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81740aa5 | 1 | //----------------------------------------------------------------------------- |
2 | // Ultralight Code (c) 2013,2014 Midnitesnake & Andy Davies of Pentura | |
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 MIFARE ULTRALIGHT (C) commands | |
9 | //----------------------------------------------------------------------------- | |
afceaf40 | 10 | #include "loclass/des.h" |
81740aa5 | 11 | #include "cmdhfmfu.h" |
12 | #include "cmdhfmf.h" | |
13 | #include "cmdhf14a.h" | |
f168b263 | 14 | #include "mifare.h" |
f9848fd6 | 15 | #include "util.h" |
75377d29 | 16 | #include "protocols.h" |
81740aa5 | 17 | |
75377d29 | 18 | #define MAX_UL_BLOCKS 0x0f |
19 | #define MAX_ULC_BLOCKS 0x2f | |
20 | #define MAX_ULEV1a_BLOCKS 0x0b | |
21 | #define MAX_ULEV1b_BLOCKS 0x20 | |
22 | #define MAX_NTAG_213 0x2c | |
23 | #define MAX_NTAG_215 0x86 | |
24 | #define MAX_NTAG_216 0xe6 | |
25 | ||
345fb24a | 26 | #define KEYS_3DES_COUNT 7 |
27 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
f168b263 | 28 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key |
29 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
30 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
31 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
32 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
33 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
34 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
75377d29 | 35 | }; |
36 | ||
345fb24a | 37 | #define KEYS_PWD_COUNT 8 |
38 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { | |
c585a5cf | 39 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default |
40 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) | |
345fb24a | 41 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) |
42 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
43 | {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: | |
44 | {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
45 | {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 | |
46 | {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
c585a5cf | 47 | }; |
48 | ||
f168b263 | 49 | static int CmdHelp(const char *Cmd); |
afceaf40 | 50 | |
75377d29 | 51 | char* getProductTypeStr( uint8_t id){ |
52 | ||
53 | static char buf[20]; | |
54 | char *retStr = buf; | |
55 | ||
56 | switch(id) { | |
57 | case 3: | |
58 | sprintf(retStr, "0x%02X %s", id, "(Ultralight)"); | |
59 | break; | |
60 | case 4: | |
61 | sprintf(retStr, "0x%02X %s", id, "(NTAG)"); | |
62 | break; | |
63 | default: | |
64 | sprintf(retStr, "0x%02X %s", id, "(unknown)"); | |
65 | break; | |
66 | } | |
67 | return buf; | |
68 | } | |
69 | ||
70 | /* | |
71 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
72 | the LSBit is set to '0' if the size is exactly 2^n | |
73 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
74 | */ | |
75 | char* getUlev1CardSizeStr( uint8_t fsize ){ | |
76 | ||
345fb24a | 77 | static char buf[40]; |
75377d29 | 78 | char *retStr = buf; |
2be768af | 79 | memset(buf, 0, sizeof(buf)); |
75377d29 | 80 | |
2be768af | 81 | uint16_t usize = 1 << ((fsize >>1) + 1); |
82 | uint16_t lsize = 1 << (fsize >>1); | |
75377d29 | 83 | |
84 | // is LSB set? | |
85 | if ( fsize & 1 ) | |
345fb24a | 86 | sprintf(retStr, "%02X (%u <-> %u bytes)",fsize, usize, lsize); |
75377d29 | 87 | else |
345fb24a | 88 | sprintf(retStr, "%02X (%u bytes)", fsize, lsize); |
75377d29 | 89 | return buf; |
90 | } | |
81740aa5 | 91 | |
75377d29 | 92 | static void ul_switch_on_field(void) { |
93 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
f168b263 | 94 | SendCommand(&c); |
75377d29 | 95 | } |
81740aa5 | 96 | |
a2e2bb8a | 97 | void ul_switch_off_field(void) { |
75377d29 | 98 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; |
99 | SendCommand(&c); | |
100 | } | |
101 | ||
102 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
103 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
104 | memcpy(c.d.asBytes, cmd, cmdlen); | |
105 | SendCommand(&c); | |
106 | UsbCommand resp; | |
107 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
372a8257 | 108 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 109 | |
110 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
abab60ae | 111 | memcpy(response, resp.d.asBytes, resplen); |
112 | return resplen; | |
75377d29 | 113 | } |
114 | /* | |
115 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
116 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
117 | if (append_crc) | |
118 | c.arg[0] |= ISO14A_APPEND_CRC; | |
119 | ||
120 | memcpy(c.d.asBytes, cmd, cmdlen); | |
121 | SendCommand(&c); | |
122 | UsbCommand resp; | |
123 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
c585a5cf | 124 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 125 | |
126 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
c585a5cf | 127 | memcpy(response, resp.d.asBytes, resplen); |
128 | return resplen; | |
75377d29 | 129 | } |
130 | */ | |
131 | static int ul_select( iso14a_card_select_t *card ){ | |
132 | ||
133 | ul_switch_on_field(); | |
134 | ||
135 | UsbCommand resp; | |
136 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
137 | if (resp.arg[0] < 1) return -1; | |
138 | ||
139 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
140 | return resp.arg[0]; | |
141 | } | |
142 | ||
143 | // This read command will at least return 16bytes. | |
144 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
145 | ||
146 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
147 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
148 | if ( len == -1 ) | |
149 | ul_switch_off_field(); | |
150 | return len; | |
151 | } | |
152 | ||
c585a5cf | 153 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ |
154 | ||
155 | uint8_t cmd[18]; | |
156 | memset(cmd, 0x00, sizeof(cmd)); | |
157 | datalen = ( datalen > 16) ? 16 : datalen; | |
158 | ||
159 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
160 | cmd[1] = page; | |
161 | memcpy(cmd+2, data, datalen); | |
162 | ||
163 | uint8_t response[1] = {0xff}; | |
164 | int len = ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); | |
165 | if ( len == -1 ) | |
166 | ul_switch_off_field(); | |
167 | // ACK | |
168 | if ( response[0] == 0x0a ) return 0; | |
169 | // NACK | |
170 | return -1; | |
171 | } | |
345fb24a | 172 | |
a2e2bb8a | 173 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ |
75377d29 | 174 | |
a2e2bb8a | 175 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; |
75377d29 | 176 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); |
177 | if ( len == -1 ) | |
178 | ul_switch_off_field(); | |
179 | return len; | |
180 | } | |
345fb24a | 181 | |
75377d29 | 182 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ |
183 | ||
184 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
185 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
186 | if ( len == -1) | |
187 | ul_switch_off_field(); | |
188 | return len; | |
189 | } | |
190 | ||
191 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
192 | ||
193 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
194 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
195 | if ( len == -1 ) | |
196 | ul_switch_off_field(); | |
197 | return len; | |
198 | } | |
199 | ||
200 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
f168b263 | 201 | |
75377d29 | 202 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; |
f168b263 | 203 | |
75377d29 | 204 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ |
205 | // ul_switch_off_field(); | |
206 | // return -1; | |
207 | // } | |
208 | // return 0; | |
209 | // } | |
210 | ||
211 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
212 | ||
213 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
214 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
215 | if (len == -1) | |
216 | ul_switch_off_field(); | |
217 | return len; | |
218 | } | |
219 | ||
a2e2bb8a | 220 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ |
221 | ||
222 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
