git.zerfleddert.de Git - proxmark3-svn/blobdiff

//-----------------------------------------------------------------------------

// High frequency MIFARE ULTRALIGHT (C) commands

//-----------------------------------------------------------------------------

// High frequency MIFARE ULTRALIGHT (C) commands

//-----------------------------------------------------------------------------

-#include "loclass/des.h"

+

#include "cmdhfmfu.h"

+

+#include <stdint.h>

+#include <stdio.h>

+#include "proxmark3.h"

+#include "usb_cmd.h"

+#include "cmdmain.h"

+#include "ui.h"

+#include "polarssl/des.h"

#include "cmdhfmf.h"

#include "cmdhf14a.h"

#include "mifare.h"

#include "util.h"

#include "protocols.h"

#include "cmdhfmf.h"

#include "cmdhf14a.h"

#include "mifare.h"

#include "util.h"

#include "protocols.h"

-

-#define MAX_UL_BLOCKS 0x0f

-#define MAX_ULC_BLOCKS 0x2f

-#define MAX_ULEV1a_BLOCKS 0x0b

-#define MAX_ULEV1b_BLOCKS 0x20

-#define MAX_NTAG_213 0x2c

-#define MAX_NTAG_215 0x86

-#define MAX_NTAG_216 0xe6

-

-typedef enum TAGTYPE_UL {

- UNKNOWN = 0x0000,

- UL = 0x0001,

- UL_C = 0x0002,

- UL_EV1_48 = 0x0004,

- UL_EV1_128 = 0x0008,

- NTAG = 0x0010,

- NTAG_213 = 0x0020,

- NTAG_215 = 0x0040,

- NTAG_216 = 0x0080,

- MAGIC = 0x0100,

- UL_MAGIC = UL | MAGIC,

- UL_C_MAGIC = UL_C | MAGIC,

- UL_ERROR = 0xFFFF,

-} TagTypeUL_t;

-

-uint8_t default_3des_keys[7][16] = {

+#include "data.h"

+

+#define MAX_UL_BLOCKS 0x0f

+#define MAX_ULC_BLOCKS 0x2b

+#define MAX_ULEV1a_BLOCKS 0x13

+#define MAX_ULEV1b_BLOCKS 0x28

+#define MAX_NTAG_203 0x29

+#define MAX_NTAG_210 0x13

+#define MAX_NTAG_212 0x28

+#define MAX_NTAG_213 0x2c

+#define MAX_NTAG_215 0x86

+#define MAX_NTAG_216 0xe6

+#define MAX_MY_D_NFC 0xff

+#define MAX_MY_D_MOVE 0x25

+#define MAX_MY_D_MOVE_LEAN 0x0f

+

+#define KEYS_3DES_COUNT 7

+uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = {

{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key

{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes

{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F

{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key

{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes

{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F

{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33

};

{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33

};

+#define KEYS_PWD_COUNT 6

+uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = {

+ {0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default

+

+ {0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed)

+ {0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed)

+ {0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed)

+ {0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed)

+ {0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed)

+};

+

+#define MAX_UL_TYPES 18

+uint32_t UL_TYPES_ARRAY[MAX_UL_TYPES] = {UNKNOWN, UL, UL_C, UL_EV1_48, UL_EV1_128, NTAG, NTAG_203,

+ NTAG_210, NTAG_212, NTAG_213, NTAG_215, NTAG_216, MY_D, MY_D_NFC, MY_D_MOVE, MY_D_MOVE_NFC, MY_D_MOVE_LEAN, FUDAN_UL};

+

+uint8_t UL_MEMORY_ARRAY[MAX_UL_TYPES] = {MAX_UL_BLOCKS, MAX_UL_BLOCKS, MAX_ULC_BLOCKS, MAX_ULEV1a_BLOCKS,

+ MAX_ULEV1b_BLOCKS, MAX_NTAG_203, MAX_NTAG_203, MAX_NTAG_210, MAX_NTAG_212, MAX_NTAG_213,

+ MAX_NTAG_215, MAX_NTAG_216, MAX_UL_BLOCKS, MAX_MY_D_NFC, MAX_MY_D_MOVE, MAX_MY_D_MOVE, MAX_MY_D_MOVE_LEAN, MAX_UL_BLOCKS};

+

static int CmdHelp(const char *Cmd);

-char* getProductTypeStr( uint8_t id){

+// get version nxp product type

+char *getProductTypeStr( uint8_t id){

static char buf[20];

char *retStr = buf;

switch(id) {

static char buf[20];

char *retStr = buf;

switch(id) {

- case 3:

- sprintf(retStr, "0x%02X %s", id, "(Ultralight)");

- break;

- case 4:

- sprintf(retStr, "0x%02X %s", id, "(NTAG)");

- break;

- default:

- sprintf(retStr, "0x%02X %s", id, "(unknown)");

- break;

+ case 3: sprintf(retStr, "%02X, Ultralight", id); break;

+ case 4: sprintf(retStr, "%02X, NTAG", id); break;

+ default: sprintf(retStr, "%02X, unknown", id); break;

}

return buf;

}

return buf;

}

the LSBit is set to '0' if the size is exactly 2^n

and set to '1' if the storage size is between 2^n and 2^(n+1).

*/

the LSBit is set to '0' if the size is exactly 2^n

and set to '1' if the storage size is between 2^n and 2^(n+1).

*/

-char* getUlev1CardSizeStr( uint8_t fsize ){

+char *getUlev1CardSizeStr( uint8_t fsize ){

- static char buf[30];

+ static char buf[40];

char *retStr = buf;

+ memset(buf, 0, sizeof(buf));

- uint8_t usize = 1 << ((fsize >>1) + 1);

- uint8_t lsize = 1 << (fsize >>1);

+ uint16_t usize = 1 << ((fsize >>1) + 1);

+ uint16_t lsize = 1 << (fsize >>1);

// is LSB set?

if ( fsize & 1 )

// is LSB set?

if ( fsize & 1 )

- sprintf(retStr, "0x%02X (%u - %u bytes)",fsize, usize, lsize);

+ sprintf(retStr, "%02X, (%u <-> %u bytes)",fsize, usize, lsize);

else

- sprintf(retStr, "0x%02X (%u bytes)", fsize, lsize);

+ sprintf(retStr, "%02X, (%u bytes)", fsize, lsize);

return buf;

}

static void ul_switch_on_field(void) {

return buf;

}

static void ul_switch_on_field(void) {

- UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};

- SendCommand(&c);

-}

-

-static void ul_switch_off_field(void) {

- UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};

+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_NO_RATS, 0, 0}};

+ clearCommandBuffer();

SendCommand(&c);

}

static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) {

UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}};

memcpy(c.d.asBytes, cmd, cmdlen);

SendCommand(&c);

}

static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) {

UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}};

memcpy(c.d.asBytes, cmd, cmdlen);

+ clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

+ if (!resp.arg[0] && responseLength) return -1;

uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;

memcpy(response, resp.d.asBytes, resplen);

uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;

memcpy(response, resp.d.asBytes, resplen);

c.arg[0] |= ISO14A_APPEND_CRC;

memcpy(c.d.asBytes, cmd, cmdlen);

c.arg[0] |= ISO14A_APPEND_CRC;

memcpy(c.d.asBytes, cmd, cmdlen);

+ clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

+ if (!resp.arg[0] && responseLength) return -1;

uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;

- if (resp.arg[0] > 0) {

- memcpy(response, resp.d.asBytes, resplen);

- return resplen;

- } else return -1;

+ memcpy(response, resp.d.asBytes, resplen);

+ return resplen;

}

*/

static int ul_select( iso14a_card_select_t *card ){

}

*/

static int ul_select( iso14a_card_select_t *card ){

ul_switch_on_field();

UsbCommand resp;

ul_switch_on_field();

UsbCommand resp;

- if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

- if (resp.arg[0] < 1) return -1;

+ bool ans = false;

+ ans = WaitForResponseTimeout(CMD_ACK, &resp, 1500);

+ if (!ans || resp.arg[0] < 1) {

+ PrintAndLog("iso14443a card select failed");

+ DropField();

+ return 0;

+ }

memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));

- return resp.arg[0];

+ return 1;

}

// This read command will at least return 16bytes.

}

// This read command will at least return 16bytes.

uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

- if ( len == -1 )

- ul_switch_off_field();

return len;

}

return len;

}

-static int ulc_requestAuthentication( uint8_t blockNo, uint8_t *nonce, uint16_t nonceLength ){

+static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){

- uint8_t cmd[] = {MIFARE_ULC_AUTH_1, blockNo};

+ uint8_t cmd[18];

+ memset(cmd, 0x00, sizeof(cmd));

+ datalen = ( datalen > 16) ? 16 : datalen;

+

+ cmd[0] = ISO14443A_CMD_WRITEBLOCK;

+ cmd[1] = page;

+ memcpy(cmd+2, data, datalen);

+

+ uint8_t response[1] = {0xff};

+ ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response));

+ // ACK

+ if ( response[0] == 0x0a ) return 0;

+ // NACK

+ return -1;

+}

+

+static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){

+

+ uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);

- if ( len == -1 )

- ul_switch_off_field();

return len;

}

return len;

}

+static int ulc_authentication( uint8_t *key, bool switch_off_field ){

+

+ UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}};

+ memcpy(c.d.asBytes, key, 16);

+ clearCommandBuffer();

+ SendCommand(&c);

+ UsbCommand resp;

+ if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0;

+ if ( resp.arg[0] == 1 ) return 1;

+

+ return 0;

+}

+

static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){

uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength);

static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){

uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength);

- if ( len == -1)

- ul_switch_off_field();

return len;

}

return len;

}

+static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){

+ if ( hasAuthKey && (tagtype & UL_C)) {

+ //will select card automatically and close connection on error

+ if (!ulc_authentication(authenticationkey, false)) {

+ PrintAndLog("Error: Authentication Failed UL-C");

+ return 0;

+ }

+ } else {

+ if ( !ul_select(card) ) return 0;

+

+ if (hasAuthKey) {

+ if (ulev1_requestAuthentication(authenticationkey, pack, packSize) < 1) {

+ DropField();

+ PrintAndLog("Error: Authentication Failed UL-EV1/NTAG");

+ return 0;

+ }

+ return 1;

+}

+

static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){

uint8_t cmd[] = {MIFARE_ULEV1_VERSION};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

static int ulev1_getVersion( uint8_t *response, uint16_t responseLength ){

uint8_t cmd[] = {MIFARE_ULEV1_VERSION};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

- if ( len == -1 )

- ul_switch_off_field();

return len;

}

return len;

}

// uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};

// if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){

// uint8_t cmd[] = {MIFARE_ULEV1_FASTREAD, startblock, endblock};

// if ( !ul_send_cmd_raw(cmd, sizeof(cmd), response)){

- // ul_switch_off_field();

// return -1;

// }

// return 0;

// return -1;

// }

// return 0;

uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};

int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

- if (len == -1)

- ul_switch_off_field();

return len;

}

return len;

}

+static int ulev1_readTearing( uint8_t counter, uint8_t *response, uint16_t responseLength ){

+

+ uint8_t cmd[] = {MIFARE_ULEV1_CHECKTEAR, counter};

+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

+ return len;

+}

+

+static int ulev1_readSignature( uint8_t *response, uint16_t responseLength ){

+

+ uint8_t cmd[] = {MIFARE_ULEV1_READSIG, 0x00};

+ int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);

+ return len;

+}

+

+// Fudan check checks for which error is given for a command with incorrect crc

+// NXP UL chip responds with 01, fudan 00.

