align clock grid with demods on graph (#276)

[proxmark3-svn] / client / cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index d5ce118b52d70452ae36b719feefe4a4e40585dd..7a6aaa3b9a3cd367a517d2c1f7a2ea56d49ed392 100644 (file)
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -9,89 +9,45 @@
 //-----------------------------------------------------------------------------\r
 \r
 #include <inttypes.h>\r
 //-----------------------------------------------------------------------------\r
 \r
 #include <inttypes.h>\r

-#include "cmdhfmf.h"\r
-#include "./nonce2key/nonce2key.h"\r
+#include <string.h>\r
+#include <stdio.h>\r
+#include <stdlib.h>\r
+#include <ctype.h>\r
+#include "proxmark3.h"\r
+#include "cmdmain.h"\r
+#include "util.h"\r
+#include "ui.h"\r
+#include "mifarehost.h"\r
+#include "mifare.h"\r
+#include "mfkey.h"\r

 \r
 \r

-static int CmdHelp(const char *Cmd);\r
+#define NESTED_SECTOR_RETRY     10                     // how often we try mfested() until we give up\r

 \r
 \r

-int CmdHF14AMifare(const char *Cmd)\r
-{\r
-       uint32_t uid = 0;\r
-       uint32_t nt = 0, nr = 0;\r
-       uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
-       int16_t isOK = 0;\r

 \r
 \r

-       UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
+static int CmdHelp(const char *Cmd);\r

 \r
 \r

-       // message\r
-       printf("-------------------------------------------------------------------------\n");\r
-       printf("Executing command. Expected execution time: 25sec on average  :-)\n");\r
-       printf("Press button on the proxmark3 device to abort both proxmark3 and client.\n");\r
-       printf("-------------------------------------------------------------------------\n");\r

 \r
 \r

-       \r
- start:\r
-    clearCommandBuffer();\r
-    SendCommand(&c);\r
-       \r
-       //flush queue\r
-       while (ukbhit()) {\r
-               int c = getchar(); (void) c;\r
-       }\r
-       \r
-       // wait cycle\r
-       while (true) {\r
-        printf(".");\r
-               fflush(stdout);\r
-               if (ukbhit()) {\r
-                       getchar();\r
-                       printf("\naborted via keyboard!\n");\r
-                       break;\r
-               }\r
-               \r
-               UsbCommand resp;\r
-               if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {\r
-                       isOK  = resp.arg[0];\r
-                       uid = (uint32_t)bytes_to_num(resp.d.asBytes +  0, 4);\r
-                       nt =  (uint32_t)bytes_to_num(resp.d.asBytes +  4, 4);\r
-                       par_list = bytes_to_num(resp.d.asBytes +  8, 8);\r
-                       ks_list = bytes_to_num(resp.d.asBytes +  16, 8);\r
-                       nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
-                       printf("\n\n");\r
-                       switch (isOK) {\r
-                               case -1 : PrintAndLog("Button pressed. Aborted.\n"); break;\r
-                               case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests).\n"); break;\r
-                               case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable).\n"); break;\r
-                               case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");\r
-                                                       PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour.\n"); break;\r
-                               default: ;\r
-                       }\r
-                       break;\r
-               }\r
-       }       \r
+int CmdHF14AMifare(const char *Cmd)\r
+{\r
+       int isOK = 0;\r
+       uint64_t key = 0;\r

 \r
 \r

-       printf("\n");\r
-       \r
-       // error\r
-       if (isOK != 1) return 1;\r
-       \r
-       // execute original function from util nonce2key\r
-       if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key)) {\r
-               isOK = 2;\r
-               PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt);    \r
-               PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
-               c.arg[0] = false;\r
-               goto start;\r
-       } else {\r
-               isOK = 0;\r
-               printf("------------------------------------------------------------------\n");\r
-               PrintAndLog("Found valid key:%012" PRIx64 " \n", r_key);\r
+       isOK = mfDarkside(&key);\r
+       switch (isOK) {\r
+               case -1 : PrintAndLog("Button pressed. Aborted."); return 1;\r
+               case -2 : PrintAndLog("Card is not vulnerable to Darkside attack (doesn't send NACK on authentication requests)."); return 1;\r
+               case -3 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator is not predictable)."); return 1;\r
+               case -4 : PrintAndLog("Card is not vulnerable to Darkside attack (its random number generator seems to be based on the wellknown");\r
+                                       PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour."); return 1;\r
+               case -5 : PrintAndLog("Aborted via keyboard.");  return 1;\r
+               default : PrintAndLog("Found valid key:%012" PRIx64 "\n", key);\r

