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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" |
9cdd47c2 | 26 | #include "cmdhfmfu.h" |
46cd801c | 27 | #include "nonce2key/nonce2key.h" |
9cdd47c2 | 28 | |
29 | #define llx PRIx64 | |
7fe9b0b7 | 30 | |
31 | static int CmdHelp(const char *Cmd); | |
5f6d6c90 | 32 | static void waitCmd(uint8_t iLen); |
7fe9b0b7 | 33 | |
52ab55ab | 34 | // structure and database for uid -> tagtype lookups |
35 | typedef struct { | |
36 | uint8_t uid; | |
37 | char* desc; | |
38 | } manufactureName; | |
39 | ||
40 | const manufactureName manufactureMapping[] = { | |
41 | // ID, "Vendor Country" | |
42 | { 0x01, "Motorola UK" }, | |
43 | { 0x02, "ST Microelectronics SA France" }, | |
44 | { 0x03, "Hitachi, Ltd Japan" }, | |
45 | { 0x04, "NXP Semiconductors Germany" }, | |
46 | { 0x05, "Infineon Technologies AG Germany" }, | |
47 | { 0x06, "Cylink USA" }, | |
48 | { 0x07, "Texas Instrument France" }, | |
49 | { 0x08, "Fujitsu Limited Japan" }, | |
50 | { 0x09, "Matsushita Electronics Corporation, Semiconductor Company Japan" }, | |
51 | { 0x0A, "NEC Japan" }, | |
52 | { 0x0B, "Oki Electric Industry Co. Ltd Japan" }, | |
53 | { 0x0C, "Toshiba Corp. Japan" }, | |
54 | { 0x0D, "Mitsubishi Electric Corp. Japan" }, | |
55 | { 0x0E, "Samsung Electronics Co. Ltd Korea" }, | |
56 | { 0x0F, "Hynix / Hyundai, Korea" }, | |
57 | { 0x10, "LG-Semiconductors Co. Ltd Korea" }, | |
58 | { 0x11, "Emosyn-EM Microelectronics USA" }, | |
59 | { 0x12, "INSIDE Technology France" }, | |
60 | { 0x13, "ORGA Kartensysteme GmbH Germany" }, | |
61 | { 0x14, "SHARP Corporation Japan" }, | |
62 | { 0x15, "ATMEL France" }, | |
63 | { 0x16, "EM Microelectronic-Marin SA Switzerland" }, | |
64 | { 0x17, "KSW Microtec GmbH Germany" }, | |
65 | { 0x18, "ZMD AG Germany" }, | |
66 | { 0x19, "XICOR, Inc. USA" }, | |
67 | { 0x1A, "Sony Corporation Japan Identifier Company Country" }, | |
68 | { 0x1B, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" }, | |
69 | { 0x1C, "Emosyn USA" }, | |
70 | { 0x1D, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" }, | |
71 | { 0x1E, "Magellan Technology Pty Limited Australia" }, | |
72 | { 0x1F, "Melexis NV BO Switzerland" }, | |
73 | { 0x20, "Renesas Technology Corp. Japan" }, | |
74 | { 0x21, "TAGSYS France" }, | |
75 | { 0x22, "Transcore USA" }, | |
76 | { 0x23, "Shanghai belling corp., ltd. China" }, | |
77 | { 0x24, "Masktech Germany Gmbh Germany" }, | |
78 | { 0x25, "Innovision Research and Technology Plc UK" }, | |
79 | { 0x26, "Hitachi ULSI Systems Co., Ltd. Japan" }, | |
80 | { 0x27, "Cypak AB Sweden" }, | |
81 | { 0x28, "Ricoh Japan" }, | |
82 | { 0x29, "ASK France" }, | |
83 | { 0x2A, "Unicore Microsystems, LLC Russian Federation" }, | |
84 | { 0x2B, "Dallas Semiconductor/Maxim USA" }, | |
85 | { 0x2C, "Impinj, Inc. USA" }, | |
86 | { 0x2D, "RightPlug Alliance USA" }, | |
87 | { 0x2E, "Broadcom Corporation USA" }, | |
88 | { 0x2F, "MStar Semiconductor, Inc Taiwan, ROC" }, | |
89 | { 0x30, "BeeDar Technology Inc. USA" }, | |
90 | { 0x31, "RFIDsec Denmark" }, | |
91 | { 0x32, "Schweizer Electronic AG Germany" }, | |
92 | { 0x33, "AMIC Technology Corp Taiwan" }, | |
93 | { 0x34, "Mikron JSC Russia" }, | |
94 | { 0x35, "Fraunhofer Institute for Photonic Microsystems Germany" }, | |
95 | { 0x36, "IDS Microchip AG Switzerland" }, | |
96 | { 0x37, "Kovio USA" }, | |
97 | { 0x38, "HMT Microelectronic Ltd Switzerland Identifier Company Country" }, | |
98 | { 0x39, "Silicon Craft Technology Thailand" }, | |
99 | { 0x3A, "Advanced Film Device Inc. Japan" }, | |
100 | { 0x3B, "Nitecrest Ltd UK" }, | |
101 | { 0x3C, "Verayo Inc. USA" }, | |
102 | { 0x3D, "HID Global USA" }, | |
