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Commit	Line	Data
	1	//-----------------------------------------------------------------------------\r
	2	// Copyright (C) 2011,2012 Merlok\r
	3	//\r
	4	// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
	5	// at your option, any later version. See the LICENSE.txt file for the text of\r
	6	// the license.\r
	7	//-----------------------------------------------------------------------------\r
	8	// High frequency MIFARE commands\r
	9	//-----------------------------------------------------------------------------\r
	10	\r
	11	#include "cmdhfmf.h"\r
	12	\r
	13	static int CmdHelp(const char *Cmd);\r
	14	\r
	15	int CmdHF14AMifare(const char *Cmd)\r
	16	{\r
	17	uint32_t uid = 0;\r
	18	uint32_t nt = 0, nr = 0;\r
	19	uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
	20	uint8_t isOK = 0;\r
	21	uint8_t keyBlock[8] = {0};\r
	22	\r
	23	UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
	24	\r
	25	// message\r
	26	printf("-------------------------------------------------------------------------\n");\r
	27	printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
	28	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	29	printf("-------------------------------------------------------------------------\n");\r
	30	\r
	31	\r
	32	start:\r
	33	clearCommandBuffer();\r
	34	SendCommand(&c);\r
	35	\r
	36	//flush queue\r
	37	while (ukbhit()) getchar();\r
	38	\r
	39	\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:%02x key type:%02x key:%s", blockNo, keyType, sprint_hex(key, 6));\r
	125	PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
	126	\r
	127	UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
	128	memcpy(c.d.asBytes, key, 6);\r
	129	memcpy(c.d.asBytes + 10, bldata, 16);\r
	130	SendCommand(&c);\r
	131	\r
	132	UsbCommand resp;\r
	133	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	134	uint8_t isOK = resp.arg[0] & 0xff;\r
	135	PrintAndLog("isOk:%02x", isOK);\r
	136	} else {\r
	137	PrintAndLog("Command execute timeout");\r
	138	}\r
	139	\r
	140	return 0;\r
	141	}\r
	142	\r
	143	int CmdHF14AMfUWrBl(const char *Cmd)\r
	144	{\r
	145	uint8_t blockNo = 0;\r
	146	bool chinese_card=0;\r
	147	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	148	UsbCommand resp;\r
	149	\r
	150	if (strlen(Cmd)<3) {\r
	151	PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
	152	PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
	153	return 0;\r
	154	} \r
	155	\r
	156	blockNo = param_get8(Cmd, 0);\r
	157	if (param_gethex(Cmd, 1, bldata, 8)) {\r
	158	PrintAndLog("Block data must include 8 HEX symbols");\r
	159	return 1;\r
	160	}\r
	161	\r
	162	if (strchr(Cmd,'w') != 0) {\r
	163	chinese_card=1;\r
	164	}\r
	165	\r
	166	switch(blockNo){\r
	167	case 0:\r
	168	if (!chinese_card){\r
	169	PrintAndLog("Access Denied");\r
	170	}else{\r
	171	PrintAndLog("--specialblock no:%02x", 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:%02x", 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:%02x", 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:%02x", 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:%02x", 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:%02x key type:%02x key:%s ", blockNo, keyType, 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	int CmdHF14AMfURdBl(const char *Cmd)\r
	302	{\r
	303	uint8_t blockNo = 0;\r
	304	\r
	305	if (strlen(Cmd)<1) {\r
	306	PrintAndLog("Usage: hf mf urdbl <block number>");\r
	307	PrintAndLog(" sample: hf mf urdbl 0");\r
	308	return 0;\r
	309	} \r
	310	\r
	311	blockNo = param_get8(Cmd, 0);\r
	312	PrintAndLog("--block no:%02x", blockNo);\r
	313	\r
	314	UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
	315	SendCommand(&c);\r
	316	\r
	317	UsbCommand resp;\r
	318	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	319	uint8_t isOK = resp.arg[0] & 0xff;\r
	320	uint8_t * data = resp.d.asBytes;\r
	321	\r
	322	if (isOK)\r
	323	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
	324	else\r
	325	PrintAndLog("isOk:%02x", isOK);\r
	326	} else {\r
	327	PrintAndLog("Command execute timeout");\r
	328	}\r
	329	\r
	330	return 0;\r
	331	}\r
	332	\r
	333	int CmdHF14AMfURdCard(const char *Cmd)\r
	334	{\r
	335	int i;\r
	336	uint8_t sectorNo = 0;\r
	337	uint8_t *lockbytes_t=NULL;\r
	338	uint8_t lockbytes[2]={0,0};\r
	339	bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
	340	\r
	341	uint8_t isOK = 0;\r
	342	uint8_t * data = NULL;\r
	343	\r
	344	if (sectorNo > 15) {\r
	345	PrintAndLog("Sector number must be less than 16");\r
	346	return 1;\r
	347	}\r
	348	PrintAndLog("Attempting to Read Ultralight... ");\r
	349	\r
	350	UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
	351	SendCommand(&c);\r
	352	\r
	353	UsbCommand resp;\r
	354	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	355	isOK = resp.arg[0] & 0xff;\r
	356	data = resp.d.asBytes;\r
	357	\r
	358	PrintAndLog("isOk:%02x", isOK);\r
	359	if (isOK) \r
	360	for (i = 0; i < 16; i++) {\r
	361	switch(i){\r
	362	case 2:\r
	363	//process lock bytes\r
	364	lockbytes_t=data+(i*4);\r
	365	lockbytes[0]=lockbytes_t[2];\r
	366	lockbytes[1]=lockbytes_t[3];\r
	367	for(int j=0; j<16; j++){\r
	368	bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
	369	}\r
	370	//PrintAndLog("LB %02x %02x", lockbytes[0],lockbytes[1]);\r
	371	//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
	372	PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));\r
	373	break;\r
	374	case 3: \r
	375	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[4]);\r
	376	break;\r
	377	case 4:\r
	378	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[3]);\r
	379	break;\r
	380	case 5:\r
	381	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[2]);\r
	382	break;\r
	383	case 6:\r
	384	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[1]);\r
	385	break;\r
	386	case 7:\r
	387	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[0]);\r
	388	break;\r
	389	case 8:\r
	390	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[15]);\r
	391	break;\r
	392	case 9:\r
	393	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[14]);\r
	394	break;\r
	395	case 10:\r
	396	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[13]);\r
	397	break;\r
	398	case 11:\r
	399	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[12]);\r
	400	break;\r
	401	case 12:\r
	402	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[11]);\r
	403	break;\r
	404	case 13:\r
	405	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[10]);\r
	406	break;\r
	407	case 14:\r
	408	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[9]);\r
	409	break;\r
	410	case 15:\r
	411	PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[8]);\r
	412	break;\r
	413	default:\r
	414	PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));\r
	415	break;\r
	416	}\r
	417	}\r
	418	} else {\r
	419	PrintAndLog("Command1 execute timeout");\r
	420	}\r
	421	return 0;\r
	422	}\r
	423	\r
	424	int CmdHF14AMfRdSc(const char *Cmd)\r
	425	{\r
	426	int i;\r
	427	uint8_t sectorNo = 0;\r
	428	uint8_t keyType = 0;\r
