#include <stdio.h>\r
#include <stdlib.h>\r
#include <ctype.h>\r
-#include "proxmark3.h"\r
+#include "comms.h"\r
#include "cmdmain.h"\r
#include "cmdhfmfhard.h"\r
+#include "parity.h"\r
#include "util.h"\r
#include "util_posix.h"\r
#include "usb_cmd.h"\r
#include "mifarehost.h"\r
#include "mifare.h"\r
#include "mfkey.h"\r
+#include "hardnested/hardnested_bf_core.h"\r
+#include "cliparser/cliparser.h"\r
+#include "cmdhf14a.h"\r
+#include <polarssl/aes.h>\r
\r
#define NESTED_SECTOR_RETRY 10 // how often we try mfested() until we give up\r
\r
}\r
}\r
\r
+static int ParamCardSizeSectors(const char c) {\r
+ int numBlocks = 16;\r
+ switch (c) {\r
+ case '0' : numBlocks = 5; break;\r
+ case '2' : numBlocks = 32; break;\r
+ case '4' : numBlocks = 40; break;\r
+ default: numBlocks = 16;\r
+ }\r
+ return numBlocks;\r
+}\r
+\r
+static int ParamCardSizeBlocks(const char c) {\r
+ int numBlocks = 16 * 4;\r
+ switch (c) {\r
+ case '0' : numBlocks = 5 * 4; break;\r
+ case '2' : numBlocks = 32 * 4; break;\r
+ case '4' : numBlocks = 32 * 4 + 8 * 16; break;\r
+ default: numBlocks = 16 * 4;\r
+ }\r
+ return numBlocks;\r
+}\r
+\r
int CmdHF14AMfDump(const char *Cmd)\r
{\r
uint8_t sectorNo, blockNo;\r
UsbCommand resp;\r
\r
char cmdp = param_getchar(Cmd, 0);\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
+ numSectors = ParamCardSizeSectors(cmdp);\r
\r
if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
PrintAndLog("Usage: hf mf dump [card memory]");\r
return 0;\r
}\r
\r
+//----------------------------------------------\r
+// Nested\r
+//----------------------------------------------\r
\r
-typedef struct {\r
- uint64_t Key[2];\r
- int foundKey[2];\r
-} sector_t;\r
+static void parseParamTDS(const char *Cmd, const uint8_t indx, bool *paramT, bool *paramD, uint8_t *timeout) {\r
+ char ctmp3[3] = {0};\r
+ int len = param_getlength(Cmd, indx);\r
+ if (len > 0 && len < 4){\r
+ param_getstr(Cmd, indx, ctmp3, sizeof(ctmp3));\r
+ \r
+ *paramT |= (ctmp3[0] == 't' || ctmp3[0] == 'T');\r
+ *paramD |= (ctmp3[0] == 'd' || ctmp3[0] == 'D');\r
+ bool paramS1 = *paramT || *paramD;\r
\r
+ // slow and very slow\r
+ if (ctmp3[0] == 's' || ctmp3[0] == 'S' || ctmp3[1] == 's' || ctmp3[1] == 'S') {\r
+ *timeout = 11; // slow\r
+ \r
+ if (!paramS1 && (ctmp3[1] == 's' || ctmp3[1] == 'S')) {\r
+ *timeout = 53; // very slow\r
+ }\r
+ if (paramS1 && (ctmp3[2] == 's' || ctmp3[2] == 'S')) {\r
+ *timeout = 53; // very slow\r
+ }\r
+ }\r
+ }\r
+}\r
\r
int CmdHF14AMfNested(const char *Cmd)\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[MifareDefaultKeysSize * 6];\r
uint64_t key64 = 0;\r
- bool transferToEml = false;\r
+ // timeout in units. (ms * 106)/10 or us*0.0106\r
+ uint8_t btimeout14a = MF_CHKKEYS_DEFTIMEOUT; // fast by default\r
+ \r
+ bool autosearchKey = false;\r
\r
+ bool transferToEml = false;\r
bool createDumpFile = false;\r
FILE *fkeys;\r
uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
\r
if (strlen(Cmd)<3) {\r
PrintAndLog("Usage:");\r
- PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
+ PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t|d|s|ss]");\r
+ PrintAndLog(" all sectors autosearch key: hf mf nested <card memory> * [t|d|s|ss]");\r
PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
PrintAndLog(" <target block number> <target key A/B> [t]");\r
+ PrintAndLog(" ");\r
PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
- PrintAndLog("t - transfer keys into emulator memory");\r
- PrintAndLog("d - write keys to binary file");\r
+ PrintAndLog("t - transfer keys to emulator memory");\r
