case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests).\n"); break;\r
case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable).\n"); break;\r
case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");\r
- PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;\r
+ PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;\r
default: ;\r
}\r
break;\r
uint8_t trgBlockNo = 0;\r
uint8_t trgKeyType = 0;\r
uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
+ uint8_t trgkey[6] = {0, 0, 0, 0, 0, 0};\r
\r
char ctmp;\r
ctmp = param_getchar(Cmd, 0);\r
+\r
if (ctmp != 'R' && ctmp != 'r' && strlen(Cmd) < 20) {\r
PrintAndLog("Usage:");\r
PrintAndLog(" hf mf hardnested <block number> <key A|B> <key (12 hex symbols)>");\r
- PrintAndLog(" <target block number> <target key A|B> [w] [s]");\r
- PrintAndLog(" or hf mf hardnested r");\r
+ PrintAndLog(" <target block number> <target key A|B> [known target key (12 hex symbols)] [w] [s]");\r
+ PrintAndLog(" or hf mf hardnested r [known target key]");\r
PrintAndLog(" ");\r
PrintAndLog("Options: ");\r
PrintAndLog(" w: Acquire nonces and write them to binary file nonces.bin");\r
PrintAndLog(" sample2: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w");\r
PrintAndLog(" sample3: hf mf hardnested 0 A FFFFFFFFFFFF 4 A w s");\r
PrintAndLog(" sample4: hf mf hardnested r");\r
-\r
+ PrintAndLog(" ");\r
+ PrintAndLog("Add the known target key to check if it is present in the remaining key space:");\r
+ PrintAndLog(" sample5: hf mf hardnested 0 A A0A1A2A3A4A5 4 A FFFFFFFFFFFF");\r
return 0;\r
} \r
\r
+ bool know_target_key = false;\r
bool nonce_file_read = false;\r
bool nonce_file_write = false;\r
bool slow = false;\r
\r
if (ctmp == 'R' || ctmp == 'r') {\r
-\r
nonce_file_read = true;\r
+ if (!param_gethex(Cmd, 1, trgkey, 12)) {\r
+ know_target_key = true;\r
+ }\r
\r
} else {\r
\r
}\r
\r
uint16_t i = 5;\r
+\r
+ if (!param_gethex(Cmd, 5, trgkey, 12)) {\r
+ know_target_key = true;\r
+ i++;\r
+ }\r
+\r
while ((ctmp = param_getchar(Cmd, i))) {\r
if (ctmp == 's' || ctmp == 'S') {\r
slow = true;\r
}\r
}\r
\r
- PrintAndLog("--target block no:%3d, target key type:%c, file action: %s, Slow: %s ", \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 ", \r
trgBlockNo, \r
trgKeyType?'B':'A', \r
+ trgkey[0], trgkey[1], trgkey[2], trgkey[3], trgkey[4], trgkey[5],\r
+ know_target_key?"":" (not set)",\r
nonce_file_write?"write":nonce_file_read?"read":"none",\r
slow?"Yes":"No");\r
- int16_t isOK = mfnestedhard(blockNo, keyType, key, trgBlockNo, trgKeyType, nonce_file_read, nonce_file_write, slow);\r
+\r
+ int16_t isOK = mfnestedhard(blockNo, keyType, key, trgBlockNo, trgKeyType, know_target_key?trgkey:NULL, nonce_file_read, nonce_file_write, slow);\r
+\r
if (isOK) {\r
switch (isOK) {\r
case 1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
\r
if(flags & FLAG_INTERACTIVE)\r
{ \r
- PrintAndLog("Press pm3-button to abort simulation");\r
- \r
uint8_t data[40];\r
uint8_t key[6];\r
\r
UsbCommand resp; \r
+ PrintAndLog("Press pm3-button or send another cmd to abort simulation");\r
+ //while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
+ //We're waiting only 1.5 s at a time, otherwise we get the\r
+ // annoying message about "Waiting for a response... "\r
+ //}\r
while(!ukbhit() ){\r
- if ( WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {\r
- if ( (resp.arg[0] & 0xffff) == CMD_SIMULATE_MIFARE_CARD ){\r
+ if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) continue;\r
+\r
+ if ( !(flags & FLAG_NR_AR_ATTACK) ) break;\r
+ if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break;\r
+\r
memset(data, 0x00, sizeof(data));\r
memset(key, 0x00, sizeof(key));\r
int len = (resp.arg[1] > sizeof(data)) ? sizeof(data) : resp.arg[1];\r
uint64_t corr_uid = 0;\r
if ( memcmp(data, "\x00\x00\x00\x00", 4) == 0 ) {\r
corr_uid = (data[3] << 24) | (data[2] << 16) | (data[1] << 8) | data[0];\r
- }\r
- else {\r
+ tryMfk32(corr_uid, data, key);\r
+ } else {\r
corr_uid |= (uint64_t)data[2] << 48; \r
corr_uid |= (uint64_t)data[1] << 40; \r
corr_uid |= (uint64_t)data[0] << 32;\r
corr_uid |= data[6] << 16;\r
corr_uid |= data[5] << 8;\r
corr_uid |= data[4];\r
+ tryMfk64(corr_uid, data, key);\r
}\r
- tryMfk32(corr_uid, data, key);\r
- //tryMfk64(corr_uid, data, key);\r
PrintAndLog("--");\r
}\r
}\r
- }\r
- }\r
+ \r
return 0;\r
}\r
\r
\r
if ( ctmp == 'h' || ctmp == 'H' || ctmp == 0x00) {\r
PrintAndLog("It loads emul dump from the file `filename.eml`");\r
- PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
+ PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`> [numblocks]");\r
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K, u = UL");\r
PrintAndLog("");\r
PrintAndLog(" sample: hf mf eload filename");\r
case '\0': numBlocks = 16*4; break;\r
case '2' : numBlocks = 32*4; break;\r
case '4' : numBlocks = 256; break;\r
- case 'U' : // fall through , NTAG 215 has 135blocks a 540 bytes.\r
- case 'u' : numBlocks = 135; blockWidth = 8; break;\r
+ case 'U' : // fall through\r
+ case 'u' : numBlocks = 255; blockWidth = 8; break;\r
default: {\r
numBlocks = 16*4;\r
nameParamNo = 0;\r
}\r
}\r
+ uint32_t numblk2 = param_get32ex(Cmd,2,0,10);\r
+ if (numblk2 > 0) numBlocks = numblk2; \r
\r
len = param_getstr(Cmd,nameParamNo,filename);\r
\r
return 1;\r
}\r
\r
- PrintAndLog("data:%s", sprint_hex(data, sizeof(data)));\r
+ PrintAndLog("data: %s", sprint_hex(data, sizeof(data)));\r
return 0;\r
}\r
\r
uint16_t traceLen = resp.arg[1];\r
len = resp.arg[2];\r
\r
- if (res == 0) return 0; // we are done\r
+ if (res == 0) {\r
+ free(buf);\r
+ return 0; // we are done\r
+ }\r
\r
if (res == 1) { // there is (more) data to be transferred\r
if (pckNum == 0) { // first packet, (re)allocate necessary buffer\r
int CmdHFMF(const char *Cmd)\r
{\r
// flush\r
- WaitForResponseTimeout(CMD_ACK,NULL,100);\r
+ clearCommandBuffer();\r
+ //WaitForResponseTimeout(CMD_ACK,NULL,100);\r
CmdsParse(CommandTable, Cmd);\r
return 0;\r
}\r
projects / proxmark3-svn / blobdiff