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a553f267 | 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 | ||
ad939de5 | 11 | #include "cmdhf14b.h" |
12 | ||
7fe9b0b7 | 13 | #include <stdio.h> |
14 | #include <stdlib.h> | |
15 | #include <stdbool.h> | |
16 | #include <string.h> | |
17 | #include <stdint.h> | |
a334de73 | 18 | #include <ctype.h> |
7fe9b0b7 | 19 | #include "iso14443crc.h" |
ad939de5 | 20 | #include "comms.h" |
7fe9b0b7 | 21 | #include "graph.h" |
3fe4ff4f | 22 | #include "util.h" |
7fe9b0b7 | 23 | #include "ui.h" |
24 | #include "cmdparser.h" | |
7cf3ef20 | 25 | #include "cmdmain.h" |
1338d245 | 26 | #include "taginfo.h" |
27 | ||
7fe9b0b7 | 28 | |
a334de73 | 29 | int CmdHF14BList(const char *Cmd) { |
388c92bd MHS |
30 | PrintAndLog("Deprecated command, use 'hf list 14b' instead"); |
31 | return 0; | |
7fe9b0b7 | 32 | } |
7fe9b0b7 | 33 | |
a334de73 | 34 | |
35 | int CmdHF14BSim(const char *Cmd) { | |
132a0217 | 36 | UsbCommand c={CMD_SIMULATE_TAG_ISO_14443B}; |
ff4fdb32 | 37 | clearCommandBuffer(); |
7fe9b0b7 | 38 | SendCommand(&c); |
39 | return 0; | |
40 | } | |
41 | ||
a334de73 | 42 | |
43 | int CmdHF14BSnoop(const char *Cmd) { | |
132a0217 | 44 | UsbCommand c = {CMD_SNOOP_ISO_14443B}; |
ff4fdb32 | 45 | clearCommandBuffer(); |
7fe9b0b7 | 46 | SendCommand(&c); |
47 | return 0; | |
48 | } | |
49 | ||
a334de73 | 50 | |
7fe9b0b7 | 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 | */ | |
a334de73 | 55 | int CmdSri512Read(const char *Cmd) { |
7fe9b0b7 | 56 | UsbCommand c = {CMD_READ_SRI512_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; |
ff4fdb32 | 57 | clearCommandBuffer(); |
7fe9b0b7 | 58 | SendCommand(&c); |
59 | return 0; | |
60 | } | |
61 | ||
a334de73 | 62 | |
7fe9b0b7 | 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 | */ | |
a334de73 | 67 | int CmdSrix4kRead(const char *Cmd) { |
7fe9b0b7 | 68 | UsbCommand c = {CMD_READ_SRIX4K_TAG, {strtol(Cmd, NULL, 0), 0, 0}}; |
ff4fdb32 | 69 | clearCommandBuffer(); |
7fe9b0b7 | 70 | SendCommand(&c); |
71 | return 0; | |
72 | } | |
73 | ||
a334de73 | 74 | |
75 | static bool switch_off_field_14b(void) { | |
ff4fdb32 | 76 | UsbCommand resp; |
77 | UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; | |
78 | clearCommandBuffer(); | |
79 | SendCommand(&c); | |
a334de73 | 80 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) { |
81 | return false; | |
ff4fdb32 | 82 | } |
a334de73 | 83 | return false; |
ff4fdb32 | 84 | } |
85 | ||
a334de73 | 86 | |
87 | int HF14BCmdRaw(bool reply, bool *crc, bool power, uint8_t *data, uint8_t *datalen, bool verbose) { | |
ff4fdb32 | 88 | UsbCommand resp; |
89 | UsbCommand c = {CMD_ISO_14443B_COMMAND, {0, 0, 0}}; // len,recv,power | |
a334de73 | 90 | if (*crc) { |
ff4fdb32 | 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 | } | |
a334de73 | 97 | |
ff4fdb32 | 98 | c.arg[0] = *datalen; |
99 | c.arg[1] = reply; | |
100 | c.arg[2] = power; | |
a334de73 | 101 | memcpy(c.d.asBytes,data, *datalen); |
ff4fdb32 | 102 | clearCommandBuffer(); |
103 | SendCommand(&c); | |
ff4fdb32 | 104 | |
a334de73 | 105 | if (!reply) return 1; |
106 | ||
107 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) { | |
ff4fdb32 | 108 | if (verbose) PrintAndLog("timeout while waiting for reply."); |
109 | return 0; | |
110 | } | |
a3bef986 | 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; | |
