X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/389d0360e1b4960f556a696aa97a0703e1815a86..3fd26a683ddc9e166392f722c23ab21fb618ce08:/client/cmdhf.c?ds=sidebyside

diff --git a/client/cmdhf.c b/client/cmdhf.c
index 85cc5425..37366802 100644
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -10,7 +10,6 @@
 
 #include <stdio.h>
 #include <string.h>
-//#include "proxusb.h"
 #include "proxmark3.h"
 #include "graph.h"
 #include "ui.h"
@@ -35,86 +34,356 @@ int CmdHFTune(const char *Cmd)
 // for the time being. Need better Bigbuf handling.
 #define TRACE_SIZE 3000
 
-#define ICLASS_CMD_ACTALL 0x0A
-#define ICLASS_CMD_IDENTIFY 0x0C
-#define ICLASS_CMD_READ 0x0C
-#define ICLASS_CMD_SELECT 0x81
-#define ICLASS_CMD_PAGESEL 0x84
-#define ICLASS_CMD_READCHECK 0x88
-#define ICLASS_CMD_CHECK 0x05
-#define ICLASS_CMD_SOF 0x0F
-#define ICLASS_CMD_HALT 0x00
-
-#define iso14443_CMD_WUPA       0x52
-#define iso14443_CMD_SELECT     0x93
-#define iso14443_CMD_SELECT_2   0x95
-#define iso14443_CMD_REQ        0x26
-#define iso14443_CMD_READBLOCK  0x30
-#define iso14443_CMD_WRITEBLOCK 0xA0
-#define iso14443_CMD_INC        0xC0
-#define iso14443_CMD_DEC        0xC1
-#define iso14443_CMD_RESTORE    0xC2
-#define iso14443_CMD_TRANSFER   0xB0
-#define iso14443_CMD_HALT       0x50
-#define iso14443_CMD_RATS       0xE0
+//The following data is taken from http://www.proxmark.org/forum/viewtopic.php?pid=13501#p13501
+/*
+ISO14443A (usually NFC tags)
+	26 (7bits) = REQA
+	30 = Read (usage: 30+1byte block number+2bytes ISO14443A-CRC - answer: 16bytes)
+	A2 = Write (usage: A2+1byte block number+4bytes data+2bytes ISO14443A-CRC - answer: 0A [ACK] or 00 [NAK])
+	52 (7bits) = WUPA (usage: 52(7bits) - answer: 2bytes ATQA)
+	93 20 = Anticollision (usage: 9320 - answer: 4bytes UID+1byte UID-bytes-xor)
+	93 70 = Select (usage: 9370+5bytes 9320 answer - answer: 1byte SAK)
+	95 20 = Anticollision of cascade level2
+	95 70 = Select of cascade level2
+	50 00 = Halt (usage: 5000+2bytes ISO14443A-CRC - no answer from card)
+Mifare
+	60 = Authenticate with KeyA
+	61 = Authenticate with KeyB
+	40 (7bits) = Used to put Chinese Changeable UID cards in special mode (must be followed by 43 (8bits) - answer: 0A)
+	C0 = Decrement
+	C1 = Increment
+	C2 = Restore
+	B0 = Transfer
+Ultralight C
+	A0 = Compatibility Write (to accomodate MIFARE commands)
+	1A = Step1 Authenticate
+	AF = Step2 Authenticate
+
+
+ISO14443B
+	05 = REQB
+	1D = ATTRIB
+	50 = HALT
+SRIX4K (tag does not respond to 05)
+	06 00 = INITIATE
+	0E xx = SELECT ID (xx = Chip-ID)
+	0B = Get UID
+	08 yy = Read Block (yy = block number)
+	09 yy dd dd dd dd = Write Block (yy = block number; dd dd dd dd = data to be written)
+	0C = Reset to Inventory
+	0F = Completion
+	0A 11 22 33 44 55 66 = Authenticate (11 22 33 44 55 66 = data to authenticate)
+
+
+ISO15693
+	MANDATORY COMMANDS (all ISO15693 tags must support those)
+		01 = Inventory (usage: 260100+2bytes ISO15693-CRC - answer: 12bytes)
+		02 = Stay Quiet
+	OPTIONAL COMMANDS (not all tags support them)
+		20 = Read Block (usage: 0220+1byte block number+2bytes ISO15693-CRC - answer: 4bytes)
+		21 = Write Block (usage: 0221+1byte block number+4bytes data+2bytes ISO15693-CRC - answer: 4bytes)
+		22 = Lock Block
+		23 = Read Multiple Blocks (usage: 0223+1byte 1st block to read+1byte last block to read+2bytes ISO15693-CRC)
+		25 = Select
+		26 = Reset to Ready
