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

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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	#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	\r
	40	// wait cycle\r
	41	while (true) {\r
	42	printf(".");\r
	43	fflush(stdout);\r
	44	if (ukbhit()) {\r
	45	getchar();\r
	46	printf("\naborted via keyboard!\n");\r
	47	break;\r
	48	}\r
	49	\r
	50	UsbCommand resp;\r
	51	if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
	52	isOK = resp.arg[0] & 0xff;\r
	53	uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
	54	nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
	55	par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
	56	ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
	57	nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
	58	printf("\n\n");\r
	59	if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
	60	break;\r
	61	}\r
	62	} \r
	63	\r
	64	printf("\n");\r
	65	\r
	66	// error\r
	67	if (isOK != 1) return 1;\r
	68	\r
	69	// execute original function from util nonce2key\r
	70	if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
	71	{\r
	72	isOK = 2;\r
	73	PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
	74	} else {\r
	75	printf("------------------------------------------------------------------\n");\r
	76	PrintAndLog("Key found:%012"llx" \n", r_key);\r
	77	\r
	78	num_to_bytes(r_key, 6, keyBlock);\r
	79	isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
	80	}\r
	81	if (!isOK) \r
	82	PrintAndLog("Found valid key:%012"llx, r_key);\r
	83	else\r
	84	{\r
	85	if (isOK != 2) PrintAndLog("Found invalid key. "); \r
	86	PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
	87	c.arg[0] = false;\r
	88	goto start;\r
	89	}\r
	90	\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	/* dublett finns i CMDHFMFU.C \r
	144	int CmdHF14AMfUWrBl(const char *Cmd)\r
	145	{\r
	146	uint8_t blockNo = 0;\r
	147	bool chinese_card=0;\r
	148	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	149	UsbCommand resp;\r
	150	\r
	151	if (strlen(Cmd)<3) {\r
	152	PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
	153	PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
	154	return 0;\r
	155	} \r
	156	\r
	157	blockNo = param_get8(Cmd, 0);\r
	158	if (param_gethex(Cmd, 1, bldata, 8)) {\r
	159	PrintAndLog("Block data must include 8 HEX symbols");\r
	160	return 1;\r
	161	}\r
	162	\r
	163	if (strchr(Cmd,'w') != 0) {\r
	164	chinese_card=1;\r
	165	}\r
	166	\r
	167	switch(blockNo){\r
	168	case 0:\r
	169	if (!chinese_card){\r
	170	PrintAndLog("Access Denied");\r
	171	}else{\r
	172	PrintAndLog("--specialblock no:%d", blockNo);\r
	173	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	174	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	175	memcpy(d.d.asBytes,bldata, 4);\r
	176	SendCommand(&d);\r
	177	\r
	178	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	179	uint8_t isOK = resp.arg[0] & 0xff;\r
	180	PrintAndLog("isOk:%02x", isOK);\r
	181	} else {\r
	182	PrintAndLog("Command execute timeout");\r
	183	}\r
	184	}\r
	185	break;\r
	186	case 1:\r
	187	if (!chinese_card){\r
	188	PrintAndLog("Access Denied");\r
	189	}else{\r
	190	PrintAndLog("--specialblock no:%d", blockNo);\r
	191	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	192	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	193	memcpy(d.d.asBytes,bldata, 4);\r
	194	SendCommand(&d);\r
	195	\r
	196	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	197	uint8_t isOK = resp.arg[0] & 0xff;\r
	198	PrintAndLog("isOk:%02x", isOK);\r
	199	} else {\r
	200	PrintAndLog("Command execute timeout");\r
	201	}\r
	202	}\r
	203	break;\r
	204	case 2:\r
	205	if (!chinese_card){\r
	206	PrintAndLog("Access Denied");\r
	207	}else{\r
	208	PrintAndLog("--specialblock no:%d", blockNo);\r
	209	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	210	UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	211	memcpy(c.d.asBytes, bldata, 4);\r
	212	SendCommand(&c);\r
	213	\r
	214	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	215	uint8_t isOK = resp.arg[0] & 0xff;\r
	216	PrintAndLog("isOk:%02x", isOK);\r
	217	} else {\r
	218	PrintAndLog("Command execute timeout");\r
	219	}\r
	220	}\r
	221	break;\r
	222	case 3:\r
	223	PrintAndLog("--specialblock no:%d", blockNo);\r
	224	PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
	225	UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	226	memcpy(d.d.asBytes,bldata, 4);\r
	227	SendCommand(&d);\r
	228	\r
	229	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	230	uint8_t isOK = resp.arg[0] & 0xff;\r
	231	PrintAndLog("isOk:%02x", isOK);\r
	232	} else {\r
	233	PrintAndLog("Command execute timeout");\r
	234	}\r
	235	break;\r
	236	default: \r
	237	PrintAndLog("--block no:%d", blockNo);\r
	238	PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
	239	UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
	240	memcpy(e.d.asBytes,bldata, 4);\r
	241	SendCommand(&e);\r
	242	\r
	243	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	244	uint8_t isOK = resp.arg[0] & 0xff;\r
	245	PrintAndLog("isOk:%02x", isOK);\r
	246	} else {\r
	247	PrintAndLog("Command execute timeout");\r
	248	}\r
	249	break;\r
	250	}\r
	251	return 0;\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	/* dublett finns i CMDHFMFU.C \r
	303	int CmdHF14AMfURdBl(const char *Cmd)\r
	304	{\r
	305	uint8_t blockNo = 0;\r
	306	\r
	307	if (strlen(Cmd)<1) {\r
	308	PrintAndLog("Usage: hf mf urdbl <block number>");\r
	309	PrintAndLog(" sample: hf mf urdbl 0");\r
	310	return 0;\r
	311	} \r
	312	\r
	313	blockNo = param_get8(Cmd, 0);\r
	314	PrintAndLog("--block no:%d", blockNo);\r
	315	\r
	316	UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
	317	SendCommand(&c);\r
	318	\r
	319	UsbCommand resp;\r
	320	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	321	uint8_t isOK = resp.arg[0] & 0xff;\r
	322	uint8_t *data = resp.d.asBytes;\r
	323	\r
	324	if (isOK)\r
	325	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
	326	else\r
	327	PrintAndLog("isOk:%02x", isOK);\r
	328	} else {\r
	329	PrintAndLog("Command execute timeout");\r
	330	}\r
	331	\r
	332	return 0;\r
	333	}\r
	334	*/\r
	335	\r
	336	/* dublett finns i CMDHFMFU.C \r
	337	int CmdHF14AMfURdCard(const char *Cmd)\r
	338	{\r
	339	int i;\r
	340	uint8_t sectorNo = 0;\r
	341	uint8_t *lockbytes_t=NULL;\r
	342	uint8_t lockbytes[2]={0,0};\r
	343	bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
	344	\r
	345	uint8_t isOK = 0;\r
	346	uint8_t * data = NULL;\r
	347	\r
	348	if (sectorNo > 15) {\r
	349	PrintAndLog("Sector number must be less than 16");\r
	350	return 1;\r
	351	}\r
	352	PrintAndLog("Attempting to Read Ultralight... ");\r
	353	\r
	354	UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
	355	SendCommand(&c);\r
	356	\r
	357	UsbCommand resp;\r
	358	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	359	isOK = resp.arg[0] & 0xff;\r
	360	data = resp.d.asBytes;\r
	361	\r
	362	PrintAndLog("isOk:%02x", isOK);\r
	363	if (isOK) \r
	364	for (i = 0; i < 16; i++) {\r
	365	switch(i){\r
	366	case 2:\r
	367	//process lock bytes\r
	368	lockbytes_t=data+(i*4);\r
	369	lockbytes[0]=lockbytes_t[2];\r
	370	lockbytes[1]=lockbytes_t[3];\r
	371	for(int j=0; j<16; j++){\r
	372	bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
	373	}\r
	374	//PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
	375	//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
	376	PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
	377	break;\r
	378	case 3: \r
	379	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
	380	break;\r
	381	case 4:\r
	382	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
	383	break;\r
	384	case 5:\r
	385	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
	386	break;\r
	387	case 6:\r
	388	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
	389	break;\r
	390	case 7:\r
	391	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
	392	break;\r
	393	case 8:\r
	394	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
	395	break;\r
	396	case 9:\r
	397	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
	398	break;\r
	399	case 10:\r
