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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 "../common/protocols.h" | |
17 | #include "data.h" | |
18 | ||
19 | #define MAX_UL_BLOCKS 0x0f | |
20 | #define MAX_ULC_BLOCKS 0x2b | |
21 | #define MAX_ULEV1a_BLOCKS 0x12 | |
22 | #define MAX_ULEV1b_BLOCKS 0x20 | |
23 | #define MAX_NTAG_203 0x2c | |
24 | #define MAX_NTAG_210 0x13 | |
25 | #define MAX_NTAG_212 0x28 | |
26 | #define MAX_NTAG_213 0x2c | |
27 | #define MAX_NTAG_215 0x86 | |
28 | #define MAX_NTAG_216 0xe6 | |
29 | ||
30 | #define KEYS_3DES_COUNT 7 | |
31 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
32 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key | |
33 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
34 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
35 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
36 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
37 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
38 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF }, // 11 22 33 | |
39 | }; | |
40 | ||
41 | #define KEYS_PWD_COUNT 10 | |
42 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { | |
43 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default | |
44 | ||
45 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) | |
46 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) | |
47 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
48 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) | |
49 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
50 | ||
51 | {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: | |
52 | {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
53 | {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 | |
54 | {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
55 | }; | |
56 | ||
57 | #define MAX_UL_TYPES 16 | |
58 | uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, | |
59 | NTAG, NTAG_203, NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, | |
60 | MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC}; | |
61 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = { | |
62 | MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, | |
63 | MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, | |
64 | MAX_NTAG_213, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, MAX_NTAG_215, MAX_NTAG_216, | |
65 | MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; | |
66 | ||
67 | ||
68 | static int CmdHelp(const char *Cmd); | |
69 | ||
70 | char* getProductTypeStr( uint8_t id){ | |
71 | ||
72 | static char buf[20]; | |
73 | char *retStr = buf; | |
74 | ||
75 | switch(id) { | |
76 | case 3: | |
77 | sprintf(retStr, "%02X, %s", id, "Ultralight"); | |
78 | break; | |
79 | case 4: | |
80 | sprintf(retStr, "%02X, %s", id, "NTAG"); | |
81 | break; | |
82 | default: | |
83 | sprintf(retStr, "%02X, %s", id, "unknown"); | |
84 | break; | |
85 | } | |
86 | return buf; | |
87 | } | |
88 | ||
89 | /* | |
90 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
91 | the LSBit is set to '0' if the size is exactly 2^n | |
92 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
93 | */ | |
94 | char* getUlev1CardSizeStr( uint8_t fsize ){ | |
95 | ||
96 | static char buf[40]; | |
97 | char *retStr = buf; | |
98 | memset(buf, 0, sizeof(buf)); | |
99 | ||
100 | uint16_t usize = 1 << ((fsize >>1) + 1); | |
101 | uint16_t lsize = 1 << (fsize >>1); | |
102 | ||
103 | // is LSB set? | |
104 | if ( fsize & 1 ) | |
105 | sprintf(retStr, "%02X (%u <-> %u bytes)", fsize, usize, lsize); | |
106 | else | |
107 | sprintf(retStr, "%02X (%u bytes)", fsize, lsize); | |
108 | return buf; | |
109 | } | |
110 | ||
111 | static void ul_switch_on_field(void) { | |
112 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
113 | SendCommand(&c); | |
114 | } | |
115 | ||
116 | void ul_switch_off_field(void) { | |
117 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
118 | SendCommand(&c); | |
119 | } | |
120 | ||
121 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
122 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
123 | memcpy(c.d.asBytes, cmd, cmdlen); | |
124 | SendCommand(&c); | |
125 | UsbCommand resp; | |
126 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1; | |
127 | if ( !resp.arg[0] && responseLength) return -1; | |
128 | ||
129 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
130 | memcpy(response, resp.d.asBytes, resplen); | |
131 | return resplen; | |
132 | } | |
133 | /* | |
134 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
135 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
136 | if (append_crc) | |
137 | c.arg[0] |= ISO14A_APPEND_CRC; | |
138 | ||
139 | memcpy(c.d.asBytes, cmd, cmdlen); | |
140 | SendCommand(&c); | |
141 | UsbCommand resp; | |
142 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
143 | if (!resp.arg[0] && responseLength) return -1; | |
144 | ||
145 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
146 | memcpy(response, resp.d.asBytes, resplen ); | |
147 | return resplen; | |
148 | } | |
149 | */ | |
150 | static int ul_select( iso14a_card_select_t *card ){ | |
151 | ||
152 | ul_switch_on_field(); | |
153 | ||
154 | UsbCommand resp; | |
155 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
156 | if (resp.arg[0] < 1) return -1; | |
157 | ||
158 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
159 | return resp.arg[0]; | |
160 | } | |
161 | ||
162 | // This read command will at least return 16bytes. | |
163 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
164 | ||
165 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
166 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
167 | return len; | |
168 | } | |
169 | ||
170 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ | |
171 | ||
172 | uint8_t cmd[18]; | |
173 | memset(cmd, 0x00, sizeof(cmd)); | |
174 | datalen = ( datalen > 16) ? 16 : datalen; | |
175 | ||
176 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
177 | cmd[1] = page; | |
178 | memcpy(cmd+2, data, datalen); | |
179 | ||
180 | uint8_t response[1] = {0xff}; | |
181 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); | |
182 | // ACK | |
183 | if ( response[0] == 0x0a ) return 0; | |
184 | // NACK | |
185 | return -1; | |
186 | } | |
187 | ||
188 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ | |
189 | ||
190 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; | |
191 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); | |
192 | return len; | |
193 | } | |
194 | ||
195 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ | |
196 | ||
197 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
198 | memcpy(c.d.asBytes, key, 16); | |
199 | SendCommand(&c); | |
200 | UsbCommand resp; | |
201 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; | |
202 | if ( resp.arg[0] == 1 ) return 1; | |
203 | ||
204 | return 0; | |
205 | } | |
206 | ||
207 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ | |
208 | ||
209 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
210 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
211 | return len; | |
212 | } | |
213 | ||
214 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
215 | ||
216 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
217 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
218 | return len; | |
219 | } | |
220 | ||
221 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
222 | ||
223 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; | |
