#include "cmdhf14a.h"
#include "mifare.h"
#include "util.h"
-#include "../common/protocols.h"
+#include "protocols.h"
#include "data.h"
-#define MAX_UL_BLOCKS 0x0f
-#define MAX_ULC_BLOCKS 0x2b
-#define MAX_ULEV1a_BLOCKS 0x13
-#define MAX_ULEV1b_BLOCKS 0x28
-#define MAX_NTAG_203 0x29
-#define MAX_NTAG_210 0x13
-#define MAX_NTAG_212 0x28
-#define MAX_NTAG_213 0x2c
-#define MAX_NTAG_215 0x86
-#define MAX_NTAG_216 0xe6
+#define MAX_UL_BLOCKS 0x0f
+#define MAX_ULC_BLOCKS 0x2b
+#define MAX_ULEV1a_BLOCKS 0x13
+#define MAX_ULEV1b_BLOCKS 0x28
+#define MAX_NTAG_203 0x29
+#define MAX_NTAG_210 0x13
+#define MAX_NTAG_212 0x28
+#define MAX_NTAG_213 0x2c
+#define MAX_NTAG_215 0x86
+#define MAX_NTAG_216 0xe6
#define KEYS_3DES_COUNT 7
uint8_t default_3des_keys[KEYS_3DES_COUNT][16] = {
{ 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key
{ 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 },// all ones
{ 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },// all FF
- { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF },// 11 22 33
- };
+ { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF } // 11 22 33
+};
#define KEYS_PWD_COUNT 10
uint8_t default_pwd_pack[KEYS_PWD_COUNT][4] = {
{0xFF,0xFF,0xFF,0xFF}, // PACK 0x00,0x00 -- factory default
-
+
{0x4A,0xF8,0x4B,0x19}, // PACK 0xE5,0xBE -- italian bus (sniffed)
{0x33,0x6B,0xA1,0x19}, // PACK 0x9c,0x2d -- italian bus (sniffed)
{0xFF,0x90,0x6C,0xB2}, // PACK 0x12,0x9e -- italian bus (sniffed)
{0x46,0x1c,0xA3,0x19}, // PACK 0xE9,0x5A -- italian bus (sniffed)
{0x35,0x1C,0xD0,0x19}, // PACK 0x9A,0x5a -- italian bus (sniffed)
-
+
{0x05,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- Amiiboo (sniffed) pikachu-b UID:
{0x7E,0x22,0xE6,0xB4}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
{0x02,0xE1,0xEE,0x36}, // PACK 0x80,0x80 -- AMiiboo (sniffed) sonic UID: 04d257 7ae33e8027
{0x32,0x0C,0x16,0x17}, // PACK 0x80,0x80 -- AMiiboo (sniffed)
-};
-
+};
+
#define MAX_UL_TYPES 16
uint16_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};
static int CmdHelp(const char *Cmd);
-char* getProductTypeStr( uint8_t id){
+char *getProductTypeStr( uint8_t id){
- static char buf[20];
+ static char buf[20];
char *retStr = buf;
switch(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 buf[40];
+char *getUlev1CardSizeStr( uint8_t fsize ){
+
+ static char buf[40];
char *retStr = buf;
- memset(buf, 0, sizeof(buf));
-
+ memset(buf, 0, sizeof(buf));
+
uint16_t usize = 1 << ((fsize >>1) + 1);
uint16_t lsize = 1 << (fsize >>1);
// is LSB set?