	400	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
	401	break;\r
	402	case 11:\r
	403	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
	404	break;\r
	405	case 12:\r
	406	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
	407	break;\r
	408	case 13:\r
	409	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
	410	break;\r
	411	case 14:\r
	412	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
	413	break;\r
	414	case 15:\r
	415	PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
	416	break;\r
	417	default:\r
	418	PrintAndLog("Block %3d:%s ", i,sprint_hex(data + i * 4, 4));\r
	419	break;\r
	420	}\r
	421	}\r
	422	} else {\r
	423	PrintAndLog("Command execute timeout");\r
	424	}\r
	425	return 0;\r
	426	}\r
	427	*/\r
	428	\r
	429	int CmdHF14AMfRdSc(const char *Cmd)\r
	430	{\r
	431	int i;\r
	432	uint8_t sectorNo = 0;\r
	433	uint8_t keyType = 0;\r
	434	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	435	uint8_t isOK = 0;\r
	436	uint8_t *data = NULL;\r
	437	char cmdp = 0x00;\r
	438	\r
	439	if (strlen(Cmd)<3) {\r
	440	PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
	441	PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
	442	return 0;\r
	443	} \r
	444	\r
	445	sectorNo = param_get8(Cmd, 0);\r
	446	if (sectorNo > 39) {\r
	447	PrintAndLog("Sector number must be less than 40");\r
	448	return 1;\r
	449	}\r
	450	cmdp = param_getchar(Cmd, 1);\r
	451	if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
	452	PrintAndLog("Key type must be A or B");\r
	453	return 1;\r
	454	}\r
	455	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	456	if (param_gethex(Cmd, 2, key, 12)) {\r
	457	PrintAndLog("Key must include 12 HEX symbols");\r
	458	return 1;\r
	459	}\r
	460	PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
	461	\r
	462	UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
	463	memcpy(c.d.asBytes, key, 6);\r
	464	SendCommand(&c);\r
	465	PrintAndLog(" ");\r
	466	\r
	467	UsbCommand resp;\r
	468	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	469	isOK = resp.arg[0] & 0xff;\r
	470	data = resp.d.asBytes;\r
	471	\r
	472	PrintAndLog("isOk:%02x", isOK);\r
	473	if (isOK) {\r
	474	for (i = 0; i < (sectorNo<32?3:15); i++) {\r
	475	PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
	476	}\r
	477	PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
	478	}\r
	479	} else {\r
	480	PrintAndLog("Command execute timeout");\r
	481	}\r
	482	\r
	483	return 0;\r
	484	}\r
	485	\r
	486	\r
	487	uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
	488	{\r
	489	if (sectorNo < 32) {\r
	490	return sectorNo * 4;\r
	491	} else {\r
	492	return 32 * 4 + (sectorNo - 32) * 16;\r
	493	}\r
	494	}\r
	495	\r
	496	\r
	497	uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
	498	{\r
	499	if (sectorNo < 32) {\r
	500	return 4;\r
	501	} else {\r
	502	return 16;\r
	503	}\r
	504	}\r
	505	\r
	506	\r
	507	int CmdHF14AMfDump(const char *Cmd)\r
	508	{\r
	509	uint8_t sectorNo, blockNo;\r
	510	\r
	511	uint8_t keyA[40][6];\r
	512	uint8_t keyB[40][6];\r
	513	uint8_t rights[40][4];\r
	514	uint8_t carddata[256][16];\r
	515	uint8_t numSectors = 16;\r
	516	\r
	517	FILE *fin;\r
	518	FILE *fout;\r
	519	\r
	520	UsbCommand resp;\r
	521	\r
	522	int size = GetCardSize(); \r
	523	char cmdp = param_getchar(Cmd, 0);\r
	524	\r
	525	PrintAndLog("Got %d",size);\r
	526	\r
	527	return;\r
	528	\r
	529	if ( size > -1) \r
	530	cmdp = (char)48+size;\r
	531	\r
	532	switch (cmdp) {\r
	533	case '0' : numSectors = 5; break;\r
	534	case '1' : \r
	535	case '\0': numSectors = 16; break;\r
	536	case '2' : numSectors = 32; break;\r
	537	case '4' : numSectors = 40; break;\r
	538	default: numSectors = 16;\r
	539	} \r
	540	\r
	541	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	542	PrintAndLog("Usage: hf mf dump [card memory]");\r
	543	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	544	PrintAndLog("");\r
	545	PrintAndLog("Samples: hf mf dump");\r
	546	PrintAndLog(" hf mf dump 4");\r
	547	return 0;\r
	548	}\r
	549	\r
	550	if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
	551	PrintAndLog("Could not find file dumpkeys.bin");\r
	552	return 1;\r
	553	}\r
	554	\r
	555	// Read keys A from file\r
	556	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	557	if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
	558	PrintAndLog("File reading error.");\r
	559	return 2;\r
	560	}\r
	561	}\r
	562	\r
	563	// Read keys B from file\r
	564	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	565	if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
	566	PrintAndLog("File reading error.");\r
	567	return 2;\r
	568	}\r
	569	}\r
	570	\r
	571	PrintAndLog("\|-----------------------------------------\|");\r
	572	PrintAndLog("\|------ Reading sector access bits...-----\|");\r
	573	PrintAndLog("\|-----------------------------------------\|");\r
	574	\r
	575	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	576	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
	577	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	578	SendCommand(&c);\r
	579	\r
	580	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	581	uint8_t isOK = resp.arg[0] & 0xff;\r
	582	uint8_t *data = resp.d.asBytes;\r
	583	if (isOK){\r
	584	rights[sectorNo][0] = ((data[7] & 0x10)>>2) \| ((data[8] & 0x1)<<1) \| ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
	585	rights[sectorNo][1] = ((data[7] & 0x20)>>3) \| ((data[8] & 0x2)<<0) \| ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
	586	rights[sectorNo][2] = ((data[7] & 0x40)>>4) \| ((data[8] & 0x4)>>1) \| ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
	587	rights[sectorNo][3] = ((data[7] & 0x80)>>5) \| ((data[8] & 0x8)>>2) \| ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
	588	} else {\r
	589	PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
	590	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	591	rights[sectorNo][3] = 0x01;\r
	592	}\r
	593	} else {\r
	594	PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
	595	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	596	rights[sectorNo][3] = 0x01;\r
	597	}\r
	598	}\r
	599	\r
	600	PrintAndLog("\|-----------------------------------------\|");\r
	601	PrintAndLog("\|----- Dumping all blocks to file... -----\|");\r
	602	PrintAndLog("\|-----------------------------------------\|");\r
	603	\r
	604	bool isOK = true;\r
	605	for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
	606	for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	607	bool received = false;\r
	608	\r
	609	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
	610	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	611	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	612	SendCommand(&c);\r
	613	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	614	} else { // data block. Check if it can be read with key A or key B\r
	615	uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
	616	if ((rights[sectorNo][data_area] == 0x03) \|\| (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
	617	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
	618	memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
	619	SendCommand(&c);\r
	620	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	621	} else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
	622	isOK = false;\r
	623	PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
	624	} else { // key A would work\r
	625	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	626	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	627	SendCommand(&c);\r
	628	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	629	}\r
	630	}\r
	631	\r
	632	if (received) {\r
	633	isOK = resp.arg[0] & 0xff;\r
	634	uint8_t *data = resp.d.asBytes;\r
	635	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
	636	data[0] = (keyA[sectorNo][0]);\r
	637	data[1] = (keyA[sectorNo][1]);\r
	638	data[2] = (keyA[sectorNo][2]);\r
	639	data[3] = (keyA[sectorNo][3]);\r
	640	data[4] = (keyA[sectorNo][4]);\r
	641	data[5] = (keyA[sectorNo][5]);\r
	642	data[10] = (keyB[sectorNo][0]);\r
	643	data[11] = (keyB[sectorNo][1]);\r
	644	data[12] = (keyB[sectorNo][2]);\r
