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 "protocols.h"
19 #define MAX_UL_BLOCKS 0x0f
20 #define MAX_ULC_BLOCKS 0x2b
21 #define MAX_ULEV1a_BLOCKS 0x13
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();
154 ans
= WaitForResponseTimeout(CMD_ACK
, &resp
, 1500);
155 if (!ans
|| resp
.arg
[0] < 1) {
156 PrintAndLog("iso14443a card select failed");
157 ul_switch_off_field();
161 memcpy(card
, resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
165 // This read command will at least return 16bytes.
166 static int ul_read( uint8_t page
, uint8_t *response
, uint16_t responseLength
){
168 uint8_t cmd
[] = {ISO14443A_CMD_READBLOCK
, page
};
169 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
173 static int ul_comp_write( uint8_t page
, uint8_t *data
, uint8_t datalen
){
176 memset(cmd
, 0x00, sizeof(cmd
));
177 datalen
= ( datalen
> 16) ? 16 : datalen
;
179 cmd
[0] = ISO14443A_CMD_WRITEBLOCK
;
181 memcpy(cmd
+2, data
, datalen
);
183 uint8_t response
[1] = {0xff};
184 ul_send_cmd_raw(cmd
, 2+datalen
, response
, sizeof(response
));
186 if ( response
[0] == 0x0a ) return 0;
191 static int ulc_requestAuthentication( uint8_t *nonce
, uint16_t nonceLength
){
193 uint8_t cmd
[] = {MIFARE_ULC_AUTH_1
, 0x00};
194 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), nonce
, nonceLength
);
198 static int ulc_authentication( uint8_t *key
, bool switch_off_field
){
200 UsbCommand c
= {CMD_MIFAREUC_AUTH
, {switch_off_field
}};
201 memcpy(c
.d
.asBytes
, key
, 16);
204 if ( !WaitForResponseTimeout(CMD_ACK
, &resp
, 1500) ) return 0;
205 if ( resp
.arg
[0] == 1 ) return 1;
210 static int ulev1_requestAuthentication( uint8_t *pwd
, uint8_t *pack
, uint16_t packLength
){
212 uint8_t cmd
[] = {MIFARE_ULEV1_AUTH
, pwd
[0], pwd
[1], pwd
[2], pwd
[3]};
213 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), pack
, packLength
);
217 static int ulev1_getVersion( uint8_t *response
, uint16_t responseLength
){
219 uint8_t cmd
[] = {MIFARE_ULEV1_VERSION
};
220 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
224 // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){
226 // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};
228 // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){
234 static int ulev1_readCounter( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
236 uint8_t cmd
[] = {MIFARE_ULEV1_READ_CNT
, counter
};
237 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
241 static int ulev1_readTearing( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
243 uint8_t cmd
[] = {MIFARE_ULEV1_CHECKTEAR
, counter
};
244 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
248 static int ulev1_readSignature( uint8_t *response
, uint16_t responseLength
){
250 uint8_t cmd
[] = {MIFARE_ULEV1_READSIG
, 0x00};
251 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
255 static int ul_print_default( uint8_t *data
){
266 PrintAndLog(" UID : %s ", sprint_hex(uid
, 7));
267 PrintAndLog(" UID[0] : %02X Manufacturer: %s", uid
[0], getTagInfo(uid
[0]) );
268 if ( uid
[0] == 0x05 ) {
269 uint8_t chip
= (data
[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
271 case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break;
272 case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break;
273 case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break;
276 // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
277 int crc0
= 0x88 ^ data
[0] ^ data
[1] ^data
[2];
278 if ( data
[3] == crc0
)
279 PrintAndLog(" BCC0 : %02X - Ok", data
[3]);
281 PrintAndLog(" BCC0 : %02X - crc should be %02X", data
[3], crc0
);
283 int crc1
= data
[4] ^ data
[5] ^ data
[6] ^data
[7];
284 if ( data
[8] == crc1
)
285 PrintAndLog(" BCC1 : %02X - Ok", data
[8]);
287 PrintAndLog(" BCC1 : %02X - crc should be %02X", data
[8], crc1
);
289 PrintAndLog(" Internal : %02X - %s default", data
[9], (data
[9]==0x48)?"":"not" );
291 PrintAndLog(" Lock : %s - %s",
292 sprint_hex(data
+10, 2),
293 printBits(2, data
+10)
296 PrintAndLog("OneTimePad : %s - %s\n",
297 sprint_hex(data
+ 12, 4),
298 printBits(4, data
+12)
304 static int ndef_print_CC(uint8_t *data
) {
306 if(data
[0] != 0xe1) {
307 //PrintAndLog("no NDEF message");
308 return -1; // no NDEF message
311 PrintAndLog("--- NDEF Message");
312 PrintAndLog("Capability Container: %s", sprint_hex(data
,4) );
313 PrintAndLog(" %02X: NDEF Magic Number", data
[0]);
314 PrintAndLog(" %02X: version %d.%d supported by tag", data
[1], (data
[1] & 0xF0) >> 4, data
[1] & 0x0f);
315 PrintAndLog(" %02X: Physical Memory Size: %d bytes", data
[2], (data
[2] + 1) * 8);
316 if ( data
[2] == 0x12 )
317 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 144);
318 else if ( data
[2] == 0x3e )
319 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 496);
320 else if ( data
[2] == 0x6d )
321 PrintAndLog(" %02X: NDEF Memory Size: %d bytes", data
[2], 872);
323 PrintAndLog(" %02X: %s / %s", data
[3],
324 (data
[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
325 (data
[3] & 0x0F)==0 ? "Write access granted without any security" : (data
[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
329 int ul_print_type(uint32_t tagtype
, uint8_t spaces
){
332 char *spacer
= spc
+ (10-spaces
);
335 PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s [%x]", spacer
, (tagtype
& MAGIC
)?"<magic>":"", tagtype
);
336 else if ( tagtype
& UL_C
)
337 PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", spacer
, (tagtype
& MAGIC
)?"<magic>":"", tagtype
);
338 else if ( tagtype
& UL_EV1_48
)
339 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer
);
340 else if ( tagtype
& UL_EV1_128
)
