+\r
+ for (int i = 0; i < 4; i++) {\r
+ 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
+ clearCommandBuffer();\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 (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
+ break;\r
+ }\r
+\r
+ if (res == 1) { // there is (more) data to be transferred\r
+ if (pckNum == 0) { // first packet, (re)allocate necessary buffer\r
+ if (traceLen > bufsize || buf == NULL) {\r
+ uint8_t *p;\r
+ if (buf == NULL) { // not yet allocated\r
+ p = malloc(traceLen);\r
+ } else { // need more memory\r
+ p = realloc(buf, traceLen);\r
+ }\r
+ if (p == NULL) {\r
+ PrintAndLog("Cannot allocate memory for trace");\r
+ free(buf);\r
+ return 2;\r
+ }\r
+ buf = p;\r
+ }\r
+ bufPtr = buf;\r
+ bufsize = traceLen;\r
+ memset(buf, 0x00, traceLen);\r
+ }\r
+ memcpy(bufPtr, resp.d.asBytes, len);\r
+ bufPtr += len;\r
+ pckNum++;\r
+ }\r
+\r
+ if (res == 2) { // received all data, start displaying\r
+ blockLen = bufPtr - buf;\r
+ bufPtr = buf;\r
+ printf(">\n");\r
+ PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
+ while (bufPtr - buf < blockLen) {\r
+ bufPtr += 6; // skip (void) timing information\r
+ len = *((uint16_t *)bufPtr);\r
+ if(len & 0x8000) {\r
+ isTag = true;\r
+ len &= 0x7fff;\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
+ memcpy(atqa, bufPtr + 2 + 7, 2);\r
+ uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
+ sak = bufPtr[11];\r
+ PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x",\r
+ sprint_hex(uid + (7 - uid_len), uid_len),\r
+ atqa[1],\r
+ atqa[0],\r
+ sak);\r
+ if (wantLogToFile || wantDecrypt) {\r
+ FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
+ AddLogCurrentDT(logHexFileName);\r
+ }\r
+ if (wantDecrypt)\r
+ mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
+ } else {\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, bufPtr[len], wantSaveToEmlFile);\r
+ num++;\r
+ }\r
+ bufPtr += len;\r
+ bufPtr += parlen; // ignore parity\r
+ }\r
+ pckNum = 0;\r
+ }\r
+ } // resp not NULL\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
+//needs nt, ar, at, Data to decrypt\r
+int CmdDecryptTraceCmds(const char *Cmd){\r
+ uint8_t data[50];\r
+ int len = 100;\r
+ param_gethex_ex(Cmd, 3, data, &len);\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 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
+\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
+ CLIGetHexWithReturn(1, keyn, &keynlen);\r
+ CLIGetHexWithReturn(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
+ return MifareAuth4(NULL, keyn, key, true, false, true);\r
+}\r
+\r
+// https://www.nxp.com/docs/en/application-note/AN10787.pdf\r
+int CmdHF14AMfMAD(const char *cmd) {\r
+\r
+ CLIParserInit("hf mf mad",\r
+ "Checks and prints Mifare Application Directory (MAD)",\r
