chg: cleaning out timing.

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

diff --git a/tools/nonce2key/nonce2key.c b/tools/nonce2key/nonce2key.c
index 250691c1af28c0068c6f92e1d92617e9671fb49b..fffa5a2ac1a01a64f2bf821f14eef09654381eb9 100644 (file)
--- a/tools/nonce2key/nonce2key.c
+++ b/tools/nonce2key/nonce2key.c
@@ -2,14 +2,12 @@
 #define __STDC_FORMAT_MACROS
 #include <inttypes.h>
 #include <stdio.h>
-#include <time.h>
-typedef unsigned char byte_t;
 
 int main(const int argc, const char* argv[]) {
        struct Crypto1State *state;
-       uint32_t pos, uid, nt, nr, rr, nr_diff, ks1, ks2;
-       byte_t bt, i, ks3x[8], par[8][8];
-       uint64_t key, key_recovered;
+       uint32_t pos, uid, nt, nr, rr, nr_diff;
+       uint8_t bt, i, ks3x[8], par[8][8];
+       uint64_t key_recovered;
        uint64_t par_info;
        uint64_t ks_info;
        nr = rr = 0;
@@ -49,16 +47,11 @@ int main(const int argc, const char* argv[]) {
                printf("%01x|\n", par[i][7]);
        }
        printf("+----+--------+---+-----+---------------+\n");
-
-       clock_t t1 = clock();
-  
+ 
        state = lfsr_common_prefix(nr,rr,ks3x,par);
        lfsr_rollback_word(state,uid^nt,0);
        crypto1_get_lfsr(state,&key_recovered);
        printf("\nkey recovered: %012" PRIx64 "\n\n", key_recovered);
        crypto1_destroy(state);
-  
-       t1 = clock() - t1;
-       if ( t1 > 0 ) printf("Time in nonce2key: %.0f ticks \n", (float)t1);
        return 0;
 }