cvs.zerfleddert.de Git - proxmark3-svn/blame_incremental

... / ...

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	#include "../include/mifare.h"\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	{\r
	71	isOK = 2;\r
	72	PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
	73	} else {\r
	74	printf("------------------------------------------------------------------\n");\r
	75	PrintAndLog("Key found:%012"llx" \n", r_key);\r
	76	\r
	77	num_to_bytes(r_key, 6, keyBlock);\r
	78	isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\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	return 0;\r
	91	}\r
	92	\r
	93	int CmdHF14AMfWrBl(const char *Cmd)\r
	94	{\r
	95	uint8_t blockNo = 0;\r
	96	uint8_t keyType = 0;\r
	97	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	98	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	99	\r
	100	char cmdp = 0x00;\r
	101	\r
	102	if (strlen(Cmd)<3) {\r
	103	PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
	104	PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
	105	return 0;\r
	106	} \r
	107	\r
	108	blockNo = param_get8(Cmd, 0);\r
	109	cmdp = param_getchar(Cmd, 1);\r
	110	if (cmdp == 0x00) {\r
	111	PrintAndLog("Key type must be A or B");\r
	112	return 1;\r
	113	}\r
	114	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	115	if (param_gethex(Cmd, 2, key, 12)) {\r
	116	PrintAndLog("Key must include 12 HEX symbols");\r
	117	return 1;\r
	118	}\r
	119	if (param_gethex(Cmd, 3, bldata, 32)) {\r
	120	PrintAndLog("Block data must include 32 HEX symbols");\r
	121	return 1;\r
	122	}\r
	123	PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	124	PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
	125	\r
	126	UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
	127	memcpy(c.d.asBytes, key, 6);\r
	128	memcpy(c.d.asBytes + 10, bldata, 16);\r
	129	SendCommand(&c);\r
	130	\r
	131	UsbCommand resp;\r
	132	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	133	uint8_t isOK = resp.arg[0] & 0xff;\r
	134	PrintAndLog("isOk:%02x", isOK);\r
	135	} else {\r
	136	PrintAndLog("Command execute timeout");\r
	137	}\r
	138	\r
	139	return 0;\r
	140	}\r
	141	\r
	142	/* dublett finns i CMDHFMFU.C \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	int CmdHF14AMfRdBl(const char *Cmd)\r
	254	{\r
	255	uint8_t blockNo = 0;\r
	256	uint8_t keyType = 0;\r
	257	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	258	\r
	259	char cmdp = 0x00;\r
	260	\r
	261	\r
	262	if (strlen(Cmd)<3) {\r
	263	PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
	264	PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
	265	return 0;\r
	266	} \r
	267	\r
	268	blockNo = param_get8(Cmd, 0);\r
	269	cmdp = param_getchar(Cmd, 1);\r
	270	if (cmdp == 0x00) {\r
	271	PrintAndLog("Key type must be A or B");\r
	272	return 1;\r
	273	}\r
	274	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	275	if (param_gethex(Cmd, 2, key, 12)) {\r
	276	PrintAndLog("Key must include 12 HEX symbols");\r
	277	return 1;\r
	278	}\r
	279	PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	280	\r
	281	UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
	282	memcpy(c.d.asBytes, key, 6);\r
	283	SendCommand(&c);\r
	284	\r
	285	UsbCommand resp;\r
	286	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	287	uint8_t isOK = resp.arg[0] & 0xff;\r
	288	uint8_t *data = resp.d.asBytes;\r
	289	\r
	290	if (isOK)\r
	291	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
	292	else\r
	293	PrintAndLog("isOk:%02x", isOK);\r
	294	} else {\r
	295	PrintAndLog("Command execute timeout");\r
	296	}\r
	297	\r
	298	return 0;\r
	299	}\r
	300	\r
	301	/* dublett finns i CMDHFMFU.C \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	/* dublett finns i CMDHFMFU.C \r
	336	int CmdHF14AMfURdCard(const char *Cmd)\r
	337	{\r
	338	int i;\r
	339	uint8_t sectorNo = 0;\r
	340	uint8_t *lockbytes_t=NULL;\r
	341	uint8_t lockbytes[2]={0,0};\r
	342	bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
	343	\r
	344	uint8_t isOK = 0;\r
	345	uint8_t * data = NULL;\r
	346	\r
	347	if (sectorNo > 15) {\r
	348	PrintAndLog("Sector number must be less than 16");\r
	349	return 1;\r
	350	}\r
	351	PrintAndLog("Attempting to Read Ultralight... ");\r
	352	\r
	353	UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
	354	SendCommand(&c);\r
	355	\r
	356	UsbCommand resp;\r
	357	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	358	isOK = resp.arg[0] & 0xff;\r
	359	data = resp.d.asBytes;\r
	360	\r
	361	PrintAndLog("isOk:%02x", isOK);\r
	362	if (isOK) \r
	363	for (i = 0; i < 16; i++) {\r
	364	switch(i){\r
	365	case 2:\r
	366	//process lock bytes\r
	367	lockbytes_t=data+(i*4);\r
	368	lockbytes[0]=lockbytes_t[2];\r
	369	lockbytes[1]=lockbytes_t[3];\r
	370	for(int j=0; j<16; j++){\r
	371	bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
	372	}\r
	373	//PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
	374	//PrintAndLog("LB2b %02x %02x %02x %02x %02x %02x %02x %02x",bit[8],bit[9],bit[10],bit[11],bit[12],bit[13],bit[14],bit[15]); \r
	375	PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
	376	break;\r
	377	case 3: \r
	378	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
	379	break;\r
	380	case 4:\r
	381	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
	382	break;\r
	383	case 5:\r
	384	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
	385	break;\r
	386	case 6:\r
	387	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
	388	break;\r
	389	case 7:\r
	390	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
	391	break;\r
	392	case 8:\r
	393	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
	394	break;\r
	395	case 9:\r
	396	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
	397	break;\r
	398	case 10:\r
	399	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
	400	break;\r
	401	case 11:\r
	402	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
	403	break;\r
	404	case 12:\r
	405	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
	406	break;\r
	407	case 13:\r
	408	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
	409	break;\r
	410	case 14:\r
	411	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
	412	break;\r
	413	case 15:\r
	414	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
	415	break;\r
	416	default:\r
	417	PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
	418	break;\r
	419	}\r
	420	}\r
	421	} else {\r
	422	PrintAndLog("Command execute timeout");\r
	423	}\r
	424	return 0;\r
	425	}\r
	426	*/\r
	427	\r
	428	int CmdHF14AMfRdSc(const char *Cmd)\r
	429	{\r
	430	int i;\r
	431	uint8_t sectorNo = 0;\r
	432	uint8_t keyType = 0;\r
	433	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	434	uint8_t isOK = 0;\r
	435	uint8_t *data = NULL;\r
	436	char cmdp = 0x00;\r
	437	\r
	438	if (strlen(Cmd)<3) {\r
	439	PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
	440	PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
	441	return 0;\r
	442	} \r
	443	\r
	444	sectorNo = param_get8(Cmd, 0);\r
	445	if (sectorNo > 39) {\r
	446	PrintAndLog("Sector number must be less than 40");\r
	447	return 1;\r
	448	}\r
	449	cmdp = param_getchar(Cmd, 1);\r
	450	if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
	451	PrintAndLog("Key type must be A or B");\r
	452	return 1;\r
	453	}\r
	454	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	455	if (param_gethex(Cmd, 2, key, 12)) {\r
	456	PrintAndLog("Key must include 12 HEX symbols");\r
	457	return 1;\r
	458	}\r
	459	PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
	460	\r
	461	UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
	462	memcpy(c.d.asBytes, key, 6);\r
	463	SendCommand(&c);\r
	464	PrintAndLog(" ");\r
	465	\r
	466	UsbCommand resp;\r
	467	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	468	isOK = resp.arg[0] & 0xff;\r
	469	data = resp.d.asBytes;\r
	470	\r
	471	PrintAndLog("isOk:%02x", isOK);\r
	472	if (isOK) {\r
	473	for (i = 0; i < (sectorNo<32?3:15); i++) {\r
	474	PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
	475	}\r
	476	PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
	477	}\r
	478	} else {\r
	479	PrintAndLog("Command execute timeout");\r
	480	}\r
	481	\r
