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a553f267 | 1 | //----------------------------------------------------------------------------- |
f89c7050 | 2 | // 2011, Merlok |
534983d7 | 3 | // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>, Hagen Fritsch |
a553f267 | 4 | // |
5 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, | |
6 | // at your option, any later version. See the LICENSE.txt file for the text of | |
7 | // the license. | |
8 | //----------------------------------------------------------------------------- | |
9 | // High frequency ISO14443A commands | |
10 | //----------------------------------------------------------------------------- | |
11 | ||
7fe9b0b7 | 12 | #include <stdio.h> |
590f8ff9 | 13 | #include <stdlib.h> |
7fe9b0b7 | 14 | #include <string.h> |
f397b5cc | 15 | #include <unistd.h> |
20f9a2a1 | 16 | #include "util.h" |
7fe9b0b7 | 17 | #include "iso14443crc.h" |
18 | #include "data.h" | |
902cb3c0 | 19 | #include "proxmark3.h" |
7fe9b0b7 | 20 | #include "ui.h" |
21 | #include "cmdparser.h" | |
22 | #include "cmdhf14a.h" | |
534983d7 | 23 | #include "common.h" |
20f9a2a1 | 24 | #include "cmdmain.h" |
902cb3c0 | 25 | #include "mifare.h" |
8ceb6b03 | 26 | #include "cmdhfmfu.h" |
7fe9b0b7 | 27 | |
28 | static int CmdHelp(const char *Cmd); | |
5f6d6c90 | 29 | static void waitCmd(uint8_t iLen); |
7fe9b0b7 | 30 | |
52ab55ab | 31 | // structure and database for uid -> tagtype lookups |
32 | typedef struct { | |
33 | uint8_t uid; | |
34 | char* desc; | |
35 | } manufactureName; | |
36 | ||
37 | const manufactureName manufactureMapping[] = { | |
38 | // ID, "Vendor Country" | |
39 | { 0x01, "Motorola UK" }, | |
40 | { 0x02, "ST Microelectronics SA France" }, | |
41 | { 0x03, "Hitachi, Ltd Japan" }, | |
42 | { 0x04, "NXP Semiconductors Germany" }, | |
43 | { 0x05, "Infineon Technologies AG Germany" }, | |
44 | { 0x06, "Cylink USA" }, | |
45 | { 0x07, "Texas Instrument France" }, | |
46 | { 0x08, "Fujitsu Limited Japan" }, | |
47 | { 0x09, "Matsushita Electronics Corporation, Semiconductor Company Japan" }, | |
48 | { 0x0A, "NEC Japan" }, | |
49 | { 0x0B, "Oki Electric Industry Co. Ltd Japan" }, | |
50 | { 0x0C, "Toshiba Corp. Japan" }, | |
51 | { 0x0D, "Mitsubishi Electric Corp. Japan" }, | |
52 | { 0x0E, "Samsung Electronics Co. Ltd Korea" }, | |
53 | { 0x0F, "Hynix / Hyundai, Korea" }, | |
54 | { 0x10, "LG-Semiconductors Co. Ltd Korea" }, | |
55 | { 0x11, "Emosyn-EM Microelectronics USA" }, | |
56 | { 0x12, "INSIDE Technology France" }, | |
57 | { 0x13, "ORGA Kartensysteme GmbH Germany" }, | |
58 | { 0x14, "SHARP Corporation Japan" }, | |
59 | { 0x15, "ATMEL France" }, | |
60 | { 0x16, "EM Microelectronic-Marin SA Switzerland" }, | |
61 | { 0x17, "KSW Microtec GmbH Germany" }, | |
62 | { 0x18, "ZMD AG Germany" }, | |
63 | { 0x19, "XICOR, Inc. USA" }, | |
64 | { 0x1A, "Sony Corporation Japan Identifier Company Country" }, | |
65 | { 0x1B, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" }, | |
66 | { 0x1C, "Emosyn USA" }, | |
67 | { 0x1D, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" }, | |
68 | { 0x1E, "Magellan Technology Pty Limited Australia" }, | |
69 | { 0x1F, "Melexis NV BO Switzerland" }, | |
70 | { 0x20, "Renesas Technology Corp. Japan" }, | |
71 | { 0x21, "TAGSYS France" }, | |
72 | { 0x22, "Transcore USA" }, | |
73 | { 0x23, "Shanghai belling corp., ltd. China" }, | |
74 | { 0x24, "Masktech Germany Gmbh Germany" }, | |
75 | { 0x25, "Innovision Research and Technology Plc UK" }, | |
76 | { 0x26, "Hitachi ULSI Systems Co., Ltd. Japan" }, | |
77 | { 0x27, "Cypak AB Sweden" }, | |
78 | { 0x28, "Ricoh Japan" }, | |
79 | { 0x29, "ASK France" }, | |
