Conflicts:
	README.txt
	armsrc/appmain.c
	armsrc/apps.h
	armsrc/des.c
	armsrc/iclass.c
	armsrc/mifarecmd.c
	armsrc/mifareutil.c
	armsrc/mifareutil.h
	client/cmddata.c
	client/cmdhf.c
	client/cmdhf14a.c
	client/cmdhficlass.c
	client/cmdhfmfu.c
	client/cmdhfmfu.h
	client/cmdscript.c
	client/lualibs/commands.lua
	client/lualibs/html_dumplib.lua
	client/scripting.c
	client/util.c
	common/protocols.h
	include/usb_cmd.h
This commit is contained in:
iceman1001 2015-05-23 08:16:40 +02:00
commit bcf61bd34a
21 changed files with 815 additions and 184 deletions

View file

@ -36,7 +36,7 @@ For people with linux you will need to patch some source code and some small cha
Common errors linux/macOS finds
Error:
* loclass/fileutils.c:15:2: warning: implicit declaration of function _stat [-Wimplicit-function-declaration]
* loclass/fileutils.c:15:2: warning: implicit declaration of function _stat [-Wimplicit-function-declaration]
Solution:
* Remove the "unscore" sign. In linux you use without underscore, in windows you need a underscore.
@ -62,6 +62,8 @@ Solution
An old Qt4 version makefile is found here: http://www.icesql.se/proxmark3/code/linuxmakefile.txt but this one doesn't have all new files in it. So I don't recommend it.
The Proxmark 3 is available for purchase (assembled and tested) from the
following locations:
January 2015, Sweden

View file

@ -847,6 +847,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
MifareUWriteBlock(c->arg[0], c->d.asBytes);
break;
case CMD_MIFAREU_WRITEBL:
MifareUWriteBlock_Special(c->arg[0], c->d.asBytes);
MifareUWriteBlock_Special(c->arg[0], c->arg[1], c->d.asBytes);
break;
case CMD_MIFARE_NESTED:

View file

@ -100,6 +100,9 @@ void tdes_enc(void* out, const void* in, const void* key);
void tdes_2key_enc(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
void tdes_2key_dec(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
void tdes_2key_enc(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
void tdes_2key_dec(void* out, const void* in, size_t length, const void* key, unsigned char iv[8]);
#endif /*DES_H_*/
// Copied from des.h in desfire imp.

View file

@ -651,7 +651,7 @@ void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream)
int ledcontrol = 1;
int n=0, i=0;
uint8_t clk = (arg1 >> 8) & 0xFF;
uint8_t encoding = arg1 & 1;
uint8_t encoding = arg1 & 0xFF;
uint8_t separator = arg2 & 1;
uint8_t invert = (arg2 >> 8) & 1;

View file

@ -19,6 +19,12 @@
#include "crc.h"
// the block number for the ISO14443-4 PCB
uint8_t pcb_blocknum = 0;
// Deselect card by sending a s-block. the crc is precalced for speed
static uint8_t deselect_cmd[] = {0xc2,0xe0,0xb4};
//-----------------------------------------------------------------------------
// Select, Authenticate, Read a MIFARE tag.
// read block
@ -86,7 +92,6 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
LEDsoff();
}
void MifareUC_Auth(uint8_t arg0, uint8_t *keybytes){
bool turnOffField = (arg0 == 1);
@ -113,6 +118,8 @@ void MifareUC_Auth(uint8_t arg0, uint8_t *keybytes){
}
cmd_send(CMD_ACK,1,0,0,0,0);
}
cmd_send(CMD_ACK,1,0,0,0,0);
}
// Arg0 = BlockNo,
// Arg1 = UsePwd bool
@ -301,6 +308,35 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
}
}
for (int i = 0; i < blocks; i++){
if ((i*4) + 4 > CARD_MEMORY_SIZE) {
Dbprintf("Data exceeds buffer!!");
break;
}
// UL-C authentication
if ( useKey ) {
uint8_t key[16] = {0x00};
memcpy(key, datain, sizeof(key) );
if ( !mifare_ultra_auth(key) ) {
OnError(1);
return;
}
}
// UL-EV1 / NTAG authentication
if (usePwd) {
uint8_t pwd[4] = {0x00};
memcpy(pwd, datain, sizeof(pwd));
uint8_t pack[4] = {0,0,0,0};
if (!mifare_ul_ev1_auth(pwd, pack)){
OnError(1);
return;
}
}
for (int i = 0; i < blocks; i++){
if ((i*4) + 4 > CARD_MEMORY_SIZE) {
Dbprintf("Data exceeds buffer!!");
@ -1338,3 +1374,18 @@ void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain){
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
void OnSuccess(){
pcb_blocknum = 0;
ReaderTransmit(deselect_cmd, 3 , NULL);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
void OnError(uint8_t reason){
pcb_blocknum = 0;
ReaderTransmit(deselect_cmd, 3 , NULL);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
cmd_send(CMD_ACK,0,reason,0,0,0);
LEDsoff();
}