	482	return 0;\r
	483	}\r
	484	\r
	485	\r
	486	uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
	487	{\r
	488	if (sectorNo < 32) {\r
	489	return sectorNo * 4;\r
	490	} else {\r
	491	return 32 * 4 + (sectorNo - 32) * 16;\r
	492	}\r
	493	}\r
	494	\r
	495	\r
	496	uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
	497	{\r
	498	if (sectorNo < 32) {\r
	499	return 4;\r
	500	} else {\r
	501	return 16;\r
	502	}\r
	503	}\r
	504	\r
	505	\r
	506	int CmdHF14AMfDump(const char *Cmd)\r
	507	{\r
	508	uint8_t sectorNo, blockNo;\r
	509	\r
	510	uint8_t keyA[40][6];\r
	511	uint8_t keyB[40][6];\r
	512	uint8_t rights[40][4];\r
	513	uint8_t carddata[256][16];\r
	514	uint8_t numSectors = 16;\r
	515	\r
	516	FILE *fin;\r
	517	FILE *fout;\r
	518	\r
	519	UsbCommand resp;\r
	520	\r
	521	int size = GetCardSize(); \r
	522	char cmdp = param_getchar(Cmd, 0);\r
	523	\r
	524	if ( size > -1) \r
	525	cmdp = (char)(48+size);\r
	526	\r
	527	PrintAndLog("Got %d",cmdp);\r
	528	\r
	529	switch (cmdp) {\r
	530	case '0' : numSectors = 5; break;\r
	531	case '1' : \r
	532	case '\0': numSectors = 16; break;\r
	533	case '2' : numSectors = 32; break;\r
	534	case '4' : numSectors = 40; break;\r
	535	default: numSectors = 16;\r
	536	} \r
	537	\r
	538	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	539	PrintAndLog("Usage: hf mf dump [card memory]");\r
	540	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	541	PrintAndLog("");\r
	542	PrintAndLog("Samples: hf mf dump");\r
	543	PrintAndLog(" hf mf dump 4");\r
	544	return 0;\r
	545	}\r
	546	\r
	547	if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
	548	PrintAndLog("Could not find file dumpkeys.bin"); \r
	549	return 1;\r
	550	}\r
	551	\r
	552	// Read keys A from file\r
	553	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	554	if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
	555	PrintAndLog("File reading error.");\r
	556	fclose(fin);\r
	557	return 2;\r
	558	}\r
	559	}\r
	560	\r
	561	// Read keys B from file\r
	562	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	563	if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
	564	PrintAndLog("File reading error.");\r
	565	fclose(fin);\r
	566	return 2;\r
	567	}\r
	568	}\r
	569	\r
	570	fclose(fin);\r
	571	\r
	572	PrintAndLog("\|-----------------------------------------\|");\r
	573	PrintAndLog("\|------ Reading sector access bits...-----\|");\r
	574	PrintAndLog("\|-----------------------------------------\|");\r
	575	\r
	576	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	577	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
	578	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	579	SendCommand(&c);\r
	580	\r
	581	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	582	uint8_t isOK = resp.arg[0] & 0xff;\r
	583	uint8_t *data = resp.d.asBytes;\r
	584	if (isOK){\r
	585	rights[sectorNo][0] = ((data[7] & 0x10)>>2) \| ((data[8] & 0x1)<<1) \| ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
	586	rights[sectorNo][1] = ((data[7] & 0x20)>>3) \| ((data[8] & 0x2)<<0) \| ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
	587	rights[sectorNo][2] = ((data[7] & 0x40)>>4) \| ((data[8] & 0x4)>>1) \| ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
	588	rights[sectorNo][3] = ((data[7] & 0x80)>>5) \| ((data[8] & 0x8)>>2) \| ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
	589	} else {\r
	590	PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
	591	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	592	rights[sectorNo][3] = 0x01;\r
	593	}\r
	594	} else {\r
	595	PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
	596	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	597	rights[sectorNo][3] = 0x01;\r
	598	}\r
	599	}\r
	600	\r
	601	PrintAndLog("\|-----------------------------------------\|");\r
	602	PrintAndLog("\|----- Dumping all blocks to file... -----\|");\r
	603	PrintAndLog("\|-----------------------------------------\|");\r
	604	\r
	605	bool isOK = true;\r
	606	for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
	607	for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	608	bool received = false;\r
	609	\r
	610	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
	611	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	612	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	613	SendCommand(&c);\r
	614	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	615	} else { // data block. Check if it can be read with key A or key B\r
	616	uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
	617	if ((rights[sectorNo][data_area] == 0x03) \|\| (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
	618	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
	619	memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
	620	SendCommand(&c);\r
	621	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	622	} else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
	623	isOK = false;\r
	624	PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
	625	} else { // key A would work\r
	626	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	627	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	628	SendCommand(&c);\r
	629	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	630	}\r
	631	}\r
	632	\r
	633	if (received) {\r
	634	isOK = resp.arg[0] & 0xff;\r
	635	uint8_t *data = resp.d.asBytes;\r
	636	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
	637	data[0] = (keyA[sectorNo][0]);\r
	638	data[1] = (keyA[sectorNo][1]);\r
	639	data[2] = (keyA[sectorNo][2]);\r
	640	data[3] = (keyA[sectorNo][3]);\r
	641	data[4] = (keyA[sectorNo][4]);\r
	642	data[5] = (keyA[sectorNo][5]);\r
	643	data[10] = (keyB[sectorNo][0]);\r
	644	data[11] = (keyB[sectorNo][1]);\r
	645	data[12] = (keyB[sectorNo][2]);\r
	646	data[13] = (keyB[sectorNo][3]);\r
	647	data[14] = (keyB[sectorNo][4]);\r
	648	data[15] = (keyB[sectorNo][5]);\r
	649	}\r
	650	if (isOK) {\r
	651	memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
	652	PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
	653	} else {\r
	654	PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
	655	break;\r
	656	}\r
	657	}\r
	658	else {\r
	659	isOK = false;\r
	660	PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
	661	break;\r
	662	}\r
	663	}\r
	664	}\r
	665	\r
	666	if (isOK) {\r
	667	if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
	668	PrintAndLog("Could not create file name dumpdata.bin");\r
	669	return 1;\r
	670	}\r
	671	uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
	672	fwrite(carddata, 1, 16*numblocks, fout);\r
	673	fclose(fout);\r
	674	PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
	675	}\r
	676	\r
	677	return 0;\r
	678	}\r
	679	\r
	680	\r
	681	int CmdHF14AMfRestore(const char *Cmd)\r
	682	{\r
	683	uint8_t sectorNo,blockNo;\r
	684	uint8_t keyType = 0;\r
	685	uint8_t key[6] = {0xFF};\r
	686	uint8_t bldata[16] = {0x00};\r
	687	uint8_t keyA[40][6];\r
	688	uint8_t keyB[40][6];\r
	689	uint8_t numSectors;\r
	690	\r
	691	FILE *fdump;\r
	692	FILE *fkeys;\r
	693	\r
	694	char cmdp = param_getchar(Cmd, 0);\r
	695	switch (cmdp) {\r
	696	case '0' : numSectors = 5; break;\r
	697	case '1' : \r
	698	case '\0': numSectors = 16; break;\r
	699	case '2' : numSectors = 32; break;\r
	700	case '4' : numSectors = 40; break;\r
	701	default: numSectors = 16;\r
	702	} \r
	703	\r
	704	if (cmdp == 'h' \|\| cmdp == 'H') {\r
	705	PrintAndLog("Usage: hf mf restore [card memory]");\r
	706	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	707	PrintAndLog("");\r
	708	PrintAndLog("Samples: hf mf restore");\r
	709	PrintAndLog(" hf mf restore 4");\r
	710	return 0;\r
	711	}\r
	712	\r
	713	if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
	714	PrintAndLog("Could not find file dumpkeys.bin");\r
	715	return 1;\r
	716	}\r
	717	\r
	718	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	719	if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
	720	PrintAndLog("File reading error (dumpkeys.bin).");\r
	721	return 2;\r
	722	}\r
	723	}\r
	724	\r
	725	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	726	if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
