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

#include <stdint.h>

#include <stdio.h>

#include <stdint.h>

#include <stdio.h>

+#include <string.h>

#include "comms.h"

#include "usb_cmd.h"

#include "cmdmain.h"

#include "comms.h"

#include "usb_cmd.h"

#include "cmdmain.h"

#include "cmdhf14a.h" // DropField()

#include "mifare.h"

#include "util.h"

#include "cmdhf14a.h" // DropField()

#include "mifare.h"

#include "util.h"

+#include "util_posix.h"

#include "protocols.h"

#include "taginfo.h"

#include "protocols.h"

#include "taginfo.h"

+#include "crypto/libpcrypto.h"

typedef enum TAGTYPE_UL {

UNKNOWN = 0x000000,

typedef enum TAGTYPE_UL {

UNKNOWN = 0x000000,

MY_D = 0x000800,

MY_D_NFC = 0x001000,

MY_D_MOVE = 0x002000,

MY_D = 0x000800,

MY_D_NFC = 0x001000,

MY_D_MOVE = 0x002000,

- MY_D_MOVE_NFC = 0x004000,

- MY_D_MOVE_LEAN= 0x008000,

- NTAG_I2C_1K = 0x010000,

- NTAG_I2C_2K = 0x020000,

- FUDAN_UL = 0x040000,

- MAGIC = 0x080000,

+ MY_D_MOVE_LEAN= 0x004000,

+ NTAG_I2C_1K = 0x008000,

+ NTAG_I2C_2K = 0x010000,

+ FUDAN_UL = 0x020000,

+ MAGIC = 0x040000,

UL_MAGIC = UL | MAGIC,

UL_C_MAGIC = UL_C | MAGIC,

UL_ERROR = 0xFFFFFF,

UL_MAGIC = UL | MAGIC,

UL_C_MAGIC = UL_C | MAGIC,

UL_ERROR = 0xFFFFFF,

#define MAX_MY_D_MOVE 0x25

#define MAX_MY_D_MOVE_LEAN 0x0f

#define MAX_MY_D_MOVE 0x25

#define MAX_MY_D_MOVE_LEAN 0x0f

-#define PUBLIC_ECDA_KEYLEN 33

-static uint8_t public_ecda_key[PUBLIC_ECDA_KEYLEN] = {

- 0x04, 0x49, 0x4e, 0x1a, 0x38, 0x6d, 0x3d, 0x3c,

- 0xfe, 0x3d, 0xc1, 0x0e, 0x5d, 0xe6, 0x8a, 0x49,

- 0x9b, 0x1c, 0x20, 0x2d, 0xb5, 0xb1, 0x32, 0x39,

- 0x3e, 0x89, 0xed, 0x19, 0xfe, 0x5b, 0xe8, 0xbc,

- 0x61

-};

-

#define KEYS_3DES_COUNT 7

static 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

#define KEYS_3DES_COUNT 7

static 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

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

};

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

};

-#define MAX_UL_TYPES 18

+// known public keys for the originality check (source: https://github.com/alexbatalov/node-nxp-originality-verifier)

+uint8_t public_keys[2][33] = {{0x04,0x49,0x4e,0x1a,0x38,0x6d,0x3d,0x3c,0xfe,0x3d,0xc1,0x0e,0x5d,0xe6,0x8a,0x49,0x9b, // UL and NDEF

+ 0x1c,0x20,0x2d,0xb5,0xb1,0x32,0x39,0x3e,0x89,0xed,0x19,0xfe,0x5b,0xe8,0xbc,0x61},

+ {0x04,0x90,0x93,0x3b,0xdc,0xd6,0xe9,0x9b,0x4e,0x25,0x5e,0x3d,0xa5,0x53,0x89,0xa8,0x27, // UL EV1

+ 0x56,0x4e,0x11,0x71,0x8e,0x01,0x72,0x92,0xfa,0xf2,0x32,0x26,0xa9,0x66,0x14,0xb8}

+};

+

+#define MAX_UL_TYPES 17

static 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};

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

static 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,

static 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};

-

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

// get version nxp product type

static char *getProductTypeStr( uint8_t id){

// get version nxp product type

static char *getProductTypeStr( uint8_t id){

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 ){

+static char *getUlev1CardSizeStr( uint8_t fsize ){

static char buf[40];

char *retStr = buf;

static char buf[40];

char *retStr = buf;

return buf;

}

return buf;

}

-static void ul_switch_on_field(void) {

- 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 ) {

+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();

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

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

clearCommandBuffer();

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

return resplen;

}

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

return resplen;

}

-/*

-static int ul_send_cmd_raw_crc( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength, bool append_crc ) {

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

- if (append_crc)

- 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;

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

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

- 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, bool clear_trace) {

- ul_switch_on_field();

+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_NO_RATS | (clear_trace?ISO14A_CLEAR_TRACE:0), 0, 0}};

+ clearCommandBuffer();

+ SendCommand(&c);

UsbCommand resp;

bool ans = false;

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

UsbCommand resp;

bool ans = false;

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

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

+ if (ans == 0 || resp.arg[0] == 0) {

PrintAndLogEx(WARNING, "iso14443a card select failed");

- DropField();

return 0;

}

return 0;

}

return 1;

}

return 1;

}

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

-static int ul_read( uint8_t page, uint8_t *response, uint16_t responseLength ){

- uint8_t cmd[] = {ISO14443A_CMD_READBLOCK, page};

+// This read command will return 16 bytes.

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

+ uint8_t cmd[] = {MIFARE_CMD_READBLOCK, page};

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

return len;

}

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

return len;

}

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

- uint8_t cmd[18];

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

+static int ul_halt(void) {

+ uint8_t cmd[] = {ISO14443A_CMD_HALT, 0x00};

+ uint8_t response;

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

+ return len;

+}

+

+static int ul_comp_write_ex(uint8_t page, uint8_t *data, uint8_t datalen, bool first_part_only) {

+

+ uint8_t cmd[18] = {0x00};

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

- cmd[0] = ISO14443A_CMD_WRITEBLOCK;

+ cmd[0] = MIFARE_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;

+

+ uint8_t response = {0xff};

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

+ if (response != CARD_ACK)

+ return -1;

+ if (first_part_only)

+ return 0;

+

+ memcpy(cmd, data, datalen);

+ ul_send_cmd_raw(cmd, 16, &response, sizeof(response));

+ if (response != CARD_ACK)

+ return -1;

+

+ return 0;

}

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

+

+// not used yet

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

+ // return ul_comp_write_ex(page, data, datalen, false);

+// }

+

+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);

return len;

}

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

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

return len;

}

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

+

+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);

UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}};

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

return 0;

}

return 0;

}

-static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t 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);

return len;

}

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);

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)) {

+

+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)) {

//will select card automatically and close connection on error

if (!ulc_authentication(authenticationkey, false)) {

- PrintAndLogEx(WARNING, "Authentication Failed UL-C");

+ PrintAndLogEx(ERR, "Authentication Failed UL-C");

return 0;

}

} else {

return 0;

