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

// Merlok - June 2011, 2012\r

// Gerhard de Koning Gans - May 2008\r

// Hagen Fritsch - June 2010\r

// Merlok - June 2011, 2012\r

// Gerhard de Koning Gans - May 2008\r

// Hagen Fritsch - June 2010\r

+// Midnitesnake - Dec 2013\r

+// Andy Davies - Apr 2014\r

+// Iceman - May 2014\r

//\r

// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r

// at your option, any later version. See the LICENSE.txt file for the text of\r

//\r

// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r

// at your option, any later version. See the LICENSE.txt file for the text of\r

\r

#include "mifarecmd.h"\r

#include "apps.h"\r

\r

#include "mifarecmd.h"\r

#include "apps.h"\r

+#include "util.h"\r

+\r

+#include "crc.h"\r

+\r

+// the block number for the ISO14443-4 PCB\r

+uint8_t pcb_blocknum = 0;\r

+// Deselect card by sending a s-block. the crc is precalced for speed\r

+static uint8_t deselect_cmd[] = {0xc2,0xe0,0xb4};\r

+\r

\r

//-----------------------------------------------------------------------------\r

\r

//-----------------------------------------------------------------------------\r

-// Select, Authenticaate, Read an MIFARE tag. \r

+// Select, Authenticate, Read a MIFARE tag. \r

// read block\r

//-----------------------------------------------------------------------------\r

void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

// read block\r

//-----------------------------------------------------------------------------\r

void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

pcs = &mpcs;\r

\r

// clear trace\r

pcs = &mpcs;\r

\r

// clear trace\r

- iso14a_clear_trace();\r

-// iso14a_set_tracing(false);\r

-\r

- iso14443a_setup();\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_B_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

\r

while (true) {\r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

\r

while (true) {\r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

break;\r

};\r

\r

if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r

break;\r

};\r

\r

if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r

break;\r

};\r

\r

if(mifare_classic_readblock(pcs, cuid, blockNo, dataoutbuf)) {\r

break;\r

};\r

\r

if(mifare_classic_readblock(pcs, cuid, blockNo, dataoutbuf)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");\r

break;\r

};\r

\r

if(mifare_classic_halt(pcs, cuid)) {\r

break;\r

};\r

\r

if(mifare_classic_halt(pcs, cuid)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

break;\r

};\r

\r

break;\r

};\r

\r

if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r

\r

if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

-\r

-// UsbCommand ack = {CMD_ACK, {isOK, 0, 0}};\r

-// memcpy(ack.d.asBytes, dataoutbuf, 16);\r

- \r

LED_B_ON();\r

- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

+ cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);\r

LED_B_OFF();\r

\r

LED_B_OFF();\r

\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+void MifareUC_Auth(uint8_t arg0, uint8_t *keybytes){\r

+\r

+ bool turnOffField = (arg0 == 1);\r

+\r

+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ if(!iso14443a_select_card(NULL, NULL, NULL)) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r

+ OnError(0);\r

+ return;\r

+ };\r

+ \r

+ if(!mifare_ultra_auth(keybytes)){\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication failed");\r

+ OnError(1);\r

+ return;\r

+ }\r

+\r

+ if (turnOffField) {\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+ }\r

+ cmd_send(CMD_ACK,1,0,0,0,0);\r

+}\r

+\r

+// Arg0 = BlockNo,\r

+// Arg1 = UsePwd bool\r

+// datain = PWD bytes,\r

+void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)\r

+{\r

+ uint8_t blockNo = arg0;\r

+ byte_t dataout[16] = {0x00};\r

+ bool useKey = (arg1 == 1); //UL_C\r

+ bool usePwd = (arg1 == 2); //UL_EV1/NTAG\r

+\r

+ LEDsoff();\r

+ LED_A_ON();\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ int len = iso14443a_select_card(NULL, NULL, NULL);\r

+ if(!len) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%02X)",len);\r

+ OnError(1);\r

+ return;\r

+ }\r

\r

- // Thats it...\r

+ // UL-C authentication\r

+ if ( useKey ) {\r

+ uint8_t key[16] = {0x00};\r

+ memcpy(key, datain, sizeof(key) );\r

+\r

+ if ( !mifare_ultra_auth(key) ) {\r

+ OnError(1);\r

+ return;\r

+ }\r

+\r

+ // UL-EV1 / NTAG authentication\r

+ if ( usePwd ) {\r

+ uint8_t pwd[4] = {0x00};\r

+ memcpy(pwd, datain, 4);\r

+ uint8_t pack[4] = {0,0,0,0};\r

+ if (!mifare_ul_ev1_auth(pwd, pack)) {\r

+ OnError(1);\r

+ return;\r

+ }\r

+ } \r

+\r

+ if( mifare_ultra_readblock(blockNo, dataout) ) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block error");\r

+ OnError(2);\r

+ return;\r

+ }\r

+\r

+ if( mifare_ultra_halt() ) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r

+ OnError(3);\r

+ return;\r

+ }\r

+\r

+ cmd_send(CMD_ACK,1,0,0,dataout,16);\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

-// iso14a_set_tracing(TRUE);\r

-

-}

-

-void MifareUReadBlock(uint8_t arg0,uint8_t *datain)

-{

- // params

- uint8_t blockNo = arg0;

