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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 0x28 | |
23 | #define MAX_NTAG_203 0x29 | |
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, NTAG, NTAG_203, | |
59 | NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC}; | |
60 | ||
61 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS, | |
62 | MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, | |
63 | MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; | |
64 | ||
65 | ||
66 | static int CmdHelp(const char *Cmd); | |
67 | ||
68 | char *getProductTypeStr( uint8_t id){ | |
69 | ||
70 | static char buf[20]; | |
71 | char *retStr = buf; | |
72 | ||
73 | switch(id) { | |
74 | case 3: | |
75 | sprintf(retStr, "%02X %s", id, "(Ultralight)"); | |
76 | break; | |
77 | case 4: | |
78 | sprintf(retStr, "%02X %s", id, "(NTAG)"); | |
79 | break; | |
80 | default: | |
81 | sprintf(retStr, "%02X %s", id, "(unknown)"); | |
82 | break; | |
83 | } | |
84 | return buf; | |
85 | } | |
86 | ||
87 | /* | |
88 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
89 | the LSBit is set to '0' if the size is exactly 2^n | |
90 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
91 | */ | |
92 | char *getUlev1CardSizeStr( uint8_t fsize ){ | |
93 | ||
94 | static char buf[40]; | |
95 | char *retStr = buf; | |
96 | memset(buf, 0, sizeof(buf)); | |
97 | ||
98 | uint16_t usize = 1 << ((fsize >>1) + 1); | |
99 | uint16_t lsize = 1 << (fsize >>1); | |
100 | ||
101 | // is LSB set? | |
102 | if ( fsize & 1 ) | |
103 | sprintf(retStr, "%02X (%u <-> %u bytes)",fsize, usize, lsize); | |
104 | else | |
105 | sprintf(retStr, "%02X (%u bytes)", fsize, lsize); | |
106 | return buf; | |
107 | } | |
108 | ||
109 | static void ul_switch_on_field(void) { | |
110 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
111 | SendCommand(&c); | |
112 | } | |
113 | ||
114 | void ul_switch_off_field(void) { | |
115 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
116 | SendCommand(&c); | |
117 | } | |
118 | ||
119 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
120 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
121 | memcpy(c.d.asBytes, cmd, cmdlen); | |
122 | SendCommand(&c); | |
123 | UsbCommand resp; | |
124 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
125 | if (!resp.arg[0] && responseLength) return -1; | |
126 | ||
127 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
128 | memcpy(response, resp.d.asBytes, resplen); | |
129 | return resplen; | |
130 | } | |
131 | /* | |
132 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
133 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
134 | if (append_crc) | |
135 | c.arg[0] |= ISO14A_APPEND_CRC; | |
136 | ||
137 | memcpy(c.d.asBytes, cmd, cmdlen); | |
138 | SendCommand(&c); | |
139 | UsbCommand resp; | |
140 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
141 | if (!resp.arg[0] && responseLength) return -1; | |
142 | ||
143 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
144 | memcpy(response, resp.d.asBytes, resplen); | |
145 | return resplen; | |
146 | } | |
147 | */ | |
148 | static int ul_select( iso14a_card_select_t *card ){ | |
149 | ||
150 | ul_switch_on_field(); | |
151 | ||
152 | UsbCommand resp; | |
153 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
154 | if (resp.arg[0] < 1) return -1; | |
155 | ||
156 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
157 | return resp.arg[0]; | |
158 | } | |
159 | ||
160 | // This read command will at least return 16bytes. | |
161 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
162 | ||
163 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
164 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
165 | return len; | |
166 | } | |
167 | ||
168 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ | |
169 | ||
170 | uint8_t cmd[18]; | |
171 | memset(cmd, 0x00, sizeof(cmd)); | |
172 | datalen = ( datalen > 16) ? 16 : datalen; | |
173 | ||
174 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
175 | cmd[1] = page; | |
176 | memcpy(cmd+2, data, datalen); | |
177 | ||
178 | uint8_t response[1] = {0xff}; | |
179 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); | |
180 | // ACK | |
181 | if ( response[0] == 0x0a ) return 0; | |
182 | // NACK | |
183 | return -1; | |
184 | } | |
185 | ||
186 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ | |
187 | ||
188 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; | |
189 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); | |
190 | return len; | |
191 | } | |
192 | ||
193 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ | |
194 | ||
195 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
196 | memcpy(c.d.asBytes, key, 16); | |
197 | SendCommand(&c); | |
198 | UsbCommand resp; | |
199 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; | |
200 | if ( resp.arg[0] == 1 ) return 1; | |
201 | ||
202 | return 0; | |
203 | } | |
204 | ||
205 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ | |
206 | ||
207 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
208 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
209 | return len; | |
210 | } | |
211 | ||
212 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
213 | ||
214 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
215 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
216 | return len; | |
217 | } | |
218 | ||
219 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
220 | ||
221 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; | |
222 | ||
223 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ | |
224 | // return -1; | |
225 | // } | |
226 | // return 0; | |
227 | // } | |
228 | ||
229 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
230 | ||
231 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
232 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
233 | return len; | |
234 | } | |
235 | ||
236 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
237 | ||
238 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
239 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
240 | return len; | |
241 | } | |
242 | ||
243 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ | |
244 | ||
245 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
246 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
247 | return len; | |
248 | } | |
249 | ||
250 | static int ul_print_default( uint8_t *data){ | |
251 | ||
252 | uint8_t uid[7]; | |
253 | uid[0] = data[0]; | |
254 | uid[1] = data[1]; | |
255 | uid[2] = data[2]; | |
256 | uid[3] = data[4]; | |
257 | uid[4] = data[5]; | |
258 | uid[5] = data[6]; | |
259 | uid[6] = data[7]; | |
260 | ||
261 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
262 | PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); | |
263 | if ( uid[0] == 0x05 ) { | |
264 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
265 | switch (chip){ | |
266 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break; | |
267 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break; | |
268 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break; | |
269 | } | |
270 | } | |
271 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 | |
272 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
273 | if ( data[3] == crc0 ) | |
274 | PrintAndLog(" BCC0 : %02X - Ok", data[3]); | |
275 | else | |
276 | PrintAndLog(" BCC0 : %02X - crc should be %02X", data[3], crc0); | |
