From 32acf235e8a2a251dd52c44c3d582af66f2ad8b0 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@gmail.com>
Date: Sat, 16 May 2020 13:19:24 -0500
Subject: [PATCH] SymmetricKey: rm unused line

---
 phpseclib/Crypt/Common/SymmetricKey.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/phpseclib/Crypt/Common/SymmetricKey.php b/phpseclib/Crypt/Common/SymmetricKey.php
index b28327fe..6918469a 100644
--- a/phpseclib/Crypt/Common/SymmetricKey.php
+++ b/phpseclib/Crypt/Common/SymmetricKey.php
@@ -3117,7 +3117,6 @@ abstract class SymmetricKey
         if (strlen($this->nonce) == 12) {
             $this->iv = $this->nonce . "\0\0\0\1";
         } else {
-            $s = 16 * ceil(strlen($this->nonce) / 16) - strlen($this->nonce);
             $this->iv = $this->ghash(
                 self::nullPad128($this->nonce) . str_repeat("\0", 8) . self::len64($this->nonce)
             );