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MF Ultralight - Iceman's updates + mine

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Beginning of Ultralight additions.
detection of Ultralight Types added
dump command now auto detects type
can authenticate Ultralight C
This commit is contained in:
marshmellow42 2015-04-29 18:27:31 -04:00
parent bdfb62b405
commit f168b2633b
11 changed files with 1040 additions and 518 deletions
Download patch file Download diff file Expand all files Collapse all files

15
armsrc/appmain.c
View file

@ -738,7 +738,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes);
break;
#endif
#ifdef WITH_ISO15693
case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693:
AcquireRawAdcSamplesIso15693();
@ -818,13 +818,13 @@ void UsbPacketReceived(uint8_t *packet, int len)
break;
case CMD_READER_MIFARE:
ReaderMifare(c->arg[0]);
ReaderMifare(c->arg[0]);
break;
case CMD_MIFARE_READBL:
MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
case CMD_MIFAREU_READBL:
MifareUReadBlock(c->arg[0],c->d.asBytes);
MifareUReadBlock(c->arg[0],c->arg[1], c->d.asBytes);
break;
case CMD_MIFAREUC_AUTH1:
MifareUC_Auth1(c->arg[0],c->d.asBytes);
@ -838,6 +838,9 @@ void UsbPacketReceived(uint8_t *packet, int len)
case CMD_MIFAREUC_READCARD:
MifareUReadCard(c->arg[0], c->arg[1], c->d.asBytes);
break;
case CMD_MIFAREUC_SETPWD:
MifareUSetPwd(c->arg[0], c->d.asBytes);
break;
case CMD_MIFARE_READSC:
MifareReadSector(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
@ -846,10 +849,10 @@ void UsbPacketReceived(uint8_t *packet, int len)
break;
case CMD_MIFAREU_WRITEBL_COMPAT:
MifareUWriteBlock(c->arg[0], c->d.asBytes);
break;
break;
case CMD_MIFAREU_WRITEBL:
MifareUWriteBlock_Special(c->arg[0], c->d.asBytes);
break;
MifareUWriteBlock_Special(c->arg[0], c->d.asBytes);
break;
case CMD_MIFARE_NESTED:
MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;

3
armsrc/apps.h
View file

@ -165,7 +165,7 @@ void EPA_PACE_Collect_Nonce(UsbCommand * c);
void ReaderMifare(bool first_try);
int32_t dist_nt(uint32_t nt1, uint32_t nt2);
void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain);
void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
void MifareUReadCard(uint8_t arg0, int Pages, uint8_t *datain);
@ -184,6 +184,7 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
void MifareCIdent(); // is "magic chinese" card?
void MifareUSetPwd(uint8_t arg0, uint8_t *datain);
//desfire
void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);

39
armsrc/des.c
View file

@ -378,6 +378,45 @@ void tdes_dec(void* out, void* in, const uint8_t* key){
des_dec(out, out, (uint8_t*)key + 0);
}
void tdes_2key_enc(void* out, const void* in, size_t length, const void* key){
if( length % 8 ) return;
uint8_t* tin = (uint8_t*) in;
uint8_t* tout = (uint8_t*) out;
while( length > 0 )
{
des_enc(tout, tin, (uint8_t*)key + 0);
des_dec(tout, tout, (uint8_t*)key + 8);
des_enc(tout, tout, (uint8_t*)key + 0);
tin += 8;
tout += 8;
length -= 8;
}
}
void tdes_2key_dec(void* out, const void* in, size_t length, const void* key){
if( length % 8 ) return;
uint8_t* tin = (uint8_t*) in;
uint8_t* tout = (uint8_t*) out;
while( length > 0 )
{
des_dec(tout, tin, (uint8_t*)key + 0);
des_enc(tout, tout, (uint8_t*)key + 8);
des_dec(tout, tout, (uint8_t*)key + 0);
tin += 8;
tout += 8;
length -= 8;
}
}
/******************************************************************************/

3
armsrc/des.h
View file

@ -97,6 +97,9 @@ void tdes_enc(void* out, const void* in, const void* key);
*/
void tdes_dec(void* out, const void* in, const void* key);
void tdes_2key_enc(void* out, const void* in, size_t length, const void* key);
void tdes_2key_dec(void* out, const void* in, size_t length, const void* key);
#endif /*DES_H_*/
// Copied from des.h in desfire imp.

