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Commit	Line	Data
	1	//-----------------------------------------------------------------------------\r
	2	// Copyright (C) 2011,2012 Merlok\r
	3	//\r
	4	// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
	5	// at your option, any later version. See the LICENSE.txt file for the text of\r
	6	// the license.\r
	7	//-----------------------------------------------------------------------------\r
	8	// High frequency MIFARE commands\r
	9	//-----------------------------------------------------------------------------\r
	10	\r
	11	#include "cmdhfmf.h"\r
	12	\r
	13	static int CmdHelp(const char *Cmd);\r
	14	\r
	15	int CmdHF14AMifare(const char *Cmd)\r
	16	{\r
	17	uint32_t uid = 0;\r
	18	uint32_t nt = 0, nr = 0;\r
	19	uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
	20	uint8_t isOK = 0;\r
	21	uint8_t keyBlock[8] = {0};\r
	22	\r
	23	UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
	24	\r
	25	// message\r
	26	printf("-------------------------------------------------------------------------\n");\r
	27	printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
	28	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	29	printf("-------------------------------------------------------------------------\n");\r
	30	\r
	31	\r
	32	start:\r
	33	clearCommandBuffer();\r
	34	SendCommand(&c);\r
	35	\r
	36	//flush queue\r
	37	while (ukbhit()) getchar();\r
	38	\r
	39	// wait cycle\r
	40	while (true) {\r
	41	printf(".");\r
	42	fflush(stdout);\r
	43	if (ukbhit()) {\r
	44	getchar();\r
	45	printf("\naborted via keyboard!\n");\r
	46	break;\r
	47	}\r
	48	\r
	49	UsbCommand resp;\r
	50	if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
	51	isOK = resp.arg[0] & 0xff;\r
	52	uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
	53	nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
	54	par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
	55	ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
	56	nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
	57	printf("\n\n");\r
	58	if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
	59	break;\r
	60	}\r
	61	} \r
	62	\r
	63	printf("\n");\r
	64	\r
	65	// error\r
	66	if (isOK != 1) return 1;\r
	67	\r
	68	// execute original function from util nonce2key\r
	69	if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {\r
	70	isOK = 2;\r
	71	PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
	72	} else {\r
	73	printf("------------------------------------------------------------------\n");\r
	74	PrintAndLog("Key found:%012"llx" \n", r_key);\r
	75	\r
	76	num_to_bytes(r_key, 6, keyBlock);\r
	77	isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
	78	}\r
	79	\r
	80	if (!isOK) \r
	81	PrintAndLog("Found valid key:%012"llx, r_key);\r
	82	else\r
	83	{\r
	84	if (isOK != 2) PrintAndLog("Found invalid key. "); \r
	85	PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
	86	c.arg[0] = false;\r
	87	goto start;\r
	88	}\r
	89	\r
	90	PrintAndLog("");\r
	91	return 0;\r
	92	}\r
	93	\r
	94	int CmdHF14AMfWrBl(const char *Cmd)\r
	95	{\r
	96	uint8_t blockNo = 0;\r
	97	uint8_t keyType = 0;\r
	98	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	99	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	100	\r
	101	char cmdp = 0x00;\r
	102	\r
	103	if (strlen(Cmd)<3) {\r
	104	PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
	105	PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
	106	return 0;\r
	107	} \r
	108	\r
	109	blockNo = param_get8(Cmd, 0);\r
	110	cmdp = param_getchar(Cmd, 1);\r
	111	if (cmdp == 0x00) {\r
	112	PrintAndLog("Key type must be A or B");\r
	113	return 1;\r
	114	}\r
	115	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	116	if (param_gethex(Cmd, 2, key, 12)) {\r
	117	PrintAndLog("Key must include 12 HEX symbols");\r
	118	return 1;\r
	119	}\r
	120	if (param_gethex(Cmd, 3, bldata, 32)) {\r
	121	PrintAndLog("Block data must include 32 HEX symbols");\r
	122	return 1;\r
	123	}\r
	124	PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	125	PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
	126	\r
	127	UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
	128	memcpy(c.d.asBytes, key, 6);\r
	129	memcpy(c.d.asBytes + 10, bldata, 16);\r
	130	SendCommand(&c);\r
	131	\r
	132	UsbCommand resp;\r
	133	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	134	uint8_t isOK = resp.arg[0] & 0xff;\r
	135	PrintAndLog("isOk:%02x", isOK);\r
	136	} else {\r
	137	PrintAndLog("Command execute timeout");\r
	138	}\r
	139	\r
	140	return 0;\r
	141	}\r
	142	\r
	143	int CmdHF14AMfUWrBl(const char *Cmd)\r
	144	{\r
	145	uint8_t blockNo = 0;\r
	146	bool chinese_card=0;\r
	147	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	148	UsbCommand resp;\r
	149	\r
	150	if (strlen(Cmd)<3) {\r
	151	PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
	152	PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
	153	return 0;\r
	154	} \r
	155	\r
	156	blockNo = param_get8(Cmd, 0);\r
	157	if (param_gethex(Cmd, 1, bldata, 8)) {\r
	158	PrintAndLog("Block data must include 8 HEX symbols");\r
	159	return 1;\r
	160	}\r
	161	\r
	162	if (strchr(Cmd,'w') != 0) {\r
	163	chinese_card=1;\r
	164	}\r
	165	\r
	166	switch(blockNo){\r
	167	case 0:\r
	168	if (!chinese_card){\r
	169	PrintAndLog("Access Denied");\r
	170	}else{\r
	171	PrintAndLog("--specialblock no:%d", blockNo);\r
	172	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	173	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	174	memcpy(d.d.asBytes,bldata, 4);\r
	175	SendCommand(&d);\r
	176	\r
	177	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	178	uint8_t isOK = resp.arg[0] & 0xff;\r
	179	PrintAndLog("isOk:%02x", isOK);\r
	180	} else {\r
	181	PrintAndLog("Command execute timeout");\r
	182	}\r
	183	}\r
	184	break;\r
	185	case 1:\r
	186	if (!chinese_card){\r
	187	PrintAndLog("Access Denied");\r
	188	}else{\r
	189	PrintAndLog("--specialblock no:%d", blockNo);\r
	190	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	191	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	192	memcpy(d.d.asBytes,bldata, 4);\r
	193	SendCommand(&d);\r
	194	\r
	195	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	196	uint8_t isOK = resp.arg[0] & 0xff;\r
	197	PrintAndLog("isOk:%02x", isOK);\r
	198	} else {\r
	199	PrintAndLog("Command execute timeout");\r
	200	}\r
	201	}\r
	202	break;\r
	203	case 2:\r
	204	if (!chinese_card){\r
	205	PrintAndLog("Access Denied");\r
	206	}else{\r
	207	PrintAndLog("--specialblock no:%d", blockNo);\r
	208	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	209	UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	210	memcpy(c.d.asBytes, bldata, 4);\r
	211	SendCommand(&c);\r
	212	\r
	213	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	214	uint8_t isOK = resp.arg[0] & 0xff;\r
	215	PrintAndLog("isOk:%02x", isOK);\r
	216	} else {\r
	217	PrintAndLog("Command execute timeout");\r
	218	}\r
	219	}\r
	220	break;\r
	221	case 3:\r
	222	PrintAndLog("--specialblock no:%d", blockNo);\r
	223	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	224	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	225	memcpy(d.d.asBytes,bldata, 4);\r
	226	SendCommand(&d);\r
	227	\r
	228	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	229	uint8_t isOK = resp.arg[0] & 0xff;\r
	230	PrintAndLog("isOk:%02x", isOK);\r
	231	} else {\r
	232	PrintAndLog("Command execute timeout");\r
	233	}\r
	234	break;\r
	235	default: \r
	236	PrintAndLog("--block no:%d", blockNo);\r
	237	PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
	238	UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	239	memcpy(e.d.asBytes,bldata, 4);\r
	240	SendCommand(&e);\r
	241	\r
	242	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	243	uint8_t isOK = resp.arg[0] & 0xff;\r
	244	PrintAndLog("isOk:%02x", isOK);\r
	245	} else {\r
	246	PrintAndLog("Command execute timeout");\r
	247	}\r
	248	break;\r
	249	}\r
	250	return 0;\r
	251	}\r
	252	\r
	253	\r
	254	int CmdHF14AMfRdBl(const char *Cmd)\r
	255	{\r
	256	uint8_t blockNo = 0;\r
	257	uint8_t keyType = 0;\r
	258	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	259	\r
	260	char cmdp = 0x00;\r
	261	\r
	262	\r
	263	if (strlen(Cmd)<3) {\r
	264	PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
	265	PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
	266	return 0;\r
	267	} \r
	268	\r
	269	blockNo = param_get8(Cmd, 0);\r
	270	cmdp = param_getchar(Cmd, 1);\r