80 | { 0x2A, "Unicore Microsystems, LLC Russian Federation" }, | |
81 | { 0x2B, "Dallas Semiconductor/Maxim USA" }, | |
82 | { 0x2C, "Impinj, Inc. USA" }, | |
83 | { 0x2D, "RightPlug Alliance USA" }, | |
84 | { 0x2E, "Broadcom Corporation USA" }, | |
85 | { 0x2F, "MStar Semiconductor, Inc Taiwan, ROC" }, | |
86 | { 0x30, "BeeDar Technology Inc. USA" }, | |
87 | { 0x31, "RFIDsec Denmark" }, | |
88 | { 0x32, "Schweizer Electronic AG Germany" }, | |
89 | { 0x33, "AMIC Technology Corp Taiwan" }, | |
90 | { 0x34, "Mikron JSC Russia" }, | |
91 | { 0x35, "Fraunhofer Institute for Photonic Microsystems Germany" }, | |
92 | { 0x36, "IDS Microchip AG Switzerland" }, | |
93 | { 0x37, "Kovio USA" }, | |
94 | { 0x38, "HMT Microelectronic Ltd Switzerland Identifier Company Country" }, | |
95 | { 0x39, "Silicon Craft Technology Thailand" }, | |
96 | { 0x3A, "Advanced Film Device Inc. Japan" }, | |
97 | { 0x3B, "Nitecrest Ltd UK" }, | |
98 | { 0x3C, "Verayo Inc. USA" }, | |
99 | { 0x3D, "HID Global USA" }, | |
100 | { 0x3E, "Productivity Engineering Gmbh Germany" }, | |
101 | { 0x3F, "Austriamicrosystems AG (reserved) Austria" }, | |
102 | { 0x40, "Gemalto SA France" }, | |
103 | { 0x41, "Renesas Electronics Corporation Japan" }, | |
104 | { 0x42, "3Alogics Inc Korea" }, | |
105 | { 0x43, "Top TroniQ Asia Limited Hong Kong" }, | |
106 | { 0x44, "Gentag Inc (USA) USA" }, | |
107 | { 0x00, "no tag-info available" } // must be the last entry | |
108 | }; | |
109 | ||
110 | ||
111 | // get a product description based on the UID | |
112 | // uid[8] tag uid | |
113 | // returns description of the best match | |
b915fda3 | 114 | char* getTagInfo(uint8_t uid) { |
52ab55ab | 115 | |
68033ed7 | 116 | int i; |
52ab55ab | 117 | int len = sizeof(manufactureMapping) / sizeof(manufactureName); |
118 | ||
68033ed7 MHS |
119 | for ( i = 0; i < len; ++i ) |
120 | if ( uid == manufactureMapping[i].uid) | |
121 | return manufactureMapping[i].desc; | |
52ab55ab | 122 | |
68033ed7 MHS |
123 | //No match, return default |
124 | return manufactureMapping[len-1].desc; | |
52ab55ab | 125 | } |
126 | ||
7fe9b0b7 | 127 | int CmdHF14AList(const char *Cmd) |
128 | { | |
4c3de57a | 129 | PrintAndLog("Deprecated command, use 'hf list 14a' instead"); |
f89c7050 | 130 | return 0; |
7fe9b0b7 | 131 | } |
132 | ||
7fe9b0b7 | 133 | int CmdHF14AReader(const char *Cmd) |
134 | { | |
19d6d91f | 135 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; |
534983d7 | 136 | SendCommand(&c); |
902cb3c0 | 137 | |
138 | UsbCommand resp; | |
7bc95e2e | 139 | WaitForResponse(CMD_ACK,&resp); |
902cb3c0 | 140 | |
19d6d91f | 141 | iso14a_card_select_t card; |
142 | memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
534983d7 | 143 | |
9a573554 | 144 | uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS |
19d6d91f | 145 | |
146 | if(select_status == 0) { | |
6ce0e538 | 147 | if (Cmd[0] != 's') PrintAndLog("iso14443a card select failed"); |
52bfb955 | 148 | // disconnect |
149 | c.arg[0] = 0; | |
150 | c.arg[1] = 0; | |
151 | c.arg[2] = 0; | |
152 | SendCommand(&c); | |
534983d7 | 153 | return 0; |
154 | } | |
155 | ||
4745afb6 | 156 | if(select_status == 3) { |
157 | PrintAndLog("Card doesn't support standard iso14443-3 anticollision"); | |
158 | PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]); | |
159 | // disconnect | |
160 | c.arg[0] = 0; | |
161 | c.arg[1] = 0; | |
162 | c.arg[2] = 0; | |
163 | SendCommand(&c); | |
164 | return 0; | |
165 | } | |
166 | ||
19d6d91f | 167 | PrintAndLog(" UID : %s", sprint_hex(card.uid, card.uidlen)); |
4745afb6 | 168 | PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]); |
19d6d91f | 169 | PrintAndLog(" SAK : %02x [%d]", card.sak, resp.arg[0]); |
