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1 | //----------------------------------------------------------------------------- | |
2 | // Ultralight Code (c) 2013,2014 Midnitesnake & Andy Davies of Pentura | |
3 | // | |
4 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, | |
5 | // at your option, any later version. See the LICENSE.txt file for the text of | |
6 | // the license. | |
7 | //----------------------------------------------------------------------------- | |
8 | // High frequency MIFARE ULTRALIGHT (C) commands | |
9 | //----------------------------------------------------------------------------- | |
10 | ||
11 | #include "proxmark3.h" | |
12 | #include "usb_cmd.h" | |
13 | #include "cmdmain.h" | |
14 | #include "ui.h" | |
15 | #include "loclass/des.h" | |
16 | #include "cmdhfmfu.h" | |
17 | #include "cmdhfmf.h" | |
18 | #include "cmdhf14a.h" | |
19 | #include "mifare.h" | |
20 | #include "util.h" | |
21 | #include "protocols.h" | |
22 | #include "data.h" | |
23 | ||
24 | #define MAX_UL_BLOCKS 0x0f | |
25 | #define MAX_ULC_BLOCKS 0x2b | |
26 | #define MAX_ULEV1a_BLOCKS 0x13 | |
27 | #define MAX_ULEV1b_BLOCKS 0x28 | |
28 | #define MAX_NTAG_203 0x29 | |
29 | #define MAX_NTAG_210 0x13 | |
30 | #define MAX_NTAG_212 0x28 | |
31 | #define MAX_NTAG_213 0x2c | |
32 | #define MAX_NTAG_215 0x86 | |
33 | #define MAX_NTAG_216 0xe6 | |
34 | #define MAX_MY_D_NFC 0xff | |
35 | #define MAX_MY_D_MOVE 0x25 | |
36 | #define MAX_MY_D_MOVE_LEAN 0x0f | |
37 | ||
38 | #define KEYS_3DES_COUNT 7 | |
39 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
40 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key | |
41 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
42 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
43 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
44 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
45 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
46 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
47 | }; | |
48 | ||
49 | #define KEYS_PWD_COUNT 10 | |
50 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { | |
51 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default | |
52 | ||
53 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) | |
54 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) | |
55 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
56 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) | |
57 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
58 | ||
59 | {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: | |
60 | {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
61 | {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 | |
62 | {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
63 | }; | |
64 | ||
65 | #define MAX_UL_TYPES 18 | |
66 | uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203, | |
67 | NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC, MY_D_MOVE_LEAN, FUDAN_UL}; | |
68 | ||
69 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS, | |
70 | MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, | |
71 | MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE, MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN, MAX_UL_BLOCKS}; | |
72 | ||
73 | ||
74 | static int CmdHelp(const char *Cmd); | |
75 | ||
76 | // get version nxp product type | |
77 | char *getProductTypeStr( uint8_t id){ | |
78 | ||
79 | static char buf[20]; | |
80 | char *retStr = buf; | |
81 | ||
82 | switch(id) { | |
83 | case 3: sprintf(retStr, "%02X, Ultralight", id); break; | |
84 | case 4: sprintf(retStr, "%02X, NTAG", id); break; | |
85 | default: sprintf(retStr, "%02X, unknown", id); break; | |
86 | } | |
87 | return buf; | |
88 | } | |
89 | ||
90 | /* | |
91 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
92 | the LSBit is set to '0' if the size is exactly 2^n | |
93 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
94 | */ | |
95 | char *getUlev1CardSizeStr( uint8_t fsize ){ | |
96 | ||
97 | static char buf[40]; | |
98 | char *retStr = buf; | |
99 | memset(buf, 0, sizeof(buf)); | |
100 | ||
101 | uint16_t usize = 1 << ((fsize >>1) + 1); | |
102 | uint16_t lsize = 1 << (fsize >>1); | |
103 | ||
104 | // is LSB set? | |
105 | if ( fsize & 1 ) | |
106 | sprintf(retStr, "%02X, (%u <-> %u bytes)",fsize, usize, lsize); | |
107 | else | |
108 | sprintf(retStr, "%02X, (%u bytes)", fsize, lsize); | |
109 | return buf; | |
110 | } | |
111 | ||
112 | static void ul_switch_on_field(void) { | |
113 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
114 | clearCommandBuffer(); | |
115 | SendCommand(&c); | |
116 | } | |
117 | ||
118 | void ul_switch_off_field(void) { | |
119 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
120 | clearCommandBuffer(); | |
121 | SendCommand(&c); | |
122 | } | |
123 | ||
124 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
125 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
126 | memcpy(c.d.asBytes, cmd, cmdlen); | |
127 | clearCommandBuffer(); | |
128 | SendCommand(&c); | |
129 | UsbCommand resp; | |
130 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
131 | if (!resp.arg[0] && responseLength) return -1; | |
132 | ||
133 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
134 | memcpy(response, resp.d.asBytes, resplen); | |
135 | return resplen; | |
136 | } | |
137 | /* | |
138 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
139 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
140 | if (append_crc) | |
141 | c.arg[0] |= ISO14A_APPEND_CRC; | |
142 | ||
143 | memcpy(c.d.asBytes, cmd, cmdlen); | |
144 | clearCommandBuffer(); | |
145 | SendCommand(&c); | |
146 | UsbCommand resp; | |
147 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
148 | if (!resp.arg[0] && responseLength) return -1; | |
149 | ||
150 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
151 | memcpy(response, resp.d.asBytes, resplen); | |
152 | return resplen; | |
153 | } | |
154 | */ | |
155 | static int ul_select( iso14a_card_select_t *card ){ | |
156 | ||
157 | ul_switch_on_field(); | |
158 | ||
159 | UsbCommand resp; | |
160 | bool ans = false; | |
161 | ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); | |
162 | if (!ans || resp.arg[0] < 1) { | |
163 | PrintAndLog("iso14443a card select failed"); | |
164 | ul_switch_off_field(); | |
165 | return 0; | |
166 | } | |
167 | ||
168 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
169 | return 1; | |
170 | } | |
171 | ||
172 | // This read command will at least return 16bytes. | |
173 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
174 | ||
175 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
176 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
177 | return len; | |
178 | } | |
179 | ||
180 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ | |
181 | ||
182 | uint8_t cmd[18]; | |
183 | memset(cmd, 0x00, sizeof(cmd)); | |
184 | datalen = ( datalen > 16) ? 16 : datalen; | |
185 | ||
186 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
187 | cmd[1] = page; | |
188 | memcpy(cmd+2, data, datalen); | |
189 | ||
190 | uint8_t response[1] = {0xff}; | |
191 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); | |
192 | // ACK | |
193 | if ( response[0] == 0x0a ) return 0; | |
194 | // NACK | |
195 | return -1; | |
196 | } | |
197 | ||
198 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ | |
199 | ||
200 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; | |
201 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); | |
202 | return len; | |
203 | } | |
204 | ||
205 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ | |
206 | ||
207 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
208 | memcpy(c.d.asBytes, key, 16); | |
209 | clearCommandBuffer(); | |
210 | SendCommand(&c); | |
211 | UsbCommand resp; | |
212 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; | |
213 | if ( resp.arg[0] == 1 ) return 1; | |
214 | ||
215 | return 0; | |
216 | } | |
217 | ||
218 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ | |
219 | ||
220 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
221 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
222 | return len; | |
223 | } | |
224 | ||
225 | static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ | |
226 | if ( hasAuthKey && (tagtype & UL_C)) { | |
