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8556b852 | 1 | //-----------------------------------------------------------------------------\r |
b62a5a84 | 2 | // Merlok - June 2011, 2012\r |
8556b852 M |
3 | // Gerhard de Koning Gans - May 2008\r |
4 | // Hagen Fritsch - June 2010\r | |
3fe4ff4f | 5 | // Midnitesnake - Dec 2013\r |
6 | // Andy Davies - Apr 2014\r | |
7 | // Iceman - May 2014\r | |
8556b852 M |
8 | //\r |
9 | // This code is licensed to you under the terms of the GNU GPL, version 2 or,\r | |
10 | // at your option, any later version. See the LICENSE.txt file for the text of\r | |
11 | // the license.\r | |
12 | //-----------------------------------------------------------------------------\r | |
13 | // Routines to support ISO 14443 type A.\r | |
14 | //-----------------------------------------------------------------------------\r | |
15 | \r | |
16 | #include "mifarecmd.h"\r | |
17 | #include "apps.h"\r | |
787b5bd8 | 18 | #include "util.h"\r |
8556b852 | 19 | \r |
f168b263 | 20 | #include "des.h"\r |
a631936e | 21 | #include "crc.h"\r |
22 | \r | |
f168b263 | 23 | // the block number for the ISO14443-4 PCB\r |
24 | uint8_t pcb_blocknum = 0;\r | |
25 | // Deselect card by sending a s-block. the crc is precalced for speed\r | |
26 | static uint8_t deselect_cmd[] = {0xc2,0xe0,0xb4};\r | |
27 | \r | |
28 | \r | |
8556b852 | 29 | //-----------------------------------------------------------------------------\r |
baeaf579 | 30 | // Select, Authenticate, Read a MIFARE tag. \r |
8556b852 M |
31 | // read block\r |
32 | //-----------------------------------------------------------------------------\r | |
33 | void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r | |
34 | {\r | |
35 | // params\r | |
36 | uint8_t blockNo = arg0;\r | |
37 | uint8_t keyType = arg1;\r | |
38 | uint64_t ui64Key = 0;\r | |
39 | ui64Key = bytes_to_num(datain, 6);\r | |
40 | \r | |
41 | // variables\r | |
42 | byte_t isOK = 0;\r | |
43 | byte_t dataoutbuf[16];\r | |
1c611bbd | 44 | uint8_t uid[10];\r |
8556b852 M |
45 | uint32_t cuid;\r |
46 | struct Crypto1State mpcs = {0, 0};\r | |
47 | struct Crypto1State *pcs;\r | |
48 | pcs = &mpcs;\r | |
49 | \r | |
50 | // clear trace\r | |
3000dc4e | 51 | clear_trace();\r |
7bc95e2e | 52 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
53 | \r |
54 | LED_A_ON();\r | |
55 | LED_B_OFF();\r | |
56 | LED_C_OFF();\r | |
57 | \r | |
58 | while (true) {\r | |
59 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
baeaf579 | 60 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r |
8556b852 M |
61 | break;\r |
62 | };\r | |
63 | \r | |
64 | if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r | |
baeaf579 | 65 | if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r |
8556b852 M |
66 | break;\r |
67 | };\r | |
68 | \r | |
69 | if(mifare_classic_readblock(pcs, cuid, blockNo, dataoutbuf)) {\r | |
baeaf579 | 70 | if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r |
8556b852 M |
71 | break;\r |
72 | };\r | |
73 | \r | |
74 | if(mifare_classic_halt(pcs, cuid)) {\r | |
baeaf579 | 75 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r |
8556b852 M |
76 | break;\r |
77 | };\r | |
78 | \r | |
79 | isOK = 1;\r | |
80 | break;\r | |
81 | }\r | |
82 | \r | |
83 | // ----------------------------- crypto1 destroy\r | |
84 | crypto1_destroy(pcs);\r | |
85 | \r | |
86 | if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r | |
87 | \r | |
8556b852 | 88 | LED_B_ON();\r |
baeaf579 | 89 | cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r |
8556b852 M |
90 | LED_B_OFF();\r |
91 | \r | |
a631936e | 92 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
93 | LEDsoff();\r | |
94 | }\r | |
95 | \r | |
a631936e | 96 | void MifareUC_Auth1(uint8_t arg0, uint8_t *datain){\r |
97 | \r | |
a631936e | 98 | byte_t dataoutbuf[16] = {0x00};\r |
99 | uint8_t uid[10] = {0x00};\r | |
f168b263 | 100 | uint32_t cuid = 0x00;\r |
a631936e | 101 | \r |
f168b263 | 102 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r |
a631936e | 103 | \r |
3000dc4e | 104 | clear_trace();\r |
a631936e | 105 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
106 | \r | |
107 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
f168b263 | 108 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r |
109 | OnError(0);\r | |
a631936e | 110 | return;\r |
111 | };\r | |
112 | \r | |
f168b263 | 113 | if(mifare_ultra_auth1(dataoutbuf)){\r |
114 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part1: Fail.");\r | |
115 | OnError(1);\r | |
a631936e | 116 | return;\r |
117 | }\r | |
118 | \r | |
f168b263 | 119 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r |
a631936e | 120 | \r |
f168b263 | 121 | cmd_send(CMD_ACK,1,cuid,0,dataoutbuf,11);\r |
a631936e | 122 | LEDsoff();\r |
123 | }\r | |
124 | void MifareUC_Auth2(uint32_t arg0, uint8_t *datain){\r | |
125 | \r | |
a631936e | 126 | uint8_t key[16] = {0x00};\r |
a631936e | 127 | byte_t dataoutbuf[16] = {0x00};\r |
128 | \r | |
129 | memcpy(key, datain, 16);\r | |
130 | \r | |
f168b263 | 131 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r |
a631936e | 132 | \r |
f168b263 | 133 | if(mifare_ultra_auth2(key, dataoutbuf)){\r |
134 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part2: Fail...");\r | |
135 | OnError(1);\r | |
a631936e | 136 | return; \r |
137 | }\r | |
138 | \r | |
f168b263 | 139 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 2 FINISHED");\r |
a631936e | 140 | \r |
f168b263 | 141 | cmd_send(CMD_ACK,1,0,0,dataoutbuf,11);\r |
8556b852 M |
142 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
143 | LEDsoff();\r | |
7cc204bf | 144 | }\r |
145 | \r | |
f168b263 | 146 | void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)\r |
7cc204bf | 147 | {\r |
7cc204bf | 148 | uint8_t blockNo = arg0;\r |
787b5bd8 | 149 | byte_t dataout[16] = {0x00};\r |
150 | uint8_t uid[10] = {0x00};\r | |
f168b263 | 151 | uint8_t key[16] = {0x00};\r |
152 | bool usePwd = (arg1 == 1);\r | |
153 | \r | |
154 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r | |
155 | \r | |
3000dc4e | 156 | clear_trace();\r |
787b5bd8 | 157 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
f168b263 | 158 | \r |
159 | int len = iso14443a_select_card(uid, NULL, NULL);\r | |
787b5bd8 | 160 | if(!len) {\r |
f168b263 | 161 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%02X)",len);\r |
162 | OnError(1);\r | |
787b5bd8 | 163 | return;\r |
f168b263 | 164 | }\r |
165 | \r | |
166 | // authenticate here.\r | |
167 | if ( usePwd ) {\r | |
168 | \r | |
169 | memcpy(key, datain, 16);\r | |
170 | \r | |
171 | // Dbprintf("KEY: %02x %02x %02x %02x %02x %02x %02x %02x", key[0],key[1],key[2],key[3],key[4],key[5],key[6],key[7] );\r | |
172 | // Dbprintf("KEY: %02x %02x %02x %02x %02x %02x %02x %02x", key[8],key[9],key[10],key[11],key[12],key[13],key[14],key[15] );\r | |
173 | \r | |
b3125340 | 174 | uint8_t random_a[8] = {1,1,1,1,1,1,1,1 };\r |
175 | uint8_t random_b[8] = {0x00};\r | |
176 | uint8_t enc_random_b[8] = {0x00};\r | |
177 | uint8_t rnd_ab[16] = {0x00};\r | |
178 | uint8_t IV[8] = {0x00};\r | |
179 | \r | |
f168b263 | 180 | uint16_t len;\r |
181 | uint8_t receivedAnswer[MAX_FRAME_SIZE];\r | |
182 | uint8_t receivedAnswerPar[MAX_PARITY_SIZE];\r | |
183 | \r | |
184 | len = mifare_sendcmd_short(NULL, 1, 0x1A, 0x00, receivedAnswer,receivedAnswerPar ,NULL);\r | |
185 | if (len != 11) {\r | |
186 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r | |
187 | OnError(1);\r | |
188 | return;\r | |
189 | }\r | |
b3125340 | 190 | \r |
f168b263 | 191 | // tag nonce.\r |
b3125340 | 192 | memcpy(enc_random_b,receivedAnswer+1,8);\r |
f168b263 | 193 | \r |
194 | // decrypt nonce.\r | |
b3125340 | 195 | tdes_2key_dec(random_b, enc_random_b, sizeof(random_b), key, IV );\r |
f168b263 | 196 | \r |
b3125340 | 197 | \r |
198 | rol(random_b,8);\r | |
f168b263 | 199 | \r |
b3125340 | 200 | memcpy(rnd_ab ,random_a,8);\r |
201 | memcpy(rnd_ab+8,random_b,8);\r | |
202 | \r | |
203 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {\r | |
204 | Dbprintf("enc_B: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
205 | enc_random_b[0],enc_random_b[1],enc_random_b[2],enc_random_b[3],\r | |
206 | enc_random_b[4],enc_random_b[5],enc_random_b[6],enc_random_b[7]);\r | |
207 | \r | |
208 | Dbprintf(" B: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
209 | random_b[0],random_b[1],random_b[2],random_b[3],\r | |
210 | random_b[4],random_b[5],random_b[6],random_b[7]);\r | |
211 | \r | |
212 | Dbprintf("rnd_ab: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
213 | rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],\r | |
214 | rnd_ab[4],rnd_ab[5],rnd_ab[6],rnd_ab[7]);\r | |
215 | \r | |
216 | Dbprintf("rnd_ab: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
217 | rnd_ab[8],rnd_ab[9],rnd_ab[10],rnd_ab[11],\r | |
218 | rnd_ab[12],rnd_ab[13],rnd_ab[14],rnd_ab[15] );\r | |
219 | }\r | |
220 | \r | |
221 | // encrypt out, in, length, key, iv\r | |
222 | tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b);\r | |
f168b263 | 223 | \r |
b3125340 | 224 | \r |
225 | len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, receivedAnswer, receivedAnswerPar, NULL);\r | |
f168b263 | 226 | if (len != 11) {\r |
227 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);\r | |
228 | OnError(1);\r | |
229 | return;\r | |
230 | }\r | |
231 | \r | |
b3125340 | 232 | uint8_t enc_resp[8] = { 0 };\r |
233 | uint8_t resp_random_a[8] = { 0 };\r | |
234 | memcpy(enc_resp, receivedAnswer+1, 8);\r | |
235 | \r | |
236 | // decrypt out, in, length, key, iv \r | |
237 | tdes_2key_dec(resp_random_a, enc_resp, 8, key, enc_random_b);\r | |
238 | if ( memcmp(resp_random_a, random_a, 8) != 0 )\r | |
f168b263 | 239 | Dbprintf("failed authentication");\r |
f168b263 | 240 | \r |
b3125340 | 241 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {\r |
242 | Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x", \r | |
243 | rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],\r | |
244 | rnd_ab[4],rnd_ab[5],rnd_ab[6],rnd_ab[7]);\r | |
245 | \r | |
246 | Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
247 | rnd_ab[8],rnd_ab[9],rnd_ab[10],rnd_ab[11],\r | |
248 | rnd_ab[12],rnd_ab[13],rnd_ab[14],rnd_ab[15]);\r | |
249 | \r | |
250 | Dbprintf("a: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
251 | random_a[0],random_a[1],random_a[2],random_a[3],\r | |
252 | random_a[4],random_a[5],random_a[6],random_a[7]);\r | |
253 | \r | |
254 | Dbprintf("b: %02x %02x %02x %02x %02x %02x %02x %02x",\r | |
255 | resp_random_a[0],resp_random_a[1],resp_random_a[2],resp_random_a[3],\r | |
256 | resp_random_a[4],resp_random_a[5],resp_random_a[6],resp_random_a[7]);\r | |
257 | }\r | |
258 | }\r | |
259 | \r | |
f168b263 | 260 | if( mifare_ultra_readblock(blockNo, dataout) ) {\r |
261 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");\r | |
262 | OnError(2);\r | |
787b5bd8 | 263 | return;\r |
f168b263 | 264 | }\r |
b3125340 | 265 | \r |
f168b263 | 266 | if( mifare_ultra_halt() ) {\r |
267 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r | |
268 | OnError(3);\r | |
787b5bd8 | 269 | return;\r |
f168b263 | 270 | }\r |
b3125340 | 271 | \r |
272 | cmd_send(CMD_ACK,1,0,0,dataout,16);\r | |
7cc204bf | 273 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
274 | LEDsoff();\r | |
275 | }\r | |
b3125340 | 276 | \r |
7cc204bf | 277 | //-----------------------------------------------------------------------------\r |
baeaf579 | 278 | // Select, Authenticate, Read a MIFARE tag. \r |
279 | // read sector (data = 4 x 16 bytes = 64 bytes, or 16 x 16 bytes = 256 bytes)\r | |
8556b852 M |
280 | //-----------------------------------------------------------------------------\r |
281 | void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r | |
282 | {\r | |
283 | // params\r | |
284 | uint8_t sectorNo = arg0;\r | |
285 | uint8_t keyType = arg1;\r | |
286 | uint64_t ui64Key = 0;\r | |
287 | ui64Key = bytes_to_num(datain, 6);\r | |
288 | \r | |
289 | // variables\r | |
3fe4ff4f | 290 | byte_t isOK = 0;\r |
baeaf579 | 291 | byte_t dataoutbuf[16 * 16];\r |
1c611bbd | 292 | uint8_t uid[10];\r |
8556b852 M |
293 | uint32_t cuid;\r |
294 | struct Crypto1State mpcs = {0, 0};\r | |
295 | struct Crypto1State *pcs;\r | |
296 | pcs = &mpcs;\r | |
297 | \r | |
298 | // clear trace\r | |
3000dc4e | 299 | clear_trace();\r |
8556b852 | 300 | \r |
7bc95e2e | 301 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
302 | \r |
303 | LED_A_ON();\r | |
304 | LED_B_OFF();\r | |
305 | LED_C_OFF();\r | |
306 | \r | |
baeaf579 | 307 | isOK = 1;\r |
308 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
309 | isOK = 0;\r | |
8556b852 | 310 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r |
baeaf579 | 311 | }\r |