	645	data[13] = (keyB[sectorNo][3]);\r
	646	data[14] = (keyB[sectorNo][4]);\r
	647	data[15] = (keyB[sectorNo][5]);\r
	648	}\r
	649	if (isOK) {\r
	650	memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
	651	PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
	652	} else {\r
	653	PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
	654	break;\r
	655	}\r
	656	}\r
	657	else {\r
	658	isOK = false;\r
	659	PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
	660	break;\r
	661	}\r
	662	}\r
	663	}\r
	664	\r
	665	if (isOK) {\r
	666	if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
	667	PrintAndLog("Could not create file name dumpdata.bin");\r
	668	return 1;\r
	669	}\r
	670	uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
	671	fwrite(carddata, 1, 16*numblocks, fout);\r
	672	fclose(fout);\r
	673	PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
	674	}\r
	675	\r
	676	fclose(fin);\r
	677	return 0;\r
	678	}\r
	679	\r
	680	\r
	681	int CmdHF14AMfRestore(const char *Cmd)\r
	682	{\r
	683	\r
	684	uint8_t sectorNo,blockNo;\r
	685	uint8_t keyType = 0;\r
	686	uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	687	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	688	uint8_t keyA[40][6];\r
	689	uint8_t keyB[40][6];\r
	690	uint8_t numSectors;\r
	691	\r
	692	FILE *fdump;\r
	693	FILE *fkeys;\r
	694	\r
	695	char cmdp = param_getchar(Cmd, 0);\r
	696	switch (cmdp) {\r
	697	case '0' : numSectors = 5; break;\r
	698	case '1' : \r
	699	case '\0': numSectors = 16; break;\r
	700	case '2' : numSectors = 32; break;\r
	701	case '4' : numSectors = 40; break;\r
	702	default: numSectors = 16;\r
	703	} \r
	704	\r
	705	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	706	PrintAndLog("Usage: hf mf restore [card memory]");\r
	707	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	708	PrintAndLog("");\r
	709	PrintAndLog("Samples: hf mf restore");\r
	710	PrintAndLog(" hf mf restore 4");\r
	711	return 0;\r
	712	}\r
	713	\r
	714	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	715	PrintAndLog("Could not find file dumpdata.bin");\r
	716	return 1;\r
	717	}\r
	718	if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
	719	PrintAndLog("Could not find file dumpkeys.bin");\r
	720	return 1;\r
	721	}\r
	722	\r
	723	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	724	if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
	725	PrintAndLog("File reading error (dumpkeys.bin).");\r
	726	return 2;\r
	727	}\r
	728	}\r
	729	\r
	730	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	731	if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
	732	PrintAndLog("File reading error (dumpkeys.bin).");\r
	733	return 2;\r
	734	}\r
	735	}\r
	736	\r
	737	PrintAndLog("Restoring dumpdata.bin to card");\r
	738	\r
	739	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	740	for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	741	UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
	742	memcpy(c.d.asBytes, key, 6);\r
	743	\r
	744	if (fread(bldata, 1, 16, fdump) == 0) {\r
	745	PrintAndLog("File reading error (dumpdata.bin).");\r
	746	return 2;\r
	747	}\r
	748	\r
	749	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
	750	bldata[0] = (keyA[sectorNo][0]);\r
	751	bldata[1] = (keyA[sectorNo][1]);\r
	752	bldata[2] = (keyA[sectorNo][2]);\r
	753	bldata[3] = (keyA[sectorNo][3]);\r
	754	bldata[4] = (keyA[sectorNo][4]);\r
	755	bldata[5] = (keyA[sectorNo][5]);\r
	756	bldata[10] = (keyB[sectorNo][0]);\r
	757	bldata[11] = (keyB[sectorNo][1]);\r
	758	bldata[12] = (keyB[sectorNo][2]);\r
	759	bldata[13] = (keyB[sectorNo][3]);\r
	760	bldata[14] = (keyB[sectorNo][4]);\r
	761	bldata[15] = (keyB[sectorNo][5]);\r
	762	} \r
	763	\r
	764	PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
	765	\r
	766	memcpy(c.d.asBytes + 10, bldata, 16);\r
	767	SendCommand(&c);\r
	768	\r
	769	UsbCommand resp;\r
	770	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	771	uint8_t isOK = resp.arg[0] & 0xff;\r
	772	PrintAndLog("isOk:%02x", isOK);\r
	773	} else {\r
	774	PrintAndLog("Command execute timeout");\r
	775	}\r
	776	}\r
	777	}\r
	778	\r
	779	fclose(fdump);\r
	780	fclose(fkeys);\r
	781	return 0;\r
	782	}\r
	783	\r
	784	\r
	785	int CmdHF14AMfNested(const char *Cmd)\r
	786	{\r
	787	int i, j, res, iterations;\r
	788	sector *e_sector = NULL;\r
	789	uint8_t blockNo = 0;\r
	790	uint8_t keyType = 0;\r
	791	uint8_t trgBlockNo = 0;\r
	792	uint8_t trgKeyType = 0;\r
	793	uint8_t SectorsCnt = 0;\r
	794	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	795	uint8_t keyBlock[13*6];\r
	796	uint64_t key64 = 0;\r
	797	bool transferToEml = false;\r
	798	\r
	799	bool createDumpFile = false;\r
	800	FILE *fkeys;\r
	801	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	802	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	803	\r
	804	char cmdp, ctmp;\r
	805	\r
	806	if (strlen(Cmd)<3) {\r
	807	PrintAndLog("Usage:");\r
	808	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	809	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	810	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	811	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	812	PrintAndLog("t - transfer keys into emulator memory");\r
	813	PrintAndLog("d - write keys to binary file");\r
	814	PrintAndLog(" ");\r
	815	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	816	PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	817	PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	818	PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	819	return 0;\r
	820	} \r
	821	\r
	822	cmdp = param_getchar(Cmd, 0);\r
	823	blockNo = param_get8(Cmd, 1);\r
	824	ctmp = param_getchar(Cmd, 2);\r
	825	\r
	826	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	827	PrintAndLog("Key type must be A or B");\r
	828	return 1;\r
	829	}\r
	830	\r
	831	if (ctmp != 'A' && ctmp != 'a') \r
	832	keyType = 1;\r
	833	\r
	834	if (param_gethex(Cmd, 3, key, 12)) {\r
	835	PrintAndLog("Key must include 12 HEX symbols");\r
	836	return 1;\r
	837	}\r
	838	\r
	839	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	840	cmdp = 'o';\r
	841	trgBlockNo = param_get8(Cmd, 4);\r
	842	ctmp = param_getchar(Cmd, 5);\r
	843	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	844	PrintAndLog("Target key type must be A or B");\r
	845	return 1;\r
	846	}\r
	847	if (ctmp != 'A' && ctmp != 'a') \r
	848	trgKeyType = 1;\r
	849	} else {\r
	850	\r
	851	\r
	852	\r
	853	switch (cmdp) {\r
	854	case '0': SectorsCnt = 05; break;\r
	855	case '1': SectorsCnt = 16; break;\r
	856	case '2': SectorsCnt = 32; break;\r
	857	case '4': SectorsCnt = 40; break;\r
	858	default: SectorsCnt = 16;\r
	859	}\r
	860	}\r
	861	\r
	862	ctmp = param_getchar(Cmd, 4);\r
	863	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = true;\r
	864	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = true;\r
	865	\r
	866	ctmp = param_getchar(Cmd, 6);\r
	867	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	868	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	869	\r
	870	if (cmdp == 'o') {\r
	871	PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
	872	if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
	873	PrintAndLog("Nested error.");\r
	874	return 2;\r
	875	}\r
	876	key64 = bytes_to_num(keyBlock, 6);\r
	877	if (key64) {\r
	878	PrintAndLog("Found valid key:%012"llx, key64);\r
	879	\r
	880	// transfer key to the emulator\r
	881	if (transferToEml) {\r
	882	uint8_t sectortrailer;\r
	883	if (trgBlockNo < 32*4) { // 4 block sector\r
	884	sectortrailer = (trgBlockNo & 0x03) + 3;\r
	885	} else { // 16 block sector\r
	886	sectortrailer = (trgBlockNo & 0x0f) + 15;\r
	887	}\r
	888	mfEmlGetMem(keyBlock, sectortrailer, 1);\r
	889	\r
	890	if (!trgKeyType)\r
	891	num_to_bytes(key64, 6, keyBlock);\r
	892	else\r
	893	num_to_bytes(key64, 6, &keyBlock[10]);\r
	894	mfEmlSetMem(keyBlock, sectortrailer, 1); \r
	895	}\r
	896	} else {\r
	897	PrintAndLog("No valid key found");\r
	898	}\r
	899	}\r
	900	else { // ------------------------------------ multiple sectors working\r
	901	clock_t time1;\r
	902	time1 = clock();\r
	903	\r