+ PrintAndLog("d - write keys to binary file dumpkeys.bin");\r
+ PrintAndLog("s - Slow (1ms) check keys (required by some non standard cards)");\r
+ PrintAndLog("ss - Very slow (5ms) check keys");\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(" sample5: hf mf nested 1 * t");\r
+ PrintAndLog(" sample6: hf mf nested 1 * ss");\r
return 0;\r
}\r
\r
+ // <card memory>\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
+ if (cmdp == 'o' || cmdp == 'O') {\r
+ cmdp = 'o';\r
+ SectorsCnt = 1;\r
+ } else {\r
+ SectorsCnt = ParamCardSizeSectors(cmdp);\r
}\r
+ \r
+ // <block number>. number or autosearch key (*)\r
+ if (param_getchar(Cmd, 1) == '*') {\r
+ autosearchKey = true;\r
\r
- if (ctmp != 'A' && ctmp != 'a')\r
- keyType = 1;\r
+ parseParamTDS(Cmd, 2, &transferToEml, &createDumpFile, &btimeout14a);\r
\r
- if (param_gethex(Cmd, 3, key, 12)) {\r
- PrintAndLog("Key must include 12 HEX symbols");\r
- return 1;\r
- }\r
+ PrintAndLog("--nested. sectors:%2d, block no:*, eml:%c, dmp=%c checktimeout=%d us", \r
+ SectorsCnt, transferToEml?'y':'n', createDumpFile?'y':'n', ((int)btimeout14a * 10000) / 106);\r
+ } else {\r
+ blockNo = param_get8(Cmd, 1);\r
\r
- if (cmdp == 'o' || cmdp == 'O') {\r
- cmdp = 'o';\r
- trgBlockNo = param_get8(Cmd, 4);\r
- ctmp = param_getchar(Cmd, 5);\r
+ ctmp = param_getchar(Cmd, 2);\r
if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
- PrintAndLog("Target key type must be A or B");\r
+ PrintAndLog("Key type must be A or B");\r
return 1;\r
}\r
+\r
if (ctmp != 'A' && ctmp != 'a')\r
- trgKeyType = 1;\r
- } else {\r
+ keyType = 1;\r
\r
- switch (cmdp) {\r
- case '0': SectorsCnt = 05; break;\r
- case '1': SectorsCnt = 16; break;\r
- case '2': SectorsCnt = 32; break;\r
- case '4': SectorsCnt = 40; break;\r
- default: SectorsCnt = 16;\r
+ if (param_gethex(Cmd, 3, key, 12)) {\r
+ PrintAndLog("Key must include 12 HEX symbols");\r
+ return 1;\r
+ }\r
+\r
+ // check if we can authenticate to sector\r
+ res = mfCheckKeys(blockNo, keyType, true, 1, key, &key64);\r
+ if (res) {\r
+ PrintAndLog("Can't authenticate to block:%3d key type:%c key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
+ return 3;\r
}\r
- }\r
\r
- ctmp = param_getchar(Cmd, 4);\r
- if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
- else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
+ // one sector nested\r
+ if (cmdp == 'o') { \r
+ trgBlockNo = param_get8(Cmd, 4);\r
\r
- ctmp = param_getchar(Cmd, 6);\r
- transferToEml |= (ctmp == 't' || ctmp == 'T');\r
- transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
+ ctmp = param_getchar(Cmd, 5);\r
+ if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
+ PrintAndLog("Target key type must be A or B");\r
+ return 1;\r
+ }\r
+ if (ctmp != 'A' && ctmp != 'a')\r
+ trgKeyType = 1;\r
+\r
+ parseParamTDS(Cmd, 6, &transferToEml, &createDumpFile, &btimeout14a);\r
+ } else {\r
+ parseParamTDS(Cmd, 4, &transferToEml, &createDumpFile, &btimeout14a);\r
+ }\r
\r
- if (cmdp == 'o') {\r
+ PrintAndLog("--nested. sectors:%2d, block no:%3d, key type:%c, eml:%c, dmp=%c checktimeout=%d us", \r
+ SectorsCnt, blockNo, keyType?'B':'A', transferToEml?'y':'n', createDumpFile?'y':'n', ((int)btimeout14a * 10000) / 106);\r
+ }\r
+\r
+ // one-sector nested\r
+ if (cmdp == 'o') { // ------------------------------------ one sector working\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
if (transferToEml) {\r
uint8_t sectortrailer;\r
if (trgBlockNo < 32*4) { // 4 block sector\r
- sectortrailer = (trgBlockNo & 0x03) + 3;\r
+ sectortrailer = trgBlockNo | 0x03;\r
} else { // 16 block sector\r
