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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> | |
ad939de5 | 15 | #include "comms.h" |
7cb8516c | 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" |
81740aa5 | 25 | |
4a74e2be | 26 | #define MAX_UL_BLOCKS 0x0f |
27 | #define MAX_ULC_BLOCKS 0x2b | |
28 | #define MAX_ULEV1a_BLOCKS 0x13 | |
29 | #define MAX_ULEV1b_BLOCKS 0x28 | |
30 | #define MAX_NTAG_203 0x29 | |
31 | #define MAX_NTAG_210 0x13 | |
32 | #define MAX_NTAG_212 0x28 | |
33 | #define MAX_NTAG_213 0x2c | |
34 | #define MAX_NTAG_215 0x86 | |
35 | #define MAX_NTAG_216 0xe6 | |
36 | #define MAX_MY_D_NFC 0xff | |
37 | #define MAX_MY_D_MOVE 0x25 | |
38 | #define MAX_MY_D_MOVE_LEAN 0x0f | |
75377d29 | 39 | |
345fb24a | 40 | #define KEYS_3DES_COUNT 7 |
41 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
f168b263 | 42 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key |
43 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
44 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
45 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
46 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
47 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
48 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
75377d29 | 49 | }; |
50 | ||
7f2114d8 | 51 | #define KEYS_PWD_COUNT 6 |
345fb24a | 52 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { |
c585a5cf | 53 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default |
8258f409 | 54 | |
c585a5cf | 55 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) |
345fb24a | 56 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) |
57 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
8258f409 | 58 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) |
59 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
c585a5cf | 60 | }; |
61 | ||
f4217d58 | 62 | #define MAX_UL_TYPES 18 |
63 | uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203, | |
64 | 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 | 65 | |
66 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS, | |
67 | MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213, | |
f4217d58 | 68 | 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 | 69 | |
70 | ||
f168b263 | 71 | static int CmdHelp(const char *Cmd); |
afceaf40 | 72 | |
4a74e2be | 73 | // get version nxp product type |
8258f409 | 74 | char *getProductTypeStr( uint8_t id){ |
75377d29 | 75 | |
76 | static char buf[20]; | |
77 | char *retStr = buf; | |
78 | ||
79 | switch(id) { | |
1c429594 | 80 | case 3: sprintf(retStr, "%02X, Ultralight", id); break; |
81 | case 4: sprintf(retStr, "%02X, NTAG", id); break; | |
82 | default: sprintf(retStr, "%02X, unknown", id); break; | |
75377d29 | 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 | */ | |
8258f409 | 92 | char *getUlev1CardSizeStr( uint8_t fsize ){ |
75377d29 | 93 | |
345fb24a | 94 | static char buf[40]; |
75377d29 | 95 | char *retStr = buf; |
2be768af | 96 | memset(buf, 0, sizeof(buf)); |
75377d29 | 97 | |
2be768af | 98 | uint16_t usize = 1 << ((fsize >>1) + 1); |
99 | uint16_t lsize = 1 << (fsize >>1); | |
75377d29 | 100 | |
101 | // is LSB set? | |
102 | if ( fsize & 1 ) | |
06561c34 | 103 | sprintf(retStr, "%02X, (%u <-> %u bytes)",fsize, usize, lsize); |
75377d29 | 104 | else |
06561c34 | 105 | sprintf(retStr, "%02X, (%u bytes)", fsize, lsize); |
75377d29 | 106 | return buf; |
107 | } | |
81740aa5 | 108 | |
75377d29 | 109 | static void ul_switch_on_field(void) { |
c04a4b60 | 110 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_NO_RATS, 0, 0}}; |
22342f6d | 111 | clearCommandBuffer(); |
f168b263 | 112 | SendCommand(&c); |
75377d29 | 113 | } |
81740aa5 | 114 | |
75377d29 | 115 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { |
116 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
117 | memcpy(c.d.asBytes, cmd, cmdlen); | |
22342f6d | 118 | clearCommandBuffer(); |
75377d29 | 119 | SendCommand(&c); |
120 | UsbCommand resp; | |
121 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
372a8257 | 122 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 123 | |
124 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
abab60ae | 125 | memcpy(response, resp.d.asBytes, resplen); |
126 | return resplen; | |
75377d29 | 127 | } |
128 | /* | |
129 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
130 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
131 | if (append_crc) | |
132 | c.arg[0] |= ISO14A_APPEND_CRC; | |
133 | ||
134 | memcpy(c.d.asBytes, cmd, cmdlen); | |
22342f6d | 135 | clearCommandBuffer(); |
75377d29 | 136 | SendCommand(&c); |
137 | UsbCommand resp; | |
138 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
c585a5cf | 139 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 140 | |
141 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
c585a5cf | 142 | memcpy(response, resp.d.asBytes, resplen); |
143 | return resplen; | |
75377d29 | 144 | } |
145 | */ | |
146 | static int ul_select( iso14a_card_select_t *card ){ | |
147 | ||
148 | ul_switch_on_field(); | |
149 | ||
150 | UsbCommand resp; | |
c7442b76 | 151 | bool ans = false; |
152 | ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500); | |
ea118617 | 153 | if (!ans || resp.arg[0] < 1) { |
c7442b76 | 154 | PrintAndLog("iso14443a card select failed"); |
872337e0 | 155 | DropField(); |
c7442b76 | 156 | return 0; |
157 | } | |
75377d29 | 158 | |
159 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
c7442b76 | 160 | return 1; |
75377d29 | 161 | } |
162 | ||
163 | // This read command will at least return 16bytes. | |
164 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
165 | ||
166 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
167 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 168 | return len; |
169 | } | |
170 | ||
c585a5cf | 171 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ |
172 | ||
173 | uint8_t cmd[18]; | |
174 | memset(cmd, 0x00, sizeof(cmd)); | |
175 | datalen = ( datalen > 16) ? 16 : datalen; | |
176 | ||
177 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
178 | cmd[1] = page; | |
179 | memcpy(cmd+2, data, datalen); | |
180 | ||
181 | uint8_t response[1] = {0xff}; | |
8258f409 | 182 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); |
c585a5cf | 183 | // ACK |
184 | if ( response[0] == 0x0a ) return 0; | |
185 | // NACK | |
186 | return -1; | |
187 | } | |
345fb24a | 188 | |
a2e2bb8a | 189 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ |
75377d29 | 190 | |
a2e2bb8a | 191 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; |
75377d29 | 192 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); |
75377d29 | 193 | return len; |
194 | } | |
345fb24a | 195 | |
8258f409 | 196 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ |
197 | ||
198 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
199 | memcpy(c.d.asBytes, key, 16); | |
22342f6d | 200 | clearCommandBuffer(); |
8258f409 | 201 | SendCommand(&c); |
202 | UsbCommand resp; | |
9d87eb66 | 203 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; |
204 | if ( resp.arg[0] == 1 ) return 1; | |
8258f409 | 205 | |
9d87eb66 | 206 | return 0; |
8258f409 | 207 | } |
208 | ||
75377d29 | 209 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ |
210 | ||
211 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
212 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
75377d29 | 213 | return len; |
214 | } | |
215 | ||
1c429594 | 216 | static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){ |
217 | if ( hasAuthKey && (tagtype & UL_C)) { | |
218 | //will select card automatically and close connection on error | |
219 | if (!ulc_authentication(authenticationkey, false)) { | |
220 | PrintAndLog("Error: Authentication Failed UL-C"); | |
221 | return 0; | |
222 | } | |
223 | } else { | |
224 | if ( !ul_select(card) ) return 0; | |
225 | ||
226 | if (hasAuthKey) { | |
227 | if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) { | |
872337e0 | 228 | DropField(); |
1c429594 | 229 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); |
230 | return 0; | |
231 | } | |
232 | } | |
233 | } | |
234 | return 1; | |
235 | } | |
236 | ||
75377d29 | 237 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ |
238 | ||
239 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
240 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 241 | return len; |
242 | } | |
243 | ||
244 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
f168b263 | 245 | |
75377d29 | 246 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; |
f168b263 | 247 | |
75377d29 | 248 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ |
75377d29 | 249 | // return -1; |
250 | // } | |
251 | // return 0; | |
252 | // } | |
253 | ||
254 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
255 | ||
256 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
257 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 258 | return len; |