341 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer
);
342 else if ( tagtype
& NTAG
)
343 PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer
);
344 else if ( tagtype
& NTAG_203
)
345 PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer
);
346 else if ( tagtype
& NTAG_210
)
347 PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer
);
348 else if ( tagtype
& NTAG_212
)
349 PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer
);
350 else if ( tagtype
& NTAG_213
)
351 PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer
);
352 else if ( tagtype
& NTAG_215
)
353 PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer
);
354 else if ( tagtype
& NTAG_216
)
355 PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer
);
356 else if ( tagtype
& NTAG_I2C_1K
)
357 PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer
, "\xFD");
358 else if ( tagtype
& NTAG_I2C_2K
)
359 PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer
, "\xFD");
360 else if ( tagtype
& MY_D
)
361 PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer
);
362 else if ( tagtype
& MY_D_NFC
)
363 PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer
);
364 else if ( tagtype
& MY_D_MOVE
)
365 PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer
);
366 else if ( tagtype
& MY_D_MOVE_NFC
)
367 PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer
);
369 PrintAndLog("%sTYPE : Unknown %06x", spacer
, tagtype
);
373 static int ulc_print_3deskey( uint8_t *data
){
374 PrintAndLog(" deskey1 [44/0x2C]: %s [%.4s]", sprint_hex(data
,4),data
);
375 PrintAndLog(" deskey1 [45/0x2D]: %s [%.4s]", sprint_hex(data
+4 ,4),data
+4);
376 PrintAndLog(" deskey2 [46/0x2E]: %s [%.4s]", sprint_hex(data
+8 ,4),data
+8);
377 PrintAndLog(" deskey2 [47/0x2F]: %s [%.4s]", sprint_hex(data
+12,4),data
+12);
378 PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data
, 16, 8), 16));
382 static int ulc_print_configuration( uint8_t *data
){
384 PrintAndLog("--- UL-C Configuration");
385 PrintAndLog(" Higher Lockbits [40/0x28]: %s - %s", sprint_hex(data
, 4), printBits(2, data
));
386 PrintAndLog(" Counter [41/0x29]: %s - %s", sprint_hex(data
+4, 4), printBits(2, data
+4));
388 bool validAuth
= (data
[8] >= 0x03 && data
[8] <= 0x30);
390 PrintAndLog(" Auth0 [42/0x2A]: %s page %d/0x%02X and above need authentication", sprint_hex(data
+8, 4), data
[8], data
[8]);
393 PrintAndLog(" Auth0 [42/0x2A]: %s default", sprint_hex(data
+8, 4) );
395 PrintAndLog(" Auth0 [42/0x2A]: %s auth byte is out-of-range", sprint_hex(data
+8, 4) );
398 PrintAndLog(" Auth1 [43/0x2B]: %s %s",
399 sprint_hex(data
+12, 4),
400 (data
[12] & 1) ? "write access restricted": "read and write access restricted"
405 static int ulev1_print_configuration( uint8_t *data
){
407 PrintAndLog("\n--- Tag Configuration");
409 bool strg_mod_en
= (data
[0] & 2);
410 uint8_t authlim
= (data
[4] & 0x07);
411 bool cfglck
= (data
[4] & 0x40);
412 bool prot
= (data
[4] & 0x80);
413 uint8_t vctid
= data
[5];
415 PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data
, 4));
416 if ( data
[3] < 0xff )
417 PrintAndLog(" - page %d and above need authentication",data
[3]);
419 PrintAndLog(" - pages don't need authentication");
420 PrintAndLog(" - strong modulation mode %s", (strg_mod_en
) ? "enabled":"disabled");
421 PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data
+4, 4) );
423 PrintAndLog(" - Unlimited password attempts");
425 PrintAndLog(" - Max number of password attempts is %d", authlim
);
426 PrintAndLog(" - user configuration %s", cfglck
? "permanently locked":"writeable");
427 PrintAndLog(" - %s access is protected with password", prot
? "read and write":"write");
428 PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid
, (vctid
==0x05)? "":"not");
429 PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data
+8, 4));
430 PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data
+12, 4));
434 static int ulev1_print_counters(){
435 PrintAndLog("--- Tag Counters");
436 uint8_t tear
[1] = {0};
437 uint8_t counter
[3] = {0,0,0};
439 for ( uint8_t i
= 0; i
<3; ++i
) {
440 ulev1_readTearing(i
,tear
,sizeof(tear
));
441 len
= ulev1_readCounter(i
,counter
, sizeof(counter
) );
443 PrintAndLog(" [%0d] : %s", i
, sprint_hex(counter
,3));
444 PrintAndLog(" - %02X tearing %s", tear
[0], ( tear
[0]==0xBD)?"Ok":"failure");
450 static int ulev1_print_signature( uint8_t *data
, uint8_t len
){
451 PrintAndLog("\n--- Tag Signature");
452 PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
453 PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
454 PrintAndLog(" Elliptic curve parameters : secp128r1");
455 PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data
, len
));
456 //to do: verify if signature is valid
457 //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
461 static int ulev1_print_version(uint8_t *data
){
462 PrintAndLog("\n--- Tag Version");
463 PrintAndLog(" Raw bytes : %s", sprint_hex(data
, 8) );
464 PrintAndLog(" Vendor ID : %02X %s", data
[1], getTagInfo(data
[1]));
465 PrintAndLog(" Product type : %s", getProductTypeStr(data
[2]));
466 PrintAndLog(" Product subtype : %02X %s", data
[3], (data
[3]==1) ?"17 pF":"50pF");
467 PrintAndLog(" Major version : %02X", data
[4]);
468 PrintAndLog(" Minor version : %02X", data
[5]);
469 PrintAndLog(" Size : %s", getUlev1CardSizeStr(data
[6]));
470 PrintAndLog(" Protocol type : %02X", data
[7]);
475 static int ulc_magic_test(){
476 // Magic Ultralight test
477 // Magic UL-C, by observation,
478 // 1) it seems to have a static nonce response to 0x1A command.
479 // 2) the deskey bytes is not-zero:d out on as datasheet states.