227 | //will select card automatically and close connection on error | |
228 | if (!ulc_authentication(authenticationkey, false)) { | |
229 | PrintAndLog("Error: Authentication Failed UL-C"); | |
230 | return 0; | |
231 | } | |
232 | } else { | |
233 | if ( !ul_select(card) ) return 0; | |
234 | ||
235 | if (hasAuthKey) { | |
236 | if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { | |
237 | ul_switch_off_field(); | |
238 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); | |
239 | return 0; | |
240 | } | |
241 | } | |
242 | } | |
243 | return 1; | |
244 | } | |
245 | ||
246 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
247 | ||
248 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
249 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
250 | return len; | |
251 | } | |
252 | ||
253 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
254 | ||
255 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; | |
256 | ||
257 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ | |
258 | // return -1; | |
259 | // } | |
260 | // return 0; | |
261 | // } | |
262 | ||
263 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
264 | ||
265 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
266 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
267 | return len; | |
268 | } | |
269 | ||
270 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
271 | ||
272 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
273 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
274 | return len; | |
275 | } | |
276 | ||
277 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ | |
278 | ||
279 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
280 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
281 | return len; | |
282 | } | |
283 | ||
284 | ||
285 | // Fudan check checks for which error is given for a command with incorrect crc | |
286 | // NXP UL chip responds with 01, fudan 00. | |
287 | // other possible checks: | |
288 | // send a0 + crc | |
289 | // UL responds with 00, fudan doesn't respond | |
290 | // or | |
291 | // send a200 + crc | |
292 | // UL doesn't respond, fudan responds with 00 | |
293 | // or | |
294 | // send 300000 + crc (read with extra byte(s)) | |
295 | // UL responds with read of page 0, fudan doesn't respond. | |
296 | // | |
297 | // make sure field is off before calling this function | |
298 | static int ul_fudan_check( void ){ | |
299 | iso14a_card_select_t card; | |
300 | if ( !ul_select(&card) ) | |
301 | return UL_ERROR; | |
302 | ||
303 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}}; | |
304 | ||
305 | uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8 | |
306 | memcpy(c.d.asBytes, cmd, 4); | |
307 | clearCommandBuffer(); | |
308 | SendCommand(&c); | |
309 | UsbCommand resp; | |
310 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR; | |
311 | if (resp.arg[0] != 1) return UL_ERROR; | |
312 | ||
313 | return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP | |
314 | } | |
315 | ||
316 | static int ul_print_default( uint8_t *data){ | |
317 | ||
318 | uint8_t uid[7]; | |
319 | uid[0] = data[0]; | |
320 | uid[1] = data[1]; | |
321 | uid[2] = data[2]; | |
322 | uid[3] = data[4]; | |
323 | uid[4] = data[5]; | |
324 | uid[5] = data[6]; | |
325 | uid[6] = data[7]; | |
326 | ||
327 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
328 | PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) ); | |
329 | if ( uid[0] == 0x05 && ((uid[1] & 0xf0) >> 4) == 2 ) { // is infineon and 66RxxP | |
330 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
331 | switch (chip){ | |
332 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P 770 Bytes"); break; //77 pages | |
333 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P 2560 Bytes"); break; //256 pages | |
334 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P 5120 Bytes"); break; //512 pages /2 sectors | |
335 | } | |
336 | } | |
337 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 | |
338 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
339 | if ( data[3] == crc0 ) | |
340 | PrintAndLog(" BCC0 : %02X, Ok", data[3]); | |
341 | else | |
342 | PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0); | |
343 | ||
344 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
345 | if ( data[8] == crc1 ) | |
346 | PrintAndLog(" BCC1 : %02X, Ok", data[8]); | |
347 | else | |
348 | PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 ); | |
349 | ||
350 | PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " ); | |
351 | ||
352 | PrintAndLog(" Lock : %s - %s", | |
353 | sprint_hex(data+10, 2), | |
354 | printBits(2, data+10) | |
355 | ); | |
356 | ||
357 | PrintAndLog("OneTimePad : %s - %s\n", | |
358 | sprint_hex(data + 12, 4), | |
359 | printBits(4, data+12) | |
360 | ); | |
361 | ||
362 | return 0; | |
363 | } | |
364 | ||
365 | static int ndef_print_CC(uint8_t *data) { | |
366 | // no NDEF message | |
367 | if(data[0] != 0xe1) | |
368 | return -1; | |
369 | ||
370 | PrintAndLog("--- NDEF Message"); | |
371 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
372 | PrintAndLog(" %02X : NDEF Magic Number", data[0]); | |
373 | PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
374 | PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
375 | if ( data[2] == 0x12 ) | |
376 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144); | |
377 | else if ( data[2] == 0x3e ) | |
378 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496); | |
379 | else if ( data[2] == 0x6d ) | |
380 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872); | |
381 | ||
382 | PrintAndLog(" %02X : %s / %s", data[3], | |
383 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
384 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
385 | return 0; | |
386 | } | |
387 | ||
388 | int ul_print_type(uint32_t tagtype, uint8_t spaces){ | |
389 | char spc[11] = " "; | |
390 | spc[10]=0x00; | |
391 | char *spacer = spc + (10-spaces); | |
392 | ||
393 | if ( tagtype & UL ) | |
394 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
395 | else if ( tagtype & UL_C) | |
396 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
397 | else if ( tagtype & UL_EV1_48) | |
398 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); | |
399 | else if ( tagtype & UL_EV1_128) | |
400 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); | |
401 | else if ( tagtype & NTAG ) | |
402 | PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer); | |
403 | else if ( tagtype & NTAG_203 ) | |
404 | PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer); | |
405 | else if ( tagtype & NTAG_210 ) | |
406 | PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); | |
407 | else if ( tagtype & NTAG_212 ) | |
408 | PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer); | |
409 | else if ( tagtype & NTAG_213 ) | |
410 | PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
411 | else if ( tagtype & NTAG_215 ) | |
412 | PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); | |
413 | else if ( tagtype & NTAG_216 ) | |
414 | PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); | |
415 | else if ( tagtype & NTAG_I2C_1K ) | |
416 | PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer, "\xFD"); | |
417 | else if ( tagtype & NTAG_I2C_2K ) | |
418 | PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer, "\xFD"); | |
419 | else if ( tagtype & MY_D ) | |
420 | PrintAndLog("%sTYPE : INFINEON my-d\x99 (SLE 66RxxS)", spacer); | |
421 | else if ( tagtype & MY_D_NFC ) | |
422 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC (SLE 66RxxP)", spacer); | |
423 | else if ( tagtype & MY_D_MOVE ) | |
424 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move (SLE 66R01P)", spacer); | |
425 | else if ( tagtype & MY_D_MOVE_NFC ) | |
426 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer); | |
427 | else if ( tagtype & MY_D_MOVE_LEAN ) | |
428 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer); | |
429 | else if ( tagtype & FUDAN_UL ) | |
430 | PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
431 | else | |
432 | PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype); | |
433 | return 0; | |
434 | } | |
435 | ||
436 | static int ulc_print_3deskey( uint8_t *data){ | |
437 | PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data); | |