259 | } | |
260 | ||
a2e2bb8a | 261 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ |
262 | ||
263 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
264 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
a2e2bb8a | 265 | return len; |
266 | } | |
267 | ||
c585a5cf | 268 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ |
269 | ||
270 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
271 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
c585a5cf | 272 | return len; |
273 | } | |
274 | ||
7c8b5e68 | 275 | |
276 | // Fudan check checks for which error is given for a command with incorrect crc | |
277 | // NXP UL chip responds with 01, fudan 00. | |
278 | // other possible checks: | |
279 | // send a0 + crc | |
280 | // UL responds with 00, fudan doesn't respond | |
281 | // or | |
282 | // send a200 + crc | |
283 | // UL doesn't respond, fudan responds with 00 | |
284 | // or | |
285 | // send 300000 + crc (read with extra byte(s)) | |
286 | // UL responds with read of page 0, fudan doesn't respond. | |
287 | // | |
288 | // make sure field is off before calling this function | |
f4217d58 | 289 | static int ul_fudan_check( void ){ |
290 | iso14a_card_select_t card; | |
291 | if ( !ul_select(&card) ) | |
292 | return UL_ERROR; | |
293 | ||
294 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}}; | |
295 | ||
296 | uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8 | |
297 | memcpy(c.d.asBytes, cmd, 4); | |
298 | clearCommandBuffer(); | |
299 | SendCommand(&c); | |
300 | UsbCommand resp; | |
301 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR; | |
302 | if (resp.arg[0] != 1) return UL_ERROR; | |
303 | ||
304 | return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP | |
305 | } | |
306 | ||
75377d29 | 307 | static int ul_print_default( uint8_t *data){ |
308 | ||
309 | uint8_t uid[7]; | |
75377d29 | 310 | uid[0] = data[0]; |
311 | uid[1] = data[1]; | |
312 | uid[2] = data[2]; | |
313 | uid[3] = data[4]; | |
314 | uid[4] = data[5]; | |
315 | uid[5] = data[6]; | |
316 | uid[6] = data[7]; | |
317 | ||
318 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
79d7bcbb | 319 | PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) ); |
4a74e2be | 320 | if ( uid[0] == 0x05 && ((uid[1] & 0xf0) >> 4) == 2 ) { // is infineon and 66RxxP |
345fb24a | 321 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU |
322 | switch (chip){ | |
4a74e2be | 323 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P 770 Bytes"); break; //77 pages |
324 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P 2560 Bytes"); break; //256 pages | |
325 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P 5120 Bytes"); break; //512 pages /2 sectors | |
345fb24a | 326 | } |
327 | } | |
75377d29 | 328 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 |
329 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
330 | if ( data[3] == crc0 ) | |
1c429594 | 331 | PrintAndLog(" BCC0 : %02X, Ok", data[3]); |
75377d29 | 332 | else |
1c429594 | 333 | PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0); |
75377d29 | 334 | |
335 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
336 | if ( data[8] == crc1 ) | |
1c429594 | 337 | PrintAndLog(" BCC1 : %02X, Ok", data[8]); |
75377d29 | 338 | else |
1c429594 | 339 | PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 ); |
75377d29 | 340 | |
1c429594 | 341 | PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " ); |
29250969 | 342 | |
6fdf42c6 | 343 | PrintAndLog(" Lock : %s - %s", |
344 | sprint_hex(data+10, 2), | |
345 | printBits(2, data+10) | |
346 | ); | |
29250969 | 347 | |
6fdf42c6 | 348 | PrintAndLog("OneTimePad : %s - %s\n", |
349 | sprint_hex(data + 12, 4), | |
350 | printBits(4, data+12) | |
351 | ); | |
29250969 | 352 | |
75377d29 | 353 | return 0; |
354 | } | |
355 | ||
a383f4b7 | 356 | static int ndef_print_CC(uint8_t *data) { |
1c429594 | 357 | // no NDEF message |
358 | if(data[0] != 0xe1) | |
359 | return -1; | |
75377d29 | 360 | |
a383f4b7 | 361 | PrintAndLog("--- NDEF Message"); |
75377d29 | 362 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); |
1c429594 | 363 | PrintAndLog(" %02X : NDEF Magic Number", data[0]); |
364 | PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
365 | PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); | |
c585a5cf | 366 | if ( data[2] == 0x12 ) |
1c429594 | 367 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144); |
c585a5cf | 368 | else if ( data[2] == 0x3e ) |
1c429594 | 369 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496); |
c585a5cf | 370 | else if ( data[2] == 0x6d ) |
1c429594 | 371 | PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872); |
372 | ||
373 | PrintAndLog(" %02X : %s / %s", data[3], | |
75377d29 | 374 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", |
375 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
75377d29 | 376 | return 0; |
377 | } | |
378 | ||
c7442b76 | 379 | int ul_print_type(uint32_t tagtype, uint8_t spaces){ |
8ceb6b03 | 380 | char spc[11] = " "; |
381 | spc[10]=0x00; | |
382 | char *spacer = spc + (10-spaces); | |
383 | ||
75377d29 | 384 | if ( tagtype & UL ) |
1c429594 | 385 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); |
75377d29 | 386 | else if ( tagtype & UL_C) |
1c429594 | 387 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); |
75377d29 | 388 | else if ( tagtype & UL_EV1_48) |
8ceb6b03 | 389 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); |
1c429594 | 390 | else if ( tagtype & UL_EV1_128) |
8ceb6b03 | 391 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); |
a383f4b7 | 392 | else if ( tagtype & NTAG ) |
393 | PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer); | |
394 | else if ( tagtype & NTAG_203 ) | |
395 | PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer); | |
c7442b76 | 396 | else if ( tagtype & NTAG_210 ) |
1c429594 | 397 | PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer); |
c7442b76 | 398 | else if ( tagtype & NTAG_212 ) |
a383f4b7 | 399 | PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer); |
400 | else if ( tagtype & NTAG_213 ) | |
401 | PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer); | |
75377d29 | 402 | else if ( tagtype & NTAG_215 ) |
a383f4b7 | 403 | PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer); |
75377d29 | 404 | else if ( tagtype & NTAG_216 ) |
a383f4b7 | 405 | PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer); |
46fcd738 | 406 | else if ( tagtype & NTAG_I2C_1K ) |
cd87ee91 | 407 | PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer, "\xFD"); |
46fcd738 | 408 | else if ( tagtype & NTAG_I2C_2K ) |
cd87ee91 | 409 | PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer, "\xFD"); |
345fb24a | 410 | else if ( tagtype & MY_D ) |
4a74e2be | 411 | PrintAndLog("%sTYPE : INFINEON my-d\x99 (SLE 66RxxS)", spacer); |
345fb24a | 412 | else if ( tagtype & MY_D_NFC ) |
4a74e2be | 413 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC (SLE 66RxxP)", spacer); |
345fb24a | 414 | else if ( tagtype & MY_D_MOVE ) |
4a74e2be | 415 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move (SLE 66R01P)", spacer); |
345fb24a | 416 | else if ( tagtype & MY_D_MOVE_NFC ) |
4a74e2be | 417 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer); |
418 | else if ( tagtype & MY_D_MOVE_LEAN ) | |
419 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer); | |
f4217d58 | 420 | else if ( tagtype & FUDAN_UL ) |
421 | PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" ); | |
75377d29 | 422 | else |
c7442b76 | 423 | PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype); |
75377d29 | 424 | return 0; |
425 | } | |
426 | ||
427 | static int ulc_print_3deskey( uint8_t *data){ | |
1c429594 | 428 | PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data); |
429 | PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
430 | PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
431 | PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data+12,4),data+12); | |
2b3af97d | 432 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); |
75377d29 | 433 | return 0; |
434 | } | |
435 | ||
436 | static int ulc_print_configuration( uint8_t *data){ | |
437 | ||
438 | PrintAndLog("--- UL-C Configuration"); | |
1c429594 | 439 | PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data)); |
440 | PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
75377d29 | 441 | |
442 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
443 | if ( validAuth ) | |
1c429594 | 444 | PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] ); |
75377d29 | 445 | else{ |
446 | if ( data[8] == 0){ | |
1c429594 | 447 | PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data+8, 4) ); |
75377d29 | 448 | } else { |
1c429594 | 449 | PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) ); |
f168b263 | 450 | } |
75377d29 | 451 | } |