}

} else {

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

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

if (hasAuthKey) {

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

if (hasAuthKey) {

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

- DropField();

- PrintAndLogEx(WARNING, "Authentication Failed UL-EV1/NTAG");

+ PrintAndLogEx(ERR, "Authentication Failed UL-EV1/NTAG");

return 0;

}

return 0;

}

return 1;

}

return 1;

}

-static int ulev1_getVersion( uint8_t *response, uint16_t 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);

uint8_t cmd[] = {MIFARE_ULEV1_VERSION};

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

// return 0;

// }

// return 0;

// }

-static int ulev1_readCounter( uint8_t counter, uint8_t *response, uint16_t responseLength ){

+

+static int ulev1_readCounter(uint8_t counter, uint8_t *response, uint16_t responseLength) {

uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};

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

return len;

}

uint8_t cmd[] = {MIFARE_ULEV1_READ_CNT, counter};

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

return len;

}

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

+

+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;

}

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 ){

+

+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);

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

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

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

//

// make sure field is off before calling this function

// 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 ){

+static int ul_fudan_check(void) {

iso14a_card_select_t card;

- if ( !ul_select(&card) )

+ if (!ul_select(&card, false))

return UL_ERROR;

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

return UL_ERROR;

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

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

}

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

}

-static int ul_print_default( uint8_t *data){

+

+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[3] = data[4];

- uid[4] = data[5];

- uid[5] = data[6];

- uid[6] = data[7];

-

- PrintAndLogEx(NORMAL," UID : %s ", sprint_hex(uid, 7));

+ memcpy(uid, data, 3);

+ memcpy(uid+3, data+4, 4);

+

+ PrintAndLogEx(NORMAL," UID : %s", sprint_hex(uid, 7));

PrintAndLogEx(NORMAL," UID[0] : %02X, %s", uid[0], getManufacturerName(uid[0]));

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

+

+ 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: PrintAndLogEx(NORMAL, " IC type : SLE 66R04P 770 Bytes"); break; //77 pages

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

switch (chip){

case 0xc2: PrintAndLogEx(NORMAL, " IC type : SLE 66R04P 770 Bytes"); break; //77 pages

}

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

}

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

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

+ int crc0 = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];

if ( data[3] == crc0 )

PrintAndLogEx(NORMAL, " BCC0 : %02X, Ok", data[3]);

else

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

if ( data[3] == crc0 )

PrintAndLogEx(NORMAL, " BCC0 : %02X, Ok", data[3]);

else

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

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

+ int crc1 = uid[3] ^ uid[4] ^ uid[5] ^ uid[6];

if ( data[8] == crc1 )

PrintAndLogEx(NORMAL, " BCC1 : %02X, Ok", data[8]);

else

if ( data[8] == crc1 )

PrintAndLogEx(NORMAL, " BCC1 : %02X, Ok", data[8]);

else

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

- PrintAndLogEx(NORMAL, " Lock : %s (binary %s %s)",

+ PrintAndLogEx(NORMAL, " Lock : %s (binary %s %s)",

sprint_hex(data+10, 2),

printBits(1, data+10),

printBits(1, data+11)

);

PrintAndLogEx(NORMAL, "OneTimePad : %s (binary %s %s %s %s)\n",

sprint_hex(data+10, 2),

printBits(1, data+10),

printBits(1, data+11)

);

PrintAndLogEx(NORMAL, "OneTimePad : %s (binary %s %s %s %s)\n",

- sprint_hex(data + 12, 4),

+ sprint_hex(data+12, 4),

printBits(1, data+12),

printBits(1, data+13),

printBits(1, data+14),

printBits(1, data+12),

printBits(1, data+13),

printBits(1, data+14),

return 0;

}

return 0;

}

+

static int ndef_print_CC(uint8_t *data) {

// no NDEF message

if(data[0] != 0xe1)

static int ndef_print_CC(uint8_t *data) {

// no NDEF message

if(data[0] != 0xe1)

return 0;

}

return 0;

}

+

int ul_print_type(uint32_t tagtype, uint8_t spaces){

char spc[11] = " ";

spc[10]=0x00;

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

int ul_print_type(uint32_t tagtype, uint8_t spaces){

char spc[11] = " ";

spc[10]=0x00;

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

- if ( tagtype & UL )

+ if (tagtype & UL )

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

- else if ( tagtype & UL_C)

+ else if (tagtype & UL_C)

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

- else if ( tagtype & UL_EV1_48)

+ else if (tagtype & UL_EV1_48)

PrintAndLogEx(NORMAL, "%sTYPE : MIFARE Ultralight EV1 48bytes (MF0UL1101)", spacer);

- else if ( tagtype & UL_EV1_128)

+ else if (tagtype & UL_EV1_128)

PrintAndLogEx(NORMAL, "%sTYPE : MIFARE Ultralight EV1 128bytes (MF0UL2101)", spacer);

- else if ( tagtype & NTAG )

+ else if (tagtype & NTAG)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG UNKNOWN", spacer);

- else if ( tagtype & NTAG_203 )

+ else if (tagtype & NTAG_203)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 203 144bytes (NT2H0301F0DT)", spacer);

- else if ( tagtype & NTAG_210 )

+ else if (tagtype & NTAG_210)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 210 48bytes (NT2L1011G0DU)", spacer);

- else if ( tagtype & NTAG_212 )

+ else if (tagtype & NTAG_212)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 212 128bytes (NT2L1211G0DU)", spacer);

- else if ( tagtype & NTAG_213 )

+ else if (tagtype & NTAG_213)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 213 144bytes (NT2H1311G0DU)", spacer);

- else if ( tagtype & NTAG_215 )

+ else if (tagtype & NTAG_215)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 215 504bytes (NT2H1511G0DU)", spacer);

- else if ( tagtype & NTAG_216 )

+ else if (tagtype & NTAG_216)

PrintAndLogEx(NORMAL, "%sTYPE : NTAG 216 888bytes (NT2H1611G0DU)", spacer);

- else if ( tagtype & NTAG_I2C_1K )

+ else if (tagtype & NTAG_I2C_1K)

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

- else if ( tagtype & NTAG_I2C_2K )

+ else if (tagtype & NTAG_I2C_2K)

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

- else if ( tagtype & MY_D )

+ else if (tagtype & MY_D)

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

- else if ( tagtype & MY_D_NFC )

+ else if (tagtype & MY_D_NFC)

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

- else if ( tagtype & MY_D_MOVE )

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

- else if ( tagtype & MY_D_MOVE_NFC )

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

- else if ( tagtype & MY_D_MOVE_LEAN )

+ else if (tagtype & MY_D_MOVE)

+ PrintAndLogEx(NORMAL, "%sTYPE : INFINEON my-d\x99 move | my-d\x99move NFC (SLE 66R01P)", spacer);

+ else if (tagtype & MY_D_MOVE_LEAN)

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

- else if ( tagtype & FUDAN_UL )

+ else if (tagtype & FUDAN_UL)

