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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 | #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_213 0x2c | |
24 | #define MAX_NTAG_215 0x86 | |
25 | #define MAX_NTAG_216 0xe6 | |
26 | ||
27 | #define KEYS_3DES_COUNT 7 | |
28 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
29 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key | |
30 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
31 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
32 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
33 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
34 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
35 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
36 | }; | |
37 | ||
38 | #define KEYS_PWD_COUNT 10 | |
39 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { | |
40 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default | |
41 | ||
42 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) | |
43 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) | |
44 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
45 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) | |
46 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
47 | ||
48 | {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: | |
49 | {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
50 | {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 | |
51 | {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
52 | }; | |
53 | ||
54 | #define MAX_UL_TYPES 13 | |
55 | uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, | |
56 | NTAG, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC}; | |
57 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, | |
58 | MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, MAX_NTAG_213, MAX_NTAG_213, MAX_NTAG_215, | |
59 | MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; | |
60 | ||
61 | ||
62 | static int CmdHelp(const char *Cmd); | |
63 | ||
64 | char *getProductTypeStr( uint8_t id){ | |
65 | ||
66 | static char buf[20]; | |
67 | char *retStr = buf; | |
68 | ||
69 | switch(id) { | |
70 | case 3: | |
71 | sprintf(retStr, "%02X %s", id, "(Ultralight)"); | |
72 | break; | |
73 | case 4: | |
74 | sprintf(retStr, "%02X %s", id, "(NTAG)"); | |
75 | break; | |
76 | default: | |
77 | sprintf(retStr, "%02X %s", id, "(unknown)"); | |
78 | break; | |
79 | } | |
80 | return buf; | |
81 | } | |
82 | ||
83 | /* | |
84 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
85 | the LSBit is set to '0' if the size is exactly 2^n | |
86 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
87 | */ | |
88 | char *getUlev1CardSizeStr( uint8_t fsize ){ | |
89 | ||
90 | static char buf[40]; | |
91 | char *retStr = buf; | |
92 | memset(buf, 0, sizeof(buf)); | |
93 | ||
94 | uint16_t usize = 1 << ((fsize >>1) + 1); | |
95 | uint16_t lsize = 1 << (fsize >>1); | |
96 | ||
97 | // is LSB set? | |
98 | if ( fsize & 1 ) | |
99 | sprintf(retStr, "%02X (%u <-> %u bytes)",fsize, usize, lsize); | |
100 | else | |
101 | sprintf(retStr, "%02X (%u bytes)", fsize, lsize); | |
102 | return buf; | |
103 | } | |
104 | ||
105 | static void ul_switch_on_field(void) { | |
106 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
107 | SendCommand(&c); | |
108 | } | |
109 | ||
110 | void ul_switch_off_field(void) { | |
111 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
112 | SendCommand(&c); | |
113 | } | |
114 | ||
115 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
116 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
117 | memcpy(c.d.asBytes, cmd, cmdlen); | |
118 | SendCommand(&c); | |
119 | UsbCommand resp; | |
120 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
121 | if (!resp.arg[0] && responseLength) return -1; | |
122 | ||
123 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
124 | memcpy(response, resp.d.asBytes, resplen); | |
125 | return resplen; | |
126 | } | |
127 | /* | |
128 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
129 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
130 | if (append_crc) | |
131 | c.arg[0] |= ISO14A_APPEND_CRC; | |
132 | ||
133 | memcpy(c.d.asBytes, cmd, cmdlen); | |
134 | SendCommand(&c); | |
135 | UsbCommand resp; | |
136 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
137 | if (!resp.arg[0] && responseLength) return -1; | |
138 | ||
139 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
140 | memcpy(response, resp.d.asBytes, resplen); | |
141 | return resplen; | |
142 | } | |
143 | */ | |
144 | static int ul_select( iso14a_card_select_t *card ){ | |
145 | ||
146 | ul_switch_on_field(); | |
147 | ||
148 | UsbCommand resp; | |
149 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
150 | if (resp.arg[0] < 1) return -1; | |
151 | ||
152 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
153 | return resp.arg[0]; | |
154 | } | |
155 | ||
156 | // This read command will at least return 16bytes. | |
157 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
158 | ||
159 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
160 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
161 | return len; | |
162 | } | |
163 | ||
164 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ | |
165 | ||
166 | uint8_t cmd[18]; | |
167 | memset(cmd, 0x00, sizeof(cmd)); | |
168 | datalen = ( datalen > 16) ? 16 : datalen; | |
169 | ||
170 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
171 | cmd[1] = page; | |
172 | memcpy(cmd+2, data, datalen); | |
173 | ||
174 | uint8_t response[1] = {0xff}; | |
175 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); | |
176 | // ACK | |
177 | if ( response[0] == 0x0a ) return 0; | |
178 | // NACK | |
179 | return -1; | |
180 | } | |
181 | ||
182 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ | |
183 | ||
184 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; | |
185 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); | |
186 | return len; | |
187 | } | |
188 | ||
189 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ | |
190 | ||
191 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
192 | memcpy(c.d.asBytes, key, 16); | |
193 | SendCommand(&c); | |
194 | UsbCommand resp; | |
195 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; | |
196 | if ( resp.arg[0] == 1 ) return 1; | |
197 | ||
198 | return 0; | |
199 | } | |
200 | ||
201 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ | |
202 | ||
203 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
204 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
205 | return len; | |
206 | } | |
207 | ||
208 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
209 | ||
210 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
211 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
212 | return len; | |
213 | } | |
214 | ||
215 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
216 | ||
217 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; | |
218 | ||
219 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ | |
220 | // return -1; | |
221 | // } | |
222 | // return 0; | |
223 | // } | |
224 | ||
225 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
226 | ||
227 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