480 // 3) UID - changeable, not only, but pages 0-1-2-3.
481 // 4) use the ul_magic_test ! magic tags answers specially!
482 int returnValue = UL_ERROR;
483 iso14a_card_select_t card;
484 uint8_t nonce1[11] = {0x00};
485 uint8_t nonce2[11] = {0x00};
486 int status = ul_select(&card);
490 status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
492 status = ulc_requestAuthentication(nonce2, sizeof(nonce2));
493 returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
497 ul_switch_off_field();
501 static int ul_magic_test(){
503 // Magic Ultralight tests
504 // 1) take present UID, and try to write it back. OBSOLETE
505 // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
506 iso14a_card_select_t card
;
507 if ( !ul_select(&card
) )
509 int status
= ul_comp_write(0, NULL
, 0);
510 ul_switch_off_field();
516 uint32_t GetHF14AMfU_Type(void){
518 TagTypeUL_t tagtype
= UNKNOWN
;
519 iso14a_card_select_t card
;
520 uint8_t version
[10] = {0x00};
524 if (!ul_select(&card
)) return UL_ERROR
;
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
;
560 else if ( version
[2] == 0x04 )
565 case 0x01: tagtype
= UL_C
; break;
566 case 0x00: tagtype
= UL
; break;
567 case -1 : tagtype
= (UL
| UL_C
| NTAG_203
); break; // could be UL | UL_C magic tags
568 default : tagtype
= UNKNOWN
; break;
570 // UL vs UL-C vs ntag203 test
571 if (tagtype
& (UL
| UL_C
| NTAG_203
)) {
572 if ( !ul_select(&card
) ) return UL_ERROR
;
574 // do UL_C check first...
575 uint8_t nonce
[11] = {0x00};
576 status
= ulc_requestAuthentication(nonce
, sizeof(nonce
));
577 ul_switch_off_field();
581 // need to re-select after authentication error
582 if ( !ul_select(&card
) ) return UL_ERROR
;
584 uint8_t data
[16] = {0x00};
585 // read page 0x26-0x29 (last valid ntag203 page)
586 status
= ul_read(0x26, data
, sizeof(data
));
590 // read page 0x30 (should error if it is a ntag203)
591 status
= ul_read(30, data
, sizeof(data
));
598 ul_switch_off_field();
602 // Infinition MY-D tests Exam high nibble
603 uint8_t nib
= (card
.uid
[1] & 0xf0) >> 4;
605 case 1: tagtype
= MY_D
; break;
606 case 2: tagtype
= (MY_D
| MY_D_NFC
); break; //notice: we can not currently distinguish between these two
607 case 3: tagtype
= (MY_D_MOVE
| MY_D_MOVE_NFC
); break; //notice: we can not currently distinguish between these two
612 tagtype
|= ul_magic_test();
613 if (tagtype
== (UNKNOWN
| MAGIC
)) tagtype
= (UL_MAGIC
);
617 int CmdHF14AMfUInfo(const char *Cmd
){
619 uint8_t authlim
= 0xff;
620 uint8_t data
[16] = {0x00};
621 iso14a_card_select_t card
;
625 bool hasAuthKey
= false;
629 uint8_t authenticationkey
[16] = {0x00};
630 uint8_t pack
[4] = {0,0,0,0};
633 while(param_getchar(Cmd
, cmdp
) != 0x00)
635 switch(param_getchar(Cmd
, cmdp
))
639 return usage_hf_mfu_info();
643 datalen
= param_gethex(Cmd
, cmdp
+1, data
, 8);
645 memcpy(authenticationkey
, data
, 4);
651 datalen
= param_gethex(Cmd
, cmdp
+1, data
, 32);
653 memcpy(authenticationkey
, data
, 16);
661 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
669 if(errors
) return usage_hf_mfu_info();
671 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
672 if (tagtype
== UL_ERROR
) return -1;
674 PrintAndLog("\n--- Tag Information ---------");
675 PrintAndLog("-------------------------------------------------------------");
676 ul_print_type(tagtype
, 6);
678 if ( hasAuthKey
&& (tagtype
& UL_C
)) {
679 //will select card automatically and close connection on error
680 if (!ulc_authentication(authenticationkey
, false)) {
681 PrintAndLog("Error: Authentication Failed UL-C");
685 if ( !ul_select(&card
) ) return 0;
688 len
= ulev1_requestAuthentication(authenticationkey
, pack
, sizeof(pack
));
690 ul_switch_off_field();
691 PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
697 // read pages 0,1,2,3 (should read 4pages)
698 status
= ul_read(0, data
, sizeof(data
));
699 if ( status
== -1 ) {
700 ul_switch_off_field();
701 PrintAndLog("Error: tag didn't answer to READ");
705 ul_print_default(data
);
706 ndef_print_CC(data
+12);
707 } else locked
= true;
710 if ((tagtype
& UL_C
)) {
712 // read pages 0x28, 0x29, 0x2A, 0x2B
713 uint8_t ulc_conf
[16] = {0x00};
714 status
= ul_read(0x28, ulc_conf
, sizeof(ulc_conf
));
716 PrintAndLog("Error: tag didn't answer to READ UL-C");
717 ul_switch_off_field();
720 if (status
== 16) ulc_print_configuration(ulc_conf
);
723 if ((tagtype
& MAGIC
)) {
725 uint8_t ulc_deskey
[16] = {0x00};
726 status
= ul_read(0x2C, ulc_deskey
, sizeof(ulc_deskey
));
727 if ( status
== -1 ) {
728 ul_switch_off_field();
729 PrintAndLog("Error: tag didn't answer to READ magic");
732 if (status
== 16) ulc_print_3deskey(ulc_deskey
);
735 ul_switch_off_field();
736 // if we called info with key, just return
737 if ( hasAuthKey
) return 1;
739 PrintAndLog("Trying some default 3des keys");
740 for (uint8_t i
= 0; i
< KEYS_3DES_COUNT
; ++i
) {
741 key
= default_3des_keys
[i
];
742 if (ulc_authentication(key
, true)) {
743 PrintAndLog("Found default 3des key: ");
745 memcpy(keySwap
, SwapEndian64(key
,16,8), 16);
746 ulc_print_3deskey(keySwap
);
750 // reselect for future tests (ntag test)
751 if ( !ul_select(&card
) ) return 0;
755 // do counters and signature first (don't neet auth)
757 // ul counters are different than ntag counters
758 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
))) {
759 if (ulev1_print_counters() != 3) {
760 // failed - re-select
761 if ( !ul_select(&card
) ) return 0;
765 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
766 uint8_t ulev1_signature
[32] = {0x00};
767 status
= ulev1_readSignature( ulev1_signature
, sizeof(ulev1_signature
));
768 if ( status
== -1 ) {
769 PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
770 ul_switch_off_field();
773 if (status
== 32) ulev1_print_signature( ulev1_signature
, sizeof(ulev1_signature
));
776 if ( !ul_select(&card
) ) return 0;
780 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_210
| NTAG_212
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
781 uint8_t version
[10] = {0x00};
782 status
= ulev1_getVersion(version
, sizeof(version
));
783 if ( status
== -1 ) {
784 PrintAndLog("Error: tag didn't answer to GETVERSION");
785 ul_switch_off_field();
788 if (status
== 10) ulev1_print_version(version
);
791 uint8_t startconfigblock
= 0;
792 uint8_t ulev1_conf
[16] = {0x00};
793 // config blocks always are last 4 pages
794 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
795 if (tagtype
& UL_TYPES_ARRAY
[idx
])
796 startconfigblock
= UL_MEMORY_ARRAY
[idx
]-3;
798 if (startconfigblock
){ // if we know where the config block is...
