//-----------------------------------------------------------------------------\r
// High frequency MIFARE commands\r
//-----------------------------------------------------------------------------\r
-\r
+#include "../include/mifare.h"\r
#include "cmdhfmf.h"\r
\r
static int CmdHelp(const char *Cmd);\r
//flush queue\r
while (ukbhit()) getchar();\r
\r
- \r
// wait cycle\r
while (true) {\r
printf(".");\r
return 0;\r
}\r
\r
+/* dublett finns i CMDHFMFU.C \r
int CmdHF14AMfUWrBl(const char *Cmd)\r
{\r
uint8_t blockNo = 0;\r
}\r
return 0;\r
}\r
-\r
-\r
+*/\r
int CmdHF14AMfRdBl(const char *Cmd)\r
{\r
uint8_t blockNo = 0;\r
return 0;\r
}\r
\r
+/* dublett finns i CMDHFMFU.C \r
int CmdHF14AMfURdBl(const char *Cmd)\r
{\r
uint8_t blockNo = 0;\r
\r
return 0;\r
}\r
+*/\r
\r
-\r
+/* dublett finns i CMDHFMFU.C \r
int CmdHF14AMfURdCard(const char *Cmd)\r
{\r
int i;\r
}\r
return 0;\r
}\r
-\r
+*/\r
\r
int CmdHF14AMfRdSc(const char *Cmd)\r
{\r
uint8_t keyA[40][6];\r
uint8_t keyB[40][6];\r
uint8_t rights[40][4];\r
+ uint8_t carddata[256][16];\r
uint8_t numSectors = 16;\r
\r
FILE *fin;\r
\r
UsbCommand resp;\r
\r
+ int size = GetCardSize(); \r
char cmdp = param_getchar(Cmd, 0);\r
+\r
+ if ( size > -1) \r
+ cmdp = (char)(48+size);\r
+\r
+ PrintAndLog("Got %d",cmdp);\r
+ \r
switch (cmdp) {\r
case '0' : numSectors = 5; break;\r
case '1' : \r
}\r
\r
if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
- PrintAndLog("Could not find file dumpkeys.bin");\r
+ PrintAndLog("Could not find file dumpkeys.bin"); \r
return 1;\r
}\r
\r
- if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
- PrintAndLog("Could not create file name dumpdata.bin");\r
- return 1;\r
- }\r
- \r
- // Read key file\r
-\r
+ // Read keys A from file\r
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
PrintAndLog("File reading error.");\r
+ fclose(fin);\r
return 2;\r
}\r
}\r
\r
+ // Read keys B from file\r
for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
PrintAndLog("File reading error.");\r
+ fclose(fin);\r
return 2;\r
}\r
}\r
\r
- // Read access rights to sectors\r
-\r
+ fclose(fin);\r
+ \r
PrintAndLog("|-----------------------------------------|");\r
PrintAndLog("|------ Reading sector access bits...-----|");\r
PrintAndLog("|-----------------------------------------|");\r
uint8_t isOK = resp.arg[0] & 0xff;\r
uint8_t *data = resp.d.asBytes;\r
if (isOK){\r
- rights[sectorNo][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
- rights[sectorNo][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
- rights[sectorNo][2] = ((data[7] & 0x40)>>6) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>4);\r
- rights[sectorNo][3] = ((data[7] & 0x80)>>7) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>5);\r
+ rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
+ rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
+ rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
+ rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
} else {\r
- PrintAndLog("Could not get access rights for sector %2d.", sectorNo);\r
+ PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
+ rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
+ rights[sectorNo][3] = 0x01;\r
}\r
} else {\r
- PrintAndLog("Command execute timeout");\r
+ PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
+ rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
+ rights[sectorNo][3] = 0x01;\r
}\r
}\r
\r
- // Read blocks and print to file\r
- \r
PrintAndLog("|-----------------------------------------|");\r
PrintAndLog("|----- Dumping all blocks to file... -----|");\r
PrintAndLog("|-----------------------------------------|");\r
\r
- \r
- for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
