Adding homebrew tap method for macOS

[proxmark3-svn] / client / nonce2key / nonce2key.c

diff --git a/client/nonce2key/nonce2key.c b/client/nonce2key/nonce2key.c
index 3750366b44d8818c6ae6cad1bf45465d882bfae5..a6b33e9360d3c705b7790c30d3573f4f8090f020 100644 (file)
--- a/client/nonce2key/nonce2key.c
+++ b/client/nonce2key/nonce2key.c
@@ -10,13 +10,13 @@
 // MIFARE Darkside hack
 //-----------------------------------------------------------------------------
 
 // MIFARE Darkside hack
 //-----------------------------------------------------------------------------
 

-#define __STDC_FORMAT_MACROS

 #include <inttypes.h>
 #include <inttypes.h>

-#define llx PRIx64
+#include <time.h>

 
 #include "nonce2key.h"
 #include "mifarehost.h"
 #include "ui.h"
 
 #include "nonce2key.h"
 #include "mifarehost.h"
 #include "ui.h"

+#include "util.h"

 
 int compar_state(const void * a, const void * b) {
        // didn't work: (the result is truncated to 32 bits)
 
 int compar_state(const void * a, const void * b) {
        // didn't work: (the result is truncated to 32 bits)


@@ -48,7 +48,7 @@ int nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint64_t par_info, uint64_
   // Reset the last three significant bits of the reader nonce
   nr &= 0xffffff1f;
   
   // Reset the last three significant bits of the reader nonce
   nr &= 0xffffff1f;
   

-  PrintAndLog("\nuid(%08x) nt(%08x) par(%016"llx") ks(%016"llx") nr(%08"llx")\n\n",uid,nt,par_info,ks_info,nr);
+  PrintAndLog("\nuid(%08x) nt(%08x) par(%016" PRIx64") ks(%016" PRIx64") nr(%08" PRIx32")\n\n",uid,nt,par_info,ks_info,nr);

 
   for (pos=0; pos<8; pos++)
   {
 
   for (pos=0; pos<8; pos++)
   {


@@ -86,7 +86,7 @@ int nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint64_t par_info, uint64_
                lfsr_rollback_word(state+i, uid^nt, 0);
                crypto1_get_lfsr(state + i, &key_recovered);
                *(state_s + i) = key_recovered;
                lfsr_rollback_word(state+i, uid^nt, 0);
                crypto1_get_lfsr(state + i, &key_recovered);
                *(state_s + i) = key_recovered;

-               //fprintf(fp, "%012llx\n",key_recovered);
+               //fprintf(fp, "%012" PRIx64 "\n",key_recovered);

        }
        //fclose(fp);
        
        }
        //fclose(fp);
        


@@ -105,7 +105,7 @@ int nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint64_t par_info, uint64_
                        p2 = state_s;
                        while ( *p1 != -1 && *p2 != -1 ) {
                                if (compar_state(p1, p2) == 0) {
                        p2 = state_s;
                        while ( *p1 != -1 && *p2 != -1 ) {
                                if (compar_state(p1, p2) == 0) {

-                                       printf("p1:%"llx" p2:%"llx" p3:%"llx" key:%012"llx"\n",(uint64_t)(p1-last_keylist),(uint64_t)(p2-state_s),(uint64_t)(p3-last_keylist),*p1);
+                                       printf("p1:%" PRIx64" p2:%" PRIx64 " p3:%" PRIx64" key:%012" PRIx64 "\n",(uint64_t)(p1-last_keylist),(uint64_t)(p2-state_s),(uint64_t)(p3-last_keylist),*p1);

                                        *p3++ = *p1++;
                                        p2++;
                                }
                                        *p3++ = *p1++;
                                        p2++;
                                }


@@ -162,16 +162,8 @@ bool mfkey32(nonces_t data, uint64_t *outputkey) {
        uint32_t nr1_enc = data.nr2; // second encrypted reader challenge
        uint32_t ar1_enc = data.ar2; // second encrypted reader response
        clock_t t1 = clock();
        uint32_t nr1_enc = data.nr2; // second encrypted reader challenge
        uint32_t ar1_enc = data.ar2; // second encrypted reader response
        clock_t t1 = clock();

