X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/Cipher_code.git/blobdiff_plain/3fbd7b35e2a1ab0574ec4fc209d3a261a98c563d..4d9a4865f4446306e2815ac4da409c92243b85b2:/OneRoundIoT/OneRound/one_round_hash_new.cpp

diff --git a/OneRoundIoT/OneRound/one_round_hash_new.cpp b/OneRoundIoT/OneRound/one_round_hash_new.cpp
index fbb517f..03242cd 100644
--- a/OneRoundIoT/OneRound/one_round_hash_new.cpp
+++ b/OneRoundIoT/OneRound/one_round_hash_new.cpp
@@ -168,16 +168,7 @@ void hash_DSD_BIN(uchar* seq_in, uchar* RM1,int len, int *PboxRM, uchar *Sbox1,
       X[a+3]=RM1[a+3]^seq_in[ind2+a+3];
     }
 
-/*    Y[0]=Sbox1[X[0]^X[h-1]];
-    for(int a=1;a<h;a++) {
-      Y[a]=Sbox1[Y[a-1]^X[a-1]];
-    }
 
-    Z[h-1]=Sbox2[Y[h-1]^Y[0]];
-    for(int a=h-1;a>0;a--) {
-      Z[a-1]=Sbox2[Z[a]^Y[a]];
-    }
-*/
 
     Y[0]=X[0]^X[h-1];
     for(int a=1;a<h;a++) {
@@ -186,33 +177,28 @@ void hash_DSD_BIN(uchar* seq_in, uchar* RM1,int len, int *PboxRM, uchar *Sbox1,
 
     for(int a=0;a<h;a+=4) {
       Y[a]=Sbox1[Y[a]];
-      //Y[a]=circ(Y[a],3);
+      Y[a+1]=Sbox1[Y[a+1]];
+      Y[a+2]=Sbox1[Y[a+2]];
+      Y[a+3]=Sbox1[Y[a+3]];
     }
+  
+
+
+    
     
     Z[h-1]=Y[h-1]^Y[0];
     for(int a=h-1;a>0;a--) {
       Z[a-1]=Z[a]^Y[a];
     }
 
-    for(int a=0;a<h;a+=4) {
-      Z[a]=Sbox2[Z[a]];
-      //Z[a]=circ(Z[a],7);
-    }
-
-    
     
     for(int a=0;a<h;a+=4) {
-      /*     RM1[a]=Z[a];
+      RM1[a]=Z[a];
       RM1[a+1]=Z[a+1];
       RM1[a+2]=Z[a+2];
       RM1[a+3]=Z[a+3];
-      */
-
-      RM1[a]=Z[a]^RM1[PboxRM[a]];
-      RM1[a+1]=Z[a+1]^RM1[PboxRM[a+1]];
-      RM1[a+2]=Z[a+2]^RM1[PboxRM[a+2]];
-      RM1[a+3]=Z[a+3]^RM1[PboxRM[a+3]];
       
+
     }
     
   }