228 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
229 | return len; | |
230 | } | |
231 | ||
232 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
233 | ||
234 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
235 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
236 | return len; | |
237 | } | |
238 | ||
239 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ | |
240 | ||
241 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
242 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
243 | return len; | |
244 | } | |
245 | ||
246 | static int ul_print_default( uint8_t *data){ | |
247 | ||
248 | uint8_t uid[7]; | |
249 | uid[0] = data[0]; | |
250 | uid[1] = data[1]; | |
251 | uid[2] = data[2]; | |
252 | uid[3] = data[4]; | |
253 | uid[4] = data[5]; | |
254 | uid[5] = data[6]; | |
255 | uid[6] = data[7]; | |
256 | ||
257 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
258 | PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); | |
259 | if ( uid[0] == 0x05 ) { | |
260 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
261 | switch (chip){ | |
262 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break; | |
263 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break; | |
264 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break; | |
265 | } | |
266 | } | |
267 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 | |
268 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
269 | if ( data[3] == crc0 ) | |
270 | PrintAndLog(" BCC0 : %02X - Ok", data[3]); | |
271 | else | |
272 | PrintAndLog(" BCC0 : %02X - crc should be %02X", data[3], crc0); | |
273 | ||
274 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
275 | if ( data[8] == crc1 ) | |
276 | PrintAndLog(" BCC1 : %02X - Ok", data[8]); | |
277 | else | |
278 | PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 ); | |
279 | ||
280 | PrintAndLog(" Internal : %02X - %s default", data[9], (data[9]==0x48)?"":"not" ); | |
281 | PrintAndLog(" Lock : %s - %s", | |
282 | sprint_hex(data+10, 2), | |
283 | printBits(2, data+10) | |
284 | ); | |
285 | PrintAndLog("OneTimePad : %s - %s\n", | |
286 | sprint_hex(data + 12, 4), | |
287 | printBits(4, data+12) | |
288 | ); | |
289 | return 0; | |
290 | } | |
291 | ||
292 | static int ntag_print_CC(uint8_t *data) { | |
293 | ||
294 | PrintAndLog("\n--- NTAG NDEF Message"); | |
295 | ||
296 | if(data[0] != 0xe1) { | |
297 | PrintAndLog("no NDEF message"); | |
298 | return -1; // no NDEF message | |
299 | } | |
300 | ||
301 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
302 | PrintAndLog(" %02X: NDEF Magic Number", data[0]); | |
303 | PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
304 | PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
305 | if ( data[2] == 0x12 ) | |
306 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144); | |
307 | else if ( data[2] == 0x3e ) | |
308 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496); | |
309 | else if ( data[2] == 0x6d ) | |
310 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872); | |
311 | ||
312 | PrintAndLog(" %02X: %s / %s", data[3], | |
313 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
314 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
315 | return 0; | |
316 | } | |
317 | ||
318 | int ul_print_type(uint16_t tagtype, uint8_t spaces){ | |
319 | char spc[11] = " "; | |
320 | spc[10]=0x00; | |
321 | char *spacer = spc + (10-spaces); | |
322 | ||
323 | if ( tagtype & UL ) | |
324 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype); | |
325 | else if ( tagtype & UL_C) | |
326 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype ); | |
327 | else if ( tagtype & UL_EV1_48) | |
328 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); | |
329 | else if ( tagtype & UL_EV1_128) | |
330 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); | |
331 | else if ( tagtype & NTAG_213 ) | |
332 | PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
333 | else if ( tagtype & NTAG_215 ) | |
334 | PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer); | |
335 | else if ( tagtype & NTAG_216 ) | |
336 | PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer); | |
337 | else if ( tagtype & MY_D ) | |
338 | PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); | |
339 | else if ( tagtype & MY_D_NFC ) | |
340 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); | |
341 | else if ( tagtype & MY_D_MOVE ) | |
342 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); | |
343 | else if ( tagtype & MY_D_MOVE_NFC ) | |
344 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); | |
345 | else | |
346 | PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); | |
347 | return 0; | |
348 | } | |
349 | ||
350 | static int ulc_print_3deskey( uint8_t *data){ | |
351 | PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data); | |
352 | PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
353 | PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
354 | PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12); | |
355 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); | |
356 | return 0; | |
357 | } | |
358 | ||
359 | static int ulc_print_configuration( uint8_t *data){ | |
360 | ||
361 | PrintAndLog("--- UL-C Configuration"); | |
362 | PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data)); | |
363 | PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
364 | ||
365 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
366 | if ( validAuth ) | |
367 | PrintAndLog(" Auth0 [42/0x2A]: %s Page %d and above need authentication", sprint_hex(data+8, 4), data[8] ); | |
368 | else{ | |
369 | if ( data[8] == 0){ | |
370 | PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) ); | |
371 | } else { | |
372 | PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) ); | |
373 | } | |
374 | } | |
375 | PrintAndLog(" Auth1 [43/0x2B]: %s %s", | |
376 | sprint_hex(data+12, 4), | |
377 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
378 | ); | |
379 | return 0; | |
380 | } | |
381 | ||
382 | static int ulev1_print_configuration( uint8_t *data){ | |
383 | ||
384 | PrintAndLog("\n--- UL-EV1 Configuration"); | |
385 | ||
386 | bool strg_mod_en = (data[0] & 2); | |
387 | uint8_t authlim = (data[4] & 0x07); | |
388 | bool cfglck = (data[4] & 0x40); | |
389 | bool prot = (data[4] & 0x80); | |
390 | uint8_t vctid = data[5]; | |
391 | ||
392 | PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); | |
393 | if ( data[3] < 0xff ) | |
394 | PrintAndLog(" - page %d and above need authentication",data[3]); | |
395 | else | |
396 | PrintAndLog(" - pages don't need authentication"); | |
397 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); | |
398 | PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); | |
399 | if ( authlim == 0) | |
400 | PrintAndLog(" - Unlimited password attempts"); | |
401 | else | |
402 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
403 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
404 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
405 | PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); | |
406 | PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); | |
407 | PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); | |
