X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/181e6db6a95d4d2a8e09bab5fb2cf62d35333447..85f581c79f0e10f537b2ae9a28a14d96fe255680:/client/cmdhf.c?ds=inline

diff --git a/client/cmdhf.c b/client/cmdhf.c
index d279c9e6..8406fe76 100644
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -62,19 +62,67 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 			snprintf(exp,size,"ANTICOLL-2"); break;
 		}
 	}
-	case ISO14443A_CMD_REQA:       snprintf(exp,size,"REQA"); break;
-	case ISO14443A_CMD_READBLOCK:  snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
-	case ISO14443A_CMD_WRITEBLOCK: snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
-	case ISO14443A_CMD_HALT:       snprintf(exp,size,"HALT"); break;
-	case ISO14443A_CMD_RATS:       snprintf(exp,size,"RATS"); break;
-	case MIFARE_CMD_INC:          snprintf(exp,size,"INC(%d)",cmd[1]); break;
-	case MIFARE_CMD_DEC:          snprintf(exp,size,"DEC(%d)",cmd[1]); break;
-	case MIFARE_CMD_RESTORE:      snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
-	case MIFARE_CMD_TRANSFER:     snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
-	case MIFARE_AUTH_KEYA:        snprintf(exp,size,"AUTH-A(%d)",cmd[1]); break;
-	case MIFARE_AUTH_KEYB:        snprintf(exp,size,"AUTH-B(%d)",cmd[1]); break;
-	case MIFARE_MAGICMODE:        snprintf(exp,size,"MAGIC"); break;
-	default:                      snprintf(exp,size,"?"); break;
+	case ISO14443A_CMD_REQA:		snprintf(exp,size,"REQA"); break;
+	case ISO14443A_CMD_READBLOCK:	snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
+	case ISO14443A_CMD_WRITEBLOCK:	snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
+	case ISO14443A_CMD_HALT:		snprintf(exp,size,"HALT"); break;
+	case ISO14443A_CMD_RATS:		snprintf(exp,size,"RATS"); break;
+	case MIFARE_CMD_INC:			snprintf(exp,size,"INC(%d)",cmd[1]); break;
+	case MIFARE_CMD_DEC:			snprintf(exp,size,"DEC(%d)",cmd[1]); break;
+	case MIFARE_CMD_RESTORE:		snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
+	case MIFARE_CMD_TRANSFER:		snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
+	case MIFARE_AUTH_KEYA:{
+		if ( cmdsize > 3)
+			snprintf(exp,size,"AUTH-A(%d)",cmd[1]); 
+		else
+			//	case MIFARE_ULEV1_VERSION :  both 0x60.
+			snprintf(exp,size,"EV1 VERSION");
+		break;
+	}
+	case MIFARE_AUTH_KEYB:			snprintf(exp,size,"AUTH-B(%d)",cmd[1]); break;
+	case MIFARE_MAGICWUPC1:			snprintf(exp,size,"MAGIC WUPC1"); break;
+	case MIFARE_MAGICWUPC2:			snprintf(exp,size,"MAGIC WUPC2"); break;
+	case MIFARE_MAGICWIPEC:			snprintf(exp,size,"MAGIC WIPEC"); break;
+	case MIFARE_ULC_AUTH_1:		snprintf(exp,size,"AUTH "); break;
+	case MIFARE_ULC_AUTH_2:		snprintf(exp,size,"AUTH_ANSW"); break;
+	case MIFARE_ULEV1_AUTH:
+		if ( cmdsize == 7 )
+			snprintf(exp,size,"PWD-AUTH KEY: 0x%02x%02x%02x%02x", cmd[1], cmd[2], cmd[3], cmd[4] );
+		else
+			snprintf(exp,size,"PWD-AUTH");
+		break;
+	case MIFARE_ULEV1_FASTREAD:{
+		if ( cmdsize >=3 && cmd[2] <= 0xE6)
+			snprintf(exp,size,"READ RANGE (%d-%d)",cmd[1],cmd[2]); 
+		else
+			snprintf(exp,size,"?");
+		break;
+	}
+	case MIFARE_ULC_WRITE:{
+		if ( cmd[1] < 0x21 )
+			snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); 
+		else
+			snprintf(exp,size,"?");
+		break;
+	}
+	case MIFARE_ULEV1_READ_CNT:{
+		if ( cmd[1] < 5 )
+			snprintf(exp,size,"READ CNT(%d)",cmd[1]);
+		else
+			snprintf(exp,size,"?");
+		break;
+	}
+	case MIFARE_ULEV1_INCR_CNT:{
+		if ( cmd[1] < 5 )
+			snprintf(exp,size,"INCR(%d)",cmd[1]);
+		else
+			snprintf(exp,size,"?");
+		break;
+	}
+	case MIFARE_ULEV1_READSIG:		snprintf(exp,size,"READ_SIG"); break;
+	case MIFARE_ULEV1_CHECKTEAR:	snprintf(exp,size,"CHK_TEARING(%d)",cmd[1]); break;
+	case MIFARE_ULEV1_VCSL:		snprintf(exp,size,"VCSL"); break;
+	default:						snprintf(exp,size,"?"); break;
 	}
 	return;
 }
@@ -288,6 +336,34 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
 	uint8_t *parityBytes = trace + tracepos;
 	tracepos += parity_len;
 