438 | PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
439 | PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
440 | PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data+12,4),data+12); | |
441 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); | |
442 | return 0; | |
443 | } | |
444 | ||
445 | static int ulc_print_configuration( uint8_t *data){ | |
446 | ||
447 | PrintAndLog("--- UL-C Configuration"); | |
448 | PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data)); | |
449 | PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
450 | ||
451 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
452 | if ( validAuth ) | |
453 | PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] ); | |
454 | else{ | |
455 | if ( data[8] == 0){ | |
456 | PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data+8, 4) ); | |
457 | } else { | |
458 | PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) ); | |
459 | } | |
460 | } | |
461 | PrintAndLog(" Auth1 [43/0x2B] : %s %s", | |
462 | sprint_hex(data+12, 4), | |
463 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
464 | ); | |
465 | return 0; | |
466 | } | |
467 | ||
468 | static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){ | |
469 | ||
470 | PrintAndLog("\n--- Tag Configuration"); | |
471 | ||
472 | bool strg_mod_en = (data[0] & 2); | |
473 | uint8_t authlim = (data[4] & 0x07); | |
474 | bool cfglck = (data[4] & 0x40); | |
475 | bool prot = (data[4] & 0x80); | |
476 | uint8_t vctid = data[5]; | |
477 | ||
478 | PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, sprint_hex(data, 4)); | |
479 | if ( data[3] < 0xff ) | |
480 | PrintAndLog(" - page %d and above need authentication",data[3]); | |
481 | else | |
482 | PrintAndLog(" - pages don't need authentication"); | |
483 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); | |
484 | PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) ); | |
485 | if ( authlim == 0) | |
486 | PrintAndLog(" - Unlimited password attempts"); | |
487 | else | |
488 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
489 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
490 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
491 | PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); | |
492 | PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4)); | |
493 | PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
494 | PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
495 | return 0; | |
496 | } | |
497 | ||
498 | static int ulev1_print_counters(){ | |
499 | PrintAndLog("--- Tag Counters"); | |
500 | uint8_t tear[1] = {0}; | |
501 | uint8_t counter[3] = {0,0,0}; | |
502 | uint16_t len = 0; | |
503 | for ( uint8_t i = 0; i<3; ++i) { | |
504 | ulev1_readTearing(i,tear,sizeof(tear)); | |
505 | len = ulev1_readCounter(i,counter, sizeof(counter) ); | |
506 | if (len == 3) { | |
507 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
508 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
509 | } | |
510 | } | |
511 | return len; | |
512 | } | |
513 | ||
514 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ | |
515 | PrintAndLog("\n--- Tag Signature"); | |
516 | //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :( | |
517 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
518 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
519 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
520 | //to do: verify if signature is valid | |
521 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
522 | return 0; | |
523 | } | |
524 | ||
525 | static int ulev1_print_version(uint8_t *data){ | |
526 | PrintAndLog("\n--- Tag Version"); | |
527 | PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) ); | |
528 | PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1])); | |
529 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); | |
530 | PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF"); | |
531 | PrintAndLog(" Major version : %02X", data[4]); | |
532 | PrintAndLog(" Minor version : %02X", data[5]); | |
533 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
534 | PrintAndLog(" Protocol type : %02X", data[7]); | |
535 | return 0; | |
536 | } | |
537 | ||
538 | /* | |
539 | static int ulc_magic_test(){ | |
540 | // Magic Ultralight test | |
541 | // Magic UL-C, by observation, | |
542 | // 1) it seems to have a static nonce response to 0x1A command. | |
543 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
544 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
545 | // 4) use the ul_magic_test ! magic tags answers specially! | |
546 | int returnValue = UL_ERROR; | |
547 | iso14a_card_select_t card; | |
548 | uint8_t nonce1[11] = {0x00}; | |
549 | uint8_t nonce2[11] = {0x00}; | |
550 | int status = ul_select(&card); | |
551 | if ( !status ){ | |
552 | return UL_ERROR; | |
553 | } | |
554 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); | |
555 | if ( status > 0 ) { | |
556 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); | |
557 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; | |
558 | } else { | |
559 | returnValue = UL; | |
560 | } | |
561 | ul_switch_off_field(); | |
562 | return returnValue; | |
563 | } | |
564 | */ | |
565 | static int ul_magic_test(){ | |
566 | ||
567 | // Magic Ultralight tests | |
568 | // 1) take present UID, and try to write it back. OBSOLETE | |
569 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
570 | iso14a_card_select_t card; | |
571 | if ( !ul_select(&card) ) | |
572 | return UL_ERROR; | |
573 | int status = ul_comp_write(0, NULL, 0); | |
574 | ul_switch_off_field(); | |
575 | if ( status == 0 ) | |
576 | return MAGIC; | |
577 | return 0; | |
578 | } | |
579 | ||
580 | uint32_t GetHF14AMfU_Type(void){ | |
581 | ||
582 | TagTypeUL_t tagtype = UNKNOWN; | |
583 | iso14a_card_select_t card; | |
584 | uint8_t version[10] = {0x00}; | |
585 | int status = 0; | |
586 | int len; | |
587 | ||
588 | if (!ul_select(&card)) return UL_ERROR; | |
589 | ||
590 | // Ultralight - ATQA / SAK | |
591 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { | |
592 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); | |
593 | ul_switch_off_field(); | |
594 | return UL_ERROR; | |
595 | } | |
596 | ||
597 | if ( card.uid[0] != 0x05) { | |
598 | ||
599 | len = ulev1_getVersion(version, sizeof(version)); | |
600 | ul_switch_off_field(); | |
601 | ||
602 | switch (len) { | |
603 | case 0x0A: { | |
604 | ||
605 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
606 | tagtype = UL_EV1_48; | |
607 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
608 | tagtype = UL_EV1_128; | |
609 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B ) | |
610 | tagtype = NTAG_210; | |
611 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E ) | |
612 | tagtype = NTAG_212; | |
613 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) | |
614 | tagtype = NTAG_213; | |
615 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) | |
616 | tagtype = NTAG_215; | |
617 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) | |
618 | tagtype = NTAG_216; | |
619 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 ) | |
620 | tagtype = NTAG_I2C_1K; | |
621 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 ) | |
622 | tagtype = NTAG_I2C_2K; | |
623 | else if ( version[2] == 0x04 ) | |
624 | tagtype = NTAG; | |
625 | ||
626 | break; | |
627 | } | |
628 | case 0x01: tagtype = UL_C; break; | |
629 | case 0x00: tagtype = UL; break; | |
630 | case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags | |
631 | default : tagtype = UNKNOWN; break; | |
632 | } | |
633 | // UL vs UL-C vs ntag203 test | |
634 | if (tagtype & (UL | UL_C | NTAG_203)) { | |
635 | if ( !ul_select(&card) ) return UL_ERROR; | |
636 | ||
637 | // do UL_C check first... | |
638 | uint8_t nonce[11] = {0x00}; | |
639 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
640 | ul_switch_off_field(); | |
641 | if (status > 1) { | |
642 | tagtype = UL_C; | |
643 | } else { | |
644 | // need to re-select after authentication error | |
645 | if ( !ul_select(&card) ) return UL_ERROR; | |
646 | ||
647 | uint8_t data[16] = {0x00}; | |
648 | // read page 0x26-0x29 (last valid ntag203 page) | |
649 | status = ul_read(0x26, data, sizeof(data)); | |
650 | if ( status <= 1 ) { | |
651 | tagtype = UL; | |
652 | } else { | |
