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05ddb52c | 1 | //----------------------------------------------------------------------------- |
2 | // Copyright (C) 2015 Piwi | |
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 Topaz (NFC Type 1) commands | |
9 | //----------------------------------------------------------------------------- | |
10 | ||
11 | #include <stdio.h> | |
12 | #include <stdlib.h> | |
13 | #include <string.h> | |
14 | #include <unistd.h> | |
15 | #include "cmdmain.h" | |
16 | #include "cmdparser.h" | |
17 | #include "cmdhftopaz.h" | |
18 | #include "cmdhf14a.h" | |
19 | #include "ui.h" | |
48ece4a7 | 20 | #include "mifare.h" |
21 | #include "proxmark3.h" | |
22 | #include "iso14443crc.h" | |
23 | #include "protocols.h" | |
24 | ||
7624e8b2 | 25 | #define TOPAZ_STATIC_MEMORY (0x0f * 8) // 15 blocks with 8 Bytes each |
6e6f1099 | 26 | |
7624e8b2 | 27 | // a struct to describe a memory area which contains lock bits and the corresponding lockable memory area |
6e6f1099 | 28 | typedef struct dynamic_lock_area { |
29 | struct dynamic_lock_area *next; | |
7624e8b2 | 30 | uint16_t byte_offset; // the address of the lock bits |
6e6f1099 | 31 | uint16_t size_in_bits; |
7624e8b2 | 32 | uint16_t first_locked_byte; // the address of the lockable area |
6e6f1099 | 33 | uint16_t bytes_locked_per_bit; |
34 | } dynamic_lock_area_t; | |
35 | ||
48ece4a7 | 36 | |
c5847ae8 | 37 | static struct { |
38 | uint8_t HR01[2]; | |
39 | uint8_t uid[7]; | |
7624e8b2 | 40 | uint16_t size; |
41 | uint8_t data_blocks[TOPAZ_STATIC_MEMORY/8][8]; // this memory is always there | |
42 | uint8_t *dynamic_memory; // this memory can be there | |
43 | dynamic_lock_area_t *dynamic_lock_areas; // lock area descriptors | |
c5847ae8 | 44 | } topaz_tag; |
48ece4a7 | 45 | |
de15fc5f | 46 | |
48ece4a7 | 47 | static void topaz_switch_on_field(void) |
48 | { | |
49 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_SELECT | ISO14A_NO_DISCONNECT | ISO14A_TOPAZMODE, 0, 0}}; | |
50 | SendCommand(&c); | |
48ece4a7 | 51 | } |
52 | ||
53 | ||
54 | static void topaz_switch_off_field(void) | |
55 | { | |
56 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
57 | SendCommand(&c); | |
48ece4a7 | 58 | } |
59 | ||
60 | ||
7624e8b2 | 61 | // send a raw topaz command, returns the length of the response (0 in case of error) |
de15fc5f | 62 | static int topaz_send_cmd_raw(uint8_t *cmd, uint8_t len, uint8_t *response) |
48ece4a7 | 63 | { |
64 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_TOPAZMODE, len, 0}}; | |
65 | memcpy(c.d.asBytes, cmd, len); | |
66 | SendCommand(&c); | |
67 | ||
68 | UsbCommand resp; | |
69 | WaitForResponse(CMD_ACK, &resp); | |
70 | ||
de15fc5f | 71 | if (resp.arg[0] > 0) { |
72 | memcpy(response, resp.d.asBytes, resp.arg[0]); | |
73 | } | |
74 | ||
75 | return resp.arg[0]; | |
48ece4a7 | 76 | } |
77 | ||
78 | ||
7624e8b2 | 79 | // calculate CRC bytes and send topaz command, returns the length of the response (0 in case of error) |
de15fc5f | 80 | static int topaz_send_cmd(uint8_t *cmd, uint8_t len, uint8_t *response) |
48ece4a7 | 81 | { |
82 | if (len > 1) { | |
83 | uint8_t first, second; | |