223 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
224 | if (len == -1) | |
225 | ul_switch_off_field(); | |
226 | return len; | |
227 | } | |
228 | ||
c585a5cf | 229 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ |
230 | ||
231 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
232 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
233 | if (len == -1) | |
234 | ul_switch_off_field(); | |
235 | return len; | |
236 | } | |
237 | ||
75377d29 | 238 | static int ul_print_default( uint8_t *data){ |
239 | ||
240 | uint8_t uid[7]; | |
241 | ||
242 | uid[0] = data[0]; | |
243 | uid[1] = data[1]; | |
244 | uid[2] = data[2]; | |
245 | uid[3] = data[4]; | |
246 | uid[4] = data[5]; | |
247 | uid[5] = data[6]; | |
248 | uid[6] = data[7]; | |
249 | ||
250 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
4693c188 | 251 | PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); |
345fb24a | 252 | if ( uid[0] == 0x05 ) { |
253 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
254 | switch (chip){ | |
255 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break; | |
256 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break; | |
257 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break; | |
258 | } | |
259 | } | |
75377d29 | 260 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 |
261 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
262 | if ( data[3] == crc0 ) | |
4693c188 | 263 | PrintAndLog(" BCC0 : %02X - Ok", data[3]); |
75377d29 | 264 | else |
4693c188 | 265 | PrintAndLog(" BCC0 : %02X - crc should be %02X", data[3], crc0); |
75377d29 | 266 | |
267 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
268 | if ( data[8] == crc1 ) | |
4693c188 | 269 | PrintAndLog(" BCC1 : %02X - Ok", data[8]); |
75377d29 | 270 | else |
4693c188 | 271 | PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 ); |
75377d29 | 272 | |
4693c188 | 273 | PrintAndLog(" Internal : %02X - %s default", data[9], (data[9]==0x48)?"":"not" ); |
75377d29 | 274 | PrintAndLog(" Lock : %s - %s", sprint_hex(data+10, 2),printBits( 2, data+10) ); |
275 | PrintAndLog("OneTimePad : %s ", sprint_hex(data + 12, 4)); | |
4693c188 | 276 | PrintAndLog(""); |
75377d29 | 277 | return 0; |
278 | } | |
279 | ||
c585a5cf | 280 | static int ntag_print_CC(uint8_t *data) { |
345fb24a | 281 | |
282 | PrintAndLog("\n--- NTAG NDEF Message"); | |
283 | ||
75377d29 | 284 | if(data[0] != 0xe1) { |
285 | PrintAndLog("no NDEF message"); | |
286 | return -1; // no NDEF message | |
287 | } | |
288 | ||
289 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
290 | PrintAndLog(" %02X: NDEF Magic Number", data[0]); | |
291 | PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
c585a5cf | 292 | PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); |
293 | if ( data[2] == 0x12 ) | |
f04ef473 | 294 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144); |
c585a5cf | 295 | else if ( data[2] == 0x3e ) |
f04ef473 | 296 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496); |
c585a5cf | 297 | else if ( data[2] == 0x6d ) |
f04ef473 | 298 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872); |
c585a5cf | 299 | |
75377d29 | 300 | PrintAndLog(" %02X: %s / %s", data[3], |
301 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
302 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
75377d29 | 303 | return 0; |
304 | } | |
305 | ||
8ceb6b03 | 306 | int ul_print_type(uint16_t tagtype, uint8_t spaces){ |
307 | char spc[11] = " "; | |
308 | spc[10]=0x00; | |
309 | char *spacer = spc + (10-spaces); | |
310 | ||
75377d29 | 311 | if ( tagtype & UL ) |
8ceb6b03 | 312 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype); |
75377d29 | 313 | else if ( tagtype & UL_C) |
8ceb6b03 | 314 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype ); |
75377d29 | 315 | else if ( tagtype & UL_EV1_48) |
8ceb6b03 | 316 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); |
345fb24a | 317 | else if ( tagtype & UL_EV1_128) |
8ceb6b03 | 318 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); |
75377d29 | 319 | else if ( tagtype & NTAG_213 ) |
8ceb6b03 | 320 | PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer); |
75377d29 | 321 | else if ( tagtype & NTAG_215 ) |
8ceb6b03 | 322 | PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer); |
75377d29 | 323 | else if ( tagtype & NTAG_216 ) |
8ceb6b03 | 324 | PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer); |
345fb24a | 325 | else if ( tagtype & MY_D ) |
8ceb6b03 | 326 | PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); |
345fb24a | 327 | else if ( tagtype & MY_D_NFC ) |
8ceb6b03 | 328 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); |
345fb24a | 329 | else if ( tagtype & MY_D_MOVE ) |
8ceb6b03 | 330 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); |
345fb24a | 331 | else if ( tagtype & MY_D_MOVE_NFC ) |
8ceb6b03 | 332 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); |
75377d29 | 333 | else |
8ceb6b03 | 334 | PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); |
75377d29 | 335 | return 0; |
336 | } | |
337 | ||
338 | static int ulc_print_3deskey( uint8_t *data){ | |
c585a5cf | 339 | PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data); |
340 | PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
341 | PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
342 | PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12); | |
a2e2bb8a | 343 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16), 16)); |
75377d29 | 344 | return 0; |
345 | } | |
346 | ||
347 | static int ulc_print_configuration( uint8_t *data){ | |
348 | ||
349 | PrintAndLog("--- UL-C Configuration"); | |
345fb24a | 350 | PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data)); |
351 | PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
75377d29 | 352 | |
353 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
354 | if ( validAuth ) | |
a2e2bb8a | 355 | PrintAndLog(" Auth0 [42/0x2A]: %s Page %d and above need authentication", sprint_hex(data+8, 4), data[8] ); |
75377d29 | 356 | else{ |
357 | if ( data[8] == 0){ | |
345fb24a | 358 | PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) ); |
75377d29 | 359 | } else { |
345fb24a | 360 | PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) ); |
f168b263 | 361 | } |
75377d29 | 362 | } |
345fb24a | 363 | PrintAndLog(" Auth1 [43/0x2B]: %s %s", |
75377d29 | 364 | sprint_hex(data+12, 4), |
365 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
366 | ); | |
f168b263 | 367 | return 0; |
368 | } | |
81740aa5 | 369 | |
75377d29 | 370 | static int ulev1_print_configuration( uint8_t *data){ |
f168b263 | 371 | |
75377d29 | 372 | PrintAndLog("\n--- UL-EV1 Configuration"); |
373 | ||
374 | bool strg_mod_en = (data[0] & 2); | |
375 | uint8_t authlim = (data[4] & 0x07); | |
376 | bool cfglck = (data[4] & 0x40); | |
377 | bool prot = (data[4] & 0x80); | |
378 | uint8_t vctid = data[5]; | |
379 | ||
380 | PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); | |
345fb24a | 381 | if ( data[3] < 0xff ) |
a2e2bb8a | 382 | PrintAndLog(" - page %d and above need authentication",data[3]); |
345fb24a | 383 | else |
384 | PrintAndLog(" - pages don't need authentication"); | |
75377d29 | 385 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); |
386 | PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); | |
387 | if ( authlim == 0) | |
345fb24a | 388 | PrintAndLog(" - Unlimited password attempts"); |
75377d29 | 389 | else |
390 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
391 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
392 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
345fb24a | 393 | PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); |
75377d29 | 394 | PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); |
395 | PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); | |
396 | return 0; | |
397 | } | |
398 | ||
399 | static int ulev1_print_counters(){ | |
400 | PrintAndLog("--- UL-EV1 Counters"); | |
a2e2bb8a | 401 | uint8_t tear[1] = {0}; |
75377d29 | 402 | uint8_t counter[3] = {0,0,0}; |