- sectortrailer = (trgBlockNo & 0x0f) + 15;\r
+ sectortrailer = trgBlockNo | 0x0f;\r
}\r
mfEmlGetMem(keyBlock, sectortrailer, 1);\r
\r
else\r
num_to_bytes(key64, 6, &keyBlock[10]);\r
mfEmlSetMem(keyBlock, sectortrailer, 1);\r
+ PrintAndLog("Key transferred to emulator memory.");\r
}\r
} else {\r
PrintAndLog("No valid key found");\r
if (e_sector == NULL) return 1;\r
\r
//test current key and additional standard keys first\r
- memcpy(keyBlock, key, 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
- 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
+ for (int defaultKeyCounter = 0; defaultKeyCounter < MifareDefaultKeysSize; defaultKeyCounter++){\r
+ num_to_bytes(MifareDefaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
+ }\r
\r
PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
- for (i = 0; i < SectorsCnt; i++) {\r
- for (j = 0; j < 2; j++) {\r
- if (e_sector[i].foundKey[j]) continue;\r
-\r
- res = mfCheckKeys(FirstBlockOfSector(i), j, true, 6, keyBlock, &key64);\r
-\r
- if (!res) {\r
- e_sector[i].Key[j] = key64;\r
- e_sector[i].foundKey[j] = 1;\r
+ mfCheckKeysSec(SectorsCnt, 2, btimeout14a, true, MifareDefaultKeysSize, keyBlock, e_sector);\r
+ \r
+ // get known key from array\r
+ bool keyFound = false;\r
+ if (autosearchKey) {\r
+ for (i = 0; i < SectorsCnt; i++) {\r
+ for (j = 0; j < 2; j++) {\r
+ if (e_sector[i].foundKey[j]) {\r
+ // get known key\r
+ blockNo = i * 4;\r
+ keyType = j;\r
+ num_to_bytes(e_sector[i].Key[j], 6, key);\r
+ keyFound = true;\r
+ break;\r
+ }\r
}\r
+ if (keyFound) break;\r
+ } \r
+\r
+ // Can't found a key....\r
+ if (!keyFound) {\r
+ PrintAndLog("Can't found any of the known keys.");\r
+ free(e_sector);\r
+ return 4;\r
}\r
+ PrintAndLog("--auto key. block no:%3d, key type:%c key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
}\r
\r
// nested sectors\r
PrintAndLog("Found valid key:%012" PRIx64, key64);\r
e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
e_sector[sectorNo].Key[trgKeyType] = key64;\r
+ \r
+ // try to check this key as a key to the other sectors\r
+ mfCheckKeysSec(SectorsCnt, 2, btimeout14a, true, 1, keyBlock, e_sector);\r
}\r
}\r
}\r
}\r
\r
- printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)(msclock() - msclock1))/1000.0, ((float)(msclock() - msclock1))/iterations/1000.0);\r
-\r
- PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
- //print them\r
+ // print nested statistic\r
+ PrintAndLog("\n\n-----------------------------------------------\nNested statistic:\nIterations count: %d", iterations);\r
+ PrintAndLog("Time in nested: %1.3f (%1.3f sec per key)", ((float)(msclock() - msclock1))/1000.0, ((float)(msclock() - msclock1))/iterations/1000.0);\r
+ \r
+ // print result\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
PrintAndLog("|sec|key A |res|key B |res|");\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
}\r
PrintAndLog("|---|----------------|---|----------------|---|");\r
\r
- // transfer them to the emulator\r
+ // transfer keys to the emulator memory\r
if (transferToEml) {\r
for (i = 0; i < SectorsCnt; i++) {\r
mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
}\r
+ PrintAndLog("Keys transferred to emulator memory.");\r
}\r
\r
// Create dump file\r
PrintAndLog(" w: Acquire nonces and write them to binary file nonces.bin");\r
PrintAndLog(" s: Slower acquisition (required by some non standard cards)");\r
PrintAndLog(" r: Read nonces.bin and start attack");\r
+ PrintAndLog(" iX: set type of SIMD instructions. Without this flag programs autodetect it.");\r
+ PrintAndLog(" i5: AVX512");\r
+ PrintAndLog(" i2: AVX2");\r