View file

@ -334,7 +334,8 @@ int mifare_ul_ev1_auth(uint8_t *keybytes, uint8_t *pack){
int mifare_ultra_auth(uint8_t *keybytes){
// 3des2k
/// 3des2k
uint8_t random_a[8] = {1,1,1,1,1,1,1,1};
uint8_t random_b[8] = {0x00};
uint8_t enc_random_b[8] = {0x00};
@ -397,6 +398,26 @@ int mifare_ultra_auth(uint8_t *keybytes){
return 0;
}
// encrypt out, in, length, key, iv
tdes_2key_enc(rnd_ab, rnd_ab, sizeof(rnd_ab), key, enc_random_b);
len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, rnd_ab, resp, respPar, NULL);
if (len != 11) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", resp[0]);
return 0;
}
uint8_t enc_resp[8] = { 0,0,0,0,0,0,0,0 };
uint8_t resp_random_a[8] = { 0,0,0,0,0,0,0,0 };
memcpy(enc_resp, resp+1, 8);
// decrypt out, in, length, key, iv
tdes_2key_dec(resp_random_a, enc_resp, 8, key, enc_random_b);
if ( memcmp(resp_random_a, random_a, 8) != 0 ) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("failed authentication");
return 0;
}
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x",
rnd_ab[0],rnd_ab[1],rnd_ab[2],rnd_ab[3],

View file

@ -1892,7 +1892,6 @@ int getSamples(const char *Cmd, bool silent)
PrintAndLog("Unpacking...");
BitstreamOut bout = { got, bits_per_sample * n, 0};
int j =0;
//for (j = 0; j * bits_per_sample < n * 8 && j < sizeof(GraphBuffer); j++) {
for (j = 0; j * bits_per_sample < n * 8 && j < n; j++) {
uint8_t sample = getByte(bits_per_sample, &bout);
GraphBuffer[j] = ((int) sample )- 128;

View file

@ -1592,6 +1592,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
memset(buf, 0, sizeof(buf));
if (fgets(buf, sizeof(buf), f) == NULL) {
fclose(f);
PrintAndLog("File reading error.");
fclose(f);
return 2;