de15fc5f | 84 | ComputeCrc14443(CRC_14443_B, cmd, len-2, &first, &second); |
85 | cmd[len-2] = first; | |
86 | cmd[len-1] = second; | |
48ece4a7 | 87 | } |
88 | ||
de15fc5f | 89 | return topaz_send_cmd_raw(cmd, len, response); |
48ece4a7 | 90 | } |
91 | ||
92 | ||
7624e8b2 | 93 | // select a topaz tag. Send WUPA and RID. |
de15fc5f | 94 | static int topaz_select(uint8_t *atqa, uint8_t *rid_response) |
48ece4a7 | 95 | { |
96 | // ToDo: implement anticollision | |
de15fc5f | 97 | |
48ece4a7 | 98 | uint8_t wupa_cmd[] = {TOPAZ_WUPA}; |
de15fc5f | 99 | uint8_t rid_cmd[] = {TOPAZ_RID, 0, 0, 0, 0, 0, 0, 0, 0}; |
100 | ||
48ece4a7 | 101 | topaz_switch_on_field(); |
de15fc5f | 102 | |
103 | if (!topaz_send_cmd(wupa_cmd, sizeof(wupa_cmd), atqa)) { | |
104 | topaz_switch_off_field(); | |
105 | return -1; // WUPA failed | |
106 | } | |
107 | ||
108 | if (!topaz_send_cmd(rid_cmd, sizeof(rid_cmd), rid_response)) { | |
109 | topaz_switch_off_field(); | |
110 | return -2; // RID failed | |
111 | } | |
112 | ||
113 | return 0; // OK | |
114 | } | |
115 | ||
116 | ||
7624e8b2 | 117 | // read all of the static memory of a selected Topaz tag. |
c5847ae8 | 118 | static int topaz_rall(uint8_t *uid, uint8_t *response) |
de15fc5f | 119 | { |
120 | uint8_t rall_cmd[] = {TOPAZ_RALL, 0, 0, 0, 0, 0, 0, 0, 0}; | |
121 | ||
122 | memcpy(&rall_cmd[3], uid, 4); | |
c5847ae8 | 123 | if (!topaz_send_cmd(rall_cmd, sizeof(rall_cmd), response)) { |
de15fc5f | 124 | topaz_switch_off_field(); |
125 | return -1; // RALL failed | |
126 | } | |
127 | ||
128 | return 0; | |
48ece4a7 | 129 | } |
130 | ||
05ddb52c | 131 | |
7624e8b2 | 132 | // read a block (8 Bytes) of a selected Topaz tag. |
133 | static int topaz_read_block(uint8_t *uid, uint8_t blockno, uint8_t *block_data) | |
134 | { | |
135 | uint8_t read8_cmd[] = {TOPAZ_READ8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; | |
136 | uint8_t read8_response[11]; | |
137 | ||
138 | read8_cmd[1] = blockno; | |
139 | memcpy(&read8_cmd[10], uid, 4); | |
140 | if (!topaz_send_cmd(read8_cmd, sizeof(read8_cmd), read8_response)) { | |
141 | topaz_switch_off_field(); | |
142 | return -1; // READ8 failed | |
143 | } | |
144 | ||
145 | memcpy(block_data, &read8_response[1], 8); | |
146 | ||
147 | return 0; | |
148 | } | |
149 | ||
150 | ||
151 | // read a segment (16 blocks = 128 Bytes) of a selected Topaz tag. Works only for tags with dynamic memory. | |
152 | static int topaz_read_segment(uint8_t *uid, uint8_t segno, uint8_t *segment_data) | |
153 | { | |
154 | uint8_t rseg_cmd[] = {TOPAZ_RSEG, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; | |
155 | uint8_t rseg_response[131]; | |
156 | ||
157 | rseg_cmd[1] = segno << 4; | |
158 | memcpy(&rseg_cmd[10], uid, 4); | |
159 | if (!topaz_send_cmd(rseg_cmd, sizeof(rseg_cmd), rseg_response)) { | |
160 | topaz_switch_off_field(); | |
161 | return -1; // RSEG failed | |
162 | } | |
163 | ||
164 | memcpy(segment_data, &rseg_response[1], 128); | |
165 | ||
166 | return 0; | |
167 | } | |
168 | ||
169 | ||
170 | // search for the lock area descriptor for the lockable area including byteno | |
