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add: "lf t55xx info" option to use data from Graphbuffer.
[proxmark3-svn] / client / cmdlft55xx.c
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54a942b0 1//-----------------------------------------------------------------------------\r
2//\r
3// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
4// at your option, any later version. See the LICENSE.txt file for the text of\r
5// the license.\r
6//-----------------------------------------------------------------------------\r
7// Low frequency T55xx commands\r
8//-----------------------------------------------------------------------------\r
9\r
10#include <stdio.h>\r
11#include <string.h>\r
12#include <inttypes.h>\r
54a942b0 13#include "proxmark3.h"\r
14#include "ui.h"\r
15#include "graph.h"\r
f38a1528 16#include "cmdmain.h"\r
54a942b0 17#include "cmdparser.h"\r
18#include "cmddata.h"\r
19#include "cmdlf.h"\r
20#include "cmdlft55xx.h"\r
f38a1528 21#include "util.h"\r
22#include "data.h"\r
54a942b0 23\r
f6c18637 24\r
25#define LF_TRACE_BUFF_SIZE 12000 // 32 x 32 x 10 (32 bit times numofblock (7), times clock skip..)\r
54a942b0 26static int CmdHelp(const char *Cmd);\r
27\r
28\r
29int CmdReadBlk(const char *Cmd)\r
30{\r
f38a1528 31 //default to invalid block\r
32 int Block = -1;\r
b44e5233 33 UsbCommand c;\r
54a942b0 34\r
b44e5233 35 sscanf(Cmd, "%d", &Block);\r
54a942b0 36\r
f38a1528 37 if ((Block > 7) | (Block < 0)) {\r
b44e5233 38 PrintAndLog("Block must be between 0 and 7");\r
39 return 1;\r
40 } \r
54a942b0 41\r
77376577 42 //PrintAndLog(" Reading page 0 block : %d", Block);\r
54a942b0 43\r
f38a1528 44 // this command fills up BigBuff\r
45 // \r
b44e5233 46 c.cmd = CMD_T55XX_READ_BLOCK;\r
f38a1528 47 c.d.asBytes[0] = 0x00;\r
b44e5233 48 c.arg[0] = 0;\r
49 c.arg[1] = Block;\r
50 c.arg[2] = 0;\r
51 SendCommand(&c);\r
f38a1528 52 WaitForResponse(CMD_ACK, NULL);\r
53 \r
f6c18637 54 uint8_t data[LF_TRACE_BUFF_SIZE] = {0x00};\r
f38a1528 55 \r
56 GetFromBigBuf(data,LF_TRACE_BUFF_SIZE,3560); //3560 -- should be offset..\r
57 WaitForResponseTimeout(CMD_ACK,NULL, 1500);\r
58\r
59 for (int j = 0; j < LF_TRACE_BUFF_SIZE; j++) {\r
f6c18637 60 GraphBuffer[j] = ((int)data[j]) ;\r
f38a1528 61 }\r
62 GraphTraceLen = LF_TRACE_BUFF_SIZE;\r
fbceacc5 63 CmdIceManchester(Cmd);\r
f6c18637 64 RepaintGraphWindow();\r
54a942b0 65 return 0;\r
66}\r
67\r
68int CmdReadBlkPWD(const char *Cmd)\r
69{\r
f38a1528 70 int Block = -1; //default to invalid block\r
b44e5233 71 int Password = 0xFFFFFFFF; //default to blank Block 7\r
72 UsbCommand c;\r
54a942b0 73\r
b44e5233 74 sscanf(Cmd, "%d %x", &Block, &Password);\r
54a942b0 75\r
f38a1528 76 if ((Block > 7) | (Block < 0)) {\r
b44e5233 77 PrintAndLog("Block must be between 0 and 7");\r
78 return 1;\r
79 } \r
54a942b0 80\r
f38a1528 81 PrintAndLog("Reading page 0 block %d pwd %08X", Block, Password);\r
54a942b0 82\r
b44e5233 83 c.cmd = CMD_T55XX_READ_BLOCK;\r
84 c.d.asBytes[0] = 0x1; //Password mode\r
85 c.arg[0] = 0;\r
86 c.arg[1] = Block;\r
87 c.arg[2] = Password;\r
88 SendCommand(&c);\r
f38a1528 89 WaitForResponse(CMD_ACK, NULL);\r
90 \r
f6c18637 91 uint8_t data[LF_TRACE_BUFF_SIZE] = {0x00};\r
f38a1528 92\r
93 GetFromBigBuf(data,LF_TRACE_BUFF_SIZE,3560); //3560 -- should be offset..\r
94 WaitForResponseTimeout(CMD_ACK,NULL, 1500);\r
95\r
96 for (int j = 0; j < LF_TRACE_BUFF_SIZE; j++) {\r
