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 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
){
74 case 3: sprintf(retStr
, "%02X, Ultralight", id
); break;
75 case 4: sprintf(retStr
, "%02X, NTAG", id
); break;
76 default: sprintf(retStr
, "%02X, unknown", id
); break;
82 The 7 MSBits (=n) code the storage size itself based on 2^n,
83 the LSBit is set to '0' if the size is exactly 2^n
84 and set to '1' if the storage size is between 2^n and 2^(n+1).
86 char *getUlev1CardSizeStr( uint8_t fsize
){
90 memset(buf
, 0, sizeof(buf
));
92 uint16_t usize
= 1 << ((fsize
>>1) + 1);
93 uint16_t lsize
= 1 << (fsize
>>1);
97 sprintf(retStr
, "%02X, (%u <-> %u bytes)",fsize
, usize
, lsize
);
99 sprintf(retStr
, "%02X, (%u bytes)", fsize
, lsize
);
103 static void ul_switch_on_field(void) {
104 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_CONNECT
| ISO14A_NO_DISCONNECT
, 0, 0}};
108 void ul_switch_off_field(void) {
109 UsbCommand c
= {CMD_READER_ISO_14443a
, {0, 0, 0}};
113 static int ul_send_cmd_raw( uint8_t *cmd
, uint8_t cmdlen
, uint8_t *response
, uint16_t responseLength
) {
114 UsbCommand c
= {CMD_READER_ISO_14443a
, {ISO14A_RAW
| ISO14A_NO_DISCONNECT
| ISO14A_APPEND_CRC
, cmdlen
, 0}};
115 memcpy(c
.d
.asBytes
, cmd
, cmdlen
);
118 if (!WaitForResponseTimeout(CMD_ACK
, &resp
, 1500)) return -1;
119 if (!resp
.arg
[0] && responseLength
) return -1;
121 uint16_t resplen
= (resp
.arg
[0] < responseLength
) ? resp
.arg
[0] : responseLength
;
122 memcpy(response
, resp
.d
.asBytes
, resplen
);
126 static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {
127 UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT , cmdlen, 0}};
129 c.arg[0] |= ISO14A_APPEND_CRC;
131 memcpy(c.d.asBytes, cmd, cmdlen);
134 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
135 if (!resp.arg[0] && responseLength) return -1;
137 uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
138 memcpy(response, resp.d.asBytes, resplen);
142 static int ul_select( iso14a_card_select_t
*card
){
144 ul_switch_on_field();
148 ans
= WaitForResponseTimeout(CMD_ACK
, &resp
, 1500);
149 if (!ans
|| resp
.arg
[0] < 1) {
150 PrintAndLog("iso14443a card select failed");
151 ul_switch_off_field();
155 memcpy(card
, resp
.d
.asBytes
, sizeof(iso14a_card_select_t
));
159 // This read command will at least return 16bytes.
160 static int ul_read( uint8_t page
, uint8_t *response
, uint16_t responseLength
){
162 uint8_t cmd
[] = {ISO14443A_CMD_READBLOCK
, page
};
163 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
167 static int ul_comp_write( uint8_t page
, uint8_t *data
, uint8_t datalen
){
170 memset(cmd
, 0x00, sizeof(cmd
));
171 datalen
= ( datalen
> 16) ? 16 : datalen
;
173 cmd
[0] = ISO14443A_CMD_WRITEBLOCK
;
175 memcpy(cmd
+2, data
, datalen
);
177 uint8_t response
[1] = {0xff};
178 ul_send_cmd_raw(cmd
, 2+datalen
, response
, sizeof(response
));
180 if ( response
[0] == 0x0a ) return 0;
185 static int ulc_requestAuthentication( uint8_t *nonce
, uint16_t nonceLength
){
187 uint8_t cmd
[] = {MIFARE_ULC_AUTH_1
, 0x00};
188 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), nonce
, nonceLength
);
192 static int ulc_authentication( uint8_t *key
, bool switch_off_field
){
194 UsbCommand c
= {CMD_MIFAREUC_AUTH
, {switch_off_field
}};
195 memcpy(c
.d
.asBytes
, key
, 16);
198 if ( !WaitForResponseTimeout(CMD_ACK
, &resp
, 1500) ) return 0;
199 if ( resp
.arg
[0] == 1 ) return 1;
204 static int ulev1_requestAuthentication( uint8_t *pwd
, uint8_t *pack
, uint16_t packLength
){
206 uint8_t cmd
[] = {MIFARE_ULEV1_AUTH
, pwd
[0], pwd
[1], pwd
[2], pwd
[3]};
207 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), pack
, packLength
);
211 static int ul_auth_select( iso14a_card_select_t
*card
, TagTypeUL_t tagtype
, bool hasAuthKey
, uint8_t *authenticationkey
, uint8_t *pack
, uint8_t packSize
){
213 if ( hasAuthKey
&& (tagtype
& UL_C
)) {
214 //will select card automatically and close connection on error
215 if (!ulc_authentication(authenticationkey
, false)) {
216 PrintAndLog("Error: Authentication Failed UL-C");
220 if ( !ul_select(card
) ) return 0;
223 if (ulev1_requestAuthentication(authenticationkey
, pack
, packSize
) < 1) {
224 ul_switch_off_field();
225 PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");
233 static int ulev1_getVersion( uint8_t *response
, uint16_t responseLength
){
235 uint8_t cmd
[] = {MIFARE_ULEV1_VERSION
};
236 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
240 // static int ulev1_fastRead( uint8_t startblock, uint8_t endblock, uint8_t *response ){
242 // uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};
244 // if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){
250 static int ulev1_readCounter( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
252 uint8_t cmd
[] = {MIFARE_ULEV1_READ_CNT
, counter
};
253 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
257 static int ulev1_readTearing( uint8_t counter
, uint8_t *response
, uint16_t responseLength
){
259 uint8_t cmd
[] = {MIFARE_ULEV1_CHECKTEAR
, counter
};
260 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
264 static int ulev1_readSignature( uint8_t *response
, uint16_t responseLength
){
266 uint8_t cmd
[] = {MIFARE_ULEV1_READSIG
, 0x00};
267 int len
= ul_send_cmd_raw(cmd
, sizeof(cmd
), response
, responseLength
);
271 static int ul_print_default( uint8_t *data
){
282 PrintAndLog(" UID : %s ", sprint_hex(uid
, 7));
283 PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid
[0], getTagInfo(uid
[0]) );
284 if ( uid
[0] == 0x05 ) {
285 uint8_t chip
= (data
[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
287 case 0xc2: PrintAndLog(" IC type : SLE 66R04P"); break;
288 case 0xc4: PrintAndLog(" IC type : SLE 66R16P"); break;
289 case 0xc6: PrintAndLog(" IC type : SLE 66R32P"); break;
292 // CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
293 int crc0
= 0x88 ^ data
[0] ^ data
[1] ^data
[2];
294 if ( data
[3] == crc0
)
295 PrintAndLog(" BCC0 : %02X, Ok", data
[3]);
297 PrintAndLog(" BCC0 : %02X, crc should be %02X", data
[3], crc0
);
299 int crc1
= data
[4] ^ data
[5] ^ data
[6] ^data
[7];
300 if ( data
[8] == crc1
)
301 PrintAndLog(" BCC1 : %02X, Ok", data
[8]);
303 PrintAndLog(" BCC1 : %02X, crc should be %02X", data
[8], crc1
);
305 PrintAndLog(" Internal : %02X, %sdefault", data
[9], (data
[9]==0x48)?"":"not " );
307 PrintAndLog(" Lock : %s - %s",
308 sprint_hex(data
+10, 2),
309 printBits(2, data
+10)
312 PrintAndLog("OneTimePad : %s - %s\n",
313 sprint_hex(data
+ 12, 4),
314 printBits(4, data
+12)
320 static int ndef_print_CC(uint8_t *data
) {
325 PrintAndLog("--- NDEF Message");
326 PrintAndLog("Capability Container: %s", sprint_hex(data
,4) );
327 PrintAndLog(" %02X : NDEF Magic Number", data
[0]);
328 PrintAndLog(" %02X : version %d.%d supported by tag", data
[1], (data
[1] & 0xF0) >> 4, data
[1] & 0x0f);