103 | { 0x3E, "Productivity Engineering Gmbh Germany" }, | |
104 | { 0x3F, "Austriamicrosystems AG (reserved) Austria" }, | |
105 | { 0x40, "Gemalto SA France" }, | |
106 | { 0x41, "Renesas Electronics Corporation Japan" }, | |
107 | { 0x42, "3Alogics Inc Korea" }, | |
108 | { 0x43, "Top TroniQ Asia Limited Hong Kong" }, | |
109 | { 0x44, "Gentag Inc (USA) USA" }, | |
110 | { 0x00, "no tag-info available" } // must be the last entry | |
111 | }; | |
112 | ||
113 | ||
114 | // get a product description based on the UID | |
115 | // uid[8] tag uid | |
116 | // returns description of the best match | |
b915fda3 | 117 | char* getTagInfo(uint8_t uid) { |
52ab55ab | 118 | |
68033ed7 | 119 | int i; |
52ab55ab | 120 | int len = sizeof(manufactureMapping) / sizeof(manufactureName); |
121 | ||
68033ed7 MHS |
122 | for ( i = 0; i < len; ++i ) |
123 | if ( uid == manufactureMapping[i].uid) | |
124 | return manufactureMapping[i].desc; | |
52ab55ab | 125 | |
68033ed7 MHS |
126 | //No match, return default |
127 | return manufactureMapping[len-1].desc; | |
52ab55ab | 128 | } |
129 | ||
7fe9b0b7 | 130 | int CmdHF14AList(const char *Cmd) |
131 | { | |
4c3de57a | 132 | PrintAndLog("Deprecated command, use 'hf list 14a' instead"); |
f89c7050 | 133 | return 0; |
7fe9b0b7 | 134 | } |
135 | ||
7fe9b0b7 | 136 | int CmdHF14AReader(const char *Cmd) |
137 | { | |
19d6d91f | 138 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; |
534983d7 | 139 | SendCommand(&c); |
902cb3c0 | 140 | |
141 | UsbCommand resp; | |
7bc95e2e | 142 | WaitForResponse(CMD_ACK,&resp); |
902cb3c0 | 143 | |
19d6d91f | 144 | iso14a_card_select_t card; |
145 | memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
534983d7 | 146 | |
0ec548dc | 147 | uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision |
19d6d91f | 148 | |
149 | if(select_status == 0) { | |
9cdd47c2 | 150 | if (Cmd[0] != 's') PrintAndLog("iso14443a card select failed"); |
52bfb955 | 151 | // disconnect |
152 | c.arg[0] = 0; | |
153 | c.arg[1] = 0; | |
154 | c.arg[2] = 0; | |
155 | SendCommand(&c); | |
534983d7 | 156 | return 0; |
157 | } | |
158 | ||
0ec548dc | 159 | if(select_status == 3) { |
160 | PrintAndLog("Card doesn't support standard iso14443-3 anticollision"); | |
abcb166f | 161 | PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]); |
0ec548dc | 162 | // disconnect |
163 | c.arg[0] = 0; | |
164 | c.arg[1] = 0; | |
165 | c.arg[2] = 0; | |
166 | SendCommand(&c); | |
167 | return 0; | |
168 | } | |
169 | ||
19d6d91f | 170 | PrintAndLog(" UID : %s", sprint_hex(card.uid, card.uidlen)); |
466bc459 | 171 | PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]); |
19d6d91f | 172 | PrintAndLog(" SAK : %02x [%d]", card.sak, resp.arg[0]); |
713e7ffb | 173 | |
19d6d91f | 174 | switch (card.sak) { |
abcb166f | 175 | case 0x00: |
9cdd47c2 | 176 | |
177 | //***************************************test**************** | |
178 | ul_switch_off_field(); | |
179 | ||
623db355 | 180 | uint32_t tagT = GetHF14AMfU_Type(); |
9cdd47c2 | 181 | ul_print_type(tagT, 0); |
182 | ||
183 | //reconnect for further tests | |
184 | c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT; | |
185 | c.arg[1] = 0; | |
186 | c.arg[2] = 0; | |
187 | ||
188 | SendCommand(&c); | |
189 | ||
190 | UsbCommand resp; | |
191 | WaitForResponse(CMD_ACK,&resp); | |
192 | ||
193 | memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
194 | ||
195 | select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS | |
196 | ||
197 | if(select_status == 0) { | |
198 | ul_switch_off_field(); | |
199 | return 0; | |
200 | } | |
201 | ||
202 | /* orig | |
abcb166f | 203 | // check if the tag answers to GETVERSION (0x60) |
204 | c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT; | |