713e7ffb | 170 | |
19d6d91f | 171 | switch (card.sak) { |
4745afb6 | 172 | case 0x00: |
8ceb6b03 | 173 | |
174 | //***************************************test**************** | |
175 | // disconnect | |
176 | c.arg[0] = 0; | |
177 | c.arg[1] = 0; | |
178 | c.arg[2] = 0; | |
179 | SendCommand(&c); | |
180 | ||
c7442b76 | 181 | uint32_t tagT = GetHF14AMfU_Type(); |
8ceb6b03 | 182 | ul_print_type(tagT, 0); |
183 | ||
184 | //reconnect for further tests | |
185 | c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT; | |
186 | c.arg[1] = 0; | |
187 | c.arg[2] = 0; | |
188 | ||
189 | SendCommand(&c); | |
190 | ||
191 | UsbCommand resp; | |
192 | WaitForResponse(CMD_ACK,&resp); | |
193 | ||
194 | memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
195 | ||
196 | select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS | |
197 | ||
198 | if(select_status == 0) { | |
199 | //PrintAndLog("iso14443a card select failed"); | |
200 | // disconnect | |
201 | c.arg[0] = 0; | |
202 | c.arg[1] = 0; | |
203 | c.arg[2] = 0; | |
204 | SendCommand(&c); | |
205 | return 0; | |
206 | } | |
207 | ||
208 | /* orig | |
4745afb6 | 209 | // check if the tag answers to GETVERSION (0x60) |
210 | c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT; | |
211 | c.arg[1] = 1; | |
212 | c.arg[2] = 0; | |
213 | c.d.asBytes[0] = 0x60; | |
214 | SendCommand(&c); | |
215 | WaitForResponse(CMD_ACK,&resp); | |
216 | ||
4b360379 MHS |
217 | uint8_t version[10] = {0}; |
218 | memcpy(version, resp.d.asBytes, resp.arg[0] < sizeof(version) ? resp.arg[0] : sizeof(version)); | |
4745afb6 | 219 | uint8_t len = resp.arg[0] & 0xff; |
220 | switch ( len ){ | |
221 | // todo, identify "Magic UL-C tags". // they usually have a static nonce response to 0x1A command. | |
222 | // UL-EV1, size, check version[6] == 0x0b (smaller) 0x0b * 4 == 48 | |
223 | case 0x0A:PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128);break; | |
224 | case 0x01:PrintAndLog("TYPE : NXP MIFARE Ultralight C");break; | |
225 | case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break; | |
226 | } | |
8ceb6b03 | 227 | */ |
4745afb6 | 228 | break; |
3fe4ff4f | 229 | case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break; |
79a73ab2 | 230 | case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break; |
e691fc45 | 231 | case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break; |
79a73ab2 | 232 | case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break; |
e691fc45 | 233 | case 0x10: PrintAndLog("TYPE : NXP MIFARE Plus 2k SL2"); break; |
234 | case 0x11: PrintAndLog("TYPE : NXP MIFARE Plus 4k SL2"); break; | |
235 | case 0x18: PrintAndLog("TYPE : NXP MIFARE Classic 4k | Plus 4k SL1"); break; | |
236 | case 0x20: PrintAndLog("TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41"); break; | |
79a73ab2 | 237 | case 0x24: PrintAndLog("TYPE : NXP MIFARE DESFire | DESFire EV1"); break; |
238 | case 0x28: PrintAndLog("TYPE : JCOP31 or JCOP41 v2.3.1"); break; | |
239 | case 0x38: PrintAndLog("TYPE : Nokia 6212 or 6131 MIFARE CLASSIC 4K"); break; | |
240 | case 0x88: PrintAndLog("TYPE : Infineon MIFARE CLASSIC 1K"); break; | |
241 | case 0x98: PrintAndLog("TYPE : Gemplus MPCOS"); break; | |
9ca155ba M |
242 | default: ; |
243 | } | |
19d6d91f | 244 | |
4745afb6 | 245 | // Double & triple sized UID, can be mapped to a manufacturer. |
246 | // HACK: does this apply for Ultralight cards? | |
247 | if ( card.uidlen > 4 ) { | |
248 | PrintAndLog("MANUFACTURER : %s", getTagInfo(card.uid[0])); | |
249 | } | |
250 | ||
19d6d91f | 251 | // try to request ATS even if tag claims not to support it |
252 | if (select_status == 2) { | |
253 | uint8_t rats[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0 | |
