//-----------------------------------------------------------------------------\r
-// Copyright (C) 2011 Merlok\r
+// Copyright (C) 2011,2012 Merlok\r
//\r
// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
// at your option, any later version. See the LICENSE.txt file for the text of\r
//-----------------------------------------------------------------------------\r
\r
#include "cmdhfmf.h"\r
-#include "proxmark3.h"\r
\r
static int CmdHelp(const char *Cmd);\r
\r
int CmdHF14AMifare(const char *Cmd)\r
{\r
uint32_t uid = 0;\r
- uint32_t nt = 0;\r
+ uint32_t nt = 0, nr = 0;\r
uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
uint8_t isOK = 0;\r
- uint8_t keyBlock[6] = {0,0,0,0,0,0};\r
- \r
- if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, keyBlock, 8)) {\r
- PrintAndLog("Nt must include 8 HEX symbols");\r
- return 1;\r
- }\r
- \r
- UsbCommand c = {CMD_READER_MIFARE, {(uint32_t)bytes_to_num(keyBlock, 4), 0, 0}};\r
- SendCommand(&c);\r
- \r
- //flush queue\r
- while (ukbhit()) getchar();\r
+ uint8_t keyBlock[8] = {0};\r
+\r
+ UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
\r
// message\r
printf("-------------------------------------------------------------------------\n");\r
- printf("Executing command. It may take up to 30 min.\n");\r
- printf("Press the key on proxmark3 device to abort proxmark3.\n");\r
+ printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
printf("-------------------------------------------------------------------------\n");\r
+\r
+ \r
+start:\r
+ clearCommandBuffer();\r
+ SendCommand(&c);\r
+ \r
+ //flush queue\r
+ while (ukbhit()) getchar();\r
+\r
\r
// wait cycle\r
while (true) {\r
- printf(".");\r
+ printf(".");\r
+ fflush(stdout);\r
if (ukbhit()) {\r
getchar();\r
printf("\naborted via keyboard!\n");\r
break;\r
}\r
\r
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 2000);\r
- if (resp != NULL) {\r
- isOK = resp->arg[0] & 0xff;\r
- \r
- uid = (uint32_t)bytes_to_num(resp->d.asBytes + 0, 4);\r
- nt = (uint32_t)bytes_to_num(resp->d.asBytes + 4, 4);\r
- par_list = bytes_to_num(resp->d.asBytes + 8, 8);\r
- ks_list = bytes_to_num(resp->d.asBytes + 16, 8);\r
- \r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
+ isOK = resp.arg[0] & 0xff;\r
+ uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
+ nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
+ par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
+ ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
+ nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
printf("\n\n");\r
- PrintAndLog("isOk:%02x", isOK);\r
if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
break;\r
}\r
} \r
+\r
printf("\n");\r
\r
// error\r
if (isOK != 1) return 1;\r
\r
// execute original function from util nonce2key\r
- if (nonce2key(uid, nt, par_list, ks_list, &r_key)) return 2;\r
- printf("------------------------------------------------------------------\n");\r
- PrintAndLog("Key found:%012llx \n", r_key);\r
+ if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
+ {\r
+ isOK = 2;\r
+ PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
+ } else {\r
+ printf("------------------------------------------------------------------\n");\r
+ PrintAndLog("Key found:%012"llx" \n", r_key);\r
\r
- num_to_bytes(r_key, 6, keyBlock);\r
- isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
+ num_to_bytes(r_key, 6, keyBlock);\r
+ isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
+ }\r
if (!isOK) \r
- PrintAndLog("Found valid key:%012llx", r_key);\r
+ PrintAndLog("Found valid key:%012"llx, r_key);\r
else\r
- PrintAndLog("Found invalid key. ( Nt=%08x", nt); \r
- \r
+ {\r
+ if (isOK != 2) PrintAndLog("Found invalid key. "); \r
+ PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
+ c.arg[0] = false;\r
+ goto start;\r
+ }\r
\r
return 0;\r
}\r
memcpy(c.d.asBytes, key, 6);\r
memcpy(c.d.asBytes + 10, bldata, 16);\r
SendCommand(&c);\r
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
-\r
- if (resp != NULL) {\r
- uint8_t isOK = resp->arg[0] & 0xff;\r
\r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ uint8_t isOK = resp.arg[0] & 0xff;\r
PrintAndLog("isOk:%02x", isOK);\r
} else {\r
PrintAndLog("Command execute timeout");\r
UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
memcpy(c.d.asBytes, key, 6);\r
SendCommand(&c);\r
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
\r
- if (resp != NULL) {\r