403 | for ( uint8_t i = 0; i<3; ++i) { | |
a2e2bb8a | 404 | ulev1_readTearing(i,tear,sizeof(tear)); |
75377d29 | 405 | ulev1_readCounter(i,counter, sizeof(counter) ); |
345fb24a | 406 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); |
a2e2bb8a | 407 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); |
75377d29 | 408 | } |
409 | return 0; | |
410 | } | |
411 | ||
c585a5cf | 412 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ |
413 | PrintAndLog("\n--- UL-EV1 Signature"); | |
414 | PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); | |
415 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
416 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
417 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
418 | //to do: verify if signature is valid | |
419 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
420 | return 0; | |
421 | } | |
345fb24a | 422 | |
423 | static int ulev1_print_version(uint8_t *data){ | |
424 | PrintAndLog("\n--- UL-EV1 / NTAG Version"); | |
425 | PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); | |
426 | PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); | |
427 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); | |
428 | PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF"); | |
429 | PrintAndLog(" Major version : %02X", data[4]); | |
430 | PrintAndLog(" Minor version : %02X", data[5]); | |
431 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
432 | PrintAndLog(" Protocol type : %02X", data[7]); | |
433 | return 0; | |
434 | } | |
435 | ||
f04ef473 | 436 | /* |
c585a5cf | 437 | static int ulc_magic_test(){ |
438 | // Magic Ultralight test | |
439 | // Magic UL-C, by observation, | |
440 | // 1) it seems to have a static nonce response to 0x1A command. | |
441 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
442 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
443 | // 4) use the ul_magic_test ! magic tags answers specially! | |
444 | int returnValue = UL_ERROR; | |
445 | iso14a_card_select_t card; | |
446 | uint8_t nonce1[11] = {0x00}; | |
447 | uint8_t nonce2[11] = {0x00}; | |
448 | int status = ul_select(&card); | |
449 | if ( status < 1 ){ | |
450 | PrintAndLog("Error: couldn't select ulc_magic_test"); | |
451 | ul_switch_off_field(); | |
452 | return UL_ERROR; | |
453 | } | |
a2e2bb8a | 454 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); |
c585a5cf | 455 | if ( status > 0 ) { |
a2e2bb8a | 456 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); |
c585a5cf | 457 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; |
458 | } else { | |
459 | returnValue = UL; | |
460 | } | |
461 | ul_switch_off_field(); | |
462 | return returnValue; | |
463 | } | |
f04ef473 | 464 | */ |
c585a5cf | 465 | static int ul_magic_test(){ |
466 | ||
467 | // Magic Ultralight tests | |
468 | // 1) take present UID, and try to write it back. OBSOLETE | |
469 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
470 | iso14a_card_select_t card; | |
471 | int status = ul_select(&card); | |
472 | if ( status < 1 ){ | |
a2e2bb8a | 473 | PrintAndLog("iso14443a card select failed"); |
c585a5cf | 474 | ul_switch_off_field(); |
475 | return UL_ERROR; | |
476 | } | |
477 | status = ul_comp_write(0, NULL, 0); | |
478 | ul_switch_off_field(); | |
a2e2bb8a | 479 | if ( status == 0 ) |
c585a5cf | 480 | return UL_MAGIC; |
481 | return UL; | |
482 | } | |
f04ef473 | 483 | |
75377d29 | 484 | uint16_t GetHF14AMfU_Type(void){ |
81740aa5 | 485 | |
92690507 | 486 | TagTypeUL_t tagtype = UNKNOWN; |
487 | iso14a_card_select_t card; | |
75377d29 | 488 | uint8_t version[10] = {0x00}; |
75377d29 | 489 | int status = 0; |
490 | int len; | |
491 | ||
492 | status = ul_select(&card); | |
493 | if ( status < 1 ){ | |
494 | PrintAndLog("Error: couldn't select"); | |
495 | ul_switch_off_field(); | |
496 | return UL_ERROR; | |
497 | } | |
92690507 | 498 | // Ultralight - ATQA / SAK |
abab60ae | 499 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { |
4693c188 | 500 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); |
75377d29 | 501 | ul_switch_off_field(); |
502 | return UL_ERROR; | |
503 | } | |
92690507 | 504 | |
345fb24a | 505 | if ( card.uid[0] != 0x05) { |
75377d29 | 506 | |
345fb24a | 507 | len = ulev1_getVersion(version, sizeof(version)); |
508 | if (len > -1) ul_switch_off_field(); //if -1 it is already off | |
509 | ||
510 | switch (len) { | |
511 | case 0x0A: { | |
512 | ||
513 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
514 | tagtype = UL_EV1_48; | |
515 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
516 | tagtype = UL_EV1_128; | |
517 | else if ( version[2] == 0x04 && version[6] == 0x0F ) | |
518 | tagtype = NTAG_213; | |
519 | else if ( version[2] == 0x04 && version[6] == 0x11 ) | |
520 | tagtype = NTAG_215; | |
521 | else if ( version[2] == 0x04 && version[6] == 0x13 ) | |
522 | tagtype = NTAG_216; | |
523 | else if ( version[2] == 0x04 ) | |
524 | tagtype = NTAG; | |
525 | ||
526 | break; | |
527 | } | |
528 | case 0x01: tagtype = UL_C; break; | |
529 | case 0x00: tagtype = UL; break; | |
530 | case -1 : tagtype = (UL | UL_C); break; //when does this happen? | |
531 | default : tagtype = UNKNOWN; break; | |
532 | } | |
a2e2bb8a | 533 | // UL-C test |
345fb24a | 534 | if (tagtype == (UL | UL_C)) { |
535 | status = ul_select(&card); | |
536 | if ( status < 1 ){ | |
a2e2bb8a | 537 | PrintAndLog("iso14443a card select failed (UL-C)"); |
345fb24a | 538 | ul_switch_off_field(); |
539 | return UL_ERROR; | |
540 | } | |
541 | uint8_t nonce1[11] = {0x00}; | |
a2e2bb8a | 542 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); |
543 | tagtype = ( status > 0 ) ? UL_C : UL; | |
345fb24a | 544 | |
545 | if (status != -1) ul_switch_off_field(); | |
546 | } | |
547 | } else { | |
548 | // Infinition MY-D tests Exam high nibble | |
549 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
550 | switch ( nib ){ | |
551 | case 1: tagtype = MY_D; break; | |
552 | case 2: tagtype = (MY_D | MY_D_NFC); break; | |
553 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; | |
75377d29 | 554 | } |
f168b263 | 555 | } |
75377d29 | 556 | |
f805ac7a | 557 | tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; |
558 | //if ((tagtype & UL)) tagtype = ul_magic_test(); | |
75377d29 | 559 | |
f168b263 | 560 | return tagtype; |
561 | } | |
562 | ||
563 | int CmdHF14AMfUInfo(const char *Cmd){ | |
564 | ||
c585a5cf | 565 | uint8_t authlim = 0xff; |
f168b263 | 566 | uint8_t data[16] = {0x00}; |
75377d29 | 567 | iso14a_card_select_t card; |
92690507 | 568 | uint8_t *key; |
75377d29 | 569 | int status; |
a2e2bb8a | 570 | bool errors = false; |
571 | bool hasAuthKey = false; | |
572 | uint8_t cmdp = 0; | |
573 | uint8_t datalen = 0; | |
574 | uint8_t authenticationkey[16] = {0x00}; | |
575 | uint8_t pack[4] = {0,0,0,0}; | |
f168b263 | 576 | |
a2e2bb8a | 577 | while(param_getchar(Cmd, cmdp) != 0x00) |
578 | { | |
579 | switch(param_getchar(Cmd, cmdp)) | |
580 | { | |
581 | case 'h': | |
582 | case 'H': | |
583 | return usage_hf_mfu_info(); | |
584 | case 'k': | |
585 | case 'K': | |
586 | // EV1/NTAG size key | |
587 | datalen = param_gethex(Cmd, cmdp+1, data, 8); | |
588 | if ( !datalen ) { | |
589 | memcpy(authenticationkey, data, 4); | |
590 | cmdp += 2; | |
591 | hasAuthKey = true; | |
592 | break; | |
593 | } | |
594 | // UL-C size key | |
595 | datalen = param_gethex(Cmd, cmdp+1, data, 32); | |
596 | if (!datalen){ | |
597 | memcpy(authenticationkey, data, 16); | |
598 | cmdp += 2; | |
599 | hasAuthKey = true; | |
600 | break; | |
601 | } | |
602 | errors = true; | |
603 | break; | |
604 | default: | |
605 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
606 | errors = true; | |
607 | break; | |
608 | } | |
609 | if(errors) break; | |
610 | } | |
611 | ||
612 | //Validations | |
613 | if(errors) return usage_hf_mfu_info(); | |
614 | ||
75377d29 | 615 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
616 | if (tagtype == UL_ERROR) return -1; | |
92690507 | 617 | |
abab60ae | 618 | PrintAndLog("\n--- Tag Information ---------"); |
