fix: usage and sample text of hf mf cwipe

[proxmark3-svn] / client / cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 12fb0b78cd473147ff6b07e0238d68f6f6aab2f4..d9578af25768e8aa0e6e7b5d4a91101bb5ea1cd9 100644 (file)
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -524,7 +524,34 @@ int CmdHF14AMfRestore(const char *Cmd)
        return 0;\r
 }\r
 \r
        return 0;\r
 }\r
 \r

-# define NESTED_KEY_COUNT 15\r
+//----------------------------------------------\r
+//   Nested\r
+//----------------------------------------------\r
+\r
+static void parseParamTDS(const char *Cmd, const uint8_t indx, bool *paramT, bool *paramD, uint8_t *timeout) {\r
+       char ctmp3[3] = {0};\r
+       int len = param_getlength(Cmd, indx);\r
+       if (len > 0 && len < 4){\r
+               param_getstr(Cmd, indx, ctmp3, sizeof(ctmp3));\r
+               \r
+               *paramT |= (ctmp3[0] == 't' || ctmp3[0] == 'T');\r
+               *paramD |= (ctmp3[0] == 'd' || ctmp3[0] == 'D');\r
+               bool paramS1 = *paramT || *paramD;\r
+\r
+               // slow and very slow\r
+               if (ctmp3[0] == 's' || ctmp3[0] == 'S' || ctmp3[1] == 's' || ctmp3[1] == 'S') {\r
+                       *timeout = 11; // slow\r
+               \r
+                       if (!paramS1 && (ctmp3[1] == 's' || ctmp3[1] == 'S')) {\r
+                               *timeout = 53; // very slow\r
+                       }\r
+                       if (paramS1 && (ctmp3[2] == 's' || ctmp3[2] == 'S')) {\r
+                               *timeout = 53; // very slow\r
+                       }\r
+               }\r
+       }\r
+}\r
+\r

 int CmdHF14AMfNested(const char *Cmd)\r
 {\r
        int i, j, res, iterations;\r
 int CmdHF14AMfNested(const char *Cmd)\r
 {\r
        int i, j, res, iterations;\r


@@ -535,8 +562,10 @@ int CmdHF14AMfNested(const char *Cmd)
        uint8_t trgKeyType = 0;\r
        uint8_t SectorsCnt = 0;\r
        uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
        uint8_t trgKeyType = 0;\r
        uint8_t SectorsCnt = 0;\r
        uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r

-       uint8_t keyBlock[NESTED_KEY_COUNT * 6];\r
+       uint8_t keyBlock[MifareDefaultKeysSize * 6];\r

        uint64_t key64 = 0;\r
        uint64_t key64 = 0;\r

+       // timeout in units. (ms * 106)/10 or us*0.0106\r
+       uint8_t btimeout14a = MF_CHKKEYS_DEFTIMEOUT; // fast by default\r

        \r
        bool autosearchKey = false;\r
 \r
        \r
        bool autosearchKey = false;\r
 \r


@@ -550,20 +579,23 @@ int CmdHF14AMfNested(const char *Cmd)
 \r
        if (strlen(Cmd)<3) {\r
                PrintAndLog("Usage:");\r
 \r
        if (strlen(Cmd)<3) {\r
                PrintAndLog("Usage:");\r

-               PrintAndLog(" all sectors:  hf mf nested  <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
-               PrintAndLog(" all sectors autosearch key:  hf mf nested  <card memory> * [t,d]");\r
+               PrintAndLog(" all sectors:  hf mf nested  <card memory> <block number> <key A/B> <key (12 hex symbols)> [t|d|s|ss]");\r
+               PrintAndLog(" all sectors autosearch key:  hf mf nested  <card memory> * [t|d|s|ss]");\r

                PrintAndLog(" one sector:   hf mf nested  o <block number> <key A/B> <key (12 hex symbols)>");\r
                PrintAndLog("               <target block number> <target key A/B> [t]");\r
                PrintAndLog(" ");\r
                PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
                PrintAndLog("t - transfer keys to emulator memory");\r
                PrintAndLog("d - write keys to binary file dumpkeys.bin");\r
                PrintAndLog(" one sector:   hf mf nested  o <block number> <key A/B> <key (12 hex symbols)>");\r
                PrintAndLog("               <target block number> <target key A/B> [t]");\r
                PrintAndLog(" ");\r
                PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
                PrintAndLog("t - transfer keys to emulator memory");\r
                PrintAndLog("d - write keys to binary file dumpkeys.bin");\r

+               PrintAndLog("s - Slow (1ms) check keys (required by some non standard cards)");\r
+               PrintAndLog("ss - Very slow (5ms) check keys");\r

