1 //-----------------------------------------------------------------------------
2 // Ultralight Code (c) 2013,2014 Midnitesnake & Andy Davies of Pentura
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
7 //-----------------------------------------------------------------------------
8 // High frequency MIFARE ULTRALIGHT (C) commands
9 //-----------------------------------------------------------------------------
10 #include "loclass/des.h"
16 #include "../common/protocols.h"
19 #define MAX_UL_BLOCKS 0x0f
20 #define MAX_ULC_BLOCKS 0x2b
21 #define MAX_ULEV1a_BLOCKS 0x12
22 #define MAX_ULEV1b_BLOCKS 0x28
23 #define MAX_NTAG_203 0x29
24 #define MAX_NTAG_210 0x13
25 #define MAX_NTAG_212 0x28
26 #define MAX_NTAG_213 0x2c
27 #define MAX_NTAG_215 0x86
28 #define MAX_NTAG_216 0xe6
30 #define KEYS_3DES_COUNT 7
31 uint8_t default_3des_keys
[KEYS_3DES_COUNT
][16] = {
32 { 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
33 { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
34 { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
35 { 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key
36 { 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones
37 { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF
38 { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF },// 11 22 33
41 #define KEYS_PWD_COUNT 10
42 uint8_t default_pwd_pack
[KEYS_PWD_COUNT
][4] = {
43 {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default
45 {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed)
46 {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed)
47 {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed)
48 {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed)
49 {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed)
51 {0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID:
52 {0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
53 {0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027
54 {0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
57 #define MAX_UL_TYPES 16
58 uint16_t UL_TYPES_ARRAY
[MAX_UL_TYPES
] = {UNKNOWN
, UL
, UL_C
, UL_EV1_48
, UL_EV1_128
, NTAG
, NTAG_203
,
59 NTAG_210
, NTAG_212
, NTAG_213
, NTAG_215
, NTAG_216
, MY_D
, MY_D_NFC
, MY_D_MOVE
, MY_D_MOVE_NFC
};
61 uint8_t UL_MEMORY_ARRAY
[MAX_UL_TYPES
] = {MAX_UL_BLOCKS
, MAX_UL_BLOCKS
, MAX_ULC_BLOCKS
, MAX_ULEV1a_BLOCKS
,
62 MAX_ULEV1b_BLOCKS
, MAX_NTAG_203
, MAX_NTAG_203
, MAX_NTAG_210
, MAX_NTAG_212
, MAX_NTAG_213
,
63 MAX_NTAG_215
, MAX_NTAG_216
, MAX_UL_BLOCKS
, MAX_UL_BLOCKS
, MAX_UL_BLOCKS
, MAX_UL_BLOCKS
};
66 static int CmdHelp(const char *Cmd
);
68 char* getProductTypeStr( uint8_t id
){
75 sprintf(retStr
, "%02X, %s", id
, "Ultralight");
78 sprintf(retStr
, "%02X, %s", id
, "NTAG");
81 sprintf(retStr
, "%02X, %s", id
, "unknown");
88 The 7 MSBits (=n) code the storage size itself based on 2^n,
89 the LSBit is set to '0' if the size is exactly 2^n
90 and set to '1' if the storage size is between 2^n and 2^(n+1).
92 char* getUlev1CardSizeStr( uint8_t fsize
){
96 memset(buf
, 0, sizeof(buf
));
98 uint16_t usize
= 1 << ((fsize
>>1) + 1);
99 uint16_t lsize
= 1 << (fsize
>>1);
103 sprintf(retStr
, "%02X (%u <-> %u bytes)", fsize
, usize
, lsize
);
105 sprintf(retStr
, "%02X (%u bytes)", fsize
, lsize
);
109 static void ul_switch_on_field(void) {
110 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_CONNECT
| ISO14A_NO_DISCONNECT
, 0, 0}};
114 void ul_switch_off_field(void) {
115 UsbCommand c
= {CMD_READER_ISO_14443a
, {0, 0, 0}};
119 static int ul_send_cmd_raw( uint8_t *cmd
, uint8_t cmdlen
, uint8_t *response
, uint16_t responseLength
) {
120 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_RAW
| ISO14A_NO_DISCONNECT
| ISO14A_APPEND_CRC
, cmdlen
, 0}};
121 memcpy(c
.d
.asBytes
, cmd
, cmdlen
);
124 if ( !WaitForResponseTimeout(CMD_ACK
, &resp
, 1500) ) return -1;
125 if ( !resp
.arg
[0] && responseLength
) return -1;
127 uint16_t resplen
= (resp
.arg
[0] < responseLength
) ? resp
.arg
[0] : responseLength
;
128 memcpy(response
, resp
.d
.asBytes
, resplen
);
132 static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {
133 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}};
135 c.arg[0] |= ISO14A_APPEND_CRC;
137 memcpy(c.d.asBytes, cmd, cmdlen);
140 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
141 if (!resp.arg[0] && responseLength) return -1;
143 uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
144 memcpy(response, resp.d.asBytes, resplen );
148 static int ul_select( iso14a_card_select_t
*card
){
150 ul_switch_on_field();
153 if (!WaitForResponseTimeout(CMD_ACK
, &resp
, 1500)) return -1;
154 if (resp
.arg
[0] < 1) return -1;
156 memcpy(card
, resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
160 // This read command will at least return 16bytes.
