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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" |
9d87eb66 | 17 | #include "data.h" |
81740aa5 | 18 | |
75377d29 | 19 | #define MAX_UL_BLOCKS 0x0f |
9d87eb66 | 20 | #define MAX_ULC_BLOCKS 0x2b |
5b99376a | 21 | #define MAX_ULEV1a_BLOCKS 0x12 |
75377d29 | 22 | #define MAX_ULEV1b_BLOCKS 0x20 |
23 | #define MAX_NTAG_213 0x2c | |
24 | #define MAX_NTAG_215 0x86 | |
25 | #define MAX_NTAG_216 0xe6 | |
26 | ||
345fb24a | 27 | #define KEYS_3DES_COUNT 7 |
28 | uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = { | |
f168b263 | 29 | { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key |
30 | { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes | |
31 | { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F | |
32 | { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key | |
33 | { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones | |
34 | { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF | |
35 | { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33 | |
75377d29 | 36 | }; |
37 | ||
8258f409 | 38 | #define KEYS_PWD_COUNT 10 |
345fb24a | 39 | uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = { |
c585a5cf | 40 | {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default |
8258f409 | 41 | |
c585a5cf | 42 | {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed) |
345fb24a | 43 | {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed) |
44 | {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed) | |
8258f409 | 45 | {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed) |
46 | {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed) | |
47 | ||
345fb24a | 48 | {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID: |
49 | {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
50 | {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027 | |
51 | {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed) | |
c585a5cf | 52 | }; |
53 | ||
5b99376a | 54 | #define MAX_UL_TYPES 13 |
55 | uint16_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, | |
56 | NTAG, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC}; | |
57 | uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, | |
58 | MAX_ULEV1a_BLOCKS, MAX_ULEV1b_BLOCKS, MAX_NTAG_213, MAX_NTAG_213, MAX_NTAG_215, | |
59 | MAX_NTAG_216, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_UL_BLOCKS}; | |
60 | ||
61 | ||
f168b263 | 62 | static int CmdHelp(const char *Cmd); |
afceaf40 | 63 | |
8258f409 | 64 | char *getProductTypeStr( uint8_t id){ |
75377d29 | 65 | |
66 | static char buf[20]; | |
67 | char *retStr = buf; | |
68 | ||
69 | switch(id) { | |
70 | case 3: | |
8258f409 | 71 | sprintf(retStr, "%02X %s", id, "(Ultralight)"); |
75377d29 | 72 | break; |
73 | case 4: | |
8258f409 | 74 | sprintf(retStr, "%02X %s", id, "(NTAG)"); |
75377d29 | 75 | break; |
76 | default: | |
8258f409 | 77 | sprintf(retStr, "%02X %s", id, "(unknown)"); |
75377d29 | 78 | break; |
79 | } | |
80 | return buf; | |
81 | } | |
82 | ||
83 | /* | |
84 | The 7 MSBits (=n) code the storage size itself based on 2^n, | |
85 | the LSBit is set to '0' if the size is exactly 2^n | |
86 | and set to '1' if the storage size is between 2^n and 2^(n+1). | |
87 | */ | |
8258f409 | 88 | char *getUlev1CardSizeStr( uint8_t fsize ){ |
75377d29 | 89 | |
345fb24a | 90 | static char buf[40]; |
75377d29 | 91 | char *retStr = buf; |
2be768af | 92 | memset(buf, 0, sizeof(buf)); |
75377d29 | 93 | |
2be768af | 94 | uint16_t usize = 1 << ((fsize >>1) + 1); |
95 | uint16_t lsize = 1 << (fsize >>1); | |
75377d29 | 96 | |
97 | // is LSB set? | |
98 | if ( fsize & 1 ) | |
345fb24a | 99 | sprintf(retStr, "%02X (%u <-> %u bytes)",fsize, usize, lsize); |
75377d29 | 100 | else |
345fb24a | 101 | sprintf(retStr, "%02X (%u bytes)", fsize, lsize); |
75377d29 | 102 | return buf; |
103 | } | |
81740aa5 | 104 | |
75377d29 | 105 | static void ul_switch_on_field(void) { |
106 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}}; | |
f168b263 | 107 | SendCommand(&c); |
75377d29 | 108 | } |
81740aa5 | 109 | |
a2e2bb8a | 110 | void ul_switch_off_field(void) { |
75377d29 | 111 | UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}}; |
112 | SendCommand(&c); | |
113 | } | |
114 | ||
115 | static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) { | |
116 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}}; | |
117 | memcpy(c.d.asBytes, cmd, cmdlen); | |
118 | SendCommand(&c); | |
119 | UsbCommand resp; | |
120 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
372a8257 | 121 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 122 | |
123 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
abab60ae | 124 | memcpy(response, resp.d.asBytes, resplen); |
125 | return resplen; | |
75377d29 | 126 | } |
127 | /* | |
128 | static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) { | |
129 | UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}}; | |
130 | if (append_crc) | |
131 | c.arg[0] |= ISO14A_APPEND_CRC; | |
132 | ||
133 | memcpy(c.d.asBytes, cmd, cmdlen); | |
134 | SendCommand(&c); | |
135 | UsbCommand resp; | |
136 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
c585a5cf | 137 | if (!resp.arg[0] && responseLength) return -1; |
75377d29 | 138 | |
139 | uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength; | |
c585a5cf | 140 | memcpy(response, resp.d.asBytes, resplen); |
141 | return resplen; | |
75377d29 | 142 | } |
143 | */ | |
144 | static int ul_select( iso14a_card_select_t *card ){ | |
145 | ||
146 | ul_switch_on_field(); | |
147 | ||
148 | UsbCommand resp; | |
149 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1; | |
150 | if (resp.arg[0] < 1) return -1; | |
151 | ||
152 | memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t)); | |
153 | return resp.arg[0]; | |
154 | } | |
155 | ||
156 | // This read command will at least return 16bytes. | |
157 | static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){ | |
158 | ||
159 | uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page}; | |
160 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 161 | return len; |
162 | } | |
163 | ||
c585a5cf | 164 | static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){ |
165 | ||
166 | uint8_t cmd[18]; | |
167 | memset(cmd, 0x00, sizeof(cmd)); | |
168 | datalen = ( datalen > 16) ? 16 : datalen; | |
169 | ||
170 | cmd[0] = ISO14443A_CMD_WRITEBLOCK; | |
171 | cmd[1] = page; | |
172 | memcpy(cmd+2, data, datalen); | |
173 | ||
174 | uint8_t response[1] = {0xff}; | |
8258f409 | 175 | ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response)); |
c585a5cf | 176 | // ACK |
177 | if ( response[0] == 0x0a ) return 0; | |
178 | // NACK | |
179 | return -1; | |
180 | } | |
345fb24a | 181 | |
a2e2bb8a | 182 | static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){ |
75377d29 | 183 | |
a2e2bb8a | 184 | uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00}; |
75377d29 | 185 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength); |
75377d29 | 186 | return len; |
187 | } | |
345fb24a | 188 | |
8258f409 | 189 | static int ulc_authentication( uint8_t *key, bool switch_off_field ){ |
190 | ||
191 | UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}}; | |
192 | memcpy(c.d.asBytes, key, 16); | |
193 | SendCommand(&c); | |
194 | UsbCommand resp; | |
9d87eb66 | 195 | if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0; |
196 | if ( resp.arg[0] == 1 ) return 1; | |
8258f409 | 197 | |
9d87eb66 | 198 | return 0; |
8258f409 | 199 | } |
200 | ||
75377d29 | 201 | static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){ |
202 | ||
203 | uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]}; | |
204 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength); | |
75377d29 | 205 | return len; |
206 | } | |
207 | ||
208 | static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){ | |
209 | ||
210 | uint8_t cmd[] = {MIFARE_ULEV1_VERSION}; | |
211 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 212 | return len; |
213 | } | |
214 | ||
215 | // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){ | |
f168b263 | 216 | |
75377d29 | 217 | // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock}; |
f168b263 | 218 | |
75377d29 | 219 | // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){ |