277 | ||
278 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
279 | if ( data[8] == crc1 ) | |
280 | PrintAndLog(" BCC1 : %02X - Ok", data[8]); | |
281 | else | |
282 | PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 ); | |
283 | ||
284 | PrintAndLog(" Internal : %02X - %s default", data[9], (data[9]==0x48)?"":"not" ); | |
285 | ||
286 | PrintAndLog(" Lock : %s - %s", | |
287 | sprint_hex(data+10, 2), | |
288 | printBits(2, data+10) | |
289 | ); | |
290 | ||
291 | PrintAndLog("OneTimePad : %s - %s\n", | |
292 | sprint_hex(data + 12, 4), | |
293 | printBits(4, data+12) | |
294 | ); | |
295 | ||
296 | return 0; | |
297 | } | |
298 | ||
299 | static int ndef_print_CC(uint8_t *data) { | |
300 | ||
301 | if(data[0] != 0xe1) { | |
302 | //PrintAndLog("no NDEF message"); | |
303 | return -1; // no NDEF message | |
304 | } | |
305 | ||
306 | PrintAndLog("--- NDEF Message"); | |
307 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
308 | PrintAndLog(" %02X: NDEF Magic Number", data[0]); | |
309 | PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
310 | PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
311 | if ( data[2] == 0x12 ) | |
312 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144); | |
313 | else if ( data[2] == 0x3e ) | |
314 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496); | |
315 | else if ( data[2] == 0x6d ) | |
316 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872); | |
317 | ||
318 | PrintAndLog(" %02X: %s / %s", data[3], | |
319 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
320 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
321 | return 0; | |
322 | } | |
323 | ||
324 | int ul_print_type(uint16_t tagtype, uint8_t spaces){ | |
325 | char spc[11] = " "; | |
326 | spc[10]=0x00; | |
327 | char *spacer = spc + (10-spaces); | |
328 | ||
329 | if ( tagtype & UL ) | |
330 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype); | |
331 | else if ( tagtype & UL_C) | |
332 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype ); | |
333 | else if ( tagtype & UL_EV1_48) | |
334 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); | |
335 | else if ( tagtype & UL_EV1_128) | |
336 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); | |
337 | else if ( tagtype & NTAG ) | |
338 | PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer); | |
339 | else if ( tagtype & NTAG_203 ) | |
340 | PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer); | |
341 | else if ( tagtype & NTAG_213 ) | |
342 | PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); | |
343 | else if ( tagtype & NTAG_213 ) | |
344 | PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer); | |
345 | else if ( tagtype & NTAG_213 ) | |
346 | PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
347 | else if ( tagtype & NTAG_215 ) | |
348 | PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); | |
349 | else if ( tagtype & NTAG_216 ) | |
350 | PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); | |
351 | else if ( tagtype & MY_D ) | |
352 | PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); | |
353 | else if ( tagtype & MY_D_NFC ) | |
354 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); | |
355 | else if ( tagtype & MY_D_MOVE ) | |
356 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); | |
357 | else if ( tagtype & MY_D_MOVE_NFC ) | |
358 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); | |
359 | else | |
360 | PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); | |
361 | return 0; | |
362 | } | |
363 | ||
364 | static int ulc_print_3deskey( uint8_t *data){ | |
365 | PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data); | |
366 | PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
367 | PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
368 | PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12); | |
369 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); | |
370 | return 0; | |
371 | } | |
372 | ||
373 | static int ulc_print_configuration( uint8_t *data){ | |
374 | ||
375 | PrintAndLog("--- UL-C Configuration"); | |
376 | PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data)); | |
377 | PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
378 | ||
379 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
380 | if ( validAuth ) | |
381 | PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8], data[8]); | |
382 | else{ | |
383 | if ( data[8] == 0){ | |
384 | PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) ); | |
385 | } else { | |
386 | PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) ); | |
387 | } | |
388 | } | |
389 | PrintAndLog(" Auth1 [43/0x2B]: %s %s", | |
390 | sprint_hex(data+12, 4), | |
391 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
392 | ); | |
393 | return 0; | |
394 | } | |
395 | ||
396 | static int ulev1_print_configuration( uint8_t *data){ | |
397 | ||
398 | PrintAndLog("\n--- Tag Configuration"); | |
399 | ||
400 | bool strg_mod_en = (data[0] & 2); | |
401 | uint8_t authlim = (data[4] & 0x07); | |
402 | bool cfglck = (data[4] & 0x40); | |
403 | bool prot = (data[4] & 0x80); | |
404 | uint8_t vctid = data[5]; | |
405 | ||
406 | PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); | |
407 | if ( data[3] < 0xff ) | |
408 | PrintAndLog(" - page %d and above need authentication",data[3]); | |
409 | else | |
410 | PrintAndLog(" - pages don't need authentication"); | |
411 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); | |
412 | PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); | |
413 | if ( authlim == 0) | |
414 | PrintAndLog(" - Unlimited password attempts"); | |
415 | else | |
416 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
417 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
418 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
419 | PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); | |
420 | PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); | |
421 | PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); | |
422 | return 0; | |
423 | } | |
424 | ||
425 | static int ulev1_print_counters(){ | |
426 | PrintAndLog("--- Tag Counters"); | |
427 | uint8_t tear[1] = {0}; | |
428 | uint8_t counter[3] = {0,0,0}; | |
429 | for ( uint8_t i = 0; i<3; ++i) { | |
430 | ulev1_readTearing(i,tear,sizeof(tear)); | |
431 | ulev1_readCounter(i,counter, sizeof(counter) ); | |
432 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
433 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
434 | } | |
435 | return 0; | |
436 | } | |
437 | ||
438 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ | |
439 | PrintAndLog("\n--- Tag Signature"); | |
440 | PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); | |
441 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
442 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
443 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
444 | //to do: verify if signature is valid | |
445 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
446 | return 0; | |
447 | } | |
448 | ||
449 | static int ulev1_print_version(uint8_t *data){ | |
450 | PrintAndLog("\n--- Tag Version"); | |
451 | PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); | |
452 | PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); | |
453 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); | |