416
armsrc/mifarecmd.c
View file

@ -17,8 +17,15 @@
#include "apps.h"
#include "util.h"
#include "des.h"
#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
@ -86,111 +93,164 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
LEDsoff();
}
void MifareUC_Auth1(uint8_t arg0, uint8_t *datain){
byte_t isOK = 0;
byte_t dataoutbuf[16] = {0x00};
uint8_t uid[10] = {0x00};
uint32_t cuid;
uint32_t cuid = 0x00;
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
if(!iso14443a_select_card(uid, NULL, &cuid)) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Can't select card");
//OnError(0);
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");
OnError(0);
return;
};
if(mifare_ultra_auth1(cuid, dataoutbuf)){
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Authentication part1: Fail.");
//OnError(1);
if(mifare_ultra_auth1(dataoutbuf)){
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part1: Fail.");
OnError(1);
return;
}
isOK = 1;
if (MF_DBGLEVEL >= MF_DBG_EXTENDED)
DbpString("AUTH 1 FINISHED");
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");
cmd_send(CMD_ACK,isOK,cuid,0,dataoutbuf,11);
cmd_send(CMD_ACK,1,cuid,0,dataoutbuf,11);
LEDsoff();
}
void MifareUC_Auth2(uint32_t arg0, uint8_t *datain){
uint32_t cuid = arg0;
uint8_t key[16] = {0x00};
byte_t isOK = 0;
byte_t dataoutbuf[16] = {0x00};
memcpy(key, datain, 16);
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
if(mifare_ultra_auth2(cuid, key, dataoutbuf)){
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Authentication part2: Fail...");
//OnError(1);
if(mifare_ultra_auth2(key, dataoutbuf)){
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part2: Fail...");
OnError(1);
return;
}
isOK = 1;
if (MF_DBGLEVEL >= MF_DBG_EXTENDED)
DbpString("AUTH 2 FINISHED");
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 2 FINISHED");
cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,11);
cmd_send(CMD_ACK,1,0,0,dataoutbuf,11);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
void MifareUReadBlock(uint8_t arg0,uint8_t *datain)
void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
{
uint8_t blockNo = arg0;
byte_t dataout[16] = {0x00};
uint8_t uid[10] = {0x00};
uint32_t cuid;
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
uint8_t key[16] = {0x00};
bool usePwd = (arg1 == 1);
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
int len = iso14443a_select_card(uid, NULL, &cuid);
int len = iso14443a_select_card(uid, NULL, NULL);
if(!len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");
//OnError(1);
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%02X)",len);
OnError(1);
return;
};
len = mifare_ultra_readblock(cuid, blockNo, dataout);
if(len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");
//OnError(2);
return;
};
len = mifare_ultra_halt(cuid);
if(len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");
//OnError(3);
return;
};
}
// authenticate here.
if ( usePwd ) {
memcpy(key, datain, 16);
// Dbprintf("KEY: %02x %02x %02x %02x %02x %02x %02x %02x", key[0],key[1],key[2],key[3],key[4],key[5],key[6],key[7] );
// Dbprintf("KEY: %02x %02x %02x %02x %02x %02x %02x %02x", key[8],key[9],key[10],key[11],key[12],key[13],key[14],key[15] );
uint8_t a[8] = {1,1,1,1,1,1,1,1 };
uint8_t b[8] = {0x00};
uint8_t enc_b[8] = {0x00};
uint8_t ab[16] = {0x00};
uint8_t enc_ab[16] = {0x00};
uint8_t enc_key[8] = {0x00};
cmd_send(CMD_ACK,1,0,0,dataout,16);
uint16_t len;
uint8_t receivedAnswer[MAX_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
len = mifare_sendcmd_short(NULL, 1, 0x1A, 0x00, receivedAnswer,receivedAnswerPar ,NULL);
if (len != 11) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
OnError(1);
return;
}
// tag nonce.
memcpy(enc_b,receivedAnswer+1,8);
// decrypt nonce.
tdes_2key_dec(b, enc_b, 8, key );
Dbprintf("enc_B: %02x %02x %02x %02x %02x %02x %02x %02x", enc_b[0],enc_b[1],enc_b[2],enc_b[3],enc_b[4],enc_b[5],enc_b[6],enc_b[7] );
Dbprintf(" B: %02x %02x %02x %02x %02x %02x %02x %02x", b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7] );
rol(b,8);
memcpy(ab ,a,8);
memcpy(ab+8,b,8);
Dbprintf("AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[0],ab[1],ab[2],ab[3],ab[4],ab[5],ab[6],ab[7] );
Dbprintf("AB: %02x %02x %02x %02x %02x %02x %02x %02x", ab[8],ab[9],ab[10],ab[11],ab[12],ab[13],ab[14],ab[15] );
// encrypt
tdes_2key_enc(enc_ab, ab, 16, key);
Dbprintf("e_AB: %02x %02x %02x %02x %02x %02x %02x %02x", enc_ab[0],enc_ab[1],enc_ab[2],enc_ab[3],enc_ab[4],enc_ab[5],enc_ab[6],enc_ab[7] );
Dbprintf("e_enc_ab: %02x %02x %02x %02x %02x %02x %02x %02x", enc_ab[8],enc_ab[9],enc_ab[10],enc_ab[11],enc_ab[12],enc_ab[13],enc_ab[14],enc_ab[15] );
len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, enc_ab, receivedAnswer, receivedAnswerPar, NULL);
if (len != 11) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
OnError(1);
return;
}
// the tags' encryption of our nonce, A.
memcpy(enc_key, receivedAnswer+1, 8);
// clear B.
memset(b, 0x00, 8);
// decrypt
tdes_2key_dec(b, enc_key, 8, key );
if ( memcmp(a, b, 8) == 0 )
Dbprintf("Verified key");
else
Dbprintf("failed authentication");
Dbprintf("a: %02x %02x %02x %02x %02x %02x %02x %02x", a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7] );
Dbprintf("b: %02x %02x %02x %02x %02x %02x %02x %02x", b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7] );
}
if( mifare_ultra_readblock(blockNo, dataout) ) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");
OnError(2);
return;
}
if( mifare_ultra_halt() ) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");
OnError(3);
return;
}
cmd_send(CMD_ACK,1,0,0,dataout,16);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
//-----------------------------------------------------------------------------
// Select, Authenticate, Read a MIFARE tag.
// read sector (data = 4 x 16 bytes = 64 bytes, or 16 x 16 bytes = 256 bytes)
@ -261,71 +321,58 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain)
{
// params
uint8_t sectorNo = arg0;
// params
uint8_t sectorNo = arg0;
int Pages = arg1;
int count_Pages = 0;
int countpages = 0;
byte_t dataout[176] = {0x00};;
uint8_t uid[10] = {0x00};
uint32_t cuid;
uint32_t cuid = 0x00;
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
if (MF_DBGLEVEL >= MF_DBG_ALL)
Dbprintf("Pages %d",Pages);
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
int len = iso14443a_select_card(uid, NULL, &cuid);
int len = iso14443a_select_card(NULL, NULL, &cuid);
if (!len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Can't select card");
//OnError(1);
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%d)",len);
OnError(1);
return;
}
for (int i = 0; i < Pages; i++){
len = mifare_ultra_readblock(cuid, sectorNo * 4 + i, dataout + 4 * i);
len = mifare_ultra_readblock(sectorNo * 4 + i, dataout + 4 * i);
if (len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Read block %d error",i);
//OnError(2);
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block %d error",i);
OnError(2);
return;
} else {
count_Pages++;
countpages++;
}
}
len = mifare_ultra_halt(cuid);
len = mifare_ultra_halt();
if (len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Halt error");
//OnError(3);
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");
OnError(3);
return;
}
if (MF_DBGLEVEL >= MF_DBG_ALL) {
Dbprintf("Pages read %d", count_Pages);
}
if (MF_DBGLEVEL >= MF_DBG_ALL) Dbprintf("Pages read %d", countpages);
// len = 16*4; //64 bytes
len = 16*4; //64 bytes
// Read a UL-C
if (Pages == 44 && count_Pages > 16)
len = 176;
// if (Pages == 44 && countpages > 16)
// len = 176;
len = Pages * 4;
cmd_send(CMD_ACK, 1, 0, 0, dataout, len);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
//-----------------------------------------------------------------------------
// Select, Authenticate, Write a MIFARE tag.
// read block
@ -400,94 +447,144 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)
{
// params
uint8_t blockNo = arg0;
uint8_t blockNo = arg0;
byte_t blockdata[16] = {0x00};
memcpy(blockdata, datain,16);
// variables
byte_t isOK = 0;
memcpy(blockdata, datain, 16);
uint8_t uid[10] = {0x00};
uint32_t cuid;
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
while (true) {
if(!iso14443a_select_card(uid, NULL, &cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
break;
};
if(!iso14443a_select_card(uid, NULL, NULL)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
return;
};
if(mifare_ultra_writeblock(cuid, blockNo, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
break;
};
if(mifare_ultra_writeblock(blockNo, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(0);
return; };
if(mifare_ultra_halt(cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
break;
};
isOK = 1;
break;
}
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");
if(mifare_ultra_halt()) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
OnError(0);
return;
};
cmd_send(CMD_ACK,isOK,0,0,0,0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");
cmd_send(CMD_ACK,1,0,0,0,0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)
{
// params
uint8_t blockNo = arg0;
byte_t blockdata[4] = {0x00};
memcpy(blockdata, datain,4);
// variables
byte_t isOK = 0;
uint8_t uid[10] = {0x00};
uint32_t cuid;
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
if(!iso14443a_select_card(uid, NULL, NULL)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
return;
};
while (true) {
if(!iso14443a_select_card(uid, NULL, &cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
break;
};
if(mifare_ultra_special_writeblock(blockNo, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(0);
return;
};
if(mifare_ultra_special_writeblock(cuid, blockNo, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
break;
};
if(mifare_ultra_halt()) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
OnError(0);
return;
};
if(mifare_ultra_halt(cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
break;
};
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");
isOK = 1;
break;
}
cmd_send(CMD_ACK,1,0,0,0,0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");
void MifareUSetPwd(uint8_t arg0, uint8_t *datain){
uint8_t pwd[16] = {0x00};
byte_t blockdata[4] = {0x00};
memcpy(pwd, datain, 16);
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
cmd_send(CMD_ACK,isOK,0,0,0,0);
if(!iso14443a_select_card(NULL, NULL, NULL)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
return;
};
blockdata[0] = pwd[7];
blockdata[1] = pwd[6];
blockdata[2] = pwd[5];
blockdata[3] = pwd[4];
if(mifare_ultra_special_writeblock( 44, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(44);
return;
};
blockdata[0] = pwd[3];
blockdata[1] = pwd[2];
blockdata[2] = pwd[1];
blockdata[3] = pwd[0];
if(mifare_ultra_special_writeblock( 45, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(45);
return;
};
blockdata[0] = pwd[15];
blockdata[1] = pwd[14];
blockdata[2] = pwd[13];
blockdata[3] = pwd[12];
if(mifare_ultra_special_writeblock( 46, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(46);
return;
};
blockdata[0] = pwd[11];
blockdata[1] = pwd[10];
blockdata[2] = pwd[9];
blockdata[3] = pwd[8];
if(mifare_ultra_special_writeblock( 47, blockdata)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");
OnError(47);
return;
};
if(mifare_ultra_halt()) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
OnError(0);
return;
};
cmd_send(CMD_ACK,1,0,0,0,0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
@ -1184,3 +1281,18 @@ 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();
}

