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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 #include "loclass/des.h"
11 #include "cmdhfmfu.h"
12 #include "cmdhfmf.h"
13 #include "cmdhf14a.h"
14 #include "mifare.h"
15 #include "util.h"
16 #include "protocols.h"
17
18 #define MAX_UL_BLOCKS 0x0f
19 #define MAX_ULC_BLOCKS 0x2f
20 #define MAX_ULEV1a_BLOCKS 0x12
21 #define MAX_ULEV1b_BLOCKS 0x20
22 #define MAX_NTAG_213 0x2c
23 #define MAX_NTAG_215 0x86
24 #define MAX_NTAG_216 0xe6
25
26 #define KEYS_3DES_COUNT 7
27 uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = {
28 { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
29 { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
30 { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
31 { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key
32 { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones
33 { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF
34 { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33
35 };
36
37 #define KEYS_PWD_COUNT 8
38 uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = {
39 {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default
40 {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed)
41 {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed)
42 {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed)
43 {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID:
44 {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
45 {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027
46 {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
47 };
48
49 #define MAX_UL_TYPES 13
50 uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128,
51 NTAG, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC};
52 uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS,
53 MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, MAX_NTAG_213, MAX_NTAG_213, MAX_NTAG_215,
54 MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS};
55
56
57 static int CmdHelp(const char *Cmd);
58
59 char* getProductTypeStr( uint8_t id){
60
61 static char buf[20];
62 char *retStr = buf;
63
64 switch(id) {
65 case 3:
66 sprintf(retStr, "0x%02X %s", id, "(Ultralight)");
67 break;
68 case 4:
69 sprintf(retStr, "0x%02X %s", id, "(NTAG)");
70 break;
71 default:
72 sprintf(retStr, "0x%02X %s", id, "(unknown)");
73 break;
74 }
75 return buf;
76 }
77
78 /*
79 The 7 MSBits (=n) code the storage size itself based on 2^n,
80 the LSBit is set to '0' if the size is exactly 2^n
81 and set to '1' if the storage size is between 2^n and 2^(n+1).
82 */
83 char* getUlev1CardSizeStr( uint8_t fsize ){
84
85 static char buf[40];
86 char *retStr = buf;
87 memset(buf, 0, sizeof(buf));
88
89 uint16_t usize = 1 << ((fsize >>1) + 1);
90 uint16_t lsize = 1 << (fsize >>1);
91
92 // is LSB set?
93 if ( fsize & 1 )
94 sprintf(retStr, "%02X (%u <-> %u bytes)",fsize, usize, lsize);
95 else
96 sprintf(retStr, "%02X (%u bytes)", fsize, lsize);
97 return buf;
98 }
99
100 static void ul_switch_on_field(void) {
101 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
102 SendCommand(&c);
103 }
104
105 void ul_switch_off_field(void) {
106 UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
107 SendCommand(&c);
108 }
109
110 static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) {
111 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}};
112 memcpy(c.d.asBytes, cmd, cmdlen);
113 SendCommand(&c);
114 UsbCommand resp;
115 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
116 if (!resp.arg[0] && responseLength) return -1;
117
118 uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
119 memcpy(response, resp.d.asBytes, resplen);
120 return resplen;
121 }
122 /*
123 static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {
124 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}};
125 if (append_crc)
126 c.arg[0] |= ISO14A_APPEND_CRC;
127
128 memcpy(c.d.asBytes, cmd, cmdlen);
129 SendCommand(&c);
130 UsbCommand resp;
131 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
132 if (!resp.arg[0] && responseLength) return -1;
133
134 uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
135 memcpy(response, resp.d.asBytes, resplen);
136 return resplen;
137 }
138 */
139 static int ul_select( iso14a_card_select_t *card ){
140
141 ul_switch_on_field();
142
143 UsbCommand resp;
144 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
145 if (resp.arg[0] < 1) return -1;
146
147 memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
148 return resp.arg[0];
149 }
150
151 // This read command will at least return 16bytes.
152 static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){
153
154 uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page};
155 int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
156 if ( len == -1 )
157 ul_switch_off_field();
158 return len;
159 }
160
161 static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){
162
163 uint8_t cmd[18];
164 memset(cmd, 0x00, sizeof(cmd));
165 datalen = ( datalen > 16) ? 16 : datalen;
166
167 cmd[0] = ISO14443A_CMD_WRITEBLOCK;
168 cmd[1] = page;
169 memcpy(cmd+2, data, datalen);
170
171 uint8_t response[1] = {0xff};
172 int len = ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response));
173 if ( len == -1 )
174 ul_switch_off_field();
175 // ACK
176 if ( response[0] == 0x0a ) return 0;
177 // NACK
178 return -1;
179 }
180
181 static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){
182
183 uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};
184 int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);
185 if ( len == -1 )
186 ul_switch_off_field();
187 return len;
188 }
189
190 static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){
191
192 uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]};
193 int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength);
194 if ( len == -1)
195 ul_switch_off_field();
196 return len;
197 }
198
199 static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){
200
201 uint8_t cmd[] = {MIFARE_ULEV1_VERSION};
202 int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
203 if ( len == -1 )
204 ul_switch_off_field();
205 return len;
206 }
207
208 // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){
209
210 // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};
211
212 // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){
213 // ul_switch_off_field();
214 // return -1;
215 // }
216 // return 0;
217 // }
218
219 static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){
220
221 uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};
222 int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
223 if (len == -1)
224 ul_switch_off_field();
225 return len;
226 }
227
228 static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){
229
230 uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter};
231 int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
232 if (len == -1)
233 ul_switch_off_field();
234 return len;
235 }
236
237 static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){
238
239 uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00};
240 int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
241 if (len == -1)
242 ul_switch_off_field();
243 return len;
244 }
245
246 static int ul_print_default( uint8_t *data){
247
248 uint8_t uid[7];
249
250 uid[0] = data[0];
251 uid[1] = data[1];
252 uid[2] = data[2];
253 uid[3] = data[4];
254 uid[4] = data[5];
255 uid[5] = data[6];
256 uid[6] = data[7];
257
258 PrintAndLog(" UID : %s ", sprint_hex(uid, 7));
259 PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) );
