chg: @piwi's code cleanup and some more.

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

diff --git a/tools/nonce2key/nonce2key.c b/tools/nonce2key/nonce2key.c
index b08c5cd2774ff79d2d7dc002149e18e595234bfb..250691c1af28c0068c6f92e1d92617e9671fb49b 100644 (file)
--- a/tools/nonce2key/nonce2key.c
+++ b/tools/nonce2key/nonce2key.c
@@ -1,7 +1,6 @@
 #include "crapto1.h"
 #define __STDC_FORMAT_MACROS
 #include <inttypes.h>
-#define llx PRIx64
 #include <stdio.h>
 #include <time.h>
 typedef unsigned char byte_t;
@@ -19,15 +18,15 @@ int main(const int argc, const char* argv[]) {
                printf("\nsyntax: %s <uid> <nt> <par> <ks>\n\n",argv[0]);
                return 1;
        }
-       sscanf(argv[1],"%08x",&uid);
-       sscanf(argv[2],"%08x",&nt);
-       sscanf(argv[3],"%016"llx,&par_info);
-       sscanf(argv[4],"%016"llx,&ks_info);
+       sscanf(argv[1],"%08x", &uid);
+       sscanf(argv[2],"%08x", &nt);
+       sscanf(argv[3],"%016" SCNx64 ,&par_info);
+       sscanf(argv[4],"%016" SCNx64 ,&ks_info);
   
        // Reset the last three significant bits of the reader nonce
        nr &= 0xffffff1f;
 
-       printf("\nuid(%08x) nt(%08x) par(%016"llx") ks(%016"llx")\n\n",uid,nt,par_info,ks_info);
+       printf("\nuid(%08x) nt(%08x) par(%016" PRIx64 ") ks(%016" PRIx64 ")\n\n", uid, nt, par_info, ks_info);
 
        for ( pos = 0; pos < 8; pos++ ) {
                ks3x[7-pos] = (ks_info >> (pos*8)) & 0x0f;
@@ -56,7 +55,7 @@ int main(const int argc, const char* argv[]) {
        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"llx"\n\n",key_recovered);
+       printf("\nkey recovered: %012" PRIx64 "\n\n", key_recovered);
        crypto1_destroy(state);
   
        t1 = clock() - t1;