	429	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	430	\r
	431	uint8_t isOK = 0;\r
	432	uint8_t * data = NULL;\r
	433	\r
	434	char cmdp = 0x00;\r
	435	\r
	436	if (strlen(Cmd)<3) {\r
	437	PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
	438	PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
	439	return 0;\r
	440	} \r
	441	\r
	442	sectorNo = param_get8(Cmd, 0);\r
	443	if (sectorNo > 63) {\r
	444	PrintAndLog("Sector number must be less than 64");\r
	445	return 1;\r
	446	}\r
	447	cmdp = param_getchar(Cmd, 1);\r
	448	if (cmdp == 0x00) {\r
	449	PrintAndLog("Key type must be A or B");\r
	450	return 1;\r
	451	}\r
	452	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	453	if (param_gethex(Cmd, 2, key, 12)) {\r
	454	PrintAndLog("Key must include 12 HEX symbols");\r
	455	return 1;\r
	456	}\r
	457	PrintAndLog("--sector no:%02x key type:%02x key:%s ", sectorNo, keyType, sprint_hex(key, 6));\r
	458	\r
	459	UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
	460	memcpy(c.d.asBytes, key, 6);\r
	461	SendCommand(&c);\r
	462	PrintAndLog(" ");\r
	463	\r
	464	UsbCommand resp;\r
	465	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	466	isOK = resp.arg[0] & 0xff;\r
	467	data = resp.d.asBytes;\r
	468	\r
	469	PrintAndLog("isOk:%02x", isOK);\r
	470	if (isOK) \r
	471	for (i = 0; i < 2; i++) {\r
	472	PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
	473	}\r
	474	} else {\r
	475	PrintAndLog("Command1 execute timeout");\r
	476	}\r
	477	\r
	478	// response2\r
	479	PrintAndLog(" ");\r
	480	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	481	isOK = resp.arg[0] & 0xff;\r
	482	data = resp.d.asBytes;\r
	483	\r
	484	if (isOK) \r
	485	for (i = 0; i < 2; i++) {\r
	486	PrintAndLog("data:%s", sprint_hex(data + i * 16, 16));\r
	487	}\r
	488	} else {\r
	489	PrintAndLog("Command2 execute timeout");\r
	490	}\r
	491	\r
	492	return 0;\r
	493	}\r
	494	\r
	495	int CmdHF14AMfDump(const char *Cmd)\r
	496	{\r
	497	int i, j;\r
	498	\r
	499	uint8_t keyA[40][6];\r
	500	uint8_t keyB[40][6];\r
	501	uint8_t rights[40][4];\r
	502	\r
	503	FILE *fin;\r
	504	FILE *fout;\r
	505	\r
	506	UsbCommand resp;\r
	507	\r
	508	if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
	509	PrintAndLog("Could not find file dumpkeys.bin");\r
	510	return 1;\r
	511	}\r
	512	\r
	513	if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
	514	PrintAndLog("Could not create file name dumpdata.bin");\r
	515	return 1;\r
	516	}\r
	517	\r
	518	// Read key file\r
	519	\r
	520	for (i=0 ; i<16 ; i++) {\r
	521	if (fread( keyA[i], 1, 6, fin ) == 0) {\r
	522	PrintAndLog("File reading error.");\r
	523	return 2;\r
	524	}\r
	525	}\r
	526	for (i=0 ; i<16 ; i++) {\r
	527	if (fread( keyB[i], 1, 6, fin ) == 0) {\r
	528	PrintAndLog("File reading error.");\r
	529	return 2;\r
	530	}\r
	531	}\r
	532	\r
	533	// Read access rights to sectors\r
	534	\r
	535	PrintAndLog("\|-----------------------------------------\|");\r
	536	PrintAndLog("\|------ Reading sector access bits...-----\|");\r
	537	PrintAndLog("\|-----------------------------------------\|");\r
	538	\r
	539	for (i = 0 ; i < 16 ; i++) {\r
	540	UsbCommand c = {CMD_MIFARE_READBL, {4*i + 3, 0, 0}};\r
	541	memcpy(c.d.asBytes, keyA[i], 6);\r
	542	SendCommand(&c);\r
	543	\r
	544	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	545	uint8_t isOK = resp.arg[0] & 0xff;\r
	546	uint8_t *data = resp.d.asBytes;\r
	547	if (isOK){\r
	548	rights[i][0] = ((data[7] & 0x10)>>4) \| ((data[8] & 0x1)<<1) \| ((data[8] & 0x10)>>2);\r
	549	rights[i][1] = ((data[7] & 0x20)>>5) \| ((data[8] & 0x2)<<0) \| ((data[8] & 0x20)>>3);\r
	550	rights[i][2] = ((data[7] & 0x40)>>6) \| ((data[8] & 0x4)>>1) \| ((data[8] & 0x40)>>4);\r
	551	rights[i][3] = ((data[7] & 0x80)>>7) \| ((data[8] & 0x8)>>2) \| ((data[8] & 0x80)>>5);\r
	552	}\r
	553	else{\r
	554	PrintAndLog("Could not get access rights for block %d", i);\r
	555	}\r
	556	}\r
	557	else {\r
	558	PrintAndLog("Command execute timeout");\r
	559	}\r
	560	}\r
	561	\r
	562	// Read blocks and print to file\r
	563	\r
	564	PrintAndLog("\|-----------------------------------------\|");\r
	565	PrintAndLog("\|----- Dumping all blocks to file... -----\|");\r
	566	PrintAndLog("\|-----------------------------------------\|");\r
	567	\r
	568	\r
	569	for (i=0 ; i<16 ; i++) {\r
	570	for (j=0 ; j<4 ; j++) {\r
	571	bool received = false;\r
	572	\r
	573	if (j == 3){\r
	574	UsbCommand c = {CMD_MIFARE_READBL, {i*4 + j, 0, 0}};\r
	575	memcpy(c.d.asBytes, keyA[i], 6);\r
	576	SendCommand(&c);\r
	577	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	578	}\r
	579	else{\r
	580	if ((rights[i][j] == 6) \| (rights[i][j] == 5)) {\r
	581	UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 1, 0}};\r
	582	memcpy(c.d.asBytes, keyB[i], 6);\r
	583	SendCommand(&c);\r
	584	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	585	}\r
	586	else if (rights[i][j] == 7) {\r
	587	PrintAndLog("Access rights do not allow reading of sector %d block %d",i,j);\r
	588	}\r
	589	else {\r
	590	UsbCommand c = {CMD_MIFARE_READBL, {i*4+j, 0, 0}};\r
	591	memcpy(c.d.asBytes, keyA[i], 6);\r
	592	SendCommand(&c);\r
	593	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	594	}\r
	595	}\r
	596	\r
	597	if (received) {\r
	598	uint8_t isOK = resp.arg[0] & 0xff;\r
	599	uint8_t *data = resp.d.asBytes;\r
	600	if (j == 3) {\r
	601	data[0] = (keyA[i][0]);\r
	602	data[1] = (keyA[i][1]);\r
	603	data[2] = (keyA[i][2]);\r
	604	data[3] = (keyA[i][3]);\r
	605	data[4] = (keyA[i][4]);\r
	606	data[5] = (keyA[i][5]);\r
	607	data[10] = (keyB[i][0]);\r
	608	data[11] = (keyB[i][1]);\r
	609	data[12] = (keyB[i][2]);\r
	610	data[13] = (keyB[i][3]);\r
	611	data[14] = (keyB[i][4]);\r
	612	data[15] = (keyB[i][5]);\r
	613	}\r
	614	if (isOK) {\r
	615	fwrite ( data, 1, 16, fout );\r
	616	PrintAndLog("Dumped card data into 'dumpdata.bin'");\r
	617	\r
	618	}\r
	619	else {\r
	620	PrintAndLog("Could not get access rights for block %d", i);\r
	621	}\r
	622	}\r
	623	else {\r
	624	PrintAndLog("Command execute timeout");\r
	625	}\r
	626	}\r
	627	}\r
	628	\r
	629	fclose(fin);\r
	630	fclose(fout);\r
	631	return 0;\r
	632	}\r
	633	\r
	634	int CmdHF14AMfRestore(const char *Cmd)\r
	635	{\r
	636	\r
	637	int i,j;\r
	638	uint8_t keyType = 0;\r
	639	uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	640	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	641	uint8_t keyA[16][6];\r
	642	uint8_t keyB[16][6];\r
	643	\r
	644	FILE *fdump;\r
	645	FILE *fkeys;\r
	646	\r
	647	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	648	PrintAndLog("Could not find file dumpdata.bin");\r
	649	return 1;\r
	650	}\r
	651	if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
	652	PrintAndLog("Could not find file dumpkeys.bin");\r
	653	return 1;\r
	654	}\r
	655	\r
	656	for (i=0 ; i<16 ; i++) {\r
	657	if (fread(keyA[i], 1, 6, fkeys) == 0) {\r
	658	PrintAndLog("File reading error.");\r
	659	return 2;\r
	660	}\r
	661	}\r
	662	for (i=0 ; i<16 ; i++) {\r
	663	if (fread(keyB[i], 1, 6, fkeys) == 0) {\r
	664	PrintAndLog("File reading error.");\r