408 | return 0; | |
409 | } | |
410 | ||
411 | static int ulev1_print_counters(){ | |
412 | PrintAndLog("--- UL-EV1 Counters"); | |
413 | uint8_t tear[1] = {0}; | |
414 | uint8_t counter[3] = {0,0,0}; | |
415 | for ( uint8_t i = 0; i<3; ++i) { | |
416 | ulev1_readTearing(i,tear,sizeof(tear)); | |
417 | ulev1_readCounter(i,counter, sizeof(counter) ); | |
418 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
419 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
420 | } | |
421 | return 0; | |
422 | } | |
423 | ||
424 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ | |
425 | PrintAndLog("\n--- UL-EV1 Signature"); | |
426 | PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); | |
427 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
428 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
429 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
430 | //to do: verify if signature is valid | |
431 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
432 | return 0; | |
433 | } | |
434 | ||
435 | static int ulev1_print_version(uint8_t *data){ | |
436 | PrintAndLog("\n--- UL-EV1 / NTAG Version"); | |
437 | PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); | |
438 | PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); | |
439 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); | |
440 | PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF"); | |
441 | PrintAndLog(" Major version : %02X", data[4]); | |
442 | PrintAndLog(" Minor version : %02X", data[5]); | |
443 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
444 | PrintAndLog(" Protocol type : %02X", data[7]); | |
445 | return 0; | |
446 | } | |
447 | ||
448 | /* | |
449 | static int ulc_magic_test(){ | |
450 | // Magic Ultralight test | |
451 | // Magic UL-C, by observation, | |
452 | // 1) it seems to have a static nonce response to 0x1A command. | |
453 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
454 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
455 | // 4) use the ul_magic_test ! magic tags answers specially! | |
456 | int returnValue = UL_ERROR; | |
457 | iso14a_card_select_t card; | |
458 | uint8_t nonce1[11] = {0x00}; | |
459 | uint8_t nonce2[11] = {0x00}; | |
460 | int status = ul_select(&card); | |
461 | if ( status < 1 ){ | |
462 | PrintAndLog("Error: couldn't select ulc_magic_test"); | |
463 | ul_switch_off_field(); | |
464 | return UL_ERROR; | |
465 | } | |
466 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); | |
467 | if ( status > 0 ) { | |
468 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); | |
469 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; | |
470 | } else { | |
471 | returnValue = UL; | |
472 | } | |
473 | ul_switch_off_field(); | |
474 | return returnValue; | |
475 | } | |
476 | */ | |
477 | static int ul_magic_test(){ | |
478 | ||
479 | // Magic Ultralight tests | |
480 | // 1) take present UID, and try to write it back. OBSOLETE | |
481 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
482 | iso14a_card_select_t card; | |
483 | int status = ul_select(&card); | |
484 | if ( status < 1 ){ | |
485 | PrintAndLog("iso14443a card select failed"); | |
486 | ul_switch_off_field(); | |
487 | return UL_ERROR; | |
488 | } | |
489 | status = ul_comp_write(0, NULL, 0); | |
490 | ul_switch_off_field(); | |
491 | if ( status == 0 ) | |
492 | return UL_MAGIC; | |
493 | return UL; | |
494 | } | |
495 | ||
496 | uint16_t GetHF14AMfU_Type(void){ | |
497 | ||
498 | TagTypeUL_t tagtype = UNKNOWN; | |
499 | iso14a_card_select_t card; | |
500 | uint8_t version[10] = {0x00}; | |
501 | int status = 0; | |
502 | int len; | |
503 | ||
504 | status = ul_select(&card); | |
505 | if ( status < 1 ){ | |
506 | PrintAndLog("iso14443a card select failed"); | |
507 | ul_switch_off_field(); | |
508 | return UL_ERROR; | |
509 | } | |
510 | // Ultralight - ATQA / SAK | |
511 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { | |
512 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); | |
513 | ul_switch_off_field(); | |
514 | return UL_ERROR; | |
515 | } | |
516 | ||
517 | if ( card.uid[0] != 0x05) { | |
518 | ||
519 | len = ulev1_getVersion(version, sizeof(version)); | |
520 | ul_switch_off_field(); | |
521 | ||
522 | switch (len) { | |
523 | case 0x0A: { | |
524 | ||
525 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
526 | tagtype = UL_EV1_48; | |
527 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
528 | tagtype = UL_EV1_128; | |
529 | else if ( version[2] == 0x04 && version[6] == 0x0F ) | |
530 | tagtype = NTAG_213; | |
531 | else if ( version[2] == 0x04 && version[6] == 0x11 ) | |
532 | tagtype = NTAG_215; | |
533 | else if ( version[2] == 0x04 && version[6] == 0x13 ) | |
534 | tagtype = NTAG_216; | |
535 | else if ( version[2] == 0x04 ) | |
536 | tagtype = NTAG; | |
537 | ||
538 | break; | |
539 | } | |
540 | case 0x01: tagtype = UL_C; break; | |
541 | case 0x00: tagtype = UL; break; | |
542 | case -1 : tagtype = (UL | UL_C); break; //when does this happen? | |
543 | default : tagtype = UNKNOWN; break; | |
544 | } | |
545 | // UL-C test | |
546 | if (tagtype == (UL | UL_C)) { | |
547 | status = ul_select(&card); | |
548 | if ( status < 1 ){ | |
549 | PrintAndLog("iso14443a card select failed (UL-C)"); | |
550 | ul_switch_off_field(); | |
551 | return UL_ERROR; | |
552 | } | |
553 | uint8_t nonce[11] = {0x00}; | |
554 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
555 | tagtype = ( status > 0 ) ? UL_C : UL; | |
556 | ||
557 | ul_switch_off_field(); | |
558 | } | |
559 | } else { | |
560 | // Infinition MY-D tests Exam high nibble | |
561 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
562 | switch ( nib ){ | |
563 | case 1: tagtype = MY_D; break; | |
564 | case 2: tagtype = (MY_D | MY_D_NFC); break; | |
565 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; | |
566 | } | |
567 | } | |
568 | ||
569 | tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; | |
570 | //if ((tagtype & UL)) tagtype = ul_magic_test(); | |
571 | ||
572 | return tagtype; | |
573 | } | |
574 | ||
575 | int CmdHF14AMfUInfo(const char *Cmd){ | |
576 | ||
577 | uint8_t authlim = 0xff; | |
578 | uint8_t data[16] = {0x00}; | |
579 | iso14a_card_select_t card; | |
580 | uint8_t *key; | |
581 | int status; | |
582 | bool errors = false; | |
583 | bool hasAuthKey = false; | |
584 | uint8_t cmdp = 0; | |
585 | uint8_t datalen = 0; | |
586 | uint8_t authenticationkey[16] = {0x00}; | |
587 | uint8_t pack[4] = {0,0,0,0}; | |
588 | int len=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 | if ( hasAuthKey && (tagtype & UL_C)) { | |
636 | //will select card automatically and close connection on error | |
637 | if (!ulc_authentication(authenticationkey, false)) { | |
638 | PrintAndLog("Error: Authentication Failed UL-C"); | |
639 | return 0; | |
640 | } | |
641 | } else { | |
642 | status = ul_select(&card); | |
643 | if ( status < 1 ){ | |
644 | PrintAndLog("iso14443a card select failed"); | |
645 | ul_switch_off_field(); | |
646 | return status; | |
647 | } | |
648 | if (hasAuthKey) { | |
649 | len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); | |
650 | if (len < 1) { | |
651 | ul_switch_off_field(); | |