75377d29 | 220 | // return -1; |
221 | // } | |
222 | // return 0; | |
223 | // } | |
224 | ||
225 | static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){ | |
226 | ||
227 | uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter}; | |
228 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
75377d29 | 229 | return len; |
230 | } | |
231 | ||
a2e2bb8a | 232 | static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){ |
233 | ||
234 | uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter}; | |
235 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
a2e2bb8a | 236 | return len; |
237 | } | |
238 | ||
c585a5cf | 239 | static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){ |
240 | ||
241 | uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00}; | |
242 | int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength); | |
c585a5cf | 243 | return len; |
244 | } | |
245 | ||
75377d29 | 246 | static int ul_print_default( uint8_t *data){ |
247 | ||
248 | uint8_t uid[7]; | |
75377d29 | 249 | uid[0] = data[0]; |
250 | uid[1] = data[1]; | |
251 | uid[2] = data[2]; | |
252 | uid[3] = data[4]; | |
253 | uid[4] = data[5]; | |
254 | uid[5] = data[6]; | |
255 | uid[6] = data[7]; | |
256 | ||
257 | PrintAndLog(" UID : %s ", sprint_hex(uid, 7)); | |
4693c188 | 258 | PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) ); |
345fb24a | 259 | if ( uid[0] == 0x05 ) { |
260 | uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU | |
261 | switch (chip){ | |
262 | case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break; | |
263 | case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break; | |
264 | case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break; | |
265 | } | |
266 | } | |
75377d29 | 267 | // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2 |
268 | int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2]; | |
269 | if ( data[3] == crc0 ) | |
4693c188 | 270 | PrintAndLog(" BCC0 : %02X - Ok", data[3]); |
75377d29 | 271 | else |
4693c188 | 272 | PrintAndLog(" BCC0 : %02X - crc should be %02X", data[3], crc0); |
75377d29 | 273 | |
274 | int crc1 = data[4] ^ data[5] ^ data[6] ^data[7]; | |
275 | if ( data[8] == crc1 ) | |
4693c188 | 276 | PrintAndLog(" BCC1 : %02X - Ok", data[8]); |
75377d29 | 277 | else |
4693c188 | 278 | PrintAndLog(" BCC1 : %02X - crc should be %02X", data[8], crc1 ); |
75377d29 | 279 | |
4693c188 | 280 | PrintAndLog(" Internal : %02X - %s default", data[9], (data[9]==0x48)?"":"not" ); |
29250969 | 281 | |
6fdf42c6 | 282 | PrintAndLog(" Lock : %s - %s", |
283 | sprint_hex(data+10, 2), | |
284 | printBits(2, data+10) | |
285 | ); | |
29250969 | 286 | |
6fdf42c6 | 287 | PrintAndLog("OneTimePad : %s - %s\n", |
288 | sprint_hex(data + 12, 4), | |
289 | printBits(4, data+12) | |
290 | ); | |
29250969 | 291 | |
75377d29 | 292 | return 0; |
293 | } | |
294 | ||
c585a5cf | 295 | static int ntag_print_CC(uint8_t *data) { |
345fb24a | 296 | |
297 | PrintAndLog("\n--- NTAG NDEF Message"); | |
298 | ||
75377d29 | 299 | if(data[0] != 0xe1) { |
300 | PrintAndLog("no NDEF message"); | |
301 | return -1; // no NDEF message | |
302 | } | |
303 | ||
304 | PrintAndLog("Capability Container: %s", sprint_hex(data,4) ); | |
305 | PrintAndLog(" %02X: NDEF Magic Number", data[0]); | |
306 | PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f); | |
c585a5cf | 307 | PrintAndLog(" %02X: Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8); |
308 | if ( data[2] == 0x12 ) | |
f04ef473 | 309 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 144); |
c585a5cf | 310 | else if ( data[2] == 0x3e ) |
f04ef473 | 311 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 496); |
c585a5cf | 312 | else if ( data[2] == 0x6d ) |
f04ef473 | 313 | PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data[2], 872); |
c585a5cf | 314 | |
75377d29 | 315 | PrintAndLog(" %02X: %s / %s", data[3], |
316 | (data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security", | |
317 | (data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)"); | |
75377d29 | 318 | return 0; |
319 | } | |
320 | ||
8ceb6b03 | 321 | int ul_print_type(uint16_t tagtype, uint8_t spaces){ |
322 | char spc[11] = " "; | |
323 | spc[10]=0x00; | |
324 | char *spacer = spc + (10-spaces); | |
325 | ||
75377d29 | 326 | if ( tagtype & UL ) |
8ceb6b03 | 327 | PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype); |
75377d29 | 328 | else if ( tagtype & UL_C) |
8ceb6b03 | 329 | PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer, (tagtype & MAGIC)?"<magic>":"", tagtype ); |
75377d29 | 330 | else if ( tagtype & UL_EV1_48) |
8ceb6b03 | 331 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer); |
345fb24a | 332 | else if ( tagtype & UL_EV1_128) |
8ceb6b03 | 333 | PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer); |
75377d29 | 334 | else if ( tagtype & NTAG_213 ) |
8ceb6b03 | 335 | PrintAndLog("%sTYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)", spacer); |
75377d29 | 336 | else if ( tagtype & NTAG_215 ) |
8ceb6b03 | 337 | PrintAndLog("%sTYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)", spacer); |
75377d29 | 338 | else if ( tagtype & NTAG_216 ) |
8ceb6b03 | 339 | PrintAndLog("%sTYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)", spacer); |
345fb24a | 340 | else if ( tagtype & MY_D ) |
8ceb6b03 | 341 | PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer); |
345fb24a | 342 | else if ( tagtype & MY_D_NFC ) |
8ceb6b03 | 343 | PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer); |
345fb24a | 344 | else if ( tagtype & MY_D_MOVE ) |
8ceb6b03 | 345 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer); |
345fb24a | 346 | else if ( tagtype & MY_D_MOVE_NFC ) |
8ceb6b03 | 347 | PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer); |
75377d29 | 348 | else |
8ceb6b03 | 349 | PrintAndLog("%sTYPE : Unknown %04x", spacer, tagtype); |
75377d29 | 350 | return 0; |
351 | } | |
352 | ||
353 | static int ulc_print_3deskey( uint8_t *data){ | |
c585a5cf | 354 | PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data ,4),data); |
355 | PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data+4 ,4),data+4); | |
356 | PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data+8 ,4),data+8); | |
357 | PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data+12,4),data+12); | |
2b3af97d | 358 | PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16)); |
75377d29 | 359 | return 0; |
360 | } | |
361 | ||
362 | static int ulc_print_configuration( uint8_t *data){ | |
363 | ||
364 | PrintAndLog("--- UL-C Configuration"); | |
345fb24a | 365 | PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data, 4), printBits(2, data)); |
366 | PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data+4, 4), printBits(2, data+4)); | |
75377d29 | 367 | |
368 | bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30); | |
369 | if ( validAuth ) | |
29250969 | 370 | PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8], data[8]); |
75377d29 | 371 | else{ |
372 | if ( data[8] == 0){ | |
345fb24a | 373 | PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data+8, 4) ); |
75377d29 | 374 | } else { |
345fb24a | 375 | PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data+8, 4) ); |
f168b263 | 376 | } |
75377d29 | 377 | } |
345fb24a | 378 | PrintAndLog(" Auth1 [43/0x2B]: %s %s", |
75377d29 | 379 | sprint_hex(data+12, 4), |
380 | (data[12] & 1) ? "write access restricted": "read and write access restricted" | |
381 | ); | |
f168b263 | 382 | return 0; |
383 | } | |
81740aa5 | 384 | |
75377d29 | 385 | static int ulev1_print_configuration( uint8_t *data){ |
f168b263 | 386 | |
75377d29 | 387 | PrintAndLog("\n--- UL-EV1 Configuration"); |
388 | ||
389 | bool strg_mod_en = (data[0] & 2); | |
390 | uint8_t authlim = (data[4] & 0x07); | |
391 | bool cfglck = (data[4] & 0x40); | |
392 | bool prot = (data[4] & 0x80); | |
393 | uint8_t vctid = data[5]; | |
394 | ||
395 | PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4)); | |
345fb24a | 396 | if ( data[3] < 0xff ) |
a2e2bb8a | 397 | PrintAndLog(" - page %d and above need authentication",data[3]); |
345fb24a | 398 | else |
399 | PrintAndLog(" - pages don't need authentication"); | |