+ PrintAndLog(" ia: AVX");\r
+ PrintAndLog(" is: SSE2");\r
+ PrintAndLog(" im: MMX");\r
+ PrintAndLog(" in: none (use CPU regular instruction set)");\r
PrintAndLog(" ");\r
PrintAndLog(" sample1: hf mf hardnested 0 A FFFFFFFFFFFF 4 A");\r
PrintAndLog(" sample2: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w");\r
int tests = 0;\r
\r
\r
+ uint16_t iindx = 0;\r
if (ctmp == 'R' || ctmp == 'r') {\r
nonce_file_read = true;\r
+ iindx = 1;\r
if (!param_gethex(Cmd, 1, trgkey, 12)) {\r
know_target_key = true;\r
+ iindx = 2;\r
}\r
} else if (ctmp == 'T' || ctmp == 't') {\r
tests = param_get32ex(Cmd, 1, 100, 10);\r
+ iindx = 2;\r
if (!param_gethex(Cmd, 2, trgkey, 12)) {\r
know_target_key = true;\r
+ iindx = 3;\r
}\r
} else {\r
blockNo = param_get8(Cmd, 0);\r
know_target_key = true;\r
i++;\r
}\r
+ iindx = i;\r
\r
while ((ctmp = param_getchar(Cmd, i))) {\r
if (ctmp == 's' || ctmp == 'S') {\r
slow = true;\r
} else if (ctmp == 'w' || ctmp == 'W') {\r
nonce_file_write = true;\r
+ } else if (param_getlength(Cmd, i) == 2 && ctmp == 'i') {\r
+ iindx = i;\r
} else {\r
- PrintAndLog("Possible options are w and/or s");\r
+ PrintAndLog("Possible options are w , s and/or iX");\r
return 1;\r
}\r
i++;\r
}\r
}\r
+ \r
+ SetSIMDInstr(SIMD_AUTO);\r
+ if (iindx > 0) {\r
+ while ((ctmp = param_getchar(Cmd, iindx))) {\r
+ if (param_getlength(Cmd, iindx) == 2 && ctmp == 'i') {\r
+ switch(param_getchar_indx(Cmd, 1, iindx)) {\r
+ case '5':\r
+ SetSIMDInstr(SIMD_AVX512);\r
+ break;\r
+ case '2':\r
+ SetSIMDInstr(SIMD_AVX2);\r
+ break;\r
+ case 'a':\r
+ SetSIMDInstr(SIMD_AVX);\r
+ break;\r
+ case 's':\r
+ SetSIMDInstr(SIMD_SSE2);\r
+ break;\r
+ case 'm':\r
+ SetSIMDInstr(SIMD_MMX);\r
+ break;\r
+ case 'n':\r
+ SetSIMDInstr(SIMD_NONE);\r
+ break;\r
+ default:\r
+ PrintAndLog("Unknown SIMD type. %c", param_getchar_indx(Cmd, 1, iindx));\r
+ return 1;\r
+ }\r
+ }\r
+ iindx++;\r
+ } \r
+ }\r
\r
PrintAndLog("--target block no:%3d, target key type:%c, known target key: 0x%02x%02x%02x%02x%02x%02x%s, file action: %s, Slow: %s, Tests: %d ",\r
trgBlockNo,\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("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d|s|ss] [<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("s - slow execute. timeout 1ms");\r
+ PrintAndLog("ss- very slow execute. timeout 5ms");\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
+ PrintAndLog(" hf mf chk *1 ? s");\r
+ PrintAndLog(" hf mf chk *1 ? dss");\r
return 0;\r
}\r
\r
int i, res;\r
int keycnt = 0;\r
char ctmp = 0x00;\r
+ int clen = 0;\r
+ char ctmp3[3] = {0x00};\r
uint8_t blockNo = 0;\r
- uint8_t SectorsCnt = 1;\r
+ uint8_t SectorsCnt = 0;\r
uint8_t keyType = 0;\r
uint64_t key64 = 0;\r
+ uint32_t timeout14a = 0; // timeout in us\r
+ bool param3InUse = false;\r
\r
int transferToEml = 0;\r
int createDumpFile = 0;\r
+ \r
+ sector_t *e_sector = NULL;\r
\r
keyBlock = calloc(stKeyBlock, 6);\r
if (keyBlock == NULL) return 1;\r
\r
- uint64_t defaultKeys[] =\r
- {\r
- 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
- 0x000000000000, // Blank key\r
- 0xa0a1a2a3a4a5, // NFCForum MAD key\r
- 0xb0b1b2b3b4b5,\r
- 0xaabbccddeeff,\r
- 0x4d3a99c351dd,\r
- 0x1a982c7e459a,\r
- 0xd3f7d3f7d3f7,\r
- 0x714c5c886e97,\r
- 0x587ee5f9350f,\r
- 0xa0478cc39091,\r
- 0x533cb6c723f6,\r
- 0x8fd0a4f256e9\r
- };\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
+ int defaultKeysSize = MifareDefaultKeysSize;\r
+ for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++){\r
+ num_to_bytes(MifareDefaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
}\r