	271	if (cmdp == 0x00) {\r
	272	PrintAndLog("Key type must be A or B");\r
	273	return 1;\r
	274	}\r
	275	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	276	if (param_gethex(Cmd, 2, key, 12)) {\r
	277	PrintAndLog("Key must include 12 HEX symbols");\r
	278	return 1;\r
	279	}\r
	280	PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	281	\r
	282	UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
	283	memcpy(c.d.asBytes, key, 6);\r
	284	SendCommand(&c);\r
	285	\r
	286	UsbCommand resp;\r
	287	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	288	uint8_t isOK = resp.arg[0] & 0xff;\r
	289	uint8_t *data = resp.d.asBytes;\r
	290	\r
	291	if (isOK)\r
	292	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
	293	else\r
	294	PrintAndLog("isOk:%02x", isOK);\r
	295	} else {\r
	296	PrintAndLog("Command execute timeout");\r
	297	}\r
	298	\r
	299	return 0;\r
	300	}\r
	301	\r
	302	int CmdHF14AMfURdBl(const char *Cmd)\r
	303	{\r
	304	uint8_t blockNo = 0;\r
	305	\r
	306	if (strlen(Cmd)<1) {\r
	307	PrintAndLog("Usage: hf mf urdbl <block number>");\r
	308	PrintAndLog(" sample: hf mf urdbl 0");\r
	309	return 0;\r
	310	} \r
	311	\r
	312	blockNo = param_get8(Cmd, 0);\r
	313	PrintAndLog("--block no:%d", blockNo);\r
	314	\r
	315	UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
	316	SendCommand(&c);\r
	317	\r
	318	UsbCommand resp;\r
	319	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	320	uint8_t isOK = resp.arg[0] & 0xff;\r
	321	uint8_t *data = resp.d.asBytes;\r
	322	\r
	323	if (isOK)\r
	324	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
	325	else\r
	326	PrintAndLog("isOk:%02x", isOK);\r
	327	} else {\r
	328	PrintAndLog("Command execute timeout");\r
	329	}\r
	330	\r
	331	return 0;\r
	332	}\r
	333	\r
	334	\r
	335	int CmdHF14AMfURdCard(const char *Cmd)\r
	336	{\r
	337	int i;\r
	338	uint8_t sectorNo = 0;\r
	339	uint8_t *lockbytes_t=NULL;\r
	340	uint8_t lockbytes[2]={0,0};\r
	341	bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
	342	\r
	343	uint8_t isOK = 0;\r
	344	uint8_t * data = NULL;\r
	345	\r
	346	PrintAndLog("Attempting to Read Ultralight... ");\r
	347	\r
	348	UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
	349	SendCommand(&c);\r
	350	\r
	351	UsbCommand resp;\r
	352	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	353	isOK = resp.arg[0] & 0xff;\r
	354	data = resp.d.asBytes;\r
	355	\r
	356	PrintAndLog("isOk:%02x", isOK);\r
	357	if (isOK) \r
	358	{ // bit 0 and 1\r
	359	PrintAndLog("Block %3d:%s ", 0,sprint_hex(data + 0 * 4, 4));\r
	360	PrintAndLog("Block %3d:%s ", 1,sprint_hex(data + 1 * 4, 4));\r
	361	// bit 2\r
	362	//process lock bytes\r
	363	lockbytes_t=data+(2*4);\r
	364	lockbytes[0]=lockbytes_t[2];\r
	365	lockbytes[1]=lockbytes_t[3];\r
	366	for(int j=0; j<16; j++){\r
	367	bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
	368	}\r
	369	//remaining\r
	370	for (i = 3; i < 16; i++) {\r
	371	int bitnum = (23-i) % 16;\r
	372	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[bitnum]);\r
	373	}\r
	374	\r
	375	}\r
	376	} else {\r
	377	PrintAndLog("Command execute timeout");\r
	378	}\r
	379	return 0;\r
	380	}\r
	381	\r
	382	\r
	383	int CmdHF14AMfRdSc(const char *Cmd)\r
	384	{\r
	385	int i;\r
	386	uint8_t sectorNo = 0;\r
	387	uint8_t keyType = 0;\r
	388	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	389	uint8_t isOK = 0;\r
	390	uint8_t *data = NULL;\r
	391	char cmdp = 0x00;\r
	392	\r
	393	if (strlen(Cmd)<3) {\r
	394	PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
	395	PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
	396	return 0;\r
	397	} \r
	398	\r
	399	sectorNo = param_get8(Cmd, 0);\r
	400	if (sectorNo > 39) {\r
	401	PrintAndLog("Sector number must be less than 40");\r
	402	return 1;\r
	403	}\r
	404	cmdp = param_getchar(Cmd, 1);\r
	405	if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
	406	PrintAndLog("Key type must be A or B");\r
	407	return 1;\r
	408	}\r
	409	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	410	if (param_gethex(Cmd, 2, key, 12)) {\r
	411	PrintAndLog("Key must include 12 HEX symbols");\r
	412	return 1;\r
	413	}\r
	414	PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
	415	\r
	416	UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
	417	memcpy(c.d.asBytes, key, 6);\r
	418	SendCommand(&c);\r
	419	PrintAndLog(" ");\r
	420	\r
	421	UsbCommand resp;\r
	422	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	423	isOK = resp.arg[0] & 0xff;\r
	424	data = resp.d.asBytes;\r
	425	\r
	426	PrintAndLog("isOk:%02x", isOK);\r
	427	if (isOK) {\r
	428	for (i = 0; i < (sectorNo<32?3:15); i++) {\r
	429	PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
	430	}\r
	431	PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
	432	}\r
	433	} else {\r
	434	PrintAndLog("Command execute timeout");\r
	435	}\r
	436	\r
	437	return 0;\r
	438	}\r
	439	\r
	440	uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
	441	{\r
	442	if (sectorNo < 32) {\r
	443	return sectorNo * 4;\r
	444	} else {\r
	445	return 32 * 4 + (sectorNo - 32) * 16;\r
	446	}\r
	447	}\r
	448	\r
	449	uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
	450	{\r
	451	if (sectorNo < 32) {\r
	452	return 4;\r
	453	} else {\r
	454	return 16;\r
	455	}\r
	456	}\r
	457	\r
	458	int CmdHF14AMfDump(const char *Cmd)\r
	459	{\r
	460	uint8_t sectorNo, blockNo;\r
	461	\r
	462	uint8_t keyA[40][6];\r
	463	uint8_t keyB[40][6];\r
	464	uint8_t rights[40][4];\r
	465	uint8_t carddata[256][16];\r
	466	uint8_t numSectors = 16;\r
	467	\r
	468	FILE *fin;\r
	469	FILE *fout;\r
	470	\r
	471	UsbCommand resp;\r
	472	\r
	473	char cmdp = param_getchar(Cmd, 0);\r
	474	switch (cmdp) {\r
	475	case '0' : numSectors = 5; break;\r
	476	case '1' : \r
	477	case '\0': numSectors = 16; break;\r
	478	case '2' : numSectors = 32; break;\r
	479	case '4' : numSectors = 40; break;\r
	480	default: numSectors = 16;\r
	481	} \r
	482	\r
	483	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	484	PrintAndLog("Usage: hf mf dump [card memory]");\r
	485	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	486	PrintAndLog("");\r
	487	PrintAndLog("Samples: hf mf dump");\r
	488	PrintAndLog(" hf mf dump 4");\r
	489	return 0;\r
	490	}\r
	491	\r
	492	if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
	493	PrintAndLog("Could not find file dumpkeys.bin");\r
	494	return 1;\r
	495	}\r
	496	\r
	497	// Read keys A from file\r
	498	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	499	if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
	500	PrintAndLog("File reading error.");\r
	501	fclose(fin);\r
	502	return 2;\r
	503	}\r
	504	}\r
	505	\r
	506	// Read keys B from file\r
	507	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	508	if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
	509	PrintAndLog("File reading error.");\r
	510	fclose(fin);\r
	511	return 2;\r
	512	}\r
	513	}\r
	514	\r
	515	fclose(fin);\r
	516	\r
	517	PrintAndLog("\|-----------------------------------------\|");\r
	518	PrintAndLog("\|------ Reading sector access bits...-----\|");\r
	519	PrintAndLog("\|-----------------------------------------\|");\r
	520	\r
	521	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	522	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
	523	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	524	SendCommand(&c);\r
	525	\r
	526	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	527	uint8_t isOK = resp.arg[0] & 0xff;\r
	528	uint8_t *data = resp.d.asBytes;\r
	529	if (isOK){\r
	530	rights[sectorNo][0] = ((data[7] & 0x10)>>2) \| ((data[8] & 0x1)<<1) \| ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
	531	rights[sectorNo][1] = ((data[7] & 0x20)>>3) \| ((data[8] & 0x2)<<0) \| ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
	532	rights[sectorNo][2] = ((data[7] & 0x40)>>4) \| ((data[8] & 0x4)>>1) \| ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
	533	rights[sectorNo][3] = ((data[7] & 0x80)>>5) \| ((data[8] & 0x8)>>2) \| ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
	534	} else {\r
	535	PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
	536	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	537	rights[sectorNo][3] = 0x01;\r
	538	}\r
	539	} else {\r
	540	PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
	541	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	542	rights[sectorNo][3] = 0x01;\r
	543	}\r
	544	}\r
	545	\r
	546	PrintAndLog("\|-----------------------------------------\|");\r