205 | c.arg[1] = 1; | |
206 | c.arg[2] = 0; | |
207 | c.d.asBytes[0] = 0x60; | |
208 | SendCommand(&c); | |
209 | WaitForResponse(CMD_ACK,&resp); | |
210 | ||
09c2a802 | 211 | uint8_t version[10] = {0}; |
212 | memcpy(version, resp.d.asBytes, resp.arg[0] < sizeof(version) ? resp.arg[0] : sizeof(version)); | |
466bc459 | 213 | uint8_t len = resp.arg[0] & 0xff; |
214 | switch ( len){ | |
215 | // todo, identify "Magic UL-C tags". // they usually have a static nonce response to 0x1A command. | |
216 | // UL-EV1, size, check version[6] == 0x0b (smaller) 0x0b * 4 == 48 | |
217 | case 0x0A:PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128); break; | |
218 | case 0x01:PrintAndLog("TYPE : NXP MIFARE Ultralight C");break; | |
219 | case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break; | |
abcb166f | 220 | } |
9cdd47c2 | 221 | */ |
abcb166f | 222 | break; |
3fe4ff4f | 223 | case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break; |
79a73ab2 | 224 | case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break; |
e691fc45 | 225 | case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break; |
79a73ab2 | 226 | case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break; |
e691fc45 | 227 | case 0x10: PrintAndLog("TYPE : NXP MIFARE Plus 2k SL2"); break; |
228 | case 0x11: PrintAndLog("TYPE : NXP MIFARE Plus 4k SL2"); break; | |
229 | case 0x18: PrintAndLog("TYPE : NXP MIFARE Classic 4k | Plus 4k SL1"); break; | |
230 | case 0x20: PrintAndLog("TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41"); break; | |
79a73ab2 | 231 | case 0x24: PrintAndLog("TYPE : NXP MIFARE DESFire | DESFire EV1"); break; |
232 | case 0x28: PrintAndLog("TYPE : JCOP31 or JCOP41 v2.3.1"); break; | |
233 | case 0x38: PrintAndLog("TYPE : Nokia 6212 or 6131 MIFARE CLASSIC 4K"); break; | |
234 | case 0x88: PrintAndLog("TYPE : Infineon MIFARE CLASSIC 1K"); break; | |
235 | case 0x98: PrintAndLog("TYPE : Gemplus MPCOS"); break; | |
9ca155ba M |
236 | default: ; |
237 | } | |
19d6d91f | 238 | |
466bc459 | 239 | // Double & triple sized UID, can be mapped to a manufacturer. |
466bc459 | 240 | if ( card.uidlen > 4 ) { |
241 | PrintAndLog("MANUFACTURER : %s", getTagInfo(card.uid[0])); | |
242 | } | |
243 | ||
19d6d91f | 244 | // try to request ATS even if tag claims not to support it |
245 | if (select_status == 2) { | |
246 | uint8_t rats[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0 | |
247 | c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT; | |
248 | c.arg[1] = 2; | |
249 | c.arg[2] = 0; | |
250 | memcpy(c.d.asBytes, rats, 2); | |
251 | SendCommand(&c); | |
252 | WaitForResponse(CMD_ACK,&resp); | |
253 | ||
09c2a802 | 254 | memcpy(card.ats, resp.d.asBytes, resp.arg[0]); |
9a573554 | 255 | card.ats_len = resp.arg[0]; // note: ats_len includes CRC Bytes |
19d6d91f | 256 | } |
257 | ||
9a573554 | 258 | if(card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes |
561f7c11 | 259 | bool ta1 = 0, tb1 = 0, tc1 = 0; |
260 | int pos; | |
261 | ||
9a573554 | 262 | if (select_status == 2) { |
19d6d91f | 263 | PrintAndLog("SAK incorrectly claims that card doesn't support RATS"); |
264 | } | |
265 | PrintAndLog(" ATS : %s", sprint_hex(card.ats, card.ats_len)); | |
9a573554 | 266 | PrintAndLog(" - TL : length is %d bytes", card.ats[0]); |
267 | if (card.ats[0] != card.ats_len - 2) { | |
268 | PrintAndLog("ATS may be corrupted. Length of ATS (%d bytes incl. 2 Bytes CRC) doesn't match TL", card.ats_len); | |
561f7c11 | 269 | } |
9a573554 | 270 | |
271 | if (card.ats[0] > 1) { // there is a format byte (T0) | |
19d6d91f | 272 | ta1 = (card.ats[1] & 0x10) == 0x10; |
273 | tb1 = (card.ats[1] & 0x20) == 0x20; | |