300
armsrc/mifareutil.c
View file

@ -67,24 +67,24 @@ uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data) {
// send commands
int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing)
{
return mifare_sendcmd_shortex(pcs, crypted, cmd, data, answer, answer_parity, timing);
}
int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing)
{
uint8_t dcmd[8];
dcmd[0] = cmd;
dcmd[1] = data[0];
dcmd[2] = data[1];
dcmd[3] = data[2];
dcmd[4] = data[3];
dcmd[5] = data[4];
AppendCrc14443a(dcmd, 6);
ReaderTransmit(dcmd, sizeof(dcmd), NULL);
int len = ReaderReceive(answer, answer_parity);
if(!len) {
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Card timeout.");
return 2;
return mifare_sendcmd_shortex(pcs, crypted, cmd, data, answer, answer_parity, timing);
}
int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing)
{
uint8_t dcmd[8];
dcmd[0] = cmd;
dcmd[1] = data[0];
dcmd[2] = data[1];
dcmd[3] = data[2];
dcmd[4] = data[3];
dcmd[5] = data[4];
AppendCrc14443a(dcmd, 6);
ReaderTransmit(dcmd, sizeof(dcmd), NULL);
int len = ReaderReceive(answer, answer_parity);
if(!len) {
if (MF_DBGLEVEL >= 1) Dbprintf("Authentication failed. Card timeout.");
return 2;
}
return len;
}
@ -106,13 +106,13 @@ int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uin
if(len==1) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("NAK - Authentication failed.");
return 1;
}
return len;
}
int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing)
{
uint8_t dcmd[4], ecmd[4];
}
return len;
}
int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing)
{
uint8_t dcmd[4], ecmd[4];
uint16_t pos, res;
uint8_t par[1]; // 1 Byte parity is enough here
dcmd[0] = cmd;
@ -284,24 +284,21 @@ int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blo
}
memcpy(blockData, receivedAnswer, 16);
return 0;
}
return 0;
}
// mifare ultralight commands
int mifare_ultra_auth1(uint32_t uid, uint8_t *blockData){
int mifare_ultra_auth1(uint8_t *blockData){
uint16_t len;
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
uint8_t receivedAnswer[MAX_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
len = mifare_sendcmd_short(NULL, 1, 0x1A, 0x00, receivedAnswer,receivedAnswerPar ,NULL);
if (len == 1) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
if (len != 11) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
return 1;
}
if (len != 11)
return 1;
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
Dbprintf("Auth1 Resp: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
@ -313,20 +310,17 @@ int mifare_ultra_auth1(uint32_t uid, uint8_t *blockData){
return 0;
}
int mifare_ultra_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData){
int mifare_ultra_auth2(uint8_t *key, uint8_t *blockData){
uint16_t len;
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
uint8_t receivedAnswer[MAX_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
len = mifare_sendcmd_short_mfucauth(NULL, 1, 0xAF, key, receivedAnswer, receivedAnswerPar, NULL);
if (len == 1) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
if (len != 11) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
return 1;
}
if (len != 11)
return 1;
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) {
Dbprintf("Auth2 Resp: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
@ -338,43 +332,39 @@ int mifare_ultra_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData){
return 0;
}
int mifare_ultra_readblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t bt[2];
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t bt[2];
uint8_t receivedAnswer[MAX_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
// command MIFARE_CLASSIC_READBLOCK
len = mifare_sendcmd_short(NULL, 1, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL);
if (len == 1) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
return 1;
}
if (len != 18) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Error: card timeout. len: %x", len);
return 2;
}
memcpy(bt, receivedAnswer + 16, 2);
AppendCrc14443a(receivedAnswer, 16);
if (bt[0] != receivedAnswer[16] || bt[1] != receivedAnswer[17]) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd CRC response error.");
return 3;
}
memcpy(blockData, receivedAnswer, 14);
return 0;
}
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
{
// variables
len = mifare_sendcmd_short(NULL, 1, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL);
if (len == 1) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: %02x", receivedAnswer[0]);
return 1;
}
if (len != 18) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd Error: card timeout. len: %x", len);
return 2;
}
memcpy(bt, receivedAnswer + 16, 2);
AppendCrc14443a(receivedAnswer, 16);
if (bt[0] != receivedAnswer[16] || bt[1] != receivedAnswer[17]) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Cmd CRC response error.");
return 3;
}
memcpy(blockData, receivedAnswer, 14);
return 0;
}
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData)
{
// variables
uint16_t len, i;
uint32_t pos;
uint8_t par[3] = {0}; // enough for 18 Bytes to send
@ -416,65 +406,65 @@ int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t bl
return 2;
}
return 0;
}
int mifare_ultra_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t par[3] = {0}; // enough for 18 parity bits
uint8_t d_block[18] = {0x00};
return 0;
}
int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t par[3] = {0}; // enough for 18 parity bits
uint8_t d_block[18] = {0x00};
uint8_t receivedAnswer[MAX_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_PARITY_SIZE];
// command MIFARE_CLASSIC_WRITEBLOCK
len = mifare_sendcmd_short(NULL, true, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL);
if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Addr Error: %02x", receivedAnswer[0]);
return 1;
}
memcpy(d_block, blockData, 16);
AppendCrc14443a(d_block, 16);
ReaderTransmitPar(d_block, sizeof(d_block), par, NULL);
len = ReaderReceive(receivedAnswer, receivedAnswerPar);
if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Data Error: %02x %d", receivedAnswer[0],len);
return 2;
}
return 0;
}
int mifare_ultra_special_writeblock(uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t d_block[8] = {0x00};
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
// command MIFARE_CLASSIC_WRITEBLOCK
len = mifare_sendcmd_short(NULL, true, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL);
if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK
// command MIFARE_CLASSIC_WRITEBLOCK
d_block[0]= blockNo;
memcpy(d_block+1,blockData,4);
AppendCrc14443a(d_block, 6);
len = mifare_sendcmd_short_special(NULL, 1, 0xA2, d_block, receivedAnswer, receivedAnswerPar, NULL);
if (receivedAnswer[0] != 0x0A) { // 0x0a - ACK
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Addr Error: %02x", receivedAnswer[0]);
return 1;
}
memcpy(d_block, blockData, 16);
AppendCrc14443a(d_block, 16);
ReaderTransmitPar(d_block, sizeof(d_block), par, NULL);
len = ReaderReceive(receivedAnswer, receivedAnswerPar);
if ((len != 1) || (receivedAnswer[0] != 0x0A)) { // 0x0a - ACK
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Data Error: %02x %d", receivedAnswer[0],len);
return 2;
}
return 0;
}
int mifare_ultra_special_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData)
{
uint16_t len;
uint8_t d_block[8] = {0x00};
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
// command MIFARE_CLASSIC_WRITEBLOCK
d_block[0]= blockNo;
memcpy(d_block+1,blockData,4);
AppendCrc14443a(d_block, 6);
len = mifare_sendcmd_short_special(NULL, 1, 0xA2, d_block, receivedAnswer, receivedAnswerPar, NULL);
if (receivedAnswer[0] != 0x0A) { // 0x0a - ACK
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("Cmd Send Error: %02x %d", receivedAnswer[0],len);
return 1;
}
return 0;
}
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid)
{
Dbprintf("Cmd Send Error: %02x %d", receivedAnswer[0],len);
return 1;
}
return 0;
}
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid)
{
uint16_t len;
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
@ -486,24 +476,24 @@ int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid)
return 1;
}
return 0;
}
int mifare_ultra_halt(uint32_t uid)
{
uint16_t len;
return 0;
}
int mifare_ultra_halt()
{
uint16_t len;
uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
len = mifare_sendcmd_short(NULL, true, 0x50, 0x00, receivedAnswer, receivedAnswerPar, NULL);
if (len != 0) {
len = mifare_sendcmd_short(NULL, true, 0x50, 0x00, receivedAnswer, receivedAnswerPar, NULL);
if (len != 0) {
if (MF_DBGLEVEL >= MF_DBG_ERROR)
Dbprintf("halt error. response len: %x", len);
return 1;
}
return 0;
}
Dbprintf("halt error. response len: %x", len);
return 1;
}
return 0;
}
// Mifare Memory Structure: up to 32 Sectors with 4 blocks each (1k and 2k cards),
// plus evtl. 8 sectors with 16 blocks each (4k cards)
@ -525,9 +515,9 @@ uint8_t FirstBlockOfSector(uint8_t sectorNo)
}
// work with emulator memory
void emlSetMem(uint8_t *data, int blockNum, int blocksCount) {
uint8_t* emCARD = BigBuf_get_EM_addr();
// work with emulator memory
void emlSetMem(uint8_t *data, int blockNum, int blocksCount) {
uint8_t* emCARD = BigBuf_get_EM_addr();
memcpy(emCARD + blockNum * 16, data, blocksCount * 16);
}
@ -706,4 +696,4 @@ int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData){
return 0;
}
return 1;
}
}

