Thanks for answer. My card reader finds a tag and works with it through APDU, but libfreefare a more convenient library can not find a tag and it's a pity. The documentation says that NFC Forum NDEF Tag Type 4 it's Mifare Desfire, but Android NFC Tool Pro application detect is as Mifare Plus and ATQA, SAK code corresponds to this. What card is actually emulated and is there a possibility to set an access key in this card?
Thanks for answer. My card reader finds a tag and works with it through APDU, but libfreefare a more convenient library can not find a tag and it's a pity. The documentation says that NFC Forum NDEF Tag Type 4 it's Mifare Desfire, but Android NFC Tool Pro application detect is as Mifare Plus and ATQA, SAK code corresponds to this. What card is actually emulated and is there a possibility to set an access key in this card?