329 PrintAndLog(" %02X : Physical Memory Size: %d bytes", data
[2], (data
[2] + 1) * 8);
330 if ( data
[2] == 0x12 )
331 PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data
[2], 144);
332 else if ( data
[2] == 0x3e )
333 PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data
[2], 496);
334 else if ( data
[2] == 0x6d )
335 PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data
[2], 872);
337 PrintAndLog(" %02X : %s / %s", data
[3],
338 (data
[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
339 (data
[3] & 0x0F)==0 ? "Write access granted without any security" : (data
[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
343 int ul_print_type(uint32_t tagtype
, uint8_t spaces
){
346 char *spacer
= spc
+ (10-spaces
);
349 PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer
, (tagtype
& MAGIC
) ? "<magic>" : "" );
350 else if ( tagtype
& UL_C
)
351 PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer
, (tagtype
& MAGIC
) ? "<magic>" : "" );
352 else if ( tagtype
& UL_EV1_48
)
353 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer
);
354 else if ( tagtype
& UL_EV1_128
)
355 PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer
);
356 else if ( tagtype
& NTAG
)
357 PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer
);
358 else if ( tagtype
& NTAG_203
)
359 PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer
);
360 else if ( tagtype
& NTAG_210
)
361 PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer
);
362 else if ( tagtype
& NTAG_212
)
363 PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer
);
364 else if ( tagtype
& NTAG_213
)
365 PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer
);
366 else if ( tagtype
& NTAG_215
)
367 PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer
);
368 else if ( tagtype
& NTAG_216
)
369 PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer
);
370 else if ( tagtype
& NTAG_I2C_1K
)
371 PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer
, "\xFD");
372 else if ( tagtype
& NTAG_I2C_2K
)
373 PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer
, "\xFD");
374 else if ( tagtype
& MY_D
)
375 PrintAndLog("%sTYPE : INFINEON my-d\x99", spacer
);
376 else if ( tagtype
& MY_D_NFC
)
377 PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC", spacer
);
378 else if ( tagtype
& MY_D_MOVE
)
379 PrintAndLog("%sTYPE : INFINEON my-d\x99 move", spacer
);
380 else if ( tagtype
& MY_D_MOVE_NFC
)
381 PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC", spacer
);
383 PrintAndLog("%sTYPE : Unknown %06x", spacer
, tagtype
);
387 static int ulc_print_3deskey( uint8_t *data
){
388 PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data
,4),data
);
389 PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data
+4 ,4),data
+4);
390 PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data
+8 ,4),data
+8);
391 PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data
+12,4),data
+12);
392 PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data
, 16, 8), 16));
396 static int ulc_print_configuration( uint8_t *data
){
398 PrintAndLog("--- UL-C Configuration");
399 PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data
, 4), printBits(2, data
));
400 PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data
+4, 4), printBits(2, data
+4));
402 bool validAuth
= (data
[8] >= 0x03 && data
[8] <= 0x30);
404 PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data
+8, 4), data
[8],data
[8] );
407 PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data
+8, 4) );
409 PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data
+8, 4) );
412 PrintAndLog(" Auth1 [43/0x2B] : %s %s",
413 sprint_hex(data
+12, 4),
414 (data
[12] & 1) ? "write access restricted": "read and write access restricted"
419 static int ulev1_print_configuration( uint8_t *data
, uint8_t startPage
){
421 PrintAndLog("\n--- Tag Configuration");
423 bool strg_mod_en
= (data
[0] & 2);
424 uint8_t authlim
= (data
[4] & 0x07);
425 bool cfglck
= (data
[4] & 0x40);
426 bool prot
= (data
[4] & 0x80);
427 uint8_t vctid
= data
[5];
429 PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage
, startPage
, sprint_hex(data
, 4));
430 if ( data
[3] < 0xff )
431 PrintAndLog(" - page %d and above need authentication",data
[3]);
433 PrintAndLog(" - pages don't need authentication");
434 PrintAndLog(" - strong modulation mode %s", (strg_mod_en
) ? "enabled":"disabled");
435 PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage
+ 1, startPage
+ 1, sprint_hex(data
+4, 4) );
437 PrintAndLog(" - Unlimited password attempts");
439 PrintAndLog(" - Max number of password attempts is %d", authlim
);
440 PrintAndLog(" - user configuration %s", cfglck
? "permanently locked":"writeable");
441 PrintAndLog(" - %s access is protected with password", prot
? "read and write":"write");
442 PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid
, (vctid
==0x05)? "":"not");
443 PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage
+ 2, startPage
+ 2, sprint_hex(data
+8, 4));
444 PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage
+ 3, startPage
+ 3, sprint_hex(data
+12, 2));
445 PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage
+ 3, startPage
+ 3, sprint_hex(data
+12, 2));
449 static int ulev1_print_counters(){
450 PrintAndLog("--- Tag Counters");
451 uint8_t tear
[1] = {0};
452 uint8_t counter
[3] = {0,0,0};
454 for ( uint8_t i
= 0; i
<3; ++i
) {
455 ulev1_readTearing(i
,tear
,sizeof(tear
));
456 len
= ulev1_readCounter(i
,counter
, sizeof(counter
) );
458 PrintAndLog(" [%0d] : %s", i
, sprint_hex(counter
,3));
459 PrintAndLog(" - %02X tearing %s", tear
[0], ( tear
[0]==0xBD)?"Ok":"failure");
465 static int ulev1_print_signature( uint8_t *data
, uint8_t len
){
466 PrintAndLog("\n--- Tag Signature");
467 //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
468 PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
469 PrintAndLog(" Elliptic curve parameters : secp128r1");
470 PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data
, len
));
471 //to do: verify if signature is valid
472 //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
476 static int ulev1_print_version(uint8_t *data
){
477 PrintAndLog("\n--- Tag Version");
478 PrintAndLog(" Raw bytes : %s",sprint_hex(data
, 8) );
479 PrintAndLog(" Vendor ID : %02X, %s", data
[1], getTagInfo(data
[1]));
480 PrintAndLog(" Product type : %s", getProductTypeStr(data
[2]));
481 PrintAndLog(" Product subtype : %02X, %s", data
[3], (data
[3]==1) ?"17 pF":"50pF");
482 PrintAndLog(" Major version : %02X", data
[4]);
483 PrintAndLog(" Minor version : %02X", data
[5]);
484 PrintAndLog(" Size : %s", getUlev1CardSizeStr(data
[6]));
485 PrintAndLog(" Protocol type : %02X", data
[7]);
490 static int ulc_magic_test(){
491 // Magic Ultralight test
492 // Magic UL-C, by observation,
493 // 1) it seems to have a static nonce response to 0x1A command.