44
armsrc/mifareutil.h
View file

@ -52,33 +52,33 @@ extern int MF_DBGLEVEL;
#define cardSTATE_TO_IDLE() cardSTATE = MFEMUL_IDLE; LED_B_OFF(); LED_C_OFF();
//functions
int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
//functions
int mifare_sendcmd_short(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_short_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_short_mfucauth(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t *data, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_shortex(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_classic_auth(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested);
int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t * ntptr, uint32_t *timing);
int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_auth1(uint32_t cuid, uint8_t *blockData);
int mifare_ultra_auth2(uint32_t cuid, uint8_t *key, uint8_t *blockData);
int mifare_ultra_readblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_special_writeblock(uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid);
int mifare_ultra_halt(uint32_t uid);
int mifare_classic_authex(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t keyType, uint64_t ui64Key, uint8_t isNested, uint32_t * ntptr, uint32_t *timing);
int mifare_classic_readblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_auth1(uint8_t *blockData);
int mifare_ultra_auth2(uint8_t *key, uint8_t *blockData);
int mifare_ultra_readblock(uint8_t blockNo, uint8_t *blockData);
int mifare_classic_writeblock(struct Crypto1State *pcs, uint32_t uid, uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_writeblock(uint8_t blockNo, uint8_t *blockData);
int mifare_ultra_special_writeblock(uint8_t blockNo, uint8_t *blockData);
int mifare_classic_halt(struct Crypto1State *pcs, uint32_t uid);
int mifare_ultra_halt();
// desfire
int mifare_sendcmd_special(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer, uint8_t *answer_parity, uint32_t *timing);
int mifare_sendcmd_special2(struct Crypto1State *pcs, uint8_t crypted, uint8_t cmd, uint8_t* data, uint8_t* answer,uint8_t *answer_parity, uint32_t *timing);
int mifare_desfire_des_auth1(uint32_t uid, uint8_t *blockData);
int mifare_desfire_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData);
// crypto functions
void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
// crypto functions
void mf_crypto1_decrypt(struct Crypto1State *pcs, uint8_t *receivedCmd, int len);
void mf_crypto1_encrypt(struct Crypto1State *pcs, uint8_t *data, uint16_t len, uint8_t *par);
uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data);
@ -93,7 +93,7 @@ void emlGetMem(uint8_t *data, int blockNum, int blocksCount);
void emlGetMemBt(uint8_t *data, int bytePtr, int byteCount);
uint64_t emlGetKey(int sectorNum, int keyType);
int emlGetValBl(uint32_t *blReg, uint8_t *blBlock, int blockNum);
int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum);
int emlCheckValBl(int blockNum);
#endif
int emlSetValBl(uint32_t blReg, uint8_t blBlock, int blockNum);
int emlCheckValBl(int blockNum);
#endif