653 | // read page 0x30 (should error if it is a ntag203) | |
654 | status = ul_read(0x30, data, sizeof(data)); | |
655 | if ( status <= 1 ){ | |
656 | tagtype = NTAG_203; | |
657 | } else { | |
658 | tagtype = UNKNOWN; | |
659 | } | |
660 | } | |
661 | ul_switch_off_field(); | |
662 | } | |
663 | } | |
664 | if (tagtype & UL) { | |
665 | tagtype = ul_fudan_check(); | |
666 | ul_switch_off_field(); | |
667 | } | |
668 | } else { | |
669 | ul_switch_off_field(); | |
670 | // Infinition MY-D tests Exam high nibble | |
671 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
672 | switch ( nib ){ | |
673 | // case 0: tagtype = SLE66R35E7; break; //or SLE 66R35E7 - mifare compat... should have different sak/atqa for mf 1k | |
674 | case 1: tagtype = MY_D; break; //or SLE 66RxxS ... up to 512 pages of 8 user bytes... | |
675 | case 2: tagtype = (MY_D_NFC); break; //or SLE 66RxxP ... up to 512 pages of 8 user bytes... (or in nfc mode FF pages of 4 bytes) | |
676 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //or SLE 66R01P // 38 pages of 4 bytes //notice: we can not currently distinguish between these two | |
677 | case 7: tagtype = MY_D_MOVE_LEAN; break; //or SLE 66R01L // 16 pages of 4 bytes | |
678 | } | |
679 | } | |
680 | ||
681 | tagtype |= ul_magic_test(); | |
682 | if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); | |
683 | return tagtype; | |
684 | } | |
685 | ||
686 | int CmdHF14AMfUInfo(const char *Cmd){ | |
687 | ||
688 | uint8_t authlim = 0xff; | |
689 | uint8_t data[16] = {0x00}; | |
690 | iso14a_card_select_t card; | |
691 | int status; | |
692 | bool errors = false; | |
693 | bool hasAuthKey = false; | |
694 | bool locked = false; | |
695 | bool swapEndian = false; | |
696 | uint8_t cmdp = 0; | |
697 | uint8_t dataLen = 0; | |
698 | uint8_t authenticationkey[16] = {0x00}; | |
699 | uint8_t *authkeyptr = authenticationkey; | |
700 | uint8_t *key; | |
701 | uint8_t pack[4] = {0,0,0,0}; | |
702 | int len = 0; | |
703 | char tempStr[50]; | |
704 | ||
705 | while(param_getchar(Cmd, cmdp) != 0x00) | |
706 | { | |
707 | switch(param_getchar(Cmd, cmdp)) | |
708 | { | |
709 | case 'h': | |
710 | case 'H': | |
711 | return usage_hf_mfu_info(); | |
712 | case 'k': | |
713 | case 'K': | |
714 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); | |
715 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length | |
716 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
717 | dataLen /= 2; // handled as bytes from now on | |
718 | } else { | |
719 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
720 | errors = true; | |
721 | } | |
722 | cmdp += 2; | |
723 | hasAuthKey = true; | |
724 | break; | |
725 | case 'l': | |
726 | case 'L': | |
727 | swapEndian = true; | |
728 | cmdp++; | |
729 | break; | |
730 | default: | |
731 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
732 | errors = true; | |
733 | break; | |
734 | } | |
735 | if(errors) break; | |
736 | } | |
737 | ||
738 | //Validations | |
739 | if(errors) return usage_hf_mfu_info(); | |
740 | ||
741 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
742 | if (tagtype == UL_ERROR) return -1; | |
743 | ||
744 | PrintAndLog("\n--- Tag Information ---------"); | |
745 | PrintAndLog("-------------------------------------------------------------"); | |
746 | ul_print_type(tagtype, 6); | |
747 | ||
748 | // Swap endianness | |
749 | if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 ); | |
750 | ||
751 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
752 | ||
753 | // read pages 0,1,2,3 (should read 4pages) | |
754 | status = ul_read(0, data, sizeof(data)); | |
755 | if ( status == -1 ) { | |
756 | ul_switch_off_field(); | |
757 | PrintAndLog("Error: tag didn't answer to READ"); | |
758 | return status; | |
759 | } else if (status == 16) { | |
760 | ul_print_default(data); | |
761 | ndef_print_CC(data+12); | |
762 | } else { | |
763 | locked = true; | |
764 | } | |
765 | ||
766 | // UL_C Specific | |
767 | if ((tagtype & UL_C)) { | |
768 | ||
769 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
770 | uint8_t ulc_conf[16] = {0x00}; | |
771 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
772 | if ( status == -1 ){ | |
773 | PrintAndLog("Error: tag didn't answer to READ UL-C"); | |
774 | ul_switch_off_field(); | |
775 | return status; | |
776 | } | |
777 | if (status == 16) ulc_print_configuration(ulc_conf); | |
778 | else locked = true; | |
779 | ||
780 | if ((tagtype & MAGIC)) { | |
781 | //just read key | |
782 | uint8_t ulc_deskey[16] = {0x00}; | |
783 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
784 | if ( status == -1 ) { | |
785 | ul_switch_off_field(); | |
786 | PrintAndLog("Error: tag didn't answer to READ magic"); | |
787 | return status; | |
788 | } | |
789 | if (status == 16) ulc_print_3deskey(ulc_deskey); | |
790 | ||
791 | } else { | |
792 | ul_switch_off_field(); | |
793 | // if we called info with key, just return | |
794 | if ( hasAuthKey ) return 1; | |
795 | ||
796 | // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys | |
797 | PrintAndLog("Trying some default 3des keys"); | |
798 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { | |
799 | key = default_3des_keys[i]; | |
800 | if (ulc_authentication(key, true)) { | |
801 | PrintAndLog("Found default 3des key: "); | |
802 | uint8_t keySwap[16]; | |
803 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
804 | ulc_print_3deskey(keySwap); | |
805 | return 1; | |
806 | } | |
807 | } | |
808 | return 1; | |
809 | } | |
810 | } | |
811 | ||
812 | // do counters and signature first (don't neet auth) | |
813 | ||
814 | // ul counters are different than ntag counters | |
815 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { | |
816 | if (ulev1_print_counters() != 3) { | |
817 | // failed - re-select | |
818 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
819 | } | |
820 | } | |
821 | ||
822 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) { | |
823 | uint8_t ulev1_signature[32] = {0x00}; | |
824 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
825 | if ( status == -1 ) { | |
826 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
827 | ul_switch_off_field(); | |
828 | return status; | |
829 | } | |
830 | if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
831 | else { | |
832 | // re-select | |
833 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
834 | } | |
835 | } | |
836 | ||
837 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) { | |
838 | uint8_t version[10] = {0x00}; | |
839 | status = ulev1_getVersion(version, sizeof(version)); | |
840 | if ( status == -1 ) { | |
841 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
842 | ul_switch_off_field(); | |
843 | return status; | |
844 | } else if (status == 10) { | |
845 | ulev1_print_version(version); | |
846 | } else { | |
847 | locked = true; | |
848 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
849 | } | |
850 | ||
851 | uint8_t startconfigblock = 0; | |
852 | uint8_t ulev1_conf[16] = {0x00}; | |
853 | // config blocks always are last 4 pages | |
854 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
855 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
856 | startconfigblock = UL_MEMORY_ARRAY[idx]-3; | |
857 | ||
858 | if (startconfigblock){ // if we know where the config block is... | |
859 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
860 | if ( status == -1 ) { | |
861 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
862 | ul_switch_off_field(); | |
863 | return status; | |
864 | } else if (status == 16) { | |
865 | // save AUTHENTICATION LIMITS for later: | |
866 | authlim = (ulev1_conf[4] & 0x07); | |
867 | ulev1_print_configuration(ulev1_conf, startconfigblock); | |
868 | } | |
869 | } | |
870 | ||
871 | // AUTHLIMIT, (number of failed authentications) | |
872 | // 0 = limitless. | |
873 | // 1-7 = limit. No automatic tries then. | |
874 | // hasAuthKey, if we was called with key, skip test. | |
875 | if ( !authlim && !hasAuthKey ) { | |
876 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
877 | len = 0; | |
878 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { | |
879 | key = default_pwd_pack[i]; | |
880 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); | |
881 | if (len >= 1) { | |
882 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
