From a5f270e40ecfc6bc96a35e70e4ad8d8651177a2e Mon Sep 17 00:00:00 2001
From: gVisor bot <gvisor-bot@google.com>
Date: Sun, 14 Nov 2021 14:47:29 +0800
Subject: [PATCH] Fix: revert ssr udp fix

---
 transport/ssr/protocol/auth_aes128_sha1.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transport/ssr/protocol/auth_aes128_sha1.go b/transport/ssr/protocol/auth_aes128_sha1.go
index 8ce57d28..d31fb9bf 100644
--- a/transport/ssr/protocol/auth_aes128_sha1.go
+++ b/transport/ssr/protocol/auth_aes128_sha1.go
@@ -154,7 +154,7 @@ func (a *authAES128) Encode(buf *bytes.Buffer, b []byte) error {
 }
 
 func (a *authAES128) DecodePacket(b []byte) ([]byte, error) {
-	if !bytes.Equal(a.hmac(a.userKey, b[:len(b)-4])[:4], b[len(b)-4:]) {
+	if !bytes.Equal(a.hmac(a.Key, b[:len(b)-4])[:4], b[len(b)-4:]) {
 		return nil, errAuthAES128ChksumError
 	}
 	return b[:len(b)-4], nil