260 if ( uid[0] == 0x05 ) {
261 uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
262 switch (chip){
263 case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break;
264 case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break;
265 case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break;
266 }
267 }
268 // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
269 int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];
270 if ( data[3] == crc0 )
271 PrintAndLog(" BCC0 : %02X - Ok", data[3]);
272 else
273 PrintAndLog(" BCC0 : %02X - crc should be %02X", data[3], crc0);
274
275 int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];
276 if ( data[8] == crc1 )
277 PrintAndLog(" BCC1 : %02X - Ok", data[8]);
278 else
279 PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 );
280
281 PrintAndLog(" Internal : %02X - %s default", data[9], (data[9]==0x48)?"":"not" );
282 PrintAndLog(" Lock : %s - %s",
283 sprint_hex(data+10, 2),
284 printBits(2, data+10)
285 );
286 PrintAndLog("OneTimePad : %s - %s\n",
287 sprint_hex(data + 12, 4),
288 printBits(4, data+12)
289 );
290 return 0;
291 }
292
293 static int ntag_print_CC(uint8_t *data) {
294
295 PrintAndLog("\n--- NTAG NDEF Message");
296
297 if(data[0] != 0xe1) {
298 PrintAndLog("no NDEF message");
299 return -1; // no NDEF message
300 }
301
302 PrintAndLog("Capability Container: %s", sprint_hex(data,4) );
303 PrintAndLog(" %02X: NDEF Magic Number", data[0]);
304 PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);
305 PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8);
306 if ( data[2] == 0x12 )
307 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144);
308 else if ( data[2] == 0x3e )
309 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496);
310 else if ( data[2] == 0x6d )
311 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872);
312
313 PrintAndLog(" %02X: %s / %s", data[3],
314 (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
315 (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
316 return 0;
317 }
318
319 int ul_print_type(uint16_t tagtype, uint8_t spaces){
320 char spc[11] = " ";
321 spc[10]=0x00;
322 char *spacer = spc + (10-spaces);
323
324 if ( tagtype & UL )
325 PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype);
326 else if ( tagtype & UL_C)
327 PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype );
328 else if ( tagtype & UL_EV1_48)
329 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer);
330 else if ( tagtype & UL_EV1_128)
331 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer);
332 else if ( tagtype & NTAG_213 )
333 PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer);
334 else if ( tagtype & NTAG_215 )
335 PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer);
336 else if ( tagtype & NTAG_216 )
337 PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer);
338 else if ( tagtype & MY_D )
339 PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer);
340 else if ( tagtype & MY_D_NFC )
341 PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer);
342 else if ( tagtype & MY_D_MOVE )
343 PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer);
344 else if ( tagtype & MY_D_MOVE_NFC )
345 PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer);
346 else
347 PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype);
348 return 0;
349 }
350
351 static int ulc_print_3deskey( uint8_t *data){
352 PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data);
353 PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4);
354 PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8);
355 PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12);
356 PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16));
357 return 0;
358 }
359
360 static int ulc_print_configuration( uint8_t *data){
361
362 PrintAndLog("--- UL-C Configuration");
363 PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data));
364 PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4));
365
366 bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30);
367 if ( validAuth )
368 PrintAndLog(" Auth0 [42/0x2A]: %s Page %d and above need authentication", sprint_hex(data+8, 4), data[8] );
369 else{
370 if ( data[8] == 0){
371 PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) );
372 } else {
373 PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) );
374 }
375 }
376 PrintAndLog(" Auth1 [43/0x2B]: %s %s",
377 sprint_hex(data+12, 4),
378 (data[12] & 1) ? "write access restricted": "read and write access restricted"
379 );
380 return 0;
381 }
382
383 static int ulev1_print_configuration( uint8_t *data){
384
385 PrintAndLog("\n--- UL-EV1 Configuration");
386
387 bool strg_mod_en = (data[0] & 2);
388 uint8_t authlim = (data[4] & 0x07);
389 bool cfglck = (data[4] & 0x40);
390 bool prot = (data[4] & 0x80);
391 uint8_t vctid = data[5];
392
393 PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4));
394 if ( data[3] < 0xff )
395 PrintAndLog(" - page %d and above need authentication",data[3]);
396 else
397 PrintAndLog(" - pages don't need authentication");
398 PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled");
399 PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) );
400 if ( authlim == 0)
401 PrintAndLog(" - Unlimited password attempts");
402 else
403 PrintAndLog(" - Max number of password attempts is %d", authlim);
404 PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable");
405 PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write");
406 PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");
407 PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4));
408 PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4));
409 return 0;
410 }
411
412 static int ulev1_print_counters(){
413 PrintAndLog("--- UL-EV1 Counters");
414 uint8_t tear[1] = {0};
415 uint8_t counter[3] = {0,0,0};
416 for ( uint8_t i = 0; i<3; ++i) {
417 ulev1_readTearing(i,tear,sizeof(tear));
418 ulev1_readCounter(i,counter, sizeof(counter) );
419 PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
420 PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
421 }
422 return 0;
423 }
424
425 static int ulev1_print_signature( uint8_t *data, uint8_t len){
426 PrintAndLog("\n--- UL-EV1 Signature");
427 PrintAndLog("IC signature public key name : NXP NTAG21x 2013");
428 PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
429 PrintAndLog(" Elliptic curve parameters : secp128r1");
430 PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len));
431 //to do: verify if signature is valid
432 //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
433 return 0;
434 }
435
436 static int ulev1_print_version(uint8_t *data){
437 PrintAndLog("\n--- UL-EV1 / NTAG Version");
438 PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
439 PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1]));
440 PrintAndLog(" Product type : %s", getProductTypeStr(data[2]));
441 PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF");
442 PrintAndLog(" Major version : %02X", data[4]);
443 PrintAndLog(" Minor version : %02X", data[5]);
444 PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));
445 PrintAndLog(" Protocol type : %02X", data[7]);
446 return 0;
447 }
448
449 /*
450 static int ulc_magic_test(){
451 // Magic Ultralight test
452 // Magic UL-C, by observation,
453 // 1) it seems to have a static nonce response to 0x1A command.
454 // 2) the deskey bytes is not-zero:d out on as datasheet states.
455 // 3) UID - changeable, not only, but pages 0-1-2-3.
456 // 4) use the ul_magic_test ! magic tags answers specially!
