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81740aa5 | 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 | //----------------------------------------------------------------------------- | |
7cb8516c | 10 | |
acf0582d | 11 | #include "cmdhfmfu.h" |
12 | ||
13 | #include <stdint.h> | |
14 | #include <stdio.h> | |
7cb8516c | 15 | #include "proxmark3.h" |
16 | #include "usb_cmd.h" | |
17 | #include "cmdmain.h" | |
18 | #include "ui.h" | |
930763e8 | 19 | #include "polarssl/des.h" |
81740aa5 | 20 | #include "cmdhfmf.h" |
21 | #include "cmdhf14a.h" | |
f168b263 | 22 | #include "mifare.h" |
f9848fd6 | 23 | #include "util.h" |
75377d29 | 24 | #include "protocols.h" |
9d87eb66 | 25 | #include "data.h" |
81740aa5 | 26 | |
4a74e2be | 27 | #define MAX_UL_BLOCKS 0x0f |
28 | #define MAX_ULC_BLOCKS 0x2b | |
29 | #define MAX_ULEV1a_BLOCKS 0x13 | |
30 | #define MAX_ULEV1b_BLOCKS 0x28 | |
31 | #define MAX_NTAG_203 0x29 | |
32 | #define MAX_NTAG_210 0x13 | |
33 | #define MAX_NTAG_212 0x28 | |
34 | #define MAX_NTAG_213 0x2c | |
35 | #define MAX_NTAG_215 0x86 | |
36 | #define MAX_NTAG_216 0xe6 | |
37 | #define MAX_MY_D_NFC 0xff | |
38 | #define MAX_MY_D_MOVE 0x25 | |
39 | #define MAX_MY_D_MOVE_LEAN 0x0f | |
75377d29 | 40 | |
345fb24a | 41 | #define KEYS_3DES_COUNT 7 |
42 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
f168b263 | 43 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key |
44 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
45 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
46 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
47 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
48 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
49 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
75377d29 | 50 | }; |
51 | ||
7f2114d8 | 52 | #define KEYS_PWD_COUNT 6 |
345fb24a | 53 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { |
c585a5cf | 54 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default |
8258f409 | 55 | |
c585a5cf | 56 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) |
345fb24a | 57 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) |
58 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
8258f409 | 59 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) |
60 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
c585a5cf | 61 | }; |
62 | ||
f4217d58 | 63 | #define MAX_UL_TYPES 18 |
64 | uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203, | |
65 | NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC, MY_D_MOVE_LEAN, FUDAN_UL}; | |
a383f4b7 | 66 | |
67 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS, | |
68 | MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, | |
f4217d58 | 69 | MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE, MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN, MAX_UL_BLOCKS}; |
5b99376a | 70 | |
71 | ||
f168b263 | 72 | static int CmdHelp(const char *Cmd); |
afceaf40 | 73 | |
4a74e2be | 74 | // get version nxp product type |
8258f409 | 75 | char *getProductTypeStr( uint8_t id){ |
75377d29 | 76 | |
77 | static char buf[20]; | |
78 | char *retStr = buf; | |
79 | ||
80 | switch(id) { | |
1c429594 | 81 | case 3: sprintf(retStr, "%02X, Ultralight", id); break; |
82 | case 4: sprintf(retStr, "%02X, NTAG", id); break; | |
83 | default: sprintf(retStr, "%02X, unknown", id); break; | |
75377d29 | 84 | } |
85 | return buf; | |
86 | } | |
87 | ||
88 | /* | |
89 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
90 | the LSBit is set to '0' if the size is exactly 2^n | |
91 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
92 | */ | |
8258f409 | 93 | char *getUlev1CardSizeStr( uint8_t fsize ){ |
75377d29 | 94 | |
345fb24a | 95 | static char buf[40]; |
75377d29 | 96 | char *retStr = buf; |
2be768af | 97 | memset(buf, 0, sizeof(buf)); |
75377d29 | 98 | |
2be768af | 99 | uint16_t usize = 1 << ((fsize >>1) + 1); |
100 | uint16_t lsize = 1 << (fsize >>1); | |
75377d29 | 101 | |
102 | // is LSB set? | |
103 | if ( fsize & 1 ) | |
06561c34 | 104 | sprintf(retStr, "%02X, (%u <-> %u bytes)",fsize, usize, lsize); |
75377d29 | 105 | else |
06561c34 | 106 | sprintf(retStr, "%02X, (%u bytes)", fsize, lsize); |
75377d29 | 107 | return buf; |
108 | } | |
81740aa5 | 109 | |
75377d29 | 110 | static void ul_switch_on_field(void) { |
c04a4b60 | 111 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_NO_RATS, 0, 0}}; |
22342f6d | 112 | clearCommandBuffer(); |
f168b263 | 113 | SendCommand(&c); |
75377d29 | 114 | } |
81740aa5 | 115 | |
75377d29 | 116 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { |
117 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
118 | memcpy(c.d.asBytes, cmd, cmdlen); | |
22342f6d | 119 | clearCommandBuffer(); |
75377d29 | 120 | SendCommand(&c); |
121 | UsbCommand resp; | |
122 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
372a8257 | 123 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 124 | |
125 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
abab60ae | 126 | memcpy(response, resp.d.asBytes, resplen); |
127 | return resplen; | |
75377d29 | 128 | } |
129 | /* | |
130 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
131 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
132 | if (append_crc) | |
133 | c.arg[0] |= ISO14A_APPEND_CRC; | |
134 | ||
135 | memcpy(c.d.asBytes, cmd, cmdlen); | |
22342f6d | 136 | clearCommandBuffer(); |
75377d29 | 137 | SendCommand(&c); |
138 | UsbCommand resp; | |
139 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
c585a5cf | 140 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 141 | |
142 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
c585a5cf | 143 | memcpy(response, resp.d.asBytes, resplen); |
144 | return resplen; | |
75377d29 | 145 | } |
146 | */ | |
147 | static int ul_select( iso14a_card_select_t *card ){ | |
148 | ||
149 | ul_switch_on_field(); | |
150 | ||
151 | UsbCommand resp; | |
c7442b76 | 152 | bool ans = false; |
153 | ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); | |
ea118617 | 154 | if (!ans || resp.arg[0] < 1) { |
c7442b76 | 155 | PrintAndLog("iso14443a card select failed"); |
872337e0 | 156 | DropField(); |
c7442b76 | 157 | return 0; |
158 | } | |
75377d29 | 159 | |
160 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
c7442b76 | 161 | return 1; |
75377d29 | 162 | } |
163 | ||
164 | // This read command will at least return 16bytes. | |
165 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
166 | ||
167 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
168 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 169 | return len; |
170 | } | |
171 | ||
c585a5cf | 172 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ |
173 | ||
174 | uint8_t cmd[18]; | |
175 | memset(cmd, 0x00, sizeof(cmd)); | |
176 | datalen = ( datalen > 16) ? 16 : datalen; | |
177 | ||
178 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
179 | cmd[1] = page; | |
180 | memcpy(cmd+2, data, datalen); | |
181 | ||
182 | uint8_t response[1] = {0xff}; | |
8258f409 | 183 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); |
c585a5cf | 184 | // ACK |
185 | if ( response[0] == 0x0a ) return 0; | |
186 | // NACK | |
187 | return -1; | |
188 | } | |
345fb24a | 189 | |
a2e2bb8a | 190 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ |
75377d29 | 191 | |
a2e2bb8a | 192 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; |
75377d29 | 193 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); |
75377d29 | 194 | return len; |
195 | } | |
345fb24a | 196 | |
8258f409 | 197 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ |
198 | ||
199 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
200 | memcpy(c.d.asBytes, key, 16); | |
22342f6d | 201 | clearCommandBuffer(); |
8258f409 | 202 | SendCommand(&c); |
203 | UsbCommand resp; | |
9d87eb66 | 204 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; |
205 | if ( resp.arg[0] == 1 ) return 1; | |
8258f409 | 206 | |
9d87eb66 | 207 | return 0; |
8258f409 | 208 | } |
209 | ||
75377d29 | 210 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ |
211 | ||
212 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
213 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
75377d29 | 214 | return len; |
215 | } | |
216 | ||
1c429594 | 217 | static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ |
218 | if ( hasAuthKey && (tagtype & UL_C)) { | |
219 | //will select card automatically and close connection on error | |
220 | if (!ulc_authentication(authenticationkey, false)) { | |
221 | PrintAndLog("Error: Authentication Failed UL-C"); | |
222 | return 0; | |
223 | } | |
224 | } else { | |
225 | if ( !ul_select(card) ) return 0; | |
226 | ||
227 | if (hasAuthKey) { | |
228 | if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { | |
872337e0 | 229 | DropField(); |
1c429594 | 230 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); |
231 | return 0; | |
232 | } | |
233 | } | |
234 | } | |
235 | return 1; | |
236 | } | |
237 | ||