97 GraphBuffer[j] = ((int)data[j]) - 128;\r
98 }\r
99 GraphTraceLen = LF_TRACE_BUFF_SIZE;\r
100\r
fbceacc5 101 CmdIceManchester(Cmd);\r
77376577 102 \r
f6c18637 103 RepaintGraphWindow();\r
54a942b0 104 return 0;\r
105}\r
106\r
107int CmdWriteBlk(const char *Cmd)\r
108{\r
109 int Block = 8; //default to invalid block\r
110 int Data = 0xFFFFFFFF; //default to blank Block \r
111 UsbCommand c;\r
112\r
113 sscanf(Cmd, "%x %d", &Data, &Block);\r
114\r
115 if (Block > 7) {\r
116 PrintAndLog("Block must be between 0 and 7");\r
117 return 1;\r
118 } \r
119\r
120 PrintAndLog("Writting block %d with data %08X", Block, Data);\r
121\r
122 c.cmd = CMD_T55XX_WRITE_BLOCK;\r
123 c.d.asBytes[0] = 0x0; //Normal mode\r
124 c.arg[0] = Data;\r
125 c.arg[1] = Block;\r
126 c.arg[2] = 0;\r
127 SendCommand(&c);\r
128 return 0;\r
129}\r
130\r
131int CmdWriteBlkPWD(const char *Cmd)\r
132{\r
133 int Block = 8; //default to invalid block\r
134 int Data = 0xFFFFFFFF; //default to blank Block \r
135 int Password = 0xFFFFFFFF; //default to blank Block 7\r
136 UsbCommand c;\r
137\r
138 sscanf(Cmd, "%x %d %x", &Data, &Block, &Password);\r
139\r
140 if (Block > 7) {\r
141 PrintAndLog("Block must be between 0 and 7");\r
142 return 1;\r
143 } \r
144\r
145 PrintAndLog("Writting block %d with data %08X and password %08X", Block, Data, Password);\r
146\r
147 c.cmd = CMD_T55XX_WRITE_BLOCK;\r
148 c.d.asBytes[0] = 0x1; //Password mode\r
149 c.arg[0] = Data;\r
150 c.arg[1] = Block;\r
151 c.arg[2] = Password;\r
152 SendCommand(&c);\r
153 return 0;\r
154}\r
155\r
156int CmdReadTrace(const char *Cmd)\r
157{\r
fbceacc5 158 char cmdp = param_getchar(Cmd, 0);\r
f38a1528 159\r
fbceacc5 160 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
161 PrintAndLog("Usage: lf t55xx trace [use data from Graphbuffer]");\r
162 PrintAndLog(" [use data from Graphbuffer], if not set, try reading data from tag.");\r
163 PrintAndLog("");\r
164 PrintAndLog(" sample: lf t55xx trace");\r
165 PrintAndLog(" sample: lf t55xx trace 1");\r
166 return 0;\r
167 }\r
f38a1528 168\r
fbceacc5 169 if ( strlen(Cmd)==0){\r
170 UsbCommand c = {CMD_T55XX_READ_TRACE, {0, 0, 0}};\r
171 SendCommand(&c);\r
172 WaitForResponse(CMD_ACK, NULL);\r
f38a1528 173\r
fbceacc5 174 uint8_t data[LF_TRACE_BUFF_SIZE] = {0x00};\r
175\r
176 GetFromBigBuf(data,LF_TRACE_BUFF_SIZE,3560); //3560 -- should be offset..\r
177 WaitForResponseTimeout(CMD_ACK,NULL, 1500);\r
178\r
179 for (int j = 0; j < LF_TRACE_BUFF_SIZE; j++) {\r
180 GraphBuffer[j] = ((int)data[j]);\r
181 }\r
182 GraphTraceLen = LF_TRACE_BUFF_SIZE;\r
f38a1528 183 }\r
f38a1528 184 \r
f6c18637 185 uint8_t bits[1000] = {0x00};\r
186 uint8_t * bitstream = bits;\r
f38a1528 187 \r
f6c18637 188 manchester_decode(GraphBuffer, LF_TRACE_BUFF_SIZE, bitstream);\r
189 RepaintGraphWindow();\r
b44e5233 190\r
f6c18637 191 uint8_t si = 5;\r
192 uint32_t bl0 = PackBits(si, 32, bitstream);\r
193 uint32_t bl1 = PackBits(si+32, 32, bitstream);\r
194 \r
77376577 195 uint32_t acl = PackBits(si, 8, bitstream); si += 8;\r
196 uint32_t mfc = PackBits(si, 8, bitstream); si += 8;\r
197 uint32_t cid = PackBits(si, 5, bitstream); si += 5;\r
198 uint32_t icr = PackBits(si, 3, bitstream); si += 3;\r
199 uint32_t year = PackBits(si, 4, bitstream); si += 4;\r
200 uint32_t quarter = PackBits(si, 2, bitstream); si += 2;\r
201 uint32_t lotid = PackBits(si, 12, bitstream); si += 12;\r