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

else

PrintAndLogEx(NORMAL, "%sTYPE : Unknown %06x", spacer, tagtype);

return 0;

}

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

else

PrintAndLogEx(NORMAL, "%sTYPE : Unknown %06x", spacer, tagtype);

return 0;

}

-static int ulc_print_3deskey( uint8_t *data){

+

+static int ulc_print_3deskey(uint8_t *data) {

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

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

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

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

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

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

return 0;

}

return 0;

}

-static int ulc_print_configuration( uint8_t *data){

+

+static int ulc_print_configuration(uint8_t *data) {

PrintAndLogEx(NORMAL, "--- UL-C Configuration");

- PrintAndLogEx(NORMAL, " Higher Lockbits [40/0x28] : %s (binary %s %s)",

+ PrintAndLogEx(NORMAL, " Higher Lockbits [40/0x28] : %s (binary %s %s)",

sprint_hex(data, 2),

printBits(1, data),

printBits(1, data+1)

);

sprint_hex(data, 2),

printBits(1, data),

printBits(1, data+1)

);

- PrintAndLogEx(NORMAL, " Counter [41/0x29] : %s (binary %s %s %s %s)",

- sprint_hex(data+4, 4),

- printBits(1, data+4),

- printBits(1, data+5),

- printBits(1, data+6),

- printBits(1, data+7)

- );

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

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

- if ( validAuth )

+ if (validAuth)

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

else{

PrintAndLogEx(NORMAL, " 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){

+ if (data[8] == 0) {

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

} else {

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

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

} else {

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

return 0;

}

return 0;

}

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

+

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

PrintAndLogEx(NORMAL, "\n--- Tag Configuration");

uint8_t vctid = data[5];

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

uint8_t vctid = data[5];

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

- if ( data[3] < 0xff )

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

+ if (data[3] < 0xff)

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

else

PrintAndLogEx(NORMAL, " - pages don't need authentication");

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

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

else

PrintAndLogEx(NORMAL, " - pages don't need authentication");

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

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

- if ( authlim == 0)

+ if (authlim == 0)

PrintAndLogEx(NORMAL, " - Unlimited password attempts");

else

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

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

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

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

PrintAndLogEx(NORMAL, " - Unlimited password attempts");

else

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

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

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

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

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

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

- PrintAndLogEx(NORMAL, " RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+14, 2));

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

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

+ PrintAndLogEx(NORMAL, " RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+14, 2));

return 0;

}

return 0;

}

-static int ulev1_print_counters(){

+

+static int ulev1_print_counters(void) {

PrintAndLogEx(NORMAL, "--- 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) {

PrintAndLogEx(NORMAL, "--- 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_readTearing(i,tear,sizeof(tear));

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

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

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

if (len == 3) {

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

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

if (len == 3) {

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

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

return len;

}

return len;

}

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

- PrintAndLogEx(NORMAL, "\n--- Tag Signature");

- PrintAndLogEx(NORMAL, "IC signature public key name : NXP NTAG21x (2013)");

- PrintAndLogEx(NORMAL, "IC signature public key value : %s", sprint_hex(public_ecda_key, PUBLIC_ECDA_KEYLEN));

+

+static int ulev1_print_signature(TagTypeUL_t tagtype, uint8_t *uid, uint8_t *signature, size_t signature_len){

+ uint8_t public_key = 0;

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

+ public_key = 1;

+ }

+ int res = ecdsa_signature_r_s_verify(MBEDTLS_ECP_DP_SECP128R1, public_keys[public_key], uid, 7, signature, signature_len, false);

+ bool signature_valid = (res == 0);

+

+ PrintAndLogEx(NORMAL, "\n--- Tag Originality Signature");

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

+ PrintAndLogEx(NORMAL, " Signature public key : %s", sprint_hex(public_keys[public_key]+1, sizeof(public_keys[public_key])-1));

PrintAndLogEx(NORMAL, " Elliptic curve parameters : secp128r1");

- PrintAndLogEx(NORMAL, " Tag ECC Signature : %s", sprint_hex(data, len));

- //to do: verify if signature is valid

- //PrintAndLogEx(NORMAL, "IC signature status: %s valid", (iseccvalid() )?"":"not");

+ PrintAndLogEx(NORMAL, " Tag ECC Signature : %s", sprint_hex(signature, signature_len));

+ PrintAndLogEx(NORMAL, " Originality signature check : signature is %svalid", signature_valid?"":"NOT ");

return 0;

}

return 0;

}

+

static int ulev1_print_version(uint8_t *data){

PrintAndLogEx(NORMAL, "\n--- Tag Version");

static int ulev1_print_version(uint8_t *data){

PrintAndLogEx(NORMAL, "\n--- Tag Version");

- PrintAndLogEx(NORMAL, " Raw bytes : %s",sprint_hex(data, 8) );

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

PrintAndLogEx(NORMAL, " Vendor ID : %02X, %s", data[1], getManufacturerName(data[1]));

PrintAndLogEx(NORMAL, " Product type : %s", getProductTypeStr(data[2]));

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

PrintAndLogEx(NORMAL, " Vendor ID : %02X, %s", data[1], getManufacturerName(data[1]));

PrintAndLogEx(NORMAL, " Product type : %s", getProductTypeStr(data[2]));

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

return 0;

}

return 0;

}

-/*

-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 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:

+static int ul_magic_test(void) {

+ // try a compatibility write to page0, and see if tag answers with ACK/NACK to the first part of the command

iso14a_card_select_t card;

- if ( !ul_select(&card) )

+ if (!ul_select(&card, false))

return UL_ERROR;

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

- DropField();

- if ( status == 0 )

+ int status = ul_comp_write_ex(0, NULL, 0, true);

+ if (status == 0) {

return MAGIC;

+ }

return 0;

}

return 0;

}

+

uint32_t GetHF14AMfU_Type(void){

TagTypeUL_t tagtype = UNKNOWN;

iso14a_card_select_t card;

uint8_t version[10] = {0x00};

uint32_t GetHF14AMfU_Type(void){

TagTypeUL_t tagtype = UNKNOWN;

iso14a_card_select_t card;

uint8_t version[10] = {0x00};

- int status = 0;

int len;

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

-

- // Ultralight - ATQA / SAK

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

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

+ if (!ul_select(&card, true)) {

DropField();

+ msleep(200);

return UL_ERROR;

}

return UL_ERROR;

}

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

-

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

+ // Check for Ultralight Family

+ if (card.uidlen != 7 || (card.sak & 0x38) != 0x00) {

DropField();

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

+ return UL_ERROR;

+ }

- 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;

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

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

+ if (len == 10) {

+ 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;

}

+

// UL vs UL-C vs ntag203 test

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

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

+ if (tagtype == UNKNOWN) {

+ ul_halt();

+ if (!ul_select(&card, false)) {

+ DropField();

+ msleep(200);

+ return UL_ERROR;

+ }

// do UL_C check first...

uint8_t nonce[11] = {0x00};

// do UL_C check first...

uint8_t nonce[11] = {0x00};

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

- DropField();