\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
+ SectorsCnt = ParamCardSizeSectors(param_getchar(Cmd + 1, 0));\r
}\r
else\r
blockNo = param_get8(Cmd, 0);\r
\r
ctmp = param_getchar(Cmd, 1);\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
- free(keyBlock);\r
- return 1;\r
- };\r
+ clen = param_getlength(Cmd, 1);\r
+ if (clen == 1) {\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
+ free(keyBlock);\r
+ return 1;\r
+ };\r
+ }\r
\r
+ // transfer to emulator & create dump file\r
ctmp = param_getchar(Cmd, 2);\r
- if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
- else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
+ clen = param_getlength(Cmd, 2);\r
+ if (clen == 1 && (ctmp == 't' || ctmp == 'T')) transferToEml = 1;\r
+ if (clen == 1 && (ctmp == 'd' || ctmp == 'D')) createDumpFile = 1;\r
+ \r
+ param3InUse = transferToEml | createDumpFile;\r
+ \r
+ timeout14a = 500; // fast by default\r
+ // double parameters - ts, ds\r
+ clen = param_getlength(Cmd, 2);\r
+ if (clen == 2 || clen == 3){\r
+ param_getstr(Cmd, 2, ctmp3, sizeof(ctmp3));\r
+ ctmp = ctmp3[1];\r
+ }\r
+ //parse\r
+ if (ctmp == 's' || ctmp == 'S') {\r
+ timeout14a = 1000; // slow\r
+ if (!param3InUse && clen == 2 && (ctmp3[1] == 's' || ctmp3[1] == 'S')) {\r
+ timeout14a = 5000; // very slow\r
+ }\r
+ if (param3InUse && clen == 3 && (ctmp3[2] == 's' || ctmp3[2] == 'S')) {\r
+ timeout14a = 5000; // very slow\r
+ }\r
+ param3InUse = true;\r
+ }\r
\r
- for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
+ for (i = param3InUse; 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
keycnt++;\r
} else {\r
// May be a dic file\r
- if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
+ if ( param_getstr(Cmd, 2 + i, filename, sizeof(filename)) >= FILE_PATH_SIZE ) {\r
PrintAndLog("File name too long");\r
free(keyBlock);\r
return 2;\r
\r
if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
\r
- if (!isxdigit(buf[0])){\r
+ if (!isxdigit((unsigned char)buf[0])){\r
PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
continue;\r
}\r
}\r
}\r
\r
+ // fill with default keys\r
if (keycnt == 0) {\r
PrintAndLog("No key specified, trying default keys");\r
for (;keycnt < defaultKeysSize; keycnt++)\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
+ e_sector = calloc(SectorsCnt, sizeof(sector_t));\r
+ if (e_sector == NULL) {\r
+ free(keyBlock);\r
+ return 1;\r
+ }\r
+ for (uint8_t keyAB = 0; keyAB < 2; keyAB++) {\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
+ e_sector[sectorNo].Key[keyAB] = 0xffffffffffff;\r
+ e_sector[sectorNo].foundKey[keyAB] = 0;\r
}\r
}\r
+ printf("\n");\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("--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
+ bool foundAKey = false;\r
+ uint32_t max_keys = keycnt > USB_CMD_DATA_SIZE / 6 ? USB_CMD_DATA_SIZE / 6 : keycnt;\r
+ if (SectorsCnt) {\r
+ PrintAndLog("To cancel this operation press the button on the proxmark...");\r
+ printf("--");\r
+ for (uint32_t c = 0; c < keycnt; c += max_keys) {\r
+\r
+ uint32_t size = keycnt-c > max_keys ? max_keys : keycnt-c;\r
+ res = mfCheckKeysSec(SectorsCnt, keyType, timeout14a * 1.06 / 100, true, size, &keyBlock[6 * c], e_sector); // timeout is (ms * 106)/10 or us*0.0106\r
+\r
+ if (res != 1) {\r
+ if (!res) {\r
+ printf("o");\r
+ foundAKey = true;\r
+ } else {\r
+ printf(".");\r
+ }\r
+ } else {\r
+ printf("\n");\r
+ PrintAndLog("Command execute timeout");\r
+ }\r
+ }\r
+ } else {\r
+ int keyAB = keyType;\r
+ do {\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, true, size, &keyBlock[6*c], &key64);\r
+\r