454 | PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF"); | |
455 | PrintAndLog(" Major version : %02X", data[4]); | |
456 | PrintAndLog(" Minor version : %02X", data[5]); | |
457 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
458 | PrintAndLog(" Protocol type : %02X", data[7]); | |
459 | return 0; | |
460 | } | |
461 | ||
462 | /* | |
463 | static int ulc_magic_test(){ | |
464 | // Magic Ultralight test | |
465 | // Magic UL-C, by observation, | |
466 | // 1) it seems to have a static nonce response to 0x1A command. | |
467 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
468 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
469 | // 4) use the ul_magic_test ! magic tags answers specially! | |
470 | int returnValue = UL_ERROR; | |
471 | iso14a_card_select_t card; | |
472 | uint8_t nonce1[11] = {0x00}; | |
473 | uint8_t nonce2[11] = {0x00}; | |
474 | int status = ul_select(&card); | |
475 | if ( status < 1 ){ | |
476 | PrintAndLog("Error: couldn't select ulc_magic_test"); | |
477 | ul_switch_off_field(); | |
478 | return UL_ERROR; | |
479 | } | |
480 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); | |
481 | if ( status > 0 ) { | |
482 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); | |
483 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; | |
484 | } else { | |
485 | returnValue = UL; | |
486 | } | |
487 | ul_switch_off_field(); | |
488 | return returnValue; | |
489 | } | |
490 | */ | |
491 | static int ul_magic_test(){ | |
492 | ||
493 | // Magic Ultralight tests | |
494 | // 1) take present UID, and try to write it back. OBSOLETE | |
495 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
496 | iso14a_card_select_t card; | |
497 | int status = ul_select(&card); | |
498 | if ( status < 1 ){ | |
499 | PrintAndLog("iso14443a card select failed"); | |
500 | ul_switch_off_field(); | |
501 | return UL_ERROR; | |
502 | } | |
503 | status = ul_comp_write(0, NULL, 0); | |
504 | ul_switch_off_field(); | |
505 | if ( status == 0 ) | |
506 | return UL_MAGIC; | |
507 | return UL; | |
508 | } | |
509 | ||
510 | uint16_t GetHF14AMfU_Type(void){ | |
511 | ||
512 | TagTypeUL_t tagtype = UNKNOWN; | |
513 | iso14a_card_select_t card; | |
514 | uint8_t version[10] = {0x00}; | |
515 | int status = 0; | |
516 | int len; | |
517 | ||
518 | status = ul_select(&card); | |
519 | if ( status < 1 ){ | |
520 | PrintAndLog("iso14443a card select failed"); | |
521 | ul_switch_off_field(); | |
522 | return UL_ERROR; | |
523 | } | |
524 | // Ultralight - ATQA / SAK | |
525 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { | |
526 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); | |
527 | ul_switch_off_field(); | |
528 | return UL_ERROR; | |
529 | } | |
530 | ||
531 | if ( card.uid[0] != 0x05) { | |
532 | ||
533 | len = ulev1_getVersion(version, sizeof(version)); | |
534 | ul_switch_off_field(); | |
535 | ||
536 | switch (len) { | |
537 | case 0x0A: { | |
538 | ||
539 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
540 | tagtype = UL_EV1_48; | |
541 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
542 | tagtype = UL_EV1_128; | |
543 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B ) | |
544 | tagtype = NTAG_210; | |
545 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E ) | |
546 | tagtype = NTAG_212; | |
547 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) | |
548 | tagtype = NTAG_213; | |
549 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) | |
550 | tagtype = NTAG_215; | |
551 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) | |
552 | tagtype = NTAG_216; | |
553 | else if ( version[2] == 0x04 ) | |
554 | tagtype = NTAG; | |
555 | ||
556 | break; | |
557 | } | |
558 | case 0x01: tagtype = UL_C; break; | |
559 | case 0x00: tagtype = UL; break; | |
560 | case -1 : tagtype = (UL | UL_C | NTAG_203); break; //when does this happen? -- if getversion fails, it assumes it is either UL/ULC -- but why? magic tags? | |
561 | default : tagtype = UNKNOWN; break; | |
562 | } | |
563 | // UL vs UL-C vs ntag203 test | |
564 | if (tagtype & (UL | UL_C | NTAG_203)) { | |
565 | status = ul_select(&card); | |
566 | if ( status < 1 ){ | |
567 | PrintAndLog("iso14443a card select failed (UL-C)"); | |
568 | ul_switch_off_field(); | |
569 | return UL_ERROR; | |
570 | } | |
571 | ||
572 | // do UL_C check first... | |
573 | uint8_t nonce[11] = {0x00}; | |
574 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
575 | ul_switch_off_field(); | |
576 | if (status > 1) { | |
577 | tagtype = UL_C; | |
578 | } else { | |
579 | // need to re-select after authentication error | |
580 | status = ul_select(&card); | |
581 | if ( status < 1 ){ | |
582 | PrintAndLog("iso14443a card select failed (UL-C)"); | |
583 | ul_switch_off_field(); | |
584 | return UL_ERROR; | |
585 | } | |
586 | uint8_t data[16] = {0x00}; | |
587 | // read page 0x26-0x29 (last valid ntag203 page) | |
588 | status = ul_read(0x26, data, sizeof(data)); | |
589 | if ( status <= 1 ) { | |
590 | tagtype = UL; | |
591 | } else { | |
592 | // read page 0x30 (should error if it is a ntag203) | |
593 | status = ul_read(30, data, sizeof(data)); | |
594 | if ( status <= 1 ){ | |
595 | tagtype = NTAG_203; | |
596 | } else { | |
597 | tagtype = UNKNOWN; | |
598 | } | |
599 | } | |
600 | ul_switch_off_field(); | |
601 | } | |
602 | } | |
603 | } else { | |
604 | // Infinition MY-D tests Exam high nibble | |
605 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
606 | switch ( nib ){ | |
607 | case 1: tagtype = MY_D; break; | |
608 | case 2: tagtype = (MY_D | MY_D_NFC); break; //notice: we can not currently distinguish between these two | |
609 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //notice: we can not currently distinguish between these two | |
610 | } | |
611 | } | |
612 | ||
613 | tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; | |
614 | ||
615 | return tagtype; | |
616 | } | |
617 | ||
618 | int CmdHF14AMfUInfo(const char *Cmd){ | |
619 | ||
620 | uint8_t authlim = 0xff; | |
621 | uint8_t data[16] = {0x00}; | |
622 | iso14a_card_select_t card; | |
623 | uint8_t *key; | |
624 | int status; | |
625 | bool errors = false; | |
626 | bool hasAuthKey = false; | |
627 | bool locked = false; | |
628 | uint8_t cmdp = 0; | |
629 | uint8_t datalen = 0; | |
630 | uint8_t authenticationkey[16] = {0x00}; | |
631 | uint8_t pack[4] = {0,0,0,0}; | |
632 | int len=0; | |
633 | ||
634 | while(param_getchar(Cmd, cmdp) != 0x00) | |
635 | { | |
636 | switch(param_getchar(Cmd, cmdp)) | |
637 | { | |
638 | case 'h': | |
639 | case 'H': | |
640 | return usage_hf_mfu_info(); | |
641 | case 'k': | |
642 | case 'K': | |
643 | // EV1/NTAG size key | |
644 | datalen = param_gethex(Cmd, cmdp+1, data, 8); | |
645 | if ( !datalen ) { | |
646 | memcpy(authenticationkey, data, 4); | |
647 | cmdp += 2; | |
648 | hasAuthKey = true; | |
649 | break; | |
650 | } | |
651 | // UL-C size key | |
652 | datalen = param_gethex(Cmd, cmdp+1, data, 32); | |
653 | if (!datalen){ | |
654 | memcpy(authenticationkey, data, 16); | |
655 | cmdp += 2; | |
656 | hasAuthKey = true; | |
657 | break; | |
658 | } | |
659 | errors = true; | |
660 | break; | |
661 | default: | |
662 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
663 | errors = true; | |
664 | break; | |
665 | } | |
666 | if(errors) break; | |
667 | } | |
668 | ||
669 | //Validations | |
670 | if(errors) return usage_hf_mfu_info(); | |
671 | ||
