Forum › MIFARE general topics and applications › Authentication Flow with SAM AV1 › Reply To: Authentication Flow with SAM AV1
Hi Rajesh S,
At general, you have two modes to authenticate a PICC: the X mode and the Non-X mode. The X mode requires a NXP NFC reader. In this case the SAM send all artifacts to the PICC autonomously. In the Non-X mode the embedding microcontroller have to handover all artifacts between SAM and the NFC reader.
Sorry, but I cannot share APDU material of a NDA certified products in public. There is an application note which describes your use-case: AN1826, MIFARE SAM AV2 – For MIFARE DESFire EV1.
The SAM AV2 replaces the SAM AV1.
Regards,
The TapLinx Team
At general, you have two modes to authenticate a PICC: the X mode and the Non-X mode. The X mode requires a NXP NFC reader. In this case the SAM send all artifacts to the PICC autonomously. In the Non-X mode the embedding microcontroller have to handover all artifacts between SAM and the NFC reader.
Sorry, but I cannot share APDU material of a NDA certified products in public. There is an application note which describes your use-case: AN1826, MIFARE SAM AV2 – For MIFARE DESFire EV1.
The SAM AV2 replaces the SAM AV1.
Regards,
The TapLinx Team
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