+// other possible checks:

+// send a0 + crc

+// UL responds with 00, fudan doesn't respond

+// or

+// send a200 + crc

+// UL doesn't respond, fudan responds with 00

+// or

+// send 300000 + crc (read with extra byte(s))

+// UL responds with read of page 0, fudan doesn't respond.

+//

+// make sure field is off before calling this function

+static int ul_fudan_check( void ){

+ iso14a_card_select_t card;

+ if ( !ul_select(&card) )

+ return UL_ERROR;

+

+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT, 4, 0}};

+

+ uint8_t cmd[4] = {0x30,0x00,0x02,0xa7}; //wrong crc on purpose should be 0xa8

+ memcpy(c.d.asBytes, cmd, 4);

+ clearCommandBuffer();

+ SendCommand(&c);

+ UsbCommand resp;

+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return UL_ERROR;

+ if (resp.arg[0] != 1) return UL_ERROR;

+

+ return (!resp.d.asBytes[0]) ? FUDAN_UL : UL; //if response == 0x00 then Fudan, else Genuine NXP

+}

+

static int ul_print_default( uint8_t *data){

uint8_t uid[7];

static int ul_print_default( uint8_t *data){

uint8_t uid[7];

-

uid[0] = data[0];

uid[1] = data[1];

uid[2] = data[2];

uid[0] = data[0];

uid[1] = data[1];

uid[2] = data[2];

uid[6] = data[7];

PrintAndLog(" UID : %s ", sprint_hex(uid, 7));

uid[6] = data[7];

PrintAndLog(" UID : %s ", sprint_hex(uid, 7));

- PrintAndLog(" UID[0] : (Manufacturer Byte) = %02x, Manufacturer: %s", uid[0], getTagInfo(uid[0]) );

-

- // BBC

+ PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) );

+ if ( uid[0] == 0x05 && ((uid[1] & 0xf0) >> 4) == 2 ) { // is infineon and 66RxxP

+ uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU

+ switch (chip){

+ case 0xc2: PrintAndLog(" IC type : SLE 66R04P 770 Bytes"); break; //77 pages

+ case 0xc4: PrintAndLog(" IC type : SLE 66R16P 2560 Bytes"); break; //256 pages

+ case 0xc6: PrintAndLog(" IC type : SLE 66R32P 5120 Bytes"); break; //512 pages /2 sectors

+ }

// CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2

int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];

if ( data[3] == crc0 )

// CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2

int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];

if ( data[3] == crc0 )

- PrintAndLog(" BCC0 : 0x%02X - Ok", data[3]);

+ PrintAndLog(" BCC0 : %02X, Ok", data[3]);

else

- PrintAndLog(" BCC0 : 0x%02X - crc should be %02x", data[3], crc0);

+ PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0);

int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];

if ( data[8] == crc1 )

int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];

if ( data[8] == crc1 )

- PrintAndLog(" BCC1 : 0x%02X - Ok", data[8]);

+ PrintAndLog(" BCC1 : %02X, Ok", data[8]);

else

- PrintAndLog(" BCC1 : 0x%02X - crc should be 0x%02X", data[8], crc1 );

+ PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 );

+

+ PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " );

+

+ PrintAndLog(" Lock : %s - %s",

+ sprint_hex(data+10, 2),

+ printBits(2, data+10)

+ );

+

+ PrintAndLog("OneTimePad : %s - %s\n",

+ sprint_hex(data + 12, 4),

+ printBits(4, data+12)

+ );

- PrintAndLog(" Internal : 0x%02X - %s default", data[9], (data[9]==0x48)?"":"not" );

- PrintAndLog(" Lock : %s - %s", sprint_hex(data+10, 2),printBits( 2, data+10) );

- PrintAndLog("OneTimePad : %s ", sprint_hex(data + 12, 4));

- PrintAndLog("");

return 0;

}

return 0;

}

-static int ul_print_CC(uint8_t *data) {

- if(data[0] != 0xe1) {

- PrintAndLog("no NDEF message");

- return -1; // no NDEF message

- }

+static int ndef_print_CC(uint8_t *data) {

+ // no NDEF message

+ if(data[0] != 0xe1)

+ return -1;

+ PrintAndLog("--- NDEF Message");

PrintAndLog("Capability Container: %s", sprint_hex(data,4) );

- PrintAndLog(" %02X: NDEF Magic Number", data[0]);

- PrintAndLog(" %02X: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);

- PrintAndLog(" %02X: Physical Memory Size of this tag: %d bytes", data[2], (data[2] + 1) * 8);

- PrintAndLog(" %02X: %s / %s", data[3],

+ PrintAndLog(" %02X : NDEF Magic Number", data[0]);

+ PrintAndLog(" %02X : version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);

+ PrintAndLog(" %02X : Physical Memory Size: %d bytes", data[2], (data[2] + 1) * 8);

+ if ( data[2] == 0x12 )

+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 144);

+ else if ( data[2] == 0x3e )

+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496);

+ else if ( data[2] == 0x6d )

+ PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872);

+

+ PrintAndLog(" %02X : %s / %s", data[3],

(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",

(data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");

return 0;

}

(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",

(data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");

return 0;

}

-static int ul_print_version(uint8_t *data){

- PrintAndLog("\n--- UL-EV1 / NTAG Version");

- PrintAndLog("Raw version bytes: %s", sprint_hex(data, 8) );

- PrintAndLog(" Vendor ID : 0x%02X, Manufacturer: %s", data[1], getTagInfo(data[1]));

- PrintAndLog(" Product type : %s" , getProductTypeStr(data[2]));

- PrintAndLog(" Product subtype : 0x%02X %s" , data[3], (data[3]==1) ?"17 pF":"50pF");

- PrintAndLog(" Major version : 0x%02X" , data[4]);

- PrintAndLog(" Minor version : 0x%02X" , data[5]);

- PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));

- PrintAndLog(" Protocol type : 0x%02X" , data[7]);

- return 0;

-}

+int ul_print_type(uint32_t tagtype, uint8_t spaces){

+ char spc[11] = " ";

+ spc[10]=0x00;

+ char *spacer = spc + (10-spaces);

-static int ul_print_type(uint16_t tagtype){

if ( tagtype & UL )

- PrintAndLog(" TYPE : MIFARE Ultralight (MF0ICU1) %s", (tagtype & MAGIC)?"<magic>":"");

+ PrintAndLog("%sTYPE : MIFARE Ultralight (MF0ICU1) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );

else if ( tagtype & UL_C)

- PrintAndLog(" TYPE : MIFARE Ultralight C (MF0ULC) %s [%x]", (tagtype & MAGIC)?"<magic>":"", tagtype );

+ PrintAndLog("%sTYPE : MIFARE Ultralight C (MF0ULC) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );

else if ( tagtype & UL_EV1_48)

- PrintAndLog(" TYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)");

+ PrintAndLog("%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer);

else if ( tagtype & UL_EV1_128)

- PrintAndLog(" TYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)");

+ PrintAndLog("%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer);

+ else if ( tagtype & NTAG )

+ PrintAndLog("%sTYPE : NTAG UNKNOWN", spacer);

+ else if ( tagtype & NTAG_203 )

+ PrintAndLog("%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer);

+ else if ( tagtype & NTAG_210 )

+ PrintAndLog("%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer);

+ else if ( tagtype & NTAG_212 )

+ PrintAndLog("%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer);

else if ( tagtype & NTAG_213 )

- PrintAndLog(" TYPE : MIFARE NTAG 213 144bytes (NT2H1311G0DU)");

+ PrintAndLog("%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer);

else if ( tagtype & NTAG_215 )

- PrintAndLog(" TYPE : MIFARE NTAG 215 504bytes (NT2H1511G0DU)");

+ PrintAndLog("%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer);

else if ( tagtype & NTAG_216 )

- PrintAndLog(" TYPE : MIFARE NTAG 216 888bytes (NT2H1611G0DU)");

+ PrintAndLog("%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer);

+ else if ( tagtype & NTAG_I2C_1K )

+ PrintAndLog("%sTYPE : NTAG I%sC 888bytes (NT3H1101FHK)", spacer, "\xFD");

+ else if ( tagtype & NTAG_I2C_2K )

+ PrintAndLog("%sTYPE : NTAG I%sC 1904bytes (NT3H1201FHK)", spacer, "\xFD");

+ else if ( tagtype & MY_D )

+ PrintAndLog("%sTYPE : INFINEON my-d\x99 (SLE 66RxxS)", spacer);

+ else if ( tagtype & MY_D_NFC )

+ PrintAndLog("%sTYPE : INFINEON my-d\x99 NFC (SLE 66RxxP)", spacer);

+ else if ( tagtype & MY_D_MOVE )

+ PrintAndLog("%sTYPE : INFINEON my-d\x99 move (SLE 66R01P)", spacer);

+ else if ( tagtype & MY_D_MOVE_NFC )

+ PrintAndLog("%sTYPE : INFINEON my-d\x99 move NFC (SLE 66R01P)", spacer);

+ else if ( tagtype & MY_D_MOVE_LEAN )