	665	return 2;\r
	666	}\r
	667	}\r
	668	\r
	669	PrintAndLog("Restoring dumpdata.bin to card");\r
	670	\r
	671	for (i=0 ; i<16 ; i++) {\r
	672	for( j=0 ; j<4 ; j++) {\r
	673	UsbCommand c = {CMD_MIFARE_WRITEBL, {i*4 + j, keyType, 0}};\r
	674	memcpy(c.d.asBytes, key, 6);\r
	675	\r
	676	if (fread(bldata, 1, 16, fdump) == 0) {\r
	677	PrintAndLog("File reading error.");\r
	678	return 2;\r
	679	}\r
	680	\r
	681	if (j == 3) {\r
	682	bldata[0] = (keyA[i][0]);\r
	683	bldata[1] = (keyA[i][1]);\r
	684	bldata[2] = (keyA[i][2]);\r
	685	bldata[3] = (keyA[i][3]);\r
	686	bldata[4] = (keyA[i][4]);\r
	687	bldata[5] = (keyA[i][5]);\r
	688	bldata[10] = (keyB[i][0]);\r
	689	bldata[11] = (keyB[i][1]);\r
	690	bldata[12] = (keyB[i][2]);\r
	691	bldata[13] = (keyB[i][3]);\r
	692	bldata[14] = (keyB[i][4]);\r
	693	bldata[15] = (keyB[i][5]);\r
	694	} \r
	695	\r
	696	PrintAndLog("Writing to block %2d: %s", i*4+j, sprint_hex(bldata, 16));\r
	697	\r
	698	/*\r
	699	PrintAndLog("Writing to block %2d: %s Confirm? [Y,N]", i*4+j, sprint_hex(bldata, 16));\r
	700	\r
	701	scanf("%c",&ch);\r
	702	if ((ch != 'y') && (ch != 'Y')){\r
	703	PrintAndLog("Aborting !");\r
	704	return 1;\r
	705	}\r
	706	*/\r
	707	\r
	708	memcpy(c.d.asBytes + 10, bldata, 16);\r
	709	SendCommand(&c);\r
	710	\r
	711	UsbCommand resp;\r
	712	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	713	uint8_t isOK = resp.arg[0] & 0xff;\r
	714	PrintAndLog("isOk:%02x", isOK);\r
	715	} else {\r
	716	PrintAndLog("Command execute timeout");\r
	717	}\r
	718	}\r
	719	}\r
	720	\r
	721	fclose(fdump);\r
	722	fclose(fkeys);\r
	723	return 0;\r
	724	}\r
	725	\r
	726	int CmdHF14AMfNested(const char *Cmd)\r
	727	{\r
	728	int i, j, res, iterations;\r
	729	sector * e_sector = NULL;\r
	730	uint8_t blockNo = 0;\r
	731	uint8_t keyType = 0;\r
	732	uint8_t trgBlockNo = 0;\r
	733	uint8_t trgKeyType = 0;\r
	734	uint8_t blDiff = 0;\r
	735	int SectorsCnt = 0;\r
	736	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	737	uint8_t keyBlock[6*6];\r
	738	uint64_t key64 = 0;\r
	739	int transferToEml = 0;\r
	740	\r
	741	int createDumpFile = 0;\r
	742	FILE *fkeys;\r
	743	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	744	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	745	\r
	746	char cmdp, ctmp;\r
	747	\r
	748	if (strlen(Cmd)<3) {\r
	749	PrintAndLog("Usage:");\r
	750	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	751	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	752	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	753	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	754	PrintAndLog("t - transfer keys into emulator memory");\r
	755	PrintAndLog("d - write keys to binary file");\r
	756	PrintAndLog(" ");\r
	757	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	758	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	759	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	760	PrintAndLog(" sample2: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	761	return 0;\r
	762	} \r
	763	\r
	764	cmdp = param_getchar(Cmd, 0);\r
	765	blockNo = param_get8(Cmd, 1);\r
	766	ctmp = param_getchar(Cmd, 2);\r
	767	if (ctmp == 0x00) {\r
	768	PrintAndLog("Key type must be A or B");\r
	769	return 1;\r
	770	}\r
	771	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	772	if (param_gethex(Cmd, 3, key, 12)) {\r
	773	PrintAndLog("Key must include 12 HEX symbols");\r
	774	return 1;\r
	775	}\r
	776	\r
	777	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	778	cmdp = 'o';\r
	779	trgBlockNo = param_get8(Cmd, 4);\r
	780	ctmp = param_getchar(Cmd, 5);\r
	781	if (ctmp == 0x00) {\r
	782	PrintAndLog("Target key type must be A or B");\r
	783	return 1;\r
	784	}\r
	785	if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
	786	} else {\r
	787	switch (cmdp) {\r
	788	case '0': SectorsCnt = 05; break;\r
	789	case '1': SectorsCnt = 16; break;\r
	790	case '2': SectorsCnt = 32; break;\r
	791	case '4': SectorsCnt = 64; break;\r
	792	default: SectorsCnt = 16;\r
	793	}\r
	794	}\r
	795	\r
	796	ctmp = param_getchar(Cmd, 4);\r
	797	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	798	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	799	\r
	800	ctmp = param_getchar(Cmd, 6);\r
	801	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	802	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	803	\r
	804	PrintAndLog("--block no:%02x key type:%02x key:%s etrans:%d", blockNo, keyType, sprint_hex(key, 6), transferToEml);\r
	805	if (cmdp == 'o')\r
	806	PrintAndLog("--target block no:%02x target key type:%02x ", trgBlockNo, trgKeyType);\r
	807	\r
	808	if (cmdp == 'o') {\r
	809	if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
	810	PrintAndLog("Nested error.");\r
	811	return 2;\r
	812	}\r
	813	key64 = bytes_to_num(keyBlock, 6);\r
	814	if (key64) {\r
	815	PrintAndLog("Found valid key:%012"llx, key64);\r
	816	\r
	817	// transfer key to the emulator\r
	818	if (transferToEml) {\r
	819	mfEmlGetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1);\r
	820	\r
	821	if (!trgKeyType)\r
	822	num_to_bytes(key64, 6, keyBlock);\r
	823	else\r
	824	num_to_bytes(key64, 6, &keyBlock[10]);\r
	825	mfEmlSetMem(keyBlock, (trgBlockNo / 4) * 4 + 3, 1); \r
	826	}\r
	827	} else {\r
	828	PrintAndLog("No valid key found");\r
	829	}\r
	830	}\r
	831	else { // ------------------------------------ multiple sectors working\r
	832	clock_t time1;\r
	833	time1 = clock();\r
	834	\r
	835	blDiff = blockNo % 4;\r
	836	PrintAndLog("Block shift=%d", blDiff);\r
	837	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	838	if (e_sector == NULL) return 1;\r
	839	\r
	840	//test current key 4 sectors\r
	841	memcpy(keyBlock, key, 6);\r
	842	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	843	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	844	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	845	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	846	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	847	\r
	848	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	849	for (i = 0; i < SectorsCnt; i++) {\r
	850	for (j = 0; j < 2; j++) {\r
	851	if (e_sector[i].foundKey[j]) continue;\r
	852	\r
	853	res = mfCheckKeys(i * 4 + blDiff, j, 6, keyBlock, &key64);\r
	854	\r
	855	if (!res) {\r
	856	e_sector[i].Key[j] = key64;\r
	857	e_sector[i].foundKey[j] = 1;\r
	858	}\r
	859	}\r
	860	}\r
	861	\r
	862	\r
	863	// nested sectors\r
	864	iterations = 0;\r
	865	PrintAndLog("nested...");\r
	866	bool calibrate = true;\r
	867	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	868	for (trgBlockNo = blDiff; trgBlockNo < SectorsCnt * 4; trgBlockNo = trgBlockNo + 4) {\r
	869	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	870	if (e_sector[trgBlockNo / 4].foundKey[trgKeyType]) continue;\r
	871	PrintAndLog("-----------------------------------------------");\r
	872	if(mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, calibrate)) {\r
	873	PrintAndLog("Nested error.\n");\r
	874	return 2;\r
	875	}\r
	876	else {\r
	877	calibrate = false;\r
	878	}\r
	879	\r
	880	iterations++;\r