- for (blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
+ bool isOK = true;\r
+ for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
+ for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
bool received = false;\r
+ \r
if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
} else { // data block. Check if it can be read with key A or key B\r
uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
- if ((rights[sectorNo][data_area] == 3) || (rights[sectorNo][data_area] == 5)) { // only key B would work\r
+ if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
SendCommand(&c);\r
received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
- } else if (rights[sectorNo][data_area] == 7) { // no key would work\r
+ } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
+ isOK = false;\r
PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
} else { // key A would work\r
UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
}\r
\r
if (received) {\r
- uint8_t isOK = resp.arg[0] & 0xff;\r
+ isOK = resp.arg[0] & 0xff;\r
uint8_t *data = resp.d.asBytes;\r
if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
data[0] = (keyA[sectorNo][0]);\r
data[15] = (keyB[sectorNo][5]);\r
}\r
if (isOK) {\r
- fwrite ( data, 1, 16, fout );\r
- PrintAndLog("Dumped block %2d of sector %2d into 'dumpdata.bin'");\r
+ memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
+ PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
} else {\r
PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
+ break;\r
}\r
}\r
else {\r
- PrintAndLog("Command execute timeout");\r
+ isOK = false;\r
+ PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
+ break;\r
}\r
}\r
+ }\r
\r
+ if (isOK) {\r
+ if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
+ PrintAndLog("Could not create file name dumpdata.bin");\r
+ return 1;\r
+ }\r
+ uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
+ fwrite(carddata, 1, 16*numblocks, fout);\r
+ fclose(fout);\r
+ PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
}\r
\r
- fclose(fin);\r
- fclose(fout);\r
return 0;\r
}\r
\r
\r
int CmdHF14AMfRestore(const char *Cmd)\r
{\r
-\r
uint8_t sectorNo,blockNo;\r
uint8_t keyType = 0;\r
- uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
- uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
+ uint8_t key[6] = {0xFF};\r
+ uint8_t bldata[16] = {0x00};\r
uint8_t keyA[40][6];\r
uint8_t keyB[40][6];\r
uint8_t numSectors;\r
default: numSectors = 16;\r
} \r
\r
- if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
+ if (cmdp == 'h' || cmdp == 'H') {\r
PrintAndLog("Usage: hf mf restore [card memory]");\r
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
PrintAndLog("");\r
PrintAndLog(" hf mf restore 4");\r
return 0;\r
}\r
-\r
- if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
- PrintAndLog("Could not find file dumpdata.bin");\r
- return 1;\r
- }\r
+ \r
if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
PrintAndLog("Could not find file dumpkeys.bin");\r
return 1;\r
return 2;\r
}\r
}\r
+\r
+ fclose(fkeys);\r
\r
+ if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
+ PrintAndLog("Could not find file dumpdata.bin");\r
+ return 1;\r
+ } \r
PrintAndLog("Restoring dumpdata.bin to card");\r
\r
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
}\r
\r
fclose(fdump);\r
- fclose(fkeys);\r
+\r
return 0;\r
}\r
\r
PrintAndLog("d - write keys to binary file");\r
PrintAndLog(" ");\r
PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
- PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
- PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
- PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
+ PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
+ PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
+ PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
return 0;\r
} \r
\r
cmdp = param_getchar(Cmd, 0);\r
blockNo = param_get8(Cmd, 1);\r
ctmp = param_getchar(Cmd, 2);\r
+ \r
if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
PrintAndLog("Key type must be A or B");\r
return 1;\r
}\r
- if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
+ \r
+ if (ctmp != 'A' && ctmp != 'a') \r
+ keyType = 1;\r
+ \r
if (param_gethex(Cmd, 3, key, 12)) {\r
PrintAndLog("Key must include 12 HEX symbols");\r
return 1;\r
PrintAndLog("Target key type must be A or B");\r
return 1;\r
}\r
- if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
+ if (ctmp != 'A' && ctmp != 'a') \r
+ trgKeyType = 1;\r
} else {\r
+ \r
switch (cmdp) {\r
case '0': SectorsCnt = 05; break;\r
case '1': SectorsCnt = 16; break;\r
}\r
}\r
\r
- \r
// nested sectors\r
iterations = 0;\r
PrintAndLog("nested...");\r
bool calibrate = true;\r
for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
+\r
+ if (ukbhit()) {\r
+ printf("\naborted via keyboard!\n");\r
+ free(e_sector);\r
+ return 2;\r
+ } \r
+ \r
for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
PrintAndLog("-----------------------------------------------");\r
if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
PrintAndLog("Nested error.\n");\r
- return 2;\r
- }\r
+ free(e_sector);\r
+ return 2; }\r
else {\r
calibrate = false;\r
}\r
}\r
fclose(fkeys);\r
}\r
- \r
+\r
free(e_sector);\r
}\r
-\r
return 0;\r
}\r
\r
\r
-static uint32_t get_trailer_block (uint32_t uiBlock)\r
-{\r
- // Test if we are in the small or big sectors\r
- uint32_t trailer_block = 0;\r
- if (uiBlock < 128) {\r
- trailer_block = uiBlock + (3 - (uiBlock % 4));\r
- } else {\r
- trailer_block = uiBlock + (15 - (uiBlock % 16));\r
- }\r
- return trailer_block;\r
-}\r
-\r
-\r
int CmdHF14AMfChk(const char *Cmd)\r
{\r
+ if (strlen(Cmd)<3) {\r
+ PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
+ PrintAndLog(" * - all sectors");\r
+ PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
+ PrintAndLog("d - write keys to binary file\n");\r
+ PrintAndLog("t - write keys to emulator memory");\r
+ PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
+ PrintAndLog(" hf mf chk *1 ? t");\r
+ PrintAndLog(" hf mf chk *1 ? d");\r
+ return 0;\r
+ }\r
+ \r
FILE * f;\r
- char filename[256]={0};\r
+ char filename[FILE_PATH_SIZE]={0};\r
char buf[13];\r
uint8_t *keyBlock = NULL, *p;\r
uint8_t stKeyBlock = 20;\r
num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
}\r
\r
- if (strlen(Cmd)<3) {\r
- PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
- PrintAndLog(" * - all sectors");\r
- PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
-// PrintAndLog("d - write keys to binary file\n");\r
- \r
- PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
- PrintAndLog(" hf mf chk *1 ? t");\r
- return 0;\r
- } \r
- \r
if (param_getchar(Cmd, 0)=='*') {\r
blockNo = 3;\r
switch(param_getchar(Cmd+1, 0)) {\r
keycnt++;\r
} else {\r
// May be a dic file\r
- if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
+ if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
PrintAndLog("File name too long");\r
free(keyBlock);\r
return 2;\r
keycnt++;\r
memset(buf, 0, sizeof(buf));\r
}\r
+ fclose(f);\r
} else {\r
PrintAndLog("File: %s: not found or locked.", filename);\r
free(keyBlock);\r
return 1;\r
- fclose(f);\r
+ \r
}\r
}\r
}\r
(keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
}\r
\r
+ // initialize storage for found keys\r
+ bool validKey[2][40];\r
+ uint8_t foundKey[2][40][6];\r
+ for (uint16_t t = 0; t < 2; t++) {\r
