From 5d5ed4a4497d0e0b070fc9100ffd62bda320d1df Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@gmail.com>
Date: Sun, 29 Mar 2020 23:31:13 -0500
Subject: [PATCH] RSA: fix for RSA PKCS1 public keys masquerading as public
 keys

---
 phpseclib/Crypt/RSA.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpseclib/Crypt/RSA.php b/phpseclib/Crypt/RSA.php
index 431eb5fd..dd3c3e71 100644
--- a/phpseclib/Crypt/RSA.php
+++ b/phpseclib/Crypt/RSA.php
@@ -412,7 +412,7 @@ abstract class RSA extends AsymmetricKey
         $key->publicExponent = $components['publicExponent'];
         $key->k = $key->modulus->getLengthInBytes();
 
-        if ($components['isPublicKey']) {
+        if ($components['isPublicKey'] || !isset($components['privateExponent'])) {
             $key->exponent = $key->publicExponent;
         } else {
             $key->privateExponent = $components['privateExponent'];