224 | ||
225 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ | |
226 | // return -1; | |
227 | // } | |
228 | // return 0; | |
229 | // } | |
230 | ||
231 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
232 | ||
233 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
234 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
235 | return len; | |
236 | } | |
237 | ||
238 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
239 | ||
240 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
241 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
242 | return len; | |
243 | } | |
244 | ||
245 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ | |
246 | ||
247 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
248 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
249 | return len; | |
250 | } | |
251 | ||
252 | static int ul_print_default( uint8_t *data){ | |
253 | ||
254 | uint8_t uid[7]; | |
255 | uid[0] = data[0]; | |
256 | uid[1] = data[1]; | |
257 | uid[2] = data[2]; | |
258 | uid[3] = data[4]; | |
259 | uid[4] = data[5]; | |
260 | uid[5] = data[6]; | |
261 | uid[6] = data[7]; | |
262 | ||
263 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
264 | PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); | |
265 | if ( uid[0] == 0x05 ) { | |
266 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
267 | switch (chip){ | |
268 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break; | |
269 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break; | |
270 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break; | |
271 | } | |
272 | } | |
273 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 | |
274 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
275 | if ( data[3] == crc0 ) | |
276 | PrintAndLog(" BCC0 : %02X, Ok", data[3]); | |
277 | else | |
278 | PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0); | |
279 | ||
280 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
281 | if ( data[8] == crc1 ) | |
282 | PrintAndLog(" BCC1 : %02X, Ok", data[8]); | |
283 | else | |
284 | PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 ); | |
285 | ||
286 | PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " ); | |
287 | ||
288 | PrintAndLog(" Lock : %s - %s", | |
289 | sprint_hex(data+10, 2), | |
290 | printBits(2, data+10) | |
291 | ); | |
292 | ||
293 | PrintAndLog("OneTimePad : %s - %s\n", | |
294 | sprint_hex(data + 12, 4), | |
295 | printBits(4, data+12) | |
296 | ); | |
297 | ||
298 | return 0; | |
299 | } | |
300 | ||
301 | static int ndef_print_CC(uint8_t *data) { | |
302 | ||
303 | PrintAndLog("\n--- NDEF Message"); | |
304 | ||
305 | if(data[0] != 0xe1) { | |
306 | PrintAndLog("no NDEF message"); | |
307 | return -1; // no NDEF message | |
308 | } | |
309 | ||
310 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
311 | PrintAndLog(" %02X: NDEF Magic Number", data[0]); | |
312 | PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
313 | PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
314 | if ( data[2] == 0x12 ) | |
315 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144); | |
316 | else if ( data[2] == 0x3e ) | |
317 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496); | |
318 | else if ( data[2] == 0x6d ) | |
319 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872); | |
320 | ||
321 | PrintAndLog(" %02X: %s / %s", data[3], | |
322 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
323 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
324 | return 0; | |
325 | } | |
326 | ||
327 | int ul_print_type(uint16_t tagtype, uint8_t spaces){ | |
328 | char spc[11] = " "; | |
329 | spc[10]=0x00; | |
330 | char *spacer = spc + (10-spaces); | |
331 | ||
332 | if ( tagtype & UL ) | |
333 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
334 | else if ( tagtype & UL_C) | |
335 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
336 | else if ( tagtype & UL_EV1_48) | |
337 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); | |
338 | else if ( tagtype & UL_EV1_128) | |
339 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); | |
340 | else if ( tagtype & NTAG_203 ) | |
341 | PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301G0DU)", spacer); | |
342 | else if ( tagtype & NTAG_210 ) | |
343 | PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); | |
344 | else if ( tagtype & NTAG_212 ) | |
345 | PrintAndLog("%sTYPE : NTAG 212 1284bytes (NT2L1011G0DU)", spacer); | |
346 | else if ( tagtype & NTAG_213 ) | |
347 | PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
348 | else if ( tagtype & NTAG_215 ) | |
349 | PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); | |
350 | else if ( tagtype & NTAG_216 ) | |
351 | PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); | |
352 | else if ( tagtype & MY_D ) | |
353 | PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); | |
354 | else if ( tagtype & MY_D_NFC ) | |
355 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); | |
356 | else if ( tagtype & MY_D_MOVE ) | |
357 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); | |
358 | else if ( tagtype & MY_D_MOVE_NFC ) | |
359 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); | |
360 | else | |
361 | PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); | |
362 | return 0; | |
363 | } | |
364 | ||
365 | static int ulc_print_3deskey( uint8_t *data){ | |
366 | PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data); | |
367 | PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
368 | PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
369 | PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12); | |
370 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); | |
371 | return 0; | |
372 | } | |
373 | ||
374 | static int ulc_print_configuration( uint8_t *data){ | |
375 | ||
376 | PrintAndLog("--- UL-C Configuration"); | |
377 | PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data)); | |
378 | PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
379 | ||
380 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
381 | if ( validAuth ) | |
382 | PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] ); | |
383 | else{ | |
384 | if ( data[8] == 0){ | |
385 | PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) ); | |
386 | } else { | |
387 | PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) ); | |
388 | } | |
389 | } | |
390 | PrintAndLog(" Auth1 [43/0x2B]: %s %s", | |
391 | sprint_hex(data+12, 4), | |
392 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
393 | ); | |
394 | return 0; | |
395 | } | |
396 | ||
397 | static int ulev1_print_configuration( uint8_t *data){ | |
398 | ||
399 | PrintAndLog("\n--- UL-EV1 Configuration"); | |
400 | ||
401 | bool strg_mod_en = (data[0] & 2); | |
402 | uint8_t authlim = (data[4] & 0x07); | |
403 | bool cfglck = (data[4] & 0x40); | |
404 | bool prot = (data[4] & 0x80); | |
405 | uint8_t vctid = data[5]; | |
406 | ||
407 | PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); | |
408 | if ( data[3] < 0xff ) | |
409 | PrintAndLog(" - page %d and above need authentication",data[3]); | |
410 | else | |
411 | PrintAndLog(" - pages don't need authentication"); | |
412 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); | |
413 | PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); | |
414 | if ( authlim == 0) | |
415 | PrintAndLog(" - Unlimited password attempts"); | |
416 | else | |
417 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