6e6f1099 | 171 | static dynamic_lock_area_t *get_dynamic_lock_area(uint16_t byteno) |
172 | { | |
173 | dynamic_lock_area_t *lock_area; | |
174 | ||
175 | lock_area = topaz_tag.dynamic_lock_areas; | |
176 | ||
177 | while (lock_area != NULL) { | |
178 | if (byteno < lock_area->first_locked_byte) { | |
179 | lock_area = lock_area->next; | |
180 | } else { | |
181 | return lock_area; | |
182 | } | |
183 | } | |
184 | ||
185 | return NULL; | |
186 | } | |
187 | ||
188 | ||
7624e8b2 | 189 | // check if a memory byte is locked. |
6e6f1099 | 190 | static bool topaz_byte_is_locked(uint16_t byteno) |
de15fc5f | 191 | { |
6e6f1099 | 192 | uint8_t *lockbits; |
193 | uint16_t locked_bytes_per_bit; | |
194 | dynamic_lock_area_t *lock_area; | |
195 | ||
196 | if (byteno < TOPAZ_STATIC_MEMORY) { | |
197 | lockbits = &topaz_tag.data_blocks[0x0e][0]; | |
198 | locked_bytes_per_bit = 8; | |
199 | } else { | |
200 | lock_area = get_dynamic_lock_area(byteno); | |
201 | if (lock_area == NULL) { | |
202 | return false; | |
7624e8b2 | 203 | } else { |
204 | lockbits = &topaz_tag.dynamic_memory[lock_area->byte_offset - TOPAZ_STATIC_MEMORY]; | |
205 | locked_bytes_per_bit = lock_area->bytes_locked_per_bit; | |
206 | byteno = byteno - lock_area->first_locked_byte; | |
6e6f1099 | 207 | } |
6e6f1099 | 208 | } |
209 | ||
210 | uint16_t blockno = byteno / locked_bytes_per_bit; | |
7624e8b2 | 211 | if(lockbits[blockno/8] & (0x01 << (blockno % 8))) { |
de15fc5f | 212 | return true; |
213 | } else { | |
214 | return false; | |
215 | } | |
216 | } | |
217 | ||
218 | ||
7624e8b2 | 219 | // read and print the Capability Container |
de15fc5f | 220 | static int topaz_print_CC(uint8_t *data) |
221 | { | |
222 | if(data[0] != 0xe1) { | |
7624e8b2 | 223 | topaz_tag.size = TOPAZ_STATIC_MEMORY; |
de15fc5f | 224 | return -1; // no NDEF message |
225 | } | |
226 | ||
227 | PrintAndLog("Capability Container: %02x %02x %02x %02x", data[0], data[1], data[2], data[3]); | |
228 | PrintAndLog(" %02x: NDEF Magic Number", data[0]); | |
229 | PrintAndLog(" %02x: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
6e6f1099 | 230 | uint16_t memsize = (data[2] + 1) * 8; |
7624e8b2 | 231 | topaz_tag.size = memsize; |
6e6f1099 | 232 | topaz_tag.dynamic_memory = malloc(memsize - TOPAZ_STATIC_MEMORY); |
233 | PrintAndLog(" %02x: Physical Memory Size of this tag: %d bytes", data[2], memsize); | |
de15fc5f | 234 | PrintAndLog(" %02x: %s / %s", data[3], |
235 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
236 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
237 | return 0; | |
238 | } | |
239 | ||
240 | ||
7624e8b2 | 241 | // return type, length and value of a TLV, starting at memory position *TLV_ptr |
242 | static void get_TLV(uint8_t **TLV_ptr, uint8_t *TLV_type, uint16_t *TLV_length, uint8_t **TLV_value) | |
de15fc5f | 243 | { |
7624e8b2 | 244 | *TLV_length = 0; |
245 | *TLV_value = NULL; | |
de15fc5f | 246 | |
7624e8b2 | 247 | *TLV_type = **TLV_ptr; |
de15fc5f | 248 | *TLV_ptr += 1; |
7624e8b2 | 249 | switch (*TLV_type) { |
de15fc5f | 250 | case 0x00: // NULL TLV. |
251 | case 0xFE: // Terminator TLV. | |
252 | break; | |
253 | case 0x01: // Lock Control TLV | |
