Revert changes in hardnested nonces collection. Sacrifice some speed in favor of...
[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
b35e04a7 15#include <stdint.h>\r
16#include <stdbool.h>\r
17\r
33443e7c 18#include "crapto1/crapto1.h"\r
275d9e61 19#include "usb_cdc.h"\r
33443e7c 20\r
9ca155ba 21// mifare authentication\r
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22#define CRYPT_NONE 0\r
23#define CRYPT_ALL 1\r
24#define CRYPT_REQUEST 2\r
6a1f2d82 25#define AUTH_FIRST 0 \r
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26#define AUTH_NESTED 2\r
27\r
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28// mifare 4bit card answers\r
29#define CARD_ACK 0x0A // 1010 - ACK\r
30#define CARD_NACK_NA 0x04 // 0100 - NACK, not allowed (command not allowed)\r
31#define CARD_NACK_TR 0x05 // 0101 - NACK, transmission error\r
32\r
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33// reader voltage field detector\r
34#define MF_MINFIELDV 4000\r
35\r
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36// debug\r
37// 0 - no debug messages 1 - error messages 2 - all messages 4 - extended debug mode\r
38#define MF_DBG_NONE 0\r
39#define MF_DBG_ERROR 1\r
40#define MF_DBG_ALL 2\r
41#define MF_DBG_EXTENDED 4\r
42\r
43extern int MF_DBGLEVEL;\r
44\r
f168b263 45//functions\r
4973f23d 46int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);\r
e35031d2 47int 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);\r
f168b263 48\r
4973f23d 49// mifare classic\r
6a1f2d82 50int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested);\r
f168b263 51int 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);\r
cceabb79 52int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);\r
4973f23d 53int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); \r
54int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);\r
55\r
56// Ultralight/NTAG...\r
cceabb79 57int mifare_ul_ev1_auth(uint8_t *key, uint8_t *pack);\r
8258f409 58int mifare_ultra_auth(uint8_t *key);\r
f168b263 59int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData);\r
4973f23d 60//int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData);\r
f168b263 61int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData);\r
f168b263 62int mifare_ultra_halt();\r
a631936e 63\r
c8b6da22 64// desfire\r
65int 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
66int 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
67int mifare_desfire_des_auth1(uint32_t uid, uint8_t *blockData);\r
68int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData);\r
f168b263 69\r
70// crypto functions\r
71void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);\r
6e49717b 72void mf_crypto1_decryptEx(struct Crypto1State *pcs, uint8_t *data_in, int len, uint8_t *data_out);\r
6a1f2d82 73void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par);\r
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74uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);\r
75\r
baeaf579 76// Mifare memory structure\r
77uint8_t NumBlocksPerSector(uint8_t sectorNo);\r
78uint8_t FirstBlockOfSector(uint8_t sectorNo);\r
b35e04a7 79bool IsSectorTrailer(uint8_t blockNo);\r
80uint8_t SectorTrailer(uint8_t blockNo);\r
baeaf579 81\r
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82// emulator functions\r
83void emlClearMem(void);\r
84void emlSetMem(uint8_t *data, int blockNum, int blocksCount);\r
85void emlGetMem(uint8_t *data, int blockNum, int blocksCount);\r
86void emlGetMemBt(uint8_t *data, int bytePtr, int byteCount);\r
8556b852 87uint64_t emlGetKey(int sectorNum, int keyType);\r
0014cb46 88int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum);\r
f168b263 89int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum);\r
90int emlCheckValBl(int blockNum);\r
91\r
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92// mifare check keys\r
93typedef uint8_t TKeyIndex[2][40];\r
94int MifareChkBlockKey(uint8_t *uid, uint32_t *cuid, uint8_t *cascade_levels, uint64_t ui64Key, uint8_t blockNo, uint8_t keyType, uint8_t debugLevel);\r
95int MifareChkBlockKeys(uint8_t *keys, uint8_t keyCount, uint8_t blockNo, uint8_t keyType, uint8_t debugLevel);\r
96int MifareMultisectorChk(uint8_t *keys, uint8_t keyCount, uint8_t SectorCount, uint8_t keyType, uint8_t debugLevel, TKeyIndex *keyIndex);\r
97\r
f168b263 98#endif\r
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