418 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
419 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
420 | PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); | |
421 | PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); | |
422 | PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); | |
423 | return 0; | |
424 | } | |
425 | ||
426 | static int ulev1_print_counters(){ | |
427 | PrintAndLog("--- UL-EV1 Counters"); | |
428 | uint8_t tear[1] = {0}; | |
429 | uint8_t counter[3] = {0,0,0}; | |
430 | for ( uint8_t i = 0; i<3; ++i) { | |
431 | ulev1_readTearing(i,tear,sizeof(tear)); | |
432 | ulev1_readCounter(i,counter, sizeof(counter) ); | |
433 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
434 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
435 | } | |
436 | return 0; | |
437 | } | |
438 | ||
439 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ | |
440 | PrintAndLog("\n--- UL-EV1 Signature"); | |
441 | PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); | |
442 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
443 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
444 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
445 | //to do: verify if signature is valid | |
446 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
447 | return 0; | |
448 | } | |
449 | ||
450 | static int ulev1_print_version(uint8_t *data){ | |
451 | PrintAndLog("\n--- UL-EV1 / NTAG Version"); | |
452 | PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); | |
453 | PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); | |
454 | PrintAndLog(" Product type : %s" , getProductTypeStr(data[2])); | |
455 | PrintAndLog(" Product subtype : %02X, %s" , data[3], (data[3]==1) ?"17 pF":"50pF"); | |
456 | PrintAndLog(" Major version : %02X" , data[4]); | |
457 | PrintAndLog(" Minor version : %02X" , data[5]); | |
458 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
459 | PrintAndLog(" Protocol type : %02X" , data[7]); | |
460 | return 0; | |
461 | } | |
462 | ||
463 | /* | |
464 | static int ulc_magic_test(){ | |
465 | // Magic Ultralight test | |
466 | // Magic UL-C, by observation, | |
467 | // 1) it seems to have a static nonce response to 0x1A command. | |
468 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
469 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
470 | // 4) use the ul_magic_test ! magic tags answers specially! | |
471 | int returnValue = UL_ERROR; | |
472 | iso14a_card_select_t card; | |
473 | uint8_t nonce1[11] = {0x00}; | |
474 | uint8_t nonce2[11] = {0x00}; | |
475 | int status = ul_select(&card); | |
476 | if ( status < 1 ){ | |
477 | PrintAndLog("Error: couldn't select ulc_magic_test"); | |
478 | ul_switch_off_field(); | |
479 | return UL_ERROR; | |
480 | } | |
481 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); | |
482 | if ( status > 0 ) { | |
483 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); | |
484 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; | |
485 | } else { | |
486 | returnValue = UL; | |
487 | } | |
488 | ul_switch_off_field(); | |
489 | return returnValue; | |
490 | } | |
491 | */ | |
492 | static int ul_magic_test(){ | |
493 | ||
494 | // Magic Ultralight tests | |
495 | // 1) take present UID, and try to write it back. OBSOLETE | |
496 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
497 | iso14a_card_select_t card; | |
498 | int status = ul_select(&card); | |
499 | if ( status < 1 ){ | |
500 | PrintAndLog("iso14443a card select failed"); | |
501 | ul_switch_off_field(); | |
502 | return UL_ERROR; | |
503 | } | |
504 | status = ul_comp_write(0, NULL, 0); | |
505 | ul_switch_off_field(); | |
506 | if ( status == 0 ) | |
507 | return UL_MAGIC; | |
508 | return UL; | |
509 | } | |
510 | ||
511 | uint16_t GetHF14AMfU_Type(void){ | |
512 | ||
513 | TagTypeUL_t tagtype = UNKNOWN; | |
514 | iso14a_card_select_t card; | |
515 | uint8_t version[10] = {0x00}; | |
516 | int status = 0; | |
517 | int len; | |
518 | ||
519 | status = ul_select(&card); | |
520 | if ( status < 1 ){ | |
521 | PrintAndLog("iso14443a card select failed"); | |
522 | ul_switch_off_field(); | |
523 | return UL_ERROR; | |
524 | } | |
525 | // Ultralight - ATQA / SAK | |
526 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { | |
527 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); | |
528 | ul_switch_off_field(); | |
529 | return UL_ERROR; | |
530 | } | |
531 | ||
532 | if ( card.uid[0] != 0x05) { | |
533 | ||
534 | len = ulev1_getVersion(version, sizeof(version)); | |
535 | ul_switch_off_field(); | |
536 | ||
537 | switch (len) { | |
538 | case 0x0A: { | |
539 | ||
540 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
541 | tagtype = UL_EV1_48; | |
542 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
543 | tagtype = UL_EV1_128; | |
544 | else if ( version[2] == 0x04 && version[6] == 0x0B ) | |
545 | tagtype = NTAG_210; | |
546 | else if ( version[2] == 0x04 && version[6] == 0x0E ) | |
547 | tagtype = NTAG_212; | |
548 | else if ( version[2] == 0x04 && version[6] == 0x0F ) | |
549 | tagtype = NTAG_213; | |
550 | else if ( version[2] == 0x04 && version[6] == 0x11 ) | |
551 | tagtype = NTAG_215; | |
552 | else if ( version[2] == 0x04 && version[6] == 0x13 ) | |
553 | tagtype = NTAG_216; | |
554 | else if ( version[2] == 0x04 ) | |
555 | tagtype = NTAG; | |
556 | ||
557 | break; | |
558 | } | |
559 | case 0x01: tagtype = UL_C; break; | |
560 | case 0x00: tagtype = UL; break; | |
561 | case -1 : tagtype = (UL | UL_C); break; //when does this happen? | |
562 | default : tagtype = UNKNOWN; break; | |
563 | } | |
564 | // UL-C test | |
565 | if (tagtype == (UL | UL_C)) { | |
566 | status = ul_select(&card); | |
567 | if ( status < 1 ){ | |
568 | PrintAndLog("iso14443a card select failed (UL-C)"); | |
569 | ul_switch_off_field(); | |
570 | return UL_ERROR; | |
571 | } | |
572 | uint8_t nonce[11] = {0x00}; | |
573 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
574 | tagtype = ( status > 0 ) ? UL_C : UL; | |
575 | ||
576 | ul_switch_off_field(); | |
577 | } | |
578 | ||
579 | //NTAG203 detection here. | |
580 | ||
581 | } else { | |
582 | // Infinition MY-D tests Exam high nibble | |
583 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
584 | switch ( nib ){ | |
585 | case 1: tagtype = MY_D; break; | |
586 | case 2: tagtype = (MY_D | MY_D_NFC); break; | |
587 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; | |
588 | } | |
589 | } | |
590 | ||
591 | tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; | |
592 | //if ((tagtype & UL)) tagtype = ul_magic_test(); | |
593 | ||
594 | return tagtype; | |
595 | } | |
596 | ||
597 | int CmdHF14AMfUInfo(const char *Cmd){ | |
598 | ||
599 | uint8_t authlim = 0xff; | |
600 | uint8_t data[16] = {0x00}; | |
601 | iso14a_card_select_t card; | |
602 | uint8_t *key; | |
603 | int status; | |
604 | bool errors = false; | |
605 | bool hasAuthKey = false; | |
606 | uint8_t cmdp = 0; | |
607 | uint8_t datalen = 0; | |
608 | uint8_t authenticationkey[16] = {0x00}; | |
609 | uint8_t pack[4] = {0,0,0,0}; | |
610 | int len=0; | |
611 | ||
612 | while(param_getchar(Cmd, cmdp) != 0x00) | |
613 | { | |
614 | switch(param_getchar(Cmd, cmdp)) | |
615 | { | |
616 | case 'h': | |
617 | case 'H': | |
618 | return usage_hf_mfu_info(); | |
619 | case 'k': | |
620 | case 'K': | |
621 | // EV1/NTAG size key | |
622 | datalen = param_gethex(Cmd, cmdp+1, data, 8); | |
623 | if ( !datalen ) { | |