494 // 2) the deskey bytes is not-zero:d out on as datasheet states.
495 // 3) UID - changeable, not only, but pages 0-1-2-3.
496 // 4) use the ul_magic_test ! magic tags answers specially!
497 int returnValue = UL_ERROR;
498 iso14a_card_select_t card;
499 uint8_t nonce1[11] = {0x00};
500 uint8_t nonce2[11] = {0x00};
501 int status = ul_select(&card);
505 status = ulc_requestAuthentication(nonce1, sizeof(nonce1));
507 status = ulc_requestAuthentication(nonce2, sizeof(nonce2));
508 returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;
512 ul_switch_off_field();
516 static int ul_magic_test(){
518 // Magic Ultralight tests
519 // 1) take present UID, and try to write it back. OBSOLETE
520 // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
521 iso14a_card_select_t card
;
522 if ( !ul_select(&card
) )
524 int status
= ul_comp_write(0, NULL
, 0);
525 ul_switch_off_field();
531 uint32_t GetHF14AMfU_Type(void){
533 TagTypeUL_t tagtype
= UNKNOWN
;
534 iso14a_card_select_t card
;
535 uint8_t version
[10] = {0x00};
539 if (!ul_select(&card
)) return UL_ERROR
;
541 // Ultralight - ATQA / SAK
542 if ( card
.atqa
[1] != 0x00 || card
.atqa
[0] != 0x44 || card
.sak
!= 0x00 ) {
543 PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card
.atqa
[1], card
.atqa
[0], card
.sak
);
544 ul_switch_off_field();
548 if ( card
.uid
[0] != 0x05) {
550 len
= ulev1_getVersion(version
, sizeof(version
));
551 ul_switch_off_field();
556 if ( version
[2] == 0x03 && version
[6] == 0x0B )
558 else if ( version
[2] == 0x03 && version
[6] != 0x0B )
559 tagtype
= UL_EV1_128
;
560 else if ( version
[2] == 0x04 && version
[3] == 0x01 && version
[6] == 0x0B )
562 else if ( version
[2] == 0x04 && version
[3] == 0x01 && version
[6] == 0x0E )
564 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x0F )
566 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x11 )
568 else if ( version
[2] == 0x04 && version
[3] == 0x02 && version
[6] == 0x13 )
570 else if ( version
[2] == 0x04 && version
[3] == 0x05 && version
[6] == 0x13 )
571 tagtype
= NTAG_I2C_1K
;
572 else if ( version
[2] == 0x04 && version
[3] == 0x05 && version
[6] == 0x15 )
573 tagtype
= NTAG_I2C_2K
;
574 else if ( version
[2] == 0x04 )
579 case 0x01: tagtype
= UL_C
; break;
580 case 0x00: tagtype
= UL
; break;
581 case -1 : tagtype
= (UL
| UL_C
| NTAG_203
); break; // could be UL | UL_C magic tags
582 default : tagtype
= UNKNOWN
; break;
584 // UL vs UL-C vs ntag203 test
585 if (tagtype
& (UL
| UL_C
| NTAG_203
)) {
586 if ( !ul_select(&card
) ) return UL_ERROR
;
588 // do UL_C check first...
589 uint8_t nonce
[11] = {0x00};
590 status
= ulc_requestAuthentication(nonce
, sizeof(nonce
));
591 ul_switch_off_field();
595 // need to re-select after authentication error
596 if ( !ul_select(&card
) ) return UL_ERROR
;
598 uint8_t data
[16] = {0x00};
599 // read page 0x26-0x29 (last valid ntag203 page)
600 status
= ul_read(0x26, data
, sizeof(data
));
604 // read page 0x30 (should error if it is a ntag203)
605 status
= ul_read(0x30, data
, sizeof(data
));
612 ul_switch_off_field();
616 // Infinition MY-D tests Exam high nibble
617 uint8_t nib
= (card
.uid
[1] & 0xf0) >> 4;
619 case 1: tagtype
= MY_D
; break;
620 case 2: tagtype
= (MY_D
| MY_D_NFC
); break; //notice: we can not currently distinguish between these two
621 case 3: tagtype
= (MY_D_MOVE
| MY_D_MOVE_NFC
); break; //notice: we can not currently distinguish between these two
625 tagtype
|= ul_magic_test();
626 if (tagtype
== (UNKNOWN
| MAGIC
)) tagtype
= (UL_MAGIC
);
630 int CmdHF14AMfUInfo(const char *Cmd
){
632 uint8_t authlim
= 0xff;
633 uint8_t data
[16] = {0x00};
634 iso14a_card_select_t card
;
637 bool hasAuthKey
= false;
639 bool swapEndian
= false;
642 uint8_t authenticationkey
[16] = {0x00};
643 uint8_t *authkeyptr
= authenticationkey
;
645 uint8_t pack
[4] = {0,0,0,0};
649 while(param_getchar(Cmd
, cmdp
) != 0x00)
651 switch(param_getchar(Cmd
, cmdp
))
655 return usage_hf_mfu_info();
658 dataLen
= param_getstr(Cmd
, cmdp
+1, tempStr
);
659 if (dataLen
== 32 || dataLen
== 8) { //ul-c or ev1/ntag key length
660 errors
= param_gethex(tempStr
, 0, authenticationkey