672 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
673 | if (tagtype == UL_ERROR) return -1; | |
674 | ||
675 | PrintAndLog("\n--- Tag Information ---------"); | |
676 | PrintAndLog("-------------------------------------------------------------"); | |
677 | ul_print_type(tagtype, 6); | |
678 | ||
679 | if ( hasAuthKey && (tagtype & UL_C)) { | |
680 | //will select card automatically and close connection on error | |
681 | if (!ulc_authentication(authenticationkey, false)) { | |
682 | PrintAndLog("Error: Authentication Failed UL-C"); | |
683 | return 0; | |
684 | } | |
685 | } else { | |
686 | status = ul_select(&card); | |
687 | if ( status < 1 ){ | |
688 | PrintAndLog("iso14443a card select failed"); | |
689 | ul_switch_off_field(); | |
690 | return status; | |
691 | } | |
692 | if (hasAuthKey) { | |
693 | len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); | |
694 | if (len < 1) { | |
695 | ul_switch_off_field(); | |
696 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); | |
697 | return 0; | |
698 | } | |
699 | } | |
700 | } | |
701 | ||
702 | // read pages 0,1,2,3 (should read 4pages) | |
703 | status = ul_read(0, data, sizeof(data)); | |
704 | if ( status == -1 ) { | |
705 | ul_switch_off_field(); | |
706 | PrintAndLog("Error: tag didn't answer to READ"); | |
707 | return status; | |
708 | } | |
709 | if (status == 16) { | |
710 | ul_print_default(data); | |
711 | ndef_print_CC(data+12); | |
712 | ||
713 | } else locked = true; | |
714 | ||
715 | // UL_C Specific | |
716 | if ((tagtype & UL_C)) { | |
717 | ||
718 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
719 | uint8_t ulc_conf[16] = {0x00}; | |
720 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
721 | if ( status == -1 ){ | |
722 | PrintAndLog("Error: tag didn't answer to READ UL-C"); | |
723 | ul_switch_off_field(); | |
724 | return status; | |
725 | } | |
726 | if (status == 16) ulc_print_configuration(ulc_conf); | |
727 | else locked = true; | |
728 | ||
729 | if ((tagtype & MAGIC)) { | |
730 | //just read key | |
731 | uint8_t ulc_deskey[16] = {0x00}; | |
732 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
733 | if ( status == -1 ) { | |
734 | ul_switch_off_field(); | |
735 | PrintAndLog("Error: tag didn't answer to READ magic"); | |
736 | return status; | |
737 | } | |
738 | if (status == 16) ulc_print_3deskey(ulc_deskey); | |
739 | ||
740 | } else { | |
741 | ul_switch_off_field(); | |
742 | // if we called info with key, just return | |
743 | if ( hasAuthKey ) return 1; | |
744 | ||
745 | PrintAndLog("Trying some default 3des keys"); | |
746 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { | |
747 | key = default_3des_keys[i]; | |
748 | if (ulc_authentication(key, true)) { | |
749 | PrintAndLog("Found default 3des key: "); | |
750 | uint8_t keySwap[16]; | |
751 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
752 | ulc_print_3deskey(keySwap); | |
753 | break; | |
754 | } | |
755 | } | |
756 | // reselect for future tests (ntag test) | |
757 | status = ul_select(&card); | |
758 | if ( status < 1 ){ | |
759 | PrintAndLog("iso14443a card select failed"); | |
760 | ul_switch_off_field(); | |
761 | return status; | |
762 | } | |
763 | } | |
764 | } | |
765 | ||
766 | // do counters and signature first (don't neet auth) | |
767 | ||
768 | // ul counters are different than ntag counters | |
769 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) ulev1_print_counters(); | |
770 | ||
771 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 ))) { | |
772 | uint8_t ulev1_signature[32] = {0x00}; | |
773 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
774 | if ( status == -1 ) { | |
775 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
776 | ul_switch_off_field(); | |
777 | return status; | |
778 | } | |
779 | if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
780 | } | |
781 | ||
782 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216))) { | |
783 | uint8_t version[10] = {0x00}; | |
784 | status = ulev1_getVersion(version, sizeof(version)); | |
785 | if ( status == -1 ) { | |
786 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
787 | ul_switch_off_field(); | |
788 | return status; | |
789 | } | |
790 | if (status == 10) ulev1_print_version(version); | |
791 | else locked = true; | |
792 | ||
793 | uint8_t startconfigblock = 0; | |
794 | uint8_t ulev1_conf[16] = {0x00}; | |
795 | // config blocks always are last 4 pages | |
796 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
797 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
798 | startconfigblock = UL_MEMORY_ARRAY[idx]-3; | |
799 | ||
800 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
801 | if ( status == -1 ) { | |
802 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
803 | ul_switch_off_field(); | |
804 | return status; | |
805 | } else if (status == 16) { | |
806 | // save AUTHENTICATION LIMITS for later: | |
807 | authlim = (ulev1_conf[4] & 0x07); | |
808 | ulev1_print_configuration(ulev1_conf); | |
809 | } else { | |
810 | authlim=7; | |
811 | } | |
812 | ||
813 | // AUTHLIMIT, (number of failed authentications) | |
814 | // 0 = limitless. | |
815 | // 1-7 = limit. No automatic tries then. | |
816 | // hasAuthKey, if we was called with key, skip test. | |
817 | if ( !authlim && !hasAuthKey ) { | |
818 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
819 | len = 0; | |
820 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { | |
821 | key = default_pwd_pack[i]; | |
822 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); | |
823 | if (len >= 1) { | |
824 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
825 | break; | |
826 | } else { | |
827 | status = ul_select(&card); | |
828 | if ( status < 1 ) { | |
829 | PrintAndLog("iso14443a card select failed - ev1 auth"); | |
830 | ul_switch_off_field(); | |
831 | return status; | |
832 | } | |
833 | } | |
834 | } | |
835 | if (len < 1) PrintAndLog("password not known"); | |
836 | } | |
837 | } | |
838 | ||
839 | ul_switch_off_field(); | |
840 | if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); | |
841 | PrintAndLog(""); | |
842 | return 1; | |
843 | } | |
844 | ||
845 | // | |
846 | // Mifare Ultralight Write Single Block | |
847 | // | |
848 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
849 | uint8_t blockNo = -1; | |
850 | bool chinese_card = FALSE; | |
851 | uint8_t bldata[16] = {0x00}; | |
852 | UsbCommand resp; | |
853 | ||
854 | char cmdp = param_getchar(Cmd, 0); | |
855 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
856 | PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]"); | |
857 | PrintAndLog(" [block number]"); | |
858 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
859 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
860 | PrintAndLog(""); | |
861 | PrintAndLog(" sample: hf mfu wrbl 0 01020304"); | |
862 | PrintAndLog(""); | |
863 | return 0; | |
864 | } | |
865 | ||
866 | blockNo = param_get8(Cmd, 0); | |
867 | ||
868 | if (blockNo > MAX_UL_BLOCKS){ | |
869 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); | |
870 | return 1; | |
871 | } | |
872 | ||
873 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
874 | PrintAndLog("Block data must include 8 HEX symbols"); | |
875 | return 1; | |
876 | } | |
877 | ||
878 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
879 | chinese_card = TRUE; | |
880 | } | |
881 | ||
