diff options
Diffstat (limited to 'system/libraries/Encrypt.php')
| -rw-r--r-- | system/libraries/Encrypt.php | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php index b7dba2523..0f860a967 100644 --- a/system/libraries/Encrypt.php +++ b/system/libraries/Encrypt.php @@ -7,7 +7,7 @@ * @package CodeIgniter * @author Rick Ellis * @copyright Copyright (c) 2006, pMachine, Inc. - * @license http://www.codeignitor.com/user_guide/license.html + * @license http://www.codeignitor.com/user_guide/license.html * @link http://www.codeigniter.com * @since Version 1.0 * @filesource @@ -98,12 +98,12 @@ class CI_Encrypt { /** * Encode * - * Encodes the message string using bitwise XOR encoding. - * The key is combined with a random hash, and then it - * too gets converted using XOR. The whole thing is then run - * through mcrypt (if supported) using the randomized key. - * The end result is a double-encrypted message string - * that is randomized with each call to this function, + * Encodes the message string using bitwise XOR encoding. + * The key is combined with a random hash, and then it + * too gets converted using XOR. The whole thing is then run + * through mcrypt (if supported) using the randomized key. + * The end result is a double-encrypted message string + * that is randomized with each call to this function, * even if the supplied message and key are the same. * * @access public @@ -169,8 +169,8 @@ class CI_Encrypt { function _xor_encode($string, $key) { $rand = ''; - while (strlen($rand) < 32) - { + while (strlen($rand) < 32) + { $rand .= mt_rand(0, mt_getrandmax()); } @@ -190,7 +190,7 @@ class CI_Encrypt { /** * XOR Decode * - * Takes an encoded string and key as input and generates the + * Takes an encoded string and key as input and generates the * plain-text original message * * @access private @@ -245,7 +245,7 @@ class CI_Encrypt { * @param string * @return string */ - function mcrypt_encode($data, $key) + function mcrypt_encode($data, $key) { $init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode()); $init_vect = mcrypt_create_iv($init_size, MCRYPT_RAND); @@ -262,7 +262,7 @@ class CI_Encrypt { * @param string * @return string */ - function mcrypt_decode($data, $key) + function mcrypt_decode($data, $key) { $init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode()); $init_vect = mcrypt_create_iv($init_size, MCRYPT_RAND); @@ -307,7 +307,7 @@ class CI_Encrypt { */ function _get_cipher() { - if ($this->_mcrypt_cipher == '') + if ($this->_mcrypt_cipher == '') { $this->_mcrypt_cipher = MCRYPT_RIJNDAEL_256; } @@ -325,7 +325,7 @@ class CI_Encrypt { */ function _get_mode() { - if ($this->_mcrypt_mode == '') + if ($this->_mcrypt_mode == '') { $this->_mcrypt_mode = MCRYPT_MODE_ECB; } @@ -378,7 +378,7 @@ class CI_Encrypt { { require_once(BASEPATH.'libraries/Sha1'.EXT); $SH = new CI_SHA; - return $SH->generate($str); + return $SH->generate($str); } else { @@ -389,7 +389,7 @@ class CI_Encrypt { { return sha1($str); } - } + } } |