, dataLen
);
661 dataLen
/= 2; // handled as bytes from now on
663 PrintAndLog("\nERROR: Key is incorrect length\n");
675 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
683 if(errors
) return usage_hf_mfu_info();
685 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
686 if (tagtype
== UL_ERROR
) return -1;
688 PrintAndLog("\n--- Tag Information ---------");
689 PrintAndLog("-------------------------------------------------------------");
690 ul_print_type(tagtype
, 6);
693 if (swapEndian
&& hasAuthKey
) authkeyptr
= SwapEndian64(authenticationkey
, dataLen
, (dataLen
== 16) ? 8 : 4 );
695 if (!ul_auth_select( &card
, tagtype
, hasAuthKey
, authkeyptr
, pack
, sizeof(pack
))) return -1;
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");
703 } else if (status
== 16) {
704 ul_print_default(data
);
705 ndef_print_CC(data
+12);
711 if ((tagtype
& UL_C
)) {
713 // read pages 0x28, 0x29, 0x2A, 0x2B
714 uint8_t ulc_conf
[16] = {0x00};
715 status
= ul_read(0x28, ulc_conf
, sizeof(ulc_conf
));
717 PrintAndLog("Error: tag didn't answer to READ UL-C");
718 ul_switch_off_field();
721 if (status
== 16) ulc_print_configuration(ulc_conf
);
724 if ((tagtype
& MAGIC
)) {
726 uint8_t ulc_deskey
[16] = {0x00};
727 status
= ul_read(0x2C, ulc_deskey
, sizeof(ulc_deskey
));
728 if ( status
== -1 ) {
729 ul_switch_off_field();
730 PrintAndLog("Error: tag didn't answer to READ magic");
733 if (status
== 16) ulc_print_3deskey(ulc_deskey
);
736 ul_switch_off_field();
737 // if we called info with key, just return
738 if ( hasAuthKey
) return 1;
740 // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys
741 PrintAndLog("Trying some default 3des keys");
742 for (uint8_t i
= 0; i
< KEYS_3DES_COUNT
; ++i
) {
743 key
= default_3des_keys
[i
];
744 if (ulc_authentication(key
, true)) {
745 PrintAndLog("Found default 3des key: ");
747 memcpy(keySwap
, SwapEndian64(key
,16,8), 16);
748 ulc_print_3deskey(keySwap
);
756 // do counters and signature first (don't neet auth)
758 // ul counters are different than ntag counters
759 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
))) {
760 if (ulev1_print_counters() != 3) {
761 // failed - re-select
762 if (!ul_auth_select( &card
, tagtype
, hasAuthKey
, authkeyptr
, pack
, sizeof(pack
))) return -1;
766 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
767 uint8_t ulev1_signature
[32] = {0x00};
768 status
= ulev1_readSignature( ulev1_signature
, sizeof(ulev1_signature
));
769 if ( status
== -1 ) {
770 PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
771 ul_switch_off_field();
774 if (status
== 32) ulev1_print_signature( ulev1_signature
, sizeof(ulev1_signature
));
777 if (!ul_auth_select( &card
, tagtype
, hasAuthKey
, authkeyptr
, pack
, sizeof(pack
))) return -1;
781 if ((tagtype
& (UL_EV1_48
| UL_EV1_128
| NTAG_210
| NTAG_212
| NTAG_213
| NTAG_215
| NTAG_216
| NTAG_I2C_1K
| NTAG_I2C_2K
))) {
782 uint8_t version
[10] = {0x00};
783 status
= ulev1_getVersion(version
, sizeof(version
));
784 if ( status
== -1 ) {
785 PrintAndLog("Error: tag didn't answer to GETVERSION");
786 ul_switch_off_field();
788 } else if (status
== 10) {
789 ulev1_print_version(version
);
792 if (!ul_auth_select( &card
, tagtype
, hasAuthKey
, authkeyptr
, pack
, sizeof(pack
))) return -1;
795 uint8_t startconfigblock
= 0;
796 uint8_t ulev1_conf
[16] = {0x00};
797 // config blocks always are last 4 pages
798 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
799 if (tagtype
& UL_TYPES_ARRAY
[idx
])
800 startconfigblock
= UL_MEMORY_ARRAY
[idx
]-3;
802 if (startconfigblock
){ // if we know where the config block is...
803 status
= ul_read(startconfigblock
, ulev1_conf
, sizeof(ulev1_conf
));
804 if ( status
== -1 ) {
805 PrintAndLog("Error: tag didn't answer to READ EV1");
806 ul_switch_off_field();
808 } else if (status
== 16) {
809 // save AUTHENTICATION LIMITS for later:
810 authlim
= (ulev1_conf
[4] & 0x07);
811 ulev1_print_configuration(ulev1_conf
, startconfigblock
);
815 // AUTHLIMIT, (number of failed authentications)
817 // 1-7 = limit. No automatic tries then.
818 // hasAuthKey, if we was called with key, skip test.