652 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); | |
653 | return 0; | |
654 | } | |
655 | } | |
656 | } | |
657 | ||
658 | ||
659 | // read pages 0,1,2,4 (should read 4pages) | |
660 | status = ul_read(0, data, sizeof(data)); | |
661 | if ( status == -1 ){ | |
662 | ul_switch_off_field(); | |
663 | PrintAndLog("Error: tag didn't answer to READ"); | |
664 | return status; | |
665 | } | |
666 | ||
667 | ul_print_default(data); | |
668 | ||
669 | if ((tagtype & UL_C)){ | |
670 | ||
671 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
672 | uint8_t ulc_conf[16] = {0x00}; | |
673 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
674 | if ( status == -1 ){ | |
675 | PrintAndLog("Error: tag didn't answer to READ UL-C"); | |
676 | ul_switch_off_field(); | |
677 | return status; | |
678 | } | |
679 | ulc_print_configuration(ulc_conf); | |
680 | ||
681 | if ((tagtype & MAGIC)){ | |
682 | ||
683 | uint8_t ulc_deskey[16] = {0x00}; | |
684 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
685 | if ( status == -1 ){ | |
686 | ul_switch_off_field(); | |
687 | PrintAndLog("Error: tag didn't answer to READ magic"); | |
688 | return status; | |
689 | } | |
690 | ulc_print_3deskey(ulc_deskey); | |
691 | ||
692 | } else { | |
693 | ul_switch_off_field(); | |
694 | // if we called info with key, just return | |
695 | if ( hasAuthKey ) return 1; | |
696 | ||
697 | PrintAndLog("Trying some default 3des keys"); | |
698 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){ | |
699 | key = default_3des_keys[i]; | |
700 | if (ulc_authentication(key, true)){ | |
701 | PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16)); | |
702 | uint8_t keySwap[16]; | |
703 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
704 | ulc_print_3deskey(keySwap); | |
705 | return 1; | |
706 | } | |
707 | } | |
708 | return 1; //return even if key not found (UL_C is done) | |
709 | } | |
710 | } | |
711 | ||
712 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { | |
713 | //do counters and signature first (don't neet auth) | |
714 | ulev1_print_counters(); | |
715 | ||
716 | uint8_t ulev1_signature[32] = {0x00}; | |
717 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
718 | if ( status == -1 ){ | |
719 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
720 | ul_switch_off_field(); | |
721 | return status; | |
722 | } | |
723 | ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
724 | ||
725 | uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25; | |
726 | uint8_t ulev1_conf[16] = {0x00}; | |
727 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
728 | if ( status == -1 ){ | |
729 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
730 | ul_switch_off_field(); | |
731 | return status; | |
732 | } | |
733 | // save AUTHENTICATION LIMITS for later: | |
734 | authlim = (ulev1_conf[4] & 0x07); | |
735 | bool allZeros = true; | |
736 | for (uint8_t idx=0; idx<8; idx++) | |
737 | if (ulev1_conf[idx]) allZeros = false; | |
738 | ||
739 | if (allZeros) authlim=7; | |
740 | ulev1_print_configuration(ulev1_conf); | |
741 | } | |
742 | ||
743 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) { | |
744 | ||
745 | uint8_t version[10] = {0x00}; | |
746 | status = ulev1_getVersion(version, sizeof(version)); | |
747 | if ( status == -1 ){ | |
748 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
749 | ul_switch_off_field(); | |
750 | return status; | |
751 | } | |
752 | ulev1_print_version(version); | |
753 | ||
754 | // if we called info with key, just return | |
755 | if ( hasAuthKey ) { | |
756 | ul_switch_off_field(); | |
757 | return 1; | |
758 | } | |
759 | ||
760 | // AUTHLIMIT, (number of failed authentications) | |
761 | // 0 = limitless. | |
762 | // 1-7 = ... should we even try then? | |
763 | if ( authlim == 0 ){ | |
764 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
765 | len = 0; | |
766 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){ | |
767 | key = default_pwd_pack[i]; | |
768 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); | |
769 | if (len >= 1) { | |
770 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
771 | break; | |
772 | } else { | |
773 | status = ul_select(&card); | |
774 | if ( status < 1 ){ | |
775 | PrintAndLog("iso14443a card select failed - ev1 auth"); | |
776 | ul_switch_off_field(); | |
777 | return status; | |
778 | } | |
779 | } | |
780 | } | |
781 | } | |
782 | } | |
783 | ||
784 | if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){ | |
785 | ||
786 | uint8_t cc[16] = {0x00}; | |
787 | status = ul_read(3, cc, sizeof(cc)); | |
788 | if ( status == -1 ){ | |
789 | PrintAndLog("Error: tag didn't answer to READ ntag"); | |
790 | ul_switch_off_field(); | |
791 | return status; | |
792 | } | |
793 | ntag_print_CC(cc); | |
794 | } | |
795 | ||
796 | ul_switch_off_field(); | |
797 | PrintAndLog(""); | |
798 | return 1; | |
799 | } | |
800 | ||
801 | // | |
802 | // Mifare Ultralight Write Single Block | |
803 | // | |
804 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
805 | uint8_t blockNo = -1; | |
806 | bool chinese_card = FALSE; | |
807 | uint8_t bldata[16] = {0x00}; | |
808 | UsbCommand resp; | |
809 | ||
810 | char cmdp = param_getchar(Cmd, 0); | |
811 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
812 | PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]"); | |
813 | PrintAndLog(" [block number]"); | |
814 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
815 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
816 | PrintAndLog(""); | |
817 | PrintAndLog(" sample: hf mfu wrbl 0 01020304"); | |
818 | PrintAndLog(""); | |
819 | return 0; | |
820 | } | |
821 | ||
822 | blockNo = param_get8(Cmd, 0); | |
823 | ||
824 | if (blockNo > MAX_UL_BLOCKS){ | |
825 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); | |
826 | return 1; | |
827 | } | |
828 | ||
829 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
830 | PrintAndLog("Block data must include 8 HEX symbols"); | |
831 | return 1; | |
832 | } | |
833 | ||
834 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
835 | chinese_card = TRUE; | |
836 | } | |
837 | ||
838 | if ( blockNo <= 3) { | |
839 | if (!chinese_card){ | |
840 | PrintAndLog("Access Denied"); | |
841 | } else { | |
842 | PrintAndLog("--specialblock no:%02x", blockNo); | |
843 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
844 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
845 | memcpy(d.d.asBytes,bldata, 4); | |
846 | SendCommand(&d); | |
847 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
848 | uint8_t isOK = resp.arg[0] & 0xff; | |
849 | PrintAndLog("isOk:%02x", isOK); | |
850 | } else { | |
851 | PrintAndLog("Command execute timeout"); | |
852 | } | |
853 | } | |
854 | } else { | |
855 | PrintAndLog("--block no:%02x", blockNo); | |
856 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
857 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
858 | memcpy(e.d.asBytes,bldata, 4); | |
859 | SendCommand(&e); | |
860 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
861 | uint8_t isOK = resp.arg[0] & 0xff; | |
862 | PrintAndLog("isOk:%02x", isOK); | |
863 | } else { | |
864 | PrintAndLog("Command execute timeout"); | |
865 | } | |
866 | } | |
867 | return 0; | |
868 | } | |