+ for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
+ validKey[t][sectorNo] = false;\r
+ for (uint16_t i = 0; i < 6; i++) {\r
+ foundKey[t][sectorNo][i] = 0xff;\r
+ }\r
+ }\r
+ }\r
+ \r
for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
int b=blockNo;\r
for (int i = 0; i < SectorsCnt; ++i) {\r
- PrintAndLog("--SectorsCnt:%2d, block no:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
+ PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
if (res != 1) {\r
if (!res) {\r
PrintAndLog("Found valid key:[%012"llx"]",key64);\r
- if (transferToEml) {\r
- uint8_t block[16];\r
- mfEmlGetMem(block, get_trailer_block(b), 1);\r
- num_to_bytes(key64, 6, block + t*10);\r
- mfEmlSetMem(block, get_trailer_block(b), 1);\r
- }\r
- }\r
+ num_to_bytes(key64, 6, foundKey[t][i]);\r
+ validKey[t][i] = true;\r
+ } \r
} else {\r
PrintAndLog("Command execute timeout");\r
}\r
b<127?(b+=4):(b+=16); \r
}\r
}\r
- \r
- free(keyBlock);\r
\r
-/*\r
- // Create dump file\r
- if (createDumpFile) {\r
- if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
- PrintAndLog("Could not create file dumpkeys.bin");\r
- free(e_sector);\r
- return 1;\r
+ if (transferToEml) {\r
+ uint8_t block[16];\r
+ for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
+ if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
+ mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
+ for (uint16_t t = 0; t < 2; t++) {\r
+ if (validKey[t][sectorNo]) {\r
+ memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
}\r
- PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
- for(i=0; i<16; i++) {\r
- if (e_sector[i].foundKey[0]){\r
- num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
- fwrite ( tempkey, 1, 6, fkeys );\r
}\r
- else{\r
- fwrite ( &standart, 1, 6, fkeys );\r
+ mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
}\r
}\r
- for(i=0; i<16; i++) {\r
- if (e_sector[i].foundKey[1]){\r
- num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
- fwrite ( tempkey, 1, 6, fkeys );\r
+ PrintAndLog("Found keys have been transferred to the emulator memory");\r
}\r
- else{\r
- fwrite ( &standart, 1, 6, fkeys );\r
+\r
+ if (createDumpFile) {\r
+ FILE *fkeys = fopen("dumpkeys.bin","wb");\r
+ if (fkeys == NULL) { \r
+ PrintAndLog("Could not create file dumpkeys.bin");\r
+ free(keyBlock);\r
+ return 1;\r
}\r
+ for (uint16_t t = 0; t < 2; t++) {\r
+ fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
}\r
fclose(fkeys);\r
+ PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
}\r
-*/\r
+\r
+ free(keyBlock);\r
+\r
return 0;\r
}\r
\r
+\r
int CmdHF14AMf1kSim(const char *Cmd)\r
{\r
uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
int CmdHF14AMfELoad(const char *Cmd)\r
{\r
FILE * f;\r
- char filename[20];\r
+ char filename[FILE_PATH_SIZE];\r
char *fnameptr = filename;\r
char buf[64];\r
uint8_t buf8[64];\r
- int i, len, blockNum;\r
+ int i, len, blockNum, numBlocks;\r
+ int nameParamNo = 1;\r
\r
memset(filename, 0, sizeof(filename));\r
memset(buf, 0, sizeof(buf));\r
\r
- if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
+ char ctmp = param_getchar(Cmd, 0);\r
+ \r
+ if ( ctmp == 'h' || ctmp == 0x00) {\r
PrintAndLog("It loads emul dump from the file `filename.eml`");\r
- PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
+ PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
+ PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
+ PrintAndLog("");\r
PrintAndLog(" sample: hf mf eload filename");\r
+ PrintAndLog(" hf mf eload 4 filename");\r
return 0;\r
} \r
\r
- len = strlen(Cmd);\r
- if (len > 14) len = 14;\r
+ switch (ctmp) {\r
+ case '0' : numBlocks = 5*4; break;\r
+ case '1' : \r
