#include <stdint.h>
#include <stdio.h>
+#include <string.h>
#include "comms.h"
#include "usb_cmd.h"
#include "cmdmain.h"
#include "cmdhf14a.h" // DropField()
#include "mifare.h"
#include "util.h"
+#include "util_posix.h"
#include "protocols.h"
#include "taginfo.h"
+#include "crypto/libpcrypto.h"
typedef enum TAGTYPE_UL {
UNKNOWN = 0x000000,
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,
#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
{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,
- 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){
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;
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();
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);
- if (!ans || resp.arg[0] < 1) {
+ if (ans == 0 || resp.arg[0] == 0) {
PrintAndLogEx(WARNING, "iso14443a card select failed");
- DropField();
return 0;
}
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;
}
-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;
}
-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);
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;
}
-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)) {
- PrintAndLogEx(WARNING, "Authentication Failed UL-C");
+ PrintAndLogEx(ERR, "Authentication Failed UL-C");
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) {
- DropField();
- PrintAndLogEx(WARNING, "Authentication Failed UL-EV1/NTAG");
+ PrintAndLogEx(ERR, "Authentication Failed UL-EV1/NTAG");
return 0;
}
}
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);
// 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;
}
-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;
}
-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);
// 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 (!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
}
}
// 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);
- 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
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 + 12, 4),
+ sprint_hex(data+12, 4),
printBits(1, data+12),
printBits(1, data+13),
printBits(1, data+14),
return 0;
}
+
static int ndef_print_CC(uint8_t *data) {
// no NDEF message
if(data[0] != 0xe1)
return 0;
}
+
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;
}
-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);
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)
);
- 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{
- 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) );
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));
- 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) );
- 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, " 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;
}
-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) {
- 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");
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;
}
+
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");
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;
}
+
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;
}
- 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};
- 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
- 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)
- 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();
- 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();
+
if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC);
+
+ DropField();
+ msleep(200);
+
+ printf("Tagtype: %08x\n", 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");
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;
- 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)
{
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;
+ keyLen /= 2;
hasAuthKey = true;
break;
case 'l':
}
//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
- 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");
- 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 {
// 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};
- 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");
- 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 ) {
- 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);
return 1;
}
}
+ DropField();
return 1;
}
}
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};
- 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};
- 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;
- 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
- 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);
// 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 ) {
- key = default_pwd_pack[i];
+ uint8_t *key = default_pwd_pack[i];
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 {
- 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");
}
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 0;
}
+
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':
- // 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':
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();
- 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){
+ DropField();
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));
//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;
- 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");
}
+ DropField();
return 0;
}
return 0;
}
+
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;
- uint8_t keylen = 0;
- uint8_t data[16] = {0x00};
- uint8_t authenticationkey[16] = {0x00};
- uint8_t *authKeyPtr = authenticationkey;
while(param_getchar(Cmd, cmdp) != 0x00)
{
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;
}
//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();
- 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){
+ DropField();
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}};
- 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;
- 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;
} else {
PrintAndLogEx(ERR, "Command execute time-out");
}
+ DropField();
return 0;
}
//
// 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");
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");
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;
- 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)
{
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;
+ keyLen /= 2;
hasAuthKey = true;
break;
case 'l':
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':
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;
}
- if(errors) break;
+ if (errors) break;
}
//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
-
- memcpy(c.d.asBytes, authKeyPtr, dataLen);
+ memcpy(c.d.asBytes, authenticationkey, keyLen);
}
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) {
- 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];
- 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;
}
+
//-------------------------------------------------------------------------------
// Ultralight C Methods
//-------------------------------------------------------------------------------
}
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;
}
-**/
+
//
// 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;
}
- }
- else {
- PrintAndLogEx(ERR, "command execution time out");
+ } else {
+ DropField();
+ PrintAndLogEx(ERR, "command execution timeout");
return 1;
}
clearCommandBuffer();
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ DropField();
PrintAndLogEx(WARNING, "Command execute timeout");
return 2;
}
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;
}
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;
}
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;
}
+ DropField();
return 0;
}
+
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"},
+ // {"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"},
projects / proxmark3-svn / blobdiff