624 | memcpy(authenticationkey, data, 4); | |
625 | cmdp += 2; | |
626 | hasAuthKey = true; | |
627 | break; | |
628 | } | |
629 | // UL-C size key | |
630 | datalen = param_gethex(Cmd, cmdp+1, data, 32); | |
631 | if (!datalen){ | |
632 | memcpy(authenticationkey, data, 16); | |
633 | cmdp += 2; | |
634 | hasAuthKey = true; | |
635 | break; | |
636 | } | |
637 | errors = true; | |
638 | break; | |
639 | default: | |
640 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
641 | errors = true; | |
642 | break; | |
643 | } | |
644 | if(errors) break; | |
645 | } | |
646 | ||
647 | //Validations | |
648 | if(errors) return usage_hf_mfu_info(); | |
649 | ||
650 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
651 | if (tagtype == UL_ERROR) return -1; | |
652 | ||
653 | PrintAndLog("\n--- Tag Information ---------"); | |
654 | PrintAndLog("-------------------------------------------------------------"); | |
655 | ul_print_type(tagtype, 6); | |
656 | ||
657 | if ( hasAuthKey && (tagtype & UL_C)) { | |
658 | //will select card automatically and close connection on error | |
659 | if (!ulc_authentication(authenticationkey, false)) { | |
660 | PrintAndLog("Error: Authentication Failed UL-C"); | |
661 | return 0; | |
662 | } | |
663 | } else { | |
664 | status = ul_select(&card); | |
665 | if ( status < 1 ){ | |
666 | PrintAndLog("iso14443a card select failed"); | |
667 | ul_switch_off_field(); | |
668 | return status; | |
669 | } | |
670 | if (hasAuthKey) { | |
671 | len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); | |
672 | if (len < 1) { | |
673 | ul_switch_off_field(); | |
674 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); | |
675 | return 0; | |
676 | } | |
677 | } | |
678 | } | |
679 | ||
680 | ||
681 | // read pages 0,1,2,4 (should read 4pages) | |
682 | status = ul_read(0, data, sizeof(data)); | |
683 | if ( status == -1 ){ | |
684 | ul_switch_off_field(); | |
685 | PrintAndLog("Error: tag didn't answer to READ"); | |
686 | return status; | |
687 | } | |
688 | ||
689 | ul_print_default(data); | |
690 | ||
691 | if ((tagtype & UL_C)){ | |
692 | ||
693 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
694 | uint8_t ulc_conf[16] = {0x00}; | |
695 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
696 | if ( status == -1 ){ | |
697 | PrintAndLog("Error: tag didn't answer to READ UL-C"); | |
698 | ul_switch_off_field(); | |
699 | return status; | |
700 | } | |
701 | ulc_print_configuration(ulc_conf); | |
702 | ||
703 | if ((tagtype & MAGIC)){ | |
704 | ||
705 | uint8_t ulc_deskey[16] = {0x00}; | |
706 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
707 | if ( status == -1 ){ | |
708 | ul_switch_off_field(); | |
709 | PrintAndLog("Error: tag didn't answer to READ magic"); | |
710 | return status; | |
711 | } | |
712 | ulc_print_3deskey(ulc_deskey); | |
713 | ||
714 | } else { | |
715 | ul_switch_off_field(); | |
716 | // if we called info with key, just return | |
717 | if ( hasAuthKey ) return 1; | |
718 | ||
719 | // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys | |
720 | PrintAndLog("Trying some default 3des keys"); | |
721 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){ | |
722 | key = default_3des_keys[i]; | |
723 | if (ulc_authentication(key, true)){ | |
724 | PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16)); | |
725 | uint8_t keySwap[16]; | |
726 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
727 | ulc_print_3deskey(keySwap); | |
728 | return 1; | |
729 | } | |
730 | } | |
731 | return 1; //return even if key not found (UL_C is done) | |
732 | } | |
733 | } | |
734 | ||
735 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { | |
736 | ||
737 | ulev1_print_counters(); | |
738 | ||
739 | uint8_t ulev1_signature[32] = {0x00}; | |
740 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
741 | if ( status == -1 ){ | |
742 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
743 | ul_switch_off_field(); | |
744 | return status; | |
745 | } | |
746 | ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
747 | ||
748 | uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25; | |
749 | uint8_t ulev1_conf[16] = {0x00}; | |
750 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
751 | if ( status == -1 ){ | |
752 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
753 | ul_switch_off_field(); | |
754 | return status; | |
755 | } | |
756 | // save AUTHENTICATION LIMITS for later: | |
757 | authlim = (ulev1_conf[4] & 0x07); | |
758 | bool allZeros = true; | |
759 | for (uint8_t idx=0; idx<8; idx++) | |
760 | if (ulev1_conf[idx]) allZeros = false; | |
761 | ||
762 | if (allZeros) authlim=7; | |
763 | ulev1_print_configuration(ulev1_conf); | |
764 | } | |
765 | ||
766 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216))) { | |
767 | ||
768 | uint8_t version[10] = {0x00}; | |
769 | status = ulev1_getVersion(version, sizeof(version)); | |
770 | if ( status == -1 ){ | |
771 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
772 | ul_switch_off_field(); | |
773 | return status; | |
774 | } | |
775 | ulev1_print_version(version); | |
776 | ||
777 | ||
778 | // AUTHLIMIT, (number of failed authentications) | |
779 | // 0 = limitless. | |
780 | // 1-7 = limit. No automatic tries then. | |
781 | // hasAuthKey, if we was called with key, skip test. | |
782 | if ( authlim == 0 && !hasAuthKey ){ | |
783 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
784 | len = 0; | |
785 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){ | |
786 | key = default_pwd_pack[i]; | |
787 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); | |
788 | if (len >= 1) { | |
789 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
790 | break; | |
791 | } else { | |
792 | status = ul_select(&card); | |
793 | if ( status < 1 ){ | |
794 | PrintAndLog("iso14443a card select failed - ev1 auth"); | |
795 | ul_switch_off_field(); | |
796 | return status; | |
797 | } | |
798 | } | |
799 | } | |
800 | } | |
801 | } | |
802 | ||
803 | // NDEF Message | |
804 | uint8_t cc[16] = {0x00}; | |
805 | status = ul_read(3, cc, sizeof(cc)); | |
806 | if ( status == -1 ){ | |
807 | PrintAndLog("Error: tag didn't answer to READ NDEF"); | |
808 | ul_switch_off_field(); | |
809 | return status; | |
810 | } | |
811 | ndef_print_CC(cc); | |
812 | ||
813 | ||
814 | ul_switch_off_field(); | |
815 | PrintAndLog(""); | |
816 | return 1; | |
817 | } | |
818 | ||
819 | // | |
820 | // Mifare Ultralight Write Single Block | |
821 | // | |
822 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
823 | uint8_t blockNo = -1; | |
824 | bool chinese_card = FALSE; | |
825 | uint8_t bldata[16] = {0x00}; | |
826 | UsbCommand resp; | |
827 | ||
828 | char cmdp = param_getchar(Cmd, 0); | |
829 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
830 | PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]"); | |
831 | PrintAndLog(" [block number]"); | |
832 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
833 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
834 | PrintAndLog(""); | |
835 | PrintAndLog(" sample: hf mfu wrbl 0 01020304"); | |
836 | PrintAndLog(""); | |
837 | return 0; | |
838 | } | |
839 | ||
840 | blockNo = param_get8(Cmd, 0); | |
841 | ||
842 | if (blockNo > MAX_UL_BLOCKS){ | |
843 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); | |
844 | return 1; | |
845 | } | |
846 | ||
847 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
848 | PrintAndLog("Block data must include 8 HEX symbols"); | |