-

- // variables

- byte_t isOK = 0;

- byte_t dataoutbuf[16];

- uint8_t uid[10];

- uint32_t cuid;

-

- // clear trace

- iso14a_clear_trace();

- iso14443a_setup();

-

- LED_A_ON();

- LED_B_OFF();

- LED_C_OFF();

-

- while (true) {

- if(!iso14443a_select_card(uid, NULL, &cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");

- break;

- };

-

- if(mifare_ultra_readblock(cuid, blockNo, dataoutbuf)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block error");

- break;

- };

-

- if(mifare_ultra_halt(cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");

- break;

- };

-

- isOK = 1;

- break;

- }

-

- if (MF_DBGLEVEL >= 2) DbpString("READ BLOCK FINISHED");

-

- // add trace trailer

- memset(uid, 0x44, 4);

- LogTrace(uid, 4, 0, 0, TRUE);

- LED_B_ON();

- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16);

- LED_B_OFF();

-

- // Thats it...

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LEDsoff();

-}

-

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

-// Select, Authenticaate, Read an MIFARE tag.

-// read sector (data = 4 x 16 bytes = 64 bytes)

+}\r

+\r

+//-----------------------------------------------------------------------------\r

+// Select, Authenticate, Read a MIFARE tag. \r

+// read sector (data = 4 x 16 bytes = 64 bytes, or 16 x 16 bytes = 256 bytes)\r

//-----------------------------------------------------------------------------\r

void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

{\r

//-----------------------------------------------------------------------------\r

void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

{\r

\r

// variables\r

byte_t isOK = 0;\r

\r

// variables\r

byte_t isOK = 0;\r

- byte_t dataoutbuf[16 * 4];\r

+ byte_t dataoutbuf[16 * 16];\r

uint8_t uid[10];\r

uint32_t cuid;\r

struct Crypto1State mpcs = {0, 0};\r

uint8_t uid[10];\r

uint32_t cuid;\r

struct Crypto1State mpcs = {0, 0};\r

pcs = &mpcs;\r

\r

// clear trace\r

pcs = &mpcs;\r

\r

// clear trace\r

- iso14a_clear_trace();\r

-// iso14a_set_tracing(false);\r

+ clear_trace();\r

\r

- iso14443a_setup();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

- while (true) {\r

- if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

+ isOK = 1;\r

+ if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

+ isOK = 0;\r

if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

- break;\r

- };\r

+ }\r

\r

- if(mifare_classic_auth(pcs, cuid, sectorNo * 4, keyType, ui64Key, AUTH_FIRST)) {\r

+ \r

+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r

+ isOK = 0;\r

if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");\r

+ }\r

+ \r

+ for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r

+ if(mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf + 16 * blockNo)) {\r

+ isOK = 0;\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Read sector %2d block %2d error", sectorNo, blockNo);\r

break;\r

- };\r

- \r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 0, dataoutbuf + 16 * 0)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 0 error");\r

- break;\r

- };\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 1, dataoutbuf + 16 * 1)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 1 error");\r

- break;\r

- };\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 2, dataoutbuf + 16 * 2)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 2 error");\r

- break;\r

- };\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 3, dataoutbuf + 16 * 3)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 3 error");\r

- break;\r

- };\r

+ }\r

\r

- if(mifare_classic_halt(pcs, cuid)) {\r

+ if(mifare_classic_halt(pcs, cuid)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

- break;\r

- };\r

-\r

- isOK = 1;\r

- break;\r

}\r

- \r

+\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

if (MF_DBGLEVEL >= 2) DbpString("READ SECTOR FINISHED");\r

\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

if (MF_DBGLEVEL >= 2) DbpString("READ SECTOR FINISHED");\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

-\r

-// UsbCommand ack = {CMD_ACK, {isOK, 0, 0}};\r

-// memcpy(ack.d.asBytes, dataoutbuf, 16 * 2);\r

- \r

LED_B_ON();\r

- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,32);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

-// SpinDelay(100);\r

- \r

-// memcpy(ack.d.asBytes, dataoutbuf + 16 * 2, 16 * 2);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf+32, 32);\r

+ cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,16*NumBlocksPerSector(sectorNo));\r

LED_B_OFF();\r

\r

// Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

LED_B_OFF();\r

\r

// Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

-// iso14a_set_tracing(TRUE);\r

-

-}

-

-void MifareUReadCard(uint8_t arg0, uint8_t *datain)

-{

- // params

- uint8_t sectorNo = arg0;

-

- // variables

- byte_t isOK = 0;

- byte_t dataoutbuf[16 * 4];

- uint8_t uid[10];

- uint32_t cuid;

-

- // clear trace

- iso14a_clear_trace();

-// iso14a_set_tracing(false);

-

- iso14443a_setup();

-

- LED_A_ON();

- LED_B_OFF();

- LED_C_OFF();

-

- while (true) {

- if(!iso14443a_select_card(uid, NULL, &cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");

- break;

- };

- for(int sec=0;sec<16;sec++){

- if(mifare_ultra_readblock(cuid, sectorNo * 4 + sec, dataoutbuf + 4 * sec)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block %d error",sec);

- break;

- };

- }

- if(mifare_ultra_halt(cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");

- break;

- };

-

- isOK = 1;

- break;

- }

-

- if (MF_DBGLEVEL >= 2) DbpString("READ CARD FINISHED");

-

- // add trace trailer

- memset(uid, 0x44, 4);

- LogTrace(uid, 4, 0, 0, TRUE);

-

- LED_B_ON();

- cmd_send(CMD_ACK,isOK,0,0,dataoutbuf,64);

- //cmd_send(CMD_ACK,isOK,0,0,dataoutbuf+32, 32);

- LED_B_OFF();

-

- // Thats it...

