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1 | //----------------------------------------------------------------------------- | |
2 | // Copyright (C) 2010 iZsh <izsh at fail0verflow.com> | |
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 ISO14443B commands | |
9 | //----------------------------------------------------------------------------- | |
10 | ||
11 | #include "cmdhf14b.h" | |
12 | ||
13 | #include <stdio.h> | |
14 | #include <stdlib.h> | |
15 | #include <stdbool.h> | |
16 | #include <string.h> | |
17 | #include <stdint.h> | |
18 | #include <ctype.h> | |
19 | #include "iso14443crc.h" | |
20 | #include "comms.h" | |
21 | #include "graph.h" | |
22 | #include "util.h" | |
23 | #include "ui.h" | |
24 | #include "cmdparser.h" | |
25 | #include "cmdmain.h" | |
26 | #include "taginfo.h" | |
27 | ||
28 | ||
29 | int CmdHF14BList(const char *Cmd) { | |
30 | PrintAndLog("Deprecated command, use 'hf list 14b' instead"); | |
31 | return 0; | |
32 | } | |
33 | ||
34 | ||
35 | int CmdHF14BSim(const char *Cmd) { | |
36 | UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B}; | |
37 | clearCommandBuffer(); | |
38 | SendCommand(&c); | |
39 | return 0; | |
40 | } | |
41 | ||
42 | ||
43 | int CmdHF14BSnoop(const char *Cmd) { | |
44 | UsbCommand c = {CMD_SNOOP_ISO_14443B}; | |
45 | clearCommandBuffer(); | |
46 | SendCommand(&c); | |
47 | return 0; | |
48 | } | |
49 | ||
50 | ||
51 | /* New command to read the contents of a SRI512 tag | |
52 | * SRI512 tags are ISO14443-B modulated memory tags, | |
53 | * this command just dumps the contents of the memory | |
54 | */ | |
55 | int CmdSri512Read(const char *Cmd) { | |
56 | UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; | |
57 | clearCommandBuffer(); | |
58 | SendCommand(&c); | |
59 | return 0; | |
60 | } | |
61 | ||
62 | ||
63 | /* New command to read the contents of a SRIX4K tag | |
64 | * SRIX4K tags are ISO14443-B modulated memory tags, | |
65 | * this command just dumps the contents of the memory/ | |
66 | */ | |
67 | int CmdSrix4kRead(const char *Cmd) { | |
68 | UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; | |
69 | clearCommandBuffer(); | |
70 | SendCommand(&c); | |
71 | return 0; | |
72 | } | |
73 | ||
74 | ||
75 | static bool switch_off_field_14b(void) { | |
76 | UsbCommand resp; | |
77 | UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; | |
78 | clearCommandBuffer(); | |
79 | SendCommand(&c); | |
80 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) { | |
81 | return false; | |
82 | } | |
83 | return false; | |
84 | } | |
85 | ||
86 | ||
87 | int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose) { | |
88 | UsbCommand resp; | |
89 | UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power | |
90 | if (*crc) { | |
91 | uint8_t first, second; | |
92 | ComputeCrc14443(CRC_14443_B, data, *datalen, &first, &second); | |
93 | data[*datalen] = first; | |
94 | data[*datalen + 1] = second; | |
95 | *datalen += 2; | |
96 | } | |
97 | ||
98 | c.arg[0] = *datalen; | |
99 | c.arg[1] = reply; | |
100 | c.arg[2] = power; | |
101 | memcpy(c.d.asBytes,data, *datalen); | |