	727	PrintAndLog("File reading error (dumpkeys.bin).");\r
	728	return 2;\r
	729	}\r
	730	}\r
	731	\r
	732	fclose(fkeys);\r
	733	\r
	734	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	735	PrintAndLog("Could not find file dumpdata.bin");\r
	736	return 1;\r
	737	} \r
	738	PrintAndLog("Restoring dumpdata.bin to card");\r
	739	\r
	740	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	741	for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	742	UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
	743	memcpy(c.d.asBytes, key, 6);\r
	744	\r
	745	if (fread(bldata, 1, 16, fdump) == 0) {\r
	746	PrintAndLog("File reading error (dumpdata.bin).");\r
	747	return 2;\r
	748	}\r
	749	\r
	750	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
	751	bldata[0] = (keyA[sectorNo][0]);\r
	752	bldata[1] = (keyA[sectorNo][1]);\r
	753	bldata[2] = (keyA[sectorNo][2]);\r
	754	bldata[3] = (keyA[sectorNo][3]);\r
	755	bldata[4] = (keyA[sectorNo][4]);\r
	756	bldata[5] = (keyA[sectorNo][5]);\r
	757	bldata[10] = (keyB[sectorNo][0]);\r
	758	bldata[11] = (keyB[sectorNo][1]);\r
	759	bldata[12] = (keyB[sectorNo][2]);\r
	760	bldata[13] = (keyB[sectorNo][3]);\r
	761	bldata[14] = (keyB[sectorNo][4]);\r
	762	bldata[15] = (keyB[sectorNo][5]);\r
	763	} \r
	764	\r
	765	PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
	766	\r
	767	memcpy(c.d.asBytes + 10, bldata, 16);\r
	768	SendCommand(&c);\r
	769	\r
	770	UsbCommand resp;\r
	771	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	772	uint8_t isOK = resp.arg[0] & 0xff;\r
	773	PrintAndLog("isOk:%02x", isOK);\r
	774	} else {\r
	775	PrintAndLog("Command execute timeout");\r
	776	}\r
	777	}\r
	778	}\r
	779	\r
	780	fclose(fdump);\r
	781	\r
	782	return 0;\r
	783	}\r
	784	\r
	785	\r
	786	int CmdHF14AMfNested(const char *Cmd)\r
	787	{\r
	788	int i, j, res, iterations;\r
	789	sector *e_sector = NULL;\r
	790	uint8_t blockNo = 0;\r
	791	uint8_t keyType = 0;\r
	792	uint8_t trgBlockNo = 0;\r
	793	uint8_t trgKeyType = 0;\r
	794	uint8_t SectorsCnt = 0;\r
	795	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	796	uint8_t keyBlock[13*6];\r
	797	uint64_t key64 = 0;\r
	798	bool transferToEml = false;\r
	799	\r
	800	bool createDumpFile = false;\r
	801	FILE *fkeys;\r
	802	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	803	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	804	\r
	805	char cmdp, ctmp;\r
	806	\r
	807	if (strlen(Cmd)<3) {\r
	808	PrintAndLog("Usage:");\r
	809	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	810	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	811	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	812	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	813	PrintAndLog("t - transfer keys into emulator memory");\r
	814	PrintAndLog("d - write keys to binary file");\r
	815	PrintAndLog(" ");\r
	816	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	817	PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	818	PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	819	PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	820	return 0;\r
	821	} \r
	822	\r
	823	cmdp = param_getchar(Cmd, 0);\r
	824	blockNo = param_get8(Cmd, 1);\r
	825	ctmp = param_getchar(Cmd, 2);\r
	826	\r
	827	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	828	PrintAndLog("Key type must be A or B");\r
	829	return 1;\r
	830	}\r
	831	\r
	832	if (ctmp != 'A' && ctmp != 'a') \r
	833	keyType = 1;\r
	834	\r
	835	if (param_gethex(Cmd, 3, key, 12)) {\r
	836	PrintAndLog("Key must include 12 HEX symbols");\r
	837	return 1;\r
	838	}\r
	839	\r
	840	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	841	cmdp = 'o';\r
	842	trgBlockNo = param_get8(Cmd, 4);\r
	843	ctmp = param_getchar(Cmd, 5);\r
	844	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	845	PrintAndLog("Target key type must be A or B");\r
	846	return 1;\r
	847	}\r
	848	if (ctmp != 'A' && ctmp != 'a') \r
	849	trgKeyType = 1;\r
	850	} else {\r
	851	\r
	852	switch (cmdp) {\r
	853	case '0': SectorsCnt = 05; break;\r
	854	case '1': SectorsCnt = 16; break;\r
	855	case '2': SectorsCnt = 32; break;\r
	856	case '4': SectorsCnt = 40; break;\r
	857	default: SectorsCnt = 16;\r
	858	}\r
	859	}\r
	860	\r
	861	ctmp = param_getchar(Cmd, 4);\r
	862	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = true;\r
	863	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = true;\r
	864	\r
	865	ctmp = param_getchar(Cmd, 6);\r
	866	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	867	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	868	\r
	869	if (cmdp == 'o') {\r
	870	PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
	871	if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
	872	PrintAndLog("Nested error.");\r
	873	return 2;\r
	874	}\r
	875	key64 = bytes_to_num(keyBlock, 6);\r
	876	if (key64) {\r
	877	PrintAndLog("Found valid key:%012"llx, key64);\r
	878	\r
	879	// transfer key to the emulator\r
	880	if (transferToEml) {\r
	881	uint8_t sectortrailer;\r
	882	if (trgBlockNo < 32*4) { // 4 block sector\r
	883	sectortrailer = (trgBlockNo & 0x03) + 3;\r
	884	} else { // 16 block sector\r
	885	sectortrailer = (trgBlockNo & 0x0f) + 15;\r
	886	}\r
	887	mfEmlGetMem(keyBlock, sectortrailer, 1);\r
	888	\r
	889	if (!trgKeyType)\r
	890	num_to_bytes(key64, 6, keyBlock);\r
	891	else\r
	892	num_to_bytes(key64, 6, &keyBlock[10]);\r
	893	mfEmlSetMem(keyBlock, sectortrailer, 1); \r
	894	}\r
	895	} else {\r
	896	PrintAndLog("No valid key found");\r
	897	}\r
	898	}\r
	899	else { // ------------------------------------ multiple sectors working\r
	900	clock_t time1;\r
	901	time1 = clock();\r
	902	\r
	903	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	904	if (e_sector == NULL) return 1;\r
	905	\r
	906	//test current key and additional standard keys first\r
	907	memcpy(keyBlock, key, 6);\r
	908	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	909	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	910	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	911	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	912	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	913	num_to_bytes(0x4d3a99c351dd, 6, (uint8_t)(keyBlock + 6 6));\r
	914	num_to_bytes(0x1a982c7e459a, 6, (uint8_t)(keyBlock + 7 6));\r
	915	num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t)(keyBlock + 8 6));\r
	916	num_to_bytes(0x714c5c886e97, 6, (uint8_t)(keyBlock + 9 6));\r
	917	num_to_bytes(0x587ee5f9350f, 6, (uint8_t)(keyBlock + 10 6));\r
	918	num_to_bytes(0xa0478cc39091, 6, (uint8_t)(keyBlock + 11 6));\r
	919	num_to_bytes(0x533cb6c723f6, 6, (uint8_t)(keyBlock + 12 6));\r
	920	num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t)(keyBlock + 13 6));\r
	921	\r
	922	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	923	for (i = 0; i < SectorsCnt; i++) {\r
	924	for (j = 0; j < 2; j++) {\r
	925	if (e_sector[i].foundKey[j]) continue;\r
	926	\r
	927	res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
	928	\r
	929	if (!res) {\r
	930	e_sector[i].Key[j] = key64;\r
	931	e_sector[i].foundKey[j] = 1;\r
	932	}\r
	933	}\r
	934	}\r
	935	\r
	936	// nested sectors\r
	937	iterations = 0;\r
	938	PrintAndLog("nested...");\r
	939	bool calibrate = true;\r
	940	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	941	for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	942	\r
	943	if (ukbhit()) {\r
	944	printf("\naborted via keyboard!\n");\r
	945	free(e_sector);\r
	946	return 2;\r
	947	} \r
	948	\r
	949	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	950	if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
	951	PrintAndLog("-----------------------------------------------");\r
	952	if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
	953	PrintAndLog("Nested error.\n");\r
	954	free(e_sector);\r
	955	return 2; }\r
	956	else {\r
	957	calibrate = false;\r
	958	}\r
	959	\r
	960	iterations++;\r
	961	\r
	962	key64 = bytes_to_num(keyBlock, 6);\r
	963	if (key64) {\r
	964	PrintAndLog("Found valid key:%012"llx, key64);\r
	965	e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
	966	e_sector[sectorNo].Key[trgKeyType] = key64;\r
	967	}\r
	968	}\r
	969	}\r
	970	}\r
	971	\r