883 | break; | |
884 | } else { | |
885 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
886 | } | |
887 | } | |
888 | if (len < 1) PrintAndLog("password not known"); | |
889 | } | |
890 | } | |
891 | ||
892 | ul_switch_off_field(); | |
893 | if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); | |
894 | PrintAndLog(""); | |
895 | return 1; | |
896 | } | |
897 | ||
898 | // | |
899 | // Write Single Block | |
900 | // | |
901 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
902 | ||
903 | int blockNo = -1; | |
904 | bool errors = false; | |
905 | bool hasAuthKey = false; | |
906 | bool hasPwdKey = false; | |
907 | bool swapEndian = false; | |
908 | ||
909 | uint8_t cmdp = 0; | |
910 | uint8_t keylen = 0; | |
911 | uint8_t blockdata[20] = {0x00}; | |
912 | uint8_t data[16] = {0x00}; | |
913 | uint8_t authenticationkey[16] = {0x00}; | |
914 | uint8_t *authKeyPtr = authenticationkey; | |
915 | ||
916 | while(param_getchar(Cmd, cmdp) != 0x00) | |
917 | { | |
918 | switch(param_getchar(Cmd, cmdp)) | |
919 | { | |
920 | case 'h': | |
921 | case 'H': | |
922 | return usage_hf_mfu_wrbl(); | |
923 | case 'k': | |
924 | case 'K': | |
925 | // EV1/NTAG size key | |
926 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
927 | if ( !keylen ) { | |
928 | memcpy(authenticationkey, data, 4); | |
929 | cmdp += 2; | |
930 | hasPwdKey = true; | |
931 | break; | |
932 | } | |
933 | // UL-C size key | |
934 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
935 | if (!keylen){ | |
936 | memcpy(authenticationkey, data, 16); | |
937 | cmdp += 2; | |
938 | hasAuthKey = true; | |
939 | break; | |
940 | } | |
941 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
942 | errors = true; | |
943 | break; | |
944 | case 'b': | |
945 | case 'B': | |
946 | blockNo = param_get8(Cmd, cmdp+1); | |
947 | if (blockNo < 0) { | |
948 | PrintAndLog("Wrong block number"); | |
949 | errors = true; | |
950 | } | |
951 | cmdp += 2; | |
952 | break; | |
953 | case 'l': | |
954 | case 'L': | |
955 | swapEndian = true; | |
956 | cmdp++; | |
957 | break; | |
958 | case 'd': | |
959 | case 'D': | |
960 | if ( param_gethex(Cmd, cmdp+1, blockdata, 8) ) { | |
961 | PrintAndLog("Block data must include 8 HEX symbols"); | |
962 | errors = true; | |
963 | break; | |
964 | } | |
965 | cmdp += 2; | |
966 | break; | |
967 | default: | |
968 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
969 | errors = true; | |
970 | break; | |
971 | } | |
972 | //Validations | |
973 | if(errors) return usage_hf_mfu_wrbl(); | |
974 | } | |
975 | ||
976 | if ( blockNo == -1 ) return usage_hf_mfu_wrbl(); | |
977 | // starting with getting tagtype | |
978 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
979 | if (tagtype == UL_ERROR) return -1; | |
980 | ||
981 | uint8_t maxblockno = 0; | |
982 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
983 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
984 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
985 | } | |
986 | if (blockNo > maxblockno){ | |
987 | PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
988 | return usage_hf_mfu_wrbl(); | |
989 | } | |
990 | ||
991 | // Swap endianness | |
992 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
993 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
994 | ||
995 | if ( blockNo <= 3) | |
996 | PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
997 | else | |
998 | PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
999 | ||
1000 | //Send write Block | |
1001 | UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1002 | memcpy(c.d.asBytes,blockdata,4); | |
1003 | ||
1004 | if ( hasAuthKey ) { | |
1005 | c.arg[1] = 1; | |
1006 | memcpy(c.d.asBytes+4,authKeyPtr,16); | |
1007 | } | |
1008 | else if ( hasPwdKey ) { | |
1009 | c.arg[1] = 2; | |
1010 | memcpy(c.d.asBytes+4,authKeyPtr,4); | |
1011 | } | |
1012 | ||
1013 | clearCommandBuffer(); | |
1014 | SendCommand(&c); | |
1015 | UsbCommand resp; | |
1016 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1017 | uint8_t isOK = resp.arg[0] & 0xff; | |
1018 | PrintAndLog("isOk:%02x", isOK); | |
1019 | } else { | |
1020 | PrintAndLog("Command execute timeout"); | |
1021 | } | |
1022 | ||
1023 | return 0; | |
1024 | } | |
1025 | // | |
1026 | // Read Single Block | |
1027 | // | |
1028 | int CmdHF14AMfURdBl(const char *Cmd){ | |
1029 | ||
1030 | int blockNo = -1; | |
1031 | bool errors = false; | |
1032 | bool hasAuthKey = false; | |
1033 | bool hasPwdKey = false; | |
1034 | bool swapEndian = false; | |
1035 | uint8_t cmdp = 0; | |
1036 | uint8_t keylen = 0; | |
1037 | uint8_t data[16] = {0x00}; | |
1038 | uint8_t authenticationkey[16] = {0x00}; | |
1039 | uint8_t *authKeyPtr = authenticationkey; | |
1040 | ||
1041 | while(param_getchar(Cmd, cmdp) != 0x00) | |
1042 | { | |
1043 | switch(param_getchar(Cmd, cmdp)) | |
1044 | { | |
1045 | case 'h': | |
1046 | case 'H': | |
1047 | return usage_hf_mfu_rdbl(); | |
1048 | case 'k': | |
1049 | case 'K': | |
1050 | // EV1/NTAG size key | |
1051 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
1052 | if ( !keylen ) { | |
1053 | memcpy(authenticationkey, data, 4); | |
1054 | cmdp += 2; | |
1055 | hasPwdKey = true; | |
1056 | break; | |
1057 | } | |
1058 | // UL-C size key | |
1059 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
1060 | if (!keylen){ | |
1061 | memcpy(authenticationkey, data, 16); | |
1062 | cmdp += 2; | |
1063 | hasAuthKey = true; | |
1064 | break; | |
1065 | } | |
1066 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1067 | errors = true; | |
1068 | break; | |
1069 | case 'b': | |
1070 | case 'B': | |
1071 | blockNo = param_get8(Cmd, cmdp+1); | |
1072 | if (blockNo < 0) { | |
1073 | PrintAndLog("Wrong block number"); | |
1074 | errors = true; | |
1075 | } | |
1076 | cmdp += 2; | |
1077 | break; | |
1078 | case 'l': | |
1079 | case 'L': | |
1080 | swapEndian = true; | |
1081 | cmdp++; | |
1082 | break; | |
1083 | default: | |
1084 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1085 | errors = true; | |
1086 | break; | |
1087 | } | |
1088 | //Validations | |
1089 | if(errors) return usage_hf_mfu_rdbl(); | |
1090 | } | |
1091 | ||
1092 | if ( blockNo == -1 ) return usage_hf_mfu_rdbl(); | |
1093 | // start with getting tagtype | |
1094 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1095 | if (tagtype == UL_ERROR) return -1; | |
1096 | ||
1097 | uint8_t maxblockno = 0; | |
1098 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
1099 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1100 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
1101 | } | |
1102 | if (blockNo > maxblockno){ | |
1103 | PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
1104 | return usage_hf_mfu_rdbl(); | |
1105 | } | |
1106 | ||
1107 | // Swap endianness | |
1108 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
1109 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
1110 | ||
1111 | //Read Block | |
1112 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1113 | if ( hasAuthKey ){ | |
1114 | c.arg[1] = 1; | |
1115 | memcpy(c.d.asBytes,authKeyPtr,16); | |
1116 | } | |
1117 | else if ( hasPwdKey ) { | |
1118 | c.arg[1] = 2; | |
1119 | memcpy(c.d.asBytes,authKeyPtr,4); | |
1120 | } | |
1121 | ||
1122 | clearCommandBuffer(); | |
1123 | SendCommand(&c); | |
1124 | UsbCommand resp; | |
1125 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1126 | uint8_t isOK = resp.arg[0] & 0xff; | |
1127 | if (isOK) { | |
1128 | uint8_t *data = resp.d.asBytes; | |
1129 | PrintAndLog("\nBlock# | Data | Ascii"); | |
1130 | PrintAndLog("-----------------------------"); | |
1131 | PrintAndLog("%02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); | |
1132 | } | |
1133 | else { | |
1134 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1135 | } | |
1136 | } else { | |
1137 | PrintAndLog("Command execute time-out"); | |
1138 | } | |
1139 | return 0; | |
1140 | } | |
1141 | ||
1142 | int usage_hf_mfu_info(void) { | |
1143 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
1144 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
1145 | PrintAndLog("The following tags can be identified:\n"); | |
1146 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1, NTAG 203, NTAG 210,"); | |
1147 | PrintAndLog("NTAG 212, NTAG 213, NTAG 215, NTAG 216, NTAG I2C 1K & 2K"); | |