849 | return 1; | |
850 | } | |
851 | ||
852 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
853 | chinese_card = TRUE; | |
854 | } | |
855 | ||
856 | if ( blockNo <= 3) { | |
857 | if (!chinese_card){ | |
858 | PrintAndLog("Access Denied"); | |
859 | } else { | |
860 | PrintAndLog("--specialblock no:%02x", blockNo); | |
861 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
862 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
863 | memcpy(d.d.asBytes,bldata, 4); | |
864 | SendCommand(&d); | |
865 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
866 | uint8_t isOK = resp.arg[0] & 0xff; | |
867 | PrintAndLog("isOk:%02x", isOK); | |
868 | } else { | |
869 | PrintAndLog("Command execute timeout"); | |
870 | } | |
871 | } | |
872 | } else { | |
873 | PrintAndLog("--block no:%02x", blockNo); | |
874 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
875 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
876 | memcpy(e.d.asBytes,bldata, 4); | |
877 | SendCommand(&e); | |
878 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
879 | uint8_t isOK = resp.arg[0] & 0xff; | |
880 | PrintAndLog("isOk:%02x", isOK); | |
881 | } else { | |
882 | PrintAndLog("Command execute timeout"); | |
883 | } | |
884 | } | |
885 | return 0; | |
886 | } | |
887 | ||
888 | // | |
889 | // Mifare Ultralight Read Single Block | |
890 | // | |
891 | int CmdHF14AMfURdBl(const char *Cmd){ | |
892 | ||
893 | UsbCommand resp; | |
894 | uint8_t blockNo = -1; | |
895 | char cmdp = param_getchar(Cmd, 0); | |
896 | ||
897 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
898 | PrintAndLog("Usage: hf mfu rdbl <block number>"); | |
899 | PrintAndLog(" sample: hfu mfu rdbl 0"); | |
900 | return 0; | |
901 | } | |
902 | ||
903 | blockNo = param_get8(Cmd, 0); | |
904 | ||
905 | if (blockNo > MAX_UL_BLOCKS){ | |
906 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight"); | |
907 | return 1; | |
908 | } | |
909 | ||
910 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
911 | SendCommand(&c); | |
912 | ||
913 | ||
914 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
915 | uint8_t isOK = resp.arg[0] & 0xff; | |
916 | if (isOK) { | |
917 | uint8_t *data = resp.d.asBytes; | |
918 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
919 | } | |
920 | else { | |
921 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
922 | } | |
923 | } else { | |
924 | PrintAndLog("Command execute time-out"); | |
925 | } | |
926 | ||
927 | return 0; | |
928 | } | |
929 | ||
930 | int usage_hf_mfu_info(void) | |
931 | { | |
932 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
933 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
934 | PrintAndLog("The following tags can be identified:\n"); | |
935 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1"); | |
936 | PrintAndLog("NTAG 213, NTAG 215, NTAG 216"); | |
937 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
938 | PrintAndLog("Usage: hf mfu info k <key>"); | |
939 | PrintAndLog(" Options : "); | |
940 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
941 | PrintAndLog(""); | |
942 | PrintAndLog(" sample : hf mfu info"); | |
943 | PrintAndLog(" : hf mfu info k 11223344"); | |
944 | return 0; | |
945 | } | |
946 | ||
947 | int usage_hf_mfu_dump(void) | |
948 | { | |
949 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
950 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
951 | PrintAndLog("It autodetects card type.\n"); | |
952 | PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin> p <> q <>"); | |
953 | PrintAndLog(" Options : "); | |
954 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
955 | PrintAndLog(" l : swap entered key's endianness for auth"); | |
956 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); | |
957 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
958 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
959 | ||
960 | PrintAndLog(""); | |
961 | PrintAndLog(" sample : hf mfu dump"); | |
962 | PrintAndLog(" : hf mfu dump n myfile"); | |
963 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); | |
964 | return 0; | |
965 | } | |
966 | ||
967 | // | |
968 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 | |
969 | // Read and Dump Card Contents, using auto detection of tag size. | |
970 | // | |
971 | // TODO: take a password to read UL-C / UL-EV1 tags. | |
972 | int CmdHF14AMfUDump(const char *Cmd){ | |
973 | ||
974 | FILE *fout; | |
975 | char filename[FILE_PATH_SIZE] = {0x00}; | |
976 | char * fnameptr = filename; | |
977 | uint8_t *lockbytes_t = NULL; | |
978 | uint8_t lockbytes[2] = {0x00}; | |
979 | uint8_t *lockbytes_t2 = NULL; | |
980 | uint8_t lockbytes2[2] = {0x00}; | |
981 | bool bit[16] = {0x00}; | |
982 | bool bit2[16] = {0x00}; | |
983 | uint8_t data[1024] = {0x00}; | |
984 | bool hasPwd = false; | |
985 | int i = 0; | |
986 | int Pages = 16; | |
987 | bool tmplockbit = false; | |
988 | uint8_t dataLen=0; | |
989 | uint8_t cmdp =0; | |
990 | uint8_t key[16] = {0x00}; | |
991 | uint8_t *keyPtr = key; | |
992 | size_t fileNlen = 0; | |
993 | bool errors = false; | |
994 | bool swapEndian = false; | |
995 | bool manualPages = false; | |
996 | uint8_t startPage = 0; | |
997 | char tempStr[50]; | |
998 | ||
999 | while(param_getchar(Cmd, cmdp) != 0x00) | |
1000 | { | |
1001 | switch(param_getchar(Cmd, cmdp)) | |
1002 | { | |
1003 | case 'h': | |
1004 | case 'H': | |
1005 | return usage_hf_mfu_dump(); | |
1006 | case 'k': | |
1007 | case 'K': | |
1008 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); | |
1009 | if (dataLen == 32) //ul-c | |
1010 | errors = param_gethex(tempStr, 0, key, dataLen); | |
1011 | else if (dataLen == 8) //ev1/ntag | |
1012 | errors = param_gethex(tempStr, 0, key, dataLen); | |
1013 | else{ | |
1014 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1015 | errors = true; | |
1016 | } | |
1017 | ||
1018 | cmdp += 2; | |
1019 | hasPwd = true; | |
1020 | break; | |
1021 | case 'l': | |
1022 | case 'L': | |
1023 | swapEndian = true; | |
1024 | cmdp++; | |
1025 | break; | |
1026 | case 'n': | |
1027 | case 'N': | |
1028 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
1029 | if (!fileNlen) errors = true; | |
1030 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1031 | cmdp += 2; | |
1032 | break; | |
1033 | case 'p': | |
1034 | case 'P': | |
1035 | startPage = param_get8(Cmd, cmdp+1); | |
1036 | manualPages = true; | |
1037 | cmdp += 2; | |
1038 | break; | |
1039 | case 'q': | |
1040 | case 'Q': | |
1041 | Pages = param_get8(Cmd, cmdp+1); | |
1042 | cmdp += 2; | |
1043 | manualPages = true; | |
1044 | break; | |
1045 | default: | |
1046 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1047 | errors = true; | |
1048 | break; | |
1049 | } | |
1050 | if(errors) break; | |
1051 | } | |
1052 | ||
1053 | //Validations | |
1054 | if(errors) return usage_hf_mfu_dump(); | |
1055 | ||
1056 | if (swapEndian && dataLen == 32) | |
1057 | keyPtr = SwapEndian64(data, 16, 8); | |
1058 | ||
1059 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1060 | if (tagtype == UL_ERROR) return -1; | |
1061 | ||
1062 | if (!manualPages) | |
1063 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
1064 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1065 | Pages = UL_MEMORY_ARRAY[idx]+1; | |
1066 | ||
1067 | ul_print_type(tagtype, 0); | |
1068 | PrintAndLog("Reading tag memory..."); | |
1069 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; | |
1070 | if ( hasPwd ) { | |
