X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f8ada309e9e521b0e57f67fad111ae1500b660f4..484b2b741d999b77017299fb8be40ac5df40a371:/armsrc/mifarecmd.c
diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index a77a2dd3..4c1fe1b6 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -34,9 +34,9 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
// variables
byte_t isOK = 0;
- byte_t dataoutbuf[16];
- uint8_t uid[10];
- uint32_t cuid;
+ byte_t dataoutbuf[16] = {0x00};
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
@@ -44,6 +44,7 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
+ set_tracing(true);
LED_A_ON();
LED_B_OFF();
@@ -96,6 +97,7 @@ void MifareUC_Auth(uint8_t arg0, uint8_t *keybytes){
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
+ set_tracing(true);
if(!iso14443a_select_card(NULL, NULL, NULL, true, 0)) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");
@@ -131,6 +133,7 @@ void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
+ set_tracing(true);
int len = iso14443a_select_card(NULL, NULL, NULL, true, 0);
if(!len) {
@@ -193,8 +196,8 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
// variables
byte_t isOK = 0;
byte_t dataoutbuf[16 * 16];
- uint8_t uid[10];
- uint32_t cuid;
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
@@ -202,7 +205,8 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
-
+ set_tracing(true);
+
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
@@ -258,7 +262,8 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
// free eventually allocated BigBuf memory
BigBuf_free();
clear_trace();
-
+ set_tracing(true);
+
// params
uint8_t blockNo = arg0;
uint16_t blocks = arg1;
@@ -352,15 +357,15 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
uint8_t blockNo = arg0;
uint8_t keyType = arg1;
uint64_t ui64Key = 0;
- byte_t blockdata[16];
+ byte_t blockdata[16] = {0x00};
ui64Key = bytes_to_num(datain, 6);
memcpy(blockdata, datain + 10, 16);
// variables
byte_t isOK = 0;
- uint8_t uid[10];
- uint32_t cuid;
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
@@ -368,7 +373,8 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
-
+ set_tracing(true);
+
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
@@ -426,6 +432,7 @@ void MifareUWriteBlockCompat(uint8_t arg0, uint8_t *datain)
LED_A_ON(); LED_B_OFF(); LED_C_OFF();
clear_trace();
+ set_tracing(true);
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
if(!iso14443a_select_card(uid, NULL, NULL, true, 0)) {
@@ -473,7 +480,8 @@ void MifareUWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
-
+ set_tracing(true);
+
if(!iso14443a_select_card(NULL, NULL, NULL, true, 0)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
@@ -532,7 +540,8 @@ void MifareUSetPwd(uint8_t arg0, uint8_t *datain){
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
-
+ set_tracing(true);
+
if(!iso14443a_select_card(NULL, NULL, NULL, true, 0)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
@@ -607,18 +616,18 @@ int valid_nonce(uint32_t Nt, uint32_t NtEnc, uint32_t Ks1, uint8_t *parity) {
void MifareAcquireEncryptedNonces(uint32_t arg0, uint32_t arg1, uint32_t flags, uint8_t *datain)
{
uint64_t ui64Key = 0;
- uint8_t uid[10];
- uint32_t cuid;
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0;
uint8_t cascade_levels = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
- uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE] = {0x00};
int16_t isOK = 0;
- uint8_t par_enc[1];
+ uint8_t par_enc[1] = {0x00};
uint8_t nt_par_enc = 0;
- uint8_t buf[USB_CMD_DATA_SIZE];
- uint32_t timeout;
+ uint8_t buf[USB_CMD_DATA_SIZE] = {0x00};
+ uint32_t timeout = 0;
uint8_t blockNo = arg0 & 0xff;
