/**
* rc4encrypt
*
- * Please note that in this version of moodle that the default for rc4encryption is
- * using the slightly more secure password key. There may be an issue when upgrading
- * from an older version of moodle.
- *
- * @todo MDL-31836 Remove the old password key in version 2.4
- * Code also needs to be changed in sessionlib.php
- * @see get_moodle_cookie()
- * @see set_moodle_cookie()
- *
* @param string $data Data to encrypt.
- * @param bool $usesecurekey Lets us know if we are using the old or new secure password key.
* @return string The now encrypted data.
*/
-function rc4encrypt($data, $usesecurekey = true) {
- if (!$usesecurekey) {
- $passwordkey = 'nfgjeingjk';
- } else {
- $passwordkey = get_site_identifier();
- }
- return endecrypt($passwordkey, $data, '');
+function rc4encrypt($data) {
+ return endecrypt(get_site_identifier(), $data, '');
}
/**
* rc4decrypt
*
- * Please note that in this version of moodle that the default for rc4encryption is
- * using the slightly more secure password key. There may be an issue when upgrading
- * from an older version of moodle.
- *
- * @todo MDL-31836 Remove the old password key in version 2.4
- * Code also needs to be changed in sessionlib.php
- * @see get_moodle_cookie()
- * @see set_moodle_cookie()
- *
* @param string $data Data to decrypt.
- * @param bool $usesecurekey Lets us know if we are using the old or new secure password key.
* @return string The now decrypted data.
*/
-function rc4decrypt($data, $usesecurekey = true) {
- if (!$usesecurekey) {
- $passwordkey = 'nfgjeingjk';
- } else {
- $passwordkey = get_site_identifier();
- }
- return endecrypt($passwordkey, $data, 'de');
+function rc4decrypt($data) {
+ return endecrypt(get_site_identifier(), $data, 'de');
}
/**