	972	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
	973	\r
	974	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	975	//print them\r
	976	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	977	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	978	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	979	for (i = 0; i < SectorsCnt; i++) {\r
	980	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	981	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	982	}\r
	983	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	984	\r
	985	// transfer them to the emulator\r
	986	if (transferToEml) {\r
	987	for (i = 0; i < SectorsCnt; i++) {\r
	988	mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	989	if (e_sector[i].foundKey[0])\r
	990	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	991	if (e_sector[i].foundKey[1])\r
	992	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	993	mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	994	} \r
	995	}\r
	996	\r
	997	// Create dump file\r
	998	if (createDumpFile) {\r
	999	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	1000	PrintAndLog("Could not create file dumpkeys.bin");\r
	1001	free(e_sector);\r
	1002	return 1;\r
	1003	}\r
	1004	PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
	1005	for(i=0; i<SectorsCnt; i++) {\r
	1006	if (e_sector[i].foundKey[0]){\r
	1007	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	1008	fwrite ( tempkey, 1, 6, fkeys );\r
	1009	}\r
	1010	else{\r
	1011	fwrite ( &standart, 1, 6, fkeys );\r
	1012	}\r
	1013	}\r
	1014	for(i=0; i<SectorsCnt; i++) {\r
	1015	if (e_sector[i].foundKey[1]){\r
	1016	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	1017	fwrite ( tempkey, 1, 6, fkeys );\r
	1018	}\r
	1019	else{\r
	1020	fwrite ( &standart, 1, 6, fkeys );\r
	1021	}\r
	1022	}\r
	1023	fclose(fkeys);\r
	1024	}\r
	1025	\r
	1026	free(e_sector);\r
	1027	}\r
	1028	return 0;\r
	1029	}\r
	1030	\r
	1031	\r
	1032	int CmdHF14AMfChk(const char *Cmd)\r
	1033	{\r
	1034	if (strlen(Cmd)<3) {\r
	1035	PrintAndLog("Usage: hf mf chk <block number>\|<card memory> <key type (A/B/?)> [t\|d] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	1036	PrintAndLog(" * - all sectors");\r
	1037	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	1038	PrintAndLog("d - write keys to binary file\n");\r
	1039	PrintAndLog("t - write keys to emulator memory");\r
	1040	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	1041	PrintAndLog(" hf mf chk *1 ? t");\r
	1042	PrintAndLog(" hf mf chk *1 ? d");\r
	1043	return 0;\r
	1044	}\r
	1045	\r
	1046	FILE * f;\r
	1047	char filename[FILE_PATH_SIZE]={0};\r
	1048	char buf[13];\r
	1049	uint8_t keyBlock = NULL, p;\r
	1050	uint8_t stKeyBlock = 20;\r
	1051	\r
	1052	int i, res;\r
	1053	int keycnt = 0;\r
	1054	char ctmp = 0x00;\r
	1055	uint8_t blockNo = 0;\r
	1056	uint8_t SectorsCnt = 1;\r
	1057	uint8_t keyType = 0;\r
	1058	uint64_t key64 = 0;\r
	1059	\r
	1060	int transferToEml = 0;\r
	1061	int createDumpFile = 0;\r
	1062	\r
	1063	keyBlock = calloc(stKeyBlock, 6);\r
	1064	if (keyBlock == NULL) return 1;\r
	1065	\r
	1066	uint64_t defaultKeys[] =\r
	1067	{\r
	1068	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	1069	0x000000000000, // Blank key\r
	1070	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	1071	0xb0b1b2b3b4b5,\r
	1072	0xaabbccddeeff,\r
	1073	0x4d3a99c351dd,\r
	1074	0x1a982c7e459a,\r
	1075	0xd3f7d3f7d3f7,\r
	1076	0x714c5c886e97,\r
	1077	0x587ee5f9350f,\r
	1078	0xa0478cc39091,\r
	1079	0x533cb6c723f6,\r
	1080	0x8fd0a4f256e9\r
	1081	};\r
	1082	int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
	1083	\r
	1084	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	1085	{\r
	1086	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	1087	}\r
	1088	\r
	1089	if (param_getchar(Cmd, 0)=='*') {\r
	1090	blockNo = 3;\r
	1091	switch(param_getchar(Cmd+1, 0)) {\r
	1092	case '0': SectorsCnt = 5; break;\r
	1093	case '1': SectorsCnt = 16; break;\r
	1094	case '2': SectorsCnt = 32; break;\r
	1095	case '4': SectorsCnt = 40; break;\r
	1096	default: SectorsCnt = 16;\r
	1097	}\r
	1098	}\r
	1099	else\r
	1100	blockNo = param_get8(Cmd, 0);\r
	1101	\r
	1102	ctmp = param_getchar(Cmd, 1);\r
	1103	switch (ctmp) { \r
	1104	case 'a': case 'A':\r
	1105	keyType = !0;\r
	1106	break;\r
	1107	case 'b': case 'B':\r
	1108	keyType = !1;\r
	1109	break;\r
	1110	case '?':\r
	1111	keyType = 2;\r
	1112	break;\r
	1113	default:\r
	1114	PrintAndLog("Key type must be A , B or ?");\r
	1115	return 1;\r
	1116	};\r
	1117	\r
	1118	ctmp = param_getchar(Cmd, 2);\r
	1119	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	1120	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	1121	\r
	1122	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	1123	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	1124	if ( stKeyBlock - keycnt < 2) {\r
	1125	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1126	if (!p) {\r
	1127	PrintAndLog("Cannot allocate memory for Keys");\r
	1128	free(keyBlock);\r
	1129	return 2;\r
	1130	}\r
	1131	keyBlock = p;\r
	1132	}\r
	1133	PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1134	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1135	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1136	keycnt++;\r
	1137	} else {\r
	1138	// May be a dic file\r
	1139	if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
	1140	PrintAndLog("File name too long");\r
	1141	free(keyBlock);\r
	1142	return 2;\r
	1143	}\r
	1144	\r
	1145	if ( (f = fopen( filename , "r")) ) {\r
	1146	while( fgets(buf, sizeof(buf), f) ){\r
	1147	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	1148	continue;\r
	1149	\r
	1150	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	1151	\r
	1152	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	1153	\r
	1154	if (!isxdigit(buf[0])){\r
	1155	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	1156	continue;\r
	1157	}\r
	1158	\r
	1159	buf[12] = 0;\r
	1160	\r
	1161	if ( stKeyBlock - keycnt < 2) {\r
	1162	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1163	if (!p) {\r
	1164	PrintAndLog("Cannot allocate memory for defKeys");\r
	1165	free(keyBlock);\r
	1166	return 2;\r
	1167	}\r
	1168	keyBlock = p;\r
	1169	}\r
	1170	memset(keyBlock + 6 * keycnt, 0, 6);\r
	1171	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	1172	PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	1173	keycnt++;\r
	1174	memset(buf, 0, sizeof(buf));\r
	1175	}\r
	1176	fclose(f);\r
	1177	} else {\r
	1178	PrintAndLog("File: %s: not found or locked.", filename);\r
	1179	free(keyBlock);\r
	1180	return 1;\r
	1181	\r
	1182	}\r
	1183	}\r
	1184	}\r
	1185	\r
	1186	if (keycnt == 0) {\r
	1187	PrintAndLog("No key specified, trying default keys");\r
	1188	for (;keycnt < defaultKeysSize; keycnt++)\r
	1189	PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1190	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1191	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1192	}\r
	1193	\r
	1194	// initialize storage for found keys\r
	1195	bool validKey[2][40];\r
	1196	uint8_t foundKey[2][40][6];\r
	1197	for (uint16_t t = 0; t < 2; t++) {\r
	1198	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1199	validKey[t][sectorNo] = false;\r
	1200	for (uint16_t i = 0; i < 6; i++) {\r
	1201	foundKey[t][sectorNo][i] = 0xff;\r
	1202	}\r
	1203	}\r
	1204	}\r
	1205	\r
	1206	for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
	1207	int b=blockNo;\r
	1208	for (int i = 0; i < SectorsCnt; ++i) {\r
	1209	PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
	1210	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	1211	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	1212	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	1213	res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
	1214	if (res != 1) {\r
	1215	if (!res) {\r
	1216	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	1217	num_to_bytes(key64, 6, foundKey[t][i]);\r
	1218	validKey[t][i] = true;\r
	1219	} \r
	1220	} else {\r
	1221	PrintAndLog("Command execute timeout");\r
	1222	}\r
	1223	}\r
	1224	b<127?(b+=4):(b+=16); \r
	1225	}\r
	1226	}\r
	1227	\r
	1228	if (transferToEml) {\r
	1229	uint8_t block[16];\r