75377d29 | 400 | PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled"); |
401 | PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) ); | |
402 | if ( authlim == 0) | |
345fb24a | 403 | PrintAndLog(" - Unlimited password attempts"); |
75377d29 | 404 | else |
405 | PrintAndLog(" - Max number of password attempts is %d", authlim); | |
406 | PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable"); | |
407 | PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write"); | |
345fb24a | 408 | PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not"); |
75377d29 | 409 | PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4)); |
410 | PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4)); | |
411 | return 0; | |
412 | } | |
413 | ||
414 | static int ulev1_print_counters(){ | |
415 | PrintAndLog("--- UL-EV1 Counters"); | |
a2e2bb8a | 416 | uint8_t tear[1] = {0}; |
75377d29 | 417 | uint8_t counter[3] = {0,0,0}; |
418 | for ( uint8_t i = 0; i<3; ++i) { | |
a2e2bb8a | 419 | ulev1_readTearing(i,tear,sizeof(tear)); |
75377d29 | 420 | ulev1_readCounter(i,counter, sizeof(counter) ); |
345fb24a | 421 | PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3)); |
a2e2bb8a | 422 | PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure"); |
75377d29 | 423 | } |
424 | return 0; | |
425 | } | |
426 | ||
c585a5cf | 427 | static int ulev1_print_signature( uint8_t *data, uint8_t len){ |
428 | PrintAndLog("\n--- UL-EV1 Signature"); | |
429 | PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); | |
430 | PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61"); | |
431 | PrintAndLog(" Elliptic curve parameters : secp128r1"); | |
432 | PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len)); | |
433 | //to do: verify if signature is valid | |
434 | //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not"); | |
435 | return 0; | |
436 | } | |
345fb24a | 437 | |
438 | static int ulev1_print_version(uint8_t *data){ | |
439 | PrintAndLog("\n--- UL-EV1 / NTAG Version"); | |
440 | PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) ); | |
441 | PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data[1], getTagInfo(data[1])); | |
442 | PrintAndLog(" Product type : %s", getProductTypeStr(data[2])); | |
443 | PrintAndLog(" Product subtype : %02X %s", data[3], (data[3]==1) ?"17 pF":"50pF"); | |
444 | PrintAndLog(" Major version : %02X", data[4]); | |
445 | PrintAndLog(" Minor version : %02X", data[5]); | |
446 | PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6])); | |
447 | PrintAndLog(" Protocol type : %02X", data[7]); | |
448 | return 0; | |
449 | } | |
450 | ||
f04ef473 | 451 | /* |
c585a5cf | 452 | static int ulc_magic_test(){ |
453 | // Magic Ultralight test | |
454 | // Magic UL-C, by observation, | |
455 | // 1) it seems to have a static nonce response to 0x1A command. | |
456 | // 2) the deskey bytes is not-zero:d out on as datasheet states. | |
457 | // 3) UID - changeable, not only, but pages 0-1-2-3. | |
458 | // 4) use the ul_magic_test ! magic tags answers specially! | |
459 | int returnValue = UL_ERROR; | |
460 | iso14a_card_select_t card; | |
461 | uint8_t nonce1[11] = {0x00}; | |
462 | uint8_t nonce2[11] = {0x00}; | |
463 | int status = ul_select(&card); | |
464 | if ( status < 1 ){ | |
465 | PrintAndLog("Error: couldn't select ulc_magic_test"); | |
466 | ul_switch_off_field(); | |
467 | return UL_ERROR; | |
468 | } | |
a2e2bb8a | 469 | status = ulc_requestAuthentication(nonce1, sizeof(nonce1)); |
c585a5cf | 470 | if ( status > 0 ) { |
a2e2bb8a | 471 | status = ulc_requestAuthentication(nonce2, sizeof(nonce2)); |
c585a5cf | 472 | returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C; |
473 | } else { | |
474 | returnValue = UL; | |
475 | } | |
476 | ul_switch_off_field(); | |
477 | return returnValue; | |
478 | } | |
f04ef473 | 479 | */ |
c585a5cf | 480 | static int ul_magic_test(){ |
481 | ||
482 | // Magic Ultralight tests | |
483 | // 1) take present UID, and try to write it back. OBSOLETE | |
484 | // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK: | |
485 | iso14a_card_select_t card; | |
486 | int status = ul_select(&card); | |
487 | if ( status < 1 ){ | |
a2e2bb8a | 488 | PrintAndLog("iso14443a card select failed"); |
c585a5cf | 489 | ul_switch_off_field(); |
490 | return UL_ERROR; | |
491 | } | |
492 | status = ul_comp_write(0, NULL, 0); | |
493 | ul_switch_off_field(); | |
a2e2bb8a | 494 | if ( status == 0 ) |
c585a5cf | 495 | return UL_MAGIC; |
496 | return UL; | |
497 | } | |
f04ef473 | 498 | |
75377d29 | 499 | uint16_t GetHF14AMfU_Type(void){ |
81740aa5 | 500 | |
92690507 | 501 | TagTypeUL_t tagtype = UNKNOWN; |
502 | iso14a_card_select_t card; | |
75377d29 | 503 | uint8_t version[10] = {0x00}; |
75377d29 | 504 | int status = 0; |
505 | int len; | |
506 | ||
507 | status = ul_select(&card); | |
508 | if ( status < 1 ){ | |
8258f409 | 509 | PrintAndLog("iso14443a card select failed"); |
75377d29 | 510 | ul_switch_off_field(); |
511 | return UL_ERROR; | |
512 | } | |
92690507 | 513 | // Ultralight - ATQA / SAK |
abab60ae | 514 | if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) { |
4693c188 | 515 | PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak); |
75377d29 | 516 | ul_switch_off_field(); |
517 | return UL_ERROR; | |
518 | } | |
92690507 | 519 | |
345fb24a | 520 | if ( card.uid[0] != 0x05) { |
75377d29 | 521 | |
345fb24a | 522 | len = ulev1_getVersion(version, sizeof(version)); |
8258f409 | 523 | ul_switch_off_field(); |
345fb24a | 524 | |
525 | switch (len) { | |
526 | case 0x0A: { | |
527 | ||
528 | if ( version[2] == 0x03 && version[6] == 0x0B ) | |
529 | tagtype = UL_EV1_48; | |
530 | else if ( version[2] == 0x03 && version[6] != 0x0B ) | |
531 | tagtype = UL_EV1_128; | |
532 | else if ( version[2] == 0x04 && version[6] == 0x0F ) | |
533 | tagtype = NTAG_213; | |
534 | else if ( version[2] == 0x04 && version[6] == 0x11 ) | |
535 | tagtype = NTAG_215; | |
536 | else if ( version[2] == 0x04 && version[6] == 0x13 ) | |
537 | tagtype = NTAG_216; | |
538 | else if ( version[2] == 0x04 ) | |
539 | tagtype = NTAG; | |
540 | ||
541 | break; | |
542 | } | |
543 | case 0x01: tagtype = UL_C; break; | |
544 | case 0x00: tagtype = UL; break; | |
29250969 | 545 | case -1 : tagtype = (UL | UL_C); break; //when does this happen? -- if getversion fails, it assumes it is either UL/ULC -- but why? magic tags? |
345fb24a | 546 | default : tagtype = UNKNOWN; break; |
547 | } | |
a2e2bb8a | 548 | // UL-C test |
345fb24a | 549 | if (tagtype == (UL | UL_C)) { |
550 | status = ul_select(&card); | |
551 | if ( status < 1 ){ | |
a2e2bb8a | 552 | PrintAndLog("iso14443a card select failed (UL-C)"); |
345fb24a | 553 | ul_switch_off_field(); |
554 | return UL_ERROR; | |
555 | } | |
8258f409 | 556 | uint8_t nonce[11] = {0x00}; |
557 | status = ulc_requestAuthentication(nonce, sizeof(nonce)); | |
a2e2bb8a | 558 | tagtype = ( status > 0 ) ? UL_C : UL; |
345fb24a | 559 | |
8258f409 | 560 | ul_switch_off_field(); |
345fb24a | 561 | } |
562 | } else { | |
563 | // Infinition MY-D tests Exam high nibble | |
564 | uint8_t nib = (card.uid[1] & 0xf0) >> 4; | |
565 | switch ( nib ){ | |
566 | case 1: tagtype = MY_D; break; | |
567 | case 2: tagtype = (MY_D | MY_D_NFC); break; | |
568 | case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; | |
75377d29 | 569 | } |
f168b263 | 570 | } |
75377d29 | 571 | |
f805ac7a | 572 | tagtype = (ul_magic_test() == UL_MAGIC) ? (tagtype | MAGIC) : tagtype; |
573 | //if ((tagtype & UL)) tagtype = ul_magic_test(); | |
75377d29 | 574 | |
f168b263 | 575 | return tagtype; |
576 | } | |
577 | ||
578 | int CmdHF14AMfUInfo(const char *Cmd){ | |
579 | ||
c585a5cf | 580 | uint8_t authlim = 0xff; |
f168b263 | 581 | uint8_t data[16] = {0x00}; |
75377d29 | 582 | iso14a_card_select_t card; |
92690507 | 583 | uint8_t *key; |
75377d29 | 584 | int status; |
a2e2bb8a | 585 | bool errors = false; |
586 | bool hasAuthKey = false; | |
587 | uint8_t cmdp = 0; | |
588 | uint8_t datalen = 0; | |
589 | uint8_t authenticationkey[16] = {0x00}; | |
590 | uint8_t pack[4] = {0,0,0,0}; | |
cceabb79 | 591 | int len=0; |
f168b263 | 592 | |
a2e2bb8a | 593 | while(param_getchar(Cmd, cmdp) != 0x00) |
594 | { | |
595 | switch(param_getchar(Cmd, cmdp)) | |
596 | { | |
597 | case 'h': | |
598 | case 'H': | |