	904	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	905	if (e_sector == NULL) return 1;\r
	906	\r
	907	//test current key and additional standard keys first\r
	908	memcpy(keyBlock, key, 6);\r
	909	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	910	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	911	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	912	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	913	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	914	num_to_bytes(0x4d3a99c351dd, 6, (uint8_t)(keyBlock + 6 6));\r
	915	num_to_bytes(0x1a982c7e459a, 6, (uint8_t)(keyBlock + 7 6));\r
	916	num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t)(keyBlock + 8 6));\r
	917	num_to_bytes(0x714c5c886e97, 6, (uint8_t)(keyBlock + 9 6));\r
	918	num_to_bytes(0x587ee5f9350f, 6, (uint8_t)(keyBlock + 10 6));\r
	919	num_to_bytes(0xa0478cc39091, 6, (uint8_t)(keyBlock + 11 6));\r
	920	num_to_bytes(0x533cb6c723f6, 6, (uint8_t)(keyBlock + 12 6));\r
	921	num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t)(keyBlock + 13 6));\r
	922	\r
	923	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	924	for (i = 0; i < SectorsCnt; i++) {\r
	925	for (j = 0; j < 2; j++) {\r
	926	if (e_sector[i].foundKey[j]) continue;\r
	927	\r
	928	res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
	929	\r
	930	if (!res) {\r
	931	e_sector[i].Key[j] = key64;\r
	932	e_sector[i].foundKey[j] = 1;\r
	933	}\r
	934	}\r
	935	}\r
	936	\r
	937	\r
	938	// nested sectors\r
	939	iterations = 0;\r
	940	PrintAndLog("nested...");\r
	941	bool calibrate = true;\r
	942	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	943	for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	944	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	945	if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
	946	PrintAndLog("-----------------------------------------------");\r
	947	if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
	948	PrintAndLog("Nested error.\n");\r
	949	return 2;\r
	950	}\r
	951	else {\r
	952	calibrate = false;\r
	953	}\r
	954	\r
	955	iterations++;\r
	956	\r
	957	key64 = bytes_to_num(keyBlock, 6);\r
	958	if (key64) {\r
	959	PrintAndLog("Found valid key:%012"llx, key64);\r
	960	e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
	961	e_sector[sectorNo].Key[trgKeyType] = key64;\r
	962	}\r
	963	}\r
	964	}\r
	965	}\r
	966	\r
	967	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
	968	\r
	969	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	970	//print them\r
	971	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	972	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	973	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	974	for (i = 0; i < SectorsCnt; i++) {\r
	975	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	976	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	977	}\r
	978	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	979	\r
	980	// transfer them to the emulator\r
	981	if (transferToEml) {\r
	982	for (i = 0; i < SectorsCnt; i++) {\r
	983	mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	984	if (e_sector[i].foundKey[0])\r
	985	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	986	if (e_sector[i].foundKey[1])\r
	987	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	988	mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	989	} \r
	990	}\r
	991	\r
	992	// Create dump file\r
	993	if (createDumpFile) {\r
	994	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	995	PrintAndLog("Could not create file dumpkeys.bin");\r
	996	free(e_sector);\r
	997	return 1;\r
	998	}\r
	999	PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
	1000	for(i=0; i<SectorsCnt; i++) {\r
	1001	if (e_sector[i].foundKey[0]){\r
	1002	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	1003	fwrite ( tempkey, 1, 6, fkeys );\r
	1004	}\r
	1005	else{\r
	1006	fwrite ( &standart, 1, 6, fkeys );\r
	1007	}\r
	1008	}\r
	1009	for(i=0; i<SectorsCnt; i++) {\r
	1010	if (e_sector[i].foundKey[1]){\r
	1011	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	1012	fwrite ( tempkey, 1, 6, fkeys );\r
	1013	}\r
	1014	else{\r
	1015	fwrite ( &standart, 1, 6, fkeys );\r
	1016	}\r
	1017	}\r
	1018	fclose(fkeys);\r
	1019	}\r
	1020	\r
	1021	free(e_sector);\r
	1022	}\r
	1023	\r
	1024	return 0;\r
	1025	}\r
	1026	\r
	1027	\r
	1028	int CmdHF14AMfChk(const char *Cmd)\r
	1029	{\r
	1030	FILE * f;\r
	1031	char filename[256]={0};\r
	1032	char buf[13];\r
	1033	uint8_t keyBlock = NULL, p;\r
	1034	uint8_t stKeyBlock = 20;\r
	1035	\r
	1036	int i, res;\r
	1037	int keycnt = 0;\r
	1038	char ctmp = 0x00;\r
	1039	uint8_t blockNo = 0;\r
	1040	uint8_t SectorsCnt = 1;\r
	1041	uint8_t keyType = 0;\r
	1042	uint64_t key64 = 0;\r
	1043	\r
	1044	int transferToEml = 0;\r
	1045	int createDumpFile = 0;\r
	1046	\r
	1047	keyBlock = calloc(stKeyBlock, 6);\r
	1048	if (keyBlock == NULL) return 1;\r
	1049	\r
	1050	uint64_t defaultKeys[] =\r
	1051	{\r
	1052	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	1053	0x000000000000, // Blank key\r
	1054	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	1055	0xb0b1b2b3b4b5,\r
	1056	0xaabbccddeeff,\r
	1057	0x4d3a99c351dd,\r
	1058	0x1a982c7e459a,\r
	1059	0xd3f7d3f7d3f7,\r
	1060	0x714c5c886e97,\r
	1061	0x587ee5f9350f,\r
	1062	0xa0478cc39091,\r
	1063	0x533cb6c723f6,\r
	1064	0x8fd0a4f256e9\r
	1065	};\r
	1066	int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
	1067	\r
	1068	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	1069	{\r
	1070	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	1071	}\r
	1072	\r
	1073	if (strlen(Cmd)<3) {\r
	1074	PrintAndLog("Usage: hf mf chk <block number>\|<card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	1075	PrintAndLog(" * - all sectors");\r
	1076	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	1077	PrintAndLog("d - write keys to binary file\n");\r
	1078	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	1079	PrintAndLog(" hf mf chk *1 ? t");\r
	1080	return 0;\r
	1081	} \r
	1082	\r
	1083	if (param_getchar(Cmd, 0)=='*') {\r
	1084	blockNo = 3;\r
	1085	switch(param_getchar(Cmd+1, 0)) {\r
	1086	case '0': SectorsCnt = 5; break;\r
	1087	case '1': SectorsCnt = 16; break;\r
	1088	case '2': SectorsCnt = 32; break;\r
	1089	case '4': SectorsCnt = 40; break;\r
	1090	default: SectorsCnt = 16;\r
	1091	}\r
	1092	}\r
	1093	else\r
	1094	blockNo = param_get8(Cmd, 0);\r
	1095	\r
	1096	ctmp = param_getchar(Cmd, 1);\r
	1097	switch (ctmp) { \r
	1098	case 'a': case 'A':\r
	1099	keyType = !0;\r
	1100	break;\r
	1101	case 'b': case 'B':\r
	1102	keyType = !1;\r
	1103	break;\r
	1104	case '?':\r
	1105	keyType = 2;\r
	1106	break;\r
	1107	default:\r
	1108	PrintAndLog("Key type must be A , B or ?");\r
	1109	return 1;\r
	1110	};\r
	1111	\r
	1112	ctmp = param_getchar(Cmd, 2);\r
	1113	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	1114	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	1115	\r
	1116	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	1117	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	1118	if ( stKeyBlock - keycnt < 2) {\r
	1119	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1120	if (!p) {\r
	1121	PrintAndLog("Cannot allocate memory for Keys");\r
	1122	free(keyBlock);\r
	1123	return 2;\r
	1124	}\r
	1125	keyBlock = p;\r
	1126	}\r
	1127	PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1128	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1129	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1130	keycnt++;\r
	1131	} else {\r
	1132	// May be a dic file\r
	1133	if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
	1134	PrintAndLog("File name too long");\r
	1135	free(keyBlock);\r
	1136	return 2;\r
	1137	}\r
	1138	\r
	1139	if ( (f = fopen( filename , "r")) ) {\r
	1140	while( fgets(buf, sizeof(buf), f) ){\r
	1141	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	1142	continue;\r
	1143	\r
	1144	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	1145	\r
	1146	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	1147	\r
	1148	if (!isxdigit(buf[0])){\r
	1149	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	1150	continue;\r
	1151	}\r
	1152	\r
	1153	buf[12] = 0;\r