ff4fdb32 | 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); | |
a334de73 | 132 | if (data[*datalen-2] == first && data[*datalen-1] == second) { |
ff4fdb32 | 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 | ||
a334de73 | 142 | |
143 | static int CmdHF14BCmdRaw (const char *Cmd) { | |
ff4fdb32 | 144 | bool reply = true; |
145 | bool crc = false; | |
146 | bool power = false; | |
b8edab0f | 147 | bool select = false; |
7ce6e2c0 | 148 | bool SRx = false; |
ff4fdb32 | 149 | char buf[5] = ""; |
150 | uint8_t data[100] = {0x00}; | |
151 | uint8_t datalen = 0; | |
152 | unsigned int temp; | |
153 | int i = 0; | |
a3bef986 | 154 | if (strlen(Cmd) < 2) { |
7ce6e2c0 | 155 | PrintAndLog("Usage: hf 14b raw [-r] [-c] [-p] [-s || -ss] <0A 0B 0C ... hex>"); |
ff4fdb32 | 156 | PrintAndLog(" -r do not read response"); |
157 | PrintAndLog(" -c calculate and append CRC"); | |
158 | PrintAndLog(" -p leave the field on after receive"); | |
b8edab0f | 159 | PrintAndLog(" -s active signal field ON with select"); |
7ce6e2c0 | 160 | PrintAndLog(" -ss active signal field ON with select for SRx ST Microelectronics tags"); |
b8edab0f | 161 | return 0; |
ff4fdb32 | 162 | } |
163 | ||
164 | // strip | |
a334de73 | 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] == '-') { | |
ff4fdb32 | 170 | switch (Cmd[i+1]) { |
a334de73 | 171 | case 'r': |
172 | case 'R': | |
ff4fdb32 | 173 | reply = false; |
174 | break; | |
175 | case 'c': | |
a334de73 | 176 | case 'C': |
ff4fdb32 | 177 | crc = true; |
178 | break; | |
a334de73 | 179 | case 'p': |
180 | case 'P': | |
ff4fdb32 | 181 | power = true; |
182 | break; | |
b8edab0f | 183 | case 's': |
184 | case 'S': | |
185 | select = true; | |
a334de73 | 186 | if (Cmd[i+2] == 's' || Cmd[i+2] == 'S') { |
7ce6e2c0 | 187 | SRx = true; |
188 | i++; | |
189 | } | |
b8edab0f | 190 | break; |
ff4fdb32 | 191 | default: |
192 | PrintAndLog("Invalid option"); | |
193 | return 0; | |
194 | } | |
a334de73 | 195 | i += 2; |
ff4fdb32 | 196 | continue; |
197 | } | |
a334de73 | 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]; | |
ff4fdb32 | 203 | i++; |
a334de73 | 204 | |
205 | if (strlen(buf) >= 2) { | |
206 | sscanf(buf, "%x", &temp); | |
207 | data[datalen++] = (uint8_t)(temp & 0xff); | |
208 | *buf = 0; | |
ff4fdb32 | 209 | } |
210 | continue; | |
211 | } | |
212 | PrintAndLog("Invalid char on input"); | |
7ce6e2c0 | 213 | return 0; |
ff4fdb32 | 214 | } |
a334de73 | 215 | if (datalen == 0) { |
ff4fdb32 | 216 | PrintAndLog("Missing data input"); |
217 | return 0; | |
218 | } | |
219 | ||
a334de73 | 220 | if (select) { //auto select 14b tag |
221 | uint8_t cmd2[16]; | |
b8edab0f | 222 | bool crc2 = true; |
7ce6e2c0 | 223 | uint8_t cmdLen; |
b8edab0f | 224 | |
7ce6e2c0 | 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 | } | |
b8edab0f | 237 | |
a334de73 | 238 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); |
239 | ||
ea5e5d04 | 240 | if (SRx) { |
241 | if (cmdLen != 3 || !crc2) return switch_off_field_14b(); | |
242 | } else { | |
243 | if (cmd2[0] != 0x50 || cmdLen != 14 || !crc2) return switch_off_field_14b(); | |
244 | } | |
b8edab0f | 245 | |
7ce6e2c0 | 246 | uint8_t chipID = 0; |
247 | if (SRx) { | |
248 | // select | |
249 | chipID = cmd2[0]; | |
250 | cmd2[0] = 0x0E; | |
251 | cmd2[1] = chipID; | |
252 | cmdLen = 2; | |
253 | } else { | |
254 | // attrib | |