+ "Usage:\n\thf mf mad -> shows MAD if exists\n"\r
+ "\thf mf mad -a 03e1 -k ffffffffffff -b -> shows NDEF data if exists. read card with custom key and key B\n");\r
+\r
+ void *argtable[] = {\r
+ arg_param_begin,\r
+ arg_lit0("vV", "verbose", "show technical data"),\r
+ arg_str0("aA", "aid", "print all sectors with aid", NULL),\r
+ arg_str0("kK", "key", "key for printing sectors", NULL),\r
+ arg_lit0("bB", "keyb", "use key B for access printing sectors (by default: key A)"),\r
+ arg_param_end\r
+ };\r
+ CLIExecWithReturn(cmd, argtable, true);\r
+ bool verbose = arg_get_lit(1);\r
+ uint8_t aid[2] = {0};\r
+ int aidlen;\r
+ CLIGetHexWithReturn(2, aid, &aidlen);\r
+ uint8_t key[6] = {0};\r
+ int keylen;\r
+ CLIGetHexWithReturn(3, key, &keylen);\r
+ bool keyB = arg_get_lit(4);\r
+\r
+ CLIParserFree();\r
+\r
+ if (aidlen != 2 && keylen > 0) {\r
+ PrintAndLogEx(WARNING, "do not need a key without aid.");\r
+ }\r
+\r
+ uint8_t sector0[16 * 4] = {0};\r
+ uint8_t sector10[16 * 4] = {0};\r
+ if (mfReadSector(MF_MAD1_SECTOR, MF_KEY_A, (uint8_t *)g_mifare_mad_key, sector0)) {\r
+ PrintAndLogEx(ERR, "read sector 0 error. card don't have MAD or don't have MAD on default keys.");\r
+ return 2;\r
+ }\r
+\r
+ if (verbose) {\r
+ for (int i = 0; i < 4; i ++)\r
+ PrintAndLogEx(NORMAL, "[%d] %s", i, sprint_hex(§or0[i * 16], 16));\r
+ }\r
+\r
+ bool haveMAD2 = false;\r
+ MAD1DecodeAndPrint(sector0, verbose, &haveMAD2);\r
+\r
+ if (haveMAD2) {\r
+ if (mfReadSector(MF_MAD2_SECTOR, MF_KEY_A, (uint8_t *)g_mifare_mad_key, sector10)) {\r
+ PrintAndLogEx(ERR, "read sector 0x10 error. card don't have MAD or don't have MAD on default keys.");\r
+ return 2;\r
+ }\r
+\r
+ MAD2DecodeAndPrint(sector10, verbose);\r
+ }\r
+\r
+ if (aidlen == 2) {\r
+ uint16_t aaid = (aid[0] << 8) + aid[1];\r
+ PrintAndLogEx(NORMAL, "\n-------------- AID 0x%04x ---------------", aaid);\r
+\r
+ uint16_t mad[7 + 8 + 8 + 8 + 8] = {0};\r
+ size_t madlen = 0;\r
+ if (MADDecode(sector0, sector10, mad, &madlen)) {\r
+ PrintAndLogEx(ERR, "can't decode mad.");\r
+ return 10;\r
+ }\r
+\r
+ uint8_t akey[6] = {0};\r
+ memcpy(akey, g_mifare_ndef_key, 6);\r
+ if (keylen == 6) {\r
+ memcpy(akey, key, 6);\r
+ }\r
+\r
+ for (int i = 0; i < madlen; i++) {\r
+ if (aaid == mad[i]) {\r
+ uint8_t vsector[16 * 4] = {0};\r
+ if (mfReadSector(i + 1, keyB ? MF_KEY_B : MF_KEY_A, akey, vsector)) {\r
+ PrintAndLogEx(NORMAL, "");\r
+ PrintAndLogEx(ERR, "read sector %d error.", i + 1);\r
+ return 2;\r
+ }\r
+\r
+ for (int j = 0; j < (verbose ? 4 : 3); j ++)\r
+ PrintAndLogEx(NORMAL, " [%03d] %s", (i + 1) * 4 + j, sprint_hex(&vsector[j * 16], 16));\r
+ }\r
+ }\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+int CmdHFMFNDEF(const char *cmd) {\r
+\r
+ CLIParserInit("hf mf ndef",\r
+ "Prints NFC Data Exchange Format (NDEF)",\r
