diff --git a/src/adodb5/session/adodb-encrypt-mcrypt.php b/src/adodb5/session/adodb-encrypt-mcrypt.php
deleted file mode 100644
index 5bb52c9f..00000000
--- a/src/adodb5/session/adodb-encrypt-mcrypt.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-
-
-/*
-V5.09 25 June 2009   (c) 2000-2009 John Lim (jlim#natsoft.com). All rights reserved.
-         Contributed by Ross Smith (adodb@netebb.com). 
-  Released under both BSD license and Lesser GPL library license.
-  Whenever there is any discrepancy between the two licenses,
-  the BSD license will take precedence.
-	  Set tabs to 4 for best viewing.
-
-*/
-
-if (!function_exists('mcrypt_encrypt')) {
-	trigger_error('Mcrypt functions are not available', E_USER_ERROR);
-	return 0;
-}
-
-/**
- */
-class ADODB_Encrypt_MCrypt {
-	/**
-	 */
-	var $_cipher;
-
-	/**
-	 */
-	var $_mode;
-
-	/**
-	 */
-	var $_source;
-
-	/**
-	 */
-	function getCipher() {
-		return $this->_cipher;
-	}
-
-	/**
-	 */
-	function setCipher($cipher) {
-		$this->_cipher = $cipher;
-	}
-
-	/**
-	 */
-	function getMode() {
-		return $this->_mode;
-	}
-
-	/**
-	 */
-	function setMode($mode) {
-		$this->_mode = $mode;
-	}
-
-	/**
-	 */
-	function getSource() {
-		return $this->_source;
-	}
-
-	/**
-	 */
-	function setSource($source) {
-		$this->_source = $source;
-	}
-
-	/**
-	 */
-	function __construct($cipher = null, $mode = null, $source = null) {
-		if (!$cipher) {
-			$cipher = MCRYPT_RIJNDAEL_256;
-		}
-		if (!$mode) {
-			$mode = MCRYPT_MODE_ECB;
-		}
-		if (!$source) {
-			$source = MCRYPT_RAND;
-		}
-
-		$this->_cipher = $cipher;
-		$this->_mode = $mode;
-		$this->_source = $source;
-	}
-
-	/**
-	 */
-	function write($data, $key) {
-		$iv_size = mcrypt_get_iv_size($this->_cipher, $this->_mode);
-		$iv = mcrypt_create_iv($iv_size, $this->_source);
-		return mcrypt_encrypt($this->_cipher, $key, $data, $this->_mode, $iv);
-	}
-
-	/**
-	 */
-	function read($data, $key) {
-		$iv_size = mcrypt_get_iv_size($this->_cipher, $this->_mode);
-		$iv = mcrypt_create_iv($iv_size, $this->_source);
-		$rv = mcrypt_decrypt($this->_cipher, $key, $data, $this->_mode, $iv);
-		return rtrim($rv, "\0");
-	}
-
-}
-
-return 1;
-
-?>