161 static int ul_read( uint8_t page
, uint8_t *response
, uint16_t responseLength
){
163 uint8_t cmd
[] = {ISO14443A_CMD_READBLOCK
, page
};
164 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
168 static int ul_comp_write( uint8_t page
, uint8_t *data
, uint8_t datalen
){
171 memset(cmd
, 0x00, sizeof(cmd
));
172 datalen
= ( datalen
> 16) ? 16 : datalen
;
174 cmd
[0] = ISO14443A_CMD_WRITEBLOCK
;
176 memcpy(cmd
+2, data
, datalen
);
178 uint8_t response
[1] = {0xff};
179 ul_send_cmd_raw(cmd
, 2+datalen
, response
, sizeof(response
));
181 if ( response
[0] == 0x0a ) return 0;
186 static int ulc_requestAuthentication( uint8_t *nonce
, uint16_t nonceLength
){
188 uint8_t cmd
[] = {MIFARE_ULC_AUTH_1
, 0x00};
189 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), nonce
, nonceLength
);
193 static int ulc_authentication( uint8_t *key
, bool switch_off_field
){
195 UsbCommand c
= {CMD_MIFAREUC_AUTH
, {switch_off_field
}};
196 memcpy(c
.d
.asBytes
, key
, 16);
199 if ( !WaitForResponseTimeout(CMD_ACK
, &resp
, 1500) ) return 0;
200 if ( resp
.arg
[0] == 1 ) return 1;
205 static int ulev1_requestAuthentication( uint8_t *pwd
, uint8_t *pack
, uint16_t packLength
){
207 uint8_t cmd
[] = {MIFARE_ULEV1_AUTH
, pwd
[0], pwd
[1], pwd
[2], pwd
[3]};
208 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), pack
, packLength
);
212 static int ulev1_getVersion( uint8_t *response
, uint16_t responseLength
){
214 uint8_t cmd
[] = {MIFARE_ULEV1_VERSION
};
215 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
219 // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){
221 // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};
223 // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){
229 static int ulev1_readCounter( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
231 uint8_t cmd
[] = {MIFARE_ULEV1_READ_CNT
, counter
};
232 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
236 static int ulev1_readTearing( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
238 uint8_t cmd
[] = {MIFARE_ULEV1_CHECKTEAR
, counter
};
239 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
243 static int ulev1_readSignature( uint8_t *response
, uint16_t responseLength
){
245 uint8_t cmd
[] = {MIFARE_ULEV1_READSIG
, 0x00};
246 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
250 static int ul_print_default( uint8_t *data
){
261 PrintAndLog(" UID : %s ", sprint_hex(uid
, 7));
262 PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid
[0], getTagInfo(uid
[0]) );
263 if ( uid
[0] == 0x05 ) {
264 uint8_t chip
= (data
[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
266 case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break;
267 case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break;
268 case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break;
271 // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
272 int crc0
= 0x88 ^ data
[0] ^ data
[1] ^data
[2];
273 if ( data
[3] == crc0
)
274 PrintAndLog(" BCC0 : %02X, Ok", data
[3]);
276 PrintAndLog(" BCC0 : %02X, crc should be %02X", data
[3], crc0
);
278 int crc1
= data
[4] ^ data
[5] ^ data
[6] ^data
[7];
279 if ( data
[8] == crc1
)
280 PrintAndLog(" BCC1 : %02X, Ok", data
[8]);
282 PrintAndLog(" BCC1 : %02X, crc should be %02X", data
[8], crc1
);
284 PrintAndLog(" Internal : %02X, %sdefault", data
[9], (data
[9]==0x48)?"":"not " );
286 PrintAndLog(" Lock : %s - %s",
287 sprint_hex(data
+10, 2),
288 printBits(2, data
+10)
291 PrintAndLog("OneTimePad : %s - %s\n",
292 sprint_hex(data
+ 12, 4),
293 printBits(4, data
+12)
299 static int ndef_print_CC(uint8_t *data
) {
304 PrintAndLog("--- NDEF Message");
305 PrintAndLog("Capability Container: %s", sprint_hex(data
,4) );
306 PrintAndLog(" %02X: NDEF Magic Number", data
[0]);
307 PrintAndLog(" %02X: version %d.%d supported by tag", data
[1], (data
[1] & 0xF0) >> 4, data
[1] & 0x0f);
308 PrintAndLog(" %02X: Physical Memory Size: %d bytes", data
[2], (data
[2] + 1) * 8);
309 if ( data
[2] == 0x12 )
310 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 144);
311 else if ( data
[2] == 0x3e )
312 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 496);
313 else if ( data
[2] == 0x6d )
314 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 872);
316 PrintAndLog(" %02X: %s / %s", data
[3],
317 (data
[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
318 (data
[3] & 0x0F)==0 ? "Write access granted without any security" : (data
[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
322 int ul_print_type(uint16_t tagtype
, uint8_t spaces
){
325 char *spacer
= spc
+ (10-spaces
);
328 PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer
, (tagtype
& MAGIC
) ? "<magic>" : "" );
329 else if ( tagtype
& UL_C
)
330 PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer
, (tagtype
& MAGIC
) ? "<magic>" : "" );
331 else if ( tagtype
& UL_EV1_48
)
332 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer
);
333 else if ( tagtype
& UL_EV1_128
)
334 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer
);
335 else if ( tagtype
& NTAG
)
336 PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer
);
337 else if ( tagtype
& NTAG_203
)
338 PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer
);
339 else if ( tagtype
& NTAG_210
)
340 PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer
);
341 else if ( tagtype
& NTAG_212
)
342 PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer
);
343 else if ( tagtype
& NTAG_213
)
344 PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer
);
345 else if ( tagtype
& NTAG_215
)
346 PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer
);
347 else if ( tagtype
& NTAG_216
)
348 PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer
);
349 else if ( tagtype
& NTAG_I2C_1K
)
350 PrintAndLog("%sTYPE : NTAG i2c 888bytes (NT3H1101FHK )", spacer
);
351 else if ( tagtype
& NTAG_I2C_2K
)
352 PrintAndLog("%sTYPE : NTAG i2c 1904bytes (NT3H1201FHK )", spacer
);
353 else if ( tagtype
& MY_D
)
354 PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer
);
355 else if ( tagtype
& MY_D_NFC
)
356 PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer
);
357 else if ( tagtype
& MY_D_MOVE
)
358 PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer
);
359 else if ( tagtype
& MY_D_MOVE_NFC
)
360 PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer
);
362 PrintAndLog("%sTYPE : Unknown %04x", spacer
, tagtype
);
366 static int ulc_print_3deskey( uint8_t *data
){
367 PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data
,4),data
);
368 PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data
+4 ,4),data
+4);
369 PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data
+8 ,4),data
+8);