        }\r
        \r
        PrintAndLog("");\r
        return 0;\r
 }\r
 \r
        }\r
        \r
        PrintAndLog("");\r
        return 0;\r
 }\r
 \r

+\r

 int CmdHF14AMfWrBl(const char *Cmd)\r
 {\r
        uint8_t blockNo = 0;\r
 int CmdHF14AMfWrBl(const char *Cmd)\r
 {\r
        uint8_t blockNo = 0;\r


@@ -551,10 +507,17 @@ int CmdHF14AMfRestore(const char *Cmd)
        return 0;\r
 }\r
 \r
        return 0;\r
 }\r
 \r

+\r
+typedef struct {\r
+       uint64_t Key[2];\r
+       int foundKey[2];\r
+} sector_t;\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

-       sector *e_sector = NULL;\r
+       sector_t *e_sector = NULL;\r

        uint8_t blockNo = 0;\r
        uint8_t keyType = 0;\r
        uint8_t trgBlockNo = 0;\r
        uint8_t blockNo = 0;\r
        uint8_t keyType = 0;\r
        uint8_t trgBlockNo = 0;\r


@@ -671,10 +634,10 @@ int CmdHF14AMfNested(const char *Cmd)
                }\r
        }\r
        else { // ------------------------------------  multiple sectors working\r
                }\r
        }\r
        else { // ------------------------------------  multiple sectors working\r

-               clock_t time1;\r
-               time1 = clock();\r
+               uint64_t msclock1;\r
+               msclock1 = msclock();\r

 \r
 \r

-               e_sector = calloc(SectorsCnt, sizeof(sector));\r
+               e_sector = calloc(SectorsCnt, sizeof(sector_t));\r

                if (e_sector == NULL) return 1;\r
                \r
                //test current key and additional standard keys first\r
                if (e_sector == NULL) return 1;\r
                \r
                //test current key and additional standard keys first\r


@@ -742,7 +705,7 @@ int CmdHF14AMfNested(const char *Cmd)
                        }\r
                }\r
 \r
                        }\r
                }\r
 \r

-               printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/CLOCKS_PER_SEC, ((float)clock() - time1)/iterations/CLOCKS_PER_SEC);\r
+               printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)(msclock() - msclock1))/1000.0, ((float)(msclock() - msclock1))/iterations/1000.0);\r

                \r
                PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
                //print them\r
                \r
                PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
                //print them\r


@@ -1071,7 +1034,7 @@ void readerAttack(nonces_t ar_resp[], bool setEmulatorMem, bool doStandardAttack
                                                }\r
                                        }\r
                                }\r
                                                }\r
                                        }\r
                                }\r

-                       } else if (tryMfk32_moebius(ar_resp[i+ATTACK_KEY_COUNT], &key)) {\r
+                       } else if (mfkey32_moebius(ar_resp[i+ATTACK_KEY_COUNT], &key)) {\r

                                uint8_t sectorNum = ar_resp[i+ATTACK_KEY_COUNT].sector;\r
                                uint8_t keyType = ar_resp[i+ATTACK_KEY_COUNT].keytype;\r
 \r
                                uint8_t sectorNum = ar_resp[i+ATTACK_KEY_COUNT].sector;\r
                                uint8_t keyType = ar_resp[i+ATTACK_KEY_COUNT].keytype;\r
 \r


@@ -1768,7 +1731,7 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
 {\r
        uint8_t memBlock[16] = {0x00};\r
        uint8_t blockNo = 0;\r
 {\r
        uint8_t memBlock[16] = {0x00};\r
        uint8_t blockNo = 0;\r

-       bool wipeCard = FALSE;\r
+       bool wipeCard = false;\r

        int res;\r
 \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
        int res;\r
 \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r