+ uint32_t size = keycnt-c > max_keys ? max_keys : keycnt-c;\r
+ res = mfCheckKeys(blockNo, keyAB & 0x01, true, size, &keyBlock[6 * c], &key64); \r
+\r
if (res != 1) {\r
if (!res) {\r
- PrintAndLog("Found valid key:[%012" PRIx64 "]",key64);\r
- num_to_bytes(key64, 6, foundKey[t][i]);\r
- validKey[t][i] = true;\r
+ PrintAndLog("Found valid key:[%d:%c]%012" PRIx64, blockNo, (keyAB & 0x01)?'B':'A', key64);\r
+ foundAKey = true;\r
}\r
} else {\r
PrintAndLog("Command execute timeout");\r
}\r
}\r
- b<127?(b+=4):(b+=16);\r
- }\r
+ } while(--keyAB > 0);\r
}\r
-\r
+ \r
+ // print result\r
+ if (foundAKey) {\r
+ if (SectorsCnt) {\r
+ PrintAndLog("");\r
+ PrintAndLog("|---|----------------|---|----------------|---|");\r
+ PrintAndLog("|sec|key A |res|key B |res|");\r
+ PrintAndLog("|---|----------------|---|----------------|---|");\r
+ for (i = 0; i < SectorsCnt; i++) {\r
+ PrintAndLog("|%03d| %012" PRIx64 " | %d | %012" PRIx64 " | %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
+ }\r
+ } else {\r
+ PrintAndLog("");\r
+ PrintAndLog("No valid keys found.");\r
+ } \r
+ \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
+ if (e_sector[sectorNo].foundKey[0] || e_sector[sectorNo].foundKey[1]) {\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
+ if (e_sector[sectorNo].foundKey[t]) {\r
+ num_to_bytes(e_sector[sectorNo].Key[t], 6, block + t * 10);\r
}\r
}\r
mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
FILE *fkeys = fopen("dumpkeys.bin","wb");\r
if (fkeys == NULL) {\r
PrintAndLog("Could not create file dumpkeys.bin");\r
+ free(e_sector);\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
+ uint8_t mkey[6];\r
+ for (uint8_t t = 0; t < 2; t++) {\r
+ for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
+ num_to_bytes(e_sector[sectorNo].Key[t], 6, mkey);\r
+ fwrite(mkey, 1, 6, fkeys);\r
+ }\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
+ free(e_sector);\r
free(keyBlock);\r
PrintAndLog("");\r
return 0;\r
break;\r
case 'f':\r
case 'F':\r
- len = param_getstr(Cmd, cmdp+1, filename);\r
+ len = param_getstr(Cmd, cmdp+1, filename, sizeof(filename));\r
if (len < 1) {\r
PrintAndLog("error no filename found");\r
return 0;\r
}\r
\r
// 1 - blocks count\r
- UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
- memcpy(c.d.asBytes, memBlock, 16);\r
- SendCommand(&c);\r
- return 0;\r
+ return mfEmlSetMem(memBlock, blockNo, 1);\r
}\r
\r
\r
}\r
}\r
\r
- len = param_getstr(Cmd,nameParamNo,filename);\r
+ len = param_getstr(Cmd,nameParamNo,filename,sizeof(filename));\r
\r
if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
\r
}\r
}\r
\r
- len = param_getstr(Cmd,nameParamNo,filename);\r
+ len = param_getstr(Cmd,nameParamNo,filename,sizeof(filename));\r
\r
if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
\r
default: numSectors = 16;\r
}\r
\r
- printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
+ printf("--params: numSectors: %d, keyType:%d\n", numSectors, keyType);\r
UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
SendCommand(&c);\r
return 0;\r
return 0;\r
}\r
\r
-static int ParamGetCardSize(const char c) {\r
- int numBlocks = 16 * 4;\r
- switch (c) {\r
- case '0' : numBlocks = 5 * 4; break;\r
- case '2' : numBlocks = 32 * 4; break;\r
- case '4' : numBlocks = 32 * 4 + 8 * 16; break;\r
- default: numBlocks = 16 * 4;\r
- }\r
- return numBlocks;\r
-}\r
-\r
int CmdHF14AMfCWipe(const char *Cmd)\r
{\r
int res, gen = 0;\r
bool fillCard = false;\r
\r
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
- PrintAndLog("Usage: hf mf cwipe [card size] [w] [p]");\r
- PrintAndLog("sample: hf mf cwipe 1 w s");\r