uint8_t keyType = (arg0 >> 8) & 0xff;
@@ -747,19 +756,19 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
// variables
uint16_t rtr, i, j, len;
- uint16_t davg;
+ uint16_t davg = 0;
static uint16_t dmin, dmax;
- uint8_t uid[10];
- uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;
- uint8_t par[1];
- uint32_t target_nt[2], target_ks[2];
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0, nt1, nt2, nttmp, nttest, ks1;
+ uint8_t par[1] = {0x00};
+ uint32_t target_nt[2] = {0x00}, target_ks[2] = {0x00};
- uint8_t par_array[4];
+ uint8_t par_array[4] = {0x00};
uint16_t ncount = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
- uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE] = {0x00};
uint32_t auth1_time, auth2_time;
static uint16_t delta_time;
@@ -967,8 +976,8 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
// variables
int i;
byte_t isOK = 0;
- uint8_t uid[10];
- uint32_t cuid;
+ uint8_t uid[10] = {0x00};
+ uint32_t cuid = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
@@ -982,35 +991,31 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
LED_C_OFF();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
- if (clearTrace) clear_trace();
+ if (clearTrace)
+ clear_trace();
+
set_tracing(TRUE);
- for (i = 0; i < keyCount; i++) {
- if(mifare_classic_halt(pcs, cuid)) {
+ for (i = 0; i < keyCount; ++i) {
+ if (mifare_classic_halt(pcs, cuid))
if (MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Halt error");
- }
- if(!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
+ if (!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
if (OLD_MF_DBGLEVEL >= 1) Dbprintf("ChkKeys: Can't select card");
break;
- };
+ }
ui64Key = bytes_to_num(datain + i * 6, 6);
- if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {
+ if (mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST))
continue;
- };
isOK = 1;
break;
}
-
- // ----------------------------- crypto1 destroy
crypto1_destroy(pcs);
LED_B_ON();
cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);
- LED_B_OFF();
-
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
set_tracing(FALSE);
@@ -1043,13 +1048,13 @@ void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain)
void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
- //emlSetMem(datain, arg0, arg1); // data, block num, blocks count
+ if (arg2==0) arg2 = 16; // backwards compat... default bytewidth
emlSetMem_xt(datain, arg0, arg1, arg2); // data, block num, blocks count, block byte width
}
void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
- byte_t buf[USB_CMD_DATA_SIZE];
+ byte_t buf[USB_CMD_DATA_SIZE] = {0x00};
emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)
LED_B_ON();
@@ -1065,15 +1070,15 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
uint8_t numSectors = arg0;
uint8_t keyType = arg1;
uint64_t ui64Key = 0;
- uint32_t cuid;
+ uint32_t cuid = 0;
struct Crypto1State mpcs = {0, 0};
struct Crypto1State *pcs;
pcs = &mpcs;
// variables
- byte_t dataoutbuf[16];
- byte_t dataoutbuf2[16];
- uint8_t uid[10];
+ byte_t dataoutbuf[16] = {0x00};
+ byte_t dataoutbuf2[16] = {0x00};
+ uint8_t uid[10] = {0x00};
LED_A_ON();
LED_B_OFF();
@@ -1111,7 +1116,7 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
isOK = false;
if (MF_DBGLEVEL >= 1) Dbprintf("Error reading sector %2d block %2d", sectorNo, blockNo);
break;
- };
+ }
if (isOK) {
if (blockNo < NumBlocksPerSector(sectorNo) - 1) {
emlSetMem(dataoutbuf, FirstBlockOfSector(sectorNo) + blockNo, 1);
@@ -1125,9 +1130,9 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
}
- if(mifare_classic_halt(pcs, cuid)) {
- if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
- };
+ if(mifare_classic_halt(pcs, cuid))