+		27 = Write AFI
+		28 = Lock AFI
+		29 = Write DSFID
+		2A = Lock DSFID
+		2B = Get_System_Info (usage: 022B+2bytes ISO15693-CRC - answer: 14 or more bytes)
+		2C = Read Multiple Block Security Status (usage: 022C+1byte 1st block security to read+1byte last block security to read+2bytes ISO15693-CRC)
+
+EM Microelectronic CUSTOM COMMANDS
+	A5 = Active EAS (followed by 1byte IC Manufacturer code+1byte EAS type)
+	A7 = Write EAS ID (followed by 1byte IC Manufacturer code+2bytes EAS value)
+	B8 = Get Protection Status for a specific block (followed by 1byte IC Manufacturer code+1byte block number+1byte of how many blocks after the previous is needed the info)
+	E4 = Login (followed by 1byte IC Manufacturer code+4bytes password)
+NXP/Philips CUSTOM COMMANDS
+	A0 = Inventory Read
+	A1 = Fast Inventory Read
+	A2 = Set EAS
+	A3 = Reset EAS
+	A4 = Lock EAS
+	A5 = EAS Alarm
+	A6 = Password Protect EAS
+	A7 = Write EAS ID
+	A8 = Read EPC
+	B0 = Inventory Page Read
+	B1 = Fast Inventory Page Read
+	B2 = Get Random Number
+	B3 = Set Password
+	B4 = Write Password
+	B5 = Lock Password
+	B6 = Bit Password Protection
+	B7 = Lock Page Protection Condition
+	B8 = Get Multiple Block Protection Status
+	B9 = Destroy SLI
+	BA = Enable Privacy
+	BB = 64bit Password Protection
+	40 = Long Range CMD (Standard ISO/TR7003:1990)
+		*/
+
+#define ICLASS_CMD_ACTALL           0x0A
+#define ICLASS_CMD_READ_OR_IDENTIFY 0x0C
+#define ICLASS_CMD_SELECT           0x81
+#define ICLASS_CMD_PAGESEL          0x84
+#define ICLASS_CMD_READCHECK_KD     0x88
+#define ICLASS_CMD_READCHECK_KC     0x18
+#define ICLASS_CMD_CHECK            0x05
+#define ICLASS_CMD_DETECT           0x0F
+#define ICLASS_CMD_HALT             0x00
+#define ICLASS_CMD_UPDATE			0x87
+#define ICLASS_CMD_ACT              0x8E
+#define ICLASS_CMD_READ4            0x06
+
+
+#define ISO14443A_CMD_REQA       0x26
+#define ISO14443A_CMD_READBLOCK  0x30
+#define ISO14443A_CMD_WUPA       0x52
+#define ISO14443A_CMD_ANTICOLL_OR_SELECT     0x93
+#define ISO14443A_CMD_ANTICOLL_OR_SELECT_2   0x95
+#define ISO14443A_CMD_WRITEBLOCK 0xA0 // or 0xA2 ?
+#define ISO14443A_CMD_HALT       0x50
+#define ISO14443A_CMD_RATS       0xE0
+
+#define MIFARE_AUTH_KEYA	    0x60
+#define MIFARE_AUTH_KEYB	    0x61
+#define MIFARE_MAGICMODE	    0x40
+#define MIFARE_CMD_INC          0xC0
+#define MIFARE_CMD_DEC          0xC1
+#define MIFARE_CMD_RESTORE      0xC2
+#define MIFARE_CMD_TRANSFER     0xB0
+
+#define MIFARE_ULC_WRITE        0xA0
+#define MIFARE_ULC_AUTH_1       0x1A
+#define MIFARE_ULC_AUTH_2        0xAF
+
+#define ISO14443B_REQB         0x05
+#define ISO14443B_ATTRIB       0x1D
+#define ISO14443B_HALT         0x50
+
+//First byte is 26
+#define ISO15693_INVENTORY     0x01
+#define ISO15693_STAYQUIET     0x02
+//First byte is 02
+#define ISO15693_READBLOCK            0x20
+#define ISO15693_WRITEBLOCK           0x21
+#define ISO15693_LOCKBLOCK            0x22
+#define ISO15693_READ_MULTI_BLOCK     0x23
+#define ISO15693_SELECT               0x25
+#define ISO15693_RESET_TO_READY       0x26
+#define ISO15693_WRITE_AFI            0x27
+#define ISO15693_LOCK_AFI             0x28
+#define ISO15693_WRITE_DSFID          0x29
+#define ISO15693_LOCK_DSFID           0x2A
+#define ISO15693_GET_SYSTEM_INFO      0x2B
+#define ISO15693_READ_MULTI_SECSTATUS 0x2C
+
+
+#define ISO_14443A 0
+#define ICLASS     1
+#define ISO_14443B 2
 