457 int returnValue = UL_ERROR;
458 iso14a_card_select_t card;
459 uint8_t nonce1[11] = {0x00};
460 uint8_t nonce2[11] = {0x00};
461 int status = ul_select(&card);
462 if ( status < 1 ){
463 PrintAndLog("Error: couldn't select ulc_magic_test");
464 ul_switch_off_field();
465 return UL_ERROR;
466 }
467 status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
468 if ( status > 0 ) {
469 status = ulc_requestAuthentication(nonce2, sizeof(nonce2));
470 returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
471 } else {
472 returnValue = UL;
473 }
474 ul_switch_off_field();
475 return returnValue;
476 }
477 */
478 static int ul_magic_test(){
479
480 // Magic Ultralight tests
481 // 1) take present UID, and try to write it back. OBSOLETE
482 // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
483 iso14a_card_select_t card;
484 int status = ul_select(&card);
485 if ( status < 1 ){
486 PrintAndLog("iso14443a card select failed");
487 ul_switch_off_field();
488 return UL_ERROR;
489 }
490 status = ul_comp_write(0, NULL, 0);
491 ul_switch_off_field();
492 if ( status == 0 )
493 return UL_MAGIC;
494 return UL;
495 }
496
497 uint16_t GetHF14AMfU_Type(void){
498
499 TagTypeUL_t tagtype = UNKNOWN;
500 iso14a_card_select_t card;
501 uint8_t version[10] = {0x00};
502 int status = 0;
503 int len;
504
505 status = ul_select(&card);
506 if ( status < 1 ){
507 PrintAndLog("Error: couldn't select");
508 ul_switch_off_field();
509 return UL_ERROR;
510 }
511 // Ultralight - ATQA / SAK
512 if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) {
513 PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak);
514 ul_switch_off_field();
515 return UL_ERROR;
516 }
517
518 if ( card.uid[0] != 0x05) {
519
520 len = ulev1_getVersion(version, sizeof(version));
521 if (len > -1) ul_switch_off_field(); //if -1 it is already off
522
523 switch (len) {
524 case 0x0A: {
525
526 if ( version[2] == 0x03 && version[6] == 0x0B )
527 tagtype = UL_EV1_48;
528 else if ( version[2] == 0x03 && version[6] != 0x0B )
529 tagtype = UL_EV1_128;
530 else if ( version[2] == 0x04 && version[6] == 0x0F )
531 tagtype = NTAG_213;
532 else if ( version[2] == 0x04 && version[6] == 0x11 )
533 tagtype = NTAG_215;
534 else if ( version[2] == 0x04 && version[6] == 0x13 )
535 tagtype = NTAG_216;
536 else if ( version[2] == 0x04 )
537 tagtype = NTAG;
538
539 break;
540 }
541 case 0x01: tagtype = UL_C; break;
542 case 0x00: tagtype = UL; break;
543 case -1 : tagtype = (UL | UL_C); break; //when does this happen?
544 default : tagtype = UNKNOWN; break;
545 }
546 // UL-C test
547 if (tagtype == (UL | UL_C)) {
548 status = ul_select(&card);
549 if ( status < 1 ){
550 PrintAndLog("iso14443a card select failed (UL-C)");
551 ul_switch_off_field();
552 return UL_ERROR;
553 }
554 uint8_t nonce1[11] = {0x00};
555 status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
556 tagtype = ( status > 0 ) ? UL_C : UL;
557
558 if (status != -1) ul_switch_off_field();
559 }
560 } else {
561 // Infinition MY-D tests Exam high nibble
562 uint8_t nib = (card.uid[1] & 0xf0) >> 4;
563 switch ( nib ){
564 case 1: tagtype = MY_D; break;
565 case 2: tagtype = (MY_D | MY_D_NFC); break;
566 case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break;
567 }
568 }
569
570 tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype;
571 //if ((tagtype & UL)) tagtype = ul_magic_test();
572
573 return tagtype;
574 }
575
576 int CmdHF14AMfUInfo(const char *Cmd){
577
578 uint8_t authlim = 0xff;
579 uint8_t data[16] = {0x00};
580 iso14a_card_select_t card;
581 uint8_t *key;
582 int status;
583 bool errors = false;
584 bool hasAuthKey = false;
585 uint8_t cmdp = 0;
586 uint8_t datalen = 0;
587 uint8_t authenticationkey[16] = {0x00};
588 uint8_t pack[4] = {0,0,0,0};
589
590 while(param_getchar(Cmd, cmdp) != 0x00)
591 {
592 switch(param_getchar(Cmd, cmdp))
593 {
594 case 'h':
595 case 'H':
596 return usage_hf_mfu_info();
597 case 'k':
598 case 'K':
599 // EV1/NTAG size key
600 datalen = param_gethex(Cmd, cmdp+1, data, 8);
601 if ( !datalen ) {
602 memcpy(authenticationkey, data, 4);
603 cmdp += 2;
604 hasAuthKey = true;
605 break;
606 }
607 // UL-C size key
608 datalen = param_gethex(Cmd, cmdp+1, data, 32);
609 if (!datalen){
610 memcpy(authenticationkey, data, 16);
611 cmdp += 2;
612 hasAuthKey = true;
613 break;
614 }
615 errors = true;
616 break;
617 default:
618 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
619 errors = true;
620 break;
621 }
622 if(errors) break;
623 }
624
625 //Validations
626 if(errors) return usage_hf_mfu_info();
627
628 TagTypeUL_t tagtype = GetHF14AMfU_Type();
629 if (tagtype == UL_ERROR) return -1;
630
631 PrintAndLog("\n--- Tag Information ---------");
632 PrintAndLog("-------------------------------------------------------------");
633 ul_print_type(tagtype, 6);
634
635 status = ul_select(&card);
636 if ( status < 1 ){
637 PrintAndLog("iso14443a card select failed");
638 ul_switch_off_field();
639 return status;
640 }
641
642 if ( hasAuthKey ) {
643 if ((tagtype & UL_C))
644 try3DesAuthentication(authenticationkey);
645 else
646 ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack));
647 }
648
649 // read pages 0,1,2,4 (should read 4pages)
650 status = ul_read(0, data, sizeof(data));
651 if ( status == -1 ){
652 PrintAndLog("Error: tag didn't answer to READ");
653 return status;
654 }
655
656 ul_print_default(data);
657
658 if ((tagtype & UL_C)){
659
660 // read pages 0x28, 0x29, 0x2A, 0x2B
661 uint8_t ulc_conf[16] = {0x00};
662 status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
663 if ( status == -1 ){
664 PrintAndLog("Error: tag didn't answer to READ UL-C");
665 return status;
666 }
667 ulc_print_configuration(ulc_conf);
668
669 if ((tagtype & MAGIC)){
670
671 uint8_t ulc_deskey[16] = {0x00};
672 status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
673 if ( status == -1 ){
674 PrintAndLog("Error: tag didn't answer to READ magic");
675 return status;
676 }
677 ulc_print_3deskey(ulc_deskey);
678
679 } else {
680 // if we called info with key, just return
681 if ( hasAuthKey ) return 1;
682
683 PrintAndLog("Trying some default 3des keys");
684 ul_switch_off_field();
685 for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){
686 key = default_3des_keys[i];
687 if (try3DesAuthentication(key) == 1){
688 PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16));
689 uint8_t keySwap[16];
690 memcpy(keySwap, SwapEndian64(key,16,8), 16);
691 ulc_print_3deskey(keySwap);
692 return 1;
693 }
694 }
695 }
696 }
697
698 if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
699 //do counters and signature first (don't neet auth)
700 ulev1_print_counters();
701
702 uint8_t ulev1_signature[32] = {0x00};
703 status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature));
704 if ( status == -1 ){
705 PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
706 return status;
707 }
708 ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
709
710 uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25;
711 uint8_t ulev1_conf[16] = {0x00};
712 status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
713 if ( status == -1 ){
714 PrintAndLog("Error: tag didn't answer to READ EV1");
715 return status;
716 }
717 // save AUTHENTICATION LIMITS for later:
718 authlim = (ulev1_conf[4] & 0x07);
719 bool allZeros = true;
720 for (uint8_t idx=0; idx<8; idx++)
721 if (ulev1_conf[idx]) allZeros = false;
722
723 if (allZeros) authlim=7;
724 ulev1_print_configuration(ulev1_conf);
725 }
726
727 if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) {
728
729 uint8_t version[10] = {0x00};
730 status = ulev1_getVersion(version, sizeof(version));
731 if ( status == -1 ){
732 PrintAndLog("Error: tag didn't answer to GETVERSION");
733 return status;
734 }
735 ulev1_print_version(version);
736
737 // if we called info with key, just return
738 if ( hasAuthKey ) return 1;
739
740 // AUTHLIMIT, (number of failed authentications)
741 // 0 = limitless.
