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cvs.zerfleddert.de Git - proxmark3-svn/blob - armsrc/mifareutil.h
1 //-----------------------------------------------------------------------------
3 // Many authors, that makes it possible
5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
6 // at your option, any later version. See the LICENSE.txt file for the text of
8 //-----------------------------------------------------------------------------
9 // code for work with mifare cards.
10 //-----------------------------------------------------------------------------
12 #ifndef MIFAREUTIL_H__
13 #define MIFAREUTIL_H__
18 #include "crapto1/crapto1.h"
21 // mifare authentication
24 #define CRYPT_REQUEST 2
28 // reader voltage field detector
29 #define MF_MINFIELDV 4000
32 #define MF_DBG_NONE 0 // no messages
33 #define MF_DBG_ERROR 1 // errors only
34 #define MF_DBG_INFO 2 // errors + info messages
35 #define MF_DBG_DEBUG 3 // errors + info + debug messages
36 #define MF_DBG_EXTENDED 4 // errors + info + debug + breaking debug messages
38 extern int MF_DBGLEVEL
;
41 int mifare_sendcmd(uint8_t cmd
, uint8_t *data
, uint8_t data_size
, uint8_t* answer
, uint8_t *answer_parity
, uint32_t *timing
);
42 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
);
45 int mifare_classic_auth(struct Crypto1State
*pcs
, uint32_t uid
, uint8_t blockNo
, uint8_t keyType
, uint64_t ui64Key
, uint8_t isNested
, uint32_t *auth_timeout
);
46 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
, uint32_t *auth_timeout
);
47 int mifare_classic_readblock(struct Crypto1State
*pcs
, uint32_t uid
, uint8_t blockNo
, uint8_t *blockData
);
48 int mifare_classic_halt(struct Crypto1State
*pcs
, uint32_t uid
);
49 int mifare_classic_writeblock(struct Crypto1State
*pcs
, uint32_t uid
, uint8_t blockNo
, uint8_t *blockData
);
52 int mifare_ul_ev1_auth(uint8_t *key
, uint8_t *pack
);
53 int mifare_ultra_auth(uint8_t *key
);
54 int mifare_ultra_readblock(uint8_t blockNo
, uint8_t *blockData
);
55 //int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData);
56 int mifare_ultra_writeblock(uint8_t blockNo
, uint8_t *blockData
);
57 int mifare_ultra_halt();
60 int mifare_sendcmd_special(struct Crypto1State
*pcs
, uint8_t crypted
, uint8_t cmd
, uint8_t* data
, uint8_t* answer
, uint8_t *answer_parity
, uint32_t *timing
);
61 int mifare_sendcmd_special2(struct Crypto1State
*pcs
, uint8_t crypted
, uint8_t cmd
, uint8_t* data
, uint8_t* answer
,uint8_t *answer_parity
, uint32_t *timing
);
62 int mifare_desfire_des_auth1(uint32_t uid
, uint8_t *blockData
);
63 int mifare_desfire_des_auth2(uint32_t uid
, uint8_t *key
, uint8_t *blockData
);
66 void mf_crypto1_decrypt(struct Crypto1State
*pcs
, uint8_t *receivedCmd
, int len
);
67 void mf_crypto1_decryptEx(struct Crypto1State
*pcs
, uint8_t *data_in
, int len
, uint8_t *data_out
);
68 void mf_crypto1_encrypt(struct Crypto1State
*pcs
, uint8_t *data
, uint16_t len
, uint8_t *par
);
69 void mf_crypto1_encryptEx(struct Crypto1State
*pcs
, uint8_t *data
, uint8_t *in
, uint16_t len
, uint8_t *par
);
70 uint8_t mf_crypto1_encrypt4bit(struct Crypto1State
*pcs
, uint8_t data
);
72 // Mifare memory structure
73 uint8_t NumBlocksPerSector(uint8_t sectorNo
);
74 uint8_t FirstBlockOfSector(uint8_t sectorNo
);
75 bool IsSectorTrailer(uint8_t blockNo
);
76 uint8_t SectorTrailer(uint8_t blockNo
);
79 void emlClearMem(void);
80 void emlSetMem(uint8_t *data
, int blockNum
, int blocksCount
);
81 void emlGetMem(uint8_t *data
, int blockNum
, int blocksCount
);
82 void emlGetMemBt(uint8_t *data
, int bytePtr
, int byteCount
);
83 uint64_t emlGetKey(int sectorNum
, int keyType
);
84 int emlGetValBl(uint32_t *blReg
, uint8_t *blBlock
, int blockNum
);
85 int emlSetValBl(uint32_t blReg
, uint8_t blBlock
, int blockNum
);
86 int emlCheckValBl(int blockNum
);
89 typedef uint8_t TKeyIndex
[2][40];
90 int MifareChkBlockKey(uint8_t *uid
, uint32_t *cuid
, uint8_t *cascade_levels
, uint64_t ui64Key
, uint8_t blockNo
, uint8_t keyType
, uint32_t *auth_timeout
, uint8_t debugLevel
);
91 int MifareChkBlockKeys(uint8_t *keys
, uint8_t keyCount
, uint8_t blockNo
, uint8_t keyType
, uint32_t *auth_timeout
, uint8_t debugLevel
);
92 int MifareMultisectorChk(uint8_t *keys
, uint8_t keyCount
, uint8_t SectorCount
, uint8_t keyType
, uint32_t *auth_timeout
, uint8_t debugLevel
, TKeyIndex
*keyIndex
);