+ PrintAndLog("Usage: hf mf cwipe [card size] [w] [f]");\r
+ PrintAndLog("sample: hf mf cwipe 1 w f");\r
PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");\r
PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)");\r
if ((gen != 1) && (gen != 2)) \r
return 1;\r
\r
- numBlocks = ParamGetCardSize(param_getchar(Cmd, 0));\r
+ numBlocks = ParamCardSizeBlocks(param_getchar(Cmd, 0));\r
\r
char cmdp = 0;\r
while(param_getchar(Cmd, cmdp) != 0x00){\r
}\r
return 0;\r
} else {\r
- param_getstr(Cmd, 0, filename);\r
+ param_getstr(Cmd, 0, filename, sizeof(filename));\r
\r
len = strlen(filename);\r
if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
}\r
return 0;\r
} else {\r
- param_getstr(Cmd, 0, filename);\r
+ param_getstr(Cmd, 0, filename, sizeof(filename));\r
\r
len = strlen(filename);\r
if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
//var\r
int res = 0;\r
int len = 0;\r
+ int parlen = 0;\r
int blockLen = 0;\r
int pckNum = 0;\r
int num = 0;\r
uint8_t *buf = NULL;\r
uint16_t bufsize = 0;\r
uint8_t *bufPtr = NULL;\r
+ uint8_t parity[16];\r
\r
char ctmp = param_getchar(Cmd, 0);\r
if ( ctmp == 'h' || ctmp == 'H' ) {\r
}\r
\r
UsbCommand resp;\r
- if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
+ if (WaitForResponseTimeoutW(CMD_ACK, &resp, 2000, false)) {\r
res = resp.arg[0] & 0xff;\r
uint16_t traceLen = resp.arg[1];\r
len = resp.arg[2];\r
\r
if (res == 0) { // we are done\r
- free(buf);\r
- return 0;\r
+ break;\r
}\r
\r
if (res == 1) { // there is (more) data to be transferred\r
} else {\r
isTag = false;\r
}\r
+ parlen = (len - 1) / 8 + 1;\r
bufPtr += 2;\r
if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
memcpy(uid, bufPtr + 2, 7);\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
+ oddparitybuf(bufPtr, len, parity);\r
+ PrintAndLog("%s(%d):%s [%s] c[%s]%c", \r
+ isTag ? "TAG":"RDR", \r
+ num, \r
+ sprint_hex(bufPtr, len), \r
+ printBitsPar(bufPtr + len, len), \r
+ printBitsPar(parity, len),\r
+ memcmp(bufPtr + len, parity, len / 8 + 1) ? '!' : ' ');\r
if (wantLogToFile)\r
AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
if (wantDecrypt)\r
- mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
+ mfTraceDecode(bufPtr, len, bufPtr[len], wantSaveToEmlFile);\r
num++;\r
}\r
bufPtr += len;\r
- bufPtr += ((len-1)/8+1); // ignore parity\r
+ bufPtr += parlen; // ignore parity\r
}\r
pckNum = 0;\r
}\r
} // while (true)\r
\r
free(buf);\r
+ \r
+ msleep(300); // wait for exiting arm side.\r
+ PrintAndLog("Done.");\r
return 0;\r
}\r
\r
return tryDecryptWord(param_get32ex(Cmd,0,0,16),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16),data,len/2);\r
}\r
\r
+int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length){\r
+ uint8_t iiv[16] = {0};\r
+ if (iv)\r
+ memcpy(iiv, iv, 16);\r
+ \r
+ aes_context aes;\r
+ aes_init(&aes);\r
+ if (aes_setkey_enc(&aes, key, 128))\r
+ return 1;\r
+ if (aes_crypt_cbc(&aes, AES_ENCRYPT, length, iiv, input, output))\r
+ return 2;\r
+ aes_free(&aes);\r
+\r
+ return 0;\r
+}\r
+\r
+int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length){\r
+ uint8_t iiv[16] = {0};\r
+ if (iv)\r
+ memcpy(iiv, iv, 16);\r
+ \r
+ aes_context aes;\r
+ aes_init(&aes);\r
+ if (aes_setkey_dec(&aes, key, 128))\r
+ return 1;\r
+ if (aes_crypt_cbc(&aes, AES_DECRYPT, length, iiv, input, output))\r
+ return 2;\r
+ aes_free(&aes);\r
+\r
+ return 0;\r
+}\r
+\r
+int CmdHF14AMfAuth4(const char *cmd) {\r
+ uint8_t keyn[20] = {0};\r
+ int keynlen = 0;\r
+ uint8_t key[16] = {0};\r
+ int keylen = 0;\r
+ uint8_t data[257] = {0};\r
+ int datalen = 0;\r
+ \r
