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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	int16_t isOK = 0;\r
	21	\r
	22	UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
	23	\r
	24	// message\r
	25	printf("-------------------------------------------------------------------------\n");\r
	26	printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
	27	printf("Press button on the proxmark3 device to abort both proxmark3 and client.\n");\r
	28	printf("-------------------------------------------------------------------------\n");\r
	29	\r
	30	\r
	31	start:\r
	32	clearCommandBuffer();\r
	33	SendCommand(&c);\r
	34	\r
	35	//flush queue\r
	36	while (ukbhit()) getchar();\r
	37	\r
	38	// wait cycle\r
	39	while (true) {\r
	40	printf(".");\r
	41	fflush(stdout);\r
	42	if (ukbhit()) {\r
	43	getchar();\r
	44	printf("\naborted via keyboard!\n");\r
	45	break;\r
	46	}\r
	47	\r
	48	UsbCommand resp;\r
	49	if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {\r
	50	isOK = resp.arg[0];\r
	51	uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
	52	nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
	53	par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
	54	ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
	55	nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
	56	printf("\n\n");\r
	57	switch (isOK) {\r
	58	case -1 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
	59	case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests).\n"); break;\r
	60	case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable).\n"); break;\r
	61	case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");\r
	62	PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;\r
	63	default: ;\r
	64	}\r
	65	break;\r
	66	}\r
	67	} \r
	68	\r
	69	printf("\n");\r
	70	\r
	71	// error\r
	72	if (isOK != 1) return 1;\r
	73	\r
	74	// execute original function from util nonce2key\r
	75	if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {\r
	76	isOK = 2;\r
	77	PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
	78	PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
	79	c.arg[0] = false;\r
	80	goto start;\r
	81	} else {\r
	82	isOK = 0;\r
	83	printf("------------------------------------------------------------------\n");\r
	84	PrintAndLog("Found valid key:%012"llx" \n", r_key);\r
	85	}\r
	86	\r
	87	PrintAndLog("");\r
	88	return 0;\r
	89	}\r
	90	\r
	91	int CmdHF14AMfWrBl(const char *Cmd)\r
	92	{\r
	93	uint8_t blockNo = 0;\r
	94	uint8_t keyType = 0;\r
	95	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	96	uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
	97	\r
	98	char cmdp = 0x00;\r
	99	\r
	100	if (strlen(Cmd)<3) {\r
	101	PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
	102	PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
	103	return 0;\r
	104	} \r
	105	\r
	106	blockNo = param_get8(Cmd, 0);\r
	107	cmdp = param_getchar(Cmd, 1);\r
	108	if (cmdp == 0x00) {\r
	109	PrintAndLog("Key type must be A or B");\r
	110	return 1;\r
	111	}\r
	112	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	113	if (param_gethex(Cmd, 2, key, 12)) {\r
	114	PrintAndLog("Key must include 12 HEX symbols");\r
	115	return 1;\r
	116	}\r
	117	if (param_gethex(Cmd, 3, bldata, 32)) {\r
	118	PrintAndLog("Block data must include 32 HEX symbols");\r
	119	return 1;\r
	120	}\r
	121	PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	122	PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
	123	\r
	124	UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
	125	memcpy(c.d.asBytes, key, 6);\r
	126	memcpy(c.d.asBytes + 10, bldata, 16);\r
	127	clearCommandBuffer();\r
	128	SendCommand(&c);\r
	129	\r
	130	UsbCommand resp;\r
	131	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	132	uint8_t isOK = resp.arg[0] & 0xff;\r
	133	PrintAndLog("isOk:%02x", isOK);\r
	134	} else {\r
	135	PrintAndLog("Command execute timeout");\r
	136	}\r
	137	\r
	138	return 0;\r
	139	}\r
	140	\r
	141	int CmdHF14AMfRdBl(const char *Cmd)\r
	142	{\r
	143	uint8_t blockNo = 0;\r
	144	uint8_t keyType = 0;\r
	145	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	146	\r
	147	char cmdp = 0x00;\r
	148	\r
	149	\r
	150	if (strlen(Cmd)<3) {\r
	151	PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
	152	PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
	153	return 0;\r
	154	}\r
	155	\r
	156	blockNo = param_get8(Cmd, 0);\r
	157	cmdp = param_getchar(Cmd, 1);\r
	158	if (cmdp == 0x00) {\r
	159	PrintAndLog("Key type must be A or B");\r
	160	return 1;\r
	161	}\r
	162	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	163	if (param_gethex(Cmd, 2, key, 12)) {\r
	164	PrintAndLog("Key must include 12 HEX symbols");\r
	165	return 1;\r
	166	}\r
	167	PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
	168	\r
	169	UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
	170	memcpy(c.d.asBytes, key, 6);\r
	171	clearCommandBuffer();\r
	172	SendCommand(&c);\r
	173	\r
	174	UsbCommand resp;\r
	175	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	176	uint8_t isOK = resp.arg[0] & 0xff;\r
	177	uint8_t *data = resp.d.asBytes;\r
	178	\r
	179	if (isOK)\r
	180	PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
	181	else\r
	182	PrintAndLog("isOk:%02x", isOK);\r
	183	} else {\r
	184	PrintAndLog("Command execute timeout");\r
	185	}\r
	186	\r
	187	return 0;\r
	188	}\r
	189	\r
	190	int CmdHF14AMfRdSc(const char *Cmd)\r
	191	{\r
	192	int i;\r
	193	uint8_t sectorNo = 0;\r
	194	uint8_t keyType = 0;\r
	195	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	196	uint8_t isOK = 0;\r
	197	uint8_t *data = NULL;\r
	198	char cmdp = 0x00;\r
	199	\r
	200	if (strlen(Cmd)<3) {\r
	201	PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
	202	PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
	203	return 0;\r
	204	} \r
	205	\r
	206	sectorNo = param_get8(Cmd, 0);\r
	207	if (sectorNo > 39) {\r
	208	PrintAndLog("Sector number must be less than 40");\r
	209	return 1;\r
	210	}\r
	211	cmdp = param_getchar(Cmd, 1);\r
	212	if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
	213	PrintAndLog("Key type must be A or B");\r
	214	return 1;\r
	215	}\r
	216	if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
	217	if (param_gethex(Cmd, 2, key, 12)) {\r
	218	PrintAndLog("Key must include 12 HEX symbols");\r
	219	return 1;\r
	220	}\r
	221	PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
	222	\r
	223	UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
	224	memcpy(c.d.asBytes, key, 6);\r
	225	clearCommandBuffer();\r
	226	SendCommand(&c);\r
	227	PrintAndLog(" ");\r
	228	\r
	229	UsbCommand resp;\r
	230	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	231	isOK = resp.arg[0] & 0xff;\r
	232	data = resp.d.asBytes;\r
	233	\r
	234	PrintAndLog("isOk:%02x", isOK);\r
	235	if (isOK) {\r
	236	for (i = 0; i < (sectorNo<32?3:15); i++) {\r
	237	PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
	238	}\r
	239	PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
	240	}\r
	241	} else {\r
	242	PrintAndLog("Command execute timeout");\r
	243	}\r
	244	\r
	245	return 0;\r
	246	}\r
	247	\r
	248	uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
	249	{\r
	250	if (sectorNo < 32) {\r
	251	return sectorNo * 4;\r
	252	} else {\r
	253	return 32 * 4 + (sectorNo - 32) * 16;\r
	254	}\r
	255	}\r
	256	\r
	257	uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
	258	{\r
	259	if (sectorNo < 32) {\r
	260	return 4;\r
	261	} else {\r
	262	return 16;\r
	263	}\r
	264	}\r
	265	\r
	266	int CmdHF14AMfDump(const char *Cmd)\r
	267	{\r
	268	uint8_t sectorNo, blockNo;\r
	269	\r
	270	uint8_t keyA[40][6];\r
	271	uint8_t keyB[40][6];\r
	272	uint8_t rights[40][4];\r
	273	uint8_t carddata[256][16];\r
	274	uint8_t numSectors = 16;\r
	275	\r
	276	FILE *fin;\r
	277	FILE *fout;\r
	278	\r
	279	UsbCommand resp;\r
	280	\r
	281	char cmdp = param_getchar(Cmd, 0);\r
	282	switch (cmdp) {\r
	283	case '0' : numSectors = 5; break;\r
	284	case '1' : \r
	285	case '\0': numSectors = 16; break;\r
	286	case '2' : numSectors = 32; break;\r
	287	case '4' : numSectors = 40; break;\r
	288	default: numSectors = 16;\r
	289	} \r
	290	\r
	291	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	292	PrintAndLog("Usage: hf mf dump [card memory]");\r