- uint8_t isOK = resp->arg[0] & 0xff;\r
- uint8_t * data = resp->d.asBytes;\r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ uint8_t isOK = resp.arg[0] & 0xff;\r
+ uint8_t * data = resp.d.asBytes;\r
\r
if (isOK)\r
PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
memcpy(c.d.asBytes, key, 6);\r
SendCommand(&c);\r
- UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
PrintAndLog(" ");\r
\r
- if (resp != NULL) {\r
- isOK = resp->arg[0] & 0xff;\r
- data = resp->d.asBytes;\r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ isOK = resp.arg[0] & 0xff;\r
+ data = resp.d.asBytes;\r
\r
PrintAndLog("isOk:%02x", isOK);\r
if (isOK) \r
PrintAndLog("Command1 execute timeout");\r
}\r
\r
- // response2\r
- resp = WaitForResponseTimeout(CMD_ACK, 500);\r
+ // response2\r
PrintAndLog(" ");\r
-\r
- if (resp != NULL) {\r
- isOK = resp->arg[0] & 0xff;\r
- data = resp->d.asBytes;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ isOK = resp.arg[0] & 0xff;\r
+ data = resp.d.asBytes;\r
\r
if (isOK) \r
for (i = 0; i < 2; i++) {\r
return 0;\r
}\r
\r
-int CmdHF14AMfDump1k(const char *Cmd)\r
+int CmdHF14AMfDump(const char *Cmd)\r
{\r
int i, j;\r
\r
- uint8_t keyType = 0;\r
- uint8_t c[3][4];\r
- uint8_t keyA[16][6];\r
- uint8_t keyB[16][6];\r
- uint8_t rights[16][4];\r
+ uint8_t keyA[40][6];\r
+ uint8_t keyB[40][6];\r
+ uint8_t rights[40][4];\r
\r
- uint8_t isOK = 0;\r
- uint8_t *data = NULL;\r
-\r
FILE *fin;\r
FILE *fout;\r
\r
- UsbCommand *resp;\r
+ UsbCommand resp;\r
\r
if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
- PrintAndLog("Could not find file keys.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 dump.bin");\r
+ PrintAndLog("Could not create file name dumpdata.bin");\r
return 1;\r
}\r
\r
// Read key file\r
\r
for (i=0 ; i<16 ; i++) {\r
- fread ( keyA[i], 1, 6, fin );\r
+ if (fread( keyA[i], 1, 6, fin ) == 0) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
}\r
for (i=0 ; i<16 ; i++) {\r
- fread ( keyB[i], 1, 6, fin );\r
+ if (fread( keyB[i], 1, 6, fin ) == 0) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
}\r
\r
// Read access rights to sectors\r
UsbCommand c = {CMD_MIFARE_READBL, {4*i + 3, 0, 0}};\r
memcpy(c.d.asBytes, keyA[i], 6);\r
SendCommand(&c);\r
- resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
\r
- if (resp != NULL) {\r
- uint8_t isOK = resp->arg[0] & 0xff;\r
- uint8_t *data = resp->d.asBytes;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ uint8_t isOK = resp.arg[0] & 0xff;\r
+ uint8_t *data = resp.d.asBytes;\r
if (isOK){\r
rights[i][0] = ((data[7] & 0x10)>>4) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>2);\r
rights[i][1] = ((data[7] & 0x20)>>5) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>3);\r
PrintAndLog("|----- Dumping all blocks to file... -----|");\r
PrintAndLog("|-----------------------------------------|");\r
\r
+ \r
for (i=0 ; i<16 ; i++) {\r
for (j=0 ; j<4 ; j++) {\r
- \r
- if (j == 3){\r
+ bool received = false;\r
+ \r
+ if (j == 3){\r
UsbCommand c = {CMD_MIFARE_READBL, {i*4 + j, 0, 0}};\r
memcpy(c.d.asBytes, keyA[i], 6);\r
SendCommand(&c);\r
- resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
}\r
else{\r
if ((rights[i][j] == 6) | (rights[i][j] == 5)) {\r
UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 1, 0}};\r
memcpy(c.d.asBytes, keyB[i], 6);\r
SendCommand(&c);\r
- resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
}\r
else if (rights[i][j] == 7) {\r
PrintAndLog("Access rights do not allow reading of sector %d block %d",i,j);\r
UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 0, 0}};\r
memcpy(c.d.asBytes, keyA[i], 6);\r
SendCommand(&c);\r
- resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
+ received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
}\r
}\r
\r
- if (resp != NULL) {\r
- uint8_t isOK = resp->arg[0] & 0xff;\r
- uint8_t *data = resp->d.asBytes;\r
+ if (received) {\r
+ uint8_t isOK = resp.arg[0] & 0xff;\r
+ uint8_t *data = resp.d.asBytes;\r
+ if (j == 3) {\r
+ data[0] = (keyA[i][0]);\r
+ data[1] = (keyA[i][1]);\r
+ data[2] = (keyA[i][2]);\r
+ data[3] = (keyA[i][3]);\r
+ data[4] = (keyA[i][4]);\r
+ data[5] = (keyA[i][5]);\r
+ data[10] = (keyB[i][0]);\r
+ data[11] = (keyB[i][1]);\r
+ data[12] = (keyB[i][2]);\r
+ data[13] = (keyB[i][3]);\r
+ data[14] = (keyB[i][4]);\r
+ data[15] = (keyB[i][5]);\r
+ }\r
if (isOK) {\r
fwrite ( data, 1, 16, fout );\r
}\r
return 0;\r
}\r
\r
-int CmdHF14AMfRestore1k(const char *Cmd)\r