8556b852 | 312 | \r |
baeaf579 | 313 | \r |
314 | if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r | |
315 | isOK = 0;\r | |
8556b852 | 316 | if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r |
baeaf579 | 317 | }\r |
318 | \r | |
319 | for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r | |
320 | if(mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf + 16 * blockNo)) {\r | |
321 | isOK = 0;\r | |
322 | if (MF_DBGLEVEL >= 1) Dbprintf("Read sector %2d block %2d error", sectorNo, blockNo);\r | |
8556b852 | 323 | break;\r |
baeaf579 | 324 | }\r |
325 | }\r | |
8556b852 | 326 | \r |
baeaf579 | 327 | if(mifare_classic_halt(pcs, cuid)) {\r |
8556b852 | 328 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r |
8556b852 | 329 | }\r |
baeaf579 | 330 | \r |
8556b852 M |
331 | // ----------------------------- crypto1 destroy\r |
332 | crypto1_destroy(pcs);\r | |
333 | \r | |
334 | if (MF_DBGLEVEL >= 2) DbpString("READ SECTOR FINISHED");\r | |
335 | \r | |
8556b852 | 336 | LED_B_ON();\r |
baeaf579 | 337 | cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16*NumBlocksPerSector(sectorNo));\r |
6e82300d | 338 | LED_B_OFF();\r |
8556b852 M |
339 | \r |
340 | // Thats it...\r | |
341 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
342 | LEDsoff();\r | |
7cc204bf | 343 | }\r |
344 | \r | |
787b5bd8 | 345 | void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain)\r |
7cc204bf | 346 | {\r |
f168b263 | 347 | // params\r |
348 | uint8_t sectorNo = arg0;\r | |
787b5bd8 | 349 | int Pages = arg1;\r |
f168b263 | 350 | int countpages = 0;\r |
787b5bd8 | 351 | byte_t dataout[176] = {0x00};;\r |
7cc204bf | 352 | \r |
92690507 | 353 | LEDsoff();\r |
354 | LED_A_ON();\r | |
3000dc4e | 355 | clear_trace();\r |
787b5bd8 | 356 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
7cc204bf | 357 | \r |
92690507 | 358 | int len = iso14443a_select_card(NULL, NULL, NULL);\r |
787b5bd8 | 359 | if (!len) {\r |
f168b263 | 360 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%d)",len);\r |
361 | OnError(1);\r | |
787b5bd8 | 362 | return;\r |
363 | }\r | |
364 | \r | |
365 | for (int i = 0; i < Pages; i++){\r | |
366 | \r | |
f168b263 | 367 | len = mifare_ultra_readblock(sectorNo * 4 + i, dataout + 4 * i);\r |
787b5bd8 | 368 | \r |
369 | if (len) {\r | |
f168b263 | 370 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block %d error",i);\r |
371 | OnError(2);\r | |
787b5bd8 | 372 | return;\r |
373 | } else {\r | |
f168b263 | 374 | countpages++;\r |
787b5bd8 | 375 | }\r |
376 | }\r | |
377 | \r | |
f168b263 | 378 | len = mifare_ultra_halt();\r |
787b5bd8 | 379 | if (len) {\r |
f168b263 | 380 | if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r |
381 | OnError(3);\r | |
787b5bd8 | 382 | return;\r |
383 | }\r | |
384 | \r | |
92690507 | 385 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Pages read %d", countpages);\r |
7cc204bf | 386 | \r |
f168b263 | 387 | len = Pages * 4;\r |
7cc204bf | 388 | \r |
787b5bd8 | 389 | cmd_send(CMD_ACK, 1, 0, 0, dataout, len); \r |
31d1caa5 MHS |
390 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
391 | LEDsoff();\r | |
7cc204bf | 392 | }\r |
393 | \r | |
7cc204bf | 394 | //-----------------------------------------------------------------------------\r |
baeaf579 | 395 | // Select, Authenticate, Write a MIFARE tag. \r |
7cc204bf | 396 | // read block\r |
8556b852 M |
397 | //-----------------------------------------------------------------------------\r |
398 | void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r | |
399 | {\r | |
400 | // params\r | |
401 | uint8_t blockNo = arg0;\r | |
402 | uint8_t keyType = arg1;\r | |
403 | uint64_t ui64Key = 0;\r | |
404 | byte_t blockdata[16];\r | |
405 | \r | |
406 | ui64Key = bytes_to_num(datain, 6);\r | |
407 | memcpy(blockdata, datain + 10, 16);\r | |
408 | \r | |
409 | // variables\r | |
410 | byte_t isOK = 0;\r | |
1c611bbd | 411 | uint8_t uid[10];\r |
8556b852 M |
412 | uint32_t cuid;\r |
413 | struct Crypto1State mpcs = {0, 0};\r | |
414 | struct Crypto1State *pcs;\r | |
415 | pcs = &mpcs;\r | |
416 | \r | |
417 | // clear trace\r | |
3000dc4e | 418 | clear_trace();\r |
8556b852 | 419 | \r |
7bc95e2e | 420 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
421 | \r |
422 | LED_A_ON();\r | |
423 | LED_B_OFF();\r | |
424 | LED_C_OFF();\r | |
425 | \r | |
426 | while (true) {\r | |
427 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
428 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
429 | break;\r | |
430 | };\r | |
431 | \r | |
432 | if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r | |
433 | if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r | |
434 | break;\r | |
435 | };\r | |
436 | \r | |
437 | if(mifare_classic_writeblock(pcs, cuid, blockNo, blockdata)) {\r | |
438 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
439 | break;\r | |
440 | };\r | |
441 | \r | |
442 | if(mifare_classic_halt(pcs, cuid)) {\r | |
443 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
444 | break;\r | |
445 | };\r | |
446 | \r | |
447 | isOK = 1;\r | |
448 | break;\r | |
449 | }\r | |
450 | \r | |
451 | // ----------------------------- crypto1 destroy\r | |
452 | crypto1_destroy(pcs);\r | |
453 | \r | |
454 | if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r | |
455 | \r | |
8556b852 | 456 | LED_B_ON();\r |
9492e0b0 | 457 | cmd_send(CMD_ACK,isOK,0,0,0,0);\r |
6e82300d | 458 | LED_B_OFF();\r |
8556b852 M |
459 | \r |
460 | \r | |
461 | // Thats it...\r | |
462 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
463 | LEDsoff();\r | |
7cc204bf | 464 | }\r |
465 | \r | |
466 | void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)\r | |
467 | {\r | |
f168b263 | 468 | uint8_t blockNo = arg0;\r |
787b5bd8 | 469 | byte_t blockdata[16] = {0x00};\r |
7cc204bf | 470 | \r |
f168b263 | 471 | memcpy(blockdata, datain, 16);\r |
472 | \r | |
787b5bd8 | 473 | uint8_t uid[10] = {0x00};\r |
7cc204bf | 474 | \r |
f168b263 | 475 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r |
7cc204bf | 476 | \r |
f168b263 | 477 | clear_trace();\r |
478 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r | |
479 | \r | |
480 | if(!iso14443a_select_card(uid, NULL, NULL)) {\r | |
481 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
482 | OnError(0);\r | |
483 | return;\r | |
484 | };\r | |
485 | \r | |
