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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	\r
	666	fclose(fkeys);\r
	667	return 2;\r
	668	}\r
	669	}\r
	670	\r
	671	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	672	if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
	673	PrintAndLog("File reading error (dumpkeys.bin).");\r
	674	fclose(fkeys);\r
	675	return 2;\r
	676	}\r
	677	}\r
	678	\r
	679	fclose(fkeys);\r
	680	\r
	681	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	682	PrintAndLog("Could not find file dumpdata.bin");\r
	683	return 1;\r
	684	} \r
	685	PrintAndLog("Restoring dumpdata.bin to card");\r
	686	\r
	687	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	688	for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	689	UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
	690	memcpy(c.d.asBytes, key, 6);\r
	691	\r
	692	if (fread(bldata, 1, 16, fdump) == 0) {\r
	693	PrintAndLog("File reading error (dumpdata.bin).");\r
	694	fclose(fdump);\r
	695	return 2;\r
	696	}\r
	697	\r
	698	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
	699	bldata[0] = (keyA[sectorNo][0]);\r
	700	bldata[1] = (keyA[sectorNo][1]);\r
	701	bldata[2] = (keyA[sectorNo][2]);\r
	702	bldata[3] = (keyA[sectorNo][3]);\r
	703	bldata[4] = (keyA[sectorNo][4]);\r
	704	bldata[5] = (keyA[sectorNo][5]);\r
	705	bldata[10] = (keyB[sectorNo][0]);\r
	706	bldata[11] = (keyB[sectorNo][1]);\r
	707	bldata[12] = (keyB[sectorNo][2]);\r
	708	bldata[13] = (keyB[sectorNo][3]);\r
	709	bldata[14] = (keyB[sectorNo][4]);\r
	710	bldata[15] = (keyB[sectorNo][5]);\r
	711	} \r
	712	\r
	713	PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
	714	\r
	715	memcpy(c.d.asBytes + 10, bldata, 16);\r
	716	SendCommand(&c);\r
	717	\r
	718	UsbCommand resp;\r
	719	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	720	uint8_t isOK = resp.arg[0] & 0xff;\r
	721	PrintAndLog("isOk:%02x", isOK);\r
	722	} else {\r
	723	PrintAndLog("Command execute timeout");\r
	724	}\r
	725	}\r
	726	}\r
	727	\r
	728	fclose(fdump);\r
	729	return 0;\r
	730	}\r
	731	\r
	732	int CmdHF14AMfNested(const char *Cmd)\r
	733	{\r
	734	int i, j, res, iterations;\r
	735	sector *e_sector = NULL;\r
	736	uint8_t blockNo = 0;\r
	737	uint8_t keyType = 0;\r
	738	uint8_t trgBlockNo = 0;\r
	739	uint8_t trgKeyType = 0;\r
	740	uint8_t SectorsCnt = 0;\r
	741	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	742	uint8_t keyBlock[13*6];\r
	743	uint64_t key64 = 0;\r
	744	bool transferToEml = false;\r
	745	\r
	746	bool createDumpFile = false;\r
	747	FILE *fkeys;\r
	748	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	749	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	750	\r
	751	char cmdp, ctmp;\r
	752	\r
	753	if (strlen(Cmd)<3) {\r
	754	PrintAndLog("Usage:");\r
	755	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	756	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	757	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	758	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	759	PrintAndLog("t - transfer keys into emulator memory");\r
	760	PrintAndLog("d - write keys to binary file");\r
	761	PrintAndLog(" ");\r
	762	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	763	PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	764	PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	765	PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	766	return 0;\r
	767	} \r
	768	\r
	769	cmdp = param_getchar(Cmd, 0);\r
	770	blockNo = param_get8(Cmd, 1);\r
	771	ctmp = param_getchar(Cmd, 2);\r
	772	\r
	773	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	774	PrintAndLog("Key type must be A or B");\r
	775	return 1;\r
	776	}\r
	777	\r
	778	if (ctmp != 'A' && ctmp != 'a') \r
	779	keyType = 1;\r
	780	\r
	781	if (param_gethex(Cmd, 3, key, 12)) {\r
	782	PrintAndLog("Key must include 12 HEX symbols");\r
	783	return 1;\r
	784	}\r
	785	\r
	786	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	787	cmdp = 'o';\r
	788	trgBlockNo = param_get8(Cmd, 4);\r
	789	ctmp = param_getchar(Cmd, 5);\r
	790	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	791	PrintAndLog("Target key type must be A or B");\r
	792	return 1;\r
	793	}\r
	794	if (ctmp != 'A' && ctmp != 'a') \r
	795	trgKeyType = 1;\r
	796	} else {\r
	797	\r
	798	switch (cmdp) {\r
	799	case '0': SectorsCnt = 05; break;\r
	800	case '1': SectorsCnt = 16; break;\r
	801	case '2': SectorsCnt = 32; break;\r
	802	case '4': SectorsCnt = 40; break;\r
	803	default: SectorsCnt = 16;\r
	804	}\r
	805	}\r
	806	\r
	807	ctmp = param_getchar(Cmd, 4);\r
	808	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = true;\r
	809	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = true;\r
	810	\r
	811	ctmp = param_getchar(Cmd, 6);\r
	812	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	813	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	814	\r
	815	if (cmdp == 'o') {\r
	816	PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
	817	if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
	818	PrintAndLog("Nested error.");\r
	819	return 2;\r
	820	}\r
	821	key64 = bytes_to_num(keyBlock, 6);\r
	822	if (key64) {\r
	823	PrintAndLog("Found valid key:%012"llx, key64);\r
	824	\r
	825	// transfer key to the emulator\r
	826	if (transferToEml) {\r
	827	uint8_t sectortrailer;\r
	828	if (trgBlockNo < 32*4) { // 4 block sector\r
	829	sectortrailer = (trgBlockNo & 0x03) + 3;\r
	830	} else { // 16 block sector\r
	831	sectortrailer = (trgBlockNo & 0x0f) + 15;\r
	832	}\r
	833	mfEmlGetMem(keyBlock, sectortrailer, 1);\r
	834	\r
	835	if (!trgKeyType)\r
	836	num_to_bytes(key64, 6, keyBlock);\r
	837	else\r
	838	num_to_bytes(key64, 6, &keyBlock[10]);\r
	839	mfEmlSetMem(keyBlock, sectortrailer, 1); \r
	840	}\r
	841	} else {\r
	842	PrintAndLog("No valid key found");\r
	843	}\r
	844	}\r