	293	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	294	PrintAndLog("");\r
	295	PrintAndLog("Samples: hf mf dump");\r
	296	PrintAndLog(" hf mf dump 4");\r
	297	return 0;\r
	298	}\r
	299	\r
	300	if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
	301	PrintAndLog("Could not find file dumpkeys.bin");\r
	302	return 1;\r
	303	}\r
	304	\r
	305	// Read keys A from file\r
	306	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	307	if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
	308	PrintAndLog("File reading error.");\r
	309	fclose(fin);\r
	310	return 2;\r
	311	}\r
	312	}\r
	313	\r
	314	// Read keys B from file\r
	315	for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
	316	if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
	317	PrintAndLog("File reading error.");\r
	318	fclose(fin);\r
	319	return 2;\r
	320	}\r
	321	}\r
	322	\r
	323	fclose(fin);\r
	324	\r
	325	PrintAndLog("\|-----------------------------------------\|");\r
	326	PrintAndLog("\|------ Reading sector access bits...-----\|");\r
	327	PrintAndLog("\|-----------------------------------------\|");\r
	328	\r
	329	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	330	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
	331	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	332	clearCommandBuffer();\r
	333	SendCommand(&c);\r
	334	\r
	335	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	336	uint8_t isOK = resp.arg[0] & 0xff;\r
	337	uint8_t *data = resp.d.asBytes;\r
	338	if (isOK){\r
	339	rights[sectorNo][0] = ((data[7] & 0x10)>>2) \| ((data[8] & 0x1)<<1) \| ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
	340	rights[sectorNo][1] = ((data[7] & 0x20)>>3) \| ((data[8] & 0x2)<<0) \| ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
	341	rights[sectorNo][2] = ((data[7] & 0x40)>>4) \| ((data[8] & 0x4)>>1) \| ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
	342	rights[sectorNo][3] = ((data[7] & 0x80)>>5) \| ((data[8] & 0x8)>>2) \| ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
	343	} else {\r
	344	PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
	345	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	346	rights[sectorNo][3] = 0x01;\r
	347	}\r
	348	} else {\r
	349	PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
	350	rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
	351	rights[sectorNo][3] = 0x01;\r
	352	}\r
	353	}\r
	354	\r
	355	PrintAndLog("\|-----------------------------------------\|");\r
	356	PrintAndLog("\|----- Dumping all blocks to file... -----\|");\r
	357	PrintAndLog("\|-----------------------------------------\|");\r
	358	\r
	359	bool isOK = true;\r
	360	for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
	361	for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	362	bool received = false;\r
	363	\r
	364	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
	365	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	366	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	367	clearCommandBuffer();\r
	368	SendCommand(&c);\r
	369	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	370	} else { // data block. Check if it can be read with key A or key B\r
	371	uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
	372	if ((rights[sectorNo][data_area] == 0x03) \|\| (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
	373	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
	374	memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
	375	clearCommandBuffer();\r
	376	SendCommand(&c);\r
	377	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	378	} else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
	379	isOK = false;\r
	380	PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
	381	} else { // key A would work\r
	382	UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
	383	memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
	384	clearCommandBuffer();\r
	385	SendCommand(&c);\r
	386	received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
	387	}\r
	388	}\r
	389	\r
	390	if (received) {\r
	391	isOK = resp.arg[0] & 0xff;\r
	392	uint8_t *data = resp.d.asBytes;\r
	393	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
	394	data[0] = (keyA[sectorNo][0]);\r
	395	data[1] = (keyA[sectorNo][1]);\r
	396	data[2] = (keyA[sectorNo][2]);\r
	397	data[3] = (keyA[sectorNo][3]);\r
	398	data[4] = (keyA[sectorNo][4]);\r
	399	data[5] = (keyA[sectorNo][5]);\r
	400	data[10] = (keyB[sectorNo][0]);\r
	401	data[11] = (keyB[sectorNo][1]);\r
	402	data[12] = (keyB[sectorNo][2]);\r
	403	data[13] = (keyB[sectorNo][3]);\r
	404	data[14] = (keyB[sectorNo][4]);\r
	405	data[15] = (keyB[sectorNo][5]);\r
	406	}\r
	407	if (isOK) {\r
	408	memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
	409	PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
	410	} else {\r
	411	PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
	412	break;\r
	413	}\r
	414	}\r
	415	else {\r
	416	isOK = false;\r
	417	PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
	418	break;\r
	419	}\r
	420	}\r
	421	}\r
	422	\r
	423	if (isOK) {\r
	424	if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
	425	PrintAndLog("Could not create file name dumpdata.bin");\r
	426	return 1;\r
	427	}\r
	428	uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
	429	fwrite(carddata, 1, 16*numblocks, fout);\r
	430	fclose(fout);\r
	431	PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
	432	}\r
	433	\r
	434	return 0;\r
	435	}\r
	436	\r
	437	int CmdHF14AMfRestore(const char *Cmd)\r
	438	{\r
	439	uint8_t sectorNo,blockNo;\r
	440	uint8_t keyType = 0;\r
	441	uint8_t key[6] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};\r
	442	uint8_t bldata[16] = {0x00};\r
	443	uint8_t keyA[40][6];\r
	444	uint8_t keyB[40][6];\r
	445	uint8_t numSectors;\r
	446	\r
	447	FILE *fdump;\r
	448	FILE *fkeys;\r
	449	\r
	450	char cmdp = param_getchar(Cmd, 0);\r
	451	switch (cmdp) {\r
	452	case '0' : numSectors = 5; break;\r
	453	case '1' : \r
	454	case '\0': numSectors = 16; break;\r
	455	case '2' : numSectors = 32; break;\r
	456	case '4' : numSectors = 40; break;\r
	457	default: numSectors = 16;\r
	458	} \r
	459	\r
	460	if (strlen(Cmd) > 1 \|\| cmdp == 'h' \|\| cmdp == 'H') {\r
	461	PrintAndLog("Usage: hf mf restore [card memory]");\r
	462	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	463	PrintAndLog("");\r
	464	PrintAndLog("Samples: hf mf restore");\r
	465	PrintAndLog(" hf mf restore 4");\r
	466	return 0;\r
	467	}\r
	468	\r
	469	if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
	470	PrintAndLog("Could not find file dumpkeys.bin");\r
	471	return 1;\r
	472	}\r
	473	\r
	474	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	475	if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
	476	PrintAndLog("File reading error (dumpkeys.bin).");\r
	477	\r
	478	fclose(fkeys);\r
	479	return 2;\r
	480	}\r
	481	}\r
	482	\r
	483	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	484	if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
	485	PrintAndLog("File reading error (dumpkeys.bin).");\r
	486	fclose(fkeys);\r
	487	return 2;\r
	488	}\r
	489	}\r
	490	\r
	491	fclose(fkeys);\r
	492	\r
	493	if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
	494	PrintAndLog("Could not find file dumpdata.bin");\r
	495	return 1;\r
	496	} \r
	497	PrintAndLog("Restoring dumpdata.bin to card");\r
	498	\r
	499	for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
	500	for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
	501	UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
	502	memcpy(c.d.asBytes, key, 6);\r
	503	\r
	504	if (fread(bldata, 1, 16, fdump) == 0) {\r
	505	PrintAndLog("File reading error (dumpdata.bin).");\r
	506	fclose(fdump);\r
	507	return 2;\r
	508	}\r
	509	\r
	510	if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
	511	bldata[0] = (keyA[sectorNo][0]);\r
	512	bldata[1] = (keyA[sectorNo][1]);\r
	513	bldata[2] = (keyA[sectorNo][2]);\r
	514	bldata[3] = (keyA[sectorNo][3]);\r
	515	bldata[4] = (keyA[sectorNo][4]);\r
	516	bldata[5] = (keyA[sectorNo][5]);\r
	517	bldata[10] = (keyB[sectorNo][0]);\r
	518	bldata[11] = (keyB[sectorNo][1]);\r
	519	bldata[12] = (keyB[sectorNo][2]);\r
	520	bldata[13] = (keyB[sectorNo][3]);\r