+ PrintAndLog("%sTYPE : INFINEON my-d\x99 move lean (SLE 66R01L)", spacer);

+ else if ( tagtype & FUDAN_UL )

+ PrintAndLog("%sTYPE : FUDAN Ultralight Compatible (or other compatible) %s", spacer, (tagtype & MAGIC) ? "<magic>" : "" );

else

- PrintAndLog(" TYPE : Unknown %04x",tagtype);

+ PrintAndLog("%sTYPE : Unknown %06x", spacer, tagtype);

return 0;

}

static int ulc_print_3deskey( uint8_t *data){

return 0;

}

static int ulc_print_3deskey( uint8_t *data){

- PrintAndLog(" deskey1 [44/0x2C]: %s", sprint_hex(data ,4));

- PrintAndLog(" deskey1 [45/0x2D]: %s", sprint_hex(data+4 ,4));

- PrintAndLog(" deskey2 [46/0x2E]: %s", sprint_hex(data+8 ,4));

- PrintAndLog(" deskey2 [47/0x2F]: %s", sprint_hex(data+12,4));

- PrintAndLog(" 3des key : %s", sprint_hex(SwapEndian64(data, 16), 16));

+ PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data);

+ PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4);

+ PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8);

+ PrintAndLog(" deskey2 [47/0x2F] : %s [%.4s]", sprint_hex(data+12,4),data+12);

+ PrintAndLog("\n 3des key : %s", sprint_hex(SwapEndian64(data, 16, 8), 16));

return 0;

}

static int ulc_print_configuration( uint8_t *data){

PrintAndLog("--- UL-C Configuration");

return 0;

}

static int ulc_print_configuration( uint8_t *data){

PrintAndLog("--- UL-C Configuration");

- PrintAndLog(" Higher Lockbits [40/0x28]: %s %s", sprint_hex(data, 4), printBits(2, data));

- PrintAndLog(" Counter [41/0x29]: %s %s", sprint_hex(data+4, 4), printBits(2, data+4));

+ PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data));

+ PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4));

bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30);

if ( validAuth )

bool validAuth = (data[8] >= 0x03 && data[8] <= 0x30);

if ( validAuth )

- PrintAndLog(" Auth0 [42/0x2A]: %s - Pages above %d needs authentication", sprint_hex(data+8, 4), data[8] );

+ PrintAndLog(" Auth0 [42/0x2A] : %s page %d/0x%02X and above need authentication", sprint_hex(data+8, 4), data[8],data[8] );

else{

if ( data[8] == 0){

else{

if ( data[8] == 0){

- PrintAndLog(" Auth0 [42/0x2A]: %s - default", sprint_hex(data+8, 4) );

+ PrintAndLog(" Auth0 [42/0x2A] : %s default", sprint_hex(data+8, 4) );

} else {

- PrintAndLog(" Auth0 [42/0x2A]: %s - auth byte is out-of-range", sprint_hex(data+8, 4) );

+ PrintAndLog(" Auth0 [42/0x2A] : %s auth byte is out-of-range", sprint_hex(data+8, 4) );

}

- PrintAndLog(" Auth1 [43/0x2B]: %s - %s",

+ PrintAndLog(" Auth1 [43/0x2B] : %s %s",

sprint_hex(data+12, 4),

(data[12] & 1) ? "write access restricted": "read and write access restricted"

);

return 0;

}

sprint_hex(data+12, 4),

(data[12] & 1) ? "write access restricted": "read and write access restricted"

);

return 0;

}

-static int ulev1_print_configuration( uint8_t *data){

+static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){

- PrintAndLog("\n--- UL-EV1 Configuration");

+ PrintAndLog("\n--- Tag Configuration");

bool strg_mod_en = (data[0] & 2);

uint8_t authlim = (data[4] & 0x07);

bool strg_mod_en = (data[0] & 2);

uint8_t authlim = (data[4] & 0x07);

bool prot = (data[4] & 0x80);

uint8_t vctid = data[5];

bool prot = (data[4] & 0x80);

uint8_t vctid = data[5];

- PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4));

- PrintAndLog(" - pages above %d needs authentication",data[3]);

+ PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, sprint_hex(data, 4));

+ if ( data[3] < 0xff )

+ PrintAndLog(" - page %d and above need authentication",data[3]);

+ else

+ PrintAndLog(" - pages don't need authentication");

PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled");

- PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) );

+ PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) );

if ( authlim == 0)

- PrintAndLog(" - Max number of password attempts is unlimited");

+ PrintAndLog(" - Unlimited password attempts");

else

PrintAndLog(" - Max number of password attempts is %d", authlim);

PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable");

PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write");

else

PrintAndLog(" - Max number of password attempts is %d", authlim);

PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable");

PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write");

- PrintAndLog(" 0x%02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");

- PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4));

- PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4));

+ PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");

+ PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4));

+ PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));

+ PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));

return 0;

}

static int ulev1_print_counters(){

return 0;

}

static int ulev1_print_counters(){

- PrintAndLog("--- UL-EV1 Counters");

+ PrintAndLog("--- Tag Counters");

+ uint8_t tear[1] = {0};

uint8_t counter[3] = {0,0,0};

+ uint16_t len = 0;

for ( uint8_t i = 0; i<3; ++i) {

- ulev1_readCounter(i,counter, sizeof(counter) );

- PrintAndLog("Counter [%d] : %s", i, sprint_hex(counter,3));

+ ulev1_readTearing(i,tear,sizeof(tear));

+ len = ulev1_readCounter(i,counter, sizeof(counter) );

+ if (len == 3) {

+ PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));

+ PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");

+ }

}

+ return len;

+}

+

+static int ulev1_print_signature( uint8_t *data, uint8_t len){

+ PrintAndLog("\n--- Tag Signature");

+ //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(

+ PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");

+ PrintAndLog(" Elliptic curve parameters : secp128r1");

+ PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len));

+ //to do: verify if signature is valid

+ //PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");

return 0;

}

return 0;

}

-uint16_t GetHF14AMfU_Type(void){

+static int ulev1_print_version(uint8_t *data){

+ PrintAndLog("\n--- Tag Version");

+ PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) );

+ PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1]));

+ PrintAndLog(" Product type : %s", getProductTypeStr(data[2]));

+ PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF");

+ PrintAndLog(" Major version : %02X", data[4]);

+ PrintAndLog(" Minor version : %02X", data[5]);

+ PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));

+ PrintAndLog(" Protocol type : %02X", data[7]);

+ return 0;

+}

- TagTypeUL_t tagtype = UNKNOWN;

+/*

+static int ulc_magic_test(){

+ // Magic Ultralight test

+ // Magic UL-C, by observation,

+ // 1) it seems to have a static nonce response to 0x1A command.

+ // 2) the deskey bytes is not-zero:d out on as datasheet states.

+ // 3) UID - changeable, not only, but pages 0-1-2-3.

+ // 4) use the ul_magic_test ! magic tags answers specially!

+ int returnValue = UL_ERROR;

iso14a_card_select_t card;

- uint8_t version[10] = {0x00};

uint8_t nonce1[11] = {0x00};

uint8_t nonce2[11] = {0x00};

uint8_t nonce1[11] = {0x00};

uint8_t nonce2[11] = {0x00};

+ int status = ul_select(&card);

+ if ( !status ){

+ return UL_ERROR;

+ }

+ status = ulc_requestAuthentication(nonce1, sizeof(nonce1));

+ if ( status > 0 ) {

+ status = ulc_requestAuthentication(nonce2, sizeof(nonce2));

+ returnValue = ( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;

+ } else {

+ returnValue = UL;

+ }

+ DropField();

+ return returnValue;

+}

+*/

+static int ul_magic_test(){

+

+ // Magic Ultralight tests

+ // 1) take present UID, and try to write it back. OBSOLETE

+ // 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:

+ iso14a_card_select_t card;

+ if ( !ul_select(&card) )

+ return UL_ERROR;

+ int status = ul_comp_write(0, NULL, 0);

+ DropField();

+ if ( status == 0 )

+ return MAGIC;

+ return 0;

+}

+

+uint32_t GetHF14AMfU_Type(void){

+

+ TagTypeUL_t tagtype = UNKNOWN;

+ iso14a_card_select_t card;

+ uint8_t version[10] = {0x00};

int status = 0;

int len;

int status = 0;

int len;

- status = ul_select(&card);

- if ( status < 1 ){

- PrintAndLog("Error: couldn't select");

- ul_switch_off_field();

- return UL_ERROR;

- }

+ if (!ul_select(&card)) return UL_ERROR;

+

// Ultralight - ATQA / SAK

if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) {

// Ultralight - ATQA / SAK

if ( card.atqa[1] != 0x00 || card.atqa[0] != 0x44 || card.sak != 0x00 ) {

- PrintAndLog ("Tag is not UL or NTAG, ATQA1: %x, ATQA0: %x, SAK: %d", card.atqa[1],card.atqa[0],card.sak);

- ul_switch_off_field();

+ PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak);

+ DropField();

return UL_ERROR;

}

return UL_ERROR;

}

- len = ulev1_getVersion(version, sizeof(version));

- ul_switch_off_field();

-

- switch (len) {

- case -1:

- tagtype = (UL | UL_C);

- break;

- case 0x0A: {

-

- if ( version[2] == 0x03 && version[6] == 0x0B )

- tagtype = UL_EV1_48;

- else if ( version[2] == 0x03 && version[6] != 0x0B )

- tagtype = UL_EV1_128;

- else if ( version[2] == 0x04 && version[6] == 0x0F )

- tagtype = NTAG_213;

- else if ( version[2] == 0x04 && version[6] != 0x11 )

- tagtype = NTAG_215;

- else if ( version[2] == 0x04 && version[6] == 0x13 )

- tagtype = NTAG_216;

- else if ( version[2] == 0x04 )

- tagtype = NTAG;

-

- break;

- }

- case 0x01:{

- tagtype = UL_C;

- break;

+ if ( card.uid[0] != 0x05) {

+

+ len = ulev1_getVersion(version, sizeof(version));

+ DropField();

+

+ switch (len) {

+ case 0x0A: {

+

+ if ( version[2] == 0x03 && version[6] == 0x0B )

+ tagtype = UL_EV1_48;

+ else if ( version[2] == 0x03 && version[6] != 0x0B )

+ tagtype = UL_EV1_128;

+ else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0B )

+ tagtype = NTAG_210;

+ else if ( version[2] == 0x04 && version[3] == 0x01 && version[6] == 0x0E )

+ tagtype = NTAG_212;

+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x0F )

+ tagtype = NTAG_213;

+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x11 )

+ tagtype = NTAG_215;

+ else if ( version[2] == 0x04 && version[3] == 0x02 && version[6] == 0x13 )

+ tagtype = NTAG_216;

+ else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x13 )

+ tagtype = NTAG_I2C_1K;

+ else if ( version[2] == 0x04 && version[3] == 0x05 && version[6] == 0x15 )

+ tagtype = NTAG_I2C_2K;

+ else if ( version[2] == 0x04 )

+ tagtype = NTAG;

+

+ break;

+ }

+ case 0x01: tagtype = UL_C; break;

+ case 0x00: tagtype = UL; break;

+ case -1 : tagtype = (UL | UL_C | NTAG_203); break; // could be UL | UL_C magic tags

+ default : tagtype = UNKNOWN; break;

}

- case 0x00: {

- tagtype = UL;

- break;

+ // UL vs UL-C vs ntag203 test

+ if (tagtype & (UL | UL_C | NTAG_203)) {

+ if ( !ul_select(&card) ) return UL_ERROR;

+

+ // do UL_C check first...

+ uint8_t nonce[11] = {0x00};

+ status = ulc_requestAuthentication(nonce, sizeof(nonce));

+ DropField();

+ if (status > 1) {

+ tagtype = UL_C;

+ } else {

+ // need to re-select after authentication error

+ if ( !ul_select(&card) ) return UL_ERROR;

+

+ uint8_t data[16] = {0x00};

+ // read page 0x26-0x29 (last valid ntag203 page)

+ status = ul_read(0x26, data, sizeof(data));

+ if ( status <= 1 ) {

+ tagtype = UL;

+ } else {

+ // read page 0x30 (should error if it is a ntag203)

+ status = ul_read(0x30, data, sizeof(data));

+ if ( status <= 1 ){

+ tagtype = NTAG_203;

+ } else {

+ tagtype = UNKNOWN;

+ }

+ DropField();

+ }

}

- default :{

- tagtype = UNKNOWN;

- break;

+ if (tagtype & UL) {

+ tagtype = ul_fudan_check();

+ DropField();

}

- }

-

- if ((tagtype & ( UL_C | UL ))) {

- // Magic UL-C, by observation,

- // it seems to have a static nonce response to 0x1A command.

- status = ul_select(&card);

- if ( status < 1 ){

- PrintAndLog("Error: couldn't select B");

- ul_switch_off_field();

- return UL_ERROR;

- }

- status = ulc_requestAuthentication(0, nonce1, sizeof(nonce1));

- if ( status > 0 ) {

- status = ulc_requestAuthentication(0, nonce2, sizeof(nonce2));

- tagtype =( !memcmp(nonce1, nonce2, 11) ) ? UL_C_MAGIC : UL_C;

- } else {

- tagtype = UL;

+ } else {

+ DropField();

+ // Infinition MY-D tests Exam high nibble

+ uint8_t nib = (card.uid[1] & 0xf0) >> 4;

+ switch ( nib ){

+ // case 0: tagtype = SLE66R35E7; break; //or SLE 66R35E7 - mifare compat... should have different sak/atqa for mf 1k

+ case 1: tagtype = MY_D; break; //or SLE 66RxxS ... up to 512 pages of 8 user bytes...

+ case 2: tagtype = (MY_D_NFC); break; //or SLE 66RxxP ... up to 512 pages of 8 user bytes... (or in nfc mode FF pages of 4 bytes)

+ case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //or SLE 66R01P // 38 pages of 4 bytes //notice: we can not currently distinguish between these two

+ case 7: tagtype = MY_D_MOVE_LEAN; break; //or SLE 66R01L // 16 pages of 4 bytes

}

- ul_switch_off_field();

- }

-

- //PrintAndLog("ICE %d", tagtype);

- //Magic Ultralight test here. It takes present UID, and tries to write it back.

- if ( (tagtype & UL) ){

- // read 3des key or PWD,

- // if response bytes == all zeros its a NORMAL tag.

- //return UL_MAGIC;

}

+ tagtype |= ul_magic_test();

+ if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC);

return tagtype;

}

int CmdHF14AMfUInfo(const char *Cmd){

return tagtype;

}

int CmdHF14AMfUInfo(const char *Cmd){

-

+ uint8_t authlim = 0xff;

uint8_t data[16] = {0x00};

iso14a_card_select_t card;

uint8_t data[16] = {0x00};

iso14a_card_select_t card;

- uint8_t *key;

int status;

+ bool errors = false;

+ bool hasAuthKey = false;

+ bool locked = false;

+ bool swapEndian = false;

+ uint8_t cmdp = 0;

+ uint8_t dataLen = 0;

+ uint8_t authenticationkey[16] = {0x00};

+ uint8_t *authkeyptr = authenticationkey;

+ uint8_t *key;

+ uint8_t pack[4] = {0,0,0,0};

+ int len = 0;

+ char tempStr[50];

+

+ while(param_getchar(Cmd, cmdp) != 0x00)

+ {

+ switch(param_getchar(Cmd, cmdp))

+ {

+ case 'h':

+ case 'H':

+ return usage_hf_mfu_info();

+ case 'k':

+ case 'K':

+ dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr));

+ if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length

+ errors = param_gethex(tempStr, 0, authenticationkey, dataLen);

+ dataLen /= 2; // handled as bytes from now on

+ } else {

+ PrintAndLog("\nERROR: Key is incorrect length\n");

+ errors = true;

+ }

+ cmdp += 2;

+ hasAuthKey = true;

+ break;

+ case 'l':

+ case 'L':

+ swapEndian = true;

+ cmdp++;

+ break;

+ default:

+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));

+ errors = true;

+ break;

+ }

+ if(errors) break;

+ }

+ //Validations

+ if(errors) return usage_hf_mfu_info();

TagTypeUL_t tagtype = GetHF14AMfU_Type();

if (tagtype == UL_ERROR) return -1;

PrintAndLog("\n--- Tag Information ---------");

PrintAndLog("-------------------------------------------------------------");

TagTypeUL_t tagtype = GetHF14AMfU_Type();

if (tagtype == UL_ERROR) return -1;

PrintAndLog("\n--- Tag Information ---------");

PrintAndLog("-------------------------------------------------------------");

- ul_print_type(tagtype);

+ ul_print_type(tagtype, 6);

- status = ul_select(&card);

- if ( status < 1 ){

- PrintAndLog("Error: couldn't select");

- ul_switch_off_field();

- return status;

- }

+ // Swap endianness

+ if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 );

- // read pages 0,1,2,4 (should read 4pages)

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;

+

+ // read pages 0,1,2,3 (should read 4pages)

status = ul_read(0, data, sizeof(data));

- if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to READ A");

- ul_switch_off_field();

+ if ( status == -1 ) {

+ DropField();

+ PrintAndLog("Error: tag didn't answer to READ");

return status;

+ } else if (status == 16) {

+ ul_print_default(data);

+ ndef_print_CC(data+12);

+ } else {

+ locked = true;

}

- ul_print_default(data);

-

- if ((tagtype & UL_C)){

+ // UL_C Specific

+ if ((tagtype & UL_C)) {

// read pages 0x28, 0x29, 0x2A, 0x2B

uint8_t ulc_conf[16] = {0x00};

status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));

if ( status == -1 ){

// read pages 0x28, 0x29, 0x2A, 0x2B

uint8_t ulc_conf[16] = {0x00};

status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));

if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to READ - possibly locked");

- ul_switch_off_field();

+ PrintAndLog("Error: tag didn't answer to READ UL-C");

+ DropField();

return status;

}

return status;

}

+ if (status == 16) ulc_print_configuration(ulc_conf);

+ else locked = true;

- ulc_print_configuration(ulc_conf);

-

- if ((tagtype & MAGIC)){

-

+ if ((tagtype & MAGIC)) {

+ //just read key

uint8_t ulc_deskey[16] = {0x00};

status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));

uint8_t ulc_deskey[16] = {0x00};

status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));

- if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to READ B");

- ul_switch_off_field();

+ if ( status == -1 ) {

+ DropField();

+ PrintAndLog("Error: tag didn't answer to READ magic");

return status;

}

return status;

}

+ if (status == 16) ulc_print_3deskey(ulc_deskey);

- ulc_print_3deskey(ulc_deskey);

+ } else {

+ DropField();

+ // if we called info with key, just return

+ if ( hasAuthKey ) return 1;

- }

- else {

+ // also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys

PrintAndLog("Trying some default 3des keys");

- ul_switch_off_field();

- for (uint8_t i = 0; i < 7; ++i ){

+ for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) {

key = default_3des_keys[i];

- if (try3DesAuthentication(key) == 1){

- PrintAndLog("Found default 3des key: %s", sprint_hex(key,16));

- return 0;

- }

+ if (ulc_authentication(key, true)) {

+ PrintAndLog("Found default 3des key: ");

+ uint8_t keySwap[16];

+ memcpy(keySwap, SwapEndian64(key,16,8), 16);

+ ulc_print_3deskey(keySwap);

+ return 1;

+ }

}

+ return 1;

}

- if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {

+ // do counters and signature first (don't neet auth)

- ulev1_print_counters();

+ // ul counters are different than ntag counters

+ if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {

+ if (ulev1_print_counters() != 3) {

+ // failed - re-select

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;

+ }

- uint8_t startconfigblock = (tagtype & UL_EV1_48) ? 0x10 : 0x24;

- uint8_t ulev1_conf[16] = {0x00};

- status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));

- if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to READ C");

- ul_switch_off_field();

+ if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) {

+ uint8_t ulev1_signature[32] = {0x00};

+ status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature));

+ if ( status == -1 ) {

+ PrintAndLog("Error: tag didn't answer to READ SIGNATURE");

+ DropField();

return status;

}

return status;

}

-

- ulev1_print_configuration(ulev1_conf);

+ if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));

+ else {

+ // re-select

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;

+ }

}

- if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216))) {

-

+ if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_210 | NTAG_212 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K))) {

uint8_t version[10] = {0x00};

status = ulev1_getVersion(version, sizeof(version));

uint8_t version[10] = {0x00};

status = ulev1_getVersion(version, sizeof(version));

- if ( status == -1 ){

+ if ( status == -1 ) {

PrintAndLog("Error: tag didn't answer to GETVERSION");

- ul_switch_off_field();

+ DropField();

return status;

+ } else if (status == 10) {

+ ulev1_print_version(version);

+ } else {

+ locked = true;

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;

}

- ul_print_version(version);

-

- //********** TODO ********************************

- // --problem, there is a failed pwd tries counter in UL-EV1

- PrintAndLog("\nTrying some known EV1/NTAG passwords.");

-

- uint8_t password[4] ={0xff,0xff,0xff,0xff};

- uint8_t pack[4] = {0,0,0,0};

- status = ulev1_requestAuthentication(password, pack, sizeof(pack));

- if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to AUTHENTICATE");

- ul_switch_off_field();

- return status;

+

+ uint8_t startconfigblock = 0;

+ uint8_t ulev1_conf[16] = {0x00};

+ // config blocks always are last 4 pages

+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)

+ if (tagtype & UL_TYPES_ARRAY[idx])

+ startconfigblock = UL_MEMORY_ARRAY[idx]-3;

+

+ if (startconfigblock){ // if we know where the config block is...

+ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));

+ if ( status == -1 ) {

+ PrintAndLog("Error: tag didn't answer to READ EV1");

+ DropField();

+ return status;

+ } else if (status == 16) {

+ // save AUTHENTICATION LIMITS for later:

+ authlim = (ulev1_conf[4] & 0x07);

+ ulev1_print_configuration(ulev1_conf, startconfigblock);

+ }

}

- PrintAndLog("Found default password: %s",sprint_hex(password, sizeof(password)));

- PrintAndLog("Got PACK : %s", sprint_hex(pack,sizeof(pack)));

- }

-

- if ((tagtype & (NTAG_213 | NTAG_215 | NTAG_216))){

-

- PrintAndLog("\n--- NTAG NDEF Message");

- uint8_t cc[16] = {0x00};

- status = ul_read(2, cc, sizeof(cc));

- if ( status == -1 ){

- PrintAndLog("Error: tag didn't answer to READ D");

- ul_switch_off_field();

- return status;

+

+ // AUTHLIMIT, (number of failed authentications)

+ // 0 = limitless.

+ // 1-7 = limit. No automatic tries then.

+ // hasAuthKey, if we was called with key, skip test.

+ if ( !authlim && !hasAuthKey ) {

+ PrintAndLog("\n--- Known EV1/NTAG passwords.");

+ len = 0;

+ for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {

+ key = default_pwd_pack[i];

+ len = ulev1_requestAuthentication(key, pack, sizeof(pack));

+ if (len >= 1) {

+ PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);

+ break;

+ } else {

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;

+ }

+ if (len < 1) PrintAndLog("password not known");

}

- ul_print_CC(cc);

}

- ul_switch_off_field();

- return 0;

+ DropField();

+ if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info");

+ PrintAndLog("");

+ return 1;

}

//

}

//

-// Mifare Ultralight Write Single Block

+// Write Single Block

//

int CmdHF14AMfUWrBl(const char *Cmd){

//

int CmdHF14AMfUWrBl(const char *Cmd){

- uint8_t blockNo = -1;

- bool chinese_card = FALSE;

- uint8_t bldata[16] = {0x00};

- UsbCommand resp;

- char cmdp = param_getchar(Cmd, 0);

- if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {

- PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");

- PrintAndLog(" [block number]");

- PrintAndLog(" [block data] - (8 hex symbols)");

- PrintAndLog(" [w] - Chinese magic ultralight tag");

- PrintAndLog("");

- PrintAndLog(" sample: hf mfu wrbl 0 01020304");

- PrintAndLog("");

- return 0;

- }

-

- blockNo = param_get8(Cmd, 0);

+ int blockNo = -1;

+ bool errors = false;

+ bool hasAuthKey = false;

+ bool hasPwdKey = false;

+ bool swapEndian = false;

- if (blockNo > MAX_UL_BLOCKS){

- PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");

- return 1;

+ uint8_t cmdp = 0;

+ uint8_t keylen = 0;

+ uint8_t blockdata[20] = {0x00};

+ uint8_t data[16] = {0x00};

+ uint8_t authenticationkey[16] = {0x00};

+ uint8_t *authKeyPtr = authenticationkey;

+

+ while(param_getchar(Cmd, cmdp) != 0x00)

+ {

+ switch(param_getchar(Cmd, cmdp))

+ {

+ case 'h':

+ case 'H':

+ return usage_hf_mfu_wrbl();

+ case 'k':

+ case 'K':

+ // EV1/NTAG size key

+ keylen = param_gethex(Cmd, cmdp+1, data, 8);

+ if ( !keylen ) {

+ memcpy(authenticationkey, data, 4);

+ cmdp += 2;

+ hasPwdKey = true;

+ break;

+ }

+ // UL-C size key

+ keylen = param_gethex(Cmd, cmdp+1, data, 32);

+ if (!keylen){

+ memcpy(authenticationkey, data, 16);

+ cmdp += 2;

+ hasAuthKey = true;

+ break;

+ }

+ PrintAndLog("\nERROR: Key is incorrect length\n");

+ errors = true;

+ break;

+ case 'b':

+ case 'B':

+ blockNo = param_get8(Cmd, cmdp+1);

+ if (blockNo < 0) {

+ PrintAndLog("Wrong block number");

+ errors = true;

+ }

+ cmdp += 2;

+ break;

+ case 'l':

+ case 'L':

+ swapEndian = true;

+ cmdp++;

+ break;

+ case 'd':

+ case 'D':

+ if ( param_gethex(Cmd, cmdp+1, blockdata, 8) ) {

+ PrintAndLog("Block data must include 8 HEX symbols");

+ errors = true;

+ break;

+ }

+ cmdp += 2;

+ break;

+ default:

+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));

+ errors = true;

+ break;

+ }

+ //Validations

+ if(errors) return usage_hf_mfu_wrbl();

}

-

- if (param_gethex(Cmd, 1, bldata, 8)) {

- PrintAndLog("Block data must include 8 HEX symbols");

- return 1;

+

+ if ( blockNo == -1 ) return usage_hf_mfu_wrbl();

+ // starting with getting tagtype

+ TagTypeUL_t tagtype = GetHF14AMfU_Type();

+ if (tagtype == UL_ERROR) return -1;

+

+ uint8_t maxblockno = 0;

+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){

+ if (tagtype & UL_TYPES_ARRAY[idx])

+ maxblockno = UL_MEMORY_ARRAY[idx];

}

-

- if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {

- chinese_card = TRUE;

+ if (blockNo > maxblockno){

+ PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno);

+ return usage_hf_mfu_wrbl();

}

-

- if ( blockNo <= 3) {

- if (!chinese_card){

- PrintAndLog("Access Denied");

- } else {

- PrintAndLog("--specialblock no:%02x", blockNo);

- PrintAndLog("--data: %s", sprint_hex(bldata, 4));

- UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};

- memcpy(d.d.asBytes,bldata, 4);

- SendCommand(&d);

- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

- uint8_t isOK = resp.arg[0] & 0xff;

- PrintAndLog("isOk:%02x", isOK);

- } else {

- PrintAndLog("Command execute timeout");

- }

+

+ // Swap endianness

+ if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8);

+ if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4);

+

+ if ( blockNo <= 3)

+ PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));

+ else

+ PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));

+

+ //Send write Block

+ UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};

+ memcpy(c.d.asBytes,blockdata,4);

+

+ if ( hasAuthKey ) {

+ c.arg[1] = 1;

+ memcpy(c.d.asBytes+4,authKeyPtr,16);

+ }

+ else if ( hasPwdKey ) {

+ c.arg[1] = 2;

+ memcpy(c.d.asBytes+4,authKeyPtr,4);

+ }

+

+ clearCommandBuffer();

+ SendCommand(&c);

+ UsbCommand resp;

+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

+ uint8_t isOK = resp.arg[0] & 0xff;

+ PrintAndLog("isOk:%02x", isOK);

} else {

- PrintAndLog("--block no:%02x", blockNo);

- PrintAndLog("--data: %s", sprint_hex(bldata, 4));

- UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};

- memcpy(e.d.asBytes,bldata, 4);

- SendCommand(&e);

- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

- uint8_t isOK = resp.arg[0] & 0xff;

- PrintAndLog("isOk:%02x", isOK);

- } else {

- PrintAndLog("Command execute timeout");

- }

+ PrintAndLog("Command execute timeout");

}

+

return 0;

}

return 0;

}

-

//

-// Mifare Ultralight Read Single Block

+// Read Single Block

//

int CmdHF14AMfURdBl(const char *Cmd){

//

int CmdHF14AMfURdBl(const char *Cmd){

- UsbCommand resp;

- uint8_t blockNo = -1;

- char cmdp = param_getchar(Cmd, 0);

-

- if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {

- PrintAndLog("Usage: hf mfu rdbl <block number>");

- PrintAndLog(" sample: hfu mfu rdbl 0");

- return 0;

+ int blockNo = -1;

+ bool errors = false;

+ bool hasAuthKey = false;

+ bool hasPwdKey = false;

+ bool swapEndian = false;

+ uint8_t cmdp = 0;

+ uint8_t keylen = 0;

+ uint8_t data[16] = {0x00};

+ uint8_t authenticationkey[16] = {0x00};

+ uint8_t *authKeyPtr = authenticationkey;

+

+ while(param_getchar(Cmd, cmdp) != 0x00)

+ {

+ switch(param_getchar(Cmd, cmdp))

+ {

+ case 'h':

+ case 'H':

+ return usage_hf_mfu_rdbl();

+ case 'k':

+ case 'K':

+ // EV1/NTAG size key

+ keylen = param_gethex(Cmd, cmdp+1, data, 8);

+ if ( !keylen ) {

+ memcpy(authenticationkey, data, 4);

+ cmdp += 2;

+ hasPwdKey = true;

+ break;

+ }

+ // UL-C size key

+ keylen = param_gethex(Cmd, cmdp+1, data, 32);

+ if (!keylen){

+ memcpy(authenticationkey, data, 16);

+ cmdp += 2;

+ hasAuthKey = true;

+ break;

+ }

+ PrintAndLog("\nERROR: Key is incorrect length\n");

+ errors = true;

+ break;

+ case 'b':

+ case 'B':