75377d29 | 238 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ |
239 | ||
240 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
241 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 242 | return len; |
243 | } | |
244 | ||
245 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
f168b263 | 246 | |
75377d29 | 247 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; |
f168b263 | 248 | |
75377d29 | 249 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ |
75377d29 | 250 | // return -1; |
251 | // } | |
252 | // return 0; | |
253 | // } | |
254 | ||
255 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
256 | ||
257 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
258 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 259 | return len; |
260 | } | |
261 | ||
a2e2bb8a | 262 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ |
263 | ||
264 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
265 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
a2e2bb8a | 266 | return len; |
267 | } | |
268 | ||
c585a5cf | 269 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ |
270 | ||
271 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
272 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
c585a5cf | 273 | return len; |
274 | } | |
275 | ||
7c8b5e68 | 276 | |
277 | // Fudan check checks for which error is given for a command with incorrect crc | |
278 | // NXP UL chip responds with 01, fudan 00. | |
279 | // other possible checks: | |
280 | // send a0 + crc | |
281 | // UL responds with 00, fudan doesn't respond | |
282 | // or | |
283 | // send a200 + crc | |
284 | // UL doesn't respond, fudan responds with 00 | |
285 | // or | |
286 | // send 300000 + crc (read with extra byte(s)) | |
287 | // UL responds with read of page 0, fudan doesn't respond. | |
288 | // | |
289 | // make sure field is off before calling this function | |
f4217d58 | 290 | static int ul_fudan_check( void ){ |
291 | iso14a_card_select_t card; | |
292 | if ( !ul_select(&card) ) | |
293 | return UL_ERROR; | |
294 | ||
295 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}}; | |
296 | ||
297 | uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8 | |
298 | memcpy(c.d.asBytes, cmd, 4); | |
299 | clearCommandBuffer(); | |
300 | SendCommand(&c); | |
301 | UsbCommand resp; | |
302 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR; | |
303 | if (resp.arg[0] != 1) return UL_ERROR; | |
304 | ||
305 | return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP | |
306 | } | |
307 | ||
75377d29 | 308 | static int ul_print_default( uint8_t *data){ |
309 | ||
310 | uint8_t uid[7]; | |
75377d29 | 311 | uid[0] = data[0]; |
312 | uid[1] = data[1]; | |
313 | uid[2] = data[2]; | |
314 | uid[3] = data[4]; | |
315 | uid[4] = data[5]; | |
316 | uid[5] = data[6]; | |
317 | uid[6] = data[7]; | |
318 | ||
319 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
79d7bcbb | 320 | PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) ); |
4a74e2be | 321 | if ( uid[0] == 0x05 && ((uid[1] & 0xf0) >> 4) == 2 ) { // is infineon and 66RxxP |
345fb24a | 322 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU |
323 | switch (chip){ | |
4a74e2be | 324 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P 770 Bytes"); break; //77 pages |
325 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P 2560 Bytes"); break; //256 pages | |
326 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P 5120 Bytes"); break; //512 pages /2 sectors | |
345fb24a | 327 | } |
328 | } | |
75377d29 | 329 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 |
330 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
331 | if ( data[3] == crc0 ) | |
1c429594 | 332 | PrintAndLog(" BCC0 : %02X, Ok", data[3]); |
75377d29 | 333 | else |
1c429594 | 334 | PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0); |
75377d29 | 335 | |
336 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
337 | if ( data[8] == crc1 ) | |
1c429594 | 338 | PrintAndLog(" BCC1 : %02X, Ok", data[8]); |
75377d29 | 339 | else |
1c429594 | 340 | PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 ); |
75377d29 | 341 | |
1c429594 | 342 | PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " ); |
29250969 | 343 | |
6fdf42c6 | 344 | PrintAndLog(" Lock : %s - %s", |
345 | sprint_hex(data+10, 2), | |
346 | printBits(2, data+10) | |
347 | ); | |
29250969 | 348 | |
6fdf42c6 | 349 | PrintAndLog("OneTimePad : %s - %s\n", |
350 | sprint_hex(data + 12, 4), | |
351 | printBits(4, data+12) | |
352 | ); | |
29250969 | 353 | |
75377d29 | 354 | return 0; |
355 | } | |
356 | ||
a383f4b7 | 357 | static int ndef_print_CC(uint8_t *data) { |
1c429594 | 358 | // no NDEF message |
359 | if(data[0] != 0xe1) | |
360 | return -1; | |
75377d29 | 361 | |
a383f4b7 | 362 | PrintAndLog("--- NDEF Message"); |
75377d29 | 363 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); |
1c429594 | 364 | PrintAndLog(" %02X : NDEF Magic Number", data[0]); |
365 | PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
366 | PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
c585a5cf | 367 | if ( data[2] == 0x12 ) |
1c429594 | 368 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144); |
c585a5cf | 369 | else if ( data[2] == 0x3e ) |
1c429594 | 370 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496); |
c585a5cf | 371 | else if ( data[2] == 0x6d ) |
1c429594 | 372 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872); |
373 | ||
374 | PrintAndLog(" %02X : %s / %s", data[3], | |
75377d29 | 375 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", |
376 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
75377d29 | 377 | return 0; |
378 | } | |
379 | ||
c7442b76 | 380 | int ul_print_type(uint32_t tagtype, uint8_t spaces){ |
8ceb6b03 | 381 | char spc[11] = " "; |
382 | spc[10]=0x00; | |
383 | char *spacer = spc + (10-spaces); | |
384 | ||
75377d29 | 385 | if ( tagtype & UL ) |
1c429594 | 386 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); |
75377d29 | 387 | else if ( tagtype & UL_C) |
1c429594 | 388 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); |
75377d29 | 389 | else if ( tagtype & UL_EV1_48) |
8ceb6b03 | 390 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); |
1c429594 | 391 | else if ( tagtype & UL_EV1_128) |
8ceb6b03 | 392 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); |
a383f4b7 | 393 | else if ( tagtype & NTAG ) |
394 | PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer); | |
395 | else if ( tagtype & NTAG_203 ) | |
396 | PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer); | |
c7442b76 | 397 | else if ( tagtype & NTAG_210 ) |
1c429594 | 398 | PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); |
c7442b76 | 399 | else if ( tagtype & NTAG_212 ) |
a383f4b7 | 400 | PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer); |
401 | else if ( tagtype & NTAG_213 ) | |
402 | PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
75377d29 | 403 | else if ( tagtype & NTAG_215 ) |
a383f4b7 | 404 | PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); |
75377d29 | 405 | else if ( tagtype & NTAG_216 ) |
a383f4b7 | 406 | PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); |
46fcd738 | 407 | else if ( tagtype & NTAG_I2C_1K ) |
cd87ee91 | 408 | PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer, "\xFD"); |
46fcd738 | 409 | else if ( tagtype & NTAG_I2C_2K ) |
cd87ee91 | 410 | PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer, "\xFD"); |
345fb24a | 411 | else if ( tagtype & MY_D ) |
4a74e2be | 412 | PrintAndLog("%sTYPE : INFINEON my-d\x99 (SLE 66RxxS)", spacer); |
345fb24a | 413 | else if ( tagtype & MY_D_NFC ) |
4a74e2be | 414 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC (SLE 66RxxP)", spacer); |
345fb24a | 415 | else if ( tagtype & MY_D_MOVE ) |
4a74e2be | 416 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move (SLE 66R01P)", spacer); |
345fb24a | 417 | else if ( tagtype & MY_D_MOVE_NFC ) |
4a74e2be | 418 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer); |
419 | else if ( tagtype & MY_D_MOVE_LEAN ) | |
420 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer); | |
f4217d58 | 421 | else if ( tagtype & FUDAN_UL ) |
422 | PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
75377d29 | 423 | else |
c7442b76 | 424 | PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype); |
75377d29 | 425 | return 0; |
426 | } | |
427 | ||
428 | static int ulc_print_3deskey( uint8_t *data){ | |
1c429594 | 429 | PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data); |
430 | PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
431 | PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
432 | PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data+12,4),data+12); | |
2b3af97d | 433 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); |
75377d29 | 434 | return 0; |
435 | } | |
436 | ||
437 | static int ulc_print_configuration( uint8_t *data){ | |
438 | ||
439 | PrintAndLog("--- UL-C Configuration"); | |
1c429594 | 440 | PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data)); |
