X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f397b5cc874ac7d658173199d92c30f3f717a300..759c16b31f8dcec37458dd6a5973ce0cfce58015:/armsrc/mifareutil.h

diff --git a/armsrc/mifareutil.h b/armsrc/mifareutil.h
index 9a909a35..8539a7de 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_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
@@ -33,14 +43,21 @@ extern int MF_DBGLEVEL;
 #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
+//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);
@@ -55,4 +72,24 @@ int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blo
 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); 
 
+// crypto functions
+void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
+void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, int len, uint32_t *par);
+uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);
+
+// memory management
+uint8_t* mifare_get_bigbufptr(void);
+uint8_t* eml_get_bigbufptr_sendbuf(void);
+uint8_t* eml_get_bigbufptr_recbuf(void);
+
+// 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
\ No newline at end of file