X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/3c345a41b2c4c9c3614c9cbb1e81ee5b9cf5d8bb..57e1e31dce70a58da1736b9579a869c1df313a13:/armsrc/mifarecmd.c

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index c05ba6fd..4bb01a4c 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -956,9 +956,13 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
 // 
 //-----------------------------------------------------------------------------
 void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain) {
-	uint8_t blockNo = arg0 & 0xff;
-	uint8_t keyType = (arg0 >> 8) & 0xff;
-	bool clearTrace = arg1;
+#define STD_SEARCH 1
+#define EXT_SEARCH 2
+
+	uint8_t blockNo = arg0 & 0xFF;
+	uint8_t keyType = (arg0 >> 8) & 0xFF;
+	//uint8_t searchType = (arg1 >> 8 ) & 0xFF;
+	bool clearTrace = arg1 & 0xFF;
 	uint8_t keyCount = arg2;
 	uint64_t ui64Key = 0;
 	
@@ -1026,8 +1030,16 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain) {
 			
 			continue;
 		}
-		isOK = 1;
-		break;
+		
+		// found a key.
+		//
+		//if ( searchType == EXT_SEARCH) {
+			
+		//}
+		//else {
+			isOK = 1;
+			break;
+		//}
 	}
 	
 	LED_B_ON();
@@ -1358,25 +1370,53 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint8_t *datain){
 }
 
 void MifareCIdent(){
-	
+	#define GEN_1A 1
+	#define GEN_1B 2
+	#define GEN_2  4
 	// variables
-	bool isOK = true;	
-	uint8_t receivedAnswer[1] = {0x00};
-	uint8_t receivedAnswerPar[1] = {0x00};
-
+	uint8_t isGen = 0;
+	uint8_t rec[1] = {0x00};
+	uint8_t recpar[1] = {0x00};
+	
+	// Generation 1 test
 	ReaderTransmitBitsPar(wupC1, 7, NULL, NULL);
-	if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
-		isOK = false;
-	}
-
+	if(!ReaderReceive(rec, recpar) || (rec[0] != 0x0a)) {
+		goto TEST2;
+	};
+	isGen = GEN_1B;
+	
 	ReaderTransmit(wupC2, sizeof(wupC2), NULL);
-	if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
-		isOK = false;
-	}
+	if(!ReaderReceive(rec, recpar) || (rec[0] != 0x0a)) {
+		goto OUT;
+	};	
+	isGen = GEN_1A;
+	goto OUT;
+
+TEST2:;
+/*
+	// Generation 2 test
+	struct Crypto1State mpcs = {0, 0};
+	struct Crypto1State *pcs = &mpcs;
 
+	// halt previous.
+	mifare_classic_halt(NULL, 0);
+	
+	//select
+	if (!iso14443a_select_card(NULL, NULL, NULL, true, 0)) {
+		goto OUT;
+	};
+	
+	// MIFARE_CLASSIC_WRITEBLOCK 0xA0
+	// ACK 0x0a
+	uint16_t len = mifare_sendcmd_short(pcs, 1, 0xA0, 0, rec, recpar, NULL);
+	if ((len != 1) || (rec[0] != 0x0A)) {   
+		isGen = GEN_2;	
+	};
+	*/
+OUT:;
 	// removed the if,  since some magic tags misbehavies and send an answer to it.
 	mifare_classic_halt(NULL, 0);
-	cmd_send(CMD_ACK,isOK,0,0,0,0);
+	cmd_send(CMD_ACK,isGen, 0, 0, 0, 0);
 }
 
 void OnSuccessMagic(){