692
client/cmdhfmfu.c
View file

@ -7,25 +7,67 @@
//-----------------------------------------------------------------------------
// High frequency MIFARE ULTRALIGHT (C) commands
//-----------------------------------------------------------------------------
//#include <openssl/des.h>
#include "loclass/des.h"
#include "cmdhfmfu.h"
#include "cmdhfmf.h"
#include "cmdhf14a.h"
#include "mifare.h"
#define MAX_UL_BLOCKS 0x0f
#define MAX_ULC_BLOCKS 0x2f
#define MAX_ULEV1a_BLOCKS 0x0b;
#define MAX_ULEV1b_BLOCKS 0x20;
#define MAX_ULTRA_BLOCKS 0x0f
#define MAX_ULTRAC_BLOCKS 0x2f
//#define MAX_ULTRAC_BLOCKS 0x2c
uint8_t default_3des_keys[7][16] = {
{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
{ 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
};
static int CmdHelp(const char *Cmd);
int CmdHF14AMfUInfo(const char *Cmd){
// return 1 if tag responded to 0x1A.
uint8_t requestAuthentication( uint8_t* nonce){
uint8_t datatemp[7] = {0x00};
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_RAW | ISO14A_APPEND_CRC ,2 ,0}};
c.d.asBytes[0] = 0x1A;
c.d.asBytes[1] = 0x00;
SendCommand(&c);
UsbCommand resp;
WaitForResponse(CMD_ACK, &resp); // skip select answer.
if ( !(resp.arg[0] & 0xff) )
return 0;
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
if ( resp.arg[0] & 0xff ) {
memcpy(nonce, resp.d.asBytes+1, 8);
return 1;
}
}
return 0;
}
typedef enum TAGTYPE_UL {
UNKNOWN = 0x00,
UL = 0x01,
UL_C = 0x02,
UL_EV1_48 = 0x04,
UL_EV1_128 = 0x08,
UL_MAGIC = 0x11,
UL_C_MAGIC = 0x12,
MAGIC = 0x10,
UL_ERROR = 0xFF,
} TagTypeUL_t;
uint8_t GetHF14AMfU_Type(uint8_t *data, uint8_t dataSize){
TagTypeUL_t tagtype = UNKNOWN;
uint8_t isOK = 0;
uint8_t *data = NULL;
UsbCommand c = {CMD_MIFAREU_READCARD, {0, 4}};
SendCommand(&c);
@ -33,52 +75,127 @@ int CmdHF14AMfUInfo(const char *Cmd){
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
isOK = resp.arg[0] & 0xff;
data = resp.d.asBytes;
memcpy(data, resp.d.asBytes, dataSize);
if (!isOK) {
PrintAndLog("Error reading from tag");
return -1;
return UL_ERROR;
}
} else {
PrintAndLog("Command execute timed out");
return -1;
return UL_ERROR;
}
PrintAndLog("");
PrintAndLog("-- Mifare Ultralight / Ultralight-C Tag Information ---------");
PrintAndLog("-------------------------------------------------------------");
c.cmd = CMD_READER_ISO_14443a;
c.arg[0] = ISO14A_CONNECT | ISO14A_RAW | ISO14A_APPEND_CRC;
c.arg[1] = 1;
c.arg[2] = 0;
c.d.asBytes[0] = 0x60;
SendCommand(&c);
WaitForResponse(CMD_ACK, &resp);
if ( resp.arg[0] ) {
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
uint8_t version[8] = {0,0,0,0,0,0,0,0};
memcpy(&version, resp.d.asBytes, sizeof(version));
uint8_t len = resp.arg[0] & 0xff;
if ( len == 0x0A && version[6] == 0x0B )
tagtype = UL_EV1_48;
else if ( len == 0x0A && version[6] != 0x0B )
tagtype = UL_EV1_128;
else if ( len == 0x01 )
tagtype = UL_C;
else if ( len == 0x00 )
tagtype = UL; //| UL_MAGIC | UL_C_MAGIC
}
}
// Magic UL-C, mine have a static nonce response to 0x1A command.
uint8_t nonce1[8] = {0,0,0,0,0,0,0,0};
uint8_t nonce2[8] = {0,0,0,0,0,0,0,0};
uint8_t status = requestAuthentication(nonce1);
if ( status ) {
requestAuthentication(nonce2);
if ( !memcmp(nonce1, nonce2, 8) )
tagtype ^= MAGIC;
} else {
// Magic Ultralight test here - TODO
}
return tagtype;
}
int CmdHF14AMfUInfo(const char *Cmd){
TagTypeUL_t tagtype = UNKNOWN;
uint8_t datatemp[7] = {0x00};
uint8_t data[16] = {0x00};
tagtype = GetHF14AMfU_Type(data, sizeof(data));
if (tagtype == UL_ERROR) return -1;
PrintAndLog("\n-- Tag Information ---------");
PrintAndLog("-------------------------------------------------------------");
switch(tagtype){
case UNKNOWN : PrintAndLog(" TYPE : Unknown"); return 0;
case UL : PrintAndLog(" TYPE : MIFARE Ultralight");break;
case UL_C : PrintAndLog(" TYPE : MIFARE Ultralight C");break;
case UL_EV1_48 : PrintAndLog(" TYPE : MIFARE Ultralight EV1 48 bytes"); break;
case UL_EV1_128 : PrintAndLog(" TYPE : MIFARE Ultralight EV1 128 bytes"); break;
case UL_MAGIC : PrintAndLog(" TYPE : MIFARE Ultralight (MAGIC)");break;
case UL_C_MAGIC : PrintAndLog(" TYPE : MIFARE Ultralight-C (MAGIC)");break;
default : PrintAndLog(" TYPE : Unknown %x",tagtype);break;
}
// UID
memcpy( datatemp, data, 3);
memcpy( datatemp+3, data+4, 4);
PrintAndLog("MANUFACTURER : %s", getTagInfo(datatemp[0]));
PrintAndLog(" UID : %s ", sprint_hex(datatemp, 7));
PrintAndLog(" UID : %s ", sprint_hex(datatemp, 7));
PrintAndLog(" UID[0] : (Manufacturer Byte) = %02x, Manufacturer: %s", datatemp[0], getTagInfo(datatemp[0]) );
// BBC
// CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];
if ( data[3] == crc0 )
PrintAndLog(" BCC0 : %02x - Ok", data[3]);
PrintAndLog(" BCC0 : %02x - Ok", data[3]);
else
PrintAndLog(" BCC0 : %02x - crc should be %02x", data[3], crc0);
PrintAndLog(" BCC0 : %02x - crc should be %02x", data[3], crc0);
int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];
if ( data[8] == crc1 )
PrintAndLog(" BCC1 : %02x - Ok", data[8]);
PrintAndLog(" BCC1 : %02x - Ok", data[8]);
else
PrintAndLog(" BCC1 : %02x - crc should be %02x", data[8], crc1 );
PrintAndLog(" BCC1 : %02x - crc should be %02x", data[8], crc1 );
PrintAndLog(" Internal : %s ", sprint_hex(data + 9, 1));
PrintAndLog(" Internal : %s ", sprint_hex(data + 9, 1));
memcpy(datatemp, data+10, 2);
PrintAndLog(" Lock : %s - %s", sprint_hex(datatemp, 2),printBits( 2, &datatemp) );
PrintAndLog(" OneTimePad : %s ", sprint_hex(data + 3*4, 4));
PrintAndLog(" Lock : %s - %s", sprint_hex(datatemp, 2),printBits( 2, &datatemp) );
PrintAndLog("OneTimePad : %s ", sprint_hex(data + 3*4, 4));
PrintAndLog("");
int len = CmdHF14AMfucAuth("K 0");
// PrintAndLog("CODE: %d",len);
PrintAndLog("Seems to be a Ultralight %s", (len==0) ? "-C" :"");
PrintAndLog("--- ");
if ((tagtype & UL_C)){
PrintAndLog("Trying some default 3des keys");
uint8_t *key;
for (uint8_t i = 0; i < 5; ++i ){
key = default_3des_keys[i];
if (try3DesAuthentication(key)){
PrintAndLog("Found default 3des key: %s", sprint_hex(key,16));
return 0;
}
}
}
else if ((tagtype & (UL_EV1_48 | UL_EV1_128))) {
//********** TODO ********************************
//PrintAndLog("Trying some known EV1 passwords.");
}
return 0;
}
@ -105,7 +222,7 @@ int CmdHF14AMfUWrBl(const char *Cmd){
blockNo = param_get8(Cmd, 0);
if (blockNo > MAX_ULTRA_BLOCKS){
if (blockNo > MAX_UL_BLOCKS){
PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
return 1;
}
@ -155,40 +272,41 @@ int CmdHF14AMfUWrBl(const char *Cmd){
// Mifare Ultralight Read Single Block
//
int CmdHF14AMfURdBl(const char *Cmd){
uint8_t blockNo = -1;
UsbCommand resp;
uint8_t blockNo = -1;
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mfu rdbl <block number>");
PrintAndLog(" sample: hfu mfu rdbl 0");
return 0;
}
}
blockNo = param_get8(Cmd, 0);
if (blockNo > MAX_ULTRA_BLOCKS){
PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
return 1;
if (blockNo > MAX_UL_BLOCKS){
PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight");
return 1;
}
PrintAndLog("--block no:0x%02X (%d)", (int)blockNo, blockNo);
UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
SendCommand(&c);
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
uint8_t * data = resp.d.asBytes;
PrintAndLog("isOk: %02x", isOK);
if (isOK)
PrintAndLog("Data: %s", sprint_hex(data, 4));
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