370 PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data
+12,4),data
+12);
371 PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data
, 16, 8), 16));
375 static int ulc_print_configuration( uint8_t *data
){
377 PrintAndLog("--- UL-C Configuration");
378 PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data
, 4), printBits(2, data
));
379 PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data
+4, 4), printBits(2, data
+4));
381 bool validAuth
= (data
[8] >= 0x03 && data
[8] <= 0x30);
383 PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data
+8, 4), data
[8],data
[8] );
386 PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data
+8, 4) );
388 PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data
+8, 4) );
391 PrintAndLog(" Auth1 [43/0x2B]: %s %s",
392 sprint_hex(data
+12, 4),
393 (data
[12] & 1) ? "write access restricted": "read and write access restricted"
398 static int ulev1_print_configuration( uint8_t *data
){
400 PrintAndLog("\n--- Tag Configuration");
402 bool strg_mod_en
= (data
[0] & 2);
403 uint8_t authlim
= (data
[4] & 0x07);
404 bool cfglck
= (data
[4] & 0x40);
405 bool prot
= (data
[4] & 0x80);
406 uint8_t vctid
= data
[5];
408 PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data
, 4));
409 if ( data
[3] < 0xff )
410 PrintAndLog(" - page %d and above need authentication",data
[3]);
412 PrintAndLog(" - pages don't need authentication");
413 PrintAndLog(" - strong modulation mode %s", (strg_mod_en
) ? "enabled":"disabled");
414 PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data
+4, 4) );
416 PrintAndLog(" - Unlimited password attempts");
418 PrintAndLog(" - Max number of password attempts is %d", authlim
);
419 PrintAndLog(" - user configuration %s", cfglck
? "permanently locked":"writeable");
420 PrintAndLog(" - %s access is protected with password", prot
? "read and write":"write");
421 PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid
, (vctid
==0x05)? "":"not");
422 PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data
+8, 4));
423 PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data
+12, 4));
427 static int ulev1_print_counters(){
428 PrintAndLog("--- Tag Counters");
429 uint8_t tear
[1] = {0};
430 uint8_t counter
[3] = {0,0,0};
431 for ( uint8_t i
= 0; i
<3; ++i
) {
432 ulev1_readTearing(i
,tear
,sizeof(tear
));
433 ulev1_readCounter(i
,counter
, sizeof(counter
) );
434 PrintAndLog(" [%0d] : %s", i
, sprint_hex(counter
,3));
435 PrintAndLog(" - %02X tearing %s", tear
[0], ( tear
[0]==0xBD)?"Ok":"failure");
440 static int ulev1_print_signature( uint8_t *data
, uint8_t len
){
441 PrintAndLog("\n--- Tag Signature");
442 //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
443 PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
444 PrintAndLog(" Elliptic curve parameters : secp128r1");
445 PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data
, len
));
446 //to do: verify if signature is valid
447 //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
451 static int ulev1_print_version(uint8_t *data
){
452 PrintAndLog("\n--- Tag Version");
453 PrintAndLog(" Raw bytes : %s", sprint_hex(data
, 8) );
454 PrintAndLog(" Vendor ID : %02X, Manufacturer: %s", data
[1], getTagInfo(data
[1]));
455 PrintAndLog(" Product type : %s" , getProductTypeStr(data
[2]));
456 PrintAndLog(" Product subtype : %02X, %s" , data
[3], (data
[3]==1) ?"17 pF":"50pF");
457 PrintAndLog(" Major version : %02X" , data
[4]);
458 PrintAndLog(" Minor version : %02X" , data
[5]);
459 PrintAndLog(" Size : %s", getUlev1CardSizeStr(data
[6]));
460 PrintAndLog(" Protocol type : %02X" , data
[7]);
465 static int ulc_magic_test(){
466 // Magic Ultralight test
467 // Magic UL-C, by observation,
468 // 1) it seems to have a static nonce response to 0x1A command.
469 // 2) the deskey bytes is not-zero:d out on as datasheet states.
470 // 3) UID - changeable, not only, but pages 0-1-2-3.
471 // 4) use the ul_magic_test ! magic tags answers specially!
472 int returnValue = UL_ERROR;
473 iso14a_card_select_t card;
474 uint8_t nonce1[11] = {0x00};
475 uint8_t nonce2[11] = {0x00};
476 int status = ul_select(&card);
478 PrintAndLog("Error: couldn't select ulc_magic_test");
479 ul_switch_off_field();
482 status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
484 status = ulc_requestAuthentication(nonce2, sizeof(nonce2));
485 returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
489 ul_switch_off_field();
493 static int ul_magic_test(){
495 // Magic Ultralight tests
496 // 1) take present UID, and try to write it back. OBSOLETE
497 // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
498 iso14a_card_select_t card
;
499 int status
= ul_select(&card
);
501 PrintAndLog("iso14443a card select failed");
502 ul_switch_off_field();
505 status
= ul_comp_write(0, NULL
, 0);
506 ul_switch_off_field();
512 uint16_t GetHF14AMfU_Type(void){
514 TagTypeUL_t tagtype
= UNKNOWN
;
515 iso14a_card_select_t card
;
516 uint8_t version
[10] = {0x00};
520 status
= ul_select(&card
);
522 PrintAndLog("iso14443a card select failed");
523 ul_switch_off_field();
526 // Ultralight - ATQA / SAK
527 if ( card
.atqa
[1] != 0x00 || card
.atqa
[0] != 0x44 || card
.sak
!= 0x00 ) {
528 PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card
.atqa
[1], card
.atqa
[0], card
.sak
);
529 ul_switch_off_field();
533 if ( card
.uid
[0] != 0x05) {
535 len
= ulev1_getVersion(version
, sizeof(version
));
536 ul_switch_off_field();
541 if ( version
[2] == 0x03 && version
[6] == 0x0B )
543 else if ( version
[2] == 0x03 && version
[6] != 0x0B )
544 tagtype
= UL_EV1_128
;
545 else if ( version
[2] == 0x04 && version
[3] == 0x01 && version
[6] == 0x0B )
547 else if ( version
[2] == 0x04 && version
[3] == 0x01 && version
[6] == 0x0E )
549 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x0F )
551 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x11 )
553 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x13 )
555 else if ( version
[2] == 0x04 && version
[3] == 0x05 && version
[6] == 0x13 )
556 tagtype
= NTAG_I2C_1K
;
557 else if ( version
[2] == 0x04 && version
[3] == 0x05 && version
[6] == 0x15 )
558 tagtype
= NTAG_I2C_2K
;
559 else if ( version
[2] == 0x04 )
564 case 0x01: tagtype
= UL_C
; break;
565 case 0x00: tagtype
= UL
; break;
566 case -1 : tagtype
= (UL
| UL_C
| NTAG_203
); break; //when does this happen? -- if getversion fails, it assumes it is either UL/ULC -- but why? magic tags?
567 default : tagtype
= UNKNOWN
; break;
569 // UL vs UL-C vs ntag203 test
570 if (tagtype
& (UL
| UL_C
| NTAG_203
)) {
571 status
= ul_select(&card
);
573 PrintAndLog("iso14443a card select failed (UL-C)");
574 ul_switch_off_field();
578 // do UL_C check first...