	845	else { // ------------------------------------ multiple sectors working\r
	846	clock_t time1;\r
	847	time1 = clock();\r
	848	\r
	849	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	850	if (e_sector == NULL) return 1;\r
	851	\r
	852	//test current key and additional standard keys first\r
	853	memcpy(keyBlock, key, 6);\r
	854	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	855	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	856	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	857	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	858	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	859	num_to_bytes(0x4d3a99c351dd, 6, (uint8_t)(keyBlock + 6 6));\r
	860	num_to_bytes(0x1a982c7e459a, 6, (uint8_t)(keyBlock + 7 6));\r
	861	num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t)(keyBlock + 8 6));\r
	862	num_to_bytes(0x714c5c886e97, 6, (uint8_t)(keyBlock + 9 6));\r
	863	num_to_bytes(0x587ee5f9350f, 6, (uint8_t)(keyBlock + 10 6));\r
	864	num_to_bytes(0xa0478cc39091, 6, (uint8_t)(keyBlock + 11 6));\r
	865	num_to_bytes(0x533cb6c723f6, 6, (uint8_t)(keyBlock + 12 6));\r
	866	num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t)(keyBlock + 13 6));\r
	867	\r
	868	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	869	for (i = 0; i < SectorsCnt; i++) {\r
	870	for (j = 0; j < 2; j++) {\r
	871	if (e_sector[i].foundKey[j]) continue;\r
	872	\r
	873	res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
	874	\r
	875	if (!res) {\r
	876	e_sector[i].Key[j] = key64;\r
	877	e_sector[i].foundKey[j] = 1;\r
	878	}\r
	879	}\r
	880	}\r
	881	\r
	882	// nested sectors\r
	883	iterations = 0;\r
	884	PrintAndLog("nested...");\r
	885	bool calibrate = true;\r
	886	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	887	for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	888	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	889	if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
	890	PrintAndLog("-----------------------------------------------");\r
	891	if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
	892	PrintAndLog("Nested error.\n");\r
	893	free(e_sector);\r
	894	return 2; }\r
	895	else {\r
	896	calibrate = false;\r
	897	}\r
	898	\r
	899	iterations++;\r
	900	\r
	901	key64 = bytes_to_num(keyBlock, 6);\r
	902	if (key64) {\r
	903	PrintAndLog("Found valid key:%012"llx, key64);\r
	904	e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
	905	e_sector[sectorNo].Key[trgKeyType] = key64;\r
	906	}\r
	907	}\r
	908	}\r
	909	}\r
	910	\r
	911	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
	912	\r
	913	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	914	//print them\r
	915	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	916	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	917	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	918	for (i = 0; i < SectorsCnt; i++) {\r
	919	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	920	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	921	}\r
	922	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	923	\r
	924	// transfer them to the emulator\r
	925	if (transferToEml) {\r
	926	for (i = 0; i < SectorsCnt; i++) {\r
	927	mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	928	if (e_sector[i].foundKey[0])\r
	929	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	930	if (e_sector[i].foundKey[1])\r
	931	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	932	mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	933	} \r
	934	}\r
	935	\r
	936	// Create dump file\r
	937	if (createDumpFile) {\r
	938	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	939	PrintAndLog("Could not create file dumpkeys.bin");\r
	940	free(e_sector);\r
	941	return 1;\r
	942	}\r
	943	PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
	944	for(i=0; i<SectorsCnt; i++) {\r
	945	if (e_sector[i].foundKey[0]){\r
	946	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	947	fwrite ( tempkey, 1, 6, fkeys );\r
	948	}\r
	949	else{\r
	950	fwrite ( &standart, 1, 6, fkeys );\r
	951	}\r
	952	}\r
	953	for(i=0; i<SectorsCnt; i++) {\r
	954	if (e_sector[i].foundKey[1]){\r
	955	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	956	fwrite ( tempkey, 1, 6, fkeys );\r
	957	}\r
	958	else{\r
	959	fwrite ( &standart, 1, 6, fkeys );\r
	960	}\r
	961	}\r
	962	fclose(fkeys);\r
	963	}\r
	964	\r
	965	free(e_sector);\r
	966	}\r
	967	return 0;\r
	968	}\r
	969	\r
	970	int CmdHF14AMfChk(const char *Cmd)\r
	971	{\r
	972	if (strlen(Cmd)<3) {\r
	973	PrintAndLog("Usage: hf mf chk <block number>\|<card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	974	PrintAndLog(" * - all sectors");\r
	975	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	976	PrintAndLog("d - write keys to binary file\n");\r
	977	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	978	PrintAndLog(" hf mf chk *1 ? t");\r
	979	return 0;\r
	980	} \r
	981	\r
	982	FILE * f;\r
	983	char filename[FILE_PATH_SIZE]={0};\r
	984	char buf[13];\r
	985	uint8_t keyBlock = NULL, p;\r
	986	uint8_t stKeyBlock = 20;\r
	987	\r
	988	int i, res;\r
	989	int keycnt = 0;\r
	990	char ctmp = 0x00;\r
	991	uint8_t blockNo = 0;\r
	992	uint8_t SectorsCnt = 1;\r
	993	uint8_t keyType = 0;\r
	994	uint64_t key64 = 0;\r
	995	\r
	996	int transferToEml = 0;\r
	997	int createDumpFile = 0;\r
	998	\r
	999	keyBlock = calloc(stKeyBlock, 6);\r
	1000	if (keyBlock == NULL) return 1;\r
	1001	\r
	1002	uint64_t defaultKeys[] =\r
	1003	{\r
	1004	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	1005	0x000000000000, // Blank key\r
	1006	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	1007	0xb0b1b2b3b4b5,\r
	1008	0xaabbccddeeff,\r
	1009	0x4d3a99c351dd,\r
	1010	0x1a982c7e459a,\r
	1011	0xd3f7d3f7d3f7,\r
	1012	0x714c5c886e97,\r
	1013	0x587ee5f9350f,\r
	1014	0xa0478cc39091,\r