	521	bldata[14] = (keyB[sectorNo][4]);\r
	522	bldata[15] = (keyB[sectorNo][5]);\r
	523	} \r
	524	\r
	525	PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
	526	\r
	527	memcpy(c.d.asBytes + 10, bldata, 16);\r
	528	clearCommandBuffer();\r
	529	SendCommand(&c);\r
	530	\r
	531	UsbCommand resp;\r
	532	if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	533	uint8_t isOK = resp.arg[0] & 0xff;\r
	534	PrintAndLog("isOk:%02x", isOK);\r
	535	} else {\r
	536	PrintAndLog("Command execute timeout");\r
	537	}\r
	538	}\r
	539	}\r
	540	\r
	541	fclose(fdump);\r
	542	return 0;\r
	543	}\r
	544	\r
	545	int CmdHF14AMfNested(const char *Cmd)\r
	546	{\r
	547	int i, j, res, iterations;\r
	548	sector *e_sector = NULL;\r
	549	uint8_t blockNo = 0;\r
	550	uint8_t keyType = 0;\r
	551	uint8_t trgBlockNo = 0;\r
	552	uint8_t trgKeyType = 0;\r
	553	uint8_t SectorsCnt = 0;\r
	554	uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
	555	uint8_t keyBlock[14*6];\r
	556	uint64_t key64 = 0;\r
	557	bool transferToEml = false;\r
	558	\r
	559	bool createDumpFile = false;\r
	560	FILE *fkeys;\r
	561	uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	562	uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
	563	\r
	564	char cmdp, ctmp;\r
	565	\r
	566	if (strlen(Cmd)<3) {\r
	567	PrintAndLog("Usage:");\r
	568	PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
	569	PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
	570	PrintAndLog(" <target block number> <target key A/B> [t]");\r
	571	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	572	PrintAndLog("t - transfer keys into emulator memory");\r
	573	PrintAndLog("d - write keys to binary file");\r
	574	PrintAndLog(" ");\r
	575	PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
	576	PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
	577	PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
	578	PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
	579	return 0;\r
	580	} \r
	581	\r
	582	cmdp = param_getchar(Cmd, 0);\r
	583	blockNo = param_get8(Cmd, 1);\r
	584	ctmp = param_getchar(Cmd, 2);\r
	585	\r
	586	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	587	PrintAndLog("Key type must be A or B");\r
	588	return 1;\r
	589	}\r
	590	\r
	591	if (ctmp != 'A' && ctmp != 'a') \r
	592	keyType = 1;\r
	593	\r
	594	if (param_gethex(Cmd, 3, key, 12)) {\r
	595	PrintAndLog("Key must include 12 HEX symbols");\r
	596	return 1;\r
	597	}\r
	598	\r
	599	if (cmdp == 'o' \|\| cmdp == 'O') {\r
	600	cmdp = 'o';\r
	601	trgBlockNo = param_get8(Cmd, 4);\r
	602	ctmp = param_getchar(Cmd, 5);\r
	603	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	604	PrintAndLog("Target key type must be A or B");\r
	605	return 1;\r
	606	}\r
	607	if (ctmp != 'A' && ctmp != 'a') \r
	608	trgKeyType = 1;\r
	609	} else {\r
	610	\r
	611	switch (cmdp) {\r
	612	case '0': SectorsCnt = 05; break;\r
	613	case '1': SectorsCnt = 16; break;\r
	614	case '2': SectorsCnt = 32; break;\r
	615	case '4': SectorsCnt = 40; break;\r
	616	default: SectorsCnt = 16;\r
	617	}\r
	618	}\r
	619	\r
	620	ctmp = param_getchar(Cmd, 4);\r
	621	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = true;\r
	622	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = true;\r
	623	\r
	624	ctmp = param_getchar(Cmd, 6);\r
	625	transferToEml \|= (ctmp == 't' \|\| ctmp == 'T');\r
	626	transferToEml \|= (ctmp == 'd' \|\| ctmp == 'D');\r
	627	\r
	628	if (cmdp == 'o') {\r
	629	PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
	630	int16_t isOK = mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true);\r
	631	if (isOK) {\r
	632	switch (isOK) {\r
	633	case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
	634	case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
	635	case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
	636	default : PrintAndLog("Unknown Error.\n");\r
	637	}\r
	638	return 2;\r
	639	}\r
	640	key64 = bytes_to_num(keyBlock, 6);\r
	641	if (key64) {\r
	642	PrintAndLog("Found valid key:%012"llx, key64);\r
	643	\r
	644	// transfer key to the emulator\r
	645	if (transferToEml) {\r
	646	uint8_t sectortrailer;\r
	647	if (trgBlockNo < 32*4) { // 4 block sector\r
	648	sectortrailer = (trgBlockNo & 0x03) + 3;\r
	649	} else { // 16 block sector\r
	650	sectortrailer = (trgBlockNo & 0x0f) + 15;\r
	651	}\r
	652	mfEmlGetMem(keyBlock, sectortrailer, 1);\r
	653	\r
	654	if (!trgKeyType)\r
	655	num_to_bytes(key64, 6, keyBlock);\r
	656	else\r
	657	num_to_bytes(key64, 6, &keyBlock[10]);\r
	658	mfEmlSetMem(keyBlock, sectortrailer, 1); \r
	659	}\r
	660	} else {\r
	661	PrintAndLog("No valid key found");\r
	662	}\r
	663	}\r
	664	else { // ------------------------------------ multiple sectors working\r
	665	clock_t time1;\r
	666	time1 = clock();\r
	667	\r
	668	e_sector = calloc(SectorsCnt, sizeof(sector));\r
	669	if (e_sector == NULL) return 1;\r
	670	\r
	671	//test current key and additional standard keys first\r
	672	memcpy(keyBlock, key, 6);\r
	673	num_to_bytes(0xffffffffffff, 6, (uint8_t)(keyBlock + 1 6));\r
	674	num_to_bytes(0x000000000000, 6, (uint8_t)(keyBlock + 2 6));\r
	675	num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t)(keyBlock + 3 6));\r
	676	num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t)(keyBlock + 4 6));\r
	677	num_to_bytes(0xaabbccddeeff, 6, (uint8_t)(keyBlock + 5 6));\r
	678	num_to_bytes(0x4d3a99c351dd, 6, (uint8_t)(keyBlock + 6 6));\r
	679	num_to_bytes(0x1a982c7e459a, 6, (uint8_t)(keyBlock + 7 6));\r
	680	num_to_bytes(0xd3f7d3f7d3f7, 6, (uint8_t)(keyBlock + 8 6));\r
	681	num_to_bytes(0x714c5c886e97, 6, (uint8_t)(keyBlock + 9 6));\r
	682	num_to_bytes(0x587ee5f9350f, 6, (uint8_t)(keyBlock + 10 6));\r
	683	num_to_bytes(0xa0478cc39091, 6, (uint8_t)(keyBlock + 11 6));\r
	684	num_to_bytes(0x533cb6c723f6, 6, (uint8_t)(keyBlock + 12 6));\r
	685	num_to_bytes(0x8fd0a4f256e9, 6, (uint8_t)(keyBlock + 13 6));\r
	686	\r
	687	PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
	688	for (i = 0; i < SectorsCnt; i++) {\r
	689	for (j = 0; j < 2; j++) {\r
	690	if (e_sector[i].foundKey[j]) continue;\r
	691	\r
	692	res = mfCheckKeys(FirstBlockOfSector(i), j, true, 6, keyBlock, &key64);\r
	693	\r
	694	if (!res) {\r
	695	e_sector[i].Key[j] = key64;\r
	696	e_sector[i].foundKey[j] = 1;\r
	697	}\r
	698	}\r
	699	}\r
	700	\r
	701	// nested sectors\r
	702	iterations = 0;\r
	703	PrintAndLog("nested...");\r
	704	bool calibrate = true;\r
	705	for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
	706	for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	707	for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
	708	if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
	709	PrintAndLog("-----------------------------------------------");\r
	710	int16_t isOK = mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate);\r
	711	if(isOK) {\r
	712	switch (isOK) {\r
	713	case -1 : PrintAndLog("Error: No response from Proxmark.\n"); break;\r
	714	case -2 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
	715	case -3 : PrintAndLog("Tag isn't vulnerable to Nested Attack (random numbers are not predictable).\n"); break;\r
	716	default : PrintAndLog("Unknown Error.\n");\r
	717	}\r
	718	free(e_sector);\r
	719	return 2;\r
	720	} else {\r
	721	calibrate = false;\r
	722	}\r
	723	\r
	724	iterations++;\r
	725	\r
	726	key64 = bytes_to_num(keyBlock, 6);\r
	727	if (key64) {\r
	728	PrintAndLog("Found valid key:%012"llx, key64);\r
	729	e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
	730	e_sector[sectorNo].Key[trgKeyType] = key64;\r
	731	}\r
	732	}\r
	733	}\r
	734	}\r
	735	\r
	736	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
	737	\r
	738	PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
	739	//print them\r
	740	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	741	PrintAndLog("\|sec\|key A \|res\|key B \|res\|");\r
	742	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	743	for (i = 0; i < SectorsCnt; i++) {\r
	744	PrintAndLog("\|%03d\| %012"llx" \| %d \| %012"llx" \| %d \|", i,\r
	745	e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
	746	}\r
	747	PrintAndLog("\|---\|----------------\|---\|----------------\|---\|");\r
	748	\r
	749	// transfer them to the emulator\r
	750	if (transferToEml) {\r
	751	for (i = 0; i < SectorsCnt; i++) {\r