+int CmdHF14AMfRestore(const char *Cmd)\r
{\r
\r
int i,j;\r
FILE *fkeys;\r
\r
if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
- PrintAndLog("Could not find file dump.bin");\r
+ PrintAndLog("Could not find file dumpdata.bin");\r
return 1;\r
}\r
if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
- PrintAndLog("Could not find file keys.bin");\r
+ PrintAndLog("Could not find file dumpkeys.bin");\r
return 1;\r
}\r
\r
for (i=0 ; i<16 ; i++) {\r
- fread(keyA[i], 1, 6, fkeys);\r
+ if (fread(keyA[i], 1, 6, fkeys) == 0) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
}\r
for (i=0 ; i<16 ; i++) {\r
- fread(keyB[i], 1, 6, fkeys);\r
+ if (fread(keyB[i], 1, 6, fkeys) == 0) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
}\r
\r
- PrintAndLog("going...");\r
+ PrintAndLog("Restoring dumpdata.bin to card");\r
\r
for (i=0 ; i<16 ; i++) {\r
for( j=0 ; j<4 ; j++) {\r
UsbCommand c = {CMD_MIFARE_WRITEBL, {i*4 + j, keyType, 0}};\r
memcpy(c.d.asBytes, key, 6);\r
\r
- fread(bldata, 1, 16, fdump);\r
+ if (fread(bldata, 1, 16, fdump) == 0) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
\r
if (j == 3) {\r
bldata[0] = (keyA[i][0]);\r
bldata[15] = (keyB[i][5]);\r
} \r
\r
- PrintAndLog("writing to block %2d: %s confirm?", i*4+j, sprint_hex(bldata, 16));\r
+ PrintAndLog("Writing to block %2d: %s", i*4+j, sprint_hex(bldata, 16));\r
+ \r
+ /*\r
+ PrintAndLog("Writing to block %2d: %s Confirm? [Y,N]", i*4+j, sprint_hex(bldata, 16));\r
+ \r
+ scanf("%c",&ch);\r
+ if ((ch != 'y') && (ch != 'Y')){\r
+ PrintAndLog("Aborting !");\r
+ return 1;\r
+ }\r
+ */\r
\r
memcpy(c.d.asBytes + 10, bldata, 16);\r
SendCommand(&c);\r
- UsbCommand *resp = WaitForResponseTimeout(CMD_ACK, 1500);\r
\r
- if (resp != NULL) {\r
- uint8_t isOK = resp->arg[0] & 0xff;\r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ uint8_t isOK = resp.arg[0] & 0xff;\r
PrintAndLog("isOk:%02x", isOK);\r
} else {\r
PrintAndLog("Command execute timeout");\r
uint8_t blDiff = 0;\r
int SectorsCnt = 0;\r
uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
- uint8_t keyBlock[16 * 6];\r
+ uint8_t keyBlock[6*6];\r
uint64_t key64 = 0;\r
int transferToEml = 0;\r
\r
PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);\r
\r
if (cmdp == 'o') {\r
- if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) {\r
+ if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
PrintAndLog("Nested error.");\r
return 2;\r
}\r
-\r
- for (i = 0; i < 16; i++) {\r
- PrintAndLog("cnt=%d key= %s", i, sprint_hex(keyBlock + i * 6, 6));\r
- }\r
- \r
- // test keys\r
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);\r
- if (res)\r
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);\r
- if (!res) {\r
- PrintAndLog("Found valid key:%012llx", key64);\r
+ key64 = bytes_to_num(keyBlock, 6);\r
+ if (key64) {\r
+ PrintAndLog("Found valid key:%012"llx, key64);\r
\r
// transfer key to the emulator\r
if (transferToEml) {\r
}\r
}\r
else { // ------------------------------------ multiple sectors working\r
+ clock_t time1;\r
+ time1 = clock();\r
+\r
blDiff = blockNo % 4;\r
PrintAndLog("Block shift=%d", blDiff);\r
e_sector = calloc(SectorsCnt, sizeof(sector));\r
\r
//test current key 4 sectors\r
memcpy(keyBlock, key, 6);\r
- num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 1 * 6));\r
- num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 2 * 6));\r
- num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 3 * 6));\r
- num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 4 * 6));\r
+ num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
+ num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
+ num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
+ num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
\r
PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
e_sector[i].foundKey[j] = 1;\r
}\r
}\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 (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) \r
+ for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) {\r
for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;\r
- if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock)) continue;\r
+ PrintAndLog("-----------------------------------------------");\r
+ if(mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, calibrate)) {\r
+ PrintAndLog("Nested error.\n");\r
+ return 2;\r
+ }\r
+ else {\r
+ calibrate = false;\r
+ }\r
\r
iterations++;\r
- \r
- //try keys from nested\r