274 | tc1 = (card.ats[1] & 0x40) == 0x40; | |
9a573554 | 275 | int16_t fsci = card.ats[1] & 0x0f; |
561f7c11 | 276 | PrintAndLog(" - T0 : TA1 is%s present, TB1 is%s present, " |
9a573554 | 277 | "TC1 is%s present, FSCI is %d (FSC = %ld)", |
561f7c11 | 278 | (ta1 ? "" : " NOT"), (tb1 ? "" : " NOT"), (tc1 ? "" : " NOT"), |
9a573554 | 279 | fsci, |
280 | fsci < 5 ? (fsci - 2) * 8 : | |
281 | fsci < 8 ? (fsci - 3) * 32 : | |
282 | fsci == 8 ? 256 : | |
283 | -1 | |
284 | ); | |
561f7c11 | 285 | } |
286 | pos = 2; | |
9a573554 | 287 | if (ta1) { |
561f7c11 | 288 | char dr[16], ds[16]; |
289 | dr[0] = ds[0] = '\0'; | |
19d6d91f | 290 | if (card.ats[pos] & 0x10) strcat(ds, "2, "); |
291 | if (card.ats[pos] & 0x20) strcat(ds, "4, "); | |
292 | if (card.ats[pos] & 0x40) strcat(ds, "8, "); | |
293 | if (card.ats[pos] & 0x01) strcat(dr, "2, "); | |
294 | if (card.ats[pos] & 0x02) strcat(dr, "4, "); | |
295 | if (card.ats[pos] & 0x04) strcat(dr, "8, "); | |
561f7c11 | 296 | if (strlen(ds) != 0) ds[strlen(ds) - 2] = '\0'; |
297 | if (strlen(dr) != 0) dr[strlen(dr) - 2] = '\0'; | |
298 | PrintAndLog(" - TA1 : different divisors are%s supported, " | |
299 | "DR: [%s], DS: [%s]", | |
19d6d91f | 300 | (card.ats[pos] & 0x80 ? " NOT" : ""), dr, ds); |
561f7c11 | 301 | pos++; |
302 | } | |
9a573554 | 303 | if (tb1) { |
304 | uint32_t sfgi = card.ats[pos] & 0x0F; | |
305 | uint32_t fwi = card.ats[pos] >> 4; | |
306 | PrintAndLog(" - TB1 : SFGI = %d (SFGT = %s%ld/fc), FWI = %d (FWT = %ld/fc)", | |
307 | (sfgi), | |
308 | sfgi ? "" : "(not needed) ", | |
309 | sfgi ? (1 << 12) << sfgi : 0, | |
310 | fwi, | |
311 | (1 << 12) << fwi | |
312 | ); | |
561f7c11 | 313 | pos++; |
314 | } | |
9a573554 | 315 | if (tc1) { |
561f7c11 | 316 | PrintAndLog(" - TC1 : NAD is%s supported, CID is%s supported", |
19d6d91f | 317 | (card.ats[pos] & 0x01) ? "" : " NOT", |
318 | (card.ats[pos] & 0x02) ? "" : " NOT"); | |
561f7c11 | 319 | pos++; |
320 | } | |
9a573554 | 321 | if (card.ats[0] > pos) { |
561f7c11 | 322 | char *tip = ""; |
9a573554 | 323 | if (card.ats[0] - pos >= 7) { |
19d6d91f | 324 | if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) { |
561f7c11 | 325 | tip = "-> MIFARE Plus X 2K or 4K"; |
19d6d91f | 326 | } else if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) { |
561f7c11 | 327 | tip = "-> MIFARE Plus S 2K or 4K"; |
328 | } | |
329 | } | |
9a573554 | 330 | PrintAndLog(" - HB : %s%s", sprint_hex(card.ats + pos, card.ats[0] - pos), tip); |
19d6d91f | 331 | if (card.ats[pos] == 0xC1) { |
561f7c11 | 332 | PrintAndLog(" c1 -> Mifare or (multiple) virtual cards of various type"); |
333 | PrintAndLog(" %02x -> Length is %d bytes", | |
19d6d91f | 334 | card.ats[pos + 1], card.ats[pos + 1]); |
335 | switch (card.ats[pos + 2] & 0xf0) { | |
561f7c11 | 336 | case 0x10: |
337 | PrintAndLog(" 1x -> MIFARE DESFire"); | |
338 | break; | |
339 | case 0x20: | |
340 | PrintAndLog(" 2x -> MIFARE Plus"); | |
341 | break; | |
342 | } | |
19d6d91f | 343 | switch (card.ats[pos + 2] & 0x0f) { |
561f7c11 | 344 | case 0x00: |
345 | PrintAndLog(" x0 -> <1 kByte"); | |
346 | break; | |
347 | case 0x01: | |
348 | PrintAndLog(" x0 -> 1 kByte"); | |
349 | break; | |
350 | case 0x02: | |
351 | PrintAndLog(" x0 -> 2 kByte"); | |
352 | break; | |
353 | case 0x03: | |
354 | PrintAndLog(" x0 -> 4 kByte"); | |
355 | break; | |
356 | case 0x04: | |
357 | PrintAndLog(" x0 -> 8 kByte"); | |
358 | break; | |
359 | } | |
19d6d91f | 360 | switch (card.ats[pos + 3] & 0xf0) { |
561f7c11 | 361 | case 0x00: |
362 | PrintAndLog(" 0x -> Engineering sample"); | |
363 | break; | |
364 | case 0x20: | |
365 | PrintAndLog(" 2x -> Released"); | |
366 | break; | |
367 | } | |
19d6d91f | 368 | switch (card.ats[pos + 3] & 0x0f) { |