254 | c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT; | |
255 | c.arg[1] = 2; | |
256 | c.arg[2] = 0; | |
257 | memcpy(c.d.asBytes, rats, 2); | |
258 | SendCommand(&c); | |
259 | WaitForResponse(CMD_ACK,&resp); | |
260 | ||
4b360379 | 261 | memcpy(card.ats, resp.d.asBytes, resp.arg[0]); |
9a573554 | 262 | card.ats_len = resp.arg[0]; // note: ats_len includes CRC Bytes |
19d6d91f | 263 | } |
264 | ||
9a573554 | 265 | if(card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes |
561f7c11 | 266 | bool ta1 = 0, tb1 = 0, tc1 = 0; |
267 | int pos; | |
268 | ||
9a573554 | 269 | if (select_status == 2) { |
19d6d91f | 270 | PrintAndLog("SAK incorrectly claims that card doesn't support RATS"); |
271 | } | |
272 | PrintAndLog(" ATS : %s", sprint_hex(card.ats, card.ats_len)); | |
9a573554 | 273 | PrintAndLog(" - TL : length is %d bytes", card.ats[0]); |
274 | if (card.ats[0] != card.ats_len - 2) { | |
275 | PrintAndLog("ATS may be corrupted. Length of ATS (%d bytes incl. 2 Bytes CRC) doesn't match TL", card.ats_len); | |
561f7c11 | 276 | } |
9a573554 | 277 | |
278 | if (card.ats[0] > 1) { // there is a format byte (T0) | |
19d6d91f | 279 | ta1 = (card.ats[1] & 0x10) == 0x10; |
280 | tb1 = (card.ats[1] & 0x20) == 0x20; | |
281 | tc1 = (card.ats[1] & 0x40) == 0x40; | |
9a573554 | 282 | int16_t fsci = card.ats[1] & 0x0f; |
561f7c11 | 283 | PrintAndLog(" - T0 : TA1 is%s present, TB1 is%s present, " |
9a573554 | 284 | "TC1 is%s present, FSCI is %d (FSC = %ld)", |
561f7c11 | 285 | (ta1 ? "" : " NOT"), (tb1 ? "" : " NOT"), (tc1 ? "" : " NOT"), |
9a573554 | 286 | fsci, |
287 | fsci < 5 ? (fsci - 2) * 8 : | |
288 | fsci < 8 ? (fsci - 3) * 32 : | |
289 | fsci == 8 ? 256 : | |
290 | -1 | |
291 | ); | |
561f7c11 | 292 | } |
293 | pos = 2; | |
9a573554 | 294 | if (ta1) { |
561f7c11 | 295 | char dr[16], ds[16]; |
296 | dr[0] = ds[0] = '\0'; | |
19d6d91f | 297 | if (card.ats[pos] & 0x10) strcat(ds, "2, "); |
298 | if (card.ats[pos] & 0x20) strcat(ds, "4, "); | |
299 | if (card.ats[pos] & 0x40) strcat(ds, "8, "); | |
300 | if (card.ats[pos] & 0x01) strcat(dr, "2, "); | |
301 | if (card.ats[pos] & 0x02) strcat(dr, "4, "); | |
302 | if (card.ats[pos] & 0x04) strcat(dr, "8, "); | |
561f7c11 | 303 | if (strlen(ds) != 0) ds[strlen(ds) - 2] = '\0'; |
304 | if (strlen(dr) != 0) dr[strlen(dr) - 2] = '\0'; | |
305 | PrintAndLog(" - TA1 : different divisors are%s supported, " | |
306 | "DR: [%s], DS: [%s]", | |
19d6d91f | 307 | (card.ats[pos] & 0x80 ? " NOT" : ""), dr, ds); |
561f7c11 | 308 | pos++; |
309 | } | |
9a573554 | 310 | if (tb1) { |
311 | uint32_t sfgi = card.ats[pos] & 0x0F; | |
312 | uint32_t fwi = card.ats[pos] >> 4; | |
313 | PrintAndLog(" - TB1 : SFGI = %d (SFGT = %s%ld/fc), FWI = %d (FWT = %ld/fc)", | |
314 | (sfgi), | |
315 | sfgi ? "" : "(not needed) ", | |
316 | sfgi ? (1 << 12) << sfgi : 0, | |
317 | fwi, | |
318 | (1 << 12) << fwi | |
319 | ); | |
561f7c11 | 320 | pos++; |
321 | } | |
9a573554 | 322 | if (tc1) { |
561f7c11 | 323 | PrintAndLog(" - TC1 : NAD is%s supported, CID is%s supported", |
19d6d91f | 324 | (card.ats[pos] & 0x01) ? "" : " NOT", |
325 | (card.ats[pos] & 0x02) ? "" : " NOT"); | |
561f7c11 | 326 | pos++; |
327 | } | |
9a573554 | 328 | if (card.ats[0] > pos) { |
561f7c11 | 329 | char *tip = ""; |
9a573554 | 330 | if (card.ats[0] - pos >= 7) { |
19d6d91f | 331 | if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) { |
561f7c11 | 332 | tip = "-> MIFARE Plus X 2K or 4K"; |
19d6d91f | 333 | } else if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) { |
561f7c11 | 334 | tip = "-> MIFARE Plus S 2K or 4K"; |
335 | } | |
336 | } | |
9a573554 | 337 | PrintAndLog(" - HB : %s%s", sprint_hex(card.ats + pos, card.ats[0] - pos), tip); |