579 uint8_t nonce
[11] = {0x00};
580 status
= ulc_requestAuthentication(nonce
, sizeof(nonce
));
581 ul_switch_off_field();
585 // need to re-select after authentication error
586 status
= ul_select(&card
);
588 PrintAndLog("iso14443a card select failed (UL-C)");
589 ul_switch_off_field();
592 uint8_t data
[16] = {0x00};
593 // read page 0x26-0x29 (last valid ntag203 page)
594 status
= ul_read(0x26, data
, sizeof(data
));
598 // read page 0x30 (should error if it is a ntag203)
599 status
= ul_read(30, data
, sizeof(data
));
606 ul_switch_off_field();
610 // Infinition MY-D tests Exam high nibble
611 uint8_t nib
= (card
.uid
[1] & 0xf0) >> 4;
613 case 1: tagtype
= MY_D
; break;
614 case 2: tagtype
= (MY_D
| MY_D_NFC
); break; //notice: we can not currently distinguish between these two
615 case 3: tagtype
= (MY_D_MOVE
| MY_D_MOVE_NFC
); break; //notice: we can not currently distinguish between these two
619 tagtype
= (ul_magic_test() == MAGIC
) ? (tagtype
| MAGIC
) : tagtype
;
624 int CmdHF14AMfUInfo(const char *Cmd
){
626 uint8_t authlim
= 0xff;
627 uint8_t data
[16] = {0x00};
628 iso14a_card_select_t card
;
632 bool hasAuthKey
= false;
636 uint8_t authenticationkey
[16] = {0x00};
637 uint8_t pack
[4] = {0,0,0,0};
640 while(param_getchar(Cmd
, cmdp
) != 0x00)
642 switch(param_getchar(Cmd
, cmdp
))
646 return usage_hf_mfu_info();
650 datalen
= param_gethex(Cmd
, cmdp
+1, data
, 8);
652 memcpy(authenticationkey
, data
, 4);
658 datalen
= param_gethex(Cmd
, cmdp
+1, data
, 32);
660 memcpy(authenticationkey
, data
, 16);
668 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
676 if(errors
) return usage_hf_mfu_info();
678 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
679 if (tagtype
== UL_ERROR
) return -1;
681 PrintAndLog("\n--- Tag Information ---------");
682 PrintAndLog("-------------------------------------------------------------");
683 ul_print_type(tagtype
, 6);
685 if ( hasAuthKey
&& (tagtype
& UL_C
)) {
686 //will select card automatically and close connection on error
687 if (!ulc_authentication(authenticationkey
, false)) {
688 PrintAndLog("Error: Authentication Failed UL-C");
692 status
= ul_select(&card
);
694 PrintAndLog("iso14443a card select failed");
695 ul_switch_off_field();
699 len
= ulev1_requestAuthentication(authenticationkey
, pack
, sizeof(pack
));
701 ul_switch_off_field();
702 PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
708 // read pages 0,1,2,3 (should read 4pages)
709 status
= ul_read(0, data
, sizeof(data
));
711 ul_switch_off_field();
712 PrintAndLog("Error: tag didn't answer to READ");
716 ul_print_default(data
);
717 ndef_print_CC(data
+12);
724 if ((tagtype
& UL_C
)){
726 // read pages 0x28, 0x29, 0x2A, 0x2B
727 uint8_t ulc_conf
[16] = {0x00};
728 status
= ul_read(0x28, ulc_conf
, sizeof(ulc_conf
));
730 PrintAndLog("Error: tag didn't answer to READ UL-C");
731 ul_switch_off_field();
734 if (status
== 16) ulc_print_configuration(ulc_conf
);
737 if ((tagtype
& MAGIC
)){
739 uint8_t ulc_deskey
[16] = {0x00};
740 status
= ul_read(0x2C, ulc_deskey
, sizeof(ulc_deskey
));
742 ul_switch_off_field();
743 PrintAndLog("Error: tag didn't answer to READ magic");
746 if (status
== 16) ulc_print_3deskey(ulc_deskey
);
749 ul_switch_off_field();
750 // if we called info with key, just return
751 if ( hasAuthKey
) return 1;
753 // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys
754 PrintAndLog("Trying some default 3des keys");
755 for (uint8_t i
= 0; i
< KEYS_3DES_COUNT
; ++i
){
756 key
= default_3des_keys
[i
];
757 if (ulc_authentication(key
, true)){
758 PrintAndLog("Found default 3des key: ");
760 memcpy(keySwap
, SwapEndian64(key
,16,8), 16);
761 ulc_print_3deskey(keySwap
);
765 // reselect for future tests (ntag test)
766 status
= ul_select(&card
);
768 PrintAndLog("iso14443a card select failed");
769 ul_switch_off_field();
775 // do counters and signature first (don't neet auth)
777 // ul counters are different than ntag counters
778 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
))) ulev1_print_counters();
780 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
781 uint8_t ulev1_signature
[32] = {0x00};
782 status
= ulev1_readSignature( ulev1_signature
, sizeof(ulev1_signature
));
784 PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
785 ul_switch_off_field();
788 if (status
== 32) ulev1_print_signature( ulev1_signature
, sizeof(ulev1_signature
));
791 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_210
| NTAG_212
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
792 uint8_t version
[10] = {0x00};
793 status
= ulev1_getVersion(version
, sizeof(version
));
795 PrintAndLog("Error: tag didn't answer to GETVERSION");
796 ul_switch_off_field();
799 if (status
== 10) ulev1_print_version(version
);
802 uint8_t startconfigblock
= 0;
803 uint8_t ulev1_conf
[16] = {0x00};
804 // config blocks always are last 4 pages
805 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
806 if (tagtype
& UL_TYPES_ARRAY
[idx
])
807 startconfigblock
= UL_MEMORY_ARRAY
[idx
]-3;
809 status
= ul_read(startconfigblock
, ulev1_conf
, sizeof(ulev1_conf
));
810 if ( status
== -1 ) {
811 PrintAndLog("Error: tag didn't answer to READ EV1");
812 ul_switch_off_field();
814 } else if (status
== 16) {
815 // save AUTHENTICATION LIMITS for later:
816 authlim
= (ulev1_conf
[4] & 0x07);
817 ulev1_print_configuration(ulev1_conf
);
822 // AUTHLIMIT, (number of failed authentications)
824 // 1-7 = limit. No automatic tries then.
825 // hasAuthKey, if we was called with key, skip test.