869 | ||
870 | // | |
871 | // Mifare Ultralight Read Single Block | |
872 | // | |
873 | int CmdHF14AMfURdBl(const char *Cmd){ | |
874 | ||
875 | UsbCommand resp; | |
876 | uint8_t blockNo = -1; | |
877 | char cmdp = param_getchar(Cmd, 0); | |
878 | ||
879 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
880 | PrintAndLog("Usage: hf mfu rdbl <block number>"); | |
881 | PrintAndLog(" sample: hfu mfu rdbl 0"); | |
882 | return 0; | |
883 | } | |
884 | ||
885 | blockNo = param_get8(Cmd, 0); | |
886 | ||
887 | if (blockNo > MAX_UL_BLOCKS){ | |
888 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight"); | |
889 | return 1; | |
890 | } | |
891 | ||
892 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
893 | SendCommand(&c); | |
894 | ||
895 | ||
896 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
897 | uint8_t isOK = resp.arg[0] & 0xff; | |
898 | if (isOK) { | |
899 | uint8_t *data = resp.d.asBytes; | |
900 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
901 | } | |
902 | else { | |
903 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
904 | } | |
905 | } else { | |
906 | PrintAndLog("Command execute time-out"); | |
907 | } | |
908 | ||
909 | return 0; | |
910 | } | |
911 | ||
912 | int usage_hf_mfu_info(void) | |
913 | { | |
914 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
915 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
916 | PrintAndLog("The following tags can be identified:\n"); | |
917 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1"); | |
918 | PrintAndLog("NTAG 213, NTAG 215, NTAG 216"); | |
919 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
920 | PrintAndLog("Usage: hf mfu info k <key>"); | |
921 | PrintAndLog(" Options : "); | |
922 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
923 | PrintAndLog(""); | |
924 | PrintAndLog(" sample : hf mfu info"); | |
925 | PrintAndLog(" : hf mfu info k 11223344"); | |
926 | return 0; | |
927 | } | |
928 | ||
929 | int usage_hf_mfu_dump(void) | |
930 | { | |
931 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
932 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
933 | PrintAndLog("It autodetects card type.\n"); | |
934 | PrintAndLog("Usage: hf mfu dump s k <key> n <filename w/o .bin>"); | |
935 | PrintAndLog(" Options : "); | |
936 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
937 | PrintAndLog(" l : swap entered key's endianness for auth"); | |
938 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); | |
939 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
940 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
941 | ||
942 | PrintAndLog(""); | |
943 | PrintAndLog(" sample : hf mfu dump"); | |
944 | PrintAndLog(" : hf mfu dump n myfile"); | |
945 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); | |
946 | return 0; | |
947 | } | |
948 | ||
949 | // | |
950 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 | |
951 | // Read and Dump Card Contents, using auto detection of tag size. | |
952 | // | |
953 | // TODO: take a password to read UL-C / UL-EV1 tags. | |
954 | int CmdHF14AMfUDump(const char *Cmd){ | |
955 | ||
956 | FILE *fout; | |
957 | char filename[FILE_PATH_SIZE] = {0x00}; | |
958 | char *fnameptr = filename; | |
959 | //char *str = "Dumping Ultralight%s%s Card Data..."; | |
960 | uint8_t *lockbytes_t = NULL; | |
961 | uint8_t lockbytes[2] = {0x00}; | |
962 | uint8_t *lockbytes_t2 = NULL; | |
963 | uint8_t lockbytes2[2] = {0x00}; | |
964 | bool bit[16] = {0x00}; | |
965 | bool bit2[16] = {0x00}; | |
966 | uint8_t data[1024] = {0x00}; | |
967 | bool hasPwd = false; | |
968 | int i = 0; | |
969 | int Pages = 16; | |
970 | bool tmplockbit = false; | |
971 | uint8_t dataLen=0; | |
972 | uint8_t cmdp =0; | |
973 | uint8_t key[16] = {0x00}; | |
974 | uint8_t *keyPtr = key; | |
975 | size_t fileNlen = 0; | |
976 | bool errors = false; | |
977 | bool swapEndian = false; | |
978 | bool manualPages = false; | |
979 | uint8_t startPage = 0; | |
980 | char tempStr[50]; | |
981 | ||
982 | while(param_getchar(Cmd, cmdp) != 0x00) | |
983 | { | |
984 | switch(param_getchar(Cmd, cmdp)) | |
985 | { | |
986 | case 'h': | |
987 | case 'H': | |
988 | return usage_hf_mfu_dump(); | |
989 | case 'k': | |
990 | case 'K': | |
991 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); | |
992 | if (dataLen == 32) //ul-c | |
993 | errors = param_gethex(tempStr, 0, key, dataLen); | |
994 | else if (dataLen == 8) //ev1/ntag | |
995 | errors = param_gethex(tempStr, 0, key, dataLen); | |
996 | else{ | |
997 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
998 | errors = true; | |
999 | } | |
1000 | ||
1001 | cmdp += 2; | |
1002 | hasPwd = true; | |
1003 | break; | |
1004 | case 'l': | |
1005 | case 'L': | |
1006 | swapEndian = true; | |
1007 | cmdp++; | |
1008 | break; | |
1009 | case 'n': | |
1010 | case 'N': | |
1011 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
1012 | if (!fileNlen) errors = true; | |
1013 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1014 | cmdp += 2; | |
1015 | break; | |
1016 | case 'p': | |
1017 | case 'P': | |
1018 | startPage = param_get8(Cmd, cmdp+1); | |
1019 | manualPages = true; | |
1020 | cmdp += 2; | |
1021 | break; | |
1022 | case 'q': | |
1023 | case 'Q': | |
1024 | Pages = param_get8(Cmd, cmdp+1); | |
1025 | cmdp += 2; | |
1026 | manualPages = true; | |
1027 | break; | |
1028 | default: | |
1029 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1030 | errors = true; | |
1031 | break; | |
1032 | } | |
1033 | if(errors) break; | |
1034 | } | |
1035 | ||
1036 | //Validations | |
1037 | if(errors) return usage_hf_mfu_dump(); | |
1038 | ||
1039 | if (swapEndian && dataLen == 32) | |
1040 | keyPtr = SwapEndian64(data, 16, 8); | |
1041 | ||
1042 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1043 | if (tagtype == UL_ERROR) return -1; | |
1044 | ||
1045 | if (!manualPages) | |
1046 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
1047 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1048 | Pages = UL_MEMORY_ARRAY[idx]+1; | |
1049 | ||
1050 | ul_print_type(tagtype, 0); | |
1051 | PrintAndLog("Reading tag memory..."); | |
1052 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; | |
1053 | if ( hasPwd ) { | |
1054 | if (tagtype & UL_C) | |
1055 | c.arg[2] = 1; //UL_C auth | |
1056 | else | |
1057 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1058 | ||
1059 | memcpy(c.d.asBytes, key, dataLen/2); | |
1060 | } | |
1061 | SendCommand(&c); | |
1062 | UsbCommand resp; | |
1063 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1064 | PrintAndLog("Command execute time-out"); | |
1065 | return 1; | |
1066 | } | |
1067 | if (resp.arg[0] != 1) { | |
1068 | PrintAndLog("Failed reading block: (%02x)", i); | |
1069 | return 1; | |
1070 | } | |
1071 | ||
1072 | uint32_t bufferSize = resp.arg[1]; | |
1073 | if (bufferSize > sizeof(data)) { | |
1074 | PrintAndLog("Data exceeded Buffer size!"); | |
1075 | bufferSize = sizeof(data); | |
1076 | } | |
1077 | GetFromBigBuf(data, bufferSize, 0); | |
1078 | WaitForResponse(CMD_ACK,NULL); | |
1079 | ||
1080 | Pages = bufferSize/4; | |
1081 | // Load lock bytes. | |
1082 | int j = 0; | |
1083 | ||
1084 | lockbytes_t = data + 8; | |
1085 | lockbytes[0] = lockbytes_t[2]; | |