882 | if ( blockNo <= 3) { | |
883 | if (!chinese_card){ | |
884 | PrintAndLog("Access Denied"); | |
885 | } else { | |
886 | PrintAndLog("--specialblock no:%02x", blockNo); | |
887 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
888 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
889 | memcpy(d.d.asBytes,bldata, 4); | |
890 | SendCommand(&d); | |
891 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
892 | uint8_t isOK = resp.arg[0] & 0xff; | |
893 | PrintAndLog("isOk:%02x", isOK); | |
894 | } else { | |
895 | PrintAndLog("Command execute timeout"); | |
896 | } | |
897 | } | |
898 | } else { | |
899 | PrintAndLog("--block no:%02x", blockNo); | |
900 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
901 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
902 | memcpy(e.d.asBytes,bldata, 4); | |
903 | SendCommand(&e); | |
904 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
905 | uint8_t isOK = resp.arg[0] & 0xff; | |
906 | PrintAndLog("isOk:%02x", isOK); | |
907 | } else { | |
908 | PrintAndLog("Command execute timeout"); | |
909 | } | |
910 | } | |
911 | return 0; | |
912 | } | |
913 | ||
914 | // | |
915 | // Mifare Ultralight Read Single Block | |
916 | // | |
917 | int CmdHF14AMfURdBl(const char *Cmd){ | |
918 | ||
919 | UsbCommand resp; | |
920 | uint8_t blockNo = -1; | |
921 | char cmdp = param_getchar(Cmd, 0); | |
922 | ||
923 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
924 | PrintAndLog("Usage: hf mfu rdbl <block number>"); | |
925 | PrintAndLog(" sample: hfu mfu rdbl 0"); | |
926 | return 0; | |
927 | } | |
928 | ||
929 | blockNo = param_get8(Cmd, 0); | |
930 | ||
931 | if (blockNo > MAX_UL_BLOCKS){ | |
932 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight"); | |
933 | return 1; | |
934 | } | |
935 | ||
936 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
937 | SendCommand(&c); | |
938 | ||
939 | ||
940 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
941 | uint8_t isOK = resp.arg[0] & 0xff; | |
942 | if (isOK) { | |
943 | uint8_t *data = resp.d.asBytes; | |
944 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
945 | } | |
946 | else { | |
947 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
948 | } | |
949 | } else { | |
950 | PrintAndLog("Command execute time-out"); | |
951 | } | |
952 | ||
953 | return 0; | |
954 | } | |
955 | ||
956 | int usage_hf_mfu_info(void) | |
957 | { | |
958 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
959 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
960 | PrintAndLog("The following tags can be identified:\n"); | |
961 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1"); | |
962 | PrintAndLog("NTAG 213, NTAG 215, NTAG 216"); | |
963 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
964 | PrintAndLog("Usage: hf mfu info k <key>"); | |
965 | PrintAndLog(" Options : "); | |
966 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
967 | PrintAndLog(""); | |
968 | PrintAndLog(" sample : hf mfu info"); | |
969 | PrintAndLog(" : hf mfu info k 11223344"); | |
970 | return 0; | |
971 | } | |
972 | ||
973 | int usage_hf_mfu_dump(void) | |
974 | { | |
975 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
976 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
977 | PrintAndLog("It autodetects card type.\n"); | |
978 | PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin>"); | |
979 | PrintAndLog(" Options : "); | |
980 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
981 | PrintAndLog(" l : swap entered key's endianness for auth"); | |
982 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); | |
983 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
984 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
985 | ||
986 | PrintAndLog(""); | |
987 | PrintAndLog(" sample : hf mfu dump"); | |
988 | PrintAndLog(" : hf mfu dump n myfile"); | |
989 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); | |
990 | return 0; | |
991 | } | |
992 | ||
993 | // | |
994 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 | |
995 | // Read and Dump Card Contents, using auto detection of tag size. | |
996 | int CmdHF14AMfUDump(const char *Cmd){ | |
997 | ||
998 | FILE *fout; | |
999 | char filename[FILE_PATH_SIZE] = {0x00}; | |
1000 | char *fnameptr = filename; | |
1001 | uint8_t *lockbytes_t = NULL; | |
1002 | uint8_t lockbytes[2] = {0x00}; | |
1003 | uint8_t *lockbytes_t2 = NULL; | |
1004 | uint8_t lockbytes2[2] = {0x00}; | |
1005 | bool bit[16] = {0x00}; | |
1006 | bool bit2[16] = {0x00}; | |
1007 | uint8_t data[1024] = {0x00}; | |
1008 | bool hasPwd = false; | |
1009 | int i = 0; | |
1010 | int Pages = 16; | |
1011 | bool tmplockbit = false; | |
1012 | uint8_t dataLen=0; | |
1013 | uint8_t cmdp =0; | |
1014 | uint8_t key[16] = {0x00}; | |
1015 | uint8_t *keyPtr = key; | |
1016 | size_t fileNlen = 0; | |
1017 | bool errors = false; | |
1018 | bool swapEndian = false; | |
1019 | bool manualPages = false; | |
1020 | uint8_t startPage = 0; | |
1021 | char tempStr[50]; | |
1022 | ||
1023 | while(param_getchar(Cmd, cmdp) != 0x00) | |
1024 | { | |
1025 | switch(param_getchar(Cmd, cmdp)) | |
1026 | { | |
1027 | case 'h': | |
1028 | case 'H': | |
1029 | return usage_hf_mfu_dump(); | |
1030 | case 'k': | |
1031 | case 'K': | |
1032 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); | |
1033 | if (dataLen == 32) //ul-c | |
1034 | errors = param_gethex(tempStr, 0, key, dataLen); | |
1035 | else if (dataLen == 8) //ev1/ntag | |
1036 | errors = param_gethex(tempStr, 0, key, dataLen); | |
1037 | else{ | |
1038 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1039 | errors = true; | |
1040 | } | |
1041 | ||
1042 | cmdp += 2; | |
1043 | hasPwd = true; | |
1044 | break; | |
1045 | case 'l': | |
1046 | case 'L': | |
1047 | swapEndian = true; | |
1048 | cmdp++; | |
1049 | break; | |
1050 | case 'n': | |
1051 | case 'N': | |
1052 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
1053 | if (!fileNlen) errors = true; | |
1054 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1055 | cmdp += 2; | |
1056 | break; | |
1057 | case 'p': | |
1058 | case 'P': | |
1059 | startPage = param_get8(Cmd, cmdp+1); | |
1060 | manualPages = true; | |
1061 | cmdp += 2; | |
1062 | break; | |
1063 | case 'q': | |
1064 | case 'Q': | |
1065 | Pages = param_get8(Cmd, cmdp+1); | |
1066 | cmdp += 2; | |
1067 | manualPages = true; | |
1068 | break; | |
1069 | default: | |
1070 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1071 | errors = true; | |
1072 | break; | |
1073 | } | |
1074 | if(errors) break; | |
1075 | } | |
1076 | ||
1077 | //Validations | |
1078 | if(errors) return usage_hf_mfu_dump(); | |
1079 | ||
1080 | if (swapEndian && dataLen == 32) | |
1081 | keyPtr = SwapEndian64(data, 16, 8); | |
1082 | ||
1083 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1084 | if (tagtype == UL_ERROR) return -1; | |
1085 | ||
1086 | if (!manualPages) | |
1087 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
1088 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1089 | Pages = UL_MEMORY_ARRAY[idx]+1; | |
1090 | ||
1091 | ul_print_type(tagtype, 0); | |
1092 | PrintAndLog("Reading tag memory..."); | |
1093 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; | |
1094 | if ( hasPwd ) { | |
1095 | if (tagtype & UL_C) | |
1096 | c.arg[2] = 1; //UL_C auth | |
1097 | else | |
1098 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1099 | ||
1100 | memcpy(c.d.asBytes, key, dataLen/2); | |