561f7c11 | 369 | case 0x00: |
370 | PrintAndLog(" x0 -> Generation 1"); | |
371 | break; | |
372 | case 0x01: | |
373 | PrintAndLog(" x1 -> Generation 2"); | |
374 | break; | |
375 | case 0x02: | |
376 | PrintAndLog(" x2 -> Generation 3"); | |
377 | break; | |
378 | } | |
19d6d91f | 379 | switch (card.ats[pos + 4] & 0x0f) { |
561f7c11 | 380 | case 0x00: |
381 | PrintAndLog(" x0 -> Only VCSL supported"); | |
382 | break; | |
383 | case 0x01: | |
384 | PrintAndLog(" x1 -> VCS, VCSL, and SVC supported"); | |
385 | break; | |
386 | case 0x0E: | |
387 | PrintAndLog(" xE -> no VCS command supported"); | |
388 | break; | |
389 | } | |
390 | } | |
391 | } | |
79a73ab2 | 392 | } else { |
19d6d91f | 393 | PrintAndLog("proprietary non iso14443-4 card found, RATS not supported"); |
394 | } | |
534983d7 | 395 | |
52ab55ab | 396 | |
397 | // try to see if card responses to "chinese magic backdoor" commands. | |
398 | c.cmd = CMD_MIFARE_CIDENT; | |
399 | c.arg[0] = 0; | |
400 | c.arg[1] = 0; | |
401 | c.arg[2] = 0; | |
402 | SendCommand(&c); | |
403 | WaitForResponse(CMD_ACK,&resp); | |
404 | uint8_t isOK = resp.arg[0] & 0xff; | |
19a700a8 | 405 | PrintAndLog("Answers to chinese magic backdoor commands: %s", (isOK ? "YES" : "NO") ); |
52ab55ab | 406 | |
407 | // disconnect | |
408 | c.cmd = CMD_READER_ISO_14443a; | |
409 | c.arg[0] = 0; | |
410 | c.arg[1] = 0; | |
411 | c.arg[2] = 0; | |
412 | SendCommand(&c); | |
413 | ||
19d6d91f | 414 | return select_status; |
7fe9b0b7 | 415 | } |
416 | ||
db22dfe6 | 417 | // Collect ISO14443 Type A UIDs |
418 | int CmdHF14ACUIDs(const char *Cmd) | |
419 | { | |
420 | // requested number of UIDs | |
421 | int n = atoi(Cmd); | |
422 | // collect at least 1 (e.g. if no parameter was given) | |
423 | n = n > 0 ? n : 1; | |
424 | ||
425 | PrintAndLog("Collecting %d UIDs", n); | |
426 | PrintAndLog("Start: %u", time(NULL)); | |
427 | // repeat n times | |
428 | for (int i = 0; i < n; i++) { | |
429 | // execute anticollision procedure | |
430 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}}; | |
431 | SendCommand(&c); | |
902cb3c0 | 432 | |
72b1090a | 433 | UsbCommand resp; |
434 | WaitForResponse(CMD_ACK,&resp); | |
902cb3c0 | 435 | |
72b1090a | 436 | iso14a_card_select_t *card = (iso14a_card_select_t *) resp.d.asBytes; |
db22dfe6 | 437 | |
438 | // check if command failed | |
902cb3c0 | 439 | if (resp.arg[0] == 0) { |
db22dfe6 | 440 | PrintAndLog("Card select failed."); |
441 | } else { | |
72b1090a | 442 | char uid_string[20]; |
443 | for (uint16_t i = 0; i < card->uidlen; i++) { | |
444 | sprintf(&uid_string[2*i], "%02X", card->uid[i]); | |
db22dfe6 | 445 | } |
72b1090a | 446 | PrintAndLog("%s", uid_string); |
db22dfe6 | 447 | } |
448 | } | |
449 | PrintAndLog("End: %u", time(NULL)); | |
450 | ||
451 | return 1; | |
452 | } | |
453 | ||
9cdd47c2 | 454 | |
455 | static int usage_hf_14a_sim(void) | |
456 | { | |
457 | PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID\n"); | |
458 | PrintAndLog("Usage: hf 14a sim t <type> u <uid> x"); | |
459 | PrintAndLog(" Options : "); | |
460 | PrintAndLog(" h : this help"); | |
461 | PrintAndLog(" t : 1 = MIFARE Classic"); | |
462 | PrintAndLog(" 2 = MIFARE Ultralight"); | |
463 | PrintAndLog(" 3 = MIFARE Desfire"); | |
464 | PrintAndLog(" 4 = ISO/IEC 14443-4"); | |
465 | PrintAndLog(" 5 = MIFARE Tnp3xxx"); | |
466 | PrintAndLog(" 6 = MIFARE Mini"); | |
467 | PrintAndLog(" u : 4 or 7 byte UID"); | |
468 | PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader"); | |
469 | PrintAndLog("\n sample : hf 14a sim t 1 u 1122344"); | |
470 | PrintAndLog(" : hf 14a sim t 1 u 1122344 x\n"); | |
471 | return 0; | |
472 | } | |
473 | ||
7fe9b0b7 | 474 | // ## simulate iso14443a tag |