- if ( fsize & 1 )
- sprintf(retStr, "%02X, (%u <-> %u bytes)", fsize, usize, lsize);
+ if ( fsize & 1 )
+ sprintf(retStr, "%02X, (%u <-> %u bytes)",fsize, usize, lsize);
else
sprintf(retStr, "%02X, (%u bytes)", fsize, lsize);
return buf;
static void ul_switch_on_field(void) {
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
+ clearCommandBuffer();
SendCommand(&c);
}
void ul_switch_off_field(void) {
UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
+ clearCommandBuffer();
SendCommand(&c);
}
static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uint16_t responseLength ) {
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_NO_DISCONNECT | ISO14A_APPEND_CRC, cmdlen, 0}};
memcpy(c.d.asBytes, cmd, cmdlen);
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
- if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;
- if ( !resp.arg[0] && responseLength) return -1;
-
+ 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;
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 );
+ memcpy(response, resp.d.asBytes, resplen);
return resplen;
}
*/
static int ul_select( iso14a_card_select_t *card ){
-
+
ul_switch_on_field();
UsbCommand resp;
ul_switch_off_field();
return 0;
}
-
+
memcpy(card, resp.d.asBytes, sizeof(iso14a_card_select_t));
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};
int len = ul_send_cmd_raw(cmd, sizeof(cmd), response, responseLength);
return len;
// ACK
if ( response[0] == 0x0a ) return 0;
// NACK
- return -1;
+ return -1;
}
static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){
-
+
uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};
int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);
return len;
}
static int ulc_authentication( uint8_t *key, bool switch_off_field ){
-
+
UsbCommand c = {CMD_MIFAREUC_AUTH, {switch_off_field}};
- memcpy(c.d.asBytes, key, 16);
+ memcpy(c.d.asBytes, key, 16);
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return 0;
if ( resp.arg[0] == 1 ) return 1;
-
+
return 0;
}
static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t packLength ){
-
+
uint8_t cmd[] = {MIFARE_ULEV1_AUTH, pwd[0], pwd[1], pwd[2], pwd[3]};
int len = ul_send_cmd_raw(cmd, sizeof(cmd), pack, packLength);
return len;
}
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 len;
}
static int ul_print_default( uint8_t *data){
-
+
uint8_t uid[7];
uid[0] = data[0];
uid[1] = data[1];
PrintAndLog(" BCC0 : %02X, Ok", data[3]);
else
PrintAndLog(" BCC0 : %02X, crc should be %02X", data[3], crc0);
-
+
int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];
if ( data[8] == crc1 )
PrintAndLog(" BCC1 : %02X, Ok", data[8]);
else
PrintAndLog(" BCC1 : %02X, crc should be %02X", data[8], crc1 );
-
+
PrintAndLog(" Internal : %02X, %sdefault", data[9], (data[9]==0x48)?"":"not " );
PrintAndLog(" Lock : %s - %s",
PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 496);
else if ( data[2] == 0x6d )
PrintAndLog(" %02X : NDEF Memory Size: %d bytes", data[2], 872);
-
+
PrintAndLog(" %02X : %s / %s", data[3],
(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
(data[3] & 0x0F)==0 ? "Write access granted without any security" : (data[3] & 0x0F)==0x0F ? "No write access granted at all" : "(RFU)");
- return 0;
+ return 0;
}
int ul_print_type(uint32_t tagtype, uint8_t spaces){
return 0;
}
-static int ulc_print_3deskey( uint8_t *data){
+static int ulc_print_3deskey( uint8_t *data){
PrintAndLog(" deskey1 [44/0x2C] : %s [%.4s]", sprint_hex(data ,4),data);
PrintAndLog(" deskey1 [45/0x2D] : %s [%.4s]", sprint_hex(data+4 ,4),data+4);
PrintAndLog(" deskey2 [46/0x2E] : %s [%.4s]", sprint_hex(data+8 ,4),data+8);
}
static int ulc_print_configuration( uint8_t *data){
-
+
PrintAndLog("--- UL-C Configuration");
PrintAndLog(" Higher Lockbits [40/0x28] : %s - %s", sprint_hex(data, 4), printBits(2, data));
PrintAndLog(" Counter [41/0x29] : %s - %s", sprint_hex(data+4, 4), printBits(2, data+4));
return 0;
}
-static int ulev1_print_configuration( uint8_t *data){
+static int ulev1_print_configuration( uint8_t *data, uint8_t startPage){