a334de73 | 255 | cmd2[0] = 0x1D; |
7ce6e2c0 | 256 | // UID from cmd2[1 - 4] |
257 | cmd2[5] = 0x00; | |
258 | cmd2[6] = 0x08; | |
259 | cmd2[7] = 0x01; | |
260 | cmd2[8] = 0x00; | |
261 | cmdLen = 9; | |
262 | } | |
1c7d367e | 263 | |
a334de73 | 264 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); |
b8edab0f | 265 | |
a334de73 | 266 | if (cmdLen != 3 || !crc2) return switch_off_field_14b(); |
267 | if (SRx && cmd2[0] != chipID) return switch_off_field_14b(); | |
b8edab0f | 268 | } |
ea5e5d04 | 269 | |
ff4fdb32 | 270 | return HF14BCmdRaw(reply, &crc, power, data, &datalen, true); |
ea5e5d04 | 271 | |
7cf3ef20 | 272 | } |
273 | ||
a334de73 | 274 | |
b29d55f2 | 275 | // print full atqb info |
a334de73 | 276 | static void print_atqb_resp(uint8_t *data) { |
f3b83bee | 277 | //PrintAndLog (" UID: %s", sprint_hex(data+1,4)); |
a334de73 | 278 | PrintAndLog(" App Data: %s", sprint_hex(data+5,4)); |
279 | PrintAndLog(" Protocol: %s", sprint_hex(data+9,3)); | |
ff4fdb32 | 280 | uint8_t BitRate = data[9]; |
a334de73 | 281 | if (!BitRate) |
ff4fdb32 | 282 | PrintAndLog (" Bit Rate: 106 kbit/s only PICC <-> PCD"); |
283 | if (BitRate & 0x10) | |
284 | PrintAndLog (" Bit Rate: 212 kbit/s PICC -> PCD supported"); | |
285 | if (BitRate & 0x20) | |
a334de73 | 286 | PrintAndLog (" Bit Rate: 424 kbit/s PICC -> PCD supported"); |
ff4fdb32 | 287 | if (BitRate & 0x40) |
a334de73 | 288 | PrintAndLog (" Bit Rate: 847 kbit/s PICC -> PCD supported"); |
ff4fdb32 | 289 | if (BitRate & 0x01) |
290 | PrintAndLog (" Bit Rate: 212 kbit/s PICC <- PCD supported"); | |
291 | if (BitRate & 0x02) | |
a334de73 | 292 | PrintAndLog (" Bit Rate: 424 kbit/s PICC <- PCD supported"); |
ff4fdb32 | 293 | if (BitRate & 0x04) |
a334de73 | 294 | PrintAndLog (" Bit Rate: 847 kbit/s PICC <- PCD supported"); |
295 | if (BitRate & 0x80) | |
ff4fdb32 | 296 | PrintAndLog (" Same bit rate <-> required"); |
297 | ||
a334de73 | 298 | uint16_t maxFrame = data[10] >> 4; |
299 | if (maxFrame < 5) | |
ff4fdb32 | 300 | maxFrame = 8*maxFrame + 16; |
301 | else if (maxFrame == 5) | |
302 | maxFrame = 64; | |
303 | else if (maxFrame == 6) | |
304 | maxFrame = 96; | |
305 | else if (maxFrame == 7) | |
306 | maxFrame = 128; | |
307 | else if (maxFrame == 8) | |
308 | maxFrame = 256; | |
309 | else | |
310 | maxFrame = 257; | |
311 | ||
a334de73 | 312 | PrintAndLog ("Max Frame Size: %u%s", maxFrame, (maxFrame == 257) ? "+ RFU" : ""); |
ff4fdb32 | 313 | |
314 | uint8_t protocolT = data[10] & 0xF; | |
315 | PrintAndLog (" Protocol Type: Protocol is %scompliant with ISO/IEC 14443-4",(protocolT) ? "" : "not " ); | |
f3b83bee | 316 | PrintAndLog ("Frame Wait Int: %u", data[11]>>4); |
ff4fdb32 | 317 | PrintAndLog (" App Data Code: Application is %s",(data[11]&4) ? "Standard" : "Proprietary"); |
318 | PrintAndLog (" Frame Options: NAD is %ssupported",(data[11]&2) ? "" : "not "); | |
319 | PrintAndLog (" Frame Options: CID is %ssupported",(data[11]&1) ? "" : "not "); | |
f3b83bee | 320 | PrintAndLog ("Max Buf Length: %u (MBLI) %s",data[14]>>4, (data[14] & 0xF0) ? "" : "not supported"); |
a334de73 | 321 | |
ff4fdb32 | 322 | return; |
323 | } | |
324 | ||
ff4fdb32 | 325 | |
a334de73 | 326 | int print_ST_Lock_info(uint8_t model) { |
cc34cc7b | 327 | //assume connection open and tag selected... |
c3ebcce4 | 328 | uint8_t data[16] = {0x00}; |
cc34cc7b | 329 | uint8_t datalen = 2; |
