uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
int16_t isOK = 0;\r
int tmpchar; \r
+ uint8_t blockNo = 0;\r
+ \r
+ char cmdp = param_getchar(Cmd, 0); \r
+ if ( cmdp == 'H' || cmdp == 'h') {\r
+ PrintAndLog("Usage: hf mf mifare <block number>");\r
+ PrintAndLog(" sample: hf mf mifare 0");\r
+ return 0;\r
+ } \r
\r
- UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
+ blockNo = param_get8(Cmd, 0);\r
+ UsbCommand c = {CMD_READER_MIFARE, {true, blockNo, 0}};\r
\r
// message\r
printf("-------------------------------------------------------------------------\n");\r
}\r
\r
UsbCommand resp;\r
- if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {\r
+ if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {\r
isOK = resp.arg[0];\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
switch (isOK) {\r
case -1 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;\r
default: ;\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
+ nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
break;\r
}\r
} \r
c.arg[0] = false;\r
goto start;\r
} else {\r
- isOK = 0;\r
- printf("------------------------------------------------------------------\n");\r
PrintAndLog("Found valid key: %012"llx" \n", r_key);\r
}\r
+ \r
t1 = clock() - t1;\r
- if ( t1 > 0 ){\r
- PrintAndLog("Time in darkside: %.0f ticks - %4.2f sec\n (%u)", (float)t1, ((float)t1)/CLOCKS_PER_SEC, CLOCKS_PER_SEC);\r
- }\r
+ if ( t1 > 0 )\r
+ PrintAndLog("Time in darkside: %.0f ticks\n", (float)t1);\r
return 0;\r
}\r
\r
uint8_t trgKeyType = 0;\r
uint8_t SectorsCnt = 0;\r
uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
- uint8_t keyBlock[14*6];\r
+ uint8_t keyBlock[6*6];\r
uint64_t key64 = 0;\r
bool transferToEml = false;\r
\r
PrintAndLog("t - transfer keys into emulator memory");\r
PrintAndLog("d - write keys to binary file");\r
PrintAndLog(" ");\r
- PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\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
+ PrintAndLog(" samples:");\r
+ PrintAndLog(" hf mf nested 1 0 A FFFFFFFFFFFF ");\r
+ PrintAndLog(" hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
+ PrintAndLog(" hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
+ PrintAndLog(" hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
return 0;\r
} \r
\r
transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
\r
if (cmdp == 'o') {\r
- PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
int16_t isOK = mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true);\r
- if (isOK) {\r
- switch (isOK) {\r
- case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
- case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
- case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
- default : PrintAndLog("Unknown Error.\n");\r
- }\r
- return 2;\r
- }\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
- uint8_t sectortrailer;\r
- if (trgBlockNo < 32*4) { // 4 block sector\r
- sectortrailer = (trgBlockNo & 0x03) + 3;\r
- } else { // 16 block sector\r
- sectortrailer = (trgBlockNo & 0x0f) + 15;\r
+ switch (isOK) {\r
+ case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
+ case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
+ case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
+ case -4 : PrintAndLog("No valid key found"); break;\r
+ case -5 : \r
+ key64 = bytes_to_num(keyBlock, 6);\r
+\r
+ // transfer key to the emulator\r
+ if (transferToEml) {\r
+ uint8_t sectortrailer;\r
+ if (trgBlockNo < 32*4) { // 4 block sector\r
+ sectortrailer = (trgBlockNo & 0x03) + 3;\r
+ } else { // 16 block sector\r
+ sectortrailer = (trgBlockNo & 0x0f) + 15;\r
+ }\r
+ mfEmlGetMem(keyBlock, sectortrailer, 1);\r
+ \r
+ if (!trgKeyType)\r
+ num_to_bytes(key64, 6, keyBlock);\r
+ else\r
+ num_to_bytes(key64, 6, &keyBlock[10]);\r
+ mfEmlSetMem(keyBlock, sectortrailer, 1); \r
}\r
- mfEmlGetMem(keyBlock, sectortrailer, 1);\r
- \r
- if (!trgKeyType)\r