	881	\r
	882	key64 = bytes_to_num(keyBlock, 6);\r
	883	if (key64) {\r
	884	PrintAndLog("Found valid key:%012"llx, key64);\r
	885	e_sector[trgBlockNo / 4].foundKey[trgKeyType] = 1;\r
	886	e_sector[trgBlockNo / 4].Key[trgKeyType] = key64;\r
	887	}\r
	888	}\r
	889	}\r
	890	}\r
	891	\r
	892	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
	893	\r
	894	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	895	//print them\r
	896	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	897	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	898	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	899	for (i = 0; i < SectorsCnt; i++) {\r
	900	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	901	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	902	}\r
	903	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	904	\r
	905	// transfer them to the emulator\r
	906	if (transferToEml) {\r
	907	for (i = 0; i < SectorsCnt; i++) {\r
	908	mfEmlGetMem(keyBlock, i * 4 + 3, 1);\r
	909	if (e_sector[i].foundKey[0])\r
	910	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	911	if (e_sector[i].foundKey[1])\r
	912	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	913	mfEmlSetMem(keyBlock, i * 4 + 3, 1);\r
	914	} \r
	915	}\r
	916	\r
	917	// Create dump file\r
	918	if (createDumpFile) {\r
	919	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	920	PrintAndLog("Could not create file dumpkeys.bin");\r
	921	free(e_sector);\r
	922	return 1;\r
	923	}\r
	924	PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
	925	for(i=0; i<16; i++) {\r
	926	if (e_sector[i].foundKey[0]){\r
	927	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	928	fwrite ( tempkey, 1, 6, fkeys );\r
	929	}\r
	930	else{\r
	931	fwrite ( &standart, 1, 6, fkeys );\r
	932	}\r
	933	}\r
	934	for(i=0; i<16; i++) {\r
	935	if (e_sector[i].foundKey[1]){\r
	936	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	937	fwrite ( tempkey, 1, 6, fkeys );\r
	938	}\r
	939	else{\r
	940	fwrite ( &standart, 1, 6, fkeys );\r
	941	}\r
	942	}\r
	943	fclose(fkeys);\r
	944	}\r
	945	\r
	946	free(e_sector);\r
	947	}\r
	948	\r
	949	return 0;\r
	950	}\r
	951	\r
	952	static uint32_t\r
	953	get_trailer_block (uint32_t uiBlock)\r
	954	{\r
	955	// Test if we are in the small or big sectors\r
	956	uint32_t trailer_block = 0;\r
	957	if (uiBlock < 128) {\r
	958	trailer_block = uiBlock + (3 - (uiBlock % 4));\r
	959	} else {\r
	960	trailer_block = uiBlock + (15 - (uiBlock % 16));\r
	961	}\r
	962	return trailer_block;\r
	963	}\r
	964	int CmdHF14AMfChk(const char *Cmd)\r
	965	{\r
	966	FILE * f;\r
	967	char filename[256]={0};\r
	968	char buf[13];\r
	969	uint8_t keyBlock = NULL, p;\r
	970	uint8_t stKeyBlock = 20;\r
	971	\r
	972	int i, res;\r
	973	int keycnt = 0;\r
	974	char ctmp = 0x00;\r
	975	uint8_t blockNo = 0;\r
	976	uint8_t SectorsCnt = 1;\r
	977	uint8_t keyType = 0;\r
	978	uint64_t key64 = 0;\r
	979	\r
	980	int transferToEml = 0;\r
	981	int createDumpFile = 0;\r
	982	\r
	983	keyBlock = calloc(stKeyBlock, 6);\r
	984	if (keyBlock == NULL) return 1;\r
	985	\r
	986	uint64_t defaultKeys[] =\r
	987	{\r
	988	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	989	0x000000000000, // Blank key\r
	990	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	991	0xb0b1b2b3b4b5,\r
	992	0xaabbccddeeff,\r
	993	0x4d3a99c351dd,\r
	994	0x1a982c7e459a,\r
	995	0xd3f7d3f7d3f7,\r
	996	0x714c5c886e97,\r
	997	0x587ee5f9350f,\r
	998	0xa0478cc39091,\r
	999	0x533cb6c723f6,\r
	1000	0x8fd0a4f256e9\r
	1001	};\r
	1002	int defaultKeysSize = (sizeof(defaultKeys) / 7) - 1;\r
	1003	\r
	1004	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	1005	{\r
	1006	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	1007	}\r
	1008	\r
	1009	if (strlen(Cmd)<3) {\r
	1010	PrintAndLog("Usage: hf mf chk <block number>/<card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	1011	PrintAndLog(" * - all sectors");\r
	1012	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	1013	// PrintAndLog("d - write keys to binary file\n");\r
	1014	\r
	1015	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	1016	PrintAndLog(" hf mf chk *1 ? t");\r
	1017	return 0;\r
	1018	} \r
	1019	\r
	1020	if (param_getchar(Cmd, 0)=='*') {\r
	1021	blockNo = 3;\r
	1022	switch(param_getchar(Cmd+1, 0)) {\r
	1023	case '0': SectorsCnt = 5; break;\r
	1024	case '1': SectorsCnt = 16; break;\r
	1025	case '2': SectorsCnt = 32; break;\r
	1026	case '4': SectorsCnt = 40; break;\r
	1027	default: SectorsCnt = 16;\r
	1028	}\r
	1029	}\r
	1030	else\r
	1031	blockNo = param_get8(Cmd, 0);\r
	1032	\r
	1033	ctmp = param_getchar(Cmd, 1);\r
	1034	switch (ctmp) { \r
	1035	case 'a': case 'A':\r
	1036	keyType = !0;\r
	1037	break;\r
	1038	case 'b': case 'B':\r
	1039	keyType = !1;\r
	1040	break;\r
	1041	case '?':\r
	1042	keyType = 2;\r
	1043	break;\r
	1044	default:\r
	1045	PrintAndLog("Key type must be A , B or ?");\r
	1046	return 1;\r
	1047	};\r
	1048	\r
	1049	ctmp = param_getchar(Cmd, 2);\r
	1050	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	1051	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	1052	\r
	1053	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	1054	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	1055	if ( stKeyBlock - keycnt < 2) {\r
	1056	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1057	if (!p) {\r
	1058	PrintAndLog("Cannot allocate memory for Keys");\r
	1059	free(keyBlock);\r
	1060	return 2;\r
	1061	}\r
	1062	keyBlock = p;\r
	1063	}\r
	1064	PrintAndLog("chk key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1065	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1066	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1067	keycnt++;\r
	1068	} else {\r
	1069	// May be a dic file\r
	1070	if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
	1071	PrintAndLog("File name too long");\r
	1072	free(keyBlock);\r
	1073	return 2;\r
	1074	}\r
	1075	\r
	1076	if ( (f = fopen( filename , "r")) ) {\r
	1077	while( fgets(buf, sizeof(buf), f) ){\r
	1078	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	1079	continue;\r
	1080	\r
	1081	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	1082	\r
	1083	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	1084	\r
	1085	if (!isxdigit(buf[0])){\r
	1086	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	1087	continue;\r
	1088	}\r
	1089	\r
	1090	buf[12] = 0;\r
	1091	\r
	1092	if ( stKeyBlock - keycnt < 2) {\r
	1093	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	1094	if (!p) {\r
	1095	PrintAndLog("Cannot allocate memory for defKeys");\r
	1096	free(keyBlock);\r
	1097	return 2;\r
	1098	}\r
	1099	keyBlock = p;\r
	1100	}\r
	1101	memset(keyBlock + 6 * keycnt, 0, 6);\r
	1102	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	1103	PrintAndLog("chk custom key[%d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	1104	keycnt++;\r
	1105	memset(buf, 0, sizeof(buf));\r
	1106	}\r
	1107	} else {\r
	1108	PrintAndLog("File: %s: not found or locked.", filename);\r
	1109	free(keyBlock);\r
	1110	return 1;\r
	1111	fclose(f);\r
	1112	}\r