 
 void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 {
 	switch(cmd[0])
 	{
-	case iso14443_CMD_WUPA:            snprintf(exp,size,"WUPA"); break;
-	case iso14443_CMD_SELECT:{
-		if(cmdsize > 2)
+	case ISO14443A_CMD_WUPA:        snprintf(exp,size,"WUPA"); break;
+	case ISO14443A_CMD_ANTICOLL_OR_SELECT:{
+		// 93 20 = Anticollision (usage: 9320 - answer: 4bytes UID+1byte UID-bytes-xor)
+		// 93 70 = Select (usage: 9370+5bytes 9320 answer - answer: 1byte SAK)
+		if(cmd[2] == 0x70)
 		{
 			snprintf(exp,size,"SELECT_UID"); break;
 		}else
 		{
-			snprintf(exp,size,"SELECT_ALL"); break;
+			snprintf(exp,size,"ANTICOLL"); break;
 		}
 	}
-	case iso14443_CMD_SELECT_2:    snprintf(exp,size,"SELECT_2"); break;
-	case iso14443_CMD_REQ:         snprintf(exp,size,"REW"); break;
-	case iso14443_CMD_READBLOCK:   snprintf(exp,size,"READBLOCK(%d)",cmd[1]); break;
-	case iso14443_CMD_WRITEBLOCK:  snprintf(exp,size,"WRITEBLOCK(%d)",cmd[1]); break;
-	case iso14443_CMD_INC:         snprintf(exp,size,"INC(%d)",cmd[1]); break;
-	case iso14443_CMD_DEC:         snprintf(exp,size,"DEC(%d)",cmd[1]); break;
-	case iso14443_CMD_RESTORE:     snprintf(exp,size,"RESTORE(%d)",cmd[1]); break;
-	case iso14443_CMD_TRANSFER:    snprintf(exp,size,"TRANSFER(%d)",cmd[1]); break;
-	case iso14443_CMD_HALT:        snprintf(exp,size,"HALT"); break;
-	case iso14443_CMD_RATS:        snprintf(exp,size,"RATS"); break;
-	default:                       snprintf(exp,size,"?"); break;
+	case ISO14443A_CMD_ANTICOLL_OR_SELECT_2:{
+		//95 20 = Anticollision of cascade level2
+		//95 70 = Select of cascade level2
+		if(cmd[2] == 0x70)
+		{
+			snprintf(exp,size,"SELECT_UID-2"); break;
+		}else
+		{
+			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"); break;
+	case MIFARE_AUTH_KEYB:        snprintf(exp,size,"AUTH-B"); break;
+	case MIFARE_MAGICMODE:        snprintf(exp,size,"MAGIC"); break;
+	default:                      snprintf(exp,size,"?"); break;
 	}
 	return;
 }
 