330 | bool crc = true; | |
331 | uint8_t resplen; | |
a334de73 | 332 | uint8_t blk1; |
cc34cc7b | 333 | data[0] = 0x08; |
334 | ||
a334de73 | 335 | if (model == 0x02) { //SR176 has special command: |
336 | data[1] = 0x0f; | |
337 | resplen = 4; | |
cc34cc7b | 338 | } else { |
339 | data[1] = 0xff; | |
340 | resplen = 6; | |
341 | } | |
342 | ||
343 | //std read cmd | |
a334de73 | 344 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) == 0) return switch_off_field_14b(); |
cc34cc7b | 345 | |
a334de73 | 346 | if (datalen != resplen || !crc) return switch_off_field_14b(); |
cc34cc7b | 347 | |
348 | PrintAndLog("Chip Write Protection Bits:"); | |
349 | // now interpret the data | |
350 | switch (model){ | |
351 | case 0x0: //fall through (SRIX4K special) | |
352 | case 0x3: //fall through (SRIx4K) | |
353 | case 0x7: // (SRI4K) | |
354 | //only need data[3] | |
355 | blk1 = 9; | |
8e00825a | 356 | PrintAndLog(" raw: %s",printBits(1,data+3)); |
c3ebcce4 | 357 | PrintAndLog(" 07/08:%slocked", (data[3] & 1) ? " not " : " " ); |
a334de73 | 358 | for (uint8_t i = 1; i < 8; i++){ |
c3ebcce4 | 359 | PrintAndLog(" %02u:%slocked", blk1, (data[3] & (1 << i)) ? " not " : " " ); |
cc34cc7b | 360 | blk1++; |
361 | } | |
362 | break; | |
363 | case 0x4: //fall through (SRIX512) | |
364 | case 0x6: //fall through (SRI512) | |
365 | case 0xC: // (SRT512) | |
366 | //need data[2] and data[3] | |
367 | blk1 = 0; | |
a334de73 | 368 | PrintAndLog(" raw: %s", printBits(2,data+2)); |
369 | for (uint8_t b = 2; b < 4; b++) { | |
370 | for (uint8_t i = 0; i < 8; i++) { | |
c3ebcce4 | 371 | PrintAndLog(" %02u:%slocked", blk1, (data[b] & (1 << i)) ? " not " : " " ); |
cc34cc7b | 372 | blk1++; |
373 | } | |
374 | } | |
375 | break; | |
376 | case 0x2: // (SR176) | |
377 | //need data[2] | |
378 | blk1 = 0; | |
a334de73 | 379 | PrintAndLog(" raw: %s",printBits(1, data+2)); |
380 | for (uint8_t i = 0; i < 8; i++){ | |
c3ebcce4 | 381 | PrintAndLog(" %02u/%02u:%slocked", blk1, blk1+1, (data[2] & (1 << i)) ? " " : " not " ); |
a334de73 | 382 | blk1 += 2; |
cc34cc7b | 383 | } |
384 | break; | |
385 | default: | |
a334de73 | 386 | return switch_off_field_14b(); |
cc34cc7b | 387 | } |
388 | return 1; | |
389 | } | |
390 | ||
a334de73 | 391 | |
b29d55f2 | 392 | // print UID info from SRx chips (ST Microelectronics) |
a334de73 | 393 | static void print_st_general_info(uint8_t *data) { |
ff4fdb32 | 394 | //uid = first 8 bytes in data |
a334de73 | 395 | PrintAndLog(" UID: %s", sprint_hex(SwapEndian64(data, 8, 8), 8)); |
1338d245 | 396 | PrintAndLog(" MFG: %02X, %s", data[6], getManufacturerName(data[6])); |
397 | PrintAndLog(" Chip: %02X, %s", data[5], getChipInfo(data[6], data[5])); | |
ff4fdb32 | 398 | return; |
399 | } | |
400 | ||
a334de73 | 401 | |
b29d55f2 | 402 | // 14b get and print UID only (general info) |
a334de73 | 403 | int HF14BStdReader(uint8_t *data, uint8_t *datalen) { |
ff4fdb32 | 404 | //05 00 00 = find one tag in field |
b8edab0f | 405 | //1d xx xx xx xx 00 08 01 00 = attrib xx=UID (resp 10 [f9 e0]) |
406 | //a3 = ? (resp 03 [e2 c2]) | |
407 | //02 = ? (resp 02 [6a d3]) | |
ff4fdb32 | 408 | // 022b (resp 02 67 00 [29 5b]) |
409 | // 0200a40400 (resp 02 67 00 [29 5b]) | |
410 | // 0200a4040c07a0000002480300 (resp 02 67 00 [29 5b]) | |
411 | // 0200a4040c07a0000002480200 (resp 02 67 00 [29 5b]) | |