1c429594 | 452 | PrintAndLog(" Auth1 [43/0x2B] : %s %s", |
75377d29 | 453 | sprint_hex(data+12, 4), |
454 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
455 | ); | |
f168b263 | 456 | return 0; |
457 | } | |
81740aa5 | 458 | |
012c0761 | 459 | static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){ |
f168b263 | 460 | |
a383f4b7 | 461 | PrintAndLog("\n--- Tag Configuration"); |
75377d29 | 462 | |
463 | bool strg_mod_en = (data[0] & 2); | |
464 | uint8_t authlim = (data[4] & 0x07); | |
465 | bool cfglck = (data[4] & 0x40); | |
466 | bool prot = (data[4] & 0x80); | |
467 | uint8_t vctid = data[5]; | |
468 | ||
012c0761 | 469 | PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, sprint_hex(data, 4)); |
345fb24a | 470 | if ( data[3] < 0xff ) |
a2e2bb8a | 471 | PrintAndLog(" - page %d and above need authentication",data[3]); |
345fb24a | 472 | else |
473 | PrintAndLog(" - pages don't need authentication"); | |
75377d29 | 474 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); |
012c0761 | 475 | PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) ); |
75377d29 | 476 | if ( authlim == 0) |
345fb24a | 477 | PrintAndLog(" - Unlimited password attempts"); |
75377d29 | 478 | else |
479 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
480 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
481 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
1c429594 | 482 | PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); |
012c0761 | 483 | PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4)); |
484 | PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
485 | PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2)); | |
75377d29 | 486 | return 0; |
487 | } | |
488 | ||
489 | static int ulev1_print_counters(){ | |
a383f4b7 | 490 | PrintAndLog("--- Tag Counters"); |
a2e2bb8a | 491 | uint8_t tear[1] = {0}; |
75377d29 | 492 | uint8_t counter[3] = {0,0,0}; |
c7442b76 | 493 | uint16_t len = 0; |
75377d29 | 494 | for ( uint8_t i = 0; i<3; ++i) { |
a2e2bb8a | 495 | ulev1_readTearing(i,tear,sizeof(tear)); |
c7442b76 | 496 | len = ulev1_readCounter(i,counter, sizeof(counter) ); |
497 | if (len == 3) { | |
498 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); | |
499 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); | |
500 | } | |
75377d29 | 501 | } |
c7442b76 | 502 | return len; |
75377d29 | 503 | } |
504 | ||
c585a5cf | 505 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ |
a383f4b7 | 506 | PrintAndLog("\n--- Tag Signature"); |
06561c34 | 507 | //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :( |
c585a5cf | 508 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); |
509 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
510 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
511 | //to do: verify if signature is valid | |
512 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
513 | return 0; | |
514 | } | |
345fb24a | 515 | |
516 | static int ulev1_print_version(uint8_t *data){ | |
a383f4b7 | 517 | PrintAndLog("\n--- Tag Version"); |
1c429594 | 518 | PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) ); |
519 | PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1])); | |
345fb24a | 520 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); |
1c429594 | 521 | PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF"); |
345fb24a | 522 | PrintAndLog(" Major version : %02X", data[4]); |
523 | PrintAndLog(" Minor version : %02X", data[5]); | |
524 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
525 | PrintAndLog(" Protocol type : %02X", data[7]); | |
526 | return 0; | |
527 | } | |
528 | ||
f04ef473 | 529 | /* |
c585a5cf | 530 | static int ulc_magic_test(){ |
531 | // Magic Ultralight test | |
532 | // Magic UL-C, by observation, | |
533 | // 1) it seems to have a static nonce response to 0x1A command. | |
534 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
535 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
536 | // 4) use the ul_magic_test ! magic tags answers specially! | |
537 | int returnValue = UL_ERROR; | |
538 | iso14a_card_select_t card; | |
539 | uint8_t nonce1[11] = {0x00}; | |
540 | uint8_t nonce2[11] = {0x00}; | |
541 | int status = ul_select(&card); | |
c7442b76 | 542 | if ( !status ){ |
c585a5cf | 543 | return UL_ERROR; |
544 | } | |
a2e2bb8a | 545 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); |
c585a5cf | 546 | if ( status > 0 ) { |
a2e2bb8a | 547 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); |
c585a5cf | 548 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; |
549 | } else { | |
550 | returnValue = UL; | |
551 | } | |
872337e0 | 552 | DropField(); |
c585a5cf | 553 | return returnValue; |
554 | } | |
f04ef473 | 555 | */ |
c585a5cf | 556 | static int ul_magic_test(){ |
557 | ||
558 | // Magic Ultralight tests | |
559 | // 1) take present UID, and try to write it back. OBSOLETE | |
560 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
561 | iso14a_card_select_t card; | |
c7442b76 | 562 | if ( !ul_select(&card) ) |
c585a5cf | 563 | return UL_ERROR; |
46fcd738 | 564 | int status = ul_comp_write(0, NULL, 0); |
872337e0 | 565 | DropField(); |
a2e2bb8a | 566 | if ( status == 0 ) |
46fcd738 | 567 | return MAGIC; |
568 | return 0; | |
c585a5cf | 569 | } |
f04ef473 | 570 | |
c7442b76 | 571 | uint32_t GetHF14AMfU_Type(void){ |
81740aa5 | 572 | |
92690507 | 573 | TagTypeUL_t tagtype = UNKNOWN; |
574 | iso14a_card_select_t card; | |
75377d29 | 575 | uint8_t version[10] = {0x00}; |
75377d29 | 576 | int status = 0; |
577 | int len; | |
578 | ||
c7442b76 | 579 | if (!ul_select(&card)) return UL_ERROR; |
580 | ||
92690507 | 581 | // Ultralight - ATQA / SAK |
abab60ae | 582 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { |
4693c188 | 583 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); |
872337e0 | 584 | DropField(); |
75377d29 | 585 | return UL_ERROR; |
586 | } | |
92690507 | 587 | |
345fb24a | 588 | if ( card.uid[0] != 0x05) { |
75377d29 | 589 | |
345fb24a | 590 | len = ulev1_getVersion(version, sizeof(version)); |
872337e0 | 591 | DropField(); |
345fb24a | 592 | |
593 | switch (len) { | |
594 | case 0x0A: { | |
595 | ||
596 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
597 | tagtype = UL_EV1_48; | |
598 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
599 | tagtype = UL_EV1_128; | |
a383f4b7 | 600 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B ) |
601 | tagtype = NTAG_210; | |
602 | else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E ) | |
603 | tagtype = NTAG_212; | |
604 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F ) | |
345fb24a | 605 | tagtype = NTAG_213; |
a383f4b7 | 606 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 ) |
345fb24a | 607 | tagtype = NTAG_215; |
a383f4b7 | 608 | else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 ) |
345fb24a | 609 | tagtype = NTAG_216; |
c7442b76 | 610 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 ) |
611 | tagtype = NTAG_I2C_1K; | |
612 | else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 ) | |
613 | tagtype = NTAG_I2C_2K; | |
345fb24a | 614 | else if ( version[2] == 0x04 ) |
615 | tagtype = NTAG; | |
616 | ||
617 | break; | |
618 | } | |
619 | case 0x01: tagtype = UL_C; break; | |
620 | case 0x00: tagtype = UL; break; | |
46fcd738 | 621 | case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags |
345fb24a | 622 | default : tagtype = UNKNOWN; break; |
623 | } | |
a383f4b7 | 624 | // UL vs UL-C vs ntag203 test |
625 | if (tagtype & (UL | UL_C | NTAG_203)) { | |
c7442b76 | 626 | if ( !ul_select(&card) ) return UL_ERROR; |
a383f4b7 | 627 | |
628 | // do UL_C check first... | |
8258f409 | 629 | uint8_t nonce[11] = {0x00}; |
630 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
872337e0 | 631 | DropField(); |
a383f4b7 | 632 | if (status > 1) { |
633 | tagtype = UL_C; | |
634 | } else { | |
635 | // need to re-select after authentication error | |
c7442b76 | 636 | if ( !ul_select(&card) ) return UL_ERROR; |
637 | ||
a383f4b7 | 638 | uint8_t data[16] = {0x00}; |
639 | // read page 0x26-0x29 (last valid ntag203 page) | |
640 | status = ul_read(0x26, data, sizeof(data)); | |
641 | if ( status <= 1 ) { | |
642 | tagtype = UL; | |
643 | } else { | |
644 | // read page 0x30 (should error if it is a ntag203) | |
efd19351 | 645 | status = ul_read(0x30, data, sizeof(data)); |
a383f4b7 | 646 | if ( status <= 1 ){ |
647 | tagtype = NTAG_203; | |
648 | } else { | |
649 | tagtype = UNKNOWN; | |
650 | } | |
651 | } | |
872337e0 | 652 | DropField(); |
a383f4b7 | 653 | } |
345fb24a | 654 | } |
f4217d58 | 655 | if (tagtype & UL) { |
656 | tagtype = ul_fudan_check(); | |
872337e0 | 657 | DropField(); |
f4217d58 | 658 | } |
345fb24a | 659 | } else { |
872337e0 | 660 | DropField(); |
345fb24a | 661 | // Infinition MY-D tests Exam high nibble |
662 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
663 | switch ( nib ){ | |