475 | // ## greg - added ability to specify tag UID | |
476 | int CmdHF14ASim(const char *Cmd) | |
81cd0474 | 477 | { |
9cdd47c2 | 478 | bool errors = FALSE; |
479 | uint8_t flags = 0; | |
480 | uint8_t tagtype = 1; | |
481 | uint64_t uid = 0; | |
482 | uint8_t cmdp = 0; | |
81cd0474 | 483 | |
9cdd47c2 | 484 | while(param_getchar(Cmd, cmdp) != 0x00) |
485 | { | |
486 | switch(param_getchar(Cmd, cmdp)) | |
487 | { | |
488 | case 'h': | |
489 | case 'H': | |
490 | return usage_hf_14a_sim(); | |
491 | case 't': | |
492 | case 'T': | |
493 | // Retrieve the tag type | |
494 | tagtype = param_get8ex(Cmd, cmdp+1, 0, 10); | |
495 | if (tagtype == 0) | |
496 | errors = true; | |
497 | cmdp += 2; | |
498 | break; | |
499 | case 'u': | |
500 | case 'U': | |
501 | // Retrieve the full 4 or 7 byte long uid | |
502 | uid = param_get64ex(Cmd, cmdp+1, 0, 16); | |
503 | if (uid == 0 ) | |
504 | errors = TRUE; | |
505 | ||
506 | if (uid > 0xffffffff) { | |
507 | PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014"llx")",uid); | |
508 | flags |= FLAG_7B_UID_IN_DATA; | |
509 | } else { | |
510 | PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",uid); | |
511 | flags |= FLAG_4B_UID_IN_DATA; | |
512 | } | |
513 | cmdp += 2; | |
514 | break; | |
515 | case 'x': | |
516 | case 'X': | |
517 | flags |= FLAG_NR_AR_ATTACK; | |
518 | cmdp++; | |
519 | break; | |
520 | default: | |
521 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
522 | errors = true; | |
523 | break; | |
524 | } | |
525 | if(errors) break; | |
81cd0474 | 526 | } |
9cdd47c2 | 527 | |
528 | //Validations | |
529 | if (errors) return usage_hf_14a_sim(); | |
530 | ||
531 | PrintAndLog("Press pm3-button to abort simulation"); | |
81cd0474 | 532 | |
9cdd47c2 | 533 | UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{ tagtype, flags, 0 }}; |
46cd801c | 534 | |
9cdd47c2 | 535 | num_to_bytes(uid, 7, c.d.asBytes); |
536 | SendCommand(&c); | |
537 | ||
46cd801c | 538 | uint8_t data[40]; |
539 | uint8_t key[6]; | |
540 | ||
9cdd47c2 | 541 | while(!ukbhit()){ |
542 | UsbCommand resp; | |
543 | WaitForResponseTimeout(CMD_ACK,&resp,1500); | |
46cd801c | 544 | PrintAndLog("CMD_SIMULATE_MIFARE_CARD [%04X] -- %04X", CMD_SIMULATE_MIFARE_CARD, resp.arg[0]); |
9cdd47c2 | 545 | if ( (resp.arg[0] & 0xffff) == CMD_SIMULATE_MIFARE_CARD ){ |
46cd801c | 546 | memset(data, 0x00, sizeof(data)); |
547 | memset(key, 0x00, sizeof(key)); | |
9cdd47c2 | 548 | int len = (resp.arg[1] > sizeof(data)) ? sizeof(data) : resp.arg[1]; |
549 | memcpy(data, resp.d.asBytes, len); | |
550 | tryMfk32(uid, data, key); | |
551 | //tryMfk64(uid, data, key); | |
552 | PrintAndLog("--"); | |
9cdd47c2 | 553 | } |
81cd0474 | 554 | } |
9cdd47c2 | 555 | return 0; |
556 | } | |
81cd0474 | 557 | |
9cdd47c2 | 558 | int CmdHF14ASniff(const char *Cmd) { |
5cd9ec01 M |
559 | int param = 0; |
560 | ||
df3e429d | 561 | uint8_t ctmp = param_getchar(Cmd, 0) ; |
562 | if (ctmp == 'h' || ctmp == 'H') { | |
5cd9ec01 | 563 | PrintAndLog("It get data from the field and saves it into command buffer."); |
9cdd47c2 | 564 | PrintAndLog("Buffer accessible from command 'hf list 14a'"); |
565 | PrintAndLog("Usage: hf 14a sniff [c][r]"); | |
5cd9ec01 M |
566 | PrintAndLog("c - triggered by first data from card"); |
567 | PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)"); | |
9cdd47c2 | 568 | PrintAndLog("sample: hf 14a sniff c r"); |
5cd9ec01 M |
569 | return 0; |
570 | } | |
571 | ||
572 | for (int i = 0; i < 2; i++) { | |
df3e429d | 573 | ctmp = param_getchar(Cmd, i); |
5cd9ec01 M |
574 | if (ctmp == 'c' || ctmp == 'C') param |= 0x01; |
575 | if (ctmp == 'r' || ctmp == 'R') param |= 0x02; | |
576 | } | |
577 | ||
