lilliput-ae-reference-implementation

commit 6b9b98de6c032fd3fd74a19083630cb749e185a7
parent 3a18c0891d890892a23eec2d4f438d2758dee1fe
Author: Kévin Le Gouguec <kevin.legouguec@airbus.com>
Date:   Thu, 22 Nov 2018 14:57:47 +0100

Mise à jour de la permutation du tweakey dans l'implémentation

Diffstat:
M
crypto_aead/lilliputaei128v1/ref/constants.c
 | 
2
+-
M
crypto_aead/lilliputaei128v1/ref/tweakey.c
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/crypto_aead/lilliputaei128v1/ref/constants.c b/crypto_aead/lilliputaei128v1/ref/constants.c
@@ -2,7 +2,7 @@
 
 
 const uint8_t h[8] = {
-    4, 0, 1, 5, 2, 6, 3, 7
+    1, 2, 4, 6, 0, 3, 5, 7
 };
 
 const uint8_t P[6][256] = {
diff --git a/crypto_aead/lilliputaei128v1/ref/tweakey.c b/crypto_aead/lilliputaei128v1/ref/tweakey.c
@@ -67,7 +67,7 @@ static void _permute_state(tweakey_state *TK)
     {
         for (size_t k=0; k<LANE_BYTES; k++)
         {
-            TK->TK[j+k] = TK_old[j+h[k]];
+            TK->TK[j+h[k]] = TK_old[j+k];
         }
     }
 }