	547	PrintAndLog("\|----- Dumping all blocks to file... -----\|");\r
	548	PrintAndLog("\|-----------------------------------------\|");\r
	549	\r
	550	bool isOK = true;\r
	551	for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
	552	for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	553	bool received = false;\r
	554	\r
	555	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
	556	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	557	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	558	SendCommand(&c);\r
	559	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	560	} else { // data block. Check if it can be read with key A or key B\r
	561	uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
	562	if ((rights[sectorNo][data_area] == 0x03) \|\| (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
	563	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
	564	memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
	565	SendCommand(&c);\r
	566	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	567	} else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
	568	isOK = false;\r
	569	PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
	570	} else { // key A would work\r
	571	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	572	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	573	SendCommand(&c);\r
	574	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	575	}\r
	576	}\r
	577	\r
	578	if (received) {\r
	579	isOK = resp.arg[0] & 0xff;\r
	580	uint8_t *data = resp.d.asBytes;\r
	581	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
	582	data[0] = (keyA[sectorNo][0]);\r
	583	data[1] = (keyA[sectorNo][1]);\r
	584	data[2] = (keyA[sectorNo][2]);\r
	585	data[3] = (keyA[sectorNo][3]);\r
	586	data[4] = (keyA[sectorNo][4]);\r
	587	data[5] = (keyA[sectorNo][5]);\r
	588	data[10] = (keyB[sectorNo][0]);\r
	589	data[11] = (keyB[sectorNo][1]);\r
	590	data[12] = (keyB[sectorNo][2]);\r
	591	data[13] = (keyB[sectorNo][3]);\r
	592	data[14] = (keyB[sectorNo][4]);\r
	593	data[15] = (keyB[sectorNo][5]);\r
	594	}\r
	595	if (isOK) {\r
	596	memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
	597	PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
	598	} else {\r
	599	PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
	600	break;\r
	601	}\r
	602	}\r
	603	else {\r
	604	isOK = false;\r
	605	PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
	606	break;\r
	607	}\r
	608	}\r
	609	}\r
	610	\r
	611	if (isOK) {\r
	612	if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
	613	PrintAndLog("Could not create file name dumpdata.bin");\r
	614	return 1;\r
	615	}\r
	616	uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
	617	fwrite(carddata, 1, 16*numblocks, fout);\r
	618	fclose(fout);\r
	619	PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
	620	}\r
	621	\r
	622	return 0;\r
	623	}\r
	624	\r
	625	int CmdHF14AMfRestore(const char *Cmd)\r
	626	{\r
	627	uint8_t sectorNo,blockNo;\r
	628	uint8_t keyType = 0;\r
	629	uint8_t key[6] = {0xFF};\r
	630	uint8_t bldata[16] = {0x00};\r
	631	uint8_t keyA[40][6];\r
	632	uint8_t keyB[40][6];\r
	633	uint8_t numSectors;\r
	634	\r
	635	FILE *fdump;\r
	636	FILE *fkeys;\r
	637	\r
	638	char cmdp = param_getchar(Cmd, 0);\r
	639	switch (cmdp) {\r
	640	case '0' : numSectors = 5; break;\r
	641	case '1' : \r
	642	case '\0': numSectors = 16; break;\r
	643	case '2' : numSectors = 32; break;\r
	644	case '4' : numSectors = 40; break;\r
	645	default: numSectors = 16;\r
	646	} \r
	647	\r
	648	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	649	PrintAndLog("Usage: hf mf restore [card memory]");\r
	650	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	651	PrintAndLog("");\r
	652	PrintAndLog("Samples: hf mf restore");\r
	653	PrintAndLog(" hf mf restore 4");\r
	654	return 0;\r
	655	}\r
	656	\r
	657	if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
	658	PrintAndLog("Could not find file dumpkeys.bin");\r
	659	return 1;\r
	660	}\r
	661	\r
	662	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	663	if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
	664	PrintAndLog("File reading error (dumpkeys.bin).");\r
	665	return 2;\r
	666	}\r
	667	}\r
	668	\r
	669	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	670	if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
	671	PrintAndLog("File reading error (dumpkeys.bin).");\r
	672	return 2;\r
	673	}\r
	674	}\r
	675	\r
	676	fclose(fkeys);\r
	677	\r
	678	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	679	PrintAndLog("Could not find file dumpdata.bin");\r
	680	return 1;\r
	681	} \r
	682	PrintAndLog("Restoring dumpdata.bin to card");\r
	683	\r
	684	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	685	for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	686	UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
	687	memcpy(c.d.asBytes, key, 6);\r
	688	\r
	689	if (fread(bldata, 1, 16, fdump) == 0) {\r
	690	PrintAndLog("File reading error (dumpdata.bin).");\r
	691	fclose(fdump);\r
	692	return 2;\r
	693	}\r
	694	\r
	695	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
	696	bldata[0] = (keyA[sectorNo][0]);\r
	697	bldata[1] = (keyA[sectorNo][1]);\r
	698	bldata[2] = (keyA[sectorNo][2]);\r
	699	bldata[3] = (keyA[sectorNo][3]);\r
	700	bldata[4] = (keyA[sectorNo][4]);\r
	701	bldata[5] = (keyA[sectorNo][5]);\r
	702	bldata[10] = (keyB[sectorNo][0]);\r
	703	bldata[11] = (keyB[sectorNo][1]);\r
	704	bldata[12] = (keyB[sectorNo][2]);\r
	705	bldata[13] = (keyB[sectorNo][3]);\r
	706	bldata[14] = (keyB[sectorNo][4]);\r
	707	bldata[15] = (keyB[sectorNo][5]);\r
	708	} \r
	709	\r
	710	PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
	711	\r
	712	memcpy(c.d.asBytes + 10, bldata, 16);\r
	713	SendCommand(&c);\r
	714	\r
	715	UsbCommand resp;\r
	716	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	717	uint8_t isOK = resp.arg[0] & 0xff;\r
	718	PrintAndLog("isOk:%02x", isOK);\r
	719	} else {\r
	720	PrintAndLog("Command execute timeout");\r
	721	}\r
	722	}\r
	723	}\r
	724	\r
	725	fclose(fdump);\r
	726	return 0;\r
	727	}\r
	728	\r
	729	int CmdHF14AMfNested(const char *Cmd)\r
	730	{\r
	731	int i, j, res, iterations;\r
	732	sector *e_sector = NULL;\r
	733	uint8_t blockNo = 0;\r
	734	uint8_t keyType = 0;\r
	735	uint8_t trgBlockNo = 0;\r
	736	uint8_t trgKeyType = 0;\r
	737	uint8_t SectorsCnt = 0;\r
	738	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	739	uint8_t keyBlock[13*6];\r
	740	uint64_t key64 = 0;\r
	741	bool transferToEml = false;\r
	742	\r
	743	bool createDumpFile = false;\r
	744	FILE *fkeys;\r
	745	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	746	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	747	\r
	748	char cmdp, ctmp;\r
	749	\r
	750	if (strlen(Cmd)<3) {\r
	751	PrintAndLog("Usage:");\r
	752	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	753	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	754	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	755	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	756	PrintAndLog("t - transfer keys into emulator memory");\r
	757	PrintAndLog("d - write keys to binary file");\r
	758	PrintAndLog(" ");\r
	759	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	760	PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	761	PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	762	PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	763	return 0;\r
	764	} \r
	765	\r
	766	cmdp = param_getchar(Cmd, 0);\r
	767	blockNo = param_get8(Cmd, 1);\r
	768	ctmp = param_getchar(Cmd, 2);\r
	769	\r
	770	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	771	PrintAndLog("Key type must be A or B");\r
	772	return 1;\r
	773	}\r
	774	\r
	775	if (ctmp != 'A' && ctmp != 'a') \r
	776	keyType = 1;\r
	777	\r
	778	if (param_gethex(Cmd, 3, key, 12)) {\r
	779	PrintAndLog("Key must include 12 HEX symbols");\r
	780	return 1;\r
	781	}\r
	782	\r
	783	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	784	cmdp = 'o';\r
	785	trgBlockNo = param_get8(Cmd, 4);\r
	786	ctmp = param_getchar(Cmd, 5);\r
	787	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	788	PrintAndLog("Target key type must be A or B");\r
	789	return 1;\r
	790	}\r
	791	if (ctmp != 'A' && ctmp != 'a') \r
	792	trgKeyType = 1;\r
	793	} else {\r
	794	\r
	795	switch (cmdp) {\r
	796	case '0': SectorsCnt = 05; break;\r
	797	case '1': SectorsCnt = 16; break;\r
	798	case '2': SectorsCnt = 32; break;\r
	799	case '4': SectorsCnt = 40; break;\r
	800	default: SectorsCnt = 16;\r
	801	}\r
	802	}\r
	803	\r
	804	ctmp = param_getchar(Cmd, 4);\r
	805	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = true;\r
	806	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = true;\r
	807	\r
	808	ctmp = param_getchar(Cmd, 6);\r
	809	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	810	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	811	\r
	812	if (cmdp == 'o') {\r
	813	PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
	814	if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
	815	PrintAndLog("Nested error.");\r
	816	return 2;\r
	817	}\r
	818	key64 = bytes_to_num(keyBlock, 6);\r
	819	if (key64) {\r
	820	PrintAndLog("Found valid key:%012"llx, key64);\r
	821	\r
	822	// transfer key to the emulator\r
	823	if (transferToEml) {\r
	824	uint8_t sectortrailer;\r
	825	if (trgBlockNo < 32*4) { // 4 block sector\r
	826	sectortrailer = (trgBlockNo & 0x03) + 3;\r
	827	} else { // 16 block sector\r
	828	sectortrailer = (trgBlockNo & 0x0f) + 15;\r
	829	}\r
	830	mfEmlGetMem(keyBlock, sectortrailer, 1);\r
	831	\r
	832	if (!trgKeyType)\r
	833	num_to_bytes(key64, 6, keyBlock);\r
	834	else\r
	835	num_to_bytes(key64, 6, &keyBlock[10]);\r
	836	mfEmlSetMem(keyBlock, sectortrailer, 1); \r
	837	}\r
	838	} else {\r
	839	PrintAndLog("No valid key found");\r
	840	}\r
	841	}\r
	842	else { // ------------------------------------ multiple sectors working\r
	843	clock_t time1;\r
	844	time1 = clock();\r
	845	\r
	846	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	847	if (e_sector == NULL) return 1;\r
	848	\r
	849	//test current key and additional standard keys first\r
	850	memcpy(keyBlock, key, 6);\r
	851	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	852	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	853	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	854	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	855	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	856	num_to_bytes(0x4d3a99c351dd, 6, (uint8_t)(keyBlock + 6 6));\r
	857	num_to_bytes(0x1a982c7e459a, 6, (uint8_t)(keyBlock + 7 6));\r
	858	num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t)(keyBlock + 8 6));\r
	859	num_to_bytes(0x714c5c886e97, 6, (uint8_t)(keyBlock + 9 6));\r
	860	num_to_bytes(0x587ee5f9350f, 6, (uint8_t)(keyBlock + 10 6));\r
	861	num_to_bytes(0xa0478cc39091, 6, (uint8_t)(keyBlock + 11 6));\r
	862	num_to_bytes(0x533cb6c723f6, 6, (uint8_t)(keyBlock + 12 6));\r
	863	num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t)(keyBlock + 13 6));\r
	864	\r
	865	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	866	for (i = 0; i < SectorsCnt; i++) {\r
	867	for (j = 0; j < 2; j++) {\r
	868	if (e_sector[i].foundKey[j]) continue;\r
	869	\r
	870	res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
	871	\r
	872	if (!res) {\r
	873	e_sector[i].Key[j] = key64;\r
	874	e_sector[i].foundKey[j] = 1;\r
	875	}\r
	876	}\r
	877	}\r
	878	\r
	879	// nested sectors\r
	880	iterations = 0;\r
	881	PrintAndLog("nested...");\r
	882	bool calibrate = true;\r
	883	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	884	for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	885	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	886	if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
	887	PrintAndLog("-----------------------------------------------");\r
	888	if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
	889	PrintAndLog("Nested error.\n");\r
	890	free(e_sector);\r
	891	return 2; }\r
	892	else {\r
	893	calibrate = false;\r
	894	}\r
	895	\r
	896	iterations++;\r
	897	\r
	898	key64 = bytes_to_num(keyBlock, 6);\r
	899	if (key64) {\r
	900	PrintAndLog("Found valid key:%012"llx, key64);\r
	901	e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
	902	e_sector[sectorNo].Key[trgKeyType] = key64;\r
	903	}\r
	904	}\r
	905	}\r
	906	}\r
	907	\r
	908	printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/CLOCKS_PER_SEC, ((float)clock() - time1)/iterations/CLOCKS_PER_SEC);\r
	909	\r
	910	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	911	//print them\r
	912	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	913	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	914	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	915	for (i = 0; i < SectorsCnt; i++) {\r
	916	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	917	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	918	}\r
	919	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	920	\r
	921	// transfer them to the emulator\r
	922	if (transferToEml) {\r
	923	for (i = 0; i < SectorsCnt; i++) {\r
	924	mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	925	if (e_sector[i].foundKey[0])\r
	926	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	927	if (e_sector[i].foundKey[1])\r
	928	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	929	mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	930	} \r
	931	}\r
	932	\r
	933	// Create dump file\r
	934	if (createDumpFile) {\r
	935	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	936	PrintAndLog("Could not create file dumpkeys.bin");\r
	937	free(e_sector);\r
	938	return 1;\r
	939	}\r
	940	PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
	941	for(i=0; i<SectorsCnt; i++) {\r
	942	if (e_sector[i].foundKey[0]){\r
	943	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	944	fwrite ( tempkey, 1, 6, fkeys );\r
	945	}\r
	946	else{\r
	947	fwrite ( &standart, 1, 6, fkeys );\r
	948	}\r
	949	}\r
	950	for(i=0; i<SectorsCnt; i++) {\r
	951	if (e_sector[i].foundKey[1]){\r
	952	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	953	fwrite ( tempkey, 1, 6, fkeys );\r
	954	}\r
	955	else{\r
	956	fwrite ( &standart, 1, 6, fkeys );\r
	957	}\r
	958	}\r
	959	fclose(fkeys);\r
	960	}\r
	961	\r
	962	free(e_sector);\r
	963	}\r
	964	return 0;\r
	965	}\r
	966	\r
	967	int CmdHF14AMfChk(const char *Cmd)\r
	968	{\r
	969	if (strlen(Cmd)<3) {\r
	970	PrintAndLog("Usage: hf mf chk <block number>\|<card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	971	PrintAndLog(" * - all sectors");\r
	972	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	973	PrintAndLog("d - write keys to binary file\n");\r
	974	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	975	PrintAndLog(" hf mf chk *1 ? t");\r
	976	return 0;\r
	977	} \r
	978	\r
	979	FILE * f;\r
	980	char filename[FILE_PATH_SIZE]={0};\r
	981	char buf[13];\r
	982	uint8_t keyBlock = NULL, p;\r
	983	uint8_t stKeyBlock = 20;\r
	984	\r
	985	int i, res;\r
	986	int keycnt = 0;\r
	987	char ctmp = 0x00;\r
	988	uint8_t blockNo = 0;\r
	989	uint8_t SectorsCnt = 1;\r
	990	uint8_t keyType = 0;\r
	991	uint64_t key64 = 0;\r
	992	\r
	993	int transferToEml = 0;\r
	994	int createDumpFile = 0;\r
	995	\r
	996	keyBlock = calloc(stKeyBlock, 6);\r
	997	if (keyBlock == NULL) return 1;\r
	998	\r
	999	uint64_t defaultKeys[] =\r
	1000	{\r
	1001	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	1002	0x000000000000, // Blank key\r
	1003	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	1004	0xb0b1b2b3b4b5,\r
	1005	0xaabbccddeeff,\r
	1006	0x4d3a99c351dd,\r
	1007	0x1a982c7e459a,\r
	1008	0xd3f7d3f7d3f7,\r
	1009	0x714c5c886e97,\r
	1010	0x587ee5f9350f,\r
	1011	0xa0478cc39091,\r
	1012	0x533cb6c723f6,\r
	1013	0x8fd0a4f256e9\r
	1014	};\r
	1015	int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
	1016	\r
	1017	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	1018	{\r
	1019	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	1020	}\r
	1021	\r
	1022	if (param_getchar(Cmd, 0)=='*') {\r
	1023	blockNo = 3;\r
	1024	switch(param_getchar(Cmd+1, 0)) {\r
	1025	case '0': SectorsCnt = 5; break;\r
	1026	case '1': SectorsCnt = 16; break;\r
	1027	case '2': SectorsCnt = 32; break;\r
	1028	case '4': SectorsCnt = 40; break;\r
	1029	default: SectorsCnt = 16;\r
	1030	}\r
	1031	}\r
	1032	else\r
	1033	blockNo = param_get8(Cmd, 0);\r
	1034	\r
	1035	ctmp = param_getchar(Cmd, 1);\r
	1036	switch (ctmp) { \r
	1037	case 'a': case 'A':\r
	1038	keyType = !0;\r
	1039	break;\r
	1040	case 'b': case 'B':\r
	1041	keyType = !1;\r
	1042	break;\r
	1043	case '?':\r
	1044	keyType = 2;\r
	1045	break;\r
	1046	default:\r
	1047	PrintAndLog("Key type must be A , B or ?");\r
	1048	return 1;\r
	1049	};\r
	1050	\r
	1051	ctmp = param_getchar(Cmd, 2);\r
	1052	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	1053	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	1054	\r