+ case '\0': numBlocks = 16*4; break;\r
+ case '2' : numBlocks = 32*4; break;\r
+ case '4' : numBlocks = 256; break;\r
+ default: {\r
+ numBlocks = 16*4;\r
+ nameParamNo = 0;\r
+ }\r
+ }\r
+\r
+ len = param_getstr(Cmd,nameParamNo,filename);\r
+ \r
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
\r
- memcpy(filename, Cmd, len);\r
fnameptr += len;\r
\r
sprintf(fnameptr, ".eml"); \r
// open file\r
f = fopen(filename, "r");\r
if (f == NULL) {\r
- PrintAndLog("File not found or locked.");\r
+ PrintAndLog("File %s not found or locked", filename);\r
return 1;\r
}\r
\r
+// for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
+// for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
+ \r
blockNum = 0;\r
while(!feof(f)){\r
memset(buf, 0, sizeof(buf));\r
+ \r
if (fgets(buf, sizeof(buf), f) == NULL) {\r
- if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
- break;\r
- }\r
+ \r
+ if (blockNum >= numBlocks) break;\r
+ \r
PrintAndLog("File reading error.");\r
+ fclose(f);\r
return 2;\r
}\r
+ \r
if (strlen(buf) < 32){\r
if(strlen(buf) && feof(f))\r
break;\r
PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
return 2;\r
}\r
+ \r
for (i = 0; i < 32; i += 2) {\r
sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
-// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
}\r
+ \r
if (mfEmlSetMem(buf8, blockNum, 1)) {\r
PrintAndLog("Cant set emul block: %3d", blockNum);\r
return 3;\r
}\r
blockNum++;\r
\r
- if (blockNum >= 32*4 + 8*16) break;\r
+ if (blockNum >= numBlocks) break;\r
}\r
fclose(f);\r
\r
- if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
- PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
+ if ((blockNum != numBlocks)) {\r
+ PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
+ fclose(f);\r
return 4;\r
}\r
PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
int CmdHF14AMfESave(const char *Cmd)\r
{\r
FILE * f;\r
- char filename[20];\r
+ char filename[FILE_PATH_SIZE];\r
char * fnameptr = filename;\r
uint8_t buf[64];\r
- int i, j, len;\r
+ int i, j, len, numBlocks;\r
+ int nameParamNo = 1;\r
\r
memset(filename, 0, sizeof(filename));\r
memset(buf, 0, sizeof(buf));\r
\r
- if (param_getchar(Cmd, 0) == 'h') {\r
- PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
- PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
+ char ctmp = param_getchar(Cmd, 0);\r
+ \r
+ if ( ctmp == 'h') {\r
+ PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`"); \r
+ PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
+ PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
+ PrintAndLog("");\r
PrintAndLog(" sample: hf mf esave ");\r
- PrintAndLog(" hf mf esave filename");\r
+ PrintAndLog(" hf mf esave 4");\r
+ PrintAndLog(" hf mf esave 4 filename");\r
return 0;\r
} \r
+ \r
+ switch (ctmp) {\r
+ case '0' : numBlocks = 5*4; break;\r
+ case '1' : \r
+ case '\0': numBlocks = 16*4; break;\r
+ case '2' : numBlocks = 32*4; break;\r
+ case '4' : numBlocks = 256; break;\r
+ default: {\r
+ numBlocks = 16*4;\r
+ nameParamNo = 0;\r
+ }\r
+ }\r
\r
- len = strlen(Cmd);\r
- if (len > 14) len = 14;\r
+ len = param_getstr(Cmd,nameParamNo,filename);\r
+ \r
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
\r
+ // user supplied filename?\r
if (len < 1) {\r
- // get filename\r
+ // get filename (UID from memory)\r
if (mfEmlGetMem(buf, 0, 1)) {\r
- PrintAndLog("Cant get block: %d", 0);\r
- return 1;\r
+ PrintAndLog("Can\'t get UID from block: %d", 0);\r
+ sprintf(filename, "dump.eml"); \r
}\r
for (j = 0; j < 7; j++, fnameptr += 2)\r
- sprintf(fnameptr, "%02x", buf[j]); \r
+ sprintf(fnameptr, "%02X", buf[j]); \r
} else {\r
- memcpy(filename, Cmd, len);\r
fnameptr += len;\r
}\r
\r
+ // add file extension\r