View file

@ -35,7 +35,7 @@ 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
@ -208,6 +208,70 @@ static int ulev1_requestAuthentication( uint8_t *pwd, uint8_t *pack, uint16_t pa
return len;
}
static int ul_auth_select( iso14a_card_select_t *card, TagTypeUL_t tagtype, bool hasAuthKey, uint8_t *authenticationkey, uint8_t *pack, uint8_t packSize){
if ( hasAuthKey && (tagtype & UL_C)) {
//will select card automatically and close connection on error
if (!ulc_authentication(authenticationkey, false)) {
PrintAndLog("Error: Authentication Failed UL-C");
return 0;
}
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;
}
static int ul_comp_write( uint8_t page, uint8_t *data, uint8_t datalen ){
uint8_t cmd[18];
memset(cmd, 0x00, sizeof(cmd));
datalen = ( datalen > 16) ? 16 : datalen;
cmd[0] = ISO14443A_CMD_WRITEBLOCK;
cmd[1] = page;
memcpy(cmd+2, data, datalen);
uint8_t response[1] = {0xff};
ul_send_cmd_raw(cmd, 2+datalen, response, sizeof(response));
// ACK
if ( response[0] == 0x0a ) return 0;
// NACK
return -1;
}
static int ulc_requestAuthentication( uint8_t *nonce, uint16_t nonceLength ){
uint8_t cmd[] = {MIFARE_ULC_AUTH_1, 0x00};
int len = ul_send_cmd_raw(cmd, sizeof(cmd), nonce, nonceLength);
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);
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 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
@ -279,7 +343,7 @@ static int ul_print_default( uint8_t *data){
uid[6] = data[7];
PrintAndLog(" UID : %s ", sprint_hex(uid, 7));
PrintAndLog(" UID[0] : %02X, %s", uid[0], getTagInfo(uid[0]) );
PrintAndLog(" UID[0] : %02X, Manufacturer: %s", uid[0], getTagInfo(uid[0]) );
if ( uid[0] == 0x05 ) {
uint8_t chip = (data[8] & 0xC7); // 11000111 mask, bit 3,4,5 RFU
switch (chip){
@ -415,7 +479,437 @@ static int ulc_print_configuration( uint8_t *data){
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 strg_mod_en = (data[0] & 2);
uint8_t authlim = (data[4] & 0x07);
bool cfglck = (data[4] & 0x40);
bool prot = (data[4] & 0x80);
uint8_t vctid = data[5];
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 [%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 [%u/0x%02X] : %s- (cannot be read)", startPage + 2, startPage + 2, sprint_hex(data+8, 4));
PrintAndLog(" PACK [%u/0x%02X] : %s - (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));
PrintAndLog(" RFU [%u/0x%02X] : %s- (cannot be read)", startPage + 3, startPage + 3, sprint_hex(data+12, 2));
return 0;
}
static int ulev1_print_counters(){
PrintAndLog("--- Tag Counters");
uint8_t tear[1] = {0};
uint8_t counter[3] = {0,0,0};
uint16_t len = 0;
for ( uint8_t i = 0; i<3; ++i) {
ulev1_readTearing(i,tear,sizeof(tear));
len = ulev1_readCounter(i,counter, sizeof(counter) );
if (len == 3) {
PrintAndLog(" [%0d] : %s", i, sprint_hex(counter,3));
PrintAndLog(" - %02X tearing %s", tear[0], ( tear[0]==0xBD)?"Ok":"failure");
}
}
return len;
}
static int ulev1_print_signature( uint8_t *data, uint8_t len){
PrintAndLog("\n--- Tag Signature");
//PrintAndLog("IC signature public key name : NXP NTAG21x 2013"); // don't know if there is other NXP public keys.. :(
PrintAndLog("IC signature public key value : 04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61");
PrintAndLog(" Elliptic curve parameters : secp128r1");
PrintAndLog(" Tag ECC Signature : %s", sprint_hex(data, len));
//to do: verify if signature is valid
//PrintAndLog("IC signature status: %s valid", (iseccvalid() )?"":"not");
return 0;
}
static int ulev1_print_version(uint8_t *data){
PrintAndLog("\n--- Tag Version");
PrintAndLog(" Raw bytes : %s",sprint_hex(data, 8) );
PrintAndLog(" Vendor ID : %02X, %s", data[1], getTagInfo(data[1]));
PrintAndLog(" Product type : %s", getProductTypeStr(data[2]));
PrintAndLog(" Product subtype : %02X, %s", data[3], (data[3]==1) ?"17 pF":"50pF");
PrintAndLog(" Major version : %02X", data[4]);
PrintAndLog(" Minor version : %02X", data[5]);
PrintAndLog(" Size : %s", getUlev1CardSizeStr(data[6]));
PrintAndLog(" Protocol type : %02X", data[7]);
return 0;
}
/*
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;
}
ul_switch_off_field();
return returnValue;
}
*/