	1055	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	1056	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	1057	if ( stKeyBlock - keycnt < 2) {\r
	1058	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1059	if (!p) {\r
	1060	PrintAndLog("Cannot allocate memory for Keys");\r
	1061	free(keyBlock);\r
	1062	return 2;\r
	1063	}\r
	1064	keyBlock = p;\r
	1065	}\r
	1066	PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1067	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1068	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1069	keycnt++;\r
	1070	} else {\r
	1071	// May be a dic file\r
	1072	if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
	1073	PrintAndLog("File name too long");\r
	1074	free(keyBlock);\r
	1075	return 2;\r
	1076	}\r
	1077	\r
	1078	if ( (f = fopen( filename , "r")) ) {\r
	1079	while( fgets(buf, sizeof(buf), f) ){\r
	1080	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	1081	continue;\r
	1082	\r
	1083	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	1084	\r
	1085	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	1086	\r
	1087	if (!isxdigit(buf[0])){\r
	1088	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	1089	continue;\r
	1090	}\r
	1091	\r
	1092	buf[12] = 0;\r
	1093	\r
	1094	if ( stKeyBlock - keycnt < 2) {\r
	1095	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1096	if (!p) {\r
	1097	PrintAndLog("Cannot allocate memory for defKeys");\r
	1098	free(keyBlock);\r
	1099	return 2;\r
	1100	}\r
	1101	keyBlock = p;\r
	1102	}\r
	1103	memset(keyBlock + 6 * keycnt, 0, 6);\r
	1104	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	1105	PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	1106	keycnt++;\r
	1107	memset(buf, 0, sizeof(buf));\r
	1108	}\r
	1109	fclose(f);\r
	1110	} else {\r
	1111	PrintAndLog("File: %s: not found or locked.", filename);\r
	1112	free(keyBlock);\r
	1113	return 1;\r
	1114	\r
	1115	}\r
	1116	}\r
	1117	}\r
	1118	\r
	1119	if (keycnt == 0) {\r
	1120	PrintAndLog("No key specified, trying default keys");\r
	1121	for (;keycnt < defaultKeysSize; keycnt++)\r
	1122	PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1123	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1124	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1125	}\r
	1126	\r
	1127	// initialize storage for found keys\r
	1128	bool validKey[2][40];\r
	1129	uint8_t foundKey[2][40][6];\r
	1130	for (uint16_t t = 0; t < 2; t++) {\r
	1131	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1132	validKey[t][sectorNo] = false;\r
	1133	for (uint16_t i = 0; i < 6; i++) {\r
	1134	foundKey[t][sectorNo][i] = 0xff;\r
	1135	}\r
	1136	}\r
	1137	}\r
	1138	\r
	1139	for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
	1140	int b=blockNo;\r
	1141	for (int i = 0; i < SectorsCnt; ++i) {\r
	1142	PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
	1143	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	1144	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	1145	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	1146	res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
	1147	if (res != 1) {\r
	1148	if (!res) {\r
	1149	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	1150	num_to_bytes(key64, 6, foundKey[t][i]);\r
	1151	validKey[t][i] = true;\r
	1152	} \r
	1153	} else {\r
	1154	PrintAndLog("Command execute timeout");\r
	1155	}\r
	1156	}\r
	1157	b<127?(b+=4):(b+=16); \r
	1158	}\r
	1159	}\r
	1160	\r
	1161	if (transferToEml) {\r
	1162	uint8_t block[16];\r
	1163	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1164	if (validKey[0][sectorNo] \|\| validKey[1][sectorNo]) {\r
	1165	mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1166	for (uint16_t t = 0; t < 2; t++) {\r
	1167	if (validKey[t][sectorNo]) {\r
	1168	memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
	1169	}\r
	1170	}\r
	1171	mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1172	}\r
	1173	}\r
	1174	PrintAndLog("Found keys have been transferred to the emulator memory");\r
	1175	}\r
	1176	\r
	1177	if (createDumpFile) {\r
	1178	FILE *fkeys = fopen("dumpkeys.bin","wb");\r
	1179	if (fkeys == NULL) { \r
	1180	PrintAndLog("Could not create file dumpkeys.bin");\r
	1181	free(keyBlock);\r
	1182	return 1;\r
	1183	}\r
	1184	for (uint16_t t = 0; t < 2; t++) {\r
	1185	fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
	1186	}\r
	1187	fclose(fkeys);\r
	1188	PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
	1189	}\r
	1190	\r
	1191	free(keyBlock);\r
	1192	PrintAndLog("");\r
	1193	return 0;\r
	1194	}\r
	1195	\r
	1196	int CmdHF14AMf1kSim(const char *Cmd)\r
	1197	{\r
	1198	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1199	uint8_t exitAfterNReads = 0;\r
	1200	uint8_t flags = 0;\r
	1201	\r
	1202	if (param_getchar(Cmd, 0) == 'h') {\r
	1203	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1204	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1205	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1206	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1207	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1208	PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
	1209	return 0;\r
	1210	}\r
	1211	uint8_t pnr = 0;\r
	1212	if (param_getchar(Cmd, pnr) == 'u') {\r
	1213	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1214	{\r
	1215	flags \|= FLAG_4B_UID_IN_DATA; // UID from packet\r
	1216	} else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
	1217	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1218	} else {\r
	1219	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1220	return 1;\r
	1221	}\r
	1222	pnr +=2;\r
	1223	}\r
	1224	if (param_getchar(Cmd, pnr) == 'n') {\r
	1225	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1226	pnr += 2;\r
	1227	}\r
	1228	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1229	//Using a flag to signal interactiveness, least significant bit\r
	1230	flags \|= FLAG_INTERACTIVE;\r
	1231	pnr++;\r
	1232	}\r
	1233	\r
	1234	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1235	//Using a flag to signal interactiveness, least significant bit\r
	1236	flags \|= FLAG_NR_AR_ATTACK;\r
	1237	}\r
	1238	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1239	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1240	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1241	, exitAfterNReads, flags,flags);\r
	1242	\r
	1243	\r
	1244	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1245	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1246	SendCommand(&c);\r
	1247	\r
	1248	if(flags & FLAG_INTERACTIVE)\r
	1249	{\r
	1250	UsbCommand resp;\r
	1251	PrintAndLog("Press pm3-button to abort simulation");\r
	1252	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1253	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1254	// annoying message about "Waiting for a response... "\r
	1255	}\r
	1256	}\r
	1257	\r
	1258	return 0;\r
	1259	}\r
	1260	\r
	1261	int CmdHF14AMfDbg(const char *Cmd)\r
	1262	{\r
	1263	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1264	if (dbgMode > 4) {\r
	1265	PrintAndLog("Max debug mode parameter is 4 \n");\r
	1266	}\r
	1267	\r
	1268	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1269	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1270	PrintAndLog(" 0 - no debug messages");\r
	1271	PrintAndLog(" 1 - error messages");\r
	1272	PrintAndLog(" 2 - plus information messages");\r
	1273	PrintAndLog(" 3 - plus debug messages");\r
	1274	PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
	1275	PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
	1276	return 0;\r
	1277	} \r
	1278	\r
	1279	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1280	SendCommand(&c);\r
	1281	\r
	1282	return 0;\r
	1283	}\r
	1284	\r
	1285	int CmdHF14AMfEGet(const char *Cmd)\r
	1286	{\r
	1287	uint8_t blockNo = 0;\r
	1288	uint8_t data[16];\r
	1289	\r
	1290	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1291	PrintAndLog("Usage: hf mf eget <block number>");\r
	1292	PrintAndLog(" sample: hf mf eget 0 ");\r
	1293	return 0;\r
	1294	} \r
	1295	\r
	1296	blockNo = param_get8(Cmd, 0);\r
	1297	\r
	1298	PrintAndLog(" ");\r
	1299	if (!mfEmlGetMem(data, blockNo, 1)) {\r
	1300	PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
	1301	} else {\r
	1302	PrintAndLog("Command execute timeout");\r
	1303	}\r
	1304	\r
	1305	return 0;\r
	1306	}\r
	1307	\r
	1308	int CmdHF14AMfEClear(const char *Cmd)\r
	1309	{\r