+ blockNo = param_get8(Cmd, cmdp+1);

+ if (blockNo < 0) {

+ PrintAndLog("Wrong block number");

+ errors = true;

+ }

+ cmdp += 2;

+ break;

+ case 'l':

+ case 'L':

+ swapEndian = true;

+ cmdp++;

+ break;

+ default:

+ PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));

+ errors = true;

+ break;

+ }

+ //Validations

+ if(errors) return usage_hf_mfu_rdbl();

}

- blockNo = param_get8(Cmd, 0);

+ if ( blockNo == -1 ) return usage_hf_mfu_rdbl();

+ // start with getting tagtype

+ TagTypeUL_t tagtype = GetHF14AMfU_Type();

+ if (tagtype == UL_ERROR) return -1;

- if (blockNo > MAX_UL_BLOCKS){

- PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");

- return 1;

+ uint8_t maxblockno = 0;

+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){

+ if (tagtype & UL_TYPES_ARRAY[idx])

+ maxblockno = UL_MEMORY_ARRAY[idx];

+ }

+ if (blockNo > maxblockno){

+ PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno);

+ return usage_hf_mfu_rdbl();

}

- UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};

- SendCommand(&c);

+ // Swap endianness

+ if (swapEndian && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8);

+ if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4);

+ //Read Block

+ UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};

+ if ( hasAuthKey ){

+ c.arg[1] = 1;

+ memcpy(c.d.asBytes,authKeyPtr,16);

+ }

+ else if ( hasPwdKey ) {

+ c.arg[1] = 2;

+ memcpy(c.d.asBytes,authKeyPtr,4);

+ }

+ clearCommandBuffer();

+ SendCommand(&c);

+ UsbCommand resp;

if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

uint8_t isOK = resp.arg[0] & 0xff;

if (isOK) {

uint8_t *data = resp.d.asBytes;

if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

uint8_t isOK = resp.arg[0] & 0xff;

if (isOK) {

uint8_t *data = resp.d.asBytes;

- PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));

+ PrintAndLog("\n Block# | Data | Ascii");

+ PrintAndLog("---------+-------------+------");

+ PrintAndLog(" %02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data);

}

else {

PrintAndLog("Failed reading block: (%02x)", isOK);

}

else {

PrintAndLog("Failed reading block: (%02x)", isOK);

} else {

PrintAndLog("Command execute time-out");

}

} else {

PrintAndLog("Command execute time-out");

}

+ return 0;

+}

+int usage_hf_mfu_info(void) {

+ PrintAndLog("It gathers information about the tag and tries to detect what kind it is.");

+ PrintAndLog("Sometimes the tags are locked down, and you may need a key to be able to read the information");

+ PrintAndLog("The following tags can be identified:\n");

+ PrintAndLog("Ultralight, Ultralight-C, Ultralight EV1, NTAG 203, NTAG 210,");

+ PrintAndLog("NTAG 212, NTAG 213, NTAG 215, NTAG 216, NTAG I2C 1K & 2K");

+ PrintAndLog("my-d, my-d NFC, my-d move, my-d move NFC\n");

+ PrintAndLog("Usage: hf mfu info k <key> l");

+ PrintAndLog(" Options : ");

+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");

+ PrintAndLog(" l : (optional) swap entered key's endianness");

+ PrintAndLog("");

+ PrintAndLog(" sample : hf mfu info");

+ PrintAndLog(" : hf mfu info k 00112233445566778899AABBCCDDEEFF");

+ PrintAndLog(" : hf mfu info k AABBCCDDD");

return 0;

}

return 0;

}

-int usage_hf_mfu_dump(void)

-{

+int usage_hf_mfu_dump(void) {

PrintAndLog("Reads all pages from Ultralight, Ultralight-C, Ultralight EV1");

+ PrintAndLog("NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216");

PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");

PrintAndLog("It autodetects card type.\n");

PrintAndLog("and saves binary dump into the file `filename.bin` or `cardUID.bin`");

PrintAndLog("It autodetects card type.\n");

- PrintAndLog("Usage: hf mfu dump k <key> n <filename w/o .bin>");

+ PrintAndLog("Usage: hf mfu dump k <key> l n <filename w/o .bin>");

PrintAndLog(" Options : ");

- PrintAndLog(" k <key> : Enter key for authentication");

- PrintAndLog(" n <FN > : Enter filename w/o .bin to save the dump as");

- PrintAndLog(" s : Swap entered key's endianness for auth");

+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");

+ PrintAndLog(" l : (optional) swap entered key's endianness");

+ PrintAndLog(" n <FN > : filename w/o .bin to save the dump as");

+ PrintAndLog(" p <Pg > : starting Page number to manually set a page to start the dump at");

+ PrintAndLog(" q <qty> : number of Pages to manually set how many pages to dump");

+

PrintAndLog("");

PrintAndLog(" sample : hf mfu dump");

PrintAndLog(" : hf mfu dump n myfile");

PrintAndLog("");

PrintAndLog(" sample : hf mfu dump");

PrintAndLog(" : hf mfu dump n myfile");

+ PrintAndLog(" : hf mfu dump k 00112233445566778899AABBCCDDEEFF");

+ PrintAndLog(" : hf mfu dump k AABBCCDDD\n");

return 0;

}

return 0;

}

+

+int usage_hf_mfu_rdbl(void) {

+ PrintAndLog("Read a block and print. It autodetects card type.\n");

+ PrintAndLog("Usage: hf mfu rdbl b <block number> k <key> l\n");

+ PrintAndLog(" Options:");

+ PrintAndLog(" b <no> : block to read");

+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");

+ PrintAndLog(" l : (optional) swap entered key's endianness");

+ PrintAndLog("");

+ PrintAndLog(" sample : hf mfu rdbl b 0");

+ PrintAndLog(" : hf mfu rdbl b 0 k 00112233445566778899AABBCCDDEEFF");

+ PrintAndLog(" : hf mfu rdbl b 0 k AABBCCDDD\n");

+ return 0;

+}

+

+int usage_hf_mfu_wrbl(void) {

+ PrintAndLog("Write a block. It autodetects card type.\n");

+ PrintAndLog("Usage: hf mfu wrbl b <block number> d <data> k <key> l\n");

+ PrintAndLog(" Options:");

+ PrintAndLog(" b <no> : block to write");

+ PrintAndLog(" d <data> : block data - (8 hex symbols)");

+ PrintAndLog(" k <key> : (optional) key for authentication [UL-C 16bytes, EV1/NTAG 4bytes]");

+ PrintAndLog(" l : (optional) swap entered key's endianness");

+ PrintAndLog("");

+ PrintAndLog(" sample : hf mfu wrbl b 0 d 01234567");

+ PrintAndLog(" : hf mfu wrbl b 0 d 01234567 k AABBCCDDD\n");

+ return 0;

+}

+

//

// Mifare Ultralight / Ultralight-C / Ultralight-EV1

// Read and Dump Card Contents, using auto detection of tag size.

//

// Mifare Ultralight / Ultralight-C / Ultralight-EV1

// Read and Dump Card Contents, using auto detection of tag size.

-//

-// TODO: take a password to read UL-C / UL-EV1 tags.

int CmdHF14AMfUDump(const char *Cmd){

FILE *fout;

char filename[FILE_PATH_SIZE] = {0x00};

char *fnameptr = filename;

int CmdHF14AMfUDump(const char *Cmd){

FILE *fout;

char filename[FILE_PATH_SIZE] = {0x00};

char *fnameptr = filename;

- char *str = "Dumping Ultralight%s%s Card Data...";

uint8_t *lockbytes_t = NULL;

uint8_t lockbytes[2] = {0x00};

uint8_t *lockbytes_t2 = NULL;

uint8_t *lockbytes_t = NULL;

uint8_t lockbytes[2] = {0x00};

uint8_t *lockbytes_t2 = NULL;

bool bit[16] = {0x00};

bool bit2[16] = {0x00};

uint8_t data[1024] = {0x00};

bool bit[16] = {0x00};

bool bit2[16] = {0x00};

uint8_t data[1024] = {0x00};

- bool hasPwd = false;

+ bool hasAuthKey = false;

int i = 0;

int Pages = 16;

bool tmplockbit = false;

int i = 0;

int Pages = 16;

bool tmplockbit = false;

- uint8_t dataLen=0;

- uint8_t cmdp =0;

- uint8_t key[16] = {0x00};

- uint8_t *keyPtr = key;

+ uint8_t dataLen = 0;

+ uint8_t cmdp = 0;

+ uint8_t authenticationkey[16] = {0x00};

+ uint8_t *authKeyPtr = authenticationkey;

size_t fileNlen = 0;

bool errors = false;

bool swapEndian = false;

size_t fileNlen = 0;

bool errors = false;

bool swapEndian = false;

+ bool manualPages = false;

+ uint8_t startPage = 0;

+ char tempStr[50];

+ unsigned char cleanASCII[4];

while(param_getchar(Cmd, cmdp) != 0x00)

{

while(param_getchar(Cmd, cmdp) != 0x00)

{

return usage_hf_mfu_dump();

case 'k':

case 'K':

return usage_hf_mfu_dump();

case 'k':

case 'K':

- dataLen = param_gethex(Cmd, cmdp+1, data, 32);

- if (dataLen) {

- errors = true;

+ dataLen = param_getstr(Cmd, cmdp+1, tempStr, sizeof(tempStr));

+ if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length

+ errors = param_gethex(tempStr, 0, authenticationkey, dataLen);

+ dataLen /= 2;

} else {

- memcpy(key, data, 16);

- }

+ PrintAndLog("\nERROR: Key is incorrect length\n");

+ errors = true;

+ }

cmdp += 2;

- hasPwd = true;

+ hasAuthKey = true;

+ break;

+ case 'l':

+ case 'L':

+ swapEndian = true;

+ cmdp++;

break;

case 'n':

case 'N':

break;

case 'n':

case 'N':

- fileNlen = param_getstr(Cmd, cmdp+1, filename);

+ fileNlen = param_getstr(Cmd, cmdp+1, filename, sizeof(filename));

if (!fileNlen) errors = true;

if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5;

cmdp += 2;

break;

if (!fileNlen) errors = true;

if (fileNlen > FILE_PATH_SIZE-5) fileNlen = FILE_PATH_SIZE-5;

cmdp += 2;

break;

- case 's':

- swapEndian = true;