441 | PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
75377d29 | 442 | |
443 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
444 | if ( validAuth ) | |
1c429594 | 445 | PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] ); |
75377d29 | 446 | else{ |
447 | if ( data[8] == 0){ | |
1c429594 | 448 | PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data+8, 4) ); |
75377d29 | 449 | } else { |
1c429594 | 450 | PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) ); |
f168b263 | 451 | } |
75377d29 | 452 | } |
1c429594 | 453 | PrintAndLog(" Auth1 [43/0x2B] : %s %s", |
75377d29 | 454 | sprint_hex(data+12, 4), |
455 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
456 | ); | |
f168b263 | 457 | return 0; |
458 | } | |
81740aa5 | 459 | |
012c0761 | 460 | static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){ |
f168b263 | 461 | |
a383f4b7 | 462 | PrintAndLog("\n--- Tag Configuration"); |
75377d29 | 463 | |
464 | bool strg_mod_en = (data[0] & 2); | |
465 | uint8_t authlim = (data[4] & 0x07); | |
466 | bool cfglck = (data[4] & 0x40); | |
467 | bool prot = (data[4] & 0x80); | |
468 | uint8_t vctid = data[5]; | |
469 | ||
012c0761 | 470 | PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, sprint_hex(data, 4)); |
345fb24a | 471 | if ( data[3] < 0xff ) |
a2e2bb8a | 472 | PrintAndLog(" - page %d and above need authentication",data[3]); |
345fb24a | 473 | else |
474 | PrintAndLog(" - pages don't need authentication"); | |
75377d29 | 475 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); |
012c0761 | 476 | PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) ); |
75377d29 | 477 | if ( authlim == 0) |
345fb24a | 478 | PrintAndLog(" - Unlimited password attempts"); |
75377d29 | 479 | else |
480 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
481 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
482 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
1c429594 | 483 | PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); |
012c0761 | 484 | PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4)); |
485 | PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
486 | PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
75377d29 | 487 | return 0; |
488 | } | |
489 | ||
490 | static int ulev1_print_counters(){ | |
a383f4b7 | 491 | PrintAndLog("--- Tag Counters"); |
a2e2bb8a | 492 | uint8_t tear[1] = {0}; |
75377d29 | 493 | uint8_t counter[3] = {0,0,0}; |
c7442b76 | 494 | uint16_t len = 0; |
75377d29 | 495 | for ( uint8_t i = 0; i<3; ++i) { |
a2e2bb8a | 496 | ulev1_readTearing(i,tear,sizeof(tear)); |
c7442b76 | 497 | len = ulev1_readCounter(i,counter, sizeof(counter) ); |
498 | if (len == 3) { | |
499 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
500 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
501 | } | |
75377d29 | 502 | } |
c7442b76 | 503 | return len; |
75377d29 | 504 | } |
505 | ||
c585a5cf | 506 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ |
a383f4b7 | 507 | PrintAndLog("\n--- Tag Signature"); |
06561c34 | 508 | //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :( |
c585a5cf | 509 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); |
510 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
511 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
512 | //to do: verify if signature is valid | |
513 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
514 | return 0; | |
515 | } | |
345fb24a | 516 | |
517 | static int ulev1_print_version(uint8_t *data){ | |
a383f4b7 | 518 | PrintAndLog("\n--- Tag Version"); |
1c429594 | 519 | PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) ); |
520 | PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1])); | |
345fb24a | 521 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); |
1c429594 | 522 | PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF"); |
345fb24a | 523 | PrintAndLog(" Major version : %02X", data[4]); |
524 | PrintAndLog(" Minor version : %02X", data[5]); | |
525 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
526 | PrintAndLog(" Protocol type : %02X", data[7]); | |
527 | return 0; | |
528 | } | |
529 | ||
f04ef473 | 530 | /* |
c585a5cf | 531 | static int ulc_magic_test(){ |
532 | // Magic Ultralight test | |
533 | // Magic UL-C, by observation, | |
534 | // 1) it seems to have a static nonce response to 0x1A command. | |
535 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
536 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
537 | // 4) use the ul_magic_test ! magic tags answers specially! | |
538 | int returnValue = UL_ERROR; | |
539 | iso14a_card_select_t card; | |
540 | uint8_t nonce1[11] = {0x00}; | |
541 | uint8_t nonce2[11] = {0x00}; | |
542 | int status = ul_select(&card); | |
c7442b76 | 543 | if ( !status ){ |
c585a5cf | 544 | return UL_ERROR; |
545 | } | |
a2e2bb8a | 546 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); |
c585a5cf | 547 | if ( status > 0 ) { |
a2e2bb8a | 548 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); |
c585a5cf | 549 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; |
550 | } else { | |
551 | returnValue = UL; | |
552 | } | |
872337e0 | 553 | DropField(); |
c585a5cf | 554 | return returnValue; |
555 | } | |
f04ef473 | 556 | */ |
c585a5cf | 557 | static int ul_magic_test(){ |
558 | ||
559 | // Magic Ultralight tests | |
560 | // 1) take present UID, and try to write it back. OBSOLETE | |
561 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
562 | iso14a_card_select_t card; | |
c7442b76 | 563 | if ( !ul_select(&card) ) |
c585a5cf | 564 | return UL_ERROR; |
46fcd738 | 565 | int status = ul_comp_write(0, NULL, 0); |
872337e0 | 566 | DropField(); |
a2e2bb8a | 567 | if ( status == 0 ) |
46fcd738 | 568 | return MAGIC; |
569 | return 0; | |
c585a5cf | 570 | } |
f04ef473 | 571 | |
c7442b76 | 572 | uint32_t GetHF14AMfU_Type(void){ |
81740aa5 | 573 | |
92690507 | 574 | TagTypeUL_t tagtype = UNKNOWN; |
575 | iso14a_card_select_t card; | |
75377d29 | 576 | uint8_t version[10] = {0x00}; |
75377d29 | 577 | int status = 0; |
578 | int len; | |
579 | ||
c7442b76 | 580 | if (!ul_select(&card)) return UL_ERROR; |
581 | ||
92690507 | 582 | // Ultralight - ATQA / SAK |
abab60ae | 583 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { |
4693c188 | 584 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); |
872337e0 | 585 | DropField(); |
75377d29 | 586 | return UL_ERROR; |
587 | } | |
92690507 | 588 | |
345fb24a | 589 | if ( card.uid[0] != 0x05) { |
75377d29 | 590 | |
345fb24a | 591 | len = ulev1_getVersion(version, sizeof(version)); |
872337e0 | 592 | DropField(); |
345fb24a | 593 | |
594 | switch (len) { | |
595 | case 0x0A: { | |
596 | ||
597 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
598 | tagtype = UL_EV1_48; | |
599 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
600 | tagtype = UL_EV1_128; | |
a383f4b7 | 601 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B ) |
602 | tagtype = NTAG_210; | |
603 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E ) | |
604 | tagtype = NTAG_212; | |
605 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) | |
345fb24a | 606 | tagtype = NTAG_213; |
a383f4b7 | 607 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) |
345fb24a | 608 | tagtype = NTAG_215; |
a383f4b7 | 609 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) |
345fb24a | 610 | tagtype = NTAG_216; |
c7442b76 | 611 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 ) |
612 | tagtype = NTAG_I2C_1K; | |
613 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 ) | |
614 | tagtype = NTAG_I2C_2K; | |
345fb24a | 615 | else if ( version[2] == 0x04 ) |
616 | tagtype = NTAG; | |
617 | ||
618 | break; | |
619 | } | |
620 | case 0x01: tagtype = UL_C; break; | |
621 | case 0x00: tagtype = UL; break; | |
46fcd738 | 622 | case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags |
345fb24a | 623 | default : tagtype = UNKNOWN; break; |
624 | } | |
a383f4b7 | 625 | // UL vs UL-C vs ntag203 test |
626 | if (tagtype & (UL | UL_C | NTAG_203)) { | |
c7442b76 | 627 | if ( !ul_select(&card) ) return UL_ERROR; |
a383f4b7 | 628 | |
629 | // do UL_C check first... | |
8258f409 | 630 | uint8_t nonce[11] = {0x00}; |
631 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
872337e0 | 632 | DropField(); |
a383f4b7 | 633 | if (status > 1) { |
634 | tagtype = UL_C; | |
635 | } else { | |
636 | // need to re-select after authentication error | |
c7442b76 | 637 | if ( !ul_select(&card) ) return UL_ERROR; |
638 | ||
a383f4b7 | 639 | uint8_t data[16] = {0x00}; |
640 | // read page 0x26-0x29 (last valid ntag203 page) | |
641 | status = ul_read(0x26, data, sizeof(data)); | |
642 | if ( status <= 1 ) { | |
643 | tagtype = UL; | |
644 | } else { | |
645 | // read page 0x30 (should error if it is a ntag203) | |
efd19351 | 646 | status = ul_read(0x30, data, sizeof(data)); |
a383f4b7 | 647 | if ( status <= 1 ){ |
648 | tagtype = NTAG_203; | |
649 | } else { | |
650 | tagtype = UNKNOWN; | |