PrintAndLog("\n--- Tag Configuration");
bool cfglck = (data[4] & 0x40);
bool prot = (data[4] & 0x80);
uint8_t vctid = data[5];
-
- PrintAndLog(" cfg0 [16/0x10]: %s", sprint_hex(data, 4));
+
+ PrintAndLog(" cfg0 [%u/0x%02X] : %s", startPage, startPage, sprint_hex(data, 4));
if ( data[3] < 0xff )
PrintAndLog(" - page %d and above need authentication",data[3]);
else
PrintAndLog(" - pages don't need authentication");
PrintAndLog(" - strong modulation mode %s", (strg_mod_en) ? "enabled":"disabled");
- PrintAndLog(" cfg1 [17/0x11]: %s", sprint_hex(data+4, 4) );
+ PrintAndLog(" cfg1 [%u/0x%02X] : %s", startPage + 1, startPage + 1, sprint_hex(data+4, 4) );
if ( authlim == 0)
PrintAndLog(" - Unlimited password attempts");
else
PrintAndLog(" - Max number of password attempts is %d", authlim);
PrintAndLog(" - user configuration %s", cfglck ? "permanently locked":"writeable");
PrintAndLog(" - %s access is protected with password", prot ? "read and write":"write");
- PrintAndLog(" %02X - Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");
- PrintAndLog(" PWD [18/0x12]: %s", sprint_hex(data+8, 4));
- PrintAndLog(" PACK [19/0x13]: %s", sprint_hex(data+12, 4));
+ PrintAndLog(" - %02X, Virtual Card Type Identifier is %s default", vctid, (vctid==0x05)? "":"not");
+ PrintAndLog(" PWD [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4));
+ PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));
+ PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));
return 0;
}
ulev1_readTearing(i,tear,sizeof(tear));
len = ulev1_readCounter(i,counter, sizeof(counter) );
if (len == 3) {
- PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
- PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
- }
+ PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
+ PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
+ }
}
return len;
}
static int ulev1_print_signature( uint8_t *data, uint8_t len){
PrintAndLog("\n--- Tag Signature");
- //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
+ //PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
PrintAndLog(" Elliptic curve parameters : secp128r1");
PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len));
return 0;
}
-static int ulev1_print_version(uint8_t *data){
+static int ulev1_print_version(uint8_t *data){
PrintAndLog("\n--- Tag Version");
- PrintAndLog(" Raw bytes : %s", sprint_hex(data, 8) );
+ PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) );
PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1]));
- PrintAndLog(" Product type : %s" , getProductTypeStr(data[2]));
- PrintAndLog(" Product subtype : %02X, %s" , data[3], (data[3]==1) ?"17 pF":"50pF");
- PrintAndLog(" Major version : %02X" , data[4]);
- PrintAndLog(" Minor version : %02X" , data[5]);
+ PrintAndLog(" Product type : %s", getProductTypeStr(data[2]));
+ PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF");
+ PrintAndLog(" Major version : %02X", data[4]);
+ PrintAndLog(" Minor version : %02X", data[5]);
PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));
- PrintAndLog(" Protocol type : %02X" , data[7]);
+ PrintAndLog(" Protocol type : %02X", data[7]);
return 0;
}
}
*/
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:
+ ul_switch_off_field();
iso14a_card_select_t card;
if ( !ul_select(&card) )
return UL_ERROR;
ul_switch_off_field();
return UL_ERROR;
}
-
+
if ( card.uid[0] != 0x05) {
len = ulev1_getVersion(version, sizeof(version));
ul_switch_off_field();
-
+
switch (len) {
case 0x0A: {
-
- if ( version[2] == 0x03 && version[6] == 0x0B )
+
+ 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] == 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 )
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;
+ 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 )
+ 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
case 3: tagtype = (MY_D_MOVE | MY_D_MOVE_NFC); break; //notice: we can not currently distinguish between these two
}
}
-
tagtype |= ul_magic_test();
if (tagtype == (UNKNOWN | MAGIC)) tagtype = (UL_MAGIC);