1101 | } | |
1102 | SendCommand(&c); | |
1103 | UsbCommand resp; | |
1104 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1105 | PrintAndLog("Command execute time-out"); | |
1106 | return 1; | |
1107 | } | |
1108 | if (resp.arg[0] != 1) { | |
1109 | PrintAndLog("Failed reading block: (%02x)", i); | |
1110 | return 1; | |
1111 | } | |
1112 | ||
1113 | uint32_t bufferSize = resp.arg[1]; | |
1114 | if (bufferSize > sizeof(data)) { | |
1115 | PrintAndLog("Data exceeded Buffer size!"); | |
1116 | bufferSize = sizeof(data); | |
1117 | } | |
1118 | GetFromBigBuf(data, bufferSize, 0); | |
1119 | WaitForResponse(CMD_ACK,NULL); | |
1120 | ||
1121 | Pages = bufferSize/4; | |
1122 | // Load lock bytes. | |
1123 | int j = 0; | |
1124 | ||
1125 | lockbytes_t = data + 8; | |
1126 | lockbytes[0] = lockbytes_t[2]; | |
1127 | lockbytes[1] = lockbytes_t[3]; | |
1128 | for(j = 0; j < 16; j++){ | |
1129 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
1130 | } | |
1131 | ||
1132 | // Load bottom lockbytes if available | |
1133 | // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG | |
1134 | if ( Pages == 44 ) { | |
1135 | lockbytes_t2 = data + (40*4); | |
1136 | lockbytes2[0] = lockbytes_t2[2]; | |
1137 | lockbytes2[1] = lockbytes_t2[3]; | |
1138 | for (j = 0; j < 16; j++) { | |
1139 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1140 | } | |
1141 | } | |
1142 | ||
1143 | // add keys to block dump | |
1144 | if (hasPwd && (tagtype & UL_C)) { //UL_C | |
1145 | memcpy(data + Pages*4, key, dataLen/2); | |
1146 | Pages += 4; | |
1147 | } else if (hasPwd) { //not sure output is in correct location. | |
1148 | memcpy(data + Pages*4, key, dataLen/2); | |
1149 | Pages += 1; | |
1150 | } | |
1151 | ||
1152 | for (i = 0; i < Pages; ++i) { | |
1153 | if ( i < 3 ) { | |
1154 | PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); | |
1155 | continue; | |
1156 | } | |
1157 | switch(i){ | |
1158 | case 3: tmplockbit = bit[4]; break; | |
1159 | case 4: tmplockbit = bit[3]; break; | |
1160 | case 5: tmplockbit = bit[2]; break; | |
1161 | case 6: tmplockbit = bit[1]; break; | |
1162 | case 7: tmplockbit = bit[0]; break; | |
1163 | case 8: tmplockbit = bit[15]; break; | |
1164 | case 9: tmplockbit = bit[14]; break; | |
1165 | case 10: tmplockbit = bit[13]; break; | |
1166 | case 11: tmplockbit = bit[12]; break; | |
1167 | case 12: tmplockbit = bit[11]; break; | |
1168 | case 13: tmplockbit = bit[10]; break; | |
1169 | case 14: tmplockbit = bit[9]; break; | |
1170 | case 15: tmplockbit = bit[8]; break; | |
1171 | case 16: | |
1172 | case 17: | |
1173 | case 18: | |
1174 | case 19: tmplockbit = bit2[6]; break; | |
1175 | case 20: | |
1176 | case 21: | |
1177 | case 22: | |
1178 | case 23: tmplockbit = bit2[5]; break; | |
1179 | case 24: | |
1180 | case 25: | |
1181 | case 26: | |
1182 | case 27: tmplockbit = bit2[4]; break; | |
1183 | case 28: | |
1184 | case 29: | |
1185 | case 30: | |
1186 | case 31: tmplockbit = bit2[2]; break; | |
1187 | case 32: | |
1188 | case 33: | |
1189 | case 34: | |
1190 | case 35: tmplockbit = bit2[1]; break; | |
1191 | case 36: | |
1192 | case 37: | |
1193 | case 38: | |
1194 | case 39: tmplockbit = bit2[0]; break; | |
1195 | case 40: tmplockbit = bit2[12]; break; | |
1196 | case 41: tmplockbit = bit2[11]; break; | |
1197 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1198 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1199 | default: break; | |
1200 | } | |
1201 | PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit); | |
1202 | } | |
1203 | ||
1204 | // user supplied filename? | |
1205 | if (fileNlen < 1) { | |
1206 | // UID = data 0-1-2 4-5-6-7 (skips a beat) | |
1207 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", | |
1208 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
1209 | } else { | |
1210 | sprintf(fnameptr + fileNlen,".bin"); | |
1211 | } | |
1212 | ||
1213 | if ((fout = fopen(filename,"wb")) == NULL) { | |
1214 | PrintAndLog("Could not create file name %s", filename); | |
1215 | return 1; | |
1216 | } | |
1217 | fwrite( data, 1, Pages*4, fout ); | |
1218 | fclose(fout); | |
1219 | ||
1220 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
1221 | return 0; | |
1222 | } | |
1223 | ||
1224 | //------------------------------------------------------------------------------- | |
1225 | // Ultralight C Methods | |
1226 | //------------------------------------------------------------------------------- | |
1227 | ||
1228 | // | |
1229 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1230 | // | |
1231 | int CmdHF14AMfucAuth(const char *Cmd){ | |
1232 | ||
1233 | uint8_t keyNo = 3; | |
1234 | bool errors = false; | |
1235 | ||
1236 | char cmdp = param_getchar(Cmd, 0); | |
1237 | ||
1238 | //Change key to user defined one | |
1239 | if (cmdp == 'k' || cmdp == 'K'){ | |
1240 | keyNo = param_get8(Cmd, 1); | |
1241 | if(keyNo > KEYS_3DES_COUNT) | |
1242 | errors = true; | |
1243 | } | |
1244 | ||
1245 | if (cmdp == 'h' || cmdp == 'H') | |
1246 | errors = true; | |
1247 | ||
1248 | if (errors) { | |
1249 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1250 | PrintAndLog(" 0 (default): 3DES standard key"); | |
1251 | PrintAndLog(" 1 : all 0x00 key"); | |
1252 | PrintAndLog(" 2 : 0x00-0x0F key"); | |
1253 | PrintAndLog(" 3 : nfc key"); | |
1254 | PrintAndLog(" 4 : all 0x01 key"); | |
1255 | PrintAndLog(" 5 : all 0xff key"); | |
1256 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1257 | PrintAndLog("\n sample : hf mfu cauth k"); | |
1258 | PrintAndLog(" : hf mfu cauth k 3"); | |
1259 | return 0; | |
1260 | } | |
1261 | ||
1262 | uint8_t *key = default_3des_keys[keyNo]; | |
1263 | if (ulc_authentication(key, true)) | |
1264 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); | |
1265 | else | |
1266 | PrintAndLog("Authentication failed"); | |
1267 | ||
1268 | return 0; | |
1269 | } | |
1270 | ||
1271 | /** | |
1272 | A test function to validate that the polarssl-function works the same | |
1273 | was as the openssl-implementation. | |
1274 | Commented out, since it requires openssl | |
1275 | ||
1276 | int CmdTestDES(const char * cmd) | |
1277 | { | |
1278 | uint8_t key[16] = {0x00}; | |
1279 | ||
1280 | memcpy(key,key3_3des_data,16); | |
1281 | DES_cblock RndA, RndB; | |
1282 | ||
1283 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1284 | { | |
1285 | uint8_t e_RndB[8] = {0x00}; | |
1286 | unsigned char RndARndB[16] = {0x00}; | |
1287 | ||
1288 | DES_cblock iv = { 0 }; | |
1289 | DES_key_schedule ks1,ks2; | |
1290 | DES_cblock key1,key2; | |
1291 | ||
1292 | memcpy(key,key3_3des_data,16); | |
1293 | memcpy(key1,key,8); | |
1294 | memcpy(key2,key+8,8); | |
1295 | ||
1296 | ||
1297 | DES_set_key((DES_cblock *)key1,&ks1); | |
1298 | DES_set_key((DES_cblock *)key2,&ks2); | |
1299 | ||
1300 | DES_random_key(&RndA); | |
1301 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1302 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1303 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1304 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1305 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1306 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1307 | ||
1308 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1309 | rol(RndB,8); | |
1310 | memcpy(RndARndB,RndA,8); | |
1311 | memcpy(RndARndB+8,RndB,8); | |