102 | clearCommandBuffer(); | |
103 | SendCommand(&c); | |
104 | ||
105 | if (!reply) return 1; | |
106 | ||
107 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) { | |
108 | if (verbose) PrintAndLog("timeout while waiting for reply."); | |
109 | return 0; | |
110 | } | |
111 | ||
112 | int ret = resp.arg[0]; | |
113 | if (verbose) { | |
114 | if (ret < 0) { | |
115 | PrintAndLog("tag didn't respond"); | |
116 | } else if (ret == 0) { | |
117 | PrintAndLog("received SOF only (maybe iCLASS/Picopass)"); | |
118 | } else { | |
119 | PrintAndLog("received %u octets", ret); | |
120 | } | |
121 | } | |
122 | ||
123 | *datalen = ret; | |
124 | ||
125 | if (ret < 2) return 0; | |
126 | ||
127 | memcpy(data, resp.d.asBytes, *datalen); | |
128 | if (verbose) PrintAndLog("%s", sprint_hex(data, *datalen)); | |
129 | ||
130 | uint8_t first, second; | |
131 | ComputeCrc14443(CRC_14443_B, data, *datalen-2, &first, &second); | |
132 | if (data[*datalen-2] == first && data[*datalen-1] == second) { | |
133 | if (verbose) PrintAndLog("CRC OK"); | |
134 | *crc = true; | |
135 | } else { | |
136 | if (verbose) PrintAndLog("CRC failed"); | |
137 | *crc = false; | |
138 | } | |
139 | return 1; | |
140 | } | |
141 | ||
142 | ||
143 | static int CmdHF14BCmdRaw (const char *Cmd) { | |
144 | bool reply = true; | |
145 | bool crc = false; | |
146 | bool power = false; | |
147 | bool select = false; | |
148 | bool SRx = false; | |
149 | char buf[5] = ""; | |
150 | uint8_t data[100] = {0x00}; | |
151 | uint8_t datalen = 0; | |
152 | unsigned int temp; | |
153 | int i = 0; | |
154 | if (strlen(Cmd) < 2) { | |
155 | PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>"); | |
156 | PrintAndLog(" -r do not read response"); | |
157 | PrintAndLog(" -c calculate and append CRC"); | |
158 | PrintAndLog(" -p leave the field on after receive"); | |
159 | PrintAndLog(" -s active signal field ON with select"); | |
160 | PrintAndLog(" -ss active signal field ON with select for SRx ST Microelectronics tags"); | |
161 | return 0; | |
162 | } | |
163 | ||
164 | // strip | |
165 | while (*Cmd == ' ' || *Cmd == '\t') Cmd++; | |
166 | ||
167 | while (Cmd[i] != '\0') { | |
168 | if (Cmd[i] == ' ' || Cmd[i] == '\t') { i++; continue; } | |
169 | if (Cmd[i] == '-') { | |
170 | switch (Cmd[i+1]) { | |
171 | case 'r': | |
172 | case 'R': | |
173 | reply = false; | |
174 | break; | |
175 | case 'c': | |
176 | case 'C': | |
177 | crc = true; | |
178 | break; | |
179 | case 'p': | |
180 | case 'P': | |
181 | power = true; | |
182 | break; | |
183 | case 's': | |
184 | case 'S': | |
185 | select = true; | |
186 | if (Cmd[i+2] == 's' || Cmd[i+2] == 'S') { | |
187 | SRx = true; | |
188 | i++; | |
189 | } | |
190 | break; | |
191 | default: | |
192 | PrintAndLog("Invalid option"); | |
193 | return 0; | |
194 | } | |
195 | i += 2; | |
196 | continue; | |
197 | } | |
198 | if ((Cmd[i] >= '0' && Cmd[i] <= '9') || | |
199 | (Cmd[i] >= 'a' && Cmd[i] <= 'f') || | |
200 | (Cmd[i] >= 'A' && Cmd[i] <= 'F') ) { | |
201 | buf[strlen(buf)+1] = 0; | |
202 | buf[strlen(buf)] = Cmd[i]; | |
203 | i++; | |
204 | ||
205 | if (strlen(buf) >= 2) { | |