	1015	0x533cb6c723f6,\r
	1016	0x8fd0a4f256e9\r
	1017	};\r
	1018	int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
	1019	\r
	1020	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	1021	{\r
	1022	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	1023	}\r
	1024	\r
	1025	if (param_getchar(Cmd, 0)=='*') {\r
	1026	blockNo = 3;\r
	1027	switch(param_getchar(Cmd+1, 0)) {\r
	1028	case '0': SectorsCnt = 5; break;\r
	1029	case '1': SectorsCnt = 16; break;\r
	1030	case '2': SectorsCnt = 32; break;\r
	1031	case '4': SectorsCnt = 40; break;\r
	1032	default: SectorsCnt = 16;\r
	1033	}\r
	1034	}\r
	1035	else\r
	1036	blockNo = param_get8(Cmd, 0);\r
	1037	\r
	1038	ctmp = param_getchar(Cmd, 1);\r
	1039	switch (ctmp) { \r
	1040	case 'a': case 'A':\r
	1041	keyType = !0;\r
	1042	break;\r
	1043	case 'b': case 'B':\r
	1044	keyType = !1;\r
	1045	break;\r
	1046	case '?':\r
	1047	keyType = 2;\r
	1048	break;\r
	1049	default:\r
	1050	PrintAndLog("Key type must be A , B or ?");\r
	1051	return 1;\r
	1052	};\r
	1053	\r
	1054	ctmp = param_getchar(Cmd, 2);\r
	1055	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	1056	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	1057	\r
	1058	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	1059	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	1060	if ( stKeyBlock - keycnt < 2) {\r
	1061	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1062	if (!p) {\r
	1063	PrintAndLog("Cannot allocate memory for Keys");\r
	1064	free(keyBlock);\r
	1065	return 2;\r
	1066	}\r
	1067	keyBlock = p;\r
	1068	}\r
	1069	PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1070	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1071	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1072	keycnt++;\r
	1073	} else {\r
	1074	// May be a dic file\r
	1075	if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
	1076	PrintAndLog("File name too long");\r
	1077	free(keyBlock);\r
	1078	return 2;\r
	1079	}\r
	1080	\r
	1081	if ( (f = fopen( filename , "r")) ) {\r
	1082	while( fgets(buf, sizeof(buf), f) ){\r
	1083	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	1084	continue;\r
	1085	\r
	1086	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	1087	\r
	1088	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	1089	\r
	1090	if (!isxdigit(buf[0])){\r
	1091	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	1092	continue;\r
	1093	}\r
	1094	\r
	1095	buf[12] = 0;\r
	1096	\r
	1097	if ( stKeyBlock - keycnt < 2) {\r
	1098	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1099	if (!p) {\r
	1100	PrintAndLog("Cannot allocate memory for defKeys");\r
	1101	free(keyBlock);\r
	1102	return 2;\r
	1103	}\r
	1104	keyBlock = p;\r
	1105	}\r
	1106	memset(keyBlock + 6 * keycnt, 0, 6);\r
	1107	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	1108	PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	1109	keycnt++;\r
	1110	memset(buf, 0, sizeof(buf));\r
	1111	}\r
	1112	fclose(f);\r
	1113	} else {\r
	1114	PrintAndLog("File: %s: not found or locked.", filename);\r
	1115	free(keyBlock);\r
	1116	return 1;\r
	1117	\r
	1118	}\r
	1119	}\r
	1120	}\r
	1121	\r
	1122	if (keycnt == 0) {\r
	1123	PrintAndLog("No key specified, trying default keys");\r
	1124	for (;keycnt < defaultKeysSize; keycnt++)\r
	1125	PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1126	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1127	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1128	}\r
	1129	\r
	1130	// initialize storage for found keys\r
	1131	bool validKey[2][40];\r
	1132	uint8_t foundKey[2][40][6];\r
	1133	for (uint16_t t = 0; t < 2; t++) {\r
	1134	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1135	validKey[t][sectorNo] = false;\r
	1136	for (uint16_t i = 0; i < 6; i++) {\r
	1137	foundKey[t][sectorNo][i] = 0xff;\r
	1138	}\r
	1139	}\r
	1140	}\r
	1141	\r
	1142	for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
	1143	int b=blockNo;\r
	1144	for (int i = 0; i < SectorsCnt; ++i) {\r
	1145	PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
	1146	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	1147	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	1148	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	1149	res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
	1150	if (res != 1) {\r
	1151	if (!res) {\r
	1152	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	1153	num_to_bytes(key64, 6, foundKey[t][i]);\r
	1154	validKey[t][i] = true;\r
	1155	} \r
	1156	} else {\r
	1157	PrintAndLog("Command execute timeout");\r
	1158	}\r
	1159	}\r
	1160	b<127?(b+=4):(b+=16); \r
	1161	}\r
	1162	}\r
	1163	\r
	1164	if (transferToEml) {\r
	1165	uint8_t block[16];\r
	1166	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1167	if (validKey[0][sectorNo] \|\| validKey[1][sectorNo]) {\r
	1168	mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1169	for (uint16_t t = 0; t < 2; t++) {\r
	1170	if (validKey[t][sectorNo]) {\r
	1171	memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
	1172	}\r
	1173	}\r
	1174	mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1175	}\r
	1176	}\r
	1177	PrintAndLog("Found keys have been transferred to the emulator memory");\r
	1178	}\r
	1179	\r
	1180	if (createDumpFile) {\r
	1181	FILE *fkeys = fopen("dumpkeys.bin","wb");\r
	1182	if (fkeys == NULL) { \r
	1183	PrintAndLog("Could not create file dumpkeys.bin");\r
	1184	free(keyBlock);\r
	1185	return 1;\r
	1186	}\r
	1187	for (uint16_t t = 0; t < 2; t++) {\r
	1188	fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
	1189	}\r
	1190	fclose(fkeys);\r
	1191	PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
	1192	}\r
	1193	\r
	1194	free(keyBlock);\r
	1195	PrintAndLog("");\r
	1196	return 0;\r
	1197	}\r
	1198	\r
	1199	int CmdHF14AMf1kSim(const char *Cmd)\r
	1200	{\r