412 | // 0200a4040006a0000000010100 (resp 02 6a 82 [4b 4c]) | |
413 | // 0200a4040c09d27600002545500200 (resp 02 67 00 [29 5b]) | |
414 | // 0200a404000cd2760001354b414e4d30310000 (resp 02 6a 82 [4b 4c]) | |
415 | // 0200a404000ca000000063504b43532d313500 (resp 02 6a 82 [4b 4c]) | |
416 | // 0200a4040010a000000018300301000000000000000000 (resp 02 6a 82 [4b 4c]) | |
417 | //03 = ? (resp 03 [e3 c2]) | |
418 | //c2 = ? (resp c2 [66 15]) | |
419 | //b2 = ? (resp a3 [e9 67]) | |
f3b83bee | 420 | //a2 = ? (resp 02 [6a d3]) |
ff4fdb32 | 421 | bool crc = true; |
422 | *datalen = 3; | |
423 | //std read cmd | |
424 | data[0] = 0x05; | |
425 | data[1] = 0x00; | |
14660057 | 426 | data[2] = 0x08; |
ff4fdb32 | 427 | |
a334de73 | 428 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); |
ff4fdb32 | 429 | |
a334de73 | 430 | if (data[0] != 0x50 || *datalen != 14 || !crc) return switch_off_field_14b(); |
ff4fdb32 | 431 | |
432 | PrintAndLog ("\n14443-3b tag found:"); | |
a334de73 | 433 | PrintAndLog (" UID: %s", sprint_hex(data+1, 4)); |
ff4fdb32 | 434 | |
a334de73 | 435 | uint8_t cmd2[16]; |
f3b83bee | 436 | uint8_t cmdLen = 3; |
437 | bool crc2 = true; | |
438 | ||
a334de73 | 439 | cmd2[0] = 0x1D; |
f3b83bee | 440 | // UID from data[1 - 4] |
441 | cmd2[1] = data[1]; | |
442 | cmd2[2] = data[2]; | |
443 | cmd2[3] = data[3]; | |
444 | cmd2[4] = data[4]; | |
445 | cmd2[5] = 0x00; | |
446 | cmd2[6] = 0x08; | |
447 | cmd2[7] = 0x01; | |
448 | cmd2[8] = 0x00; | |
449 | cmdLen = 9; | |
450 | ||
451 | // attrib | |
a334de73 | 452 | if (HF14BCmdRaw(true, &crc2, true, cmd2, &cmdLen, false) == 0) return switch_off_field_14b(); |
f3b83bee | 453 | |
a334de73 | 454 | if (cmdLen != 3 || !crc2) return switch_off_field_14b(); |
f3b83bee | 455 | // add attrib responce to data |
456 | data[14] = cmd2[0]; | |
a334de73 | 457 | switch_off_field_14b(); |
ff4fdb32 | 458 | return 1; |
459 | } | |
460 | ||
a334de73 | 461 | |
8a258b58 | 462 | // 14b get and print Full Info (as much as we know) |
a334de73 | 463 | static bool HF14B_Std_Info(uint8_t *data, uint8_t *datalen) { |
464 | if (!HF14BStdReader(data, datalen)) return false; | |
b29d55f2 | 465 | |
8a258b58 | 466 | //add more info here |
467 | print_atqb_resp(data); | |
b29d55f2 | 468 | |
a334de73 | 469 | return true; |
b29d55f2 | 470 | } |
471 | ||
a334de73 | 472 | |
b29d55f2 | 473 | // SRx get and print general info about SRx chip from UID |
a334de73 | 474 | static bool HF14B_ST_Reader(uint8_t *data, uint8_t *datalen, bool closeCon){ |
ff4fdb32 | 475 | bool crc = true; |
476 | *datalen = 2; | |
477 | //wake cmd | |
478 | data[0] = 0x06; | |
479 | data[1] = 0x00; | |
480 | ||
481 | //leave power on | |
482 | // verbose on for now for testing - turn off when functional | |
a334de73 | 483 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); |
ff4fdb32 | 484 | |
a334de73 | 485 | if (*datalen != 3 || !crc) return switch_off_field_14b(); |
ff4fdb32 | 486 | |
487 | uint8_t chipID = data[0]; | |
488 | // select | |
489 | data[0] = 0x0E; | |
490 | data[1] = chipID; | |
491 | *datalen = 2; | |
492 | ||
493 | //leave power on | |
a334de73 | 494 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); |
ff4fdb32 | 495 | |
a334de73 | 496 | if (*datalen != 3 || !crc || data[0] != chipID) return switch_off_field_14b(); |
ff4fdb32 | 497 | |
498 | // get uid | |
499 | data[0] = 0x0B; | |