206 | sscanf(buf, "%x", &temp); | |
207 | data[datalen++] = (uint8_t)(temp & 0xff); | |
208 | *buf = 0; | |
209 | } | |
210 | continue; | |
211 | } | |
212 | PrintAndLog("Invalid char on input"); | |
213 | return 0; | |
214 | } | |
215 | if (datalen == 0) { | |
216 | PrintAndLog("Missing data input"); | |
217 | return 0; | |
218 | } | |
219 | ||
220 | if (select) { //auto select 14b tag | |
221 | uint8_t cmd2[16]; | |
222 | bool crc2 = true; | |
223 | uint8_t cmdLen; | |
224 | ||
225 | if (SRx) { | |
226 | // REQ SRx | |
227 | cmdLen = 2; | |
228 | cmd2[0] = 0x06; | |
229 | cmd2[1] = 0x00; | |
230 | } else { | |
231 | cmdLen = 3; | |
232 | // REQB | |
233 | cmd2[0] = 0x05; | |
234 | cmd2[1] = 0x00; | |
235 | cmd2[2] = 0x08; | |
236 | } | |
237 | ||
238 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); | |
239 | ||
240 | if (SRx && (cmdLen != 3 || !crc2) ) return switch_off_field_14b(); | |
241 | else if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return switch_off_field_14b(); | |
242 | ||
243 | uint8_t chipID = 0; | |
244 | if (SRx) { | |
245 | // select | |
246 | chipID = cmd2[0]; | |
247 | cmd2[0] = 0x0E; | |
248 | cmd2[1] = chipID; | |
249 | cmdLen = 2; | |
250 | } else { | |
251 | // attrib | |
252 | cmd2[0] = 0x1D; | |
253 | // UID from cmd2[1 - 4] | |
254 | cmd2[5] = 0x00; | |
255 | cmd2[6] = 0x08; | |
256 | cmd2[7] = 0x01; | |
257 | cmd2[8] = 0x00; | |
258 | cmdLen = 9; | |
259 | } | |
260 | ||
261 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); | |
262 | ||
263 | if (cmdLen != 3 || !crc2) return switch_off_field_14b(); | |
264 | if (SRx && cmd2[0] != chipID) return switch_off_field_14b(); | |
265 | } | |
266 | return HF14BCmdRaw(reply, &crc, power, data, &datalen, true); | |
267 | } | |
268 | ||
269 | ||
270 | // print full atqb info | |
271 | static void print_atqb_resp(uint8_t *data) { | |
272 | //PrintAndLog (" UID: %s", sprint_hex(data+1,4)); | |
273 | PrintAndLog(" App Data: %s", sprint_hex(data+5,4)); | |
274 | PrintAndLog(" Protocol: %s", sprint_hex(data+9,3)); | |
275 | uint8_t BitRate = data[9]; | |
276 | if (!BitRate) | |
277 | PrintAndLog (" Bit Rate: 106 kbit/s only PICC <-> PCD"); | |
278 | if (BitRate & 0x10) | |
279 | PrintAndLog (" Bit Rate: 212 kbit/s PICC -> PCD supported"); | |
280 | if (BitRate & 0x20) | |
281 | PrintAndLog (" Bit Rate: 424 kbit/s PICC -> PCD supported"); | |
282 | if (BitRate & 0x40) | |
283 | PrintAndLog (" Bit Rate: 847 kbit/s PICC -> PCD supported"); | |
284 | if (BitRate & 0x01) | |
285 | PrintAndLog (" Bit Rate: 212 kbit/s PICC <- PCD supported"); | |
286 | if (BitRate & 0x02) | |
287 | PrintAndLog (" Bit Rate: 424 kbit/s PICC <- PCD supported"); | |
288 | if (BitRate & 0x04) | |
289 | PrintAndLog (" Bit Rate: 847 kbit/s PICC <- PCD supported"); | |
290 | if (BitRate & 0x80) | |
291 | PrintAndLog (" Same bit rate <-> required"); | |
292 | ||
293 | uint16_t maxFrame = data[10] >> 4; | |
294 | if (maxFrame < 5) | |
295 | maxFrame = 8*maxFrame + 16; | |
296 | else if (maxFrame == 5) | |
297 | maxFrame = 64; | |
298 | else if (maxFrame == 6) | |
299 | maxFrame = 96; | |
300 | else if (maxFrame == 7) | |