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, keyBlock, &key64);\r
- if (res)\r
- res = mfCheckKeys(trgBlockNo, trgKeyType, 8, &keyBlock[6 * 8], &key64);\r
- if (!res) {\r
- PrintAndLog("Found valid key:%012llx", key64); \r
+\r
+ key64 = bytes_to_num(keyBlock, 6);\r
+ if (key64) {\r
+ PrintAndLog("Found valid key:%012"llx, key64);\r
e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;\r
e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;\r
}\r
}\r
+ }\r
}\r
\r
- PrintAndLog("Iterations count: %d", iterations);\r
+ printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/1000.0, ((float)clock() - time1)/iterations/1000.0);\r
+ \r
+ PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
//print them\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
PrintAndLog("|sec|key A |res|key B |res|");\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
for (i = 0; i < SectorsCnt; i++) {\r
- PrintAndLog("|%03d| %012llx | %d | %012llx | %d |", i, \r
+ PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
}\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
// Create dump file\r
if (createDumpFile) {\r
if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
- PrintAndLog("Could not create file keys.bin");\r
+ PrintAndLog("Could not create file dumpkeys.bin");\r
free(e_sector);\r
return 1;\r
}\r
return 0;\r
}\r
\r
+static uint32_t\r
+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
int CmdHF14AMfChk(const char *Cmd)\r
{\r
+ FILE * f;\r
+ char filename[256]={0};\r
+ char buf[13];\r
+ uint8_t *keyBlock = NULL, *p;\r
+ uint8_t stKeyBlock = 20;\r
+ \r
int i, res;\r
int keycnt = 0;\r
char ctmp = 0x00;\r
uint8_t blockNo = 0;\r
+ uint8_t SectorsCnt = 1;\r
uint8_t keyType = 0;\r
- uint8_t keyBlock[8 * 6];\r
uint64_t key64 = 0;\r
+ \r
+ int transferToEml = 0;\r
+ int createDumpFile = 0;\r
\r
- memset(keyBlock, 0x00, sizeof(keyBlock));\r
-\r
+ keyBlock = calloc(stKeyBlock, 6);\r
+ if (keyBlock == NULL) return 1;\r
+\r
+ num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 0 * 6)); // Default key (first key used by program if no user defined key)\r
+ num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 1 * 6)); // Blank key\r
+ num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 2 * 6)); // NFCForum MAD key\r
+ num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
+ num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 4 * 6));\r
+ num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 5 * 6));\r
+ num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 6 * 6));\r
+ num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 7 * 6));\r
+ num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 8 * 6));\r
+ num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 9 * 6));\r
+ num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 10 * 6));\r
+ num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 11 * 6));\r
+ num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 12 * 6));\r
+ \r
if (strlen(Cmd)<3) {\r
- PrintAndLog("Usage: hf mf chk <block number> <key A/B> [<key (12 hex symbols)>]");\r
- PrintAndLog(" sample: hf mf chk 0 A FFFFFFFFFFFF a0a1a2a3a4a5 b0b1b2b3b4b5 ");\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
- blockNo = param_get8(Cmd, 0);\r
+ if (param_getchar(Cmd, 0)=='*') {\r
+ blockNo = 3;\r
+ switch(param_getchar(Cmd+1, 0)) {\r
+ case '0': SectorsCnt = 5; break;\r
+ case '1': SectorsCnt = 16; break;\r
+ case '2': SectorsCnt = 32; break;\r
+ case '4': SectorsCnt = 40; break;\r
+ default: SectorsCnt = 16;\r
+ }\r
+ }\r
+ else\r
+ blockNo = param_get8(Cmd, 0);\r
+ \r
ctmp = param_getchar(Cmd, 1);\r
- if (ctmp == 0x00) {\r
- PrintAndLog("Key type must be A or B");\r
+ switch (ctmp) { \r
+ case 'a': case 'A':\r
+ keyType = !0;\r
+ break;\r
+ case 'b': case 'B':\r
+ keyType = !1;\r
+ break;\r
+ case '?':\r
+ keyType = 2;\r
+ break;\r
+ default:\r
+ PrintAndLog("Key type must be A , B or ?");\r
return 1;\r
- }\r
- if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
+ };\r
\r
- for (i = 0; i < 6; i++) {\r
- if (!isxdigit(param_getchar(Cmd, 2 + i))) break;\r
+ ctmp = param_getchar(Cmd, 2);\r
+ if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
+ else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
+ \r
+ for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
+ if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
+ if ( stKeyBlock - keycnt < 2) {\r