799 status
= ul_read(startconfigblock
, ulev1_conf
, sizeof(ulev1_conf
));
800 if ( status
== -1 ) {
801 PrintAndLog("Error: tag didn't answer to READ EV1");
802 ul_switch_off_field();
804 } else if (status
== 16) {
805 // save AUTHENTICATION LIMITS for later:
806 authlim
= (ulev1_conf
[4] & 0x07);
807 ulev1_print_configuration(ulev1_conf
);
811 // AUTHLIMIT, (number of failed authentications)
813 // 1-7 = limit. No automatic tries then.
814 // hasAuthKey, if we was called with key, skip test.
815 if ( !authlim
&& !hasAuthKey
) {
816 PrintAndLog("\n--- Known EV1/NTAG passwords.");
818 for (uint8_t i
= 0; i
< KEYS_PWD_COUNT
; ++i
) {
819 key
= default_pwd_pack
[i
];
820 len
= ulev1_requestAuthentication(key
, pack
, sizeof(pack
));
822 PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key
, 4), pack
[0], pack
[1]);
825 if ( !ul_select(&card
) ) return 0;
828 if (len
< 1) PrintAndLog("password not known");
832 ul_switch_off_field();
833 if (locked
) PrintAndLog("\nTag appears to be locked, try using the key to get more info");
839 // Mifare Ultralight Write Single Block
841 int CmdHF14AMfUWrBl(const char *Cmd
){
842 uint8_t blockNo
= -1;
843 bool chinese_card
= FALSE
;
844 uint8_t bldata
[16] = {0x00};
847 char cmdp
= param_getchar(Cmd
, 0);
848 if (strlen(Cmd
) < 3 || cmdp
== 'h' || cmdp
== 'H') {
849 PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
850 PrintAndLog(" [block number]");
851 PrintAndLog(" [block data] - (8 hex symbols)");
852 PrintAndLog(" [w] - Chinese magic ultralight tag");
854 PrintAndLog(" sample: hf mfu wrbl 0 01020304");
859 blockNo
= param_get8(Cmd
, 0);
861 if (blockNo
> MAX_UL_BLOCKS
){
862 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
866 if (param_gethex(Cmd
, 1, bldata
, 8)) {
867 PrintAndLog("Block data must include 8 HEX symbols");
871 if (strchr(Cmd
,'w') != 0 || strchr(Cmd
,'W') != 0 ) {
877 PrintAndLog("Access Denied");
879 PrintAndLog("--specialblock no:%02x", blockNo
);
880 PrintAndLog("--data: %s", sprint_hex(bldata
, 4));
881 UsbCommand d
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
882 memcpy(d
.d
.asBytes
,bldata
, 4);
884 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
885 uint8_t isOK
= resp
.arg
[0] & 0xff;
886 PrintAndLog("isOk:%02x", isOK
);
888 PrintAndLog("Command execute timeout");
892 PrintAndLog("--block no:%02x", blockNo
);
893 PrintAndLog("--data: %s", sprint_hex(bldata
, 4));
894 UsbCommand e
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
895 memcpy(e
.d
.asBytes
,bldata
, 4);
897 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
898 uint8_t isOK
= resp
.arg
[0] & 0xff;
899 PrintAndLog("isOk:%02x", isOK
);
901 PrintAndLog("Command execute timeout");
908 // Mifare Ultralight Read Single Block
910 int CmdHF14AMfURdBl(const char *Cmd
){
913 uint8_t blockNo
= -1;
914 char cmdp
= param_getchar(Cmd
, 0);
916 if (strlen(Cmd
) < 1 || cmdp
== 'h' || cmdp
== 'H') {
917 PrintAndLog("Usage: hf mfu rdbl <block number>");
918 PrintAndLog(" sample: hfu mfu rdbl 0");
922 blockNo
= param_get8(Cmd
, 0);
924 if (blockNo
> MAX_UL_BLOCKS
){
925 PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
929 UsbCommand c
= {CMD_MIFAREU_READBL
, {blockNo
}};
933 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
934 uint8_t isOK
= resp
.arg
[0] & 0xff;
936 uint8_t *data
= resp
.d
.asBytes
;
937 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo
, blockNo
, sprint_hex(data
, 4));
940 PrintAndLog("Failed reading block: (%02x)", isOK
);
943 PrintAndLog("Command execute time-out");
949 int usage_hf_mfu_info(void)
951 PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");
952 PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");
953 PrintAndLog("The following tags can be identified:\n");
954 PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1");
955 PrintAndLog("NTAG 213, NTAG 215, NTAG 216");
956 PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");
957 PrintAndLog("Usage: hf mfu info k <key>");
958 PrintAndLog(" Options : ");
959 PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
961 PrintAndLog(" sample : hf mfu info");
962 PrintAndLog(" : hf mfu info k 11223344");
966 int usage_hf_mfu_dump(void)
968 PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
969 PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
970 PrintAndLog("It autodetects card type.\n");
971 PrintAndLog("Usage: hf mfu dump l k <key> n <filename w/o .bin>");
972 PrintAndLog(" Options : ");
973 PrintAndLog(" k <key> : key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
974 PrintAndLog(" l : swap entered key's endianness for auth");
975 PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");
976 PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at");
977 PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump");
980 PrintAndLog(" sample : hf mfu dump");
981 PrintAndLog(" : hf mfu dump n myfile");
982 PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");
987 // Mifare Ultralight / Ultralight-C / Ultralight-EV1
988 // Read and Dump Card Contents, using auto detection of tag size.