651 | } | |
652 | } | |
872337e0 | 653 | DropField(); |
a383f4b7 | 654 | } |
345fb24a | 655 | } |
f4217d58 | 656 | if (tagtype & UL) { |
657 | tagtype = ul_fudan_check(); | |
872337e0 | 658 | DropField(); |
f4217d58 | 659 | } |
345fb24a | 660 | } else { |
872337e0 | 661 | DropField(); |
345fb24a | 662 | // Infinition MY-D tests Exam high nibble |
663 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
664 | switch ( nib ){ | |
4a74e2be | 665 | // case 0: tagtype = SLE66R35E7; break; //or SLE 66R35E7 - mifare compat... should have different sak/atqa for mf 1k |
666 | case 1: tagtype = MY_D; break; //or SLE 66RxxS ... up to 512 pages of 8 user bytes... | |
667 | case 2: tagtype = (MY_D_NFC); break; //or SLE 66RxxP ... up to 512 pages of 8 user bytes... (or in nfc mode FF pages of 4 bytes) | |
668 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //or SLE 66R01P // 38 pages of 4 bytes //notice: we can not currently distinguish between these two | |
669 | case 7: tagtype = MY_D_MOVE_LEAN; break; //or SLE 66R01L // 16 pages of 4 bytes | |
75377d29 | 670 | } |
f168b263 | 671 | } |
75377d29 | 672 | |
46fcd738 | 673 | tagtype |= ul_magic_test(); |
674 | if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); | |
f168b263 | 675 | return tagtype; |
676 | } | |
677 | ||
678 | int CmdHF14AMfUInfo(const char *Cmd){ | |
679 | ||
c585a5cf | 680 | uint8_t authlim = 0xff; |
f168b263 | 681 | uint8_t data[16] = {0x00}; |
75377d29 | 682 | iso14a_card_select_t card; |
75377d29 | 683 | int status; |
a2e2bb8a | 684 | bool errors = false; |
685 | bool hasAuthKey = false; | |
a383f4b7 | 686 | bool locked = false; |
06561c34 | 687 | bool swapEndian = false; |
a2e2bb8a | 688 | uint8_t cmdp = 0; |
06561c34 | 689 | uint8_t dataLen = 0; |
a2e2bb8a | 690 | uint8_t authenticationkey[16] = {0x00}; |
06561c34 | 691 | uint8_t *authkeyptr = authenticationkey; |
692 | uint8_t *key; | |
a2e2bb8a | 693 | uint8_t pack[4] = {0,0,0,0}; |
06561c34 | 694 | int len = 0; |
695 | char tempStr[50]; | |
f168b263 | 696 | |
a2e2bb8a | 697 | while(param_getchar(Cmd, cmdp) != 0x00) |
698 | { | |
699 | switch(param_getchar(Cmd, cmdp)) | |
700 | { | |
701 | case 'h': | |
702 | case 'H': | |
703 | return usage_hf_mfu_info(); | |
704 | case 'k': | |
705 | case 'K': | |
874572d4 | 706 | dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); |
06561c34 | 707 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length |
708 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
709 | dataLen /= 2; // handled as bytes from now on | |
710 | } else { | |
711 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
712 | errors = true; | |
a2e2bb8a | 713 | } |
06561c34 | 714 | cmdp += 2; |
715 | hasAuthKey = true; | |
716 | break; | |
717 | case 'l': | |
718 | case 'L': | |
719 | swapEndian = true; | |
720 | cmdp++; | |
a2e2bb8a | 721 | break; |
722 | default: | |
723 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
724 | errors = true; | |
725 | break; | |
726 | } | |
727 | if(errors) break; | |
728 | } | |
729 | ||
730 | //Validations | |
731 | if(errors) return usage_hf_mfu_info(); | |
efd19351 | 732 | |
75377d29 | 733 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
734 | if (tagtype == UL_ERROR) return -1; | |
92690507 | 735 | |
abab60ae | 736 | PrintAndLog("\n--- Tag Information ---------"); |
737 | PrintAndLog("-------------------------------------------------------------"); | |
8ceb6b03 | 738 | ul_print_type(tagtype, 6); |
92690507 | 739 | |
06561c34 | 740 | // Swap endianness |
741 | if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 ); | |
742 | ||
743 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
a2e2bb8a | 744 | |
a383f4b7 | 745 | // read pages 0,1,2,3 (should read 4pages) |
75377d29 | 746 | status = ul_read(0, data, sizeof(data)); |
a383f4b7 | 747 | if ( status == -1 ) { |
872337e0 | 748 | DropField(); |
f805ac7a | 749 | PrintAndLog("Error: tag didn't answer to READ"); |
75377d29 | 750 | return status; |
1c429594 | 751 | } else if (status == 16) { |
a383f4b7 | 752 | ul_print_default(data); |
753 | ndef_print_CC(data+12); | |
efd19351 | 754 | } else { |
1c429594 | 755 | locked = true; |
756 | } | |
75377d29 | 757 | |
a383f4b7 | 758 | // UL_C Specific |
759 | if ((tagtype & UL_C)) { | |
75377d29 | 760 | |
761 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
762 | uint8_t ulc_conf[16] = {0x00}; | |
763 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
764 | if ( status == -1 ){ | |
a2e2bb8a | 765 | PrintAndLog("Error: tag didn't answer to READ UL-C"); |
872337e0 | 766 | DropField(); |
abab60ae | 767 | return status; |
768 | } | |
a383f4b7 | 769 | if (status == 16) ulc_print_configuration(ulc_conf); |
770 | else locked = true; | |
75377d29 | 771 | |
a383f4b7 | 772 | if ((tagtype & MAGIC)) { |
773 | //just read key | |
75377d29 | 774 | uint8_t ulc_deskey[16] = {0x00}; |
775 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
a383f4b7 | 776 | if ( status == -1 ) { |
872337e0 | 777 | DropField(); |
f805ac7a | 778 | PrintAndLog("Error: tag didn't answer to READ magic"); |
75377d29 | 779 | return status; |
780 | } | |
a383f4b7 | 781 | if (status == 16) ulc_print_3deskey(ulc_deskey); |
75377d29 | 782 | |
c585a5cf | 783 | } else { |
872337e0 | 784 | DropField(); |
a2e2bb8a | 785 | // if we called info with key, just return |
786 | if ( hasAuthKey ) return 1; | |
787 | ||
06561c34 | 788 | // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys |
75377d29 | 789 | PrintAndLog("Trying some default 3des keys"); |
a383f4b7 | 790 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { |
75377d29 | 791 | key = default_3des_keys[i]; |
a383f4b7 | 792 | if (ulc_authentication(key, true)) { |
29250969 | 793 | PrintAndLog("Found default 3des key: "); |
2b3af97d | 794 | uint8_t keySwap[16]; |
795 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
796 | ulc_print_3deskey(keySwap); | |
efd19351 | 797 | return 1; |
cceabb79 | 798 | } |
f168b263 | 799 | } |
efd19351 | 800 | return 1; |
75377d29 | 801 | } |
802 | } | |
803 | ||
a383f4b7 | 804 | // do counters and signature first (don't neet auth) |
805 | ||
806 | // ul counters are different than ntag counters | |
c7442b76 | 807 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { |
808 | if (ulev1_print_counters() != 3) { | |
809 | // failed - re-select | |
8f2e50b4 | 810 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c7442b76 | 811 | } |
812 | } | |
345fb24a | 813 | |
46fcd738 | 814 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) { |
345fb24a | 815 | uint8_t ulev1_signature[32] = {0x00}; |
816 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
a383f4b7 | 817 | if ( status == -1 ) { |
345fb24a | 818 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); |
872337e0 | 819 | DropField(); |
345fb24a | 820 | return status; |
75377d29 | 821 | } |
a383f4b7 | 822 | if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); |
c7442b76 | 823 | else { |
824 | // re-select | |
8f2e50b4 | 825 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c7442b76 | 826 | } |
f168b263 | 827 | } |
75377d29 | 828 | |
46fcd738 | 829 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) { |
75377d29 | 830 | uint8_t version[10] = {0x00}; |
831 | status = ulev1_getVersion(version, sizeof(version)); | |
a383f4b7 | 832 | if ( status == -1 ) { |
75377d29 | 833 | PrintAndLog("Error: tag didn't answer to GETVERSION"); |
872337e0 | 834 | DropField(); |
75377d29 | 835 | return status; |
1c429594 | 836 | } else if (status == 10) { |
837 | ulev1_print_version(version); | |
838 | } else { | |
839 | locked = true; | |
8f2e50b4 | 840 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
75377d29 | 841 | } |
a383f4b7 | 842 | |
843 | uint8_t startconfigblock = 0; | |
844 | uint8_t ulev1_conf[16] = {0x00}; | |
845 | // config blocks always are last 4 pages | |
846 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
847 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
848 | startconfigblock = UL_MEMORY_ARRAY[idx]-3; | |
c585a5cf | 849 | |
46fcd738 | 850 | if (startconfigblock){ // if we know where the config block is... |
851 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
852 | if ( status == -1 ) { | |
853 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
872337e0 | 854 | DropField(); |
46fcd738 | 855 | return status; |
856 | } else if (status == 16) { | |
857 | // save AUTHENTICATION LIMITS for later: | |
858 | authlim = (ulev1_conf[4] & 0x07); | |
012c0761 | 859 | ulev1_print_configuration(ulev1_conf, startconfigblock); |
46fcd738 | 860 | } |
8258f409 | 861 | } |
a2e2bb8a | 862 | |
c585a5cf | 863 | // AUTHLIMIT, (number of failed authentications) |
864 | // 0 = limitless. | |
a383f4b7 | 865 | // 1-7 = limit. No automatic tries then. |
866 | // hasAuthKey, if we was called with key, skip test. | |
867 | if ( !authlim && !hasAuthKey ) { | |
c585a5cf | 868 | PrintAndLog("\n--- Known EV1/NTAG passwords."); |
9d87eb66 | 869 | len = 0; |
a383f4b7 | 870 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { |
c585a5cf | 871 | key = default_pwd_pack[i]; |
9d87eb66 | 872 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); |
873 | if (len >= 1) { | |
874 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
875 | break; | |
876 | } else { | |
8f2e50b4 | 877 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c585a5cf | 878 | } |
879 | } | |
a383f4b7 | 880 | if (len < 1) PrintAndLog("password not known"); |
75377d29 | 881 | } |
f168b263 | 882 | } |
c585a5cf | 883 | |
872337e0 | 884 | DropField(); |
a383f4b7 | 885 | if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); |
345fb24a | 886 | PrintAndLog(""); |
a2e2bb8a | 887 | return 1; |
81740aa5 | 888 | } |
889 | ||
890 | // | |
79d7bcbb | 891 | // Write Single Block |
81740aa5 | 892 | // |
893 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
81740aa5 | 894 | |
79d7bcbb | 895 | int blockNo = -1; |
896 | bool errors = false; | |
897 | bool hasAuthKey = false; | |
898 | bool hasPwdKey = false; | |
899 | bool swapEndian = false; | |
81740aa5 | 900 | |
79d7bcbb | 901 | uint8_t cmdp = 0; |
902 | uint8_t keylen = 0; | |
903 | uint8_t blockdata[20] = {0x00}; | |
904 | uint8_t data[16] = {0x00}; | |
905 | uint8_t authenticationkey[16] = {0x00}; | |
906 | uint8_t *authKeyPtr = authenticationkey; | |
907 | ||
79d7bcbb | 908 | while(param_getchar(Cmd, cmdp) != 0x00) |
909 | { | |
910 | switch(param_getchar(Cmd, cmdp)) | |
911 | { | |
912 | case 'h': | |
913 | case 'H': | |
914 | return usage_hf_mfu_wrbl(); | |
915 | case 'k': | |
916 | case 'K': | |
917 | // EV1/NTAG size key | |
918 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
919 | if ( !keylen ) { | |
920 | memcpy(authenticationkey, data, 4); | |
921 | cmdp += 2; | |
922 | hasPwdKey = true; | |
923 | break; | |
924 | } | |
925 | // UL-C size key | |
926 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
927 | if (!keylen){ | |
928 | memcpy(authenticationkey, data, 16); | |
929 | cmdp += 2; | |
930 | hasAuthKey = true; | |
931 | break; | |
932 | } | |
933 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
934 | errors = true; | |
935 | break; | |
936 | case 'b': | |
937 | case 'B': | |
938 | blockNo = param_get8(Cmd, cmdp+1); | |
79d7bcbb | 939 | if (blockNo < 0) { |
940 | PrintAndLog("Wrong block number"); | |
941 | errors = true; | |
942 | } | |
79d7bcbb | 943 | cmdp += 2; |
944 | break; | |
945 | case 'l': | |
946 | case 'L': | |
947 | swapEndian = true; | |
948 | cmdp++; | |
949 | break; | |
950 | case 'd': | |
951 | case 'D': | |
952 | if ( param_gethex(Cmd, cmdp+1, blockdata, 8) ) { | |
953 | PrintAndLog("Block data must include 8 HEX symbols"); | |
954 | errors = true; | |
955 | break; | |
956 | } | |
957 | cmdp += 2; | |
958 | break; | |
959 | default: | |
960 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
961 | errors = true; | |
962 | break; | |
963 | } | |
964 | //Validations | |
965 | if(errors) return usage_hf_mfu_wrbl(); | |
afceaf40 | 966 | } |
79d7bcbb | 967 | |
968 | if ( blockNo == -1 ) return usage_hf_mfu_wrbl(); | |
2ec87733 | 969 | // starting with getting tagtype |
970 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
971 | if (tagtype == UL_ERROR) return -1; | |
972 | ||
973 | uint8_t maxblockno = 0; | |
974 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
975 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
976 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
977 | } | |
978 | if (blockNo > maxblockno){ | |
979 | PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
980 | return usage_hf_mfu_wrbl(); | |
981 | } | |
79d7bcbb | 982 | |
983 | // Swap endianness | |
984 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
985 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
986 | ||
987 | if ( blockNo <= 3) | |
988 | PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
989 | else | |
990 | PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
991 | ||
992 | //Send write Block | |
993 | UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
994 | memcpy(c.d.asBytes,blockdata,4); | |
995 | ||
996 | if ( hasAuthKey ) { | |
997 | c.arg[1] = 1; | |
998 | memcpy(c.d.asBytes+4,authKeyPtr,16); | |
afceaf40 | 999 | } |
79d7bcbb | 1000 | else if ( hasPwdKey ) { |
1001 | c.arg[1] = 2; | |
1002 | memcpy(c.d.asBytes+4,authKeyPtr,4); | |
afceaf40 | 1003 | } |
79d7bcbb | 1004 | |
22342f6d | 1005 | clearCommandBuffer(); |
79d7bcbb | 1006 | SendCommand(&c); |
1007 | UsbCommand resp; | |
1008 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1009 | uint8_t isOK = resp.arg[0] & 0xff; | |
1010 | PrintAndLog("isOk:%02x", isOK); | |
81740aa5 | 1011 | } else { |
79d7bcbb | 1012 | PrintAndLog("Command execute timeout"); |
afceaf40 | 1013 | } |
79d7bcbb | 1014 | |
afceaf40 | 1015 | return 0; |
81740aa5 | 1016 | } |
81740aa5 | 1017 | // |
79d7bcbb | 1018 | // Read Single Block |
81740aa5 | 1019 | // |
1020 | int CmdHF14AMfURdBl(const char *Cmd){ | |
81740aa5 | 1021 | |
79d7bcbb | 1022 | int blockNo = -1; |
1023 | bool errors = false; | |
1024 | bool hasAuthKey = false; | |
1025 | bool hasPwdKey = false; | |
1026 | bool swapEndian = false; | |
1027 | uint8_t cmdp = 0; | |
1028 | uint8_t keylen = 0; | |
1029 | uint8_t data[16] = {0x00}; | |
1030 | uint8_t authenticationkey[16] = {0x00}; | |
1031 | uint8_t *authKeyPtr = authenticationkey; | |
f168b263 | 1032 | |
79d7bcbb | 1033 | while(param_getchar(Cmd, cmdp) != 0x00) |
1034 | { | |
1035 | switch(param_getchar(Cmd, cmdp)) | |
1036 | { | |
1037 | case 'h': | |
1038 | case 'H': | |
1039 | return usage_hf_mfu_rdbl(); | |
1040 | case 'k': | |
1041 | case 'K': | |
1042 | // EV1/NTAG size key | |
1043 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
1044 | if ( !keylen ) { | |
1045 | memcpy(authenticationkey, data, 4); | |
1046 | cmdp += 2; | |
1047 | hasPwdKey = true; | |
1048 | break; | |
1049 | } | |
1050 | // UL-C size key | |
1051 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
1052 | if (!keylen){ | |
1053 | memcpy(authenticationkey, data, 16); | |
1054 | cmdp += 2; | |
1055 | hasAuthKey = true; | |
1056 | break; | |
1057 | } | |
1058 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1059 | errors = true; | |
1060 | break; | |
1061 | case 'b': | |
1062 | case 'B': | |
1063 | blockNo = param_get8(Cmd, cmdp+1); | |
79d7bcbb | 1064 | if (blockNo < 0) { |
1065 | PrintAndLog("Wrong block number"); | |
1066 | errors = true; | |
1067 | } | |
79d7bcbb | 1068 | cmdp += 2; |
1069 | break; | |
1070 | case 'l': | |
1071 | case 'L': | |
1072 | swapEndian = true; | |
1073 | cmdp++; | |
1074 | break; | |
1075 | default: | |
1076 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1077 | errors = true; | |
1078 | break; | |
1079 | } | |
1080 | //Validations | |
1081 | if(errors) return usage_hf_mfu_rdbl(); | |
afceaf40 | 1082 | } |
f168b263 | 1083 | |
79d7bcbb | 1084 | if ( blockNo == -1 ) return usage_hf_mfu_rdbl(); |
2ec87733 | 1085 | // start with getting tagtype |
1086 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1087 | if (tagtype == UL_ERROR) return -1; | |
1088 | ||
1089 | uint8_t maxblockno = 0; | |
1090 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
1091 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1092 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
1093 | } | |
1094 | if (blockNo > maxblockno){ | |
1095 | PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
1096 | return usage_hf_mfu_rdbl(); | |
1097 | } | |
afceaf40 | 1098 | |
79d7bcbb | 1099 | // Swap endianness |
1100 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
1101 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
f168b263 | 1102 | |
79d7bcbb | 1103 | //Read Block |
1104 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1105 | if ( hasAuthKey ){ | |
1106 | c.arg[1] = 1; | |
1107 | memcpy(c.d.asBytes,authKeyPtr,16); | |
1108 | } | |
1109 | else if ( hasPwdKey ) { | |
1110 | c.arg[1] = 2; | |
1111 | memcpy(c.d.asBytes,authKeyPtr,4); | |
1112 | } | |
1113 | ||
22342f6d | 1114 | clearCommandBuffer(); |
79d7bcbb | 1115 | SendCommand(&c); |
1116 | UsbCommand resp; | |
afceaf40 | 1117 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
f168b263 | 1118 | uint8_t isOK = resp.arg[0] & 0xff; |
1119 | if (isOK) { | |
1120 | uint8_t *data = resp.d.asBytes; | |
7f2114d8 I |
1121 | PrintAndLog("\n Block# | Data | Ascii"); |
1122 | PrintAndLog("---------+-------------+------"); | |
1123 | PrintAndLog(" %02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); | |
f168b263 | 1124 | } |
1125 | else { | |
1126 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1127 | } | |
81740aa5 | 1128 | } else { |
f168b263 | 1129 | PrintAndLog("Command execute time-out"); |
afceaf40 MHS |
1130 | } |
1131 | return 0; | |
81740aa5 | 1132 | } |
1133 | ||
06561c34 | 1134 | int usage_hf_mfu_info(void) { |
a2e2bb8a | 1135 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); |
1136 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
1137 | PrintAndLog("The following tags can be identified:\n"); | |