	1230	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1231	if (validKey[0][sectorNo] \|\| validKey[1][sectorNo]) {\r
	1232	mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1233	for (uint16_t t = 0; t < 2; t++) {\r
	1234	if (validKey[t][sectorNo]) {\r
	1235	memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
	1236	}\r
	1237	}\r
	1238	mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1239	}\r
	1240	}\r
	1241	PrintAndLog("Found keys have been transferred to the emulator memory");\r
	1242	}\r
	1243	\r
	1244	if (createDumpFile) {\r
	1245	FILE *fkeys = fopen("dumpkeys.bin","wb");\r
	1246	if (fkeys == NULL) { \r
	1247	PrintAndLog("Could not create file dumpkeys.bin");\r
	1248	free(keyBlock);\r
	1249	return 1;\r
	1250	}\r
	1251	for (uint16_t t = 0; t < 2; t++) {\r
	1252	fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
	1253	}\r
	1254	fclose(fkeys);\r
	1255	PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
	1256	}\r
	1257	\r
	1258	free(keyBlock);\r
	1259	\r
	1260	return 0;\r
	1261	}\r
	1262	\r
	1263	\r
	1264	int CmdHF14AMf1kSim(const char *Cmd)\r
	1265	{\r
	1266	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1267	uint8_t exitAfterNReads = 0;\r
	1268	uint8_t flags = 0;\r
	1269	\r
	1270	if (param_getchar(Cmd, 0) == 'h') {\r
	1271	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1272	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1273	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1274	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1275	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1276	PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
	1277	return 0;\r
	1278	}\r
	1279	uint8_t pnr = 0;\r
	1280	if (param_getchar(Cmd, pnr) == 'u') {\r
	1281	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1282	{\r
	1283	flags \|= FLAG_4B_UID_IN_DATA; // UID from packet\r
	1284	} else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
	1285	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1286	} else {\r
	1287	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1288	return 1;\r
	1289	}\r
	1290	pnr +=2;\r
	1291	}\r
	1292	if (param_getchar(Cmd, pnr) == 'n') {\r
	1293	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1294	pnr += 2;\r
	1295	}\r
	1296	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1297	//Using a flag to signal interactiveness, least significant bit\r
	1298	flags \|= FLAG_INTERACTIVE;\r
	1299	pnr++;\r
	1300	}\r
	1301	\r
	1302	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1303	//Using a flag to signal interactiveness, least significant bit\r
	1304	flags \|= FLAG_NR_AR_ATTACK;\r
	1305	}\r
	1306	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1307	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1308	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1309	, exitAfterNReads, flags,flags);\r
	1310	\r
	1311	\r
	1312	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1313	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1314	SendCommand(&c);\r
	1315	\r
	1316	if(flags & FLAG_INTERACTIVE)\r
	1317	{\r
	1318	UsbCommand resp;\r
	1319	PrintAndLog("Press pm3-button to abort simulation");\r
	1320	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1321	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1322	// annoying message about "Waiting for a response... "\r
	1323	}\r
	1324	}\r
	1325	\r
	1326	return 0;\r
	1327	}\r
	1328	\r
	1329	\r
	1330	int CmdHF14AMfDbg(const char *Cmd)\r
	1331	{\r
	1332	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1333	if (dbgMode > 4) {\r
	1334	PrintAndLog("Max debug mode parameter is 4 \n");\r
	1335	}\r
	1336	\r
	1337	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1338	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1339	PrintAndLog(" 0 - no debug messages");\r
	1340	PrintAndLog(" 1 - error messages");\r
	1341	PrintAndLog(" 2 - plus information messages");\r
	1342	PrintAndLog(" 3 - plus debug messages");\r
	1343	PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
	1344	PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
	1345	return 0;\r
	1346	} \r
	1347	\r
	1348	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1349	SendCommand(&c);\r
	1350	\r
	1351	return 0;\r
	1352	}\r
	1353	\r
	1354	int CmdHF14AMfEGet(const char *Cmd)\r
	1355	{\r
	1356	uint8_t blockNo = 0;\r
	1357	uint8_t data[16];\r
	1358	\r
	1359	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1360	PrintAndLog("Usage: hf mf eget <block number>");\r
	1361	PrintAndLog(" sample: hf mf eget 0 ");\r
	1362	return 0;\r
	1363	} \r
	1364	\r
	1365	blockNo = param_get8(Cmd, 0);\r
	1366	\r
	1367	PrintAndLog(" ");\r
	1368	if (!mfEmlGetMem(data, blockNo, 1)) {\r
	1369	PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
	1370	} else {\r
	1371	PrintAndLog("Command execute timeout");\r
	1372	}\r
	1373	\r
	1374	return 0;\r
	1375	}\r
	1376	\r
	1377	\r
	1378	int CmdHF14AMfEClear(const char *Cmd)\r
	1379	{\r
	1380	if (param_getchar(Cmd, 0) == 'h') {\r
	1381	PrintAndLog("Usage: hf mf eclr");\r
	1382	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1383	return 0;\r
	1384	} \r
	1385	\r
	1386	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1387	SendCommand(&c);\r
	1388	return 0;\r
	1389	}\r
	1390	\r
	1391	\r
	1392	int CmdHF14AMfESet(const char *Cmd)\r
	1393	{\r
	1394	uint8_t memBlock[16];\r
	1395	uint8_t blockNo = 0;\r
	1396	\r
	1397	memset(memBlock, 0x00, sizeof(memBlock));\r
	1398	\r
	1399	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1400	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1401	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1402	return 0;\r
	1403	} \r
	1404	\r
	1405	blockNo = param_get8(Cmd, 0);\r
	1406	\r
	1407	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1408	PrintAndLog("block data must include 32 HEX symbols");\r
	1409	return 1;\r
	1410	}\r
	1411	\r
	1412	// 1 - blocks count\r
	1413	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1414	memcpy(c.d.asBytes, memBlock, 16);\r
	1415	SendCommand(&c);\r
	1416	return 0;\r
	1417	}\r
	1418	\r
	1419	\r
	1420	int CmdHF14AMfELoad(const char *Cmd)\r
	1421	{\r
	1422	FILE * f;\r
	1423	char filename[FILE_PATH_SIZE];\r
	1424	char *fnameptr = filename;\r
	1425	char buf[64];\r
	1426	uint8_t buf8[64];\r
	1427	int i, len, blockNum, numBlocks;\r
	1428	int nameParamNo = 1;\r
	1429	\r
	1430	memset(filename, 0, sizeof(filename));\r
	1431	memset(buf, 0, sizeof(buf));\r
	1432	\r
	1433	char ctmp = param_getchar(Cmd, 0);\r
	1434	\r
	1435	if ( ctmp == 'h' \|\| ctmp == 0x00) {\r
	1436	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1437	PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");\r
	1438	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1439	PrintAndLog("");\r
	1440	PrintAndLog(" sample: hf mf eload filename");\r
	1441	PrintAndLog(" hf mf eload 4 filename");\r
	1442	return 0;\r
	1443	} \r
	1444	\r
	1445	switch (ctmp) {\r
	1446	case '0' : numBlocks = 5*4; break;\r
	1447	case '1' : \r
	1448	case '\0': numBlocks = 16*4; break;\r
	1449	case '2' : numBlocks = 32*4; break;\r
	1450	case '4' : numBlocks = 256; break;\r
	1451	default: {\r
	1452	numBlocks = 16*4;\r
	1453	nameParamNo = 0;\r
	1454	}\r
	1455	}\r
	1456	\r
	1457	len = param_getstr(Cmd,nameParamNo,filename);\r
	1458	\r
	1459	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1460	\r
	1461	fnameptr += len;\r
	1462	\r
	1463	sprintf(fnameptr, ".eml"); \r
	1464	\r
	1465	// open file\r
	1466	f = fopen(filename, "r");\r
	1467	if (f == NULL) {\r
	1468	PrintAndLog("File %s not found or locked", filename);\r
	1469	return 1;\r
	1470	}\r
	1471	\r
	1472	// for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	1473	// for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	1474	\r
	1475	blockNum = 0;\r
	1476	while(!feof(f)){\r
	1477	memset(buf, 0, sizeof(buf));\r
	1478	\r
	1479	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1480	\r
	1481	if (blockNum >= numBlocks) break;\r
	1482	\r
	1483	PrintAndLog("File reading error.");\r
	1484	fclose(f);\r
	1485	return 2;\r
	1486	}\r
	1487	\r
	1488	if (strlen(buf) < 32){\r
	1489	if(strlen(buf) && feof(f))\r
	1490	break;\r
	1491	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1492	return 2;\r