599 | return usage_hf_mfu_info(); | |
600 | case 'k': | |
601 | case 'K': | |
602 | // EV1/NTAG size key | |
603 | datalen = param_gethex(Cmd, cmdp+1, data, 8); | |
604 | if ( !datalen ) { | |
605 | memcpy(authenticationkey, data, 4); | |
606 | cmdp += 2; | |
607 | hasAuthKey = true; | |
608 | break; | |
609 | } | |
610 | // UL-C size key | |
611 | datalen = param_gethex(Cmd, cmdp+1, data, 32); | |
612 | if (!datalen){ | |
613 | memcpy(authenticationkey, data, 16); | |
614 | cmdp += 2; | |
615 | hasAuthKey = true; | |
616 | break; | |
617 | } | |
618 | errors = true; | |
619 | break; | |
620 | default: | |
621 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
622 | errors = true; | |
623 | break; | |
624 | } | |
625 | if(errors) break; | |
626 | } | |
627 | ||
628 | //Validations | |
629 | if(errors) return usage_hf_mfu_info(); | |
630 | ||
75377d29 | 631 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
632 | if (tagtype == UL_ERROR) return -1; | |
92690507 | 633 | |
abab60ae | 634 | PrintAndLog("\n--- Tag Information ---------"); |
635 | PrintAndLog("-------------------------------------------------------------"); | |
8ceb6b03 | 636 | ul_print_type(tagtype, 6); |
92690507 | 637 | |
9d87eb66 | 638 | if ( hasAuthKey && (tagtype & UL_C)) { |
639 | //will select card automatically and close connection on error | |
640 | if (!ulc_authentication(authenticationkey, false)) { | |
641 | PrintAndLog("Error: Authentication Failed UL-C"); | |
642 | return 0; | |
643 | } | |
644 | } else { | |
645 | status = ul_select(&card); | |
646 | if ( status < 1 ){ | |
647 | PrintAndLog("iso14443a card select failed"); | |
648 | ul_switch_off_field(); | |
649 | return status; | |
650 | } | |
651 | if (hasAuthKey) { | |
cceabb79 | 652 | len = ulev1_requestAuthentication(authenticationkey, pack, sizeof(pack)); |
653 | if (len < 1) { | |
8258f409 | 654 | ul_switch_off_field(); |
cceabb79 | 655 | PrintAndLog("Error: Authentication Failed UL-EV1/NTAG"); |
656 | return 0; | |
657 | } | |
658 | } | |
a2e2bb8a | 659 | } |
660 | ||
cceabb79 | 661 | |
75377d29 | 662 | // read pages 0,1,2,4 (should read 4pages) |
663 | status = ul_read(0, data, sizeof(data)); | |
664 | if ( status == -1 ){ | |
8258f409 | 665 | ul_switch_off_field(); |
f805ac7a | 666 | PrintAndLog("Error: tag didn't answer to READ"); |
75377d29 | 667 | return status; |
f168b263 | 668 | } |
92690507 | 669 | |
75377d29 | 670 | ul_print_default(data); |
671 | ||
f168b263 | 672 | if ((tagtype & UL_C)){ |
75377d29 | 673 | |
674 | // read pages 0x28, 0x29, 0x2A, 0x2B | |
675 | uint8_t ulc_conf[16] = {0x00}; | |
676 | status = ul_read(0x28, ulc_conf, sizeof(ulc_conf)); | |
677 | if ( status == -1 ){ | |
a2e2bb8a | 678 | PrintAndLog("Error: tag didn't answer to READ UL-C"); |
9d87eb66 | 679 | ul_switch_off_field(); |
abab60ae | 680 | return status; |
681 | } | |
abab60ae | 682 | ulc_print_configuration(ulc_conf); |
75377d29 | 683 | |
684 | if ((tagtype & MAGIC)){ | |
685 | ||
686 | uint8_t ulc_deskey[16] = {0x00}; | |
687 | status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey)); | |
688 | if ( status == -1 ){ | |
8258f409 | 689 | ul_switch_off_field(); |
f805ac7a | 690 | PrintAndLog("Error: tag didn't answer to READ magic"); |
75377d29 | 691 | return status; |
692 | } | |
75377d29 | 693 | ulc_print_3deskey(ulc_deskey); |
694 | ||
c585a5cf | 695 | } else { |
9d87eb66 | 696 | ul_switch_off_field(); |
a2e2bb8a | 697 | // if we called info with key, just return |
698 | if ( hasAuthKey ) return 1; | |
699 | ||
75377d29 | 700 | PrintAndLog("Trying some default 3des keys"); |
a2e2bb8a | 701 | for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){ |
75377d29 | 702 | key = default_3des_keys[i]; |
9d87eb66 | 703 | if (ulc_authentication(key, true)){ |
29250969 | 704 | PrintAndLog("Found default 3des key: "); |
2b3af97d | 705 | uint8_t keySwap[16]; |
706 | memcpy(keySwap, SwapEndian64(key,16,8), 16); | |
707 | ulc_print_3deskey(keySwap); | |
a2e2bb8a | 708 | return 1; |
cceabb79 | 709 | } |
f168b263 | 710 | } |
cceabb79 | 711 | return 1; //return even if key not found (UL_C is done) |
75377d29 | 712 | } |
713 | } | |
714 | ||
715 | if ((tagtype & (UL_EV1_48 | UL_EV1_128))) { | |
345fb24a | 716 | //do counters and signature first (don't neet auth) |
717 | ulev1_print_counters(); | |
718 | ||
719 | uint8_t ulev1_signature[32] = {0x00}; | |
720 | status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature)); | |
721 | if ( status == -1 ){ | |
722 | PrintAndLog("Error: tag didn't answer to READ SIGNATURE"); | |
8258f409 | 723 | ul_switch_off_field(); |
345fb24a | 724 | return status; |
725 | } | |
726 | ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature)); | |
727 | ||
c585a5cf | 728 | uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x25; |
75377d29 | 729 | uint8_t ulev1_conf[16] = {0x00}; |
730 | status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf)); | |
731 | if ( status == -1 ){ | |
f805ac7a | 732 | PrintAndLog("Error: tag didn't answer to READ EV1"); |
8258f409 | 733 | ul_switch_off_field(); |
75377d29 | 734 | return status; |
735 | } | |
c585a5cf | 736 | // save AUTHENTICATION LIMITS for later: |
737 | authlim = (ulev1_conf[4] & 0x07); | |
a2e2bb8a | 738 | bool allZeros = true; |
739 | for (uint8_t idx=0; idx<8; idx++) | |
740 | if (ulev1_conf[idx]) allZeros = false; | |
741 | ||
742 | if (allZeros) authlim=7; | |
75377d29 | 743 | ulev1_print_configuration(ulev1_conf); |
f168b263 | 744 | } |
75377d29 | 745 | |
746 | if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) { | |
747 | ||
748 | uint8_t version[10] = {0x00}; | |
749 | status = ulev1_getVersion(version, sizeof(version)); | |
750 | if ( status == -1 ){ | |
751 | PrintAndLog("Error: tag didn't answer to GETVERSION"); | |
8258f409 | 752 | ul_switch_off_field(); |
75377d29 | 753 | return status; |
754 | } | |
c585a5cf | 755 | ulev1_print_version(version); |
756 | ||
a2e2bb8a | 757 | // if we called info with key, just return |
8258f409 | 758 | if ( hasAuthKey ) { |
759 | ul_switch_off_field(); | |
760 | return 1; | |
761 | } | |
a2e2bb8a | 762 | |
c585a5cf | 763 | // AUTHLIMIT, (number of failed authentications) |
764 | // 0 = limitless. | |
765 | // 1-7 = ... should we even try then? | |
766 | if ( authlim == 0 ){ | |
767 | PrintAndLog("\n--- Known EV1/NTAG passwords."); | |
9d87eb66 | 768 | len = 0; |
769 | for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){ | |
c585a5cf | 770 | key = default_pwd_pack[i]; |
9d87eb66 | 771 | len = ulev1_requestAuthentication(key, pack, sizeof(pack)); |
772 | if (len >= 1) { | |
773 | PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]); | |
774 | break; | |
775 | } else { | |
776 | status = ul_select(&card); | |
777 | if ( status < 1 ){ | |
778 | PrintAndLog("iso14443a card select failed - ev1 auth"); | |
779 | ul_switch_off_field(); | |
780 | return status; | |
cceabb79 | 781 | } |
c585a5cf | 782 | } |
783 | } | |
75377d29 | 784 | } |
f168b263 | 785 | } |
c585a5cf | 786 | |
75377d29 | 787 | if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){ |
c585a5cf | 788 | |
75377d29 | 789 | uint8_t cc[16] = {0x00}; |
f04ef473 | 790 | status = ul_read(3, cc, sizeof(cc)); |
75377d29 | 791 | if ( status == -1 ){ |
f805ac7a | 792 | PrintAndLog("Error: tag didn't answer to READ ntag"); |
9d87eb66 | 793 | ul_switch_off_field(); |
75377d29 | 794 | return status; |
795 | } | |
c585a5cf | 796 | ntag_print_CC(cc); |
75377d29 | 797 | } |
c585a5cf | 798 | |
75377d29 | 799 | ul_switch_off_field(); |
345fb24a | 800 | PrintAndLog(""); |
a2e2bb8a | 801 | return 1; |
81740aa5 | 802 | } |
803 | ||
804 | // | |
805 | // Mifare Ultralight Write Single Block | |
806 | // | |
807 | int CmdHF14AMfUWrBl(const char *Cmd){ | |
afceaf40 MHS |
808 | uint8_t blockNo = -1; |
809 | bool chinese_card = FALSE; | |
810 | uint8_t bldata[16] = {0x00}; | |
811 | UsbCommand resp; | |
81740aa5 | 812 | |
afceaf40 | 813 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 814 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { |
afceaf40 | 815 | PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]"); |
81740aa5 | 816 | PrintAndLog(" [block number]"); |
817 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
818 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