4a74e2be | 664 | // case 0: tagtype = SLE66R35E7; break; //or SLE 66R35E7 - mifare compat... should have different sak/atqa for mf 1k |
665 | case 1: tagtype = MY_D; break; //or SLE 66RxxS ... up to 512 pages of 8 user bytes... | |
666 | 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) | |
667 | 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 | |
668 | case 7: tagtype = MY_D_MOVE_LEAN; break; //or SLE 66R01L // 16 pages of 4 bytes | |
75377d29 | 669 | } |
f168b263 | 670 | } |
75377d29 | 671 | |
46fcd738 | 672 | tagtype |= ul_magic_test(); |
673 | if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC); | |
f168b263 | 674 | return tagtype; |
675 | } | |
676 | ||
677 | int CmdHF14AMfUInfo(const char *Cmd){ | |
678 | ||
c585a5cf | 679 | uint8_t authlim = 0xff; |
f168b263 | 680 | uint8_t data[16] = {0x00}; |
75377d29 | 681 | iso14a_card_select_t card; |
75377d29 | 682 | int status; |
a2e2bb8a | 683 | bool errors = false; |
684 | bool hasAuthKey = false; | |
a383f4b7 | 685 | bool locked = false; |
06561c34 | 686 | bool swapEndian = false; |
a2e2bb8a | 687 | uint8_t cmdp = 0; |
06561c34 | 688 | uint8_t dataLen = 0; |
a2e2bb8a | 689 | uint8_t authenticationkey[16] = {0x00}; |
06561c34 | 690 | uint8_t *authkeyptr = authenticationkey; |
691 | uint8_t *key; | |
a2e2bb8a | 692 | uint8_t pack[4] = {0,0,0,0}; |
06561c34 | 693 | int len = 0; |
694 | char tempStr[50]; | |
f168b263 | 695 | |
a2e2bb8a | 696 | while(param_getchar(Cmd, cmdp) != 0x00) |
697 | { | |
698 | switch(param_getchar(Cmd, cmdp)) | |
699 | { | |
700 | case 'h': | |
701 | case 'H': | |
702 | return usage_hf_mfu_info(); | |
703 | case 'k': | |
704 | case 'K': | |
874572d4 | 705 | dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); |
06561c34 | 706 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length |
707 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
708 | dataLen /= 2; // handled as bytes from now on | |
709 | } else { | |
710 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
711 | errors = true; | |
a2e2bb8a | 712 | } |
06561c34 | 713 | cmdp += 2; |
714 | hasAuthKey = true; | |
715 | break; | |
716 | case 'l': | |
717 | case 'L': | |
718 | swapEndian = true; | |
719 | cmdp++; | |
a2e2bb8a | 720 | break; |
721 | default: | |
722 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
723 | errors = true; | |
724 | break; | |
725 | } | |
726 | if(errors) break; | |
727 | } | |
728 | ||
729 | //Validations | |
730 | if(errors) return usage_hf_mfu_info(); | |
efd19351 | 731 | |
75377d29 | 732 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
733 | if (tagtype == UL_ERROR) return -1; | |
92690507 | 734 | |
abab60ae | 735 | PrintAndLog("\n--- Tag Information ---------"); |
736 | PrintAndLog("-------------------------------------------------------------"); | |
8ceb6b03 | 737 | ul_print_type(tagtype, 6); |
92690507 | 738 | |
06561c34 | 739 | // Swap endianness |
740 | if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 ); | |
741 | ||
742 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; | |
a2e2bb8a | 743 | |
a383f4b7 | 744 | // read pages 0,1,2,3 (should read 4pages) |
75377d29 | 745 | status = ul_read(0, data, sizeof(data)); |
a383f4b7 | 746 | if ( status == -1 ) { |
872337e0 | 747 | DropField(); |
f805ac7a | 748 | PrintAndLog("Error: tag didn't answer to READ"); |
75377d29 | 749 | return status; |
1c429594 | 750 | } else if (status == 16) { |
a383f4b7 | 751 | ul_print_default(data); |
752 | ndef_print_CC(data+12); | |
efd19351 | 753 | } else { |
1c429594 | 754 | locked = true; |
755 | } | |
75377d29 | 756 | |
a383f4b7 | 757 | // UL_C Specific |
758 | if ((tagtype & UL_C)) { | |
75377d29 | 759 | |
760 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
761 | uint8_t ulc_conf[16] = {0x00}; | |
762 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
763 | if ( status == -1 ){ | |
a2e2bb8a | 764 | PrintAndLog("Error: tag didn't answer to READ UL-C"); |
872337e0 | 765 | DropField(); |
abab60ae | 766 | return status; |
767 | } | |
a383f4b7 | 768 | if (status == 16) ulc_print_configuration(ulc_conf); |
769 | else locked = true; | |
75377d29 | 770 | |
a383f4b7 | 771 | if ((tagtype & MAGIC)) { |
772 | //just read key | |
75377d29 | 773 | uint8_t ulc_deskey[16] = {0x00}; |
774 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
a383f4b7 | 775 | if ( status == -1 ) { |
872337e0 | 776 | DropField(); |
f805ac7a | 777 | PrintAndLog("Error: tag didn't answer to READ magic"); |
75377d29 | 778 | return status; |
779 | } | |
a383f4b7 | 780 | if (status == 16) ulc_print_3deskey(ulc_deskey); |
75377d29 | 781 | |
c585a5cf | 782 | } else { |
872337e0 | 783 | DropField(); |
a2e2bb8a | 784 | // if we called info with key, just return |
785 | if ( hasAuthKey ) return 1; | |
786 | ||
06561c34 | 787 | // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys |
75377d29 | 788 | PrintAndLog("Trying some default 3des keys"); |
a383f4b7 | 789 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) { |
75377d29 | 790 | key = default_3des_keys[i]; |
a383f4b7 | 791 | if (ulc_authentication(key, true)) { |
29250969 | 792 | PrintAndLog("Found default 3des key: "); |
2b3af97d | 793 | uint8_t keySwap[16]; |
794 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
795 | ulc_print_3deskey(keySwap); | |
efd19351 | 796 | return 1; |
cceabb79 | 797 | } |
f168b263 | 798 | } |
efd19351 | 799 | return 1; |
75377d29 | 800 | } |
801 | } | |
802 | ||
a383f4b7 | 803 | // do counters and signature first (don't neet auth) |
804 | ||
805 | // ul counters are different than ntag counters | |
c7442b76 | 806 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { |
807 | if (ulev1_print_counters() != 3) { | |
808 | // failed - re-select | |
8f2e50b4 | 809 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c7442b76 | 810 | } |
811 | } | |
345fb24a | 812 | |
46fcd738 | 813 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) { |
345fb24a | 814 | uint8_t ulev1_signature[32] = {0x00}; |
815 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
a383f4b7 | 816 | if ( status == -1 ) { |
345fb24a | 817 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); |
872337e0 | 818 | DropField(); |
345fb24a | 819 | return status; |
75377d29 | 820 | } |
a383f4b7 | 821 | if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); |
c7442b76 | 822 | else { |
823 | // re-select | |
8f2e50b4 | 824 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c7442b76 | 825 | } |
f168b263 | 826 | } |
75377d29 | 827 | |
46fcd738 | 828 | 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 | 829 | uint8_t version[10] = {0x00}; |
830 | status = ulev1_getVersion(version, sizeof(version)); | |
a383f4b7 | 831 | if ( status == -1 ) { |
75377d29 | 832 | PrintAndLog("Error: tag didn't answer to GETVERSION"); |
872337e0 | 833 | DropField(); |
75377d29 | 834 | return status; |
1c429594 | 835 | } else if (status == 10) { |
836 | ulev1_print_version(version); | |
837 | } else { | |
838 | locked = true; | |
8f2e50b4 | 839 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
75377d29 | 840 | } |
a383f4b7 | 841 | |
842 | uint8_t startconfigblock = 0; | |
843 | uint8_t ulev1_conf[16] = {0x00}; | |
844 | // config blocks always are last 4 pages | |
845 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
846 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
847 | startconfigblock = UL_MEMORY_ARRAY[idx]-3; | |
c585a5cf | 848 | |
46fcd738 | 849 | if (startconfigblock){ // if we know where the config block is... |
850 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
851 | if ( status == -1 ) { | |
852 | PrintAndLog("Error: tag didn't answer to READ EV1"); | |
872337e0 | 853 | DropField(); |
46fcd738 | 854 | return status; |
855 | } else if (status == 16) { | |
856 | // save AUTHENTICATION LIMITS for later: | |
857 | authlim = (ulev1_conf[4] & 0x07); | |
012c0761 | 858 | ulev1_print_configuration(ulev1_conf, startconfigblock); |
46fcd738 | 859 | } |
8258f409 | 860 | } |
a2e2bb8a | 861 | |
c585a5cf | 862 | // AUTHLIMIT, (number of failed authentications) |
863 | // 0 = limitless. | |
a383f4b7 | 864 | // 1-7 = limit. No automatic tries then. |
865 | // hasAuthKey, if we was called with key, skip test. | |
866 | if ( !authlim && !hasAuthKey ) { | |
c585a5cf | 867 | PrintAndLog("\n--- Known EV1/NTAG passwords."); |
9d87eb66 | 868 | len = 0; |
a383f4b7 | 869 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) { |
c585a5cf | 870 | key = default_pwd_pack[i]; |
9d87eb66 | 871 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); |
872 | if (len >= 1) { | |
873 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
874 | break; | |
875 | } else { | |
8f2e50b4 | 876 | if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1; |
c585a5cf | 877 | } |
878 | } | |
a383f4b7 | 879 | if (len < 1) PrintAndLog("password not known"); |
75377d29 | 880 | } |
f168b263 | 881 | } |
c585a5cf | 882 | |