500 | *datalen = 1; | |
501 | ||
cc34cc7b | 502 | //leave power on |
a334de73 | 503 | if (HF14BCmdRaw(true, &crc, true, data, datalen, false) == 0) return switch_off_field_14b(); |
c3ebcce4 | 504 | |
a334de73 | 505 | if (*datalen != 10 || !crc) return switch_off_field_14b(); |
c3ebcce4 | 506 | |
cc34cc7b | 507 | //power off ? |
a334de73 | 508 | if (closeCon) switch_off_field_14b(); |
cc34cc7b | 509 | |
ff4fdb32 | 510 | PrintAndLog("\n14443-3b ST tag found:"); |
b29d55f2 | 511 | print_st_general_info(data); |
ff4fdb32 | 512 | return 1; |
513 | } | |
514 | ||
a334de73 | 515 | |
8a258b58 | 516 | // SRx get and print full info (needs more info...) |
a334de73 | 517 | static bool HF14B_ST_Info(bool verbose) { |
518 | uint8_t data[100]; | |
519 | uint8_t datalen; | |
520 | ||
521 | if (!HF14B_ST_Reader(data, &datalen, false)) return false; | |
522 | ||
8a258b58 | 523 | //add locking bit information here. |
a334de73 | 524 | if (print_ST_Lock_info(data[5] >> 2)) |
525 | switch_off_field_14b(); | |
8a258b58 | 526 | |
a334de73 | 527 | return true; |
8a258b58 | 528 | } |
529 | ||
a334de73 | 530 | |
ff4fdb32 | 531 | // test for other 14b type tags (mimic another reader - don't have tags to identify) |
a334de73 | 532 | static bool HF14B_Other_Reader(bool verbose) { |
533 | uint8_t data[4]; | |
534 | uint8_t datalen; | |
535 | ||
ff4fdb32 | 536 | bool crc = true; |
a334de73 | 537 | datalen = 4; |
ff4fdb32 | 538 | //std read cmd |
539 | data[0] = 0x00; | |
540 | data[1] = 0x0b; | |
541 | data[2] = 0x3f; | |
542 | data[3] = 0x80; | |
543 | ||
a334de73 | 544 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { |
545 | if (datalen > 2 || !crc) { | |
ff4fdb32 | 546 | PrintAndLog ("\n14443-3b tag found:"); |
547 | PrintAndLog ("Unknown tag type answered to a 0x000b3f80 command ans:"); | |
a334de73 | 548 | PrintAndLog ("%s", sprint_hex(data, datalen)); |
549 | switch_off_field_14b(); | |
550 | return true; | |
ff4fdb32 | 551 | } |
552 | } | |
553 | ||
554 | crc = false; | |
a334de73 | 555 | datalen = 1; |
ff4fdb32 | 556 | data[0] = 0x0a; |
557 | ||
a334de73 | 558 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { |
559 | if (datalen > 0) { | |
ff4fdb32 | 560 | PrintAndLog ("\n14443-3b tag found:"); |
561 | PrintAndLog ("Unknown tag type answered to a 0x0A command ans:"); | |
a334de73 | 562 | PrintAndLog ("%s", sprint_hex(data, datalen)); |
563 | switch_off_field_14b(); | |
564 | return true; | |
ff4fdb32 | 565 | } |
566 | } | |
a334de73 | 567 | |
ff4fdb32 | 568 | crc = false; |
a334de73 | 569 | datalen = 1; |
ff4fdb32 | 570 | data[0] = 0x0c; |
571 | ||
a334de73 | 572 | if (HF14BCmdRaw(true, &crc, true, data, &datalen, false) != 0) { |
573 | if (datalen > 0) { | |
ff4fdb32 | 574 | PrintAndLog ("\n14443-3b tag found:"); |
575 | PrintAndLog ("Unknown tag type answered to a 0x0C command ans:"); | |
a334de73 | 576 | PrintAndLog ("%s", sprint_hex(data, datalen)); |
577 | switch_off_field_14b(); | |
578 | return true; | |
ff4fdb32 | 579 | } |
580 | } | |
a334de73 | 581 | switch_off_field_14b(); |
582 | return false; | |
ff4fdb32 | 583 | } |
584 | ||
a334de73 | 585 | |
b29d55f2 | 586 | // get and print all info known about any known 14b tag |
a334de73 | 587 | static int usage_hf_14b_info(void) { |
588 | PrintAndLogEx(NORMAL, "Usage: hf 14b info [h] [s]"); | |
589 | PrintAndLogEx(NORMAL, "Options:"); | |
