X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/b13fa4448f517b46e917c5145050f434d6df24d5..7cc204bff881ce1d1833d8e93469f6bbba80c70e:/armsrc/mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index fa0ff627..6a491b53 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -38,7 +38,7 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	iso14a_clear_trace();
 //	iso14a_set_tracing(false);
 
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_B_OFF();
@@ -94,6 +94,60 @@ void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 
 }
 
+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(FPGA_HF_ISO14443A_READER_LISTEN);
+    
+	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)
@@ -119,7 +173,7 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	iso14a_clear_trace();
 //	iso14a_set_tracing(false);
 
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_B_OFF();
@@ -191,6 +245,66 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 
 }
 
+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(FPGA_HF_ISO14443A_READER_LISTEN);
+
+        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
@@ -218,7 +332,7 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	iso14a_clear_trace();
 //  iso14a_set_tracing(false);
 
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_B_OFF();
@@ -273,6 +387,131 @@ 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;
+        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(FPGA_HF_ISO14443A_READER_LISTEN);
+
+        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(FPGA_HF_ISO14443A_READER_LISTEN);
+
+        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))) & \
@@ -315,20 +554,16 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 	uint32_t auth1_time, auth2_time;
 	static uint16_t delta_time;
 
-	StartCountMifare();
-
 	// clear trace
 	iso14a_clear_trace();
 	iso14a_set_tracing(false);
 	
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_C_OFF();
 
 
-	while((GetCountMifare() & 0xffff0000) != 0x00010000);		// wait for counter to reset and "warm up" 
-
 	// statistics on nonce distance
 	if (calibrate) {	// for first call only. Otherwise reuse previous calibration
 		LED_B_ON();
@@ -370,8 +605,8 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 				continue;
 			};
 
-			nttmp = prng_successor(nt1, 500);
-			for (i = 501; i < 1200; i++) {
+			nttmp = prng_successor(nt1, 100);				//NXP Mifare is typical around 840,but for some unlicensed/compatible mifare card this can be 160
+			for (i = 101; i < 1200; i++) {
 				nttmp = prng_successor(nttmp, 1);
 				if (nttmp == nt2) break;
 			}
@@ -528,7 +763,7 @@ void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	iso14a_clear_trace();
 	iso14a_set_tracing(TRUE);
 
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_B_OFF();
@@ -635,7 +870,7 @@ void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
 	iso14a_clear_trace();
 	iso14a_set_tracing(false);
 	
-	iso14443a_setup();
+	iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 	LED_A_ON();
 	LED_B_OFF();
@@ -753,7 +988,7 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
 		iso14a_clear_trace();
 		iso14a_set_tracing(TRUE);
 
-		iso14443a_setup();
+		iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 		LED_A_ON();
 		LED_B_OFF();
@@ -891,7 +1126,7 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
 		iso14a_clear_trace();
 		iso14a_set_tracing(TRUE);
 
-		iso14443a_setup();
+		iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
 
 		LED_A_ON();
 		LED_B_OFF();
@@ -905,7 +1140,7 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
 
 	while (true) {
 		if (workFlags & 0x02) {
-      ReaderTransmitBitsPar(wupC1,7,0, NULL);
+			ReaderTransmitBitsPar(wupC1,7,0, NULL);
 			if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {
 				if (MF_DBGLEVEL >= 1)	Dbprintf("wupC1 error");
 				break;