486 | if(mifare_ultra_writeblock(blockNo, blockdata)) {\r | |
487 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
488 | OnError(0);\r | |
489 | return; };\r | |
490 | \r | |
491 | if(mifare_ultra_halt()) {\r | |
492 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
493 | OnError(0);\r | |
494 | return;\r | |
495 | };\r | |
496 | \r | |
497 | if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r | |
498 | \r | |
499 | cmd_send(CMD_ACK,1,0,0,0,0);\r | |
500 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
501 | LEDsoff();\r | |
7cc204bf | 502 | }\r |
503 | \r | |
504 | void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)\r | |
505 | {\r | |
baeaf579 | 506 | uint8_t blockNo = arg0;\r |
787b5bd8 | 507 | byte_t blockdata[4] = {0x00};\r |
baeaf579 | 508 | \r |
7cc204bf | 509 | memcpy(blockdata, datain,4);\r |
510 | \r | |
787b5bd8 | 511 | uint8_t uid[10] = {0x00};\r |
f168b263 | 512 | \r |
513 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r | |
514 | clear_trace();\r | |
515 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r | |
516 | \r | |
517 | if(!iso14443a_select_card(uid, NULL, NULL)) {\r | |
518 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
519 | OnError(0);\r | |
520 | return;\r | |
521 | };\r | |
7cc204bf | 522 | \r |
f168b263 | 523 | if(mifare_ultra_special_writeblock(blockNo, blockdata)) {\r |
524 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
525 | OnError(0);\r | |
526 | return;\r | |
527 | };\r | |
528 | \r | |
529 | if(mifare_ultra_halt()) {\r | |
530 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
531 | OnError(0);\r | |
532 | return;\r | |
533 | };\r | |
534 | \r | |
535 | if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r | |
536 | \r | |
537 | cmd_send(CMD_ACK,1,0,0,0,0);\r | |
538 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
539 | LEDsoff();\r | |
540 | }\r | |
541 | \r | |
542 | void MifareUSetPwd(uint8_t arg0, uint8_t *datain){\r | |
543 | \r | |
544 | uint8_t pwd[16] = {0x00};\r | |
545 | byte_t blockdata[4] = {0x00};\r | |
546 | \r | |
547 | memcpy(pwd, datain, 16);\r | |
548 | \r | |
549 | LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r | |
3000dc4e | 550 | clear_trace();\r |
baeaf579 | 551 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
7cc204bf | 552 | \r |
f168b263 | 553 | if(!iso14443a_select_card(NULL, NULL, NULL)) {\r |
554 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
555 | OnError(0);\r | |
556 | return;\r | |
557 | };\r | |
7cc204bf | 558 | \r |
f168b263 | 559 | blockdata[0] = pwd[7];\r |
560 | blockdata[1] = pwd[6];\r | |
561 | blockdata[2] = pwd[5];\r | |
562 | blockdata[3] = pwd[4];\r | |
563 | if(mifare_ultra_special_writeblock( 44, blockdata)) {\r | |
564 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
565 | OnError(44);\r | |
566 | return;\r | |
567 | };\r | |
7cc204bf | 568 | \r |
f168b263 | 569 | blockdata[0] = pwd[3];\r |
570 | blockdata[1] = pwd[2];\r | |
571 | blockdata[2] = pwd[1];\r | |
572 | blockdata[3] = pwd[0];\r | |
573 | if(mifare_ultra_special_writeblock( 45, blockdata)) {\r | |
574 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
575 | OnError(45);\r | |
576 | return;\r | |
577 | };\r | |
7cc204bf | 578 | \r |
f168b263 | 579 | blockdata[0] = pwd[15];\r |
580 | blockdata[1] = pwd[14];\r | |
581 | blockdata[2] = pwd[13];\r | |
582 | blockdata[3] = pwd[12];\r | |
583 | if(mifare_ultra_special_writeblock( 46, blockdata)) {\r | |
584 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
585 | OnError(46);\r | |
586 | return;\r | |
587 | };\r | |
7cc204bf | 588 | \r |
f168b263 | 589 | blockdata[0] = pwd[11];\r |
590 | blockdata[1] = pwd[10];\r | |
591 | blockdata[2] = pwd[9];\r | |
592 | blockdata[3] = pwd[8];\r | |
593 | if(mifare_ultra_special_writeblock( 47, blockdata)) {\r | |
594 | if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r | |
595 | OnError(47);\r | |
596 | return;\r | |
597 | }; \r | |
7cc204bf | 598 | \r |
f168b263 | 599 | if(mifare_ultra_halt()) {\r |
600 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
601 | OnError(0);\r | |
602 | return;\r | |
603 | };\r | |
7cc204bf | 604 | \r |
f168b263 | 605 | cmd_send(CMD_ACK,1,0,0,0,0);\r |
baeaf579 | 606 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
607 | LEDsoff();\r | |
7cc204bf | 608 | }\r |
609 | \r | |
610 | // Return 1 if the nonce is invalid else return 0\r | |
6a1f2d82 | 611 | int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t *parity) {\r |
7cc204bf | 612 | return ((oddparity((Nt >> 24) & 0xFF) == ((parity[0]) ^ oddparity((NtEnc >> 24) & 0xFF) ^ BIT(Ks1,16))) & \\r |
8556b852 M |
613 | (oddparity((Nt >> 16) & 0xFF) == ((parity[1]) ^ oddparity((NtEnc >> 16) & 0xFF) ^ BIT(Ks1,8))) & \\r |
614 | (oddparity((Nt >> 8) & 0xFF) == ((parity[2]) ^ oddparity((NtEnc >> 8) & 0xFF) ^ BIT(Ks1,0)))) ? 1 : 0;\r | |
615 | }\r | |
616 | \r | |
9492e0b0 | 617 | \r |
8556b852 M |
618 | //-----------------------------------------------------------------------------\r |
619 | // MIFARE nested authentication. \r | |
620 | // \r | |
621 | //-----------------------------------------------------------------------------\r | |
9492e0b0 | 622 | void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *datain)\r |
8556b852 M |
623 | {\r |
624 | // params\r | |
9492e0b0 | 625 | uint8_t blockNo = arg0 & 0xff;\r |
626 | uint8_t keyType = (arg0 >> 8) & 0xff;\r | |
627 | uint8_t targetBlockNo = arg1 & 0xff;\r | |
628 | uint8_t targetKeyType = (arg1 >> 8) & 0xff;\r | |
8556b852 M |
629 | uint64_t ui64Key = 0;\r |
630 | \r | |
631 | ui64Key = bytes_to_num(datain, 6);\r | |
632 | \r | |
633 | // variables\r | |
9492e0b0 | 634 | uint16_t rtr, i, j, len;\r |
635 | uint16_t davg;\r | |
636 | static uint16_t dmin, dmax;\r | |
1c611bbd | 637 | uint8_t uid[10];\r |
6a1f2d82 | 638 | uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;\r |
639 | uint8_t par[1];\r | |
9492e0b0 | 640 | uint32_t target_nt[2], target_ks[2];\r |
641 | \r | |
8556b852 | 642 | uint8_t par_array[4];\r |
9492e0b0 | 643 | uint16_t ncount = 0;\r |
8556b852 M |
644 | struct Crypto1State mpcs = {0, 0};\r |
645 | struct Crypto1State *pcs;\r | |
646 | pcs = &mpcs;\r | |
f71f4deb | 647 | uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r |
8556b852 | 648 | \r |
9492e0b0 | 649 | uint32_t auth1_time, auth2_time;\r |
650 | static uint16_t delta_time;\r | |
651 | \r | |
f71f4deb | 652 | // free eventually allocated BigBuf memory\r |