-       bool isSuccess = FALSE;
+       bool isSuccess = false;

        uint8_t counter=0;
        uint8_t counter=0;

-       //PrintAndLog("Enter mfkey32");
-       //PrintAndLog("Trying sector %d, cuid %08x, nt %08x, nr %08x, ar %08x, nr2 %08x, ar2 %08x",data.sector, uid, nt,nr0_enc,ar0_enc,nr1_enc,ar1_enc);
-       // Generate lfsr succesors of the tag challenge
-       //prng_successor(nt, 64);
-       //prng_successor(nt, 96);
-
-       // Extract the keystream from the messages
-       //ks2 = ar0_enc ^ prng_successor(nt, 64);

 
        s = lfsr_recovery32(ar0_enc ^ prng_successor(nt, 64), 0);
 
 
        s = lfsr_recovery32(ar0_enc ^ prng_successor(nt, 64), 0);
 


@@ -183,25 +175,26 @@ bool mfkey32(nonces_t data, uint64_t *outputkey) {
                crypto1_word(t, uid ^ nt, 0);
                crypto1_word(t, nr1_enc, 1);
                if (ar1_enc == (crypto1_word(t, 0, 0) ^ prng_successor(nt, 64))) {
                crypto1_word(t, uid ^ nt, 0);
                crypto1_word(t, nr1_enc, 1);
                if (ar1_enc == (crypto1_word(t, 0, 0) ^ prng_successor(nt, 64))) {

-                       //PrintAndLog("Found Key: [%012"llx"]",key);
+                       //PrintAndLog("Found Key: [%012" PRIx64 "]",key);

                        outkey = key;
                        counter++;
                        if (counter==20) break;
                }
        }
                        outkey = key;
                        counter++;
                        if (counter==20) break;
                }
        }

-       //free(s);

        isSuccess = (counter == 1);
        t1 = clock() - t1;
        //if ( t1 > 0 ) PrintAndLog("Time in mfkey32: %.0f ticks \nFound %d possible keys", (float)t1, counter);
        *outputkey = ( isSuccess ) ? outkey : 0;
        crypto1_destroy(s);
        isSuccess = (counter == 1);
        t1 = clock() - t1;
        //if ( t1 > 0 ) PrintAndLog("Time in mfkey32: %.0f ticks \nFound %d possible keys", (float)t1, counter);
        *outputkey = ( isSuccess ) ? outkey : 0;
        crypto1_destroy(s);

+       /* //un-comment to save all keys to a stats.txt file 

        FILE *fout;
        if ((fout = fopen("stats.txt","ab")) == NULL) { 
                PrintAndLog("Could not create file name stats.txt");
                return 1;
        }
        FILE *fout;
        if ((fout = fopen("stats.txt","ab")) == NULL) { 
                PrintAndLog("Could not create file name stats.txt");
                return 1;
        }

-       fprintf(fout, "mfkey32,%d,%d,%s,%04x%08x,%.0Lf\r\n",counter,data.sector,(data.keytype) ? "B" : "A", (uint32_t)(outkey>>32) & 0xFFFF,(uint32_t)(outkey&0xFFFFFFFF),(long double)t1);
+       fprintf(fout, "mfkey32,%d,%08x,%d,%s,%04x%08x,%.0Lf\r\n", counter, data.cuid, data.sector, (data.keytype) ? "B" : "A", (uint32_t)(outkey>>32) & 0xFFFF,(uint32_t)(outkey&0xFFFFFFFF),(long double)t1);

        fclose(fout);
        fclose(fout);

+       */

        return isSuccess;
 }
 
        return isSuccess;
 }
 


@@ -213,11 +206,10 @@ bool tryMfk32_moebius(nonces_t data, uint64_t *outputkey) {
        uint32_t nt0     = data.nonce;  // first tag challenge (nonce)
        uint32_t nr0_enc = data.nr;  // first encrypted reader challenge
        uint32_t ar0_enc = data.ar; // first encrypted reader response
        uint32_t nt0     = data.nonce;  // first tag challenge (nonce)
        uint32_t nr0_enc = data.nr;  // first encrypted reader challenge
        uint32_t ar0_enc = data.ar; // first encrypted reader response