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LEDsoff();

-// iso14a_set_tracing(TRUE);

-

-}

-

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

-// Select, Authenticaate, Read an MIFARE tag.

-// read block

+}\r

+\r

+void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)\r

+{\r

+ // free eventually allocated BigBuf memory\r

+ BigBuf_free();\r

+ // clear trace\r

+ clear_trace();\r

+\r

+ // params\r

+ uint8_t blockNo = arg0;\r

+ uint16_t blocks = arg1;\r

+ bool useKey = (arg2 == 1); //UL_C\r

+ bool usePwd = (arg2 == 2); //UL_EV1/NTAG\r

+ uint32_t countblocks = 0;\r

+ uint8_t *dataout = BigBuf_malloc(CARD_MEMORY_SIZE);\r

+ if (dataout == NULL){\r

+ Dbprintf("out of memory");\r

+ OnError(1);\r

+ return;\r

+ }\r

+\r

+ LEDsoff();\r

+ LED_A_ON();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ int len = iso14443a_select_card(NULL, NULL, NULL);\r

+ if (!len) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card (RC:%d)",len);\r

+ OnError(1);\r

+ return;\r

+ }\r

+\r

+ // UL-C authentication\r

+ if ( useKey ) {\r

+ uint8_t key[16] = {0x00};\r

+ memcpy(key, datain, sizeof(key) );\r

+\r

+ if ( !mifare_ultra_auth(key) ) {\r

+ OnError(1);\r

+ return;\r

+ }\r

+\r

+ // UL-EV1 / NTAG authentication\r

+ if (usePwd) {\r

+ uint8_t pwd[4] = {0x00};\r

+ memcpy(pwd, datain, sizeof(pwd));\r

+ uint8_t pack[4] = {0,0,0,0};\r

+\r

+ if (!mifare_ul_ev1_auth(pwd, pack)){\r

+ OnError(1);\r

+ return; \r

+ }\r

+\r

+ for (int i = 0; i < blocks; i++){\r

+ if ((i*4) + 4 > CARD_MEMORY_SIZE) {\r

+ Dbprintf("Data exceeds buffer!!");\r

+ break;\r

+ }\r

+ \r

+ len = mifare_ultra_readblock(blockNo + i, dataout + 4 * i);\r

+\r

+ if (len) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block %d error",i);\r

+ // if no blocks read - error out\r

+ if (i==0){\r

+ OnError(2);\r

+ return;\r

+ } else {\r

+ //stop at last successful read block and return what we got\r

+ break;\r

+ }\r

+ } else {\r

+ countblocks++;\r

+ }\r

+\r

+ len = mifare_ultra_halt();\r

+ if (len) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Halt error");\r

+ OnError(3);\r

+ return;\r

+ }\r

+\r

+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Blocks read %d", countblocks);\r

+\r

+ countblocks *= 4;\r

+ cmd_send(CMD_ACK, 1, countblocks, BigBuf_max_traceLen(), 0, 0);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+//-----------------------------------------------------------------------------\r

+// Select, Authenticate, Write a MIFARE tag. \r

+// read block\r

//-----------------------------------------------------------------------------\r

void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

{\r

//-----------------------------------------------------------------------------\r

void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)\r

{\r

pcs = &mpcs;\r

\r

// clear trace\r

pcs = &mpcs;\r

\r

// clear trace\r

- iso14a_clear_trace();\r

-// iso14a_set_tracing(false);\r

+ clear_trace();\r

\r

- iso14443a_setup();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_B_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

\r

if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r

\r

if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

-\r

-// UsbCommand ack = {CMD_ACK, {isOK, 0, 0}};\r

- \r

LED_B_ON();\r

cmd_send(CMD_ACK,isOK,0,0,0,0);\r

LED_B_ON();\r

cmd_send(CMD_ACK,isOK,0,0,0,0);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

LED_B_OFF();\r

\r

// Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

LED_B_OFF();\r

\r

// Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

-// iso14a_set_tracing(TRUE);\r

-

-}

-

-void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)

-{

- // params

- uint8_t blockNo = arg0;

- byte_t blockdata[16];

-

- memset(blockdata,'\0',16);

- memcpy(blockdata, datain,16);

-

- // variables

- byte_t isOK = 0;

- uint8_t uid[10];

- uint32_t cuid;

-

- // clear trace

- iso14a_clear_trace();

- // iso14a_set_tracing(false);

-

- iso14443a_setup();

-

- LED_A_ON();

- LED_B_OFF();

- LED_C_OFF();

-

- while (true) {

- if(!iso14443a_select_card(uid, NULL, &cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");

- break;

- };

-

- if(mifare_ultra_writeblock(cuid, blockNo, blockdata)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");

- break;

- };

-

- if(mifare_ultra_halt(cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");

- break;

- };

-

- isOK = 1;

- break;

- }

-

- if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");

-

- // add trace trailer

- memset(uid, 0x44, 4);

- LogTrace(uid, 4, 0, 0, TRUE);

-

- LED_B_ON();

- cmd_send(CMD_ACK,isOK,0,0,0,0);

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));

- LED_B_OFF();

-

- // Thats it...