254 | case 0x02: // Reserved Memory TLV | |
255 | case 0x03: // NDEF message TLV | |
256 | case 0xFD: // proprietary TLV | |
7624e8b2 | 257 | *TLV_length = **TLV_ptr; |
de15fc5f | 258 | *TLV_ptr += 1; |
7624e8b2 | 259 | if (*TLV_length == 0xff) { |
260 | *TLV_length = **TLV_ptr << 8; | |
de15fc5f | 261 | *TLV_ptr += 1; |
7624e8b2 | 262 | *TLV_length |= **TLV_ptr; |
de15fc5f | 263 | *TLV_ptr += 1; |
264 | } | |
7624e8b2 | 265 | *TLV_value = *TLV_ptr; |
266 | *TLV_ptr += *TLV_length; | |
de15fc5f | 267 | break; |
268 | default: // RFU | |
269 | break; | |
270 | } | |
271 | } | |
272 | ||
273 | ||
7624e8b2 | 274 | // lock area TLVs contain no information on the start of the respective lockable area. Lockable areas |
275 | // do not include the lock bits and reserved memory. We therefore need to adjust the start of the | |
276 | // respective lockable areas accordingly | |
277 | static void adjust_lock_areas(uint16_t block_start, uint16_t block_size) | |
278 | { | |
279 | dynamic_lock_area_t *lock_area = topaz_tag.dynamic_lock_areas; | |
280 | while (lock_area != NULL) { | |
281 | if (lock_area->first_locked_byte <= block_start) { | |
282 | lock_area->first_locked_byte += block_size; | |
283 | } | |
284 | lock_area = lock_area->next; | |
285 | } | |
286 | } | |
287 | ||
288 | ||
289 | // read and print the lock area and reserved memory TLVs | |
290 | static void topaz_print_control_TLVs(uint8_t *memory) | |
de15fc5f | 291 | { |
292 | uint8_t *TLV_ptr = memory; | |
7624e8b2 | 293 | uint8_t TLV_type = 0; |
294 | uint16_t TLV_length; | |
295 | uint8_t *TLV_value; | |
de15fc5f | 296 | bool lock_TLV_present = false; |
7624e8b2 | 297 | bool reserved_memory_control_TLV_present = false; |
298 | uint16_t next_lockable_byte = 0x0f * 8; // first byte after static memory area | |
de15fc5f | 299 | |
300 | while(*TLV_ptr != 0x03 && *TLV_ptr != 0xFD && *TLV_ptr != 0xFE) { | |
301 | // all Lock Control TLVs shall be present before the NDEF message TLV, the proprietary TLV (and the Terminator TLV) | |
7624e8b2 | 302 | get_TLV(&TLV_ptr, &TLV_type, &TLV_length, &TLV_value); |
303 | if (TLV_type == 0x01) { // a Lock Control TLV | |
304 | uint8_t pages_addr = TLV_value[0] >> 4; | |
305 | uint8_t byte_offset = TLV_value[0] & 0x0f; | |
306 | uint16_t size_in_bits = TLV_value[1] ? TLV_value[1] : 256; | |
307 | uint16_t size_in_bytes = (size_in_bits + 7)/8; | |
308 | uint16_t bytes_per_page = 1 << (TLV_value[2] & 0x0f); | |
309 | uint16_t bytes_locked_per_bit = 1 << (TLV_value[2] >> 4); | |
310 | uint16_t area_start = pages_addr * bytes_per_page + byte_offset; | |
6e6f1099 | 311 | PrintAndLog("Lock Area of %d bits at byte offset 0x%04x. Each Lock Bit locks %d bytes.", |
de15fc5f | 312 | size_in_bits, |
7624e8b2 | 313 | area_start, |
de15fc5f | 314 | bytes_locked_per_bit); |
315 | lock_TLV_present = true; | |
6e6f1099 | 316 | dynamic_lock_area_t *old = topaz_tag.dynamic_lock_areas; |
317 | dynamic_lock_area_t *new = topaz_tag.dynamic_lock_areas; | |
318 | if (old == NULL) { | |
319 | new = topaz_tag.dynamic_lock_areas = (dynamic_lock_area_t *)malloc(sizeof(dynamic_lock_area_t)); | |
320 | } else { | |
321 | while(old->next != NULL) { | |