	1310	if (param_getchar(Cmd, 0) == 'h') {\r
	1311	PrintAndLog("Usage: hf mf eclr");\r
	1312	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1313	return 0;\r
	1314	} \r
	1315	\r
	1316	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1317	SendCommand(&c);\r
	1318	return 0;\r
	1319	}\r
	1320	\r
	1321	\r
	1322	int CmdHF14AMfESet(const char *Cmd)\r
	1323	{\r
	1324	uint8_t memBlock[16];\r
	1325	uint8_t blockNo = 0;\r
	1326	\r
	1327	memset(memBlock, 0x00, sizeof(memBlock));\r
	1328	\r
	1329	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1330	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1331	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1332	return 0;\r
	1333	} \r
	1334	\r
	1335	blockNo = param_get8(Cmd, 0);\r
	1336	\r
	1337	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1338	PrintAndLog("block data must include 32 HEX symbols");\r
	1339	return 1;\r
	1340	}\r
	1341	\r
	1342	// 1 - blocks count\r
	1343	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1344	memcpy(c.d.asBytes, memBlock, 16);\r
	1345	SendCommand(&c);\r
	1346	return 0;\r
	1347	}\r
	1348	\r
	1349	\r
	1350	int CmdHF14AMfELoad(const char *Cmd)\r
	1351	{\r
	1352	FILE * f;\r
	1353	char filename[FILE_PATH_SIZE];\r
	1354	char *fnameptr = filename;\r
	1355	char buf[64];\r
	1356	uint8_t buf8[64];\r
	1357	int i, len, blockNum, numBlocks;\r
	1358	int nameParamNo = 1;\r
	1359	\r
	1360	memset(filename, 0, sizeof(filename));\r
	1361	memset(buf, 0, sizeof(buf));\r
	1362	\r
	1363	char ctmp = param_getchar(Cmd, 0);\r
	1364	\r
	1365	if ( ctmp == 'h' \|\| ctmp == 0x00) {\r
	1366	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1367	PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
	1368	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1369	PrintAndLog("");\r
	1370	PrintAndLog(" sample: hf mf eload filename");\r
	1371	PrintAndLog(" hf mf eload 4 filename");\r
	1372	return 0;\r
	1373	} \r
	1374	\r
	1375	switch (ctmp) {\r
	1376	case '0' : numBlocks = 5*4; break;\r
	1377	case '1' : \r
	1378	case '\0': numBlocks = 16*4; break;\r
	1379	case '2' : numBlocks = 32*4; break;\r
	1380	case '4' : numBlocks = 256; break;\r
	1381	default: {\r
	1382	numBlocks = 16*4;\r
	1383	nameParamNo = 0;\r
	1384	}\r
	1385	}\r
	1386	\r
	1387	len = param_getstr(Cmd,nameParamNo,filename);\r
	1388	\r
	1389	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1390	\r
	1391	fnameptr += len;\r
	1392	\r
	1393	sprintf(fnameptr, ".eml"); \r
	1394	\r
	1395	// open file\r
	1396	f = fopen(filename, "r");\r
	1397	if (f == NULL) {\r
	1398	PrintAndLog("File %s not found or locked", filename);\r
	1399	return 1;\r
	1400	}\r
	1401	\r
	1402	blockNum = 0;\r
	1403	while(!feof(f)){\r
	1404	memset(buf, 0, sizeof(buf));\r
	1405	\r
	1406	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1407	\r
	1408	if (blockNum >= numBlocks) break;\r
	1409	\r
	1410	PrintAndLog("File reading error.");\r
	1411	fclose(f);\r
	1412	return 2;\r
	1413	}\r
	1414	\r
	1415	if (strlen(buf) < 32){\r
	1416	if(strlen(buf) && feof(f))\r
	1417	break;\r
	1418	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1419	fclose(f);\r
	1420	return 2;\r
	1421	}\r
	1422	\r
	1423	for (i = 0; i < 32; i += 2) {\r
	1424	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1425	}\r
	1426	\r
	1427	if (mfEmlSetMem(buf8, blockNum, 1)) {\r
	1428	PrintAndLog("Cant set emul block: %3d", blockNum);\r
	1429	fclose(f);\r
	1430	return 3;\r
	1431	}\r
	1432	blockNum++;\r
	1433	\r
	1434	if (blockNum >= numBlocks) break;\r
	1435	}\r
	1436	fclose(f);\r
	1437	\r
	1438	if ((blockNum != numBlocks)) {\r
	1439	PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
	1440	return 4;\r
	1441	}\r
	1442	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1443	return 0;\r
	1444	}\r
	1445	\r
	1446	\r
	1447	int CmdHF14AMfESave(const char *Cmd)\r
	1448	{\r
	1449	FILE * f;\r
	1450	char filename[FILE_PATH_SIZE];\r
	1451	char * fnameptr = filename;\r
	1452	uint8_t buf[64];\r
	1453	int i, j, len, numBlocks;\r
	1454	int nameParamNo = 1;\r
	1455	\r
	1456	memset(filename, 0, sizeof(filename));\r
	1457	memset(buf, 0, sizeof(buf));\r
	1458	\r
	1459	char ctmp = param_getchar(Cmd, 0);\r
	1460	\r
	1461	if ( ctmp == 'h' \|\| ctmp == 'H') {\r
	1462	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
	1463	PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
	1464	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1465	PrintAndLog("");\r
	1466	PrintAndLog(" sample: hf mf esave ");\r
	1467	PrintAndLog(" hf mf esave 4");\r
	1468	PrintAndLog(" hf mf esave 4 filename");\r
	1469	return 0;\r
	1470	} \r
	1471	\r
	1472	switch (ctmp) {\r
	1473	case '0' : numBlocks = 5*4; break;\r
	1474	case '1' : \r
	1475	case '\0': numBlocks = 16*4; break;\r
	1476	case '2' : numBlocks = 32*4; break;\r
	1477	case '4' : numBlocks = 256; break;\r
	1478	default: {\r
	1479	numBlocks = 16*4;\r
	1480	nameParamNo = 0;\r
	1481	}\r
	1482	}\r
	1483	\r
	1484	len = param_getstr(Cmd,nameParamNo,filename);\r
	1485	\r
	1486	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1487	\r
	1488	// user supplied filename?\r
	1489	if (len < 1) {\r
	1490	// get filename (UID from memory)\r
	1491	if (mfEmlGetMem(buf, 0, 1)) {\r
	1492	PrintAndLog("Can\'t get UID from block: %d", 0);\r
	1493	sprintf(filename, "dump.eml"); \r
	1494	}\r
	1495	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1496	sprintf(fnameptr, "%02X", buf[j]); \r
	1497	} else {\r
	1498	fnameptr += len;\r
	1499	}\r
	1500	\r
	1501	// add file extension\r
	1502	sprintf(fnameptr, ".eml"); \r
	1503	\r
	1504	// open file\r
	1505	f = fopen(filename, "w+");\r
	1506	\r
	1507	if ( !f ) {\r
	1508	PrintAndLog("Can't open file %s ", filename);\r
	1509	return 1;\r
	1510	}\r
	1511	\r
	1512	// put hex\r
	1513	for (i = 0; i < numBlocks; i++) {\r
	1514	if (mfEmlGetMem(buf, i, 1)) {\r
	1515	PrintAndLog("Cant get block: %d", i);\r
	1516	break;\r
	1517	}\r
	1518	for (j = 0; j < 16; j++)\r
	1519	fprintf(f, "%02X", buf[j]); \r
	1520	fprintf(f,"\n");\r
	1521	}\r
	1522	fclose(f);\r
	1523	\r
	1524	PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
	1525	\r
	1526	return 0;\r
	1527	}\r
	1528	\r
	1529	\r
	1530	int CmdHF14AMfECFill(const char *Cmd)\r
	1531	{\r
	1532	uint8_t keyType = 0;\r
	1533	uint8_t numSectors = 16;\r
	1534	\r
	1535	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1536	PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
	1537	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1538	PrintAndLog("");\r
	1539	PrintAndLog("samples: hf mf ecfill A");\r
	1540	PrintAndLog(" hf mf ecfill A 4");\r
	1541	PrintAndLog("Read card and transfer its data to emulator memory.");\r
	1542	PrintAndLog("Keys must be laid in the emulator memory. \n");\r
	1543	return 0;\r
	1544	} \r
	1545	\r
	1546	char ctmp = param_getchar(Cmd, 0);\r
	1547	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	1548	PrintAndLog("Key type must be A or B");\r
	1549	return 1;\r
	1550	}\r
	1551	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1552	\r
	1553	ctmp = param_getchar(Cmd, 1);\r
	1554	switch (ctmp) {\r
	1555	case '0' : numSectors = 5; break;\r
	1556	case '1' : \r
	1557	case '\0': numSectors = 16; break;\r
	1558	case '2' : numSectors = 32; break;\r
	1559	case '4' : numSectors = 40; break;\r
	1560	default: numSectors = 16;\r
	1561	} \r
	1562	\r
	1563	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
	1564	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
	1565	SendCommand(&c);\r
	1566	return 0;\r
	1567	}\r
	1568	\r
	1569	\r
	1570	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1571	{\r
	1572	int i;\r
	1573	uint8_t numSectors;\r
	1574	uint8_t data[16];\r
	1575	uint64_t keyA, keyB;\r
	1576	\r
	1577	if (param_getchar(Cmd, 0) == 'h') {\r
	1578	PrintAndLog("It prints the keys loaded in the emulator memory");\r
	1579	PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
	1580	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1581	PrintAndLog("");\r
	1582	PrintAndLog(" sample: hf mf ekeyprn 1");\r
	1583	return 0;\r
	1584	} \r
	1585	\r
	1586	char cmdp = param_getchar(Cmd, 0);\r
	1587	\r
	1588	switch (cmdp) {\r
	1589	case '0' : numSectors = 5; break;\r
	1590	case '1' : \r
	1591	case '\0': numSectors = 16; break;\r
	1592	case '2' : numSectors = 32; break;\r
	1593	case '4' : numSectors = 40; break;\r
	1594	default: numSectors = 16;\r
	1595	} \r
	1596	\r
	1597	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1598	PrintAndLog("\|sec\|key A \|key B \|");\r
