FIX: a solution for the issue "hf mf esave - always saves 4K"

[proxmark3-svn] / client / cmdhf.c

diff --git a/client/cmdhf.c b/client/cmdhf.c
index 550f8e86d9b9e94d00aa3e9cf522ef556899334d..b53742e4d6341a6d6a39f6a3e7a8b3299ee9ca9c 100644 (file)
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -47,9 +47,11 @@ int CmdHFTune(const char *Cmd)
 #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
@@ -57,6 +59,15 @@ int CmdHFTune(const char *Cmd)
 #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 
 
 void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 {
@@ -76,12 +87,22 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
        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;
        }
        return;
@@ -89,7 +110,6 @@ void annotateIso14443a(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 
 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]);
@@ -112,7 +132,6 @@ void annotateIclass(char *exp, size_t size, uint8_t* cmd, uint8_t cmdsize)
 }
 
 
-
 uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool showWaitCycles)
 {
        bool isResponse;
@@ -178,8 +197,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
                                // 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 {
+                       } else {
                                // For other data.. CRC might not be applicable (UPDATE commands etc.)
                                ComputeCrc14443(CRC_ICLASS, frame, data_len-2, &b1, &b2);
                        }
@@ -199,7 +217,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
                                }
                        }
                }
-
        }
        char *crc = crcError ? "!crc" :"    ";
 
@@ -207,8 +224,10 @@ uint16_t printTraceLine(uint16_t tracepos, uint8_t* trace, bool iclass, bool sho
 
        if(!isResponse)
        {
-               if(iclass)      annotateIclass(explanation,sizeof(explanation),frame,data_len);
-               else annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
+               if(iclass)
+                       annotateIclass(explanation,sizeof(explanation),frame,data_len);
+               else 
+                       annotateIso14443a(explanation,sizeof(explanation),frame,data_len);
        }
 
        int num_lines = (data_len - 1)/16 + 1;