301 | maxFrame = 128; | |
302 | else if (maxFrame == 8) | |
303 | maxFrame = 256; | |
304 | else | |
305 | maxFrame = 257; | |
306 | ||
307 | PrintAndLog ("Max Frame Size: %u%s", maxFrame, (maxFrame == 257) ? "+ RFU" : ""); | |
308 | ||
309 | uint8_t protocolT = data[10] & 0xF; | |
310 | PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " ); | |
311 | PrintAndLog ("Frame Wait Int: %u", data[11]>>4); | |
312 | PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary"); | |
313 | PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not "); | |
314 | PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not "); | |
315 | PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported"); | |
316 | ||
317 | return; | |
318 | } | |
319 | ||
320 | ||
321 | int print_ST_Lock_info(uint8_t model) { | |
322 | //assume connection open and tag selected... | |
323 | uint8_t data[16] = {0x00}; | |
324 | uint8_t datalen = 2; | |
325 | bool crc = true; | |
326 | uint8_t resplen; | |
327 | uint8_t blk1; | |
328 | data[0] = 0x08; | |
329 | ||
330 | if (model == 0x02) { //SR176 has special command: | |
331 | data[1] = 0x0f; | |
332 | resplen = 4; | |
333 | } else { | |
334 | data[1] = 0xff; | |
335 | resplen = 6; | |
336 | } | |
337 | ||
338 | //std read cmd | |
339 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) == 0) return switch_off_field_14b(); | |
340 | ||
341 | if (datalen != resplen || !crc) return switch_off_field_14b(); | |
342 | ||
343 | PrintAndLog("Chip Write Protection Bits:"); | |
344 | // now interpret the data | |
345 | switch (model){ | |
346 | case 0x0: //fall through (SRIX4K special) | |
347 | case 0x3: //fall through (SRIx4K) | |
348 | case 0x7: // (SRI4K) | |
349 | //only need data[3] | |
350 | blk1 = 9; | |
351 | PrintAndLog(" raw: %s",printBits(1,data+3)); | |
352 | PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " ); | |
353 | for (uint8_t i = 1; i < 8; i++){ | |
354 | PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " ); | |
355 | blk1++; | |
356 | } | |
357 | break; | |
358 | case 0x4: //fall through (SRIX512) | |
359 | case 0x6: //fall through (SRI512) | |
360 | case 0xC: // (SRT512) | |
361 | //need data[2] and data[3] | |
362 | blk1 = 0; | |
363 | PrintAndLog(" raw: %s", printBits(2,data+2)); | |
364 | for (uint8_t b = 2; b < 4; b++) { | |
365 | for (uint8_t i = 0; i < 8; i++) { | |
366 | PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " ); | |
367 | blk1++; | |
368 | } | |
369 | } | |
370 | break; | |
371 | case 0x2: // (SR176) | |
372 | //need data[2] | |
373 | blk1 = 0; | |
374 | PrintAndLog(" raw: %s",printBits(1, data+2)); | |
375 | for (uint8_t i = 0; i < 8; i++){ | |
376 | PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " ); | |
377 | blk1 += 2; | |
378 | } | |
379 | break; | |
380 | default: | |
381 | return switch_off_field_14b(); | |
382 | } | |
383 | return 1; | |
384 | } | |
385 | ||
386 | ||
387 | // print UID info from SRx chips (ST Microelectronics) | |
388 | static void print_st_general_info(uint8_t *data) { | |
389 | //uid = first 8 bytes in data | |
390 | PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data, 8, 8), 8)); | |