578 | UsbCommand c = {CMD_SNOOP_ISO_14443a, {param, 0, 0}}; | |
7fe9b0b7 | 579 | SendCommand(&c); |
580 | return 0; | |
581 | } | |
582 | ||
0ec548dc | 583 | |
5f6d6c90 | 584 | int CmdHF14ACmdRaw(const char *cmd) { |
585 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; | |
0ec548dc | 586 | bool reply=1; |
587 | bool crc = FALSE; | |
588 | bool power = FALSE; | |
589 | bool active = FALSE; | |
590 | bool active_select = FALSE; | |
5f6d6c90 | 591 | uint16_t numbits=0; |
0ec548dc | 592 | bool bTimeout = FALSE; |
19a700a8 | 593 | uint32_t timeout=0; |
0ec548dc | 594 | bool topazmode = FALSE; |
5f6d6c90 | 595 | char buf[5]=""; |
596 | int i=0; | |
79bf1ad2 | 597 | uint8_t data[USB_CMD_DATA_SIZE]; |
19a700a8 | 598 | uint16_t datalen=0; |
599 | uint32_t temp; | |
5f6d6c90 | 600 | |
601 | if (strlen(cmd)<2) { | |
963fa1c2 | 602 | PrintAndLog("Usage: hf 14a raw [-r] [-c] [-p] [-a] [-t] <milliseconds> [-b] <number of bits> <0A 0B 0C ... hex>"); |
5f6d6c90 | 603 | PrintAndLog(" -r do not read response"); |
604 | PrintAndLog(" -c calculate and append CRC"); | |
605 | PrintAndLog(" -p leave the signal field ON after receive"); | |
606 | PrintAndLog(" -a active signal field ON without select"); | |
607 | PrintAndLog(" -s active signal field ON with select"); | |
608 | PrintAndLog(" -b number of bits to send. Useful for send partial byte"); | |
19a700a8 | 609 | PrintAndLog(" -t timeout in ms"); |
0ec548dc | 610 | PrintAndLog(" -T use Topaz protocol to send command"); |
5f6d6c90 | 611 | return 0; |
612 | } | |
613 | ||
0ec548dc | 614 | |
5f6d6c90 | 615 | // strip |
616 | while (*cmd==' ' || *cmd=='\t') cmd++; | |
617 | ||
618 | while (cmd[i]!='\0') { | |
619 | if (cmd[i]==' ' || cmd[i]=='\t') { i++; continue; } | |
620 | if (cmd[i]=='-') { | |
621 | switch (cmd[i+1]) { | |
622 | case 'r': | |
0ec548dc | 623 | reply = FALSE; |
5f6d6c90 | 624 | break; |
625 | case 'c': | |
0ec548dc | 626 | crc = TRUE; |
5f6d6c90 | 627 | break; |
628 | case 'p': | |
0ec548dc | 629 | power = TRUE; |
5f6d6c90 | 630 | break; |
631 | case 'a': | |
0ec548dc | 632 | active = TRUE; |
5f6d6c90 | 633 | break; |
634 | case 's': | |
0ec548dc | 635 | active_select = TRUE; |
5f6d6c90 | 636 | break; |
637 | case 'b': | |
638 | sscanf(cmd+i+2,"%d",&temp); | |
639 | numbits = temp & 0xFFFF; | |
640 | i+=3; | |
641 | while(cmd[i]!=' ' && cmd[i]!='\0') { i++; } | |
642 | i-=2; | |
643 | break; | |
79bf1ad2 | 644 | case 't': |
0ec548dc | 645 | bTimeout = TRUE; |
79bf1ad2 | 646 | sscanf(cmd+i+2,"%d",&temp); |
19a700a8 | 647 | timeout = temp; |
79bf1ad2 | 648 | i+=3; |
649 | while(cmd[i]!=' ' && cmd[i]!='\0') { i++; } | |
04bc1c66 | 650 | i-=2; |
79bf1ad2 | 651 | break; |
0ec548dc | 652 | case 'T': |
653 | topazmode = TRUE; | |
654 | break; | |
5f6d6c90 | 655 | default: |
656 | PrintAndLog("Invalid option"); | |
657 | return 0; | |
658 | } | |
659 | i+=2; | |
660 | continue; | |
661 | } | |
662 | if ((cmd[i]>='0' && cmd[i]<='9') || | |
663 | (cmd[i]>='a' && cmd[i]<='f') || | |
664 | (cmd[i]>='A' && cmd[i]<='F') ) { | |
665 | buf[strlen(buf)+1]=0; | |
666 | buf[strlen(buf)]=cmd[i]; | |
667 | i++; | |
668 | ||
669 | if (strlen(buf)>=2) { | |
670 | sscanf(buf,"%x",&temp); | |
671 | data[datalen]=(uint8_t)(temp & 0xff); | |
5f6d6c90 | 672 | *buf=0; |
9cdd47c2 | 673 | if (++datalen >= sizeof(data)){ |
79bf1ad2 | 674 | if (crc) |
675 | PrintAndLog("Buffer is full, we can't add CRC to your data"); | |
676 | break; | |
677 | } | |
5f6d6c90 | 678 | } |
679 | continue; | |
680 | } | |
681 | PrintAndLog("Invalid char on input"); | |
682 | return 0; | |
683 | } | |
0ec548dc | 684 | |
79bf1ad2 | 685 | if(crc && datalen>0 && datalen<sizeof(data)-2) |
5f6d6c90 | 686 | { |
687 | uint8_t first, second; | |