	1493	}\r
	1494	\r
	1495	for (i = 0; i < 32; i += 2) {\r
	1496	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1497	}\r
	1498	\r
	1499	if (mfEmlSetMem(buf8, blockNum, 1)) {\r
	1500	PrintAndLog("Cant set emul block: %3d", blockNum);\r
	1501	return 3;\r
	1502	}\r
	1503	blockNum++;\r
	1504	\r
	1505	if (blockNum >= numBlocks) break;\r
	1506	}\r
	1507	fclose(f);\r
	1508	\r
	1509	if ((blockNum != numBlocks)) {\r
	1510	PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
	1511	fclose(f);\r
	1512	return 4;\r
	1513	}\r
	1514	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1515	return 0;\r
	1516	}\r
	1517	\r
	1518	\r
	1519	int CmdHF14AMfESave(const char *Cmd)\r
	1520	{\r
	1521	FILE * f;\r
	1522	char filename[FILE_PATH_SIZE];\r
	1523	char * fnameptr = filename;\r
	1524	uint8_t buf[64];\r
	1525	int i, j, len, numBlocks;\r
	1526	int nameParamNo = 1;\r
	1527	\r
	1528	memset(filename, 0, sizeof(filename));\r
	1529	memset(buf, 0, sizeof(buf));\r
	1530	\r
	1531	char ctmp = param_getchar(Cmd, 0);\r
	1532	\r
	1533	if ( ctmp == 'h') {\r
	1534	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`"); \r
	1535	PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
	1536	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1537	PrintAndLog("");\r
	1538	PrintAndLog(" sample: hf mf esave ");\r
	1539	PrintAndLog(" hf mf esave 4");\r
	1540	PrintAndLog(" hf mf esave 4 filename");\r
	1541	return 0;\r
	1542	} \r
	1543	\r
	1544	switch (ctmp) {\r
	1545	case '0' : numBlocks = 5*4; break;\r
	1546	case '1' : \r
	1547	case '\0': numBlocks = 16*4; break;\r
	1548	case '2' : numBlocks = 32*4; break;\r
	1549	case '4' : numBlocks = 256; break;\r
	1550	default: {\r
	1551	numBlocks = 16*4;\r
	1552	nameParamNo = 0;\r
	1553	}\r
	1554	}\r
	1555	\r
	1556	len = param_getstr(Cmd,nameParamNo,filename);\r
	1557	\r
	1558	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1559	\r
	1560	// user supplied filename?\r
	1561	if (len < 1) {\r
	1562	// get filename (UID from memory)\r
	1563	if (mfEmlGetMem(buf, 0, 1)) {\r
	1564	PrintAndLog("Can\'t get UID from block: %d", 0);\r
	1565	sprintf(filename, "dump.eml"); \r
	1566	}\r
	1567	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1568	sprintf(fnameptr, "%02X", buf[j]); \r
	1569	} else {\r
	1570	fnameptr += len;\r
	1571	}\r
	1572	\r
	1573	// add file extension\r
	1574	sprintf(fnameptr, ".eml"); \r
	1575	\r
	1576	// open file\r
	1577	f = fopen(filename, "w+");\r
	1578	\r
	1579	// put hex\r
	1580	for (i = 0; i < numBlocks; i++) {\r
	1581	if (mfEmlGetMem(buf, i, 1)) {\r
	1582	PrintAndLog("Cant get block: %d", i);\r
	1583	break;\r
	1584	}\r
	1585	for (j = 0; j < 16; j++)\r
	1586	fprintf(f, "%02X", buf[j]); \r
	1587	fprintf(f,"\n");\r
	1588	}\r
	1589	fclose(f);\r
	1590	\r
	1591	PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
	1592	\r
	1593	return 0;\r
	1594	}\r
	1595	\r
	1596	\r
	1597	int CmdHF14AMfECFill(const char *Cmd)\r
	1598	{\r
	1599	uint8_t keyType = 0;\r
	1600	uint8_t numSectors = 16;\r
	1601	\r
	1602	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1603	PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
	1604	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1605	PrintAndLog("");\r
	1606	PrintAndLog("samples: hf mf ecfill A");\r
	1607	PrintAndLog(" hf mf ecfill A 4");\r
	1608	PrintAndLog("Read card and transfer its data to emulator memory.");\r
	1609	PrintAndLog("Keys must be laid in the emulator memory. \n");\r
	1610	return 0;\r
	1611	} \r
	1612	\r
	1613	char ctmp = param_getchar(Cmd, 0);\r
	1614	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	1615	PrintAndLog("Key type must be A or B");\r
	1616	return 1;\r
	1617	}\r
	1618	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1619	\r
	1620	ctmp = param_getchar(Cmd, 1);\r
	1621	switch (ctmp) {\r
	1622	case '0' : numSectors = 5; break;\r
	1623	case '1' : \r
	1624	case '\0': numSectors = 16; break;\r
	1625	case '2' : numSectors = 32; break;\r
	1626	case '4' : numSectors = 40; break;\r
	1627	default: numSectors = 16;\r
	1628	} \r
	1629	\r
	1630	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
	1631	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
	1632	SendCommand(&c);\r
	1633	return 0;\r
	1634	}\r
	1635	\r
	1636	\r
	1637	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1638	{\r
	1639	int i;\r
	1640	uint8_t numSectors;\r
	1641	uint8_t data[16];\r
	1642	uint64_t keyA, keyB;\r
	1643	\r
	1644	if (param_getchar(Cmd, 0) == 'h') {\r
	1645	PrintAndLog("It prints the keys loaded in the emulator memory");\r
	1646	PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
	1647	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1648	PrintAndLog("");\r
	1649	PrintAndLog(" sample: hf mf ekeyprn 1");\r
	1650	return 0;\r
	1651	} \r
	1652	\r
	1653	char cmdp = param_getchar(Cmd, 0);\r
	1654	\r
	1655	switch (cmdp) {\r
	1656	case '0' : numSectors = 5; break;\r
	1657	case '1' : \r
	1658	case '\0': numSectors = 16; break;\r
	1659	case '2' : numSectors = 32; break;\r
	1660	case '4' : numSectors = 40; break;\r
	1661	default: numSectors = 16;\r
	1662	} \r
	1663	\r
	1664	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1665	PrintAndLog("\|sec\|key A \|key B \|");\r
	1666	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1667	for (i = 0; i < numSectors; i++) {\r
	1668	if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
	1669	PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
	1670	break;\r
	1671	}\r
	1672	keyA = bytes_to_num(data, 6);\r
	1673	keyB = bytes_to_num(data + 10, 6);\r
	1674	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1675	}\r
	1676	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1677	\r
	1678	return 0;\r
	1679	}\r
	1680	\r
	1681	\r
	1682	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1683	{\r
	1684	uint8_t wipeCard = 0;\r
	1685	uint8_t uid[8] = {0x00};\r
	1686	uint8_t oldUid[8] = {0x00};\r
	1687	int res;\r
	1688	\r
	1689	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1690	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
	1691	PrintAndLog("sample: hf mf csetuid 01020304 w");\r
	1692	PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
	1693	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1694	return 0;\r
	1695	} \r
	1696	\r
	1697	if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
	1698	PrintAndLog("UID must include 8 HEX symbols");\r
	1699	return 1;\r
	1700	}\r
	1701	\r
	1702	char ctmp = param_getchar(Cmd, 1);\r
	1703	if (ctmp == 'w' \|\| ctmp == 'W') wipeCard = 1;\r
	1704	\r
	1705	PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
	1706	\r
	1707	res = mfCSetUID(uid, oldUid, wipeCard);\r
	1708	if (res) {\r
	1709	PrintAndLog("Can't set UID. error=%d", res);\r
	1710	return 1;\r
	1711	}\r
	1712	\r
	1713	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1714	return 0;\r
	1715	}\r
	1716	\r
	1717	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1718	{\r
	1719	uint8_t uid[8];\r
	1720	uint8_t memBlock[16];\r
	1721	uint8_t blockNo = 0;\r
	1722	int res;\r
	1723	memset(memBlock, 0x00, sizeof(memBlock));\r
	1724	\r
	1725	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1726	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
	1727	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1728	PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
	1729	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1730	return 0;\r
	1731	} \r
	1732	\r
	1733	blockNo = param_get8(Cmd, 0);\r
	1734	\r
	1735	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1736	PrintAndLog("block data must include 32 HEX symbols");\r
	1737	return 1;\r
	1738	}\r
	1739	\r
	1740	PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1741	\r
	1742	res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
	1743	if (res) {\r
	1744	PrintAndLog("Can't write block. error=%d", res);\r
	1745	return 1;\r
	1746	}\r
	1747	\r
	1748	PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
	1749	return 0;\r
	1750	}\r
	1751	\r
	1752	\r
	1753	int CmdHF14AMfCLoad(const char *Cmd)\r
	1754	{\r
	1755	FILE * f;\r
	1756	char filename[FILE_PATH_SIZE];\r
	1757	char * fnameptr = filename;\r
	1758	char buf[64];\r
	1759	uint8_t buf8[64];\r