826 if ( !authlim
&& !hasAuthKey
) {
827 PrintAndLog("\n--- Known EV1/NTAG passwords.");
829 for (uint8_t i
= 0; i
< KEYS_PWD_COUNT
; ++i
){
830 key
= default_pwd_pack
[i
];
831 len
= ulev1_requestAuthentication(key
, pack
, sizeof(pack
));
833 PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key
, 4), pack
[0], pack
[1]);
836 status
= ul_select(&card
);
838 PrintAndLog("iso14443a card select failed - ev1 auth");
839 ul_switch_off_field();
844 if (len
< 1) PrintAndLog("password not known");
848 ul_switch_off_field();
849 if (locked
) PrintAndLog("\nTag appears to be locked, try using the key to get more info");
855 // Mifare Ultralight Write Single Block
857 int CmdHF14AMfUWrBl(const char *Cmd
){
858 uint8_t blockNo
= -1;
859 bool chinese_card
= FALSE
;
860 uint8_t bldata
[16] = {0x00};
863 char cmdp
= param_getchar(Cmd
, 0);
864 if (strlen(Cmd
) < 3 || cmdp
== 'h' || cmdp
== 'H') {
865 PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
866 PrintAndLog(" [block number]");
867 PrintAndLog(" [block data] - (8 hex symbols)");
868 PrintAndLog(" [w] - Chinese magic ultralight tag");
870 PrintAndLog(" sample: hf mfu wrbl 0 01020304");
875 blockNo
= param_get8(Cmd
, 0);
877 if (blockNo
> MAX_UL_BLOCKS
){
878 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
882 if (param_gethex(Cmd
, 1, bldata
, 8)) {
883 PrintAndLog("Block data must include 8 HEX symbols");
887 if (strchr(Cmd
,'w') != 0 || strchr(Cmd
,'W') != 0 ) {
893 PrintAndLog("Access Denied");
895 PrintAndLog("--specialblock no:%02x", blockNo
);
896 PrintAndLog("--data: %s", sprint_hex(bldata
, 4));
897 UsbCommand d
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
898 memcpy(d
.d
.asBytes
,bldata
, 4);
900 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
901 uint8_t isOK
= resp
.arg
[0] & 0xff;
902 PrintAndLog("isOk:%02x", isOK
);
904 PrintAndLog("Command execute timeout");
908 PrintAndLog("--block no:%02x", blockNo
);
909 PrintAndLog("--data: %s", sprint_hex(bldata
, 4));
910 UsbCommand e
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
911 memcpy(e
.d
.asBytes
,bldata
, 4);
913 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
914 uint8_t isOK
= resp
.arg
[0] & 0xff;
915 PrintAndLog("isOk:%02x", isOK
);
917 PrintAndLog("Command execute timeout");
924 // Mifare Ultralight Read Single Block
926 int CmdHF14AMfURdBl(const char *Cmd
){
929 uint8_t blockNo
= -1;
930 char cmdp
= param_getchar(Cmd
, 0);
932 if (strlen(Cmd
) < 1 || cmdp
== 'h' || cmdp
== 'H') {
933 PrintAndLog("Usage: hf mfu rdbl <block number>");
934 PrintAndLog(" sample: hfu mfu rdbl 0");
938 blockNo
= param_get8(Cmd
, 0);
940 if (blockNo
> MAX_UL_BLOCKS
){
941 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
945 UsbCommand c
= {CMD_MIFAREU_READBL
, {blockNo
}};
949 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
950 uint8_t isOK
= resp
.arg
[0] & 0xff;
952 uint8_t *data
= resp
.d
.asBytes
;
953 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo
, blockNo
, sprint_hex(data
, 4));
956 PrintAndLog("Failed reading block: (%02x)", isOK
);
959 PrintAndLog("Command execute time-out");
965 int usage_hf_mfu_info(void)
967 PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");
968 PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");
969 PrintAndLog("The following tags can be identified:\n");
970 PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1");
971 PrintAndLog("NTAG 213, NTAG 215, NTAG 216");
972 PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");
973 PrintAndLog("Usage: hf mfu info k <key>");
974 PrintAndLog(" Options : ");
975 PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
977 PrintAndLog(" sample : hf mfu info");
978 PrintAndLog(" : hf mfu info k 11223344");
982 int usage_hf_mfu_dump(void)
984 PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
985 PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
986 PrintAndLog("It autodetects card type.\n");
987 PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin> p <> q <>");
988 PrintAndLog(" Options : ");
989 PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
990 PrintAndLog(" l : swap entered key's endianness for auth");
991 PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");
992 PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at");
993 PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump");
996 PrintAndLog(" sample : hf mfu dump");
997 PrintAndLog(" : hf mfu dump n myfile");
998 PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");
1003 // Mifare Ultralight / Ultralight-C / Ultralight-EV1
1004 // Read and Dump Card Contents, using auto detection of tag size.
1006 // TODO: take a password to read UL-C / UL-EV1 tags.
1007 int CmdHF14AMfUDump(const char *Cmd
){
1010 char filename
[FILE_PATH_SIZE
] = {0x00};
1011 char * fnameptr
= filename
;
1012 uint8_t *lockbytes_t
= NULL
;
1013 uint8_t lockbytes
[2] = {0x00};
1014 uint8_t *lockbytes_t2
= NULL
;
1015 uint8_t lockbytes2
[2] = {0x00};
1016 bool bit
[16] = {0x00};
1017 bool bit2
[16] = {0x00};
1018 uint8_t data
[1024] = {0x00};
1019 bool hasPwd
= false;
1022 bool tmplockbit
= false;
1025 uint8_t key
[16] = {0x00};
1026 uint8_t *keyPtr
= key
;
1027 size_t fileNlen
= 0;
1028 bool errors
= false;
1029 bool swapEndian
= false;
1030 bool manualPages
= false;
1031 uint8_t startPage
= 0;
1034 while(param_getchar(Cmd
, cmdp
) != 0x00)
1036 switch(param_getchar(Cmd
, cmdp
))
1040 return usage_hf_mfu_dump();
1043 dataLen
= param_getstr(Cmd
, cmdp
+1, tempStr
);
1044 if (dataLen
== 32) //ul-c
1045 errors
= param_gethex(tempStr
, 0, key
, dataLen
);
1046 else if (dataLen
== 8) //ev1/ntag
1047 errors
= param_gethex(tempStr
, 0, key
, dataLen
);
1049 PrintAndLog("\nERROR: Key is incorrect length\n");
1063 fileNlen
= param_getstr(Cmd
, cmdp
+1, filename
);
1064 if (!fileNlen
) errors
= true;
1065 if (fileNlen
> FILE_PATH_SIZE
-5) fileNlen
= FILE_PATH_SIZE
-5;
1070 startPage
= param_get8(Cmd
, cmdp
+1);
1076 Pages
= param_get8(Cmd
, cmdp
+1);
1081 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
1089 if(errors
) return usage_hf_mfu_dump();
1091 if (swapEndian
&& dataLen
== 32)
1092 keyPtr
= SwapEndian64(data
, 16, 8);
1094 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
1095 if (tagtype
== UL_ERROR
) return -1;
1098 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
1099 if (tagtype
& UL_TYPES_ARRAY
[idx
])
1100 Pages
= UL_MEMORY_ARRAY
[idx
]+1;
1102 ul_print_type(tagtype
, 0);
1103 PrintAndLog("Reading tag memory...");
1104 UsbCommand c
= {CMD_MIFAREU_READCARD
, {startPage
,Pages
}};
1107 c
.arg
[2] = 1; //UL_C auth
1109 c
.arg
[2] = 2; //UL_EV1/NTAG auth
1111 memcpy(c
.d
.asBytes
, key
, dataLen
/2);
1115 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1116 PrintAndLog("Command execute time-out");
1119 if (resp
.arg
[0] != 1) {
1120 PrintAndLog("Failed reading block: (%02x)", i
);
1124 uint32_t bufferSize
= resp
.arg
[1];
1125 if (bufferSize
> sizeof(data
)) {
1126 PrintAndLog("Data exceeded Buffer size!");
1127 bufferSize
= sizeof(data
);
1129 GetFromBigBuf(data
, bufferSize
, 0);
1130 WaitForResponse(CMD_ACK
,NULL
);
1132 Pages
= bufferSize
/4;
1136 lockbytes_t
= data
+ 8;
1137 lockbytes
[0] = lockbytes_t
[2];
1138 lockbytes
[1] = lockbytes_t
[3];
1139 for(j
= 0; j
< 16; j
++){
1140 bit
[j
] = lockbytes
[j
/8] & ( 1 <<(7-j
%8));
1143 // Load bottom lockbytes if available
1144 // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG
1145 if ( Pages
== 44 ) {
1146 lockbytes_t2
= data
+ (40*4);
1147 lockbytes2
[0] = lockbytes_t2
[2];
1148 lockbytes2
[1] = lockbytes_t2
[3];
1149 for (j
= 0; j
< 16; j
++) {
1150 bit2
[j
] = lockbytes2
[j
/8] & ( 1 <<(7-j
%8));
1154 // add keys to block dump
1155 if (hasPwd
&& (tagtype
& UL_C
)){ //UL_C
1156 memcpy(data
+ Pages
*4, key
, dataLen
/2);
1158 } else if (hasPwd
) { //not sure output is in correct location.