590 | PrintAndLogEx(NORMAL, " h this help"); | |
591 | PrintAndLogEx(NORMAL, " s silently"); | |
592 | PrintAndLogEx(NORMAL, "Example:"); | |
593 | PrintAndLogEx(NORMAL, " hf 14b info"); | |
594 | return 0; | |
595 | } | |
596 | ||
597 | int infoHF14B(bool verbose) { | |
ff4fdb32 | 598 | uint8_t data[100]; |
a334de73 | 599 | uint8_t datalen; |
600 | ||
ff4fdb32 | 601 | // try std 14b (atqb) |
a334de73 | 602 | if (HF14B_Std_Info(data, &datalen)) return 1; |
ff4fdb32 | 603 | |
604 | // try st 14b | |
a334de73 | 605 | if (HF14B_ST_Info(verbose)) return 1; |
ff4fdb32 | 606 | |
607 | // try unknown 14b read commands (to be identified later) | |
608 | // could be read of calypso, CEPAS, moneo, or pico pass. | |
a334de73 | 609 | if (HF14B_Other_Reader(verbose)) return 1; |
ff4fdb32 | 610 | |
611 | if (verbose) PrintAndLog("no 14443B tag found"); | |
612 | return 0; | |
613 | } | |
614 | ||
a334de73 | 615 | |
b29d55f2 | 616 | // menu command to get and print all info known about any known 14b tag |
a334de73 | 617 | static int CmdHF14Binfo(const char *Cmd){ |
618 | char cmdp = tolower(param_getchar(Cmd, 0)); | |
619 | if (cmdp == 'h') return usage_hf_14b_info(); | |
620 | ||
621 | bool verbose = !(cmdp == 's'); | |
622 | return infoHF14B(verbose); | |
ff4fdb32 | 623 | } |
3fe4ff4f | 624 | |
a334de73 | 625 | |
b29d55f2 | 626 | // get and print general info about all known 14b chips |
a334de73 | 627 | int readHF14B(bool verbose){ |
b29d55f2 | 628 | uint8_t data[100]; |
629 | uint8_t datalen = 5; | |
a334de73 | 630 | |
b29d55f2 | 631 | // try std 14b (atqb) |
632 | if (HF14BStdReader(data, &datalen)) return 1; | |
633 | ||
634 | // try st 14b | |
cc34cc7b | 635 | if (HF14B_ST_Reader(data, &datalen, true)) return 1; |
b29d55f2 | 636 | |
637 | // try unknown 14b read commands (to be identified later) | |
638 | // could be read of calypso, CEPAS, moneo, or pico pass. | |
a334de73 | 639 | if (HF14B_Other_Reader(verbose)) return 1; |
b29d55f2 | 640 | |
641 | if (verbose) PrintAndLog("no 14443B tag found"); | |
642 | return 0; | |
643 | } | |
644 | ||
a334de73 | 645 | |
b29d55f2 | 646 | // menu command to get and print general info about all known 14b chips |
a334de73 | 647 | static int usage_hf_14b_reader(void) { |
648 | PrintAndLogEx(NORMAL, "Usage: hf 14b reader [h] [s]"); | |
649 | PrintAndLogEx(NORMAL, "Options:"); | |
650 | PrintAndLogEx(NORMAL, " h this help"); | |
651 | PrintAndLogEx(NORMAL, " s silently"); | |
652 | PrintAndLogEx(NORMAL, "Example:"); | |
653 | PrintAndLogEx(NORMAL, " hf 14b reader"); | |
654 | return 0; | |
b29d55f2 | 655 | } |
656 | ||
a334de73 | 657 | |
658 | static int CmdHF14BReader(const char *Cmd) { | |
659 | char cmdp = tolower(param_getchar(Cmd, 0)); | |
660 | if (cmdp == 'h') return usage_hf_14b_reader(); | |
661 | ||
662 | bool verbose = !(cmdp == 's'); | |
663 | return readHF14B(verbose); | |
664 | } | |
665 | ||
666 | ||
667 | int CmdSriWrite(const char *Cmd) { | |
3fe4ff4f | 668 | /* |
669 | * For SRIX4K blocks 00 - 7F | |
670 | * hf 14b raw -c -p 09 $srix4kwblock $srix4kwdata | |
671 | * | |
672 | * For SR512 blocks 00 - 0F | |
673 | * hf 14b raw -c -p 09 $sr512wblock $sr512wdata | |
a334de73 | 674 | * |
3fe4ff4f | 675 | * Special block FF = otp_lock_reg block. |
676 | * Data len 4 bytes- | |
677 | */ | |
a334de73 | 678 | char cmdp = param_getchar(Cmd, 0); |
3fe4ff4f | 679 | uint8_t blockno = -1; |