	1154	\r
	1155	if ( stKeyBlock - keycnt < 2) {\r
	1156	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1157	if (!p) {\r
	1158	PrintAndLog("Cannot allocate memory for defKeys");\r
	1159	free(keyBlock);\r
	1160	return 2;\r
	1161	}\r
	1162	keyBlock = p;\r
	1163	}\r
	1164	memset(keyBlock + 6 * keycnt, 0, 6);\r
	1165	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	1166	PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	1167	keycnt++;\r
	1168	memset(buf, 0, sizeof(buf));\r
	1169	}\r
	1170	} else {\r
	1171	PrintAndLog("File: %s: not found or locked.", filename);\r
	1172	free(keyBlock);\r
	1173	return 1;\r
	1174	fclose(f);\r
	1175	}\r
	1176	}\r
	1177	}\r
	1178	\r
	1179	if (keycnt == 0) {\r
	1180	PrintAndLog("No key specified, trying default keys");\r
	1181	for (;keycnt < defaultKeysSize; keycnt++)\r
	1182	PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1183	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1184	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1185	}\r
	1186	\r
	1187	// initialize storage for found keys\r
	1188	bool validKey[2][40];\r
	1189	uint8_t foundKey[2][40][6];\r
	1190	for (uint16_t t = 0; t < 2; t++) {\r
	1191	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1192	validKey[t][sectorNo] = false;\r
	1193	for (uint16_t i = 0; i < 6; i++) {\r
	1194	foundKey[t][sectorNo][i] = 0xff;\r
	1195	}\r
	1196	}\r
	1197	}\r
	1198	\r
	1199	for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
	1200	int b=blockNo;\r
	1201	for (int i = 0; i < SectorsCnt; ++i) {\r
	1202	PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
	1203	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	1204	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	1205	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	1206	res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
	1207	if (res != 1) {\r
	1208	if (!res) {\r
	1209	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	1210	num_to_bytes(key64, 6, foundKey[t][i]);\r
	1211	validKey[t][i] = true;\r
	1212	} \r
	1213	} else {\r
	1214	PrintAndLog("Command execute timeout");\r
	1215	}\r
	1216	}\r
	1217	b<127?(b+=4):(b+=16); \r
	1218	}\r
	1219	}\r
	1220	\r
	1221	if (transferToEml) {\r
	1222	uint8_t block[16];\r
	1223	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	1224	if (validKey[0][sectorNo] \|\| validKey[1][sectorNo]) {\r
	1225	mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1226	for (uint16_t t = 0; t < 2; t++) {\r
	1227	if (validKey[t][sectorNo]) {\r
	1228	memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
	1229	}\r
	1230	}\r
	1231	mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1232	}\r
	1233	}\r
	1234	PrintAndLog("Found keys have been transferred to the emulator memory");\r
	1235	}\r
	1236	\r
	1237	if (createDumpFile) {\r
	1238	FILE *fkeys = fopen("dumpkeys.bin","wb");\r
	1239	if (fkeys == NULL) { \r
	1240	PrintAndLog("Could not create file dumpkeys.bin");\r
	1241	free(keyBlock);\r
	1242	return 1;\r
	1243	}\r
	1244	for (uint16_t t = 0; t < 2; t++) {\r
	1245	fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
	1246	}\r
	1247	fclose(fkeys);\r
	1248	PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
	1249	}\r
	1250	\r
	1251	free(keyBlock);\r
	1252	\r
	1253	return 0;\r
	1254	}\r
	1255	\r
	1256	\r
	1257	int CmdHF14AMf1kSim(const char *Cmd)\r
	1258	{\r
	1259	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1260	uint8_t exitAfterNReads = 0;\r
	1261	uint8_t flags = 0;\r
	1262	\r
	1263	if (param_getchar(Cmd, 0) == 'h') {\r
	1264	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1265	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1266	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1267	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1268	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1269	PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
	1270	return 0;\r
	1271	}\r
	1272	uint8_t pnr = 0;\r
	1273	if (param_getchar(Cmd, pnr) == 'u') {\r
	1274	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1275	{\r
	1276	flags \|= FLAG_4B_UID_IN_DATA; // UID from packet\r
	1277	} else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
	1278	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1279	} else {\r
	1280	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1281	return 1;\r
	1282	}\r
	1283	pnr +=2;\r
	1284	}\r
	1285	if (param_getchar(Cmd, pnr) == 'n') {\r
	1286	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1287	pnr += 2;\r
	1288	}\r
	1289	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1290	//Using a flag to signal interactiveness, least significant bit\r
	1291	flags \|= FLAG_INTERACTIVE;\r
	1292	pnr++;\r
	1293	}\r
	1294	\r
	1295	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1296	//Using a flag to signal interactiveness, least significant bit\r
	1297	flags \|= FLAG_NR_AR_ATTACK;\r
	1298	}\r
	1299	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1300	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1301	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1302	, exitAfterNReads, flags,flags);\r
	1303	\r
	1304	\r
	1305	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1306	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1307	SendCommand(&c);\r
	1308	\r
	1309	if(flags & FLAG_INTERACTIVE)\r
	1310	{\r
	1311	UsbCommand resp;\r
	1312	PrintAndLog("Press pm3-button to abort simulation");\r
	1313	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1314	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1315	// annoying message about "Waiting for a response... "\r
	1316	}\r
	1317	}\r
	1318	\r
	1319	return 0;\r
	1320	}\r
	1321	\r
	1322	\r
	1323	int CmdHF14AMfDbg(const char *Cmd)\r
	1324	{\r
	1325	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1326	if (dbgMode > 4) {\r
	1327	PrintAndLog("Max debug mode parameter is 4 \n");\r
	1328	}\r
	1329	\r
	1330	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1331	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1332	PrintAndLog(" 0 - no debug messages");\r
	1333	PrintAndLog(" 1 - error messages");\r
	1334	PrintAndLog(" 2 - plus information messages");\r
	1335	PrintAndLog(" 3 - plus debug messages");\r
	1336	PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
	1337	PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
	1338	return 0;\r
	1339	} \r
	1340	\r
	1341	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1342	SendCommand(&c);\r
	1343	\r
	1344	return 0;\r
	1345	}\r
	1346	\r
	1347	int CmdHF14AMfEGet(const char *Cmd)\r
	1348	{\r
	1349	uint8_t blockNo = 0;\r
	1350	uint8_t data[16];\r
	1351	\r
	1352	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1353	PrintAndLog("Usage: hf mf eget <block number>");\r
	1354	PrintAndLog(" sample: hf mf eget 0 ");\r
	1355	return 0;\r
	1356	} \r
	1357	\r
	1358	blockNo = param_get8(Cmd, 0);\r
	1359	\r
	1360	PrintAndLog(" ");\r
	1361	if (!mfEmlGetMem(data, blockNo, 1)) {\r
	1362	PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
	1363	} else {\r
	1364	PrintAndLog("Command execute timeout");\r
	1365	}\r
	1366	\r
	1367	return 0;\r
	1368	}\r
	1369	\r
	1370	\r
	1371	int CmdHF14AMfEClear(const char *Cmd)\r
	1372	{\r
	1373	if (param_getchar(Cmd, 0) == 'h') {\r
	1374	PrintAndLog("Usage: hf mf eclr");\r
	1375	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1376	return 0;\r
	1377	} \r
	1378	\r
	1379	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1380	SendCommand(&c);\r
	1381	return 0;\r
	1382	}\r
	1383	\r
	1384	\r
	1385	int CmdHF14AMfESet(const char *Cmd)\r
	1386	{\r
	1387	uint8_t memBlock[16];\r
	1388	uint8_t blockNo = 0;\r
	1389	\r
	1390	memset(memBlock, 0x00, sizeof(memBlock));\r
	1391	\r
	1392	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1393	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1394	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1395	return 0;\r
	1396	} \r
	1397	\r
	1398	blockNo = param_get8(Cmd, 0);\r
	1399	\r
	1400	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1401	PrintAndLog("block data must include 32 HEX symbols");\r
	1402	return 1;\r
	1403	}\r
	1404	\r
	1405	// 1 - blocks count\r
