flipperzero-firmware/lib/nfc_protocols/mifare_common.c
quantum-x 8632c77d68
1342 add mifare infineon (#1346)
* Adding MIFARE 1K Infineon Compatibility
  As per Issue #1342,
  MIFARE Classic 1K Cards from NXP have the SAK value of 0x08.
  MIFARE Classic 1K Cards from Infineon have an SAK value of 0x88.
  Adding the SAK values accordingly so that Infineon tags are properly handled.
2022-06-30 23:47:08 +09:00

18 lines
561 B
C

#include "mifare_common.h"
MifareType mifare_common_get_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK) {
MifareType type = MifareTypeUnknown;
if((ATQA0 == 0x44) && (ATQA1 == 0x00) && (SAK == 0x00)) {
type = MifareTypeUltralight;
} else if(
((ATQA0 == 0x44 || ATQA0 == 0x04) && (SAK == 0x08 || SAK == 0x88)) ||
((ATQA0 == 0x42 || ATQA0 == 0x02) && (SAK == 0x18))) {
type = MifareTypeClassic;
} else if(ATQA0 == 0x44 && ATQA1 == 0x03 && SAK == 0x20) {
type = MifareTypeDesfire;
}
return type;
}