1312 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1313 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1314 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1315 | ||
1316 | } | |
1317 | PrintAndLog("----------PolarSSL implementation----------"); | |
1318 | { | |
1319 | uint8_t random_a[8] = { 0 }; | |
1320 | uint8_t enc_random_a[8] = { 0 }; | |
1321 | uint8_t random_b[8] = { 0 }; | |
1322 | uint8_t enc_random_b[8] = { 0 }; | |
1323 | uint8_t random_a_and_b[16] = { 0 }; | |
1324 | des3_context ctx = { 0 }; | |
1325 | ||
1326 | memcpy(random_a, RndA,8); | |
1327 | ||
1328 | uint8_t output[8] = { 0 }; | |
1329 | uint8_t iv[8] = { 0 }; | |
1330 | ||
1331 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1332 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1333 | ||
1334 | des3_set2key_dec(&ctx, key); | |
1335 | ||
1336 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1337 | , DES_DECRYPT // int mode | |
1338 | , sizeof(random_b) // size_t length | |
1339 | , iv // unsigned char iv[8] | |
1340 | , enc_random_b // const unsigned char *input | |
1341 | , random_b // unsigned char *output | |
1342 | ); | |
1343 | ||
1344 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1345 | ||
1346 | rol(random_b,8); | |
1347 | memcpy(random_a_and_b ,random_a,8); | |
1348 | memcpy(random_a_and_b+8,random_b,8); | |
1349 | ||
1350 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1351 | ||
1352 | des3_set2key_enc(&ctx, key); | |
1353 | ||
1354 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1355 | , DES_ENCRYPT // int mode | |
1356 | , sizeof(random_a_and_b) // size_t length | |
1357 | , enc_random_b // unsigned char iv[8] | |
1358 | , random_a_and_b // const unsigned char *input | |
1359 | , random_a_and_b // unsigned char *output | |
1360 | ); | |
1361 | ||
1362 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1363 | } | |
1364 | return 0; | |
1365 | } | |
1366 | **/ | |
1367 | ||
1368 | // | |
1369 | // Ultralight C Read Single Block | |
1370 | // | |
1371 | int CmdHF14AMfUCRdBl(const char *Cmd) | |
1372 | { | |
1373 | UsbCommand resp; | |
1374 | bool hasPwd = FALSE; | |
1375 | uint8_t blockNo = -1; | |
1376 | uint8_t key[16]; | |
1377 | char cmdp = param_getchar(Cmd, 0); | |
1378 | ||
1379 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
1380 | PrintAndLog("Usage: hf mfu crdbl <block number> <key>"); | |
1381 | PrintAndLog(""); | |
1382 | PrintAndLog("sample: hf mfu crdbl 0"); | |
1383 | PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF"); | |
1384 | return 0; | |
1385 | } | |
1386 | ||
1387 | blockNo = param_get8(Cmd, 0); | |
1388 | if (blockNo < 0) { | |
1389 | PrintAndLog("Wrong block number"); | |
1390 | return 1; | |
1391 | } | |
1392 | ||
1393 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1394 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); | |
1395 | return 1; | |
1396 | } | |
1397 | ||
1398 | // key | |
1399 | if ( strlen(Cmd) > 3){ | |
1400 | if (param_gethex(Cmd, 1, key, 32)) { | |
1401 | PrintAndLog("Key must include %d HEX symbols", 32); | |
1402 | return 1; | |
1403 | } else { | |
1404 | hasPwd = TRUE; | |
1405 | } | |
1406 | } | |
1407 | ||
1408 | //Read Block | |
1409 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1410 | if ( hasPwd ) { | |
1411 | c.arg[1] = 1; | |
1412 | memcpy(c.d.asBytes,key,16); | |
1413 | } | |
1414 | SendCommand(&c); | |
1415 | ||
1416 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1417 | uint8_t isOK = resp.arg[0] & 0xff; | |
1418 | if (isOK) { | |
1419 | uint8_t *data = resp.d.asBytes; | |
1420 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
1421 | } | |
1422 | else { | |
1423 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1424 | } | |
1425 | } else { | |
1426 | PrintAndLog("Command execute time-out"); | |
1427 | } | |
1428 | return 0; | |
1429 | } | |
1430 | ||
1431 | // | |
1432 | // Mifare Ultralight C Write Single Block | |
1433 | // | |
1434 | int CmdHF14AMfUCWrBl(const char *Cmd){ | |
1435 | ||
1436 | uint8_t blockNo = -1; | |
1437 | bool chinese_card = FALSE; | |
1438 | uint8_t bldata[16] = {0x00}; | |
1439 | UsbCommand resp; | |
1440 | ||
1441 | char cmdp = param_getchar(Cmd, 0); | |
1442 | ||
1443 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
1444 | PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]"); | |
1445 | PrintAndLog(" [block number]"); | |
1446 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
1447 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
1448 | PrintAndLog(""); | |
1449 | PrintAndLog(" sample: hf mfu cwrbl 0 01020304"); | |
1450 | PrintAndLog(""); | |
1451 | return 0; | |
1452 | } | |
1453 | ||
1454 | blockNo = param_get8(Cmd, 0); | |
1455 | if (blockNo > MAX_ULC_BLOCKS ){ | |
1456 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!"); | |
1457 | return 1; | |
1458 | } | |
1459 | ||
1460 | if (param_gethex(Cmd, 1, bldata, 8)) { | |
1461 | PrintAndLog("Block data must include 8 HEX symbols"); | |
1462 | return 1; | |
1463 | } | |
1464 | ||
1465 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { | |
1466 | chinese_card = TRUE; | |
1467 | } | |
1468 | ||
1469 | if ( blockNo <= 3 ) { | |
1470 | if (!chinese_card){ | |
1471 | PrintAndLog("Access Denied"); | |
1472 | return 1; | |
1473 | } else { | |
1474 | PrintAndLog("--Special block no: 0x%02x", blockNo); | |
1475 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1476 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1477 | memcpy(d.d.asBytes,bldata, 4); | |
1478 | SendCommand(&d); | |
1479 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1480 | uint8_t isOK = resp.arg[0] & 0xff; | |
1481 | PrintAndLog("isOk:%02x", isOK); | |
1482 | } else { | |
1483 | PrintAndLog("Command execute timeout"); | |
1484 | return 1; | |
1485 | } | |
1486 | } | |
1487 | } else { | |
1488 | PrintAndLog("--Block no : 0x%02x", blockNo); | |
1489 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1490 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1491 | memcpy(e.d.asBytes,bldata, 4); | |
1492 | SendCommand(&e); | |
1493 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1494 | uint8_t isOK = resp.arg[0] & 0xff; | |
1495 | PrintAndLog("isOk : %02x", isOK); | |
1496 | } else { | |
1497 | PrintAndLog("Command execute timeout"); | |
1498 | return 1; | |
1499 | } | |
1500 | } | |
1501 | return 0; | |
1502 | } | |
1503 | ||
1504 | // | |
1505 | // Mifare Ultralight C - Set password | |
1506 | // | |
1507 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1508 | ||
1509 | uint8_t pwd[16] = {0x00}; | |
1510 | ||
1511 | char cmdp = param_getchar(Cmd, 0); | |
1512 | ||
1513 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1514 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1515 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1516 | PrintAndLog(""); | |
1517 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1518 | PrintAndLog(""); | |
1519 | return 0; | |
1520 | } | |
1521 | ||
1522 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1523 | PrintAndLog("Password must include 32 HEX symbols"); | |
1524 | return 1; | |
1525 | } | |
1526 | ||
1527 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1528 | memcpy( c.d.asBytes, pwd, 16); | |
1529 | SendCommand(&c); | |
1530 | ||
1531 | UsbCommand resp; | |
1532 | ||
1533 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1534 | if ( (resp.arg[0] & 0xff) == 1) | |
1535 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1536 | else{ | |