+	//Check the CRC status
+	uint8_t crcStatus = 2;
+
+	if (data_len > 2) {
+		uint8_t b1, b2;
+		if(protocol == ICLASS)
+		{
+			crcStatus = iclass_CRC_check(isResponse, frame, data_len);
+
+		}else if (protocol == ISO_14443B)
+		{
+			crcStatus = iso14443B_CRC_check(isResponse, frame, data_len);
+		}
+		else if (protocol == ISO_14443A){//Iso 14443a
+
+			ComputeCrc14443(CRC_14443_A, frame, data_len-2, &b1, &b2);
+
+			if (b1 != frame[data_len-2] || b2 != frame[data_len-1]) {
+				if(!(isResponse & (data_len < 6)))
+				{
+						crcStatus = 0;
+				}
+			}
+		}
+	}
+	//0 CRC-command, CRC not ok
+	//1 CRC-command, CRC ok
+	//2 Not crc-command
 
 	//--- Draw the data column
 	//char line[16][110];
@@ -301,14 +377,21 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
 		for (k=0 ; k<8 ; k++) {
 			oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01);
 		}
-
 		uint8_t parityBits = parityBytes[j>>3];
-		if (isResponse && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
+		if (protocol != ISO_14443B && (isResponse || protocol == ISO_14443A) && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
 			snprintf(line[j/16]+(( j % 16) * 4),110, "%02x! ", frame[j]);
 
 		} else {
 			snprintf(line[j/16]+(( j % 16) * 4),110, "%02x  ", frame[j]);
 		}
+
+	}
+	if(crcStatus == 1)
+	{//CRC-command
+		char *pos1 = line[(data_len-2)/16]+(((data_len-2) % 16) * 4)-1;
+		(*pos1) = '[';
+		char *pos2 = line[(data_len)/16]+(((data_len) % 16) * 4)-2;
+		(*pos2) = ']';
 	}
 	if(data_len == 0)
 	{
@@ -317,33 +400,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
 		}
 	}
 	//--- Draw the CRC column
-	uint8_t crcStatus = 2;
-
-	if (data_len > 2) {
-		uint8_t b1, b2;
-		if(protocol == ICLASS)
-		{
-			crcStatus = iclass_CRC_check(isResponse, frame, data_len);
-
-		}else if (protocol == ISO_14443B)
-		{
-			crcStatus = iso14443B_CRC_check(isResponse, frame, data_len);
-		}
-		else if (protocol == ISO_14443A){//Iso 14443a
-
-			ComputeCrc14443(CRC_14443_A, frame, data_len-2, &b1, &b2);
 
-			if (b1 != frame[data_len-2] || b2 != frame[data_len-1]) {
-				if(!(isResponse & (data_len < 6)))
-				{
-						crcStatus = 0;
-				}
-			}
-		}
-	}
-	//0 CRC-command, CRC not ok
-	//1 CRC-command, CRC ok
-	//2 Not crc-command
 	char *crc = (crcStatus == 0 ? "!crc" : (crcStatus == 1 ? " ok " : "    "));
 
 	EndOfTransmissionTimestamp = timestamp + duration;
@@ -492,6 +549,32 @@ int CmdHFList(const char *Cmd)
 	return 0;
 }
 
+int CmdHFSearch(const char *Cmd){
+	int ans = 0;
+	PrintAndLog("");
+	ans = CmdHF14AReader("s");
+	if (ans > 0) {
+		PrintAndLog("\nValid ISO14443A Tag Found - Quiting Search\n");
+		return ans;
+	}
+	ans = HFiClassReader("", false, false);
+	if (ans) {
+		PrintAndLog("\nValid iClass Tag (or PicoPass Tag) Found - Quiting Search\n");
+		return ans;
+	}
+	ans = HF14BInfo(false);
+	if (ans) {
+		PrintAndLog("\nValid ISO14443B Tag Found - Quiting Search\n");
+		return ans;
+	}
+	ans = HF15Reader("", false);
+	if (ans) {
+		PrintAndLog("\nValid ISO15693 Tag Found - Quiting Search\n");
+		return ans;
+	}
+	PrintAndLog("\nno known/supported 13.56 MHz tags found\n");
+	return 0;
+}
 
 static command_t CommandTable[] = 
 {
@@ -502,10 +585,11 @@ static command_t CommandTable[] =
   {"epa",         CmdHFEPA,         1, "{ German Identification Card... }"},
   {"legic",       CmdHFLegic,       0, "{ LEGIC RFIDs... }"},
   {"iclass",      CmdHFiClass,      1, "{ ICLASS RFIDs... }"},
-  {"mf",      		CmdHFMF,		1, "{ MIFARE RFIDs... }"},
-  {"mfu",			CmdHFMFUltra,		1, "{ MIFARE Ultralight RFIDs... }"},
+  {"mf",          CmdHFMF,          1, "{ MIFARE RFIDs... }"},
+  {"mfu",         CmdHFMFUltra,     1, "{ MIFARE Ultralight RFIDs... }"},
   {"tune",        CmdHFTune,        0, "Continuously measure HF antenna tuning"},
-  {"list",       CmdHFList,         1, "List protocol data in trace buffer"},
+  {"list",        CmdHFList,        1, "List protocol data in trace buffer"},
+  {"search",      CmdHFSearch,      1, "Search for known HF tags [preliminary]"},
 	{NULL, NULL, 0, NULL}
 };