return tagtype;
-}
+}
int CmdHF14AMfUInfo(const char *Cmd){
uint8_t authlim = 0xff;
uint8_t data[16] = {0x00};
iso14a_card_select_t card;
- int status;
+ int status;
bool errors = false;
bool hasAuthKey = false;
bool locked = false;
bool swapEndian = false;
uint8_t cmdp = 0;
- uint8_t datalen = 0;
- uint8_t authenticationkey[16] = {0x00};
+ uint8_t dataLen = 0;
+ uint8_t authenticationkey[16] = {0x00};
uint8_t *authkeyptr = authenticationkey;
uint8_t *key;
uint8_t pack[4] = {0,0,0,0};
int len = 0;
-
+ char tempStr[50];
+
while(param_getchar(Cmd, cmdp) != 0x00)
{
switch(param_getchar(Cmd, cmdp))
return usage_hf_mfu_info();
case 'k':
case 'K':
- // EV1/NTAG size key
- datalen = param_gethex(Cmd, cmdp+1, data, 8);
- if ( !datalen ) {
- memcpy(authenticationkey, data, 4);
- cmdp += 2;
- hasAuthKey = true;
- datalen = 4;
- break;
- }
- // UL-C size key
- datalen = param_gethex(Cmd, cmdp+1, data, 32);
- if (!datalen){
- memcpy(authenticationkey, data, 16);
- cmdp += 2;
- hasAuthKey = true;
- datalen = 16;
- break;
+ dataLen = param_getstr(Cmd, cmdp+1, tempStr);
+ if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length
+ errors = param_gethex(tempStr, 0, authenticationkey, dataLen);
+ dataLen /= 2; // handled as bytes from now on
+ } else {
+ PrintAndLog("\nERROR: Key is incorrect length\n");
+ errors = true;
}
- errors = true;
+ cmdp += 2;
+ hasAuthKey = true;
break;
case 'l':
case 'L':
//Validations
if(errors) return usage_hf_mfu_info();
-
+
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
PrintAndLog("\n--- Tag Information ---------");
PrintAndLog("-------------------------------------------------------------");
ul_print_type(tagtype, 6);
-
+
// Swap endianness
- if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, datalen, (datalen == 16) ? 8 : 4 );
-
+ if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4 );
+
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
// read pages 0,1,2,3 (should read 4pages)
status = ul_read(0, data, sizeof(data));
- if ( status == -1 ){
+ if ( status == -1 ) {
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ");
return status;
} else if (status == 16) {
ul_print_default(data);
ndef_print_CC(data+12);
- } else {
+ } else {
locked = true;
}
// UL_C Specific
- if ((tagtype & UL_C)){
-
+ if ((tagtype & UL_C)) {
+
// read pages 0x28, 0x29, 0x2A, 0x2B
uint8_t ulc_conf[16] = {0x00};
status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
if (status == 16) ulc_print_configuration(ulc_conf);
else locked = true;
- if ((tagtype & MAGIC)){
+ if ((tagtype & MAGIC)) {
//just read key
uint8_t ulc_deskey[16] = {0x00};
status = ul_read(0x2C, ulc_deskey, sizeof(ulc_deskey));
- if ( status == -1 ){
+ if ( status == -1 ) {
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ magic");
return status;
ul_switch_off_field();
// if we called info with key, just return
if ( hasAuthKey ) return 1;
-
+
// also try to diversify default keys.. look into CmdHF14AMfuGenDiverseKeys
PrintAndLog("Trying some default 3des keys");
- for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ){
+ for (uint8_t i = 0; i < KEYS_3DES_COUNT; ++i ) {
key = default_3des_keys[i];
- if (ulc_authentication(key, true)){
+ if (ulc_authentication(key, true)) {
PrintAndLog("Found default 3des key: ");
uint8_t keySwap[16];
memcpy(keySwap, SwapEndian64(key,16,8), 16);
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 ){
+ if ( status == -1 ) {
PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
ul_switch_off_field();
return status;
- }
+ }
if (status == 32) ulev1_print_signature( ulev1_signature, sizeof(ulev1_signature));
else {
// re-select
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
}
}
-
+
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_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 ){
+ if ( status == -1 ) {
PrintAndLog("Error: tag didn't answer to GETVERSION");
ul_switch_off_field();
return status;
startconfigblock = UL_MEMORY_ARRAY[idx]-3;
if (startconfigblock){ // if we know where the config block is...