uint8_t *data = resp.d.asBytes;
PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
}
else {
PrintAndLog("Failed reading block: (%02x)", isOK);
}
} else {
PrintAndLog("Command execute timeout");
PrintAndLog("Command execute time-out");
}
return 0;
}
@ -224,7 +342,7 @@ int CmdHF14AMfUDump(const char *Cmd){
PrintAndLog("Reads all pages from Mifare Ultralight or Ultralight-C tag.");
PrintAndLog("It saves binary dump into the file `filename.bin` or `cardUID.bin`");
PrintAndLog("Usage: hf mfu dump <c> <filename w/o .bin>");
PrintAndLog(" <c> optional cardtype c == Ultralight-C, if not defaults to Ultralight");
PrintAndLog(" <c> optional cardtype c == Ultralight-C, Defaults to Ultralight");
PrintAndLog(" sample: hf mfu dump");
PrintAndLog(" : hf mfu dump myfile");
PrintAndLog(" : hf mfu dump c myfile");
@ -234,7 +352,36 @@ int CmdHF14AMfUDump(const char *Cmd){
// UL or UL-C?
Pages = (cmdp == 'c' || cmdp == 'C') ? 44 : 16;
PrintAndLog("Dumping Ultralight%s Card Data...", (Pages ==16)?"":"-C");
uint8_t data2[16] = {0x00};
TagTypeUL_t tagtype = GetHF14AMfU_Type(data2, sizeof(data2));
switch(tagtype){
case UL_C:
Pages = 44;
PrintAndLog("Dumping Ultralight_C Card Data...");
break;
case UL_EV1_48:
Pages = 18;
PrintAndLog("Dumping Ultralight EV1_48 Card Data...");
break;
case UL_EV1_128:
Pages = 32;
PrintAndLog("Dumping Ultralight EV1_128 Card Data...");
break;
case UL_MAGIC:
Pages = 16;
PrintAndLog("Dumping Ultralight (Magic) Card Data...");
break;
case UL_C_MAGIC:
Pages = 44;
PrintAndLog("Dumping Ultralight_C (Magic) Card Data...");
break;
case UL:
default:
Pages = 16;
PrintAndLog("Dumping Ultralight Card Data...");
break;
}
//PrintAndLog("Dumping Ultralight%s Card Data...", (Pages ==16)?"":"-C");
UsbCommand c = {CMD_MIFAREU_READCARD, {BlockNo,Pages}};
SendCommand(&c);
@ -248,7 +395,7 @@ int CmdHF14AMfUDump(const char *Cmd){
}
data = resp.d.asBytes;
} else {
PrintAndLog("Command execute timeout");
PrintAndLog("Command execute time-out");
return 0;
}
@ -376,130 +523,107 @@ void rol (uint8_t *data, const size_t len){
//
int CmdHF14AMfucAuth(const char *Cmd){
uint8_t default_keys[5][16] = {
{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
{ 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
};
char cmdp = param_getchar(Cmd, 0);
uint8_t keyNo = 0;
bool errors = false;
char cmdp = param_getchar(Cmd, 0);
//Change key to user defined one
if (cmdp == 'k' || cmdp == 'K'){
keyNo = param_get8(Cmd, 1);
if(keyNo >= 4) errors = true;
if(keyNo > 6)
errors = true;
}
if (cmdp == 'h' || cmdp == 'H') {
if (cmdp == 'h' || cmdp == 'H')
errors = true;
}
if (errors) {
PrintAndLog("Usage: hf mfu cauth k <key number>");
PrintAndLog(" 0 (default): 3DES standard key");
PrintAndLog(" 1 : all zeros key");
PrintAndLog(" 1 : all 0x00 key");
PrintAndLog(" 2 : 0x00-0x0F key");
PrintAndLog(" 3 : nfc key");
PrintAndLog(" 4 : all ones key");
PrintAndLog(" sample : hf mfu cauth k");
PrintAndLog(" 4 : all 0x01 key");
PrintAndLog(" 5 : all 0xff key");
PrintAndLog(" 6 : 0x00-0xFF key");
PrintAndLog("\n sample : hf mfu cauth k");
PrintAndLog(" : hf mfu cauth k 3");
return 0;
}
uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };
//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 };
uint8_t *key = default_keys[keyNo];
uint8_t *key = default_3des_keys[keyNo];
if (try3DesAuthentication(key))
PrintAndLog("Authentication successful. 3des key: %s",sprint_hex(key, 8));
else
PrintAndLog("Authentication failed");
return 0;
}
int try3DesAuthentication( uint8_t *key){
uint8_t blockNo = 0;
uint32_t cuid = 0;
//Auth1
des3_context ctx = { 0 };
uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };
uint8_t random_b[8] = { 0 };
uint8_t enc_random_b[8] = { 0 };
uint8_t rnd_ab[16] = { 0 };
uint8_t iv[8] = { 0 };
UsbCommand c = {CMD_MIFAREUC_AUTH1, {blockNo}};
SendCommand(&c);
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
cuid = resp.arg[1];
uint8_t * data= resp.d.asBytes;
if (isOK){
PrintAndLog("enc(RndB):%s", sprint_hex(data+1, 8));
memcpy(enc_random_b,data+1,8);
} else {
PrintAndLog("Auth failed");
return 2; // auth failed.
}
} else {
PrintAndLog("Command execute timeout");
return 1;
}
uint8_t iv[8] = { 0 };
// Do we need random ? Right now we use all ones, is that random enough ?
// DES_random_key(&RndA);
PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) return -1;
if ( !(resp.arg[0] & 0xff) ) return -2;
cuid = resp.arg[1];
memcpy(enc_random_b,resp.d.asBytes+1,8);
des3_set2key_dec(&ctx, key);
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
);
PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
// context, mode, length, IV, input, output
des3_crypt_cbc( &ctx, DES_DECRYPT, sizeof(random_b), iv , enc_random_b , random_b);
rol(random_b,8);
memcpy(random_a_and_b ,random_a,8);
memcpy(random_a_and_b+8,random_b,8);
PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
memcpy(rnd_ab ,random_a,8);
memcpy(rnd_ab+8,random_b,8);
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
);
PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
// context, mode, length, IV, input, output
des3_crypt_cbc(&ctx, DES_ENCRYPT, sizeof(rnd_ab), enc_random_b, rnd_ab, rnd_ab);
//Auth2
UsbCommand d = {CMD_MIFAREUC_AUTH2, {cuid}};
memcpy(d.d.asBytes,random_a_and_b, 16);
SendCommand(&d);
c.cmd = CMD_MIFAREUC_AUTH2;
c.arg[0] = cuid;
memcpy(c.d.asBytes, rnd_ab, 16);
SendCommand(&c);
UsbCommand respb;
if (WaitForResponseTimeout(CMD_ACK,&respb,1500)) {
uint8_t isOK = respb.arg[0] & 0xff;
uint8_t * data2= respb.d.asBytes;
if ( !WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
if ( !(resp.arg[0] & 0xff)) return -2;
uint8_t enc_resp[8] = { 0 };
uint8_t resp_random_a[8] = { 0 };
memcpy(enc_resp, resp.d.asBytes+1, 8);
if (isOK){
PrintAndLog("enc(RndA'):%s", sprint_hex(data2+1, 8));
} else {
return 2;
}
} else {
PrintAndLog("Command execute timeout");
return 1;
}
des3_set2key_dec(&ctx, key);
// context, mode, length, IV, input, output
des3_crypt_cbc( &ctx, DES_DECRYPT, 8, enc_random_b, enc_resp, resp_random_a);
if ( !memcmp(resp_random_a, random_a, 8))
return 1;
return 0;
//PrintAndLog(" RndA :%s", sprint_hex(random_a, 8));
//PrintAndLog(" enc(RndB) :%s", sprint_hex(enc_random_b, 8));
//PrintAndLog(" RndB :%s", sprint_hex(random_b, 8));
//PrintAndLog(" A+B :%s", sprint_hex(random_a_and_b, 16));
//PrintAndLog(" enc(A+B) :%s", sprint_hex(random_a_and_b, 16));
//PrintAndLog(" enc(RndA') :%s", sprint_hex(data2+1, 8));
}
/**
A test function to validate that the polarssl-function works the same
was as the openssl-implementation.
@ -601,12 +725,17 @@ int CmdTestDES(const char * cmd)
//
int CmdHF14AMfUCRdBl(const char *Cmd)
{
UsbCommand resp;
bool hasPwd = FALSE;
uint8_t blockNo = -1;
unsigned char key[16];
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mfu crdbl <block number>");
PrintAndLog(" sample: hf mfu crdbl 0");
PrintAndLog("Usage: hf mfu crdbl <block number> <password>");
PrintAndLog("");
PrintAndLog("sample: hf mfu crdbl 0");
PrintAndLog(" hf mfu crdbl 0 112233445566778899AABBCCDDEEFF");
return 0;
}
@ -616,27 +745,40 @@ int CmdHF14AMfUCRdBl(const char *Cmd)
return 1;
}
if (blockNo > MAX_ULTRAC_BLOCKS ){
PrintAndLog("Error: Maximum number of readable blocks is 47 for Ultralight-C Cards!");
if (blockNo > MAX_ULC_BLOCKS ){
PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C");
return 1;