	1599	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1600	for (i = 0; i < numSectors; i++) {\r
	1601	if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
	1602	PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
	1603	break;\r
	1604	}\r
	1605	keyA = bytes_to_num(data, 6);\r
	1606	keyB = bytes_to_num(data + 10, 6);\r
	1607	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1608	}\r
	1609	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1610	\r
	1611	return 0;\r
	1612	}\r
	1613	\r
	1614	\r
	1615	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1616	{\r
	1617	uint8_t wipeCard = 0;\r
	1618	uint8_t uid[8] = {0x00};\r
	1619	uint8_t oldUid[8] = {0x00};\r
	1620	int res;\r
	1621	\r
	1622	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1623	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
	1624	PrintAndLog("sample: hf mf csetuid 01020304 w");\r
	1625	PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
	1626	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1627	return 0;\r
	1628	} \r
	1629	\r
	1630	if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
	1631	PrintAndLog("UID must include 8 HEX symbols");\r
	1632	return 1;\r
	1633	}\r
	1634	\r
	1635	char ctmp = param_getchar(Cmd, 1);\r
	1636	if (ctmp == 'w' \|\| ctmp == 'W') wipeCard = 1;\r
	1637	\r
	1638	PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
	1639	\r
	1640	res = mfCSetUID(uid, oldUid, wipeCard);\r
	1641	if (res) {\r
	1642	PrintAndLog("Can't set UID. error=%d", res);\r
	1643	return 1;\r
	1644	}\r
	1645	\r
	1646	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1647	PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
	1648	return 0;\r
	1649	}\r
	1650	\r
	1651	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1652	{\r
	1653	uint8_t uid[8];\r
	1654	uint8_t memBlock[16];\r
	1655	uint8_t blockNo = 0;\r
	1656	int res;\r
	1657	memset(memBlock, 0x00, sizeof(memBlock));\r
	1658	\r
	1659	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1660	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
	1661	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1662	PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
	1663	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1664	return 0;\r
	1665	} \r
	1666	\r
	1667	blockNo = param_get8(Cmd, 0);\r
	1668	\r
	1669	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1670	PrintAndLog("block data must include 32 HEX symbols");\r
	1671	return 1;\r
	1672	}\r
	1673	\r
	1674	PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1675	\r
	1676	res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
	1677	if (res) {\r
	1678	PrintAndLog("Can't write block. error=%d", res);\r
	1679	return 1;\r
	1680	}\r
	1681	\r
	1682	PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
	1683	return 0;\r
	1684	}\r
	1685	\r
	1686	\r
	1687	int CmdHF14AMfCLoad(const char *Cmd)\r
	1688	{\r
	1689	FILE * f;\r
	1690	char filename[FILE_PATH_SIZE] = {0x00};\r
	1691	char * fnameptr = filename;\r
	1692	char buf[64] = {0x00};\r
	1693	uint8_t buf8[64] = {0x00};\r
	1694	uint8_t fillFromEmulator = 0;\r
	1695	int i, len, blockNum, flags;\r
	1696	\r
	1697	// memset(filename, 0, sizeof(filename));\r
	1698	// memset(buf, 0, sizeof(buf));\r
	1699	\r
	1700	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1701	PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
	1702	PrintAndLog("or from emulator memory (option `e`)");\r
	1703	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1704	PrintAndLog(" or: hf mf cload e ");\r
	1705	PrintAndLog(" sample: hf mf cload filename");\r
	1706	return 0;\r
	1707	} \r
	1708	\r
	1709	char ctmp = param_getchar(Cmd, 0);\r
	1710	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1711	\r
	1712	if (fillFromEmulator) {\r
	1713	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1714	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1715	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1716	PrintAndLog("Cant get block: %d", blockNum);\r
	1717	return 2;\r
	1718	}\r
	1719	\r
	1720	if (blockNum == 2) flags = 0;\r
	1721	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1722	\r
	1723	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1724	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1725	return 3;\r
	1726	}\r
	1727	}\r
	1728	return 0;\r
	1729	} else {\r
	1730	len = strlen(Cmd);\r
	1731	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1732	\r
	1733	memcpy(filename, Cmd, len);\r
	1734	fnameptr += len;\r
	1735	\r
	1736	sprintf(fnameptr, ".eml"); \r
	1737	\r
	1738	// open file\r
	1739	f = fopen(filename, "r");\r
	1740	if (f == NULL) {\r
	1741	PrintAndLog("File not found or locked.");\r
	1742	return 1;\r
	1743	}\r
	1744	\r
	1745	blockNum = 0;\r
	1746	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1747	while(!feof(f)){\r
	1748	memset(buf, 0, sizeof(buf));\r
	1749	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1750	PrintAndLog("File reading error.");\r
	1751	return 2;\r
	1752	}\r
	1753	\r
	1754	if (strlen(buf) < 32){\r
	1755	if(strlen(buf) && feof(f))\r
	1756	break;\r
	1757	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1758	return 2;\r
	1759	}\r
	1760	for (i = 0; i < 32; i += 2)\r
	1761	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1762	\r
	1763	if (blockNum == 2) flags = 0;\r
	1764	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1765	\r
	1766	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1767	PrintAndLog("Can't set magic card block: %d", blockNum);\r
	1768	return 3;\r
	1769	}\r
	1770	blockNum++;\r
	1771	\r
	1772	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1773	}\r
	1774	fclose(f);\r
	1775	\r
	1776	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1777	PrintAndLog("File content error. There must be 64 blocks");\r
	1778	return 4;\r
	1779	}\r
	1780	PrintAndLog("Loaded from file: %s", filename);\r
	1781	return 0;\r
	1782	}\r
	1783	}\r
	1784	\r
	1785	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1786	uint8_t memBlock[16];\r
	1787	uint8_t blockNo = 0;\r
	1788	int res;\r
	1789	memset(memBlock, 0x00, sizeof(memBlock));\r
	1790	\r
	1791	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1792	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1793	PrintAndLog("sample: hf mf cgetblk 1");\r
	1794	PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
	1795	return 0;\r
	1796	} \r
	1797	\r
	1798	blockNo = param_get8(Cmd, 0);\r
	1799	\r
	1800	PrintAndLog("--block number:%2d ", blockNo);\r
	1801	\r
	1802	res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
	1803	if (res) {\r
	1804	PrintAndLog("Can't read block. error=%d", res);\r
	1805	return 1;\r
	1806	}\r
	1807	\r
	1808	PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
	1809	return 0;\r
	1810	}\r
	1811	\r
	1812	\r
	1813	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1814	uint8_t memBlock[16];\r
	1815	uint8_t sectorNo = 0;\r
	1816	int i, res, flags;\r
	1817	memset(memBlock, 0x00, sizeof(memBlock));\r
	1818	\r
	1819	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1820	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1821	PrintAndLog("sample: hf mf cgetsc 0");\r
	1822	PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
	1823	return 0;\r
	1824	} \r
	1825	\r
	1826	sectorNo = param_get8(Cmd, 0);\r
	1827	if (sectorNo > 15) {\r
	1828	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1829	return 1;\r
	1830	}\r
	1831	\r
	1832	PrintAndLog("--sector number:%d ", sectorNo);\r
	1833	\r
	1834	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1835	for (i = 0; i < 4; i++) {\r
	1836	if (i == 1) flags = 0;\r
	1837	if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1838	\r
	1839	res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
	1840	if (res) {\r
	1841	PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
	1842	return 1;\r
	1843	}\r
	1844	\r
	1845	PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
	1846	}\r
	1847	return 0;\r
	1848	}\r
	1849	\r
	1850	\r
	1851	int CmdHF14AMfCSave(const char *Cmd) {\r
	1852	\r
	1853	FILE * f;\r
	1854	char filename[FILE_PATH_SIZE] = {0x00};\r
	1855	char * fnameptr = filename;\r
	1856	uint8_t fillFromEmulator = 0;\r
	1857	uint8_t buf[64] = {0x00};\r
	1858	int i, j, len, flags;\r
	1859	\r
	1860	// memset(filename, 0, sizeof(filename));\r
	1861	// memset(buf, 0, sizeof(buf));\r
	1862	\r
	1863	if (param_getchar(Cmd, 0) == 'h') {\r
	1864	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1865	PrintAndLog("or into emulator memory (option `e`)");\r
