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
PrintAndLog("|----- Dumping all blocks to file... -----|");\r
PrintAndLog("|-----------------------------------------|");\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
SendCommand(&c);\r
received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
} else if (rights[sectorNo][data_area] == 7) { // no key would work\r
- PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\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
- memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
- SendCommand(&c);\r
- received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
+ UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
+ memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
+ SendCommand(&c);\r
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
}\r
}\r
\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
- \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
PrintAndLog("No key specified, trying default keys");\r
for (;keycnt < defaultKeysSize; keycnt++)\r
PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
- (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
- (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
+ (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\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
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
- }\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
+ }\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
+ }\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
+ 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
projects / proxmark3-svn / commitdiff