 void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 {
-
-	if(cmdsize > 1 && cmd[0] == ICLASS_CMD_READ)
-	{
-		  snprintf(exp,size,"READ(%d)",cmd[1]);
-		  return;
-	}
-
 	switch(cmd[0])
 	{
 	case ICLASS_CMD_ACTALL:      snprintf(exp,size,"ACTALL"); break;
-	case ICLASS_CMD_IDENTIFY:    snprintf(exp,size,"IDENTIFY"); break;
+	case ICLASS_CMD_READ_OR_IDENTIFY:{
+		if(cmdsize > 1){
+			snprintf(exp,size,"READ(%d)",cmd[1]);
+		}else{
+			snprintf(exp,size,"IDENTIFY");
+		}
+		break;
+	}
 	case ICLASS_CMD_SELECT:      snprintf(exp,size,"SELECT"); break;
-	case ICLASS_CMD_PAGESEL:     snprintf(exp,size,"PAGESEL"); break;
-	case ICLASS_CMD_READCHECK:   snprintf(exp,size,"READCHECK"); break;
+	case ICLASS_CMD_PAGESEL:     snprintf(exp,size,"PAGESEL(%d)", cmd[1]); break;
+	case ICLASS_CMD_READCHECK_KC:snprintf(exp,size,"READCHECK[Kc](%d)", cmd[1]); break;
+	case ICLASS_CMD_READCHECK_KD:snprintf(exp,size,"READCHECK[Kd](%d)", cmd[1]); break;
 	case ICLASS_CMD_CHECK:       snprintf(exp,size,"CHECK"); break;
-	case ICLASS_CMD_SOF:         snprintf(exp,size,"SOF"); break;
+	case ICLASS_CMD_DETECT:      snprintf(exp,size,"DETECT"); break;
 	case ICLASS_CMD_HALT:        snprintf(exp,size,"HALT"); break;
+	case ICLASS_CMD_UPDATE:      snprintf(exp,size,"UPDATE(%d)",cmd[1]); break;
+	case ICLASS_CMD_ACT:         snprintf(exp,size,"ACT"); break;
+	case ICLASS_CMD_READ4:       snprintf(exp,size,"READ4(%d)",cmd[1]); break;
 	default:                     snprintf(exp,size,"?"); break;
 	}
 	return;
 }
 
+void annotateIso15693(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
+{
+
+	if(cmd[0] == 0x26)
+	{
+		switch(cmd[1]){
+		case ISO15693_INVENTORY           :snprintf(exp, size, "INVENTORY");break;
+		case ISO15693_STAYQUIET           :snprintf(exp, size, "STAY_QUIET");break;
+		default:                     snprintf(exp,size,"?"); break;
+
+		}
+	}else if(cmd[0] == 0x02)
+	{
+		switch(cmd[1])
+		{
+		case ISO15693_READBLOCK            :snprintf(exp, size, "READBLOCK");break;
+		case ISO15693_WRITEBLOCK           :snprintf(exp, size, "WRITEBLOCK");break;
+		case ISO15693_LOCKBLOCK            :snprintf(exp, size, "LOCKBLOCK");break;
+		case ISO15693_READ_MULTI_BLOCK     :snprintf(exp, size, "READ_MULTI_BLOCK");break;
+		case ISO15693_SELECT               :snprintf(exp, size, "SELECT");break;
+		case ISO15693_RESET_TO_READY       :snprintf(exp, size, "RESET_TO_READY");break;
+		case ISO15693_WRITE_AFI            :snprintf(exp, size, "WRITE_AFI");break;
+		case ISO15693_LOCK_AFI             :snprintf(exp, size, "LOCK_AFI");break;
+		case ISO15693_WRITE_DSFID          :snprintf(exp, size, "WRITE_DSFID");break;
+		case ISO15693_LOCK_DSFID           :snprintf(exp, size, "LOCK_DSFID");break;
+		case ISO15693_GET_SYSTEM_INFO      :snprintf(exp, size, "GET_SYSTEM_INFO");break;
+		case ISO15693_READ_MULTI_SECSTATUS :snprintf(exp, size, "READ_MULTI_SECSTATUS");break;
+		default:                            snprintf(exp,size,"?"); break;
+		}
+	}
+}
+void annotateIso14443b(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
+{
+	switch(cmd[0]){
+	case ISO14443B_REQB   : snprintf(exp,size,"REQB");break;
+	case ISO14443B_ATTRIB : snprintf(exp,size,"ATTRIB");break;
+	case ISO14443B_HALT   : snprintf(exp,size,"HALT");break;
+	default:                snprintf(exp,size ,"?");break;
+	}
+
+}
+
+/**
+ * @brief iso14443B_CRC_Ok Checks CRC in command or response
+ * @param isResponse
+ * @param data
+ * @param len
+ * @return  0 : CRC-command, CRC not ok
+ *          1 : CRC-command, CRC ok
+ *          2 : Not crc-command
+ */
+
+uint8_t iso14443B_CRC_check(bool isResponse, uint8_t* data, uint8_t len)
+{
+	uint8_t b1,b2;
+
+	if(len <= 2) return 2;
+
+	ComputeCrc14443(CRC_14443_B, data, len-2, &b1, &b2);
+	if(b1 != data[len-2] || b2 != data[len-1]) {
+	  return 0;
+	}
+	return 1;
+}
+
+/**
+ * @brief iclass_CRC_Ok Checks CRC in command or response
+ * @param isResponse
+ * @param data
+ * @param len
+ * @return  0 : CRC-command, CRC not ok
+ *	        1 : CRC-command, CRC ok
+ *          2 : Not crc-command
+ */
+uint8_t iclass_CRC_check(bool isResponse, uint8_t* data, uint8_t len)
+{
+	if(len < 4) return 2;//CRC commands (and responses) are all at least 4 bytes
+
+	uint8_t b1, b2;
 
