@ -623,7 +623,7 @@ class Crypt
* @param int $maxLength
* @return string
*/
private static function legacyBlockDecrypt( $data, $key = '', $maxLength = 0 ) {
public static function legacyBlockDecrypt( $data, $key = '', $maxLength = 0 ) {
$result = '';
while ( strlen( $data ) ) {
$result .= self::legacyDecrypt( substr( $data, 0, 8192 ), $key );