1086 | lockbytes[1] = lockbytes_t[3]; | |
1087 | for(j = 0; j < 16; j++){ | |
1088 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
1089 | } | |
1090 | ||
1091 | // Load bottom lockbytes if available | |
1092 | // HOW DOES THIS APPLY TO EV1 and/or NTAG??? | |
1093 | if ( Pages == 44 ) { | |
1094 | lockbytes_t2 = data + (40*4); | |
1095 | lockbytes2[0] = lockbytes_t2[2]; | |
1096 | lockbytes2[1] = lockbytes_t2[3]; | |
1097 | for (j = 0; j < 16; j++) { | |
1098 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1099 | } | |
1100 | } | |
1101 | ||
1102 | // add keys to block dump | |
1103 | if (hasPwd && (tagtype & UL_C)){ //UL_C | |
1104 | memcpy(data + Pages*4, key, dataLen/2); | |
1105 | Pages += 4; | |
1106 | } else if (hasPwd) { //not sure output is in correct location. | |
1107 | memcpy(data + Pages*4, key, dataLen/2); | |
1108 | Pages += 1; | |
1109 | } | |
1110 | ||
1111 | for (i = 0; i < Pages; ++i) { | |
1112 | if ( i < 3 ) { | |
1113 | PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); | |
1114 | continue; | |
1115 | } | |
1116 | switch(i){ | |
1117 | case 3: tmplockbit = bit[4]; break; | |
1118 | case 4: tmplockbit = bit[3]; break; | |
1119 | case 5: tmplockbit = bit[2]; break; | |
1120 | case 6: tmplockbit = bit[1]; break; | |
1121 | case 7: tmplockbit = bit[0]; break; | |
1122 | case 8: tmplockbit = bit[15]; break; | |
1123 | case 9: tmplockbit = bit[14]; break; | |
1124 | case 10: tmplockbit = bit[13]; break; | |
1125 | case 11: tmplockbit = bit[12]; break; | |
1126 | case 12: tmplockbit = bit[11]; break; | |
1127 | case 13: tmplockbit = bit[10]; break; | |
1128 | case 14: tmplockbit = bit[9]; break; | |
1129 | case 15: tmplockbit = bit[8]; break; | |
1130 | case 16: | |
1131 | case 17: | |
1132 | case 18: | |
1133 | case 19: tmplockbit = bit2[6]; break; | |
1134 | case 20: | |
1135 | case 21: | |
1136 | case 22: | |
1137 | case 23: tmplockbit = bit2[5]; break; | |
1138 | case 24: | |
1139 | case 25: | |
1140 | case 26: | |
1141 | case 27: tmplockbit = bit2[4]; break; | |
1142 | case 28: | |
1143 | case 29: | |
1144 | case 30: | |
1145 | case 31: tmplockbit = bit2[2]; break; | |
1146 | case 32: | |
1147 | case 33: | |
1148 | case 34: | |
1149 | case 35: tmplockbit = bit2[1]; break; | |
1150 | case 36: | |
1151 | case 37: | |
1152 | case 38: | |
1153 | case 39: tmplockbit = bit2[0]; break; | |
1154 | case 40: tmplockbit = bit2[12]; break; | |
1155 | case 41: tmplockbit = bit2[11]; break; | |
1156 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1157 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1158 | default: break; | |
1159 | } | |
1160 | PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit); | |
1161 | } | |
1162 | ||
1163 | // user supplied filename? | |
1164 | if (fileNlen < 1) { | |
1165 | // UID = data 0-1-2 4-5-6-7 (skips a beat) | |
1166 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", | |
1167 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
1168 | } else { | |
1169 | sprintf(fnameptr + fileNlen,".bin"); | |
1170 | } | |
1171 | ||
1172 | if ((fout = fopen(filename,"wb")) == NULL) { | |
1173 | PrintAndLog("Could not create file name %s", filename); | |
1174 | return 1; | |
1175 | } | |
1176 | fwrite( data, 1, Pages*4, fout ); | |
1177 | fclose(fout); | |
1178 | ||
1179 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
1180 | return 0; | |
1181 | } | |
1182 | ||
1183 | /* | |
1184 | // Needed to Authenticate to Ultralight C tags | |
1185 | void rol (uint8_t *data, const size_t len){ | |
1186 | uint8_t first = data[0]; | |
1187 | for (size_t i = 0; i < len-1; i++) { | |
1188 | data[i] = data[i+1]; | |
1189 | } | |
1190 | data[len-1] = first; | |
1191 | } | |
1192 | */ | |
1193 | ||
1194 | //------------------------------------------------------------------------------- | |
1195 | // Ultralight C Methods | |
1196 | //------------------------------------------------------------------------------- | |
1197 | ||
1198 | // | |
1199 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1200 | // | |
1201 | int CmdHF14AMfucAuth(const char *Cmd){ | |
1202 | ||
1203 | uint8_t keyNo = 3; | |
1204 | bool errors = false; | |
1205 | ||
1206 | char cmdp = param_getchar(Cmd, 0); | |
1207 | ||
1208 | //Change key to user defined one | |
1209 | if (cmdp == 'k' || cmdp == 'K'){ | |
1210 | keyNo = param_get8(Cmd, 1); | |
1211 | if(keyNo > KEYS_3DES_COUNT) | |
1212 | errors = true; | |
1213 | } | |
1214 | ||
1215 | if (cmdp == 'h' || cmdp == 'H') | |
1216 | errors = true; | |
1217 | ||
1218 | if (errors) { | |
1219 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1220 | PrintAndLog(" 0 (default): 3DES standard key"); | |
1221 | PrintAndLog(" 1 : all 0x00 key"); | |
1222 | PrintAndLog(" 2 : 0x00-0x0F key"); | |
1223 | PrintAndLog(" 3 : nfc key"); | |
1224 | PrintAndLog(" 4 : all 0x01 key"); | |
1225 | PrintAndLog(" 5 : all 0xff key"); | |
1226 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1227 | PrintAndLog("\n sample : hf mfu cauth k"); | |
1228 | PrintAndLog(" : hf mfu cauth k 3"); | |
1229 | return 0; | |
1230 | } | |
1231 | ||
1232 | uint8_t *key = default_3des_keys[keyNo]; | |
1233 | if (ulc_authentication(key, true)) | |
1234 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); | |
1235 | else | |
1236 | PrintAndLog("Authentication failed"); | |
1237 | ||
1238 | return 0; | |
1239 | } | |
1240 | ||
1241 | /** | |
1242 | A test function to validate that the polarssl-function works the same | |
1243 | was as the openssl-implementation. | |
1244 | Commented out, since it requires openssl | |
1245 | ||
1246 | int CmdTestDES(const char * cmd) | |
1247 | { | |
1248 | uint8_t key[16] = {0x00}; | |
1249 | ||
1250 | memcpy(key,key3_3des_data,16); | |
1251 | DES_cblock RndA, RndB; | |
1252 | ||
1253 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1254 | { | |
1255 | uint8_t e_RndB[8] = {0x00}; | |
1256 | unsigned char RndARndB[16] = {0x00}; | |
1257 | ||
1258 | DES_cblock iv = { 0 }; | |
1259 | DES_key_schedule ks1,ks2; | |
1260 | DES_cblock key1,key2; | |
1261 | ||
1262 | memcpy(key,key3_3des_data,16); | |
1263 | memcpy(key1,key,8); | |
1264 | memcpy(key2,key+8,8); | |
1265 | ||
1266 | ||
1267 | DES_set_key((DES_cblock *)key1,&ks1); | |
1268 | DES_set_key((DES_cblock *)key2,&ks2); | |
1269 | ||
1270 | DES_random_key(&RndA); | |
1271 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1272 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1273 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1274 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1275 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1276 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1277 | ||
1278 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1279 | rol(RndB,8); | |
1280 | memcpy(RndARndB,RndA,8); | |
1281 | memcpy(RndARndB+8,RndB,8); | |
1282 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1283 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1284 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1285 | ||
1286 | } | |
1287 | PrintAndLog("----------PolarSSL implementation----------"); | |
1288 | { | |
1289 | uint8_t random_a[8] = { 0 }; | |
1290 | uint8_t enc_random_a[8] = { 0 }; | |
1291 | uint8_t random_b[8] = { 0 }; | |
