Forum › MIFARE general topics and applications › MIFARE – Desfire EV2: Authenticate with 6A81 Response › Reply To: MIFARE – Desfire EV2: Authenticate with 6A81 Response
Hi Jacques,
Error 6A81 is not a MIFARE DESFire EV2 error code. I assume it comes from the transport layer. In doubt I would check the error on Global Platform specification.
If you use the PC/SC interface, it is also very important to check the user manual of the reader. Very often you must use so called wrapping commands for a specific card type. Please check this for your reader.
The TapLinx team
Error 6A81 is not a MIFARE DESFire EV2 error code. I assume it comes from the transport layer. In doubt I would check the error on Global Platform specification.
If you use the PC/SC interface, it is also very important to check the user manual of the reader. Very often you must use so called wrapping commands for a specific card type. Please check this for your reader.
The TapLinx team
+ 0
|
- 0