- status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
- if ( status == -1 ) {
- PrintAndLog("Error: tag didn't answer to READ EV1");
- ul_switch_off_field();
- return status;
- } else if (status == 16) {
- // save AUTHENTICATION LIMITS for later:
- authlim = (ulev1_conf[4] & 0x07);
- ulev1_print_configuration(ulev1_conf);
+ status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
+ if ( status == -1 ) {
+ PrintAndLog("Error: tag didn't answer to READ EV1");
+ ul_switch_off_field();
+ return status;
+ } else if (status == 16) {
+ // save AUTHENTICATION LIMITS for later:
+ authlim = (ulev1_conf[4] & 0x07);
+ ulev1_print_configuration(ulev1_conf, startconfigblock);
}
}
-
+
// AUTHLIMIT, (number of failed authentications)
// 0 = limitless.
// 1-7 = limit. No automatic tries then.
if ( !authlim && !hasAuthKey ) {
PrintAndLog("\n--- Known EV1/NTAG passwords.");
len = 0;
- for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ){
+ for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {
key = default_pwd_pack[i];
- len = ulev1_requestAuthentication(key, pack, sizeof(pack));
+ len = ulev1_requestAuthentication(key, pack, sizeof(pack));
if (len >= 1) {
PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
break;
} else {
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
- }
+ }
}
if (len < 1) PrintAndLog("password not known");
}
uint8_t blockdata[20] = {0x00};
uint8_t data[16] = {0x00};
uint8_t authenticationkey[16] = {0x00};
- uint8_t *authkeyptr = authenticationkey;
+ uint8_t *authKeyPtr = authenticationkey;
// starting with getting tagtype
TagTypeUL_t tagtype = GetHF14AMfU_Type();
uint8_t maxblockno = 0;
for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){
if (tagtype & UL_TYPES_ARRAY[idx])
- maxblockno = UL_MEMORY_ARRAY[idx]+1;
+ maxblockno = UL_MEMORY_ARRAY[idx];
}
if (blockNo < 0) {
errors = true;
}
if (blockNo > maxblockno){
- PrintAndLog("block number to large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
+ PrintAndLog("block number too large. Max block is %u/0x%02X \n", maxblockno,maxblockno);
errors = true;
}
cmdp += 2;
if ( blockNo == -1 ) 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) authKeyPtr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4);
if ( blockNo <= 3)
PrintAndLog("Special Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));
else
PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(blockdata, 4));
-
-
//Send write Block
UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};
memcpy(c.d.asBytes,blockdata,4);
if ( hasAuthKey ){
c.arg[1] = 1;
- memcpy(c.d.asBytes+4,authkeyptr,16);
+ memcpy(c.d.asBytes+4,authKeyPtr,16);
}
else if ( hasPwdKey ) {
c.arg[1] = 2;
- memcpy(c.d.asBytes+4,authkeyptr,4);
+ memcpy(c.d.asBytes+4,authKeyPtr,4);
}
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t keylen = 0;
uint8_t data[16] = {0x00};
uint8_t authenticationkey[16] = {0x00};
- uint8_t *authkeyptr = authenticationkey;
-
+ uint8_t *authKeyPtr = authenticationkey;
+
// starting with getting tagtype
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
uint8_t maxblockno = 0;
for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++){
if (tagtype & UL_TYPES_ARRAY[idx])
- maxblockno = UL_MEMORY_ARRAY[idx]+1;
+ maxblockno = UL_MEMORY_ARRAY[idx];
}
if (blockNo < 0) {
if ( blockNo == -1 ) 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 && hasAuthKey) authKeyPtr = SwapEndian64(authenticationkey, 16, 8);
+ if (swapEndian && hasPwdKey) authKeyPtr = SwapEndian64(authenticationkey, 4, 4);
//Read Block
UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
if ( hasAuthKey ){
c.arg[1] = 1;
- memcpy(c.d.asBytes,authkeyptr,16);
+ memcpy(c.d.asBytes,authKeyPtr,16);
}
else if ( hasPwdKey ) {
c.arg[1] = 2;
- memcpy(c.d.asBytes,authkeyptr,4);
+ memcpy(c.d.asBytes,authKeyPtr,4);
}
+ clearCommandBuffer();
SendCommand(&c);
- UsbCommand resp;
+ UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
uint8_t *data = resp.d.asBytes;
- PrintAndLog("Block: %0d (0x%02X) [ %s]", blockNo, blockNo, sprint_hex(data, 4));
+ PrintAndLog("\nBlock# | Data | Ascii");
+ PrintAndLog("-----------------------------");
+ PrintAndLog("%02d/0x%02X | %s| %.4s\n", blockNo, blockNo, sprint_hex(data, 4), data);
}
else {
PrintAndLog("Failed reading block: (%02x)", isOK);
//
// Mifare Ultralight / Ultralight-C / Ultralight-EV1
// Read and Dump Card Contents, using auto detection of tag size.