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LEDsoff();

-// iso14a_set_tracing(TRUE);

-

-}

-

-void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)

-{

- // params

- uint8_t blockNo = arg0;

- byte_t blockdata[4];

-

- memcpy(blockdata, datain,4);

-

- // variables

- byte_t isOK = 0;

- uint8_t uid[10];

- uint32_t cuid;

-

- // clear trace

- iso14a_clear_trace();

- // iso14a_set_tracing(false);

-

- iso14443a_setup();

-

- LED_A_ON();

- LED_B_OFF();

- LED_C_OFF();

-

- while (true) {

- if(!iso14443a_select_card(uid, NULL, &cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");

- break;

- };

-

- if(mifare_ultra_special_writeblock(cuid, blockNo, blockdata)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");

- break;

- };

-

- if(mifare_ultra_halt(cuid)) {

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");

- break;

- };

-

- isOK = 1;

- break;

- }

-

- if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");

-

- // add trace trailer

- memset(uid, 0x44, 4);

- LogTrace(uid, 4, 0, 0, TRUE);

-

- LED_B_ON();

- cmd_send(CMD_ACK,isOK,0,0,0,0);

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));

- LED_B_OFF();

-

- // Thats it...

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LEDsoff();

-// iso14a_set_tracing(TRUE);

-

-}

-

-// Return 1 if the nonce is invalid else return 0

-int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, byte_t * parity) {

- return ((oddparity((Nt >> 24) & 0xFF) == ((parity[0]) ^ oddparity((NtEnc >> 24) & 0xFF) ^ BIT(Ks1,16))) & \

+}\r

+\r

+void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)\r

+{\r

+ uint8_t blockNo = arg0;\r

+ byte_t blockdata[16] = {0x00};\r

+\r

+ memcpy(blockdata, datain, 16);\r

+\r

+ uint8_t uid[10] = {0x00};\r

+\r

+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r

+\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ if(!iso14443a_select_card(uid, NULL, NULL)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ if(mifare_ultra_writeblock(blockNo, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(0);\r

+ return; };\r

+\r

+ if(mifare_ultra_halt()) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r

+\r

+ cmd_send(CMD_ACK,1,0,0,0,0);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)\r

+{\r

+ uint8_t blockNo = arg0;\r

+ byte_t blockdata[4] = {0x00};\r

+\r

+ memcpy(blockdata, datain,4);\r

+ \r

+ LEDsoff();\r

+ LED_A_ON();\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ if(!iso14443a_select_card(NULL, NULL, NULL)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ if(mifare_ultra_special_writeblock(blockNo, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ if(mifare_ultra_halt()) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ if (MF_DBGLEVEL >= 2) DbpString("WRITE BLOCK FINISHED");\r

+\r

+ cmd_send(CMD_ACK,1,0,0,0,0);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+void MifareUSetPwd(uint8_t arg0, uint8_t *datain){\r

+ \r

+ uint8_t pwd[16] = {0x00};\r

+ byte_t blockdata[4] = {0x00};\r

+ \r

+ memcpy(pwd, datain, 16);\r

+ \r

+ LED_A_ON(); LED_B_OFF(); LED_C_OFF();\r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ if(!iso14443a_select_card(NULL, NULL, NULL)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ blockdata[0] = pwd[7];\r

+ blockdata[1] = pwd[6];\r

+ blockdata[2] = pwd[5];\r

+ blockdata[3] = pwd[4];\r

+ if(mifare_ultra_special_writeblock( 44, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(44);\r

+ return;\r

+ };\r

+\r

+ blockdata[0] = pwd[3];\r

+ blockdata[1] = pwd[2];\r

+ blockdata[2] = pwd[1];\r

+ blockdata[3] = pwd[0];\r

+ if(mifare_ultra_special_writeblock( 45, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(45);\r

+ return;\r

+ };\r

+\r

+ blockdata[0] = pwd[15];\r

+ blockdata[1] = pwd[14];\r

+ blockdata[2] = pwd[13];\r

+ blockdata[3] = pwd[12];\r

+ if(mifare_ultra_special_writeblock( 46, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(46);\r

+ return;\r

+ };\r

+\r

+ blockdata[0] = pwd[11];\r

+ blockdata[1] = pwd[10];\r

+ blockdata[2] = pwd[9];\r

+ blockdata[3] = pwd[8];\r

+ if(mifare_ultra_special_writeblock( 47, blockdata)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Write block error");\r

+ OnError(47);\r

+ return;\r

+ }; \r

+\r

+ if(mifare_ultra_halt()) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

+ OnError(0);\r

+ return;\r

+ };\r

+\r

+ cmd_send(CMD_ACK,1,0,0,0,0);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+// Return 1 if the nonce is invalid else return 0\r

+int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t *parity) {\r

+ return ((oddparity((Nt >> 24) & 0xFF) == ((parity[0]) ^ oddparity((NtEnc >> 24) & 0xFF) ^ BIT(Ks1,16))) & \\r