680 | uint8_t data[4] = {0x00}; | |
681 | bool isSrix4k = true; | |
a334de73 | 682 | char str[20]; |
3fe4ff4f | 683 | |
b5be31f9 | 684 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { |
3fe4ff4f | 685 | PrintAndLog("Usage: hf 14b write <1|2> <BLOCK> <DATA>"); |
b5be31f9 | 686 | PrintAndLog(" [1 = SRIX4K]"); |
687 | PrintAndLog(" [2 = SRI512]"); | |
688 | PrintAndLog(" [BLOCK number depends on tag, special block == FF]"); | |
689 | PrintAndLog(" sample: hf 14b write 1 7F 11223344"); | |
690 | PrintAndLog(" : hf 14b write 1 FF 11223344"); | |
691 | PrintAndLog(" : hf 14b write 2 15 11223344"); | |
692 | PrintAndLog(" : hf 14b write 2 FF 11223344"); | |
3fe4ff4f | 693 | return 0; |
694 | } | |
695 | ||
b5be31f9 | 696 | if ( cmdp == '2' ) |
3fe4ff4f | 697 | isSrix4k = false; |
a334de73 | 698 | |
b5be31f9 | 699 | //blockno = param_get8(Cmd, 1); |
a334de73 | 700 | |
701 | if (param_gethex(Cmd,1, &blockno, 2) ) { | |
b5be31f9 | 702 | PrintAndLog("Block number must include 2 HEX symbols"); |
703 | return 0; | |
704 | } | |
a334de73 | 705 | |
706 | if (isSrix4k) { | |
707 | if (blockno > 0x7f && blockno != 0xff){ | |
3fe4ff4f | 708 | PrintAndLog("Block number out of range"); |
709 | return 0; | |
a334de73 | 710 | } |
3fe4ff4f | 711 | } else { |
a334de73 | 712 | if (blockno > 0x0f && blockno != 0xff){ |
3fe4ff4f | 713 | PrintAndLog("Block number out of range"); |
714 | return 0; | |
a334de73 | 715 | } |
3fe4ff4f | 716 | } |
a334de73 | 717 | |
3fe4ff4f | 718 | if (param_gethex(Cmd, 2, data, 8)) { |
719 | PrintAndLog("Data must include 8 HEX symbols"); | |
720 | return 0; | |
721 | } | |
a334de73 | 722 | |
723 | if (blockno == 0xff) | |
724 | PrintAndLog("[%s] Write special block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4)); | |
3fe4ff4f | 725 | else |
a334de73 | 726 | PrintAndLog("[%s] Write block %02X [ %s ]", (isSrix4k)?"SRIX4K":"SRI512", blockno, sprint_hex(data, 4)); |
727 | ||
ea5e5d04 | 728 | sprintf(str, "-ss -c 09 %02x %02x%02x%02x%02x", blockno, data[0], data[1], data[2], data[3]); |
b5be31f9 | 729 | |
3fe4ff4f | 730 | CmdHF14BCmdRaw(str); |
731 | return 0; | |
732 | } | |
733 | ||
a334de73 | 734 | |
735 | static int CmdHelp(const char *Cmd); | |
736 | ||
737 | static command_t CommandTable[] = | |
7fe9b0b7 | 738 | { |
739 | {"help", CmdHelp, 1, "This help"}, | |
b29d55f2 | 740 | {"info", CmdHF14Binfo, 0, "Find and print details about a 14443B tag"}, |
741 | {"list", CmdHF14BList, 0, "[Deprecated] List ISO 14443B history"}, | |
742 | {"reader", CmdHF14BReader, 0, "Act as a 14443B reader to identify a tag"}, | |
132a0217 | 743 | {"sim", CmdHF14BSim, 0, "Fake ISO 14443B tag"}, |
744 | {"snoop", CmdHF14BSnoop, 0, "Eavesdrop ISO 14443B"}, | |
7cf3ef20 | 745 | {"sri512read", CmdSri512Read, 0, "Read contents of a SRI512 tag"}, |
746 | {"srix4kread", CmdSrix4kRead, 0, "Read contents of a SRIX4K tag"}, | |
ff4fdb32 | 747 | {"sriwrite", CmdSriWrite, 0, "Write data to a SRI512 | SRIX4K tag"}, |
7cf3ef20 | 748 | {"raw", CmdHF14BCmdRaw, 0, "Send raw hex data to tag"}, |
7fe9b0b7 | 749 | {NULL, NULL, 0, NULL} |
750 | }; | |
751 | ||
752 | int CmdHF14B(const char *Cmd) | |
753 | { | |
754 | CmdsParse(CommandTable, Cmd); | |
755 | return 0; | |
756 | } | |
757 | ||
758 | int CmdHelp(const char *Cmd) | |
759 | { | |
760 | CmdsHelp(CommandTable); | |
761 | return 0; | |
762 | } |