diff options
Diffstat (limited to 'system/libraries/Sha1.php')
| -rwxr-xr-x[-rw-r--r--] | system/libraries/Sha1.php | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/system/libraries/Sha1.php b/system/libraries/Sha1.php index f9611a8a5..ad747a001 100644..100755 --- a/system/libraries/Sha1.php +++ b/system/libraries/Sha1.php @@ -2,11 +2,11 @@ /** * CodeIgniter * - * An open source application development framework for PHP 4.3.2 or newer + * An open source application development framework for PHP 5.1.6 or newer * * @package CodeIgniter * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2010, EllisLab, Inc. + * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. * @license http://codeigniter.com/user_guide/license.html * @link http://codeigniter.com * @since Version 1.0 @@ -44,7 +44,7 @@ */ class CI_SHA { - function CI_SHA() + public function __construct() { log_message('debug', "SHA1 Class Initialized"); } @@ -55,7 +55,7 @@ class CI_SHA { * @access public * @param string * @return string - */ + */ function generate($str) { $n = ((strlen($str) + 8) >> 6) + 1; @@ -117,7 +117,7 @@ class CI_SHA { return $this->_hex($a).$this->_hex($b).$this->_hex($c).$this->_hex($d).$this->_hex($e); } - + // -------------------------------------------------------------------- /** @@ -126,7 +126,7 @@ class CI_SHA { * @access private * @param string * @return string - */ + */ function _hex($str) { $str = dechex($str); @@ -138,7 +138,7 @@ class CI_SHA { return $str; } - + // -------------------------------------------------------------------- /** @@ -146,7 +146,7 @@ class CI_SHA { * * @access private * @return string - */ + */ function _ft($t, $b, $c, $d) { if ($t < 20) @@ -166,7 +166,7 @@ class CI_SHA { * * @access private * @return string - */ + */ function _kt($t) { if ($t < 20) @@ -186,7 +186,7 @@ class CI_SHA { return -899497514; } } - + // -------------------------------------------------------------------- /** @@ -194,7 +194,7 @@ class CI_SHA { * * @access private * @return string - */ + */ function _safe_add($x, $y) { $lsw = ($x & 0xFFFF) + ($y & 0xFFFF); @@ -202,7 +202,7 @@ class CI_SHA { return ($msw << 16) | ($lsw & 0xFFFF); } - + // -------------------------------------------------------------------- /** @@ -210,7 +210,7 @@ class CI_SHA { * * @access private * @return integer - */ + */ function _rol($num, $cnt) { return ($num << $cnt) | $this->_zero_fill($num, 32 - $cnt); @@ -223,7 +223,7 @@ class CI_SHA { * * @access private * @return string - */ + */ function _zero_fill($a, $b) { $bin = decbin($a); |