	1201	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1202	uint8_t exitAfterNReads = 0;\r
	1203	uint8_t flags = 0;\r
	1204	\r
	1205	if (param_getchar(Cmd, 0) == 'h') {\r
	1206	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1207	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1208	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1209	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1210	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1211	PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
	1212	return 0;\r
	1213	}\r
	1214	uint8_t pnr = 0;\r
	1215	if (param_getchar(Cmd, pnr) == 'u') {\r
	1216	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1217	{\r
	1218	flags \|= FLAG_4B_UID_IN_DATA; // UID from packet\r
	1219	} else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
	1220	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1221	} else {\r
	1222	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1223	return 1;\r
	1224	}\r
	1225	pnr +=2;\r
	1226	}\r
	1227	if (param_getchar(Cmd, pnr) == 'n') {\r
	1228	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1229	pnr += 2;\r
	1230	}\r
	1231	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1232	//Using a flag to signal interactiveness, least significant bit\r
	1233	flags \|= FLAG_INTERACTIVE;\r
	1234	pnr++;\r
	1235	}\r
	1236	\r
	1237	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1238	//Using a flag to signal interactiveness, least significant bit\r
	1239	flags \|= FLAG_NR_AR_ATTACK;\r
	1240	}\r
	1241	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1242	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1243	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1244	, exitAfterNReads, flags,flags);\r
	1245	\r
	1246	\r
	1247	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1248	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1249	SendCommand(&c);\r
	1250	\r
	1251	if(flags & FLAG_INTERACTIVE)\r
	1252	{\r
	1253	UsbCommand resp;\r
	1254	PrintAndLog("Press pm3-button to abort simulation");\r
	1255	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1256	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1257	// annoying message about "Waiting for a response... "\r
	1258	}\r
	1259	}\r
	1260	\r
	1261	return 0;\r
	1262	}\r
	1263	\r
	1264	int CmdHF14AMfDbg(const char *Cmd)\r
	1265	{\r
	1266	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1267	if (dbgMode > 4) {\r
	1268	PrintAndLog("Max debug mode parameter is 4 \n");\r
	1269	}\r
	1270	\r
	1271	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1272	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1273	PrintAndLog(" 0 - no debug messages");\r
	1274	PrintAndLog(" 1 - error messages");\r
	1275	PrintAndLog(" 2 - plus information messages");\r
	1276	PrintAndLog(" 3 - plus debug messages");\r
	1277	PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
	1278	PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
	1279	return 0;\r
	1280	} \r
	1281	\r
	1282	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1283	SendCommand(&c);\r
	1284	\r
	1285	return 0;\r
	1286	}\r
	1287	\r
	1288	int CmdHF14AMfEGet(const char *Cmd)\r
	1289	{\r
	1290	uint8_t blockNo = 0;\r
	1291	uint8_t data[16];\r
	1292	\r
	1293	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1294	PrintAndLog("Usage: hf mf eget <block number>");\r
	1295	PrintAndLog(" sample: hf mf eget 0 ");\r
	1296	return 0;\r
	1297	} \r
	1298	\r
	1299	blockNo = param_get8(Cmd, 0);\r
	1300	\r
	1301	PrintAndLog(" ");\r
	1302	if (!mfEmlGetMem(data, blockNo, 1)) {\r
	1303	PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
	1304	} else {\r
	1305	PrintAndLog("Command execute timeout");\r
	1306	}\r
	1307	\r
	1308	return 0;\r
	1309	}\r
	1310	\r
	1311	int CmdHF14AMfEClear(const char *Cmd)\r
	1312	{\r
	1313	if (param_getchar(Cmd, 0) == 'h') {\r
	1314	PrintAndLog("Usage: hf mf eclr");\r
	1315	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1316	return 0;\r
	1317	} \r
	1318	\r
	1319	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1320	SendCommand(&c);\r
	1321	return 0;\r
	1322	}\r
	1323	\r
	1324	\r
	1325	int CmdHF14AMfESet(const char *Cmd)\r
	1326	{\r
	1327	uint8_t memBlock[16];\r
	1328	uint8_t blockNo = 0;\r
	1329	\r
	1330	memset(memBlock, 0x00, sizeof(memBlock));\r
	1331	\r
	1332	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1333	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1334	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1335	return 0;\r
	1336	} \r
	1337	\r
	1338	blockNo = param_get8(Cmd, 0);\r
	1339	\r
	1340	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1341	PrintAndLog("block data must include 32 HEX symbols");\r
	1342	return 1;\r
	1343	}\r
	1344	\r
	1345	// 1 - blocks count\r
	1346	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1347	memcpy(c.d.asBytes, memBlock, 16);\r
	1348	SendCommand(&c);\r
	1349	return 0;\r
	1350	}\r
	1351	\r
	1352	\r
	1353	int CmdHF14AMfELoad(const char *Cmd)\r
	1354	{\r
	1355	FILE * f;\r
	1356	char filename[FILE_PATH_SIZE];\r
	1357	char *fnameptr = filename;\r
	1358	char buf[64];\r
	1359	uint8_t buf8[64];\r
	1360	int i, len, blockNum, numBlocks;\r
	1361	int nameParamNo = 1;\r
	1362	\r
	1363	memset(filename, 0, sizeof(filename));\r
	1364	memset(buf, 0, sizeof(buf));\r
	1365	\r
	1366	char ctmp = param_getchar(Cmd, 0);\r
	1367	\r
	1368	if ( ctmp == 'h' \|\| ctmp == 0x00) {\r
	1369	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1370	PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
	1371	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1372	PrintAndLog("");\r
	1373	PrintAndLog(" sample: hf mf eload filename");\r
	1374	PrintAndLog(" hf mf eload 4 filename");\r
	1375	return 0;\r
	1376	} \r
	1377	\r
	1378	switch (ctmp) {\r
	1379	case '0' : numBlocks = 5*4; break;\r
	1380	case '1' : \r
	1381	case '\0': numBlocks = 16*4; break;\r