322 | old = old->next; | |
323 | } | |
324 | new = old->next = (dynamic_lock_area_t *)malloc(sizeof(dynamic_lock_area_t)); | |
325 | } | |
326 | new->next = NULL; | |
7624e8b2 | 327 | if (area_start <= next_lockable_byte) { |
328 | // lock areas are not lockable | |
329 | next_lockable_byte += size_in_bytes; | |
330 | } | |
331 | new->first_locked_byte = next_lockable_byte; | |
332 | new->byte_offset = area_start; | |
6e6f1099 | 333 | new->size_in_bits = size_in_bits; |
334 | new->bytes_locked_per_bit = bytes_locked_per_bit; | |
7624e8b2 | 335 | next_lockable_byte += size_in_bits * bytes_locked_per_bit; |
336 | } | |
337 | if (TLV_type == 0x02) { // a Reserved Memory Control TLV | |
338 | uint8_t pages_addr = TLV_value[0] >> 4; | |
339 | uint8_t byte_offset = TLV_value[0] & 0x0f; | |
31a29271 | 340 | uint16_t size_in_bytes = TLV_value[1] ? TLV_value[1] : 256; |
7624e8b2 | 341 | uint8_t bytes_per_page = 1 << (TLV_value[2] & 0x0f); |
342 | uint16_t area_start = pages_addr * bytes_per_page + byte_offset; | |
343 | PrintAndLog("Reserved Memory of %d bytes at byte offset 0x%02x.", | |
344 | size_in_bytes, | |
345 | area_start); | |
346 | reserved_memory_control_TLV_present = true; | |
347 | adjust_lock_areas(area_start, size_in_bytes); // reserved memory areas are not lockable | |
348 | if (area_start <= next_lockable_byte) { | |
349 | next_lockable_byte += size_in_bytes; | |
350 | } | |
de15fc5f | 351 | } |
352 | } | |
353 | ||
354 | if (!lock_TLV_present) { | |
355 | PrintAndLog("(No Lock Control TLV present)"); | |
de15fc5f | 356 | } |
7624e8b2 | 357 | |
358 | if (!reserved_memory_control_TLV_present) { | |
359 | PrintAndLog("(No Reserved Memory Control TLV present)"); | |
360 | } | |
de15fc5f | 361 | } |
362 | ||
363 | ||
7624e8b2 | 364 | // read all of the dynamic memory |
365 | static int topaz_read_dynamic_data(void) | |
de15fc5f | 366 | { |
7624e8b2 | 367 | // first read the remaining block of segment 0 |
368 | if(topaz_read_block(topaz_tag.uid, 0x0f, &topaz_tag.dynamic_memory[0]) == -1) { | |
369 | PrintAndLog("Error while reading dynamic memory block %02x. Aborting...", 0x0f); | |
370 | return -1; | |
371 | } | |
de15fc5f | 372 | |
7624e8b2 | 373 | // read the remaining segments |
374 | uint8_t max_segment = topaz_tag.size / 128 - 1; | |
375 | for(uint8_t segment = 1; segment <= max_segment; segment++) { | |
376 | if(topaz_read_segment(topaz_tag.uid, segment, &topaz_tag.dynamic_memory[(segment-1)*128+8]) == -1) { | |
377 | PrintAndLog("Error while reading dynamic memory block %02x. Aborting...", 0x0f); | |
378 | return -1; | |
de15fc5f | 379 | } |
380 | } | |
381 | ||
7624e8b2 | 382 | return 0; |
383 | } | |
384 | ||
385 | ||
386 | // read and print the dynamic memory | |
387 | static void topaz_print_dynamic_data(void) | |
388 | { | |
389 | if (topaz_tag.size > TOPAZ_STATIC_MEMORY) { | |
390 | PrintAndLog("Dynamic Data blocks:"); | |
391 | if (topaz_read_dynamic_data() == 0) { | |
392 | PrintAndLog("block# | offset | Data | Locked(y/n)"); | |
393 | char line[80]; | |
394 | for (uint16_t blockno = 0x0f; blockno < topaz_tag.size/8; blockno++) { | |