1148 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
1149 | PrintAndLog("Usage: hf mfu info k <key> l"); | |
1150 | PrintAndLog(" Options : "); | |
1151 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1152 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1153 | PrintAndLog(""); | |
1154 | PrintAndLog(" sample : hf mfu info"); | |
1155 | PrintAndLog(" : hf mfu info k 00112233445566778899AABBCCDDEEFF"); | |
1156 | PrintAndLog(" : hf mfu info k AABBCCDDD"); | |
1157 | return 0; | |
1158 | } | |
1159 | ||
1160 | int usage_hf_mfu_dump(void) { | |
1161 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
1162 | PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216"); | |
1163 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
1164 | PrintAndLog("It autodetects card type.\n"); | |
1165 | PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin>"); | |
1166 | PrintAndLog(" Options : "); | |
1167 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1168 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1169 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); | |
1170 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
1171 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
1172 | ||
1173 | PrintAndLog(""); | |
1174 | PrintAndLog(" sample : hf mfu dump"); | |
1175 | PrintAndLog(" : hf mfu dump n myfile"); | |
1176 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); | |
1177 | PrintAndLog(" : hf mfu dump k AABBCCDDD\n"); | |
1178 | return 0; | |
1179 | } | |
1180 | ||
1181 | int usage_hf_mfu_rdbl(void) { | |
1182 | PrintAndLog("Read a block and print. It autodetects card type.\n"); | |
1183 | PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n"); | |
1184 | PrintAndLog(" Options:"); | |
1185 | PrintAndLog(" b <no> : block to read"); | |
1186 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1187 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1188 | PrintAndLog(""); | |
1189 | PrintAndLog(" sample : hf mfu rdbl b 0"); | |
1190 | PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF"); | |
1191 | PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n"); | |
1192 | return 0; | |
1193 | } | |
1194 | ||
1195 | int usage_hf_mfu_wrbl(void) { | |
1196 | PrintAndLog("Write a block. It autodetects card type.\n"); | |
1197 | PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n"); | |
1198 | PrintAndLog(" Options:"); | |
1199 | PrintAndLog(" b <no> : block to write"); | |
1200 | PrintAndLog(" d <data> : block data - (8 hex symbols)"); | |
1201 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1202 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1203 | PrintAndLog(""); | |
1204 | PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567"); | |
1205 | PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n"); | |
1206 | return 0; | |
1207 | } | |
1208 | ||
1209 | // | |
1210 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 | |
1211 | // Read and Dump Card Contents, using auto detection of tag size. | |
1212 | int CmdHF14AMfUDump(const char *Cmd){ | |
1213 | ||
1214 | FILE *fout; | |
1215 | char filename[FILE_PATH_SIZE] = {0x00}; | |
1216 | char *fnameptr = filename; | |
1217 | uint8_t *lockbytes_t = NULL; | |
1218 | uint8_t lockbytes[2] = {0x00}; | |
1219 | uint8_t *lockbytes_t2 = NULL; | |
1220 | uint8_t lockbytes2[2] = {0x00}; | |
1221 | bool bit[16] = {0x00}; | |
1222 | bool bit2[16] = {0x00}; | |
1223 | uint8_t data[1024] = {0x00}; | |
1224 | bool hasAuthKey = false; | |
1225 | int i = 0; | |
1226 | int Pages = 16; | |
1227 | bool tmplockbit = false; | |
1228 | uint8_t dataLen = 0; | |
1229 | uint8_t cmdp = 0; | |
1230 | uint8_t authenticationkey[16] = {0x00}; | |
1231 | uint8_t *authKeyPtr = authenticationkey; | |
1232 | size_t fileNlen = 0; | |
1233 | bool errors = false; | |
1234 | bool swapEndian = false; | |
1235 | bool manualPages = false; | |
1236 | uint8_t startPage = 0; | |
1237 | char tempStr[50]; | |
1238 | unsigned char cleanASCII[4]; | |
1239 | ||
1240 | while(param_getchar(Cmd, cmdp) != 0x00) | |
1241 | { | |
1242 | switch(param_getchar(Cmd, cmdp)) | |
1243 | { | |
1244 | case 'h': | |
1245 | case 'H': | |
1246 | return usage_hf_mfu_dump(); | |
1247 | case 'k': | |
1248 | case 'K': | |
1249 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); | |
1250 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length | |
1251 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
1252 | dataLen /= 2; | |
1253 | } else { | |
1254 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1255 | errors = true; | |
1256 | } | |
1257 | cmdp += 2; | |
1258 | hasAuthKey = true; | |
1259 | break; | |
1260 | case 'l': | |
1261 | case 'L': | |
1262 | swapEndian = true; | |
1263 | cmdp++; | |
1264 | break; | |
1265 | case 'n': | |
1266 | case 'N': | |
1267 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
1268 | if (!fileNlen) errors = true; | |
1269 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1270 | cmdp += 2; | |
1271 | break; | |
1272 | case 'p': | |
1273 | case 'P': | |
1274 | startPage = param_get8(Cmd, cmdp+1); | |
1275 | manualPages = true; | |
1276 | cmdp += 2; | |
1277 | break; | |
1278 | case 'q': | |
1279 | case 'Q': | |
1280 | Pages = param_get8(Cmd, cmdp+1); | |
1281 | cmdp += 2; | |
1282 | manualPages = true; | |
1283 | break; | |
1284 | default: | |
1285 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1286 | errors = true; | |
1287 | break; | |
1288 | } | |
1289 | if(errors) break; | |
1290 | } | |
1291 | ||
1292 | //Validations | |
1293 | if(errors) return usage_hf_mfu_dump(); | |
1294 | ||
1295 | if (swapEndian && hasAuthKey) | |
1296 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); | |
1297 | ||
1298 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1299 | if (tagtype == UL_ERROR) return -1; | |
1300 | ||
1301 | if (!manualPages) //get number of pages to read | |
1302 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
1303 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1304 | Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0 | |
1305 | ||
1306 | ul_print_type(tagtype, 0); | |
1307 | PrintAndLog("Reading tag memory..."); | |
1308 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; | |
1309 | if ( hasAuthKey ) { | |
1310 | if (tagtype & UL_C) | |
1311 | c.arg[2] = 1; //UL_C auth | |
1312 | else | |
1313 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1314 | ||
1315 | memcpy(c.d.asBytes, authKeyPtr, dataLen); | |
1316 | } | |
1317 | ||
1318 | clearCommandBuffer(); | |
1319 | SendCommand(&c); | |
1320 | UsbCommand resp; | |
1321 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1322 | PrintAndLog("Command execute time-out"); | |
1323 | return 1; | |
1324 | } | |
1325 | if (resp.arg[0] != 1) { | |
1326 | PrintAndLog("Failed reading block: (%02x)", i); | |
1327 | return 1; | |
1328 | } | |
1329 | ||
1330 | uint32_t startindex = resp.arg[2]; | |
1331 | uint32_t bufferSize = resp.arg[1]; | |
1332 | if (bufferSize > sizeof(data)) { | |
1333 | PrintAndLog("Data exceeded Buffer size!"); | |
1334 | bufferSize = sizeof(data); | |
1335 | } | |
1336 | GetFromBigBuf(data, bufferSize, startindex); | |
1337 | WaitForResponse(CMD_ACK,NULL); | |
1338 | ||
1339 | Pages = bufferSize/4; | |
1340 | // Load lock bytes. | |
1341 | int j = 0; | |
1342 | ||
1343 | lockbytes_t = data + 8; | |
1344 | lockbytes[0] = lockbytes_t[2]; | |
1345 | lockbytes[1] = lockbytes_t[3]; | |
1346 | for(j = 0; j < 16; j++){ | |
1347 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
1348 | } | |
1349 | ||
1350 | // Load bottom lockbytes if available | |
1351 | // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG | |
1352 | if ( Pages == 44 ) { | |
1353 | lockbytes_t2 = data + (40*4); | |
1354 | lockbytes2[0] = lockbytes_t2[2]; | |
1355 | lockbytes2[1] = lockbytes_t2[3]; | |
1356 | for (j = 0; j < 16; j++) { | |
1357 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1358 | } | |
1359 | } | |
1360 | ||
1361 | // add keys to block dump | |
1362 | if (hasAuthKey) { | |
1363 | if (!swapEndian){ | |
1364 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); | |
1365 | } else { | |
1366 | authKeyPtr = authenticationkey; | |
1367 | } | |
1368 | ||
1369 | if (tagtype & UL_C){ //add 4 pages | |
1370 | memcpy(data + Pages*4, authKeyPtr, dataLen); | |