1292 | uint8_t enc_random_b[8] = { 0 }; | |
1293 | uint8_t random_a_and_b[16] = { 0 }; | |
1294 | des3_context ctx = { 0 }; | |
1295 | ||
1296 | memcpy(random_a, RndA,8); | |
1297 | ||
1298 | uint8_t output[8] = { 0 }; | |
1299 | uint8_t iv[8] = { 0 }; | |
1300 | ||
1301 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1302 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1303 | ||
1304 | des3_set2key_dec(&ctx, key); | |
1305 | ||
1306 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1307 | , DES_DECRYPT // int mode | |
1308 | , sizeof(random_b) // size_t length | |
1309 | , iv // unsigned char iv[8] | |
1310 | , enc_random_b // const unsigned char *input | |
1311 | , random_b // unsigned char *output | |
1312 | ); | |
1313 | ||
1314 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1315 | ||
1316 | rol(random_b,8); | |
1317 | memcpy(random_a_and_b ,random_a,8); | |
1318 | memcpy(random_a_and_b+8,random_b,8); | |
1319 | ||
1320 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1321 | ||
1322 | des3_set2key_enc(&ctx, key); | |
1323 | ||
1324 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1325 | , DES_ENCRYPT // int mode | |
1326 | , sizeof(random_a_and_b) // size_t length | |
1327 | , enc_random_b // unsigned char iv[8] | |
1328 | , random_a_and_b // const unsigned char *input | |
1329 | , random_a_and_b // unsigned char *output | |
1330 | ); | |
1331 | ||
1332 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1333 | } | |
1334 | return 0; | |
1335 | } | |
1336 | **/ | |
1337 | ||
1338 | // | |
1339 | // Ultralight C Read Single Block | |
1340 | // | |
1341 | int CmdHF14AMfUCRdBl(const char *Cmd) | |
1342 | { | |
1343 | UsbCommand resp; | |
1344 | bool hasPwd = FALSE; | |
1345 | uint8_t blockNo = -1; | |
1346 | uint8_t key[16]; | |
1347 | char cmdp = param_getchar(Cmd, 0); | |
1348 | ||
1349 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
1350 | PrintAndLog("Usage: hf mfu crdbl <block number> <key>"); | |
1351 | PrintAndLog(""); | |
1352 | PrintAndLog("sample: hf mfu crdbl 0"); | |
1353 | PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF"); | |
1354 | return 0; | |
1355 | } | |
1356 | ||
1357 | blockNo = param_get8(Cmd, 0); | |
1358 | if (blockNo < 0) { | |
1359 | PrintAndLog("Wrong block number"); | |
1360 | return 1; | |
1361 | } | |
1362 | ||
1363 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1364 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); | |
1365 | return 1; | |
1366 | } | |
1367 | ||
1368 | // key | |
1369 | if ( strlen(Cmd) > 3){ | |
1370 | if (param_gethex(Cmd, 1, key, 32)) { | |
1371 | PrintAndLog("Key must include %d HEX symbols", 32); | |
1372 | return 1; | |
1373 | } else { | |
1374 | hasPwd = TRUE; | |
1375 | } | |
1376 | } | |
1377 | ||
1378 | //Read Block | |
1379 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1380 | if ( hasPwd ) { | |
1381 | c.arg[1] = 1; | |
1382 | memcpy(c.d.asBytes,key,16); | |
1383 | } | |
1384 | SendCommand(&c); | |
1385 | ||
1386 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1387 | uint8_t isOK = resp.arg[0] & 0xff; | |
1388 | if (isOK) { | |
1389 | uint8_t *data = resp.d.asBytes; | |
1390 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
1391 | } | |
1392 | else { | |
1393 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1394 | } | |
1395 | } else { | |
1396 | PrintAndLog("Command execute time-out"); | |
1397 | } | |
1398 | return 0; | |
1399 | } | |
1400 | ||
1401 | // | |
1402 | // Mifare Ultralight C Write Single Block | |
1403 | // | |
1404 | int CmdHF14AMfUCWrBl(const char *Cmd){ | |
1405 | ||
1406 | uint8_t blockNo = -1; | |
1407 | bool chinese_card = FALSE; | |
1408 | uint8_t bldata[16] = {0x00}; | |
1409 | UsbCommand resp; | |
1410 | ||
1411 | char cmdp = param_getchar(Cmd, 0); | |
1412 | ||
1413 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
1414 | PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]"); | |
1415 | PrintAndLog(" [block number]"); | |
1416 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
1417 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
1418 | PrintAndLog(""); | |
1419 | PrintAndLog(" sample: hf mfu cwrbl 0 01020304"); | |
1420 | PrintAndLog(""); | |
1421 | return 0; | |
1422 | } | |
1423 | ||
1424 | blockNo = param_get8(Cmd, 0); | |
1425 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1426 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!"); | |
1427 | return 1; | |
1428 | } | |
1429 | ||
1430 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
1431 | PrintAndLog("Block data must include 8 HEX symbols"); | |
1432 | return 1; | |
1433 | } | |
1434 | ||
1435 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
1436 | chinese_card = TRUE; | |
1437 | } | |
1438 | ||
1439 | if ( blockNo <= 3 ) { | |
1440 | if (!chinese_card){ | |
1441 | PrintAndLog("Access Denied"); | |
1442 | return 1; | |
1443 | } else { | |
1444 | PrintAndLog("--Special block no: 0x%02x", blockNo); | |
1445 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1446 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1447 | memcpy(d.d.asBytes,bldata, 4); | |
1448 | SendCommand(&d); | |
1449 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1450 | uint8_t isOK = resp.arg[0] & 0xff; | |
1451 | PrintAndLog("isOk:%02x", isOK); | |
1452 | } else { | |
1453 | PrintAndLog("Command execute timeout"); | |
1454 | return 1; | |
1455 | } | |
1456 | } | |
1457 | } else { | |
1458 | PrintAndLog("--Block no : 0x%02x", blockNo); | |
1459 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1460 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1461 | memcpy(e.d.asBytes,bldata, 4); | |
1462 | SendCommand(&e); | |
1463 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1464 | uint8_t isOK = resp.arg[0] & 0xff; | |
1465 | PrintAndLog("isOk : %02x", isOK); | |
1466 | } else { | |
1467 | PrintAndLog("Command execute timeout"); | |
1468 | return 1; | |
1469 | } | |
1470 | } | |
1471 | return 0; | |
1472 | } | |
1473 | ||
1474 | // | |
1475 | // Mifare Ultralight C - Set password | |
1476 | // | |
1477 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1478 | ||
1479 | uint8_t pwd[16] = {0x00}; | |
1480 | ||
1481 | char cmdp = param_getchar(Cmd, 0); | |
1482 | ||
1483 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1484 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1485 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1486 | PrintAndLog(""); | |
1487 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1488 | PrintAndLog(""); | |
1489 | return 0; | |
1490 | } | |
1491 | ||
1492 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1493 | PrintAndLog("Password must include 32 HEX symbols"); | |
1494 | return 1; | |
1495 | } | |
1496 | ||
1497 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1498 | memcpy( c.d.asBytes, pwd, 16); | |
1499 | SendCommand(&c); | |
1500 | ||
1501 | UsbCommand resp; | |
1502 | ||
1503 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1504 | if ( (resp.arg[0] & 0xff) == 1) | |
1505 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1506 | else{ | |
1507 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1508 | return 1; | |
1509 | } | |
1510 | } | |
1511 | else { | |
1512 | PrintAndLog("command execution time out"); | |