819 | PrintAndLog(""); | |
afceaf40 | 820 | PrintAndLog(" sample: hf mfu wrbl 0 01020304"); |
81740aa5 | 821 | PrintAndLog(""); |
afceaf40 MHS |
822 | return 0; |
823 | } | |
824 | ||
81740aa5 | 825 | blockNo = param_get8(Cmd, 0); |
826 | ||
f168b263 | 827 | if (blockNo > MAX_UL_BLOCKS){ |
afceaf40 MHS |
828 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!"); |
829 | return 1; | |
830 | } | |
81740aa5 | 831 | |
afceaf40 MHS |
832 | if (param_gethex(Cmd, 1, bldata, 8)) { |
833 | PrintAndLog("Block data must include 8 HEX symbols"); | |
834 | return 1; | |
835 | } | |
81740aa5 | 836 | |
afceaf40 MHS |
837 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { |
838 | chinese_card = TRUE; | |
839 | } | |
81740aa5 | 840 | |
afceaf40 | 841 | if ( blockNo <= 3) { |
81740aa5 | 842 | if (!chinese_card){ |
843 | PrintAndLog("Access Denied"); | |
844 | } else { | |
845 | PrintAndLog("--specialblock no:%02x", blockNo); | |
846 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
847 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
848 | memcpy(d.d.asBytes,bldata, 4); | |
849 | SendCommand(&d); | |
850 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
851 | uint8_t isOK = resp.arg[0] & 0xff; | |
852 | PrintAndLog("isOk:%02x", isOK); | |
853 | } else { | |
854 | PrintAndLog("Command execute timeout"); | |
855 | } | |
856 | } | |
857 | } else { | |
afceaf40 MHS |
858 | PrintAndLog("--block no:%02x", blockNo); |
859 | PrintAndLog("--data: %s", sprint_hex(bldata, 4)); | |
860 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
81740aa5 | 861 | memcpy(e.d.asBytes,bldata, 4); |
862 | SendCommand(&e); | |
afceaf40 MHS |
863 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
864 | uint8_t isOK = resp.arg[0] & 0xff; | |
865 | PrintAndLog("isOk:%02x", isOK); | |
866 | } else { | |
867 | PrintAndLog("Command execute timeout"); | |
868 | } | |
869 | } | |
870 | return 0; | |
81740aa5 | 871 | } |
872 | ||
873 | // | |
874 | // Mifare Ultralight Read Single Block | |
875 | // | |
876 | int CmdHF14AMfURdBl(const char *Cmd){ | |
81740aa5 | 877 | |
f168b263 | 878 | UsbCommand resp; |
879 | uint8_t blockNo = -1; | |
afceaf40 | 880 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 881 | |
882 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { | |
afceaf40 MHS |
883 | PrintAndLog("Usage: hf mfu rdbl <block number>"); |
884 | PrintAndLog(" sample: hfu mfu rdbl 0"); | |
885 | return 0; | |
f168b263 | 886 | } |
887 | ||
afceaf40 MHS |
888 | blockNo = param_get8(Cmd, 0); |
889 | ||
f168b263 | 890 | if (blockNo > MAX_UL_BLOCKS){ |
891 | PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight"); | |
892 | return 1; | |
afceaf40 | 893 | } |
f168b263 | 894 | |
afceaf40 MHS |
895 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; |
896 | SendCommand(&c); | |
897 | ||
f168b263 | 898 | |
afceaf40 | 899 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { |
f168b263 | 900 | uint8_t isOK = resp.arg[0] & 0xff; |
901 | if (isOK) { | |
902 | uint8_t *data = resp.d.asBytes; | |
903 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
904 | } | |
905 | else { | |
906 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
907 | } | |
81740aa5 | 908 | } else { |
f168b263 | 909 | PrintAndLog("Command execute time-out"); |
afceaf40 | 910 | } |
f168b263 | 911 | |
afceaf40 | 912 | return 0; |
81740aa5 | 913 | } |
914 | ||
a2e2bb8a | 915 | int usage_hf_mfu_info(void) |
916 | { | |
917 | PrintAndLog("It gathers information about the tag and tries to detect what kind it is."); | |
918 | PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information"); | |
919 | PrintAndLog("The following tags can be identified:\n"); | |
920 | PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1"); | |
921 | PrintAndLog("NTAG 213, NTAG 215, NTAG 216"); | |
922 | PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n"); | |
923 | PrintAndLog("Usage: hf mfu info k <key>"); | |
924 | PrintAndLog(" Options : "); | |
925 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); | |
926 | PrintAndLog(""); | |
927 | PrintAndLog(" sample : hf mfu info"); | |
928 | PrintAndLog(" : hf mfu info k 11223344"); | |
929 | return 0; | |
930 | } | |
931 | ||
92690507 | 932 | int usage_hf_mfu_dump(void) |
933 | { | |
934 | PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1"); | |
935 | PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`"); | |
936 | PrintAndLog("It autodetects card type.\n"); | |
29250969 | 937 | PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin>"); |
75377d29 | 938 | PrintAndLog(" Options : "); |
cceabb79 | 939 | PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]"); |
940 | PrintAndLog(" l : swap entered key's endianness for auth"); | |
941 | PrintAndLog(" n <FN > : filename w/o .bin to save the dump as"); | |
942 | PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at"); | |
943 | PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump"); | |
944 | ||
75377d29 | 945 | PrintAndLog(""); |
92690507 | 946 | PrintAndLog(" sample : hf mfu dump"); |
f9848fd6 | 947 | PrintAndLog(" : hf mfu dump n myfile"); |
a2e2bb8a | 948 | PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF"); |
92690507 | 949 | return 0; |
950 | } | |
a2e2bb8a | 951 | |
81740aa5 | 952 | // |
92690507 | 953 | // Mifare Ultralight / Ultralight-C / Ultralight-EV1 |
954 | // Read and Dump Card Contents, using auto detection of tag size. | |
81740aa5 | 955 | int CmdHF14AMfUDump(const char *Cmd){ |
956 | ||
afceaf40 | 957 | FILE *fout; |
81740aa5 | 958 | char filename[FILE_PATH_SIZE] = {0x00}; |
92690507 | 959 | char *fnameptr = filename; |
afceaf40 MHS |
960 | uint8_t *lockbytes_t = NULL; |
961 | uint8_t lockbytes[2] = {0x00}; | |
afceaf40 MHS |
962 | uint8_t *lockbytes_t2 = NULL; |
963 | uint8_t lockbytes2[2] = {0x00}; | |
afceaf40 | 964 | bool bit[16] = {0x00}; |
81740aa5 | 965 | bool bit2[16] = {0x00}; |
f9848fd6 | 966 | uint8_t data[1024] = {0x00}; |
967 | bool hasPwd = false; | |
92690507 | 968 | int i = 0; |
969 | int Pages = 16; | |
970 | bool tmplockbit = false; | |
f9848fd6 | 971 | uint8_t dataLen=0; |
972 | uint8_t cmdp =0; | |
75377d29 | 973 | uint8_t key[16] = {0x00}; |
974 | uint8_t *keyPtr = key; | |
f9848fd6 | 975 | size_t fileNlen = 0; |
75377d29 | 976 | bool errors = false; |
977 | bool swapEndian = false; | |
ae8303c1 | 978 | bool manualPages = false; |
979 | uint8_t startPage = 0; | |
cceabb79 | 980 | char tempStr[50]; |
981 | ||
f9848fd6 | 982 | while(param_getchar(Cmd, cmdp) != 0x00) |
983 | { | |
984 | switch(param_getchar(Cmd, cmdp)) | |
985 | { | |
986 | case 'h': | |
987 | case 'H': | |
988 | return usage_hf_mfu_dump(); | |
989 | case 'k': | |
990 | case 'K': | |
cceabb79 | 991 | dataLen = param_getstr(Cmd, cmdp+1, tempStr); |
992 | if (dataLen == 32) //ul-c | |
993 | errors = param_gethex(tempStr, 0, key, dataLen); | |
994 | else if (dataLen == 8) //ev1/ntag | |
995 | errors = param_gethex(tempStr, 0, key, dataLen); | |
9d87eb66 | 996 | else{ |
997 | PrintAndLog("\nERROR: Key is incorrect length\n"); | |
cceabb79 | 998 | errors = true; |
9d87eb66 | 999 | } |
cceabb79 | 1000 | |
f9848fd6 | 1001 | cmdp += 2; |
1002 | hasPwd = true; | |
1003 | break; | |
cceabb79 | 1004 | case 'l': |
1005 | case 'L': | |
1006 | swapEndian = true; | |
1007 | cmdp++; | |
1008 | break; | |
f9848fd6 | 1009 | case 'n': |
1010 | case 'N': | |
1011 | fileNlen = param_getstr(Cmd, cmdp+1, filename); | |
1012 | if (!fileNlen) errors = true; | |
1013 | if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5; | |
1014 | cmdp += 2; | |
1015 | break; | |
ae8303c1 | 1016 | case 'p': |
1017 | case 'P': | |
1018 | startPage = param_get8(Cmd, cmdp+1); | |
1019 | manualPages = true; | |
1020 | cmdp += 2; | |
1021 | break; | |
1022 | case 'q': | |
1023 | case 'Q': | |
1024 | Pages = param_get8(Cmd, cmdp+1); | |
1025 | cmdp += 2; | |
1026 | manualPages = true; | |
1027 | break; | |
f9848fd6 | 1028 | default: |
1029 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); | |
1030 | errors = true; | |
1031 | break; | |
1032 | } | |
1033 | if(errors) break; | |
1034 | } | |
1035 | ||
1036 | //Validations | |
75377d29 | 1037 | if(errors) return usage_hf_mfu_dump(); |
1038 | ||
cceabb79 | 1039 | if (swapEndian && dataLen == 32) |
2b3af97d | 1040 | keyPtr = SwapEndian64(data, 16, 8); |