1159 memcpy(data
+ Pages
*4, key
, dataLen
/2);
1163 for (i
= 0; i
< Pages
; ++i
) {
1165 PrintAndLog("Block %02x:%s ", i
,sprint_hex(data
+ i
* 4, 4));
1169 case 3: tmplockbit
= bit
[4]; break;
1170 case 4: tmplockbit
= bit
[3]; break;
1171 case 5: tmplockbit
= bit
[2]; break;
1172 case 6: tmplockbit
= bit
[1]; break;
1173 case 7: tmplockbit
= bit
[0]; break;
1174 case 8: tmplockbit
= bit
[15]; break;
1175 case 9: tmplockbit
= bit
[14]; break;
1176 case 10: tmplockbit
= bit
[13]; break;
1177 case 11: tmplockbit
= bit
[12]; break;
1178 case 12: tmplockbit
= bit
[11]; break;
1179 case 13: tmplockbit
= bit
[10]; break;
1180 case 14: tmplockbit
= bit
[9]; break;
1181 case 15: tmplockbit
= bit
[8]; break;
1185 case 19: tmplockbit
= bit2
[6]; break;
1189 case 23: tmplockbit
= bit2
[5]; break;
1193 case 27: tmplockbit
= bit2
[4]; break;
1197 case 31: tmplockbit
= bit2
[2]; break;
1201 case 35: tmplockbit
= bit2
[1]; break;
1205 case 39: tmplockbit
= bit2
[0]; break;
1206 case 40: tmplockbit
= bit2
[12]; break;
1207 case 41: tmplockbit
= bit2
[11]; break;
1208 case 42: tmplockbit
= bit2
[10]; break; //auth0
1209 case 43: tmplockbit
= bit2
[9]; break; //auth1
1212 PrintAndLog("Block %02x:%s [%d]", i
,sprint_hex(data
+ i
* 4, 4),tmplockbit
);
1215 // user supplied filename?
1217 // UID = data 0-1-2 4-5-6-7 (skips a beat)
1218 sprintf(fnameptr
,"%02X%02X%02X%02X%02X%02X%02X.bin",
1219 data
[0], data
[1], data
[2], data
[4], data
[5], data
[6], data
[7]);
1221 sprintf(fnameptr
+ fileNlen
,".bin");
1224 if ((fout
= fopen(filename
,"wb")) == NULL
) {
1225 PrintAndLog("Could not create file name %s", filename
);
1228 fwrite( data
, 1, Pages
*4, fout
);
1231 PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages
, Pages
*4, filename
);
1235 //-------------------------------------------------------------------------------
1236 // Ultralight C Methods
1237 //-------------------------------------------------------------------------------
1240 // Ultralight C Authentication Demo {currently uses hard-coded key}
1242 int CmdHF14AMfucAuth(const char *Cmd
){
1245 bool errors
= false;
1247 char cmdp
= param_getchar(Cmd
, 0);
1249 //Change key to user defined one
1250 if (cmdp
== 'k' || cmdp
== 'K'){
1251 keyNo
= param_get8(Cmd
, 1);
1252 if(keyNo
> KEYS_3DES_COUNT
)
1256 if (cmdp
== 'h' || cmdp
== 'H')
1260 PrintAndLog("Usage: hf mfu cauth k <key number>");
1261 PrintAndLog(" 0 (default): 3DES standard key");
1262 PrintAndLog(" 1 : all 0x00 key");
1263 PrintAndLog(" 2 : 0x00-0x0F key");
1264 PrintAndLog(" 3 : nfc key");
1265 PrintAndLog(" 4 : all 0x01 key");
1266 PrintAndLog(" 5 : all 0xff key");
1267 PrintAndLog(" 6 : 0x00-0xFF key");
1268 PrintAndLog("\n sample : hf mfu cauth k");
1269 PrintAndLog(" : hf mfu cauth k 3");
1273 uint8_t *key
= default_3des_keys
[keyNo
];
1274 if (ulc_authentication(key
, true))
1275 PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key
, 16));
1277 PrintAndLog("Authentication failed");
1283 A test function to validate that the polarssl-function works the same
1284 was as the openssl-implementation.