395 | uint8_t *block_data = &topaz_tag.dynamic_memory[(blockno-0x0f)*8]; | |
396 | char lockbits[9]; | |
397 | for (uint16_t j = 0; j < 8; j++) { | |
398 | sprintf(&line[3*j], "%02x ", block_data[j]); | |
399 | lockbits[j] = topaz_byte_is_locked(blockno*8+j) ? 'y' : 'n'; | |
400 | } | |
401 | lockbits[8] = '\0'; | |
402 | PrintAndLog(" 0x%02x | 0x%04x | %s| %-3s", blockno, blockno*8, line, lockbits); | |
403 | } | |
404 | } | |
de15fc5f | 405 | } |
406 | } | |
407 | ||
408 | ||
409 | static void topaz_print_lifecycle_state(uint8_t *data) | |
410 | { | |
7624e8b2 | 411 | // to be done |
de15fc5f | 412 | } |
413 | ||
414 | ||
415 | static void topaz_print_NDEF(uint8_t *data) | |
416 | { | |
7624e8b2 | 417 | // to be done. |
de15fc5f | 418 | } |
419 | ||
7624e8b2 | 420 | |
421 | // read a Topaz tag and print some usefull information | |
05ddb52c | 422 | int CmdHFTopazReader(const char *Cmd) |
423 | { | |
de15fc5f | 424 | int status; |
425 | uint8_t atqa[2]; | |
426 | uint8_t rid_response[8]; | |
427 | uint8_t *uid_echo = &rid_response[2]; | |
c5847ae8 | 428 | uint8_t rall_response[124]; |
de15fc5f | 429 | |
430 | status = topaz_select(atqa, rid_response); | |
431 | ||
432 | if (status == -1) { | |
433 | PrintAndLog("Error: couldn't receive ATQA"); | |
434 | return -1; | |
435 | } | |
436 | ||
437 | PrintAndLog("ATQA : %02x %02x", atqa[1], atqa[0]); | |
438 | if (atqa[1] != 0x0c && atqa[0] != 0x00) { | |
439 | PrintAndLog("Tag doesn't support the Topaz protocol."); | |
440 | topaz_switch_off_field(); | |
441 | return -1; | |
442 | } | |
443 | ||
444 | if (status == -2) { | |
445 | PrintAndLog("Error: tag didn't answer to RID"); | |
446 | topaz_switch_off_field(); | |
447 | return -1; | |
448 | } | |
449 | ||
c5847ae8 | 450 | topaz_tag.HR01[0] = rid_response[0]; |
451 | topaz_tag.HR01[1] = rid_response[1]; | |
452 | ||
de15fc5f | 453 | // ToDo: CRC check |
454 | PrintAndLog("HR0 : %02x (%sa Topaz tag (%scapable of carrying a NDEF message), %s memory map)", rid_response[0], | |
455 | (rid_response[0] & 0xF0) == 0x10 ? "" : "not ", | |
456 | (rid_response[0] & 0xF0) == 0x10 ? "" : "not ", | |
457 | (rid_response[0] & 0x0F) == 0x10 ? "static" : "dynamic"); | |
458 | PrintAndLog("HR1 : %02x", rid_response[1]); | |
459 | ||
c5847ae8 | 460 | status = topaz_rall(uid_echo, rall_response); |
de15fc5f | 461 | |
462 | if(status == -1) { | |
463 | PrintAndLog("Error: tag didn't answer to RALL"); | |
464 | topaz_switch_off_field(); | |
465 | return -1; | |
466 | } | |
467 | ||
c5847ae8 | 468 | memcpy(topaz_tag.uid, rall_response+2, 7); |
de15fc5f | 469 | PrintAndLog("UID : %02x %02x %02x %02x %02x %02x %02x", |
c5847ae8 | 470 | topaz_tag.uid[6], |
471 | topaz_tag.uid[5], | |
472 | topaz_tag.uid[4], | |
473 | topaz_tag.uid[3], | |
474 | topaz_tag.uid[2], | |
475 | topaz_tag.uid[1], | |
476 | topaz_tag.uid[0]); | |
de15fc5f | 477 | PrintAndLog(" UID[6] (Manufacturer Byte) = %02x, Manufacturer: %s", |
c5847ae8 | 478 | topaz_tag.uid[6], |
479 | getTagInfo(topaz_tag.uid[6])); | |
480 | ||
7624e8b2 | 481 | memcpy(topaz_tag.data_blocks, rall_response+2, 0x0f*8); |
de15fc5f | 482 | PrintAndLog(""); |
483 | PrintAndLog("Static Data blocks 00 to 0c:"); | |