(oddparity((Nt >> 16) & 0xFF) == ((parity[1]) ^ oddparity((NtEnc >> 16) & 0xFF) ^ BIT(Ks1,8))) & \\r

(oddparity((Nt >> 8) & 0xFF) == ((parity[2]) ^ oddparity((NtEnc >> 8) & 0xFF) ^ BIT(Ks1,0)))) ? 1 : 0;\r

}\r

\r

(oddparity((Nt >> 16) & 0xFF) == ((parity[1]) ^ oddparity((NtEnc >> 16) & 0xFF) ^ BIT(Ks1,8))) & \\r

(oddparity((Nt >> 8) & 0xFF) == ((parity[2]) ^ oddparity((NtEnc >> 8) & 0xFF) ^ BIT(Ks1,0)))) ? 1 : 0;\r

}\r

\r

-\r

//-----------------------------------------------------------------------------\r

// MIFARE nested authentication. \r

// \r

//-----------------------------------------------------------------------------\r

// MIFARE nested authentication. \r

// \r

uint16_t davg;\r

static uint16_t dmin, dmax;\r

uint8_t uid[10];\r

uint16_t davg;\r

static uint16_t dmin, dmax;\r

uint8_t uid[10];\r

- uint32_t cuid, nt1, nt2, nttmp, nttest, par, ks1;\r

+ uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;\r

+ uint8_t par[1];\r

uint32_t target_nt[2], target_ks[2];\r

\r

uint8_t par_array[4];\r

uint32_t target_nt[2], target_ks[2];\r

\r

uint8_t par_array[4];\r

struct Crypto1State mpcs = {0, 0};\r

struct Crypto1State *pcs;\r

pcs = &mpcs;\r

struct Crypto1State mpcs = {0, 0};\r

struct Crypto1State *pcs;\r

pcs = &mpcs;\r

- uint8_t* receivedAnswer = mifare_get_bigbufptr();\r

+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r

\r

uint32_t auth1_time, auth2_time;\r

static uint16_t delta_time;\r

\r

uint32_t auth1_time, auth2_time;\r

static uint16_t delta_time;\r

\r

- StartCountMifare();\r

-\r

+ // free eventually allocated BigBuf memory\r

+ BigBuf_free();\r

// clear trace\r

- iso14a_clear_trace();\r

- iso14a_set_tracing(false);\r

+ clear_trace();\r

+ set_tracing(false);\r

\r

- iso14443a_setup();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_C_OFF();\r

\r

- while((GetCountMifare() & 0xffff0000) != 0x00010000); // wait for counter to reset and "warm up" \r

-\r

// statistics on nonce distance\r

if (calibrate) { // for first call only. Otherwise reuse previous calibration\r

LED_B_ON();\r

// statistics on nonce distance\r

if (calibrate) { // for first call only. Otherwise reuse previous calibration\r

LED_B_ON();\r

+ WDT_HIT();\r

\r

davg = dmax = 0;\r

dmin = 2000;\r

\r

davg = dmax = 0;\r

dmin = 2000;\r

\r

// nested authentication\r

auth2_time = auth1_time + delta_time;\r

\r

// nested authentication\r

auth2_time = auth1_time + delta_time;\r

- len = mifare_sendcmd_shortex(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, &par, &auth2_time);\r

+ len = mifare_sendcmd_shortex(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, par, &auth2_time);\r

if (len != 4) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error len=%d", len);\r

continue;\r

};\r

\r

nt2 = bytes_to_num(receivedAnswer, 4); \r

if (len != 4) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("Nested: Auth2 error len=%d", len);\r

continue;\r

};\r

\r

nt2 = bytes_to_num(receivedAnswer, 4); \r

- if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: Testing nt1=%08x nt2enc=%08x nt2par=%02x", i+1, nt1, nt2, par);\r

+ if (MF_DBGLEVEL >= 3) Dbprintf("Nonce#%d: Testing nt1=%08x nt2enc=%08x nt2par=%02x", i+1, nt1, nt2, par[0]);\r

\r

// Parity validity check\r

for (j = 0; j < 4; j++) {\r

\r

// Parity validity check\r

for (j = 0; j < 4; j++) {\r

- par_array[j] = (oddparity(receivedAnswer[j]) != ((par & 0x08) >> 3));\r

- par = par << 1;\r

+ par_array[j] = (oddparity(receivedAnswer[j]) != ((par[0] >> (7-j)) & 0x01));\r

}\r

\r

ncount = 0;\r

}\r

\r

ncount = 0;\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

-\r

byte_t buf[4 + 4 * 4];\r

memcpy(buf, &cuid, 4);\r

memcpy(buf+4, &target_nt[0], 4);\r

byte_t buf[4 + 4 * 4];\r

memcpy(buf, &cuid, 4);\r

memcpy(buf+4, &target_nt[0], 4);\r

\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

- iso14a_set_tracing(TRUE);\r

+ set_tracing(TRUE);\r

}\r

\r

//-----------------------------------------------------------------------------\r

}\r

\r

//-----------------------------------------------------------------------------\r