                PrintAndLog(" ");\r
                PrintAndLog("      sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
                PrintAndLog("      sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
                PrintAndLog("      sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
                PrintAndLog("      sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
                PrintAndLog("      sample5: hf mf nested 1 * t");\r
                PrintAndLog(" ");\r
                PrintAndLog("      sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
                PrintAndLog("      sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
                PrintAndLog("      sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
                PrintAndLog("      sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
                PrintAndLog("      sample5: hf mf nested 1 * t");\r

+               PrintAndLog("      sample6: hf mf nested 1 * ss");\r

                return 0;\r
        }\r
 \r
                return 0;\r
        }\r
 \r


@@ -580,11 +612,10 @@ int CmdHF14AMfNested(const char *Cmd)
        if (param_getchar(Cmd, 1) == '*') {\r
                autosearchKey = true;\r
 \r
        if (param_getchar(Cmd, 1) == '*') {\r
                autosearchKey = true;\r
 \r

-               ctmp = param_getchar(Cmd, 2);\r
-               transferToEml |= (ctmp == 't' || ctmp == 'T');\r
-               createDumpFile |= (ctmp == 'd' || ctmp == 'D');\r
+               parseParamTDS(Cmd, 2, &transferToEml, &createDumpFile, &btimeout14a);\r

 \r
 \r

-               PrintAndLog("--nested. sectors:%2d, block no:*, eml:%c, dmp=%c ", SectorsCnt, transferToEml?'y':'n', createDumpFile?'y':'n');\r
+               PrintAndLog("--nested. sectors:%2d, block no:*, eml:%c, dmp=%c checktimeout=%d us", \r
+                       SectorsCnt, transferToEml?'y':'n', createDumpFile?'y':'n', ((int)btimeout14a * 10000) / 106);\r

        } else {\r
                blockNo = param_get8(Cmd, 1);\r
 \r
        } else {\r
                blockNo = param_get8(Cmd, 1);\r
 \r


@@ -621,16 +652,13 @@ int CmdHF14AMfNested(const char *Cmd)
                        if (ctmp != 'A' && ctmp != 'a')\r
                                trgKeyType = 1;\r
 \r
                        if (ctmp != 'A' && ctmp != 'a')\r
                                trgKeyType = 1;\r
 \r

-                       ctmp = param_getchar(Cmd, 6);\r
-                       transferToEml |= (ctmp == 't' || ctmp == 'T');\r
-                       createDumpFile |= (ctmp == 'd' || ctmp == 'D');\r
+                       parseParamTDS(Cmd, 6, &transferToEml, &createDumpFile, &btimeout14a);\r

                } else {\r
                } else {\r

-                       ctmp = param_getchar(Cmd, 4);\r
-                       transferToEml |= (ctmp == 't' || ctmp == 'T');\r
-                       createDumpFile |= (ctmp == 'd' || ctmp == 'D');\r
+                       parseParamTDS(Cmd, 4, &transferToEml, &createDumpFile, &btimeout14a);\r

                }\r
 \r
                }\r
 \r

-               PrintAndLog("--nested. sectors:%2d, block no:%3d, key type:%c, eml:%c, dmp=%c ", SectorsCnt, blockNo, keyType?'B':'A', transferToEml?'y':'n', createDumpFile?'y':'n');\r
+               PrintAndLog("--nested. sectors:%2d, block no:%3d, key type:%c, eml:%c, dmp=%c checktimeout=%d us", \r
+                       SectorsCnt, blockNo, keyType?'B':'A', transferToEml?'y':'n', createDumpFile?'y':'n', ((int)btimeout14a * 10000) / 106);\r

        }\r
 \r
        // one-sector nested\r
        }\r
 \r
        // one-sector nested\r


@@ -684,7 +712,7 @@ int CmdHF14AMfNested(const char *Cmd)
                }\r
 \r
                PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
                }\r
 \r
                PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r

-               mfCheckKeysSec(SectorsCnt, 2, MF_CHKKEYS_DEFTIMEOUT, true, NESTED_KEY_COUNT, keyBlock, e_sector);\r
+               mfCheckKeysSec(SectorsCnt, 2, btimeout14a, true, MifareDefaultKeysSize, keyBlock, e_sector);\r

                \r
                // get known key from array\r
                bool keyFound = false;\r
                \r
                // get known key from array\r
                bool keyFound = false;\r


@@ -744,7 +772,7 @@ int CmdHF14AMfNested(const char *Cmd)
                                                e_sector[sectorNo].Key[trgKeyType] = key64;\r
                                                \r
                                                // try to check this key as a key to the other sectors\r
                                                e_sector[sectorNo].Key[trgKeyType] = key64;\r
                                                \r
                                                // try to check this key as a key to the other sectors\r