742 // 1-7 = ... should we even try then?
743 if ( authlim == 0 ){
744 PrintAndLog("\n--- Known EV1/NTAG passwords.");
745
746 int len=0; //if len goes to -1 the connection will be turned off.
747 for (uint8_t i = 0; i < 3; ++i ){
748 key = default_pwd_pack[i];
749 if ( len > -1 ){
750 len = ulev1_requestAuthentication(key, pack, sizeof(pack));
751 PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
752 break;
753 }
754 }
755 if (len > -1) ul_switch_off_field();
756 }
757 }
758
759 if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){
760
761 uint8_t cc[16] = {0x00};
762 status = ul_read(3, cc, sizeof(cc));
763 if ( status == -1 ){
764 PrintAndLog("Error: tag didn't answer to READ ntag");
765 return status;
766 }
767 ntag_print_CC(cc);
768 }
769
770 ul_switch_off_field();
771 PrintAndLog("");
772 return 1;
773 }
774
775 //
776 // Mifare Ultralight Write Single Block
777 //
778 int CmdHF14AMfUWrBl(const char *Cmd){
779 uint8_t blockNo = -1;
780 bool chinese_card = FALSE;
781 uint8_t bldata[16] = {0x00};
782 UsbCommand resp;
783
784 char cmdp = param_getchar(Cmd, 0);
785 if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
786 PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
787 PrintAndLog(" [block number]");
788 PrintAndLog(" [block data] - (8 hex symbols)");
789 PrintAndLog(" [w] - Chinese magic ultralight tag");
790 PrintAndLog("");
791 PrintAndLog(" sample: hf mfu wrbl 0 01020304");
792 PrintAndLog("");
793 return 0;
794 }
795
796 blockNo = param_get8(Cmd, 0);
797
798 if (blockNo > MAX_UL_BLOCKS){
799 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
800 return 1;
801 }
802
803 if (param_gethex(Cmd, 1, bldata, 8)) {
804 PrintAndLog("Block data must include 8 HEX symbols");
805 return 1;
806 }
807
808 if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
809 chinese_card = TRUE;
810 }
811
812 if ( blockNo <= 3) {
813 if (!chinese_card){
814 PrintAndLog("Access Denied");
815 } else {
816 PrintAndLog("--specialblock no:%02x", blockNo);
817 PrintAndLog("--data: %s", sprint_hex(bldata, 4));
818 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
819 memcpy(d.d.asBytes,bldata, 4);
820 SendCommand(&d);
821 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
822 uint8_t isOK = resp.arg[0] & 0xff;
823 PrintAndLog("isOk:%02x", isOK);
824 } else {
825 PrintAndLog("Command execute timeout");
826 }
827 }
828 } else {
829 PrintAndLog("--block no:%02x", blockNo);
830 PrintAndLog("--data: %s", sprint_hex(bldata, 4));
831 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
832 memcpy(e.d.asBytes,bldata, 4);
833 SendCommand(&e);
834 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
835 uint8_t isOK = resp.arg[0] & 0xff;
836 PrintAndLog("isOk:%02x", isOK);
837 } else {
838 PrintAndLog("Command execute timeout");
839 }
840 }
841 return 0;
842 }
843
844 //
845 // Mifare Ultralight Read Single Block
846 //
847 int CmdHF14AMfURdBl(const char *Cmd){
848
849 UsbCommand resp;
850 uint8_t blockNo = -1;
851 char cmdp = param_getchar(Cmd, 0);
852
853 if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
854 PrintAndLog("Usage: hf mfu rdbl <block number>");
855 PrintAndLog(" sample: hfu mfu rdbl 0");
856 return 0;
857 }
858
859 blockNo = param_get8(Cmd, 0);
860
861 if (blockNo > MAX_UL_BLOCKS){
862 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
863 return 1;
864 }
865
866 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
867 SendCommand(&c);
868
869
870 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
871 uint8_t isOK = resp.arg[0] & 0xff;
872 if (isOK) {
873 uint8_t *data = resp.d.asBytes;
874 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
875 }
876 else {
877 PrintAndLog("Failed reading block: (%02x)", isOK);
878 }
879 } else {
880 PrintAndLog("Command execute time-out");
881 }
882
883 return 0;
884 }
885
886 int usage_hf_mfu_info(void)
887 {
888 PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");
889 PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");
890 PrintAndLog("The following tags can be identified:\n");
891 PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1");
892 PrintAndLog("NTAG 213, NTAG 215, NTAG 216");
893 PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");
894 PrintAndLog("Usage: hf mfu info k <key>");
895 PrintAndLog(" Options : ");
896 PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
897 PrintAndLog("");
898 PrintAndLog(" sample : hf mfu info");
899 PrintAndLog(" : hf mfu info k 11223344");
900 return 0;
901 }
902
903 int usage_hf_mfu_dump(void)
904 {
905 PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
906 PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
907 PrintAndLog("It autodetects card type.\n");
908 PrintAndLog("Usage: hf mfu dump s k <key> n <filename w/o .bin>");
909 PrintAndLog(" Options : ");
910 PrintAndLog(" k <key> : Enter key for authentication");
911 PrintAndLog(" n <FN > : Enter filename w/o .bin to save the dump as");
912 PrintAndLog(" s : Swap entered key's endianness for auth");
913 PrintAndLog("");
914 PrintAndLog(" sample : hf mfu dump");
915 PrintAndLog(" : hf mfu dump n myfile");
916 PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");
917 return 0;
918 }
919
920 //
921 // Mifare Ultralight / Ultralight-C / Ultralight-EV1
922 // Read and Dump Card Contents, using auto detection of tag size.
923 //
924 // TODO: take a password to read UL-C / UL-EV1 tags.