	1113	}\r
	1114	}\r
	1115	\r
	1116	if (keycnt == 0) {\r
	1117	PrintAndLog("No key specified,try default keys");\r
	1118	for (;keycnt < defaultKeysSize; keycnt++)\r
	1119	PrintAndLog("chk default key[%d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	1120	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	1121	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	1122	}\r
	1123	\r
	1124	for ( int t = !keyType ; t < 2 ; keyType==2?(t++):(t=2) ) {\r
	1125	int b=blockNo;\r
	1126	for (int i=0; i<SectorsCnt; ++i) {\r
	1127	PrintAndLog("--SectorsCnt:%d block no:0x%02x key type:%C key count:%d ", i, b, t?'B':'A', keycnt);\r
	1128	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	1129	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	1130	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	1131	res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
	1132	if (res !=1) {\r
	1133	if (!res) {\r
	1134	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	1135	if (transferToEml) {\r
	1136	uint8_t block[16];\r
	1137	mfEmlGetMem(block, get_trailer_block(b), 1);\r
	1138	num_to_bytes(key64, 6, block + t*10);\r
	1139	mfEmlSetMem(block, get_trailer_block(b), 1);\r
	1140	}\r
	1141	}\r
	1142	} else {\r
	1143	PrintAndLog("Command execute timeout");\r
	1144	}\r
	1145	}\r
	1146	b<127?(b+=4):(b+=16); \r
	1147	}\r
	1148	}\r
	1149	\r
	1150	free(keyBlock);\r
	1151	\r
	1152	/*\r
	1153	// Create dump file\r
	1154	if (createDumpFile) {\r
	1155	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	1156	PrintAndLog("Could not create file dumpkeys.bin");\r
	1157	free(e_sector);\r
	1158	return 1;\r
	1159	}\r
	1160	PrintAndLog("Printing keys to bynary file dumpkeys.bin...");\r
	1161	for(i=0; i<16; i++) {\r
	1162	if (e_sector[i].foundKey[0]){\r
	1163	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	1164	fwrite ( tempkey, 1, 6, fkeys );\r
	1165	}\r
	1166	else{\r
	1167	fwrite ( &standart, 1, 6, fkeys );\r
	1168	}\r
	1169	}\r
	1170	for(i=0; i<16; i++) {\r
	1171	if (e_sector[i].foundKey[1]){\r
	1172	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	1173	fwrite ( tempkey, 1, 6, fkeys );\r
	1174	}\r
	1175	else{\r
	1176	fwrite ( &standart, 1, 6, fkeys );\r
	1177	}\r
	1178	}\r
	1179	fclose(fkeys);\r
	1180	}\r
	1181	*/\r
	1182	return 0;\r
	1183	}\r
	1184	\r
	1185	int CmdHF14AMf1kSim(const char *Cmd)\r
	1186	{\r
	1187	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1188	uint8_t exitAfterNReads = 0;\r
	1189	uint8_t flags = 0;\r
	1190	\r
	1191	if (param_getchar(Cmd, 0) == 'h') {\r
	1192	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1193	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1194	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1195	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1196	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1197	PrintAndLog(" sample: hf mf sim 0a0a0a0a ");\r
	1198	return 0;\r
	1199	}\r
	1200	uint8_t pnr = 0;\r
	1201	if (param_getchar(Cmd, pnr) == 'u') {\r
	1202	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1203	{\r
	1204	flags \|=FLAG_4B_UID_IN_DATA; // UID from packet\r
	1205	}else if(param_gethex(Cmd,pnr+1,uid,14) == 0)\r
	1206	{\r
	1207	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1208	}else\r
	1209	{\r
	1210	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1211	return 1;\r
	1212	}\r
	1213	pnr +=2;\r
	1214	}\r
	1215	if (param_getchar(Cmd, pnr) == 'n') {\r
	1216	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1217	pnr += 2;\r
	1218	}\r
	1219	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1220	//Using a flag to signal interactiveness, least significant bit\r
	1221	flags \|= FLAG_INTERACTIVE;\r
	1222	pnr++;\r
	1223	}\r
	1224	\r
	1225	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1226	//Using a flag to signal interactiveness, least significant bit\r
	1227	flags \|= FLAG_NR_AR_ATTACK;\r
	1228	}\r
	1229	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1230	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1231	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1232	, exitAfterNReads, flags,flags);\r
	1233	\r
	1234	\r
	1235	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1236	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1237	SendCommand(&c);\r
	1238	\r
	1239	if(flags & FLAG_INTERACTIVE)\r
	1240	{\r
	1241	UsbCommand resp;\r
	1242	PrintAndLog("Press pm3-button to abort simulation");\r
	1243	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1244	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1245	// annoying message about "Waiting for a response... "\r
	1246	}\r
	1247	}\r
	1248	\r
	1249	return 0;\r
	1250	}\r
	1251	\r
	1252	int CmdHF14AMfDbg(const char *Cmd)\r
	1253	{\r
	1254	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1255	if (dbgMode > 4) {\r
	1256	PrintAndLog("Max debud mode parameter is 4 \n");\r
	1257	}\r
	1258	\r
	1259	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1260	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1261	PrintAndLog(" 0 - no debug messages");\r
	1262	PrintAndLog(" 1 - error messages");\r
	1263	PrintAndLog(" 2 - all messages");\r
	1264	PrintAndLog(" 4 - extended debug mode");\r
	1265	return 0;\r
	1266	} \r
	1267	\r
	1268	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1269	SendCommand(&c);\r
	1270	\r
	1271	return 0;\r
	1272	}\r
	1273	\r
	1274	int CmdHF14AMfEGet(const char *Cmd)\r
	1275	{\r
	1276	uint8_t blockNo = 0;\r
	1277	uint8_t data[3 * 16];\r
	1278	int i;\r
	1279	\r
	1280	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1281	PrintAndLog("Usage: hf mf eget <block number>");\r
	1282	PrintAndLog(" sample: hf mf eget 0 ");\r
	1283	return 0;\r
	1284	} \r
	1285	\r
	1286	blockNo = param_get8(Cmd, 0);\r
	1287	\r
	1288	PrintAndLog(" ");\r
	1289	if (!mfEmlGetMem(data, blockNo, 3)) {\r
	1290	for (i = 0; i < 3; i++) {\r
	1291	PrintAndLog("data[%d]:%s", blockNo + i, sprint_hex(data + i * 16, 16));\r
	1292	}\r
	1293	} else {\r
	1294	PrintAndLog("Command execute timeout");\r
	1295	}\r
	1296	\r
	1297	return 0;\r
	1298	}\r
	1299	\r
	1300	int CmdHF14AMfEClear(const char *Cmd)\r
	1301	{\r
	1302	if (param_getchar(Cmd, 0) == 'h') {\r
	1303	PrintAndLog("Usage: hf mf eclr");\r
	1304	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1305	return 0;\r
	1306	} \r
	1307	\r
	1308	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1309	SendCommand(&c);\r
	1310	return 0;\r
	1311	}\r
	1312	\r
	1313	int CmdHF14AMfESet(const char *Cmd)\r
	1314	{\r
	1315	uint8_t memBlock[16];\r
	1316	uint8_t blockNo = 0;\r
	1317	\r
	1318	memset(memBlock, 0x00, sizeof(memBlock));\r
	1319	\r
	1320	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1321	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1322	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1323	return 0;\r
	1324	} \r
	1325	\r
	1326	blockNo = param_get8(Cmd, 0);\r
	1327	\r
	1328	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1329	PrintAndLog("block data must include 32 HEX symbols");\r
	1330	return 1;\r
	1331	}\r
	1332	\r
	1333	// 1 - blocks count\r