653 | BigBuf_free();\r | |
8556b852 | 654 | // clear trace\r |
3000dc4e MHS |
655 | clear_trace();\r |
656 | set_tracing(false);\r | |
8556b852 | 657 | \r |
7bc95e2e | 658 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
659 | \r |
660 | LED_A_ON();\r | |
8556b852 M |
661 | LED_C_OFF();\r |
662 | \r | |
8556b852 | 663 | \r |
9492e0b0 | 664 | // statistics on nonce distance\r |
665 | if (calibrate) { // for first call only. Otherwise reuse previous calibration\r | |
666 | LED_B_ON();\r | |
3fe4ff4f | 667 | WDT_HIT();\r |
8556b852 | 668 | \r |
9492e0b0 | 669 | davg = dmax = 0;\r |
670 | dmin = 2000;\r | |
671 | delta_time = 0;\r | |
8556b852 | 672 | \r |
9492e0b0 | 673 | for (rtr = 0; rtr < 17; rtr++) {\r |
8556b852 | 674 | \r |
9492e0b0 | 675 | // prepare next select. No need to power down the card.\r |
676 | if(mifare_classic_halt(pcs, cuid)) {\r | |
677 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r | |
678 | rtr--;\r | |
679 | continue;\r | |
680 | }\r | |
681 | \r | |
682 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
683 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r | |
684 | rtr--;\r | |
685 | continue;\r | |
686 | };\r | |
687 | \r | |
688 | auth1_time = 0;\r | |
689 | if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time)) {\r | |
690 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r | |
691 | rtr--;\r | |
692 | continue;\r | |
693 | };\r | |
694 | \r | |
695 | if (delta_time) {\r | |
696 | auth2_time = auth1_time + delta_time;\r | |
697 | } else {\r | |
698 | auth2_time = 0;\r | |
699 | }\r | |
700 | if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_NESTED, &nt2, &auth2_time)) {\r | |
701 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error");\r | |
702 | rtr--;\r | |
703 | continue;\r | |
704 | };\r | |
705 | \r | |
b19bd5d6 | 706 | nttmp = prng_successor(nt1, 100); //NXP Mifare is typical around 840,but for some unlicensed/compatible mifare card this can be 160\r |
707 | for (i = 101; i < 1200; i++) {\r | |
9492e0b0 | 708 | nttmp = prng_successor(nttmp, 1);\r |
709 | if (nttmp == nt2) break;\r | |
710 | }\r | |
711 | \r | |
712 | if (i != 1200) {\r | |
713 | if (rtr != 0) {\r | |
714 | davg += i;\r | |
715 | dmin = MIN(dmin, i);\r | |
716 | dmax = MAX(dmax, i);\r | |
717 | }\r | |
718 | else {\r | |
719 | delta_time = auth2_time - auth1_time + 32; // allow some slack for proper timing\r | |
720 | }\r | |
721 | if (MF_DBGLEVEL >= 3) Dbprintf("Nested: calibrating... ntdist=%d", i);\r | |
722 | }\r | |
8556b852 M |
723 | }\r |
724 | \r | |
9492e0b0 | 725 | if (rtr <= 1) return;\r |
8556b852 | 726 | \r |
9492e0b0 | 727 | davg = (davg + (rtr - 1)/2) / (rtr - 1);\r |
728 | \r | |
729 | if (MF_DBGLEVEL >= 3) Dbprintf("min=%d max=%d avg=%d, delta_time=%d", dmin, dmax, davg, delta_time);\r | |
8556b852 | 730 | \r |
9492e0b0 | 731 | dmin = davg - 2;\r |
732 | dmax = davg + 2;\r | |
733 | \r | |
734 | LED_B_OFF();\r | |
735 | \r | |
736 | }\r | |
8556b852 M |
737 | // ------------------------------------------------------------------------------------------------- \r |
738 | \r | |
739 | LED_C_ON();\r | |
740 | \r | |
741 | // get crypted nonces for target sector\r | |
9492e0b0 | 742 | for(i=0; i < 2; i++) { // look for exactly two different nonces\r |
8556b852 | 743 | \r |
9492e0b0 | 744 | target_nt[i] = 0;\r |
745 | while(target_nt[i] == 0) { // continue until we have an unambiguous nonce\r | |
8556b852 | 746 | \r |
9492e0b0 | 747 | // prepare next select. No need to power down the card.\r |
748 | if(mifare_classic_halt(pcs, cuid)) {\r | |
749 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Halt error");\r | |
750 | continue;\r | |
751 | }\r | |
8556b852 | 752 | \r |
9492e0b0 | 753 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r |
754 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Can't select card");\r | |
755 | continue;\r | |
756 | };\r | |
8556b852 | 757 | \r |
9492e0b0 | 758 | auth1_time = 0;\r |
759 | if(mifare_classic_authex(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST, &nt1, &auth1_time)) {\r | |
760 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth1 error");\r | |
761 | continue;\r | |
762 | };\r | |
8556b852 | 763 | \r |
9492e0b0 | 764 | // nested authentication\r |
765 | auth2_time = auth1_time + delta_time;\r | |
6a1f2d82 | 766 | len = mifare_sendcmd_shortex(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, par, &auth2_time);\r |
9492e0b0 | 767 | if (len != 4) {\r |
768 | if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error len=%d", len);\r | |
769 | continue;\r | |
770 | };\r | |
8556b852 | 771 | \r |
9492e0b0 | 772 | nt2 = bytes_to_num(receivedAnswer, 4); \r |
6a1f2d82 | 773 | if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: Testing nt1=%08x nt2enc=%08x nt2par=%02x", i+1, nt1, nt2, par[0]);\r |
8556b852 | 774 | \r |
9492e0b0 | 775 | // Parity validity check\r |
776 | for (j = 0; j < 4; j++) {\r | |
6a1f2d82 | 777 | par_array[j] = (oddparity(receivedAnswer[j]) != ((par[0] >> (7-j)) & 0x01));\r |
9492e0b0 | 778 | }\r |
779 | \r | |
780 | ncount = 0;\r | |
781 | nttest = prng_successor(nt1, dmin - 1);\r | |
782 | for (j = dmin; j < dmax + 1; j++) {\r | |
783 | nttest = prng_successor(nttest, 1);\r | |
784 | ks1 = nt2 ^ nttest;\r | |
785 | \r | |
786 | if (valid_nonce(nttest, nt2, ks1, par_array)){\r | |
787 | if (ncount > 0) { // we are only interested in disambiguous nonces, try again\r | |
788 | if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: dismissed (ambigous), ntdist=%d", i+1, j);\r | |
789 | target_nt[i] = 0;\r | |
790 | break;\r | |
791 | }\r | |
792 | target_nt[i] = nttest;\r | |
793 | target_ks[i] = ks1;\r | |
794 | ncount++;\r | |
795 | if (i == 1 && target_nt[1] == target_nt[0]) { // we need two different nonces\r | |
796 | target_nt[i] = 0;\r | |
797 | if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#2: dismissed (= nonce#1), ntdist=%d", j);\r | |
8556b852 M |
798 | break;\r |
799 | }\r | |
9492e0b0 | 800 | if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: valid, ntdist=%d", i+1, j);\r |
8556b852 | 801 | }\r |
8556b852 | 802 | }\r |
9492e0b0 | 803 | if (target_nt[i] == 0 && j == dmax+1 && MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: dismissed (all invalid)", i+1);\r |
8556b852 M |
804 | }\r |
805 | }\r | |
806 | \r | |
807 | LED_C_OFF();\r | |
808 | \r | |