202 uint32_t wafer = PackBits(si, 5, bitstream); si += 5;\r
203 uint32_t dw = PackBits(si, 15, bitstream); \r
f6c18637 204 \r
205 PrintAndLog("");\r
206 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
207 PrintAndLog("-------------------------------------------------------------");\r
208 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
209 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d)", mfc, mfc);\r
210 PrintAndLog(" CID : 0x%02X (%d)", cid, cid);\r
211 PrintAndLog(" ICR IC Revision : %d",icr );\r
212 PrintAndLog(" Manufactured");\r
213 PrintAndLog(" Year/Quarter : %d/%d",2000+year, quarter );\r
77376577 214 PrintAndLog(" Lot ID : %d", lotid );\r
f6c18637 215 PrintAndLog(" Wafer number : %d", wafer);\r
216 PrintAndLog(" Die Number : %d", dw);\r
217 PrintAndLog("-------------------------------------------------------------");\r
77376577 218 PrintAndLog(" Raw Data - Page 1");\r
219 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(bitstream+5,32) );\r
220 PrintAndLog(" Block 0 : 0x%08X %s", bl1, sprint_bin(bitstream+37,32) );\r
f6c18637 221 PrintAndLog("-------------------------------------------------------------");\r
222 /*\r
223 TRACE - BLOCK O\r
224 Bits Definition HEX\r
225 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
226 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
227 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
228 22-24 ICR IC revision\r
229 25-28 YEAR (BCD encoded) 9 (= 2009)\r
230 29-30 QUARTER 1,2,3,4 \r
77376577 231 31-32 LOT ID\r
f6c18637 232 \r
233 TRACE - BLOCK 1\r
77376577 234 1-12 LOT ID \r
f6c18637 235 13-17 Wafer number\r
236 18-32 DW, die number sequential\r
237 */\r
238 \r
239 return 0;\r
240}\r
f38a1528 241\r
f6c18637 242int CmdInfo(const char *Cmd){\r
243 /*\r
244 Page 0 Block 0 Configuration data.\r
245 Normal mode\r
246 Extended mode\r
247 */\r
fbceacc5 248 char cmdp = param_getchar(Cmd, 0);\r
249\r
250 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
251 PrintAndLog("Usage: lf t55xx info [use data from Graphbuffer]");\r
252 PrintAndLog(" [use data from Graphbuffer], if not set, try reading data from tag.");\r
253 PrintAndLog("");\r
254 PrintAndLog(" sample: lf t55xx info");\r
255 PrintAndLog(" sample: lf t55xx info 1");\r
256 return 0;\r
257 }\r
258\r
259 if ( strlen(Cmd)==0){\r
260 CmdReadBlk("0");\r
261 }\r
f6c18637 262 \r
fbceacc5 263\r
f6c18637 264 uint8_t bits[1000] = {0x00};\r
b44e5233 265 uint8_t * bitstream = bits;\r
f38a1528 266 \r
b44e5233 267 manchester_decode(GraphBuffer, LF_TRACE_BUFF_SIZE, bitstream);\r
f6c18637 268 \r
269 uint8_t si = 5;\r
77376577 270 uint32_t bl0 = PackBits(si, 32, bitstream);\r
f6c18637 271 \r
77376577 272 uint32_t safer = PackBits(si, 4, bitstream); si += 4; \r
273 uint32_t resv = PackBits(si, 7, bitstream); si += 7;\r
274 uint32_t dbr = PackBits(si, 3, bitstream); si += 3;\r
f6c18637 275 uint32_t extend = PackBits(si, 1, bitstream); si += 1;\r
276 uint32_t datamodulation = PackBits(si, 5, bitstream); si += 5;\r
77376577 277 uint32_t pskcf = PackBits(si, 2, bitstream); si += 2;\r
278 uint32_t aor = PackBits(si, 1, bitstream); si += 1; \r
279 uint32_t otp = PackBits(si, 1, bitstream); si += 1; \r
f6c18637 280 uint32_t maxblk = PackBits(si, 3, bitstream); si += 3;\r
77376577 281 uint32_t pwd = PackBits(si, 1, bitstream); si += 1; \r
282 uint32_t sst = PackBits(si, 1, bitstream); si += 1; \r