}
PrintAndLog("--block no: 0x%02X (%d)", (int)blockNo, blockNo);
// key
if ( strlen(Cmd) > 3){
if (param_gethex(Cmd, 1, key, 32)) {
PrintAndLog("Key must include %d HEX symbols", 32);
return 1;
} else {
hasPwd = TRUE;
}
}
//Read Block
UsbCommand e = {CMD_MIFAREU_READBL, {blockNo}};
SendCommand(&e);
UsbCommand resp_c;
if (WaitForResponseTimeout(CMD_ACK,&resp_c,1500)) {
uint8_t isOK = resp_c.arg[0] & 0xff;
uint8_t *data = resp_c.d.asBytes;
PrintAndLog("isOk: %02x", isOK);
if (isOK)
PrintAndLog("Data: %s", sprint_hex(data, 4));
UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
if ( hasPwd ) {
c.arg[1] = 1;
memcpy(c.d.asBytes,key,16);
}
SendCommand(&c);
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
uint8_t isOK = resp.arg[0] & 0xff;
if (isOK) {
uint8_t *data = resp.d.asBytes;
PrintAndLog("Block: %0d (0x%02X) [ %s]", (int)blockNo, blockNo, sprint_hex(data, 4));
}
else {
PrintAndLog("Failed reading block: (%02x)", isOK);
}
} else {
PrintAndLog("Command execute timeout");
PrintAndLog("Command execute time-out");
}
return 0;
}
@ -665,7 +807,7 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
}
blockNo = param_get8(Cmd, 0);
if (blockNo > MAX_ULTRAC_BLOCKS ){
if (blockNo > MAX_ULC_BLOCKS ){
PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
return 1;
}
@ -711,6 +853,228 @@ int CmdHF14AMfUCWrBl(const char *Cmd){
return 0;
}
//
// Mifare Ultralight C - Set password
//
int CmdHF14AMfucSetPwd(const char *Cmd){
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)");
PrintAndLog("");
PrintAndLog("sample: hf mfu setpwd 000102030405060708090a0b0c0d0e0f");
PrintAndLog("");
return 0;
}
if (param_gethex(Cmd, 0, pwd, 32)) {
PrintAndLog("Password must include 32 HEX symbols");
return 1;
}
UsbCommand c = {CMD_MIFAREUC_SETPWD};
memcpy( c.d.asBytes, pwd, 16);
SendCommand(&c);
UsbCommand resp;
if (WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
if ( (resp.arg[0] & 0xff) == 1)
PrintAndLog("Ultralight-C new password: %s", sprint_hex(pwd,16));
else{
PrintAndLog("Failed writing at block %d", resp.arg[1] & 0xff);
return 1;
}
}
else {
PrintAndLog("command execution time out");
return 1;
}
return 0;
}
//
// Mifare Ultraligh - Set UID
//
int CmdHF14AMfucSetUid(const char *Cmd){
UsbCommand c;
UsbCommand resp;
uint8_t uid[7] = {0x00};
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mfu setuid <uid (14 hex symbols)>");
PrintAndLog(" [uid] - (14 hex symbols)");
PrintAndLog("\nThis only works for Magic Ultralight tags.");
PrintAndLog("");
PrintAndLog("sample: hf mfu setuid 11223344556677");
PrintAndLog("");
return 0;
}
if (param_gethex(Cmd, 0, uid, 14)) {
PrintAndLog("UID must include 14 HEX symbols");
return 1;
}
// read block2.
c.cmd = CMD_MIFAREU_READBL;
c.arg[0] = 2;
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);
// block 0.
c.cmd = CMD_MIFAREU_WRITEBL;
c.arg[0] = 0;
c.d.asBytes[0] = uid[0];
c.d.asBytes[1] = uid[1];
c.d.asBytes[2] = uid[2];
c.d.asBytes[3] = 0x88 ^ uid[0] ^ uid[1] ^ uid[2];
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];
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
PrintAndLog("Command execute timeout");
return 4;
}
// block 2.
c.arg[0] = 2;
c.d.asBytes[0] = uid[3] ^ uid[4] ^ uid[5] ^ uid[6];
c.d.asBytes[1] = oldblock2[1];
c.d.asBytes[2] = oldblock2[2];
c.d.asBytes[3] = oldblock2[3];
SendCommand(&c);
if (!WaitForResponseTimeout(CMD_ACK,&resp,1500) ) {
PrintAndLog("Command execute timeout");
return 5;
}
return 0;
}
int CmdHF14AMfuGenDiverseKeys(const char *Cmd){
uint8_t iv[8] = { 0x00 };
uint8_t block = 0x07;
// UL-EV1
//04 57 b6 e2 05 3f 80 UID
//4a f8 4b 19 PWD
uint8_t uid[] = { 0xF4,0xEA, 0x54, 0x8E };
uint8_t mifarekeyA[] = { 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5 };
uint8_t mifarekeyB[] = { 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5 };
uint8_t dkeyA[8] = { 0x00 };
uint8_t dkeyB[8] = { 0x00 };
uint8_t masterkey[] = { 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff };
uint8_t mix[8] = { 0x00 };
uint8_t divkey[8] = { 0x00 };
memcpy(mix, mifarekeyA, 4);
mix[4] = mifarekeyA[4] ^ uid[0];
mix[5] = mifarekeyA[5] ^ uid[1];
mix[6] = block ^ uid[2];
mix[7] = uid[3];
des3_context ctx = { 0x00 };
des3_set2key_enc(&ctx, masterkey);
des3_crypt_cbc(&ctx // des3_context
, DES_ENCRYPT // int mode
, sizeof(mix) // length
, iv // iv[8]
, mix // input
, divkey // output
);
PrintAndLog("3DES version");
PrintAndLog("Masterkey :\t %s", sprint_hex(masterkey,sizeof(masterkey)));
PrintAndLog("UID :\t %s", sprint_hex(uid, sizeof(uid)));
PrintAndLog("Sector :\t %0d", block);
PrintAndLog("Mifare key :\t %s", sprint_hex(mifarekeyA, sizeof(mifarekeyA)));
PrintAndLog("Message :\t %s", sprint_hex(mix, sizeof(mix)));
PrintAndLog("Diversified key: %s", sprint_hex(divkey+1, 6));
PrintAndLog("\n DES version");
for (int i=0; i < sizeof(mifarekeyA); ++i){
dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;
dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i+1);
}
for (int i=0; i < sizeof(mifarekeyB); ++i){
dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i+1);
dkeyB[2+i] = (mifarekeyB[i] << 1) & 0xff;
}
uint8_t zeros[8] = {0x00};
uint8_t newpwd[8] = {0x00};
uint8_t dmkey[24] = {0x00};
memcpy(dmkey, dkeyA, 8);
memcpy(dmkey+8, dkeyB, 8);
memcpy(dmkey+16, dkeyA, 8);
memset(iv, 0x00, 8);
des3_set3key_enc(&ctx, dmkey);
des3_crypt_cbc(&ctx // des3_context
, DES_ENCRYPT // int mode
, sizeof(newpwd) // length
, iv // iv[8]
, zeros // input
, newpwd // output
);
PrintAndLog("Mifare dkeyA :\t %s", sprint_hex(dkeyA, sizeof(dkeyA)));
PrintAndLog("Mifare dkeyB :\t %s", sprint_hex(dkeyB, sizeof(dkeyB)));
PrintAndLog("Mifare ABA :\t %s", sprint_hex(dmkey, sizeof(dmkey)));
PrintAndLog("Mifare Pwd :\t %s", sprint_hex(newpwd, sizeof(newpwd)));
return 0;
}
// static uint8_t * diversify_key(uint8_t * key){
// for(int i=0; i<16; i++){
// if(i<=6) key[i]^=cuid[i];
// if(i>6) key[i]^=cuid[i%7];
// }
// return key;
// }
// static void GenerateUIDe( uint8_t *uid, uint8_t len){
// for (int i=0; i<len; ++i){
// }
// return;
// }
//------------------------------------
// Menu Stuff
//------------------------------------
@ -720,12 +1084,14 @@ static command_t CommandTable[] =
{"dbg", CmdHF14AMfDbg, 0,"Set default debug mode"},
{"info", CmdHF14AMfUInfo, 0,"Taginfo"},
{"dump", CmdHF14AMfUDump, 0,"Dump MIFARE Ultralight / Ultralight-C tag to binary file"},
{"rdbl", CmdHF14AMfURdBl, 0,"Read block - MIFARE Ultralight"},
{"rdbl", CmdHF14AMfURdBl, 0,"Read block - MIFARE Ultralight"},
{"wrbl", CmdHF14AMfUWrBl, 0,"Write block - MIFARE Ultralight"},
{"crdbl", CmdHF14AMfUCRdBl, 0,"Read block - MIFARE Ultralight C"},
{"cwrbl", CmdHF14AMfUCWrBl, 0,"Write MIFARE Ultralight C block"},
{"cauth", CmdHF14AMfucAuth, 0,"try a Ultralight C Authentication"},
//{"testdes", CmdTestDES , 1, "Test DES"},
{"crdbl", CmdHF14AMfUCRdBl, 0,"Read block - MIFARE Ultralight C"},
{"cwrbl", CmdHF14AMfUCWrBl, 0,"Write block - MIFARE Ultralight C"},
{"cauth", CmdHF14AMfucAuth, 0,"Ultralight C Authentication"},
{"setpwd", CmdHF14AMfucSetPwd , 1, "Set 3des password [Ultralight-C only]"},
{"setuid", CmdHF14AMfucSetUid , 1, "Set UID"},
{"gen", CmdHF14AMfuGenDiverseKeys , 1, "Generate 3des mifare diversified keys"},
{NULL, NULL, 0, NULL}
};
@ -738,4 +1104,4 @@ int CmdHFMFUltra(const char *Cmd){
int CmdHelp(const char *Cmd){
CmdsHelp(CommandTable);
return 0;
}
}