809 | // ----------------------------- crypto1 destroy\r | |
810 | crypto1_destroy(pcs);\r | |
811 | \r | |
9492e0b0 | 812 | byte_t buf[4 + 4 * 4];\r |
813 | memcpy(buf, &cuid, 4);\r | |
814 | memcpy(buf+4, &target_nt[0], 4);\r | |
815 | memcpy(buf+8, &target_ks[0], 4);\r | |
816 | memcpy(buf+12, &target_nt[1], 4);\r | |
817 | memcpy(buf+16, &target_ks[1], 4);\r | |
8556b852 M |
818 | \r |
819 | LED_B_ON();\r | |
9492e0b0 | 820 | cmd_send(CMD_ACK, 0, 2, targetBlockNo + (targetKeyType * 0x100), buf, sizeof(buf));\r |
6e82300d | 821 | LED_B_OFF();\r |
8556b852 | 822 | \r |
9492e0b0 | 823 | if (MF_DBGLEVEL >= 3) DbpString("NESTED FINISHED");\r |
8556b852 | 824 | \r |
8556b852 M |
825 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
826 | LEDsoff();\r | |
3000dc4e | 827 | set_tracing(TRUE);\r |
8556b852 M |
828 | }\r |
829 | \r | |
830 | //-----------------------------------------------------------------------------\r | |
9492e0b0 | 831 | // MIFARE check keys. key count up to 85. \r |
8556b852 M |
832 | // \r |
833 | //-----------------------------------------------------------------------------\r | |
834 | void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r | |
835 | {\r | |
836 | // params\r | |
837 | uint8_t blockNo = arg0;\r | |
838 | uint8_t keyType = arg1;\r | |
839 | uint8_t keyCount = arg2;\r | |
840 | uint64_t ui64Key = 0;\r | |
841 | \r | |
842 | // variables\r | |
843 | int i;\r | |
844 | byte_t isOK = 0;\r | |
1c611bbd | 845 | uint8_t uid[10];\r |
8556b852 M |
846 | uint32_t cuid;\r |
847 | struct Crypto1State mpcs = {0, 0};\r | |
848 | struct Crypto1State *pcs;\r | |
849 | pcs = &mpcs;\r | |
850 | \r | |
851 | // clear debug level\r | |
852 | int OLD_MF_DBGLEVEL = MF_DBGLEVEL; \r | |
853 | MF_DBGLEVEL = MF_DBG_NONE;\r | |
854 | \r | |
855 | // clear trace\r | |
3000dc4e MHS |
856 | clear_trace();\r |
857 | set_tracing(TRUE);\r | |
8556b852 | 858 | \r |
7bc95e2e | 859 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
860 | \r |
861 | LED_A_ON();\r | |
862 | LED_B_OFF();\r | |
863 | LED_C_OFF();\r | |
864 | \r | |
8556b852 | 865 | for (i = 0; i < keyCount; i++) {\r |
9492e0b0 | 866 | if(mifare_classic_halt(pcs, cuid)) {\r |
867 | if (MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Halt error");\r | |
868 | }\r | |
8556b852 M |
869 | \r |
870 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
9492e0b0 | 871 | if (OLD_MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Can't select card");\r |
8556b852 M |
872 | break;\r |
873 | };\r | |
874 | \r | |
875 | ui64Key = bytes_to_num(datain + i * 6, 6);\r | |
876 | if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r | |
877 | continue;\r | |
878 | };\r | |
879 | \r | |
880 | isOK = 1;\r | |
881 | break;\r | |
882 | }\r | |
883 | \r | |
884 | // ----------------------------- crypto1 destroy\r | |
885 | crypto1_destroy(pcs);\r | |
886 | \r | |
8556b852 | 887 | LED_B_ON();\r |
6e82300d | 888 | cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);\r |
8556b852 M |
889 | LED_B_OFF();\r |
890 | \r | |
8556b852 M |
891 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
892 | LEDsoff();\r | |
893 | \r | |
894 | // restore debug level\r | |
895 | MF_DBGLEVEL = OLD_MF_DBGLEVEL; \r | |
896 | }\r | |
897 | \r | |
898 | //-----------------------------------------------------------------------------\r | |
899 | // MIFARE commands set debug level\r | |
900 | // \r | |
901 | //-----------------------------------------------------------------------------\r | |
902 | void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
903 | MF_DBGLEVEL = arg0;\r | |
904 | Dbprintf("Debug level: %d", MF_DBGLEVEL);\r | |
905 | }\r | |
906 | \r | |
907 | //-----------------------------------------------------------------------------\r | |
908 | // Work with emulator memory\r | |
909 | // \r | |
910 | //-----------------------------------------------------------------------------\r | |
911 | void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
912 | emlClearMem();\r | |
913 | }\r | |
914 | \r | |
915 | void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
916 | emlSetMem(datain, arg0, arg1); // data, block num, blocks count\r | |
917 | }\r | |
918 | \r | |
919 | void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
3fe4ff4f | 920 | byte_t buf[USB_CMD_DATA_SIZE];\r |
baeaf579 | 921 | emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)\r |
8556b852 M |
922 | \r |
923 | LED_B_ON();\r | |
3fe4ff4f | 924 | cmd_send(CMD_ACK,arg0,arg1,0,buf,USB_CMD_DATA_SIZE);\r |
8556b852 M |
925 | LED_B_OFF();\r |
926 | }\r | |
927 | \r | |
928 | //-----------------------------------------------------------------------------\r | |
929 | // Load a card into the emulator memory\r | |
930 | // \r | |
931 | //-----------------------------------------------------------------------------\r | |
932 | void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
baeaf579 | 933 | uint8_t numSectors = arg0;\r |
8556b852 M |
934 | uint8_t keyType = arg1;\r |
935 | uint64_t ui64Key = 0;\r | |
936 | uint32_t cuid;\r | |
937 | struct Crypto1State mpcs = {0, 0};\r | |
938 | struct Crypto1State *pcs;\r | |
939 | pcs = &mpcs;\r | |
940 | \r | |
941 | // variables\r | |
942 | byte_t dataoutbuf[16];\r | |
ab8b654e | 943 | byte_t dataoutbuf2[16];\r |
1c611bbd | 944 | uint8_t uid[10];\r |
8556b852 M |
945 | \r |
946 | // clear trace\r | |
3000dc4e MHS |
947 | clear_trace();\r |
948 | set_tracing(false);\r | |
8556b852 | 949 | \r |
7bc95e2e | 950 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
8556b852 M |
951 | \r |
952 | LED_A_ON();\r | |
953 | LED_B_OFF();\r | |
954 | LED_C_OFF();\r | |
955 | \r | |
baeaf579 | 956 | bool isOK = true;\r |
957 | \r | |
958 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r | |
959 | isOK = false;\r | |
960 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
961 | }\r | |
8556b852 | 962 | \r |
baeaf579 | 963 | for (uint8_t sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r |
964 | ui64Key = emlGetKey(sectorNo, keyType);\r | |
965 | if (sectorNo == 0){\r | |
966 | if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r | |
967 | isOK = false;\r | |
968 | if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth error", sectorNo);\r | |
8556b852 | 969 | break;\r |
baeaf579 | 970 | }\r |
971 | } else {\r | |
972 | if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_NESTED)) {\r | |