static int ul_magic_test(){
// Magic Ultralight tests
// 1) take present UID, and try to write it back. OBSOLETE
// 2) make a wrong length write to page0, and see if tag answers with ACK/NACK:
iso14a_card_select_t card;
if ( !ul_select(&card) )
return UL_ERROR;
int status = ul_comp_write(0, NULL, 0);
ul_switch_off_field();
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 ) {
PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak);
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 )
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;
}
// UL vs UL-C vs ntag203 test
if (tagtype & (UL | UL_C | NTAG_203)) {
if ( !ul_select(&card) ) return UL_ERROR;
// do UL_C check first...
uint8_t nonce[11] = {0x00};
status = ulc_requestAuthentication(nonce, sizeof(nonce));
ul_switch_off_field();
if (status > 1) {
tagtype = UL_C;
} else {
// need to re-select after authentication error
if ( !ul_select(&card) ) return UL_ERROR;
uint8_t data[16] = {0x00};
// read page 0x26-0x29 (last valid ntag203 page)
status = ul_read(0x26, data, sizeof(data));
if ( status <= 1 ) {
tagtype = UL;
} else {
// read page 0x30 (should error if it is a ntag203)
status = ul_read(0x30, data, sizeof(data));
if ( status <= 1 ){
tagtype = NTAG_203;
} else {
tagtype = UNKNOWN;
}
}
ul_switch_off_field();
}
}
} else {
// Infinition MY-D tests Exam high nibble
uint8_t nib = (card.uid[1] & 0xf0) >> 4;
switch ( nib ){
case 1: tagtype = MY_D; break;
case 2: tagtype = (MY_D | MY_D_NFC); break; //notice: we can not currently distinguish between these two
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;
bool errors = false;
bool hasAuthKey = false;
bool locked = false;
bool swapEndian = false;
uint8_t cmdp = 0;
uint8_t dataLen = 0;
uint8_t authenticationkey[16] = {0x00};
uint8_t *authkeyptr = authenticationkey;
uint8_t *key;
uint8_t pack[4] = {0,0,0,0};
int len = 0;
char tempStr[50];
while(param_getchar(Cmd, cmdp) != 0x00)
{
switch(param_getchar(Cmd, cmdp))
{
case 'h':
case 'H':
return usage_hf_mfu_info();
case 'k':
case 'K':
dataLen = param_getstr(Cmd, cmdp+1, tempStr);
if (dataLen == 32 || dataLen == 8) { //ul-c or ev1/ntag key length
errors = param_gethex(tempStr, 0, authenticationkey, dataLen);
dataLen /= 2; // handled as bytes from now on
} else {
PrintAndLog("\nERROR: Key is incorrect length\n");
errors = true;
}
cmdp += 2;
hasAuthKey = true;
break;
case 'l':
case 'L':
swapEndian = true;
cmdp++;
break;
default:
PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
break;
}
if(errors) break;
}
//Validations
if(errors) return usage_hf_mfu_info();
TagTypeUL_t tagtype = GetHF14AMfU_Type();
if (tagtype == UL_ERROR) return -1;
PrintAndLog("\n--- Tag Information ---------");
PrintAndLog("-------------------------------------------------------------");
ul_print_type(tagtype, 6);
// Swap endianness
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 ) {
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 {
locked = true;
}
// UL_C Specific
if ((tagtype & UL_C)) {
// read pages 0x28, 0x29, 0x2A, 0x2B
uint8_t ulc_conf[16] = {0x00};
status = ul_read(0x28, ulc_conf, sizeof(ulc_conf));
if ( status == -1 ){
PrintAndLog("Error: tag didn't answer to READ UL-C");
ul_switch_off_field();
return status;
}
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 ) {
ul_switch_off_field();
PrintAndLog("Error: tag didn't answer to READ magic");
return status;
}
if (status == 16) ulc_print_3deskey(ulc_deskey);
} else {
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 ) {
key = default_3des_keys[i];
if (ulc_authentication(key, true)) {
PrintAndLog("Found default 3des key: ");
uint8_t keySwap[16];
memcpy(keySwap, SwapEndian64(key,16,8), 16);
ulc_print_3deskey(keySwap);
return 1;
}
}
return 1;
}
}
// do counters and signature first (don't neet auth)
// ul counters are different than ntag counters
if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
if (ulev1_print_counters() != 3) {
// failed - re-select
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
}
}
if ((tagtype & (UL_EV1_48 | UL_EV1_128 | NTAG_213 | NTAG_215 | NTAG_216 | NTAG_I2C_1K | NTAG_I2C_2K ))) {
uint8_t ulev1_signature[32] = {0x00};