-//
-// TODO: take a password to read UL-C / UL-EV1 tags.
int CmdHF14AMfUDump(const char *Cmd){
FILE *fout;
char filename[FILE_PATH_SIZE] = {0x00};
- char * fnameptr = filename;
+ char *fnameptr = filename;
uint8_t *lockbytes_t = NULL;
uint8_t lockbytes[2] = {0x00};
uint8_t *lockbytes_t2 = NULL;
int i = 0;
int Pages = 16;
bool tmplockbit = false;
- uint8_t dataLen=0;
- uint8_t cmdp =0;
+ uint8_t dataLen = 0;
+ uint8_t cmdp = 0;
uint8_t authenticationkey[16] = {0x00};
- uint8_t *authkeyptr = authenticationkey;
+ uint8_t *authKeyPtr = authenticationkey;
size_t fileNlen = 0;
bool errors = false;
bool swapEndian = false;
case 'k':
case 'K':
dataLen = param_getstr(Cmd, cmdp+1, tempStr);
- if (dataLen == 32) //ul-c
+ if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length
errors = param_gethex(tempStr, 0, authenticationkey, dataLen);
- else if (dataLen == 8) //ev1/ntag
- errors = param_gethex(tempStr, 0, authenticationkey, dataLen);
- else{
+ dataLen /= 2;
+ } else {
PrintAndLog("\nERROR: Key is incorrect length\n");
errors = true;
}
-
cmdp += 2;
hasAuthKey = true;
break;
//Validations
if(errors) return usage_hf_mfu_dump();
-
- if (swapEndian && hasAuthKey) authkeyptr = SwapEndian64(authenticationkey, dataLen/2, (dataLen == 32) ? 8 : 4);
+
+ if (swapEndian && hasAuthKey)
+ authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
-
- if (!manualPages)
+
+ 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;
+ Pages = UL_MEMORY_ARRAY[idx]+1; //add one as maxblks starts at 0
ul_print_type(tagtype, 0);
PrintAndLog("Reading tag memory...");
UsbCommand c = {CMD_MIFAREU_READCARD, {startPage,Pages}};
- if ( hasAuthKey ) {
+ if ( 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/2);
+ memcpy(c.d.asBytes, authKeyPtr, dataLen);
}
+
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
- if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ if (!WaitForResponseTimeout(CMD_ACK, &resp,1500)) {
PrintAndLog("Command execute time-out");
return 1;
}
return 1;
}
+ uint32_t startindex = resp.arg[2];
uint32_t bufferSize = resp.arg[1];
if (bufferSize > sizeof(data)) {
PrintAndLog("Data exceeded Buffer size!");
bufferSize = sizeof(data);
}
- GetFromBigBuf(data, bufferSize, 0);
+ GetFromBigBuf(data, bufferSize, startindex);
WaitForResponse(CMD_ACK,NULL);
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));
- }
-
+ }
+
// Load bottom lockbytes if available
// TODO -- FIGURE OUT LOCK BYTES FOR TO EV1 and/or NTAG
if ( Pages == 44 ) {
}
// add keys to block dump
- // cant add swapped bytes-- ULC saves it as big endian in user memory.
- //if (swapEndian) authkeyptr = SwapEndian64(authenticationkey, dataLen/2, (dataLen == 32) ? 8 : 4);
-
- // if (hasAuthKey && (tagtype & UL_C)){ //UL_C
- // memcpy(data + Pages*4, authkeyptr, dataLen/2);
- // Pages += 4;
- // } else if (hasAuthKey) { //not sure output is in correct location.