19d6d91f | 338 | if (card.ats[pos] == 0xC1) { |
561f7c11 | 339 | PrintAndLog(" c1 -> Mifare or (multiple) virtual cards of various type"); |
340 | PrintAndLog(" %02x -> Length is %d bytes", | |
19d6d91f | 341 | card.ats[pos + 1], card.ats[pos + 1]); |
342 | switch (card.ats[pos + 2] & 0xf0) { | |
561f7c11 | 343 | case 0x10: |
344 | PrintAndLog(" 1x -> MIFARE DESFire"); | |
345 | break; | |
346 | case 0x20: | |
347 | PrintAndLog(" 2x -> MIFARE Plus"); | |
348 | break; | |
349 | } | |
19d6d91f | 350 | switch (card.ats[pos + 2] & 0x0f) { |
561f7c11 | 351 | case 0x00: |
352 | PrintAndLog(" x0 -> <1 kByte"); | |
353 | break; | |
354 | case 0x01: | |
355 | PrintAndLog(" x0 -> 1 kByte"); | |
356 | break; | |
357 | case 0x02: | |
358 | PrintAndLog(" x0 -> 2 kByte"); | |
359 | break; | |
360 | case 0x03: | |
361 | PrintAndLog(" x0 -> 4 kByte"); | |
362 | break; | |
363 | case 0x04: | |
364 | PrintAndLog(" x0 -> 8 kByte"); | |
365 | break; | |
366 | } | |
19d6d91f | 367 | switch (card.ats[pos + 3] & 0xf0) { |
561f7c11 | 368 | case 0x00: |
369 | PrintAndLog(" 0x -> Engineering sample"); | |
370 | break; | |
371 | case 0x20: | |
372 | PrintAndLog(" 2x -> Released"); | |
373 | break; | |
374 | } | |
19d6d91f | 375 | switch (card.ats[pos + 3] & 0x0f) { |
561f7c11 | 376 | case 0x00: |
377 | PrintAndLog(" x0 -> Generation 1"); | |
378 | break; | |
379 | case 0x01: | |
380 | PrintAndLog(" x1 -> Generation 2"); | |
381 | break; | |
382 | case 0x02: | |
383 | PrintAndLog(" x2 -> Generation 3"); | |
384 | break; | |
385 | } | |
19d6d91f | 386 | switch (card.ats[pos + 4] & 0x0f) { |
561f7c11 | 387 | case 0x00: |
388 | PrintAndLog(" x0 -> Only VCSL supported"); | |
389 | break; | |
390 | case 0x01: | |
391 | PrintAndLog(" x1 -> VCS, VCSL, and SVC supported"); | |
392 | break; | |
393 | case 0x0E: | |
394 | PrintAndLog(" xE -> no VCS command supported"); | |
395 | break; | |
396 | } | |
397 | } | |
398 | } | |
79a73ab2 | 399 | } else { |
19d6d91f | 400 | PrintAndLog("proprietary non iso14443-4 card found, RATS not supported"); |
401 | } | |
534983d7 | 402 | |
52ab55ab | 403 | |
404 | // try to see if card responses to "chinese magic backdoor" commands. | |
405 | c.cmd = CMD_MIFARE_CIDENT; | |
406 | c.arg[0] = 0; | |
407 | c.arg[1] = 0; | |
408 | c.arg[2] = 0; | |
409 | SendCommand(&c); | |
410 | WaitForResponse(CMD_ACK,&resp); | |
411 | uint8_t isOK = resp.arg[0] & 0xff; | |
19a700a8 | 412 | PrintAndLog("Answers to chinese magic backdoor commands: %s", (isOK ? "YES" : "NO") ); |
52ab55ab | 413 | |
414 | // disconnect | |
415 | c.cmd = CMD_READER_ISO_14443a; | |
416 | c.arg[0] = 0; | |
417 | c.arg[1] = 0; | |
418 | c.arg[2] = 0; | |
419 | SendCommand(&c); | |
420 | ||
19d6d91f | 421 | return select_status; |
7fe9b0b7 | 422 | } |
423 | ||
db22dfe6 | 424 | // Collect ISO14443 Type A UIDs |
425 | int CmdHF14ACUIDs(const char *Cmd) | |
426 | { | |
427 | // requested number of UIDs | |
428 | int n = atoi(Cmd); | |
429 | // collect at least 1 (e.g. if no parameter was given) | |
430 | n = n > 0 ? n : 1; | |
431 | ||
432 | PrintAndLog("Collecting %d UIDs", n); | |
433 | PrintAndLog("Start: %u", time(NULL)); | |
434 | // repeat n times | |
435 | for (int i = 0; i < n; i++) { | |
436 | // execute anticollision procedure | |
437 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}}; | |
438 | SendCommand(&c); | |
902cb3c0 | 439 | |
72b1090a | 440 | UsbCommand resp; |
441 | WaitForResponse(CMD_ACK,&resp); | |
902cb3c0 | 442 | |
72b1090a | 443 | iso14a_card_select_t *card = (iso14a_card_select_t *) resp.d.asBytes; |
db22dfe6 | 444 | |
445 | // check if command failed | |
902cb3c0 | 446 | if (resp.arg[0] == 0) { |