391 | PrintAndLog(" MFG: %02X, %s", data[6], getManufacturerName(data[6])); | |
392 | PrintAndLog(" Chip: %02X, %s", data[5], getChipInfo(data[6], data[5])); | |
393 | return; | |
394 | } | |
395 | ||
396 | ||
397 | // 14b get and print UID only (general info) | |
398 | int HF14BStdReader(uint8_t *data, uint8_t *datalen) { | |
399 | //05 00 00 = find one tag in field | |
400 | //1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0]) | |
401 | //a3 = ? (resp 03 [e2 c2]) | |
402 | //02 = ? (resp 02 [6a d3]) | |
403 | // 022b (resp 02 67 00 [29 5b]) | |
404 | // 0200a40400 (resp 02 67 00 [29 5b]) | |
405 | // 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b]) | |
406 | // 0200a4040c07a0000002480200 (resp 02 67 00 [29 5b]) | |
407 | // 0200a4040006a0000000010100 (resp 02 6a 82 [4b 4c]) | |
408 | // 0200a4040c09d27600002545500200 (resp 02 67 00 [29 5b]) | |
409 | // 0200a404000cd2760001354b414e4d30310000 (resp 02 6a 82 [4b 4c]) | |
410 | // 0200a404000ca000000063504b43532d313500 (resp 02 6a 82 [4b 4c]) | |
411 | // 0200a4040010a000000018300301000000000000000000 (resp 02 6a 82 [4b 4c]) | |
412 | //03 = ? (resp 03 [e3 c2]) | |
413 | //c2 = ? (resp c2 [66 15]) | |
414 | //b2 = ? (resp a3 [e9 67]) | |
415 | //a2 = ? (resp 02 [6a d3]) | |
416 | bool crc = true; | |
417 | *datalen = 3; | |
418 | //std read cmd | |
419 | data[0] = 0x05; | |
420 | data[1] = 0x00; | |
421 | data[2] = 0x08; | |
422 | ||
423 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); | |
424 | ||
425 | if (data[0] != 0x50 || *datalen != 14 || !crc) return switch_off_field_14b(); | |
426 | ||
427 | PrintAndLog ("\n14443-3b tag found:"); | |
428 | PrintAndLog (" UID: %s", sprint_hex(data+1, 4)); | |
429 | ||
430 | uint8_t cmd2[16]; | |
431 | uint8_t cmdLen = 3; | |
432 | bool crc2 = true; | |
433 | ||
434 | cmd2[0] = 0x1D; | |
435 | // UID from data[1 - 4] | |
436 | cmd2[1] = data[1]; | |
437 | cmd2[2] = data[2]; | |
438 | cmd2[3] = data[3]; | |
439 | cmd2[4] = data[4]; | |
440 | cmd2[5] = 0x00; | |
441 | cmd2[6] = 0x08; | |
442 | cmd2[7] = 0x01; | |
443 | cmd2[8] = 0x00; | |
444 | cmdLen = 9; | |
445 | ||
446 | // attrib | |
447 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); | |
448 | ||
449 | if (cmdLen != 3 || !crc2) return switch_off_field_14b(); | |
450 | // add attrib responce to data | |
451 | data[14] = cmd2[0]; | |
452 | switch_off_field_14b(); | |
453 | return 1; | |
454 | } | |
455 | ||
456 | ||
457 | // 14b get and print Full Info (as much as we know) | |
458 | static bool HF14B_Std_Info(uint8_t *data, uint8_t *datalen) { | |
459 | if (!HF14BStdReader(data, datalen)) return false; | |
460 | ||
461 | //add more info here | |
462 | print_atqb_resp(data); | |
463 | ||
464 | return true; | |
465 | } | |
466 | ||
467 | ||
468 | // SRx get and print general info about SRx chip from UID | |
469 | static bool HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){ | |
470 | bool crc = true; | |
471 | *datalen = 2; | |
472 | //wake cmd | |
473 | data[0] = 0x06; | |
474 | data[1] = 0x00; | |
475 | ||
476 | //leave power on | |