619 | PrintAndLog("-------------------------------------------------------------"); | |
8ceb6b03 | 620 | ul_print_type(tagtype, 6); |
92690507 | 621 | |
75377d29 | 622 | status = ul_select(&card); |
623 | if ( status < 1 ){ | |
a2e2bb8a | 624 | PrintAndLog("iso14443a card select failed"); |
75377d29 | 625 | ul_switch_off_field(); |
626 | return status; | |
627 | } | |
92690507 | 628 | |
a2e2bb8a | 629 | if ( hasAuthKey ) { |
630 | if ((tagtype & UL_C)) | |
631 | try3DesAuthentication(authenticationkey); | |
632 | else | |
633 | ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); | |
634 | } | |
635 | ||
75377d29 | 636 | // read pages 0,1,2,4 (should read 4pages) |
637 | status = ul_read(0, data, sizeof(data)); | |
638 | if ( status == -1 ){ | |
f805ac7a | 639 | PrintAndLog("Error: tag didn't answer to READ"); |
75377d29 | 640 | return status; |
f168b263 | 641 | } |
92690507 | 642 | |
75377d29 | 643 | ul_print_default(data); |
644 | ||
f168b263 | 645 | if ((tagtype & UL_C)){ |
75377d29 | 646 | |
647 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
648 | uint8_t ulc_conf[16] = {0x00}; | |
649 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
650 | if ( status == -1 ){ | |
a2e2bb8a | 651 | PrintAndLog("Error: tag didn't answer to READ UL-C"); |
abab60ae | 652 | return status; |
653 | } | |
abab60ae | 654 | ulc_print_configuration(ulc_conf); |
75377d29 | 655 | |
656 | if ((tagtype & MAGIC)){ | |
657 | ||
658 | uint8_t ulc_deskey[16] = {0x00}; | |
659 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
660 | if ( status == -1 ){ | |
f805ac7a | 661 | PrintAndLog("Error: tag didn't answer to READ magic"); |
75377d29 | 662 | return status; |
663 | } | |
75377d29 | 664 | ulc_print_3deskey(ulc_deskey); |
665 | ||
c585a5cf | 666 | } else { |
a2e2bb8a | 667 | // if we called info with key, just return |
668 | if ( hasAuthKey ) return 1; | |
669 | ||
75377d29 | 670 | PrintAndLog("Trying some default 3des keys"); |
671 | ul_switch_off_field(); | |
a2e2bb8a | 672 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){ |
75377d29 | 673 | key = default_3des_keys[i]; |
674 | if (try3DesAuthentication(key) == 1){ | |
c585a5cf | 675 | PrintAndLog("Found default 3des key: "); //%s", sprint_hex(key,16)); |
676 | ulc_print_3deskey(SwapEndian64(key,16)); | |
a2e2bb8a | 677 | return 1; |
75377d29 | 678 | } |
f168b263 | 679 | } |
75377d29 | 680 | } |
681 | } | |
682 | ||
683 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { | |
345fb24a | 684 | //do counters and signature first (don't neet auth) |
685 | ulev1_print_counters(); | |
686 | ||
687 | uint8_t ulev1_signature[32] = {0x00}; | |
688 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
689 | if ( status == -1 ){ | |
690 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
691 | return status; | |
692 | } | |
693 | ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
694 | ||
c585a5cf | 695 | uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25; |
75377d29 | 696 | uint8_t ulev1_conf[16] = {0x00}; |
697 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
698 | if ( status == -1 ){ | |
f805ac7a | 699 | PrintAndLog("Error: tag didn't answer to READ EV1"); |
75377d29 | 700 | return status; |
701 | } | |
c585a5cf | 702 | // save AUTHENTICATION LIMITS for later: |
703 | authlim = (ulev1_conf[4] & 0x07); | |
a2e2bb8a | 704 | bool allZeros = true; |
705 | for (uint8_t idx=0; idx<8; idx++) | |
706 | if (ulev1_conf[idx]) allZeros = false; | |
707 | ||
708 | if (allZeros) authlim=7; | |
75377d29 | 709 | ulev1_print_configuration(ulev1_conf); |
f168b263 | 710 | } |
75377d29 | 711 | |
712 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) { | |
713 | ||
714 | uint8_t version[10] = {0x00}; | |
715 | status = ulev1_getVersion(version, sizeof(version)); | |
716 | if ( status == -1 ){ | |
717 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
75377d29 | 718 | return status; |
719 | } | |
c585a5cf | 720 | ulev1_print_version(version); |
721 | ||
a2e2bb8a | 722 | // if we called info with key, just return |
723 | if ( hasAuthKey ) return 1; | |
724 | ||
c585a5cf | 725 | // AUTHLIMIT, (number of failed authentications) |
726 | // 0 = limitless. | |
727 | // 1-7 = ... should we even try then? | |
728 | if ( authlim == 0 ){ | |
729 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
730 | ||
f805ac7a | 731 | int len=0; //if len goes to -1 the connection will be turned off. |
c585a5cf | 732 | for (uint8_t i = 0; i < 3; ++i ){ |
733 | key = default_pwd_pack[i]; | |
f805ac7a | 734 | if ( len > -1 ){ |
735 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); | |
c585a5cf | 736 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); |
f04ef473 | 737 | break; |
c585a5cf | 738 | } |
739 | } | |
f805ac7a | 740 | if (len > -1) ul_switch_off_field(); |
75377d29 | 741 | } |
f168b263 | 742 | } |
c585a5cf | 743 | |
75377d29 | 744 | if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){ |
c585a5cf | 745 | |
75377d29 | 746 | uint8_t cc[16] = {0x00}; |
f04ef473 | 747 | status = ul_read(3, cc, sizeof(cc)); |
75377d29 | 748 | if ( status == -1 ){ |
f805ac7a | 749 | PrintAndLog("Error: tag didn't answer to READ ntag"); |
75377d29 | 750 | return status; |
751 | } | |
c585a5cf | 752 | ntag_print_CC(cc); |
75377d29 | 753 | } |
c585a5cf | 754 | |
75377d29 | 755 | ul_switch_off_field(); |
345fb24a | 756 | PrintAndLog(""); |
a2e2bb8a | 757 | return 1; |
81740aa5 | 758 | } |
759 | ||
760 | // | |
761 | // Mifare Ultralight Write Single Block | |
762 | // | |
763 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
afceaf40 MHS |
764 | uint8_t blockNo = -1; |
765 | bool chinese_card = FALSE; | |
766 | uint8_t bldata[16] = {0x00}; | |
767 | UsbCommand resp; | |
81740aa5 | 768 | |
afceaf40 | 769 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 770 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { |
afceaf40 | 771 | PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]"); |
81740aa5 | 772 | PrintAndLog(" [block number]"); |
773 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
774 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
775 | PrintAndLog(""); | |
afceaf40 | 776 | PrintAndLog(" sample: hf mfu wrbl 0 01020304"); |
81740aa5 | 777 | PrintAndLog(""); |
afceaf40 MHS |
778 | return 0; |
779 | } | |
780 | ||
81740aa5 | 781 | blockNo = param_get8(Cmd, 0); |
782 | ||
f168b263 | 783 | if (blockNo > MAX_UL_BLOCKS){ |
afceaf40 MHS |
784 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); |
785 | return 1; | |
786 | } | |
81740aa5 | 787 | |
afceaf40 MHS |
788 | if (param_gethex(Cmd, 1, bldata, 8)) { |
789 | PrintAndLog("Block data must include 8 HEX symbols"); | |
790 | return 1; | |
791 | } | |
81740aa5 | 792 | |
afceaf40 MHS |
793 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { |
794 | chinese_card = TRUE; | |
795 | } | |
81740aa5 | 796 | |
afceaf40 | 797 | if ( blockNo <= 3) { |
81740aa5 | 798 | if (!chinese_card){ |
799 | PrintAndLog("Access Denied"); | |
800 | } else { | |
801 | PrintAndLog("--specialblock no:%02x", blockNo); | |
802 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
803 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
804 | memcpy(d.d.asBytes,bldata, 4); | |
805 | SendCommand(&d); | |
806 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
807 | uint8_t isOK = resp.arg[0] & 0xff; | |
808 | PrintAndLog("isOk:%02x", isOK); | |
809 | } else { | |
810 | PrintAndLog("Command execute timeout"); | |
811 | } | |
812 | } | |
813 | } else { | |
afceaf40 MHS |
814 | PrintAndLog("--block no:%02x", blockNo); |
815 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
816 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
81740aa5 | 817 | memcpy(e.d.asBytes,bldata, 4); |
818 | SendCommand(&e); | |
afceaf40 MHS |
819 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
820 | uint8_t isOK = resp.arg[0] & 0xff; | |
821 | PrintAndLog("isOk:%02x", isOK); | |
822 | } else { | |
823 | PrintAndLog("Command execute timeout"); | |
824 | } | |
825 | } | |
826 | return 0; | |
81740aa5 | 827 | } |
828 | ||
829 | // | |
