem Lobbezoo ha scritto:
What errors do you get ?
An example: if I try the subsequent VERIFY command CLA INS P1 P2 Lc >DATA 0x00 0x20 0x00 0x01 0x04 0x01 0x02 0x03 0x04
the card answer "6700": on the ISO this corresponds to "Wrong length".
Now, the PIN of my card is 1234, and I'm not sure I have to encode it in this way, but I don't understand this error in any way! What has "wrong length"? The Data Field? the entire APDU? How hava I to encode the PIN?
Other errors on next issues... ;)
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