diff --git a/tests/Unit/Crypt/DES.php b/tests/Unit/Crypt/DES.php
index cf35fc6e..56810bbe 100644
--- a/tests/Unit/Crypt/DES.php
+++ b/tests/Unit/Crypt/DES.php
@@ -18,12 +18,18 @@ class Unit_Crypt_DES_TestCase extends PhpseclibTestCase
         $des->setIV('d');
 
         $des->setPreferredEngine(CRYPT_ENGINE_INTERNAL);
+
+        $result = pack('H*', '3e7613642049af1e');
+
         $internal = $des->encrypt('d');
+        if (!$this->assertEquals($result, $internal)) {
+            $this->assertEquals($result, $internal, 'Failed asserting that the internal engine produced the correct result');
+        }
 
         $des->setPreferredEngine(CRYPT_ENGINE_MCRYPT);
         if ($des->getEngine() == CRYPT_ENGINE_MCRYPT) {
             $mcrypt = $des->encrypt('d');
-            $this->assertEquals($internal, $mcrypt, 'Failed asserting that the internal and mcrypt engines produce identical results');
+            $this->assertEquals($result, $mcrypt, 'Failed asserting that the mcrypt engine produced the correct result');
         } else {
             self::markTestSkipped('Unable to initialize mcrypt engine');
         }
@@ -31,7 +37,7 @@ class Unit_Crypt_DES_TestCase extends PhpseclibTestCase
         $des->setPreferredEngine(CRYPT_ENGINE_OPENSSL);
         if ($des->getEngine() == CRYPT_ENGINE_OPENSSL) {
             $openssl = $des->encrypt('d');
-            $this->assertEquals($internal, $openssl,  'Failed asserting that the internal and OpenSSL engines produce identical results');
+            $this->assertEquals($result, $openssl,  'Failed asserting that the OpenSSL engine produced the correct result');
         } else {
             self::markTestSkipped('Unable to initialize OpenSSL engine');
         }
@@ -43,6 +49,7 @@ class Unit_Crypt_DES_TestCase extends PhpseclibTestCase
     public function testDecryptPadding()
     {
         $des = new Crypt_DES(CRYPT_MODE_CBC);
+        $des->disablePadding();
         // when the key and iv are not specified they should be null padded
         //$des->setKey();
         //$des->setIV();