	752	mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	753	if (e_sector[i].foundKey[0])\r
	754	num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
	755	if (e_sector[i].foundKey[1])\r
	756	num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
	757	mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
	758	} \r
	759	}\r
	760	\r
	761	// Create dump file\r
	762	if (createDumpFile) {\r
	763	if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
	764	PrintAndLog("Could not create file dumpkeys.bin");\r
	765	free(e_sector);\r
	766	return 1;\r
	767	}\r
	768	PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
	769	for(i=0; i<SectorsCnt; i++) {\r
	770	if (e_sector[i].foundKey[0]){\r
	771	num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
	772	fwrite ( tempkey, 1, 6, fkeys );\r
	773	}\r
	774	else{\r
	775	fwrite ( &standart, 1, 6, fkeys );\r
	776	}\r
	777	}\r
	778	for(i=0; i<SectorsCnt; i++) {\r
	779	if (e_sector[i].foundKey[1]){\r
	780	num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
	781	fwrite ( tempkey, 1, 6, fkeys );\r
	782	}\r
	783	else{\r
	784	fwrite ( &standart, 1, 6, fkeys );\r
	785	}\r
	786	}\r
	787	fclose(fkeys);\r
	788	}\r
	789	\r
	790	free(e_sector);\r
	791	}\r
	792	return 0;\r
	793	}\r
	794	\r
	795	int CmdHF14AMfChk(const char *Cmd)\r
	796	{\r
	797	if (strlen(Cmd)<3) {\r
	798	PrintAndLog("Usage: hf mf chk <block number>\|<card memory> <key type (A/B/?)> [t\|d] [<key (12 hex symbols)>] [<dic (.dic)>]");\r
	799	PrintAndLog(" * - all sectors");\r
	800	PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
	801	PrintAndLog("d - write keys to binary file\n");\r
	802	PrintAndLog("t - write keys to emulator memory");\r
	803	PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
	804	PrintAndLog(" hf mf chk *1 ? t");\r
	805	PrintAndLog(" hf mf chk *1 ? d");\r
	806	return 0;\r
	807	} \r
	808	\r
	809	FILE * f;\r
	810	char filename[FILE_PATH_SIZE]={0};\r
	811	char buf[13];\r
	812	uint8_t keyBlock = NULL, p;\r
	813	uint8_t stKeyBlock = 20;\r
	814	\r
	815	int i, res;\r
	816	int keycnt = 0;\r
	817	char ctmp = 0x00;\r
	818	uint8_t blockNo = 0;\r
	819	uint8_t SectorsCnt = 1;\r
	820	uint8_t keyType = 0;\r
	821	uint64_t key64 = 0;\r
	822	\r
	823	int transferToEml = 0;\r
	824	int createDumpFile = 0;\r
	825	\r
	826	keyBlock = calloc(stKeyBlock, 6);\r
	827	if (keyBlock == NULL) return 1;\r
	828	\r
	829	uint64_t defaultKeys[] =\r
	830	{\r
	831	0xffffffffffff, // Default key (first key used by program if no user defined key)\r
	832	0x000000000000, // Blank key\r
	833	0xa0a1a2a3a4a5, // NFCForum MAD key\r
	834	0xb0b1b2b3b4b5,\r
	835	0xaabbccddeeff,\r
	836	0x4d3a99c351dd,\r
	837	0x1a982c7e459a,\r
	838	0xd3f7d3f7d3f7,\r
	839	0x714c5c886e97,\r
	840	0x587ee5f9350f,\r
	841	0xa0478cc39091,\r
	842	0x533cb6c723f6,\r
	843	0x8fd0a4f256e9\r
	844	};\r
	845	int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
	846	\r
	847	for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
	848	{\r
	849	num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t)(keyBlock + defaultKeyCounter 6));\r
	850	}\r
	851	\r
	852	if (param_getchar(Cmd, 0)=='*') {\r
	853	blockNo = 3;\r
	854	switch(param_getchar(Cmd+1, 0)) {\r
	855	case '0': SectorsCnt = 5; break;\r
	856	case '1': SectorsCnt = 16; break;\r
	857	case '2': SectorsCnt = 32; break;\r
	858	case '4': SectorsCnt = 40; break;\r
	859	default: SectorsCnt = 16;\r
	860	}\r
	861	}\r
	862	else\r
	863	blockNo = param_get8(Cmd, 0);\r
	864	\r
	865	ctmp = param_getchar(Cmd, 1);\r
	866	switch (ctmp) { \r
	867	case 'a': case 'A':\r
	868	keyType = !0;\r
	869	break;\r
	870	case 'b': case 'B':\r
	871	keyType = !1;\r
	872	break;\r
	873	case '?':\r
	874	keyType = 2;\r
	875	break;\r
	876	default:\r
	877	PrintAndLog("Key type must be A , B or ?");\r
	878	free(keyBlock);\r
	879	return 1;\r
	880	};\r
	881	\r
	882	ctmp = param_getchar(Cmd, 2);\r
	883	if (ctmp == 't' \|\| ctmp == 'T') transferToEml = 1;\r
	884	else if (ctmp == 'd' \|\| ctmp == 'D') createDumpFile = 1;\r
	885	\r
	886	for (i = transferToEml \|\| createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
	887	if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
	888	if ( stKeyBlock - keycnt < 2) {\r
	889	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	890	if (!p) {\r
	891	PrintAndLog("Cannot allocate memory for Keys");\r
	892	free(keyBlock);\r
	893	return 2;\r
	894	}\r
	895	keyBlock = p;\r
	896	}\r
	897	PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	898	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	899	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	900	keycnt++;\r
	901	} else {\r
	902	// May be a dic file\r
	903	if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
	904	PrintAndLog("File name too long");\r
	905	free(keyBlock);\r
	906	return 2;\r
	907	}\r
	908	\r
	909	if ( (f = fopen( filename , "r")) ) {\r
	910	while( fgets(buf, sizeof(buf), f) ){\r
	911	if (strlen(buf) < 12 \|\| buf[11] == '\n')\r
	912	continue;\r
	913	\r
	914	while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
	915	\r
	916	if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
	917	\r
	918	if (!isxdigit(buf[0])){\r
	919	PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
	920	continue;\r
	921	}\r
	922	\r
	923	buf[12] = 0;\r
	924	\r
	925	if ( stKeyBlock - keycnt < 2) {\r
	926	p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
	927	if (!p) {\r
	928	PrintAndLog("Cannot allocate memory for defKeys");\r
	929	free(keyBlock);\r
	930	fclose(f);\r
	931	return 2;\r
	932	}\r
	933	keyBlock = p;\r
	934	}\r
	935	memset(keyBlock + 6 * keycnt, 0, 6);\r
	936	num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
	937	PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
	938	keycnt++;\r
	939	memset(buf, 0, sizeof(buf));\r
	940	}\r
	941	fclose(f);\r
	942	} else {\r
	943	PrintAndLog("File: %s: not found or locked.", filename);\r
	944	free(keyBlock);\r
	945	return 1;\r
	946	\r
	947	}\r
	948	}\r
	949	}\r
	950	\r
	951	if (keycnt == 0) {\r
	952	PrintAndLog("No key specified, trying default keys");\r
	953	for (;keycnt < defaultKeysSize; keycnt++)\r
	954	PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
	955	(keyBlock + 6keycnt)[0],(keyBlock + 6keycnt)[1], (keyBlock + 6*keycnt)[2],\r
	956	(keyBlock + 6keycnt)[3], (keyBlock + 6keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
	957	}\r
	958	\r
	959	// initialize storage for found keys\r
	960	bool validKey[2][40];\r
	961	uint8_t foundKey[2][40][6];\r
	962	for (uint16_t t = 0; t < 2; t++) {\r
	963	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	964	validKey[t][sectorNo] = false;\r
	965	for (uint16_t i = 0; i < 6; i++) {\r
	966	foundKey[t][sectorNo][i] = 0xff;\r
	967	}\r
	968	}\r
	969	}\r
	970	\r
	971	for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
	972	int b=blockNo;\r
	973	for (int i = 0; i < SectorsCnt; ++i) {\r
	974	PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
	975	uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
	976	for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
	977	uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
	978	res = mfCheckKeys(b, t, true, size, &keyBlock[6*c], &key64);\r
	979	if (res != 1) {\r
	980	if (!res) {\r
	981	PrintAndLog("Found valid key:[%012"llx"]",key64);\r
	982	num_to_bytes(key64, 6, foundKey[t][i]);\r
	983	validKey[t][i] = true;\r
	984	} \r
	985	} else {\r
	986	PrintAndLog("Command execute timeout");\r
	987	}\r
	988	}\r
	989	b<127?(b+=4):(b+=16); \r
	990	}\r
	991	}\r
	992	\r
	993	if (transferToEml) {\r
	994	uint8_t block[16];\r
	995	for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
	996	if (validKey[0][sectorNo] \|\| validKey[1][sectorNo]) {\r
	997	mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	998	for (uint16_t t = 0; t < 2; t++) {\r
	999	if (validKey[t][sectorNo]) {\r
	1000	memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
	1001	}\r
	1002	}\r
	1003	mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
	1004	}\r
	1005	}\r
	1006	PrintAndLog("Found keys have been transferred to the emulator memory");\r
	1007	}\r
	1008	\r
	1009	if (createDumpFile) {\r
	1010	FILE *fkeys = fopen("dumpkeys.bin","wb");\r
	1011	if (fkeys == NULL) { \r
	1012	PrintAndLog("Could not create file dumpkeys.bin");\r
	1013	free(keyBlock);\r
