Start comment cleanup of libraries
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index 54b5bf7..17437c1 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -38,12 +38,44 @@
*/
class CI_Encrypt {
+ /**
+ * Reference to the user's encryption key
+ *
+ * @var string
+ */
public $encryption_key = '';
+
+ /**
+ * Type of hash operation
+ *
+ * @var string
+ */
protected $_hash_type = 'sha1';
+
+ /**
+ * Flag for the existance of mcrypt
+ *
+ * @var bool
+ */
protected $_mcrypt_exists = FALSE;
+
+ /**
+ * Current cipher to be used with mcrypt
+ *
+ * @var string
+ */
protected $_mcrypt_cipher;
+
+ /**
+ * Method for encrypting/decrypting data
+ *
+ * @var int
+ */
protected $_mcrypt_mode;
+ /**
+ * Initialize Encryption class
+ */
public function __construct()
{
$this->_mcrypt_exists = function_exists('mcrypt_encrypt');
@@ -349,7 +381,8 @@
*
* Function description
*
- * @param string
+ * @param string $data
+ * @param string $key
* @return string
*/
protected function _remove_cipher_noise($data, $key)