CHG: extern methods.

[proxmark3-svn] / tools / mfkey / mfkey64.c

diff --git a/tools/mfkey/mfkey64.c b/tools/mfkey/mfkey64.c
index 616c6f3d669594f18365e59b6d57cd803ac95133..bf1226ba8912136fe1c6b83a688410ce06bcec81 100755 (executable)
--- a/tools/mfkey/mfkey64.c
+++ b/tools/mfkey/mfkey64.c
@@ -5,9 +5,6 @@
 #include <inttypes.h>
 #include "crapto1.h"
 
-#define llx PRIx64
-#define lli PRIi64
-
 int main (int argc, char *argv[]) {
        struct Crypto1State *revstate;
        uint64_t key;     // recovered key
@@ -64,8 +61,6 @@ int main (int argc, char *argv[]) {
        printf("  nt': %08x\n",prng_successor(nt, 64));
        printf(" nt'': %08x\n",prng_successor(nt, 96));
        
-       clock_t t1 = clock();
-       
        // Extract the keystream from the messages
        printf("\nKeystream used to generate {ar} and {at}:\n");
        ks2 = ar_enc ^ prng_successor(nt, 64);
@@ -98,10 +93,7 @@ int main (int argc, char *argv[]) {
        lfsr_rollback_word(revstate, nr_enc, 1);
        lfsr_rollback_word(revstate, uid ^ nt, 0);
        crypto1_get_lfsr(revstate, &key);
-       printf("\nFound Key: [%012"llx"]\n\n", key);
+       printf("\nFound Key: [%012" PRIx64 "]\n\n", key);
        crypto1_destroy(revstate);
-  
-       t1 = clock() - t1;
-       if ( t1 > 0 ) printf("Time : %.0f ticks \n", (float)t1);
        return 0;
 }