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Improved logic for determining the correct Frame Delay Time (FDT) value based on...
[proxmark3-svn] / armsrc / mifareutil.h
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1//-----------------------------------------------------------------------------\r
2// Merlok, May 2011\r
3// Many authors, that makes it possible\r
4//\r
5// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
6// at your option, any later version. See the LICENSE.txt file for the text of\r
7// the license.\r
8//-----------------------------------------------------------------------------\r
9// code for work with mifare cards.\r
10//-----------------------------------------------------------------------------\r
9ca155ba 11\r
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12#ifndef __MIFAREUTIL_H\r
13#define __MIFAREUTIL_H\r
20f9a2a1 14\r
405944a0 15#include "proxmark3.h"\r
16#include "apps.h"\r
53d5dc64 17#include "parity.h"\r
405944a0 18#include "util.h"\r
19#include "string.h"\r
20#include "iso14443crc.h"\r
21#include "iso14443a.h"\r
22#include "crapto1.h"\r
53d5dc64 23#include "des.h"\r
e99acd00 24#include "random.h" // fast_prand, prand\r
405944a0 25\r
9ca155ba 26// mifare authentication\r
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27#define CRYPT_NONE 0\r
28#define CRYPT_ALL 1\r
29#define CRYPT_REQUEST 2\r
6a1f2d82 30#define AUTH_FIRST 0 \r
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31#define AUTH_NESTED 2\r
32\r
9ca155ba 33//mifare emulator states\r
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34#define MFEMUL_NOFIELD 0\r
35#define MFEMUL_IDLE 1\r
36#define MFEMUL_SELECT1 2\r
37#define MFEMUL_SELECT2 3\r
c981c53f 38#define MFEMUL_SELECT3 4\r
39#define MFEMUL_AUTH1 5\r
40#define MFEMUL_AUTH2 6\r
41#define MFEMUL_WORK 7\r
42#define MFEMUL_WRITEBL2 8\r
43#define MFEMUL_INTREG_INC 9\r
44#define MFEMUL_INTREG_DEC 10\r
45#define MFEMUL_INTREG_REST 11\r
46#define MFEMUL_HALTED 12\r
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47\r
48#define cardSTATE_TO_IDLE() cardSTATE = MFEMUL_IDLE; LED_B_OFF(); LED_C_OFF();\r
50193c1e 49\r
981bd429 50//functions
2d2f7d19 51int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);\r
6a1f2d82 52int 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);
981bd429 53
95aeb706 54// mifare classic\r
6a1f2d82 55int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested);\r
56int 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);
cceabb79 57int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);\r
95aeb706 58int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); \r
c2731f37 59int mifare_classic_halt_ex(struct Crypto1State *pcs);\r
95aeb706 60int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);\r
61\r
62// Ultralight/NTAG...\r
4d2e4eea 63int mifare_ul_ev1_auth(uint8_t *key, uint8_t *pack);\r
64int mifare_ultra_auth(uint8_t *key);\r
f168b263 65int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData);\r
95aeb706 66//int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData);
aa60d156 67int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData);
aa60d156 68int mifare_ultra_halt();
a631936e 69\r
c8b6da22 70// desfire\r
71int 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);\r
72int 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);\r
73int mifare_desfire_des_auth1(uint32_t uid, uint8_t *blockData);\r
74int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData);\r
981bd429 75
76// crypto functions
77void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
6a1f2d82 78void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par);\r
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79uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);\r
80\r
baeaf579 81// Mifare memory structure\r
82uint8_t NumBlocksPerSector(uint8_t sectorNo);\r
83uint8_t FirstBlockOfSector(uint8_t sectorNo);\r
84\r
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85// emulator functions\r
86void emlClearMem(void);\r
87void emlSetMem(uint8_t *data, int blockNum, int blocksCount);\r
0de8e387 88void emlSetMem_xt(uint8_t *data, int blockNum, int blocksCount, int blockBtWidth);\r
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89void emlGetMem(uint8_t *data, int blockNum, int blocksCount);\r
90void emlGetMemBt(uint8_t *data, int bytePtr, int byteCount);\r
8556b852 91uint64_t emlGetKey(int sectorNum, int keyType);\r
0014cb46 92int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum);\r
981bd429 93int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum);
94int emlCheckValBl(int blockNum);
95
96#endif
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