+ if (MF_DBGLEVEL >= 1)
+ Dbprintf("Halt error");
// ----------------------------- crypto1 destroy
crypto1_destroy(pcs);
@@ -1164,15 +1169,15 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
uint8_t workFlags = arg0;
uint8_t blockNo = arg1;
- Dbprintf("ICE :: CSetBlocks Flags %02x", workFlags);
-
// variables
+ bool isOK = false; //assume we will get an error
+ uint8_t errormsg = 0x00;
uint8_t uid[10] = {0x00};
uint8_t data[18] = {0x00};
- uint32_t cuid;
+ uint32_t cuid = 0;
- uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
- uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE] = {0x00};
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE] = {0x00};
if (workFlags & MAGIC_INIT) {
LED_A_ON();
@@ -1182,65 +1187,83 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
set_tracing(TRUE);
}
- // read UID and return to client
- if (workFlags & MAGIC_UID) {
- if(!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");
- OnErrorMagic(MAGIC_UID);
- };
- };
+ //loop doesn't loop just breaks out if error
+ while (true) {
+ // read UID and return to client with write
+ if (workFlags & MAGIC_UID) {
+ if(!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Can't select card");
+ errormsg = MAGIC_UID;
+ // break;
+ }
+
+ if ( mifare_classic_halt_ex(NULL) ) break;
+ }
- // wipe tag, fill it with zeros
- if (workFlags & MAGIC_WIPE){
- ReaderTransmitBitsPar(wupC1,7,0, NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
- OnErrorMagic(MAGIC_WIPE);
- };
+ // wipe tag, fill it with zeros
+ if (workFlags & MAGIC_WIPE){
+ ReaderTransmitBitsPar(wupC1,7,0, NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
+ errormsg = MAGIC_WIPE;
+ break;
+ }
- ReaderTransmit(wipeC, sizeof(wipeC), NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wipeC error");
- OnErrorMagic(MAGIC_WIPE);
- };
- };
+ ReaderTransmit(wipeC, sizeof(wipeC), NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wipeC error");
+ errormsg = MAGIC_WIPE;
+ break;
+ }
- // write block
- if (workFlags & MAGIC_WUPC) {
- ReaderTransmitBitsPar(wupC1,7,0, NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
- OnErrorMagic(MAGIC_WUPC);
- };
+ if ( mifare_classic_halt_ex(NULL) ) break;
+ }
- ReaderTransmit(wupC2, sizeof(wupC2), NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC2 error");
- OnErrorMagic(MAGIC_WUPC);
- };
- }
+ // write block
+ if (workFlags & MAGIC_WUPC) {
+ ReaderTransmitBitsPar(wupC1,7,0, NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
+ errormsg = MAGIC_WUPC;
+ break;
+ }
- if ((mifare_sendcmd_short(NULL, 0, ISO14443A_CMD_WRITEBLOCK, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("write block send command error");
- OnErrorMagic(4);
- };
-
- memcpy(data, datain, 16);
- AppendCrc14443a(data, 16);
+ ReaderTransmit(wupC2, sizeof(wupC2), NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC2 error");
+ errormsg = MAGIC_WUPC;
+ break;
+ }
+ }
+
+ if ((mifare_sendcmd_short(NULL, 0, ISO14443A_CMD_WRITEBLOCK, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 1) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("write block send command error");
+ errormsg = 4;
+ break;
+ }
- ReaderTransmit(data, sizeof(data), NULL);
- if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("write block send data error");
- OnErrorMagic(0);
- };
+ memcpy(data, datain, 16);
+ AppendCrc14443a(data, 16);
- if (workFlags & MAGIC_OFF)
- mifare_classic_halt_ex(NULL);
+ ReaderTransmit(data, sizeof(data), NULL);
+ if ((ReaderReceive(receivedAnswer, receivedAnswerPar) != 1) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("write block send data error");
+ errormsg = 0;
+ break;
+ }
- LED_B_ON();
- // check if uid is cuid?