	1406	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1407	memcpy(c.d.asBytes, memBlock, 16);\r
	1408	SendCommand(&c);\r
	1409	return 0;\r
	1410	}\r
	1411	\r
	1412	\r
	1413	int CmdHF14AMfELoad(const char *Cmd)\r
	1414	{\r
	1415	FILE * f;\r
	1416	char filename[20];\r
	1417	char *fnameptr = filename;\r
	1418	char buf[64];\r
	1419	uint8_t buf8[64];\r
	1420	int i, len, blockNum;\r
	1421	\r
	1422	memset(filename, 0, sizeof(filename));\r
	1423	memset(buf, 0, sizeof(buf));\r
	1424	\r
	1425	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1426	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1427	PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
	1428	PrintAndLog(" sample: hf mf eload filename");\r
	1429	return 0;\r
	1430	} \r
	1431	\r
	1432	len = strlen(Cmd);\r
	1433	if (len > 14) len = 14;\r
	1434	\r
	1435	memcpy(filename, Cmd, len);\r
	1436	fnameptr += len;\r
	1437	\r
	1438	sprintf(fnameptr, ".eml"); \r
	1439	\r
	1440	// open file\r
	1441	f = fopen(filename, "r");\r
	1442	if (f == NULL) {\r
	1443	PrintAndLog("File not found or locked.");\r
	1444	return 1;\r
	1445	}\r
	1446	\r
	1447	blockNum = 0;\r
	1448	while(!feof(f)){\r
	1449	memset(buf, 0, sizeof(buf));\r
	1450	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1451	if((blockNum == 164) \|\| (blockNum == 324 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
	1452	break;\r
	1453	}\r
	1454	PrintAndLog("File reading error.");\r
	1455	return 2;\r
	1456	}\r
	1457	if (strlen(buf) < 32){\r
	1458	if(strlen(buf) && feof(f))\r
	1459	break;\r
	1460	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1461	return 2;\r
	1462	}\r
	1463	for (i = 0; i < 32; i += 2) {\r
	1464	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1465	// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
	1466	}\r
	1467	if (mfEmlSetMem(buf8, blockNum, 1)) {\r
	1468	PrintAndLog("Cant set emul block: %3d", blockNum);\r
	1469	return 3;\r
	1470	}\r
	1471	blockNum++;\r
	1472	\r
	1473	if (blockNum >= 324 + 816) break;\r
	1474	}\r
	1475	fclose(f);\r
	1476	\r
	1477	if ((blockNum != 164) && (blockNum != 324 + 8*16)) {\r
	1478	PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
	1479	return 4;\r
	1480	}\r
	1481	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1482	return 0;\r
	1483	}\r
	1484	\r
	1485	\r
	1486	int CmdHF14AMfESave(const char *Cmd)\r
	1487	{\r
	1488	FILE * f;\r
	1489	char filename[20];\r
	1490	char * fnameptr = filename;\r
	1491	uint8_t buf[64];\r
	1492	int i, j, len;\r
	1493	\r
	1494	memset(filename, 0, sizeof(filename));\r
	1495	memset(buf, 0, sizeof(buf));\r
	1496	\r
	1497	if (param_getchar(Cmd, 0) == 'h') {\r
	1498	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
	1499	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
	1500	PrintAndLog(" sample: hf mf esave ");\r
	1501	PrintAndLog(" hf mf esave filename");\r
	1502	return 0;\r
	1503	} \r
	1504	\r
	1505	len = strlen(Cmd);\r
	1506	if (len > 14) len = 14;\r
	1507	\r
	1508	if (len < 1) {\r
	1509	// get filename\r
	1510	if (mfEmlGetMem(buf, 0, 1)) {\r
	1511	PrintAndLog("Cant get block: %d", 0);\r
	1512	return 1;\r
	1513	}\r
	1514	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1515	sprintf(fnameptr, "%02x", buf[j]); \r
	1516	} else {\r
	1517	memcpy(filename, Cmd, len);\r
	1518	fnameptr += len;\r
	1519	}\r
	1520	\r
	1521	sprintf(fnameptr, ".eml"); \r
	1522	\r
	1523	// open file\r
	1524	f = fopen(filename, "w+");\r
	1525	\r
	1526	// put hex\r
	1527	for (i = 0; i < 324 + 816; i++) {\r
	1528	if (mfEmlGetMem(buf, i, 1)) {\r
	1529	PrintAndLog("Cant get block: %d", i);\r
	1530	break;\r
	1531	}\r
	1532	for (j = 0; j < 16; j++)\r
	1533	fprintf(f, "%02x", buf[j]); \r
	1534	fprintf(f,"\n");\r
	1535	}\r
	1536	fclose(f);\r
	1537	\r
	1538	PrintAndLog("Saved to file: %s", filename);\r
	1539	\r
	1540	return 0;\r
	1541	}\r
	1542	\r
	1543	\r
	1544	int CmdHF14AMfECFill(const char *Cmd)\r
	1545	{\r
	1546	uint8_t keyType = 0;\r
	1547	uint8_t numSectors = 16;\r
	1548	\r
	1549	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1550	PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
	1551	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1552	PrintAndLog("");\r
	1553	PrintAndLog("samples: hf mf ecfill A");\r
	1554	PrintAndLog(" hf mf ecfill A 4");\r
	1555	PrintAndLog("Read card and transfer its data to emulator memory.");\r
	1556	PrintAndLog("Keys must be laid in the emulator memory. \n");\r
	1557	return 0;\r
	1558	} \r
	1559	\r
	1560	char ctmp = param_getchar(Cmd, 0);\r
	1561	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	1562	PrintAndLog("Key type must be A or B");\r
	1563	return 1;\r
	1564	}\r
	1565	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1566	\r
	1567	ctmp = param_getchar(Cmd, 1);\r
	1568	switch (ctmp) {\r
	1569	case '0' : numSectors = 5; break;\r
	1570	case '1' : \r
	1571	case '\0': numSectors = 16; break;\r
	1572	case '2' : numSectors = 32; break;\r
	1573	case '4' : numSectors = 40; break;\r
	1574	default: numSectors = 16;\r
	1575	} \r
	1576	\r
	1577	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
	1578	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
	1579	SendCommand(&c);\r
	1580	return 0;\r
	1581	}\r
	1582	\r
	1583	\r
	1584	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1585	{\r
	1586	int i;\r
	1587	uint8_t data[16];\r
	1588	uint64_t keyA, keyB;\r
	1589	\r
	1590	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1591	PrintAndLog("\|sec\|key A \|key B \|");\r
	1592	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1593	for (i = 0; i < 40; i++) {\r
	1594	if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
	1595	PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
	1596	break;\r
	1597	}\r
	1598	keyA = bytes_to_num(data, 6);\r
	1599	keyB = bytes_to_num(data + 10, 6);\r
	1600	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1601	}\r
	1602	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1603	\r
	1604	return 0;\r
	1605	}\r
	1606	\r
	1607	\r
	1608	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1609	{\r
	1610	uint8_t wipeCard = 0;\r
	1611	uint8_t uid[8];\r
	1612	uint8_t oldUid[8];\r
	1613	int res;\r
	1614	\r
	1615	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1616	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
	1617	PrintAndLog("sample: hf mf csetuid 01020304 w");\r
	1618	PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
	1619	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1620	return 0;\r
	1621	} \r
	1622	\r
	1623	if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
	1624	PrintAndLog("UID must include 8 HEX symbols");\r
	1625	return 1;\r
	1626	}\r
	1627	\r
	1628	char ctmp = param_getchar(Cmd, 1);\r
	1629	if (ctmp == 'w' \|\| ctmp == 'W') wipeCard = 1;\r
	1630	\r
	1631	PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
	1632	\r
	1633	res = mfCSetUID(uid, oldUid, wipeCard);\r
	1634	if (res) {\r
	1635	PrintAndLog("Can't set UID. error=%d", res);\r
	1636	return 1;\r
	1637	}\r
	1638	\r
	1639	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1640	return 0;\r
	1641	}\r
	1642	\r
	1643	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1644	{\r
	1645	uint8_t uid[8];\r
	1646	uint8_t memBlock[16];\r
	1647	uint8_t blockNo = 0;\r
	1648	int res;\r
	1649	memset(memBlock, 0x00, sizeof(memBlock));\r
	1650	\r
	1651	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1652	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
	1653	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1654	PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
	1655	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1656	return 0;\r
	1657	} \r
	1658	\r
	1659	blockNo = param_get8(Cmd, 0);\r
	1660	\r
	1661	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1662	PrintAndLog("block data must include 32 HEX symbols");\r
	1663	return 1;\r
	1664	}\r
	1665	\r
	1666	PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1667	\r
	1668	res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
	1669	if (res) {\r
	1670	PrintAndLog("Can't write block. error=%d", res);\r
	1671	return 1;\r
	1672	}\r
	1673	\r
	1674	PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
	1675	return 0;\r
	1676	}\r
	1677	\r