989 int CmdHF14AMfUDump(const char *Cmd
){
992 char filename
[FILE_PATH_SIZE
] = {0x00};
993 char *fnameptr
= filename
;
994 uint8_t *lockbytes_t
= NULL
;
995 uint8_t lockbytes
[2] = {0x00};
996 uint8_t *lockbytes_t2
= NULL
;
997 uint8_t lockbytes2
[2] = {0x00};
998 bool bit
[16] = {0x00};
999 bool bit2
[16] = {0x00};
1000 uint8_t data
[1024] = {0x00};
1001 bool hasPwd
= false;
1004 bool tmplockbit
= false;
1007 uint8_t key
[16] = {0x00};
1008 uint8_t *keyPtr
= key
;
1009 size_t fileNlen
= 0;
1010 bool errors
= false;
1011 bool swapEndian
= false;
1012 bool manualPages
= false;
1013 uint8_t startPage
= 0;
1016 while(param_getchar(Cmd
, cmdp
) != 0x00)
1018 switch(param_getchar(Cmd
, cmdp
))
1022 return usage_hf_mfu_dump();
1025 dataLen
= param_getstr(Cmd
, cmdp
+1, tempStr
);
1026 if (dataLen
== 32) //ul-c
1027 errors
= param_gethex(tempStr
, 0, key
, dataLen
);
1028 else if (dataLen
== 8) //ev1/ntag
1029 errors
= param_gethex(tempStr
, 0, key
, dataLen
);
1031 PrintAndLog("\nERROR: Key is incorrect length\n");
1045 fileNlen
= param_getstr(Cmd
, cmdp
+1, filename
);
1046 if (!fileNlen
) errors
= true;
1047 if (fileNlen
> FILE_PATH_SIZE
-5) fileNlen
= FILE_PATH_SIZE
-5;
1052 startPage
= param_get8(Cmd
, cmdp
+1);
1058 Pages
= param_get8(Cmd
, cmdp
+1);
1063 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
1071 if(errors
) return usage_hf_mfu_dump();
1073 if (swapEndian
&& dataLen
== 32)
1074 keyPtr
= SwapEndian64(data
, 16, 8);
1076 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
1077 if (tagtype
== UL_ERROR
) return -1;
1080 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
1081 if (tagtype
& UL_TYPES_ARRAY
[idx
])
1082 Pages
= UL_MEMORY_ARRAY
[idx
]+1;
1084 ul_print_type(tagtype
, 0);
1085 PrintAndLog("Reading tag memory...");
1086 UsbCommand c
= {CMD_MIFAREU_READCARD
, {startPage
,Pages
}};
1089 c
.arg
[2] = 1; //UL_C auth
1091 c
.arg
[2] = 2; //UL_EV1/NTAG auth
1093 memcpy(c
.d
.asBytes
, key
, dataLen
/2);
1097 if (!WaitForResponseTimeout(CMD_ACK
, &resp
,1500)) {
1098 PrintAndLog("Command execute time-out");
1101 if (resp
.arg
[0] != 1) {
1102 PrintAndLog("Failed reading block: (%02x)", i
);
1106 uint32_t bufferSize
= resp
.arg
[1];
1107 if (bufferSize
> sizeof(data
)) {
1108 PrintAndLog("Data exceeded Buffer size!");
1109 bufferSize
= sizeof(data
);
1111 GetFromBigBuf(data
, bufferSize
, 0);
1112 WaitForResponse(CMD_ACK
,NULL
);
1114 Pages
= bufferSize
/4;
1118 lockbytes_t
= data
+ 8;
1119 lockbytes
[0] = lockbytes_t
[2];
1120 lockbytes
[1] = lockbytes_t
[3];
1121 for(j
= 0; j
< 16; j
++){
1122 bit
[j
] = lockbytes
[j
/8] & ( 1 <<(7-j
%8));
1125 // Load bottom lockbytes if available
1126 // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG
1127 if ( Pages
== 44 ) {
1128 lockbytes_t2
= data
+ (40*4);
1129 lockbytes2
[0] = lockbytes_t2
[2];
1130 lockbytes2
[1] = lockbytes_t2
[3];
1131 for (j
= 0; j
< 16; j
++) {
1132 bit2
[j
] = lockbytes2
[j
/8] & ( 1 <<(7-j
%8));
1136 // add keys to block dump
1137 if (hasPwd
&& (tagtype
& UL_C
)) { //UL_C
1138 memcpy(data
+ Pages
*4, key
, dataLen
/2);
1140 } else if (hasPwd
) { //not sure output is in correct location.
