new scprng

[Cipher_code.git] / OneRoundIoT / EnhancedOneRound / test_substitution.cpp

diff --git a/OneRoundIoT/EnhancedOneRound/test_substitution.cpp b/OneRoundIoT/EnhancedOneRound/test_substitution.cpp
index 48ea63f10245ffdfe8b15e3db7a161188cf14f9c..978876bc0a9bf11e6174d8b8b6835521eb5a7d81 100644 (file)
--- a/OneRoundIoT/EnhancedOneRound/test_substitution.cpp
+++ b/OneRoundIoT/EnhancedOneRound/test_substitution.cpp
@@ -206,7 +206,8 @@ int main(int argc, char** argv) {
 
 
   uchar Sbox1[256];
 
 
   uchar Sbox1[256];

-  uchar Sbox2[256];  
+  uchar Sbox2[256];
+  uchar Sbox3[256];  

   uchar Temp[256];
 
  
   uchar Temp[256];
 
  


@@ -214,27 +215,36 @@ int main(int argc, char** argv) {
   double time=0;
   
 
   double time=0;
   
 

-  rc4key(DK, Sbox1, 8);
+  rc4key(DK, Sbox1, 16);

   
   
   
   

-  rc4key(&DK[8], Sbox2, 8);
+  rc4key(&DK[16], Sbox2, 16);

 
 

+  rc4key(&DK[32], Sbox3, 16);
+
+
+  for(int i=0;i<256;i++)
+    cout<<(int)Sbox1[i]<<" ";
+  cout<<endl;
+
+  for(int i=0;i<256;i++)
+    cout<<(int)Sbox2[i]<<" ";
+  cout<<endl;
+  

   double t=TimeStart();  
 
 
   
   for(int nb=0;nb<nb_test;nb++) {
 
   double t=TimeStart();  
 
 
   
   for(int nb=0;nb<nb_test;nb++) {
 

-    for(int i=0;i<256;i++) {
-      Temp[i]=Sbox1[i];
-    }
+

 
     for(int i=0;i<256;i++) {
 
     for(int i=0;i<256;i++) {

-      Sbox1[i]=Sbox1[Sbox2[i]];
+      Sbox1[i]=Sbox2[Sbox1[i]];  //      Sbox1[i]=Sbox1[Sbox2[i]];

     }
 
     for(int i=0;i<256;i++) {
     }
 
     for(int i=0;i<256;i++) {

-      Sbox2[i]=Sbox2[Temp[i]];
+      Sbox2[i]=Sbox3[Sbox2[i]];   //      Sbox2[Temp[i]];   

     }
     
   
     }
     
   


@@ -243,6 +253,9 @@ int main(int argc, char** argv) {
   time+=TimeStop(t);
   cout<<"Time sub nb times "<<nb_test<<"   = "<<time<<endl;
 
   time+=TimeStop(t);
   cout<<"Time sub nb times "<<nb_test<<"   = "<<time<<endl;
 

+  for(int i=0;i<256;i++)
+    cout<<(int)Sbox1[i]<<" ";
+  cout<<endl;

 
 
   return 0;
 
 
   return 0;