From: Loup Vaillant <loup@loup-vaillant.fr>
Date: Fri, 27 Mar 2020 16:02:08 +0000 (+0100)
Subject: Tiny simplification
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=14df1cb3db398d403bceaa3316e02dc5e4987fe4;p=Monocypher.git

Tiny simplification
---

diff --git a/src/monocypher.c b/src/monocypher.c
index 756be32..59496f6 100644
--- a/src/monocypher.c
+++ b/src/monocypher.c
@@ -1874,9 +1874,9 @@ static void ge_double_scalarmult_vartime(ge *P, const u8 p[32], const u8 b[32])
         ge P2, tmp;
         ge_double(&P2, P, &tmp);
         ge_cache(&cP[0], P);
-        FOR (i, 0, (P_W_SIZE)-1) {
-            ge_add(&tmp, &P2, &cP[i]);
-            ge_cache(&cP[i+1], &tmp);
+        FOR (i, 1, P_W_SIZE) {
+            ge_add(&tmp, &P2, &cP[i-1]);
+            ge_cache(&cP[i], &tmp);
         }
     }