MF_DBGLEVEL = MF_DBG_NONE;\r

\r

// clear trace\r

MF_DBGLEVEL = MF_DBG_NONE;\r

\r

// clear trace\r

- iso14a_clear_trace();\r

- iso14a_set_tracing(TRUE);\r

+ clear_trace();\r

+ set_tracing(TRUE);\r

\r

- iso14443a_setup();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

-// SpinDelay(300);\r

for (i = 0; i < keyCount; i++) {\r

-// FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

-// SpinDelay(100);\r

-// FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);\r

- // prepare next select by sending a HALT. There is no need to power down the card.\r

if(mifare_classic_halt(pcs, cuid)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Halt error");\r

}\r

\r

if(mifare_classic_halt(pcs, cuid)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Halt error");\r

}\r

\r

- // SpinDelay(50);\r

- \r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

if (OLD_MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Can't select card");\r

break;\r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

if (OLD_MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Can't select card");\r

break;\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

-\r

LED_B_ON();\r

cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);\r

LED_B_OFF();\r

\r

LED_B_ON();\r

cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);\r

LED_B_OFF();\r

\r

- // Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

\r

}\r

\r

void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

}\r

\r

void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

-// UsbCommand ack = {CMD_ACK, {arg0, arg1, 0}};\r

-\r

- byte_t buf[48];\r

- emlGetMem(buf, arg0, arg1); // data, block num, blocks count\r

+ byte_t buf[USB_CMD_DATA_SIZE];\r

+ emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)\r

\r

LED_B_ON();\r

\r

LED_B_ON();\r

- cmd_send(CMD_ACK,arg0,arg1,0,buf,48);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

+ cmd_send(CMD_ACK,arg0,arg1,0,buf,USB_CMD_DATA_SIZE);\r

LED_B_OFF();\r

}\r

\r

LED_B_OFF();\r

}\r

\r

// \r

//-----------------------------------------------------------------------------\r

void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

// \r

//-----------------------------------------------------------------------------\r

void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

- int i;\r

- uint8_t sectorNo = 0;\r

+ uint8_t numSectors = arg0;\r

uint8_t keyType = arg1;\r

uint64_t ui64Key = 0;\r

uint32_t cuid;\r

uint8_t keyType = arg1;\r

uint64_t ui64Key = 0;\r

uint32_t cuid;\r

uint8_t uid[10];\r

\r

// clear trace\r

uint8_t uid[10];\r

\r

// clear trace\r

- iso14a_clear_trace();\r

- iso14a_set_tracing(false);\r

+ clear_trace();\r

+ set_tracing(false);\r

\r

- iso14443a_setup();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

- while (true) {\r

- if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

- break;\r

- };\r

- \r

- for (i = 0; i < 16; i++) {\r

- sectorNo = i;\r

- ui64Key = emlGetKey(sectorNo, keyType);\r

- \r

- if (!i){\r

- if(mifare_classic_auth(pcs, cuid, sectorNo * 4, keyType, ui64Key, AUTH_FIRST)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%d]. Auth error", i);\r

- break;\r

- }\r

- } else {\r

- if(mifare_classic_auth(pcs, cuid, sectorNo * 4, keyType, ui64Key, AUTH_NESTED)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%d]. Auth nested error", i);\r

- break;\r

- }\r

+ bool isOK = true;\r

+\r

+ if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

+ isOK = false;\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");\r

+ }\r

\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 0, dataoutbuf)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 0 error");\r

- break;\r

- };\r

- emlSetMem(dataoutbuf, sectorNo * 4 + 0, 1);\r

- \r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 1, dataoutbuf)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 1 error");\r

+ for (uint8_t sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r

+ ui64Key = emlGetKey(sectorNo, keyType);\r

+ if (sectorNo == 0){\r

+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {\r

+ isOK = false;\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth error", sectorNo);\r

break;\r

- };\r

- emlSetMem(dataoutbuf, sectorNo * 4 + 1, 1);\r

-\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 2, dataoutbuf)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 2 error");\r

+ }\r

+ } else {\r

+ if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_NESTED)) {\r

+ isOK = false;\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Sector[%2d]. Auth nested error", sectorNo);\r

break;\r

- };\r

- emlSetMem(dataoutbuf, sectorNo * 4 + 2, 1);\r

-\r

- // get block 3 bytes 6-9\r

- if(mifare_classic_readblock(pcs, cuid, sectorNo * 4 + 3, dataoutbuf)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Read block 3 error");\r

+ }\r

+ \r

+ for (uint8_t blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r

+ if(isOK && mifare_classic_readblock(pcs, cuid, FirstBlockOfSector(sectorNo) + blockNo, dataoutbuf)) {\r