db22dfe6 | 447 | PrintAndLog("Card select failed."); |
448 | } else { | |
72b1090a | 449 | char uid_string[20]; |
450 | for (uint16_t i = 0; i < card->uidlen; i++) { | |
451 | sprintf(&uid_string[2*i], "%02X", card->uid[i]); | |
db22dfe6 | 452 | } |
72b1090a | 453 | PrintAndLog("%s", uid_string); |
db22dfe6 | 454 | } |
455 | } | |
456 | PrintAndLog("End: %u", time(NULL)); | |
457 | ||
458 | return 1; | |
459 | } | |
460 | ||
7fe9b0b7 | 461 | // ## simulate iso14443a tag |
462 | // ## greg - added ability to specify tag UID | |
463 | int CmdHF14ASim(const char *Cmd) | |
81cd0474 | 464 | { |
465 | UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{0,0,0}}; | |
466 | ||
467 | // Retrieve the tag type | |
468 | uint8_t tagtype = param_get8ex(Cmd,0,0,10); | |
469 | ||
470 | // When no argument was given, just print help message | |
471 | if (tagtype == 0) { | |
472 | PrintAndLog(""); | |
473 | PrintAndLog(" Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID"); | |
474 | PrintAndLog(""); | |
475 | PrintAndLog(" syntax: hf 14a sim <type> <uid>"); | |
476 | PrintAndLog(" types: 1 = MIFARE Classic"); | |
477 | PrintAndLog(" 2 = MIFARE Ultralight"); | |
5ee70129 | 478 | PrintAndLog(" 3 = MIFARE Desfire"); |
81cd0474 | 479 | PrintAndLog(" 4 = ISO/IEC 14443-4"); |
5ee70129 | 480 | PrintAndLog(" 5 = MIFARE Tnp3xxx"); |
81cd0474 | 481 | PrintAndLog(""); |
482 | return 1; | |
483 | } | |
484 | ||
485 | // Store the tag type | |
486 | c.arg[0] = tagtype; | |
487 | ||
488 | // Retrieve the full 4 or 7 byte long uid | |
489 | uint64_t long_uid = param_get64ex(Cmd,1,0,16); | |
490 | ||
491 | // Are we handling the (optional) second part uid? | |
492 | if (long_uid > 0xffffffff) { | |
125a98a1 | 493 | PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014"llx")",long_uid); |
81cd0474 | 494 | // Store the second part |
495 | c.arg[2] = (long_uid & 0xffffffff); | |
496 | long_uid >>= 32; | |
497 | // Store the first part, ignore the first byte, it is replaced by cascade byte (0x88) | |
498 | c.arg[1] = (long_uid & 0xffffff); | |
499 | } else { | |
500 | PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",long_uid); | |
501 | // Only store the first part | |
502 | c.arg[1] = long_uid & 0xffffffff; | |
503 | } | |
504 | /* | |
505 | // At lease save the mandatory first part of the UID | |
506 | c.arg[0] = long_uid & 0xffffffff; | |
507 | ||
81cd0474 | 508 | if (c.arg[1] == 0) { |
509 | PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]); | |
510 | } | |
511 | ||
512 | switch (c.arg[0]) { | |
513 | case 1: { | |
514 | PrintAndLog("Emulating ISO/IEC 14443-3 type A tag with 4 byte UID"); | |
515 | UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)}; | |
516 | } break; | |
517 | case 2: { | |
518 | PrintAndLog("Emulating ISO/IEC 14443-4 type A tag with 7 byte UID"); | |
519 | } break; | |
520 | default: { | |
521 | PrintAndLog("Error: unkown tag type (%d)",c.arg[0]); | |
522 | PrintAndLog("syntax: hf 14a sim <uid>",c.arg[0]); | |
523 | PrintAndLog(" type1: 4 ",c.arg[0]); | |
524 | ||
525 | return 1; | |
526 | } break; | |
527 | } | |
528 | */ | |
529 | /* | |
7fe9b0b7 | 530 | unsigned int hi = 0, lo = 0; |
531 | int n = 0, i = 0; | |
532 | while (sscanf(&Cmd[i++], "%1x", &n ) == 1) { | |
533 | hi= (hi << 4) | (lo >> 28); | |
534 | lo= (lo << 4) | (n & 0xf); | |
535 | } | |
81cd0474 | 536 | */ |
537 | // UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)}; | |
538 | // PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]); | |
7fe9b0b7 | 539 | SendCommand(&c); |
540 | return 0; | |
541 | } | |
542 | ||
5cd9ec01 M |
543 | int CmdHF14ASnoop(const char *Cmd) { |
544 | int param = 0; | |
545 | ||
df3e429d | 546 | uint8_t ctmp = param_getchar(Cmd, 0) ; |