+	if(!isResponse)//Commands to tag
+	{
+		/**
+		  These commands should have CRC. Total length leftmost
+		  4	READ
+		  4 READ4
+		  12 UPDATE - unsecured, ends with CRC16
+		  14 UPDATE - secured, ends with signature instead
+		  4 PAGESEL
+		  **/
+		if(len == 4 || len == 12)//Covers three of them
+		{
+			//Don't include the command byte
+			ComputeCrc14443(CRC_ICLASS, (data+1), len-3, &b1, &b2);
+			return b1 == data[len -2] && b2 == data[len-1];
+		}
+		return 2;
+	}else{
+		/**
+		These tag responses should have CRC. Total length leftmost
+
+		10  READ		data[8] crc[2]
+		34  READ4		data[32]crc[2]
+		10  UPDATE	data[8] crc[2]
+		10 SELECT	csn[8] crc[2]
+		10  IDENTIFY  asnb[8] crc[2]
+		10  PAGESEL   block1[8] crc[2]
+		10  DETECT    csn[8] crc[2]
+
+		These should not
+
+		4  CHECK		chip_response[4]
+		8  READCHECK data[8]
+		1  ACTALL    sof[1]
+		1  ACT	     sof[1]
+
+		In conclusion, without looking at the command; any response
+		of length 10 or 34 should have CRC
+		  **/
+		if(len != 10 && len != 34) return true;
+
+		ComputeCrc14443(CRC_ICLASS, data, len-2, &b1, &b2);
+		return b1 == data[len -2] && b2 == data[len-1];
+	}
+}
 
-uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool showWaitCycles)
+uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, uint8_t protocol, bool showWaitCycles)
 {
 	bool isResponse;
 	uint16_t duration, data_len,parity_len;
@@ -144,15 +413,18 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
 	if (tracepos + data_len + parity_len >= TRACE_SIZE) {
 		return TRACE_SIZE;
 	}
-
 	uint8_t *frame = trace + tracepos;
 	tracepos += data_len;
 	uint8_t *parityBytes = trace + tracepos;
 	tracepos += parity_len;
 
+
 	//--- Draw the data column
+	//char line[16][110];
 	char line[16][110];
-	for (int j = 0; j < data_len; j++) {
+
+	for (int j = 0; j < data_len && j/16 < 16; j++) {
+
 		int oddparity = 0x01;
 		int k;
 
@@ -161,59 +433,63 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
 		}
 
 		uint8_t parityBits = parityBytes[j>>3];
-
 		if (isResponse && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
-			sprintf(line[j/16]+((j%16)*4), "%02x! ", frame[j]);
+			snprintf(line[j/16]+(( j % 16) * 4),110, "%02x! ", frame[j]);
+
 		} else {
-			sprintf(line[j/16]+((j%16)*4), "%02x  ", frame[j]);
+			snprintf(line[j/16]+(( j % 16) * 4),110, "%02x! ", frame[j]);
+		}
+	}
+	if(data_len == 0)
+	{
+		if(data_len == 0){
+			sprintf(line[0],"<empty trace - possible error>");
 		}
 	}
 	//--- Draw the CRC column
-	bool crcError = false;
+	uint8_t crcStatus = 2;
 
 	if (data_len > 2) {
 		uint8_t b1, b2;
-		if(iclass)
+		if(protocol == ICLASS)
 		{
-			if(!isResponse && data_len == 4 ) {
-				// Rough guess that this is a command from the reader
-				// For iClass the command byte is not part of the CRC
-				ComputeCrc14443(CRC_ICLASS, &frame[1], data_len-3, &b1, &b2);
-			}
-			else {
-				// For other data.. CRC might not be applicable (UPDATE commands etc.)
-				ComputeCrc14443(CRC_ICLASS, frame, data_len-2, &b1, &b2);
-			}
-
-			if (b1 != frame[data_len-2] || b2 != frame[data_len-1]) {
-				crcError = true;
-			}
+			crcStatus = iclass_CRC_check(isResponse, frame, data_len);
 