- cmd_send(CMD_ACK,1,0,0,uid,sizeof(uid));
- LED_B_OFF();
+ if (workFlags & MAGIC_OFF)
+ if ( mifare_classic_halt_ex(NULL) ) break;
+
+ isOK = true;
+ break;
+
+ } // end while
+
+ if (isOK )
+ cmd_send(CMD_ACK,1,0,0,uid,sizeof(uid));
+ else
+ OnErrorMagic(errormsg);
if (workFlags & MAGIC_OFF)
OnSuccessMagic();
@@ -1250,11 +1273,13 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
uint8_t workFlags = arg0;
uint8_t blockNo = arg1;
-
+ uint8_t errormsg = 0x00;
+ bool isOK = false; //assume we will get an error
+
// variables
uint8_t data[MAX_MIFARE_FRAME_SIZE];
- uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
- uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
+ uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE] = {0x00};
+ uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE] = {0x00};
memset(data, 0x00, sizeof(data));
@@ -1266,42 +1291,52 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
set_tracing(TRUE);
}
- if (workFlags & MAGIC_WUPC) {
- ReaderTransmitBitsPar(wupC1,7,0, NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
- OnErrorMagic(MAGIC_WUPC);
- };
+ //loop doesn't loop just breaks out if error or done
+ while (true) {
+ if (workFlags & MAGIC_WUPC) {
+ ReaderTransmitBitsPar(wupC1,7,0, NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC1 error");
+ errormsg = MAGIC_WUPC;
+ break;
+ }
- ReaderTransmit(wupC2, sizeof(wupC2), NULL);
- if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC2 error");
- OnErrorMagic(MAGIC_WUPC);
- };
- }
+ ReaderTransmit(wupC2, sizeof(wupC2), NULL);
+ if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("wupC2 error");
+ errormsg = MAGIC_WUPC;
+ break;
+ }
+ }
- // read block
- if ((mifare_sendcmd_short(NULL, 0, ISO14443A_CMD_READBLOCK, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 18)) {
- if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("read block send command error");
- OnErrorMagic(0);
- };
-
- memcpy(data, receivedAnswer, sizeof(data));
-
- // send HALT
- if (workFlags & MAGIC_HALT)
- mifare_classic_halt_ex(NULL);
-
- LED_B_ON();
-
+ // read block
+ if ((mifare_sendcmd_short(NULL, 0, ISO14443A_CMD_READBLOCK, blockNo, receivedAnswer, receivedAnswerPar, NULL) != 18)) {
+ if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("read block send command error");
+ errormsg = 0;
+ break;
+ }
+
+ memcpy(data, receivedAnswer, sizeof(data));
+
+ // send HALT
+ if (workFlags & MAGIC_HALT) {
+ mifare_classic_halt_ex(NULL);
+ break;
+ }
+ isOK = true;
+ break;
+ }
// if MAGIC_DATAIN, the data stays on device side.
- if (workFlags & MAGIC_DATAIN)
- memcpy(datain, data, sizeof(data));
- else
- cmd_send(CMD_ACK,1,0,0,data,sizeof(data));
+ if (workFlags & MAGIC_DATAIN) {
+ if (isOK)
+ memcpy(datain, data, sizeof(data));
+ } else {
+ if (isOK)
+ cmd_send(CMD_ACK,1,0,0,data,sizeof(data));
+ else
+ OnErrorMagic(errormsg);
+ }
- LED_B_OFF();
-
if (workFlags & MAGIC_OFF)
OnSuccessMagic();
}
@@ -1309,19 +1344,19 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
void MifareCIdent(){
// variables
- byte_t isOK = 1;
- uint8_t receivedAnswer[1];
- uint8_t receivedAnswerPar[1];
+ bool isOK = true;
+ uint8_t receivedAnswer[1] = {0x00};
+ uint8_t receivedAnswerPar[1] = {0x00};
ReaderTransmitBitsPar(wupC1,7,0, NULL);
if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- isOK = 0;
- };
+ isOK = false;
+ }
ReaderTransmit(wupC2, sizeof(wupC2), NULL);
if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
- isOK = 0;
- };
+ isOK = false;
+ }
// removed the if, since some magic tags misbehavies and send an answer to it.
mifare_classic_halt(NULL, 0);
@@ -1348,12 +1383,13 @@ void MifareCollectNonces(uint32_t arg0, uint32_t arg1){
void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){
- byte_t dataout[11] = {0x00};
+ byte_t dataout[12] = {0x00};
uint8_t uid[10] = {0x00};
- uint32_t cuid = 0x00;
+ uint32_t cuid = 0;
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
clear_trace();
+ set_tracing(true);
int len = iso14443a_select_card(uid, NULL, &cuid, true, 0);
if(!len) {