From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 23 Nov 2018 18:07:05 +0000 (+0100)
Subject: tls: code shrink
X-Git-Tag: 1_30_0~383
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fbf5e6363b11c3381d077c6bb24f224f4e3bc802;p=oweals%2Fbusybox.git

tls: code shrink

function                                             old     new   delta
aesgcm_GHASH                                         262     233     -29

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/networking/tls_aesgcm.c b/networking/tls_aesgcm.c
index a06f8c8c5..84c90314f 100644
--- a/networking/tls_aesgcm.c
+++ b/networking/tls_aesgcm.c
@@ -130,9 +130,10 @@ void FAST_FUNC aesgcm_GHASH(byte* h,
             c += AES_BLOCK_SIZE;
         }
         if (partial != 0) {
-            XMEMSET(scratch, 0, AES_BLOCK_SIZE);
-            XMEMCPY(scratch, c, partial);
-            xorbuf(x, scratch, AES_BLOCK_SIZE);
+            //XMEMSET(scratch, 0, AES_BLOCK_SIZE);
+            //XMEMCPY(scratch, c, partial);
+            //xorbuf(x, scratch, AES_BLOCK_SIZE);
+            xorbuf(x, c, partial);
             GMULT(x, h);
         }
     }