- num_to_bytes(key64, 6, keyBlock);\r
- else\r
- num_to_bytes(key64, 6, &keyBlock[10]);\r
- mfEmlSetMem(keyBlock, sectortrailer, 1); \r
- }\r
- } else {\r
- PrintAndLog("No valid key found");\r
+ return 0;\r
+ default : PrintAndLog("Unknown Error.\n");\r
}\r
+ return 2;\r
}\r
else { // ------------------------------------ multiple sectors working\r
clock_t t1 = clock();\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
- num_to_bytes(0x4d3a99c351dd, 6, (uint8_t*)(keyBlock + 6 * 6));\r
- num_to_bytes(0x1a982c7e459a, 6, (uint8_t*)(keyBlock + 7 * 6));\r
- num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t*)(keyBlock + 8 * 6));\r
- num_to_bytes(0x714c5c886e97, 6, (uint8_t*)(keyBlock + 9 * 6));\r
- num_to_bytes(0x587ee5f9350f, 6, (uint8_t*)(keyBlock + 10 * 6));\r
- num_to_bytes(0xa0478cc39091, 6, (uint8_t*)(keyBlock + 11 * 6));\r
- num_to_bytes(0x533cb6c723f6, 6, (uint8_t*)(keyBlock + 12 * 6));\r
- num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t*)(keyBlock + 13 * 6));\r
\r
PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
for (i = 0; i < SectorsCnt; i++) {\r
}\r
}\r
}\r
+ clock_t t2 = clock() - t1;\r
+ if ( t2 > 0 )\r
+ PrintAndLog("Time to check 6 known keys: %.0f ticks", (float)t2 );\r
+\r
+ PrintAndLog("enter nested..."); \r
\r
// nested sectors\r
iterations = 0;\r
- PrintAndLog("nested...");\r
bool calibrate = true;\r
+\r
for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
- for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
- for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
+ for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; ++sectorNo) {\r
+ for (trgKeyType = 0; trgKeyType < 2; ++trgKeyType) { \r
+\r
if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
- PrintAndLog("-----------------------------------------------");\r
- int16_t isOK = mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate);\r
- if(isOK) {\r
- switch (isOK) {\r
- case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
- case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
- case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
- default : PrintAndLog("Unknown Error.\n");\r
- }\r
- free(e_sector);\r
- return 2;\r
- } else {\r
- calibrate = false;\r
- }\r
\r
- iterations++;\r
-\r
- key64 = bytes_to_num(keyBlock, 6);\r
- if (key64) {\r
- PrintAndLog("Found valid key:%012"llx, key64);\r
- e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
- e_sector[sectorNo].Key[trgKeyType] = key64;\r
+ int16_t isOK = mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate);\r
+ switch (isOK) {\r
+ case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
+ case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
+ case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
+ case -4 : //key not found\r
+ calibrate = false;\r
+ iterations++;\r
+ continue; \r
+ case -5 :\r
+ calibrate = false;\r
+ iterations++;\r
+ e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
+ e_sector[sectorNo].Key[trgKeyType] = bytes_to_num(keyBlock, 6);\r
+ continue;\r
+ \r
+ default : PrintAndLog("Unknown Error.\n");\r
}\r
+ free(e_sector);\r
+ return 2;\r
}\r
}\r
}\r
+ \r
+ t1 = clock() - t1;\r
+ if ( t1 > 0 )\r
+ PrintAndLog("Time in nested: %.0f ticks \n", (float)t1);\r
\r
// 20160116 If Sector A is found, but not Sector B, try just reading it of the tag?\r
- PrintAndLog("testing to read B...");\r
+ PrintAndLog("trying to read key B...");\r
for (i = 0; i < SectorsCnt; i++) {\r
// KEY A but not KEY B\r
if ( e_sector[i].foundKey[0] && !e_sector[i].foundKey[1] ) {\r
\r
uint8_t sectrail = (FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
\r
+ PrintAndLog("Reading block %d", sectrail);\r
+ \r
UsbCommand c = {CMD_MIFARE_READBL, {sectrail, 0, 0}};\r
num_to_bytes(e_sector[i].Key[0], 6, c.d.asBytes); // KEY A\r
clearCommandBuffer();\r
key64 = bytes_to_num(data+10, 6);\r
if (key64) {\r
PrintAndLog("Data:%s", sprint_hex(data+10, 6));\r
