X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8258f409697ab41a6858ef9bdcdf406989223bbb..refs/pull/538/head:/armsrc/mifareutil.h?ds=inline diff --git a/armsrc/mifareutil.h b/armsrc/mifareutil.h index d4fcd818..c34dc8f4 100644 --- a/armsrc/mifareutil.h +++ b/armsrc/mifareutil.h @@ -12,12 +12,20 @@ #ifndef __MIFAREUTIL_H #define __MIFAREUTIL_H +#include +#include + +#include "crapto1/crapto1.h" +#include "usb_cdc.h" + // mifare authentication #define CRYPT_NONE 0 #define CRYPT_ALL 1 #define CRYPT_REQUEST 2 #define AUTH_FIRST 0 #define AUTH_NESTED 2 +#define AUTHENTICATION_TIMEOUT 848 // card times out 1ms after wrong authentication (according to NXP documentation) +#define PRE_AUTHENTICATION_LEADTIME 400 // some (non standard) cards need a pause after select before they are ready for first authentication // mifare 4bit card answers #define CARD_ACK 0x0A // 1010 - ACK @@ -36,40 +44,23 @@ extern int MF_DBGLEVEL; -//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 +int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); 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); -int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); - -int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); -int mifare_sendcmd_short_mfuev1auth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing); -int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing); +// mifare classic int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested); 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); int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); +int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); +int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); + +// Ultralight/NTAG... int mifare_ul_ev1_auth(uint8_t *key, uint8_t *pack); int mifare_ultra_auth(uint8_t *key); int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData); -int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData); +//int mifare_ultra_writeblock_compat(uint8_t blockNo, uint8_t *blockData); int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData); -int mifare_ultra_special_writeblock(uint8_t blockNo, uint8_t *blockData); -int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid); int mifare_ultra_halt(); // desfire @@ -80,12 +71,15 @@ int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData); // crypto functions void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len); +void mf_crypto1_decryptEx(struct Crypto1State *pcs, uint8_t *data_in, int len, uint8_t *data_out); void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par); uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data); // Mifare memory structure uint8_t NumBlocksPerSector(uint8_t sectorNo); uint8_t FirstBlockOfSector(uint8_t sectorNo); +bool IsSectorTrailer(uint8_t blockNo); +uint8_t SectorTrailer(uint8_t blockNo); // emulator functions void emlClearMem(void); @@ -97,4 +91,10 @@ int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum); int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum); int emlCheckValBl(int blockNum); +// mifare check keys +typedef uint8_t TKeyIndex[2][40]; +int MifareChkBlockKey(uint8_t *uid, uint32_t *cuid, uint8_t *cascade_levels, uint64_t ui64Key, uint8_t blockNo, uint8_t keyType, uint8_t debugLevel); +int MifareChkBlockKeys(uint8_t *keys, uint8_t keyCount, uint8_t blockNo, uint8_t keyType, uint8_t debugLevel); +int MifareMultisectorChk(uint8_t *keys, uint8_t keyCount, uint8_t SectorCount, uint8_t keyType, uint8_t debugLevel, TKeyIndex *keyIndex); + #endif