From 74617aee6a2ee076144fb838a141bfa1cef1ced1 Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Sat, 1 Jan 2022 11:56:03 +0800
Subject: [PATCH] Update asm_arm64.s

---
 sm4/asm_arm64.s | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sm4/asm_arm64.s b/sm4/asm_arm64.s
index 0320324..a405c1b 100644
--- a/sm4/asm_arm64.s
+++ b/sm4/asm_arm64.s
@@ -161,6 +161,7 @@ TEXT ·expandKeyAsm(SB),NOSPLIT,$0
   VLD1 (R8), [t0.B16]; 
   VTBL FLIP_MASK.B16, [t0.B16], t0.B16
   VEOR t0.B16, FK_MASK.B16, t0.B16
+  VUSHR $4, t0.D2, t0.D2
   VMOV t0.S[1], t1.S[0]
   VMOV t0.S[2], t2.S[0]
   VMOV t0.S[3], t3.S[0]