- if (status > 1) {

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

+ ul_halt();

+ if (len == 11) {

tagtype = UL_C;

} else {

// need to re-select after authentication error

tagtype = UL_C;

} else {

// need to re-select after authentication error

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

+ if (!ul_select(&card, false)) {

+ DropField();

+ msleep(200);

+ 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 ) {

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

+ len = ul_read(0x29, data, sizeof(data));

+ if (len <= 1) {

tagtype = UL;

} else {

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

tagtype = UL;

} else {

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

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

- if ( status <= 1 ){

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

+ if (len <= 1) {

+ ul_halt();

tagtype = NTAG_203;

- } else {

- tagtype = UNKNOWN;

}

- DropField();

}

if (tagtype & UL) {

tagtype = ul_fudan_check();

}

if (tagtype & UL) {

tagtype = ul_fudan_check();

- DropField();

+ ul_halt();

}

- } else {

- DropField();

- // Infinition MY-D tests Exam high nibble

+

+ } else { // manufacturer Infineon. Check for my-d variants

+

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

+ switch (nib) {

+ 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; break; //or SLE 66R01P // 38 pages of 4 bytes

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

}

tagtype |= ul_magic_test();

}

tagtype |= ul_magic_test();

+

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

+

+ DropField();

+ msleep(200);

+

+ printf("Tagtype: %08x\n", tagtype);

return tagtype;

}

return tagtype;

}

+

static int usage_hf_mfu_info(void) {

PrintAndLogEx(NORMAL, "It gathers information about the tag and tries to detect what kind it is.");

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

static int usage_hf_mfu_info(void) {

PrintAndLogEx(NORMAL, "It gathers information about the tag and tries to detect what kind it is.");

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

return 0;

}

return 0;

}

-static int CmdHF14AMfUInfo(const char *Cmd){

+

+static int CmdHF14AMfUInfo(const char *Cmd) {

uint8_t authlim = 0xff;

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

iso14a_card_select_t card;

- int status;

+ uint8_t uid[7];

bool errors = false;

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

+ uint8_t *authenticationkey = keybytes;

+ int keyLen = 0;

bool hasAuthKey = false;

bool locked = false;

bool swapEndian = false;

uint8_t cmdp = 0;

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;

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

int len = 0;

- char tempStr[50];

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

{

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

{

return usage_hf_mfu_info();

case 'k':

case 'K':

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 {

- PrintAndLogEx(ERR, "Key has incorrect length\n");

+ keyLen = 32;

+ errors = param_gethex_ex(Cmd, cmdp+1, authenticationkey, &keyLen);

+ if (errors || (keyLen != 32 && keyLen != 8)) { //ul-c or ev1/ntag key length

+ PrintAndLogEx(ERR, "Key has incorrect length.\n");

errors = true;

}

cmdp += 2;

errors = true;

}

cmdp += 2;

+ keyLen /= 2;

hasAuthKey = true;

break;

case 'l':

hasAuthKey = true;

break;

case 'l':

}

//Validations

}

//Validations

- if(errors) return usage_hf_mfu_info();

+ if (errors)

+ return usage_hf_mfu_info();

TagTypeUL_t tagtype = GetHF14AMfU_Type();

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

+ if (tagtype == UL_ERROR) {

+ return -1;

+ }

PrintAndLogEx(NORMAL, "\n--- Tag Information ---------");

PrintAndLogEx(NORMAL, "-------------------------------------------------------------");

ul_print_type(tagtype, 6);

// Swap endianness

PrintAndLogEx(NORMAL, "\n--- Tag Information ---------");

PrintAndLogEx(NORMAL, "-------------------------------------------------------------");

ul_print_type(tagtype, 6);

// Swap endianness

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

+ if (swapEndian && hasAuthKey)

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

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

+ if (!ul_auth_select(&card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) {

+ DropField();

+ return -1;

+ }

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

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

- if ( status == -1 ) {

+ uint8_t data[16];

+ len = ul_read(0, data, sizeof(data));

+ if (len == -1) {

DropField();

PrintAndLogEx(WARNING, "Error: tag didn't answer to READ");

DropField();

PrintAndLogEx(WARNING, "Error: tag didn't answer to READ");

- return status;

- } else if (status == 16) {

+ return -1;

+ } else if (len == 16) {

+ memcpy(uid, data, 3);

+ memcpy(uid+3, data+4, 4);

ul_print_default(data);

ndef_print_CC(data+12);

} else {

ul_print_default(data);

ndef_print_CC(data+12);

} else {

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

uint8_t ulc_conf[16] = {0x00};

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

uint8_t ulc_conf[16] = {0x00};

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

- if ( status == -1 ){

- PrintAndLogEx(WARNING, "Error: tag didn't answer to READ UL-C");

+ len = ul_read(0x28, ulc_conf, sizeof(ulc_conf));

+ if (len == -1) {

DropField();

- return status;

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

+ return -1;

+ }

+ if (len == 16) {

+ ulc_print_configuration(ulc_conf);

+ } else {

+ locked = true;

}

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

- else locked = true;

if ((tagtype & MAGIC)) {

//just read key

uint8_t ulc_deskey[16] = {0x00};

if ((tagtype & MAGIC)) {

//just read key

uint8_t ulc_deskey[16] = {0x00};

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

- if ( status == -1 ) {

+ len = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));

+ if (len == -1) {

DropField();

PrintAndLogEx(WARNING, "Error: tag didn't answer to READ magic");

DropField();

PrintAndLogEx(WARNING, "Error: tag didn't answer to READ magic");

- return status;

+ return -1;

}

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

-

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

} else {

- DropField();

// if we called info with key, just return

- if ( hasAuthKey ) return 1;

+ if (hasAuthKey) {

+ DropField();

+ return 1;

+ }

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

PrintAndLogEx(INFO, "Trying some default 3des keys");

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

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

PrintAndLogEx(INFO, "Trying some default 3des keys");

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

- key = default_3des_keys[i];

+ uint8_t *key = default_3des_keys[i];

if (ulc_authentication(key, true)) {

+ DropField();

PrintAndLogEx(SUCCESS, "Found default 3des key: ");

uint8_t keySwap[16];

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

PrintAndLogEx(SUCCESS, "Found default 3des key: ");

uint8_t keySwap[16];

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

return 1;

}

return 1;

}

+ DropField();

return 1;

}

return 1;

}

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

if (ulev1_print_counters() != 3) {

// failed - re-select

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;

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) {

+ DropField();

+ return -1;

+ }

}

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};

}

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 ) {

- PrintAndLogEx(WARNING, "Error: tag didn't answer to READ SIGNATURE");

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

+ if (len == -1) {

DropField();

- return status;

+ PrintAndLogEx(WARNING, "Error: tag didn't answer to READ SIGNATURE");

+ return -1;

}

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

- else {

+ if (len == 32) {

+ ulev1_print_signature(tagtype, uid, ulev1_signature, sizeof(ulev1_signature));

+ } else {

// re-select

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

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) {

+ DropField();

+ return -1;

+ }

}

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};

}

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));