status = ulev1_readSignature( ulev1_signature, sizeof(ulev1_signature));
if ( status == -1 ) {
PrintAndLog("Error: tag didn't answer to READ SIGNATURE");
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 ) {
PrintAndLog("Error: tag didn't answer to GETVERSION");
ul_switch_off_field();
return status;
} else if (status == 10) {
ulev1_print_version(version);
} else {
locked = true;
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
}
uint8_t startconfigblock = 0;
uint8_t ulev1_conf[16] = {0x00};
// config blocks always are last 4 pages
for (uint8_t idx = 0; idx < MAX_UL_TYPES; idx++)
if (tagtype & UL_TYPES_ARRAY[idx])
startconfigblock = UL_MEMORY_ARRAY[idx]-3;
if (startconfigblock){ // if we know where the config block is...
status = ul_read(startconfigblock, ulev1_conf, sizeof(ulev1_conf));
if ( status == -1 ) {
PrintAndLog("Error: tag didn't answer to READ EV1");
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.
// hasAuthKey, if we was called with key, skip test.
if ( !authlim && !hasAuthKey ) {
PrintAndLog("\n--- Known EV1/NTAG passwords.");
len = 0;
for (uint8_t i = 0; i < KEYS_PWD_COUNT; ++i ) {
key = default_pwd_pack[i];
len = ulev1_requestAuthentication(key, pack, sizeof(pack));
if (len >= 1) {
PrintAndLog("Found a default password: %s || Pack: %02X %02X",sprint_hex(key, 4), pack[0], pack[1]);
break;
} else {
if (!ul_auth_select( &card, tagtype, hasAuthKey, authkeyptr, pack, sizeof(pack))) return -1;
}
}
if (len < 1) PrintAndLog("password not known");
}
}
ul_switch_off_field();
if (locked) PrintAndLog("\nTag appears to be locked, try using the key to get more info");
PrintAndLog("");
return 1;
}
//
// Mifare Ultralight Write Single Block
//
int CmdHF14AMfUWrBl(const char *Cmd){
uint8_t blockNo = -1;
bool chinese_card = FALSE;
uint8_t bldata[16] = {0x00};
UsbCommand resp;
PrintAndLog("\n--- Tag Configuration");
@ -526,21 +1020,9 @@ static int ul_magic_test(){
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 ) {
PrintAndLog("Tag is not Ultralight | NTAG | MY-D [ATQA: %02X %02X SAK: %02X]\n", card.atqa[1], card.atqa[0], card.sak);
ul_switch_off_field();
return UL_ERROR;
if (blockNo > MAX_UL_BLOCKS){
PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
return 1;
}
if ( card.uid[0] != 0x05) {
@ -1050,7 +1532,6 @@ int CmdHF14AMfURdBl(const char *Cmd){
//Validations
if(errors) return usage_hf_mfu_rdbl();
}
if ( blockNo == -1 ) return usage_hf_mfu_rdbl();
// Swap endianness
@ -1069,7 +1550,7 @@ int CmdHF14AMfURdBl(const char *Cmd){
}
SendCommand(&c);
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
@ -1082,6 +1563,7 @@ int CmdHF14AMfURdBl(const char *Cmd){
} else {
PrintAndLog("Command execute time-out");
}
return 0;
}
@ -1306,11 +1788,16 @@ int CmdHF14AMfUDump(const char *Cmd){
if (hasAuthKey) {
if (!swapEndian){
authKeyPtr = SwapEndian64(authenticationkey, dataLen, (dataLen == 16) ? 8 : 4);
memcpy(data + Pages*4, authKeyPtr, dataLen);
} else {
memcpy(data + Pages*4, authenticationkey, dataLen);
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);
}
Pages += dataLen/4; //not sure output is in correct location for all tag types.
}
for (i = 0; i < Pages; ++i) {
@ -1362,7 +1849,7 @@ int CmdHF14AMfUDump(const char *Cmd){
case 43: tmplockbit = bit2[9]; break; //auth1
default: break;
}
PrintAndLog("Block %02x:%s [%d] {%.4s}", i, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4);
PrintAndLog("Block %02X:%s [%d] {%.4s}", i, sprint_hex(data + i * 4, 4), tmplockbit, data+i*4);
}
// user supplied filename?
@ -1394,7 +1881,7 @@ int CmdHF14AMfUDump(const char *Cmd){
//
int CmdHF14AMfucAuth(const char *Cmd){
uint8_t keyNo = 0;
uint8_t keyNo = 3;
bool errors = false;
char cmdp = param_getchar(Cmd, 0);
@ -1536,6 +2023,7 @@ int CmdHF14AMfucSetPwd(const char *Cmd){
uint8_t pwd[16] = {0x00};
uint8_t key[16];
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
@ -1552,6 +2040,11 @@ int CmdHF14AMfucSetPwd(const char *Cmd){
return 1;
}
if (blockNo > MAX_ULC_BLOCKS ){
PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
return 1;
}
UsbCommand c = {CMD_MIFAREUC_SETPWD};
memcpy( c.d.asBytes, pwd, 16);
SendCommand(&c);