	1678	\r
	1679	int CmdHF14AMfCLoad(const char *Cmd)\r
	1680	{\r
	1681	FILE * f;\r
	1682	char filename[20];\r
	1683	char * fnameptr = filename;\r
	1684	char buf[64];\r
	1685	uint8_t buf8[64];\r
	1686	uint8_t fillFromEmulator = 0;\r
	1687	int i, len, blockNum, flags;\r
	1688	\r
	1689	memset(filename, 0, sizeof(filename));\r
	1690	memset(buf, 0, sizeof(buf));\r
	1691	\r
	1692	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1693	PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
	1694	PrintAndLog("or from emulator memory (option `e`)");\r
	1695	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1696	PrintAndLog(" or: hf mf cload e ");\r
	1697	PrintAndLog(" sample: hf mf cload filename");\r
	1698	return 0;\r
	1699	} \r
	1700	\r
	1701	char ctmp = param_getchar(Cmd, 0);\r
	1702	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1703	\r
	1704	if (fillFromEmulator) {\r
	1705	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1706	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1707	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1708	PrintAndLog("Cant get block: %d", blockNum);\r
	1709	return 2;\r
	1710	}\r
	1711	\r
	1712	if (blockNum == 2) flags = 0;\r
	1713	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1714	\r
	1715	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1716	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1717	return 3;\r
	1718	}\r
	1719	}\r
	1720	return 0;\r
	1721	} else {\r
	1722	len = strlen(Cmd);\r
	1723	if (len > 14) len = 14;\r
	1724	\r
	1725	memcpy(filename, Cmd, len);\r
	1726	fnameptr += len;\r
	1727	\r
	1728	sprintf(fnameptr, ".eml"); \r
	1729	\r
	1730	// open file\r
	1731	f = fopen(filename, "r");\r
	1732	if (f == NULL) {\r
	1733	PrintAndLog("File not found or locked.");\r
	1734	return 1;\r
	1735	}\r
	1736	\r
	1737	blockNum = 0;\r
	1738	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1739	while(!feof(f)){\r
	1740	memset(buf, 0, sizeof(buf));\r
	1741	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1742	PrintAndLog("File reading error.");\r
	1743	return 2;\r
	1744	}\r
	1745	\r
	1746	if (strlen(buf) < 32){\r
	1747	if(strlen(buf) && feof(f))\r
	1748	break;\r
	1749	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1750	return 2;\r
	1751	}\r
	1752	for (i = 0; i < 32; i += 2)\r
	1753	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1754	\r
	1755	if (blockNum == 2) flags = 0;\r
	1756	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1757	\r
	1758	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1759	PrintAndLog("Can't set magic card block: %d", blockNum);\r
	1760	return 3;\r
	1761	}\r
	1762	blockNum++;\r
	1763	\r
	1764	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1765	}\r
	1766	fclose(f);\r
	1767	\r
	1768	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1769	PrintAndLog("File content error. There must be 64 blocks");\r
	1770	return 4;\r
	1771	}\r
	1772	PrintAndLog("Loaded from file: %s", filename);\r
	1773	return 0;\r
	1774	}\r
	1775	}\r
	1776	\r
	1777	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1778	uint8_t memBlock[16];\r
	1779	uint8_t blockNo = 0;\r
	1780	int res;\r
	1781	memset(memBlock, 0x00, sizeof(memBlock));\r
	1782	\r
	1783	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1784	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1785	PrintAndLog("sample: hf mf cgetblk 1");\r
	1786	PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
	1787	return 0;\r
	1788	} \r
	1789	\r
	1790	blockNo = param_get8(Cmd, 0);\r
	1791	\r
	1792	PrintAndLog("--block number:%2d ", blockNo);\r
	1793	\r
	1794	res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
	1795	if (res) {\r
	1796	PrintAndLog("Can't read block. error=%d", res);\r
	1797	return 1;\r
	1798	}\r
	1799	\r
	1800	PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
	1801	return 0;\r
	1802	}\r
	1803	\r
	1804	\r
	1805	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1806	uint8_t memBlock[16];\r
	1807	uint8_t sectorNo = 0;\r
	1808	int i, res, flags;\r
	1809	memset(memBlock, 0x00, sizeof(memBlock));\r
	1810	\r
	1811	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1812	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1813	PrintAndLog("sample: hf mf cgetsc 0");\r
	1814	PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
	1815	return 0;\r
	1816	} \r
	1817	\r
	1818	sectorNo = param_get8(Cmd, 0);\r
	1819	if (sectorNo > 15) {\r
	1820	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1821	return 1;\r
	1822	}\r
	1823	\r
	1824	PrintAndLog("--sector number:%d ", sectorNo);\r
	1825	\r
	1826	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1827	for (i = 0; i < 4; i++) {\r
	1828	if (i == 1) flags = 0;\r
	1829	if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1830	\r
	1831	res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
	1832	if (res) {\r
	1833	PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
	1834	return 1;\r
	1835	}\r
	1836	\r
	1837	PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
	1838	}\r
	1839	return 0;\r
	1840	}\r
	1841	\r
	1842	\r
	1843	int CmdHF14AMfCSave(const char *Cmd) {\r
	1844	\r
	1845	FILE * f;\r
	1846	char filename[20];\r
	1847	char * fnameptr = filename;\r
	1848	uint8_t fillFromEmulator = 0;\r
	1849	uint8_t buf[64];\r
	1850	int i, j, len, flags;\r
	1851	\r
	1852	memset(filename, 0, sizeof(filename));\r
	1853	memset(buf, 0, sizeof(buf));\r
	1854	\r
	1855	if (param_getchar(Cmd, 0) == 'h') {\r
	1856	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1857	PrintAndLog("or into emulator memory (option `e`)");\r
	1858	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1859	PrintAndLog(" sample: hf mf esave ");\r
	1860	PrintAndLog(" hf mf esave filename");\r
	1861	PrintAndLog(" hf mf esave e \n");\r
	1862	return 0;\r
	1863	} \r
	1864	\r
	1865	char ctmp = param_getchar(Cmd, 0);\r
	1866	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1867	\r
	1868	if (fillFromEmulator) {\r
	1869	// put into emulator\r
	1870	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1871	for (i = 0; i < 16 * 4; i++) {\r
	1872	if (i == 1) flags = 0;\r
	1873	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1874	\r
	1875	if (mfCGetBlock(i, buf, flags)) {\r
	1876	PrintAndLog("Cant get block: %d", i);\r
	1877	break;\r
	1878	}\r
	1879	\r
	1880	if (mfEmlSetMem(buf, i, 1)) {\r
	1881	PrintAndLog("Cant set emul block: %d", i);\r
	1882	return 3;\r
	1883	}\r
	1884	}\r
	1885	return 0;\r
	1886	} else {\r
	1887	len = strlen(Cmd);\r
	1888	if (len > 14) len = 14;\r
	1889	\r
	1890	if (len < 1) {\r
	1891	// get filename\r
	1892	if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
	1893	PrintAndLog("Cant get block: %d", 0);\r
	1894	return 1;\r
	1895	}\r
	1896	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1897	sprintf(fnameptr, "%02x", buf[j]); \r
	1898	} else {\r
	1899	memcpy(filename, Cmd, len);\r
	1900	fnameptr += len;\r
	1901	}\r
	1902	\r
	1903	sprintf(fnameptr, ".eml"); \r
	1904	\r
	1905	// open file\r
	1906	f = fopen(filename, "w+");\r
	1907	\r
	1908	// put hex\r
	1909	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1910	for (i = 0; i < 16 * 4; i++) {\r
	1911	if (i == 1) flags = 0;\r
	1912	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1913	\r
	1914	if (mfCGetBlock(i, buf, flags)) {\r
	1915	PrintAndLog("Cant get block: %d", i);\r
	1916	break;\r
	1917	}\r
	1918	for (j = 0; j < 16; j++)\r
	1919	fprintf(f, "%02x", buf[j]); \r
	1920	fprintf(f,"\n");\r
	1921	}\r
	1922	fclose(f);\r
	1923	\r
	1924	PrintAndLog("Saved to file: %s", filename);\r
	1925	\r
	1926	return 0;\r
	1927	}\r
	1928	}\r
	1929	\r
	1930	\r
	1931	int CmdHF14AMfSniff(const char *Cmd){\r
	1932	// params\r
	1933	bool wantLogToFile = 0;\r
	1934	bool wantDecrypt = 0;\r
	1935	//bool wantSaveToEml = 0; TODO\r
	1936	bool wantSaveToEmlFile = 0;\r
	1937	\r
	1938	//var \r
	1939	int res = 0;\r
	1940	int len = 0;\r
	1941	int blockLen = 0;\r
	1942	int num = 0;\r
	1943	int pckNum = 0;\r
	1944	uint8_t uid[7];\r
	1945	uint8_t uid_len;\r
	1946	uint8_t atqa[2];\r
	1947	uint8_t sak;\r
	1948	bool isTag;\r
	1949	uint32_t parity;\r
	1950	uint8_t buf[3000];\r
	1951	uint8_t * bufPtr = buf;\r