1141 memcpy(data
+ Pages
*4, key
, dataLen
/2);
1145 for (i
= 0; i
< Pages
; ++i
) {
1147 PrintAndLog("Block %02x:%s ", i
,sprint_hex(data
+ i
* 4, 4));
1151 case 3: tmplockbit
= bit
[4]; break;
1152 case 4: tmplockbit
= bit
[3]; break;
1153 case 5: tmplockbit
= bit
[2]; break;
1154 case 6: tmplockbit
= bit
[1]; break;
1155 case 7: tmplockbit
= bit
[0]; break;
1156 case 8: tmplockbit
= bit
[15]; break;
1157 case 9: tmplockbit
= bit
[14]; break;
1158 case 10: tmplockbit
= bit
[13]; break;
1159 case 11: tmplockbit
= bit
[12]; break;
1160 case 12: tmplockbit
= bit
[11]; break;
1161 case 13: tmplockbit
= bit
[10]; break;
1162 case 14: tmplockbit
= bit
[9]; break;
1163 case 15: tmplockbit
= bit
[8]; break;
1167 case 19: tmplockbit
= bit2
[6]; break;
1171 case 23: tmplockbit
= bit2
[5]; break;
1175 case 27: tmplockbit
= bit2
[4]; break;
1179 case 31: tmplockbit
= bit2
[2]; break;
1183 case 35: tmplockbit
= bit2
[1]; break;
1187 case 39: tmplockbit
= bit2
[0]; break;
1188 case 40: tmplockbit
= bit2
[12]; break;
1189 case 41: tmplockbit
= bit2
[11]; break;
1190 case 42: tmplockbit
= bit2
[10]; break; //auth0
1191 case 43: tmplockbit
= bit2
[9]; break; //auth1
1194 PrintAndLog("Block %02x:%s [%d]", i
,sprint_hex(data
+ i
* 4, 4),tmplockbit
);
1197 // user supplied filename?
1199 // UID = data 0-1-2 4-5-6-7 (skips a beat)
1200 sprintf(fnameptr
,"%02X%02X%02X%02X%02X%02X%02X.bin",
1201 data
[0],data
[1], data
[2], data
[4],data
[5],data
[6], data
[7]);
1203 sprintf(fnameptr
+ fileNlen
,".bin");
1206 if ((fout
= fopen(filename
,"wb")) == NULL
) {
1207 PrintAndLog("Could not create file name %s", filename
);
1210 fwrite( data
, 1, Pages
*4, fout
);
1213 PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages
, Pages
*4, filename
);
1217 //-------------------------------------------------------------------------------
1218 // Ultralight C Methods
1219 //-------------------------------------------------------------------------------
1222 // Ultralight C Authentication Demo {currently uses hard-coded key}
1224 int CmdHF14AMfucAuth(const char *Cmd
){
1227 bool errors
= false;
1229 char cmdp
= param_getchar(Cmd
, 0);
1231 //Change key to user defined one
1232 if (cmdp
== 'k' || cmdp
== 'K'){
1233 keyNo
= param_get8(Cmd
, 1);
1234 if(keyNo
> KEYS_3DES_COUNT
)
1238 if (cmdp
== 'h' || cmdp
== 'H')
1242 PrintAndLog("Usage: hf mfu cauth k <key number>");
1243 PrintAndLog(" 0 (default): 3DES standard key");
1244 PrintAndLog(" 1 : all 0x00 key");
1245 PrintAndLog(" 2 : 0x00-0x0F key");
1246 PrintAndLog(" 3 : nfc key");
1247 PrintAndLog(" 4 : all 0x01 key");
1248 PrintAndLog(" 5 : all 0xff key");
1249 PrintAndLog(" 6 : 0x00-0xFF key");
1250 PrintAndLog("\n sample : hf mfu cauth k");
1251 PrintAndLog(" : hf mfu cauth k 3");
1255 uint8_t *key
= default_3des_keys
[keyNo
];
1256 if (ulc_authentication(key
, true))
1257 PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key
, 16));
1259 PrintAndLog("Authentication failed");
1265 A test function to validate that the polarssl-function works the same
1266 was as the openssl-implementation.
1267 Commented out, since it requires openssl
1269 int CmdTestDES(const char * cmd)
1271 uint8_t key[16] = {0x00};
1273 memcpy(key,key3_3des_data,16);
1274 DES_cblock RndA, RndB;
1276 PrintAndLog("----------OpenSSL DES implementation----------");
1278 uint8_t e_RndB[8] = {0x00};
1279 unsigned char RndARndB[16] = {0x00};
1281 DES_cblock iv = { 0 };
1282 DES_key_schedule ks1,ks2;
1283 DES_cblock key1,key2;
1285 memcpy(key,key3_3des_data,16);
1287 memcpy(key2,key+8,8);
1290 DES_set_key((DES_cblock *)key1,&ks1);
1291 DES_set_key((DES_cblock *)key2,&ks2);
1293 DES_random_key(&RndA);
1294 PrintAndLog(" RndA:%s",sprint_hex(RndA, 8));
1295 PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8));
1296 //void DES_ede2_cbc_encrypt(const unsigned char *input,
1297 // unsigned char *output, long length, DES_key_schedule *ks1,
1298 // DES_key_schedule *ks2, DES_cblock *ivec, int enc);
1299 DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);
1301 PrintAndLog(" RndB:%s",sprint_hex(RndB, 8));
1303 memcpy(RndARndB,RndA,8);
1304 memcpy(RndARndB+8,RndB,8);
1305 PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16));
1306 DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);
1307 PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16));
1310 PrintAndLog("----------PolarSSL implementation----------");
1312 uint8_t random_a[8] = { 0 };
1313 uint8_t enc_random_a[8] = { 0 };
1314 uint8_t random_b[8] = { 0 };
1315 uint8_t enc_random_b[8] = { 0 };
1316 uint8_t random_a_and_b[16] = { 0 };
1317 des3_context ctx = { 0 };
1319 memcpy(random_a, RndA,8);
1321 uint8_t output[8] = { 0 };
1322 uint8_t iv[8] = { 0 };
1324 PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
1325 PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
1327 des3_set2key_dec(&ctx, key);
1329 des3_crypt_cbc(&ctx // des3_context *ctx
1330 , DES_DECRYPT // int mode