1071 | if (tagtype & UL_C) | |
1072 | c.arg[2] = 1; //UL_C auth | |
1073 | else | |
1074 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1075 | ||
1076 | memcpy(c.d.asBytes, key, dataLen/2); | |
1077 | } | |
1078 | SendCommand(&c); | |
1079 | UsbCommand resp; | |
1080 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1081 | PrintAndLog("Command execute time-out"); | |
1082 | return 1; | |
1083 | } | |
1084 | if (resp.arg[0] != 1) { | |
1085 | PrintAndLog("Failed reading block: (%02x)", i); | |
1086 | return 1; | |
1087 | } | |
1088 | ||
1089 | uint32_t bufferSize = resp.arg[1]; | |
1090 | if (bufferSize > sizeof(data)) { | |
1091 | PrintAndLog("Data exceeded Buffer size!"); | |
1092 | bufferSize = sizeof(data); | |
1093 | } | |
1094 | GetFromBigBuf(data, bufferSize, 0); | |
1095 | WaitForResponse(CMD_ACK,NULL); | |
1096 | ||
1097 | Pages = bufferSize/4; | |
1098 | // Load lock bytes. | |
1099 | int j = 0; | |
1100 | ||
1101 | lockbytes_t = data + 8; | |
1102 | lockbytes[0] = lockbytes_t[2]; | |
1103 | lockbytes[1] = lockbytes_t[3]; | |
1104 | for(j = 0; j < 16; j++){ | |
1105 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
1106 | } | |
1107 | ||
1108 | // Load bottom lockbytes if available | |
1109 | // HOW DOES THIS APPLY TO EV1 and/or NTAG??? | |
1110 | if ( Pages == 44 ) { | |
1111 | lockbytes_t2 = data + (40*4); | |
1112 | lockbytes2[0] = lockbytes_t2[2]; | |
1113 | lockbytes2[1] = lockbytes_t2[3]; | |
1114 | for (j = 0; j < 16; j++) { | |
1115 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1116 | } | |
1117 | } | |
1118 | ||
1119 | // add keys to block dump | |
1120 | if (hasPwd && (tagtype & UL_C)){ //UL_C | |
1121 | memcpy(data + Pages*4, key, dataLen/2); | |
1122 | Pages += 4; | |
1123 | } else if (hasPwd) { //not sure output is in correct location. | |
1124 | memcpy(data + Pages*4, key, dataLen/2); | |
1125 | Pages += 1; | |
1126 | } | |
1127 | ||
1128 | for (i = 0; i < Pages; ++i) { | |
1129 | if ( i < 3 ) { | |
1130 | PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); | |
1131 | continue; | |
1132 | } | |
1133 | switch(i){ | |
1134 | case 3: tmplockbit = bit[4]; break; | |
1135 | case 4: tmplockbit = bit[3]; break; | |
1136 | case 5: tmplockbit = bit[2]; break; | |
1137 | case 6: tmplockbit = bit[1]; break; | |
1138 | case 7: tmplockbit = bit[0]; break; | |
1139 | case 8: tmplockbit = bit[15]; break; | |
1140 | case 9: tmplockbit = bit[14]; break; | |
1141 | case 10: tmplockbit = bit[13]; break; | |
1142 | case 11: tmplockbit = bit[12]; break; | |
1143 | case 12: tmplockbit = bit[11]; break; | |
1144 | case 13: tmplockbit = bit[10]; break; | |
1145 | case 14: tmplockbit = bit[9]; break; | |
1146 | case 15: tmplockbit = bit[8]; break; | |
1147 | case 16: | |
1148 | case 17: | |
1149 | case 18: | |
1150 | case 19: tmplockbit = bit2[6]; break; | |
1151 | case 20: | |
1152 | case 21: | |
1153 | case 22: | |
1154 | case 23: tmplockbit = bit2[5]; break; | |
1155 | case 24: | |
1156 | case 25: | |
1157 | case 26: | |
1158 | case 27: tmplockbit = bit2[4]; break; | |
1159 | case 28: | |
1160 | case 29: | |
1161 | case 30: | |
1162 | case 31: tmplockbit = bit2[2]; break; | |
1163 | case 32: | |
1164 | case 33: | |
1165 | case 34: | |
1166 | case 35: tmplockbit = bit2[1]; break; | |
1167 | case 36: | |
1168 | case 37: | |
1169 | case 38: | |
1170 | case 39: tmplockbit = bit2[0]; break; | |
1171 | case 40: tmplockbit = bit2[12]; break; | |
1172 | case 41: tmplockbit = bit2[11]; break; | |
1173 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1174 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1175 | default: break; | |
1176 | } | |
1177 | PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit); | |
1178 | } | |
1179 | ||
1180 | // user supplied filename? | |
1181 | if (fileNlen < 1) { | |
1182 | // UID = data 0-1-2 4-5-6-7 (skips a beat) | |
1183 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", | |
1184 | data[0], data[1], data[2], data[4], data[5], data[6], data[7]); | |
1185 | } else { | |
1186 | sprintf(fnameptr + fileNlen,".bin"); | |
1187 | } | |
1188 | ||
1189 | if ((fout = fopen(filename,"wb")) == NULL) { | |
1190 | PrintAndLog("Could not create file name %s", filename); | |
1191 | return 1; | |
1192 | } | |
1193 | fwrite( data, 1, Pages*4, fout ); | |
1194 | fclose(fout); | |
1195 | ||
1196 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
1197 | return 0; | |
1198 | } | |
1199 | ||
1200 | //------------------------------------------------------------------------------- | |
1201 | // Ultralight C Methods | |
1202 | //------------------------------------------------------------------------------- | |
1203 | ||
1204 | // | |
1205 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1206 | // | |
1207 | int CmdHF14AMfucAuth(const char *Cmd){ | |
1208 | ||
1209 | uint8_t keyNo = 0; | |
1210 | bool errors = false; | |
1211 | ||
1212 | char cmdp = param_getchar(Cmd, 0); | |
1213 | ||
1214 | //Change key to user defined one | |
1215 | if (cmdp == 'k' || cmdp == 'K'){ | |
1216 | keyNo = param_get8(Cmd, 1); | |
1217 | if(keyNo > KEYS_3DES_COUNT) | |
1218 | errors = true; | |
1219 | } | |
1220 | ||
1221 | if (cmdp == 'h' || cmdp == 'H') | |
1222 | errors = true; | |
1223 | ||
1224 | if (errors) { | |
1225 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1226 | PrintAndLog(" 0 (default): 3DES standard key"); | |
1227 | PrintAndLog(" 1 : all 0x00 key"); | |
1228 | PrintAndLog(" 2 : 0x00-0x0F key"); | |
1229 | PrintAndLog(" 3 : nfc key"); | |
1230 | PrintAndLog(" 4 : all 0x01 key"); | |
1231 | PrintAndLog(" 5 : all 0xff key"); | |
1232 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1233 | PrintAndLog("\n sample : hf mfu cauth k"); | |
1234 | PrintAndLog(" : hf mfu cauth k 3"); | |
1235 | return 0; | |
1236 | } | |
1237 | ||
1238 | uint8_t *key = default_3des_keys[keyNo]; | |
1239 | if (ulc_authentication(key, true)) | |
1240 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); | |
1241 | else | |
1242 | PrintAndLog("Authentication failed"); | |
1243 | ||
1244 | return 0; | |
1245 | } | |
1246 | ||
1247 | /** | |
1248 | A test function to validate that the polarssl-function works the same | |
1249 | was as the openssl-implementation. | |
1250 | Commented out, since it requires openssl | |
1251 | ||
1252 | int CmdTestDES(const char * cmd) | |
1253 | { | |
1254 | uint8_t key[16] = {0x00}; | |
1255 | ||
1256 | memcpy(key,key3_3des_data,16); | |
1257 | DES_cblock RndA, RndB; | |
1258 | ||
1259 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1260 | { | |
1261 | uint8_t e_RndB[8] = {0x00}; | |
1262 | unsigned char RndARndB[16] = {0x00}; | |
1263 | ||
1264 | DES_cblock iv = { 0 }; | |
1265 | DES_key_schedule ks1,ks2; | |
1266 | DES_cblock key1,key2; | |
1267 | ||
1268 | memcpy(key,key3_3des_data,16); | |
1269 | memcpy(key1,key,8); | |
1270 | memcpy(key2,key+8,8); | |
1271 | ||
1272 | ||
1273 | DES_set_key((DES_cblock *)key1,&ks1); | |
1274 | DES_set_key((DES_cblock *)key2,&ks2); | |
1275 | ||
1276 | DES_random_key(&RndA); | |
1277 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1278 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1279 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1280 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1281 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1282 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1283 | ||
1284 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1285 | rol(RndB,8); | |