819 if ( !authlim
&& !hasAuthKey
) {
820 PrintAndLog("\n--- Known EV1/NTAG passwords.");
822 for (uint8_t i
= 0; i
< KEYS_PWD_COUNT
; ++i
) {
823 key
= default_pwd_pack
[i
];
824 len
= ulev1_requestAuthentication(key
, pack
, sizeof(pack
));
826 PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key
, 4), pack
[0], pack
[1]);
829 if (!ul_auth_select( &card
, tagtype
, hasAuthKey
, authkeyptr
, pack
, sizeof(pack
))) return -1;
832 if (len
< 1) PrintAndLog("password not known");
836 ul_switch_off_field();
837 if (locked
) PrintAndLog("\nTag appears to be locked, try using the key to get more info");
843 // Write Single Block
845 int CmdHF14AMfUWrBl(const char *Cmd
){
849 bool hasAuthKey
= false;
850 bool hasPwdKey
= false;
851 bool swapEndian
= false;
855 uint8_t blockdata
[20] = {0x00};
856 uint8_t data
[16] = {0x00};
857 uint8_t authenticationkey
[16] = {0x00};
858 uint8_t *authkeyptr
= authenticationkey
;
860 // starting with getting tagtype
861 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
862 if (tagtype
== UL_ERROR
) return -1;
864 while(param_getchar(Cmd
, cmdp
) != 0x00)
866 switch(param_getchar(Cmd
, cmdp
))
870 return usage_hf_mfu_wrbl();
874 keylen
= param_gethex(Cmd
, cmdp
+1, data
, 8);
876 memcpy(authenticationkey
, data
, 4);
882 keylen
= param_gethex(Cmd
, cmdp
+1, data
, 32);
884 memcpy(authenticationkey
, data
, 16);
889 PrintAndLog("\nERROR: Key is incorrect length\n");
894 blockNo
= param_get8(Cmd
, cmdp
+1);
896 uint8_t maxblockno
= 0;
897 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++){
898 if (tagtype
& UL_TYPES_ARRAY
[idx
])
899 maxblockno
= UL_MEMORY_ARRAY
[idx
]+1;
903 PrintAndLog("Wrong block number");
906 if (blockNo
> maxblockno
){
907 PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno
,maxblockno
);
919 if ( param_gethex(Cmd
, cmdp
+1, blockdata
, 8) ) {
920 PrintAndLog("Block data must include 8 HEX symbols");
927 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
932 if(errors
) return usage_hf_mfu_wrbl();
935 if ( blockNo
== -1 ) return usage_hf_mfu_wrbl();
938 if (swapEndian
&& hasAuthKey
) authkeyptr
= SwapEndian64(authenticationkey
, 16, 8);
939 if (swapEndian
&& hasPwdKey
) authkeyptr
= SwapEndian64(authenticationkey
, 4, 4);
943 PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo
, blockNo
, sprint_hex(blockdata
, 4));
945 PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo
, blockNo
, sprint_hex(blockdata
, 4));
950 UsbCommand c
= {CMD_MIFAREU_WRITEBL
, {blockNo
}};
951 memcpy(c
.d
.asBytes
,blockdata
,4);
955 memcpy(c
.d
.asBytes
+4,authkeyptr
,16);
957 else if ( hasPwdKey
) {
959 memcpy(c
.d
.asBytes
+4,authkeyptr
,4);
964 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
965 uint8_t isOK
= resp
.arg
[0] & 0xff;
966 PrintAndLog("isOk:%02x", isOK
);
968 PrintAndLog("Command execute timeout");
976 int CmdHF14AMfURdBl(const char *Cmd
){
980 bool hasAuthKey
= false;
981 bool hasPwdKey
= false;
982 bool swapEndian
= false;
985 uint8_t data
[16] = {0x00};
986 uint8_t authenticationkey
[16] = {0x00};
987 uint8_t *authkeyptr
= authenticationkey
;
989 // starting with getting tagtype
990 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
991 if (tagtype
== UL_ERROR
) return -1;
993 while(param_getchar(Cmd
, cmdp
) != 0x00)
995 switch(param_getchar(Cmd
, cmdp
))
999 return usage_hf_mfu_rdbl();
1002 // EV1/NTAG size key
1003 keylen
= param_gethex(Cmd
, cmdp
+1, data
, 8);
1005 memcpy(authenticationkey
, data
, 4);
1011 keylen
= param_gethex(Cmd
, cmdp
+1, data
, 32);
1013 memcpy(authenticationkey
, data
, 16);
1018 PrintAndLog("\nERROR: Key is incorrect length\n");
1023 blockNo
= param_get8(Cmd
, cmdp
+1);
1025 uint8_t maxblockno
= 0;
1026 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++){
1027 if (tagtype
& UL_TYPES_ARRAY
[idx
])
1028 maxblockno
= UL_MEMORY_ARRAY
[idx
]+1;
1032 PrintAndLog("Wrong block number");
1035 if (blockNo
> maxblockno
){
1036 PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno
,maxblockno
);
1047 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
1052 if(errors
) return usage_hf_mfu_rdbl();
1054 if ( blockNo
== -1 ) return usage_hf_mfu_rdbl();
1057 if (swapEndian
&& hasAuthKey
) authkeyptr
= SwapEndian64(authenticationkey
, 16, 8);
1058 if (swapEndian
&& hasPwdKey
) authkeyptr
= SwapEndian64(authenticationkey
, 4, 4);
1061 UsbCommand c
= {CMD_MIFAREU_READBL
, {blockNo
}};
1064 memcpy(c
.d
.asBytes
,authkeyptr
,16);
1066 else if ( hasPwdKey
) {
1068 memcpy(c
.d
.asBytes
,authkeyptr
,4);
1073 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1074 uint8_t isOK
= resp
.arg
[0] & 0xff;
1076 uint8_t *data
= resp
.d
.asBytes
;
1077 PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo
, blockNo
, sprint_hex(data
, 4));
1080 PrintAndLog("Failed reading block: (%02x)", isOK
);
1083 PrintAndLog("Command execute time-out");
1089 int usage_hf_mfu_info(void) {
1090 PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");
1091 PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");
1092 PrintAndLog("The following tags can be identified:\n");
1093 PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1, NTAG 203, NTAG 210,");
1094 PrintAndLog("NTAG 212, NTAG 213, NTAG 215, NTAG 216, NTAG I2C 1K & 2K");
1095 PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");
1096 PrintAndLog("Usage: hf mfu info k <key> l");
1097 PrintAndLog(" Options : ");
1098 PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
1099 PrintAndLog(" l : (optional) swap entered key's endianness");
1101 PrintAndLog(" sample : hf mfu info");
1102 PrintAndLog(" : hf mfu info k 00112233445566778899AABBCCDDEEFF");
1103 PrintAndLog(" : hf mfu info k AABBCCDDD");
1107 int usage_hf_mfu_dump(void) {
1108 PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");
1109 PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216");
1110 PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");
1111 PrintAndLog("It autodetects card type.\n");
1112 PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin>");
1113 PrintAndLog(" Options : ");
1114 PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
1115 PrintAndLog(" l : (optional) swap entered key's endianness");
1116 PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");
1117 PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at");
1118 PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump");
1121 PrintAndLog(" sample : hf mfu dump");
1122 PrintAndLog(" : hf mfu dump n myfile");
1123 PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");
1124 PrintAndLog(" : hf mfu dump k AABBCCDDD\n");
1128 int usage_hf_mfu_rdbl(void) {
1129 PrintAndLog("Read a block and print. It autodetects card type.\n");
1130 PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n");
1131 PrintAndLog(" Options:");
1132 PrintAndLog(" b <no> : block to read");
1133 PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
1134 PrintAndLog(" l : (optional) swap entered key's endianness");
1136 PrintAndLog(" sample : hf mfu rdbl b 0");
1137 PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF");
1138 PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n");
1142 int usage_hf_mfu_wrbl(void) {
1143 PrintAndLog("Write a block. It autodetects card type.\n");
1144 PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n");
1145 PrintAndLog(" Options:");
1146 PrintAndLog(" b <no> : block to write");
1147 PrintAndLog(" d <data> : block data - (8 hex symbols)");
1148 PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");
1149 PrintAndLog(" l : (optional) swap entered key's endianness");
1151 PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567");
1152 PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n");
1157 // Mifare Ultralight / Ultralight-C / Ultralight-EV1
1158 // Read and Dump Card Contents, using auto detection of tag size.
1160 // TODO: take a password to read UL-C / UL-EV1 tags.