1371 | Pages += dataLen/4; | |
1372 | } else { // 2nd page from end | |
1373 | memcpy(data + (Pages*4) - 8, authenticationkey, dataLen); | |
1374 | } | |
1375 | } | |
1376 | ||
1377 | PrintAndLog("\nBlock# | Data |lck| Ascii"); | |
1378 | PrintAndLog("---------------------------------"); | |
1379 | for (i = 0; i < Pages; ++i) { | |
1380 | if ( i < 3 ) { | |
1381 | PrintAndLog("%3d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); | |
1382 | continue; | |
1383 | } | |
1384 | switch(i){ | |
1385 | case 3: tmplockbit = bit[4]; break; | |
1386 | case 4: tmplockbit = bit[3]; break; | |
1387 | case 5: tmplockbit = bit[2]; break; | |
1388 | case 6: tmplockbit = bit[1]; break; | |
1389 | case 7: tmplockbit = bit[0]; break; | |
1390 | case 8: tmplockbit = bit[15]; break; | |
1391 | case 9: tmplockbit = bit[14]; break; | |
1392 | case 10: tmplockbit = bit[13]; break; | |
1393 | case 11: tmplockbit = bit[12]; break; | |
1394 | case 12: tmplockbit = bit[11]; break; | |
1395 | case 13: tmplockbit = bit[10]; break; | |
1396 | case 14: tmplockbit = bit[9]; break; | |
1397 | case 15: tmplockbit = bit[8]; break; | |
1398 | case 16: | |
1399 | case 17: | |
1400 | case 18: | |
1401 | case 19: tmplockbit = bit2[6]; break; | |
1402 | case 20: | |
1403 | case 21: | |
1404 | case 22: | |
1405 | case 23: tmplockbit = bit2[5]; break; | |
1406 | case 24: | |
1407 | case 25: | |
1408 | case 26: | |
1409 | case 27: tmplockbit = bit2[4]; break; | |
1410 | case 28: | |
1411 | case 29: | |
1412 | case 30: | |
1413 | case 31: tmplockbit = bit2[2]; break; | |
1414 | case 32: | |
1415 | case 33: | |
1416 | case 34: | |
1417 | case 35: tmplockbit = bit2[1]; break; | |
1418 | case 36: | |
1419 | case 37: | |
1420 | case 38: | |
1421 | case 39: tmplockbit = bit2[0]; break; | |
1422 | case 40: tmplockbit = bit2[12]; break; | |
1423 | case 41: tmplockbit = bit2[11]; break; | |
1424 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1425 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1426 | default: break; | |
1427 | } | |
1428 | ||
1429 | // convert unprintable characters and line breaks to dots | |
1430 | memcpy(cleanASCII, data+i*4, 4); | |
1431 | clean_ascii(cleanASCII, 4); | |
1432 | ||
1433 | PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII); | |
1434 | } | |
1435 | PrintAndLog("---------------------------------"); | |
1436 | ||
1437 | // user supplied filename? | |
1438 | if (fileNlen < 1) { | |
1439 | // UID = data 0-1-2 4-5-6-7 (skips a beat) | |
1440 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", | |
1441 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
1442 | } else { | |
1443 | sprintf(fnameptr + fileNlen,".bin"); | |
1444 | } | |
1445 | ||
1446 | if ((fout = fopen(filename,"wb")) == NULL) { | |
1447 | PrintAndLog("Could not create file name %s", filename); | |
1448 | return 1; | |
1449 | } | |
1450 | fwrite( data, 1, Pages*4, fout ); | |
1451 | fclose(fout); | |
1452 | ||
1453 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
1454 | return 0; | |
1455 | } | |
1456 | ||
1457 | //------------------------------------------------------------------------------- | |
1458 | // Ultralight C Methods | |
1459 | //------------------------------------------------------------------------------- | |
1460 | ||
1461 | // | |
1462 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1463 | // | |
1464 | int CmdHF14AMfucAuth(const char *Cmd){ | |
1465 | ||
1466 | uint8_t keyNo = 3; | |
1467 | bool errors = false; | |
1468 | ||
1469 | char cmdp = param_getchar(Cmd, 0); | |
1470 | ||
1471 | //Change key to user defined one | |
1472 | if (cmdp == 'k' || cmdp == 'K'){ | |
1473 | keyNo = param_get8(Cmd, 1); | |
1474 | if(keyNo > KEYS_3DES_COUNT) | |
1475 | errors = true; | |
1476 | } | |
1477 | ||
1478 | if (cmdp == 'h' || cmdp == 'H') | |
1479 | errors = true; | |
1480 | ||
1481 | if (errors) { | |
1482 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1483 | PrintAndLog(" 0 (default): 3DES standard key"); | |
1484 | PrintAndLog(" 1 : all 0x00 key"); | |
1485 | PrintAndLog(" 2 : 0x00-0x0F key"); | |
1486 | PrintAndLog(" 3 : nfc key"); | |
1487 | PrintAndLog(" 4 : all 0x01 key"); | |
1488 | PrintAndLog(" 5 : all 0xff key"); | |
1489 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1490 | PrintAndLog("\n sample : hf mfu cauth k"); | |
1491 | PrintAndLog(" : hf mfu cauth k 3"); | |
1492 | return 0; | |
1493 | } | |
1494 | ||
1495 | uint8_t *key = default_3des_keys[keyNo]; | |
1496 | if (ulc_authentication(key, true)) | |
1497 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); | |
1498 | else | |
1499 | PrintAndLog("Authentication failed"); | |
1500 | ||
1501 | return 0; | |
1502 | } | |
1503 | ||
1504 | /** | |
1505 | A test function to validate that the polarssl-function works the same | |
1506 | was as the openssl-implementation. | |
1507 | Commented out, since it requires openssl | |
1508 | ||
1509 | int CmdTestDES(const char * cmd) | |
1510 | { | |
1511 | uint8_t key[16] = {0x00}; | |
1512 | ||
1513 | memcpy(key,key3_3des_data,16); | |
1514 | DES_cblock RndA, RndB; | |
1515 | ||
1516 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1517 | { | |
1518 | uint8_t e_RndB[8] = {0x00}; | |
1519 | unsigned char RndARndB[16] = {0x00}; | |
1520 | ||
1521 | DES_cblock iv = { 0 }; | |
1522 | DES_key_schedule ks1,ks2; | |
1523 | DES_cblock key1,key2; | |
1524 | ||
1525 | memcpy(key,key3_3des_data,16); | |
1526 | memcpy(key1,key,8); | |
1527 | memcpy(key2,key+8,8); | |
1528 | ||
1529 | ||
1530 | DES_set_key((DES_cblock *)key1,&ks1); | |
1531 | DES_set_key((DES_cblock *)key2,&ks2); | |
1532 | ||
1533 | DES_random_key(&RndA); | |
1534 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1535 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1536 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1537 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1538 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1539 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1540 | ||
1541 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1542 | rol(RndB,8); | |
1543 | memcpy(RndARndB,RndA,8); | |
1544 | memcpy(RndARndB+8,RndB,8); | |
1545 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1546 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1547 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1548 | ||
1549 | } | |
1550 | PrintAndLog("----------PolarSSL implementation----------"); | |
1551 | { | |
1552 | uint8_t random_a[8] = { 0 }; | |
1553 | uint8_t enc_random_a[8] = { 0 }; | |
1554 | uint8_t random_b[8] = { 0 }; | |
1555 | uint8_t enc_random_b[8] = { 0 }; | |
1556 | uint8_t random_a_and_b[16] = { 0 }; | |
1557 | des3_context ctx = { 0 }; | |
1558 | ||
1559 | memcpy(random_a, RndA,8); | |
1560 | ||
1561 | uint8_t output[8] = { 0 }; | |
1562 | uint8_t iv[8] = { 0 }; | |
1563 | ||
1564 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1565 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1566 | ||
1567 | des3_set2key_dec(&ctx, key); | |
1568 | ||
1569 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1570 | , DES_DECRYPT // int mode | |
1571 | , sizeof(random_b) // size_t length | |
1572 | , iv // unsigned char iv[8] | |
1573 | , enc_random_b // const unsigned char *input | |
1574 | , random_b // unsigned char *output | |
1575 | ); | |
1576 | ||
1577 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1578 | ||
1579 | rol(random_b,8); | |
1580 | memcpy(random_a_and_b ,random_a,8); | |
1581 | memcpy(random_a_and_b+8,random_b,8); | |
1582 | ||
1583 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1584 | ||
1585 | des3_set2key_enc(&ctx, key); | |
1586 | ||
1587 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1588 | , DES_ENCRYPT // int mode | |
1589 | , sizeof(random_a_and_b) // size_t length | |
1590 | , enc_random_b // unsigned char iv[8] | |
1591 | , random_a_and_b // const unsigned char *input | |
1592 | , random_a_and_b // unsigned char *output | |
1593 | ); | |
1594 | ||
1595 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1596 | } | |
1597 | return 0; | |
1598 | } | |
1599 | **/ | |
1600 | ||
1601 | // | |
1602 | // Mifare Ultralight C - Set password | |
1603 | // | |
1604 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1605 | ||
1606 | uint8_t pwd[16] = {0x00}; | |
1607 | ||
1608 | char cmdp = param_getchar(Cmd, 0); | |