830 | // Mifare Ultralight Read Single Block | |
831 | // | |
832 | int CmdHF14AMfURdBl(const char *Cmd){ | |
81740aa5 | 833 | |
f168b263 | 834 | UsbCommand resp; |
835 | uint8_t blockNo = -1; | |
afceaf40 | 836 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 837 | |
838 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
afceaf40 MHS |
839 | PrintAndLog("Usage: hf mfu rdbl <block number>"); |
840 | PrintAndLog(" sample: hfu mfu rdbl 0"); | |
841 | return 0; | |
f168b263 | 842 | } |
843 | ||
afceaf40 MHS |
844 | blockNo = param_get8(Cmd, 0); |
845 | ||
f168b263 | 846 | if (blockNo > MAX_UL_BLOCKS){ |
847 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight"); | |
848 | return 1; | |
afceaf40 | 849 | } |
f168b263 | 850 | |
afceaf40 MHS |
851 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; |
852 | SendCommand(&c); | |
853 | ||
f168b263 | 854 | |
afceaf40 | 855 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
f168b263 | 856 | uint8_t isOK = resp.arg[0] & 0xff; |
857 | if (isOK) { | |
858 | uint8_t *data = resp.d.asBytes; | |
859 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
860 | } | |
861 | else { | |
862 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
863 | } | |
81740aa5 | 864 | } else { |
f168b263 | 865 | PrintAndLog("Command execute time-out"); |
afceaf40 | 866 | } |
f168b263 | 867 | |
afceaf40 | 868 | return 0; |
81740aa5 | 869 | } |
870 | ||
a2e2bb8a | 871 | int usage_hf_mfu_info(void) |
872 | { | |
873 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
874 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
875 | PrintAndLog("The following tags can be identified:\n"); | |
876 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1"); | |
877 | PrintAndLog("NTAG 213, NTAG 215, NTAG 216"); | |
878 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
879 | PrintAndLog("Usage: hf mfu info k <key>"); | |
880 | PrintAndLog(" Options : "); | |
881 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
882 | PrintAndLog(""); | |
883 | PrintAndLog(" sample : hf mfu info"); | |
884 | PrintAndLog(" : hf mfu info k 11223344"); | |
885 | return 0; | |
886 | } | |
887 | ||
92690507 | 888 | int usage_hf_mfu_dump(void) |
889 | { | |
890 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
891 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
892 | PrintAndLog("It autodetects card type.\n"); | |
a2e2bb8a | 893 | PrintAndLog("Usage: hf mfu dump s k <key> n <filename w/o .bin>"); |
75377d29 | 894 | PrintAndLog(" Options : "); |
895 | PrintAndLog(" k <key> : Enter key for authentication"); | |
896 | PrintAndLog(" n <FN > : Enter filename w/o .bin to save the dump as"); | |
897 | PrintAndLog(" s : Swap entered key's endianness for auth"); | |
898 | PrintAndLog(""); | |
92690507 | 899 | PrintAndLog(" sample : hf mfu dump"); |
f9848fd6 | 900 | PrintAndLog(" : hf mfu dump n myfile"); |
a2e2bb8a | 901 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); |
92690507 | 902 | return 0; |
903 | } | |
a2e2bb8a | 904 | |
81740aa5 | 905 | // |
92690507 | 906 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 |
907 | // Read and Dump Card Contents, using auto detection of tag size. | |
81740aa5 | 908 | // |
92690507 | 909 | // TODO: take a password to read UL-C / UL-EV1 tags. |
81740aa5 | 910 | int CmdHF14AMfUDump(const char *Cmd){ |
911 | ||
afceaf40 | 912 | FILE *fout; |
81740aa5 | 913 | char filename[FILE_PATH_SIZE] = {0x00}; |
92690507 | 914 | char *fnameptr = filename; |
915 | char *str = "Dumping Ultralight%s%s Card Data..."; | |
afceaf40 MHS |
916 | uint8_t *lockbytes_t = NULL; |
917 | uint8_t lockbytes[2] = {0x00}; | |
afceaf40 MHS |
918 | uint8_t *lockbytes_t2 = NULL; |
919 | uint8_t lockbytes2[2] = {0x00}; | |
afceaf40 | 920 | bool bit[16] = {0x00}; |
81740aa5 | 921 | bool bit2[16] = {0x00}; |
f9848fd6 | 922 | uint8_t data[1024] = {0x00}; |
923 | bool hasPwd = false; | |
92690507 | 924 | int i = 0; |
925 | int Pages = 16; | |
926 | bool tmplockbit = false; | |
f9848fd6 | 927 | uint8_t dataLen=0; |
928 | uint8_t cmdp =0; | |
75377d29 | 929 | uint8_t key[16] = {0x00}; |
930 | uint8_t *keyPtr = key; | |
f9848fd6 | 931 | size_t fileNlen = 0; |
75377d29 | 932 | bool errors = false; |
933 | bool swapEndian = false; | |
f9848fd6 | 934 | |
935 | while(param_getchar(Cmd, cmdp) != 0x00) | |
936 | { | |
937 | switch(param_getchar(Cmd, cmdp)) | |
938 | { | |
939 | case 'h': | |
940 | case 'H': | |
941 | return usage_hf_mfu_dump(); | |
942 | case 'k': | |
943 | case 'K': | |
944 | dataLen = param_gethex(Cmd, cmdp+1, data, 32); | |
945 | if (dataLen) { | |
946 | errors = true; | |
947 | } else { | |
75377d29 | 948 | memcpy(key, data, 16); |
f9848fd6 | 949 | } |
950 | cmdp += 2; | |
951 | hasPwd = true; | |
952 | break; | |
953 | case 'n': | |
954 | case 'N': | |
955 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
956 | if (!fileNlen) errors = true; | |
957 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
958 | cmdp += 2; | |
959 | break; | |
75377d29 | 960 | case 's': |
961 | swapEndian = true; | |
962 | cmdp++; | |
2be768af | 963 | break; |
f9848fd6 | 964 | default: |
965 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
966 | errors = true; | |
967 | break; | |
968 | } | |
969 | if(errors) break; | |
970 | } | |
971 | ||
972 | //Validations | |
75377d29 | 973 | if(errors) return usage_hf_mfu_dump(); |
974 | ||
975 | if (swapEndian) | |
976 | keyPtr = SwapEndian64(data, 16); | |
81740aa5 | 977 | |
92690507 | 978 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
979 | if (tagtype == UL_ERROR) return -1; | |
81740aa5 | 980 | |
92690507 | 981 | if ( tagtype & UL ) { |
982 | Pages = 16; | |
983 | PrintAndLog(str,"", (tagtype & MAGIC)?" (magic)":"" ); | |
81740aa5 | 984 | } |
92690507 | 985 | else if ( tagtype & UL_C ) { |
986 | Pages = 44; | |
987 | PrintAndLog(str,"-C", (tagtype & MAGIC)?" (magic)":"" ); | |
f168b263 | 988 | } |
92690507 | 989 | else if ( tagtype & UL_EV1_48 ) { |
990 | Pages = 18; | |
991 | PrintAndLog(str," EV1_48",""); | |
992 | } | |
993 | else if ( tagtype & UL_EV1_128 ) { | |
994 | Pages = 32; | |
995 | PrintAndLog(str," EV1_128",""); | |
996 | } else { | |
997 | Pages = 16; | |
998 | PrintAndLog("Dumping unknown Ultralight, using default values."); | |
999 | } | |
1000 | ||
75377d29 | 1001 | UsbCommand c = {CMD_MIFAREUC_READCARD, {0,Pages}}; |
1002 | if ( hasPwd ) { | |
1003 | c.arg[2] = 1; | |
1004 | memcpy(c.d.asBytes, key, 16); | |
1005 | } | |
1006 | SendCommand(&c); | |
1007 | UsbCommand resp; | |
1008 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1009 | PrintAndLog("Command execute time-out"); | |
1010 | return 1; | |
1011 | } | |
1012 | PrintAndLog ("%u,%u",resp.arg[0],resp.arg[1]); | |
1013 | uint8_t isOK = resp.arg[0] & 0xff; | |
1014 | if (isOK) { | |
1015 | memcpy(data, resp.d.asBytes, resp.arg[1]); | |
1016 | } else { | |
1017 | PrintAndLog("Failed reading block: (%02x)", i); | |
1018 | return 1; | |
92690507 | 1019 | } |
92690507 | 1020 | |
81740aa5 | 1021 | // Load lock bytes. |
1022 | int j = 0; | |
92690507 | 1023 | |
81740aa5 | 1024 | lockbytes_t = data + 8; |
1025 | lockbytes[0] = lockbytes_t[2]; | |
1026 | lockbytes[1] = lockbytes_t[3]; | |
1027 | for(j = 0; j < 16; j++){ | |
1028 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
92690507 | 1029 | } |
1030 | ||
81740aa5 | 1031 | // Load bottom lockbytes if available |
1032 | if ( Pages == 44 ) { | |
81740aa5 | 1033 | lockbytes_t2 = data + (40*4); |
1034 | lockbytes2[0] = lockbytes_t2[2]; | |
1035 | lockbytes2[1] = lockbytes_t2[3]; | |
1036 | for (j = 0; j < 16; j++) { | |
1037 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1038 | } | |
1039 | } | |
1040 | ||
f9848fd6 | 1041 | // add keys |
1042 | if (hasPwd){ | |
1043 | memcpy(data + Pages*4, key, 16); | |
1044 | Pages += 4; | |
1045 | } | |
81740aa5 | 1046 | for (i = 0; i < Pages; ++i) { |
81740aa5 | 1047 | if ( i < 3 ) { |
1048 | PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); | |
1049 | continue; | |
1050 | } | |
81740aa5 | 1051 | switch(i){ |
1052 | case 3: tmplockbit = bit[4]; break; | |
