client/src/mifare/mifarehost.h

   1 // Merlok, 2011, 2019
   2 // people from mifare@nethemba.com, 2010
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // High frequency ISO14443A commands
   9 //-----------------------------------------------------------------------------
  10 #ifndef __MIFARE_HOST_H
  11 #define __MIFARE_HOST_H
  12
  13 #include "common.h"
  14
  15 #include "util.h"       // FILE_PATH_SIZE
  16
  17 #define MIFARE_SECTOR_RETRY     10
  18
  19 // mifare tracer flags
  20 #define TRACE_IDLE              0x00
  21 #define TRACE_AUTH1             0x01
  22 #define TRACE_AUTH2             0x02
  23 #define TRACE_AUTH_OK           0x03
  24 #define TRACE_READ_DATA         0x04
  25 #define TRACE_WRITE_OK          0x05
  26 #define TRACE_WRITE_DATA        0x06
  27 #define TRACE_ERROR             0xFF
  28
  29 typedef struct {
  30     union {
  31         struct Crypto1State *slhead;
  32         uint64_t *keyhead;
  33     } head;
  34     union {
  35         struct Crypto1State *sltail;
  36         uint64_t *keytail;
  37     } tail;
  38     uint32_t len;
  39     uint32_t uid;
  40     uint32_t blockNo;
  41     uint32_t keyType;
  42     uint32_t nt_enc;
  43     uint32_t ks1;
  44 } StateList_t;
  45
  46 typedef struct {
  47     uint64_t Key[2];
  48     uint8_t foundKey[2];
  49 } sector_t;
  50
  51 typedef struct {
  52     uint8_t keyA[6];
  53     uint8_t keyB[6];
  54     //uint8_t foundKey[2];
  55 } icesector_t;
  56
  57 #define KEYS_IN_BLOCK   ((PM3_CMD_DATA_SIZE - 5) / 6)
  58 #define KEYBLOCK_SIZE   (KEYS_IN_BLOCK * 6)
  59 #define CANDIDATE_SIZE  (0xFFFF * 6)
  60
  61 int mfDarkside(uint8_t blockno, uint8_t key_type, uint64_t *key);
  62 int mfnested(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t *resultKey, bool calibrate);
  63 int mfStaticNested(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t *resultKey);
  64 int mfCheckKeys(uint8_t blockNo, uint8_t keyType, bool clear_trace, uint8_t keycnt, uint8_t *keyBlock, uint64_t *key);
  65 int mfCheckKeys_fast(uint8_t sectorsCnt, uint8_t firstChunk, uint8_t lastChunk,
  66                      uint8_t strategy, uint32_t size, uint8_t *keyBlock, sector_t *e_sector, bool use_flashmemory);
  67
  68 int mfCheckKeys_file(uint8_t *destfn, uint64_t *key);
  69
  70 int mfKeyBrute(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint64_t *resultkey);
  71
  72 int mfReadSector(uint8_t sectorNo, uint8_t keyType, uint8_t *key, uint8_t *data);
  73 int mfReadBlock(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t *data);
  74
  75 int mfEmlGetMem(uint8_t *data, int blockNum, int blocksCount);
  76 int mfEmlSetMem(uint8_t *data, int blockNum, int blocksCount);
  77 int mfEmlSetMem_xt(uint8_t *data, int blockNum, int blocksCount, int blockBtWidth);
  78
  79 int mfCSetUID(uint8_t *uid, uint8_t uidlen, uint8_t *atqa, uint8_t *sak, uint8_t *old_uid, uint8_t *verifed_uid, uint8_t wipecard);
  80 int mfCWipe(uint8_t *uid, uint8_t *atqa, uint8_t *sak);
  81 int mfCSetBlock(uint8_t blockNo, uint8_t *data, uint8_t *uid, uint8_t params);
  82 int mfCGetBlock(uint8_t blockNo, uint8_t *data, uint8_t params);
  83
  84 int mfGen3UID(uint8_t *uid, uint8_t uidlen, uint8_t *oldUid);
  85 int mfGen3Block(uint8_t *block, int blockLen, uint8_t *newBlock);
  86 int mfGen3Freeze(void);
  87
  88 int tryDecryptWord(uint32_t nt, uint32_t ar_enc, uint32_t at_enc, uint8_t *data, int len);
  89
  90 int detect_classic_prng(void);
  91 int detect_classic_nackbug(bool verbose);
  92 int detect_mf_magic(bool is_mfc);
  93 int detect_classic_static_nonce(void);
  94 int detect_mfc_ev1_signature(uint8_t *signature);
  95
  96 void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *data, int len, bool isEncrypted);
  97 #endif