- if ( status == -1 ) {

- PrintAndLogEx(WARNING, "Error: tag didn't answer to GETVERSION");

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

+ if (len == -1) {

DropField();

- return status;

- } else if (status == 10) {

+ PrintAndLogEx(WARNING, "Error: tag didn't answer to GETVERSION");

+ return -1;

+ } else if (len == 10) {

ulev1_print_version(version);

} else {

locked = true;

ulev1_print_version(version);

} else {

locked = true;

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

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) {

+ DropField();

+ return -1;

+ }

}

uint8_t startconfigblock = 0;

uint8_t ulev1_conf[16] = {0x00};

// config blocks always are last 4 pages

}

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])

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

+ if (tagtype & UL_TYPES_ARRAY[idx]) {

startconfigblock = UL_MEMORY_ARRAY[idx]-3;

+ break;

+ }

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

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

- if ( status == -1 ) {

- PrintAndLogEx(WARNING, "Error: tag didn't answer to READ EV1");

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

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

+ if (len == -1) {

DropField();

- return status;

- } else if (status == 16) {

+ PrintAndLogEx(WARNING, "Error: tag didn't answer to READ EV1");

+ return -1;

+ } else if (len == 16) {

// save AUTHENTICATION LIMITS for later:

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

ulev1_print_configuration(ulev1_conf, startconfigblock);

// save AUTHENTICATION LIMITS for later:

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

ulev1_print_configuration(ulev1_conf, startconfigblock);

// 0 = limitless.

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

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

// 0 = limitless.

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

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

- if ( !authlim && !hasAuthKey ) {

+ if (!authlim && !hasAuthKey) {

PrintAndLogEx(NORMAL, "\n--- Known EV1/NTAG passwords.");

len = 0;

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

PrintAndLogEx(NORMAL, "\n--- Known EV1/NTAG passwords.");

len = 0;

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

- key = default_pwd_pack[i];

+ uint8_t *key = default_pwd_pack[i];

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

if (len >= 1) {

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

if (len >= 1) {

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

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

break;

} else {

break;

} else {

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

+ if (!ul_auth_select( &card, tagtype, hasAuthKey, authenticationkey, pack, sizeof(pack))) {

+ DropField();

+ return -1;

+ }

}

if (len < 1) PrintAndLogEx(WARNING, "password not known");

}

if (len < 1) PrintAndLogEx(WARNING, "password not known");

}

DropField();

}

DropField();

- if (locked) PrintAndLogEx(FAILED, "\nTag appears to be locked, try using the key to get more info");

+

+ if (locked)

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

PrintAndLogEx(NORMAL, "");

+

return 1;

}

return 1;

}

return 0;

}

return 0;

}

+

static int CmdHF14AMfUWrBl(const char *Cmd){

int blockNo = -1;

bool errors = false;

static int CmdHF14AMfUWrBl(const char *Cmd){

int blockNo = -1;

bool errors = false;

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

+ uint8_t *authenticationkey = keybytes;

+ int keyLen = 0;

bool hasAuthKey = false;

- bool hasPwdKey = false;

bool swapEndian = false;

-

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))

- {

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

+ switch(param_getchar(Cmd, cmdp)) {

case 'h':

case 'H':

return usage_hf_mfu_wrbl();

case 'k':

case 'K':

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;

+ keyLen = 32;

+ errors = param_gethex_ex(Cmd, cmdp+1, authenticationkey, &keyLen);

+ if (errors || (keyLen != 32 && keyLen != 8)) { //ul-c or ev1/ntag key length

+ PrintAndLogEx(ERR, "Key has incorrect length.\n");

+ errors = true;

}

- PrintAndLogEx(ERR, "Key has incorrect length\n");

- errors = true;

+ cmdp += 2;

+ keyLen /= 2;

+ hasAuthKey = true;

break;

case 'b':

case 'B':

break;

case 'b':

case 'B':

if(errors) return usage_hf_mfu_wrbl();

}

if(errors) return usage_hf_mfu_wrbl();

}

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

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

// starting with getting tagtype

TagTypeUL_t tagtype = GetHF14AMfU_Type();

// starting with getting tagtype

TagTypeUL_t tagtype = GetHF14AMfU_Type();

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

+ 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])

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

+ if (tagtype & UL_TYPES_ARRAY[idx]) {

maxblockno = UL_MEMORY_ARRAY[idx];

+ break;

+ }

}

if (blockNo > maxblockno){

}

if (blockNo > maxblockno){

+ DropField();

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

return usage_hf_mfu_wrbl();

}

// Swap endianness

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

return usage_hf_mfu_wrbl();

}

// Swap endianness

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

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

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

if ( blockNo <= 3)

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

if ( blockNo <= 3)

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

//Send write Block

UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};

//Send write Block

UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};

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

+ 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);

+ if (hasAuthKey) {

+ c.arg[1] = (keyLen == 16) ? 1 : 2;

+ memcpy(c.d.asBytes+4, authenticationkey, keyLen);

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

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

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

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

PrintAndLogEx(SUCCESS, "isOk:%02x", isOK);

} else {

PrintAndLogEx(ERR, "Command execute timeout");

}

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

PrintAndLogEx(SUCCESS, "isOk:%02x", isOK);

} else {

PrintAndLogEx(ERR, "Command execute timeout");

}

+ DropField();

return 0;

}

return 0;

}

return 0;

}

return 0;

}

+

static int CmdHF14AMfURdBl(const char *Cmd){

int blockNo = -1;

bool errors = false;

static int CmdHF14AMfURdBl(const char *Cmd){

int blockNo = -1;

bool errors = false;

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

+ uint8_t *authenticationkey = keybytes;

+ int keyLen = 0;

bool hasAuthKey = false;

- bool hasPwdKey = false;

bool swapEndian = false;

uint8_t cmdp = 0;

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)

{

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

{

return usage_hf_mfu_rdbl();

case 'k':

case 'K':

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;

+ keyLen = 32;

+ errors = param_gethex_ex(Cmd, cmdp+1, authenticationkey, &keyLen);

+ if (errors || (keyLen != 32 && keyLen != 8)) { //ul-c or ev1/ntag key length

+ PrintAndLogEx(ERR, "Key has incorrect length.\n");

+ errors = true;

}

- PrintAndLogEx(ERR, "Key has incorrect length\n");

- errors = true;

+ cmdp += 2;

+ keyLen /= 2;

+ hasAuthKey = true;

break;

case 'b':

case 'B':

break;

case 'b':

case 'B':

break;

}

//Validations

break;

}

//Validations

- if(errors) return usage_hf_mfu_rdbl();

+ if (errors) return usage_hf_mfu_rdbl();

}

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

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

// start with getting tagtype

TagTypeUL_t tagtype = GetHF14AMfU_Type();

// start with getting tagtype

TagTypeUL_t tagtype = GetHF14AMfU_Type();

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

+ 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])

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

+ if (tagtype & UL_TYPES_ARRAY[idx]) {

maxblockno = UL_MEMORY_ARRAY[idx];

+ break;

+ }

}

if (blockNo > maxblockno){

}

if (blockNo > maxblockno){

+ DropField();

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

return usage_hf_mfu_rdbl();

}

// Swap endianness

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

return usage_hf_mfu_rdbl();

}

// Swap endianness

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

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

+ if (swapEndian) authenticationkey = SwapEndian64(authenticationkey, keyLen, (keyLen == 16) ? 8 : 4);

//Read Block

UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};

//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);

+ if (hasAuthKey) {

+ c.arg[1] = (keyLen == 16) ? 1 : 2;

+ memcpy(c.d.asBytes, authenticationkey, keyLen);

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

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

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

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

if (isOK) {

uint8_t *data = resp.d.asBytes;

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

if (isOK) {

uint8_t *data = resp.d.asBytes;

} else {

PrintAndLogEx(ERR, "Command execute time-out");

}

} else {

PrintAndLogEx(ERR, "Command execute time-out");

}

+ DropField();

return 0;

}

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.