+ p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
+ if (!p) {\r
+ PrintAndLog("Cannot allocate memory for Keys");\r
+ free(keyBlock);\r
+ return 2;\r
+ }\r
+ keyBlock = p;\r
+ }\r
+ PrintAndLog("chk key[%d] %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
+ keycnt++;\r
+ } else {\r
+ // May be a dic file\r
+ if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
+ PrintAndLog("File name too long");\r
+ free(keyBlock);\r
+ return 2;\r
+ }\r
+ \r
+ if ( (f = fopen( filename , "r")) ) {\r
+ while( !feof(f) ){\r
+ memset(buf, 0, sizeof(buf));\r
+ if (fgets(buf, sizeof(buf), f) == NULL) {\r
+ PrintAndLog("File reading error.");\r
+ return 2;\r
+ }\r
+ \r
+ if (strlen(buf) < 12 || buf[11] == '\n')\r
+ continue;\r
+ \r
+ while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
+ \r
+ if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
\r
- if (param_gethex(Cmd, 2 + i, keyBlock + 6 * i, 12)) {\r
- PrintAndLog("Key[%d] must include 12 HEX symbols", i);\r
- return 1;\r
+ if (!isxdigit(buf[0])){\r
+ PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
+ continue;\r
+ }\r
+ \r
+ buf[12] = 0;\r
+\r
+ if ( stKeyBlock - keycnt < 2) {\r
+ p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
+ if (!p) {\r
+ PrintAndLog("Cannot allocate memory for defKeys");\r
+ free(keyBlock);\r
+ return 2;\r
+ }\r
+ keyBlock = p;\r
+ }\r
+ memset(keyBlock + 6 * keycnt, 0, 6);\r
+ num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
+ PrintAndLog("chk custom key[%d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
+ keycnt++;\r
+ }\r
+ } else {\r
+ PrintAndLog("File: %s: not found or locked.", filename);\r
+ free(keyBlock);\r
+ return 1;\r
+ fclose(f);\r
+ }\r
}\r
- keycnt = i + 1;\r
}\r
\r
if (keycnt == 0) {\r
- PrintAndLog("There is must be at least one key");\r
- return 1;\r
+ PrintAndLog("No key specified,try default keys");\r
+ for (;keycnt <=12; keycnt++)\r
+ PrintAndLog("chk default key[%d] %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
}\r
-\r
- PrintAndLog("--block no:%02x key type:%02x key count:%d ", blockNo, keyType, keycnt);\r
\r
- res = mfCheckKeys(blockNo, keyType, keycnt, keyBlock, &key64);\r
- if (res !=1) {\r
- if (!res)\r
- PrintAndLog("isOk:%02x valid key:%012llx", 1, key64);\r
- else\r
- PrintAndLog("isOk:%02x", 0);\r
- } else {\r
- PrintAndLog("Command execute timeout");\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:%d block no:0x%02x key type:%C key count:%d ", 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
+ res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\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
+ } else {\r
+ PrintAndLog("Command execute timeout");\r
+ }\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
+ }\r
+ PrintAndLog("Printing keys to bynary 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
+ }\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
+ }\r
+ else{\r
+ fwrite ( &standart, 1, 6, fkeys );\r
+ }\r
+ }\r
+ fclose(fkeys);\r
+ }\r
+*/\r
return 0;\r
}\r
\r
} \r
\r
blockNo = param_get8(Cmd, 0);\r
- if (blockNo >= 16 * 4) {\r
- PrintAndLog("Block number must be in [0..63] as in MIFARE classic.");\r
- return 1;\r
- }\r
\r
PrintAndLog(" ");\r
if (!mfEmlGetMem(data, blockNo, 3)) {\r
} \r
\r
blockNo = param_get8(Cmd, 0);\r
- if (blockNo >= 16 * 4) {\r
- PrintAndLog("Block number must be in [0..63] as in MIFARE classic.");\r
- return 1;\r
- }\r
\r
if (param_gethex(Cmd, 1, memBlock, 32)) {\r
PrintAndLog("block data must include 32 HEX symbols");\r
memset(filename, 0, sizeof(filename));\r
memset(buf, 0, sizeof(buf));\r
\r
- if (param_getchar(Cmd, 0) == 'h') {\r
+ if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 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(" sample: hf mf eload filename");\r
\r
len = strlen(Cmd);\r
if (len > 14) len = 14;\r
- \r
- if (len < 1) {\r
- }\r
\r
memcpy(filename, Cmd, len);\r
fnameptr += len;\r
blockNum = 0;\r
while(!feof(f)){\r
memset(buf, 0, sizeof(buf));\r
- fgets(buf, sizeof(buf), f);\r
+ if (fgets(buf, sizeof(buf), f) == NULL) {\r
+ PrintAndLog("File reading error.");\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
blockNum++;\r
\r
- if (blockNum >= 16 * 4) break;\r
+ if (blockNum >= 32 * 4 + 8 * 16) break;\r
}\r
fclose(f);\r
\r
- if (blockNum != 16 * 4){\r
+ if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
PrintAndLog("File content error. There must be 64 blocks");\r
return 4;\r
}\r