	1866	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1867	PrintAndLog(" sample: hf mf esave ");\r
	1868	PrintAndLog(" hf mf esave filename");\r
	1869	PrintAndLog(" hf mf esave e \n");\r
	1870	return 0;\r
	1871	} \r
	1872	\r
	1873	char ctmp = param_getchar(Cmd, 0);\r
	1874	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1875	\r
	1876	if (fillFromEmulator) {\r
	1877	// put into emulator\r
	1878	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1879	for (i = 0; i < 16 * 4; i++) {\r
	1880	if (i == 1) flags = 0;\r
	1881	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1882	\r
	1883	if (mfCGetBlock(i, buf, flags)) {\r
	1884	PrintAndLog("Cant get block: %d", i);\r
	1885	break;\r
	1886	}\r
	1887	\r
	1888	if (mfEmlSetMem(buf, i, 1)) {\r
	1889	PrintAndLog("Cant set emul block: %d", i);\r
	1890	return 3;\r
	1891	}\r
	1892	}\r
	1893	return 0;\r
	1894	} else {\r
	1895	len = strlen(Cmd);\r
	1896	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1897	\r
	1898	if (len < 1) {\r
	1899	// get filename\r
	1900	if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
	1901	PrintAndLog("Cant get block: %d", 0);\r
	1902	return 1;\r
	1903	}\r
	1904	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1905	sprintf(fnameptr, "%02x", buf[j]); \r
	1906	} else {\r
	1907	memcpy(filename, Cmd, len);\r
	1908	fnameptr += len;\r
	1909	}\r
	1910	\r
	1911	sprintf(fnameptr, ".eml"); \r
	1912	\r
	1913	// open file\r
	1914	f = fopen(filename, "w+");\r
	1915	\r
	1916	if (f == NULL) {\r
	1917	PrintAndLog("File not found or locked.");\r
	1918	return 1;\r
	1919	}\r
	1920	\r
	1921	// put hex\r
	1922	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1923	for (i = 0; i < 16 * 4; i++) {\r
	1924	if (i == 1) flags = 0;\r
	1925	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1926	\r
	1927	if (mfCGetBlock(i, buf, flags)) {\r
	1928	PrintAndLog("Cant get block: %d", i);\r
	1929	break;\r
	1930	}\r
	1931	for (j = 0; j < 16; j++)\r
	1932	fprintf(f, "%02x", buf[j]); \r
	1933	fprintf(f,"\n");\r
	1934	}\r
	1935	fclose(f);\r
	1936	\r
	1937	PrintAndLog("Saved to file: %s", filename);\r
	1938	\r
	1939	return 0;\r
	1940	}\r
	1941	}\r
	1942	\r
	1943	\r
	1944	int CmdHF14AMfSniff(const char *Cmd){\r
	1945	\r
	1946	bool wantLogToFile = 0;\r
	1947	bool wantDecrypt = 0;\r
	1948	//bool wantSaveToEml = 0; TODO\r
	1949	bool wantSaveToEmlFile = 0;\r
	1950	\r
	1951	//var \r
	1952	int res = 0;\r
	1953	int len = 0;\r
	1954	int blockLen = 0;\r
	1955	int num = 0;\r
	1956	int pckNum = 0;\r
	1957	uint8_t uid[7];\r
	1958	uint8_t uid_len;\r
	1959	uint8_t atqa[2];\r
	1960	uint8_t sak;\r
	1961	bool isTag;\r
	1962	uint8_t buf[3000];\r
	1963	uint8_t * bufPtr = buf;\r
	1964	memset(buf, 0x00, 3000);\r
	1965	\r
	1966	if (param_getchar(Cmd, 0) == 'h') {\r
	1967	PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
	1968	PrintAndLog("You can specify:");\r
	1969	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	1970	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	1971	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	1972	PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	1973	PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
	1974	PrintAndLog(" sample: hf mf sniff l d e");\r
	1975	return 0;\r
	1976	} \r
	1977	\r
	1978	for (int i = 0; i < 4; i++) {\r
	1979	char ctmp = param_getchar(Cmd, i);\r
	1980	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	1981	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	1982	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	1983	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	1984	}\r
	1985	\r
	1986	printf("-------------------------------------------------------------------------\n");\r
	1987	printf("Executing command. \n");\r
	1988	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	1989	printf("Press the key on pc keyboard to abort the client.\n");\r
	1990	printf("-------------------------------------------------------------------------\n");\r
	1991	\r
	1992	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	1993	clearCommandBuffer();\r
	1994	SendCommand(&c);\r
	1995	\r
	1996	// wait cycle\r
	1997	while (true) {\r
	1998	printf(".");\r
	1999	fflush(stdout);\r
	2000	if (ukbhit()) {\r
	2001	getchar();\r
	2002	printf("\naborted via keyboard!\n");\r
	2003	break;\r
	2004	}\r
	2005	\r
	2006	UsbCommand resp;\r
	2007	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	2008	res = resp.arg[0] & 0xff;\r
	2009	len = resp.arg[1];\r
	2010	num = resp.arg[2];\r
	2011	\r
	2012	if (res == 0) return 0;\r
	2013	if (res == 1) {\r
	2014	if (num ==0) {\r
	2015	bufPtr = buf;\r
	2016	memset(buf, 0x00, 3000);\r
	2017	}\r
	2018	memcpy(bufPtr, resp.d.asBytes, len);\r
	2019	bufPtr += len;\r
	2020	pckNum++;\r
	2021	}\r
	2022	if (res == 2) {\r
	2023	blockLen = bufPtr - buf;\r
	2024	bufPtr = buf;\r
	2025	printf(">\n");\r
	2026	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	2027	num = 0;\r
	2028	while (bufPtr - buf < blockLen) {\r
	2029	bufPtr += 6;\r
	2030	len = ((uint16_t )bufPtr);\r
	2031	\r
	2032	if(len & 0x8000) {\r
	2033	isTag = true;\r
	2034	len &= 0x7fff;\r
	2035	} else {\r
	2036	isTag = false;\r
	2037	}\r
	2038	bufPtr += 2;\r
	2039	if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
	2040	\r
	2041	memcpy(uid, bufPtr + 2, 7);\r
	2042	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	2043	uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
	2044	sak = bufPtr[11];\r
	2045	\r
	2046	PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
	2047	sprint_hex(uid + (7 - uid_len), uid_len),\r
	2048	atqa[1], \r
	2049	atqa[0], \r
	2050	sak);\r
	2051	if (wantLogToFile \|\| wantDecrypt) {\r
	2052	FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
	2053	AddLogCurrentDT(logHexFileName);\r
	2054	} \r
	2055	if (wantDecrypt) \r
	2056	mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	2057	} else {\r
	2058	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	2059	if (wantLogToFile) \r
	2060	AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	2061	if (wantDecrypt) \r
	2062	mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
	2063	}\r
	2064	bufPtr += len;\r
	2065	bufPtr += ((len-1)/8+1); // ignore parity\r
	2066	num++;\r
	2067	}\r
	2068	}\r
	2069	} // resp not NULL\r
	2070	} // while (true)\r
	2071	\r
	2072	return 0;\r
	2073	}\r
	2074	\r
	2075	static command_t CommandTable[] =\r
	2076	{\r
	2077	{"help", CmdHelp, 1, "This help"},\r
	2078	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	2079	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	2080	{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
	2081	{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
	2082	{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
	2083	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	2084	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	2085	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	2086	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	2087	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	2088	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	2089	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	2090	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	2091	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	2092	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	2093	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	2094	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	2095	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	2096	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	2097	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	2098	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	2099	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	2100	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},\r
	2101	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},\r
	2102	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},\r
	2103	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	2104	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	2105	{NULL, NULL, 0, NULL}\r
	2106	};\r
	2107	\r
	2108	int CmdHFMF(const char *Cmd)\r
	2109	{\r
	2110	// flush\r
	2111	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	2112	\r
	2113	CmdsParse(CommandTable, Cmd);\r
	2114	return 0;\r
	2115	}\r
	2116	\r
	2117	int CmdHelp(const char *Cmd)\r
	2118	{\r
	2119	CmdsHelp(CommandTable);\r
	2120	return 0;\r
	2121	}\r