1285 Commented out, since it requires openssl
1287 int CmdTestDES(const char * cmd)
1289 uint8_t key[16] = {0x00};
1291 memcpy(key,key3_3des_data,16);
1292 DES_cblock RndA, RndB;
1294 PrintAndLog("----------OpenSSL DES implementation----------");
1296 uint8_t e_RndB[8] = {0x00};
1297 unsigned char RndARndB[16] = {0x00};
1299 DES_cblock iv = { 0 };
1300 DES_key_schedule ks1,ks2;
1301 DES_cblock key1,key2;
1303 memcpy(key,key3_3des_data,16);
1305 memcpy(key2,key+8,8);
1308 DES_set_key((DES_cblock *)key1,&ks1);
1309 DES_set_key((DES_cblock *)key2,&ks2);
1311 DES_random_key(&RndA);
1312 PrintAndLog(" RndA:%s",sprint_hex(RndA, 8));
1313 PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8));
1314 //void DES_ede2_cbc_encrypt(const unsigned char *input,
1315 // unsigned char *output, long length, DES_key_schedule *ks1,
1316 // DES_key_schedule *ks2, DES_cblock *ivec, int enc);
1317 DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);
1319 PrintAndLog(" RndB:%s",sprint_hex(RndB, 8));
1321 memcpy(RndARndB,RndA,8);
1322 memcpy(RndARndB+8,RndB,8);
1323 PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16));
1324 DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);
1325 PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16));
1328 PrintAndLog("----------PolarSSL implementation----------");
1330 uint8_t random_a[8] = { 0 };
1331 uint8_t enc_random_a[8] = { 0 };
1332 uint8_t random_b[8] = { 0 };
1333 uint8_t enc_random_b[8] = { 0 };
1334 uint8_t random_a_and_b[16] = { 0 };
1335 des3_context ctx = { 0 };
1337 memcpy(random_a, RndA,8);
1339 uint8_t output[8] = { 0 };
1340 uint8_t iv[8] = { 0 };
1342 PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
1343 PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
1345 des3_set2key_dec(&ctx, key);
1347 des3_crypt_cbc(&ctx // des3_context *ctx
1348 , DES_DECRYPT // int mode
1349 , sizeof(random_b) // size_t length
1350 , iv // unsigned char iv[8]
1351 , enc_random_b // const unsigned char *input
1352 , random_b // unsigned char *output
1355 PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
1358 memcpy(random_a_and_b ,random_a,8);
1359 memcpy(random_a_and_b+8,random_b,8);
1361 PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
1363 des3_set2key_enc(&ctx, key);
1365 des3_crypt_cbc(&ctx // des3_context *ctx
1366 , DES_ENCRYPT // int mode
1367 , sizeof(random_a_and_b) // size_t length
1368 , enc_random_b // unsigned char iv[8]
1369 , random_a_and_b // const unsigned char *input
1370 , random_a_and_b // unsigned char *output
1373 PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
1380 // Ultralight C Read Single Block
1382 int CmdHF14AMfUCRdBl(const char *Cmd
)
1385 bool hasPwd
= FALSE
;
1386 uint8_t blockNo
= -1;
1388 char cmdp
= param_getchar(Cmd
, 0);
1390 if (strlen(Cmd
) < 1 || cmdp
== 'h' || cmdp
== 'H') {
1391 PrintAndLog("Usage: hf mfu crdbl <block number> <key>");
1393 PrintAndLog("sample: hf mfu crdbl 0");
1394 PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
1398 blockNo
= param_get8(Cmd
, 0);
1400 PrintAndLog("Wrong block number");
1404 if (blockNo
> MAX_ULC_BLOCKS
){
1405 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
1410 if ( strlen(Cmd
) > 3){
1411 if (param_gethex(Cmd
, 1, key
, 32)) {
1412 PrintAndLog("Key must include %d HEX symbols", 32);
1420 UsbCommand c
= {CMD_MIFAREU_READBL
, {blockNo
}};
1423 memcpy(c
.d
.asBytes
,key
,16);
1427 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1428 uint8_t isOK
= resp
.arg
[0] & 0xff;
1430 uint8_t *data
= resp
.d
.asBytes
;
1431 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo
, blockNo
, sprint_hex(data
, 4));
1434 PrintAndLog("Failed reading block: (%02x)", isOK
);
1437 PrintAndLog("Command execute time-out");
1443 // Mifare Ultralight C Write Single Block
1445 int CmdHF14AMfUCWrBl(const char *Cmd
){
1447 uint8_t blockNo
= -1;
1448 bool chinese_card
= FALSE
;
1449 uint8_t bldata
[16] = {0x00};
1452 char cmdp
= param_getchar(Cmd
, 0);
1454 if (strlen(Cmd
) < 3 || cmdp
== 'h' || cmdp
== 'H') {
1455 PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");
1456 PrintAndLog(" [block number]");
1457 PrintAndLog(" [block data] - (8 hex symbols)");
1458 PrintAndLog(" [w] - Chinese magic ultralight tag");
1460 PrintAndLog(" sample: hf mfu cwrbl 0 01020304");
1465 blockNo
= param_get8(Cmd
, 0);
1466 if (blockNo
> MAX_ULC_BLOCKS
){
1467 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
1471 if (param_gethex(Cmd
, 1, bldata
, 8)) {
1472 PrintAndLog("Block data must include 8 HEX symbols");
1476 if (strchr(Cmd
,'w') != 0 || strchr(Cmd
,'W') != 0 ) {
1477 chinese_card
= TRUE
;
1480 if ( blockNo
<= 3 ) {
1482 PrintAndLog("Access Denied");
1485 PrintAndLog("--Special block no: 0x%02x", blockNo
);
1486 PrintAndLog("--Data: %s", sprint_hex(bldata
, 4));
1487 UsbCommand d
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
1488 memcpy(d
.d
.asBytes
,bldata
, 4);
1490 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1491 uint8_t isOK
= resp
.arg
[0] & 0xff;
1492 PrintAndLog("isOk:%02x", isOK
);
1494 PrintAndLog("Command execute timeout");
1499 PrintAndLog("--Block no : 0x%02x", blockNo
);
1500 PrintAndLog("--Data: %s", sprint_hex(bldata
, 4));
1501 UsbCommand e
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
1502 memcpy(e
.d
.asBytes
,bldata
, 4);
1504 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1505 uint8_t isOK
= resp
.arg
[0] & 0xff;
1506 PrintAndLog("isOk : %02x", isOK
);
1508 PrintAndLog("Command execute timeout");
1516 // Mifare Ultralight C - Set password
1518 int CmdHF14AMfucSetPwd(const char *Cmd
){
1520 uint8_t pwd
[16] = {0x00};
1522 char cmdp
= param_getchar(Cmd
, 0);
1524 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1525 PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
1526 PrintAndLog(" [password] - (32 hex symbols)");
1528 PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