+

+typedef struct {

+ uint8_t version[8];

+ uint8_t tbo[2];

+ uint8_t tbo1[1];

+ uint8_t pages; // max page number in dump

+ uint8_t signature[32];

+ uint8_t counter_tearing[3][4]; // 3 bytes counter, 1 byte tearing flag

+ uint8_t data[1024];

+} mfu_dump_t;

+

+static void printMFUdumpEx(mfu_dump_t *card, uint16_t pages, uint8_t startpage, TagTypeUL_t tagtype) {

+

+ bool tmplockbit = false;

+ bool bit[16] = {false};

+ bool bit2[16] = {false};

+

+ // standard lock bits

+ for(int i = 0; i < 16; i++){

+ bit[i] = card->data[10+i/8] & (1 << (7-i%8));

+ }

+

+ // dynamic lock bits

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

+ if (tagtype & UL_C) {

+ for (int i = 0; i < 16; i++) {

+ bit2[i] = card->data[40*4+i/8] & (1 << (7-i%8));

+ }

+

+ PrintAndLogEx(NORMAL, "\n Block# | Data |lck| Ascii");

+ PrintAndLogEx(NORMAL, "---------+-------------+---+------");

+

+ for (int i = startpage; i < startpage + pages; i++) {

+ if (i < 3) {

+ PrintAndLogEx(NORMAL, "%3d/0x%02X | %s| | ", i, i, sprint_hex(card->data + i * 4, 4));

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

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

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

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

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

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

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

+ case 16:

+ case 17:

+ case 18:

+ case 19: tmplockbit = bit2[6]; break;

+ case 20:

+ case 21:

+ case 22:

+ case 23: tmplockbit = bit2[5]; break;

+ case 24:

+ case 25:

+ case 26:

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

+ case 28:

+ case 29:

+ case 30:

+ case 31: tmplockbit = bit2[2]; break;

+ case 32:

+ case 33:

+ case 34:

+ case 35: tmplockbit = bit2[1]; break;

+ case 36:

+ case 37:

+ case 38:

+ case 39: tmplockbit = bit2[0]; break;

+ case 40: tmplockbit = bit2[12]; break;

+ case 41: tmplockbit = bit2[11]; break;

+ case 42: tmplockbit = bit2[10]; break; //auth0

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

+ default: break;

+ }

+

+ PrintAndLogEx(NORMAL, "%3d/0x%02X | %s| %d | %.4s", i, i, sprint_hex(card->data + i * 4, 4), tmplockbit, sprint_ascii(card->data + i * 4, 4));

+ }

+ PrintAndLogEx(NORMAL, "---------------------------------");

+}

+

static int usage_hf_mfu_dump(void) {

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

PrintAndLogEx(NORMAL, "NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216");

static int usage_hf_mfu_dump(void) {

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

PrintAndLogEx(NORMAL, "NTAG 203, NTAG 210, NTAG 212, NTAG 213, NTAG 215, NTAG 216");

PrintAndLogEx(NORMAL, " Options : ");

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

PrintAndLogEx(NORMAL, " l : (optional) swap entered key's endianness");

PrintAndLogEx(NORMAL, " Options : ");

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

PrintAndLogEx(NORMAL, " l : (optional) swap entered key's endianness");

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

+ PrintAndLogEx(NORMAL, " f <FN > : filename w/o .bin to save the dump as");

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

PrintAndLogEx(NORMAL, " q <qty> : number of Pages to manually set how many pages to dump");

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

PrintAndLogEx(NORMAL, " q <qty> : number of Pages to manually set how many pages to dump");

return 0;

}

return 0;

}

+

static int CmdHF14AMfUDump(const char *Cmd){

- FILE *fout;

- char filename[FILE_PATH_SIZE] = {0x00};

- char *fnameptr = filename;

- uint8_t *lockbytes_t = NULL;

- uint8_t lockbytes[2] = {0x00};

- uint8_t *lockbytes_t2 = NULL;

- uint8_t lockbytes2[2] = {0x00};

- bool bit[16] = {0x00};

- bool bit2[16] = {0x00};

- uint8_t data[1024] = {0x00};

+ char filename[FILE_PATH_SIZE] = {'\0'};

+ size_t fileNameLen = 0;

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

+ uint8_t *authenticationkey = keybytes;

+ int keyLen = 0;

bool hasAuthKey = false;

- int i = 0;

- int Pages = 16;

- bool tmplockbit = false;

- 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;

bool manualPages = false;

uint8_t startPage = 0;

bool errors = false;

bool swapEndian = false;

bool manualPages = false;

uint8_t startPage = 0;

- char tempStr[50];

- unsigned char cleanASCII[4];

+ int Pages = 16;

+ iso14a_card_select_t card_select;

+ mfu_dump_t card;

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_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 {

- PrintAndLogEx(ERR, "Key has incorrect length\n");

+ keyLen = 32;

+ errors = param_gethex_ex(Cmd, cmdp+1, authenticationkey, &keyLen);

+ if (errors || (keyLen != 32 && keyLen != 8)) { //ul-c or ev1/ntag key length

+ PrintAndLogEx(ERR, "Key has incorrect length.\n");

errors = true;

}

cmdp += 2;

errors = true;

}

cmdp += 2;

+ keyLen /= 2;

hasAuthKey = true;

break;

case 'l':

hasAuthKey = true;

break;

case 'l':

swapEndian = true;

cmdp++;

break;

swapEndian = true;

cmdp++;

break;

- case 'n':

- case 'N':

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

- if (!fileNlen) errors = true;

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

+ case 'f':

+ case 'F':

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

+ if (fileNameLen == 0) errors = true;

+ if (fileNameLen > FILE_PATH_SIZE-5) fileNameLen = FILE_PATH_SIZE-5;

cmdp += 2;

break;

case 'p':

cmdp += 2;

break;

case 'p':

manualPages = true;

break;

default:

manualPages = true;

break;

default:

- PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));

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

errors = true;

break;

}

errors = true;

break;

}

- if(errors) break;

+ if (errors) break;

}

//Validations

}

//Validations

- if(errors) return usage_hf_mfu_dump();