925 int CmdHF14AMfUDump(const char *Cmd){
926
927 FILE *fout;
928 char filename[FILE_PATH_SIZE] = {0x00};
929 char *fnameptr = filename;
930 //char *str = "Dumping Ultralight%s%s Card Data...";
931 uint8_t *lockbytes_t = NULL;
932 uint8_t lockbytes[2] = {0x00};
933 uint8_t *lockbytes_t2 = NULL;
934 uint8_t lockbytes2[2] = {0x00};
935 bool bit[16] = {0x00};
936 bool bit2[16] = {0x00};
937 uint8_t data[1024] = {0x00};
938 bool hasPwd = false;
939 int i = 0;
940 int Pages = 16;
941 bool tmplockbit = false;
942 uint8_t dataLen=0;
943 uint8_t cmdp =0;
944 uint8_t key[16] = {0x00};
945 uint8_t *keyPtr = key;
946 size_t fileNlen = 0;
947 bool errors = false;
948 bool swapEndian = false;
949
950 while(param_getchar(Cmd, cmdp) != 0x00)
951 {
952 switch(param_getchar(Cmd, cmdp))
953 {
954 case 'h':
955 case 'H':
956 return usage_hf_mfu_dump();
957 case 'k':
958 case 'K':
959 dataLen = param_gethex(Cmd, cmdp+1, data, 32);
960 if (dataLen) {
961 errors = true;
962 } else {
963 memcpy(key, data, 16);
964 }
965 cmdp += 2;
966 hasPwd = true;
967 break;
968 case 'n':
969 case 'N':
970 fileNlen = param_getstr(Cmd, cmdp+1, filename);
971 if (!fileNlen) errors = true;
972 if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5;
973 cmdp += 2;
974 break;
975 case 's':
976 swapEndian = true;
977 cmdp++;
978 break;
979 default:
980 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
981 errors = true;
982 break;
983 }
984 if(errors) break;
985 }
986
987 //Validations
988 if(errors) return usage_hf_mfu_dump();
989
990 if (swapEndian)
991 keyPtr = SwapEndian64(data, 16, 8);
992
993 TagTypeUL_t tagtype = GetHF14AMfU_Type();
994 if (tagtype == UL_ERROR) return -1;
995
996 for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)
997 if (tagtype & UL_TYPES_ARRAY[idx])
998 Pages = UL_MEMORY_ARRAY[idx]+1;
999
1000 ul_print_type(tagtype, 0);
1001 PrintAndLog("Dumping tag memory...");
1002 /*
1003 if ( tagtype & UL ) {
1004 Pages = 16;
1005 PrintAndLog(str,"", (tagtype & MAGIC)?" (magic)":"" );
1006 }
1007 else if ( tagtype & UL_C ) {
1008 Pages = 44;
1009 PrintAndLog(str,"-C", (tagtype & MAGIC)?" (magic)":"" );
1010 }
1011 else if ( tagtype & UL_EV1_48 ) {
1012 Pages = 18;
1013 PrintAndLog(str," EV1_48","");
1014 }
1015 else if ( tagtype & UL_EV1_128 ) {
1016 Pages = 32;
1017 PrintAndLog(str," EV1_128","");
1018 } else {
1019 Pages = 16;
1020 PrintAndLog("Dumping unknown Ultralight, using default values.");
1021 }
1022 */
1023 UsbCommand c = {CMD_MIFAREUC_READCARD, {0,Pages}};
1024 if ( hasPwd ) {
1025 c.arg[2] = 1;
1026 memcpy(c.d.asBytes, key, 16);
1027 }
1028 SendCommand(&c);
1029 UsbCommand resp;
1030 if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) {
1031 PrintAndLog("Command execute time-out");
1032 return 1;
1033 }
1034 PrintAndLog ("%u,%u",resp.arg[0],resp.arg[1]);
1035 uint8_t isOK = resp.arg[0] & 0xff;
1036 if (isOK) {
1037 memcpy(data, resp.d.asBytes, resp.arg[1]);
1038 } else {
1039 PrintAndLog("Failed reading block: (%02x)", i);
1040 return 1;
1041 }
1042
1043 // Load lock bytes.
1044 int j = 0;
1045
1046 lockbytes_t = data + 8;
1047 lockbytes[0] = lockbytes_t[2];
1048 lockbytes[1] = lockbytes_t[3];
1049 for(j = 0; j < 16; j++){
1050 bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8));
1051 }
1052
1053 // Load bottom lockbytes if available
1054 if ( Pages == 44 ) {
1055 lockbytes_t2 = data + (40*4);
1056 lockbytes2[0] = lockbytes_t2[2];
1057 lockbytes2[1] = lockbytes_t2[3];
1058 for (j = 0; j < 16; j++) {
1059 bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8));
1060 }
1061 }
1062
1063 // add keys
1064 if (hasPwd){
1065 memcpy(data + Pages*4, key, 16);
1066 Pages += 4;
1067 }
1068 for (i = 0; i < Pages; ++i) {
1069 if ( i < 3 ) {
1070 PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));
1071 continue;
1072 }
1073 switch(i){
1074 case 3: tmplockbit = bit[4]; break;
1075 case 4: tmplockbit = bit[3]; break;
1076 case 5: tmplockbit = bit[2]; break;
1077 case 6: tmplockbit = bit[1]; break;
1078 case 7: tmplockbit = bit[0]; break;
1079 case 8: tmplockbit = bit[15]; break;
1080 case 9: tmplockbit = bit[14]; break;
1081 case 10: tmplockbit = bit[13]; break;
1082 case 11: tmplockbit = bit[12]; break;
1083 case 12: tmplockbit = bit[11]; break;
1084 case 13: tmplockbit = bit[10]; break;
1085 case 14: tmplockbit = bit[9]; break;
1086 case 15: tmplockbit = bit[8]; break;
1087 case 16:
1088 case 17:
1089 case 18:
1090 case 19: tmplockbit = bit2[6]; break;
1091 case 20:
1092 case 21:
1093 case 22:
1094 case 23: tmplockbit = bit2[5]; break;
1095 case 24:
1096 case 25:
1097 case 26:
1098 case 27: tmplockbit = bit2[4]; break;
1099 case 28:
1100 case 29:
1101 case 30:
1102 case 31: tmplockbit = bit2[2]; break;
1103 case 32:
1104 case 33:
1105 case 34:
1106 case 35: tmplockbit = bit2[1]; break;
1107 case 36:
1108 case 37:
1109 case 38:
1110 case 39: tmplockbit = bit2[0]; break;
1111 case 40: tmplockbit = bit2[12]; break;
1112 case 41: tmplockbit = bit2[11]; break;
1113 case 42: tmplockbit = bit2[10]; break; //auth0
1114 case 43: tmplockbit = bit2[9]; break; //auth1
1115 default: break;
1116 }
1117 PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit);
1118 }
1119
1120 // user supplied filename?
