From b6d332569b2a6924c28a5ef37721c02fb7cc298b Mon Sep 17 00:00:00 2001
From: couturie <you@example.com>
Date: Tue, 17 Apr 2018 14:41:50 +0200
Subject: [PATCH 1/1] correction des bug d'hassan

---
 Old_one_round/one_round_light_v2.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Old_one_round/one_round_light_v2.cpp b/Old_one_round/one_round_light_v2.cpp
index d660bc4..96a6fda 100644
--- a/Old_one_round/one_round_light_v2.cpp
+++ b/Old_one_round/one_round_light_v2.cpp
@@ -201,7 +201,7 @@ void encrypt(uchar* seq,int len,uchar* RM1,uchar *RM2,uchar *RM3,int *Pbox, ucha
     for(int a=0;a<h2;a+=4) {
       seq[ind1+a]=Sbox2[fX[a]];
       seq[ind1+a+1]=Sbox2[fX[a+1]];
-      seq[ind1+a+2]=Sbox2[fX[a+3]];
+      seq[ind1+a+2]=Sbox2[fX[a+2]];
       seq[ind1+a+3]=Sbox2[fX[a+3]];
     }
     for(int a=0;a<h2;a+=4){
@@ -352,7 +352,7 @@ void decrypt(uchar* seq,int len,uchar* RM1,uchar *RM2,uchar *RM3,int *Pbox, ucha
       fX[a]=fX[a]^gY[a];
       fX[a+1]=fX[a+1]^gY[a+1];
       fX[a+2]=fX[a+2]^gY[a+2];
-      fX[a+3]=fX[a+2]^gY[a+3];
+      fX[a+3]=fX[a+3]^gY[a+3];
     }
 
      for(int a=0;a<h2;a+=4) {
-- 
2.39.5