0ec548dc | 688 | if (topazmode) { |
689 | ComputeCrc14443(CRC_14443_B, data, datalen, &first, &second); | |
690 | } else { | |
9cdd47c2 | 691 | ComputeCrc14443(CRC_14443_A, data, datalen, &first, &second); |
0ec548dc | 692 | } |
5f6d6c90 | 693 | data[datalen++] = first; |
694 | data[datalen++] = second; | |
695 | } | |
696 | ||
697 | if(active || active_select) | |
698 | { | |
699 | c.arg[0] |= ISO14A_CONNECT; | |
700 | if(active) | |
701 | c.arg[0] |= ISO14A_NO_SELECT; | |
702 | } | |
04bc1c66 | 703 | |
79bf1ad2 | 704 | if(bTimeout){ |
0ec548dc | 705 | #define MAX_TIMEOUT 40542464 // = (2^32-1) * (8*16) / 13560000Hz * 1000ms/s |
79bf1ad2 | 706 | c.arg[0] |= ISO14A_SET_TIMEOUT; |
19a700a8 | 707 | if(timeout > MAX_TIMEOUT) { |
708 | timeout = MAX_TIMEOUT; | |
709 | PrintAndLog("Set timeout to 40542 seconds (11.26 hours). The max we can wait for response"); | |
79bf1ad2 | 710 | } |
04bc1c66 | 711 | c.arg[2] = 13560000 / 1000 / (8*16) * timeout; // timeout in ETUs (time to transfer 1 bit, approx. 9.4 us) |
79bf1ad2 | 712 | } |
0ec548dc | 713 | |
5f6d6c90 | 714 | if(power) |
715 | c.arg[0] |= ISO14A_NO_DISCONNECT; | |
0ec548dc | 716 | |
5f6d6c90 | 717 | if(datalen>0) |
718 | c.arg[0] |= ISO14A_RAW; | |
719 | ||
0ec548dc | 720 | if(topazmode) |
721 | c.arg[0] |= ISO14A_TOPAZMODE; | |
722 | ||
79bf1ad2 | 723 | // Max buffer is USB_CMD_DATA_SIZE |
724 | c.arg[1] = (datalen & 0xFFFF) | (numbits << 16); | |
5f6d6c90 | 725 | memcpy(c.d.asBytes,data,datalen); |
726 | ||
727 | SendCommand(&c); | |
728 | ||
729 | if (reply) { | |
730 | if(active_select) | |
731 | waitCmd(1); | |
732 | if(datalen>0) | |
733 | waitCmd(0); | |
734 | } // if reply | |
735 | return 0; | |
736 | } | |
737 | ||
0ec548dc | 738 | |
5f6d6c90 | 739 | static void waitCmd(uint8_t iSelect) |
740 | { | |
741 | uint8_t *recv; | |
742 | UsbCommand resp; | |
743 | char *hexout; | |
744 | ||
b915fda3 | 745 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
5f6d6c90 | 746 | recv = resp.d.asBytes; |
747 | uint8_t iLen = iSelect ? resp.arg[1] : resp.arg[0]; | |
748 | PrintAndLog("received %i octets",iLen); | |
749 | if(!iLen) | |
750 | return; | |
751 | hexout = (char *)malloc(iLen * 3 + 1); | |
752 | if (hexout != NULL) { | |
5f6d6c90 | 753 | for (int i = 0; i < iLen; i++) { // data in hex |
f66021cf | 754 | sprintf(&hexout[i * 3], "%02X ", recv[i]); |
5f6d6c90 | 755 | } |
756 | PrintAndLog("%s", hexout); | |
757 | free(hexout); | |
758 | } else { | |
759 | PrintAndLog("malloc failed your client has low memory?"); | |
760 | } | |
761 | } else { | |
762 | PrintAndLog("timeout while waiting for reply."); | |
763 | } | |
764 | } | |
765 | ||
7fe9b0b7 | 766 | static command_t CommandTable[] = |
767 | { | |
5acd09bd | 768 | {"help", CmdHelp, 1, "This help"}, |
4c3de57a | 769 | {"list", CmdHF14AList, 0, "[Deprecated] List ISO 14443a history"}, |
5acd09bd | 770 | {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"}, |
771 | {"cuids", CmdHF14ACUIDs, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"}, | |
df3e429d | 772 | {"sim", CmdHF14ASim, 0, "<UID> -- Simulate ISO 14443a tag"}, |
9cdd47c2 | 773 | {"sniff", CmdHF14ASniff, 0, "sniff ISO 14443 Type A traffic"}, |
5f6d6c90 | 774 | {"raw", CmdHF14ACmdRaw, 0, "Send raw hex data to tag"}, |
7fe9b0b7 | 775 | {NULL, NULL, 0, NULL} |
776 | }; | |
777 | ||
902cb3c0 | 778 | int CmdHF14A(const char *Cmd) { |
f397b5cc | 779 | // flush |
902cb3c0 | 780 | WaitForResponseTimeout(CMD_ACK,NULL,100); |
f397b5cc M |
781 | |
782 | // parse | |
9cdd47c2 | 783 | CmdsParse(CommandTable, Cmd); |
784 | return 0; | |
7fe9b0b7 | 785 | } |
786 | ||
787 | int CmdHelp(const char *Cmd) | |
788 | { | |
789 | CmdsHelp(CommandTable); | |
790 | return 0; | |
791 | } |