	1382	case '2' : numBlocks = 32*4; break;\r
	1383	case '4' : numBlocks = 256; break;\r
	1384	default: {\r
	1385	numBlocks = 16*4;\r
	1386	nameParamNo = 0;\r
	1387	}\r
	1388	}\r
	1389	\r
	1390	len = param_getstr(Cmd,nameParamNo,filename);\r
	1391	\r
	1392	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1393	\r
	1394	fnameptr += len;\r
	1395	\r
	1396	sprintf(fnameptr, ".eml"); \r
	1397	\r
	1398	// open file\r
	1399	f = fopen(filename, "r");\r
	1400	if (f == NULL) {\r
	1401	PrintAndLog("File %s not found or locked", filename);\r
	1402	return 1;\r
	1403	}\r
	1404	\r
	1405	blockNum = 0;\r
	1406	while(!feof(f)){\r
	1407	memset(buf, 0, sizeof(buf));\r
	1408	\r
	1409	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1410	\r
	1411	if (blockNum >= numBlocks) break;\r
	1412	\r
	1413	PrintAndLog("File reading error.");\r
	1414	fclose(f);\r
	1415	return 2;\r
	1416	}\r
	1417	\r
	1418	if (strlen(buf) < 32){\r
	1419	if(strlen(buf) && feof(f))\r
	1420	break;\r
	1421	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1422	fclose(f);\r
	1423	return 2;\r
	1424	}\r
	1425	\r
	1426	for (i = 0; i < 32; i += 2) {\r
	1427	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1428	}\r
	1429	\r
	1430	if (mfEmlSetMem(buf8, blockNum, 1)) {\r
	1431	PrintAndLog("Cant set emul block: %3d", blockNum);\r
	1432	fclose(f);\r
	1433	return 3;\r
	1434	}\r
	1435	blockNum++;\r
	1436	\r
	1437	if (blockNum >= numBlocks) break;\r
	1438	}\r
	1439	fclose(f);\r
	1440	\r
	1441	if ((blockNum != numBlocks)) {\r
	1442	PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
	1443	return 4;\r
	1444	}\r
	1445	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1446	return 0;\r
	1447	}\r
	1448	\r
	1449	\r
	1450	int CmdHF14AMfESave(const char *Cmd)\r
	1451	{\r
	1452	FILE * f;\r
	1453	char filename[FILE_PATH_SIZE];\r
	1454	char * fnameptr = filename;\r
	1455	uint8_t buf[64];\r
	1456	int i, j, len, numBlocks;\r
	1457	int nameParamNo = 1;\r
	1458	\r
	1459	memset(filename, 0, sizeof(filename));\r
	1460	memset(buf, 0, sizeof(buf));\r
	1461	\r
	1462	char ctmp = param_getchar(Cmd, 0);\r
	1463	\r
	1464	if ( ctmp == 'h' \|\| ctmp == 'H') {\r
	1465	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
	1466	PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
	1467	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1468	PrintAndLog("");\r
	1469	PrintAndLog(" sample: hf mf esave ");\r
	1470	PrintAndLog(" hf mf esave 4");\r
	1471	PrintAndLog(" hf mf esave 4 filename");\r
	1472	return 0;\r
	1473	} \r
	1474	\r
	1475	switch (ctmp) {\r
	1476	case '0' : numBlocks = 5*4; break;\r
	1477	case '1' : \r
	1478	case '\0': numBlocks = 16*4; break;\r
	1479	case '2' : numBlocks = 32*4; break;\r
	1480	case '4' : numBlocks = 256; break;\r
	1481	default: {\r
	1482	numBlocks = 16*4;\r
	1483	nameParamNo = 0;\r
	1484	}\r
	1485	}\r
	1486	\r
	1487	len = param_getstr(Cmd,nameParamNo,filename);\r
	1488	\r
	1489	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1490	\r
	1491	// user supplied filename?\r
	1492	if (len < 1) {\r
	1493	// get filename (UID from memory)\r
	1494	if (mfEmlGetMem(buf, 0, 1)) {\r
	1495	PrintAndLog("Can\'t get UID from block: %d", 0);\r
	1496	sprintf(filename, "dump.eml"); \r
	1497	}\r
	1498	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1499	sprintf(fnameptr, "%02X", buf[j]); \r
	1500	} else {\r
	1501	fnameptr += len;\r
	1502	}\r
	1503	\r
	1504	// add file extension\r
	1505	sprintf(fnameptr, ".eml"); \r
	1506	\r
	1507	// open file\r
	1508	f = fopen(filename, "w+");\r
	1509	\r
	1510	if ( !f ) {\r
	1511	PrintAndLog("Can't open file %s ", filename);\r
	1512	return 1;\r
	1513	}\r
	1514	\r
	1515	// put hex\r
	1516	for (i = 0; i < numBlocks; i++) {\r
	1517	if (mfEmlGetMem(buf, i, 1)) {\r
	1518	PrintAndLog("Cant get block: %d", i);\r
	1519	break;\r
	1520	}\r
	1521	for (j = 0; j < 16; j++)\r
	1522	fprintf(f, "%02X", buf[j]); \r
	1523	fprintf(f,"\n");\r
	1524	}\r
	1525	fclose(f);\r
	1526	\r
	1527	PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
	1528	\r
	1529	return 0;\r
	1530	}\r
	1531	\r
	1532	\r
	1533	int CmdHF14AMfECFill(const char *Cmd)\r
	1534	{\r
	1535	uint8_t keyType = 0;\r
	1536	uint8_t numSectors = 16;\r
	1537	\r
	1538	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1539	PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
	1540	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1541	PrintAndLog("");\r
	1542	PrintAndLog("samples: hf mf ecfill A");\r
	1543	PrintAndLog(" hf mf ecfill A 4");\r
	1544	PrintAndLog("Read card and transfer its data to emulator memory.");\r
	1545	PrintAndLog("Keys must be laid in the emulator memory. \n");\r
	1546	return 0;\r
	1547	} \r
	1548	\r
	1549	char ctmp = param_getchar(Cmd, 0);\r
	1550	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	1551	PrintAndLog("Key type must be A or B");\r
	1552	return 1;\r
	1553	}\r
	1554	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1555	\r
	1556	ctmp = param_getchar(Cmd, 1);\r
	1557	switch (ctmp) {\r
	1558	case '0' : numSectors = 5; break;\r
	1559	case '1' : \r
	1560	case '\0': numSectors = 16; break;\r
	1561	case '2' : numSectors = 32; break;\r
	1562	case '4' : numSectors = 40; break;\r
	1563	default: numSectors = 16;\r
	1564	} \r
	1565	\r
	1566	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
	1567	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
	1568	SendCommand(&c);\r
	1569	return 0;\r
	1570	}\r
	1571	\r
	1572	\r
	1573	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1574	{\r
	1575	int i;\r
	1576	uint8_t numSectors;\r
	1577	uint8_t data[16];\r
	1578	uint64_t keyA, keyB;\r
	1579	\r
	1580	if (param_getchar(Cmd, 0) == 'h') {\r
	1581	PrintAndLog("It prints the keys loaded in the emulator memory");\r
	1582	PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