+ if (errors) return usage_hf_mfu_dump();

if (swapEndian && hasAuthKey)

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

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

TagTypeUL_t tagtype = GetHF14AMfU_Type();

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

- 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

+ if (tagtype == UL_ERROR) {

+ return -1;

+ }

+

+ uint8_t maxPages = 0;

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

+ if (tagtype & UL_TYPES_ARRAY[idx]) {

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

+ break;

+ }

+

+ if (!manualPages) {

+ Pages = maxPages;

+ } else {

+ if (startPage + Pages - 1 > maxPages - 1) {

+ PrintAndLogEx(ERR, "Invalid page range. Card has only %d readable pages.", maxPages);

+ DropField();

+ return 1;

+ }

ul_print_type(tagtype, 0);

+

PrintAndLogEx(NORMAL, "Reading tag memory...");

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

- if ( hasAuthKey ) {

+ memset(&card, 0x00, sizeof(card));

+ 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

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);

+ memcpy(c.d.asBytes, authenticationkey, keyLen);

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

}

clearCommandBuffer();

SendCommand(&c);

UsbCommand resp;

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

- PrintAndLogEx(ERR, "Command execute time-out");

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

+ PrintAndLogEx(ERR, "Command execution timeout");

+ DropField();

return 1;

}

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

return 1;

}

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

- PrintAndLogEx(ERR, "Failed reading block: (%02x)", i);

+ PrintAndLogEx(ERR, "Failed reading card");

+ DropField();

return 1;

}

uint32_t startindex = resp.arg[2];

uint32_t bufferSize = resp.arg[1];

return 1;

}

uint32_t startindex = resp.arg[2];

uint32_t bufferSize = resp.arg[1];

- if (bufferSize > sizeof(data)) {

+ if (bufferSize > sizeof(card.data)) {

PrintAndLogEx(FAILED, "Data exceeded Buffer size!");

- bufferSize = sizeof(data);

+ bufferSize = sizeof(card.data);

}

- GetFromBigBuf(data, bufferSize, startindex, NULL, -1, false);

-

- Pages = bufferSize/4;

- // Load lock bytes.

- int j = 0;

- lockbytes_t = data + 8;

- lockbytes[0] = lockbytes_t[2];

- lockbytes[1] = lockbytes_t[3];

- for(j = 0; j < 16; j++){

- bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8));

+ if (!GetFromBigBuf(card.data + startPage*4, bufferSize, startindex, NULL, -1, false)) {

+ PrintAndLogEx(ERR, "Command execution timeout");

+ DropField();

+ return 1;

}

- // 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];

- lockbytes2[1] = lockbytes_t2[3];

- for (j = 0; j < 16; j++) {

- bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8));

+ // not ul_c and not std ul then attempt to collect

+ // VERSION, SIGNATURE, COUNTERS, TEARING, PACK

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

+ //attempt to read pack

+ if (!ul_auth_select(&card_select, tagtype, true, authenticationkey, card.data + maxPages*4 - 4, 2)) {

+ //reset pack

+ card.data[maxPages*4 - 4] = 0;

+ card.data[maxPages*4 - 3] = 0;

}

- }

- // add keys to block dump

- if (hasAuthKey) {

- if (!swapEndian){

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

+ if (hasAuthKey) {

+ uint8_t dummy_pack[2];

+ ul_auth_select(&card_select, tagtype, hasAuthKey, authenticationkey, dummy_pack, sizeof(dummy_pack));

} else {

- authKeyPtr = authenticationkey;

+ ul_select(&card_select, false);

+ }

+ ulev1_getVersion(card.version, sizeof(card.version));

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

+ ulev1_readTearing(n, &card.counter_tearing[n][3], 1);

+ ulev1_readCounter(n, &card.counter_tearing[n][0], 3);

}

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

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

- Pages += dataLen/4;

+ ulev1_readSignature(card.signature, sizeof(card.signature));

+ }

+

+ DropField();

+

+ // add key to dump data

+ if (hasAuthKey) {

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

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

+ memcpy(card.data + maxPages*4, authenticationkey, keyLen);

+ maxPages += 4;

} else { // 2nd page from end

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

+ memcpy(card.data + (maxPages*4) - 8, authenticationkey, 4);

}

- PrintAndLogEx(NORMAL, "\n Block# | Data |lck| Ascii");

- PrintAndLogEx(NORMAL, "---------+-------------+---+------");

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

- if ( i < 3 ) {

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

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

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

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

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

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

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

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

- case 16:

- case 17:

- case 18:

- case 19: tmplockbit = bit2[6]; break;

- case 20:

- case 21:

- case 22:

- case 23: tmplockbit = bit2[5]; break;

- case 24:

- case 25:

- case 26:

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

- case 28:

- case 29:

- case 30:

- case 31: tmplockbit = bit2[2]; break;

- case 32:

- case 33:

- case 34:

- case 35: tmplockbit = bit2[1]; break;

- case 36:

- case 37:

- case 38:

- case 39: tmplockbit = bit2[0]; break;

- case 40: tmplockbit = bit2[12]; break;

- case 41: tmplockbit = bit2[11]; break;

- case 42: tmplockbit = bit2[10]; break; //auth0

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

- default: break;

- }

+ printMFUdumpEx(&card, Pages, startPage, tagtype);

- // convert unprintable characters and line breaks to dots

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

- clean_ascii(cleanASCII, 4);

+ if (!manualPages) {

+ // user supplied filename?

+ if (fileNameLen < 1) {

+ char *fptr = filename;

+ fptr += sprintf(fptr, "hf-mfu-");

+ uint8_t UID[] = {card.data[0], card.data[1], card.data[2], card.data[4], card.data[5], card.data[6], card.data[7]};

+ FillFileNameByUID(fptr, UID, "-dump.bin", 7);

+ } else {

+ sprintf(filename + fileNameLen, ".bin");

+ }

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

- }

- PrintAndLogEx(NORMAL, "---------------------------------");

+#define MFU_DUMP_PREFIX_LENGTH (sizeof(card) - sizeof(card.data))

- // user supplied filename?

- if (fileNlen < 1) {

- // UID = data 0-1-2 4-5-6-7 (skips a beat)

- 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");

- }

+ FILE *fout;

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

+ PrintAndLogEx(ERR, "Could not create file name %s", filename);

+ return 1;

+ }

+ fwrite(&card, 1, MFU_DUMP_PREFIX_LENGTH + maxPages*4, fout);

+ fclose(fout);

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

- PrintAndLogEx(NORMAL, "Could not create file name %s", filename);

- return 1;

+ PrintAndLogEx(SUCCESS, "Dumped %d pages, wrote %d bytes to %s", maxPages, MFU_DUMP_PREFIX_LENGTH + maxPages*4, filename);

}

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

- fclose(fout);

- PrintAndLogEx(SUCCESS, "Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename);

return 0;

}

return 0;

}

+

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

// Ultralight C Methods

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

// Ultralight C Methods

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

}

uint8_t *key = default_3des_keys[keyNo];

}

uint8_t *key = default_3des_keys[keyNo];

- if (ulc_authentication(key, true))

+ if (ulc_authentication(key, true)) {

+ DropField();

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

- else

+ } else {

+ DropField();

PrintAndLogEx(WARNING, "Authentication failed");

-

- return 0;

-}

-

-/**

-A test function to validate that the polarssl-function works the same

-was as the openssl-implementation.