872337e0 | 883 | DropField(); |
a383f4b7 | 884 | if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info"); |
345fb24a | 885 | PrintAndLog(""); |
a2e2bb8a | 886 | return 1; |
81740aa5 | 887 | } |
888 | ||
889 | // | |
79d7bcbb | 890 | // Write Single Block |
81740aa5 | 891 | // |
892 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
81740aa5 | 893 | |
79d7bcbb | 894 | int blockNo = -1; |
895 | bool errors = false; | |
896 | bool hasAuthKey = false; | |
897 | bool hasPwdKey = false; | |
898 | bool swapEndian = false; | |
81740aa5 | 899 | |
79d7bcbb | 900 | uint8_t cmdp = 0; |
901 | uint8_t keylen = 0; | |
902 | uint8_t blockdata[20] = {0x00}; | |
903 | uint8_t data[16] = {0x00}; | |
904 | uint8_t authenticationkey[16] = {0x00}; | |
905 | uint8_t *authKeyPtr = authenticationkey; | |
906 | ||
79d7bcbb | 907 | while(param_getchar(Cmd, cmdp) != 0x00) |
908 | { | |
909 | switch(param_getchar(Cmd, cmdp)) | |
910 | { | |
911 | case 'h': | |
912 | case 'H': | |
913 | return usage_hf_mfu_wrbl(); | |
914 | case 'k': | |
915 | case 'K': | |
916 | // EV1/NTAG size key | |
917 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
918 | if ( !keylen ) { | |
919 | memcpy(authenticationkey, data, 4); | |
920 | cmdp += 2; | |
921 | hasPwdKey = true; | |
922 | break; | |
923 | } | |
924 | // UL-C size key | |
925 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
926 | if (!keylen){ | |
927 | memcpy(authenticationkey, data, 16); | |
928 | cmdp += 2; | |
929 | hasAuthKey = true; | |
930 | break; | |
931 | } | |
932 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
933 | errors = true; | |
934 | break; | |
935 | case 'b': | |
936 | case 'B': | |
937 | blockNo = param_get8(Cmd, cmdp+1); | |
79d7bcbb | 938 | if (blockNo < 0) { |
939 | PrintAndLog("Wrong block number"); | |
940 | errors = true; | |
941 | } | |
79d7bcbb | 942 | cmdp += 2; |
943 | break; | |
944 | case 'l': | |
945 | case 'L': | |
946 | swapEndian = true; | |
947 | cmdp++; | |
948 | break; | |
949 | case 'd': | |
950 | case 'D': | |
951 | if ( param_gethex(Cmd, cmdp+1, blockdata, 8) ) { | |
952 | PrintAndLog("Block data must include 8 HEX symbols"); | |
953 | errors = true; | |
954 | break; | |
955 | } | |
956 | cmdp += 2; | |
957 | break; | |
958 | default: | |
959 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
960 | errors = true; | |
961 | break; | |
962 | } | |
963 | //Validations | |
964 | if(errors) return usage_hf_mfu_wrbl(); | |
afceaf40 | 965 | } |
79d7bcbb | 966 | |
967 | if ( blockNo == -1 ) return usage_hf_mfu_wrbl(); | |
2ec87733 | 968 | // starting with getting tagtype |
969 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
970 | if (tagtype == UL_ERROR) return -1; | |
971 | ||
972 | uint8_t maxblockno = 0; | |
973 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
974 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
975 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
976 | } | |
977 | if (blockNo > maxblockno){ | |
978 | PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
979 | return usage_hf_mfu_wrbl(); | |
980 | } | |
79d7bcbb | 981 | |
982 | // Swap endianness | |
983 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
984 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
985 | ||
986 | if ( blockNo <= 3) | |
987 | PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
988 | else | |
989 | PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4)); | |
990 | ||
991 | //Send write Block | |
992 | UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
993 | memcpy(c.d.asBytes,blockdata,4); | |
994 | ||
995 | if ( hasAuthKey ) { | |
996 | c.arg[1] = 1; | |
997 | memcpy(c.d.asBytes+4,authKeyPtr,16); | |
afceaf40 | 998 | } |
79d7bcbb | 999 | else if ( hasPwdKey ) { |
1000 | c.arg[1] = 2; | |
1001 | memcpy(c.d.asBytes+4,authKeyPtr,4); | |
afceaf40 | 1002 | } |
79d7bcbb | 1003 | |
22342f6d | 1004 | clearCommandBuffer(); |
79d7bcbb | 1005 | SendCommand(&c); |
1006 | UsbCommand resp; | |
1007 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1008 | uint8_t isOK = resp.arg[0] & 0xff; | |
1009 | PrintAndLog("isOk:%02x", isOK); | |
81740aa5 | 1010 | } else { |
79d7bcbb | 1011 | PrintAndLog("Command execute timeout"); |
afceaf40 | 1012 | } |
79d7bcbb | 1013 | |
afceaf40 | 1014 | return 0; |
81740aa5 | 1015 | } |
81740aa5 | 1016 | // |
79d7bcbb | 1017 | // Read Single Block |
81740aa5 | 1018 | // |
1019 | int CmdHF14AMfURdBl(const char *Cmd){ | |
81740aa5 | 1020 | |
79d7bcbb | 1021 | int blockNo = -1; |
1022 | bool errors = false; | |
1023 | bool hasAuthKey = false; | |
1024 | bool hasPwdKey = false; | |
1025 | bool swapEndian = false; | |
1026 | uint8_t cmdp = 0; | |
1027 | uint8_t keylen = 0; | |
1028 | uint8_t data[16] = {0x00}; | |
1029 | uint8_t authenticationkey[16] = {0x00}; | |
1030 | uint8_t *authKeyPtr = authenticationkey; | |
f168b263 | 1031 | |
79d7bcbb | 1032 | while(param_getchar(Cmd, cmdp) != 0x00) |
1033 | { | |
1034 | switch(param_getchar(Cmd, cmdp)) | |
1035 | { | |
1036 | case 'h': | |
1037 | case 'H': | |
1038 | return usage_hf_mfu_rdbl(); | |
1039 | case 'k': | |
1040 | case 'K': | |
1041 | // EV1/NTAG size key | |
1042 | keylen = param_gethex(Cmd, cmdp+1, data, 8); | |
1043 | if ( !keylen ) { | |
1044 | memcpy(authenticationkey, data, 4); | |
1045 | cmdp += 2; | |
1046 | hasPwdKey = true; | |
1047 | break; | |
1048 | } | |
1049 | // UL-C size key | |
1050 | keylen = param_gethex(Cmd, cmdp+1, data, 32); | |
1051 | if (!keylen){ | |
1052 | memcpy(authenticationkey, data, 16); | |
1053 | cmdp += 2; | |
1054 | hasAuthKey = true; | |
1055 | break; | |
1056 | } | |
1057 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
1058 | errors = true; | |
1059 | break; | |
1060 | case 'b': | |
1061 | case 'B': | |
1062 | blockNo = param_get8(Cmd, cmdp+1); | |
79d7bcbb | 1063 | if (blockNo < 0) { |
1064 | PrintAndLog("Wrong block number"); | |
1065 | errors = true; | |
1066 | } | |
79d7bcbb | 1067 | cmdp += 2; |
1068 | break; | |
1069 | case 'l': | |
1070 | case 'L': | |
1071 | swapEndian = true; | |
1072 | cmdp++; | |
1073 | break; | |
1074 | default: | |
1075 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1076 | errors = true; | |
1077 | break; | |
1078 | } | |
1079 | //Validations | |
1080 | if(errors) return usage_hf_mfu_rdbl(); | |
afceaf40 | 1081 | } |
f168b263 | 1082 | |
79d7bcbb | 1083 | if ( blockNo == -1 ) return usage_hf_mfu_rdbl(); |
2ec87733 | 1084 | // start with getting tagtype |
1085 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); | |
1086 | if (tagtype == UL_ERROR) return -1; | |
1087 | ||
1088 | uint8_t maxblockno = 0; | |
1089 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){ | |
1090 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1091 | maxblockno = UL_MEMORY_ARRAY[idx]; | |
1092 | } | |
1093 | if (blockNo > maxblockno){ | |
1094 | PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno); | |
1095 | return usage_hf_mfu_rdbl(); | |
1096 | } | |
afceaf40 | 1097 | |
79d7bcbb | 1098 | // Swap endianness |
1099 | if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8); | |
1100 | if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4); | |
f168b263 | 1101 | |
79d7bcbb | 1102 | //Read Block |
1103 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; | |
1104 | if ( hasAuthKey ){ | |
1105 | c.arg[1] = 1; | |
1106 | memcpy(c.d.asBytes,authKeyPtr,16); | |
1107 | } | |
1108 | else if ( hasPwdKey ) { | |
1109 | c.arg[1] = 2; | |
1110 | memcpy(c.d.asBytes,authKeyPtr,4); | |
1111 | } | |
1112 | ||
22342f6d | 1113 | clearCommandBuffer(); |
79d7bcbb | 1114 | SendCommand(&c); |
1115 | UsbCommand resp; | |
afceaf40 | 1116 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
f168b263 | 1117 | uint8_t isOK = resp.arg[0] & 0xff; |
1118 | if (isOK) { | |
1119 | uint8_t *data = resp.d.asBytes; | |
7f2114d8 I |
1120 | PrintAndLog("\n Block# | Data | Ascii"); |
1121 | PrintAndLog("---------+-------------+------"); | |
1122 | PrintAndLog(" %02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data); | |
f168b263 | 1123 | } |
1124 | else { | |
1125 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1126 | } | |
81740aa5 | 1127 | } else { |
f168b263 | 1128 | PrintAndLog("Command execute time-out"); |
afceaf40 MHS |
1129 | } |
1130 | return 0; | |
81740aa5 | 1131 | } |
1132 | ||
06561c34 | 1133 | int usage_hf_mfu_info(void) { |
a2e2bb8a | 1134 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); |
1135 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
1136 | PrintAndLog("The following tags can be identified:\n"); | |
efd19351 | 1137 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1, NTAG 203, NTAG 210,"); |
1138 | PrintAndLog("NTAG 212, NTAG 213, NTAG 215, NTAG 216, NTAG I2C 1K & 2K"); | |
a2e2bb8a | 1139 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); |
06561c34 | 1140 | PrintAndLog("Usage: hf mfu info k <key> l"); |
a2e2bb8a | 1141 | PrintAndLog(" Options : "); |
06561c34 | 1142 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); |
1143 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
a2e2bb8a | 1144 | PrintAndLog(""); |
1145 | PrintAndLog(" sample : hf mfu info"); | |
06561c34 | 1146 | PrintAndLog(" : hf mfu info k 00112233445566778899AABBCCDDEEFF"); |
1147 | PrintAndLog(" : hf mfu info k AABBCCDDD"); | |
a2e2bb8a | 1148 | return 0; |
1149 | } | |
1150 | ||
06561c34 | 1151 | int usage_hf_mfu_dump(void) { |
92690507 | 1152 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); |
efd19351 | 1153 | PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216"); |
92690507 | 1154 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); |
1155 | PrintAndLog("It autodetects card type.\n"); | |
06561c34 | 1156 | PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin>"); |
75377d29 | 1157 | PrintAndLog(" Options : "); |
06561c34 | 1158 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); |
1159 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
cceabb79 | 1160 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); |
1161 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
1162 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
1163 | ||
75377d29 | 1164 | PrintAndLog(""); |
92690507 | 1165 | PrintAndLog(" sample : hf mfu dump"); |
f9848fd6 | 1166 | PrintAndLog(" : hf mfu dump n myfile"); |
a2e2bb8a | 1167 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); |
06561c34 | 1168 | PrintAndLog(" : hf mfu dump k AABBCCDDD\n"); |
92690507 | 1169 | return 0; |
1170 | } | |
a2e2bb8a | 1171 | |
79d7bcbb | 1172 | int usage_hf_mfu_rdbl(void) { |
1173 | PrintAndLog("Read a block and print. It autodetects card type.\n"); | |
1174 | PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n"); | |
1175 | PrintAndLog(" Options:"); | |
1176 | PrintAndLog(" b <no> : block to read"); | |
1177 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1178 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1179 | PrintAndLog(""); | |
1180 | PrintAndLog(" sample : hf mfu rdbl b 0"); | |
1181 | PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF"); | |
1182 | PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n"); | |
1183 | return 0; | |
1184 | } | |
1185 | ||
1186 | int usage_hf_mfu_wrbl(void) { | |
1187 | PrintAndLog("Write a block. It autodetects card type.\n"); | |
1188 | PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n"); | |
1189 | PrintAndLog(" Options:"); | |
1190 | PrintAndLog(" b <no> : block to write"); | |
1191 | PrintAndLog(" d <data> : block data - (8 hex symbols)"); | |
1192 | PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
1193 | PrintAndLog(" l : (optional) swap entered key's endianness"); | |
1194 | PrintAndLog(""); | |
1195 | PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567"); | |
1196 | PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n"); | |
1197 | return 0; | |
1198 | } | |
1199 | ||
81740aa5 | 1200 | // |
92690507 | 1201 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 |
1202 | // Read and Dump Card Contents, using auto detection of tag size. | |
81740aa5 | 1203 | int CmdHF14AMfUDump(const char *Cmd){ |
1204 | ||
afceaf40 | 1205 | FILE *fout; |
81740aa5 | 1206 | char filename[FILE_PATH_SIZE] = {0x00}; |
92690507 | 1207 | char *fnameptr = filename; |
afceaf40 MHS |
1208 | uint8_t *lockbytes_t = NULL; |
1209 | uint8_t lockbytes[2] = {0x00}; | |
afceaf40 MHS |
1210 | uint8_t *lockbytes_t2 = NULL; |
1211 | uint8_t lockbytes2[2] = {0x00}; | |
afceaf40 | 1212 | bool bit[16] = {0x00}; |
81740aa5 | 1213 | bool bit2[16] = {0x00}; |
f9848fd6 | 1214 | uint8_t data[1024] = {0x00}; |
06561c34 | 1215 | bool hasAuthKey = false; |
92690507 | 1216 | int i = 0; |
1217 | int Pages = 16; | |
1218 | bool tmplockbit = false; | |
06561c34 | 1219 | uint8_t dataLen = 0; |
1220 | uint8_t cmdp = 0; | |
1221 | uint8_t authenticationkey[16] = {0x00}; | |
1222 | uint8_t *authKeyPtr = authenticationkey; | |
f9848fd6 | 1223 | size_t fileNlen = 0; |
75377d29 | 1224 | bool errors = false; |
1225 | bool swapEndian = false; | |
ae8303c1 | 1226 | bool manualPages = false; |
1227 | uint8_t startPage = 0; | |
cceabb79 | 1228 | char tempStr[50]; |
d172c17c | 1229 | unsigned char cleanASCII[4]; |
cceabb79 | 1230 | |
f9848fd6 | 1231 | while(param_getchar(Cmd, cmdp) != 0x00) |
1232 | { | |
1233 | switch(param_getchar(Cmd, cmdp)) | |
1234 | { | |
1235 | case 'h': | |
1236 | case 'H': | |
1237 | return usage_hf_mfu_dump(); | |
1238 | case 'k': | |
1239 | case 'K': | |
874572d4 | 1240 | dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr)); |
06561c34 | 1241 | if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length |
1242 | errors = param_gethex(tempStr, 0, authenticationkey, dataLen); | |
1243 | dataLen /= 2; | |
1244 | } else { | |
9d87eb66 | 1245 | PrintAndLog("\nERROR: Key is incorrect length\n"); |
cceabb79 | 1246 | errors = true; |
9d87eb66 | 1247 | } |
f9848fd6 | 1248 | cmdp += 2; |
06561c34 | 1249 | hasAuthKey = true; |
f9848fd6 | 1250 | break; |
cceabb79 | 1251 | case 'l': |
1252 | case 'L': | |
1253 | swapEndian = true; | |
1254 | cmdp++; | |
1255 | break; | |
f9848fd6 | 1256 | case 'n': |
1257 | case 'N': | |
874572d4 | 1258 | fileNlen = param_getstr(Cmd, cmdp+1, filename, sizeof(filename)); |
f9848fd6 | 1259 | if (!fileNlen) errors = true; |
1260 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1261 | cmdp += 2; | |
1262 | break; | |
ae8303c1 | 1263 | case 'p': |
1264 | case 'P': | |
1265 | startPage = param_get8(Cmd, cmdp+1); | |
1266 | manualPages = true; | |
1267 | cmdp += 2; | |
1268 | break; | |
1269 | case 'q': | |
1270 | case 'Q': | |
1271 | Pages = param_get8(Cmd, cmdp+1); | |
1272 | cmdp += 2; | |
1273 | manualPages = true; | |
1274 | break; | |
f9848fd6 | 1275 | default: |
1276 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1277 | errors = true; | |
1278 | break; | |
1279 | } | |
1280 | if(errors) break; | |
1281 | } | |
1282 | ||
1283 | //Validations | |
75377d29 | 1284 | if(errors) return usage_hf_mfu_dump(); |
1285 | ||
06561c34 | 1286 | if (swapEndian && hasAuthKey) |
1287 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); | |
81740aa5 | 1288 | |
92690507 | 1289 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
1290 | if (tagtype == UL_ERROR) return -1; | |
81740aa5 | 1291 | |
79d7bcbb | 1292 | if (!manualPages) //get number of pages to read |
ae8303c1 | 1293 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) |
1294 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
79d7bcbb | 1295 | Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0 |
ae8303c1 | 1296 | |
5b99376a | 1297 | ul_print_type(tagtype, 0); |
ae8303c1 | 1298 | PrintAndLog("Reading tag memory..."); |
9d87eb66 | 1299 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; |
06561c34 | 1300 | if ( hasAuthKey ) { |
cceabb79 | 1301 | if (tagtype & UL_C) |
1302 | c.arg[2] = 1; //UL_C auth | |
1303 | else | |
1304 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1305 | ||
06561c34 | 1306 | memcpy(c.d.asBytes, authKeyPtr, dataLen); |
f168b263 | 1307 | } |
22342f6d | 1308 | |
1309 | clearCommandBuffer(); | |
cceabb79 | 1310 | SendCommand(&c); |
1311 | UsbCommand resp; | |
1312 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1313 | PrintAndLog("Command execute time-out"); | |
1314 | return 1; | |
92690507 | 1315 | } |
9d87eb66 | 1316 | if (resp.arg[0] != 1) { |
cceabb79 | 1317 | PrintAndLog("Failed reading block: (%02x)", i); |
1318 | return 1; | |
92690507 | 1319 | } |
92690507 | 1320 | |
0ce03d9a | 1321 | uint32_t startindex = resp.arg[2]; |
9d87eb66 | 1322 | uint32_t bufferSize = resp.arg[1]; |
1323 | if (bufferSize > sizeof(data)) { | |
1324 | PrintAndLog("Data exceeded Buffer size!"); | |
1325 | bufferSize = sizeof(data); | |
1326 | } | |
babca445 | 1327 | GetFromBigBuf(data, bufferSize, startindex, NULL, -1, false); |
9d87eb66 | 1328 | |
1329 | Pages = bufferSize/4; | |
81740aa5 | 1330 | // Load lock bytes. |
1331 | int j = 0; | |
92690507 | 1332 | |
81740aa5 | 1333 | lockbytes_t = data + 8; |
1334 | lockbytes[0] = lockbytes_t[2]; | |
1335 | lockbytes[1] = lockbytes_t[3]; | |
1336 | for(j = 0; j < 16; j++){ | |
1337 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
92690507 | 1338 | } |
1339 | ||
81740aa5 | 1340 | // Load bottom lockbytes if available |
29250969 | 1341 | // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG |
81740aa5 | 1342 | if ( Pages == 44 ) { |
81740aa5 | 1343 | lockbytes_t2 = data + (40*4); |
1344 | lockbytes2[0] = lockbytes_t2[2]; | |
1345 | lockbytes2[1] = lockbytes_t2[3]; | |
1346 | for (j = 0; j < 16; j++) { | |
1347 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1348 | } | |
1349 | } | |
1350 | ||
9d87eb66 | 1351 | // add keys to block dump |
06561c34 | 1352 | if (hasAuthKey) { |
012c0761 | 1353 | if (!swapEndian){ |
06561c34 | 1354 | authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4); |