1537 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1538 | return 1; | |
1539 | } | |
1540 | } | |
1541 | else { | |
1542 | PrintAndLog("command execution time out"); | |
1543 | return 1; | |
1544 | } | |
1545 | ||
1546 | return 0; | |
1547 | } | |
1548 | ||
1549 | // | |
1550 | // Magic UL / UL-C tags - Set UID | |
1551 | // | |
1552 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1553 | ||
1554 | UsbCommand c; | |
1555 | UsbCommand resp; | |
1556 | uint8_t uid[7] = {0x00}; | |
1557 | char cmdp = param_getchar(Cmd, 0); | |
1558 | ||
1559 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1560 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1561 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1562 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1563 | PrintAndLog(""); | |
1564 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1565 | PrintAndLog(""); | |
1566 | return 0; | |
1567 | } | |
1568 | ||
1569 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1570 | PrintAndLog("UID must include 14 HEX symbols"); | |
1571 | return 1; | |
1572 | } | |
1573 | ||
1574 | // read block2. | |
1575 | c.cmd = CMD_MIFAREU_READBL; | |
1576 | c.arg[0] = 2; | |
1577 | SendCommand(&c); | |
1578 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1579 | PrintAndLog("Command execute timeout"); | |
1580 | return 2; | |
1581 | } | |
1582 | ||
1583 | // save old block2. | |
1584 | uint8_t oldblock2[4] = {0x00}; | |
1585 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1586 | ||
1587 | // block 0. | |
1588 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1589 | c.arg[0] = 0; | |
1590 | c.d.asBytes[0] = uid[0]; | |
1591 | c.d.asBytes[1] = uid[1]; | |
1592 | c.d.asBytes[2] = uid[2]; | |
1593 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1594 | SendCommand(&c); | |
1595 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1596 | PrintAndLog("Command execute timeout"); | |
1597 | return 3; | |
1598 | } | |
1599 | ||
1600 | // block 1. | |
1601 | c.arg[0] = 1; | |
1602 | c.d.asBytes[0] = uid[3]; | |
1603 | c.d.asBytes[1] = uid[4]; | |
1604 | c.d.asBytes[2] = uid[5]; | |
1605 | c.d.asBytes[3] = uid[6]; | |
1606 | SendCommand(&c); | |
1607 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1608 | PrintAndLog("Command execute timeout"); | |
1609 | return 4; | |
1610 | } | |
1611 | ||
1612 | // block 2. | |
1613 | c.arg[0] = 2; | |
1614 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1615 | c.d.asBytes[1] = oldblock2[1]; | |
1616 | c.d.asBytes[2] = oldblock2[2]; | |
1617 | c.d.asBytes[3] = oldblock2[3]; | |
1618 | SendCommand(&c); | |
1619 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1620 | PrintAndLog("Command execute timeout"); | |
1621 | return 5; | |
1622 | } | |
1623 | ||
1624 | return 0; | |
1625 | } | |
1626 | ||
1627 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1628 | ||
1629 | uint8_t iv[8] = { 0x00 }; | |
1630 | uint8_t block = 0x07; | |
1631 | ||
1632 | // UL-EV1 | |
1633 | //04 57 b6 e2 05 3f 80 UID | |
1634 | //4a f8 4b 19 PWD | |
1635 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1636 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1637 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1638 | uint8_t dkeyA[8] = { 0x00 }; | |
1639 | uint8_t dkeyB[8] = { 0x00 }; | |
1640 | ||
1641 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1642 | ||
1643 | uint8_t mix[8] = { 0x00 }; | |
1644 | uint8_t divkey[8] = { 0x00 }; | |
1645 | ||
1646 | memcpy(mix, mifarekeyA, 4); | |
1647 | ||
1648 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1649 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1650 | mix[6] = block ^ uid[2]; | |
1651 | mix[7] = uid[3]; | |
1652 | ||
1653 | des3_context ctx = { 0x00 }; | |
1654 | des3_set2key_enc(&ctx, masterkey); | |
1655 | ||
1656 | des3_crypt_cbc(&ctx // des3_context | |
1657 | , DES_ENCRYPT // int mode | |
1658 | , sizeof(mix) // length | |
1659 | , iv // iv[8] | |
1660 | , mix // input | |
1661 | , divkey // output | |
1662 | ); | |
1663 | ||
1664 | PrintAndLog("3DES version"); | |
1665 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1666 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1667 | PrintAndLog("Sector :\t %0d", block); | |
1668 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1669 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1670 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1671 | ||
1672 | PrintAndLog("\n DES version"); | |
1673 | ||
1674 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1675 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1676 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1677 | } | |
1678 | ||
1679 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1680 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1681 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1682 | } | |
1683 | ||
1684 | uint8_t zeros[8] = {0x00}; | |
1685 | uint8_t newpwd[8] = {0x00}; | |
1686 | uint8_t dmkey[24] = {0x00}; | |
1687 | memcpy(dmkey, dkeyA, 8); | |
1688 | memcpy(dmkey+8, dkeyB, 8); | |
1689 | memcpy(dmkey+16, dkeyA, 8); | |
1690 | memset(iv, 0x00, 8); | |
1691 | ||
1692 | des3_set3key_enc(&ctx, dmkey); | |
1693 | ||
1694 | des3_crypt_cbc(&ctx // des3_context | |
1695 | , DES_ENCRYPT // int mode | |
1696 | , sizeof(newpwd) // length | |
1697 | , iv // iv[8] | |
1698 | , zeros // input | |
1699 | , newpwd // output | |
1700 | ); | |
1701 | ||
1702 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1703 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1704 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1705 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1706 | ||
1707 | return 0; | |
1708 | } | |
1709 | ||
1710 | // static uint8_t * diversify_key(uint8_t * key){ | |
1711 | ||
1712 | // for(int i=0; i<16; i++){ | |
1713 | // if(i<=6) key[i]^=cuid[i]; | |
1714 | // if(i>6) key[i]^=cuid[i%7]; | |
1715 | // } | |
1716 | // return key; | |
1717 | // } | |
1718 | ||
1719 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1720 | // for (int i=0; i<len; ++i){ | |
1721 | ||
1722 | // } | |
1723 | // return; | |
1724 | // } | |
1725 | ||
1726 | //------------------------------------ | |
1727 | // Menu Stuff | |
1728 | //------------------------------------ | |
1729 | static command_t CommandTable[] = | |
1730 | { | |
1731 | {"help", CmdHelp, 1, "This help"}, | |
1732 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1733 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1734 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"}, | |
1735 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"}, | |
1736 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"}, | |
1737 | {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"}, | |
1738 | {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"}, | |
1739 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1740 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1741 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
1742 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, | |
1743 | {NULL, NULL, 0, NULL} | |
1744 | }; | |
1745 | ||
1746 | int CmdHFMFUltra(const char *Cmd){ | |
1747 | WaitForResponseTimeout(CMD_ACK,NULL,100); | |
1748 | CmdsParse(CommandTable, Cmd); | |
1749 | return 0; | |
1750 | } | |
1751 | ||
1752 | int CmdHelp(const char *Cmd){ | |
1753 | CmdsHelp(CommandTable); | |
1754 | return 0; | |
1755 | } |