1053 | case 4: tmplockbit = bit[3]; break; | |
1054 | case 5: tmplockbit = bit[2]; break; | |
1055 | case 6: tmplockbit = bit[1]; break; | |
1056 | case 7: tmplockbit = bit[0]; break; | |
1057 | case 8: tmplockbit = bit[15]; break; | |
1058 | case 9: tmplockbit = bit[14]; break; | |
1059 | case 10: tmplockbit = bit[13]; break; | |
1060 | case 11: tmplockbit = bit[12]; break; | |
1061 | case 12: tmplockbit = bit[11]; break; | |
1062 | case 13: tmplockbit = bit[10]; break; | |
1063 | case 14: tmplockbit = bit[9]; break; | |
1064 | case 15: tmplockbit = bit[8]; break; | |
1065 | case 16: | |
1066 | case 17: | |
1067 | case 18: | |
1068 | case 19: tmplockbit = bit2[6]; break; | |
1069 | case 20: | |
1070 | case 21: | |
1071 | case 22: | |
1072 | case 23: tmplockbit = bit2[5]; break; | |
1073 | case 24: | |
1074 | case 25: | |
1075 | case 26: | |
1076 | case 27: tmplockbit = bit2[4]; break; | |
1077 | case 28: | |
1078 | case 29: | |
1079 | case 30: | |
1080 | case 31: tmplockbit = bit2[2]; break; | |
1081 | case 32: | |
1082 | case 33: | |
1083 | case 34: | |
1084 | case 35: tmplockbit = bit2[1]; break; | |
1085 | case 36: | |
1086 | case 37: | |
1087 | case 38: | |
1088 | case 39: tmplockbit = bit2[0]; break; | |
1089 | case 40: tmplockbit = bit2[12]; break; | |
1090 | case 41: tmplockbit = bit2[11]; break; | |
1091 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1092 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1093 | default: break; | |
1094 | } | |
1095 | PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit); | |
1096 | } | |
81740aa5 | 1097 | |
81740aa5 | 1098 | // user supplied filename? |
f9848fd6 | 1099 | if (fileNlen < 1) { |
81740aa5 | 1100 | // UID = data 0-1-2 4-5-6-7 (skips a beat) |
afceaf40 MHS |
1101 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", |
1102 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
81740aa5 | 1103 | } else { |
f9848fd6 | 1104 | sprintf(fnameptr + fileNlen," .bin"); |
81740aa5 | 1105 | } |
1106 | ||
81740aa5 | 1107 | if ((fout = fopen(filename,"wb")) == NULL) { |
1108 | PrintAndLog("Could not create file name %s", filename); | |
1109 | return 1; | |
1110 | } | |
1111 | fwrite( data, 1, Pages*4, fout ); | |
1112 | fclose(fout); | |
1113 | ||
1114 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
afceaf40 | 1115 | return 0; |
81740aa5 | 1116 | } |
1117 | ||
1118 | // Needed to Authenticate to Ultralight C tags | |
1119 | void rol (uint8_t *data, const size_t len){ | |
afceaf40 MHS |
1120 | uint8_t first = data[0]; |
1121 | for (size_t i = 0; i < len-1; i++) { | |
1122 | data[i] = data[i+1]; | |
1123 | } | |
1124 | data[len-1] = first; | |
81740aa5 | 1125 | } |
1126 | ||
1127 | //------------------------------------------------------------------------------- | |
1128 | // Ultralight C Methods | |
1129 | //------------------------------------------------------------------------------- | |
1130 | ||
1131 | // | |
1132 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1133 | // | |
1134 | int CmdHF14AMfucAuth(const char *Cmd){ | |
afceaf40 | 1135 | |
afceaf40 MHS |
1136 | uint8_t keyNo = 0; |
1137 | bool errors = false; | |
f168b263 | 1138 | |
1139 | char cmdp = param_getchar(Cmd, 0); | |
1140 | ||
afceaf40 MHS |
1141 | //Change key to user defined one |
1142 | if (cmdp == 'k' || cmdp == 'K'){ | |
1143 | keyNo = param_get8(Cmd, 1); | |
f168b263 | 1144 | if(keyNo > 6) |
1145 | errors = true; | |
afceaf40 MHS |
1146 | } |
1147 | ||
f168b263 | 1148 | if (cmdp == 'h' || cmdp == 'H') |
afceaf40 | 1149 | errors = true; |
f168b263 | 1150 | |
afceaf40 MHS |
1151 | if (errors) { |
1152 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1153 | PrintAndLog(" 0 (default): 3DES standard key"); | |
f168b263 | 1154 | PrintAndLog(" 1 : all 0x00 key"); |
afceaf40 MHS |
1155 | PrintAndLog(" 2 : 0x00-0x0F key"); |
1156 | PrintAndLog(" 3 : nfc key"); | |
f168b263 | 1157 | PrintAndLog(" 4 : all 0x01 key"); |
1158 | PrintAndLog(" 5 : all 0xff key"); | |
1159 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1160 | PrintAndLog("\n sample : hf mfu cauth k"); | |
81740aa5 | 1161 | PrintAndLog(" : hf mfu cauth k 3"); |
afceaf40 MHS |
1162 | return 0; |
1163 | } | |
1164 | ||
f168b263 | 1165 | uint8_t *key = default_3des_keys[keyNo]; |
7eec1204 | 1166 | if (try3DesAuthentication(key)>0) |
1167 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); | |
f168b263 | 1168 | else |
1169 | PrintAndLog("Authentication failed"); | |
1170 | ||
1171 | return 0; | |
1172 | } | |
1173 | ||
1174 | int try3DesAuthentication( uint8_t *key){ | |
1175 | ||
afceaf40 | 1176 | uint32_t cuid = 0; |
81740aa5 | 1177 | |
f168b263 | 1178 | des3_context ctx = { 0 }; |
1179 | ||
1180 | uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 }; | |
1181 | uint8_t random_b[8] = { 0 }; | |
1182 | uint8_t enc_random_b[8] = { 0 }; | |
1183 | uint8_t rnd_ab[16] = { 0 }; | |
1184 | uint8_t iv[8] = { 0 }; | |
1185 | ||
a2e2bb8a | 1186 | UsbCommand c = {CMD_MIFAREUC_AUTH1, {0x00}}; |
81740aa5 | 1187 | SendCommand(&c); |
1188 | UsbCommand resp; | |
f168b263 | 1189 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1; |
1190 | if ( !(resp.arg[0] & 0xff) ) return -2; | |
1191 | ||
1192 | cuid = resp.arg[1]; | |
1193 | memcpy(enc_random_b,resp.d.asBytes+1,8); | |
afceaf40 MHS |
1194 | |
1195 | des3_set2key_dec(&ctx, key); | |
f168b263 | 1196 | // context, mode, length, IV, input, output |
1197 | des3_crypt_cbc( &ctx, DES_DECRYPT, sizeof(random_b), iv , enc_random_b , random_b); | |
afceaf40 MHS |
1198 | |
1199 | rol(random_b,8); | |
f168b263 | 1200 | memcpy(rnd_ab ,random_a,8); |
1201 | memcpy(rnd_ab+8,random_b,8); | |
afceaf40 MHS |
1202 | |
1203 | des3_set2key_enc(&ctx, key); | |
f168b263 | 1204 | // context, mode, length, IV, input, output |
1205 | des3_crypt_cbc(&ctx, DES_ENCRYPT, sizeof(rnd_ab), enc_random_b, rnd_ab, rnd_ab); | |
afceaf40 MHS |
1206 | |
1207 | //Auth2 | |
f168b263 | 1208 | c.cmd = CMD_MIFAREUC_AUTH2; |
1209 | c.arg[0] = cuid; | |
1210 | memcpy(c.d.asBytes, rnd_ab, 16); | |
1211 | SendCommand(&c); | |
81740aa5 | 1212 | |
f168b263 | 1213 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; |
1214 | if ( !(resp.arg[0] & 0xff)) return -2; | |
1215 | ||
1216 | uint8_t enc_resp[8] = { 0 }; | |
1217 | uint8_t resp_random_a[8] = { 0 }; | |
1218 | memcpy(enc_resp, resp.d.asBytes+1, 8); | |
81740aa5 | 1219 | |
f168b263 | 1220 | des3_set2key_dec(&ctx, key); |
1221 | // context, mode, length, IV, input, output | |
1222 | des3_crypt_cbc( &ctx, DES_DECRYPT, 8, enc_random_b, enc_resp, resp_random_a); | |
1223 | ||
1224 | if ( !memcmp(resp_random_a, random_a, 8)) | |
1225 | return 1; | |
afceaf40 | 1226 | return 0; |
f168b263 | 1227 | |
1228 | //PrintAndLog(" RndA :%s", sprint_hex(random_a, 8)); | |
1229 | //PrintAndLog(" enc(RndB) :%s", sprint_hex(enc_random_b, 8)); | |
1230 | //PrintAndLog(" RndB :%s", sprint_hex(random_b, 8)); | |
1231 | //PrintAndLog(" A+B :%s", sprint_hex(random_a_and_b, 16)); | |
1232 | //PrintAndLog(" enc(A+B) :%s", sprint_hex(random_a_and_b, 16)); | |
1233 | //PrintAndLog(" enc(RndA') :%s", sprint_hex(data2+1, 8)); | |
81740aa5 | 1234 | } |
f168b263 | 1235 | |
afceaf40 MHS |
1236 | /** |
1237 | A test function to validate that the polarssl-function works the same | |
1238 | was as the openssl-implementation. | |
1239 | Commented out, since it requires openssl | |
1240 | ||
1241 | int CmdTestDES(const char * cmd) | |
1242 | { | |
1243 | uint8_t key[16] = {0x00}; | |
1244 | ||
1245 | memcpy(key,key3_3des_data,16); | |
1246 | DES_cblock RndA, RndB; | |
1247 | ||
1248 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1249 | { | |
1250 | uint8_t e_RndB[8] = {0x00}; | |
1251 | unsigned char RndARndB[16] = {0x00}; | |
1252 | ||
1253 | DES_cblock iv = { 0 }; | |
1254 | DES_key_schedule ks1,ks2; | |
1255 | DES_cblock key1,key2; | |
1256 | ||
1257 | memcpy(key,key3_3des_data,16); | |
1258 | memcpy(key1,key,8); | |
1259 | memcpy(key2,key+8,8); | |
1260 | ||
1261 | ||
1262 | DES_set_key((DES_cblock *)key1,&ks1); | |
1263 | DES_set_key((DES_cblock *)key2,&ks2); | |
1264 | ||
1265 | DES_random_key(&RndA); | |