	1583	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1584	PrintAndLog("");\r
	1585	PrintAndLog(" sample: hf mf ekeyprn 1");\r
	1586	return 0;\r
	1587	} \r
	1588	\r
	1589	char cmdp = param_getchar(Cmd, 0);\r
	1590	\r
	1591	switch (cmdp) {\r
	1592	case '0' : numSectors = 5; break;\r
	1593	case '1' : \r
	1594	case '\0': numSectors = 16; break;\r
	1595	case '2' : numSectors = 32; break;\r
	1596	case '4' : numSectors = 40; break;\r
	1597	default: numSectors = 16;\r
	1598	} \r
	1599	\r
	1600	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1601	PrintAndLog("\|sec\|key A \|key B \|");\r
	1602	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1603	for (i = 0; i < numSectors; i++) {\r
	1604	if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
	1605	PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
	1606	break;\r
	1607	}\r
	1608	keyA = bytes_to_num(data, 6);\r
	1609	keyB = bytes_to_num(data + 10, 6);\r
	1610	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1611	}\r
	1612	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1613	\r
	1614	return 0;\r
	1615	}\r
	1616	\r
	1617	\r
	1618	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1619	{\r
	1620	uint8_t wipeCard = 0;\r
	1621	uint8_t uid[8] = {0x00};\r
	1622	uint8_t oldUid[8] = {0x00};\r
	1623	int res;\r
	1624	\r
	1625	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1626	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
	1627	PrintAndLog("sample: hf mf csetuid 01020304 w");\r
	1628	PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
	1629	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1630	return 0;\r
	1631	} \r
	1632	\r
	1633	if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
	1634	PrintAndLog("UID must include 8 HEX symbols");\r
	1635	return 1;\r
	1636	}\r
	1637	\r
	1638	char ctmp = param_getchar(Cmd, 1);\r
	1639	if (ctmp == 'w' \|\| ctmp == 'W') wipeCard = 1;\r
	1640	\r
	1641	PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
	1642	\r
	1643	res = mfCSetUID(uid, oldUid, wipeCard);\r
	1644	if (res) {\r
	1645	PrintAndLog("Can't set UID. error=%d", res);\r
	1646	return 1;\r
	1647	}\r
	1648	\r
	1649	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1650	PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
	1651	return 0;\r
	1652	}\r
	1653	\r
	1654	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1655	{\r
	1656	uint8_t uid[8];\r
	1657	uint8_t memBlock[16];\r
	1658	uint8_t blockNo = 0;\r
	1659	int res;\r
	1660	memset(memBlock, 0x00, sizeof(memBlock));\r
	1661	\r
	1662	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1663	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
	1664	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1665	PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
	1666	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1667	return 0;\r
	1668	} \r
	1669	\r
	1670	blockNo = param_get8(Cmd, 0);\r
	1671	\r
	1672	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1673	PrintAndLog("block data must include 32 HEX symbols");\r
	1674	return 1;\r
	1675	}\r
	1676	\r
	1677	PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1678	\r
	1679	res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
	1680	if (res) {\r
	1681	PrintAndLog("Can't write block. error=%d", res);\r
	1682	return 1;\r
	1683	}\r
	1684	\r
	1685	PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
	1686	return 0;\r
	1687	}\r
	1688	\r
	1689	\r
	1690	int CmdHF14AMfCLoad(const char *Cmd)\r
	1691	{\r
	1692	FILE * f;\r
	1693	char filename[FILE_PATH_SIZE] = {0x00};\r
	1694	char * fnameptr = filename;\r
	1695	char buf[64] = {0x00};\r
	1696	uint8_t buf8[64] = {0x00};\r
	1697	uint8_t fillFromEmulator = 0;\r
	1698	int i, len, blockNum, flags;\r
	1699	\r
	1700	// memset(filename, 0, sizeof(filename));\r
	1701	// memset(buf, 0, sizeof(buf));\r
	1702	\r
	1703	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1704	PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
	1705	PrintAndLog("or from emulator memory (option `e`)");\r
	1706	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1707	PrintAndLog(" or: hf mf cload e ");\r
	1708	PrintAndLog(" sample: hf mf cload filename");\r
	1709	return 0;\r
	1710	} \r
	1711	\r
	1712	char ctmp = param_getchar(Cmd, 0);\r
	1713	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1714	\r
	1715	if (fillFromEmulator) {\r
	1716	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1717	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1718	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1719	PrintAndLog("Cant get block: %d", blockNum);\r
	1720	return 2;\r
	1721	}\r
	1722	\r
	1723	if (blockNum == 2) flags = 0;\r
	1724	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1725	\r
	1726	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1727	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1728	return 3;\r
	1729	}\r
	1730	}\r
	1731	return 0;\r
	1732	} else {\r
	1733	len = strlen(Cmd);\r
	1734	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1735	\r
	1736	memcpy(filename, Cmd, len);\r
	1737	fnameptr += len;\r
	1738	\r
	1739	sprintf(fnameptr, ".eml"); \r
	1740	\r
	1741	// open file\r
	1742	f = fopen(filename, "r");\r
	1743	if (f == NULL) {\r
	1744	PrintAndLog("File not found or locked.");\r
	1745	return 1;\r
	1746	}\r
	1747	\r
	1748	blockNum = 0;\r
	1749	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1750	while(!feof(f)){\r
	1751	memset(buf, 0, sizeof(buf));\r
	1752	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1753	PrintAndLog("File reading error.");\r
	1754	return 2;\r
	1755	}\r
	1756	\r
	1757	if (strlen(buf) < 32){\r
	1758	if(strlen(buf) && feof(f))\r
	1759	break;\r
	1760	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1761	return 2;\r
	1762	}\r
	1763	for (i = 0; i < 32; i += 2)\r
	1764	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1765	\r