1121 if (fileNlen < 1) {
1122 // UID = data 0-1-2 4-5-6-7 (skips a beat)
1123 sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",
1124 data[0],data[1], data[2], data[4],data[5],data[6], data[7]);
1125 } else {
1126 sprintf(fnameptr + fileNlen,".bin");
1127 }
1128
1129 if ((fout = fopen(filename,"wb")) == NULL) {
1130 PrintAndLog("Could not create file name %s", filename);
1131 return 1;
1132 }
1133 fwrite( data, 1, Pages*4, fout );
1134 fclose(fout);
1135
1136 PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename);
1137 return 0;
1138 }
1139
1140 // Needed to Authenticate to Ultralight C tags
1141 void rol (uint8_t *data, const size_t len){
1142 uint8_t first = data[0];
1143 for (size_t i = 0; i < len-1; i++) {
1144 data[i] = data[i+1];
1145 }
1146 data[len-1] = first;
1147 }
1148
1149 //-------------------------------------------------------------------------------
1150 // Ultralight C Methods
1151 //-------------------------------------------------------------------------------
1152
1153 //
1154 // Ultralight C Authentication Demo {currently uses hard-coded key}
1155 //
1156 int CmdHF14AMfucAuth(const char *Cmd){
1157
1158 uint8_t keyNo = 0;
1159 bool errors = false;
1160
1161 char cmdp = param_getchar(Cmd, 0);
1162
1163 //Change key to user defined one
1164 if (cmdp == 'k' || cmdp == 'K'){
1165 keyNo = param_get8(Cmd, 1);
1166 if(keyNo > 6)
1167 errors = true;
1168 }
1169
1170 if (cmdp == 'h' || cmdp == 'H')
1171 errors = true;
1172
1173 if (errors) {
1174 PrintAndLog("Usage: hf mfu cauth k <key number>");
1175 PrintAndLog(" 0 (default): 3DES standard key");
1176 PrintAndLog(" 1 : all 0x00 key");
1177 PrintAndLog(" 2 : 0x00-0x0F key");
1178 PrintAndLog(" 3 : nfc key");
1179 PrintAndLog(" 4 : all 0x01 key");
1180 PrintAndLog(" 5 : all 0xff key");
1181 PrintAndLog(" 6 : 0x00-0xFF key");
1182 PrintAndLog("\n sample : hf mfu cauth k");
1183 PrintAndLog(" : hf mfu cauth k 3");
1184 return 0;
1185 }
1186
1187 uint8_t *key = default_3des_keys[keyNo];
1188 if (try3DesAuthentication(key)>0)
1189 PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));
1190 else
1191 PrintAndLog("Authentication failed");
1192
1193 return 0;
1194 }
1195
1196 int try3DesAuthentication( uint8_t *key){
1197
1198 uint32_t cuid = 0;
1199
1200 des3_context ctx = { 0 };
1201
1202 uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };
1203 uint8_t random_b[8] = { 0 };
1204 uint8_t enc_random_b[8] = { 0 };
1205 uint8_t rnd_ab[16] = { 0 };
1206 uint8_t iv[8] = { 0 };
1207
1208 UsbCommand c = {CMD_MIFAREUC_AUTH1, {0x00}};
1209 SendCommand(&c);
1210 UsbCommand resp;
1211 if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;
1212 if ( !(resp.arg[0] & 0xff) ) return -2;
1213
1214 cuid = resp.arg[1];
1215 memcpy(enc_random_b,resp.d.asBytes+1,8);
1216
1217 des3_set2key_dec(&ctx, key);
1218 // context, mode, length, IV, input, output
1219 des3_crypt_cbc( &ctx, DES_DECRYPT, sizeof(random_b), iv , enc_random_b , random_b);
1220
1221 rol(random_b,8);
1222 memcpy(rnd_ab ,random_a,8);
1223 memcpy(rnd_ab+8,random_b,8);
1224
1225 des3_set2key_enc(&ctx, key);
1226 // context, mode, length, IV, input, output
1227 des3_crypt_cbc(&ctx, DES_ENCRYPT, sizeof(rnd_ab), enc_random_b, rnd_ab, rnd_ab);
1228
1229 //Auth2
1230 c.cmd = CMD_MIFAREUC_AUTH2;
1231 c.arg[0] = cuid;
1232 memcpy(c.d.asBytes, rnd_ab, 16);
1233 SendCommand(&c);
1234
1235 if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
1236 if ( !(resp.arg[0] & 0xff)) return -2;
1237
1238 uint8_t enc_resp[8] = { 0 };
1239 uint8_t resp_random_a[8] = { 0 };
1240 memcpy(enc_resp, resp.d.asBytes+1, 8);
1241
1242 des3_set2key_dec(&ctx, key);
1243 // context, mode, length, IV, input, output
1244 des3_crypt_cbc( &ctx, DES_DECRYPT, 8, enc_random_b, enc_resp, resp_random_a);
1245
1246 if ( !memcmp(resp_random_a, random_a, 8))
1247 return 1;
1248 return 0;
1249
1250 //PrintAndLog(" RndA :%s", sprint_hex(random_a, 8));
1251 //PrintAndLog(" enc(RndB) :%s", sprint_hex(enc_random_b, 8));
1252 //PrintAndLog(" RndB :%s", sprint_hex(random_b, 8));
1253 //PrintAndLog(" A+B :%s", sprint_hex(random_a_and_b, 16));
1254 //PrintAndLog(" enc(A+B) :%s", sprint_hex(random_a_and_b, 16));
1255 //PrintAndLog(" enc(RndA') :%s", sprint_hex(data2+1, 8));
1256 }
1257
1258 /**
1259 A test function to validate that the polarssl-function works the same
1260 was as the openssl-implementation.