	1014	return 1;\r
	1015	}\r
	1016	for (uint16_t t = 0; t < 2; t++) {\r
	1017	fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
	1018	}\r
	1019	fclose(fkeys);\r
	1020	PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
	1021	}\r
	1022	\r
	1023	free(keyBlock);\r
	1024	PrintAndLog("");\r
	1025	return 0;\r
	1026	}\r
	1027	\r
	1028	int CmdHF14AMf1kSim(const char *Cmd)\r
	1029	{\r
	1030	uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
	1031	uint8_t exitAfterNReads = 0;\r
	1032	uint8_t flags = 0;\r
	1033	\r
	1034	uint8_t cmdp = param_getchar(Cmd, 0);\r
	1035	\r
	1036	if (cmdp == 'h' \|\| cmdp == 'H') {\r
	1037	PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
	1038	PrintAndLog(" h this help");\r
	1039	PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
	1040	PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
	1041	PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
	1042	PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
	1043	PrintAndLog("");\r
	1044	PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
	1045	return 0;\r
	1046	}\r
	1047	uint8_t pnr = 0;\r
	1048	if (param_getchar(Cmd, pnr) == 'u') {\r
	1049	if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
	1050	{\r
	1051	flags \|= FLAG_4B_UID_IN_DATA; // UID from packet\r
	1052	} else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
	1053	flags \|= FLAG_7B_UID_IN_DATA;// UID from packet\r
	1054	} else {\r
	1055	PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
	1056	return 1;\r
	1057	}\r
	1058	pnr +=2;\r
	1059	}\r
	1060	if (param_getchar(Cmd, pnr) == 'n') {\r
	1061	exitAfterNReads = param_get8(Cmd,pnr+1);\r
	1062	pnr += 2;\r
	1063	}\r
	1064	if (param_getchar(Cmd, pnr) == 'i' ) {\r
	1065	//Using a flag to signal interactiveness, least significant bit\r
	1066	flags \|= FLAG_INTERACTIVE;\r
	1067	pnr++;\r
	1068	}\r
	1069	\r
	1070	if (param_getchar(Cmd, pnr) == 'x' ) {\r
	1071	//Using a flag to signal interactiveness, least significant bit\r
	1072	flags \|= FLAG_NR_AR_ATTACK;\r
	1073	}\r
	1074	PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
	1075	flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
	1076	flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
	1077	, exitAfterNReads, flags,flags);\r
	1078	\r
	1079	\r
	1080	UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
	1081	memcpy(c.d.asBytes, uid, sizeof(uid));\r
	1082	clearCommandBuffer();\r
	1083	SendCommand(&c);\r
	1084	\r
	1085	if(flags & FLAG_INTERACTIVE)\r
	1086	{\r
	1087	UsbCommand resp;\r
	1088	PrintAndLog("Press pm3-button to abort simulation");\r
	1089	while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
	1090	//We're waiting only 1.5 s at a time, otherwise we get the\r
	1091	//annoying message about "Waiting for a response... "\r
	1092	}\r
	1093	}\r
	1094	\r
	1095	return 0;\r
	1096	}\r
	1097	\r
	1098	int CmdHF14AMfDbg(const char *Cmd)\r
	1099	{\r
	1100	int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
	1101	if (dbgMode > 4) {\r
	1102	PrintAndLog("Max debug mode parameter is 4 \n");\r
	1103	}\r
	1104	\r
	1105	if (strlen(Cmd) < 1 \|\| !param_getchar(Cmd, 0) \|\| dbgMode > 4) {\r
	1106	PrintAndLog("Usage: hf mf dbg <debug level>");\r
	1107	PrintAndLog(" 0 - no debug messages");\r
	1108	PrintAndLog(" 1 - error messages");\r
	1109	PrintAndLog(" 2 - plus information messages");\r
	1110	PrintAndLog(" 3 - plus debug messages");\r
	1111	PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
	1112	PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
	1113	return 0;\r
	1114	} \r
	1115	\r
	1116	UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
	1117	SendCommand(&c);\r
	1118	\r
	1119	return 0;\r
	1120	}\r
	1121	\r
	1122	int CmdHF14AMfEGet(const char *Cmd)\r
	1123	{\r
	1124	uint8_t blockNo = 0;\r
	1125	uint8_t data[16] = {0x00};\r
	1126	\r
	1127	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1128	PrintAndLog("Usage: hf mf eget <block number>");\r
	1129	PrintAndLog(" sample: hf mf eget 0 ");\r
	1130	return 0;\r
	1131	} \r
	1132	\r
	1133	blockNo = param_get8(Cmd, 0);\r
	1134	\r
	1135	PrintAndLog(" ");\r
	1136	if (!mfEmlGetMem(data, blockNo, 1)) {\r
	1137	PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
	1138	} else {\r
	1139	PrintAndLog("Command execute timeout");\r
	1140	}\r
	1141	\r
	1142	return 0;\r
	1143	}\r
	1144	\r
	1145	int CmdHF14AMfEClear(const char *Cmd)\r
	1146	{\r
	1147	if (param_getchar(Cmd, 0) == 'h') {\r
	1148	PrintAndLog("Usage: hf mf eclr");\r
	1149	PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
	1150	return 0;\r
	1151	} \r
	1152	\r
	1153	UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
	1154	SendCommand(&c);\r
	1155	return 0;\r
	1156	}\r
	1157	\r
	1158	int CmdHF14AMfESet(const char *Cmd)\r
	1159	{\r
	1160	uint8_t memBlock[16];\r
	1161	uint8_t blockNo = 0;\r
	1162	\r
	1163	memset(memBlock, 0x00, sizeof(memBlock));\r
	1164	\r
	1165	if (strlen(Cmd) < 3 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1166	PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
	1167	PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
	1168	return 0;\r
	1169	} \r
	1170	\r
	1171	blockNo = param_get8(Cmd, 0);\r
	1172	\r
	1173	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1174	PrintAndLog("block data must include 32 HEX symbols");\r
	1175	return 1;\r
	1176	}\r
	1177	\r
	1178	// 1 - blocks count\r
	1179	UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
	1180	memcpy(c.d.asBytes, memBlock, 16);\r
	1181	SendCommand(&c);\r
	1182	return 0;\r
	1183	}\r
	1184	\r
	1185	int CmdHF14AMfELoad(const char *Cmd)\r
	1186	{\r
	1187	FILE * f;\r
	1188	char filename[FILE_PATH_SIZE];\r
	1189	char *fnameptr = filename;\r
	1190	char buf[64] = {0x00};\r
	1191	uint8_t buf8[64] = {0x00};\r
	1192	int i, len, blockNum, numBlocks;\r
	1193	int nameParamNo = 1;\r
	1194	uint8_t blockWidth = 32; \r
	1195	char ctmp = param_getchar(Cmd, 0);\r
	1196	\r
	1197	if ( ctmp == 'h' \|\| ctmp == 0x00) {\r
	1198	PrintAndLog("It loads emul dump from the file `filename.eml`");\r
	1199	PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`> [numblocks]");\r
	1200	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K, u = UL");\r
	1201	PrintAndLog("");\r
	1202	PrintAndLog(" sample: hf mf eload filename");\r
	1203	PrintAndLog(" hf mf eload 4 filename");\r
	1204	return 0;\r
	1205	} \r
	1206	\r
	1207	switch (ctmp) {\r
	1208	case '0' : numBlocks = 5*4; break;\r
	1209	case '1' : \r
	1210	case '\0': numBlocks = 16*4; break;\r
	1211	case '2' : numBlocks = 32*4; break;\r
	1212	case '4' : numBlocks = 256; break;\r
	1213	case 'U' : // fall through\r
	1214	case 'u' : numBlocks = 255; blockWidth = 8; break;\r
	1215	default: {\r
	1216	numBlocks = 16*4;\r
	1217	nameParamNo = 0;\r
	1218	}\r
	1219	}\r
	1220	uint32_t numblk2 = param_get32ex(Cmd,2,0,10);\r
	1221	if (numblk2 > 0) numBlocks = numblk2; \r
	1222	\r
	1223	len = param_getstr(Cmd,nameParamNo,filename);\r
	1224	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
	1225	\r
	1226	fnameptr += len;\r
	1227	\r
	1228	sprintf(fnameptr, ".eml"); \r
	1229	\r
	1230	// open file\r
	1231	f = fopen(filename, "r");\r
	1232	if (f == NULL) {\r
	1233	PrintAndLog("File %s not found or locked", filename);\r
	1234	return 1;\r
	1235	}\r
	1236	\r
	1237	blockNum = 0;\r
	1238	while(!feof(f)){\r
	1239	memset(buf, 0, sizeof(buf));\r
	1240	\r
	1241	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1242	\r
	1243	if (blockNum >= numBlocks) break;\r
	1244	\r
	1245	PrintAndLog("File reading error.");\r
	1246	fclose(f);\r
	1247	return 2;\r
	1248	}\r
	1249	\r
	1250	if (strlen(buf) < blockWidth){\r
	1251	if(strlen(buf) && feof(f))\r
	1252	break;\r
	1253	PrintAndLog("File content error. Block data must include %d HEX symbols", blockWidth);\r
	1254	fclose(f);\r
	1255	return 2;\r
	1256	}\r
	1257	\r
	1258	for (i = 0; i < blockWidth; i += 2) {\r
	1259	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1260	} \r
	1261	if (mfEmlSetMem_xt(buf8, blockNum, 1, blockWidth/2)) {\r
	1262	PrintAndLog("Cant set emul block: %3d", blockNum);\r
	1263	fclose(f);\r
	1264	return 3;\r
	1265	}\r
	1266	printf(".");\r
	1267	blockNum++;\r
	1268	\r
	1269	if (blockNum >= numBlocks) break;\r
	1270	}\r
	1271	fclose(f);\r
	1272	printf("\n");\r
	1273	\r