06561c34 | 1355 | } else { |
012c0761 | 1356 | authKeyPtr = authenticationkey; |
1357 | } | |
1358 | ||
1359 | if (tagtype & UL_C){ //add 4 pages | |
1360 | memcpy(data + Pages*4, authKeyPtr, dataLen); | |
1361 | Pages += dataLen/4; | |
1362 | } else { // 2nd page from end | |
1363 | memcpy(data + (Pages*4) - 8, authenticationkey, dataLen); | |
06561c34 | 1364 | } |
9d87eb66 | 1365 | } |
cceabb79 | 1366 | |
7f2114d8 I |
1367 | PrintAndLog("\n Block# | Data |lck| Ascii"); |
1368 | PrintAndLog("---------+-------------+---+------"); | |
81740aa5 | 1369 | for (i = 0; i < Pages; ++i) { |
81740aa5 | 1370 | if ( i < 3 ) { |
4bbf5ad1 | 1371 | PrintAndLog("%3d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4)); |
81740aa5 | 1372 | continue; |
1373 | } | |
81740aa5 | 1374 | switch(i){ |
1375 | case 3: tmplockbit = bit[4]; break; | |
06561c34 | 1376 | case 4: tmplockbit = bit[3]; break; |
1377 | case 5: tmplockbit = bit[2]; break; | |
1378 | case 6: tmplockbit = bit[1]; break; | |
1379 | case 7: tmplockbit = bit[0]; break; | |
1380 | case 8: tmplockbit = bit[15]; break; | |
81740aa5 | 1381 | case 9: tmplockbit = bit[14]; break; |
1382 | case 10: tmplockbit = bit[13]; break; | |
1383 | case 11: tmplockbit = bit[12]; break; | |
1384 | case 12: tmplockbit = bit[11]; break; | |
1385 | case 13: tmplockbit = bit[10]; break; | |
1386 | case 14: tmplockbit = bit[9]; break; | |
1387 | case 15: tmplockbit = bit[8]; break; | |
1388 | case 16: | |
1389 | case 17: | |
1390 | case 18: | |
1391 | case 19: tmplockbit = bit2[6]; break; | |
1392 | case 20: | |
1393 | case 21: | |
1394 | case 22: | |
1395 | case 23: tmplockbit = bit2[5]; break; | |
1396 | case 24: | |
1397 | case 25: | |
1398 | case 26: | |
06561c34 | 1399 | case 27: tmplockbit = bit2[4]; break; |
81740aa5 | 1400 | case 28: |
1401 | case 29: | |
1402 | case 30: | |
1403 | case 31: tmplockbit = bit2[2]; break; | |
1404 | case 32: | |
1405 | case 33: | |
1406 | case 34: | |
1407 | case 35: tmplockbit = bit2[1]; break; | |
1408 | case 36: | |
1409 | case 37: | |
1410 | case 38: | |
1411 | case 39: tmplockbit = bit2[0]; break; | |
1412 | case 40: tmplockbit = bit2[12]; break; | |
1413 | case 41: tmplockbit = bit2[11]; break; | |
1414 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1415 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1416 | default: break; | |
1417 | } | |
4bbf5ad1 JC |
1418 | |
1419 | // convert unprintable characters and line breaks to dots | |
1420 | memcpy(cleanASCII, data+i*4, 4); | |
d172c17c | 1421 | clean_ascii(cleanASCII, 4); |
4bbf5ad1 JC |
1422 | |
1423 | PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII); | |
06561c34 | 1424 | } |
79d7bcbb | 1425 | PrintAndLog("---------------------------------"); |
22342f6d | 1426 | |
81740aa5 | 1427 | // user supplied filename? |
f9848fd6 | 1428 | if (fileNlen < 1) { |
81740aa5 | 1429 | // UID = data 0-1-2 4-5-6-7 (skips a beat) |
afceaf40 MHS |
1430 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", |
1431 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
81740aa5 | 1432 | } else { |
e6432f05 | 1433 | sprintf(fnameptr + fileNlen,".bin"); |
81740aa5 | 1434 | } |
1435 | ||
81740aa5 | 1436 | if ((fout = fopen(filename,"wb")) == NULL) { |
1437 | PrintAndLog("Could not create file name %s", filename); | |
06561c34 | 1438 | return 1; |
81740aa5 | 1439 | } |
1440 | fwrite( data, 1, Pages*4, fout ); | |
1441 | fclose(fout); | |
1442 | ||
1443 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
afceaf40 | 1444 | return 0; |
81740aa5 | 1445 | } |
1446 | ||
81740aa5 | 1447 | //------------------------------------------------------------------------------- |
1448 | // Ultralight C Methods | |
1449 | //------------------------------------------------------------------------------- | |
1450 | ||
1451 | // | |
1452 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1453 | // | |
1454 | int CmdHF14AMfucAuth(const char *Cmd){ | |
afceaf40 | 1455 | |
9d87eb66 | 1456 | uint8_t keyNo = 3; |
afceaf40 | 1457 | bool errors = false; |
f168b263 | 1458 | |
1459 | char cmdp = param_getchar(Cmd, 0); | |
1460 | ||
afceaf40 MHS |
1461 | //Change key to user defined one |
1462 | if (cmdp == 'k' || cmdp == 'K'){ | |
1463 | keyNo = param_get8(Cmd, 1); | |
3d542a3d | 1464 | if(keyNo > KEYS_3DES_COUNT-1) |
f168b263 | 1465 | errors = true; |
afceaf40 MHS |
1466 | } |
1467 | ||
f168b263 | 1468 | if (cmdp == 'h' || cmdp == 'H') |
afceaf40 | 1469 | errors = true; |
f168b263 | 1470 | |
afceaf40 MHS |
1471 | if (errors) { |
1472 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1473 | PrintAndLog(" 0 (default): 3DES standard key"); | |
f168b263 | 1474 | PrintAndLog(" 1 : all 0x00 key"); |
afceaf40 MHS |
1475 | PrintAndLog(" 2 : 0x00-0x0F key"); |
1476 | PrintAndLog(" 3 : nfc key"); | |
f168b263 | 1477 | PrintAndLog(" 4 : all 0x01 key"); |
1478 | PrintAndLog(" 5 : all 0xff key"); | |
1479 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1480 | PrintAndLog("\n sample : hf mfu cauth k"); | |
81740aa5 | 1481 | PrintAndLog(" : hf mfu cauth k 3"); |
afceaf40 MHS |
1482 | return 0; |
1483 | } | |
1484 | ||
f168b263 | 1485 | uint8_t *key = default_3des_keys[keyNo]; |
9d87eb66 | 1486 | if (ulc_authentication(key, true)) |
7eec1204 | 1487 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); |
f168b263 | 1488 | else |
1489 | PrintAndLog("Authentication failed"); | |
9d87eb66 | 1490 | |
f168b263 | 1491 | return 0; |
1492 | } | |
1493 | ||
afceaf40 MHS |
1494 | /** |
1495 | A test function to validate that the polarssl-function works the same | |
1496 | was as the openssl-implementation. | |
1497 | Commented out, since it requires openssl | |
1498 | ||
1499 | int CmdTestDES(const char * cmd) | |
1500 | { | |
1501 | uint8_t key[16] = {0x00}; | |
1502 | ||
1503 | memcpy(key,key3_3des_data,16); | |
1504 | DES_cblock RndA, RndB; | |
1505 | ||
1506 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1507 | { | |
1508 | uint8_t e_RndB[8] = {0x00}; | |
1509 | unsigned char RndARndB[16] = {0x00}; | |
1510 | ||
1511 | DES_cblock iv = { 0 }; | |
1512 | DES_key_schedule ks1,ks2; | |
1513 | DES_cblock key1,key2; | |
1514 | ||
1515 | memcpy(key,key3_3des_data,16); | |
1516 | memcpy(key1,key,8); | |
1517 | memcpy(key2,key+8,8); | |
1518 | ||
1519 | ||
1520 | DES_set_key((DES_cblock *)key1,&ks1); | |
1521 | DES_set_key((DES_cblock *)key2,&ks2); | |
1522 | ||
1523 | DES_random_key(&RndA); | |
1524 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1525 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1526 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1527 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1528 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1529 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1530 | ||
1531 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1532 | rol(RndB,8); | |
1533 | memcpy(RndARndB,RndA,8); | |
1534 | memcpy(RndARndB+8,RndB,8); | |
1535 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1536 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1537 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1538 | ||
1539 | } | |
1540 | PrintAndLog("----------PolarSSL implementation----------"); | |
1541 | { | |
1542 | uint8_t random_a[8] = { 0 }; | |
1543 | uint8_t enc_random_a[8] = { 0 }; | |
1544 | uint8_t random_b[8] = { 0 }; | |
1545 | uint8_t enc_random_b[8] = { 0 }; | |
1546 | uint8_t random_a_and_b[16] = { 0 }; | |
1547 | des3_context ctx = { 0 }; | |
1548 | ||
1549 | memcpy(random_a, RndA,8); | |
1550 | ||
1551 | uint8_t output[8] = { 0 }; | |
1552 | uint8_t iv[8] = { 0 }; | |
1553 | ||
1554 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1555 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1556 | ||
1557 | des3_set2key_dec(&ctx, key); | |
1558 | ||
1559 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1560 | , DES_DECRYPT // int mode | |
1561 | , sizeof(random_b) // size_t length | |
1562 | , iv // unsigned char iv[8] | |
1563 | , enc_random_b // const unsigned char *input | |
1564 | , random_b // unsigned char *output | |
1565 | ); | |
1566 | ||
1567 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1568 | ||
1569 | rol(random_b,8); | |
1570 | memcpy(random_a_and_b ,random_a,8); | |
1571 | memcpy(random_a_and_b+8,random_b,8); | |
1572 | ||
1573 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1574 | ||
1575 | des3_set2key_enc(&ctx, key); | |
81740aa5 | 1576 | |
afceaf40 MHS |
1577 | des3_crypt_cbc(&ctx // des3_context *ctx |
1578 | , DES_ENCRYPT // int mode | |
1579 | , sizeof(random_a_and_b) // size_t length | |
1580 | , enc_random_b // unsigned char iv[8] | |
1581 | , random_a_and_b // const unsigned char *input | |
1582 | , random_a_and_b // unsigned char *output | |
1583 | ); | |
1584 | ||
1585 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1586 | } | |
1587 | return 0; | |
1588 | } | |
1589 | **/ | |
f9848fd6 | 1590 | |
f168b263 | 1591 | // |
