From cb38028d95526ea7193cbfac5d5a0c017e122dc8 Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Tue, 10 Oct 2023 15:32:30 +0800
Subject: [PATCH] Updated SM4 with AESENCLAST (markdown)

---
 SM4-with-AESENCLAST.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SM4-with-AESENCLAST.md b/SM4-with-AESENCLAST.md
index f37e1c1..739767e 100644
--- a/SM4-with-AESENCLAST.md
+++ b/SM4-with-AESENCLAST.md
@@ -175,6 +175,7 @@ func sm4_box_aesenclast_intel(rk uint32, t0, t1, t2, t3, a1l, a1h, a2l, a2h __m1
 	return x
 }
 ```
+其实x = mm_shuffle_epi8(x, intelmaskSrows)在mm_aesenclast_si128之前调用，结果也是一样的。  
 
 ## How to calculate lookup table from M, C?
 $\{ M\times i + C \mid i \in [0,255] \}$