	1274	if ((blockNum != numBlocks)) {\r
	1275	PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
	1276	return 4;\r
	1277	}\r
	1278	PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
	1279	return 0;\r
	1280	}\r
	1281	\r
	1282	int CmdHF14AMfESave(const char *Cmd)\r
	1283	{\r
	1284	FILE * f;\r
	1285	char filename[FILE_PATH_SIZE];\r
	1286	char * fnameptr = filename;\r
	1287	uint8_t buf[64];\r
	1288	int i, j, len, numBlocks;\r
	1289	int nameParamNo = 1;\r
	1290	\r
	1291	memset(filename, 0, sizeof(filename));\r
	1292	memset(buf, 0, sizeof(buf));\r
	1293	\r
	1294	char ctmp = param_getchar(Cmd, 0);\r
	1295	\r
	1296	if ( ctmp == 'h' \|\| ctmp == 'H') {\r
	1297	PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
	1298	PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");\r
	1299	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1300	PrintAndLog("");\r
	1301	PrintAndLog(" sample: hf mf esave ");\r
	1302	PrintAndLog(" hf mf esave 4");\r
	1303	PrintAndLog(" hf mf esave 4 filename");\r
	1304	return 0;\r
	1305	} \r
	1306	\r
	1307	switch (ctmp) {\r
	1308	case '0' : numBlocks = 5*4; break;\r
	1309	case '1' : \r
	1310	case '\0': numBlocks = 16*4; break;\r
	1311	case '2' : numBlocks = 32*4; break;\r
	1312	case '4' : numBlocks = 256; break;\r
	1313	default: {\r
	1314	numBlocks = 16*4;\r
	1315	nameParamNo = 0;\r
	1316	}\r
	1317	}\r
	1318	\r
	1319	len = param_getstr(Cmd,nameParamNo,filename);\r
	1320	\r
	1321	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
	1322	\r
	1323	// user supplied filename?\r
	1324	if (len < 1) {\r
	1325	// get filename (UID from memory)\r
	1326	if (mfEmlGetMem(buf, 0, 1)) {\r
	1327	PrintAndLog("Can\'t get UID from block: %d", 0);\r
	1328	len = sprintf(fnameptr, "dump");\r
	1329	fnameptr += len;\r
	1330	}\r
	1331	else {\r
	1332	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1333	sprintf(fnameptr, "%02X", buf[j]);\r
	1334	}\r
	1335	} else {\r
	1336	fnameptr += len;\r
	1337	}\r
	1338	\r
	1339	// add file extension\r
	1340	sprintf(fnameptr, ".eml"); \r
	1341	\r
	1342	// open file\r
	1343	f = fopen(filename, "w+");\r
	1344	\r
	1345	if ( !f ) {\r
	1346	PrintAndLog("Can't open file %s ", filename);\r
	1347	return 1;\r
	1348	}\r
	1349	\r
	1350	// put hex\r
	1351	for (i = 0; i < numBlocks; i++) {\r
	1352	if (mfEmlGetMem(buf, i, 1)) {\r
	1353	PrintAndLog("Cant get block: %d", i);\r
	1354	break;\r
	1355	}\r
	1356	for (j = 0; j < 16; j++)\r
	1357	fprintf(f, "%02X", buf[j]); \r
	1358	fprintf(f,"\n");\r
	1359	}\r
	1360	fclose(f);\r
	1361	\r
	1362	PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);\r
	1363	\r
	1364	return 0;\r
	1365	}\r
	1366	\r
	1367	int CmdHF14AMfECFill(const char *Cmd)\r
	1368	{\r
	1369	uint8_t keyType = 0;\r
	1370	uint8_t numSectors = 16;\r
	1371	\r
	1372	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1373	PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
	1374	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1375	PrintAndLog("");\r
	1376	PrintAndLog("samples: hf mf ecfill A");\r
	1377	PrintAndLog(" hf mf ecfill A 4");\r
	1378	PrintAndLog("Read card and transfer its data to emulator memory.");\r
	1379	PrintAndLog("Keys must be laid in the emulator memory. \n");\r
	1380	return 0;\r
	1381	} \r
	1382	\r
	1383	char ctmp = param_getchar(Cmd, 0);\r
	1384	if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
	1385	PrintAndLog("Key type must be A or B");\r
	1386	return 1;\r
	1387	}\r
	1388	if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
	1389	\r
	1390	ctmp = param_getchar(Cmd, 1);\r
	1391	switch (ctmp) {\r
	1392	case '0' : numSectors = 5; break;\r
	1393	case '1' : \r
	1394	case '\0': numSectors = 16; break;\r
	1395	case '2' : numSectors = 32; break;\r
	1396	case '4' : numSectors = 40; break;\r
	1397	default: numSectors = 16;\r
	1398	} \r
	1399	\r
	1400	printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
	1401	UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
	1402	SendCommand(&c);\r
	1403	return 0;\r
	1404	}\r
	1405	\r
	1406	int CmdHF14AMfEKeyPrn(const char *Cmd)\r
	1407	{\r
	1408	int i;\r
	1409	uint8_t numSectors;\r
	1410	uint8_t data[16];\r
	1411	uint64_t keyA, keyB;\r
	1412	\r
	1413	char cmdp = param_getchar(Cmd, 0);\r
	1414	\r
	1415	if ( cmdp == 'h' \|\| cmdp == 'H') {\r
	1416	PrintAndLog("It prints the keys loaded in the emulator memory");\r
	1417	PrintAndLog("Usage: hf mf ekeyprn [card memory]");\r
	1418	PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
	1419	PrintAndLog("");\r
	1420	PrintAndLog(" sample: hf mf ekeyprn 1");\r
	1421	return 0;\r
	1422	} \r
	1423	\r
	1424	switch (cmdp) {\r
	1425	case '0' : numSectors = 5; break;\r
	1426	case '1' : \r
	1427	case '\0': numSectors = 16; break;\r
	1428	case '2' : numSectors = 32; break;\r
	1429	case '4' : numSectors = 40; break;\r
	1430	default: numSectors = 16;\r
	1431	} \r
	1432	\r
	1433	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1434	PrintAndLog("\|sec\|key A \|key B \|");\r
	1435	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1436	for (i = 0; i < numSectors; i++) {\r
	1437	if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
	1438	PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
	1439	break;\r
	1440	}\r
	1441	keyA = bytes_to_num(data, 6);\r
	1442	keyB = bytes_to_num(data + 10, 6);\r
	1443	PrintAndLog("\|%03d\| %012"llx" \| %012"llx" \|", i, keyA, keyB);\r
	1444	}\r
	1445	PrintAndLog("\|---\|----------------\|----------------\|");\r
	1446	\r
	1447	return 0;\r
	1448	}\r
	1449	\r
	1450	int CmdHF14AMfCSetUID(const char *Cmd)\r
	1451	{\r
	1452	uint8_t wipeCard = 0;\r
	1453	uint8_t uid[8] = {0x00};\r
	1454	uint8_t oldUid[8] = {0x00};\r
	1455	uint8_t atqa[2] = {0x00};\r
	1456	uint8_t sak[1] = {0x00};\r
	1457	uint8_t atqaPresent = 1;\r
	1458	int res;\r
	1459	char ctmp;\r
	1460	int argi=0;\r
	1461	\r
	1462	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, argi) == 'h') {\r
	1463	PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> [ATQA 4 hex symbols SAK 2 hex symbols] [w]");\r
	1464	PrintAndLog("sample: hf mf csetuid 01020304");\r
	1465	PrintAndLog("sample: hf mf csetuid 01020304 0004 08 w");\r
	1466	PrintAndLog("Set UID, ATQA, and SAK for magic Chinese card (only works with such cards)");\r
	1467	PrintAndLog("If you also want to wipe the card then add 'w' at the end of the command line.");\r
	1468	return 0;\r
	1469	}\r
	1470	\r
	1471	if (param_getchar(Cmd, argi) && param_gethex(Cmd, argi, uid, 8)) {\r
	1472	PrintAndLog("UID must include 8 HEX symbols");\r
	1473	return 1;\r
	1474	}\r
	1475	argi++;\r
	1476	\r
	1477	ctmp = param_getchar(Cmd, argi);\r
	1478	if (ctmp == 'w' \|\| ctmp == 'W') {\r
	1479	wipeCard = 1;\r
	1480	atqaPresent = 0;\r
	1481	}\r
	1482	\r
	1483	if (atqaPresent) {\r
	1484	if (param_getchar(Cmd, argi)) {\r
	1485	if (param_gethex(Cmd, argi, atqa, 4)) {\r
	1486	PrintAndLog("ATQA must include 4 HEX symbols");\r
	1487	return 1;\r
	1488	}\r
	1489	argi++;\r
	1490	if (!param_getchar(Cmd, argi) \|\| param_gethex(Cmd, argi, sak, 2)) {\r
	1491	PrintAndLog("SAK must include 2 HEX symbols");\r
	1492	return 1;\r
	1493	}\r
	1494	argi++;\r
	1495	} else\r
	1496	atqaPresent = 0;\r
	1497	}\r
	1498	\r
	1499	if(!wipeCard) {\r
	1500	ctmp = param_getchar(Cmd, argi);\r
	1501	if (ctmp == 'w' \|\| ctmp == 'W') {\r
	1502	wipeCard = 1;\r
	1503	}\r
	1504	}\r
	1505	\r
	1506	PrintAndLog("--wipe card:%s uid:%s", (wipeCard)?"YES":"NO", sprint_hex(uid, 4));\r
	1507	\r
	1508	res = mfCSetUID(uid, (atqaPresent)?atqa:NULL, (atqaPresent)?sak:NULL, oldUid, wipeCard);\r
	1509	if (res) {\r
	1510	PrintAndLog("Can't set UID. error=%d", res);\r
	1511	return 1;\r
	1512	}\r
	1513	\r
	1514	PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
	1515	PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
	1516	return 0;\r
	1517	}\r
	1518	\r
	1519	int CmdHF14AMfCSetBlk(const char *Cmd)\r
	1520	{\r
	1521	uint8_t memBlock[16] = {0x00};\r
	1522	uint8_t blockNo = 0;\r
	1523	uint8_t params = MAGIC_SINGLE;\r
	1524	int res;\r
	1525	\r
	1526	if (strlen(Cmd) < 1 \|\| param_getchar(Cmd, 0) == 'h') {\r
	1527	PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)> [w]");\r
	1528	PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
	1529	PrintAndLog("Set block data for magic Chinese card (only works with such cards)");\r