477 | // verbose on for now for testing - turn off when functional | |
478 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); | |
479 | ||
480 | if (*datalen != 3 || !crc) return switch_off_field_14b(); | |
481 | ||
482 | uint8_t chipID = data[0]; | |
483 | // select | |
484 | data[0] = 0x0E; | |
485 | data[1] = chipID; | |
486 | *datalen = 2; | |
487 | ||
488 | //leave power on | |
489 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); | |
490 | ||
491 | if (*datalen != 3 || !crc || data[0] != chipID) return switch_off_field_14b(); | |
492 | ||
493 | // get uid | |
494 | data[0] = 0x0B; | |
495 | *datalen = 1; | |
496 | ||
497 | //leave power on | |
498 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); | |
499 | ||
500 | if (*datalen != 10 || !crc) return switch_off_field_14b(); | |
501 | ||
502 | //power off ? | |
503 | if (closeCon) switch_off_field_14b(); | |
504 | ||
505 | PrintAndLog("\n14443-3b ST tag found:"); | |
506 | print_st_general_info(data); | |
507 | return 1; | |
508 | } | |
509 | ||
510 | ||
511 | // SRx get and print full info (needs more info...) | |
512 | static bool HF14B_ST_Info(bool verbose) { | |
513 | uint8_t data[100]; | |
514 | uint8_t datalen; | |
515 | ||
516 | if (!HF14B_ST_Reader(data, &datalen, false)) return false; | |
517 | ||
518 | //add locking bit information here. | |
519 | if (print_ST_Lock_info(data[5] >> 2)) | |
520 | switch_off_field_14b(); | |
521 | ||
522 | return true; | |
523 | } | |
524 | ||
525 | ||
526 | // test for other 14b type tags (mimic another reader - don't have tags to identify) | |
527 | static bool HF14B_Other_Reader(bool verbose) { | |
528 | uint8_t data[4]; | |
529 | uint8_t datalen; | |
530 | ||
531 | bool crc = true; | |
532 | datalen = 4; | |
533 | //std read cmd | |
534 | data[0] = 0x00; | |
535 | data[1] = 0x0b; | |
536 | data[2] = 0x3f; | |
537 | data[3] = 0x80; | |
538 | ||
539 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { | |
540 | if (datalen > 2 || !crc) { | |
541 | PrintAndLog ("\n14443-3b tag found:"); | |
542 | PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:"); | |
543 | PrintAndLog ("%s", sprint_hex(data, datalen)); | |
544 | switch_off_field_14b(); | |
545 | return true; | |
546 | } | |
547 | } | |
548 | ||
549 | crc = false; | |
550 | datalen = 1; | |
551 | data[0] = 0x0a; | |
552 | ||
553 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { | |
554 | if (datalen > 0) { | |
555 | PrintAndLog ("\n14443-3b tag found:"); | |
556 | PrintAndLog ("Unknown tag type answered to a 0x0A command ans:"); | |
557 | PrintAndLog ("%s", sprint_hex(data, datalen)); | |
558 | switch_off_field_14b(); | |
559 | return true; | |
560 | } | |
561 | } | |
562 | ||
563 | crc = false; | |
564 | datalen = 1; | |
565 | data[0] = 0x0c; | |
566 | ||
567 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { | |
568 | if (datalen > 0) { | |
569 | PrintAndLog ("\n14443-3b tag found:"); | |
570 | PrintAndLog ("Unknown tag type answered to a 0x0C command ans:"); | |
571 | PrintAndLog ("%s", sprint_hex(data, datalen)); | |
572 | switch_off_field_14b(); | |
573 | return true; | |
574 | } | |
575 | } | |
576 | switch_off_field_14b(); | |
