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]");\r
- PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)> [t]");\r
- PrintAndLog(" <target block number> <target key A/B>");\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("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
PrintAndLog("t - transfer keys into emulator memory");\r
PrintAndLog(" ");\r
for (i = 0; i < SectorsCnt; i++) {\r
mfEmlGetMem(keyBlock, i * 4 + 3, 1);\r
if (e_sector[i].foundKey[0])\r
- num_to_bytes(e_sector[i].Key[1], 6, keyBlock);\r
+ num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
if (e_sector[i].foundKey[1])\r
num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
mfEmlSetMem(keyBlock, i * 4 + 3, 1);\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 b01b2b3b4b5 ");\r
+ PrintAndLog(" sample: hf mf chk 0 A FFFFFFFFFFFF a0a1a2a3a4a5 b0b1b2b3b4b5 ");\r
return 0;\r
} \r
\r
\r
int CmdHF14AMfELoad(const char *Cmd)\r
{\r
- PrintAndLog("No code here (");\r
+ FILE * f;\r
+ char filename[20];\r
+ char * fnameptr = filename;\r
+ char buf[64];\r
+ uint8_t buf8[64];\r
+ int i, len, blockNum;\r
+ \r
+ memset(filename, 0, sizeof(filename));\r
+ memset(buf, 0, sizeof(buf));\r
+\r
+ if (param_getchar(Cmd, 0) == 'h') {\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
+ return 0;\r
+ } \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
+\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
+ while(!feof(f)){\r
+ memset(buf, 0, sizeof(buf));\r
+ fgets(buf, sizeof(buf), f);\r
+ if (strlen(buf) < 32){\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
+// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
+\r
+ if (mfEmlSetMem(buf8, blockNum, 1)) {\r
+ PrintAndLog("Cant set emul block: %d", blockNum);\r
+ return 3;\r
+ }\r
+ blockNum++;\r
+ \r
+ if (blockNum >= 16 * 4) break;\r
+ }\r
+ fclose(f);\r
+ \r
+ if (blockNum != 16 * 4){\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
int CmdHF14AMfESave(const char *Cmd)\r
{\r
- PrintAndLog("No code here (");\r
+ FILE * f;\r
+ char filename[20];\r
+ char * fnameptr = filename;\r
+ uint8_t buf[64];\r
+ int i, j, len;\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 emul dump into the file `filename.eml` or `cardID.eml`");\r
+ PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
+ PrintAndLog(" sample: hf mf esave ");\r
+ PrintAndLog(" hf mf esave filename");\r
+ return 0;\r
+ } \r
+\r
+ len = strlen(Cmd);\r
+ if (len > 14) len = 14;\r
+ \r
+ if (len < 1) {\r
+ // get filename\r
+ if (mfEmlGetMem(buf, 0, 1)) {\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
+ for (i = 0; i < 16 * 4; i++) {\r
+ if (mfEmlGetMem(buf, i, 1)) {\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
{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE 1k card"},\r
{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
- {"eget", CmdHF14AMfEGet, 0, "Set simulator memory block"},\r
- {"eset", CmdHF14AMfESet, 0, "Get 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
projects / proxmark3-svn / blobdiff