- // memcpy(data + Pages*4, authkeyptr, dataLen/2);
- // Pages += 1;
- // }
-
+ if (hasAuthKey) {
+ if (!swapEndian){
+ authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);
+ } else {
+ authKeyPtr = authenticationkey;
+ }
+
+ if (tagtype & UL_C){ //add 4 pages
+ memcpy(data + Pages*4, authKeyPtr, dataLen);
+ Pages += dataLen/4;
+ } else { // 2nd page from end
+ memcpy(data + (Pages*4) - 8, authenticationkey, dataLen);
+ }
+ }
+
+ PrintAndLog("\nBlock# | Data |lck| Ascii");
+ PrintAndLog("---------------------------------");
for (i = 0; i < Pages; ++i) {
if ( i < 3 ) {
- PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));
+ PrintAndLog("%02d/0x%02X | %s| | ", i+startPage, i+startPage, sprint_hex(data + i * 4, 4));
continue;
}
switch(i){
case 24:
case 25:
case 26:
- case 27: tmplockbit = bit2[4]; break;
+ case 27: tmplockbit = bit2[4]; break;
case 28:
case 29:
case 30:
case 43: tmplockbit = bit2[9]; break; //auth1
default: break;
}
- PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit);
- }
-
+ PrintAndLog("%02d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4);
+ }
+ PrintAndLog("---------------------------------");
+
// 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]);
+ data[0],data[1], data[2], data[4],data[5],data[6], data[7]);
} else {
sprintf(fnameptr + fileNlen,".bin");
}
if ((fout = fopen(filename,"wb")) == NULL) {
PrintAndLog("Could not create file name %s", filename);
- return 1;
+ return 1;
}
fwrite( data, 1, Pages*4, fout );
fclose(fout);
//
int CmdHF14AMfucAuth(const char *Cmd){
- uint8_t keyNo = 0;
+ uint8_t keyNo = 3;
bool errors = false;
char cmdp = param_getchar(Cmd, 0);
PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 16));
else
PrintAndLog("Authentication failed");
-
+
return 0;
}
uint8_t pwd[16] = {0x00};
char cmdp = param_getchar(Cmd, 0);
-
+
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mfu setpwd <password (32 hex symbols)>");
PrintAndLog(" [password] - (32 hex symbols)");
UsbCommand c = {CMD_MIFAREUC_SETPWD};
memcpy( c.d.asBytes, pwd, 16);
+ clearCommandBuffer();
SendCommand(&c);
UsbCommand resp;
// read block2.
c.cmd = CMD_MIFAREU_READBL;
c.arg[0] = 2;
+ clearCommandBuffer();
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
PrintAndLog("Command execute timeout");
return 2;
}
-
+
// save old block2.
uint8_t oldblock2[4] = {0x00};
memcpy(resp.d.asBytes, oldblock2, 4);
c.d.asBytes[1] = uid[1];
c.d.asBytes[2] = uid[2];
c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];
+ clearCommandBuffer();
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
PrintAndLog("Command execute timeout");
return 3;
}
-
+
// block 1.
c.arg[0] = 1;
c.d.asBytes[0] = uid[3];
c.d.asBytes[1] = uid[4];
c.d.asBytes[2] = uid[5];
c.d.asBytes[3] = uid[6];
+ clearCommandBuffer();
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
PrintAndLog("Command execute timeout");
c.d.asBytes[1] = oldblock2[1];
c.d.asBytes[2] = oldblock2[2];
c.d.asBytes[3] = oldblock2[3];
+ clearCommandBuffer();
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
PrintAndLog("Command execute timeout");
{"help", CmdHelp, 1, "This help"},
{"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},
{"info", CmdHF14AMfUInfo, 0, "Tag information"},
- {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C tag to binary file"},
+ {"dump", CmdHF14AMfUDump, 0, "Dump Ultralight / Ultralight-C / NTAG tag to binary file"},
{"rdbl", CmdHF14AMfURdBl, 0, "Read block"},
{"wrbl", CmdHF14AMfUWrBl, 0, "Write block"},
{"cauth", CmdHF14AMfucAuth, 0, "Authentication - Ultralight C"},
projects / proxmark3-svn / blobdiff