f = fopen(filename, "w+");\r
\r
// put hex\r
- for (i = 0; i < 16 * 4; i++) {\r
+ for (i = 0; i < 32 * 4 + 8 * 16; i++) {\r
if (mfEmlGetMem(buf, i, 1)) {\r
PrintAndLog("Cant get block: %d", i);\r
break;\r
\r
int CmdHF14AMfEKeyPrn(const char *Cmd)\r
{\r
- int i;\r
+ int i,b=-1;\r
uint8_t data[16];\r
uint64_t keyA, keyB;\r
\r
PrintAndLog("|---|----------------|----------------|");\r
PrintAndLog("|sec|key A |key B |");\r
PrintAndLog("|---|----------------|----------------|");\r
- for (i = 0; i < 16; i++) {\r
- if (mfEmlGetMem(data, i * 4 + 3, 1)) {\r
- PrintAndLog("error get block %d", i * 4 + 3);\r
+ for (i = 0; i < 40; i++) {\r
+ b<127?(b+=4):(b+=16);\r
+ if (mfEmlGetMem(data, b, 1)) {\r
+ PrintAndLog("error get block %d", b);\r
break;\r
}\r
keyA = bytes_to_num(data, 6);\r
keyB = bytes_to_num(data + 10, 6);\r
- PrintAndLog("|%03d| %012llx | %012llx |", i, keyA, keyB);\r
+ PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
}\r
PrintAndLog("|---|----------------|----------------|");\r
\r
return 0;\r
}\r
\r
+int CmdHF14AMfCSetUID(const char *Cmd)\r
+{\r
+ uint8_t wipeCard = 0;\r
+ uint8_t uid[8];\r
+ uint8_t oldUid[8];\r
+ int res;\r
+\r
+ if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
+ PrintAndLog("sample: hf mf csetuid 01020304 w");\r
+ PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
+ PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
+ return 0;\r
+ } \r
+\r
+ if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
+ PrintAndLog("UID must include 8 HEX symbols");\r
+ return 1;\r
+ }\r
+\r
+ char ctmp = param_getchar(Cmd, 1);\r
+ if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
+ \r
+ PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
+\r
+ res = mfCSetUID(uid, oldUid, wipeCard);\r
+ if (res) {\r
+ PrintAndLog("Can't set UID. error=%d", res);\r
+ return 1;\r
+ }\r
+ \r
+ PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
+ return 0;\r
+}\r
+\r
+int CmdHF14AMfCSetBlk(const char *Cmd)\r
+{\r
+ uint8_t uid[8];\r
+ uint8_t memBlock[16];\r
+ uint8_t blockNo = 0;\r
+ int res;\r
+ memset(memBlock, 0x00, sizeof(memBlock));\r
+\r
+ if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
+ PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
+ PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
+ PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
+ return 0;\r
+ } \r
+\r
+ blockNo = param_get8(Cmd, 0);\r
+\r
+ if (param_gethex(Cmd, 1, memBlock, 32)) {\r
+ PrintAndLog("block data must include 32 HEX symbols");\r
+ return 1;\r
+ }\r
+\r
+ PrintAndLog("--block number:%02x data:%s", blockNo, sprint_hex(memBlock, 16));\r
+\r
+ res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
+ if (res) {\r
+ PrintAndLog("Can't write block. error=%d", res);\r
+ return 1;\r
+ }\r
+ \r
+ PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
+ return 0;\r
+}\r
+\r
+int CmdHF14AMfCLoad(const char *Cmd)\r
+{\r
+ FILE * f;\r
+ char filename[20];\r
+ char * fnameptr = filename;\r
+ char buf[64];\r
+ uint8_t buf8[64];\r
+ uint8_t fillFromEmulator = 0;\r
+ int i, len, blockNum, flags;\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
+ PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
+ PrintAndLog("or from emulator memory (option `e`)");\r
+ PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
+ PrintAndLog(" or: hf mf cload e ");\r
+ PrintAndLog(" sample: hf mf cload filename");\r
+ return 0;\r
+ } \r
+\r
+ char ctmp = param_getchar(Cmd, 0);\r
+ if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
+ \r
+ if (fillFromEmulator) {\r
+ flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
+ for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
+ if (mfEmlGetMem(buf8, blockNum, 1)) {\r
+ PrintAndLog("Cant get block: %d", blockNum);\r
+ return 2;\r
+ }\r
+ \r
+ if (blockNum == 2) flags = 0;\r
+ if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
+\r
+ if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
+ PrintAndLog("Cant set magic card block: %d", blockNum);\r
+ return 3;\r
+ }\r
+ }\r
+ return 0;\r
+ } else {\r
+ len = strlen(Cmd);\r
+ if (len > 14) len = 14;\r
+\r
+ memcpy(filename, Cmd, len);\r
+ fnameptr += len;\r
+\r
+ sprintf(fnameptr, ".eml"); \r
+ \r
+ // open file\r
+ f = fopen(filename, "r");\r
+ if (f == NULL) {\r
+ PrintAndLog("File not found or locked.");\r
+ return 1;\r
+ }\r
+ \r
+ blockNum = 0;\r
+ flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
+ while(!feof(f)){\r