81740aa5 | 1041 | |
92690507 | 1042 | TagTypeUL_t tagtype = GetHF14AMfU_Type(); |
1043 | if (tagtype == UL_ERROR) return -1; | |
81740aa5 | 1044 | |
ae8303c1 | 1045 | if (!manualPages) |
1046 | for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++) | |
1047 | if (tagtype & UL_TYPES_ARRAY[idx]) | |
1048 | Pages = UL_MEMORY_ARRAY[idx]+1; | |
1049 | ||
5b99376a | 1050 | ul_print_type(tagtype, 0); |
ae8303c1 | 1051 | PrintAndLog("Reading tag memory..."); |
9d87eb66 | 1052 | UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}}; |
cceabb79 | 1053 | if ( hasPwd ) { |
1054 | if (tagtype & UL_C) | |
1055 | c.arg[2] = 1; //UL_C auth | |
1056 | else | |
1057 | c.arg[2] = 2; //UL_EV1/NTAG auth | |
1058 | ||
1059 | memcpy(c.d.asBytes, key, dataLen/2); | |
f168b263 | 1060 | } |
cceabb79 | 1061 | SendCommand(&c); |
1062 | UsbCommand resp; | |
1063 | if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) { | |
1064 | PrintAndLog("Command execute time-out"); | |
1065 | return 1; | |
92690507 | 1066 | } |
9d87eb66 | 1067 | if (resp.arg[0] != 1) { |
cceabb79 | 1068 | PrintAndLog("Failed reading block: (%02x)", i); |
1069 | return 1; | |
92690507 | 1070 | } |
92690507 | 1071 | |
9d87eb66 | 1072 | uint32_t bufferSize = resp.arg[1]; |
1073 | if (bufferSize > sizeof(data)) { | |
1074 | PrintAndLog("Data exceeded Buffer size!"); | |
1075 | bufferSize = sizeof(data); | |
1076 | } | |
1077 | GetFromBigBuf(data, bufferSize, 0); | |
1078 | WaitForResponse(CMD_ACK,NULL); | |
1079 | ||
1080 | Pages = bufferSize/4; | |
81740aa5 | 1081 | // Load lock bytes. |
1082 | int j = 0; | |
92690507 | 1083 | |
81740aa5 | 1084 | lockbytes_t = data + 8; |
1085 | lockbytes[0] = lockbytes_t[2]; | |
1086 | lockbytes[1] = lockbytes_t[3]; | |
1087 | for(j = 0; j < 16; j++){ | |
1088 | bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8)); | |
92690507 | 1089 | } |
1090 | ||
81740aa5 | 1091 | // Load bottom lockbytes if available |
29250969 | 1092 | // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG |
81740aa5 | 1093 | if ( Pages == 44 ) { |
81740aa5 | 1094 | lockbytes_t2 = data + (40*4); |
1095 | lockbytes2[0] = lockbytes_t2[2]; | |
1096 | lockbytes2[1] = lockbytes_t2[3]; | |
1097 | for (j = 0; j < 16; j++) { | |
1098 | bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8)); | |
1099 | } | |
1100 | } | |
1101 | ||
9d87eb66 | 1102 | // add keys to block dump |
1103 | if (hasPwd && (tagtype & UL_C)){ //UL_C | |
8258f409 | 1104 | memcpy(data + Pages*4, key, dataLen/2); |
f9848fd6 | 1105 | Pages += 4; |
9d87eb66 | 1106 | } else if (hasPwd) { //not sure output is in correct location. |
1107 | memcpy(data + Pages*4, key, dataLen/2); | |
1108 | Pages += 1; | |
1109 | } | |
cceabb79 | 1110 | |
81740aa5 | 1111 | for (i = 0; i < Pages; ++i) { |
81740aa5 | 1112 | if ( i < 3 ) { |
1113 | PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4)); | |
1114 | continue; | |
1115 | } | |
81740aa5 | 1116 | switch(i){ |
1117 | case 3: tmplockbit = bit[4]; break; | |
1118 | case 4: tmplockbit = bit[3]; break; | |
1119 | case 5: tmplockbit = bit[2]; break; | |
1120 | case 6: tmplockbit = bit[1]; break; | |
1121 | case 7: tmplockbit = bit[0]; break; | |
1122 | case 8: tmplockbit = bit[15]; break; | |
1123 | case 9: tmplockbit = bit[14]; break; | |
1124 | case 10: tmplockbit = bit[13]; break; | |
1125 | case 11: tmplockbit = bit[12]; break; | |
1126 | case 12: tmplockbit = bit[11]; break; | |
1127 | case 13: tmplockbit = bit[10]; break; | |
1128 | case 14: tmplockbit = bit[9]; break; | |
1129 | case 15: tmplockbit = bit[8]; break; | |
1130 | case 16: | |
1131 | case 17: | |
1132 | case 18: | |
1133 | case 19: tmplockbit = bit2[6]; break; | |
1134 | case 20: | |
1135 | case 21: | |
1136 | case 22: | |
1137 | case 23: tmplockbit = bit2[5]; break; | |
1138 | case 24: | |
1139 | case 25: | |
1140 | case 26: | |
1141 | case 27: tmplockbit = bit2[4]; break; | |
1142 | case 28: | |
1143 | case 29: | |
1144 | case 30: | |
1145 | case 31: tmplockbit = bit2[2]; break; | |
1146 | case 32: | |
1147 | case 33: | |
1148 | case 34: | |
1149 | case 35: tmplockbit = bit2[1]; break; | |
1150 | case 36: | |
1151 | case 37: | |
1152 | case 38: | |
1153 | case 39: tmplockbit = bit2[0]; break; | |
1154 | case 40: tmplockbit = bit2[12]; break; | |
1155 | case 41: tmplockbit = bit2[11]; break; | |
1156 | case 42: tmplockbit = bit2[10]; break; //auth0 | |
1157 | case 43: tmplockbit = bit2[9]; break; //auth1 | |
1158 | default: break; | |
1159 | } | |
1160 | PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit); | |
1161 | } | |
81740aa5 | 1162 | |
81740aa5 | 1163 | // user supplied filename? |
f9848fd6 | 1164 | if (fileNlen < 1) { |
81740aa5 | 1165 | // UID = data 0-1-2 4-5-6-7 (skips a beat) |
afceaf40 MHS |
1166 | sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin", |
1167 | data[0],data[1], data[2], data[4],data[5],data[6], data[7]); | |
81740aa5 | 1168 | } else { |
e6432f05 | 1169 | sprintf(fnameptr + fileNlen,".bin"); |
81740aa5 | 1170 | } |
1171 | ||
81740aa5 | 1172 | if ((fout = fopen(filename,"wb")) == NULL) { |
1173 | PrintAndLog("Could not create file name %s", filename); | |
1174 | return 1; | |
1175 | } | |
1176 | fwrite( data, 1, Pages*4, fout ); | |
1177 | fclose(fout); | |
1178 | ||
1179 | PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename); | |
afceaf40 | 1180 | return 0; |
81740aa5 | 1181 | } |
1182 | ||
81740aa5 | 1183 | //------------------------------------------------------------------------------- |
1184 | // Ultralight C Methods | |
1185 | //------------------------------------------------------------------------------- | |
1186 | ||
1187 | // | |
1188 | // Ultralight C Authentication Demo {currently uses hard-coded key} | |
1189 | // | |
1190 | int CmdHF14AMfucAuth(const char *Cmd){ | |
afceaf40 | 1191 | |
9d87eb66 | 1192 | uint8_t keyNo = 3; |
afceaf40 | 1193 | bool errors = false; |
f168b263 | 1194 | |
1195 | char cmdp = param_getchar(Cmd, 0); | |
1196 | ||
afceaf40 MHS |
1197 | //Change key to user defined one |
1198 | if (cmdp == 'k' || cmdp == 'K'){ | |
1199 | keyNo = param_get8(Cmd, 1); | |
8258f409 | 1200 | if(keyNo > KEYS_3DES_COUNT) |
f168b263 | 1201 | errors = true; |
afceaf40 MHS |
1202 | } |
1203 | ||
f168b263 | 1204 | if (cmdp == 'h' || cmdp == 'H') |
afceaf40 | 1205 | errors = true; |
f168b263 | 1206 | |
afceaf40 MHS |
1207 | if (errors) { |
1208 | PrintAndLog("Usage: hf mfu cauth k <key number>"); | |
1209 | PrintAndLog(" 0 (default): 3DES standard key"); | |
f168b263 | 1210 | PrintAndLog(" 1 : all 0x00 key"); |
afceaf40 MHS |
1211 | PrintAndLog(" 2 : 0x00-0x0F key"); |
1212 | PrintAndLog(" 3 : nfc key"); | |
f168b263 | 1213 | PrintAndLog(" 4 : all 0x01 key"); |
1214 | PrintAndLog(" 5 : all 0xff key"); | |
1215 | PrintAndLog(" 6 : 0x00-0xFF key"); | |
1216 | PrintAndLog("\n sample : hf mfu cauth k"); | |
81740aa5 | 1217 | PrintAndLog(" : hf mfu cauth k 3"); |
afceaf40 MHS |
1218 | return 0; |
1219 | } | |
1220 | ||
f168b263 | 1221 | uint8_t *key = default_3des_keys[keyNo]; |
9d87eb66 | 1222 | if (ulc_authentication(key, true)) |
7eec1204 | 1223 | PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16)); |
f168b263 | 1224 | else |
1225 | PrintAndLog("Authentication failed"); | |
9d87eb66 | 1226 | |
f168b263 | 1227 | return 0; |
1228 | } | |
1229 | ||
afceaf40 MHS |
1230 | /** |
1231 | A test function to validate that the polarssl-function works the same | |
1232 | was as the openssl-implementation. | |
1233 | Commented out, since it requires openssl | |
1234 | ||
1235 | int CmdTestDES(const char * cmd) | |
1236 | { | |
1237 | uint8_t key[16] = {0x00}; | |
1238 | ||
1239 | memcpy(key,key3_3des_data,16); | |
1240 | DES_cblock RndA, RndB; | |
1241 | ||
1242 | PrintAndLog("----------OpenSSL DES implementation----------"); | |
1243 | { | |
1244 | uint8_t e_RndB[8] = {0x00}; | |
1245 | unsigned char RndARndB[16] = {0x00}; | |
1246 | ||
1247 | DES_cblock iv = { 0 }; | |
1248 | DES_key_schedule ks1,ks2; | |
1249 | DES_cblock key1,key2; | |
1250 | ||
1251 | memcpy(key,key3_3des_data,16); | |
1252 | memcpy(key1,key,8); | |
1253 | memcpy(key2,key+8,8); | |
1254 | ||
1255 | ||
1256 | DES_set_key((DES_cblock *)key1,&ks1); | |
1257 | DES_set_key((DES_cblock *)key2,&ks2); | |
1258 | ||
1259 | DES_random_key(&RndA); | |