-		}else{//Iso 14443a
+		}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)))
 				{
-						crcError = true;
+						crcStatus = 0;
 				}
 			}
 		}
-
 	}
-	char *crc = crcError ? "!crc" :"    ";
+	//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;
 
 	if(!isResponse)
 	{
-		if(iclass)	annotateIclass(explanation,sizeof(explanation),frame,data_len);
-		else annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
+		if(protocol == ICLASS)
+			annotateIclass(explanation,sizeof(explanation),frame,data_len);
+		else if (protocol == ISO_14443A)
+			annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
+		else if(protocol == ISO_14443B)
+			annotateIso14443b(explanation,sizeof(explanation),frame,data_len);
 	}
 
-	int num_lines = (data_len - 1)/16 + 1;
-	for (int j = 0; j < num_lines; j++) {
+	int num_lines = MIN((data_len - 1)/16 + 1, 16);
+	for (int j = 0; j < num_lines ; j++) {
 		if (j == 0) {
 			PrintAndLog(" %9d | %9d | %s | %-64s| %s| %s",
 				(timestamp - first_timestamp),
@@ -252,9 +528,9 @@ int CmdHFList(const char *Cmd)
 	int tlen = param_getstr(Cmd,0,type);
 	char param = param_getchar(Cmd, 1);
 	bool errors = false;
-	bool iclass = false;
+	uint8_t protocol = 0;
 	//Validate params
-	if(tlen == 0 || (strcmp(type, "iclass") != 0 && strcmp(type,"14a") != 0))
+	if(tlen == 0)
 	{
 		errors = true;
 	}
@@ -262,22 +538,40 @@ int CmdHFList(const char *Cmd)
 	{
 		errors = true;
 	}
+	if(!errors)
+	{
+		if(strcmp(type, "iclass") == 0)
+		{
+			protocol = ICLASS;
+		}else if(strcmp(type, "14a") == 0)
+		{
+			protocol = ISO_14443A;
+		}
+		else if(strcmp(type, "14b") == 0)
+		{
+			protocol = ISO_14443B;
+		}else if(strcmp(type,"raw")== 0)
+		{
+			protocol = -1;//No crc, no annotations
+		}else{
+			errors = true;
+		}
+	}
 
 	if (errors) {
 		PrintAndLog("List protocol data in trace buffer.");
-		PrintAndLog("Usage:  hf list [14a|iclass] [f]");
+		PrintAndLog("Usage:  hf list [14a|14b|iclass] [f]");
 		PrintAndLog("    14a    - interpret data as iso14443a communications");
+		PrintAndLog("    14b    - interpret data as iso14443b communications");
 		PrintAndLog("    iclass - interpret data as iclass communications");
+		PrintAndLog("    raw    - just show raw data");
 		PrintAndLog("    f      - show frame delay times as well");
 		PrintAndLog("");
 		PrintAndLog("example: hf list 14a f");
 		PrintAndLog("example: hf list iclass");
 		return 0;
 	}
-	if(strcmp(type, "iclass") == 0)
-	{
-		iclass = true;
-	}
+
 
 	if (param == 'f') {
 		showWaitCycles = true;
@@ -288,7 +582,6 @@ int CmdHFList(const char *Cmd)
 	uint16_t tracepos = 0;
 	GetFromBigBuf(trace, TRACE_SIZE, 0);
 	WaitForResponse(CMD_ACK, NULL);
-
 	PrintAndLog("Recorded Activity");
 	PrintAndLog("");
 	PrintAndLog("Start = Start of Start Bit, End = End of last modulation. Src = Source of Transfer");
@@ -300,7 +593,7 @@ int CmdHFList(const char *Cmd)
 
 	while(tracepos < TRACE_SIZE)
 	{
-		tracepos = printTraceLine(tracepos, trace, iclass, showWaitCycles);
+		tracepos = printTraceLine(tracepos, trace, protocol, showWaitCycles);
 	}
 	return 0;
 }