X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/Cipher_code.git/blobdiff_plain/1bfae23ee7e57cc3c11a31e0e98b15ba8ea111ec..8a13d49e7c75bb6aded0b7e038d4d8513d6c47cb:/OneRoundIoT/OneRound/one_round_hash_new3.cpp

diff --git a/OneRoundIoT/OneRound/one_round_hash_new3.cpp b/OneRoundIoT/OneRound/one_round_hash_new3.cpp
index 47052ef..81580ce 100644
--- a/OneRoundIoT/OneRound/one_round_hash_new3.cpp
+++ b/OneRoundIoT/OneRound/one_round_hash_new3.cpp
@@ -1,7 +1,7 @@
 //gcc pixmap_io.c  -c 
 //g++ -O3 one_round_hash_new.cpp pixmap_io.o  -o one_round_hash_new -std=c++11   
 
-//
+//comparison with cmac 
 
 
 #include <iostream>
@@ -126,7 +126,7 @@ void prga(uchar *sc, int ldata, uchar *r) {
   uchar j0=0;
 
   for (int it=0; it<ldata; it++) {
-    i0 = ((i0+1)&0xFE); //%255);
+    i0 = ((i0+1)%255);
     j0 = (j0 + sc[i0])&0xFF;
     uchar tmp = sc[i0];
     sc[i0] = sc[j0];
@@ -235,7 +235,7 @@ int main(int argc, char** argv) {
 
 
   cout<<size_buf<<endl;
-  int seed=time(NULL);
+  int seed=12;//time(NULL);
   cout<<seed<<endl;
   srand48(seed);