	1530	PrintAndLog("If you also want wipe the card then add 'w' at the end of the command line");\r
	1531	return 0;\r
	1532	} \r
	1533	\r
	1534	blockNo = param_get8(Cmd, 0);\r
	1535	\r
	1536	if (param_gethex(Cmd, 1, memBlock, 32)) {\r
	1537	PrintAndLog("block data must include 32 HEX symbols");\r
	1538	return 1;\r
	1539	}\r
	1540	\r
	1541	char ctmp = param_getchar(Cmd, 2);\r
	1542	if (ctmp == 'w' \|\| ctmp == 'W')\r
	1543	params \|= MAGIC_WIPE;\r
	1544	\r
	1545	PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
	1546	\r
	1547	res = mfCSetBlock(blockNo, memBlock, NULL, params);\r
	1548	if (res) {\r
	1549	PrintAndLog("Can't write block. error=%d", res);\r
	1550	return 1;\r
	1551	}\r
	1552	return 0;\r
	1553	}\r
	1554	\r
	1555	int CmdHF14AMfCLoad(const char *Cmd)\r
	1556	{\r
	1557	FILE * f;\r
	1558	char filename[FILE_PATH_SIZE];\r
	1559	char * fnameptr = filename;\r
	1560	char buf[64] = {0x00};\r
	1561	uint8_t buf8[64] = {0x00};\r
	1562	uint8_t fillFromEmulator = 0;\r
	1563	int i, len, blockNum, flags=0;\r
	1564	\r
	1565	memset(filename, 0, sizeof(filename));\r
	1566	\r
	1567	char ctmp = param_getchar(Cmd, 0);\r
	1568	\r
	1569	if (ctmp == 'h' \|\| ctmp == 'H' \|\| ctmp == 0x00) {\r
	1570	PrintAndLog("It loads magic Chinese card from the file `filename.eml`");\r
	1571	PrintAndLog("or from emulator memory (option `e`)");\r
	1572	PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
	1573	PrintAndLog(" or: hf mf cload e ");\r
	1574	PrintAndLog(" sample: hf mf cload filename");\r
	1575	return 0;\r
	1576	} \r
	1577	\r
	1578	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1579	\r
	1580	if (fillFromEmulator) {\r
	1581	for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
	1582	if (mfEmlGetMem(buf8, blockNum, 1)) {\r
	1583	PrintAndLog("Cant get block: %d", blockNum);\r
	1584	return 2;\r
	1585	}\r
	1586	if (blockNum == 0) flags = MAGIC_INIT + MAGIC_WUPC; // switch on field and send magic sequence\r
	1587	if (blockNum == 1) flags = 0; // just write\r
	1588	if (blockNum == 16 * 4 - 1) flags = MAGIC_HALT + MAGIC_OFF; // Done. Magic Halt and switch off field.\r
	1589	\r
	1590	if (mfCSetBlock(blockNum, buf8, NULL, flags)) {\r
	1591	PrintAndLog("Cant set magic card block: %d", blockNum);\r
	1592	return 3;\r
	1593	}\r
	1594	}\r
	1595	return 0;\r
	1596	} else {\r
	1597	len = strlen(Cmd);\r
	1598	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
	1599	\r
	1600	memcpy(filename, Cmd, len);\r
	1601	fnameptr += len;\r
	1602	\r
	1603	sprintf(fnameptr, ".eml"); \r
	1604	\r
	1605	// open file\r
	1606	f = fopen(filename, "r");\r
	1607	if (f == NULL) {\r
	1608	PrintAndLog("File not found or locked.");\r
	1609	return 1;\r
	1610	}\r
	1611	\r
	1612	blockNum = 0;\r
	1613	while(!feof(f)){\r
	1614	\r
	1615	memset(buf, 0, sizeof(buf));\r
	1616	\r
	1617	if (fgets(buf, sizeof(buf), f) == NULL) {\r
	1618	fclose(f);\r
	1619	PrintAndLog("File reading error.");\r
	1620	return 2;\r
	1621	}\r
	1622	\r
	1623	if (strlen(buf) < 32) {\r
	1624	if(strlen(buf) && feof(f))\r
	1625	break;\r
	1626	PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
	1627	fclose(f);\r
	1628	return 2;\r
	1629	}\r
	1630	for (i = 0; i < 32; i += 2)\r
	1631	sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
	1632	\r
	1633	if (blockNum == 0) flags = MAGIC_INIT + MAGIC_WUPC; // switch on field and send magic sequence\r
	1634	if (blockNum == 1) flags = 0; // just write\r
	1635	if (blockNum == 16 * 4 - 1) flags = MAGIC_HALT + MAGIC_OFF; // Done. Switch off field.\r
	1636	\r
	1637	if (mfCSetBlock(blockNum, buf8, NULL, flags)) {\r
	1638	PrintAndLog("Can't set magic card block: %d", blockNum);\r
	1639	return 3;\r
	1640	}\r
	1641	blockNum++;\r
	1642	\r
	1643	if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
	1644	}\r
	1645	fclose(f);\r
	1646	\r
	1647	if (blockNum != 16 * 4 && blockNum != 32 * 4 + 8 * 16){\r
	1648	PrintAndLog("File content error. There must be 64 blocks");\r
	1649	return 4;\r
	1650	}\r
	1651	PrintAndLog("Loaded from file: %s", filename);\r
	1652	return 0;\r
	1653	}\r
	1654	return 0;\r
	1655	}\r
	1656	\r
	1657	int CmdHF14AMfCGetBlk(const char *Cmd) {\r
	1658	uint8_t data[16];\r
	1659	uint8_t blockNo = 0;\r
	1660	int res;\r
	1661	memset(data, 0x00, sizeof(data));\r
	1662	char ctmp = param_getchar(Cmd, 0);\r
	1663	\r
	1664	if (strlen(Cmd) < 1 \|\| ctmp == 'h' \|\| ctmp == 'H') {\r
	1665	PrintAndLog("Usage: hf mf cgetblk <block number>");\r
	1666	PrintAndLog("sample: hf mf cgetblk 1");\r
	1667	PrintAndLog("Get block data from magic Chinese card (only works with such cards)\n");\r
	1668	return 0;\r
	1669	} \r
	1670	\r
	1671	blockNo = param_get8(Cmd, 0);\r
	1672	\r
	1673	PrintAndLog("--block number:%2d ", blockNo);\r
	1674	\r
	1675	res = mfCGetBlock(blockNo, data, MAGIC_SINGLE);\r
	1676	if (res) {\r
	1677	PrintAndLog("Can't read block. error=%d", res);\r
	1678	return 1;\r
	1679	}\r
	1680	\r
	1681	PrintAndLog("block data:%s", sprint_hex(data, sizeof(data)));\r
	1682	return 0;\r
	1683	}\r
	1684	\r
	1685	int CmdHF14AMfCGetSc(const char *Cmd) {\r
	1686	uint8_t data[16];\r
	1687	uint8_t sectorNo = 0;\r
	1688	int i, res, flags;\r
	1689	memset(data, 0x00, sizeof(data));\r
	1690	char ctmp = param_getchar(Cmd, 0);\r
	1691	\r
	1692	if (strlen(Cmd) < 1 \|\| ctmp == 'h' \|\| ctmp == 'H') {\r
	1693	PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
	1694	PrintAndLog("sample: hf mf cgetsc 0");\r
	1695	PrintAndLog("Get sector data from magic Chinese card (only works with such cards)\n");\r
	1696	return 0;\r
	1697	}\r
	1698	\r
	1699	sectorNo = param_get8(Cmd, 0);\r
	1700	if (sectorNo > 15) {\r
	1701	PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
	1702	return 1;\r
	1703	}\r
	1704	\r
	1705	PrintAndLog("--sector number:%d ", sectorNo);\r
	1706	PrintAndLog("block \| data");\r
	1707	\r
	1708	flags = MAGIC_INIT + MAGIC_WUPC;\r
	1709	for (i = 0; i < 4; i++) {\r
	1710	if (i == 1) flags = 0;\r
	1711	if (i == 3) flags = MAGIC_HALT + MAGIC_OFF;\r
	1712	\r
	1713	res = mfCGetBlock(sectorNo * 4 + i, data, flags);\r
	1714	if (res) {\r
	1715	PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
	1716	return 1;\r
	1717	}\r
	1718	PrintAndLog(" %3d \| %s", sectorNo * 4 + i, sprint_hex(data, sizeof(data)));\r
	1719	}\r
	1720	return 0;\r
	1721	}\r
	1722	\r
	1723	int CmdHF14AMfCSave(const char *Cmd) {\r
	1724	\r
	1725	FILE * f;\r
	1726	char filename[FILE_PATH_SIZE];\r
	1727	char * fnameptr = filename;\r
	1728	uint8_t fillFromEmulator = 0;\r
	1729	uint8_t buf[64];\r
	1730	int i, j, len, flags;\r
	1731	\r
	1732	memset(filename, 0, sizeof(filename));\r
	1733	memset(buf, 0, sizeof(buf));\r
	1734	char ctmp = param_getchar(Cmd, 0);\r
	1735	\r
	1736	if ( ctmp == 'h' \|\| ctmp == 'H' ) {\r
	1737	PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
	1738	PrintAndLog("or into emulator memory (option `e`)");\r
	1739	PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
	1740	PrintAndLog(" sample: hf mf esave ");\r
	1741	PrintAndLog(" hf mf esave filename");\r
	1742	PrintAndLog(" hf mf esave e \n");\r
	1743	return 0;\r
	1744	}\r
	1745	if (ctmp == 'e' \|\| ctmp == 'E') fillFromEmulator = 1;\r
	1746	\r
	1747	if (fillFromEmulator) {\r
	1748	// put into emulator\r
	1749	flags = MAGIC_INIT + MAGIC_WUPC;\r
	1750	for (i = 0; i < 16 * 4; i++) {\r
	1751	if (i == 1) flags = 0;\r
	1752	if (i == 16 * 4 - 1) flags = MAGIC_HALT + MAGIC_OFF;\r
	1753	\r
	1754	if (mfCGetBlock(i, buf, flags)) {\r
	1755	PrintAndLog("Cant get block: %d", i);\r
	1756	break;\r
	1757	}\r
	1758	\r
	1759	if (mfEmlSetMem(buf, i, 1)) {\r
	1760	PrintAndLog("Cant set emul block: %d", i);\r
	1761	return 3;\r
	1762	}\r
	1763	}\r
	1764	return 0;\r
	1765	} else {\r
	1766	len = strlen(Cmd);\r
	1767	if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
	1768	\r
	1769	// get filename based on UID\r
	1770	if (len < 1) {\r
	1771	\r
	1772	if (mfCGetBlock(0, buf, MAGIC_SINGLE)) {\r
	1773	PrintAndLog("Cant get block: %d", 0);\r
	1774	len = sprintf(fnameptr, "dump");\r
	1775	fnameptr += len;\r
	1776	} else {\r
	1777	for (j = 0; j < 7; j++, fnameptr += 2)\r
	1778	sprintf(fnameptr, "%02x", buf[j]); \r
	1779	}\r
	1780	} else {\r
	1781	memcpy(filename, Cmd, len);\r
	1782	fnameptr += len;\r
	1783	}\r
	1784	\r
	1785	// add .eml extension\r
	1786	sprintf(fnameptr, ".eml"); \r
