Merge pull request #219 from marshmellow42/master

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

diff --git a/client/nonce2key/nonce2key.c b/client/nonce2key/nonce2key.c
index 942ef78bac82595cf7a2eafd70bdb80120a8fb6f..2c47bc50213dcf767f9d12d342df1c0945082e62 100644 (file)
--- a/client/nonce2key/nonce2key.c
+++ b/client/nonce2key/nonce2key.c
@@ -12,7 +12,6 @@
 
 #define __STDC_FORMAT_MACROS
 #include <inttypes.h>
-#define llx PRIx64
 
 #include "nonce2key.h"
 #include "mifarehost.h"
@@ -48,7 +47,7 @@ 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;
   
-  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++)
   {
@@ -86,7 +85,7 @@ 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;
-               //fprintf(fp, "%012llx\n",key_recovered);
+               //fprintf(fp, "%012" PRIx64 "\n",key_recovered);
        }
        //fclose(fp);
        
@@ -105,7 +104,7 @@ 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) {
-                                       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++;
                                }
@@ -175,18 +174,18 @@ 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))) {
-                       //PrintAndLog("Found Key: [%012"llx"]",key);
+                       //PrintAndLog("Found Key: [%012" PRIx64 "]",key);
                        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);
+       /* //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");
@@ -194,6 +193,7 @@ bool mfkey32(nonces_t data, uint64_t *outputkey) {
        }
        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);
+       */
        return isSuccess;
 }
 
@@ -205,7 +205,6 @@ 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 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        
@@ -226,7 +225,7 @@ 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))) {
-                       //PrintAndLog("Found Key: [%012"llx"]",key);
+                       //PrintAndLog("Found Key: [%012" PRIx64 "]",key);
                        outkey=key;
                        ++counter;
                        if (counter==20)
@@ -238,6 +237,7 @@ 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);
+       /* // 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");
@@ -245,6 +245,7 @@ bool tryMfk32_moebius(nonces_t data, uint64_t *outputkey) {
        }
        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);
+       */
        return isSuccess;
 }
 
@@ -275,7 +276,7 @@ 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);
-       PrintAndLog("Found Key: [%012"llx"]", key);
+       PrintAndLog("Found Key: [%012" PRIx64 "]", key);
        crypto1_destroy(revstate);
        *outputkey = key;