	1334	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1335	memcpy(c.d.asBytes, memBlock, 16);\r
	1336	SendCommand(&c);\r
	1337	return 0;\r
	1338	}\r
	1339	\r
	1340	int CmdHF14AMfELoad(const char *Cmd)\r
	1341	{\r
	1342	FILE * f;\r
	1343	char filename[20];\r
	1344	char * fnameptr = filename;\r
	1345	char buf[64];\r
	1346	uint8_t buf8[64];\r
	1347	int i, len, blockNum;\r
	1348	\r
	1349	memset(filename, 0, sizeof(filename));\r
	1350	memset(buf, 0, sizeof(buf));\r
	1351	\r
	1352	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1353	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1354	PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
	1355	PrintAndLog(" sample: hf mf eload filename");\r
	1356	return 0;\r
	1357	} \r
	1358	\r
	1359	len = strlen(Cmd);\r
	1360	if (len > 14) len = 14;\r
	1361	\r
	1362	memcpy(filename, Cmd, len);\r
	1363	fnameptr += len;\r
	1364	\r
	1365	sprintf(fnameptr, ".eml"); \r
	1366	\r
	1367	// open file\r
	1368	f = fopen(filename, "r");\r
	1369	if (f == NULL) {\r
	1370	PrintAndLog("File not found or locked.");\r
	1371	return 1;\r
	1372	}\r
	1373	\r
	1374	blockNum = 0;\r
	1375	while(!feof(f)){\r
	1376	memset(buf, 0, sizeof(buf));\r
	1377	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1378	if(blockNum == 16 * 4)\r
	1379	{\r
	1380	break;\r
	1381	}\r
	1382	PrintAndLog("File reading error.");\r
	1383	return 2;\r
	1384	}\r
	1385	\r
	1386	if (strlen(buf) < 32){\r
	1387	if(strlen(buf) && feof(f))\r
	1388	break;\r
	1389	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1390	return 2;\r
	1391	}\r
	1392	for (i = 0; i < 32; i += 2)\r
	1393	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1394	// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));\r
	1395	\r
	1396	if (mfEmlSetMem(buf8, blockNum, 1)) {\r
	1397	PrintAndLog("Cant set emul block: %d", blockNum);\r
	1398	return 3;\r
	1399	}\r
	1400	blockNum++;\r
	1401	\r
	1402	if (blockNum >= 32 * 4 + 8 * 16) break;\r
	1403	}\r
	1404	fclose(f);\r
	1405	\r
	1406	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1407	PrintAndLog("File content error. There must be 64 blocks");\r
	1408	return 4;\r
	1409	}\r
	1410	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1411	return 0;\r
	1412	}\r
	1413	\r
	1414	int CmdHF14AMfESave(const char *Cmd)\r
	1415	{\r
	1416	FILE * f;\r
	1417	char filename[20];\r
	1418	char * fnameptr = filename;\r
	1419	uint8_t buf[64];\r
	1420	int i, j, len;\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') {\r
	1426	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
	1427	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
	1428	PrintAndLog(" sample: hf mf esave ");\r
	1429	PrintAndLog(" hf mf esave filename");\r
	1430	return 0;\r
	1431	} \r
	1432	\r
	1433	len = strlen(Cmd);\r
	1434	if (len > 14) len = 14;\r
	1435	\r
	1436	if (len < 1) {\r
	1437	// get filename\r
	1438	if (mfEmlGetMem(buf, 0, 1)) {\r
	1439	PrintAndLog("Cant get block: %d", 0);\r
	1440	return 1;\r
	1441	}\r
	1442	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1443	sprintf(fnameptr, "%02x", buf[j]); \r
	1444	} else {\r
	1445	memcpy(filename, Cmd, len);\r
	1446	fnameptr += len;\r
	1447	}\r
	1448	\r
	1449	sprintf(fnameptr, ".eml"); \r
	1450	\r
	1451	// open file\r
	1452	f = fopen(filename, "w+");\r
	1453	\r
	1454	// put hex\r
	1455	for (i = 0; i < 32 * 4 + 8 * 16; i++) {\r
	1456	if (mfEmlGetMem(buf, i, 1)) {\r
	1457	PrintAndLog("Cant get block: %d", i);\r
	1458	break;\r
	1459	}\r
	1460	for (j = 0; j < 16; j++)\r
	1461	fprintf(f, "%02x", buf[j]); \r
	1462	fprintf(f,"\n");\r
	1463	}\r
	1464	fclose(f);\r
	1465	\r
	1466	PrintAndLog("Saved to file: %s", filename);\r
	1467	\r
	1468	return 0;\r
	1469	}\r
	1470	\r
	1471	int CmdHF14AMfECFill(const char *Cmd)\r
	1472	{\r
	1473	uint8_t keyType = 0;\r
	1474	\r
	1475	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1476	PrintAndLog("Usage: hf mf efill <key A/B>");\r
	1477	PrintAndLog("sample: hf mf efill A");\r
	1478	PrintAndLog("Card data blocks transfers to card emulator memory.");\r
	1479	PrintAndLog("Keys must be laid in the simulator memory. \n");\r
	1480	return 0;\r
	1481	} \r
	1482	\r
	1483	char ctmp = param_getchar(Cmd, 0);\r
	1484	if (ctmp == 0x00) {\r
	1485	PrintAndLog("Key type must be A or B");\r
	1486	return 1;\r
	1487	}\r
	1488	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1489	\r
	1490	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {0, keyType, 0}};\r
	1491	SendCommand(&c);\r
	1492	return 0;\r
	1493	}\r
	1494	\r
	1495	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1496	{\r
	1497	int i,b=-1;\r
	1498	uint8_t data[16];\r
	1499	uint64_t keyA, keyB;\r
	1500	\r
	1501	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1502	PrintAndLog("\|sec\|key A \|key B \|");\r
	1503	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1504	for (i = 0; i < 40; i++) {\r
	1505	b<127?(b+=4):(b+=16);\r
	1506	if (mfEmlGetMem(data, b, 1)) {\r
	1507	PrintAndLog("error get block %d", b);\r
	1508	break;\r
	1509	}\r
	1510	keyA = bytes_to_num(data, 6);\r
	1511	keyB = bytes_to_num(data + 10, 6);\r
	1512	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1513	}\r
	1514	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1515	\r
	1516	return 0;\r
	1517	}\r
	1518	\r
	1519	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1520	{\r
	1521	uint8_t wipeCard = 0;\r
	1522	uint8_t uid[8];\r
	1523	uint8_t oldUid[8];\r
	1524	int res;\r
	1525	\r
	1526	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1527	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
	1528	PrintAndLog("sample: hf mf csetuid 01020304 w");\r
	1529	PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
	1530	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1531	return 0;\r
	1532	} \r
	1533	\r
	1534	if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
	1535	PrintAndLog("UID must include 8 HEX symbols");\r
	1536	return 1;\r
	1537	}\r
	1538	\r
	1539	char ctmp = param_getchar(Cmd, 1);\r
	1540	if (ctmp == 'w' \|\| ctmp == 'W') wipeCard = 1;\r
	1541	\r
	1542	PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
	1543	\r
	1544	res = mfCSetUID(uid, oldUid, wipeCard);\r
	1545	if (res) {\r
	1546	PrintAndLog("Can't set UID. error=%d", res);\r
	1547	return 1;\r
	1548	}\r
	1549	\r
	1550	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1551	return 0;\r
	1552	}\r
	1553	\r
	1554	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1555	{\r
	1556	uint8_t uid[8];\r
	1557	uint8_t memBlock[16];\r
	1558	uint8_t blockNo = 0;\r
	1559	int res;\r
	1560	memset(memBlock, 0x00, sizeof(memBlock));\r
	1561	\r
	1562	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1563	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
	1564	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1565	PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
	1566	PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
	1567	return 0;\r
	1568	} \r
	1569	\r
	1570	blockNo = param_get8(Cmd, 0);\r
	1571	\r
	1572	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1573	PrintAndLog("block data must include 32 HEX symbols");\r