973 | isOK = false;\r | |
974 | if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth nested error", sectorNo);\r | |
8556b852 | 975 | break;\r |
baeaf579 | 976 | }\r |
977 | }\r | |
978 | \r | |
979 | for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r | |
980 | if(isOK && mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf)) {\r | |
981 | isOK = false;\r | |
982 | if (MF_DBGLEVEL >= 1) Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);\r | |
ab8b654e M |
983 | break;\r |
984 | };\r | |
baeaf579 | 985 | if (isOK) {\r |
986 | if (blockNo < NumBlocksPerSector(sectorNo) - 1) {\r | |
987 | emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);\r | |
988 | } else { // sector trailer, keep the keys, set only the AC\r | |
989 | emlGetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r | |
990 | memcpy(&dataoutbuf2[6], &dataoutbuf[6], 4);\r | |
991 | emlSetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r | |
992 | }\r | |
993 | }\r | |
8556b852 M |
994 | }\r |
995 | \r | |
baeaf579 | 996 | }\r |
997 | \r | |
998 | if(mifare_classic_halt(pcs, cuid)) {\r | |
999 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
1000 | };\r | |
8556b852 M |
1001 | \r |
1002 | // ----------------------------- crypto1 destroy\r | |
1003 | crypto1_destroy(pcs);\r | |
ab8b654e M |
1004 | \r |
1005 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
1006 | LEDsoff();\r | |
8556b852 M |
1007 | \r |
1008 | if (MF_DBGLEVEL >= 2) DbpString("EMUL FILL SECTORS FINISHED");\r | |
1009 | \r | |
8556b852 M |
1010 | }\r |
1011 | \r | |
0675f200 M |
1012 | \r |
1013 | //-----------------------------------------------------------------------------\r | |
1014 | // Work with "magic Chinese" card (email him: ouyangweidaxian@live.cn)\r | |
1015 | // \r | |
1016 | //-----------------------------------------------------------------------------\r | |
1017 | void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r | |
1018 | \r | |
1019 | // params\r | |
1020 | uint8_t needWipe = arg0;\r | |
208a0166 M |
1021 | // bit 0 - need get UID\r |
1022 | // bit 1 - need wupC\r | |
1023 | // bit 2 - need HALT after sequence\r | |
1024 | // bit 3 - need init FPGA and field before sequence\r | |
1025 | // bit 4 - need reset FPGA and LED\r | |
1026 | uint8_t workFlags = arg1;\r | |
0675f200 M |
1027 | uint8_t blockNo = arg2;\r |
1028 | \r | |
1029 | // card commands\r | |
1030 | uint8_t wupC1[] = { 0x40 }; \r | |
1031 | uint8_t wupC2[] = { 0x43 }; \r | |
1032 | uint8_t wipeC[] = { 0x41 }; \r | |
1033 | \r | |
1034 | // variables\r | |
1035 | byte_t isOK = 0;\r | |
3fe4ff4f | 1036 | uint8_t uid[10] = {0x00};\r |
1037 | uint8_t d_block[18] = {0x00};\r | |
0675f200 M |
1038 | uint32_t cuid;\r |
1039 | \r | |
f71f4deb | 1040 | uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r |
1041 | uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r | |
6a1f2d82 | 1042 | \r |
3fe4ff4f | 1043 | // reset FPGA and LED\r |
208a0166 | 1044 | if (workFlags & 0x08) {\r |
208a0166 M |
1045 | LED_A_ON();\r |
1046 | LED_B_OFF();\r | |
1047 | LED_C_OFF();\r | |
0675f200 | 1048 | \r |
3000dc4e MHS |
1049 | clear_trace();\r |
1050 | set_tracing(TRUE);\r | |
3fe4ff4f | 1051 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
208a0166 | 1052 | }\r |
0675f200 M |
1053 | \r |
1054 | while (true) {\r | |
3fe4ff4f | 1055 | \r |
0675f200 | 1056 | // get UID from chip\r |
208a0166 | 1057 | if (workFlags & 0x01) {\r |
0675f200 M |
1058 | if(!iso14443a_select_card(uid, NULL, &cuid)) {\r |
1059 | if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r | |
1060 | break;\r | |
1061 | };\r | |
1062 | \r | |
1063 | if(mifare_classic_halt(NULL, cuid)) {\r | |
1064 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
1065 | break;\r | |
1066 | };\r | |
1067 | };\r | |
1068 | \r | |
1069 | // reset chip\r | |
1070 | if (needWipe){\r | |
6a1f2d82 | 1071 | ReaderTransmitBitsPar(wupC1,7,0, NULL);\r |
1072 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r | |
0675f200 M |
1073 | if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r |
1074 | break;\r | |
1075 | };\r | |
1076 | \r | |
9492e0b0 | 1077 | ReaderTransmit(wipeC, sizeof(wipeC), NULL);\r |
6a1f2d82 | 1078 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r |
0675f200 M |
1079 | if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r |
1080 | break;\r | |
1081 | };\r | |
1082 | \r | |
1083 | if(mifare_classic_halt(NULL, cuid)) {\r | |
1084 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
1085 | break;\r | |
1086 | };\r | |
1087 | }; \r | |
1088 | \r | |
545a1f38 | 1089 | // write block\r |
208a0166 | 1090 | if (workFlags & 0x02) {\r |
6a1f2d82 | 1091 | ReaderTransmitBitsPar(wupC1,7,0, NULL);\r |
1092 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r | |
208a0166 M |
1093 | if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r |
1094 | break;\r | |
1095 | };\r | |
0675f200 | 1096 | \r |
9492e0b0 | 1097 | ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r |
6a1f2d82 | 1098 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r |
208a0166 M |
1099 | if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r |
1100 | break;\r | |
1101 | };\r | |
1102 | }\r | |
0675f200 | 1103 | \r |
6a1f2d82 | 1104 | if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {\r |
0675f200 M |
1105 | if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r |
1106 | break;\r | |
1107 | };\r | |
1108 | \r | |
1109 | memcpy(d_block, datain, 16);\r | |
1110 | AppendCrc14443a(d_block, 16);\r | |
1111 | \r | |
9492e0b0 | 1112 | ReaderTransmit(d_block, sizeof(d_block), NULL);\r |
6a1f2d82 | 1113 | if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {\r |
0675f200 M |
1114 | if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r |
1115 | break;\r | |
1116 | }; \r | |
1117 | \r | |
208a0166 M |
1118 | if (workFlags & 0x04) {\r |
1119 | if (mifare_classic_halt(NULL, cuid)) {\r | |
1120 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
1121 | break;\r | |
1122 | };\r | |
1123 | }\r | |
0675f200 M |
1124 | \r |
1125 | isOK = 1;\r | |
1126 | break;\r | |
1127 | }\r | |
1128 | \r | |
0675f200 | 1129 | LED_B_ON();\r |
baeaf579 | 1130 | cmd_send(CMD_ACK,isOK,0,0,uid,4);\r |
0675f200 M |
1131 | LED_B_OFF();\r |
1132 | \r | |
545a1f38 | 1133 | if ((workFlags & 0x10) || (!isOK)) {\r |
208a0166 M |
1134 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
1135 | LEDsoff();\r | |
