Forum › MIFARE general topics and applications › DesFireEv1 Authentication – RndA received is wrong › Reply To: DesFireEv1 Authentication – RndA received is wrong
Some weird formatting happened and the entire sequence is missing from the above question. In three-step authentication, the first two steps are successful and the last one has the response as 0x00 and ek(RndA'). But when i am deciphering the received value, i am getting wrong RndA'.
+ 0 | - 0