-Commented out, since it requires openssl

-

-int CmdTestDES(const char * cmd)

-{

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

-

- memcpy(key,key3_3des_data,16);

- DES_cblock RndA, RndB;

-

- PrintAndLogEx(NORMAL, "----------OpenSSL DES implementation----------");

- {

- uint8_t e_RndB[8] = {0x00};

- unsigned char RndARndB[16] = {0x00};

-

- DES_cblock iv = { 0 };

- DES_key_schedule ks1,ks2;

- DES_cblock key1,key2;

-

- memcpy(key,key3_3des_data,16);

- memcpy(key1,key,8);

- memcpy(key2,key+8,8);

-

- DES_set_key((DES_cblock *)key1,&ks1);

- DES_set_key((DES_cblock *)key2,&ks2);

-

- DES_random_key(&RndA);

- PrintAndLogEx(NORMAL, " RndA:%s",sprint_hex(RndA, 8));

- PrintAndLogEx(NORMAL, " e_RndB:%s",sprint_hex(e_RndB, 8));

- //void DES_ede2_cbc_encrypt(const unsigned char *input,

- // unsigned char *output, long length, DES_key_schedule *ks1,

- // DES_key_schedule *ks2, DES_cblock *ivec, int enc);

- DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);

-

- PrintAndLogEx(NORMAL, " RndB:%s",sprint_hex(RndB, 8));

- rol(RndB,8);

- memcpy(RndARndB,RndA,8);

- memcpy(RndARndB+8,RndB,8);

- PrintAndLogEx(NORMAL, " RA+B:%s",sprint_hex(RndARndB, 16));

- DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);

- PrintAndLogEx(NORMAL, "enc(RA+B):%s",sprint_hex(RndARndB, 16));

-

- }

- PrintAndLogEx(NORMAL, "----------PolarSSL implementation----------");

- {

- uint8_t random_a[8] = { 0 };

- uint8_t enc_random_a[8] = { 0 };

- uint8_t random_b[8] = { 0 };

- uint8_t enc_random_b[8] = { 0 };

- uint8_t random_a_and_b[16] = { 0 };

- des3_context ctx = { 0 };

-

- memcpy(random_a, RndA,8);

-

- uint8_t output[8] = { 0 };

- uint8_t iv[8] = { 0 };

-

- PrintAndLogEx(NORMAL, " RndA :%s",sprint_hex(random_a, 8));

- PrintAndLogEx(NORMAL, " e_RndB:%s",sprint_hex(enc_random_b, 8));

-

- des3_set2key_dec(&ctx, key);

-

- des3_crypt_cbc(&ctx // des3_context *ctx

- , DES_DECRYPT // int mode

- , sizeof(random_b) // size_t length

- , iv // unsigned char iv[8]

- , enc_random_b // const unsigned char *input

- , random_b // unsigned char *output

- );

-

- PrintAndLogEx(NORMAL, " RndB:%s",sprint_hex(random_b, 8));

-

- rol(random_b,8);

- memcpy(random_a_and_b ,random_a,8);

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

-

- PrintAndLogEx(NORMAL, " RA+B:%s",sprint_hex(random_a_and_b, 16));

-

- des3_set2key_enc(&ctx, key);

-

- des3_crypt_cbc(&ctx // des3_context *ctx

- , DES_ENCRYPT // int mode

- , sizeof(random_a_and_b) // size_t length

- , enc_random_b // unsigned char iv[8]

- , random_a_and_b // const unsigned char *input

- , random_a_and_b // unsigned char *output

- );

-

- PrintAndLogEx(NORMAL, "enc(RA+B):%s",sprint_hex(random_a_and_b, 16));

}

return 0;

}

return 0;

}

-**/

+

//

// Mifare Ultralight C - Set password

//

// Mifare Ultralight C - Set password

UsbCommand resp;

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

- if ( (resp.arg[0] & 0xff) == 1)

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

+ DropField();

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

PrintAndLogEx(INFO, "Ultralight-C new password: %s", sprint_hex(pwd,16));

- else{

+ return 0;

+ } else {

PrintAndLogEx(ERR, "Failed writing at block %d", resp.arg[1] & 0xff);

return 1;

}

PrintAndLogEx(ERR, "Failed writing at block %d", resp.arg[1] & 0xff);

return 1;

}

- }

- else {

- PrintAndLogEx(ERR, "command execution time out");

+ } else {

+ DropField();

+ PrintAndLogEx(ERR, "command execution timeout");

return 1;

}

return 1;

}

clearCommandBuffer();

SendCommand(&c);

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

clearCommandBuffer();

SendCommand(&c);

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

+ DropField();

PrintAndLogEx(WARNING, "Command execute timeout");

return 2;

}

PrintAndLogEx(WARNING, "Command execute timeout");

return 2;

}

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

clearCommandBuffer();

SendCommand(&c);

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

clearCommandBuffer();

SendCommand(&c);

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

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

+ DropField();

PrintAndLogEx(WARNING, "Command execute timeout");

return 3;

}

PrintAndLogEx(WARNING, "Command execute timeout");

return 3;

}

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

clearCommandBuffer();

SendCommand(&c);

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

clearCommandBuffer();

SendCommand(&c);

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

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

+ DropField();

PrintAndLogEx(WARNING, "Command execute timeout");

return 4;

}

PrintAndLogEx(WARNING, "Command execute timeout");

return 4;

}

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

clearCommandBuffer();

SendCommand(&c);

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

clearCommandBuffer();

SendCommand(&c);

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

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

+ DropField();

PrintAndLogEx(WARNING, "Command execute timeout");

return 5;

}

PrintAndLogEx(WARNING, "Command execute timeout");

return 5;

}

+ DropField();

return 0;

}

return 0;

}

+

static int CmdHF14AMfuGenDiverseKeys(const char *Cmd){

uint8_t iv[8] = { 0x00 };

static int CmdHF14AMfuGenDiverseKeys(const char *Cmd){

uint8_t iv[8] = { 0x00 };

{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},

{"info", CmdHF14AMfUInfo, 0, "Tag information"},

{"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"},

{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},

{"info", CmdHF14AMfUInfo, 0, "Tag information"},

{"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"},

+ // {"restore", CmdHF14AMfURestore, 0, "Restore a dump onto a MFU MAGIC tag"},

{"rdbl", CmdHF14AMfURdBl, 0, "Read block"},

{"wrbl", CmdHF14AMfUWrBl, 0, "Write block"},

{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},

{"rdbl", CmdHF14AMfURdBl, 0, "Read block"},

{"wrbl", CmdHF14AMfUWrBl, 0, "Write block"},

{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},