1136 | }\r | |
0675f200 | 1137 | }\r |
545a1f38 | 1138 | \r |
baeaf579 | 1139 | \r |
545a1f38 M |
1140 | void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r |
1141 | \r | |
1142 | // params\r | |
1143 | // bit 1 - need wupC\r | |
1144 | // bit 2 - need HALT after sequence\r | |
1145 | // bit 3 - need init FPGA and field before sequence\r | |
1146 | // bit 4 - need reset FPGA and LED\r | |
1147 | uint8_t workFlags = arg0;\r | |
1148 | uint8_t blockNo = arg2;\r | |
1149 | \r | |
1150 | // card commands\r | |
1151 | uint8_t wupC1[] = { 0x40 }; \r | |
1152 | uint8_t wupC2[] = { 0x43 }; \r | |
1153 | \r | |
1154 | // variables\r | |
1155 | byte_t isOK = 0;\r | |
3fe4ff4f | 1156 | uint8_t data[18] = {0x00};\r |
545a1f38 M |
1157 | uint32_t cuid = 0;\r |
1158 | \r | |
f71f4deb | 1159 | uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r |
1160 | uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r | |
545a1f38 M |
1161 | \r |
1162 | if (workFlags & 0x08) {\r | |
545a1f38 M |
1163 | LED_A_ON();\r |
1164 | LED_B_OFF();\r | |
1165 | LED_C_OFF();\r | |
1166 | \r | |
3000dc4e MHS |
1167 | clear_trace();\r |
1168 | set_tracing(TRUE);\r | |
3fe4ff4f | 1169 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
545a1f38 M |
1170 | }\r |
1171 | \r | |
1172 | while (true) {\r | |
1173 | if (workFlags & 0x02) {\r | |
7bc95e2e | 1174 | ReaderTransmitBitsPar(wupC1,7,0, NULL);\r |
6a1f2d82 | 1175 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r |
545a1f38 M |
1176 | if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r |
1177 | break;\r | |
1178 | };\r | |
1179 | \r | |
9492e0b0 | 1180 | ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r |
6a1f2d82 | 1181 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r |
545a1f38 M |
1182 | if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r |
1183 | break;\r | |
1184 | };\r | |
1185 | }\r | |
1186 | \r | |
1187 | // read block\r | |
6a1f2d82 | 1188 | if ((mifare_sendcmd_short(NULL, 0, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 18)) {\r |
545a1f38 M |
1189 | if (MF_DBGLEVEL >= 1) Dbprintf("read block send command error");\r |
1190 | break;\r | |
1191 | };\r | |
1192 | memcpy(data, receivedAnswer, 18);\r | |
1193 | \r | |
1194 | if (workFlags & 0x04) {\r | |
1195 | if (mifare_classic_halt(NULL, cuid)) {\r | |
1196 | if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r | |
1197 | break;\r | |
1198 | };\r | |
1199 | }\r | |
1200 | \r | |
1201 | isOK = 1;\r | |
1202 | break;\r | |
1203 | }\r | |
1204 | \r | |
545a1f38 | 1205 | LED_B_ON();\r |
baeaf579 | 1206 | cmd_send(CMD_ACK,isOK,0,0,data,18);\r |
545a1f38 M |
1207 | LED_B_OFF();\r |
1208 | \r | |
1209 | if ((workFlags & 0x10) || (!isOK)) {\r | |
545a1f38 M |
1210 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r |
1211 | LEDsoff();\r | |
1212 | }\r | |
1213 | }\r | |
1214 | \r | |
3fe4ff4f | 1215 | void MifareCIdent(){\r |
1216 | \r | |
1217 | // card commands\r | |
1218 | uint8_t wupC1[] = { 0x40 }; \r | |
1219 | uint8_t wupC2[] = { 0x43 }; \r | |
1220 | \r | |
1221 | // variables\r | |
1222 | byte_t isOK = 1;\r | |
1223 | \r | |
f71f4deb | 1224 | uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r |
1225 | uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r | |
3fe4ff4f | 1226 | \r |
1227 | ReaderTransmitBitsPar(wupC1,7,0, NULL);\r | |
1228 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r | |
1229 | isOK = 0;\r | |
1230 | };\r | |
1231 | \r | |
1232 | ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r | |
1233 | if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r | |
1234 | isOK = 0;\r | |
1235 | };\r | |
1236 | \r | |
1237 | if (mifare_classic_halt(NULL, 0)) {\r | |
1238 | isOK = 0;\r | |
1239 | };\r | |
1240 | \r | |
1241 | cmd_send(CMD_ACK,isOK,0,0,0,0);\r | |
1242 | }\r | |
1243 | \r | |
1244 | //\r | |
1245 | // DESFIRE\r | |
1246 | //\r | |
a631936e | 1247 | \r |
1248 | void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){\r | |
1249 | \r | |
1250 | byte_t dataout[11] = {0x00};\r | |
1251 | uint8_t uid[10] = {0x00};\r | |
1252 | uint32_t cuid;\r | |
1253 | \r | |
3000dc4e | 1254 | clear_trace();\r |
a631936e | 1255 | iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r |
1256 | \r | |
1257 | int len = iso14443a_select_card(uid, NULL, &cuid);\r | |
1258 | if(!len) {\r | |
1259 | if (MF_DBGLEVEL >= MF_DBG_ERROR) \r | |
1260 | Dbprintf("Can't select card");\r | |
c8b6da22 | 1261 | //OnError(1);\r |
a631936e | 1262 | return;\r |
1263 | };\r | |
1264 | \r | |
1265 | if(mifare_desfire_des_auth1(cuid, dataout)){\r | |
1266 | if (MF_DBGLEVEL >= MF_DBG_ERROR) \r | |
1267 | Dbprintf("Authentication part1: Fail.");\r | |
c8b6da22 | 1268 | //OnError(4);\r |
a631936e | 1269 | return;\r |
1270 | }\r | |
1271 | \r | |
1272 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r | |
1273 | \r | |
1274 | cmd_send(CMD_ACK,1,cuid,0,dataout, sizeof(dataout));\r | |
1275 | }\r | |
1276 | \r | |
1277 | void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain){\r | |
1278 | \r | |
1279 | uint32_t cuid = arg0;\r | |
1280 | uint8_t key[16] = {0x00};\r | |
1281 | byte_t isOK = 0;\r | |
1282 | byte_t dataout[12] = {0x00};\r | |
1283 | \r | |
1284 | memcpy(key, datain, 16);\r | |
1285 | \r | |
1286 | isOK = mifare_desfire_des_auth2(cuid, key, dataout);\r | |
1287 | \r | |
1288 | if( isOK) {\r | |
1289 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r | |
1290 | Dbprintf("Authentication part2: Failed"); \r | |
c8b6da22 | 1291 | //OnError(4);\r |
a631936e | 1292 | return;\r |
1293 | }\r | |
1294 | \r | |
1295 | if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r | |
1296 | DbpString("AUTH 2 FINISHED");\r | |
1297 | \r | |
1298 | cmd_send(CMD_ACK, isOK, 0, 0, dataout, sizeof(dataout));\r | |
1299 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
1300 | LEDsoff();\r | |
3000dc4e | 1301 | }\r |
f168b263 | 1302 | \r |
1303 | void OnSuccess(){\r | |
1304 | pcb_blocknum = 0;\r | |
1305 | ReaderTransmit(deselect_cmd, 3 , NULL);\r | |
1306 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
1307 | LEDsoff();\r | |
1308 | }\r | |
1309 | \r | |
1310 | void OnError(uint8_t reason){\r | |
1311 | pcb_blocknum = 0;\r | |
1312 | ReaderTransmit(deselect_cmd, 3 , NULL);\r | |
1313 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r | |
1314 | cmd_send(CMD_ACK,0,reason,0,0,0);\r | |
1315 | LEDsoff();\r | |
1316 | }\r |