X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/d798d31cbe9796559067be4c39f58bfb292f931a..e579e76873746afc2e0b38a787d626e06184b4bf:/armsrc/mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index a00c5a8b..7fa3f525 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -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) {
@@ -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;
@@ -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);
@@ -750,7 +759,7 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 	uint16_t davg = 0;
 	static uint16_t dmin, dmax;
 	uint8_t uid[10] = {0x00};
-	uint32_t cuid, nt1, nt2, nttmp, nttest, ks1;
+	uint32_t cuid = 0, nt1, nt2, nttmp, nttest, ks1;
 	uint8_t par[1] = {0x00};
 	uint32_t target_nt[2] = {0x00}, target_ks[2] = {0x00};
 	
@@ -759,7 +768,7 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 	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;
@@ -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);
@@ -1354,6 +1359,7 @@ void Mifare_DES_Auth1(uint8_t arg0, uint8_t *datain){
     
 	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 	clear_trace();
+	set_tracing(true);
 
 	int len = iso14443a_select_card(uid, NULL, &cuid, true, 0);
 	if(!len) {