	1952	memset(buf, 0x00, 3000);\r
	1953	\r
	1954	if (param_getchar(Cmd, 0) == 'h') {\r
	1955	PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
	1956	PrintAndLog("You can specify:");\r
	1957	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	1958	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	1959	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	1960	PrintAndLog(" r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	1961	PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
	1962	PrintAndLog(" sample: hf mf sniff l d e");\r
	1963	return 0;\r
	1964	} \r
	1965	\r
	1966	for (int i = 0; i < 4; i++) {\r
	1967	char ctmp = param_getchar(Cmd, i);\r
	1968	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	1969	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	1970	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	1971	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	1972	}\r
	1973	\r
	1974	printf("-------------------------------------------------------------------------\n");\r
	1975	printf("Executing command. \n");\r
	1976	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	1977	printf("Press the key on pc keyboard to abort the client.\n");\r
	1978	printf("-------------------------------------------------------------------------\n");\r
	1979	\r
	1980	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	1981	clearCommandBuffer();\r
	1982	SendCommand(&c);\r
	1983	\r
	1984	// wait cycle\r
	1985	while (true) {\r
	1986	printf(".");\r
	1987	fflush(stdout);\r
	1988	if (ukbhit()) {\r
	1989	getchar();\r
	1990	printf("\naborted via keyboard!\n");\r
	1991	break;\r
	1992	}\r
	1993	\r
	1994	UsbCommand resp;\r
	1995	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	1996	res = resp.arg[0] & 0xff;\r
	1997	len = resp.arg[1];\r
	1998	num = resp.arg[2];\r
	1999	\r
	2000	if (res == 0) return 0;\r
	2001	if (res == 1) {\r
	2002	if (num ==0) {\r
	2003	bufPtr = buf;\r
	2004	memset(buf, 0x00, 3000);\r
	2005	}\r
	2006	memcpy(bufPtr, resp.d.asBytes, len);\r
	2007	bufPtr += len;\r
	2008	pckNum++;\r
	2009	}\r
	2010	if (res == 2) {\r
	2011	blockLen = bufPtr - buf;\r
	2012	bufPtr = buf;\r
	2013	printf(">\n");\r
	2014	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	2015	num = 0;\r
	2016	while (bufPtr - buf + 9 < blockLen) {\r
	2017	isTag = bufPtr[3] & 0x80 ? true:false;\r
	2018	bufPtr += 4;\r
	2019	parity = ((uint32_t )(bufPtr));\r
	2020	bufPtr += 4;\r
	2021	len = bufPtr[0];\r
	2022	bufPtr++;\r
	2023	if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff)) {\r
	2024	memcpy(uid, bufPtr + 2, 7);\r
	2025	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	2026	uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
	2027	sak = bufPtr[11];\r
	2028	\r
	2029	PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
	2030	sprint_hex(uid + (7 - uid_len), uid_len),\r
	2031	atqa[1], \r
	2032	atqa[0], \r
	2033	sak);\r
	2034	if (wantLogToFile \|\| wantDecrypt) {\r
	2035	FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
	2036	AddLogCurrentDT(logHexFileName);\r
	2037	} \r
	2038	if (wantDecrypt) \r
	2039	mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	2040	} else {\r
	2041	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	2042	if (wantLogToFile) \r
	2043	AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	2044	if (wantDecrypt) \r
	2045	mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
	2046	}\r
	2047	bufPtr += len;\r
	2048	num++;\r
	2049	}\r
	2050	}\r
	2051	} // resp not NULL\r
	2052	} // while (true)\r
	2053	\r
	2054	return 0;\r
	2055	}\r
	2056	\r
	2057	// Tries to identify cardsize.\r
	2058	// Returns <num> where num is:\r
	2059	// -1 unidentified\r
	2060	// 0 - MINI (320bytes)\r
	2061	// 1 - 1K\r
	2062	// 2 - 2K\r
	2063	// 4 - 4K\r
	2064	int GetCardSize()\r
	2065	{\r
	2066	UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};\r
	2067	SendCommand(&c);\r
	2068	\r
	2069	UsbCommand resp;\r
	2070	WaitForResponse(CMD_ACK,&resp);\r
	2071	\r
	2072	if(resp.arg[0] == 0) {\r
	2073	PrintAndLog("iso14443a card select failed");\r
	2074	return -1;\r
	2075	}\r
	2076	\r
	2077	iso14a_card_select_t card = (iso14a_card_select_t )resp.d.asBytes;\r
	2078	\r
	2079	PrintAndLog("Trying to detect card size.");\r
	2080	\r
	2081	uint16_t atqa = 0;\r
	2082	uint8_t sak = 0;\r
	2083	atqa = (card->atqa[1] & 0xff) << 8;\r
	2084	atqa += card->atqa[0] & 0xff;\r
	2085	sak = card->sak;\r
	2086	\r
	2087	// https://code.google.com/p/libnfc/source/browse/libnfc/target-subr.c\r
	2088	\r
	2089	PrintAndLog("found ATAQ: %04X SAK: %02X", atqa, sak);\r
	2090	\r
	2091	\r
	2092	// NXP MIFARE Mini 0.3k\r
	2093	if ( (atqa && 0xff0f == 0x0004) && (sak == 0x09) ) return 0;\r
	2094	\r
	2095	// MIFARE Classic 1K\r
	2096	if ( (atqa && 0xff0f == 0x0004) && (sak == 0x08) ) return 1;\r
	2097	\r
	2098	// MIFARE Classik 4K\r
	2099	if ( (atqa && 0xff0f == 0x0002) && (sak == 0x18) ) return 4;\r
	2100	\r
	2101	// SmartMX with MIFARE 1K emulation \r
	2102	if ( (atqa && 0xf0ff == 0x0004) ) return 1;\r
	2103	\r
	2104	// SmartMX with MIFARE 4K emulation \r
	2105	if ( (atqa && 0xf0ff == 0x0002) ) return 4; \r
	2106	\r
	2107	// Infineon MIFARE CLASSIC 1K\r
	2108	if ( (atqa && 0xffff == 0x0004) && (sak == 0x88) ) return 1;\r
	2109	\r
	2110	// MFC 4K emulated by Nokia 6212 Classic\r
	2111	if ( (atqa && 0xffff == 0x0002) && (sak == 0x38) ) return 4;\r
	2112	\r
	2113	// MFC 4K emulated by Nokia 6131 NFC\r
	2114	if ( (atqa && 0xffff == 0x0008) && (sak == 0x38) ) return 4;\r
	2115	\r
	2116	// MIFARE Plus (4 Byte UID or 4 Byte RID)\r
	2117	// MIFARE Plus (7 Byte UID)\r
	2118	if (\r
	2119	(atqa && 0xffff == 0x0002) \|\|\r
	2120	(atqa && 0xffff == 0x0004) \|\|\r
	2121	(atqa && 0xffff == 0x0042) \|\| \r
	2122	(atqa && 0xffff == 0x0044) \r
	2123	)\r
	2124	{\r
	2125	switch(sak){\r
	2126	case 0x08:\r
	2127	case 0x10:\r
	2128	//case 0x20:\r
	2129	return 2;\r
	2130	break;\r
	2131	case 0x11:\r
	2132	case 0x18:\r
	2133	//case 0x20:\r
	2134	return 4;\r
	2135	break;\r
	2136	}\r
	2137	}\r
	2138	\r
	2139	return -1;\r
	2140	}\r
	2141	\r
	2142	\r
	2143	\r
	2144	\r
	2145	static command_t CommandTable[] =\r
	2146	{\r
	2147	{"help", CmdHelp, 1, "This help"},\r
	2148	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	2149	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	2150	//{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
	2151	//{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
	2152	//{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
	2153	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	2154	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	2155	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	2156	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	2157	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	2158	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	2159	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	2160	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	2161	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	2162	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	2163	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	2164	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	2165	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	2166	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	2167	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	2168	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	2169	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	2170	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
	2171	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
	2172	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
	2173	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	2174	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	2175	{NULL, NULL, 0, NULL}\r
	2176	};\r
	2177	\r
	2178	int CmdHFMF(const char *Cmd)\r
	2179	{\r
	2180	// flush\r
	2181	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	2182	\r
	2183	CmdsParse(CommandTable, Cmd);\r
	2184	return 0;\r
	2185	}\r
	2186	\r
	2187	int CmdHelp(const char *Cmd)\r
	2188	{\r
	2189	CmdsHelp(CommandTable);\r
	2190	return 0;\r
	2191	}\r