	1760	uint8_t fillFromEmulator = 0;\r
	1761	int i, len, blockNum, flags;\r
	1762	\r
	1763	memset(filename, 0, sizeof(filename));\r
	1764	memset(buf, 0, sizeof(buf));\r
	1765	\r
	1766	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1767	PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
	1768	PrintAndLog("or from emulator memory (option `e`)");\r
	1769	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1770	PrintAndLog(" or: hf mf cload e ");\r
	1771	PrintAndLog(" sample: hf mf cload filename");\r
	1772	return 0;\r
	1773	} \r
	1774	\r
	1775	char ctmp = param_getchar(Cmd, 0);\r
	1776	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1777	\r
	1778	if (fillFromEmulator) {\r
	1779	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1780	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1781	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1782	PrintAndLog("Cant get block: %d", blockNum);\r
	1783	return 2;\r
	1784	}\r
	1785	\r
	1786	if (blockNum == 2) flags = 0;\r
	1787	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1788	\r
	1789	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1790	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1791	return 3;\r
	1792	}\r
	1793	}\r
	1794	return 0;\r
	1795	} else {\r
	1796	len = strlen(Cmd);\r
	1797	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1798	\r
	1799	memcpy(filename, Cmd, len);\r
	1800	fnameptr += len;\r
	1801	\r
	1802	sprintf(fnameptr, ".eml"); \r
	1803	\r
	1804	// open file\r
	1805	f = fopen(filename, "r");\r
	1806	if (f == NULL) {\r
	1807	PrintAndLog("File not found or locked.");\r
	1808	return 1;\r
	1809	}\r
	1810	\r
	1811	blockNum = 0;\r
	1812	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1813	while(!feof(f)){\r
	1814	memset(buf, 0, sizeof(buf));\r
	1815	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1816	PrintAndLog("File reading error.");\r
	1817	return 2;\r
	1818	}\r
	1819	\r
	1820	if (strlen(buf) < 32){\r
	1821	if(strlen(buf) && feof(f))\r
	1822	break;\r
	1823	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1824	return 2;\r
	1825	}\r
	1826	for (i = 0; i < 32; i += 2)\r
	1827	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1828	\r
	1829	if (blockNum == 2) flags = 0;\r
	1830	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1831	\r
	1832	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1833	PrintAndLog("Can't set magic card block: %d", blockNum);\r
	1834	return 3;\r
	1835	}\r
	1836	blockNum++;\r
	1837	\r
	1838	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1839	}\r
	1840	fclose(f);\r
	1841	\r
	1842	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1843	PrintAndLog("File content error. There must be 64 blocks");\r
	1844	return 4;\r
	1845	}\r
	1846	PrintAndLog("Loaded from file: %s", filename);\r
	1847	return 0;\r
	1848	}\r
	1849	}\r
	1850	\r
	1851	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1852	uint8_t memBlock[16];\r
	1853	uint8_t blockNo = 0;\r
	1854	int res;\r
	1855	memset(memBlock, 0x00, sizeof(memBlock));\r
	1856	\r
	1857	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1858	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1859	PrintAndLog("sample: hf mf cgetblk 1");\r
	1860	PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
	1861	return 0;\r
	1862	} \r
	1863	\r
	1864	blockNo = param_get8(Cmd, 0);\r
	1865	\r
	1866	PrintAndLog("--block number:%2d ", blockNo);\r
	1867	\r
	1868	res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
	1869	if (res) {\r
	1870	PrintAndLog("Can't read block. error=%d", res);\r
	1871	return 1;\r
	1872	}\r
	1873	\r
	1874	PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
	1875	return 0;\r
	1876	}\r
	1877	\r
	1878	\r
	1879	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1880	uint8_t memBlock[16];\r
	1881	uint8_t sectorNo = 0;\r
	1882	int i, res, flags;\r
	1883	memset(memBlock, 0x00, sizeof(memBlock));\r
	1884	\r
	1885	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1886	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1887	PrintAndLog("sample: hf mf cgetsc 0");\r
	1888	PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
	1889	return 0;\r
	1890	} \r
	1891	\r
	1892	sectorNo = param_get8(Cmd, 0);\r
	1893	if (sectorNo > 15) {\r
	1894	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1895	return 1;\r
	1896	}\r
	1897	\r
	1898	PrintAndLog("--sector number:%d ", sectorNo);\r
	1899	\r
	1900	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1901	for (i = 0; i < 4; i++) {\r
	1902	if (i == 1) flags = 0;\r
	1903	if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1904	\r
	1905	res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
	1906	if (res) {\r
	1907	PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
	1908	return 1;\r
	1909	}\r
	1910	\r
	1911	PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
	1912	}\r
	1913	return 0;\r
	1914	}\r
	1915	\r
	1916	\r
	1917	int CmdHF14AMfCSave(const char *Cmd) {\r
	1918	\r
	1919	FILE * f;\r
	1920	char filename[FILE_PATH_SIZE];\r
	1921	char * fnameptr = filename;\r
	1922	uint8_t fillFromEmulator = 0;\r
	1923	uint8_t buf[64];\r
	1924	int i, j, len, flags;\r
	1925	\r
	1926	memset(filename, 0, sizeof(filename));\r
	1927	memset(buf, 0, sizeof(buf));\r
	1928	\r
	1929	if (param_getchar(Cmd, 0) == 'h') {\r
	1930	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1931	PrintAndLog("or into emulator memory (option `e`)");\r
	1932	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1933	PrintAndLog(" sample: hf mf esave ");\r
	1934	PrintAndLog(" hf mf esave filename");\r
	1935	PrintAndLog(" hf mf esave e \n");\r
	1936	return 0;\r
	1937	} \r
	1938	\r
	1939	char ctmp = param_getchar(Cmd, 0);\r
	1940	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1941	\r
	1942	if (fillFromEmulator) {\r
	1943	// put into emulator\r
	1944	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1945	for (i = 0; i < 16 * 4; i++) {\r
	1946	if (i == 1) flags = 0;\r
	1947	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1948	\r
	1949	if (mfCGetBlock(i, buf, flags)) {\r
	1950	PrintAndLog("Cant get block: %d", i);\r
	1951	break;\r
	1952	}\r
	1953	\r
	1954	if (mfEmlSetMem(buf, i, 1)) {\r
	1955	PrintAndLog("Cant set emul block: %d", i);\r
	1956	return 3;\r
	1957	}\r
	1958	}\r
	1959	return 0;\r
	1960	} else {\r
	1961	len = strlen(Cmd);\r
	1962	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;\r
	1963	\r
	1964	if (len < 1) {\r
	1965	// get filename\r
	1966	if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
	1967	PrintAndLog("Cant get block: %d", 0);\r
	1968	return 1;\r
	1969	}\r
	1970	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1971	sprintf(fnameptr, "%02x", buf[j]); \r
	1972	} else {\r
	1973	memcpy(filename, Cmd, len);\r
	1974	fnameptr += len;\r
	1975	}\r
	1976	\r
	1977	sprintf(fnameptr, ".eml"); \r
	1978	\r
	1979	// open file\r
	1980	f = fopen(filename, "w+");\r
	1981	\r
	1982	// put hex\r
	1983	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1984	for (i = 0; i < 16 * 4; i++) {\r
	1985	if (i == 1) flags = 0;\r
	1986	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1987	\r
	1988	if (mfCGetBlock(i, buf, flags)) {\r
	1989	PrintAndLog("Cant get block: %d", i);\r
	1990	break;\r
	1991	}\r
	1992	for (j = 0; j < 16; j++)\r
	1993	fprintf(f, "%02x", buf[j]); \r
	1994	fprintf(f,"\n");\r
	1995	}\r
	1996	fclose(f);\r
	1997	\r
	1998	PrintAndLog("Saved to file: %s", filename);\r
	1999	\r
	2000	return 0;\r
	2001	}\r
	2002	}\r
	2003	\r
	2004	\r
	2005	int CmdHF14AMfSniff(const char *Cmd){\r
	2006	\r
	2007	bool wantLogToFile = 0;\r
	2008	bool wantDecrypt = 0;\r
	2009	//bool wantSaveToEml = 0; TODO\r
	2010	bool wantSaveToEmlFile = 0;\r
	2011	\r
	2012	//var \r
	2013	int res = 0;\r
	2014	int len = 0;\r
	2015	int blockLen = 0;\r
	2016	int num = 0;\r
	2017	int pckNum = 0;\r
	2018	uint8_t uid[7];\r
	2019	uint8_t uid_len;\r
	2020	uint8_t atqa[2];\r
	2021	uint8_t sak;\r
	2022	bool isTag;\r
	2023	uint8_t buf[3000];\r
	2024	uint8_t * bufPtr = buf;\r
	2025	memset(buf, 0x00, 3000);\r
	2026	\r
	2027	if (param_getchar(Cmd, 0) == 'h') {\r
	2028	PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
	2029	PrintAndLog("You can specify:");\r