1609 | ||
1610 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1611 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1612 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1613 | PrintAndLog(""); | |
1614 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1615 | PrintAndLog(""); | |
1616 | return 0; | |
1617 | } | |
1618 | ||
1619 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1620 | PrintAndLog("Password must include 32 HEX symbols"); | |
1621 | return 1; | |
1622 | } | |
1623 | ||
1624 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1625 | memcpy( c.d.asBytes, pwd, 16); | |
1626 | clearCommandBuffer(); | |
1627 | SendCommand(&c); | |
1628 | ||
1629 | UsbCommand resp; | |
1630 | ||
1631 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1632 | if ( (resp.arg[0] & 0xff) == 1) | |
1633 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1634 | else{ | |
1635 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1636 | return 1; | |
1637 | } | |
1638 | } | |
1639 | else { | |
1640 | PrintAndLog("command execution time out"); | |
1641 | return 1; | |
1642 | } | |
1643 | ||
1644 | return 0; | |
1645 | } | |
1646 | ||
1647 | // | |
1648 | // Magic UL / UL-C tags - Set UID | |
1649 | // | |
1650 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1651 | ||
1652 | UsbCommand c; | |
1653 | UsbCommand resp; | |
1654 | uint8_t uid[7] = {0x00}; | |
1655 | char cmdp = param_getchar(Cmd, 0); | |
1656 | ||
1657 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1658 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1659 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1660 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1661 | PrintAndLog(""); | |
1662 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1663 | PrintAndLog(""); | |
1664 | return 0; | |
1665 | } | |
1666 | ||
1667 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1668 | PrintAndLog("UID must include 14 HEX symbols"); | |
1669 | return 1; | |
1670 | } | |
1671 | ||
1672 | // read block2. | |
1673 | c.cmd = CMD_MIFAREU_READBL; | |
1674 | c.arg[0] = 2; | |
1675 | clearCommandBuffer(); | |
1676 | SendCommand(&c); | |
1677 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1678 | PrintAndLog("Command execute timeout"); | |
1679 | return 2; | |
1680 | } | |
1681 | ||
1682 | // save old block2. | |
1683 | uint8_t oldblock2[4] = {0x00}; | |
1684 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1685 | ||
1686 | // block 0. | |
1687 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1688 | c.arg[0] = 0; | |
1689 | c.d.asBytes[0] = uid[0]; | |
1690 | c.d.asBytes[1] = uid[1]; | |
1691 | c.d.asBytes[2] = uid[2]; | |
1692 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1693 | clearCommandBuffer(); | |
1694 | SendCommand(&c); | |
1695 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1696 | PrintAndLog("Command execute timeout"); | |
1697 | return 3; | |
1698 | } | |
1699 | ||
1700 | // block 1. | |
1701 | c.arg[0] = 1; | |
1702 | c.d.asBytes[0] = uid[3]; | |
1703 | c.d.asBytes[1] = uid[4]; | |
1704 | c.d.asBytes[2] = uid[5]; | |
1705 | c.d.asBytes[3] = uid[6]; | |
1706 | clearCommandBuffer(); | |
1707 | SendCommand(&c); | |
1708 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1709 | PrintAndLog("Command execute timeout"); | |
1710 | return 4; | |
1711 | } | |
1712 | ||
1713 | // block 2. | |
1714 | c.arg[0] = 2; | |
1715 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1716 | c.d.asBytes[1] = oldblock2[1]; | |
1717 | c.d.asBytes[2] = oldblock2[2]; | |
1718 | c.d.asBytes[3] = oldblock2[3]; | |
1719 | clearCommandBuffer(); | |
1720 | SendCommand(&c); | |
1721 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1722 | PrintAndLog("Command execute timeout"); | |
1723 | return 5; | |
1724 | } | |
1725 | ||
1726 | return 0; | |
1727 | } | |
1728 | ||
1729 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1730 | ||
1731 | uint8_t iv[8] = { 0x00 }; | |
1732 | uint8_t block = 0x07; | |
1733 | ||
1734 | // UL-EV1 | |
1735 | //04 57 b6 e2 05 3f 80 UID | |
1736 | //4a f8 4b 19 PWD | |
1737 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1738 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1739 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1740 | uint8_t dkeyA[8] = { 0x00 }; | |
1741 | uint8_t dkeyB[8] = { 0x00 }; | |
1742 | ||
1743 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1744 | ||
1745 | uint8_t mix[8] = { 0x00 }; | |
1746 | uint8_t divkey[8] = { 0x00 }; | |
1747 | ||
1748 | memcpy(mix, mifarekeyA, 4); | |
1749 | ||
1750 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1751 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1752 | mix[6] = block ^ uid[2]; | |
1753 | mix[7] = uid[3]; | |
1754 | ||
1755 | des3_context ctx = { 0x00 }; | |
1756 | des3_set2key_enc(&ctx, masterkey); | |
1757 | ||
1758 | des3_crypt_cbc(&ctx // des3_context | |
1759 | , DES_ENCRYPT // int mode | |
1760 | , sizeof(mix) // length | |
1761 | , iv // iv[8] | |
1762 | , mix // input | |
1763 | , divkey // output | |
1764 | ); | |
1765 | ||
1766 | PrintAndLog("3DES version"); | |
1767 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1768 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1769 | PrintAndLog("Sector :\t %0d", block); | |
1770 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1771 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1772 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1773 | ||
1774 | PrintAndLog("\n DES version"); | |
1775 | ||
1776 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1777 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1778 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1779 | } | |
1780 | ||
1781 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1782 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1783 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1784 | } | |
1785 | ||
1786 | uint8_t zeros[8] = {0x00}; | |
1787 | uint8_t newpwd[8] = {0x00}; | |
1788 | uint8_t dmkey[24] = {0x00}; | |
1789 | memcpy(dmkey, dkeyA, 8); | |
1790 | memcpy(dmkey+8, dkeyB, 8); | |
1791 | memcpy(dmkey+16, dkeyA, 8); | |
1792 | memset(iv, 0x00, 8); | |
1793 | ||
1794 | des3_set3key_enc(&ctx, dmkey); | |
1795 | ||
1796 | des3_crypt_cbc(&ctx // des3_context | |
1797 | , DES_ENCRYPT // int mode | |
1798 | , sizeof(newpwd) // length | |
1799 | , iv // iv[8] | |
1800 | , zeros // input | |
1801 | , newpwd // output | |
1802 | ); | |
1803 | ||
1804 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1805 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1806 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1807 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1808 | ||
1809 | return 0; | |
1810 | } | |
1811 | ||
1812 | // static uint8_t * diversify_key(uint8_t * key){ | |
1813 | ||
1814 | // for(int i=0; i<16; i++){ | |
1815 | // if(i<=6) key[i]^=cuid[i]; | |
1816 | // if(i>6) key[i]^=cuid[i%7]; | |
1817 | // } | |
1818 | // return key; | |
1819 | // } | |
1820 | ||
1821 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1822 | // for (int i=0; i<len; ++i){ | |
1823 | ||
1824 | // } | |
1825 | // return; | |
1826 | // } | |
1827 | ||
1828 | //------------------------------------ | |
1829 | // Menu Stuff | |
1830 | //------------------------------------ | |
1831 | static command_t CommandTable[] = | |
1832 | { | |
1833 | {"help", CmdHelp, 1, "This help"}, | |
1834 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1835 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1836 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"}, | |
1837 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block"}, | |
1838 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block"}, | |
1839 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1840 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1841 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
1842 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, | |
1843 | {NULL, NULL, 0, NULL} | |
1844 | }; | |
1845 | ||
1846 | int CmdHFMFUltra(const char *Cmd){ | |
1847 | WaitForResponseTimeout(CMD_ACK,NULL,100); | |
1848 | CmdsParse(CommandTable, Cmd); | |
1849 | return 0; | |
1850 | } | |
1851 | ||
1852 | int CmdHelp(const char *Cmd){ | |
1853 | CmdsHelp(CommandTable); | |
1854 | return 0; | |
1855 | } |