283 uint32_t fw = PackBits(si, 1, bitstream); si += 1;\r
284 uint32_t inv = PackBits(si, 1, bitstream); si += 1; \r
285 uint32_t por = PackBits(si, 1, bitstream); si += 1;\r
b44e5233 286 \r
f6c18637 287 PrintAndLog("");\r
288 PrintAndLog("-- T55xx Configuration --------------------------------------");\r
289 PrintAndLog("-------------------------------------------------------------");\r
290 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
291 PrintAndLog(" reserved : %d", resv);\r
292 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
293 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
294 PrintAndLog(" Modulation : %s", GetModulationStr(datamodulation) );\r
295 PrintAndLog(" PSK clock freq : %d", pskcf);\r
296 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
297 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
298 PrintAndLog(" Max block : %d", maxblk);\r
299 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
300 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
301 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
302 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
303 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
304 PrintAndLog("-------------------------------------------------------------");\r
77376577 305 PrintAndLog(" Raw Data - Page 0");\r
306 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(bitstream+5,32) );\r
f6c18637 307 PrintAndLog("-------------------------------------------------------------");\r
308 \r
309 return 0;\r
310}\r
311\r
77376577 312int CmdDump(const char *Cmd){\r
313\r
314 char cmdp = param_getchar(Cmd, 0);\r
315 char s[20];\r
316 uint8_t pwd[4] = {0x00};\r
77376577 317 \r
318 if (strlen(Cmd)>1 || cmdp == 'h' || cmdp == 'H') {\r
319 PrintAndLog("Usage: lf t55xx dump <password>");\r
320 PrintAndLog(" sample: lf t55xx dump FFFFFFFF");\r
321 return 0;\r
322 }\r
323\r
324 bool hasPwd = ( strlen(Cmd) > 0);\r
325 \r
326 if ( hasPwd ){\r
327 if (param_gethex(Cmd, 0, pwd, 4)) {\r
328 PrintAndLog("password must include 4 HEX symbols");\r
329 return 0;\r
330 }\r
331 }\r
332\r
77376577 333 for ( int i = 0; i <8; ++i){\r
334 *s = 0;\r
335 if ( hasPwd ) {\r
336 sprintf(s,"%d %d", i, pwd);\r
337 CmdReadBlkPWD(s);\r
338 } else {\r
339 sprintf(s,"%d", i);\r
340 CmdReadBlk(s);\r
341 }\r
342 }\r
343 return 0;\r
344}\r
345\r
7bd30f12 346int CmdIceFsk(const char *Cmd){\r
7bd30f12 347 iceFsk3(GraphBuffer, LF_TRACE_BUFF_SIZE);\r
7bd30f12 348 RepaintGraphWindow();\r
349 return 0;\r
350}\r
fbceacc5 351int CmdIceManchester(const char *Cmd){\r
352\r
353 int blockNum = -1;\r
354 uint32_t blockData;\r
355 uint8_t bits[1000] = {0x00};\r
356 uint8_t * bitstream = bits;\r
357 \r
358 manchester_decode(GraphBuffer, LF_TRACE_BUFF_SIZE, bitstream); \r
359 blockData = PackBits(5, 32, bitstream);\r
360 sscanf(Cmd, "%d", &blockNum);\r
361 if ( blockNum > -1){\r
362 PrintAndLog(" Block %d : 0x%08X %s", blockNum, blockData, sprint_bin(bitstream+5,32) );\r
363 }else{\r
364 PrintAndLog(" Decoded : 0x%08X %s", blockData, sprint_bin(bitstream+5,32) );\r
365 }\r
366 return 0;\r
367} \r
7bd30f12 368\r
f6c18637 369char * GetBitRateStr(uint32_t id){\r
370 static char buf[40];\r
371 char *retStr = buf;\r
372 switch (id){\r
373 case 0: \r
374 sprintf(retStr,"%d - RF/8",id);\r
375 break;\r
376 case 1:\r
377 sprintf(retStr,"%d - RF/16",id);\r
378 break;\r
379 case 2: \r