+ isOK = false;\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);\r

break;\r

};\r

break;\r

};\r

- emlGetMem(dataoutbuf2, sectorNo * 4 + 3, 1);\r

- memcpy(&dataoutbuf2[6], &dataoutbuf[6], 4);\r

- emlSetMem(dataoutbuf2, sectorNo * 4 + 3, 1);\r

+ if (isOK) {\r

+ if (blockNo < NumBlocksPerSector(sectorNo) - 1) {\r

+ emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);\r

+ } else { // sector trailer, keep the keys, set only the AC\r

+ emlGetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r

+ memcpy(&dataoutbuf2[6], &dataoutbuf[6], 4);\r

+ emlSetMem(dataoutbuf2, FirstBlockOfSector(sectorNo) + blockNo, 1);\r

+ }\r

}\r

\r

}\r

\r

- if(mifare_classic_halt(pcs, cuid)) {\r

- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

- break;\r

- };\r

- \r

- break;\r

- } \r

+ }\r

+\r

+ if(mifare_classic_halt(pcs, cuid)) {\r

+ if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");\r

+ };\r

\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

// ----------------------------- crypto1 destroy\r

crypto1_destroy(pcs);\r

\r

if (MF_DBGLEVEL >= 2) DbpString("EMUL FILL SECTORS FINISHED");\r

\r

if (MF_DBGLEVEL >= 2) DbpString("EMUL FILL SECTORS FINISHED");\r

\r

- // add trace trailer\r

- memset(uid, 0x44, 4);\r

- LogTrace(uid, 4, 0, 0, TRUE);\r

}\r

\r

}\r

\r

-//-----------------------------------------------------------------------------\r

-// MIFARE 1k emulator\r

-// \r

-//-----------------------------------------------------------------------------\r

-\r

\r

//-----------------------------------------------------------------------------\r

// Work with "magic Chinese" card (email him: ouyangweidaxian@live.cn)\r

\r

//-----------------------------------------------------------------------------\r

// Work with "magic Chinese" card (email him: ouyangweidaxian@live.cn)\r

\r

// variables\r

byte_t isOK = 0;\r

\r

// variables\r

byte_t isOK = 0;\r

- uint8_t uid[10];\r

- uint8_t d_block[18];\r

+ uint8_t uid[10] = {0x00};\r

+ uint8_t d_block[18] = {0x00};\r

uint32_t cuid;\r

\r

uint32_t cuid;\r

\r

- memset(uid, 0x00, 10);\r

- uint8_t* receivedAnswer = mifare_get_bigbufptr();\r

- \r

- if (workFlags & 0x08) {\r

- // clear trace\r

- iso14a_clear_trace();\r

- iso14a_set_tracing(TRUE);\r

-\r

- iso14443a_setup();\r

+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r

+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r

\r

+ // reset FPGA and LED\r

+ if (workFlags & 0x08) {\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

- SpinDelay(300);\r

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

- SpinDelay(100);\r

- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);\r

+ clear_trace();\r

+ set_tracing(TRUE);\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

}\r

\r

while (true) {\r

}\r

\r

while (true) {\r

+\r

// get UID from chip\r

if (workFlags & 0x01) {\r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

// get UID from chip\r

if (workFlags & 0x01) {\r

if(!iso14443a_select_card(uid, NULL, &cuid)) {\r

\r

// reset chip\r

if (needWipe){\r

\r

// reset chip\r

if (needWipe){\r

- ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wipeC, sizeof(wipeC), NULL);\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wipeC, sizeof(wipeC), NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r

break;\r

};\r

if (MF_DBGLEVEL >= 1) Dbprintf("wipeC error");\r

break;\r

};\r

\r

// write block\r

if (workFlags & 0x02) {\r

\r

// write block\r

if (workFlags & 0x02) {\r

- ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r

break;\r

};\r

}\r

\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r

break;\r

};\r

}\r

\r

- if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {\r

+ if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r

break;\r

};\r

if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");\r

break;\r

};\r

AppendCrc14443a(d_block, 16);\r

\r

ReaderTransmit(d_block, sizeof(d_block), NULL);\r

AppendCrc14443a(d_block, 16);\r

\r

ReaderTransmit(d_block, sizeof(d_block), NULL);\r

- if ((ReaderReceive(receivedAnswer) != 1) || (receivedAnswer[0] != 0x0a)) {\r

+ if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r

break;\r

}; \r

if (MF_DBGLEVEL >= 1) Dbprintf("write block send data error");\r

break;\r

}; \r

break;\r

}\r

\r

break;\r

}\r

\r

-// UsbCommand ack = {CMD_ACK, {isOK, 0, 0}};\r

-// if (isOK) memcpy(ack.d.asBytes, uid, 4);\r

- \r

- // add trace trailer\r

- /**\r

- * Removed by Martin, the uid is overwritten with 0x44, \r

- * which can 't be intended. \r

- *\r

- * memset(uid, 0x44, 4);\r

- * LogTrace(uid, 4, 0, 0, TRUE);\r

- **/\r

- \r

-\r

LED_B_ON();\r

- cmd_send(CMD_ACK,isOK,0,0,uid,4);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