- cmdp++;

+ case 'p':

+ case 'P':

+ startPage = param_get8(Cmd, cmdp+1);

+ manualPages = true;

+ cmdp += 2;

+ break;

+ case 'q':

+ case 'Q':

+ Pages = param_get8(Cmd, cmdp+1);

+ cmdp += 2;

+ manualPages = true;

+ break;

default:

PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));

errors = true;

default:

PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));

errors = true;

//Validations

if(errors) return usage_hf_mfu_dump();

//Validations

if(errors) return usage_hf_mfu_dump();

- if (swapEndian)

- keyPtr = SwapEndian64(data, 16);

+ if (swapEndian && hasAuthKey)

+ authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);

TagTypeUL_t tagtype = GetHF14AMfU_Type();

if (tagtype == UL_ERROR) return -1;

TagTypeUL_t tagtype = GetHF14AMfU_Type();

if (tagtype == UL_ERROR) return -1;

- if ( tagtype & UL ) {

- Pages = 16;

- PrintAndLog(str,"", (tagtype & MAGIC)?" (magic)":"" );

- }

- else if ( tagtype & UL_C ) {

- Pages = 44;

- PrintAndLog(str,"-C", (tagtype & MAGIC)?" (magic)":"" );

- }

- else if ( tagtype & UL_EV1_48 ) {

- Pages = 18;

- PrintAndLog(str," EV1_48","");

- }

- else if ( tagtype & UL_EV1_128 ) {

- Pages = 32;

- PrintAndLog(str," EV1_128","");

- } else {

- Pages = 16;

- PrintAndLog("Dumping unknown Ultralight, using default values.");

+ if (!manualPages) //get number of pages to read

+ for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)

+ if (tagtype & UL_TYPES_ARRAY[idx])

+ Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0

+

+ ul_print_type(tagtype, 0);

+ PrintAndLog("Reading tag memory...");

+ UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}};

+ if ( hasAuthKey ) {

+ if (tagtype & UL_C)

+ c.arg[2] = 1; //UL_C auth

+ else

+ c.arg[2] = 2; //UL_EV1/NTAG auth

+

+ memcpy(c.d.asBytes, authKeyPtr, dataLen);

}

- UsbCommand c = {CMD_MIFAREUC_READCARD, {0,Pages}};

- if ( hasPwd ) {

- c.arg[2] = 1;

- memcpy(c.d.asBytes, key, 16);

- }

+ clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) {

PrintAndLog("Command execute time-out");

return 1;

}

SendCommand(&c);

UsbCommand resp;

if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) {

PrintAndLog("Command execute time-out");

return 1;

}

- PrintAndLog ("%u,%u",resp.arg[0],resp.arg[1]);

- uint8_t isOK = resp.arg[0] & 0xff;

- if (isOK) {

- memcpy(data, resp.d.asBytes, resp.arg[1]);

- } else {

+ if (resp.arg[0] != 1) {

PrintAndLog("Failed reading block: (%02x)", i);

return 1;

}

PrintAndLog("Failed reading block: (%02x)", i);

return 1;

}

+ uint32_t startindex = resp.arg[2];

+ uint32_t bufferSize = resp.arg[1];

+ if (bufferSize > sizeof(data)) {

+ PrintAndLog("Data exceeded Buffer size!");

+ bufferSize = sizeof(data);

+ }

+ GetFromBigBuf(data, bufferSize, startindex);

+ WaitForResponse(CMD_ACK,NULL);

+

+ Pages = bufferSize/4;

// Load lock bytes.

int j = 0;

// Load lock bytes.

int j = 0;

}

// Load bottom lockbytes if available

}

// Load bottom lockbytes if available

+ // TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG

if ( Pages == 44 ) {

lockbytes_t2 = data + (40*4);

lockbytes2[0] = lockbytes_t2[2];

if ( Pages == 44 ) {

lockbytes_t2 = data + (40*4);

lockbytes2[0] = lockbytes_t2[2];

}

- // add keys

- if (hasPwd){

- memcpy(data + Pages*4, key, 16);

- Pages += 4;

+ // add keys to block dump

+ if (hasAuthKey) {

+ if (!swapEndian){

+ authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);

+ } else {

+ authKeyPtr = authenticationkey;

+ }

+

+ if (tagtype & UL_C){ //add 4 pages

+ memcpy(data + Pages*4, authKeyPtr, dataLen);

+ Pages += dataLen/4;

+ } else { // 2nd page from end

+ memcpy(data + (Pages*4) - 8, authenticationkey, dataLen);

+ }

}

+

+ PrintAndLog("\n Block# | Data |lck| Ascii");

+ PrintAndLog("---------+-------------+---+------");

for (i = 0; i < Pages; ++i) {

if ( i < 3 ) {

for (i = 0; i < Pages; ++i) {

if ( i < 3 ) {

- PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));

+ PrintAndLog("%3d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4));

continue;

}

switch(i){

case 3: tmplockbit = bit[4]; break;

continue;

}

switch(i){

case 3: tmplockbit = bit[4]; break;

- case 4: tmplockbit = bit[3]; break;

- case 5: tmplockbit = bit[2]; break;

- case 6: tmplockbit = bit[1]; break;

- case 7: tmplockbit = bit[0]; break;

- case 8: tmplockbit = bit[15]; break;

+ case 4: tmplockbit = bit[3]; break;

+ case 5: tmplockbit = bit[2]; break;

+ case 6: tmplockbit = bit[1]; break;

+ case 7: tmplockbit = bit[0]; break;

+ case 8: tmplockbit = bit[15]; break;

case 9: tmplockbit = bit[14]; break;

case 10: tmplockbit = bit[13]; break;

case 11: tmplockbit = bit[12]; break;

case 9: tmplockbit = bit[14]; break;

case 10: tmplockbit = bit[13]; break;

case 11: tmplockbit = bit[12]; break;

case 24:

case 25:

case 26:

case 24:

case 25:

case 26:

- case 27: tmplockbit = bit2[4]; break;

+ case 27: tmplockbit = bit2[4]; break;

case 28:

case 29:

case 30:

case 28:

case 29:

case 30:

case 43: tmplockbit = bit2[9]; break; //auth1

default: break;

}

case 43: tmplockbit = bit2[9]; break; //auth1

default: break;

}

- PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit);

- }

+

+ // convert unprintable characters and line breaks to dots

+ memcpy(cleanASCII, data+i*4, 4);

+ clean_ascii(cleanASCII, 4);

+

+ PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII);

+ }

+ PrintAndLog("---------------------------------");

// user supplied filename?

if (fileNlen < 1) {

// user supplied filename?

if (fileNlen < 1) {

sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",

data[0],data[1], data[2], data[4],data[5],data[6], data[7]);

} else {

sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",

data[0],data[1], data[2], data[4],data[5],data[6], data[7]);

} else {

- sprintf(fnameptr + fileNlen," .bin");

+ sprintf(fnameptr + fileNlen,".bin");

}

if ((fout = fopen(filename,"wb")) == NULL) {

PrintAndLog("Could not create file name %s", filename);

}

if ((fout = fopen(filename,"wb")) == NULL) {

PrintAndLog("Could not create file name %s", filename);

- return 1;

+ return 1;

}

fwrite( data, 1, Pages*4, fout );

fclose(fout);

}

fwrite( data, 1, Pages*4, fout );

fclose(fout);

return 0;

}

return 0;

}

-// Needed to Authenticate to Ultralight C tags

-void rol (uint8_t *data, const size_t len){

- uint8_t first = data[0];

- for (size_t i = 0; i < len-1; i++) {

- data[i] = data[i+1];

- }

- data[len-1] = first;

-}

-

//-------------------------------------------------------------------------------

// Ultralight C Methods

//-------------------------------------------------------------------------------

// Ultralight C Methods

//-------------------------------------------------------------------------------

//

int CmdHF14AMfucAuth(const char *Cmd){

//

int CmdHF14AMfucAuth(const char *Cmd){

- uint8_t keyNo = 0;

+ uint8_t keyNo = 3;

bool errors = false;

char cmdp = param_getchar(Cmd, 0);

bool errors = false;

char cmdp = param_getchar(Cmd, 0);

//Change key to user defined one

if (cmdp == 'k' || cmdp == 'K'){

keyNo = param_get8(Cmd, 1);

//Change key to user defined one

if (cmdp == 'k' || cmdp == 'K'){

keyNo = param_get8(Cmd, 1);

- if(keyNo > 6)

+ if(keyNo > KEYS_3DES_COUNT-1)

errors = true;

}

errors = true;

}

uint8_t *key = default_3des_keys[keyNo];

}

uint8_t *key = default_3des_keys[keyNo];

- if (try3DesAuthentication(key)>0)

+ if (ulc_authentication(key, true))

PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));

else

PrintAndLog("Authentication failed");

PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));

else

PrintAndLog("Authentication failed");

-

- return 0;

-}

-

-int try3DesAuthentication( uint8_t *key){

-

- uint8_t blockNo = 0;

- uint32_t cuid = 0;

-

- des3_context ctx = { 0 };

-

- uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };

- uint8_t random_b[8] = { 0 };

- uint8_t enc_random_b[8] = { 0 };

- uint8_t rnd_ab[16] = { 0 };

- uint8_t iv[8] = { 0 };

-

- UsbCommand c = {CMD_MIFAREUC_AUTH1, {blockNo}};

- SendCommand(&c);

- UsbCommand resp;

- if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;

- if ( !(resp.arg[0] & 0xff) ) return -2;

-

- cuid = resp.arg[1];

- memcpy(enc_random_b,resp.d.asBytes+1,8);

-

- des3_set2key_dec(&ctx, key);

- // context, mode, length, IV, input, output

- des3_crypt_cbc( &ctx, DES_DECRYPT, sizeof(random_b), iv , enc_random_b , random_b);

-

- rol(random_b,8);

- memcpy(rnd_ab ,random_a,8);

- memcpy(rnd_ab+8,random_b,8);

-

- des3_set2key_enc(&ctx, key);

- // context, mode, length, IV, input, output

- des3_crypt_cbc(&ctx, DES_ENCRYPT, sizeof(rnd_ab), enc_random_b, rnd_ab, rnd_ab);

-

- //Auth2

- c.cmd = CMD_MIFAREUC_AUTH2;

- c.arg[0] = cuid;