1513 | return 1; | |
1514 | } | |
1515 | ||
1516 | return 0; | |
1517 | } | |
1518 | ||
1519 | // | |
1520 | // Magic UL / UL-C tags - Set UID | |
1521 | // | |
1522 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1523 | ||
1524 | UsbCommand c; | |
1525 | UsbCommand resp; | |
1526 | uint8_t uid[7] = {0x00}; | |
1527 | char cmdp = param_getchar(Cmd, 0); | |
1528 | ||
1529 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1530 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1531 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1532 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1533 | PrintAndLog(""); | |
1534 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1535 | PrintAndLog(""); | |
1536 | return 0; | |
1537 | } | |
1538 | ||
1539 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1540 | PrintAndLog("UID must include 14 HEX symbols"); | |
1541 | return 1; | |
1542 | } | |
1543 | ||
1544 | // read block2. | |
1545 | c.cmd = CMD_MIFAREU_READBL; | |
1546 | c.arg[0] = 2; | |
1547 | SendCommand(&c); | |
1548 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1549 | PrintAndLog("Command execute timeout"); | |
1550 | return 2; | |
1551 | } | |
1552 | ||
1553 | // save old block2. | |
1554 | uint8_t oldblock2[4] = {0x00}; | |
1555 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1556 | ||
1557 | // block 0. | |
1558 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1559 | c.arg[0] = 0; | |
1560 | c.d.asBytes[0] = uid[0]; | |
1561 | c.d.asBytes[1] = uid[1]; | |
1562 | c.d.asBytes[2] = uid[2]; | |
1563 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1564 | SendCommand(&c); | |
1565 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1566 | PrintAndLog("Command execute timeout"); | |
1567 | return 3; | |
1568 | } | |
1569 | ||
1570 | // block 1. | |
1571 | c.arg[0] = 1; | |
1572 | c.d.asBytes[0] = uid[3]; | |
1573 | c.d.asBytes[1] = uid[4]; | |
1574 | c.d.asBytes[2] = uid[5]; | |
1575 | c.d.asBytes[3] = uid[6]; | |
1576 | SendCommand(&c); | |
1577 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1578 | PrintAndLog("Command execute timeout"); | |
1579 | return 4; | |
1580 | } | |
1581 | ||
1582 | // block 2. | |
1583 | c.arg[0] = 2; | |
1584 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1585 | c.d.asBytes[1] = oldblock2[1]; | |
1586 | c.d.asBytes[2] = oldblock2[2]; | |
1587 | c.d.asBytes[3] = oldblock2[3]; | |
1588 | SendCommand(&c); | |
1589 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1590 | PrintAndLog("Command execute timeout"); | |
1591 | return 5; | |
1592 | } | |
1593 | ||
1594 | return 0; | |
1595 | } | |
1596 | ||
1597 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1598 | ||
1599 | uint8_t iv[8] = { 0x00 }; | |
1600 | uint8_t block = 0x07; | |
1601 | ||
1602 | // UL-EV1 | |
1603 | //04 57 b6 e2 05 3f 80 UID | |
1604 | //4a f8 4b 19 PWD | |
1605 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1606 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1607 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1608 | uint8_t dkeyA[8] = { 0x00 }; | |
1609 | uint8_t dkeyB[8] = { 0x00 }; | |
1610 | ||
1611 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1612 | ||
1613 | uint8_t mix[8] = { 0x00 }; | |
1614 | uint8_t divkey[8] = { 0x00 }; | |
1615 | ||
1616 | memcpy(mix, mifarekeyA, 4); | |
1617 | ||
1618 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1619 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1620 | mix[6] = block ^ uid[2]; | |
1621 | mix[7] = uid[3]; | |
1622 | ||
1623 | des3_context ctx = { 0x00 }; | |
1624 | des3_set2key_enc(&ctx, masterkey); | |
1625 | ||
1626 | des3_crypt_cbc(&ctx // des3_context | |
1627 | , DES_ENCRYPT // int mode | |
1628 | , sizeof(mix) // length | |
1629 | , iv // iv[8] | |
1630 | , mix // input | |
1631 | , divkey // output | |
1632 | ); | |
1633 | ||
1634 | PrintAndLog("3DES version"); | |
1635 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1636 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1637 | PrintAndLog("Sector :\t %0d", block); | |
1638 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1639 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1640 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1641 | ||
1642 | PrintAndLog("\n DES version"); | |
1643 | ||
1644 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1645 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1646 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1647 | } | |
1648 | ||
1649 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1650 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1651 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1652 | } | |
1653 | ||
1654 | uint8_t zeros[8] = {0x00}; | |
1655 | uint8_t newpwd[8] = {0x00}; | |
1656 | uint8_t dmkey[24] = {0x00}; | |
1657 | memcpy(dmkey, dkeyA, 8); | |
1658 | memcpy(dmkey+8, dkeyB, 8); | |
1659 | memcpy(dmkey+16, dkeyA, 8); | |
1660 | memset(iv, 0x00, 8); | |
1661 | ||
1662 | des3_set3key_enc(&ctx, dmkey); | |
1663 | ||
1664 | des3_crypt_cbc(&ctx // des3_context | |
1665 | , DES_ENCRYPT // int mode | |
1666 | , sizeof(newpwd) // length | |
1667 | , iv // iv[8] | |
1668 | , zeros // input | |
1669 | , newpwd // output | |
1670 | ); | |
1671 | ||
1672 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1673 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1674 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1675 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1676 | ||
1677 | return 0; | |
1678 | } | |
1679 | ||
1680 | // static uint8_t * diversify_key(uint8_t * key){ | |
1681 | ||
1682 | // for(int i=0; i<16; i++){ | |
1683 | // if(i<=6) key[i]^=cuid[i]; | |
1684 | // if(i>6) key[i]^=cuid[i%7]; | |
1685 | // } | |
1686 | // return key; | |
1687 | // } | |
1688 | ||
1689 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1690 | // for (int i=0; i<len; ++i){ | |
1691 | ||
1692 | // } | |
1693 | // return; | |
1694 | // } | |
1695 | ||
1696 | //------------------------------------ | |
1697 | // Menu Stuff | |
1698 | //------------------------------------ | |
1699 | static command_t CommandTable[] = | |
1700 | { | |
1701 | {"help", CmdHelp, 1, "This help"}, | |
1702 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1703 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1704 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"}, | |
1705 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"}, | |
1706 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"}, | |
1707 | {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"}, | |
1708 | {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"}, | |
1709 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1710 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1711 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
1712 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, | |
1713 | {NULL, NULL, 0, NULL} | |
1714 | }; | |
1715 | ||
1716 | int CmdHFMFUltra(const char *Cmd){ | |
1717 | WaitForResponseTimeout(CMD_ACK,NULL,100); | |
1718 | CmdsParse(CommandTable, Cmd); | |
1719 | return 0; | |
1720 | } | |
1721 | ||
1722 | int CmdHelp(const char *Cmd){ | |
1723 | CmdsHelp(CommandTable); | |
1724 | return 0; | |
1725 | } |