From e7e30cd2399bff86b49a4ff3a4cd3df59af64084 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Mon, 7 Aug 2017 22:38:56 -0500
Subject: [PATCH] BigInteger: undo visibility changes

---
 phpseclib/Math/BigInteger/Engines/BCMath/Base.php | 2 +-
 phpseclib/Math/BigInteger/Engines/PHP/Base.php    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpseclib/Math/BigInteger/Engines/BCMath/Base.php b/phpseclib/Math/BigInteger/Engines/BCMath/Base.php
index 91efeb00..026cd86f 100644
--- a/phpseclib/Math/BigInteger/Engines/BCMath/Base.php
+++ b/phpseclib/Math/BigInteger/Engines/BCMath/Base.php
@@ -60,7 +60,7 @@ abstract class Base extends BCMath
      * @param string $class
      * @return \phpseclib\Math\BigInteger\Engines\BCMath
      */
-    public static function powModHelper(BCMath $x, BCMath $e, BCMath $n, $class)
+    protected static function powModHelper(BCMath $x, BCMath $e, BCMath $n, $class)
     {
         if (empty($e->value)) {
             $temp = new $class();
diff --git a/phpseclib/Math/BigInteger/Engines/PHP/Base.php b/phpseclib/Math/BigInteger/Engines/PHP/Base.php
index 3529906e..640d17c6 100644
--- a/phpseclib/Math/BigInteger/Engines/PHP/Base.php
+++ b/phpseclib/Math/BigInteger/Engines/PHP/Base.php
@@ -80,7 +80,7 @@ abstract class Base extends PHP
      * @param string $class
      * @return \phpseclib\Math\BigInteger\Engines\PHP
      */
-    public static function powModHelper(PHP $x, PHP $e, PHP $n, $class)
+    protected static function powModHelper(PHP $x, PHP $e, PHP $n, $class)
     {
         if (empty($e->value)) {
             $temp = new $class();