577 | return false; | |
578 | } | |
579 | ||
580 | ||
581 | // get and print all info known about any known 14b tag | |
582 | static int usage_hf_14b_info(void) { | |
583 | PrintAndLogEx(NORMAL, "Usage: hf 14b info [h] [s]"); | |
584 | PrintAndLogEx(NORMAL, "Options:"); | |
585 | PrintAndLogEx(NORMAL, " h this help"); | |
586 | PrintAndLogEx(NORMAL, " s silently"); | |
587 | PrintAndLogEx(NORMAL, "Example:"); | |
588 | PrintAndLogEx(NORMAL, " hf 14b info"); | |
589 | return 0; | |
590 | } | |
591 | ||
592 | int infoHF14B(bool verbose) { | |
593 | uint8_t data[100]; | |
594 | uint8_t datalen; | |
595 | ||
596 | // try std 14b (atqb) | |
597 | if (HF14B_Std_Info(data, &datalen)) return 1; | |
598 | ||
599 | // try st 14b | |
600 | if (HF14B_ST_Info(verbose)) return 1; | |
601 | ||
602 | // try unknown 14b read commands (to be identified later) | |
603 | // could be read of calypso, CEPAS, moneo, or pico pass. | |
604 | if (HF14B_Other_Reader(verbose)) return 1; | |
605 | ||
606 | if (verbose) PrintAndLog("no 14443B tag found"); | |
607 | return 0; | |
608 | } | |
609 | ||
610 | ||
611 | // menu command to get and print all info known about any known 14b tag | |
612 | static int CmdHF14Binfo(const char *Cmd){ | |
613 | char cmdp = tolower(param_getchar(Cmd, 0)); | |
614 | if (cmdp == 'h') return usage_hf_14b_info(); | |
615 | ||
616 | bool verbose = !(cmdp == 's'); | |
617 | return infoHF14B(verbose); | |
618 | } | |
619 | ||
620 | ||
621 | // get and print general info about all known 14b chips | |
622 | int readHF14B(bool verbose){ | |
623 | uint8_t data[100]; | |
624 | uint8_t datalen = 5; | |
625 | ||
626 | // try std 14b (atqb) | |
627 | if (HF14BStdReader(data, &datalen)) return 1; | |
628 | ||
629 | // try st 14b | |
630 | if (HF14B_ST_Reader(data, &datalen, true)) return 1; | |
631 | ||
632 | // try unknown 14b read commands (to be identified later) | |
633 | // could be read of calypso, CEPAS, moneo, or pico pass. | |
634 | if (HF14B_Other_Reader(verbose)) return 1; | |
635 | ||
636 | if (verbose) PrintAndLog("no 14443B tag found"); | |
637 | return 0; | |
638 | } | |
639 | ||
640 | ||
641 | // menu command to get and print general info about all known 14b chips | |
642 | static int usage_hf_14b_reader(void) { | |
643 | PrintAndLogEx(NORMAL, "Usage: hf 14b reader [h] [s]"); | |
644 | PrintAndLogEx(NORMAL, "Options:"); | |
645 | PrintAndLogEx(NORMAL, " h this help"); | |
646 | PrintAndLogEx(NORMAL, " s silently"); | |
647 | PrintAndLogEx(NORMAL, "Example:"); | |
648 | PrintAndLogEx(NORMAL, " hf 14b reader"); | |
649 | return 0; | |
650 | } | |
651 | ||
652 | ||
653 | static int CmdHF14BReader(const char *Cmd) { | |
654 | char cmdp = tolower(param_getchar(Cmd, 0)); | |
655 | if (cmdp == 'h') return usage_hf_14b_reader(); | |
656 | ||
657 | bool verbose = !(cmdp == 's'); | |
658 | return readHF14B(verbose); | |
659 | } | |
660 | ||
661 | ||
662 | int CmdSriWrite(const char *Cmd) { | |
663 | /* | |
664 | * For SRIX4K blocks 00 - 7F | |
665 | * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata | |
666 | * | |
667 | * For SR512 blocks 00 - 0F | |
