X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f397b5cc874ac7d658173199d92c30f3f717a300..698b649e0ec1a4fd6c18f518cce1f5c8b79d67b1:/armsrc/mifareutil.h

diff --git a/armsrc/mifareutil.h b/armsrc/mifareutil.h
index 9a909a35..c8f3dadf 100644
--- a/armsrc/mifareutil.h
+++ b/armsrc/mifareutil.h
@@ -8,15 +8,25 @@
 //-----------------------------------------------------------------------------
 // code for work with mifare cards.
 //-----------------------------------------------------------------------------
+
 #ifndef __MIFAREUTIL_H
 #define __MIFAREUTIL_H
 
+// mifare authentication
 #define CRYPT_NONE    0
 #define CRYPT_ALL     1
 #define CRYPT_REQUEST 2
-#define AUTH_FIRST    0
+#define AUTH_FIRST    0	
 #define AUTH_NESTED   2
 
+// mifare 4bit card answers
+#define CARD_ACK      0x0A  // 1010 - ACK
+#define CARD_NACK_NA  0x04  // 0100 - NACK, not allowed (command not allowed)
+#define CARD_NACK_TR  0x05  // 0101 - NACK, transmission error
+
+// reader voltage field detector
+#define MF_MINFIELDV      4000
+
 // debug
 // 0 - no debug messages 1 - error messages 2 - all messages 4 - extended debug mode
 #define MF_DBG_NONE          0
@@ -26,33 +36,60 @@
 
 extern int MF_DBGLEVEL;
 
-//mifare nested
-#define MEM_CHUNK        10000
-#define TRY_KEYS            50
-#define NS_TOLERANCE        10 //  [distance avg-value, distance avg+value]
-#define NS_RETRIES_GETNONCE 15
-#define NES_MAX_INFO         5
-
-//mifare emulate states
-#define MFEMUL_NOFIELD  0
-#define MFEMUL_IDLE     1
-#define MFEMUL_SELECT1  2
-#define MFEMUL_SELECT2  3
-#define MFEMUL_AUTH1    4
-#define MFEMUL_AUTH2    5
-#define MFEMUL_HALTED   6
-
-//functions
-uint8_t* mifare_get_bigbufptr(void);
-int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer);
-int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint32_t * parptr);
-
-int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, \
-												uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint64_t isNested);
-int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, \
-													uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint64_t isNested, uint32_t * ntptr);
-int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); 
-int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
-int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); 
-
-#endif
\ No newline at end of file
+//mifare emulator states
+#define MFEMUL_NOFIELD      0
+#define MFEMUL_IDLE         1
+#define MFEMUL_SELECT1      2
+#define MFEMUL_SELECT2      3
+#define MFEMUL_AUTH1        4
+#define MFEMUL_AUTH2        5
+#define MFEMUL_WORK	        6
+#define MFEMUL_WRITEBL2     7
+#define MFEMUL_INTREG_INC   8
+#define MFEMUL_INTREG_DEC   9
+#define MFEMUL_INTREG_REST 10
+#define MFEMUL_HALTED      11
+
+#define cardSTATE_TO_IDLE() cardSTATE = MFEMUL_IDLE; LED_B_OFF(); LED_C_OFF();
+
+//functions
+uint8_t* mifare_get_bigbufptr(void);
+int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
+int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
+int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
+
+int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested);
+int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t * ntptr, uint32_t *timing);
+int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); 
+int mifare_ultra_readblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
+int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
+int mifare_ultra_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
+int mifare_ultra_special_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
+int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); 
+int mifare_ultra_halt(uint32_t uid);
+
+// crypto functions
+void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
+void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par);
+uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);
+
+// memory management
+uint8_t* get_bigbufptr_recvrespbuf(void);
+uint8_t* get_bigbufptr_recvcmdbuf(void);
+uint8_t* get_bigbufptr_emlcardmem(void);
+
+// Mifare memory structure
+uint8_t NumBlocksPerSector(uint8_t sectorNo);
+uint8_t FirstBlockOfSector(uint8_t sectorNo);
+
+// emulator functions
+void emlClearMem(void);
+void emlSetMem(uint8_t *data, int blockNum, int blocksCount);
+void emlGetMem(uint8_t *data, int blockNum, int blocksCount);
+void emlGetMemBt(uint8_t *data, int bytePtr, int byteCount);
+uint64_t emlGetKey(int sectorNum, int keyType);
+int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum);
+int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum);
+int emlCheckValBl(int blockNum);
+
+#endif