1592 | // Mifare Ultralight C - Set password | |
1593 | // | |
1594 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1595 | ||
1596 | uint8_t pwd[16] = {0x00}; | |
1597 | ||
1598 | char cmdp = param_getchar(Cmd, 0); | |
1599 | ||
1600 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1601 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1602 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1603 | PrintAndLog(""); | |
1604 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1605 | PrintAndLog(""); | |
1606 | return 0; | |
1607 | } | |
1608 | ||
1609 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1610 | PrintAndLog("Password must include 32 HEX symbols"); | |
1611 | return 1; | |
1612 | } | |
1613 | ||
1614 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1615 | memcpy( c.d.asBytes, pwd, 16); | |
22342f6d | 1616 | clearCommandBuffer(); |
f168b263 | 1617 | SendCommand(&c); |
1618 | ||
1619 | UsbCommand resp; | |
1620 | ||
1621 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1622 | if ( (resp.arg[0] & 0xff) == 1) | |
1623 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1624 | else{ | |
1625 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1626 | return 1; | |
1627 | } | |
1628 | } | |
1629 | else { | |
1630 | PrintAndLog("command execution time out"); | |
1631 | return 1; | |
1632 | } | |
1633 | ||
1634 | return 0; | |
1635 | } | |
1636 | ||
1637 | // | |
92690507 | 1638 | // Magic UL / UL-C tags - Set UID |
f168b263 | 1639 | // |
1640 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1641 | ||
1642 | UsbCommand c; | |
1643 | UsbCommand resp; | |
1644 | uint8_t uid[7] = {0x00}; | |
1645 | char cmdp = param_getchar(Cmd, 0); | |
1646 | ||
1647 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1648 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1649 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1650 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1651 | PrintAndLog(""); | |
1652 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1653 | PrintAndLog(""); | |
1654 | return 0; | |
1655 | } | |
1656 | ||
1657 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1658 | PrintAndLog("UID must include 14 HEX symbols"); | |
1659 | return 1; | |
1660 | } | |
1661 | ||
1662 | // read block2. | |
1663 | c.cmd = CMD_MIFAREU_READBL; | |
1664 | c.arg[0] = 2; | |
22342f6d | 1665 | clearCommandBuffer(); |
f168b263 | 1666 | SendCommand(&c); |
1667 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1668 | PrintAndLog("Command execute timeout"); | |
1669 | return 2; | |
1670 | } | |
1671 | ||
1672 | // save old block2. | |
1673 | uint8_t oldblock2[4] = {0x00}; | |
1674 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1675 | ||
1676 | // block 0. | |
1677 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1678 | c.arg[0] = 0; | |
1679 | c.d.asBytes[0] = uid[0]; | |
1680 | c.d.asBytes[1] = uid[1]; | |
1681 | c.d.asBytes[2] = uid[2]; | |
1682 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
22342f6d | 1683 | clearCommandBuffer(); |
f168b263 | 1684 | SendCommand(&c); |
1685 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1686 | PrintAndLog("Command execute timeout"); | |
1687 | return 3; | |
1688 | } | |
1689 | ||
1690 | // block 1. | |
1691 | c.arg[0] = 1; | |
1692 | c.d.asBytes[0] = uid[3]; | |
1693 | c.d.asBytes[1] = uid[4]; | |
1694 | c.d.asBytes[2] = uid[5]; | |
1695 | c.d.asBytes[3] = uid[6]; | |
22342f6d | 1696 | clearCommandBuffer(); |
f168b263 | 1697 | SendCommand(&c); |
1698 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1699 | PrintAndLog("Command execute timeout"); | |
1700 | return 4; | |
1701 | } | |
1702 | ||
1703 | // block 2. | |
1704 | c.arg[0] = 2; | |
1705 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1706 | c.d.asBytes[1] = oldblock2[1]; | |
1707 | c.d.asBytes[2] = oldblock2[2]; | |
1708 | c.d.asBytes[3] = oldblock2[3]; | |
22342f6d | 1709 | clearCommandBuffer(); |
f168b263 | 1710 | SendCommand(&c); |
1711 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1712 | PrintAndLog("Command execute timeout"); | |
1713 | return 5; | |
1714 | } | |
1715 | ||
1716 | return 0; | |
1717 | } | |
1718 | ||
1719 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
79d7bcbb | 1720 | |
f168b263 | 1721 | uint8_t iv[8] = { 0x00 }; |
1722 | uint8_t block = 0x07; | |
79d7bcbb | 1723 | |
f168b263 | 1724 | // UL-EV1 |
1725 | //04 57 b6 e2 05 3f 80 UID | |
1726 | //4a f8 4b 19 PWD | |
1727 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1728 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1729 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1730 | uint8_t dkeyA[8] = { 0x00 }; | |
1731 | uint8_t dkeyB[8] = { 0x00 }; | |
1732 | ||
1733 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1734 | ||
1735 | uint8_t mix[8] = { 0x00 }; | |
1736 | uint8_t divkey[8] = { 0x00 }; | |
79d7bcbb | 1737 | |
f168b263 | 1738 | memcpy(mix, mifarekeyA, 4); |
79d7bcbb | 1739 | |
f168b263 | 1740 | mix[4] = mifarekeyA[4] ^ uid[0]; |
1741 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1742 | mix[6] = block ^ uid[2]; | |
1743 | mix[7] = uid[3]; | |
79d7bcbb | 1744 | |
f168b263 | 1745 | des3_context ctx = { 0x00 }; |
1746 | des3_set2key_enc(&ctx, masterkey); | |
1747 | ||
1748 | des3_crypt_cbc(&ctx // des3_context | |
1749 | , DES_ENCRYPT // int mode | |
1750 | , sizeof(mix) // length | |
1751 | , iv // iv[8] | |
1752 | , mix // input | |
1753 | , divkey // output | |
1754 | ); | |
1755 | ||
1756 | PrintAndLog("3DES version"); | |
1757 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1758 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1759 | PrintAndLog("Sector :\t %0d", block); | |
1760 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1761 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1762 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
79d7bcbb | 1763 | |
f168b263 | 1764 | PrintAndLog("\n DES version"); |
79d7bcbb | 1765 | |
f168b263 | 1766 | for (int i=0; i < sizeof(mifarekeyA); ++i){ |
1767 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1768 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1769 | } | |
1770 | ||
1771 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1772 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1773 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1774 | } | |
1775 | ||
1776 | uint8_t zeros[8] = {0x00}; | |
1777 | uint8_t newpwd[8] = {0x00}; | |
1778 | uint8_t dmkey[24] = {0x00}; | |
1779 | memcpy(dmkey, dkeyA, 8); | |
1780 | memcpy(dmkey+8, dkeyB, 8); | |
1781 | memcpy(dmkey+16, dkeyA, 8); | |
1782 | memset(iv, 0x00, 8); | |
79d7bcbb | 1783 | |
f168b263 | 1784 | des3_set3key_enc(&ctx, dmkey); |
1785 | ||
1786 | des3_crypt_cbc(&ctx // des3_context | |
1787 | , DES_ENCRYPT // int mode | |
1788 | , sizeof(newpwd) // length | |
1789 | , iv // iv[8] | |
1790 | , zeros // input | |
1791 | , newpwd // output | |
1792 | ); | |
1793 | ||
1794 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1795 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1796 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1797 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1798 | ||
1799 | return 0; | |
1800 | } | |
1801 | ||
1802 | // static uint8_t * diversify_key(uint8_t * key){ | |
1803 | ||
1804 | // for(int i=0; i<16; i++){ | |
1805 | // if(i<=6) key[i]^=cuid[i]; | |
1806 | // if(i>6) key[i]^=cuid[i%7]; | |
1807 | // } | |
1808 | // return key; | |
1809 | // } | |
1810 | ||
1811 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1812 | // for (int i=0; i<len; ++i){ | |
1813 | ||
1814 | // } | |
1815 | // return; | |
1816 | // } | |
1817 | ||
81740aa5 | 1818 | //------------------------------------ |
1819 | // Menu Stuff | |
1820 | //------------------------------------ | |
1821 | static command_t CommandTable[] = | |
1822 | { | |
92690507 | 1823 | {"help", CmdHelp, 1, "This help"}, |
1824 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1825 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
79d7bcbb | 1826 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"}, |
1827 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block"}, | |
1828 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block"}, | |
92690507 | 1829 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, |
1830 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1831 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
f168b263 | 1832 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, |
afceaf40 | 1833 | {NULL, NULL, 0, NULL} |
81740aa5 | 1834 | }; |
1835 | ||
1836 | int CmdHFMFUltra(const char *Cmd){ | |
44964fd1 | 1837 | (void)WaitForResponseTimeout(CMD_ACK,NULL,100); |
afceaf40 MHS |
1838 | CmdsParse(CommandTable, Cmd); |
1839 | return 0; | |
81740aa5 | 1840 | } |
1841 | ||
1842 | int CmdHelp(const char *Cmd){ | |
afceaf40 MHS |
1843 | CmdsHelp(CommandTable); |
1844 | return 0; | |
f168b263 | 1845 | } |