	1787	\r
	1788	// open file\r
	1789	f = fopen(filename, "w+");\r
	1790	\r
	1791	if (f == NULL) {\r
	1792	PrintAndLog("File not found or locked.");\r
	1793	return 1;\r
	1794	}\r
	1795	\r
	1796	// put hex\r
	1797	flags = MAGIC_INIT + MAGIC_WUPC;\r
	1798	for (i = 0; i < 16 * 4; i++) {\r
	1799	if (i == 1) flags = 0;\r
	1800	if (i == 16 * 4 - 1) flags = MAGIC_HALT + MAGIC_OFF;\r
	1801	\r
	1802	if (mfCGetBlock(i, buf, flags)) {\r
	1803	PrintAndLog("Cant get block: %d", i);\r
	1804	break;\r
	1805	}\r
	1806	for (j = 0; j < 16; j++)\r
	1807	fprintf(f, "%02x", buf[j]); \r
	1808	fprintf(f,"\n");\r
	1809	}\r
	1810	fflush(f);\r
	1811	fclose(f);\r
	1812	PrintAndLog("Saved to file: %s", filename);\r
	1813	return 0;\r
	1814	}\r
	1815	}\r
	1816	\r
	1817	int CmdHF14AMfSniff(const char *Cmd){\r
	1818	\r
	1819	bool wantLogToFile = 0;\r
	1820	bool wantDecrypt = 0;\r
	1821	//bool wantSaveToEml = 0; TODO\r
	1822	bool wantSaveToEmlFile = 0;\r
	1823	\r
	1824	//var \r
	1825	int res = 0;\r
	1826	int len = 0;\r
	1827	int blockLen = 0;\r
	1828	int pckNum = 0;\r
	1829	int num = 0;\r
	1830	uint8_t uid[7];\r
	1831	uint8_t uid_len;\r
	1832	uint8_t atqa[2] = {0x00};\r
	1833	uint8_t sak;\r
	1834	bool isTag;\r
	1835	uint8_t *buf = NULL;\r
	1836	uint16_t bufsize = 0;\r
	1837	uint8_t *bufPtr = NULL;\r
	1838	\r
	1839	char ctmp = param_getchar(Cmd, 0);\r
	1840	if ( ctmp == 'h' \|\| ctmp == 'H' ) {\r
	1841	PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
	1842	PrintAndLog("You can specify:");\r
	1843	PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
	1844	PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
	1845	PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
	1846	PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
	1847	PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
	1848	PrintAndLog(" sample: hf mf sniff l d e");\r
	1849	return 0;\r
	1850	} \r
	1851	\r
	1852	for (int i = 0; i < 4; i++) {\r
	1853	ctmp = param_getchar(Cmd, i);\r
	1854	if (ctmp == 'l' \|\| ctmp == 'L') wantLogToFile = true;\r
	1855	if (ctmp == 'd' \|\| ctmp == 'D') wantDecrypt = true;\r
	1856	//if (ctmp == 'e' \|\| ctmp == 'E') wantSaveToEml = true; TODO\r
	1857	if (ctmp == 'f' \|\| ctmp == 'F') wantSaveToEmlFile = true;\r
	1858	}\r
	1859	\r
	1860	printf("-------------------------------------------------------------------------\n");\r
	1861	printf("Executing command. \n");\r
	1862	printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
	1863	printf("Press the key on pc keyboard to abort the client.\n");\r
	1864	printf("-------------------------------------------------------------------------\n");\r
	1865	\r
	1866	UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
	1867	clearCommandBuffer();\r
	1868	SendCommand(&c);\r
	1869	\r
	1870	// wait cycle\r
	1871	while (true) {\r
	1872	printf(".");\r
	1873	fflush(stdout);\r
	1874	if (ukbhit()) {\r
	1875	getchar();\r
	1876	printf("\naborted via keyboard!\n");\r
	1877	break;\r
	1878	}\r
	1879	\r
	1880	UsbCommand resp;\r
	1881	if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
	1882	res = resp.arg[0] & 0xff;\r
	1883	uint16_t traceLen = resp.arg[1];\r
	1884	len = resp.arg[2];\r
	1885	\r
	1886	if (res == 0) {\r
	1887	free(buf);\r
	1888	return 0; // we are done\r
	1889	}\r
	1890	\r
	1891	if (res == 1) { // there is (more) data to be transferred\r
	1892	if (pckNum == 0) { // first packet, (re)allocate necessary buffer\r
	1893	if (traceLen > bufsize) {\r
	1894	uint8_t *p;\r
	1895	if (buf == NULL) { // not yet allocated\r
	1896	p = malloc(traceLen);\r
	1897	} else { // need more memory\r
	1898	p = realloc(buf, traceLen);\r
	1899	}\r
	1900	if (p == NULL) {\r
	1901	PrintAndLog("Cannot allocate memory for trace");\r
	1902	free(buf);\r
	1903	return 2;\r
	1904	}\r
	1905	buf = p;\r
	1906	}\r
	1907	bufPtr = buf;\r
	1908	bufsize = traceLen;\r
	1909	memset(buf, 0x00, traceLen);\r
	1910	}\r
	1911	if (bufPtr == NULL) {\r
	1912	PrintAndLog("Cannot allocate memory for trace");\r
	1913	free(buf);\r
	1914	return 2;\r
	1915	}\r
	1916	memcpy(bufPtr, resp.d.asBytes, len);\r
	1917	bufPtr += len;\r
	1918	pckNum++;\r
	1919	}\r
	1920	\r
	1921	if (res == 2) { // received all data, start displaying\r
	1922	blockLen = bufPtr - buf;\r
	1923	bufPtr = buf;\r
	1924	printf(">\n");\r
	1925	PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
	1926	while (bufPtr - buf < blockLen) {\r
	1927	bufPtr += 6; // skip (void) timing information\r
	1928	len = ((uint16_t )bufPtr);\r
	1929	if(len & 0x8000) {\r
	1930	isTag = true;\r
	1931	len &= 0x7fff;\r
	1932	} else {\r
	1933	isTag = false;\r
	1934	}\r
	1935	bufPtr += 2;\r
	1936	if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
	1937	memcpy(uid, bufPtr + 2, 7);\r
	1938	memcpy(atqa, bufPtr + 2 + 7, 2);\r
	1939	uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
	1940	sak = bufPtr[11];\r
	1941	PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
	1942	sprint_hex(uid + (7 - uid_len), uid_len),\r
	1943	atqa[1], \r
	1944	atqa[0], \r
	1945	sak);\r
	1946	if (wantLogToFile \|\| wantDecrypt) {\r
	1947	FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
	1948	AddLogCurrentDT(logHexFileName);\r
	1949	} \r
	1950	if (wantDecrypt) \r
	1951	mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
	1952	} else {\r
	1953	PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
	1954	if (wantLogToFile) \r
	1955	AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
	1956	if (wantDecrypt) \r
	1957	mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
	1958	num++; \r
	1959	}\r
	1960	bufPtr += len;\r
	1961	bufPtr += ((len-1)/8+1); // ignore parity\r
	1962	}\r
	1963	pckNum = 0;\r
	1964	}\r
	1965	} // resp not NULL\r
	1966	} // while (true)\r
	1967	\r
	1968	free(buf);\r
	1969	return 0;\r
	1970	}\r
	1971	\r
	1972	//needs nt, ar, at, Data to decrypt\r
	1973	int CmdHf14MfDecryptBytes(const char *Cmd){\r
	1974	uint8_t data[50];\r
	1975	int len = 0;\r
	1976	param_gethex_ex(Cmd,3,data,&len);\r
	1977	return tryDecryptWord(param_get32ex(Cmd,0,0,16),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16),data,len/2);\r
	1978	}\r
	1979	\r
	1980	static command_t CommandTable[] =\r
	1981	{\r
	1982	{"help", CmdHelp, 1, "This help"},\r
	1983	{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
	1984	{"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
	1985	{"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
	1986	{"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
	1987	{"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
	1988	{"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
	1989	{"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
	1990	{"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
	1991	{"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
	1992	{"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
	1993	{"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
	1994	{"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
	1995	{"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
	1996	{"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
	1997	{"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
	1998	{"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
	1999	{"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
	2000	{"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
	2001	{"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
	2002	{"csetblk", CmdHF14AMfCSetBlk, 0, "Write block - Magic Chinese card"},\r
	2003	{"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block - Magic Chinese card"},\r
	2004	{"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector - Magic Chinese card"},\r
	2005	{"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
	2006	{"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
	2007	{"decrypt", CmdHf14MfDecryptBytes,1, "[nt] [ar_enc] [at_enc] [data] - to decrypt snoop or trace"},\r
	2008	{NULL, NULL, 0, NULL}\r
	2009	};\r
	2010	\r
	2011	int CmdHFMF(const char *Cmd)\r
	2012	{\r
	2013	// flush\r
	2014	WaitForResponseTimeout(CMD_ACK,NULL,100);\r
	2015	\r
	2016	CmdsParse(CommandTable, Cmd);\r
	2017	return 0;\r
	2018	}\r
	2019	\r
	2020	int CmdHelp(const char *Cmd)\r
	2021	{\r
	2022	CmdsHelp(CommandTable);\r
	2023	return 0;\r
	2024	}\r