efd19351 | 1138 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1, NTAG 203, NTAG 210,"); |
1139 | PrintAndLog("NTAG 212, NTAG 213, NTAG 215, NTAG 216, NTAG I2C 1K & 2K"); | |
a2e2bb8a | 1140 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); |
06561c34 | 1141 | PrintAndLog("Usage: hf mfu info k <key> l"); |
a2e2bb8a | 1142 | PrintAndLog(" Options : "); |
06561c34 | 1143 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); |
1144 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
a2e2bb8a | 1145 | PrintAndLog(""); |
1146 | PrintAndLog(" sample : hf mfu info"); | |
06561c34 | 1147 | PrintAndLog(" : hf mfu info k 00112233445566778899AABBCCDDEEFF"); |
1148 | PrintAndLog(" : hf mfu info k AABBCCDDD"); | |
a2e2bb8a | 1149 | return 0; |
1150 | } | |
1151 | ||
06561c34 | 1152 | int usage_hf_mfu_dump(void) { |
92690507 | 1153 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); |
efd19351 | 1154 | PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216"); |
92690507 | 1155 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); |
1156 | PrintAndLog("It autodetects card type.\n"); | |
06561c34 | 1157 | PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin>"); |
75377d29 | 1158 | PrintAndLog(" Options : "); |
06561c34 | 1159 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); |
1160 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
cceabb79 | 1161 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); |
1162 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
1163 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
1164 | ||
75377d29 | 1165 | PrintAndLog(""); |
92690507 | 1166 | PrintAndLog(" sample : hf mfu dump"); |
f9848fd6 | 1167 | PrintAndLog(" : hf mfu dump n myfile"); |
a2e2bb8a | 1168 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); |
06561c34 | 1169 | PrintAndLog(" : hf mfu dump k AABBCCDDD\n"); |
92690507 | 1170 | return 0; |
1171 | } | |
a2e2bb8a | 1172 | |
79d7bcbb | 1173 | int usage_hf_mfu_rdbl(void) { |
1174 | PrintAndLog("Read a block and print. It autodetects card type.\n"); | |
1175 | PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n"); | |
1176 | PrintAndLog(" Options:"); | |
1177 | PrintAndLog(" b <no> : block to read"); | |
1178 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1179 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1180 | PrintAndLog(""); | |
1181 | PrintAndLog(" sample : hf mfu rdbl b 0"); | |
1182 | PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF"); | |
1183 | PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n"); | |
1184 | return 0; | |
1185 | } | |
1186 | ||
1187 | int usage_hf_mfu_wrbl(void) { | |
1188 | PrintAndLog("Write a block. It autodetects card type.\n"); | |
1189 | PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n"); | |
1190 | PrintAndLog(" Options:"); | |
1191 | PrintAndLog(" b <no> : block to write"); | |
1192 | PrintAndLog(" d <data> : block data - (8 hex symbols)"); | |
1193 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1194 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1195 | PrintAndLog(""); | |
1196 | PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567"); | |
1197 | PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n"); | |
1198 | return 0; | |
1199 | } | |
1200 | ||
81740aa5 | 1201 | // |
92690507 | 1202 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 |
1203 | // Read and Dump Card Contents, using auto detection of tag size. | |
81740aa5 | 1204 | int CmdHF14AMfUDump(const char *Cmd){ |
1205 | ||
afceaf40 | 1206 | FILE *fout; |
81740aa5 | 1207 | char filename[FILE_PATH_SIZE] = {0x00}; |
92690507 | 1208 | char *fnameptr = filename; |
afceaf40 MHS |
1209 | uint8_t *lockbytes_t = NULL; |
1210 | uint8_t lockbytes[2] = {0x00}; | |
afceaf40 MHS |
1211 | uint8_t *lockbytes_t2 = NULL; |
1212 | uint8_t lockbytes2[2] = {0x00}; | |
afceaf40 | 1213 | bool bit[16] = {0x00}; |
81740aa5 | 1214 | bool bit2[16] = {0x00}; |
f9848fd6 | 1215 | uint8_t data[1024] = {0x00}; |
06561c34 | 1216 | bool hasAuthKey = false; |
92690507 | 1217 | int i = 0; |
1218 | int Pages = 16; | |
1219 | bool tmplockbit = false; | |
06561c34 | 1220 | uint8_t dataLen = 0; |
1221 | uint8_t cmdp = 0; | |
1222 | uint8_t authenticationkey[16] = {0x00}; | |
1223 | uint8_t *authKeyPtr = authenticationkey; | |
f9848fd6 | 1224 | size_t fileNlen = 0; |
75377d29 | 1225 | bool errors = false; |
1226 | bool swapEndian = false; | |
ae8303c1 | 1227 | bool manualPages = false; |
1228 | uint8_t startPage = 0; | |
cceabb79 | 1229 | char tempStr[50]; |
d172c17c | 1230 | unsigned char cleanASCII[4]; |
cceabb79 | 1231 | |
f9848fd6 | 1232 | while(param_getchar(Cmd, cmdp) != 0x00) |
1233 | { | |
1234 | switch(param_getchar(Cmd, cmdp)) | |
1235 | { | |
1236 | case 'h': | |
1237 | case 'H': | |
1238 | return usage_hf_mfu_dump(); | |
1239 | case 'k': | |
1240 | case 'K': | |
874572d4 | 1241 | dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); |
06561c34 | 1242 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length |
1243 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
1244 | dataLen /= 2; | |
1245 | } else { | |
9d87eb66 | 1246 | PrintAndLog("\nERROR: Key is incorrect length\n"); |
cceabb79 | 1247 | errors = true; |
9d87eb66 | 1248 | } |
f9848fd6 | 1249 | cmdp += 2; |
06561c34 | 1250 | hasAuthKey = true; |
f9848fd6 | 1251 | break; |
cceabb79 | 1252 | case 'l': |
1253 | case 'L': | |
1254 | swapEndian = true; | |
1255 | cmdp++; | |
1256 | break; | |
f9848fd6 | 1257 | case 'n': |
1258 | case 'N': | |
874572d4 | 1259 | fileNlen = param_getstr(Cmd, cmdp+1, filename, sizeof(filename)); |
f9848fd6 | 1260 | if (!fileNlen) errors = true; |
1261 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1262 | cmdp += 2; | |
1263 | break; | |
ae8303c1 | 1264 | case 'p': |
1265 | case 'P': | |
1266 | startPage = param_get8(Cmd, cmdp+1); | |
1267 | manualPages = true; | |
1268 | cmdp += 2; | |
1269 | break; | |
1270 | case 'q': | |
1271 | case 'Q': | |
1272 | Pages = param_get8(Cmd, cmdp+1); | |
1273 | cmdp += 2; | |
1274 | manualPages = true; | |
1275 | break; | |
f9848fd6 | 1276 | default: |
1277 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1278 | errors = true; | |
1279 | break; | |
1280 | } | |
1281 | if(errors) break; | |
1282 | } | |
1283 | ||
1284 | //Validations | |
75377d29 | 1285 | if(errors) return usage_hf_mfu_dump(); |
1286 | ||
06561c34 | 1287 | if (swapEndian && hasAuthKey) |
1288 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); | |
81740aa5 | 1289 | |
92690507 | 1290 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
1291 | if (tagtype == UL_ERROR) return -1; | |
81740aa5 | 1292 | |
79d7bcbb | 1293 | if (!manualPages) //get number of pages to read |
ae8303c1 | 1294 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) |
1295 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
79d7bcbb | 1296 | Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0 |
ae8303c1 | 1297 | |
5b99376a | 1298 | ul_print_type(tagtype, 0); |
ae8303c1 | 1299 | PrintAndLog("Reading tag memory..."); |
9d87eb66 | 1300 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; |
06561c34 | 1301 | if ( hasAuthKey ) { |
cceabb79 | 1302 | if (tagtype & UL_C) |
1303 | c.arg[2] = 1; //UL_C auth | |
1304 | else | |
1305 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1306 | ||
06561c34 | 1307 | memcpy(c.d.asBytes, authKeyPtr, dataLen); |
f168b263 | 1308 | } |
22342f6d | 1309 | |
1310 | clearCommandBuffer(); | |
cceabb79 | 1311 | SendCommand(&c); |
1312 | UsbCommand resp; | |
1313 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1314 | PrintAndLog("Command execute time-out"); | |
1315 | return 1; | |
92690507 | 1316 | } |
9d87eb66 | 1317 | if (resp.arg[0] != 1) { |
cceabb79 | 1318 | PrintAndLog("Failed reading block: (%02x)", i); |
1319 | return 1; | |
92690507 | 1320 | } |
92690507 | 1321 | |
0ce03d9a | 1322 | uint32_t startindex = resp.arg[2]; |
9d87eb66 | 1323 | uint32_t bufferSize = resp.arg[1]; |
1324 | if (bufferSize > sizeof(data)) { | |
1325 | PrintAndLog("Data exceeded Buffer size!"); | |
1326 | bufferSize = sizeof(data); | |
1327 | } | |
0ce03d9a | 1328 | GetFromBigBuf(data, bufferSize, startindex); |
9d87eb66 | 1329 | WaitForResponse(CMD_ACK,NULL); |
1330 | ||
1331 | Pages = bufferSize/4; | |
81740aa5 | 1332 | // Load lock bytes. |
1333 | int j = 0; | |
92690507 | 1334 | |
81740aa5 | 1335 | lockbytes_t = data + 8; |
1336 | lockbytes[0] = lockbytes_t[2]; | |
1337 | lockbytes[1] = lockbytes_t[3]; | |
1338 | for(j = 0; j < 16; j++){ | |
1339 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
92690507 | 1340 | } |
1341 | ||
81740aa5 | 1342 | // Load bottom lockbytes if available |
29250969 | 1343 | // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG |
81740aa5 | 1344 | if ( Pages == 44 ) { |
81740aa5 | 1345 | lockbytes_t2 = data + (40*4); |
1346 | lockbytes2[0] = lockbytes_t2[2]; | |
1347 | lockbytes2[1] = lockbytes_t2[3]; | |
1348 | for (j = 0; j < 16; j++) { | |
1349 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1350 | } | |
1351 | } | |