	1574	return 1;\r
	1575	}\r
	1576	\r
	1577	PrintAndLog("--block number:%02x data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1578	\r
	1579	res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
	1580	if (res) {\r
	1581	PrintAndLog("Can't write block. error=%d", res);\r
	1582	return 1;\r
	1583	}\r
	1584	\r
	1585	PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
	1586	return 0;\r
	1587	}\r
	1588	\r
	1589	int CmdHF14AMfCLoad(const char *Cmd)\r
	1590	{\r
	1591	FILE * f;\r
	1592	char filename[20];\r
	1593	char * fnameptr = filename;\r
	1594	char buf[64];\r
	1595	uint8_t buf8[64];\r
	1596	uint8_t fillFromEmulator = 0;\r
	1597	int i, len, blockNum, flags;\r
	1598	\r
	1599	memset(filename, 0, sizeof(filename));\r
	1600	memset(buf, 0, sizeof(buf));\r
	1601	\r
	1602	if (param_getchar(Cmd, 0) == 'h' \|\| param_getchar(Cmd, 0)== 0x00) {\r
	1603	PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
	1604	PrintAndLog("or from emulator memory (option `e`)");\r
	1605	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1606	PrintAndLog(" or: hf mf cload e ");\r
	1607	PrintAndLog(" sample: hf mf cload filename");\r
	1608	return 0;\r
	1609	} \r
	1610	\r
	1611	char ctmp = param_getchar(Cmd, 0);\r
	1612	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1613	\r
	1614	if (fillFromEmulator) {\r
	1615	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1616	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1617	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1618	PrintAndLog("Cant get block: %d", blockNum);\r
	1619	return 2;\r
	1620	}\r
	1621	\r
	1622	if (blockNum == 2) flags = 0;\r
	1623	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1624	\r
	1625	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1626	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1627	return 3;\r
	1628	}\r
	1629	}\r
	1630	return 0;\r
	1631	} else {\r
	1632	len = strlen(Cmd);\r
	1633	if (len > 14) len = 14;\r
	1634	\r
	1635	memcpy(filename, Cmd, len);\r
	1636	fnameptr += len;\r
	1637	\r
	1638	sprintf(fnameptr, ".eml"); \r
	1639	\r
	1640	// open file\r
	1641	f = fopen(filename, "r");\r
	1642	if (f == NULL) {\r
	1643	PrintAndLog("File not found or locked.");\r
	1644	return 1;\r
	1645	}\r
	1646	\r
	1647	blockNum = 0;\r
	1648	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1649	while(!feof(f)){\r
	1650	memset(buf, 0, sizeof(buf));\r
	1651	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1652	PrintAndLog("File reading error.");\r
	1653	return 2;\r
	1654	}\r
	1655	\r
	1656	if (strlen(buf) < 32){\r
	1657	if(strlen(buf) && feof(f))\r
	1658	break;\r
	1659	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1660	return 2;\r
	1661	}\r
	1662	for (i = 0; i < 32; i += 2)\r
	1663	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1664	\r
	1665	if (blockNum == 2) flags = 0;\r
	1666	if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1667	\r
	1668	if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
	1669	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1670	return 3;\r
	1671	}\r
	1672	blockNum++;\r
	1673	\r
	1674	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1675	}\r
	1676	fclose(f);\r
	1677	\r
	1678	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1679	PrintAndLog("File content error. There must be 64 blocks");\r
	1680	return 4;\r
	1681	}\r
	1682	PrintAndLog("Loaded from file: %s", filename);\r
	1683	return 0;\r
	1684	}\r
	1685	}\r
	1686	\r
	1687	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1688	uint8_t memBlock[16];\r
	1689	uint8_t blockNo = 0;\r
	1690	int res;\r
	1691	memset(memBlock, 0x00, sizeof(memBlock));\r
	1692	\r
	1693	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1694	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1695	PrintAndLog("sample: hf mf cgetblk 1");\r
	1696	PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
	1697	return 0;\r
	1698	} \r
	1699	\r
	1700	blockNo = param_get8(Cmd, 0);\r
	1701	\r
	1702	PrintAndLog("--block number:%02x ", blockNo);\r
	1703	\r
	1704	res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
	1705	if (res) {\r
	1706	PrintAndLog("Can't read block. error=%d", res);\r
	1707	return 1;\r
	1708	}\r
	1709	\r
	1710	PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
	1711	return 0;\r
	1712	}\r
	1713	\r
	1714	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1715	uint8_t memBlock[16];\r
	1716	uint8_t sectorNo = 0;\r
	1717	int i, res, flags;\r
	1718	memset(memBlock, 0x00, sizeof(memBlock));\r
	1719	\r
	1720	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1721	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1722	PrintAndLog("sample: hf mf cgetsc 0");\r
	1723	PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
	1724	return 0;\r
	1725	} \r
	1726	\r
	1727	sectorNo = param_get8(Cmd, 0);\r
	1728	if (sectorNo > 15) {\r
	1729	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1730	return 1;\r
	1731	}\r
	1732	\r
	1733	PrintAndLog("--sector number:%02x ", sectorNo);\r
	1734	\r
	1735	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1736	for (i = 0; i < 4; i++) {\r
	1737	if (i == 1) flags = 0;\r
	1738	if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1739	\r
	1740	res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
	1741	if (res) {\r
	1742	PrintAndLog("Can't read block. %02x error=%d", sectorNo * 4 + i, res);\r
	1743	return 1;\r
	1744	}\r
	1745	\r
	1746	PrintAndLog("block %02x data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
	1747	}\r
	1748	return 0;\r
	1749	}\r
	1750	\r
	1751	int CmdHF14AMfCSave(const char *Cmd) {\r
	1752	\r
	1753	FILE * f;\r
	1754	char filename[20];\r
	1755	char * fnameptr = filename;\r
	1756	uint8_t fillFromEmulator = 0;\r
	1757	uint8_t buf[64];\r
	1758	int i, j, len, flags;\r
	1759	\r
	1760	memset(filename, 0, sizeof(filename));\r
	1761	memset(buf, 0, sizeof(buf));\r
	1762	\r
	1763	if (param_getchar(Cmd, 0) == 'h') {\r
	1764	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1765	PrintAndLog("or into emulator memory (option `e`)");\r
	1766	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1767	PrintAndLog(" sample: hf mf esave ");\r
	1768	PrintAndLog(" hf mf esave filename");\r
	1769	PrintAndLog(" hf mf esave e \n");\r
	1770	return 0;\r
	1771	} \r
	1772	\r
	1773	char ctmp = param_getchar(Cmd, 0);\r
	1774	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1775	\r
	1776	if (fillFromEmulator) {\r
	1777	// put into emulator\r
	1778	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1779	for (i = 0; i < 16 * 4; i++) {\r
	1780	if (i == 1) flags = 0;\r
	1781	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1782	\r
	1783	if (mfCGetBlock(i, buf, flags)) {\r
	1784	PrintAndLog("Cant get block: %d", i);\r
	1785	break;\r
	1786	}\r
	1787	\r
	1788	if (mfEmlSetMem(buf, i, 1)) {\r
	1789	PrintAndLog("Cant set emul block: %d", i);\r
	1790	return 3;\r
	1791	}\r
	1792	}\r
	1793	return 0;\r
	1794	} else {\r
	1795	len = strlen(Cmd);\r
	1796	if (len > 14) len = 14;\r
	1797	\r
	1798	if (len < 1) {\r
	1799	// get filename\r