	1766	if (blockNum == 2) flags = 0;\r
	1767	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1768	\r
	1769	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1770	PrintAndLog("Can't set magic card block: %d", blockNum);\r
	1771	return 3;\r
	1772	}\r
	1773	blockNum++;\r
	1774	\r
	1775	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1776	}\r
	1777	fclose(f);\r
	1778	\r
	1779	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1780	PrintAndLog("File content error. There must be 64 blocks");\r
	1781	return 4;\r
	1782	}\r
	1783	PrintAndLog("Loaded from file: %s", filename);\r
	1784	return 0;\r
	1785	}\r
	1786	}\r
	1787	\r
	1788	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1789	uint8_t memBlock[16];\r
	1790	uint8_t blockNo = 0;\r
	1791	int res;\r
	1792	memset(memBlock, 0x00, sizeof(memBlock));\r
	1793	\r
	1794	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1795	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1796	PrintAndLog("sample: hf mf cgetblk 1");\r
	1797	PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
	1798	return 0;\r
	1799	} \r
	1800	\r
	1801	blockNo = param_get8(Cmd, 0);\r
	1802	\r
	1803	PrintAndLog("--block number:%2d ", blockNo);\r
	1804	\r
	1805	res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
	1806	if (res) {\r
	1807	PrintAndLog("Can't read block. error=%d", res);\r
	1808	return 1;\r
	1809	}\r
	1810	\r
	1811	PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
	1812	return 0;\r
	1813	}\r
	1814	\r
	1815	\r
	1816	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1817	uint8_t memBlock[16];\r
	1818	uint8_t sectorNo = 0;\r
	1819	int i, res, flags;\r
	1820	memset(memBlock, 0x00, sizeof(memBlock));\r
	1821	\r
	1822	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1823	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1824	PrintAndLog("sample: hf mf cgetsc 0");\r
	1825	PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
	1826	return 0;\r
	1827	} \r
	1828	\r
	1829	sectorNo = param_get8(Cmd, 0);\r
	1830	if (sectorNo > 15) {\r
	1831	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1832	return 1;\r
	1833	}\r
	1834	\r
	1835	PrintAndLog("--sector number:%d ", sectorNo);\r
	1836	\r
	1837	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1838	for (i = 0; i < 4; i++) {\r
	1839	if (i == 1) flags = 0;\r
	1840	if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1841	\r
	1842	res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
	1843	if (res) {\r
	1844	PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
	1845	return 1;\r
	1846	}\r
	1847	\r
	1848	PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
	1849	}\r
	1850	return 0;\r
	1851	}\r
	1852	\r
	1853	\r
	1854	int CmdHF14AMfCSave(const char *Cmd) {\r
	1855	\r
	1856	FILE * f;\r
	1857	char filename[FILE_PATH_SIZE] = {0x00};\r
	1858	char * fnameptr = filename;\r
	1859	uint8_t fillFromEmulator = 0;\r
	1860	uint8_t buf[64] = {0x00};\r
	1861	int i, j, len, flags;\r
	1862	\r
	1863	// memset(filename, 0, sizeof(filename));\r
	1864	// memset(buf, 0, sizeof(buf));\r
	1865	\r
	1866	if (param_getchar(Cmd, 0) == 'h') {\r
	1867	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1868	PrintAndLog("or into emulator memory (option `e`)");\r
	1869	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1870	PrintAndLog(" sample: hf mf esave ");\r
	1871	PrintAndLog(" hf mf esave filename");\r
	1872	PrintAndLog(" hf mf esave e \n");\r
	1873	return 0;\r
	1874	} \r
	1875	\r
	1876	char ctmp = param_getchar(Cmd, 0);\r
	1877	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1878	\r
	1879	if (fillFromEmulator) {\r
	1880	// put into emulator\r
	1881	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1882	for (i = 0; i < 16 * 4; i++) {\r
	1883	if (i == 1) flags = 0;\r
	1884	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1885	\r
	1886	if (mfCGetBlock(i, buf, flags)) {\r
	1887	PrintAndLog("Cant get block: %d", i);\r
	1888	break;\r
	1889	}\r
	1890	\r
	1891	if (mfEmlSetMem(buf, i, 1)) {\r
	1892	PrintAndLog("Cant set emul block: %d", i);\r
	1893	return 3;\r
	1894	}\r
	1895	}\r
	1896	return 0;\r
	1897	} else {\r
	1898	len = strlen(Cmd);\r
	1899	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1900	\r
	1901	if (len < 1) {\r
	1902	// get filename\r
	1903	if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
	1904	PrintAndLog("Cant get block: %d", 0);\r
	1905	return 1;\r
	1906	}\r
	1907	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1908	sprintf(fnameptr, "%02x", buf[j]); \r
	1909	} else {\r
	1910	memcpy(filename, Cmd, len);\r
	1911	fnameptr += len;\r
	1912	}\r
	1913	\r
	1914	sprintf(fnameptr, ".eml"); \r
	1915	\r
	1916	// open file\r
	1917	f = fopen(filename, "w+");\r
	1918	\r
	1919	if (f == NULL) {\r
	1920	PrintAndLog("File not found or locked.");\r
	1921	return 1;\r
	1922	}\r
	1923	\r
	1924	// put hex\r
	1925	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1926	for (i = 0; i < 16 * 4; i++) {\r
	1927	if (i == 1) flags = 0;\r
	1928	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1929	\r
	1930	if (mfCGetBlock(i, buf, flags)) {\r
	1931	PrintAndLog("Cant get block: %d", i);\r
	1932	break;\r
	1933	}\r
	1934	for (j = 0; j < 16; j++)\r
	1935	fprintf(f, "%02x", buf[j]); \r
	1936	fprintf(f,"\n");\r
	1937	}\r
	1938	fclose(f);\r
	1939	\r
	1940	PrintAndLog("Saved to file: %s", filename);\r
	1941	\r
	1942	return 0;\r
	1943	}\r
	1944	}\r
	1945	\r
	1946	\r
	1947	int CmdHF14AMfSniff(const char *Cmd){\r
	1948	\r
	1949	bool wantLogToFile = 0;\r
	1950	bool wantDecrypt = 0;\r
	1951	//bool wantSaveToEml = 0; TODO\r
	1952	bool wantSaveToEmlFile = 0;\r
	1953	\r
	1954	//var \r
	1955	int res = 0;\r
	1956	int len = 0;\r
	1957	int blockLen = 0;\r
	1958	int num = 0;\r
	1959	int pckNum = 0;\r
	1960	uint8_t uid[7];\r
	1961	uint8_t uid_len;\r
	1962	uint8_t atqa[2];\r