1266 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1267 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1268 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1269 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1270 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1271 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1272 | ||
1273 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1274 | rol(RndB,8); | |
1275 | memcpy(RndARndB,RndA,8); | |
1276 | memcpy(RndARndB+8,RndB,8); | |
1277 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1278 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1279 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1280 | ||
1281 | } | |
1282 | PrintAndLog("----------PolarSSL implementation----------"); | |
1283 | { | |
1284 | uint8_t random_a[8] = { 0 }; | |
1285 | uint8_t enc_random_a[8] = { 0 }; | |
1286 | uint8_t random_b[8] = { 0 }; | |
1287 | uint8_t enc_random_b[8] = { 0 }; | |
1288 | uint8_t random_a_and_b[16] = { 0 }; | |
1289 | des3_context ctx = { 0 }; | |
1290 | ||
1291 | memcpy(random_a, RndA,8); | |
1292 | ||
1293 | uint8_t output[8] = { 0 }; | |
1294 | uint8_t iv[8] = { 0 }; | |
1295 | ||
1296 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1297 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1298 | ||
1299 | des3_set2key_dec(&ctx, key); | |
1300 | ||
1301 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1302 | , DES_DECRYPT // int mode | |
1303 | , sizeof(random_b) // size_t length | |
1304 | , iv // unsigned char iv[8] | |
1305 | , enc_random_b // const unsigned char *input | |
1306 | , random_b // unsigned char *output | |
1307 | ); | |
1308 | ||
1309 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1310 | ||
1311 | rol(random_b,8); | |
1312 | memcpy(random_a_and_b ,random_a,8); | |
1313 | memcpy(random_a_and_b+8,random_b,8); | |
1314 | ||
1315 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1316 | ||
1317 | des3_set2key_enc(&ctx, key); | |
81740aa5 | 1318 | |
afceaf40 MHS |
1319 | des3_crypt_cbc(&ctx // des3_context *ctx |
1320 | , DES_ENCRYPT // int mode | |
1321 | , sizeof(random_a_and_b) // size_t length | |
1322 | , enc_random_b // unsigned char iv[8] | |
1323 | , random_a_and_b // const unsigned char *input | |
1324 | , random_a_and_b // unsigned char *output | |
1325 | ); | |
1326 | ||
1327 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1328 | } | |
1329 | return 0; | |
1330 | } | |
1331 | **/ | |
f9848fd6 | 1332 | |
81740aa5 | 1333 | // |
1334 | // Ultralight C Read Single Block | |
1335 | // | |
1336 | int CmdHF14AMfUCRdBl(const char *Cmd) | |
1337 | { | |
f168b263 | 1338 | UsbCommand resp; |
1339 | bool hasPwd = FALSE; | |
afceaf40 | 1340 | uint8_t blockNo = -1; |
f9848fd6 | 1341 | uint8_t key[16]; |
afceaf40 | 1342 | char cmdp = param_getchar(Cmd, 0); |
75377d29 | 1343 | |
81740aa5 | 1344 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { |
75377d29 | 1345 | PrintAndLog("Usage: hf mfu crdbl <block number> <key>"); |
f168b263 | 1346 | PrintAndLog(""); |
1347 | PrintAndLog("sample: hf mfu crdbl 0"); | |
b3125340 | 1348 | PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF"); |
afceaf40 | 1349 | return 0; |
75377d29 | 1350 | } |
1351 | ||
afceaf40 | 1352 | blockNo = param_get8(Cmd, 0); |
81740aa5 | 1353 | if (blockNo < 0) { |
1354 | PrintAndLog("Wrong block number"); | |
1355 | return 1; | |
1356 | } | |
75377d29 | 1357 | |
f168b263 | 1358 | if (blockNo > MAX_ULC_BLOCKS ){ |
1359 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); | |
afceaf40 MHS |
1360 | return 1; |
1361 | } | |
81740aa5 | 1362 | |
f168b263 | 1363 | // key |
1364 | if ( strlen(Cmd) > 3){ | |
1365 | if (param_gethex(Cmd, 1, key, 32)) { | |
1366 | PrintAndLog("Key must include %d HEX symbols", 32); | |
1367 | return 1; | |
1368 | } else { | |
1369 | hasPwd = TRUE; | |
1370 | } | |
1371 | } | |
75377d29 | 1372 | //uint8_t *key2 = SwapEndian64(key, 16); |
afceaf40 MHS |
1373 | |
1374 | //Read Block | |
f168b263 | 1375 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; |
1376 | if ( hasPwd ) { | |
1377 | c.arg[1] = 1; | |
75377d29 | 1378 | memcpy(c.d.asBytes,key,16); |
f168b263 | 1379 | } |
1380 | SendCommand(&c); | |
1381 | ||
1382 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1383 | uint8_t isOK = resp.arg[0] & 0xff; | |
1384 | if (isOK) { | |
1385 | uint8_t *data = resp.d.asBytes; | |
1386 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
1387 | } | |
1388 | else { | |
1389 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1390 | } | |
81740aa5 | 1391 | } else { |
f168b263 | 1392 | PrintAndLog("Command execute time-out"); |
81740aa5 | 1393 | } |
afceaf40 | 1394 | return 0; |
81740aa5 | 1395 | } |
1396 | ||
1397 | // | |
1398 | // Mifare Ultralight C Write Single Block | |
1399 | // | |
1400 | int CmdHF14AMfUCWrBl(const char *Cmd){ | |
afceaf40 MHS |
1401 | |
1402 | uint8_t blockNo = -1; | |
1403 | bool chinese_card = FALSE; | |
1404 | uint8_t bldata[16] = {0x00}; | |
1405 | UsbCommand resp; | |
81740aa5 | 1406 | |
afceaf40 | 1407 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 1408 | |
1409 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
afceaf40 | 1410 | PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]"); |
81740aa5 | 1411 | PrintAndLog(" [block number]"); |
1412 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
1413 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
1414 | PrintAndLog(""); | |
afceaf40 | 1415 | PrintAndLog(" sample: hf mfu cwrbl 0 01020304"); |
81740aa5 | 1416 | PrintAndLog(""); |
afceaf40 MHS |
1417 | return 0; |
1418 | } | |
81740aa5 | 1419 | |
afceaf40 | 1420 | blockNo = param_get8(Cmd, 0); |
f168b263 | 1421 | if (blockNo > MAX_ULC_BLOCKS ){ |
afceaf40 MHS |
1422 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!"); |
1423 | return 1; | |
1424 | } | |
81740aa5 | 1425 | |
afceaf40 MHS |
1426 | if (param_gethex(Cmd, 1, bldata, 8)) { |
1427 | PrintAndLog("Block data must include 8 HEX symbols"); | |
1428 | return 1; | |
1429 | } | |
b3125340 | 1430 | |
afceaf40 MHS |
1431 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { |
1432 | chinese_card = TRUE; | |
1433 | } | |
b3125340 | 1434 | |
81740aa5 | 1435 | if ( blockNo <= 3 ) { |
1436 | if (!chinese_card){ | |
b3125340 | 1437 | PrintAndLog("Access Denied"); |
1438 | return 1; | |
81740aa5 | 1439 | } else { |
1440 | PrintAndLog("--Special block no: 0x%02x", blockNo); | |
1441 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1442 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1443 | memcpy(d.d.asBytes,bldata, 4); | |
1444 | SendCommand(&d); | |
1445 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1446 | uint8_t isOK = resp.arg[0] & 0xff; | |
1447 | PrintAndLog("isOk:%02x", isOK); | |
1448 | } else { | |
1449 | PrintAndLog("Command execute timeout"); | |
b3125340 | 1450 | return 1; |
1451 | } | |
1452 | } | |
81740aa5 | 1453 | } else { |
afceaf40 MHS |
1454 | PrintAndLog("--Block no : 0x%02x", blockNo); |
1455 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1456 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1457 | memcpy(e.d.asBytes,bldata, 4); | |
1458 | SendCommand(&e); | |
1459 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1460 | uint8_t isOK = resp.arg[0] & 0xff; | |
1461 | PrintAndLog("isOk : %02x", isOK); | |
1462 | } else { | |
1463 | PrintAndLog("Command execute timeout"); | |
b3125340 | 1464 | return 1; |
afceaf40 | 1465 | } |
81740aa5 | 1466 | } |
1467 | return 0; | |
1468 | } | |
1469 | ||
f168b263 | 1470 | // |
1471 | // Mifare Ultralight C - Set password | |
1472 | // | |
1473 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1474 | ||
1475 | uint8_t pwd[16] = {0x00}; | |
1476 | ||
1477 | char cmdp = param_getchar(Cmd, 0); | |
1478 | ||
1479 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1480 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1481 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1482 | PrintAndLog(""); | |
1483 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1484 | PrintAndLog(""); | |