+ memset(buf, 0, sizeof(buf));\r
+ if (fgets(buf, sizeof(buf), f) == NULL) {\r
+ PrintAndLog("File reading error.");\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
+ for (i = 0; i < 32; i += 2)\r
+ sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
+\r
+ if (blockNum == 2) flags = 0;\r
+ if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
+\r
+ if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
+ PrintAndLog("Cant set magic card block: %d", blockNum);\r
+ return 3;\r
+ }\r
+ blockNum++;\r
+ \r
+ if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
+ }\r
+ fclose(f);\r
+ \r
+ if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
+ PrintAndLog("File content error. There must be 64 blocks");\r
+ return 4;\r
+ }\r
+ PrintAndLog("Loaded from file: %s", filename);\r
+ return 0;\r
+ }\r
+}\r
+\r
+int CmdHF14AMfCGetBlk(const char *Cmd) {\r
+ uint8_t memBlock[16];\r
+ uint8_t blockNo = 0;\r
+ int res;\r
+ memset(memBlock, 0x00, sizeof(memBlock));\r
+\r
+ if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("Usage: hf mf cgetblk <block number>");\r
+ PrintAndLog("sample: hf mf cgetblk 1");\r
+ PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
+ return 0;\r
+ } \r
+\r
+ blockNo = param_get8(Cmd, 0);\r
+\r
+ PrintAndLog("--block number:%02x ", blockNo);\r
+\r
+ res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
+ if (res) {\r
+ PrintAndLog("Can't read block. error=%d", res);\r
+ return 1;\r
+ }\r
+ \r
+ PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
+ return 0;\r
+}\r
+\r
+int CmdHF14AMfCGetSc(const char *Cmd) {\r
+ uint8_t memBlock[16];\r
+ uint8_t sectorNo = 0;\r
+ int i, res, flags;\r
+ memset(memBlock, 0x00, sizeof(memBlock));\r
+\r
+ if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
+ PrintAndLog("sample: hf mf cgetsc 0");\r
+ PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
+ return 0;\r
+ } \r
+\r
+ sectorNo = param_get8(Cmd, 0);\r
+ if (sectorNo > 15) {\r
+ PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
+ return 1;\r
+ }\r
+\r
+ PrintAndLog("--sector number:%02x ", sectorNo);\r
+\r
+ flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
+ for (i = 0; i < 4; i++) {\r
+ if (i == 1) flags = 0;\r
+ if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
+\r
+ res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
+ if (res) {\r
+ PrintAndLog("Can't read block. %02x error=%d", sectorNo * 4 + i, res);\r
+ return 1;\r
+ }\r
+ \r
+ PrintAndLog("block %02x data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
+ }\r
+ return 0;\r
+}\r
+\r
+int CmdHF14AMfCSave(const char *Cmd) {\r
+\r
+ FILE * f;\r
+ char filename[20];\r
+ char * fnameptr = filename;\r
+ uint8_t fillFromEmulator = 0;\r
+ uint8_t buf[64];\r
+ int i, j, len, flags;\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 `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
+ PrintAndLog("or into emulator memory (option `e`)");\r
+ PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
+ PrintAndLog(" sample: hf mf esave ");\r
+ PrintAndLog(" hf mf esave filename");\r
+ PrintAndLog(" hf mf esave e \n");\r
+ return 0;\r
+ } \r
+\r
+ char ctmp = param_getchar(Cmd, 0);\r
+ if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
+\r
+ if (fillFromEmulator) {\r
+ // put into emulator\r
+ flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
+ for (i = 0; i < 16 * 4; i++) {\r
+ if (i == 1) flags = 0;\r
+ if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
+ \r
+ if (mfCGetBlock(i, buf, flags)) {\r
+ PrintAndLog("Cant get block: %d", i);\r
+ break;\r
+ }\r
+ \r
+ if (mfEmlSetMem(buf, i, 1)) {\r
+ PrintAndLog("Cant set emul block: %d", i);\r
+ return 3;\r
+ }\r
+ }\r
+ return 0;\r
+ } else {\r
+ len = strlen(Cmd);\r
+ if (len > 14) len = 14;\r
+ \r
+ if (len < 1) {\r
+ // get filename\r
+ if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
+ PrintAndLog("Cant get block: %d", 0);\r
+ return 1;\r
+ }\r
+ for (j = 0; j < 7; j++, fnameptr += 2)\r
+ sprintf(fnameptr, "%02x", buf[j]); \r
+ } else {\r
+ memcpy(filename, Cmd, len);\r
+ fnameptr += len;\r
+ }\r
+\r
+ sprintf(fnameptr, ".eml"); \r
+ \r
+ // open file\r
+ f = fopen(filename, "w+");\r
+\r
+ // put hex\r
+ flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
+ for (i = 0; i < 16 * 4; i++) {\r
+ if (i == 1) flags = 0;\r
+ if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
+ \r
+ if (mfCGetBlock(i, buf, flags)) {\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,"\n");\r