+ cmd_send(CMD_ACK,isOK,0,0,uid,4);\r

LED_B_OFF();\r

\r

if ((workFlags & 0x10) || (!isOK)) {\r

LED_B_OFF();\r

\r

if ((workFlags & 0x10) || (!isOK)) {\r

- // Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

}\r

\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

}\r

\r

+\r

void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

\r

// params\r

void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){\r

\r

// params\r

\r

// variables\r

byte_t isOK = 0;\r

\r

// variables\r

byte_t isOK = 0;\r

- uint8_t data[18];\r

+ uint8_t data[18] = {0x00};\r

uint32_t cuid = 0;\r

\r

uint32_t cuid = 0;\r

\r

- memset(data, 0x00, 18);\r

- uint8_t* receivedAnswer = mifare_get_bigbufptr();\r

+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r

+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r

\r

if (workFlags & 0x08) {\r

\r

if (workFlags & 0x08) {\r

- // clear trace\r

- iso14a_clear_trace();\r

- iso14a_set_tracing(TRUE);\r

-\r

- iso14443a_setup();\r

-\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

LED_A_ON();\r

LED_B_OFF();\r

LED_C_OFF();\r

\r

- SpinDelay(300);\r

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

- SpinDelay(100);\r

- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);\r

+ clear_trace();\r

+ set_tracing(TRUE);\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

}\r

\r

while (true) {\r

if (workFlags & 0x02) {\r

}\r

\r

while (true) {\r

if (workFlags & 0x02) {\r

- ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");\r

break;\r

};\r

\r

ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r

- if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r

break;\r

};\r

}\r

\r

// read block\r

if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");\r

break;\r

};\r

}\r

\r

// read block\r

- if ((mifare_sendcmd_short(NULL, 0, 0x30, blockNo, receivedAnswer, NULL) != 18)) {\r

+ if ((mifare_sendcmd_short(NULL, 0, 0x30, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 18)) {\r

if (MF_DBGLEVEL >= 1) Dbprintf("read block send command error");\r

break;\r

};\r

if (MF_DBGLEVEL >= 1) Dbprintf("read block send command error");\r

break;\r

};\r

break;\r

}\r

\r

break;\r

}\r

\r

-// UsbCommand ack = {CMD_ACK, {isOK, 0, 0}};\r

-// if (isOK) memcpy(ack.d.asBytes, data, 18);\r

- \r

- // add trace trailer\r

- /*\r

- * Removed by Martin, this piece of overwrites the 'data' variable \r

- * which is sent two lines down, and is obviously not correct. \r

- * \r

- * memset(data, 0x44, 4);\r

- * LogTrace(data, 4, 0, 0, TRUE);\r

- */\r

LED_B_ON();\r

- cmd_send(CMD_ACK,isOK,0,0,data,18);\r

-// UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));\r

+ cmd_send(CMD_ACK,isOK,0,0,data,18);\r

LED_B_OFF();\r

\r

if ((workFlags & 0x10) || (!isOK)) {\r

LED_B_OFF();\r

\r

if ((workFlags & 0x10) || (!isOK)) {\r

- // Thats it...\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

}\r

\r

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

LEDsoff();\r

}\r

\r

+void MifareCIdent(){\r

+ \r

+ // card commands\r

+ uint8_t wupC1[] = { 0x40 }; \r

+ uint8_t wupC2[] = { 0x43 }; \r

+ \r

+ // variables\r

+ byte_t isOK = 1;\r

+ \r

+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];\r

+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];\r

+\r

+ ReaderTransmitBitsPar(wupC1,7,0, NULL);\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

+ isOK = 0;\r

+ };\r

+\r

+ ReaderTransmit(wupC2, sizeof(wupC2), NULL);\r

+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {\r

+ isOK = 0;\r

+ };\r

+\r

+ if (mifare_classic_halt(NULL, 0)) {\r

+ isOK = 0;\r

+ };\r

+\r

+ cmd_send(CMD_ACK,isOK,0,0,0,0);\r

+}\r

+\r

+ //\r

+// DESFIRE\r

+//\r

+\r

+void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){\r

+\r

+ byte_t dataout[11] = {0x00};\r

+ uint8_t uid[10] = {0x00};\r

+ uint32_t cuid;\r

+ \r

+ clear_trace();\r

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);\r

+\r

+ int len = iso14443a_select_card(uid, NULL, &cuid);\r

+ if(!len) {\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");\r

+ OnError(1);\r

+ return;\r

+ };\r

+\r

+ if(mifare_desfire_des_auth1(cuid, dataout)){\r

+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication part1: Fail.");\r

+ OnError(4);\r

+ return;\r

+ }\r

+\r

+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) DbpString("AUTH 1 FINISHED");\r

+ cmd_send(CMD_ACK,1,cuid,0,dataout, sizeof(dataout));\r

+}\r

+\r

+void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain){\r

+\r

+ uint32_t cuid = arg0;\r

+ uint8_t key[16] = {0x00};\r

+ byte_t isOK = 0;\r

+ byte_t dataout[12] = {0x00};\r

+ \r

+ memcpy(key, datain, 16);\r

+ \r

+ isOK = mifare_desfire_des_auth2(cuid, key, dataout);\r

+ \r

+ if( isOK) {\r

+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r

+ Dbprintf("Authentication part2: Failed"); \r

+ //OnError(4);\r

+ return;\r

+ }\r

+\r

+ if (MF_DBGLEVEL >= MF_DBG_EXTENDED) \r

+ DbpString("AUTH 2 FINISHED");\r

+\r

+ cmd_send(CMD_ACK, isOK, 0, 0, dataout, sizeof(dataout));\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+void OnSuccess(){\r

+ pcb_blocknum = 0;\r

+ ReaderTransmit(deselect_cmd, 3 , NULL);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ LEDsoff();\r

+}\r

+\r

+void OnError(uint8_t reason){\r

+ pcb_blocknum = 0;\r

+ ReaderTransmit(deselect_cmd, 3 , NULL);\r

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);\r

+ cmd_send(CMD_ACK,0,reason,0,0,0);\r

+ LEDsoff();\r

+}\r