6e6f1099 | 484 | PrintAndLog("block# | offset | Data | Locked(y/n)"); |
de15fc5f | 485 | char line[80]; |
486 | for (uint16_t i = 0; i <= 0x0c; i++) { | |
7624e8b2 | 487 | char lockbits[9]; |
de15fc5f | 488 | for (uint16_t j = 0; j < 8; j++) { |
c5847ae8 | 489 | sprintf(&line[3*j], "%02x ", topaz_tag.data_blocks[i][j] /*rall_response[2 + 8*i + j]*/); |
7624e8b2 | 490 | lockbits[j] = topaz_byte_is_locked(i*8+j) ? 'y' : 'n'; |
de15fc5f | 491 | } |
7624e8b2 | 492 | lockbits[8] = '\0'; |
493 | PrintAndLog(" 0x%02x | 0x%04x | %s| %-3s", i, i*8, line, lockbits); | |
de15fc5f | 494 | } |
495 | ||
496 | PrintAndLog(""); | |
497 | PrintAndLog("Static Reserved block 0d:"); | |
498 | for (uint16_t j = 0; j < 8; j++) { | |
c5847ae8 | 499 | sprintf(&line[3*j], "%02x ", topaz_tag.data_blocks[0x0d][j]); |
de15fc5f | 500 | } |
6e6f1099 | 501 | PrintAndLog(" 0x%02x | 0x%04x | %s| %-3s", 0x0d, 0x0d*8, line, "n/a"); |
de15fc5f | 502 | |
503 | PrintAndLog(""); | |
c5847ae8 | 504 | PrintAndLog("Static Lockbits and OTP Bytes:"); |
de15fc5f | 505 | for (uint16_t j = 0; j < 8; j++) { |
c5847ae8 | 506 | sprintf(&line[3*j], "%02x ", topaz_tag.data_blocks[0x0e][j]); |
de15fc5f | 507 | } |
6e6f1099 | 508 | PrintAndLog(" 0x%02x | 0x%04x | %s| %-3s", 0x0e, 0x0e*8, line, "n/a"); |
de15fc5f | 509 | |
510 | PrintAndLog(""); | |
511 | ||
c5847ae8 | 512 | status = topaz_print_CC(&topaz_tag.data_blocks[1][0]); |
de15fc5f | 513 | |
514 | if (status == -1) { | |
7624e8b2 | 515 | PrintAndLog("No NDEF message data present"); |
de15fc5f | 516 | topaz_switch_off_field(); |
517 | return 0; | |
518 | } | |
519 | ||
520 | PrintAndLog(""); | |
7624e8b2 | 521 | topaz_print_control_TLVs(&topaz_tag.data_blocks[1][4]); |
de15fc5f | 522 | |
523 | PrintAndLog(""); | |
7624e8b2 | 524 | topaz_print_dynamic_data(); |
525 | ||
c5847ae8 | 526 | topaz_print_lifecycle_state(&topaz_tag.data_blocks[1][0]); |
de15fc5f | 527 | |
c5847ae8 | 528 | topaz_print_NDEF(&topaz_tag.data_blocks[1][0]); |
de15fc5f | 529 | |
530 | topaz_switch_off_field(); | |
05ddb52c | 531 | return 0; |
532 | } | |
533 | ||
534 | ||
05ddb52c | 535 | int CmdHFTopazCmdRaw(const char *Cmd) |
536 | { | |
7624e8b2 | 537 | PrintAndLog("not yet implemented. Use hf 14 raw with option -T."); |
05ddb52c | 538 | return 0; |
539 | } | |
540 | ||
541 | ||
542 | static int CmdHelp(const char *Cmd); | |
543 | ||
544 | ||
545 | static command_t CommandTable[] = | |
546 | { | |
547 | {"help", CmdHelp, 1, "This help"}, | |
548 | {"reader", CmdHFTopazReader, 0, "Act like a Topaz reader"}, | |
05ddb52c | 549 | {"snoop", CmdHF14ASnoop, 0, "Eavesdrop a Topaz reader-tag communication"}, |
550 | {"raw", CmdHFTopazCmdRaw, 0, "Send raw hex data to tag"}, | |
551 | {NULL, NULL, 0, NULL} | |
552 | }; | |
553 | ||
554 | ||
555 | int CmdHFTopaz(const char *Cmd) { | |
556 | // flush | |
557 | WaitForResponseTimeout(CMD_ACK,NULL,100); | |
558 | ||
559 | // parse | |
560 | CmdsParse(CommandTable, Cmd); | |
561 | return 0; | |
562 | } | |
563 | ||
7624e8b2 | 564 | |
05ddb52c | 565 | static int CmdHelp(const char *Cmd) |
566 | { | |
567 | CmdsHelp(CommandTable); | |
568 | return 0; | |
569 | } | |
570 | ||
571 |