1331 , sizeof(random_b) // size_t length
1332 , iv // unsigned char iv[8]
1333 , enc_random_b // const unsigned char *input
1334 , random_b // unsigned char *output
1337 PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
1340 memcpy(random_a_and_b ,random_a,8);
1341 memcpy(random_a_and_b+8,random_b,8);
1343 PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
1345 des3_set2key_enc(&ctx, key);
1347 des3_crypt_cbc(&ctx // des3_context *ctx
1348 , DES_ENCRYPT // int mode
1349 , sizeof(random_a_and_b) // size_t length
1350 , enc_random_b // unsigned char iv[8]
1351 , random_a_and_b // const unsigned char *input
1352 , random_a_and_b // unsigned char *output
1355 PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
1362 // Ultralight C Read Single Block
1364 int CmdHF14AMfUCRdBl(const char *Cmd
)
1367 bool hasPwd
= FALSE
;
1368 uint8_t blockNo
= -1;
1370 char cmdp
= param_getchar(Cmd
, 0);
1372 if (strlen(Cmd
) < 1 || cmdp
== 'h' || cmdp
== 'H') {
1373 PrintAndLog("Usage: hf mfu crdbl <block number> <key>");
1375 PrintAndLog("sample: hf mfu crdbl 0");
1376 PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");
1380 blockNo
= param_get8(Cmd
, 0);
1382 PrintAndLog("Wrong block number");
1386 if (blockNo
> MAX_ULC_BLOCKS
){
1387 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
1392 if ( strlen(Cmd
) > 3){
1393 if (param_gethex(Cmd
, 1, key
, 32)) {
1394 PrintAndLog("Key must include %d HEX symbols", 32);
1402 UsbCommand c
= {CMD_MIFAREU_READBL
, {blockNo
}};
1405 memcpy(c
.d
.asBytes
,key
,16);
1409 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1410 uint8_t isOK
= resp
.arg
[0] & 0xff;
1412 uint8_t *data
= resp
.d
.asBytes
;
1413 PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo
, blockNo
, sprint_hex(data
, 4));
1416 PrintAndLog("Failed reading block: (%02x)", isOK
);
1419 PrintAndLog("Command execute time-out");
1425 // Mifare Ultralight C Write Single Block
1427 int CmdHF14AMfUCWrBl(const char *Cmd
){
1429 uint8_t blockNo
= -1;
1430 bool chinese_card
= FALSE
;
1431 uint8_t bldata
[16] = {0x00};
1434 char cmdp
= param_getchar(Cmd
, 0);
1436 if (strlen(Cmd
) < 3 || cmdp
== 'h' || cmdp
== 'H') {
1437 PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");
1438 PrintAndLog(" [block number]");
1439 PrintAndLog(" [block data] - (8 hex symbols)");
1440 PrintAndLog(" [w] - Chinese magic ultralight tag");
1442 PrintAndLog(" sample: hf mfu cwrbl 0 01020304");
1447 blockNo
= param_get8(Cmd
, 0);
1448 if (blockNo
> MAX_ULC_BLOCKS
){
1449 PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
1453 if (param_gethex(Cmd
, 1, bldata
, 8)) {
1454 PrintAndLog("Block data must include 8 HEX symbols");
1458 if (strchr(Cmd
,'w') != 0 || strchr(Cmd
,'W') != 0 ) {
1459 chinese_card
= TRUE
;
1462 if ( blockNo
<= 3 ) {
1464 PrintAndLog("Access Denied");
1467 PrintAndLog("--Special block no: 0x%02x", blockNo
);
1468 PrintAndLog("--Data: %s", sprint_hex(bldata
, 4));
1469 UsbCommand d
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
1470 memcpy(d
.d
.asBytes
,bldata
, 4);
1472 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1473 uint8_t isOK
= resp
.arg
[0] & 0xff;
1474 PrintAndLog("isOk:%02x", isOK
);
1476 PrintAndLog("Command execute timeout");
1481 PrintAndLog("--Block no : 0x%02x", blockNo
);
1482 PrintAndLog("--Data: %s", sprint_hex(bldata
, 4));
1483 UsbCommand e
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
1484 memcpy(e
.d
.asBytes
,bldata
, 4);
1486 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1487 uint8_t isOK
= resp
.arg
[0] & 0xff;
1488 PrintAndLog("isOk : %02x", isOK
);
1490 PrintAndLog("Command execute timeout");
1498 // Mifare Ultralight C - Set password
1500 int CmdHF14AMfucSetPwd(const char *Cmd
){
1502 uint8_t pwd
[16] = {0x00};
1504 char cmdp
= param_getchar(Cmd
, 0);
1506 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1507 PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
1508 PrintAndLog(" [password] - (32 hex symbols)");
1510 PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
1515 if (param_gethex(Cmd
, 0, pwd
, 32)) {
1516 PrintAndLog("Password must include 32 HEX symbols");
1520 UsbCommand c
= {CMD_MIFAREUC_SETPWD
};
1521 memcpy( c
.d
.asBytes
, pwd
, 16);
1526 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1527 if ( (resp
.arg
[0] & 0xff) == 1)
1528 PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd
,16));
1530 PrintAndLog("Failed writing at block %d", resp
.arg
[1] & 0xff);
1535 PrintAndLog("command execution time out");
1543 // Magic UL / UL-C tags - Set UID
1545 int CmdHF14AMfucSetUid(const char *Cmd
){
1549 uint8_t uid
[7] = {0x00};
1550 char cmdp
= param_getchar(Cmd
, 0);
1552 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1553 PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
1554 PrintAndLog(" [uid] - (14 hex symbols)");
1555 PrintAndLog("\nThis only works for Magic Ultralight tags.");
1557 PrintAndLog("sample: hf mfu setuid 11223344556677");
1562 if (param_gethex(Cmd