- e_sector[i].foundKey[1] = 1;\r
+ e_sector[i].foundKey[1] = TRUE;\r
e_sector[i].Key[1] = key64;\r
}\r
}\r
}\r
- \r
- t1 = clock() - t1;\r
- if ( t1 > 0 )\r
- PrintAndLog("Time in nested: %.0f ticks %4.2f sec (%4.2f sec per key)\n", (float)t1, ((float)t1)/CLOCKS_PER_SEC, ((float)t1)/iterations/CLOCKS_PER_SEC);\r
+\r
\r
//print them\r
printKeyTable( SectorsCnt, e_sector );\r
keyBlock = calloc(stKeyBlock, 6);\r
if (keyBlock == NULL) return 1;\r
\r
- uint64_t defaultKeys[] =\r
- {\r
+ uint64_t defaultKeys[] = {\r
0xffffffffffff, // Default key (first key used by program if no user defined key)\r
0x000000000000, // Blank key\r
0xa0a1a2a3a4a5, // NFCForum MAD key\r
int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
\r
for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
- {\r
num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
- }\r
+\r
\r
if (param_getchar(Cmd, 0)=='*') {\r
blockNo = 3;\r
case '4': SectorsCnt = 40; break;\r
default: SectorsCnt = 16;\r
}\r
- }\r
- else\r
+ } else {\r
blockNo = param_get8(Cmd, 0);\r
+ }\r
\r
ctmp = param_getchar(Cmd, 1);\r
switch (ctmp) { \r
}\r
keyBlock = p;\r
}\r
- PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
+ PrintAndLog("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
keycnt++;\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[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
+ PrintAndLog("check key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
keycnt++;\r
memset(buf, 0, sizeof(buf));\r
}\r
if (keycnt == 0) {\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
+ PrintAndLog("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
}\r
}\r
\r
uint8_t trgKeyType = 0;\r
+ uint32_t max_keys = keycnt > (USB_CMD_DATA_SIZE/6) ? (USB_CMD_DATA_SIZE/6) : keycnt;\r
\r
// time\r
clock_t t1 = clock();\r
\r
// check keys.\r
- for (trgKeyType = 0; trgKeyType < 2; ++trgKeyType) {\r
+ for (trgKeyType = !keyType; trgKeyType < 2; (keyType==2) ? (++trgKeyType) : (trgKeyType=2) ) {\r
+\r
int b = blockNo;\r
for (int i = 0; i < SectorsCnt; ++i) {\r
\r
// skip already found keys.\r
if (e_sector[i].foundKey[trgKeyType]) continue;\r
\r
- PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, trgKeyType ? 'B':'A', keycnt);\r
- \r
- uint32_t max_keys = keycnt > (USB_CMD_DATA_SIZE/6) ? (USB_CMD_DATA_SIZE/6) : keycnt;\r
\r
for (uint32_t c = 0; c < keycnt; c += max_keys) {\r
\r
\r
res = mfCheckKeys(b, trgKeyType, true, size, &keyBlock[6*c], &key64);\r
if (!res) {\r
- PrintAndLog("Found valid key:[%012"llx"]",key64); \r
+ //PrintAndLog("Sector:%3d Block:%3d, key type: %C -- Found key [%012"llx"]", i, b, trgKeyType ? 'B':'A', key64);\r
+ \r
e_sector[i].Key[trgKeyType] = key64;\r
e_sector[i].foundKey[trgKeyType] = TRUE;\r
break;\r
- } else {\r
+ } else { \r
e_sector[i].Key[trgKeyType] = 0xffffffffffff;\r
e_sector[i].foundKey[trgKeyType] = FALSE;\r
}\r
+ printf(".");\r
}\r
b < 127 ? ( b +=4 ) : ( b += 16 ); \r
}\r
}\r
+ t1 = clock() - t1;\r
+ if ( t1 > 0 )\r
+ printf("\nTime in checkkeys: %.0f ticks\n", (float)t1);\r
+\r
// 20160116 If Sector A is found, but not Sector B, try just reading it of the tag?\r
PrintAndLog("testing to read B...");\r
for (i = 0; i < SectorsCnt; i++) {\r
// KEY A but not KEY B\r
if ( e_sector[i].foundKey[0] && !e_sector[i].foundKey[1] ) {\r
- \r
+ \r
uint8_t sectrail = (FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
\r
+ PrintAndLog("Reading block %d", sectrail);\r
+ \r
UsbCommand c = {CMD_MIFARE_READBL, {sectrail, 0, 0}};\r
num_to_bytes(e_sector[i].Key[0], 6, c.d.asBytes); // KEY A\r
clearCommandBuffer();\r
}\r
}\r
}\r
- \r
- t1 = clock() - t1;\r
- if ( t1 > 0 )\r
- printf("Time in checkkeys: %.0f ticks %1.2f sec (%1.2f sec per key)\n\n", (float)t1, ((float)t1)/CLOCKS_PER_SEC, ((float)t1)/keycnt/CLOCKS_PER_SEC);\r
+\r
\r
//print them\r
printKeyTable( SectorsCnt, e_sector );\r
projects / proxmark3-svn / blobdiff