-       //uint32_t uid1    = le32toh(data+16);

        uint32_t nt1     = data.nonce2; // second tag challenge (nonce)
        uint32_t nr1_enc = data.nr2; // second encrypted reader challenge
        uint32_t ar1_enc = data.ar2; // second encrypted reader response        
        uint32_t nt1     = data.nonce2; // second tag challenge (nonce)
        uint32_t nr1_enc = data.nr2; // second encrypted reader challenge
        uint32_t ar1_enc = data.ar2; // second encrypted reader response        

-       bool isSuccess = FALSE;
+       bool isSuccess = false;

        int counter = 0;
        
        //PrintAndLog("Enter mfkey32_moebius");
        int counter = 0;
        
        //PrintAndLog("Enter mfkey32_moebius");


@@ -234,7 +226,7 @@ bool tryMfk32_moebius(nonces_t data, uint64_t *outputkey) {
                crypto1_word(t, uid ^ nt1, 0);
                crypto1_word(t, nr1_enc, 1);
                if (ar1_enc == (crypto1_word(t, 0, 0) ^ prng_successor(nt1, 64))) {
                crypto1_word(t, uid ^ nt1, 0);
                crypto1_word(t, nr1_enc, 1);
                if (ar1_enc == (crypto1_word(t, 0, 0) ^ prng_successor(nt1, 64))) {

-                       //PrintAndLog("Found Key: [%012"llx"]",key);
+                       //PrintAndLog("Found Key: [%012" PRIx64 "]",key);

                        outkey=key;
                        ++counter;
                        if (counter==20)
                        outkey=key;
                        ++counter;
                        if (counter==20)


@@ -246,13 +238,15 @@ bool tryMfk32_moebius(nonces_t data, uint64_t *outputkey) {
        //if ( t1 > 0 ) PrintAndLog("Time in mfkey32_moebius: %.0f ticks \nFound %d possible keys", (float)t1,counter);
        *outputkey = ( isSuccess ) ? outkey : 0;
        crypto1_destroy(s);
        //if ( t1 > 0 ) PrintAndLog("Time in mfkey32_moebius: %.0f ticks \nFound %d possible keys", (float)t1,counter);
        *outputkey = ( isSuccess ) ? outkey : 0;
        crypto1_destroy(s);

+       /* // un-comment to output all keys to stats.txt

        FILE *fout;
        if ((fout = fopen("stats.txt","ab")) == NULL) { 
                PrintAndLog("Could not create file name stats.txt");
                return 1;
        }
        FILE *fout;
        if ((fout = fopen("stats.txt","ab")) == NULL) { 
                PrintAndLog("Could not create file name stats.txt");
                return 1;
        }

-       fprintf(fout, "moebius,%d,%d,%s,%04x%08x,%0.Lf\r\n",counter,data.sector, (data.keytype) ? "B" : "A", (uint32_t) (outkey>>32),(uint32_t)(outkey&0xFFFFFFFF),(long double)t1);
+       fprintf(fout, "moebius,%d,%08x,%d,%s,%04x%08x,%0.Lf\r\n", counter, data.cuid, data.sector, (data.keytype) ? "B" : "A", (uint32_t) (outkey>>32),(uint32_t)(outkey&0xFFFFFFFF),(long double)t1);

        fclose(fout);
        fclose(fout);

+       */

        return isSuccess;
 }
 
        return isSuccess;
 }
 


@@ -283,7 +277,7 @@ int tryMfk64(uint32_t uid, uint32_t nt, uint32_t nr_enc, uint32_t ar_enc, uint32
        lfsr_rollback_word(revstate, nr_enc, 1);
        lfsr_rollback_word(revstate, uid ^ nt, 0);
        crypto1_get_lfsr(revstate, &key);
        lfsr_rollback_word(revstate, nr_enc, 1);
        lfsr_rollback_word(revstate, uid ^ nt, 0);
        crypto1_get_lfsr(revstate, &key);

-       PrintAndLog("Found Key: [%012"llx"]", key);
+       PrintAndLog("Found Key: [%012" PRIx64 "]", key);

        crypto1_destroy(revstate);
        *outputkey = key;
        
        crypto1_destroy(revstate);
        *outputkey = key;