1261 Commented out, since it requires openssl
1262
1263 int CmdTestDES(const char * cmd)
1264 {
1265 uint8_t key[16] = {0x00};
1266
1267 memcpy(key,key3_3des_data,16);
1268 DES_cblock RndA, RndB;
1269
1270 PrintAndLog("----------OpenSSL DES implementation----------");
1271 {
1272 uint8_t e_RndB[8] = {0x00};
1273 unsigned char RndARndB[16] = {0x00};
1274
1275 DES_cblock iv = { 0 };
1276 DES_key_schedule ks1,ks2;
1277 DES_cblock key1,key2;
1278
1279 memcpy(key,key3_3des_data,16);
1280 memcpy(key1,key,8);
1281 memcpy(key2,key+8,8);
1282
1283
1284 DES_set_key((DES_cblock *)key1,&ks1);
1285 DES_set_key((DES_cblock *)key2,&ks2);
1286
1287 DES_random_key(&RndA);
1288 PrintAndLog(" RndA:%s",sprint_hex(RndA, 8));
1289 PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8));
1290 //void DES_ede2_cbc_encrypt(const unsigned char *input,
1291 // unsigned char *output, long length, DES_key_schedule *ks1,
1292 // DES_key_schedule *ks2, DES_cblock *ivec, int enc);
1293 DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);
1294
1295 PrintAndLog(" RndB:%s",sprint_hex(RndB, 8));
1296 rol(RndB,8);
1297 memcpy(RndARndB,RndA,8);
1298 memcpy(RndARndB+8,RndB,8);
1299 PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16));
1300 DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);
1301 PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16));
1302
1303 }
1304 PrintAndLog("----------PolarSSL implementation----------");
1305 {
1306 uint8_t random_a[8] = { 0 };
1307 uint8_t enc_random_a[8] = { 0 };
1308 uint8_t random_b[8] = { 0 };
1309 uint8_t enc_random_b[8] = { 0 };
1310 uint8_t random_a_and_b[16] = { 0 };
1311 des3_context ctx = { 0 };
1312
1313 memcpy(random_a, RndA,8);
1314
1315 uint8_t output[8] = { 0 };
1316 uint8_t iv[8] = { 0 };
1317
1318 PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
1319 PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
1320
1321 des3_set2key_dec(&ctx, key);
1322
1323 des3_crypt_cbc(&ctx // des3_context *ctx
1324 , DES_DECRYPT // int mode
1325 , sizeof(random_b) // size_t length
1326 , iv // unsigned char iv[8]
1327 , enc_random_b // const unsigned char *input
1328 , random_b // unsigned char *output
1329 );
1330
1331 PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
1332
1333 rol(random_b,8);
1334 memcpy(random_a_and_b ,random_a,8);
1335 memcpy(random_a_and_b+8,random_b,8);
1336
1337 PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
1338
1339 des3_set2key_enc(&ctx, key);
1340
1341 des3_crypt_cbc(&ctx // des3_context *ctx
1342 , DES_ENCRYPT // int mode
1343 , sizeof(random_a_and_b) // size_t length
1344 , enc_random_b // unsigned char iv[8]
1345 , random_a_and_b // const unsigned char *input
1346 , random_a_and_b // unsigned char *output
1347 );
1348
1349 PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
1350 }
1351 return 0;
1352 }
1353 **/
1354
1355 //
1356 // Ultralight C Read Single Block
1357 //
1358 int CmdHF14AMfUCRdBl(const char *Cmd)
1359 {
1360 UsbCommand resp;
1361 bool hasPwd = FALSE;
1362 uint8_t blockNo = -1;
1363 uint8_t key[16];
1364 char cmdp = param_getchar(Cmd, 0);
1365
1366 if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
1367 PrintAndLog("Usage: hf mfu crdbl <block number> <key>");
1368 PrintAndLog("");
1369 PrintAndLog("sample: hf mfu crdbl 0");
1370 PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
1371 return 0;
1372 }
1373
1374 blockNo = param_get8(Cmd, 0);
1375 if (blockNo < 0) {
1376 PrintAndLog("Wrong block number");
1377 return 1;
1378 }
1379
1380 if (blockNo > MAX_ULC_BLOCKS ){
1381 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
1382 return 1;
1383 }
1384
1385 // key
1386 if ( strlen(Cmd) > 3){
1387 if (param_gethex(Cmd, 1, key, 32)) {
1388 PrintAndLog("Key must include %d HEX symbols", 32);
1389 return 1;
1390 } else {
1391 hasPwd = TRUE;
1392 }
1393 }
1394 //uint8_t *key2 = SwapEndian64(key, 16, 8);
1395
1396 //Read Block
1397 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
1398 if ( hasPwd ) {
1399 c.arg[1] = 1;
1400 memcpy(c.d.asBytes,key,16);
1401 }
1402 SendCommand(&c);
1403
1404 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
1405 uint8_t isOK = resp.arg[0] & 0xff;
1406 if (isOK) {
1407 uint8_t *data = resp.d.asBytes;
1408 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
1409 }
1410 else {
1411 PrintAndLog("Failed reading block: (%02x)", isOK);
1412 }
1413 } else {
1414 PrintAndLog("Command execute time-out");
1415 }
1416 return 0;
1417 }
1418
1419 //
1420 // Mifare Ultralight C Write Single Block
1421 //
1422 int CmdHF14AMfUCWrBl(const char *Cmd){
1423
1424 uint8_t blockNo = -1;
1425 bool chinese_card = FALSE;
1426 uint8_t bldata[16] = {0x00};
1427 UsbCommand resp;
1428
1429 char cmdp = param_getchar(Cmd, 0);
1430
1431 if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
1432 PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");
1433 PrintAndLog(" [block number]");
1434 PrintAndLog(" [block data] - (8 hex symbols)");
1435 PrintAndLog(" [w] - Chinese magic ultralight tag");
1436 PrintAndLog("");
1437 PrintAndLog(" sample: hf mfu cwrbl 0 01020304");
1438 PrintAndLog("");
1439 return 0;
1440 }
1441
1442 blockNo = param_get8(Cmd, 0);
1443 if (blockNo > MAX_ULC_BLOCKS ){
1444 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
1445 return 1;
1446 }
1447
1448 if (param_gethex(Cmd, 1, bldata, 8)) {
1449 PrintAndLog("Block data must include 8 HEX symbols");
1450 return 1;
1451 }
1452
1453 if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
1454 chinese_card = TRUE;
1455 }
1456
1457 if ( blockNo <= 3 ) {
1458 if (!chinese_card){
1459 PrintAndLog("Access Denied");
1460 return 1;
1461 } else {
1462 PrintAndLog("--Special block no: 0x%02x", blockNo);
1463 PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
1464 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
1465 memcpy(d.d.asBytes,bldata, 4);
1466 SendCommand(&d);
1467 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
1468 uint8_t isOK = resp.arg[0] & 0xff;
1469 PrintAndLog("isOk:%02x", isOK);
1470 } else {
1471 PrintAndLog("Command execute timeout");
1472 return 1;
1473 }
1474 }
1475 } else {
1476 PrintAndLog("--Block no : 0x%02x", blockNo);
1477 PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
1478 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
1479 memcpy(e.d.asBytes,bldata, 4);
1480 SendCommand(&e);
1481 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
1482 uint8_t isOK = resp.arg[0] & 0xff;
1483 PrintAndLog("isOk : %02x", isOK);
1484 } else {
1485 PrintAndLog("Command execute timeout");
1486 return 1;
1487 }
1488 }
1489 return 0;
1490 }
1491
1492 //
1493 // Mifare Ultralight C - Set password
1494 //
1495 int CmdHF14AMfucSetPwd(const char *Cmd){
1496
1497 uint8_t pwd[16] = {0x00};
1498
1499 char cmdp = param_getchar(Cmd, 0);
1500
1501 if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
1502 PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
1503 PrintAndLog(" [password] - (32 hex symbols)");
1504 PrintAndLog("");
1505 PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
1506 PrintAndLog("");
1507 return 0;
1508 }
1509
1510 if (param_gethex(Cmd, 0, pwd, 32)) {
1511 PrintAndLog("Password must include 32 HEX symbols");
1512 return 1;
1513 }
1514
1515 UsbCommand c = {CMD_MIFAREUC_SETPWD};
1516 memcpy( c.d.asBytes, pwd, 16);
1517 SendCommand(&c);
1518
1519 UsbCommand resp;
1520
1521 if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
1522 if ( (resp.arg[0] & 0xff) == 1)
1523 PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16));
1524 else{
1525 PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff);
1526 return 1;
1527 }
1528 }
1529 else {
1530 PrintAndLog("command execution time out");
1531 return 1;
1532 }
1533
1534 return 0;
1535 }
1536
1537 //
1538 // Magic UL / UL-C tags - Set UID
1539 //
1540 int CmdHF14AMfucSetUid(const char *Cmd){
1541
1542 UsbCommand c;
1543 UsbCommand resp;
1544 uint8_t uid[7] = {0x00};
1545 char cmdp = param_getchar(Cmd, 0);
1546
1547 if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
1548 PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
1549 PrintAndLog(" [uid] - (14 hex symbols)");
1550 PrintAndLog("\nThis only works for Magic Ultralight tags.");
1551 PrintAndLog("");
1552 PrintAndLog("sample: hf mfu setuid 11223344556677");
1553 PrintAndLog("");
1554 return 0;
1555 }
1556
1557 if (param_gethex(Cmd, 0, uid, 14)) {
1558 PrintAndLog("UID must include 14 HEX symbols");
1559 return 1;
1560 }
1561
1562 // read block2.
