Revert "Traces"

[proxmark3-svn] / client / cmdhf.c

diff --git a/client/cmdhf.c b/client/cmdhf.c
index b53742e4d6341a6d6a39f6a3e7a8b3299ee9ca9c..637b2b0810d07477dd93e9bb7da2cac3b628954e 100644 (file)
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -22,6 +22,7 @@
 #include "cmdhflegic.h"
 #include "cmdhficlass.h"
 #include "cmdhfmf.h"
 #include "cmdhflegic.h"
 #include "cmdhficlass.h"
 #include "cmdhfmf.h"

+#include "cmdhfmfu.h"

 
 static int CmdHelp(const char *Cmd);
 
 
 static int CmdHelp(const char *Cmd);
 


@@ -34,105 +35,356 @@ int CmdHFTune(const char *Cmd)
 // for the time being. Need better Bigbuf handling.
 #define TRACE_SIZE 3000
 
 // 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_SELECT_3   0x97
-#define iso14443_CMD_REQ        0x26
-#define iso14443_CMD_READBLOCK  0x30
-#define iso14443_CMD_WRITEBLOCK 0xA0
-#define iso14443_CMD_WRITE             0xA2
-#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
-
-#define iso14443_CMD_AUTH_KEYA 0x60
-#define iso14443_CMD_AUTH_KEYB 0x61
-
-#define iso14443_CMD_AUTH_STEP1        0x1A
-#define iso14443_CMD_AUTH_STEP2        0xAA
-#define iso14443_CMD_AUTH_RESPONSE     0xAF
-
-#define CHINESE_BACKDOOR_INIT   0x40 
-#define CHINESE_BACKDOOR_STEP2   0x43 
+//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])
        {
 
 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_UID"); break;
                }else
                {

-                       snprintf(exp,size,"SELECT_ALL"); break;
+                       snprintf(exp,size,"ANTICOLL"); 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 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_WRITE:           snprintf(exp,size,"WRITE"); 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;
-       
-       case iso14443_CMD_AUTH_KEYA:   snprintf(exp,size,"AUTH KEY A"); break;
-       case iso14443_CMD_AUTH_KEYB:   snprintf(exp,size,"AUTH KEY B"); break;
-       case iso14443_CMD_AUTH_STEP1:  snprintf(exp,size,"AUTH REQ NONCE"); break;
-       case iso14443_CMD_AUTH_STEP2:  snprintf(exp,size,"AUTH STEP 2"); break;
-       case iso14443_CMD_AUTH_RESPONSE:  snprintf(exp,size,"AUTH RESPONSE"); break;
-       
-       case CHINESE_BACKDOOR_INIT:    snprintf(exp,size,"BACKDOOR INIT");break;
-       case CHINESE_BACKDOOR_STEP2:    snprintf(exp,size,"BACKDOOR STEP2");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:        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)
 {
        }
        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;
        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_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_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_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;
 }
 
        default:                     snprintf(exp,size,"?"); break;
        }
        return;
 }
 

+void annotateIso15693(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
+{

 
 

-uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool showWaitCycles)
+       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, uint8_t protocol, bool showWaitCycles)

 {
        bool isResponse;
        uint16_t duration, data_len,parity_len;
 {
        bool isResponse;
        uint16_t duration, data_len,parity_len;


@@ -187,47 +439,45 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
                }
        }
        //--- Draw the CRC column
                }
        }
        //--- Draw the CRC column

-       bool crcError = false;
+       uint8_t crcStatus = 2;

 
        if (data_len > 2) {
                uint8_t b1, b2;
 
        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)))
                                {
 
                        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)
        {
 
        EndOfTransmissionTimestamp = timestamp + duration;
 
        if(!isResponse)
        {

-               if(iclass)
+               if(protocol == ICLASS)

                        annotateIclass(explanation,sizeof(explanation),frame,data_len);
                        annotateIclass(explanation,sizeof(explanation),frame,data_len);

-               else 
+               else if (protocol == ISO_14443A)

                        annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
                        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;
        }
 
        int num_lines = (data_len - 1)/16 + 1;


@@ -270,9 +520,9 @@ int CmdHFList(const char *Cmd)
        int tlen = param_getstr(Cmd,0,type);
        char param = param_getchar(Cmd, 1);
        bool errors = false;
        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
        //Validate params

-       if(tlen == 0 || (strcmp(type, "iclass") != 0 && strcmp(type,"14a") != 0))
+       if(tlen == 0)

        {
                errors = true;
        }
        {
                errors = true;
        }


@@ -280,22 +530,40 @@ int CmdHFList(const char *Cmd)
        {
                errors = true;
        }
        {
                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.");
 
        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("    14a    - interpret data as iso14443a communications");

+               PrintAndLog("    14b    - interpret data as iso14443b communications");

                PrintAndLog("    iclass - interpret data as iclass 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;
        }
                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;
 
        if (param == 'f') {
                showWaitCycles = true;


@@ -318,7 +586,7 @@ int CmdHFList(const char *Cmd)
 
        while(tracepos < TRACE_SIZE)
        {
 
        while(tracepos < TRACE_SIZE)
        {

-               tracepos = printTraceLine(tracepos, trace, iclass, showWaitCycles);
+               tracepos = printTraceLine(tracepos, trace, protocol, showWaitCycles);

        }
        return 0;
 }
        }
        return 0;
 }


@@ -334,6 +602,7 @@ static command_t CommandTable[] =
   {"legic",       CmdHFLegic,       0, "{ LEGIC RFIDs... }"},
   {"iclass",      CmdHFiClass,      1, "{ ICLASS RFIDs... }"},
   {"mf",               CmdHFMF,                1, "{ MIFARE RFIDs... }"},
   {"legic",       CmdHFLegic,       0, "{ LEGIC RFIDs... }"},
   {"iclass",      CmdHFiClass,      1, "{ ICLASS 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"},
        {NULL, NULL, 0, NULL}
   {"tune",        CmdHFTune,        0, "Continuously measure HF antenna tuning"},
   {"list",       CmdHFList,         1, "List protocol data in trace buffer"},
        {NULL, NULL, 0, NULL}