From a12afa51056481e5485e790cb533d45636b87d09 Mon Sep 17 00:00:00 2001
From: Mrs4s <1844812067@qq.com>
Date: Thu, 24 Sep 2020 20:33:51 +0800
Subject: [PATCH] fix bug.

---
 protocol/crypto/crypto.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/protocol/crypto/crypto.go b/protocol/crypto/crypto.go
index 6d521e7b..ea435785 100644
--- a/protocol/crypto/crypto.go
+++ b/protocol/crypto/crypto.go
@@ -68,8 +68,8 @@ func NewEncryptSession(t133 []byte) *EncryptSession {
 func (e *EncryptSession) DoEncrypt(d, k []byte) []byte {
 	return binary.NewWriterF(func(w *binary.Writer) {
 		encrypt := binary.NewTeaCipher(k).Encrypt(d)
-		w.WriteUInt16(uint16(len(k)))
-		w.Write(k)
+		w.WriteUInt16(uint16(len(e.T133)))
+		w.Write(e.T133)
 		w.Write(encrypt)
 	})
 }