//-----------------------------------------------------------------------------
// Copyright (C) 2018 Merlok
+// Copyright (C) 2018 drHatson
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
typedef struct {
bool Authenticated;
+ uint8_t Key[16];
uint16_t KeyNum;
- uint8_t Rnd1[16];
- uint8_t Rnd2[16];
-
+ uint8_t RndA[16];
+ uint8_t RndB[16];
+ uint8_t TI[4];
+ uint8_t PICCap2[6];
+ uint8_t PCDCap2[6];
+ uint8_t Kenc[16];
+ uint8_t Kmac[16];
+ uint16_t R_Ctr;
+ uint16_t W_Ctr;
}mf4Session;
+typedef enum {
+ mtypReadCmd,
+ mtypReadResp,
+ mtypWriteCmd,
+ mtypWriteResp,
+} MACType_t;
+
+typedef struct {
+ uint8_t cond;
+ char *description;
+} AccessConditions_t;
+
+extern int CalculateMAC(mf4Session *session, MACType_t mtype, uint8_t blockNum, uint8_t blockCount, uint8_t *data, int datalen, uint8_t *mac, bool verbose);
extern int MifareAuth4(mf4Session *session, uint8_t *keyn, uint8_t *key, bool activateField, bool leaveSignalON, bool verbose);
+extern char *mfGetAccessConditionsDesc(uint8_t blockn, uint8_t *data);
+
+extern uint8_t mfNumBlocksPerSector(uint8_t sectorNo);
+extern uint8_t mfFirstBlockOfSector(uint8_t sectorNo);
+extern uint8_t mfSectorTrailer(uint8_t blockNo);
+extern bool mfIsSectorTrailer(uint8_t blockNo);
+extern uint8_t mfSectorNum(uint8_t blockNo);
#endif // mifare4.h