1260 | PrintAndLog(" RndA:%s",sprint_hex(RndA, 8)); | |
1261 | PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8)); | |
1262 | //void DES_ede2_cbc_encrypt(const unsigned char *input, | |
1263 | // unsigned char *output, long length, DES_key_schedule *ks1, | |
1264 | // DES_key_schedule *ks2, DES_cblock *ivec, int enc); | |
1265 | DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0); | |
1266 | ||
1267 | PrintAndLog(" RndB:%s",sprint_hex(RndB, 8)); | |
1268 | rol(RndB,8); | |
1269 | memcpy(RndARndB,RndA,8); | |
1270 | memcpy(RndARndB+8,RndB,8); | |
1271 | PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16)); | |
1272 | DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1); | |
1273 | PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16)); | |
1274 | ||
1275 | } | |
1276 | PrintAndLog("----------PolarSSL implementation----------"); | |
1277 | { | |
1278 | uint8_t random_a[8] = { 0 }; | |
1279 | uint8_t enc_random_a[8] = { 0 }; | |
1280 | uint8_t random_b[8] = { 0 }; | |
1281 | uint8_t enc_random_b[8] = { 0 }; | |
1282 | uint8_t random_a_and_b[16] = { 0 }; | |
1283 | des3_context ctx = { 0 }; | |
1284 | ||
1285 | memcpy(random_a, RndA,8); | |
1286 | ||
1287 | uint8_t output[8] = { 0 }; | |
1288 | uint8_t iv[8] = { 0 }; | |
1289 | ||
1290 | PrintAndLog(" RndA :%s",sprint_hex(random_a, 8)); | |
1291 | PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8)); | |
1292 | ||
1293 | des3_set2key_dec(&ctx, key); | |
1294 | ||
1295 | des3_crypt_cbc(&ctx // des3_context *ctx | |
1296 | , DES_DECRYPT // int mode | |
1297 | , sizeof(random_b) // size_t length | |
1298 | , iv // unsigned char iv[8] | |
1299 | , enc_random_b // const unsigned char *input | |
1300 | , random_b // unsigned char *output | |
1301 | ); | |
1302 | ||
1303 | PrintAndLog(" RndB:%s",sprint_hex(random_b, 8)); | |
1304 | ||
1305 | rol(random_b,8); | |
1306 | memcpy(random_a_and_b ,random_a,8); | |
1307 | memcpy(random_a_and_b+8,random_b,8); | |
1308 | ||
1309 | PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16)); | |
1310 | ||
1311 | des3_set2key_enc(&ctx, key); | |
81740aa5 | 1312 | |
afceaf40 MHS |
1313 | des3_crypt_cbc(&ctx // des3_context *ctx |
1314 | , DES_ENCRYPT // int mode | |
1315 | , sizeof(random_a_and_b) // size_t length | |
1316 | , enc_random_b // unsigned char iv[8] | |
1317 | , random_a_and_b // const unsigned char *input | |
1318 | , random_a_and_b // unsigned char *output | |
1319 | ); | |
1320 | ||
1321 | PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16)); | |
1322 | } | |
1323 | return 0; | |
1324 | } | |
1325 | **/ | |
f9848fd6 | 1326 | |
81740aa5 | 1327 | // |
1328 | // Ultralight C Read Single Block | |
1329 | // | |
1330 | int CmdHF14AMfUCRdBl(const char *Cmd) | |
1331 | { | |
f168b263 | 1332 | UsbCommand resp; |
1333 | bool hasPwd = FALSE; | |
afceaf40 | 1334 | uint8_t blockNo = -1; |
f9848fd6 | 1335 | uint8_t key[16]; |
afceaf40 | 1336 | char cmdp = param_getchar(Cmd, 0); |
75377d29 | 1337 | |
81740aa5 | 1338 | if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') { |
75377d29 | 1339 | PrintAndLog("Usage: hf mfu crdbl <block number> <key>"); |
f168b263 | 1340 | PrintAndLog(""); |
1341 | PrintAndLog("sample: hf mfu crdbl 0"); | |
b3125340 | 1342 | PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF"); |
afceaf40 | 1343 | return 0; |
75377d29 | 1344 | } |
1345 | ||
afceaf40 | 1346 | blockNo = param_get8(Cmd, 0); |
81740aa5 | 1347 | if (blockNo < 0) { |
1348 | PrintAndLog("Wrong block number"); | |
1349 | return 1; | |
1350 | } | |
75377d29 | 1351 | |
f168b263 | 1352 | if (blockNo > MAX_ULC_BLOCKS ){ |
1353 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C"); | |
afceaf40 MHS |
1354 | return 1; |
1355 | } | |
81740aa5 | 1356 | |
f168b263 | 1357 | // key |
1358 | if ( strlen(Cmd) > 3){ | |
1359 | if (param_gethex(Cmd, 1, key, 32)) { | |
1360 | PrintAndLog("Key must include %d HEX symbols", 32); | |
1361 | return 1; | |
1362 | } else { | |
1363 | hasPwd = TRUE; | |
1364 | } | |
1365 | } | |
afceaf40 MHS |
1366 | |
1367 | //Read Block | |
f168b263 | 1368 | UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}}; |
1369 | if ( hasPwd ) { | |
1370 | c.arg[1] = 1; | |
75377d29 | 1371 | memcpy(c.d.asBytes,key,16); |
f168b263 | 1372 | } |
1373 | SendCommand(&c); | |
1374 | ||
1375 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1376 | uint8_t isOK = resp.arg[0] & 0xff; | |
1377 | if (isOK) { | |
1378 | uint8_t *data = resp.d.asBytes; | |
1379 | PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4)); | |
1380 | } | |
1381 | else { | |
1382 | PrintAndLog("Failed reading block: (%02x)", isOK); | |
1383 | } | |
81740aa5 | 1384 | } else { |
f168b263 | 1385 | PrintAndLog("Command execute time-out"); |
81740aa5 | 1386 | } |
afceaf40 | 1387 | return 0; |
81740aa5 | 1388 | } |
1389 | ||
1390 | // | |
1391 | // Mifare Ultralight C Write Single Block | |
1392 | // | |
1393 | int CmdHF14AMfUCWrBl(const char *Cmd){ | |
afceaf40 MHS |
1394 | |
1395 | uint8_t blockNo = -1; | |
1396 | bool chinese_card = FALSE; | |
1397 | uint8_t bldata[16] = {0x00}; | |
1398 | UsbCommand resp; | |
81740aa5 | 1399 | |
afceaf40 | 1400 | char cmdp = param_getchar(Cmd, 0); |
81740aa5 | 1401 | |
1402 | if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') { | |
afceaf40 | 1403 | PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]"); |
81740aa5 | 1404 | PrintAndLog(" [block number]"); |
1405 | PrintAndLog(" [block data] - (8 hex symbols)"); | |
1406 | PrintAndLog(" [w] - Chinese magic ultralight tag"); | |
1407 | PrintAndLog(""); | |
afceaf40 | 1408 | PrintAndLog(" sample: hf mfu cwrbl 0 01020304"); |
81740aa5 | 1409 | PrintAndLog(""); |
afceaf40 MHS |
1410 | return 0; |
1411 | } | |
81740aa5 | 1412 | |
afceaf40 | 1413 | blockNo = param_get8(Cmd, 0); |
f168b263 | 1414 | if (blockNo > MAX_ULC_BLOCKS ){ |
afceaf40 MHS |
1415 | PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!"); |
1416 | return 1; | |
1417 | } | |
81740aa5 | 1418 | |
afceaf40 MHS |
1419 | if (param_gethex(Cmd, 1, bldata, 8)) { |
1420 | PrintAndLog("Block data must include 8 HEX symbols"); | |
1421 | return 1; | |
1422 | } | |
b3125340 | 1423 | |
afceaf40 MHS |
1424 | if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) { |
1425 | chinese_card = TRUE; | |
1426 | } | |
b3125340 | 1427 | |
81740aa5 | 1428 | if ( blockNo <= 3 ) { |
1429 | if (!chinese_card){ | |
b3125340 | 1430 | PrintAndLog("Access Denied"); |
1431 | return 1; | |
81740aa5 | 1432 | } else { |
1433 | PrintAndLog("--Special block no: 0x%02x", blockNo); | |
1434 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1435 | UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1436 | memcpy(d.d.asBytes,bldata, 4); | |
1437 | SendCommand(&d); | |
1438 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1439 | uint8_t isOK = resp.arg[0] & 0xff; | |
1440 | PrintAndLog("isOk:%02x", isOK); | |
1441 | } else { | |
1442 | PrintAndLog("Command execute timeout"); | |
b3125340 | 1443 | return 1; |
1444 | } | |
1445 | } | |
81740aa5 | 1446 | } else { |
afceaf40 MHS |
1447 | PrintAndLog("--Block no : 0x%02x", blockNo); |
1448 | PrintAndLog("--Data: %s", sprint_hex(bldata, 4)); | |
1449 | UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}}; | |
1450 | memcpy(e.d.asBytes,bldata, 4); | |
1451 | SendCommand(&e); | |
1452 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1453 | uint8_t isOK = resp.arg[0] & 0xff; | |
1454 | PrintAndLog("isOk : %02x", isOK); | |
1455 | } else { | |
1456 | PrintAndLog("Command execute timeout"); | |
b3125340 | 1457 | return 1; |
afceaf40 | 1458 | } |
81740aa5 | 1459 | } |
1460 | return 0; | |
1461 | } | |
1462 | ||
f168b263 | 1463 | // |
1464 | // Mifare Ultralight C - Set password | |
1465 | // | |
1466 | int CmdHF14AMfucSetPwd(const char *Cmd){ | |
1467 | ||
1468 | uint8_t pwd[16] = {0x00}; | |
1469 | ||
1470 | char cmdp = param_getchar(Cmd, 0); | |
1471 | ||
1472 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1473 | PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>"); | |
1474 | PrintAndLog(" [password] - (32 hex symbols)"); | |
1475 | PrintAndLog(""); | |
1476 | PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f"); | |
1477 | PrintAndLog(""); | |
1478 | return 0; | |
1479 | } | |
1480 | ||
1481 | if (param_gethex(Cmd, 0, pwd, 32)) { | |