1352 | ||
9d87eb66 | 1353 | // add keys to block dump |
06561c34 | 1354 | if (hasAuthKey) { |
012c0761 | 1355 | if (!swapEndian){ |
06561c34 | 1356 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); |
06561c34 | 1357 | } else { |
012c0761 | 1358 | authKeyPtr = authenticationkey; |
1359 | } | |
1360 | ||
1361 | if (tagtype & UL_C){ //add 4 pages | |
1362 | memcpy(data + Pages*4, authKeyPtr, dataLen); | |
1363 | Pages += dataLen/4; | |
1364 | } else { // 2nd page from end | |
1365 | memcpy(data + (Pages*4) - 8, authenticationkey, dataLen); | |
06561c34 | 1366 | } |
9d87eb66 | 1367 | } |
cceabb79 | 1368 | |
7f2114d8 I |
1369 | PrintAndLog("\n Block# | Data |lck| Ascii"); |
1370 | PrintAndLog("---------+-------------+---+------"); | |
81740aa5 | 1371 | for (i = 0; i < Pages; ++i) { |
81740aa5 | 1372 | if ( i < 3 ) { |
4bbf5ad1 | 1373 | PrintAndLog("%3d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); |
81740aa5 | 1374 | continue; |
1375 | } | |
81740aa5 | 1376 | switch(i){ |
1377 | case 3: tmplockbit = bit[4]; break; | |
06561c34 | 1378 | case 4: tmplockbit = bit[3]; break; |
1379 | case 5: tmplockbit = bit[2]; break; | |
1380 | case 6: tmplockbit = bit[1]; break; | |
1381 | case 7: tmplockbit = bit[0]; break; | |
1382 | case 8: tmplockbit = bit[15]; break; | |
81740aa5 | 1383 | case 9: tmplockbit = bit[14]; break; |
1384 | case 10: tmplockbit = bit[13]; break; | |
1385 | case 11: tmplockbit = bit[12]; break; | |
1386 | case 12: tmplockbit = bit[11]; break; | |
1387 | case 13: tmplockbit = bit[10]; break; | |
1388 | case 14: tmplockbit = bit[9]; break; | |
1389 | case 15: tmplockbit = bit[8]; break; | |
1390 | case 16: | |
1391 | case 17: | |
1392 | case 18: | |
1393 | case 19: tmplockbit = bit2[6]; break; | |
1394 | case 20: | |
1395 | case 21: | |
1396 | case 22: | |
1397 | case 23: tmplockbit = bit2[5]; break; | |
1398 | case 24: | |
1399 | case 25: | |
1400 | case 26: | |
06561c34 | 1401 | case 27: tmplockbit = bit2[4]; break; |
81740aa5 | 1402 | case 28: |
1403 | case 29: | |
1404 | case 30: | |
1405 | case 31: tmplockbit = bit2[2]; break; | |
1406 | case 32: | |
1407 | case 33: | |
1408 | case 34: | |
1409 | case 35: tmplockbit = bit2[1]; break; | |
1410 | case 36: | |
1411 | case 37: | |
1412 | case 38: | |
1413 | case 39: tmplockbit = bit2[0]; break; | |
1414 | case 40: tmplockbit = bit2[12]; break; | |
1415 | case 41: tmplockbit = bit2[11]; break; | |
1416 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1417 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1418 | default: break; | |
1419 | } | |
4bbf5ad1 JC |
1420 | |
1421 | // convert unprintable characters and line breaks to dots | |
1422 | memcpy(cleanASCII, data+i*4, 4); | |
d172c17c | 1423 | clean_ascii(cleanASCII, 4); |
4bbf5ad1 JC |
1424 | |
1425 | PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII); | |
06561c34 | 1426 | } |
79d7bcbb | 1427 | PrintAndLog("---------------------------------"); |
22342f6d | 1428 | |
81740aa5 | 1429 | // user supplied filename? |
f9848fd6 | 1430 | if (fileNlen < 1) { |
81740aa5 | 1431 | // UID = data 0-1-2 4-5-6-7 (skips a beat) |
afceaf40 MHS |
1432 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", |
1433 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
81740aa5 | 1434 | } else { |
e6432f05 | 1435 | sprintf(fnameptr + fileNlen,".bin"); |
81740aa5 | 1436 | } |
1437 | ||
81740aa5 | 1438 | if ((fout = fopen(filename,"wb")) == NULL) { |
1439 | PrintAndLog("Could not create file name %s", filename); | |
06561c34 | 1440 | return 1; |
81740aa5 | 1441 | } |
1442 | fwrite( data, 1, Pages*4, fout ); | |
1443 | fclose(fout); | |
1444 | ||
1445 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
afceaf40 | 1446 | return 0; |
81740aa5 | 1447 | } |
1448 | ||
81740aa5 | 1449 | //------------------------------------------------------------------------------- |
1450 | // Ultralight C Methods | |
1451 | //------------------------------------------------------------------------------- | |
1452 | ||
1453 | // | |
1454 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1455 | // | |
1456 | int CmdHF14AMfucAuth(const char *Cmd){ | |
afceaf40 | 1457 | |
9d87eb66 | 1458 | uint8_t keyNo = 3; |
afceaf40 | 1459 | bool errors = false; |
f168b263 | 1460 | |
1461 | char cmdp = param_getchar(Cmd, 0); | |
1462 | ||
afceaf40 MHS |
1463 | //Change key to user defined one |
1464 | if (cmdp == 'k' || cmdp == 'K'){ | |
1465 | keyNo = param_get8(Cmd, 1); | |
3d542a3d | 1466 | if(keyNo > KEYS_3DES_COUNT-1) |
f168b263 | 1467 | errors = true; |
afceaf40 MHS |
1468 | } |
1469 | ||
f168b263 | 1470 | if (cmdp == 'h' || cmdp == 'H') |
afceaf40 | 1471 | errors = true; |
f168b263 | 1472 | |
afceaf40 MHS |
1473 | if (errors) { |
1474 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1475 | PrintAndLog(" 0 (default): 3DES standard key"); | |
f168b263 | 1476 | PrintAndLog(" 1 : all 0x00 key"); |
afceaf40 MHS |
1477 | PrintAndLog(" 2 : 0x00-0x0F key"); |
1478 | PrintAndLog(" 3 : nfc key"); | |
f168b263 | 1479 | PrintAndLog(" 4 : all 0x01 key"); |
1480 | PrintAndLog(" 5 : all 0xff key"); | |
1481 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1482 | PrintAndLog("\n sample : hf mfu cauth k"); | |
81740aa5 | 1483 | PrintAndLog(" : hf mfu cauth k 3"); |
afceaf40 MHS |
1484 | return 0; |
1485 | } | |
1486 | ||
f168b263 | 1487 | uint8_t *key = default_3des_keys[keyNo]; |
9d87eb66 | 1488 | if (ulc_authentication(key, true)) |
7eec1204 | 1489 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); |
f168b263 | 1490 | else |
1491 | PrintAndLog("Authentication failed"); | |
9d87eb66 | 1492 | |
f168b263 | 1493 | return 0; |
1494 | } | |
1495 | ||
afceaf40 MHS |
1496 | /** |
1497 | A test function to validate that the polarssl-function works the same | |
1498 | was as the openssl-implementation. | |
1499 | Commented out, since it requires openssl | |
1500 | ||
1501 | int CmdTestDES(const char * cmd) | |
1502 | { | |
1503 | uint8_t key[16] = {0x00}; | |
1504 | ||
1505 | memcpy(key,key3_3des_data,16); | |
1506 | DES_cblock RndA, RndB; | |
1507 | ||
1508 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1509 | { | |
1510 | uint8_t e_RndB[8] = {0x00}; | |
1511 | unsigned char RndARndB[16] = {0x00}; | |
1512 | ||
1513 | DES_cblock iv = { 0 }; | |
1514 | DES_key_schedule ks1,ks2; | |
1515 | DES_cblock key1,key2; | |
1516 | ||
1517 | memcpy(key,key3_3des_data,16); | |
1518 | memcpy(key1,key,8); | |
1519 | memcpy(key2,key+8,8); | |
1520 | ||
1521 | ||
1522 | DES_set_key((DES_cblock *)key1,&ks1); | |
1523 | DES_set_key((DES_cblock *)key2,&ks2); | |
1524 | ||
1525 | DES_random_key(&RndA); | |
1526 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1527 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1528 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1529 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1530 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1531 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1532 | ||
1533 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1534 | rol(RndB,8); | |
1535 | memcpy(RndARndB,RndA,8); | |
1536 | memcpy(RndARndB+8,RndB,8); | |
1537 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1538 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1539 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1540 | ||
1541 | } | |
1542 | PrintAndLog("----------PolarSSL implementation----------"); | |
1543 | { | |
1544 | uint8_t random_a[8] = { 0 }; | |
1545 | uint8_t enc_random_a[8] = { 0 }; | |
1546 | uint8_t random_b[8] = { 0 }; | |
1547 | uint8_t enc_random_b[8] = { 0 }; | |
1548 | uint8_t random_a_and_b[16] = { 0 }; | |
1549 | des3_context ctx = { 0 }; | |
1550 | ||
1551 | memcpy(random_a, RndA,8); | |
1552 | ||
1553 | uint8_t output[8] = { 0 }; | |
1554 | uint8_t iv[8] = { 0 }; | |
1555 | ||
1556 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1557 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1558 | ||
1559 | des3_set2key_dec(&ctx, key); | |
1560 | ||
1561 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1562 | , DES_DECRYPT // int mode | |
1563 | , sizeof(random_b) // size_t length | |
1564 | , iv // unsigned char iv[8] | |
1565 | , enc_random_b // const unsigned char *input | |
1566 | , random_b // unsigned char *output | |
1567 | ); | |
1568 | ||
1569 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1570 | ||
1571 | rol(random_b,8); | |
1572 | memcpy(random_a_and_b ,random_a,8); | |
1573 | memcpy(random_a_and_b+8,random_b,8); | |
1574 | ||
1575 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1576 | ||
1577 | des3_set2key_enc(&ctx, key); | |
81740aa5 | 1578 | |
afceaf40 MHS |
1579 | des3_crypt_cbc(&ctx // des3_context *ctx |
1580 | , DES_ENCRYPT // int mode | |
1581 | , sizeof(random_a_and_b) // size_t length | |
1582 | , enc_random_b // unsigned char iv[8] | |
1583 | , random_a_and_b // const unsigned char *input | |
1584 | , random_a_and_b // unsigned char *output | |
1585 | ); | |
1586 | ||
1587 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1588 | } | |