sprintf(fnameptr, ".eml"); \r
\r
// open file\r
f = fopen(filename, "w+");\r
\r
// put hex\r
- for (i = 0; i < 32*4 + 8*16; i++) {\r
+ for (i = 0; i < numBlocks; i++) {\r
if (mfEmlGetMem(buf, i, 1)) {\r
PrintAndLog("Cant get block: %d", i);\r
break;\r
}\r
for (j = 0; j < 16; j++)\r
- fprintf(f, "%02x", buf[j]); \r
+ fprintf(f, "%02X", buf[j]); \r
fprintf(f,"\n");\r
}\r
fclose(f);\r
\r
- PrintAndLog("Saved to file: %s", filename);\r
+ PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
\r
return 0;\r
}\r
int CmdHF14AMfEKeyPrn(const char *Cmd)\r
{\r
int i;\r
+ uint8_t numSectors;\r
uint8_t data[16];\r
uint64_t keyA, keyB;\r
\r
+ if (param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("It prints the keys loaded in the emulator memory");\r
+ PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
+ PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
+ PrintAndLog("");\r
+ PrintAndLog(" sample: hf mf ekeyprn 1");\r
+ return 0;\r
+ } \r
+\r
+ char cmdp = param_getchar(Cmd, 0);\r
+ \r
+ switch (cmdp) {\r
+ case '0' : numSectors = 5; break;\r
+ case '1' : \r
+ case '\0': numSectors = 16; break;\r
+ case '2' : numSectors = 32; break;\r
+ case '4' : numSectors = 40; break;\r
+ default: numSectors = 16;\r
+ } \r
+ \r
PrintAndLog("|---|----------------|----------------|");\r
PrintAndLog("|sec|key A |key B |");\r
PrintAndLog("|---|----------------|----------------|");\r
- for (i = 0; i < 40; i++) {\r
+ for (i = 0; i < numSectors; i++) {\r
if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
break;\r
int CmdHF14AMfCSetUID(const char *Cmd)\r
{\r
uint8_t wipeCard = 0;\r
- uint8_t uid[8];\r
- uint8_t oldUid[8];\r
+ uint8_t uid[8] = {0x00};\r
+ uint8_t oldUid[8] = {0x00};\r
int res;\r
\r
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
int CmdHF14AMfCLoad(const char *Cmd)\r
{\r
FILE * f;\r
- char filename[20];\r
+ char filename[FILE_PATH_SIZE];\r
char * fnameptr = filename;\r
char buf[64];\r
uint8_t buf8[64];\r
return 0;\r
} else {\r
len = strlen(Cmd);\r
- if (len > 14) len = 14;\r
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
\r
memcpy(filename, Cmd, len);\r
fnameptr += len;\r
int CmdHF14AMfCSave(const char *Cmd) {\r
\r
FILE * f;\r
- char filename[20];\r
+ char filename[FILE_PATH_SIZE];\r
char * fnameptr = filename;\r
uint8_t fillFromEmulator = 0;\r
uint8_t buf[64];\r
return 0;\r
} else {\r
len = strlen(Cmd);\r
- if (len > 14) len = 14;\r
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
\r
if (len < 1) {\r
// get filename\r
\r
\r
int CmdHF14AMfSniff(const char *Cmd){\r
- // params\r
+\r
bool wantLogToFile = 0;\r
bool wantDecrypt = 0;\r
//bool wantSaveToEml = 0; TODO\r
uint8_t atqa[2];\r
uint8_t sak;\r
bool isTag;\r
- uint32_t parity;\r
uint8_t buf[3000];\r
uint8_t * bufPtr = buf;\r
memset(buf, 0x00, 3000);\r
PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
- PrintAndLog(" r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
- PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
+ PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
+ PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
PrintAndLog(" sample: hf mf sniff l d e");\r
return 0;\r
} \r
printf(">\n");\r
PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
num = 0;\r
- while (bufPtr - buf + 9 < blockLen) {\r
- isTag = bufPtr[3] & 0x80 ? true:false;\r
- bufPtr += 4;\r
- parity = *((uint32_t *)(bufPtr));\r
- bufPtr += 4;\r
- len = bufPtr[0];\r
- bufPtr++;\r
- if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff)) {\r
+ while (bufPtr - buf < blockLen) {\r
+ bufPtr += 6;\r
+ len = *((uint16_t *)bufPtr);\r
+\r
+ if(len & 0x8000) {\r
+ isTag = true;\r
+ len &= 0x7fff;\r
+ } else {\r