- memcpy(c.d.asBytes, rnd_ab, 16);

- SendCommand(&c);

-

- if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;

- if ( !(resp.arg[0] & 0xff)) return -2;

-

- uint8_t enc_resp[8] = { 0 };

- uint8_t resp_random_a[8] = { 0 };

- memcpy(enc_resp, resp.d.asBytes+1, 8);

-

- des3_set2key_dec(&ctx, key);

- // context, mode, length, IV, input, output

- des3_crypt_cbc( &ctx, DES_DECRYPT, 8, enc_random_b, enc_resp, resp_random_a);

-

- if ( !memcmp(resp_random_a, random_a, 8))

- return 1;

+

return 0;

-

- //PrintAndLog(" RndA :%s", sprint_hex(random_a, 8));

- //PrintAndLog(" enc(RndB) :%s", sprint_hex(enc_random_b, 8));

- //PrintAndLog(" RndB :%s", sprint_hex(random_b, 8));

- //PrintAndLog(" A+B :%s", sprint_hex(random_a_and_b, 16));

- //PrintAndLog(" enc(A+B) :%s", sprint_hex(random_a_and_b, 16));

- //PrintAndLog(" enc(RndA') :%s", sprint_hex(data2+1, 8));

}

/**

}

/**

}

**/

}

**/

-//

-// Ultralight C Read Single Block

-//

-int CmdHF14AMfUCRdBl(const char *Cmd)

-{

- UsbCommand resp;

- bool hasPwd = FALSE;

- uint8_t blockNo = -1;

- uint8_t key[16];

- char cmdp = param_getchar(Cmd, 0);

-

- if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {

- PrintAndLog("Usage: hf mfu crdbl <block number> <key>");

- PrintAndLog("");

- PrintAndLog("sample: hf mfu crdbl 0");

- PrintAndLog(" hf mfu crdbl 0 00112233445566778899AABBCCDDEEFF");

- return 0;

- }

-

- blockNo = param_get8(Cmd, 0);

- if (blockNo < 0) {

- PrintAndLog("Wrong block number");

- return 1;

- }

-

- if (blockNo > MAX_ULC_BLOCKS ){

- PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");

- return 1;

- }

-

- // key

- if ( strlen(Cmd) > 3){

- if (param_gethex(Cmd, 1, key, 32)) {

- PrintAndLog("Key must include %d HEX symbols", 32);

- return 1;

- } else {

- hasPwd = TRUE;

- }

- //uint8_t *key2 = SwapEndian64(key, 16);

-

- //Read Block

- UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};

- if ( hasPwd ) {

- c.arg[1] = 1;

- memcpy(c.d.asBytes,key,16);

- }

- SendCommand(&c);

-

- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

- uint8_t isOK = resp.arg[0] & 0xff;

- if (isOK) {

- uint8_t *data = resp.d.asBytes;

- PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));

- }

- else {

- PrintAndLog("Failed reading block: (%02x)", isOK);

- }

- } else {

- PrintAndLog("Command execute time-out");

- }

- return 0;

-}

-

-//

-// Mifare Ultralight C Write Single Block

-//

-int CmdHF14AMfUCWrBl(const char *Cmd){

-

- uint8_t blockNo = -1;

- bool chinese_card = FALSE;

- uint8_t bldata[16] = {0x00};

- UsbCommand resp;

-

- char cmdp = param_getchar(Cmd, 0);

-

- if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {

- PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");

- PrintAndLog(" [block number]");

- PrintAndLog(" [block data] - (8 hex symbols)");

- PrintAndLog(" [w] - Chinese magic ultralight tag");

- PrintAndLog("");

- PrintAndLog(" sample: hf mfu cwrbl 0 01020304");

- PrintAndLog("");

- return 0;

- }

-

- blockNo = param_get8(Cmd, 0);

- if (blockNo > MAX_ULC_BLOCKS ){

- PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");

- return 1;

- }

-

- if (param_gethex(Cmd, 1, bldata, 8)) {

- PrintAndLog("Block data must include 8 HEX symbols");

- return 1;

- }

-

- if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {

- chinese_card = TRUE;

- }

-

- if ( blockNo <= 3 ) {

- if (!chinese_card){

- PrintAndLog("Access Denied");

- return 1;

- } else {

- PrintAndLog("--Special block no: 0x%02x", blockNo);

- PrintAndLog("--Data: %s", sprint_hex(bldata, 4));

- UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};

- memcpy(d.d.asBytes,bldata, 4);

- SendCommand(&d);

- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

- uint8_t isOK = resp.arg[0] & 0xff;

- PrintAndLog("isOk:%02x", isOK);

- } else {

- PrintAndLog("Command execute timeout");

- return 1;

- }

- } else {

- PrintAndLog("--Block no : 0x%02x", blockNo);

- PrintAndLog("--Data: %s", sprint_hex(bldata, 4));

- UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};

- memcpy(e.d.asBytes,bldata, 4);

- SendCommand(&e);

- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

- uint8_t isOK = resp.arg[0] & 0xff;

- PrintAndLog("isOk : %02x", isOK);

- } else {

- PrintAndLog("Command execute timeout");

- return 1;

- }

- return 0;

-}

-

//

// Mifare Ultralight C - Set password

//

// Mifare Ultralight C - Set password

//

UsbCommand c = {CMD_MIFAREUC_SETPWD};

memcpy( c.d.asBytes, pwd, 16);

UsbCommand c = {CMD_MIFAREUC_SETPWD};

memcpy( c.d.asBytes, pwd, 16);

+ clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

SendCommand(&c);

UsbCommand resp;

// read block2.

c.cmd = CMD_MIFAREU_READBL;

c.arg[0] = 2;

// read block2.

c.cmd = CMD_MIFAREU_READBL;

c.arg[0] = 2;

+ clearCommandBuffer();

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

PrintAndLog("Command execute timeout");

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

PrintAndLog("Command execute timeout");

c.d.asBytes[1] = uid[1];

c.d.asBytes[2] = uid[2];

c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];

c.d.asBytes[1] = uid[1];

c.d.asBytes[2] = uid[2];

c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];

+ clearCommandBuffer();

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

PrintAndLog("Command execute timeout");

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {

PrintAndLog("Command execute timeout");

c.d.asBytes[1] = uid[4];

c.d.asBytes[2] = uid[5];

c.d.asBytes[3] = uid[6];

c.d.asBytes[1] = uid[4];

c.d.asBytes[2] = uid[5];

c.d.asBytes[3] = uid[6];

+ clearCommandBuffer();

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {

PrintAndLog("Command execute timeout");

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {

PrintAndLog("Command execute timeout");

c.d.asBytes[1] = oldblock2[1];

c.d.asBytes[2] = oldblock2[2];

c.d.asBytes[3] = oldblock2[3];

c.d.asBytes[1] = oldblock2[1];

c.d.asBytes[2] = oldblock2[2];

c.d.asBytes[3] = oldblock2[3];

+ clearCommandBuffer();

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {

PrintAndLog("Command execute timeout");

SendCommand(&c);

if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {

PrintAndLog("Command execute timeout");

}

int CmdHF14AMfuGenDiverseKeys(const char *Cmd){

}

int CmdHF14AMfuGenDiverseKeys(const char *Cmd){

-

+

uint8_t iv[8] = { 0x00 };

uint8_t block = 0x07;

uint8_t iv[8] = { 0x00 };

uint8_t block = 0x07;

-

+

// UL-EV1

//04 57 b6 e2 05 3f 80 UID

//4a f8 4b 19 PWD

// UL-EV1

//04 57 b6 e2 05 3f 80 UID

//4a f8 4b 19 PWD

uint8_t mix[8] = { 0x00 };

uint8_t divkey[8] = { 0x00 };

uint8_t mix[8] = { 0x00 };

uint8_t divkey[8] = { 0x00 };

-

+

memcpy(mix, mifarekeyA, 4);

-

+

mix[4] = mifarekeyA[4] ^ uid[0];

mix[5] = mifarekeyA[5] ^ uid[1];

mix[6] = block ^ uid[2];

mix[7] = uid[3];

mix[4] = mifarekeyA[4] ^ uid[0];

mix[5] = mifarekeyA[5] ^ uid[1];

mix[6] = block ^ uid[2];

mix[7] = uid[3];

-

+

des3_context ctx = { 0x00 };

des3_set2key_enc(&ctx, masterkey);

des3_context ctx = { 0x00 };

des3_set2key_enc(&ctx, masterkey);

PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA)));

PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix)));

PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6));

PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA)));

PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix)));

PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6));

-

+

PrintAndLog("\n DES version");

-

+

for (int i=0; i < sizeof(mifarekeyA); ++i){

dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;

dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1);

for (int i=0; i < sizeof(mifarekeyA); ++i){

dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;

dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1);

memcpy(dmkey+8, dkeyB, 8);

memcpy(dmkey+16, dkeyA, 8);

memset(iv, 0x00, 8);

memcpy(dmkey+8, dkeyB, 8);

memcpy(dmkey+16, dkeyA, 8);

memset(iv, 0x00, 8);

-

+

des3_set3key_enc(&ctx, dmkey);

des3_crypt_cbc(&ctx // des3_context

des3_set3key_enc(&ctx, dmkey);

des3_crypt_cbc(&ctx // des3_context

{"help", CmdHelp, 1, "This help"},

{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},

{"info", CmdHF14AMfUInfo, 0, "Tag information"},

{"help", CmdHelp, 1, "This help"},

{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},

{"info", CmdHF14AMfUInfo, 0, "Tag information"},

- {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"},

- {"rdbl", CmdHF14AMfURdBl, 0, "Read block - Ultralight"},

- {"wrbl", CmdHF14AMfUWrBl, 0, "Write block - Ultralight"},

- {"crdbl", CmdHF14AMfUCRdBl, 0, "Read block - Ultralight C"},

- {"cwrbl", CmdHF14AMfUCWrBl, 0, "Write block - Ultralight C"},

+ {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"},

+ {"rdbl", CmdHF14AMfURdBl, 0, "Read block"},

+ {"wrbl", CmdHF14AMfUWrBl, 0, "Write block"},

{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},

{"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"},

{"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"},

{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},

{"setpwd", CmdHF14AMfucSetPwd, 1, "Set 3des password - Ultralight-C"},

{"setuid", CmdHF14AMfucSetUid, 1, "Set UID - MAGIC tags only"},