1563 c.cmd = CMD_MIFAREU_READBL;
1564 c.arg[0] = 2;
1565 SendCommand(&c);
1566 if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
1567 PrintAndLog("Command execute timeout");
1568 return 2;
1569 }
1570
1571 // save old block2.
1572 uint8_t oldblock2[4] = {0x00};
1573 memcpy(resp.d.asBytes, oldblock2, 4);
1574
1575 // block 0.
1576 c.cmd = CMD_MIFAREU_WRITEBL;
1577 c.arg[0] = 0;
1578 c.d.asBytes[0] = uid[0];
1579 c.d.asBytes[1] = uid[1];
1580 c.d.asBytes[2] = uid[2];
1581 c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];
1582 SendCommand(&c);
1583 if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
1584 PrintAndLog("Command execute timeout");
1585 return 3;
1586 }
1587
1588 // block 1.
1589 c.arg[0] = 1;
1590 c.d.asBytes[0] = uid[3];
1591 c.d.asBytes[1] = uid[4];
1592 c.d.asBytes[2] = uid[5];
1593 c.d.asBytes[3] = uid[6];
1594 SendCommand(&c);
1595 if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
1596 PrintAndLog("Command execute timeout");
1597 return 4;
1598 }
1599
1600 // block 2.
1601 c.arg[0] = 2;
1602 c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6];
1603 c.d.asBytes[1] = oldblock2[1];
1604 c.d.asBytes[2] = oldblock2[2];
1605 c.d.asBytes[3] = oldblock2[3];
1606 SendCommand(&c);
1607 if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
1608 PrintAndLog("Command execute timeout");
1609 return 5;
1610 }
1611
1612 return 0;
1613 }
1614
1615 int CmdHF14AMfuGenDiverseKeys(const char *Cmd){
1616
1617 uint8_t iv[8] = { 0x00 };
1618 uint8_t block = 0x07;
1619
1620 // UL-EV1
1621 //04 57 b6 e2 05 3f 80 UID
1622 //4a f8 4b 19 PWD
1623 uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E };
1624 uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
1625 uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
1626 uint8_t dkeyA[8] = { 0x00 };
1627 uint8_t dkeyB[8] = { 0x00 };
1628
1629 uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff };
1630
1631 uint8_t mix[8] = { 0x00 };
1632 uint8_t divkey[8] = { 0x00 };
1633
1634 memcpy(mix, mifarekeyA, 4);
1635
1636 mix[4] = mifarekeyA[4] ^ uid[0];
1637 mix[5] = mifarekeyA[5] ^ uid[1];
1638 mix[6] = block ^ uid[2];
1639 mix[7] = uid[3];
1640
1641 des3_context ctx = { 0x00 };
1642 des3_set2key_enc(&ctx, masterkey);
1643
1644 des3_crypt_cbc(&ctx // des3_context
1645 , DES_ENCRYPT // int mode
1646 , sizeof(mix) // length
1647 , iv // iv[8]
1648 , mix // input
1649 , divkey // output
1650 );
1651
1652 PrintAndLog("3DES version");
1653 PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey)));
1654 PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid)));
1655 PrintAndLog("Sector :\t %0d", block);
1656 PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA)));
1657 PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix)));
1658 PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6));
1659
1660 PrintAndLog("\n DES version");
1661
1662 for (int i=0; i < sizeof(mifarekeyA); ++i){
1663 dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;
1664 dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1);
1665 }
1666
1667 for (int i=0; i < sizeof(mifarekeyB); ++i){
1668 dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1);
1669 dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff;
1670 }
1671
1672 uint8_t zeros[8] = {0x00};
1673 uint8_t newpwd[8] = {0x00};
1674 uint8_t dmkey[24] = {0x00};
1675 memcpy(dmkey, dkeyA, 8);
1676 memcpy(dmkey+8, dkeyB, 8);
1677 memcpy(dmkey+16, dkeyA, 8);
1678 memset(iv, 0x00, 8);
1679
1680 des3_set3key_enc(&ctx, dmkey);
1681
1682 des3_crypt_cbc(&ctx // des3_context
1683 , DES_ENCRYPT // int mode
1684 , sizeof(newpwd) // length
1685 , iv // iv[8]
1686 , zeros // input
1687 , newpwd // output
1688 );
1689
1690 PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA)));
1691 PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB)));
1692 PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey)));
1693 PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd)));
1694
1695 return 0;
1696 }
1697
1698 // static uint8_t * diversify_key(uint8_t * key){
1699
1700 // for(int i=0; i<16; i++){
1701 // if(i<=6) key[i]^=cuid[i];
1702 // if(i>6) key[i]^=cuid[i%7];
1703 // }
1704 // return key;
1705 // }
1706
1707 // static void GenerateUIDe( uint8_t *uid, uint8_t len){
1708 // for (int i=0; i<len; ++i){
1709
1710 // }
1711 // return;
1712 // }
1713
1714 //------------------------------------
1715 // Menu Stuff
1716 //------------------------------------
1717 static command_t CommandTable[] =
1718 {
1719 {"help", CmdHelp, 1, "This help"},
1720 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
1721 {"info", CmdHF14AMfUInfo, 0, "Tag information"},
1722 {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
1723 {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"},
1724 {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"},
1725 {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"},
1726 {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"},
1727 {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},
1728 {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"},
1729 {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"},
1730 {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"},
1731 {NULL, NULL, 0, NULL}
1732 };
1733
1734 int CmdHFMFUltra(const char *Cmd){
1735 WaitForResponseTimeout(CMD_ACK,NULL,100);
1736 CmdsParse(CommandTable, Cmd);
1737 return 0;
1738 }
1739
1740 int CmdHelp(const char *Cmd){
1741 CmdsHelp(CommandTable);
1742 return 0;
1743 }
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