1161 int CmdHF14AMfUDump(const char *Cmd
){
1164 char filename
[FILE_PATH_SIZE
] = {0x00};
1165 char *fnameptr
= filename
;
1166 uint8_t *lockbytes_t
= NULL
;
1167 uint8_t lockbytes
[2] = {0x00};
1168 uint8_t *lockbytes_t2
= NULL
;
1169 uint8_t lockbytes2
[2] = {0x00};
1170 bool bit
[16] = {0x00};
1171 bool bit2
[16] = {0x00};
1172 uint8_t data
[1024] = {0x00};
1173 bool hasAuthKey
= false;
1176 bool tmplockbit
= false;
1177 uint8_t dataLen
= 0;
1179 uint8_t authenticationkey
[16] = {0x00};
1180 uint8_t *authKeyPtr
= authenticationkey
;
1181 size_t fileNlen
= 0;
1182 bool errors
= false;
1183 bool swapEndian
= false;
1184 bool manualPages
= false;
1185 uint8_t startPage
= 0;
1188 while(param_getchar(Cmd
, cmdp
) != 0x00)
1190 switch(param_getchar(Cmd
, cmdp
))
1194 return usage_hf_mfu_dump();
1197 dataLen
= param_getstr(Cmd
, cmdp
+1, tempStr
);
1198 if (dataLen
== 32 || dataLen
== 8) { //ul-c or ev1/ntag key length
1199 errors
= param_gethex(tempStr
, 0, authenticationkey
, dataLen
);
1202 PrintAndLog("\nERROR: Key is incorrect length\n");
1215 fileNlen
= param_getstr(Cmd
, cmdp
+1, filename
);
1216 if (!fileNlen
) errors
= true;
1217 if (fileNlen
> FILE_PATH_SIZE
-5) fileNlen
= FILE_PATH_SIZE
-5;
1222 startPage
= param_get8(Cmd
, cmdp
+1);
1228 Pages
= param_get8(Cmd
, cmdp
+1);
1233 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd
, cmdp
));
1241 if(errors
) return usage_hf_mfu_dump();
1243 if (swapEndian
&& hasAuthKey
)
1244 authKeyPtr
= SwapEndian64(authenticationkey
, dataLen
, (dataLen
== 16) ? 8 : 4);
1246 TagTypeUL_t tagtype
= GetHF14AMfU_Type();
1247 if (tagtype
== UL_ERROR
) return -1;
1250 for (uint8_t idx
= 0; idx
< MAX_UL_TYPES
; idx
++)
1251 if (tagtype
& UL_TYPES_ARRAY
[idx
])
1252 Pages
= UL_MEMORY_ARRAY
[idx
]+1;
1254 ul_print_type(tagtype
, 0);
1255 PrintAndLog("Reading tag memory...");
1256 UsbCommand c
= {CMD_MIFAREU_READCARD
, {startPage
,Pages
}};
1259 c
.arg
[2] = 1; //UL_C auth
1261 c
.arg
[2] = 2; //UL_EV1/NTAG auth
1263 memcpy(c
.d
.asBytes
, authKeyPtr
, dataLen
);
1267 if (!WaitForResponseTimeout(CMD_ACK
, &resp
,1500)) {
1268 PrintAndLog("Command execute time-out");
1271 if (resp
.arg
[0] != 1) {
1272 PrintAndLog("Failed reading block: (%02x)", i
);
1276 uint32_t startindex
= resp
.arg
[2];
1277 uint32_t bufferSize
= resp
.arg
[1];
1278 if (bufferSize
> sizeof(data
)) {
1279 PrintAndLog("Data exceeded Buffer size!");
1280 bufferSize
= sizeof(data
);
1282 GetFromBigBuf(data
, bufferSize
, startindex
);
1283 WaitForResponse(CMD_ACK
,NULL
);
1285 Pages
= bufferSize
/4;
1289 lockbytes_t
= data
+ 8;
1290 lockbytes
[0] = lockbytes_t
[2];
1291 lockbytes
[1] = lockbytes_t
[3];
1292 for(j
= 0; j
< 16; j
++){
1293 bit
[j
] = lockbytes
[j
/8] & ( 1 <<(7-j
%8));
1296 // Load bottom lockbytes if available
1297 // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG
1298 if ( Pages
== 44 ) {
1299 lockbytes_t2
= data
+ (40*4);
1300 lockbytes2
[0] = lockbytes_t2
[2];
1301 lockbytes2
[1] = lockbytes_t2
[3];
1302 for (j
= 0; j
< 16; j
++) {
1303 bit2
[j
] = lockbytes2
[j
/8] & ( 1 <<(7-j
%8));
1307 // add keys to block dump
1310 authKeyPtr
= SwapEndian64(authenticationkey
, dataLen
, (dataLen
== 16) ? 8 : 4);
1312 authKeyPtr
= authenticationkey
;
1315 if (tagtype
& UL_C
){ //add 4 pages
1316 memcpy(data
+ Pages
*4, authKeyPtr
, dataLen
);
1318 } else { // 2nd page from end
1319 memcpy(data
+ (Pages
*4) - 8, authenticationkey
, dataLen
);
1323 PrintAndLog("Block# Data lck Ascii");
1324 PrintAndLog("----------------------------------");
1325 for (i
= 0; i
< Pages
; ++i
) {
1327 PrintAndLog("%02d/0x%02X | %s | |", i
, i
,sprint_hex(data
+ i
* 4, 4));
1331 case 3: tmplockbit
= bit
[4]; break;
1332 case 4: tmplockbit
= bit
[3]; break;
1333 case 5: tmplockbit
= bit
[2]; break;
1334 case 6: tmplockbit
= bit
[1]; break;
1335 case 7: tmplockbit
= bit
[0]; break;
1336 case 8: tmplockbit
= bit
[15]; break;
1337 case 9: tmplockbit
= bit
[14]; break;
1338 case 10: tmplockbit
= bit
[13]; break;
1339 case 11: tmplockbit
= bit
[12]; break;
1340 case 12: tmplockbit
= bit
[11]; break;
1341 case 13: tmplockbit
= bit
[10]; break;
1342 case 14: tmplockbit
= bit
[9]; break;
1343 case 15: tmplockbit
= bit
[8]; break;
1347 case 19: tmplockbit
= bit2
[6]; break;
1351 case 23: tmplockbit
= bit2
[5]; break;
1355 case 27: tmplockbit
= bit2
[4]; break;
1359 case 31: tmplockbit
= bit2
[2]; break;
1363 case 35: tmplockbit
= bit2
[1]; break;
1367 case 39: tmplockbit
= bit2
[0]; break;
1368 case 40: tmplockbit
= bit2
[12]; break;
1369 case 41: tmplockbit
= bit2
[11]; break;
1370 case 42: tmplockbit
= bit2
[10]; break; //auth0
1371 case 43: tmplockbit
= bit2
[9]; break; //auth1
1374 PrintAndLog("%02d/0x%02X | %s |%d| %.4s",i
, i
, sprint_hex(data
+ i
* 4, 4), tmplockbit
, data
+i
*4);
1376 PrintAndLog("----------------------------------");
1378 // user supplied filename?