1482 | PrintAndLog("Password must include 32 HEX symbols"); | |
1483 | return 1; | |
1484 | } | |
1485 | ||
1486 | UsbCommand c = {CMD_MIFAREUC_SETPWD}; | |
1487 | memcpy( c.d.asBytes, pwd, 16); | |
1488 | SendCommand(&c); | |
1489 | ||
1490 | UsbCommand resp; | |
1491 | ||
1492 | if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1493 | if ( (resp.arg[0] & 0xff) == 1) | |
1494 | PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16)); | |
1495 | else{ | |
1496 | PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff); | |
1497 | return 1; | |
1498 | } | |
1499 | } | |
1500 | else { | |
1501 | PrintAndLog("command execution time out"); | |
1502 | return 1; | |
1503 | } | |
1504 | ||
1505 | return 0; | |
1506 | } | |
1507 | ||
1508 | // | |
92690507 | 1509 | // Magic UL / UL-C tags - Set UID |
f168b263 | 1510 | // |
1511 | int CmdHF14AMfucSetUid(const char *Cmd){ | |
1512 | ||
1513 | UsbCommand c; | |
1514 | UsbCommand resp; | |
1515 | uint8_t uid[7] = {0x00}; | |
1516 | char cmdp = param_getchar(Cmd, 0); | |
1517 | ||
1518 | if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { | |
1519 | PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>"); | |
1520 | PrintAndLog(" [uid] - (14 hex symbols)"); | |
1521 | PrintAndLog("\nThis only works for Magic Ultralight tags."); | |
1522 | PrintAndLog(""); | |
1523 | PrintAndLog("sample: hf mfu setuid 11223344556677"); | |
1524 | PrintAndLog(""); | |
1525 | return 0; | |
1526 | } | |
1527 | ||
1528 | if (param_gethex(Cmd, 0, uid, 14)) { | |
1529 | PrintAndLog("UID must include 14 HEX symbols"); | |
1530 | return 1; | |
1531 | } | |
1532 | ||
1533 | // read block2. | |
1534 | c.cmd = CMD_MIFAREU_READBL; | |
1535 | c.arg[0] = 2; | |
1536 | SendCommand(&c); | |
1537 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1538 | PrintAndLog("Command execute timeout"); | |
1539 | return 2; | |
1540 | } | |
1541 | ||
1542 | // save old block2. | |
1543 | uint8_t oldblock2[4] = {0x00}; | |
1544 | memcpy(resp.d.asBytes, oldblock2, 4); | |
1545 | ||
1546 | // block 0. | |
1547 | c.cmd = CMD_MIFAREU_WRITEBL; | |
1548 | c.arg[0] = 0; | |
1549 | c.d.asBytes[0] = uid[0]; | |
1550 | c.d.asBytes[1] = uid[1]; | |
1551 | c.d.asBytes[2] = uid[2]; | |
1552 | c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2]; | |
1553 | SendCommand(&c); | |
1554 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) { | |
1555 | PrintAndLog("Command execute timeout"); | |
1556 | return 3; | |
1557 | } | |
1558 | ||
1559 | // block 1. | |
1560 | c.arg[0] = 1; | |
1561 | c.d.asBytes[0] = uid[3]; | |
1562 | c.d.asBytes[1] = uid[4]; | |
1563 | c.d.asBytes[2] = uid[5]; | |
1564 | c.d.asBytes[3] = uid[6]; | |
1565 | SendCommand(&c); | |
1566 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1567 | PrintAndLog("Command execute timeout"); | |
1568 | return 4; | |
1569 | } | |
1570 | ||
1571 | // block 2. | |
1572 | c.arg[0] = 2; | |
1573 | c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6]; | |
1574 | c.d.asBytes[1] = oldblock2[1]; | |
1575 | c.d.asBytes[2] = oldblock2[2]; | |
1576 | c.d.asBytes[3] = oldblock2[3]; | |
1577 | SendCommand(&c); | |
1578 | if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) { | |
1579 | PrintAndLog("Command execute timeout"); | |
1580 | return 5; | |
1581 | } | |
1582 | ||
1583 | return 0; | |
1584 | } | |
1585 | ||
1586 | int CmdHF14AMfuGenDiverseKeys(const char *Cmd){ | |
1587 | ||
1588 | uint8_t iv[8] = { 0x00 }; | |
1589 | uint8_t block = 0x07; | |
1590 | ||
1591 | // UL-EV1 | |
1592 | //04 57 b6 e2 05 3f 80 UID | |
1593 | //4a f8 4b 19 PWD | |
1594 | uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E }; | |
1595 | uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 }; | |
1596 | uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 }; | |
1597 | uint8_t dkeyA[8] = { 0x00 }; | |
1598 | uint8_t dkeyB[8] = { 0x00 }; | |
1599 | ||
1600 | uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff }; | |
1601 | ||
1602 | uint8_t mix[8] = { 0x00 }; | |
1603 | uint8_t divkey[8] = { 0x00 }; | |
1604 | ||
1605 | memcpy(mix, mifarekeyA, 4); | |
1606 | ||
1607 | mix[4] = mifarekeyA[4] ^ uid[0]; | |
1608 | mix[5] = mifarekeyA[5] ^ uid[1]; | |
1609 | mix[6] = block ^ uid[2]; | |
1610 | mix[7] = uid[3]; | |
1611 | ||
1612 | des3_context ctx = { 0x00 }; | |
1613 | des3_set2key_enc(&ctx, masterkey); | |
1614 | ||
1615 | des3_crypt_cbc(&ctx // des3_context | |
1616 | , DES_ENCRYPT // int mode | |
1617 | , sizeof(mix) // length | |
1618 | , iv // iv[8] | |
1619 | , mix // input | |
1620 | , divkey // output | |
1621 | ); | |
1622 | ||
1623 | PrintAndLog("3DES version"); | |
1624 | PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey))); | |
1625 | PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid))); | |
1626 | PrintAndLog("Sector :\t %0d", block); | |
1627 | PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA))); | |
1628 | PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix))); | |
1629 | PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6)); | |
1630 | ||
1631 | PrintAndLog("\n DES version"); | |
1632 | ||
1633 | for (int i=0; i < sizeof(mifarekeyA); ++i){ | |
1634 | dkeyA[i] = (mifarekeyA[i] << 1) & 0xff; | |
1635 | dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1); | |
1636 | } | |
1637 | ||
1638 | for (int i=0; i < sizeof(mifarekeyB); ++i){ | |
1639 | dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1); | |
1640 | dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff; | |
1641 | } | |
1642 | ||
1643 | uint8_t zeros[8] = {0x00}; | |
1644 | uint8_t newpwd[8] = {0x00}; | |
1645 | uint8_t dmkey[24] = {0x00}; | |
1646 | memcpy(dmkey, dkeyA, 8); | |
1647 | memcpy(dmkey+8, dkeyB, 8); | |
1648 | memcpy(dmkey+16, dkeyA, 8); | |
1649 | memset(iv, 0x00, 8); | |
1650 | ||
1651 | des3_set3key_enc(&ctx, dmkey); | |
1652 | ||
1653 | des3_crypt_cbc(&ctx // des3_context | |
1654 | , DES_ENCRYPT // int mode | |
1655 | , sizeof(newpwd) // length | |
1656 | , iv // iv[8] | |
1657 | , zeros // input | |
1658 | , newpwd // output | |
1659 | ); | |
1660 | ||
1661 | PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA))); | |
1662 | PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB))); | |
1663 | PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey))); | |
1664 | PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd))); | |
1665 | ||
1666 | return 0; | |
1667 | } | |
1668 | ||
1669 | // static uint8_t * diversify_key(uint8_t * key){ | |
1670 | ||
1671 | // for(int i=0; i<16; i++){ | |
1672 | // if(i<=6) key[i]^=cuid[i]; | |
1673 | // if(i>6) key[i]^=cuid[i%7]; | |
1674 | // } | |
1675 | // return key; | |
1676 | // } | |
1677 | ||
1678 | // static void GenerateUIDe( uint8_t *uid, uint8_t len){ | |
1679 | // for (int i=0; i<len; ++i){ | |
1680 | ||
1681 | // } | |
1682 | // return; | |
1683 | // } | |
1684 | ||
81740aa5 | 1685 | //------------------------------------ |
1686 | // Menu Stuff | |
1687 | //------------------------------------ | |
1688 | static command_t CommandTable[] = | |
1689 | { | |
92690507 | 1690 | {"help", CmdHelp, 1, "This help"}, |
1691 | {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"}, | |
1692 | {"info", CmdHF14AMfUInfo, 0, "Tag information"}, | |
1693 | {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"}, | |
1694 | {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"}, | |
1695 | {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"}, | |
1696 | {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"}, | |
1697 | {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"}, | |
1698 | {"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"}, | |
1699 | {"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"}, | |
1700 | {"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"}, | |
f168b263 | 1701 | {"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"}, |
afceaf40 | 1702 | {NULL, NULL, 0, NULL} |
81740aa5 | 1703 | }; |
1704 | ||
1705 | int CmdHFMFUltra(const char *Cmd){ | |
afceaf40 MHS |
1706 | WaitForResponseTimeout(CMD_ACK,NULL,100); |
1707 | CmdsParse(CommandTable, Cmd); | |
1708 | return 0; | |
81740aa5 | 1709 | } |
1710 | ||
1711 | int CmdHelp(const char *Cmd){ | |
afceaf40 MHS |
1712 | CmdsHelp(CommandTable); |
1713 | return 0; | |
f168b263 | 1714 | } |