1533 if (param_gethex(Cmd
, 0, pwd
, 32)) {
1534 PrintAndLog("Password must include 32 HEX symbols");
1538 UsbCommand c
= {CMD_MIFAREUC_SETPWD
};
1539 memcpy( c
.d
.asBytes
, pwd
, 16);
1544 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1545 if ( (resp
.arg
[0] & 0xff) == 1)
1546 PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd
,16));
1548 PrintAndLog("Failed writing at block %d", resp
.arg
[1] & 0xff);
1553 PrintAndLog("command execution time out");
1561 // Magic UL / UL-C tags - Set UID
1563 int CmdHF14AMfucSetUid(const char *Cmd
){
1567 uint8_t uid
[7] = {0x00};
1568 char cmdp
= param_getchar(Cmd
, 0);
1570 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1571 PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
1572 PrintAndLog(" [uid] - (14 hex symbols)");
1573 PrintAndLog("\nThis only works for Magic Ultralight tags.");
1575 PrintAndLog("sample: hf mfu setuid 11223344556677");
1580 if (param_gethex(Cmd
, 0, uid
, 14)) {
1581 PrintAndLog("UID must include 14 HEX symbols");
1586 c
.cmd
= CMD_MIFAREU_READBL
;
1589 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1590 PrintAndLog("Command execute timeout");
1595 uint8_t oldblock2
[4] = {0x00};
1596 memcpy(resp
.d
.asBytes
, oldblock2
, 4);
1599 c
.cmd
= CMD_MIFAREU_WRITEBL
;
1601 c
.d
.asBytes
[0] = uid
[0];
1602 c
.d
.asBytes
[1] = uid
[1];
1603 c
.d
.asBytes
[2] = uid
[2];
1604 c
.d
.asBytes
[3] = 0x88 ^ uid
[0] ^ uid
[1] ^ uid
[2];
1606 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1607 PrintAndLog("Command execute timeout");
1613 c
.d
.asBytes
[0] = uid
[3];
1614 c
.d
.asBytes
[1] = uid
[4];
1615 c
.d
.asBytes
[2] = uid
[5];
1616 c
.d
.asBytes
[3] = uid
[6];
1618 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1619 PrintAndLog("Command execute timeout");
1625 c
.d
.asBytes
[0] = uid
[3] ^ uid
[4] ^ uid
[5] ^ uid
[6];
1626 c
.d
.asBytes
[1] = oldblock2
[1];
1627 c
.d
.asBytes
[2] = oldblock2
[2];
1628 c
.d
.asBytes
[3] = oldblock2
[3];
1630 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1631 PrintAndLog("Command execute timeout");
1638 int CmdHF14AMfuGenDiverseKeys(const char *Cmd
){
1640 uint8_t iv
[8] = { 0x00 };
1641 uint8_t block
= 0x07;
1644 //04 57 b6 e2 05 3f 80 UID
1646 uint8_t uid
[] = { 0xF4,0xEA, 0x54, 0x8E };
1647 uint8_t mifarekeyA
[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
1648 uint8_t mifarekeyB
[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
1649 uint8_t dkeyA
[8] = { 0x00 };
1650 uint8_t dkeyB
[8] = { 0x00 };
1652 uint8_t masterkey
[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff };
1654 uint8_t mix
[8] = { 0x00 };
1655 uint8_t divkey
[8] = { 0x00 };
1657 memcpy(mix
, mifarekeyA
, 4);
1659 mix
[4] = mifarekeyA
[4] ^ uid
[0];
1660 mix
[5] = mifarekeyA
[5] ^ uid
[1];
1661 mix
[6] = block
^ uid
[2];
1664 des3_context ctx
= { 0x00 };
1665 des3_set2key_enc(&ctx
, masterkey
);
1667 des3_crypt_cbc(&ctx
// des3_context
1668 , DES_ENCRYPT
// int mode
1669 , sizeof(mix
) // length
1675 PrintAndLog("3DES version");
1676 PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey
,sizeof(masterkey
)));
1677 PrintAndLog("UID :\t %s", sprint_hex(uid
, sizeof(uid
)));
1678 PrintAndLog("Sector :\t %0d", block
);
1679 PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA
, sizeof(mifarekeyA
)));
1680 PrintAndLog("Message :\t %s", sprint_hex(mix
, sizeof(mix
)));
1681 PrintAndLog("Diversified key: %s", sprint_hex(divkey
+1, 6));
1683 PrintAndLog("\n DES version");
1685 for (int i
=0; i
< sizeof(mifarekeyA
); ++i
){
1686 dkeyA
[i
] = (mifarekeyA
[i
] << 1) & 0xff;
1687 dkeyA
[6] |= ((mifarekeyA
[i
] >> 7) & 1) << (i
+1);
1690 for (int i
=0; i
< sizeof(mifarekeyB
); ++i
){
1691 dkeyB
[1] |= ((mifarekeyB
[i
] >> 7) & 1) << (i
+1);
1692 dkeyB
[2+i
] = (mifarekeyB
[i
] << 1) & 0xff;
1695 uint8_t zeros
[8] = {0x00};
1696 uint8_t newpwd
[8] = {0x00};
1697 uint8_t dmkey
[24] = {0x00};
1698 memcpy(dmkey
, dkeyA
, 8);
1699 memcpy(dmkey
+8, dkeyB
, 8);
1700 memcpy(dmkey
+16, dkeyA
, 8);
1701 memset(iv
, 0x00, 8);
1703 des3_set3key_enc(&ctx
, dmkey
);
1705 des3_crypt_cbc(&ctx
// des3_context
1706 , DES_ENCRYPT
// int mode
1707 , sizeof(newpwd
) // length
1713 PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA
, sizeof(dkeyA
)));
1714 PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB
, sizeof(dkeyB
)));
1715 PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey
, sizeof(dmkey
)));
1716 PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd
, sizeof(newpwd
)));
1721 // static uint8_t * diversify_key(uint8_t * key){
1723 // for(int i=0; i<16; i++){
1724 // if(i<=6) key[i]^=cuid[i];
1725 // if(i>6) key[i]^=cuid[i%7];
1730 // static void GenerateUIDe( uint8_t *uid, uint8_t len){
1731 // for (int i=0; i<len; ++i){
1737 //------------------------------------
1739 //------------------------------------
1740 static command_t CommandTable
[] =
1742 {"help", CmdHelp
, 1, "This help"},
1743 {"dbg", CmdHF14AMfDbg
, 0, "Set default debug mode"},
1744 {"info", CmdHF14AMfUInfo
, 0, "Tag information"},
1745 {"dump", CmdHF14AMfUDump
, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
1746 {"rdbl", CmdHF14AMfURdBl
, 0, "Read block - Ultralight"},
1747 {"wrbl", CmdHF14AMfUWrBl
, 0, "Write block - Ultralight"},
1748 {"crdbl", CmdHF14AMfUCRdBl
, 0, "Read block - Ultralight C"},
1749 {"cwrbl", CmdHF14AMfUCWrBl
, 0, "Write block - Ultralight C"},
1750 {"cauth", CmdHF14AMfucAuth
, 0, "Authentication - Ultralight C"},
1751 {"setpwd", CmdHF14AMfucSetPwd
, 1, "Set 3des password - Ultralight-C"},
1752 {"setuid", CmdHF14AMfucSetUid
, 1, "Set UID - MAGIC tags only"},
1753 {"gen", CmdHF14AMfuGenDiverseKeys
, 1, "Generate 3des mifare diversified keys"},
1754 {NULL
, NULL
, 0, NULL
}
1757 int CmdHFMFUltra(const char *Cmd
){
1758 WaitForResponseTimeout(CMD_ACK
,NULL
,100);
1759 CmdsParse(CommandTable
, Cmd
);
1763 int CmdHelp(const char *Cmd
){
1764 CmdsHelp(CommandTable
);