547 | if (ctmp == 'h' || ctmp == 'H') { | |
5cd9ec01 | 548 | PrintAndLog("It get data from the field and saves it into command buffer."); |
4c3de57a | 549 | PrintAndLog("Buffer accessible from command hf list 14a."); |
5cd9ec01 M |
550 | PrintAndLog("Usage: hf 14a snoop [c][r]"); |
551 | PrintAndLog("c - triggered by first data from card"); | |
552 | PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)"); | |
553 | PrintAndLog("sample: hf 14a snoop c r"); | |
554 | return 0; | |
555 | } | |
556 | ||
557 | for (int i = 0; i < 2; i++) { | |
df3e429d | 558 | ctmp = param_getchar(Cmd, i); |
5cd9ec01 M |
559 | if (ctmp == 'c' || ctmp == 'C') param |= 0x01; |
560 | if (ctmp == 'r' || ctmp == 'R') param |= 0x02; | |
561 | } | |
562 | ||
563 | UsbCommand c = {CMD_SNOOP_ISO_14443a, {param, 0, 0}}; | |
7fe9b0b7 | 564 | SendCommand(&c); |
565 | return 0; | |
566 | } | |
567 | ||
5f6d6c90 | 568 | int CmdHF14ACmdRaw(const char *cmd) { |
569 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
570 | uint8_t reply=1; | |
571 | uint8_t crc=0; | |
572 | uint8_t power=0; | |
573 | uint8_t active=0; | |
574 | uint8_t active_select=0; | |
575 | uint16_t numbits=0; | |
19a700a8 | 576 | uint32_t timeout=0; |
79bf1ad2 | 577 | uint8_t bTimeout=0; |
5f6d6c90 | 578 | char buf[5]=""; |
579 | int i=0; | |
79bf1ad2 | 580 | uint8_t data[USB_CMD_DATA_SIZE]; |
19a700a8 | 581 | uint16_t datalen=0; |
582 | uint32_t temp; | |
5f6d6c90 | 583 | |
584 | if (strlen(cmd)<2) { | |
79bf1ad2 | 585 | PrintAndLog("Usage: hf 14a raw [-r] [-c] [-p] [-f] [-b] [-t] <number of bits> <0A 0B 0C ... hex>"); |
5f6d6c90 | 586 | PrintAndLog(" -r do not read response"); |
587 | PrintAndLog(" -c calculate and append CRC"); | |
588 | PrintAndLog(" -p leave the signal field ON after receive"); | |
589 | PrintAndLog(" -a active signal field ON without select"); | |
590 | PrintAndLog(" -s active signal field ON with select"); | |
591 | PrintAndLog(" -b number of bits to send. Useful for send partial byte"); | |
19a700a8 | 592 | PrintAndLog(" -t timeout in ms"); |
5f6d6c90 | 593 | return 0; |
594 | } | |
595 | ||
596 | // strip | |
597 | while (*cmd==' ' || *cmd=='\t') cmd++; | |
598 | ||
599 | while (cmd[i]!='\0') { | |
600 | if (cmd[i]==' ' || cmd[i]=='\t') { i++; continue; } | |
601 | if (cmd[i]=='-') { | |
602 | switch (cmd[i+1]) { | |
603 | case 'r': | |
604 | reply=0; | |
605 | break; | |
606 | case 'c': | |
607 | crc=1; | |
608 | break; | |
609 | case 'p': | |
610 | power=1; | |
611 | break; | |
612 | case 'a': | |
613 | active=1; | |
614 | break; | |
615 | case 's': | |
616 | active_select=1; | |
617 | break; | |
618 | case 'b': | |
619 | sscanf(cmd+i+2,"%d",&temp); | |
620 | numbits = temp & 0xFFFF; | |
621 | i+=3; | |
622 | while(cmd[i]!=' ' && cmd[i]!='\0') { i++; } | |
623 | i-=2; | |
624 | break; | |
79bf1ad2 | 625 | case 't': |
626 | bTimeout=1; | |
627 | sscanf(cmd+i+2,"%d",&temp); | |
19a700a8 | 628 | timeout = temp; |
79bf1ad2 | 629 | i+=3; |
630 | while(cmd[i]!=' ' && cmd[i]!='\0') { i++; } | |
04bc1c66 | 631 | i-=2; |
79bf1ad2 | 632 | break; |
5f6d6c90 | 633 | default: |
634 | PrintAndLog("Invalid option"); | |
635 | return 0; | |
636 | } | |
637 | i+=2; | |
638 | continue; | |
639 | } | |
640 | if ((cmd[i]>='0' && cmd[i]<='9') || | |
641 | (cmd[i]>='a' && cmd[i]<='f') || | |
642 | (cmd[i]>='A' && cmd[i]<='F') ) { | |
643 | buf[strlen(buf)+1]=0; | |
644 | buf[strlen(buf)]=cmd[i]; | |
645 | i++; | |
646 | ||
647 | if (strlen(buf)>=2) { | |
648 | sscanf(buf,"%x",&temp); | |
649 | data[datalen]=(uint8_t)(temp & 0xff); | |
5f6d6c90 | 650 | *buf=0; |
79bf1ad2 | 651 | if (++datalen>sizeof(data)){ |
652 | if (crc) | |