1380 // UID = data 0-1-2 4-5-6-7 (skips a beat)
1381 sprintf(fnameptr
,"%02X%02X%02X%02X%02X%02X%02X.bin",
1382 data
[0],data
[1], data
[2], data
[4],data
[5],data
[6], data
[7]);
1384 sprintf(fnameptr
+ fileNlen
,".bin");
1387 if ((fout
= fopen(filename
,"wb")) == NULL
) {
1388 PrintAndLog("Could not create file name %s", filename
);
1391 fwrite( data
, 1, Pages
*4, fout
);
1394 PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages
, Pages
*4, filename
);
1398 //-------------------------------------------------------------------------------
1399 // Ultralight C Methods
1400 //-------------------------------------------------------------------------------
1403 // Ultralight C Authentication Demo {currently uses hard-coded key}
1405 int CmdHF14AMfucAuth(const char *Cmd
){
1408 bool errors
= false;
1410 char cmdp
= param_getchar(Cmd
, 0);
1412 //Change key to user defined one
1413 if (cmdp
== 'k' || cmdp
== 'K'){
1414 keyNo
= param_get8(Cmd
, 1);
1415 if(keyNo
> KEYS_3DES_COUNT
)
1419 if (cmdp
== 'h' || cmdp
== 'H')
1423 PrintAndLog("Usage: hf mfu cauth k <key number>");
1424 PrintAndLog(" 0 (default): 3DES standard key");
1425 PrintAndLog(" 1 : all 0x00 key");
1426 PrintAndLog(" 2 : 0x00-0x0F key");
1427 PrintAndLog(" 3 : nfc key");
1428 PrintAndLog(" 4 : all 0x01 key");
1429 PrintAndLog(" 5 : all 0xff key");
1430 PrintAndLog(" 6 : 0x00-0xFF key");
1431 PrintAndLog("\n sample : hf mfu cauth k");
1432 PrintAndLog(" : hf mfu cauth k 3");
1436 uint8_t *key
= default_3des_keys
[keyNo
];
1437 if (ulc_authentication(key
, true))
1438 PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key
, 16));
1440 PrintAndLog("Authentication failed");
1446 A test function to validate that the polarssl-function works the same
1447 was as the openssl-implementation.
1448 Commented out, since it requires openssl
1450 int CmdTestDES(const char * cmd)
1452 uint8_t key[16] = {0x00};
1454 memcpy(key,key3_3des_data,16);
1455 DES_cblock RndA, RndB;
1457 PrintAndLog("----------OpenSSL DES implementation----------");
1459 uint8_t e_RndB[8] = {0x00};
1460 unsigned char RndARndB[16] = {0x00};
1462 DES_cblock iv = { 0 };
1463 DES_key_schedule ks1,ks2;
1464 DES_cblock key1,key2;
1466 memcpy(key,key3_3des_data,16);
1468 memcpy(key2,key+8,8);
1471 DES_set_key((DES_cblock *)key1,&ks1);
1472 DES_set_key((DES_cblock *)key2,&ks2);
1474 DES_random_key(&RndA);
1475 PrintAndLog(" RndA:%s",sprint_hex(RndA, 8));
1476 PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8));
1477 //void DES_ede2_cbc_encrypt(const unsigned char *input,
1478 // unsigned char *output, long length, DES_key_schedule *ks1,
1479 // DES_key_schedule *ks2, DES_cblock *ivec, int enc);
1480 DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);
1482 PrintAndLog(" RndB:%s",sprint_hex(RndB, 8));
1484 memcpy(RndARndB,RndA,8);
1485 memcpy(RndARndB+8,RndB,8);
1486 PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16));
1487 DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);
1488 PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16));
1491 PrintAndLog("----------PolarSSL implementation----------");
1493 uint8_t random_a[8] = { 0 };
1494 uint8_t enc_random_a[8] = { 0 };
1495 uint8_t random_b[8] = { 0 };
1496 uint8_t enc_random_b[8] = { 0 };
1497 uint8_t random_a_and_b[16] = { 0 };
1498 des3_context ctx = { 0 };
1500 memcpy(random_a, RndA,8);
1502 uint8_t output[8] = { 0 };
1503 uint8_t iv[8] = { 0 };
1505 PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
1506 PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
1508 des3_set2key_dec(&ctx, key);
1510 des3_crypt_cbc(&ctx // des3_context *ctx
1511 , DES_DECRYPT // int mode
1512 , sizeof(random_b) // size_t length
1513 , iv // unsigned char iv[8]
1514 , enc_random_b // const unsigned char *input
1515 , random_b // unsigned char *output
1518 PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
1521 memcpy(random_a_and_b ,random_a,8);
1522 memcpy(random_a_and_b+8,random_b,8);
1524 PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
1526 des3_set2key_enc(&ctx, key);
1528 des3_crypt_cbc(&ctx // des3_context *ctx
1529 , DES_ENCRYPT // int mode
1530 , sizeof(random_a_and_b) // size_t length
1531 , enc_random_b // unsigned char iv[8]
1532 , random_a_and_b // const unsigned char *input
1533 , random_a_and_b // unsigned char *output
1536 PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
1543 // Mifare Ultralight C - Set password
1545 int CmdHF14AMfucSetPwd(const char *Cmd
){
1547 uint8_t pwd
[16] = {0x00};
1549 char cmdp
= param_getchar(Cmd
, 0);
1551 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1552 PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
1553 PrintAndLog(" [password] - (32 hex symbols)");
1555 PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
1560 if (param_gethex(Cmd
, 0, pwd
, 32)) {
1561 PrintAndLog("Password must include 32 HEX symbols");
1565 UsbCommand c
= {CMD_MIFAREUC_SETPWD
};
1566 memcpy( c
.d
.asBytes
, pwd
, 16);
1571 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1572 if ( (resp
.arg
[0] & 0xff) == 1)
1573 PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd
,16));
1575 PrintAndLog("Failed writing at block %d", resp
.arg
[1] & 0xff);
1580 PrintAndLog("command execution time out");