+ isTag = false;\r
+ }\r
+ bufPtr += 2;\r
+ if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
+ \r
memcpy(uid, bufPtr + 2, 7);\r
memcpy(atqa, bufPtr + 2 + 7, 2);\r
uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
AddLogCurrentDT(logHexFileName);\r
} \r
- if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
+ if (wantDecrypt) \r
+ mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
} else {\r
PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
- if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
- if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
+ if (wantLogToFile) \r
+ AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
+ if (wantDecrypt) \r
+ mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
}\r
bufPtr += len;\r
+ bufPtr += ((len-1)/8+1); // ignore parity\r
num++;\r
}\r
}\r
- } // resp not NILL\r
+ } // resp not NULL\r
} // while (true)\r
\r
return 0;\r
}\r
\r
+// Tries to identify cardsize.\r
+// Returns <num> where num is:\r
+// -1 unidentified\r
+// 0 - MINI (320bytes)\r
+// 1 - 1K\r
+// 2 - 2K\r
+// 4 - 4K\r
+int GetCardSize()\r
+{\r
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};\r
+ SendCommand(&c);\r
+\r
+ UsbCommand resp;\r
+ WaitForResponse(CMD_ACK,&resp);\r
+\r
+ if(resp.arg[0] == 0) {\r
+ PrintAndLog("iso14443a card select failed");\r
+ return -1;\r
+ }\r
+ \r
+ iso14a_card_select_t *card = (iso14a_card_select_t *)resp.d.asBytes;\r
+\r
+ PrintAndLog("Trying to detect card size.");\r
+ \r
+ uint16_t atqa = 0;\r
+ uint8_t sak = 0;\r
+ atqa = (card->atqa[1] & 0xff) << 8;\r
+ atqa += card->atqa[0] & 0xff;\r
+ sak = card->sak;\r
+ \r
+ // https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c\r
+ \r
+ PrintAndLog("found ATAQ: %04X SAK: %02X", atqa, sak);\r
+ \r
+ \r
+ // NXP MIFARE Mini 0.3k\r
+ if ( ( (atqa & 0xff0f) == 0x0004) && (sak == 0x09) ) return 0;\r
+ \r
+ // MIFARE Classic 1K\r
+ if ( ((atqa & 0xff0f) == 0x0004) && (sak == 0x08) ) return 1;\r
+ \r
+ // MIFARE Classik 4K\r
+ if ( ((atqa & 0xff0f) == 0x0002) && (sak == 0x18) ) return 4;\r
+ \r
+ // SmartMX with MIFARE 1K emulation \r
+ if ( ((atqa & 0xf0ff) == 0x0004) ) return 1;\r
+\r
+ // SmartMX with MIFARE 4K emulation \r
+ if ( ((atqa & 0xf0ff) == 0x0002) ) return 4; \r
+ \r
+ // Infineon MIFARE CLASSIC 1K\r
+ if ( ((atqa & 0xffff) == 0x0004) && (sak == 0x88) ) return 1;\r
+ \r
+ // MFC 4K emulated by Nokia 6212 Classic\r
+ if ( ((atqa & 0xffff) == 0x0002) && (sak == 0x38) ) return 4;\r
+\r
+ // MFC 4K emulated by Nokia 6131 NFC\r
+ if ( ((atqa & 0xffff) == 0x0008) && (sak == 0x38) ) return 4;\r
+\r
+ \r
+ PrintAndLog("BEFOOO 1K %02X", (atqa & 0xff0f));\r
+ \r
+ // MIFARE Plus (4 Byte UID or 4 Byte RID)\r
+ // MIFARE Plus (7 Byte UID)\r
+ if (\r
+ ((atqa & 0xffff) == 0x0002) |\r
+ ((atqa & 0xffff) == 0x0004) |\r
+ ((atqa & 0xffff) == 0x0042) | \r
+ ((atqa & 0xffff) == 0x0044) \r
+ )\r
+ {\r
+ switch(sak){\r
+ case 0x08:\r
+ case 0x10: {\r
+ //case 0x20:\r
+ PrintAndLog("2");\r
+ return 2;\r
+ break;\r
+ }\r
+ case 0x11:\r
+ case 0x18:{\r
+ //case 0x20:\r
+ PrintAndLog("4");\r
+ return 4;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ \r
+ return -1;\r
+}\r
+\r
static command_t CommandTable[] =\r
{\r
{"help", CmdHelp, 1, "This help"},\r
{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
- {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
- {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
- {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
+ //{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
+ //{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
+ //{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
projects / proxmark3-svn / blobdiff