1589 | return 0; | |
1590 | } | |
1591 | **/ | |
f9848fd6 | 1592 | |
f168b263 | 1593 | // |
1594 | // Mifare Ultralight C - Set password | |
1595 | // | |
1596 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1597 | ||
1598 | uint8_t pwd[16] = {0x00}; | |
1599 | ||
1600 | char cmdp = param_getchar(Cmd, 0); | |
1601 | ||
1602 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1603 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1604 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1605 | PrintAndLog(""); | |
1606 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1607 | PrintAndLog(""); | |
1608 | return 0; | |
1609 | } | |
1610 | ||
1611 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1612 | PrintAndLog("Password must include 32 HEX symbols"); | |
1613 | return 1; | |
1614 | } | |
1615 | ||
1616 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1617 | memcpy( c.d.asBytes, pwd, 16); | |
22342f6d | 1618 | clearCommandBuffer(); |
f168b263 | 1619 | SendCommand(&c); |
1620 | ||
1621 | UsbCommand resp; | |
1622 | ||
1623 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1624 | if ( (resp.arg[0] & 0xff) == 1) | |
1625 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1626 | else{ | |
1627 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1628 | return 1; | |
1629 | } | |
1630 | } | |
1631 | else { | |
1632 | PrintAndLog("command execution time out"); | |
1633 | return 1; | |
1634 | } | |
1635 | ||
1636 | return 0; | |
1637 | } | |
1638 | ||
1639 | // | |
92690507 | 1640 | // Magic UL / UL-C tags - Set UID |
f168b263 | 1641 | // |
1642 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1643 | ||
1644 | UsbCommand c; | |
1645 | UsbCommand resp; | |
1646 | uint8_t uid[7] = {0x00}; | |
1647 | char cmdp = param_getchar(Cmd, 0); | |
1648 | ||
1649 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1650 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1651 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1652 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1653 | PrintAndLog(""); | |
1654 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1655 | PrintAndLog(""); | |
1656 | return 0; | |
1657 | } | |
1658 | ||
1659 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1660 | PrintAndLog("UID must include 14 HEX symbols"); | |
1661 | return 1; | |
1662 | } | |
1663 | ||
1664 | // read block2. | |
1665 | c.cmd = CMD_MIFAREU_READBL; | |
1666 | c.arg[0] = 2; | |
22342f6d | 1667 | clearCommandBuffer(); |
f168b263 | 1668 | SendCommand(&c); |
1669 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1670 | PrintAndLog("Command execute timeout"); | |
1671 | return 2; | |
1672 | } | |
1673 | ||
1674 | // save old block2. | |
1675 | uint8_t oldblock2[4] = {0x00}; | |
1676 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1677 | ||
1678 | // block 0. | |
1679 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1680 | c.arg[0] = 0; | |
1681 | c.d.asBytes[0] = uid[0]; | |
1682 | c.d.asBytes[1] = uid[1]; | |
1683 | c.d.asBytes[2] = uid[2]; | |
1684 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
22342f6d | 1685 | clearCommandBuffer(); |
f168b263 | 1686 | SendCommand(&c); |
1687 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1688 | PrintAndLog("Command execute timeout"); | |
1689 | return 3; | |
1690 | } | |
1691 | ||
1692 | // block 1. | |
1693 | c.arg[0] = 1; | |
1694 | c.d.asBytes[0] = uid[3]; | |
1695 | c.d.asBytes[1] = uid[4]; | |
1696 | c.d.asBytes[2] = uid[5]; | |
1697 | c.d.asBytes[3] = uid[6]; | |
22342f6d | 1698 | clearCommandBuffer(); |
f168b263 | 1699 | SendCommand(&c); |
1700 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1701 | PrintAndLog("Command execute timeout"); | |
1702 | return 4; | |
1703 | } | |
1704 | ||
1705 | // block 2. | |
1706 | c.arg[0] = 2; | |
1707 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1708 | c.d.asBytes[1] = oldblock2[1]; | |
1709 | c.d.asBytes[2] = oldblock2[2]; | |
1710 | c.d.asBytes[3] = oldblock2[3]; | |
22342f6d | 1711 | clearCommandBuffer(); |
f168b263 | 1712 | SendCommand(&c); |
1713 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1714 | PrintAndLog("Command execute timeout"); | |
1715 | return 5; | |
1716 | } | |
1717 | ||
1718 | return 0; | |
1719 | } | |
1720 | ||
1721 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
79d7bcbb | 1722 | |
f168b263 | 1723 | uint8_t iv[8] = { 0x00 }; |
1724 | uint8_t block = 0x07; | |
79d7bcbb | 1725 | |
f168b263 | 1726 | // UL-EV1 |
1727 | //04 57 b6 e2 05 3f 80 UID | |
1728 | //4a f8 4b 19 PWD | |
1729 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1730 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1731 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1732 | uint8_t dkeyA[8] = { 0x00 }; | |
1733 | uint8_t dkeyB[8] = { 0x00 }; | |
1734 | ||
1735 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1736 | ||
1737 | uint8_t mix[8] = { 0x00 }; | |
1738 | uint8_t divkey[8] = { 0x00 }; | |
79d7bcbb | 1739 | |
f168b263 | 1740 | memcpy(mix, mifarekeyA, 4); |
79d7bcbb | 1741 | |
f168b263 | 1742 | mix[4] = mifarekeyA[4] ^ uid[0]; |
1743 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1744 | mix[6] = block ^ uid[2]; | |
1745 | mix[7] = uid[3]; | |
79d7bcbb | 1746 | |
f168b263 | 1747 | des3_context ctx = { 0x00 }; |
1748 | des3_set2key_enc(&ctx, masterkey); | |
1749 | ||
1750 | des3_crypt_cbc(&ctx // des3_context | |
1751 | , DES_ENCRYPT // int mode | |
1752 | , sizeof(mix) // length | |
1753 | , iv // iv[8] | |
1754 | , mix // input | |
1755 | , divkey // output | |
1756 | ); | |
1757 | ||
1758 | PrintAndLog("3DES version"); | |
1759 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1760 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1761 | PrintAndLog("Sector :\t %0d", block); | |
1762 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1763 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1764 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
79d7bcbb | 1765 | |
f168b263 | 1766 | PrintAndLog("\n DES version"); |
79d7bcbb | 1767 | |
f168b263 | 1768 | for (int i=0; i < sizeof(mifarekeyA); ++i){ |
1769 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1770 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1771 | } | |
1772 | ||
1773 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1774 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1775 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1776 | } | |
1777 | ||
1778 | uint8_t zeros[8] = {0x00}; | |
1779 | uint8_t newpwd[8] = {0x00}; | |
1780 | uint8_t dmkey[24] = {0x00}; | |
1781 | memcpy(dmkey, dkeyA, 8); | |
1782 | memcpy(dmkey+8, dkeyB, 8); | |
1783 | memcpy(dmkey+16, dkeyA, 8); | |
1784 | memset(iv, 0x00, 8); | |
79d7bcbb | 1785 | |
f168b263 | 1786 | des3_set3key_enc(&ctx, dmkey); |
1787 | ||
1788 | des3_crypt_cbc(&ctx // des3_context | |
1789 | , DES_ENCRYPT // int mode | |
1790 | , sizeof(newpwd) // length | |
1791 | , iv // iv[8] | |
1792 | , zeros // input | |
1793 | , newpwd // output | |
1794 | ); | |
1795 | ||
1796 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1797 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1798 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1799 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1800 | ||
1801 | return 0; | |
1802 | } | |
1803 | ||
1804 | // static uint8_t * diversify_key(uint8_t * key){ | |
1805 | ||
1806 | // for(int i=0; i<16; i++){ | |
1807 | // if(i<=6) key[i]^=cuid[i]; | |
1808 | // if(i>6) key[i]^=cuid[i%7]; | |
1809 | // } | |
1810 | // return key; | |
1811 | // } | |
1812 | ||
1813 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1814 | // for (int i=0; i<len; ++i){ | |
1815 | ||
1816 | // } | |
1817 | // return; | |
1818 | // } | |
1819 | ||
81740aa5 | 1820 | //------------------------------------ |
1821 | // Menu Stuff | |
1822 | //------------------------------------ | |
1823 | static command_t CommandTable[] = | |
1824 | { | |
92690507 | 1825 | {"help", CmdHelp, 1, "This help"}, |
1826 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1827 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
79d7bcbb | 1828 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"}, |
1829 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block"}, | |
1830 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block"}, | |
92690507 | 1831 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, |
1832 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1833 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
f168b263 | 1834 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, |
afceaf40 | 1835 | {NULL, NULL, 0, NULL} |
81740aa5 | 1836 | }; |
1837 | ||
1838 | int CmdHFMFUltra(const char *Cmd){ | |
afceaf40 MHS |
1839 | WaitForResponseTimeout(CMD_ACK,NULL,100); |
1840 | CmdsParse(CommandTable, Cmd); | |
1841 | return 0; | |
81740aa5 | 1842 | } |
1843 | ||
1844 | int CmdHelp(const char *Cmd){ | |
afceaf40 MHS |
1845 | CmdsHelp(CommandTable); |
1846 | return 0; | |
f168b263 | 1847 | } |