1286 | memcpy(RndARndB,RndA,8); | |
1287 | memcpy(RndARndB+8,RndB,8); | |
1288 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1289 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1290 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1291 | ||
1292 | } | |
1293 | PrintAndLog("----------PolarSSL implementation----------"); | |
1294 | { | |
1295 | uint8_t random_a[8] = { 0 }; | |
1296 | uint8_t enc_random_a[8] = { 0 }; | |
1297 | uint8_t random_b[8] = { 0 }; | |
1298 | uint8_t enc_random_b[8] = { 0 }; | |
1299 | uint8_t random_a_and_b[16] = { 0 }; | |
1300 | des3_context ctx = { 0 }; | |
1301 | ||
1302 | memcpy(random_a, RndA,8); | |
1303 | ||
1304 | uint8_t output[8] = { 0 }; | |
1305 | uint8_t iv[8] = { 0 }; | |
1306 | ||
1307 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1308 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1309 | ||
1310 | des3_set2key_dec(&ctx, key); | |
1311 | ||
1312 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1313 | , DES_DECRYPT // int mode | |
1314 | , sizeof(random_b) // size_t length | |
1315 | , iv // unsigned char iv[8] | |
1316 | , enc_random_b // const unsigned char *input | |
1317 | , random_b // unsigned char *output | |
1318 | ); | |
1319 | ||
1320 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1321 | ||
1322 | rol(random_b,8); | |
1323 | memcpy(random_a_and_b ,random_a,8); | |
1324 | memcpy(random_a_and_b+8,random_b,8); | |
1325 | ||
1326 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1327 | ||
1328 | des3_set2key_enc(&ctx, key); | |
1329 | ||
1330 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1331 | , DES_ENCRYPT // int mode | |
1332 | , sizeof(random_a_and_b) // size_t length | |
1333 | , enc_random_b // unsigned char iv[8] | |
1334 | , random_a_and_b // const unsigned char *input | |
1335 | , random_a_and_b // unsigned char *output | |
1336 | ); | |
1337 | ||
1338 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1339 | } | |
1340 | return 0; | |
1341 | } | |
1342 | **/ | |
1343 | ||
1344 | // | |
1345 | // Ultralight C Read Single Block | |
1346 | // | |
1347 | int CmdHF14AMfUCRdBl(const char *Cmd) | |
1348 | { | |
1349 | UsbCommand resp; | |
1350 | bool hasPwd = FALSE; | |
1351 | uint8_t blockNo = -1; | |
1352 | uint8_t key[16]; | |
1353 | char cmdp = param_getchar(Cmd, 0); | |
1354 | ||
1355 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
1356 | PrintAndLog("Usage: hf mfu crdbl <block number> <key>"); | |
1357 | PrintAndLog(""); | |
1358 | PrintAndLog("sample: hf mfu crdbl 0"); | |
1359 | PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF"); | |
1360 | return 0; | |
1361 | } | |
1362 | ||
1363 | blockNo = param_get8(Cmd, 0); | |
1364 | if (blockNo < 0) { | |
1365 | PrintAndLog("Wrong block number"); | |
1366 | return 1; | |
1367 | } | |
1368 | ||
1369 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1370 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); | |
1371 | return 1; | |
1372 | } | |
1373 | ||
1374 | // key | |
1375 | if ( strlen(Cmd) > 3){ | |
1376 | if (param_gethex(Cmd, 1, key, 32)) { | |
1377 | PrintAndLog("Key must include %d HEX symbols", 32); | |
1378 | return 1; | |
1379 | } else { | |
1380 | hasPwd = TRUE; | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | //Read Block | |
1385 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1386 | if ( hasPwd ) { | |
1387 | c.arg[1] = 1; | |
1388 | memcpy(c.d.asBytes,key,16); | |
1389 | } | |
1390 | SendCommand(&c); | |
1391 | ||
1392 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1393 | uint8_t isOK = resp.arg[0] & 0xff; | |
1394 | if (isOK) { | |
1395 | uint8_t *data = resp.d.asBytes; | |
1396 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
1397 | } | |
1398 | else { | |
1399 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1400 | } | |
1401 | } else { | |
1402 | PrintAndLog("Command execute time-out"); | |
1403 | } | |
1404 | return 0; | |
1405 | } | |
1406 | ||
1407 | // | |
1408 | // Mifare Ultralight C Write Single Block | |
1409 | // | |
1410 | int CmdHF14AMfUCWrBl(const char *Cmd){ | |
1411 | ||
1412 | uint8_t blockNo = -1; | |
1413 | bool chinese_card = FALSE; | |
1414 | uint8_t bldata[16] = {0x00}; | |
1415 | UsbCommand resp; | |
1416 | ||
1417 | char cmdp = param_getchar(Cmd, 0); | |
1418 | ||
1419 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
1420 | PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]"); | |
1421 | PrintAndLog(" [block number]"); | |
1422 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
1423 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
1424 | PrintAndLog(""); | |
1425 | PrintAndLog(" sample: hf mfu cwrbl 0 01020304"); | |
1426 | PrintAndLog(""); | |
1427 | return 0; | |
1428 | } | |
1429 | ||
1430 | blockNo = param_get8(Cmd, 0); | |
1431 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1432 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!"); | |
1433 | return 1; | |
1434 | } | |
1435 | ||
1436 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
1437 | PrintAndLog("Block data must include 8 HEX symbols"); | |
1438 | return 1; | |
1439 | } | |
1440 | ||
1441 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
1442 | chinese_card = TRUE; | |
1443 | } | |
1444 | ||
1445 | if ( blockNo <= 3 ) { | |
1446 | if (!chinese_card){ | |
1447 | PrintAndLog("Access Denied"); | |
1448 | return 1; | |
1449 | } else { | |
1450 | PrintAndLog("--Special block no: 0x%02x", blockNo); | |
1451 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1452 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1453 | memcpy(d.d.asBytes,bldata, 4); | |
1454 | SendCommand(&d); | |
1455 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1456 | uint8_t isOK = resp.arg[0] & 0xff; | |
1457 | PrintAndLog("isOk:%02x", isOK); | |
1458 | } else { | |
1459 | PrintAndLog("Command execute timeout"); | |
1460 | return 1; | |
1461 | } | |
1462 | } | |
1463 | } else { | |
1464 | PrintAndLog("--Block no : 0x%02x", blockNo); | |
1465 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1466 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1467 | memcpy(e.d.asBytes,bldata, 4); | |
1468 | SendCommand(&e); | |
1469 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1470 | uint8_t isOK = resp.arg[0] & 0xff; | |
1471 | PrintAndLog("isOk : %02x", isOK); | |
1472 | } else { | |
1473 | PrintAndLog("Command execute timeout"); | |
1474 | return 1; | |
1475 | } | |
1476 | } | |
1477 | return 0; | |
1478 | } | |
1479 | ||
1480 | // | |
1481 | // Mifare Ultralight C - Set password | |
1482 | // | |
1483 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1484 | ||
1485 | uint8_t pwd[16] = {0x00}; | |
1486 | ||
1487 | char cmdp = param_getchar(Cmd, 0); | |
1488 | ||
1489 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1490 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1491 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1492 | PrintAndLog(""); | |
1493 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1494 | PrintAndLog(""); | |
1495 | return 0; | |
1496 | } | |
1497 | ||
1498 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1499 | PrintAndLog("Password must include 32 HEX symbols"); | |
1500 | return 1; | |
1501 | } | |
1502 | ||
1503 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1504 | memcpy( c.d.asBytes, pwd, 16); | |
1505 | SendCommand(&c); | |
1506 | ||
1507 | UsbCommand resp; | |
1508 | ||
1509 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1510 | if ( (resp.arg[0] & 0xff) == 1) | |