+ "Usage:\n\thf mf ndef -> shows NDEF data\n"\r
+ "\thf mf ndef -a 03e1 -k ffffffffffff -b -> shows NDEF data with custom AID, key and with key B\n");\r
+\r
+ void *argtable[] = {\r
+ arg_param_begin,\r
+ arg_litn("vV", "verbose", 0, 2, "show technical data"),\r
+ arg_str0("aA", "aid", "replace default aid for NDEF", NULL),\r
+ arg_str0("kK", "key", "replace default key for NDEF", NULL),\r
+ arg_lit0("bB", "keyb", "use key B for access sectors (by default: key A)"),\r
+ arg_param_end\r
+ };\r
+ CLIExecWithReturn(cmd, argtable, true);\r
+\r
+ bool verbose = arg_get_lit(1);\r
+ bool verbose2 = arg_get_lit(1) > 1;\r
+ uint8_t aid[2] = {0};\r
+ int aidlen;\r
+ CLIGetHexWithReturn(2, aid, &aidlen);\r
+ uint8_t key[6] = {0};\r
+ int keylen;\r
+ CLIGetHexWithReturn(3, key, &keylen);\r
+ bool keyB = arg_get_lit(4);\r
+\r
+ CLIParserFree();\r
+\r
+ uint16_t ndefAID = 0x03e1;\r
+ if (aidlen == 2)\r
+ ndefAID = (aid[0] << 8) + aid[1];\r
+\r
+ uint8_t ndefkey[6] = {0};\r
+ memcpy(ndefkey, g_mifare_ndef_key, 6);\r
+ if (keylen == 6) {\r
+ memcpy(ndefkey, key, 6);\r
+ }\r
+\r
+ uint8_t sector0[16 * 4] = {0};\r
+ uint8_t sector10[16 * 4] = {0};\r
+ uint8_t data[4096] = {0};\r
+ int datalen = 0;\r
+\r
+ PrintAndLogEx(NORMAL, "");\r
+\r
+ if (mfReadSector(MF_MAD1_SECTOR, MF_KEY_A, (uint8_t *)g_mifare_mad_key, sector0)) {\r
+ PrintAndLogEx(ERR, "read sector 0 error. card don't have MAD or don't have MAD on default keys.");\r
+ return 2;\r
+ }\r
+\r
+ bool haveMAD2 = false;\r
+ int res = MADCheck(sector0, NULL, verbose, &haveMAD2);\r
+ if (res) {\r
+ PrintAndLogEx(ERR, "MAD error %d.", res);\r
+ return res;\r
+ }\r
+\r
+ if (haveMAD2) {\r
+ if (mfReadSector(MF_MAD2_SECTOR, MF_KEY_A, (uint8_t *)g_mifare_mad_key, sector10)) {\r
+ PrintAndLogEx(ERR, "read sector 0x10 error. card don't have MAD or don't have MAD on default keys.");\r
+ return 2;\r
+ }\r
+ }\r
+\r
+ uint16_t mad[7 + 8 + 8 + 8 + 8] = {0};\r
+ size_t madlen = 0;\r
+ if (MADDecode(sector0, (haveMAD2 ? sector10 : NULL), mad, &madlen)) {\r
+ PrintAndLogEx(ERR, "can't decode mad.");\r
+ return 10;\r
+ }\r
+\r
+ printf("data reading:");\r
+ for (int i = 0; i < madlen; i++) {\r
+ if (ndefAID == mad[i]) {\r
+ uint8_t vsector[16 * 4] = {0};\r
+ if (mfReadSector(i + 1, keyB ? MF_KEY_B : MF_KEY_A, ndefkey, vsector)) {\r
+ PrintAndLogEx(ERR, "read sector %d error.", i + 1);\r
+ return 2;\r
+ }\r
+\r
+ memcpy(&data[datalen], vsector, 16 * 3);\r
+ datalen += 16 * 3;\r
+\r
+ printf(".");\r
+ }\r
+ }\r
+ printf(" OK\n");\r
+\r
+ if (!datalen) {\r
+ PrintAndLogEx(ERR, "no NDEF data.");\r
+ return 11;\r
+ }\r
+\r
+ if (verbose2) {\r
+ PrintAndLogEx(NORMAL, "NDEF data:");\r
+ dump_buffer(data, datalen, stdout, 1);\r
+ }\r
+\r
+ NDEFDecodeAndPrint(data, datalen, verbose);\r
+\r
+ return 0;\r
projects / proxmark3-svn / blobdiff