View file

@ -251,7 +251,6 @@ struct Crypto1State* lfsr_recovery32(uint32_t ks2, uint32_t in)
}
}
// initialize statelists: add all possible states which would result into the rightmost 2 bits of the keystream
for(i = 1 << 20; i >= 0; --i) {
if(filter(i) == (oks & 1))
@ -272,9 +271,7 @@ struct Crypto1State* lfsr_recovery32(uint32_t ks2, uint32_t in)
in = (in >> 16 & 0xff) | (in << 16) | (in & 0xff00); // Byte swapping
recover(odd_head, odd_tail, oks,
even_head, even_tail, eks, 11, statelist, in << 1, bucket);
recover(odd_head, odd_tail, oks, even_head, even_tail, eks, 11, statelist, in << 1, bucket);
out:
free(odd_head);
@ -536,8 +533,7 @@ brute_top(uint32_t prefix, uint32_t rresp, unsigned char parities[8][8],
* It returns a zero terminated list of possible cipher states after the
* tag nonce was fed in
*/
struct Crypto1State*
lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8], uint8_t no_par)
struct Crypto1State* lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8], uint8_t no_par)
{
struct Crypto1State *statelist, *s;
uint32_t *odd, *even, *o, *e, top;
@ -571,3 +567,66 @@ lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8],
return statelist;
}
/*
struct Crypto1State* lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8], uint8_t no_par, uint32_t nt, uint32_t uid)
{
long long int amount = 0;
struct Crypto1State *statelist, *s;
uint32_t *odd, *even, *o, *e, top;
odd = lfsr_prefix_ks(ks, 1);
even = lfsr_prefix_ks(ks, 0);
s = statelist = malloc((sizeof *statelist) << 20);
if(!s || !odd || !even) {
free(odd);
free(even);
free(statelist);
return 0;
}
char filename[50] = "archivo.txt";
sprintf(filename, "logs/%x.txt", nt);
PrintAndLog("Name: %s\n", filename);
FILE *file = fopen(filename,"w+");
if ( !file ) {
s->odd = s->even = 0;
free(odd);
free(even);
PrintAndLog("Failed to create file");
return 0;
}
PrintAndLog("Creating file... ");
uint32_t xored = uid^nt;
int lastOdd = 0;
for(o = odd; *o + 1; ++o)
for(e = even; *e + 1; ++e)
for(top = 0; top < 64; ++top) {
*o += 1 << 21;
*e += (!(top & 7) + 1) << 21;
//added by MG
if(lastOdd != statelist->odd){
// Here I create a temporal crypto1 state,
// where I load the odd and even state and work with it,
// in order not to interfere with regular mechanism, This is what I save to file
struct Crypto1State *state;
lastOdd = state->odd = statelist->odd; state->even = statelist->even;
lfsr_rollback_word(state,xored,0);
fprintf(file,"%x %x \n",state->odd,state->even);
amount++;
}
//s = check_pfx_parity(pfx, rr, par, *o, *e, s); //This is not useful at all when attacking chineese cards
s = brute_top(pfx, rr, par, *o, *e, s, no_par);
}
PrintAndLog("File created, amount %u\n",amount);
fclose(file);
s->odd = s->even = 0;
free(odd);
free(even);
return statelist;
}
*/

View file

@ -246,6 +246,7 @@ static int l_aes128decrypt(lua_State *L)
unsigned char aes_key[16] = {0x00};
unsigned char iv[16] = {0x00};
// convert key to bytearray and convert input to bytearray
for (i = 0; i < 32; i += 2) {
sscanf(&p_encTxt[i], "%02x", (unsigned int *)&indata[i / 2]);
sscanf(&p_key[i], "%02x", (unsigned int *)&aes_key[i / 2]);

View file

@ -124,7 +124,7 @@ NXP/Philips CUSTOM COMMANDS
#define MIFARE_CMD_TRANSFER 0xB0
#define MIFARE_ULC_WRITE 0xA2
//#define MIFARE_ULC_COMP_WRITE 0xA0
//#define MIFARE_ULC__COMP_WRITE 0xA0
#define MIFARE_ULC_AUTH_1 0x1A
#define MIFARE_ULC_AUTH_2 0xAF