	1800	if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
	1801	PrintAndLog("Cant get block: %d", 0);\r
	1802	return 1;\r
	1803	}\r
	1804	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1805	sprintf(fnameptr, "%02x", buf[j]); \r
	1806	} else {\r
	1807	memcpy(filename, Cmd, len);\r
	1808	fnameptr += len;\r
	1809	}\r
	1810	\r
	1811	sprintf(fnameptr, ".eml"); \r
	1812	\r
	1813	// open file\r
	1814	f = fopen(filename, "w+");\r
	1815	\r
	1816	// put hex\r
	1817	flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
	1818	for (i = 0; i < 16 * 4; i++) {\r
	1819	if (i == 1) flags = 0;\r
	1820	if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
	1821	\r
	1822	if (mfCGetBlock(i, buf, flags)) {\r
	1823	PrintAndLog("Cant get block: %d", i);\r
	1824	break;\r
	1825	}\r
	1826	for (j = 0; j < 16; j++)\r
	1827	fprintf(f, "%02x", buf[j]); \r
	1828	fprintf(f,"\n");\r
	1829	}\r
	1830	fclose(f);\r
	1831	\r
	1832	PrintAndLog("Saved to file: %s", filename);\r
	1833	\r
	1834	return 0;\r
	1835	}\r
	1836	}\r
	1837	\r
	1838	int CmdHF14AMfSniff(const char *Cmd){\r
	1839	// params\r
	1840	bool wantLogToFile = 0;\r
	1841	bool wantDecrypt = 0;\r
	1842	//bool wantSaveToEml = 0; TODO\r
	1843	bool wantSaveToEmlFile = 0;\r
	1844	\r
	1845	//var \r
	1846	int res = 0;\r
	1847	int len = 0;\r
	1848	int blockLen = 0;\r
	1849	int num = 0;\r
	1850	int pckNum = 0;\r
	1851	uint8_t uid[8];\r
	1852	uint8_t atqa[2];\r
	1853	uint8_t sak;\r
	1854	bool isTag;\r
	1855	uint32_t parity;\r
	1856	uint8_t buf[3000];\r
	1857	uint8_t * bufPtr = buf;\r
	1858	memset(buf, 0x00, 3000);\r
	1859	\r
	1860	if (param_getchar(Cmd, 0) == 'h') {\r
	1861	PrintAndLog("It continuously get data from the field and saves it to: log, emulator, emulator file.");\r
	1862	PrintAndLog("You can specify:");\r
	1863	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	1864	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	1865	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	1866	PrintAndLog(" r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	1867	PrintAndLog("Usage: hf mf sniff [l][d][e][r]");\r
	1868	PrintAndLog(" sample: hf mf sniff l d e");\r
	1869	return 0;\r
	1870	} \r
	1871	\r
	1872	for (int i = 0; i < 4; i++) {\r
	1873	char ctmp = param_getchar(Cmd, i);\r
	1874	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	1875	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	1876	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	1877	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	1878	}\r
	1879	\r
	1880	printf("-------------------------------------------------------------------------\n");\r
	1881	printf("Executing command. \n");\r
	1882	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	1883	printf("Press the key on pc keyboard to abort the client.\n");\r
	1884	printf("-------------------------------------------------------------------------\n");\r
	1885	\r
	1886	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	1887	clearCommandBuffer();\r
	1888	SendCommand(&c);\r
	1889	\r
	1890	// wait cycle\r
	1891	while (true) {\r
	1892	printf(".");\r
	1893	fflush(stdout);\r
	1894	if (ukbhit()) {\r
	1895	getchar();\r
	1896	printf("\naborted via keyboard!\n");\r
	1897	break;\r
	1898	}\r
	1899	\r
	1900	UsbCommand resp;\r
	1901	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	1902	res = resp.arg[0] & 0xff;\r
	1903	len = resp.arg[1];\r
	1904	num = resp.arg[2];\r
	1905	\r
	1906	if (res == 0) return 0;\r
	1907	if (res == 1) {\r
	1908	if (num ==0) {\r
	1909	bufPtr = buf;\r
	1910	memset(buf, 0x00, 3000);\r
	1911	}\r
	1912	memcpy(bufPtr, resp.d.asBytes, len);\r
	1913	bufPtr += len;\r
	1914	pckNum++;\r
	1915	}\r
	1916	if (res == 2) {\r
	1917	blockLen = bufPtr - buf;\r
	1918	bufPtr = buf;\r
	1919	printf(">\n");\r
	1920	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	1921	num = 0;\r
	1922	while (bufPtr - buf + 9 < blockLen) {\r
	1923	isTag = bufPtr[3] & 0x80 ? true:false;\r
	1924	bufPtr += 4;\r
	1925	parity = ((uint32_t )(bufPtr));\r
	1926	bufPtr += 4;\r
	1927	len = bufPtr[0];\r
	1928	bufPtr++;\r
	1929	if ((len == 14) && (bufPtr[0] = 0xff) && (bufPtr[1] = 0xff)) {\r
	1930	memcpy(uid, bufPtr + 2, 7);\r
	1931	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	1932	sak = bufPtr[11];\r
	1933	\r
	1934	PrintAndLog("tag select uid:%s atqa:%02x %02x sak:0x%02x", sprint_hex(uid, 7), atqa[0], atqa[1], sak);\r
	1935	if (wantLogToFile \|\| wantDecrypt) {\r
	1936	FillFileNameByUID(logHexFileName, uid, ".log", 7);\r
	1937	AddLogCurrentDT(logHexFileName);\r
	1938	} \r
	1939	if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	1940	} else {\r
	1941	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	1942	if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	1943	if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
	1944	}\r
	1945	bufPtr += len;\r
	1946	num++;\r
	1947	}\r
	1948	}\r
	1949	} // resp not NILL\r
	1950	} // while (true)\r
	1951	\r
	1952	return 0;\r
	1953	}\r
	1954	\r
	1955	static command_t CommandTable[] =\r
	1956	{\r
	1957	{"help", CmdHelp, 1, "This help"},\r
	1958	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	1959	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	1960	{"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
	1961	{"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
	1962	{"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
	1963	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	1964	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	1965	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	1966	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	1967	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	1968	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	1969	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	1970	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	1971	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	1972	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	1973	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	1974	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	1975	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	1976	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	1977	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	1978	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	1979	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	1980	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
	1981	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
	1982	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
	1983	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	1984	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	1985	{NULL, NULL, 0, NULL}\r
	1986	};\r
	1987	\r
	1988	int CmdHFMF(const char *Cmd)\r
	1989	{\r
	1990	// flush\r
	1991	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	1992	\r
	1993	CmdsParse(CommandTable, Cmd);\r
	1994	return 0;\r
	1995	}\r
	1996	\r
	1997	int CmdHelp(const char *Cmd)\r
	1998	{\r
	1999	CmdsHelp(CommandTable);\r
	2000	return 0;\r
	2001	}\r