+ uint8_t Rnd1[17] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00};\r
+ uint8_t Rnd2[17] = {0};\r
+ \r
+ \r
+ CLIParserInit("hf mf auth4", \r
+ "Executes AES authentication command in ISO14443-4", \r
+ "Usage:\n\thf mf auth4 4000 000102030405060708090a0b0c0d0e0f -> executes authentication\n"\r
+ "\thf mf auth4 9003 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -> executes authentication\n");\r
+\r
+ void* argtable[] = {\r
+ arg_param_begin,\r
+ arg_str1(NULL, NULL, "<Key Num (HEX 2 bytes)>", NULL),\r
+ arg_str1(NULL, NULL, "<Key Value (HEX 16 bytes)>", NULL),\r
+ arg_param_end\r
+ };\r
+ CLIExecWithReturn(cmd, argtable, true);\r
+ \r
+ CLIGetStrWithReturn(1, keyn, &keynlen);\r
+ CLIGetStrWithReturn(2, key, &keylen);\r
+ CLIParserFree();\r
+ \r
+ if (keynlen != 2) {\r
+ PrintAndLog("ERROR: <Key Num> must be 2 bytes long instead of: %d", keynlen);\r
+ return 1;\r
+ }\r
+ \r
+ if (keylen != 16) {\r
+ PrintAndLog("ERROR: <Key Value> must be 16 bytes long instead of: %d", keylen);\r
+ return 1;\r
+ }\r
+\r
+ uint8_t cmd1[] = {0x70, keyn[1], keyn[0], 0x00};\r
+ int res = ExchangeRAW14a(cmd1, sizeof(cmd1), true, true, data, sizeof(data), &datalen);\r
+ if (res) {\r
+ PrintAndLog("ERROR exchande raw error: %d", res);\r
+ DropField();\r
+ return 2;\r
+ }\r
+ \r
+ PrintAndLog("<phase1: %s", sprint_hex(data, datalen));\r
+ \r
+ if (datalen < 1) {\r
+ PrintAndLog("ERROR: card response length: %d", datalen);\r
+ DropField();\r
+ return 3;\r
+ }\r
+ \r
+ if (data[0] != 0x90) {\r
+ PrintAndLog("ERROR: card response error: %02x", data[2]);\r
+ DropField();\r
+ return 3;\r
+ }\r
+\r
+ if (datalen != 19) { // code 1b + 16b + crc 2b\r
+ PrintAndLog("ERROR: card response must be 19 bytes long instead of: %d", datalen);\r
+ DropField();\r
+ return 3;\r
+ }\r
+ \r
+ aes_decode(NULL, key, &data[1], Rnd2, 16);\r
+ Rnd2[16] = Rnd2[0];\r
+ PrintAndLog("Rnd2: %s", sprint_hex(Rnd2, 16));\r
+\r
+ uint8_t cmd2[33] = {0};\r
+ cmd2[0] = 0x72;\r
+\r
+ uint8_t raw[32] = {0};\r
+ memmove(raw, Rnd1, 16);\r
+ memmove(&raw[16], &Rnd2[1], 16);\r
+\r
+ aes_encode(NULL, key, raw, &cmd2[1], 32);\r
+ PrintAndLog(">phase2: %s", sprint_hex(cmd2, 33));\r
+ \r
+ res = ExchangeRAW14a(cmd2, sizeof(cmd2), false, false, data, sizeof(data), &datalen);\r
+ if (res) {\r
+ PrintAndLog("ERROR exchande raw error: %d", res);\r
+ DropField();\r
+ return 4;\r
+ }\r
+ \r
+ PrintAndLog("<phase2: %s", sprint_hex(data, datalen));\r
+\r
+ aes_decode(NULL, key, &data[1], raw, 32);\r
+ PrintAndLog("res: %s", sprint_hex(raw, 32));\r
+ \r
+ PrintAndLog("Rnd1`: %s", sprint_hex(&raw[4], 16));\r
+ if (memcmp(&raw[4], &Rnd1[1], 16)) {\r
+ PrintAndLog("\nERROR: Authentication FAILED. rnd not equal");\r
+ PrintAndLog("rnd1 reader: %s", sprint_hex(&Rnd1[1], 16));\r
+ PrintAndLog("rnd1 card: %s", sprint_hex(&raw[4], 16));\r
+ DropField();\r
+ return 5;\r
+ }\r
+\r
+ DropField();\r
+ PrintAndLog("\nAuthentication OK");\r
+ \r
+ return 0;\r
+}\r
+\r
static command_t CommandTable[] =\r
{\r
{"help", CmdHelp, 1, "This help"},\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
+ {"auth4", CmdHF14AMfAuth4, 0, "ISO14443-4 AES authentication"},\r
{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
{"hardnested", CmdHF14AMfNestedHard, 0, "Nested attack for hardened Mifare cards"},\r
\r
int CmdHFMF(const char *Cmd)\r
{\r
- // flush\r
- WaitForResponseTimeout(CMD_ACK,NULL,100);\r
-\r
- CmdsParse(CommandTable, Cmd);\r
- return 0;\r
+ (void)WaitForResponseTimeout(CMD_ACK,NULL,100);\r
+ CmdsParse(CommandTable, Cmd);\r
+ return 0;\r
}\r
\r
int CmdHelp(const char *Cmd)\r
projects / proxmark3-svn / blobdiff