1511 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1512 | else{ | |
1513 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1514 | return 1; | |
1515 | } | |
1516 | } | |
1517 | else { | |
1518 | PrintAndLog("command execution time out"); | |
1519 | return 1; | |
1520 | } | |
1521 | ||
1522 | return 0; | |
1523 | } | |
1524 | ||
1525 | // | |
1526 | // Magic UL / UL-C tags - Set UID | |
1527 | // | |
1528 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1529 | ||
1530 | UsbCommand c; | |
1531 | UsbCommand resp; | |
1532 | uint8_t uid[7] = {0x00}; | |
1533 | char cmdp = param_getchar(Cmd, 0); | |
1534 | ||
1535 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1536 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1537 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1538 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1539 | PrintAndLog(""); | |
1540 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1541 | PrintAndLog(""); | |
1542 | return 0; | |
1543 | } | |
1544 | ||
1545 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1546 | PrintAndLog("UID must include 14 HEX symbols"); | |
1547 | return 1; | |
1548 | } | |
1549 | ||
1550 | // read block2. | |
1551 | c.cmd = CMD_MIFAREU_READBL; | |
1552 | c.arg[0] = 2; | |
1553 | SendCommand(&c); | |
1554 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1555 | PrintAndLog("Command execute timeout"); | |
1556 | return 2; | |
1557 | } | |
1558 | ||
1559 | // save old block2. | |
1560 | uint8_t oldblock2[4] = {0x00}; | |
1561 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1562 | ||
1563 | // block 0. | |
1564 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1565 | c.arg[0] = 0; | |
1566 | c.d.asBytes[0] = uid[0]; | |
1567 | c.d.asBytes[1] = uid[1]; | |
1568 | c.d.asBytes[2] = uid[2]; | |
1569 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1570 | SendCommand(&c); | |
1571 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1572 | PrintAndLog("Command execute timeout"); | |
1573 | return 3; | |
1574 | } | |
1575 | ||
1576 | // block 1. | |
1577 | c.arg[0] = 1; | |
1578 | c.d.asBytes[0] = uid[3]; | |
1579 | c.d.asBytes[1] = uid[4]; | |
1580 | c.d.asBytes[2] = uid[5]; | |
1581 | c.d.asBytes[3] = uid[6]; | |
1582 | SendCommand(&c); | |
1583 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1584 | PrintAndLog("Command execute timeout"); | |
1585 | return 4; | |
1586 | } | |
1587 | ||
1588 | // block 2. | |
1589 | c.arg[0] = 2; | |
1590 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1591 | c.d.asBytes[1] = oldblock2[1]; | |
1592 | c.d.asBytes[2] = oldblock2[2]; | |
1593 | c.d.asBytes[3] = oldblock2[3]; | |
1594 | SendCommand(&c); | |
1595 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1596 | PrintAndLog("Command execute timeout"); | |
1597 | return 5; | |
1598 | } | |
1599 | ||
1600 | return 0; | |
1601 | } | |
1602 | ||
1603 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1604 | ||
1605 | uint8_t iv[8] = { 0x00 }; | |
1606 | uint8_t block = 0x07; | |
1607 | ||
1608 | // UL-EV1 | |
1609 | //04 57 b6 e2 05 3f 80 UID | |
1610 | //4a f8 4b 19 PWD | |
1611 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1612 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1613 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1614 | uint8_t dkeyA[8] = { 0x00 }; | |
1615 | uint8_t dkeyB[8] = { 0x00 }; | |
1616 | ||
1617 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1618 | ||
1619 | uint8_t mix[8] = { 0x00 }; | |
1620 | uint8_t divkey[8] = { 0x00 }; | |
1621 | ||
1622 | memcpy(mix, mifarekeyA, 4); | |
1623 | ||
1624 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1625 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1626 | mix[6] = block ^ uid[2]; | |
1627 | mix[7] = uid[3]; | |
1628 | ||
1629 | des3_context ctx = { 0x00 }; | |
1630 | des3_set2key_enc(&ctx, masterkey); | |
1631 | ||
1632 | des3_crypt_cbc(&ctx // des3_context | |
1633 | , DES_ENCRYPT // int mode | |
1634 | , sizeof(mix) // length | |
1635 | , iv // iv[8] | |
1636 | , mix // input | |
1637 | , divkey // output | |
1638 | ); | |
1639 | ||
1640 | PrintAndLog("3DES version"); | |
1641 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1642 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1643 | PrintAndLog("Sector :\t %0d", block); | |
1644 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1645 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1646 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1647 | ||
1648 | PrintAndLog("\n DES version"); | |
1649 | ||
1650 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1651 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1652 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1653 | } | |
1654 | ||
1655 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1656 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1657 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1658 | } | |
1659 | ||
1660 | uint8_t zeros[8] = {0x00}; | |
1661 | uint8_t newpwd[8] = {0x00}; | |
1662 | uint8_t dmkey[24] = {0x00}; | |
1663 | memcpy(dmkey, dkeyA, 8); | |
1664 | memcpy(dmkey+8, dkeyB, 8); | |
1665 | memcpy(dmkey+16, dkeyA, 8); | |
1666 | memset(iv, 0x00, 8); | |
1667 | ||
1668 | des3_set3key_enc(&ctx, dmkey); | |
1669 | ||
1670 | des3_crypt_cbc(&ctx // des3_context | |
1671 | , DES_ENCRYPT // int mode | |
1672 | , sizeof(newpwd) // length | |
1673 | , iv // iv[8] | |
1674 | , zeros // input | |
1675 | , newpwd // output | |
1676 | ); | |
1677 | ||
1678 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1679 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1680 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1681 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1682 | ||
1683 | return 0; | |
1684 | } | |
1685 | ||
1686 | // static uint8_t * diversify_key(uint8_t * key){ | |
1687 | ||
1688 | // for(int i=0; i<16; i++){ | |
1689 | // if(i<=6) key[i]^=cuid[i]; | |
1690 | // if(i>6) key[i]^=cuid[i%7]; | |
1691 | // } | |
1692 | // return key; | |
1693 | // } | |
1694 | ||
1695 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1696 | // for (int i=0; i<len; ++i){ | |
1697 | ||
1698 | // } | |
1699 | // return; | |
1700 | // } | |
1701 | ||
1702 | //------------------------------------ | |
1703 | // Menu Stuff | |
1704 | //------------------------------------ | |
1705 | static command_t CommandTable[] = | |
1706 | { | |
1707 | {"help", CmdHelp, 1, "This help"}, | |
1708 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1709 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1710 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"}, | |
1711 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"}, | |
1712 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"}, | |
1713 | {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"}, | |
1714 | {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"}, | |
1715 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1716 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1717 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
1718 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, | |
1719 | {NULL, NULL, 0, NULL} | |
1720 | }; | |
1721 | ||
1722 | int CmdHFMFUltra(const char *Cmd){ | |
1723 | WaitForResponseTimeout(CMD_ACK,NULL,100); | |
1724 | CmdsParse(CommandTable, Cmd); | |
1725 | return 0; | |
1726 | } | |
1727 | ||
1728 | int CmdHelp(const char *Cmd){ | |
1729 | CmdsHelp(CommandTable); | |
1730 | return 0; | |
1731 | } |