1485 | return 0; | |
1486 | } | |
1487 | ||
1488 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1489 | PrintAndLog("Password must include 32 HEX symbols"); | |
1490 | return 1; | |
1491 | } | |
1492 | ||
1493 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1494 | memcpy( c.d.asBytes, pwd, 16); | |
1495 | SendCommand(&c); | |
1496 | ||
1497 | UsbCommand resp; | |
1498 | ||
1499 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1500 | if ( (resp.arg[0] & 0xff) == 1) | |
1501 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1502 | else{ | |
1503 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1504 | return 1; | |
1505 | } | |
1506 | } | |
1507 | else { | |
1508 | PrintAndLog("command execution time out"); | |
1509 | return 1; | |
1510 | } | |
1511 | ||
1512 | return 0; | |
1513 | } | |
1514 | ||
1515 | // | |
92690507 | 1516 | // Magic UL / UL-C tags - Set UID |
f168b263 | 1517 | // |
1518 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1519 | ||
1520 | UsbCommand c; | |
1521 | UsbCommand resp; | |
1522 | uint8_t uid[7] = {0x00}; | |
1523 | char cmdp = param_getchar(Cmd, 0); | |
1524 | ||
1525 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1526 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1527 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1528 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1529 | PrintAndLog(""); | |
1530 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1531 | PrintAndLog(""); | |
1532 | return 0; | |
1533 | } | |
1534 | ||
1535 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1536 | PrintAndLog("UID must include 14 HEX symbols"); | |
1537 | return 1; | |
1538 | } | |
1539 | ||
1540 | // read block2. | |
1541 | c.cmd = CMD_MIFAREU_READBL; | |
1542 | c.arg[0] = 2; | |
1543 | SendCommand(&c); | |
1544 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1545 | PrintAndLog("Command execute timeout"); | |
1546 | return 2; | |
1547 | } | |
1548 | ||
1549 | // save old block2. | |
1550 | uint8_t oldblock2[4] = {0x00}; | |
1551 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1552 | ||
1553 | // block 0. | |
1554 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1555 | c.arg[0] = 0; | |
1556 | c.d.asBytes[0] = uid[0]; | |
1557 | c.d.asBytes[1] = uid[1]; | |
1558 | c.d.asBytes[2] = uid[2]; | |
1559 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1560 | SendCommand(&c); | |
1561 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1562 | PrintAndLog("Command execute timeout"); | |
1563 | return 3; | |
1564 | } | |
1565 | ||
1566 | // block 1. | |
1567 | c.arg[0] = 1; | |
1568 | c.d.asBytes[0] = uid[3]; | |
1569 | c.d.asBytes[1] = uid[4]; | |
1570 | c.d.asBytes[2] = uid[5]; | |
1571 | c.d.asBytes[3] = uid[6]; | |
1572 | SendCommand(&c); | |
1573 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1574 | PrintAndLog("Command execute timeout"); | |
1575 | return 4; | |
1576 | } | |
1577 | ||
1578 | // block 2. | |
1579 | c.arg[0] = 2; | |
1580 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1581 | c.d.asBytes[1] = oldblock2[1]; | |
1582 | c.d.asBytes[2] = oldblock2[2]; | |
1583 | c.d.asBytes[3] = oldblock2[3]; | |
1584 | SendCommand(&c); | |
1585 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1586 | PrintAndLog("Command execute timeout"); | |
1587 | return 5; | |
1588 | } | |
1589 | ||
1590 | return 0; | |
1591 | } | |
1592 | ||
1593 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1594 | ||
1595 | uint8_t iv[8] = { 0x00 }; | |
1596 | uint8_t block = 0x07; | |
1597 | ||
1598 | // UL-EV1 | |
1599 | //04 57 b6 e2 05 3f 80 UID | |
1600 | //4a f8 4b 19 PWD | |
1601 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1602 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1603 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1604 | uint8_t dkeyA[8] = { 0x00 }; | |
1605 | uint8_t dkeyB[8] = { 0x00 }; | |
1606 | ||
1607 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1608 | ||
1609 | uint8_t mix[8] = { 0x00 }; | |
1610 | uint8_t divkey[8] = { 0x00 }; | |
1611 | ||
1612 | memcpy(mix, mifarekeyA, 4); | |
1613 | ||
1614 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1615 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1616 | mix[6] = block ^ uid[2]; | |
1617 | mix[7] = uid[3]; | |
1618 | ||
1619 | des3_context ctx = { 0x00 }; | |
1620 | des3_set2key_enc(&ctx, masterkey); | |
1621 | ||
1622 | des3_crypt_cbc(&ctx // des3_context | |
1623 | , DES_ENCRYPT // int mode | |
1624 | , sizeof(mix) // length | |
1625 | , iv // iv[8] | |
1626 | , mix // input | |
1627 | , divkey // output | |
1628 | ); | |
1629 | ||
1630 | PrintAndLog("3DES version"); | |
1631 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1632 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1633 | PrintAndLog("Sector :\t %0d", block); | |
1634 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1635 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1636 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1637 | ||
1638 | PrintAndLog("\n DES version"); | |
1639 | ||
1640 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1641 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1642 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1643 | } | |
1644 | ||
1645 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1646 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1647 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1648 | } | |
1649 | ||
1650 | uint8_t zeros[8] = {0x00}; | |
1651 | uint8_t newpwd[8] = {0x00}; | |
1652 | uint8_t dmkey[24] = {0x00}; | |
1653 | memcpy(dmkey, dkeyA, 8); | |
1654 | memcpy(dmkey+8, dkeyB, 8); | |
1655 | memcpy(dmkey+16, dkeyA, 8); | |
1656 | memset(iv, 0x00, 8); | |
1657 | ||
1658 | des3_set3key_enc(&ctx, dmkey); | |
1659 | ||
1660 | des3_crypt_cbc(&ctx // des3_context | |
1661 | , DES_ENCRYPT // int mode | |
1662 | , sizeof(newpwd) // length | |
1663 | , iv // iv[8] | |
1664 | , zeros // input | |
1665 | , newpwd // output | |
1666 | ); | |
1667 | ||
1668 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1669 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1670 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1671 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1672 | ||
1673 | return 0; | |
1674 | } | |
1675 | ||
1676 | // static uint8_t * diversify_key(uint8_t * key){ | |
1677 | ||
1678 | // for(int i=0; i<16; i++){ | |
1679 | // if(i<=6) key[i]^=cuid[i]; | |
1680 | // if(i>6) key[i]^=cuid[i%7]; | |
1681 | // } | |
1682 | // return key; | |
1683 | // } | |
1684 | ||
1685 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1686 | // for (int i=0; i<len; ++i){ | |
1687 | ||
1688 | // } | |
1689 | // return; | |
1690 | // } | |
1691 | ||
81740aa5 | 1692 | //------------------------------------ |
1693 | // Menu Stuff | |
1694 | //------------------------------------ | |
1695 | static command_t CommandTable[] = | |
1696 | { | |
92690507 | 1697 | {"help", CmdHelp, 1, "This help"}, |
1698 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1699 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1700 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"}, | |
1701 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"}, | |
1702 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"}, | |
1703 | {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"}, | |
1704 | {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"}, | |
1705 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1706 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1707 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
f168b263 | 1708 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, |
afceaf40 | 1709 | {NULL, NULL, 0, NULL} |
81740aa5 | 1710 | }; |
1711 | ||
1712 | int CmdHFMFUltra(const char *Cmd){ | |
afceaf40 MHS |
1713 | WaitForResponseTimeout(CMD_ACK,NULL,100); |
1714 | CmdsParse(CommandTable, Cmd); | |
1715 | return 0; | |
81740aa5 | 1716 | } |
1717 | ||
1718 | int CmdHelp(const char *Cmd){ | |
afceaf40 MHS |
1719 | CmdsHelp(CommandTable); |
1720 | return 0; | |
f168b263 | 1721 | } |