+ }\r
+ fclose(f);\r
+ \r
+ PrintAndLog("Saved to file: %s", filename);\r
+ \r
+ return 0;\r
+ }\r
+}\r
+\r
+int CmdHF14AMfSniff(const char *Cmd){\r
+ // params\r
+ bool wantLogToFile = 0;\r
+ bool wantDecrypt = 0;\r
+ //bool wantSaveToEml = 0; TODO\r
+ bool wantSaveToEmlFile = 0;\r
+\r
+ //var \r
+ int res = 0;\r
+ int len = 0;\r
+ int blockLen = 0;\r
+ int num = 0;\r
+ int pckNum = 0;\r
+ uint8_t uid[8];\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
+ \r
+ if (param_getchar(Cmd, 0) == 'h') {\r
+ PrintAndLog("It continuously get data from the field and saves it to: log, emulator, emulator file.");\r
+ PrintAndLog("You can specify:");\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(" sample: hf mf sniff l d e");\r
+ return 0;\r
+ } \r
+ \r
+ for (int i = 0; i < 4; i++) {\r
+ char ctmp = param_getchar(Cmd, i);\r
+ if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
+ if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
+ //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
+ if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
+ }\r
+ \r
+ printf("-------------------------------------------------------------------------\n");\r
+ printf("Executing command. \n");\r
+ printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
+ printf("Press the key on pc keyboard to abort the client.\n");\r
+ printf("-------------------------------------------------------------------------\n");\r
+\r
+ UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
+ SendCommand(&c);\r
+\r
+ // wait cycle\r
+ while (true) {\r
+ printf(".");\r
+ fflush(stdout);\r
+ if (ukbhit()) {\r
+ getchar();\r
+ printf("\naborted via keyboard!\n");\r
+ break;\r
+ }\r
+ \r
+ UsbCommand resp;\r
+ if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
+ res = resp.arg[0] & 0xff;\r
+ len = resp.arg[1];\r
+ num = resp.arg[2];\r
+ \r
+ if (res == 0) return 0;\r
+ if (res == 1) {\r
+ if (num ==0) {\r
+ bufPtr = buf;\r
+ memset(buf, 0x00, 3000);\r
+ }\r
+ memcpy(bufPtr, resp.d.asBytes, len);\r
+ bufPtr += len;\r
+ pckNum++;\r
+ }\r
+ if (res == 2) {\r
+ blockLen = bufPtr - buf;\r
+ bufPtr = buf;\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
+ memcpy(uid, bufPtr + 2, 7);\r
+ memcpy(atqa, bufPtr + 2 + 7, 2);\r
+ sak = bufPtr[11];\r
+ \r
+ PrintAndLog("tag select uid:%s atqa:%02x %02x sak:0x%02x", sprint_hex(uid, 7), atqa[0], atqa[1], sak);\r
+ if (wantLogToFile) {\r
+ FillFileNameByUID(logHexFileName, uid, ".log", 7);\r
+ AddLogCurrentDT(logHexFileName);\r
+ } \r
+ if (wantDecrypt) 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
+ }\r
+ bufPtr += len;\r
+ num++;\r
+ }\r
+ }\r
+ } // resp not NILL\r
+ } // while (true)\r
+ return 0;\r
+}\r
+\r
static command_t CommandTable[] =\r
{\r
- {"help", CmdHelp, 1, "This help"},\r
- {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
+ {"help", CmdHelp, 1, "This help"},\r
+ {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
- {"dump1k", CmdHF14AMfDump1k, 0, "Dump MIFARE classic tag to binary file"},\r
- {"restore1k", CmdHF14AMfRestore1k, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
+ {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
+ {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
- {"chk", CmdHF14AMfChk, 0, "Test block up to 8 keys"},\r
+ {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
{"mifare", CmdHF14AMifare, 0, "Read parity error messages. param - <used card nonce>"},\r
{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
- {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE 1k card"},\r
- {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
+ {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
+ {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
+ {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
+ {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
+ {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
+ {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
+ {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
+ {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
+ {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
{NULL, NULL, 0, NULL}\r
};\r
\r
int CmdHFMF(const char *Cmd)\r
{\r
// flush\r
- while (WaitForResponseTimeout(CMD_ACK, 500) != NULL) ;\r
+ WaitForResponseTimeout(CMD_ACK,NULL,100);\r
\r
CmdsParse(CommandTable, Cmd);\r
return 0;\r
projects / proxmark3-svn / blobdiff