668 | * hf 14b raw -c -p 09 $sr512wblock $sr512wdata | |
669 | * | |
670 | * Special block FF = otp_lock_reg block. | |
671 | * Data len 4 bytes- | |
672 | */ | |
673 | char cmdp = param_getchar(Cmd, 0); | |
674 | uint8_t blockno = -1; | |
675 | uint8_t data[4] = {0x00}; | |
676 | bool isSrix4k = true; | |
677 | char str[20]; | |
678 | ||
679 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
680 | PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>"); | |
681 | PrintAndLog(" [1 = SRIX4K]"); | |
682 | PrintAndLog(" [2 = SRI512]"); | |
683 | PrintAndLog(" [BLOCK number depends on tag, special block == FF]"); | |
684 | PrintAndLog(" sample: hf 14b write 1 7F 11223344"); | |
685 | PrintAndLog(" : hf 14b write 1 FF 11223344"); | |
686 | PrintAndLog(" : hf 14b write 2 15 11223344"); | |
687 | PrintAndLog(" : hf 14b write 2 FF 11223344"); | |
688 | return 0; | |
689 | } | |
690 | ||
691 | if ( cmdp == '2' ) | |
692 | isSrix4k = false; | |
693 | ||
694 | //blockno = param_get8(Cmd, 1); | |
695 | ||
696 | if (param_gethex(Cmd,1, &blockno, 2) ) { | |
697 | PrintAndLog("Block number must include 2 HEX symbols"); | |
698 | return 0; | |
699 | } | |
700 | ||
701 | if (isSrix4k) { | |
702 | if (blockno > 0x7f && blockno != 0xff){ | |
703 | PrintAndLog("Block number out of range"); | |
704 | return 0; | |
705 | } | |
706 | } else { | |
707 | if (blockno > 0x0f && blockno != 0xff){ | |
708 | PrintAndLog("Block number out of range"); | |
709 | return 0; | |
710 | } | |
711 | } | |
712 | ||
713 | if (param_gethex(Cmd, 2, data, 8)) { | |
714 | PrintAndLog("Data must include 8 HEX symbols"); | |
715 | return 0; | |
716 | } | |
717 | ||
718 | if (blockno == 0xff) | |
719 | PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4)); | |
720 | else | |
721 | PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4)); | |
722 | ||
723 | sprintf(str, "-c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]); | |
724 | ||
725 | CmdHF14BCmdRaw(str); | |
726 | return 0; | |
727 | } | |
728 | ||
729 | ||
730 | static int CmdHelp(const char *Cmd); | |
731 | ||
732 | static command_t CommandTable[] = | |
733 | { | |
734 | {"help", CmdHelp, 1, "This help"}, | |
735 | {"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"}, | |
736 | {"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443B history"}, | |
737 | {"reader", CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"}, | |
738 | {"sim", CmdHF14BSim, 0, "Fake ISO 14443B tag"}, | |
739 | {"snoop", CmdHF14BSnoop, 0, "Eavesdrop ISO 14443B"}, | |
740 | {"sri512read", CmdSri512Read, 0, "Read contents of a SRI512 tag"}, | |
741 | {"srix4kread", CmdSrix4kRead, 0, "Read contents of a SRIX4K tag"}, | |
742 | {"sriwrite", CmdSriWrite, 0, "Write data to a SRI512 | SRIX4K tag"}, | |
743 | {"raw", CmdHF14BCmdRaw, 0, "Send raw hex data to tag"}, | |
744 | {NULL, NULL, 0, NULL} | |
745 | }; | |
746 | ||
747 | int CmdHF14B(const char *Cmd) | |
748 | { | |
749 | CmdsParse(CommandTable, Cmd); | |
750 | return 0; | |
751 | } | |
752 | ||
753 | int CmdHelp(const char *Cmd) | |
754 | { | |
755 | CmdsHelp(CommandTable); | |
756 | return 0; | |
757 | } |