-                                               mfCheckKeysSec(SectorsCnt, 2, MF_CHKKEYS_DEFTIMEOUT, true, 1, keyBlock, e_sector);\r
+                                               mfCheckKeysSec(SectorsCnt, 2, btimeout14a, true, 1, keyBlock, e_sector);\r

                                        }\r
                                }\r
                        }\r
                                        }\r
                                }\r
                        }\r


@@ -1014,7 +1042,7 @@ int CmdHF14AMfChk(const char *Cmd)
        // double parameters - ts, ds\r
        int clen = param_getlength(Cmd, 2);\r
        if (clen == 2 || clen == 3){\r
        // double parameters - ts, ds\r
        int clen = param_getlength(Cmd, 2);\r
        if (clen == 2 || clen == 3){\r

-               param_getstr(Cmd, 2, ctmp3);\r
+               param_getstr(Cmd, 2, ctmp3, sizeof(ctmp3));\r

                ctmp = ctmp3[1];\r
        }\r
        //parse\r
                ctmp = ctmp3[1];\r
        }\r
        //parse\r


@@ -1046,7 +1074,7 @@ int CmdHF14AMfChk(const char *Cmd)
                        keycnt++;\r
                } else {\r
                        // May be a dic file\r
                        keycnt++;\r
                } else {\r
                        // May be a dic file\r

-                       if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {\r
+                       if ( param_getstr(Cmd, 2 + i, filename, sizeof(filename)) >= FILE_PATH_SIZE ) {\r

                                PrintAndLog("File name too long");\r
                                free(keyBlock);\r
                                return 2;\r
                                PrintAndLog("File name too long");\r
                                free(keyBlock);\r
                                return 2;\r


@@ -1369,7 +1397,7 @@ int CmdHF14AMf1kSim(const char *Cmd) {
                        break;\r
                case 'f':\r
                case 'F':\r
                        break;\r
                case 'f':\r
                case 'F':\r

-                       len = param_getstr(Cmd, cmdp+1, filename);\r
+                       len = param_getstr(Cmd, cmdp+1, filename, sizeof(filename));\r

                        if (len < 1) {\r
                                PrintAndLog("error no filename found");\r
                                return 0;\r
                        if (len < 1) {\r
                                PrintAndLog("error no filename found");\r
                                return 0;\r


@@ -1645,7 +1673,7 @@ int CmdHF14AMfELoad(const char *Cmd)
                }\r
        }\r
 \r
                }\r
        }\r
 \r

-       len = param_getstr(Cmd,nameParamNo,filename);\r
+       len = param_getstr(Cmd,nameParamNo,filename,sizeof(filename));\r

 \r
        if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r
 \r
        if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r


@@ -1744,7 +1772,7 @@ int CmdHF14AMfESave(const char *Cmd)
                }\r
        }\r
 \r
                }\r
        }\r
 \r

-       len = param_getstr(Cmd,nameParamNo,filename);\r
+       len = param_getstr(Cmd,nameParamNo,filename,sizeof(filename));\r

 \r
        if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r
 \r
        if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r


@@ -1957,8 +1985,8 @@ int CmdHF14AMfCWipe(const char *Cmd)
        bool fillCard = false;\r
        \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
        bool fillCard = false;\r
        \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r

-               PrintAndLog("Usage:  hf mf cwipe [card size] [w] [p]");\r
-               PrintAndLog("sample:  hf mf cwipe 1 w s");\r
+               PrintAndLog("Usage:  hf mf cwipe [card size] [w] [f]");\r
+               PrintAndLog("sample:  hf mf cwipe 1 w f");\r

                PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
                PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");\r
                PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)");\r
                PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
                PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");\r
                PrintAndLog("f - Fill the card with default data and keys (works with gen:1a and gen:1b cards only)");\r


@@ -2108,7 +2136,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
                }\r
                return 0;\r
        } else {\r
                }\r
                return 0;\r
        } else {\r

-               param_getstr(Cmd, 0, filename);\r
+               param_getstr(Cmd, 0, filename, sizeof(filename));\r

 \r
                len = strlen(filename);\r
                if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r
                len = strlen(filename);\r
                if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r


@@ -2319,7 +2347,7 @@ int CmdHF14AMfCSave(const char *Cmd) {
                }\r
                return 0;\r
        } else {\r
                }\r
                return 0;\r
        } else {\r

-               param_getstr(Cmd, 0, filename);\r
+               param_getstr(Cmd, 0, filename, sizeof(filename));\r

 \r
                len = strlen(filename);\r
                if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r
 \r
                len = strlen(filename);\r
                if (len > FILE_PATH_SIZE - 5) len = FILE_PATH_SIZE - 5;\r