6
client/cmdhfmfu.h
View file

@ -1,6 +1,9 @@
#include "cmdhfmf.h"
#include "cmdhf14a.h"
#ifndef CMDHFMFU_H__
#define CMDHFMFU_H__
//standard ultralight
int CmdHF14AMfUWrBl(const char *Cmd);
int CmdHF14AMfURdBl(const char *Cmd);
@ -14,6 +17,9 @@ int CmdHF14AMfucAuth(const char *Cmd);
int CmdHF14AMfUDump(const char *Cmd);
void rol (uint8_t *data, const size_t len);
uint8_t requestAuthentication( uint8_t *nonce);
int try3DesAuthentication( uint8_t *key);
int CmdHFMFUltra(const char *Cmd);
int CmdHF14AMfUInfo(const char *Cmd);
#endif

20
client/lualibs/commands.lua
View file

@ -135,11 +135,10 @@ local _commands = {
CMD_MIFARE_SNIFFER = 0x0630,
--//ultralightC
CMD_MIFAREUC_AUTH1 = 0x0724,
CMD_MIFAREUC_AUTH2 = 0x0725,
CMD_MIFAREUC_READCARD = 0x0726,
CMD_MIFAREUC_SETPWD = 0x0727,
CMD_MIFAREU_SETUID = 0x0728,
CMD_MIFAREUC_AUTH1 = 0x0724,
CMD_MIFAREUC_AUTH2 = 0x0725,
CMD_MIFAREUC_READCARD = 0x0726,
CMD_MIFAREUC_SETPWD = 0x0727,
--// mifare desfire
CMD_MIFARE_DESFIRE_READBL = 0x0728,
@ -155,10 +154,10 @@ local _commands = {
local _reverse_lookup,k,v = {}
for k, v in pairs(_commands) do
_reverse_lookup[v] = k
end
_commands.tostring = function(command)
for k, v in pairs(_commands) do
_reverse_lookup[v] = k
end
_commands.tostring = function(command)
if(type(command) == 'number') then
return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
end
@ -219,6 +218,7 @@ function Command:getBytes()
local data = self.data
local cmd = self.cmd
local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
return bin.pack("LLLLH",cmd, arg1, arg2, arg3, data);
return bin.pack("LLLLH",cmd, arg1, arg2, arg3,data);
end
return _commands

20
include/usb_cmd.h
View file

@ -132,8 +132,8 @@ typedef struct{
#define CMD_SNOOP_ICLASS 0x0392
#define CMD_SIMULATE_TAG_ICLASS 0x0393
#define CMD_READER_ICLASS 0x0394
#define CMD_READER_ICLASS_REPLAY 0x0395
#define CMD_ICLASS_ISO14443A_WRITE 0x0397
#define CMD_READER_ICLASS_REPLAY 0x0395
#define CMD_ICLASS_ISO14443A_WRITE 0x0397
#define CMD_ICLASS_EML_MEMSET 0x0398
// For measurements of the antenna tuning
@ -163,20 +163,22 @@ typedef struct{
#define CMD_MIFARE_NESTED 0x0612
#define CMD_MIFARE_READBL 0x0620
#define CMD_MIFAREU_READBL 0x0720
#define CMD_MIFAREU_READBL 0x0720
#define CMD_MIFARE_READSC 0x0621
#define CMD_MIFAREU_READCARD 0x0721
#define CMD_MIFAREU_READCARD 0x0721
#define CMD_MIFARE_WRITEBL 0x0622
#define CMD_MIFAREU_WRITEBL 0x0722
#define CMD_MIFAREU_WRITEBL_COMPAT 0x0723
#define CMD_MIFAREU_WRITEBL 0x0722
#define CMD_MIFAREU_WRITEBL_COMPAT 0x0723
#define CMD_MIFARE_CHKKEYS 0x0623
#define CMD_MIFARE_SNIFFER 0x0630
//ultralightC
#define CMD_MIFAREUC_AUTH1 0x0724
#define CMD_MIFAREUC_AUTH2 0x0725
#define CMD_MIFAREUC_READCARD 0x0726
#define CMD_MIFAREUC_AUTH1 0x0724
#define CMD_MIFAREUC_AUTH2 0x0725
#define CMD_MIFAREUC_READCARD 0x0726
#define CMD_MIFAREUC_SETPWD 0x0727
// mifare desfire
#define CMD_MIFARE_DESFIRE_READBL 0x0728