, 0, uid
, 14)) {
1563 PrintAndLog("UID must include 14 HEX symbols");
1568 c
.cmd
= CMD_MIFAREU_READBL
;
1571 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1572 PrintAndLog("Command execute timeout");
1577 uint8_t oldblock2
[4] = {0x00};
1578 memcpy(resp
.d
.asBytes
, oldblock2
, 4);
1581 c
.cmd
= CMD_MIFAREU_WRITEBL
;
1583 c
.d
.asBytes
[0] = uid
[0];
1584 c
.d
.asBytes
[1] = uid
[1];
1585 c
.d
.asBytes
[2] = uid
[2];
1586 c
.d
.asBytes
[3] = 0x88 ^ uid
[0] ^ uid
[1] ^ uid
[2];
1588 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1589 PrintAndLog("Command execute timeout");
1595 c
.d
.asBytes
[0] = uid
[3];
1596 c
.d
.asBytes
[1] = uid
[4];
1597 c
.d
.asBytes
[2] = uid
[5];
1598 c
.d
.asBytes
[3] = uid
[6];
1600 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1601 PrintAndLog("Command execute timeout");
1607 c
.d
.asBytes
[0] = uid
[3] ^ uid
[4] ^ uid
[5] ^ uid
[6];
1608 c
.d
.asBytes
[1] = oldblock2
[1];
1609 c
.d
.asBytes
[2] = oldblock2
[2];
1610 c
.d
.asBytes
[3] = oldblock2
[3];
1612 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1613 PrintAndLog("Command execute timeout");
1620 int CmdHF14AMfuGenDiverseKeys(const char *Cmd
){
1622 uint8_t iv
[8] = { 0x00 };
1623 uint8_t block
= 0x07;
1626 //04 57 b6 e2 05 3f 80 UID
1628 uint8_t uid
[] = { 0xF4,0xEA, 0x54, 0x8E };
1629 uint8_t mifarekeyA
[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
1630 uint8_t mifarekeyB
[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
1631 uint8_t dkeyA
[8] = { 0x00 };
1632 uint8_t dkeyB
[8] = { 0x00 };
1634 uint8_t masterkey
[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff };
1636 uint8_t mix
[8] = { 0x00 };
1637 uint8_t divkey
[8] = { 0x00 };
1639 memcpy(mix
, mifarekeyA
, 4);
1641 mix
[4] = mifarekeyA
[4] ^ uid
[0];
1642 mix
[5] = mifarekeyA
[5] ^ uid
[1];
1643 mix
[6] = block
^ uid
[2];
1646 des3_context ctx
= { 0x00 };
1647 des3_set2key_enc(&ctx
, masterkey
);
1649 des3_crypt_cbc(&ctx
// des3_context
1650 , DES_ENCRYPT
// int mode
1651 , sizeof(mix
) // length
1657 PrintAndLog("3DES version");
1658 PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey
,sizeof(masterkey
)));
1659 PrintAndLog("UID :\t %s", sprint_hex(uid
, sizeof(uid
)));
1660 PrintAndLog("Sector :\t %0d", block
);
1661 PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA
, sizeof(mifarekeyA
)));
1662 PrintAndLog("Message :\t %s", sprint_hex(mix
, sizeof(mix
)));
1663 PrintAndLog("Diversified key: %s", sprint_hex(divkey
+1, 6));
1665 PrintAndLog("\n DES version");
1667 for (int i
=0; i
< sizeof(mifarekeyA
); ++i
){
1668 dkeyA
[i
] = (mifarekeyA
[i
] << 1) & 0xff;
1669 dkeyA
[6] |= ((mifarekeyA
[i
] >> 7) & 1) << (i
+1);
1672 for (int i
=0; i
< sizeof(mifarekeyB
); ++i
){
1673 dkeyB
[1] |= ((mifarekeyB
[i
] >> 7) & 1) << (i
+1);
1674 dkeyB
[2+i
] = (mifarekeyB
[i
] << 1) & 0xff;
1677 uint8_t zeros
[8] = {0x00};
1678 uint8_t newpwd
[8] = {0x00};
1679 uint8_t dmkey
[24] = {0x00};
1680 memcpy(dmkey
, dkeyA
, 8);
1681 memcpy(dmkey
+8, dkeyB
, 8);
1682 memcpy(dmkey
+16, dkeyA
, 8);
1683 memset(iv
, 0x00, 8);
1685 des3_set3key_enc(&ctx
, dmkey
);
1687 des3_crypt_cbc(&ctx
// des3_context
1688 , DES_ENCRYPT
// int mode
1689 , sizeof(newpwd
) // length
1695 PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA
, sizeof(dkeyA
)));
1696 PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB
, sizeof(dkeyB
)));
1697 PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey
, sizeof(dmkey
)));
1698 PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd
, sizeof(newpwd
)));
1703 // static uint8_t * diversify_key(uint8_t * key){
1705 // for(int i=0; i<16; i++){
1706 // if(i<=6) key[i]^=cuid[i];
1707 // if(i>6) key[i]^=cuid[i%7];
1712 // static void GenerateUIDe( uint8_t *uid, uint8_t len){
1713 // for (int i=0; i<len; ++i){
1719 //------------------------------------
1721 //------------------------------------
1722 static command_t CommandTable
[] =
1724 {"help", CmdHelp
, 1, "This help"},
1725 {"dbg", CmdHF14AMfDbg
, 0, "Set default debug mode"},
1726 {"info", CmdHF14AMfUInfo
, 0, "Tag information"},
1727 {"dump", CmdHF14AMfUDump
, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
1728 {"rdbl", CmdHF14AMfURdBl
, 0, "Read block - Ultralight"},
1729 {"wrbl", CmdHF14AMfUWrBl
, 0, "Write block - Ultralight"},
1730 {"crdbl", CmdHF14AMfUCRdBl
, 0, "Read block - Ultralight C"},
1731 {"cwrbl", CmdHF14AMfUCWrBl
, 0, "Write block - Ultralight C"},
1732 {"cauth", CmdHF14AMfucAuth
, 0, "Authentication - Ultralight C"},
1733 {"setpwd", CmdHF14AMfucSetPwd
, 1, "Set 3des password - Ultralight-C"},
1734 {"setuid", CmdHF14AMfucSetUid
, 1, "Set UID - MAGIC tags only"},
1735 {"gen", CmdHF14AMfuGenDiverseKeys
, 1, "Generate 3des mifare diversified keys"},
1736 {NULL
, NULL
, 0, NULL
}
1739 int CmdHFMFUltra(const char *Cmd
){
1740 WaitForResponseTimeout(CMD_ACK
,NULL
,100);
1741 CmdsParse(CommandTable
, Cmd
);
1745 int CmdHelp(const char *Cmd
){
1746 CmdsHelp(CommandTable
);