diff -r 5a6b6e770365 -r 68c69c656a2c web/lib/Zend/Crypt/DiffieHellman.php
--- a/web/lib/Zend/Crypt/DiffieHellman.php	Thu May 07 15:10:09 2015 +0200
+++ b/web/lib/Zend/Crypt/DiffieHellman.php	Thu May 07 15:16:02 2015 +0200
@@ -15,9 +15,9 @@
  * @category   Zend
  * @package    Zend_Crypt
  * @subpackage DiffieHellman
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: DiffieHellman.php 24593 2012-01-05 20:35:02Z matthew $
+ * @version    $Id$
  */
 
 /**
@@ -27,7 +27,7 @@
  *
  * @category   Zend
  * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Crypt_DiffieHellman
@@ -102,7 +102,6 @@
      * @param string $generator
      * @param string $privateKey
      * @param string $privateKeyType
-     * @return void
      */
     public function __construct($prime, $generator, $privateKey = null, $privateKeyType = self::NUMBER)
     {
@@ -146,6 +145,7 @@
      *
      * @param string $number
      * @param string $type
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return Zend_Crypt_DiffieHellman
      */
     public function setPublicKey($number, $type = self::NUMBER)
@@ -166,6 +166,7 @@
      * transaction.
      *
      * @param string $type
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return string
      */
     public function getPublicKey($type = self::NUMBER)
@@ -195,6 +196,8 @@
      *
      * @param string $publicKey
      * @param string $type
+     * @param string $output
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return mixed
      */
     public function computeSecretKey($publicKey, $type = self::NUMBER, $output = self::NUMBER)
@@ -218,6 +221,7 @@
      * Return the computed shared secret key from the DiffieHellman transaction
      *
      * @param string $type
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return string
      */
     public function getSharedSecretKey($type = self::NUMBER)
@@ -238,6 +242,7 @@
      * Setter for the value of the prime number
      *
      * @param string $number
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return Zend_Crypt_DiffieHellman
      */
     public function setPrime($number)
@@ -253,6 +258,7 @@
     /**
      * Getter for the value of the prime number
      *
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return string
      */
     public function getPrime()
@@ -264,11 +270,11 @@
         return $this->_prime;
     }
 
-
     /**
      * Setter for the value of the generator number
      *
      * @param string $number
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return Zend_Crypt_DiffieHellman
      */
     public function setGenerator($number)
@@ -284,6 +290,7 @@
     /**
      * Getter for the value of the generator number
      *
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return string
      */
     public function getGenerator()
@@ -300,6 +307,7 @@
      *
      * @param string $number
      * @param string $type
+     * @throws Zend_Crypt_DiffieHellman_Exception
      * @return Zend_Crypt_DiffieHellman
      */
     public function setPrivateKey($number, $type = self::NUMBER)