Add CRM.sigfig utility

[civicrm-core.git] / CRM / Utils / Crypt.php

diff --git a/CRM/Utils/Crypt.php b/CRM/Utils/Crypt.php
index 45ffe44651102c5015dd7d323765406f6d06f9e0..3fbd785f4979496e9fcb14fdde763bdf0bd40f78 100644 (file)
--- a/CRM/Utils/Crypt.php
+++ b/CRM/Utils/Crypt.php
@@ -1,9 +1,9 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.5                                                |
+ | CiviCRM version 4.6                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014                                |
+ | Copyright CiviCRM LLC (c) 2004-2015                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -23,12 +23,12 @@
  | GNU Affero General Public License or the licensing of CiviCRM,     |
  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
  * $Id$
  *
  */
@@ -49,7 +49,7 @@ class CRM_Utils_Crypt {
    *   Base64-encoded ciphertext, or base64-encoded plaintext if encryption is
    *   disabled or unavailable.
    */
-  static function encrypt($string) {
+  public static function encrypt($string) {
     if (empty($string)) {
       return $string;
     }
@@ -59,8 +59,8 @@ class CRM_Utils_Crypt {
     ) {
       $td = mcrypt_module_open(MCRYPT_RIJNDAEL_256, '', MCRYPT_MODE_ECB, '');
       // ECB mode - iv not needed - CRM-8198
-      $iv  = '00000000000000000000000000000000';
-      $ks  = mcrypt_enc_get_key_size($td);
+      $iv = '00000000000000000000000000000000';
+      $ks = mcrypt_enc_get_key_size($td);
       $key = substr(sha1(CIVICRM_SITE_KEY), 0, $ks);
 
       mcrypt_generic_init($td, $key, $iv);
@@ -83,7 +83,7 @@ class CRM_Utils_Crypt {
    *   Plaintext, or base64-decoded ciphertext if encryption is disabled or
    *   unavailable.
    */
-  static function decrypt($string) {
+  public static function decrypt($string) {
     if (empty($string)) {
       return $string;
     }
@@ -98,8 +98,8 @@ class CRM_Utils_Crypt {
     ) {
       $td = mcrypt_module_open(MCRYPT_RIJNDAEL_256, '', MCRYPT_MODE_ECB, '');
       // ECB mode - iv not needed - CRM-8198
-      $iv  = '00000000000000000000000000000000';
-      $ks  = mcrypt_enc_get_key_size($td);
+      $iv = '00000000000000000000000000000000';
+      $ks = mcrypt_enc_get_key_size($td);
       $key = substr(sha1(CIVICRM_SITE_KEY), 0, $ks);
 
       mcrypt_generic_init($td, $key, $iv);
@@ -110,5 +110,5 @@ class CRM_Utils_Crypt {
 
     return $string;
   }
-}
 
+}