	1963	uint8_t sak;\r
	1964	bool isTag;\r
	1965	uint8_t buf[3000];\r
	1966	uint8_t * bufPtr = buf;\r
	1967	memset(buf, 0x00, 3000);\r
	1968	\r
	1969	if (param_getchar(Cmd, 0) == 'h') {\r
	1970	PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
	1971	PrintAndLog("You can specify:");\r
	1972	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	1973	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	1974	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	1975	PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	1976	PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
	1977	PrintAndLog(" sample: hf mf sniff l d e");\r
	1978	return 0;\r
	1979	} \r
	1980	\r
	1981	for (int i = 0; i < 4; i++) {\r
	1982	char ctmp = param_getchar(Cmd, i);\r
	1983	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	1984	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	1985	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	1986	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	1987	}\r
	1988	\r
	1989	printf("-------------------------------------------------------------------------\n");\r
	1990	printf("Executing command. \n");\r
	1991	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	1992	printf("Press the key on pc keyboard to abort the client.\n");\r
	1993	printf("-------------------------------------------------------------------------\n");\r
	1994	\r
	1995	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	1996	clearCommandBuffer();\r
	1997	SendCommand(&c);\r
	1998	\r
	1999	// wait cycle\r
	2000	while (true) {\r
	2001	printf(".");\r
	2002	fflush(stdout);\r
	2003	if (ukbhit()) {\r
	2004	getchar();\r
	2005	printf("\naborted via keyboard!\n");\r
	2006	break;\r
	2007	}\r
	2008	\r
	2009	UsbCommand resp;\r
	2010	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	2011	res = resp.arg[0] & 0xff;\r
	2012	len = resp.arg[1];\r
	2013	num = resp.arg[2];\r
	2014	\r
	2015	if (res == 0) return 0;\r
	2016	if (res == 1) {\r
	2017	if (num ==0) {\r
	2018	bufPtr = buf;\r
	2019	memset(buf, 0x00, 3000);\r
	2020	}\r
	2021	memcpy(bufPtr, resp.d.asBytes, len);\r
	2022	bufPtr += len;\r
	2023	pckNum++;\r
	2024	}\r
	2025	if (res == 2) {\r
	2026	blockLen = bufPtr - buf;\r
	2027	bufPtr = buf;\r
	2028	printf(">\n");\r
	2029	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	2030	num = 0;\r
	2031	while (bufPtr - buf < blockLen) {\r
	2032	bufPtr += 6;\r
	2033	len = ((uint16_t )bufPtr);\r
	2034	\r
	2035	if(len & 0x8000) {\r
	2036	isTag = true;\r
	2037	len &= 0x7fff;\r
	2038	} else {\r
	2039	isTag = false;\r
	2040	}\r
	2041	bufPtr += 2;\r
	2042	if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
	2043	\r
	2044	memcpy(uid, bufPtr + 2, 7);\r
	2045	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	2046	uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
	2047	sak = bufPtr[11];\r
	2048	\r
	2049	PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
	2050	sprint_hex(uid + (7 - uid_len), uid_len),\r
	2051	atqa[1], \r
	2052	atqa[0], \r
	2053	sak);\r
	2054	if (wantLogToFile \|\| wantDecrypt) {\r
	2055	FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
	2056	AddLogCurrentDT(logHexFileName);\r
	2057	} \r
	2058	if (wantDecrypt) \r
	2059	mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	2060	} else {\r
	2061	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	2062	if (wantLogToFile) \r
	2063	AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	2064	if (wantDecrypt) \r
	2065	mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
	2066	}\r
	2067	bufPtr += len;\r
	2068	bufPtr += ((len-1)/8+1); // ignore parity\r
	2069	num++;\r
	2070	}\r
	2071	}\r
	2072	} // resp not NULL\r
	2073	} // while (true)\r
	2074	\r
	2075	return 0;\r
	2076	}\r
	2077	\r
	2078	static command_t CommandTable[] =\r
	2079	{\r
	2080	{"help", CmdHelp, 1, "This help"},\r
	2081	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	2082	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	2083	{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
	2084	{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
	2085	{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
	2086	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	2087	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	2088	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	2089	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	2090	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	2091	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	2092	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	2093	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	2094	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	2095	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	2096	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	2097	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	2098	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	2099	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	2100	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	2101	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	2102	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	2103	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},\r
	2104	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},\r
	2105	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},\r
	2106	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	2107	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	2108	{NULL, NULL, 0, NULL}\r
	2109	};\r
	2110	\r
	2111	int CmdHFMF(const char *Cmd)\r
	2112	{\r
	2113	// flush\r
	2114	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	2115	\r
	2116	CmdsParse(CommandTable, Cmd);\r
	2117	return 0;\r
	2118	}\r
	2119	\r
	2120	int CmdHelp(const char *Cmd)\r
	2121	{\r
	2122	CmdsHelp(CommandTable);\r
	2123	return 0;\r
	2124	}\r