1588 // Magic UL / UL-C tags - Set UID
1590 int CmdHF14AMfucSetUid(const char *Cmd
){
1594 uint8_t uid
[7] = {0x00};
1595 char cmdp
= param_getchar(Cmd
, 0);
1597 if (strlen(Cmd
) == 0 || cmdp
== 'h' || cmdp
== 'H') {
1598 PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
1599 PrintAndLog(" [uid] - (14 hex symbols)");
1600 PrintAndLog("\nThis only works for Magic Ultralight tags.");
1602 PrintAndLog("sample: hf mfu setuid 11223344556677");
1607 if (param_gethex(Cmd
, 0, uid
, 14)) {
1608 PrintAndLog("UID must include 14 HEX symbols");
1613 c
.cmd
= CMD_MIFAREU_READBL
;
1616 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1617 PrintAndLog("Command execute timeout");
1622 uint8_t oldblock2
[4] = {0x00};
1623 memcpy(resp
.d
.asBytes
, oldblock2
, 4);
1626 c
.cmd
= CMD_MIFAREU_WRITEBL
;
1628 c
.d
.asBytes
[0] = uid
[0];
1629 c
.d
.asBytes
[1] = uid
[1];
1630 c
.d
.asBytes
[2] = uid
[2];
1631 c
.d
.asBytes
[3] = 0x88 ^ uid
[0] ^ uid
[1] ^ uid
[2];
1633 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500)) {
1634 PrintAndLog("Command execute timeout");
1640 c
.d
.asBytes
[0] = uid
[3];
1641 c
.d
.asBytes
[1] = uid
[4];
1642 c
.d
.asBytes
[2] = uid
[5];
1643 c
.d
.asBytes
[3] = uid
[6];
1645 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1646 PrintAndLog("Command execute timeout");
1652 c
.d
.asBytes
[0] = uid
[3] ^ uid
[4] ^ uid
[5] ^ uid
[6];
1653 c
.d
.asBytes
[1] = oldblock2
[1];
1654 c
.d
.asBytes
[2] = oldblock2
[2];
1655 c
.d
.asBytes
[3] = oldblock2
[3];
1657 if (!WaitForResponseTimeout(CMD_ACK
,&resp
,1500) ) {
1658 PrintAndLog("Command execute timeout");
1665 int CmdHF14AMfuGenDiverseKeys(const char *Cmd
){
1667 uint8_t iv
[8] = { 0x00 };
1668 uint8_t block
= 0x07;
1671 //04 57 b6 e2 05 3f 80 UID
1673 uint8_t uid
[] = { 0xF4,0xEA, 0x54, 0x8E };
1674 uint8_t mifarekeyA
[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
1675 uint8_t mifarekeyB
[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
1676 uint8_t dkeyA
[8] = { 0x00 };
1677 uint8_t dkeyB
[8] = { 0x00 };
1679 uint8_t masterkey
[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff };
1681 uint8_t mix
[8] = { 0x00 };
1682 uint8_t divkey
[8] = { 0x00 };
1684 memcpy(mix
, mifarekeyA
, 4);
1686 mix
[4] = mifarekeyA
[4] ^ uid
[0];
1687 mix
[5] = mifarekeyA
[5] ^ uid
[1];
1688 mix
[6] = block
^ uid
[2];
1691 des3_context ctx
= { 0x00 };
1692 des3_set2key_enc(&ctx
, masterkey
);
1694 des3_crypt_cbc(&ctx
// des3_context
1695 , DES_ENCRYPT
// int mode
1696 , sizeof(mix
) // length
1702 PrintAndLog("3DES version");
1703 PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey
,sizeof(masterkey
)));
1704 PrintAndLog("UID :\t %s", sprint_hex(uid
, sizeof(uid
)));
1705 PrintAndLog("Sector :\t %0d", block
);
1706 PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA
, sizeof(mifarekeyA
)));
1707 PrintAndLog("Message :\t %s", sprint_hex(mix
, sizeof(mix
)));
1708 PrintAndLog("Diversified key: %s", sprint_hex(divkey
+1, 6));
1710 PrintAndLog("\n DES version");
1712 for (int i
=0; i
< sizeof(mifarekeyA
); ++i
){
1713 dkeyA
[i
] = (mifarekeyA
[i
] << 1) & 0xff;
1714 dkeyA
[6] |= ((mifarekeyA
[i
] >> 7) & 1) << (i
+1);
1717 for (int i
=0; i
< sizeof(mifarekeyB
); ++i
){
1718 dkeyB
[1] |= ((mifarekeyB
[i
] >> 7) & 1) << (i
+1);
1719 dkeyB
[2+i
] = (mifarekeyB
[i
] << 1) & 0xff;
1722 uint8_t zeros
[8] = {0x00};
1723 uint8_t newpwd
[8] = {0x00};
1724 uint8_t dmkey
[24] = {0x00};
1725 memcpy(dmkey
, dkeyA
, 8);
1726 memcpy(dmkey
+8, dkeyB
, 8);
1727 memcpy(dmkey
+16, dkeyA
, 8);
1728 memset(iv
, 0x00, 8);
1730 des3_set3key_enc(&ctx
, dmkey
);
1732 des3_crypt_cbc(&ctx
// des3_context
1733 , DES_ENCRYPT
// int mode
1734 , sizeof(newpwd
) // length
1740 PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA
, sizeof(dkeyA
)));
1741 PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB
, sizeof(dkeyB
)));
1742 PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey
, sizeof(dmkey
)));
1743 PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd
, sizeof(newpwd
)));
1748 // static uint8_t * diversify_key(uint8_t * key){
1750 // for(int i=0; i<16; i++){
1751 // if(i<=6) key[i]^=cuid[i];
1752 // if(i>6) key[i]^=cuid[i%7];
1757 // static void GenerateUIDe( uint8_t *uid, uint8_t len){
1758 // for (int i=0; i<len; ++i){
1764 //------------------------------------
1766 //------------------------------------
1767 static command_t CommandTable
[] =
1769 {"help", CmdHelp
, 1, "This help"},
1770 {"dbg", CmdHF14AMfDbg
, 0, "Set default debug mode"},
1771 {"info", CmdHF14AMfUInfo
, 0, "Tag information"},
1772 {"dump", CmdHF14AMfUDump
, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
1773 {"rdbl", CmdHF14AMfURdBl
, 0, "Read block"},
1774 {"wrbl", CmdHF14AMfUWrBl
, 0, "Write block"},
1775 {"cauth", CmdHF14AMfucAuth
, 0, "Authentication - Ultralight C"},
1776 {"setpwd", CmdHF14AMfucSetPwd
, 1, "Set 3des password - Ultralight-C"},
1777 {"setuid", CmdHF14AMfucSetUid
, 1, "Set UID - MAGIC tags only"},
1778 {"gen", CmdHF14AMfuGenDiverseKeys
, 1, "Generate 3des mifare diversified keys"},
1779 {NULL
, NULL
, 0, NULL
}
1782 int CmdHFMFUltra(const char *Cmd
){
1783 WaitForResponseTimeout(CMD_ACK
,NULL
,100);
1784 CmdsParse(CommandTable
, Cmd
);
1788 int CmdHelp(const char *Cmd
){
1789 CmdsHelp(CommandTable
);