653 | PrintAndLog("Buffer is full, we can't add CRC to your data"); | |
654 | break; | |
655 | } | |
5f6d6c90 | 656 | } |
657 | continue; | |
658 | } | |
659 | PrintAndLog("Invalid char on input"); | |
660 | return 0; | |
661 | } | |
79bf1ad2 | 662 | if(crc && datalen>0 && datalen<sizeof(data)-2) |
5f6d6c90 | 663 | { |
664 | uint8_t first, second; | |
665 | ComputeCrc14443(CRC_14443_A, data, datalen, &first, &second); | |
666 | data[datalen++] = first; | |
667 | data[datalen++] = second; | |
668 | } | |
669 | ||
670 | if(active || active_select) | |
671 | { | |
672 | c.arg[0] |= ISO14A_CONNECT; | |
673 | if(active) | |
674 | c.arg[0] |= ISO14A_NO_SELECT; | |
675 | } | |
04bc1c66 | 676 | |
79bf1ad2 | 677 | if(bTimeout){ |
19a700a8 | 678 | #define MAX_TIMEOUT 40542464 // (2^32-1) * (8*16) / 13560000Hz * 1000ms/s = |
79bf1ad2 | 679 | c.arg[0] |= ISO14A_SET_TIMEOUT; |
19a700a8 | 680 | if(timeout > MAX_TIMEOUT) { |
681 | timeout = MAX_TIMEOUT; | |
682 | PrintAndLog("Set timeout to 40542 seconds (11.26 hours). The max we can wait for response"); | |
79bf1ad2 | 683 | } |
04bc1c66 | 684 | c.arg[2] = 13560000 / 1000 / (8*16) * timeout; // timeout in ETUs (time to transfer 1 bit, approx. 9.4 us) |
79bf1ad2 | 685 | } |
5f6d6c90 | 686 | if(power) |
687 | c.arg[0] |= ISO14A_NO_DISCONNECT; | |
688 | if(datalen>0) | |
689 | c.arg[0] |= ISO14A_RAW; | |
690 | ||
79bf1ad2 | 691 | // Max buffer is USB_CMD_DATA_SIZE |
692 | c.arg[1] = (datalen & 0xFFFF) | (numbits << 16); | |
5f6d6c90 | 693 | memcpy(c.d.asBytes,data,datalen); |
694 | ||
695 | SendCommand(&c); | |
696 | ||
697 | if (reply) { | |
698 | if(active_select) | |
699 | waitCmd(1); | |
700 | if(datalen>0) | |
701 | waitCmd(0); | |
702 | } // if reply | |
703 | return 0; | |
704 | } | |
705 | ||
706 | static void waitCmd(uint8_t iSelect) | |
707 | { | |
708 | uint8_t *recv; | |
709 | UsbCommand resp; | |
710 | char *hexout; | |
711 | ||
b915fda3 | 712 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
5f6d6c90 | 713 | recv = resp.d.asBytes; |
714 | uint8_t iLen = iSelect ? resp.arg[1] : resp.arg[0]; | |
715 | PrintAndLog("received %i octets",iLen); | |
716 | if(!iLen) | |
717 | return; | |
718 | hexout = (char *)malloc(iLen * 3 + 1); | |
719 | if (hexout != NULL) { | |
5f6d6c90 | 720 | for (int i = 0; i < iLen; i++) { // data in hex |
f66021cf | 721 | sprintf(&hexout[i * 3], "%02X ", recv[i]); |
5f6d6c90 | 722 | } |
723 | PrintAndLog("%s", hexout); | |
724 | free(hexout); | |
725 | } else { | |
726 | PrintAndLog("malloc failed your client has low memory?"); | |
727 | } | |
728 | } else { | |
729 | PrintAndLog("timeout while waiting for reply."); | |
730 | } | |
731 | } | |
732 | ||
7fe9b0b7 | 733 | static command_t CommandTable[] = |
734 | { | |
5acd09bd | 735 | {"help", CmdHelp, 1, "This help"}, |
4c3de57a | 736 | {"list", CmdHF14AList, 0, "[Deprecated] List ISO 14443a history"}, |
5acd09bd | 737 | {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"}, |
738 | {"cuids", CmdHF14ACUIDs, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"}, | |
df3e429d | 739 | {"sim", CmdHF14ASim, 0, "<UID> -- Simulate ISO 14443a tag"}, |
5acd09bd | 740 | {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"}, |
5f6d6c90 | 741 | {"raw", CmdHF14ACmdRaw, 0, "Send raw hex data to tag"}, |
7fe9b0b7 | 742 | {NULL, NULL, 0, NULL} |
743 | }; | |
744 | ||
902cb3c0 | 745 | int CmdHF14A(const char *Cmd) { |
f397b5cc | 746 | // flush |
902cb3c0 | 747 | WaitForResponseTimeout(CMD_ACK,NULL,100); |
f397b5cc M |
748 | |
749 | // parse | |
7fe9b0b7 | 750 | CmdsParse(CommandTable, Cmd); |
751 | return 0; | |
752 | } | |
753 | ||
754 | int CmdHelp(const char *Cmd) | |
755 | { | |
756 | CmdsHelp(CommandTable); | |
757 | return 0; | |
758 | } |