	2030	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	2031	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	2032	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	2033	PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	2034	PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
	2035	PrintAndLog(" sample: hf mf sniff l d e");\r
	2036	return 0;\r
	2037	} \r
	2038	\r
	2039	for (int i = 0; i < 4; i++) {\r
	2040	char ctmp = param_getchar(Cmd, i);\r
	2041	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	2042	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	2043	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	2044	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	2045	}\r
	2046	\r
	2047	printf("-------------------------------------------------------------------------\n");\r
	2048	printf("Executing command. \n");\r
	2049	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	2050	printf("Press the key on pc keyboard to abort the client.\n");\r
	2051	printf("-------------------------------------------------------------------------\n");\r
	2052	\r
	2053	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	2054	clearCommandBuffer();\r
	2055	SendCommand(&c);\r
	2056	\r
	2057	// wait cycle\r
	2058	while (true) {\r
	2059	printf(".");\r
	2060	fflush(stdout);\r
	2061	if (ukbhit()) {\r
	2062	getchar();\r
	2063	printf("\naborted via keyboard!\n");\r
	2064	break;\r
	2065	}\r
	2066	\r
	2067	UsbCommand resp;\r
	2068	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	2069	res = resp.arg[0] & 0xff;\r
	2070	len = resp.arg[1];\r
	2071	num = resp.arg[2];\r
	2072	\r
	2073	if (res == 0) return 0;\r
	2074	if (res == 1) {\r
	2075	if (num ==0) {\r
	2076	bufPtr = buf;\r
	2077	memset(buf, 0x00, 3000);\r
	2078	}\r
	2079	memcpy(bufPtr, resp.d.asBytes, len);\r
	2080	bufPtr += len;\r
	2081	pckNum++;\r
	2082	}\r
	2083	if (res == 2) {\r
	2084	blockLen = bufPtr - buf;\r
	2085	bufPtr = buf;\r
	2086	printf(">\n");\r
	2087	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	2088	num = 0;\r
	2089	while (bufPtr - buf < blockLen) {\r
	2090	bufPtr += 6;\r
	2091	len = ((uint16_t )bufPtr);\r
	2092	\r
	2093	if(len & 0x8000) {\r
	2094	isTag = true;\r
	2095	len &= 0x7fff;\r
	2096	} else {\r
	2097	isTag = false;\r
	2098	}\r
	2099	bufPtr += 2;\r
	2100	if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
	2101	\r
	2102	memcpy(uid, bufPtr + 2, 7);\r
	2103	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	2104	uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
	2105	sak = bufPtr[11];\r
	2106	\r
	2107	PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
	2108	sprint_hex(uid + (7 - uid_len), uid_len),\r
	2109	atqa[1], \r
	2110	atqa[0], \r
	2111	sak);\r
	2112	if (wantLogToFile \|\| wantDecrypt) {\r
	2113	FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
	2114	AddLogCurrentDT(logHexFileName);\r
	2115	} \r
	2116	if (wantDecrypt) \r
	2117	mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	2118	} else {\r
	2119	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	2120	if (wantLogToFile) \r
	2121	AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	2122	if (wantDecrypt) \r
	2123	mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
	2124	}\r
	2125	bufPtr += len;\r
	2126	bufPtr += ((len-1)/8+1); // ignore parity\r
	2127	num++;\r
	2128	}\r
	2129	}\r
	2130	} // resp not NULL\r
	2131	} // while (true)\r
	2132	\r
	2133	return 0;\r
	2134	}\r
	2135	\r
	2136	// Tries to identify cardsize.\r
	2137	// Returns <num> where num is:\r
	2138	// -1 unidentified\r
	2139	// 0 - MINI (320bytes)\r
	2140	// 1 - 1K\r
	2141	// 2 - 2K\r
	2142	// 4 - 4K\r
	2143	int GetCardSize()\r
	2144	{\r
	2145	UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};\r
	2146	SendCommand(&c);\r
	2147	\r
	2148	UsbCommand resp;\r
	2149	WaitForResponse(CMD_ACK,&resp);\r
	2150	\r
	2151	if(resp.arg[0] == 0) {\r
	2152	PrintAndLog("iso14443a card select failed");\r
	2153	return -1;\r
	2154	}\r
	2155	\r
	2156	iso14a_card_select_t card = (iso14a_card_select_t )resp.d.asBytes;\r
	2157	\r
	2158	PrintAndLog("Trying to detect card size.");\r
	2159	\r
	2160	uint16_t atqa = 0;\r
	2161	uint8_t sak = 0;\r
	2162	atqa = (card->atqa[1] & 0xff) << 8;\r
	2163	atqa += card->atqa[0] & 0xff;\r
	2164	sak = card->sak;\r
	2165	\r
	2166	// https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c\r
	2167	\r
	2168	PrintAndLog("found ATAQ: %04X SAK: %02X", atqa, sak);\r
	2169	\r
	2170	\r
	2171	// NXP MIFARE Mini 0.3k\r
	2172	if ( ( (atqa & 0xff0f) == 0x0004) && (sak == 0x09) ) return 0;\r
	2173	\r
	2174	// MIFARE Classic 1K\r
	2175	if ( ((atqa & 0xff0f) == 0x0004) && (sak == 0x08) ) return 1;\r
	2176	\r
	2177	// MIFARE Classik 4K\r
	2178	if ( ((atqa & 0xff0f) == 0x0002) && (sak == 0x18) ) return 4;\r
	2179	\r
	2180	// SmartMX with MIFARE 1K emulation \r
	2181	if ( ((atqa & 0xf0ff) == 0x0004) ) return 1;\r
	2182	\r
	2183	// SmartMX with MIFARE 4K emulation \r
	2184	if ( ((atqa & 0xf0ff) == 0x0002) ) return 4; \r
	2185	\r
	2186	// Infineon MIFARE CLASSIC 1K\r
	2187	if ( ((atqa & 0xffff) == 0x0004) && (sak == 0x88) ) return 1;\r
	2188	\r
	2189	// MFC 4K emulated by Nokia 6212 Classic\r
	2190	if ( ((atqa & 0xffff) == 0x0002) && (sak == 0x38) ) return 4;\r
	2191	\r
	2192	// MFC 4K emulated by Nokia 6131 NFC\r
	2193	if ( ((atqa & 0xffff) == 0x0008) && (sak == 0x38) ) return 4;\r
	2194	\r
	2195	\r
	2196	PrintAndLog("BEFOOO 1K %02X", (atqa & 0xff0f));\r
	2197	\r
	2198	// MIFARE Plus (4 Byte UID or 4 Byte RID)\r
	2199	// MIFARE Plus (7 Byte UID)\r
	2200	if (\r
	2201	((atqa & 0xffff) == 0x0002) \|\r
	2202	((atqa & 0xffff) == 0x0004) \|\r
	2203	((atqa & 0xffff) == 0x0042) \| \r
	2204	((atqa & 0xffff) == 0x0044) \r
	2205	)\r
	2206	{\r
	2207	switch(sak){\r
	2208	case 0x08:\r
	2209	case 0x10: {\r
	2210	//case 0x20:\r
	2211	PrintAndLog("2");\r
	2212	return 2;\r
	2213	break;\r
	2214	}\r
	2215	case 0x11:\r
	2216	case 0x18:{\r
	2217	//case 0x20:\r
	2218	PrintAndLog("4");\r
	2219	return 4;\r
	2220	break;\r
	2221	}\r
	2222	}\r
	2223	}\r
	2224	\r
	2225	return -1;\r
	2226	}\r
	2227	\r
	2228	static command_t CommandTable[] =\r
	2229	{\r
	2230	{"help", CmdHelp, 1, "This help"},\r
	2231	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	2232	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	2233	//{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
	2234	//{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
	2235	//{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
	2236	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	2237	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	2238	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	2239	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	2240	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	2241	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	2242	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	2243	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	2244	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	2245	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	2246	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	2247	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	2248	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	2249	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	2250	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	2251	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	2252	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	2253	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
	2254	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
	2255	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
	2256	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	2257	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	2258	{NULL, NULL, 0, NULL}\r
	2259	};\r
	2260	\r
	2261	int CmdHFMF(const char *Cmd)\r
	2262	{\r
	2263	// flush\r
	2264	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	2265	\r
	2266	CmdsParse(CommandTable, Cmd);\r
	2267	return 0;\r
	2268	}\r
	2269	\r
	2270	int CmdHelp(const char *Cmd)\r
	2271	{\r
	2272	CmdsHelp(CommandTable);\r
	2273	return 0;\r
	2274	}\r