380 sprintf(retStr,"%d - RF/32",id);\r
381 break;\r
382 case 3:\r
383 sprintf(retStr,"%d - RF/40",id);\r
384 break;\r
385 case 4:\r
386 sprintf(retStr,"%d - RF/50",id);\r
387 break;\r
388 case 5:\r
389 sprintf(retStr,"%d - RF/64",id);\r
390 break;\r
391 case 6:\r
392 sprintf(retStr,"%d - RF/100",id);\r
393 break;\r
394 case 7:\r
395 sprintf(retStr,"%d - RF/128",id);\r
396 break;\r
397 default:\r
398 sprintf(retStr,"%d - (Unknown)",id);\r
399 break;\r
400 }\r
401\r
402 return buf;\r
403}\r
404\r
f6c18637 405char * GetSaferStr(uint32_t id){\r
406 static char buf[40];\r
407 char *retStr = buf;\r
408 \r
409 sprintf(retStr,"%d",id);\r
410 if (id == 6) {\r
411 sprintf(retStr,"%d - pasdwd",id);\r
412 }\r
413 if (id == 9 ){\r
414 sprintf(retStr,"%d - testmode ",id);\r
415 }\r
416 \r
417 return buf;\r
418}\r
419char * GetModulationStr( uint32_t id){\r
420 static char buf[40];\r
421 char *retStr = buf;\r
422 \r
423 switch (id){\r
424 case 0: \r
7bd30f12 425 sprintf(retStr,"%d - DIRECT (ASK/NRZ)",id);\r
f6c18637 426 break;\r
427 case 1:\r
428 sprintf(retStr,"%d - PSK 1 phase change when input changes",id);\r
429 break;\r
430 case 2: \r
431 sprintf(retStr,"%d - PSK 2 phase change on bitclk if input high",id);\r
432 break;\r
433 case 3:\r
434 sprintf(retStr,"%d - PSK 3 phase change on rising edge of input",id);\r
435 break;\r
436 case 4:\r
437 sprintf(retStr,"%d - FSK 1 RF/8 RF/5",id);\r
438 break;\r
439 case 5:\r
440 sprintf(retStr,"%d - FSK 2 RF/8 RF/10",id);\r
441 break;\r
442 case 6:\r
443 sprintf(retStr,"%d - FSK 1a RF/5 RF/8",id);\r
444 break;\r
445 case 7:\r
446 sprintf(retStr,"%d - FSK 2a RF/10 RF/8",id);\r
447 break;\r
448 case 8:\r
449 sprintf(retStr,"%d - Manschester",id);\r
450 break;\r
451 case 16:\r
452 sprintf(retStr,"%d - Biphase",id);\r
453 break;\r
454 case 17:\r
455 sprintf(retStr,"%d - Reserved",id);\r
456 break;\r
457 default:\r
458 sprintf(retStr,"0x%02X (Unknown)",id);\r
459 break;\r
460 }\r
461 return buf;\r
462}\r
463\r
464\r
465uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r
466 \r
467 int i = start;\r
468 int j = len-1;\r
469 uint32_t tmp = 0;\r
470 for (; j >= 0; --j, ++i){\r
471 tmp |= bits[i] << j;\r
472 }\r
473 return tmp;\r
54a942b0 474}\r
475\r
476static command_t CommandTable[] =\r
477{\r
b44e5233 478 {"help", CmdHelp, 1, "This help"},\r
7bd30f12 479 {"rd", CmdReadBlk, 0, "<block> -- Read T55xx block data (page 0)"},\r
480 {"rdPWD", CmdReadBlkPWD, 0, "<block> <password> -- Read T55xx block data with password mode"},\r
481 {"wr", CmdWriteBlk, 0, "<data> <block> -- Write T55xx block data (page 0)"},\r
482 {"wrPWD", CmdWriteBlkPWD, 0, "<data> <block> <password> -- Write T55xx block data with password"},\r
fbceacc5 483 {"trace", CmdReadTrace, 0, "[1] Read T55xx traceability data (page 1 / blk 0-1) "},\r
484 {"info", CmdInfo, 0, "[1] Read T55xx configuration data (page0 /blk 0)"},\r
7bd30f12 485 {"dump", CmdDump, 0, "[password] Dump T55xx card block 0-7. optional with password"},\r
486 {"fsk", CmdIceFsk, 0, "FSK demod"},\r
fbceacc5 487 {"man", CmdIceManchester, 0, "Manchester demod"},\r
54a942b0 488 {NULL, NULL, 0, NULL}\r
489};\r
490\r
491int CmdLFT55XX(const char *Cmd)\r
492{\r
493 CmdsParse(CommandTable, Cmd);\r
494 return 0;\r
495}\r
496\r
497int CmdHelp(const char *Cmd)\r
498{\r
499 CmdsHelp(CommandTable);\r
500 return 0;\r
501}\r
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