From 64df0fca6107bb868ecb1c6d6b373a9bc3e36b9f Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Fri, 8 Nov 2024 08:11:32 +0800
Subject: [PATCH] sm4: ppc64x try VPERMXOR 2

---
 sm4/aesni_macros_ppc64x.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sm4/aesni_macros_ppc64x.s b/sm4/aesni_macros_ppc64x.s
index f162c6d..f6f76fd 100644
--- a/sm4/aesni_macros_ppc64x.s
+++ b/sm4/aesni_macros_ppc64x.s
@@ -84,7 +84,7 @@
 // -  y: 128 bits temp register
 // -  z: 128 bits temp register
 #define AFFINE_TRANSFORM(L, H, V_FOUR, x, y, z)  \
-	VPERMXOR L, H, x, x
+	VPERMXOR H, L, x, x
 
 // Affine Transform
 // parameters: