     
     open var loggingEnabled = false
     
-    fileprivate init() {}
+    private init() {}
     
-    fileprivate static var _shared: DAKeychain?
+    private static var _shared: DAKeychain?
     open static var shared: DAKeychain {
         get {
             if _shared == nil {

        }
    }
    
    fileprivate func save(_ string: String?, forKey key: String) {
        let query = keychainQuery(withKey: key)        
        let objectData: Data? = string?.data(using: .utf8, allowLossyConversion: false)


        }
    }
    
    private func load(withKey key: String) -> String? {
        let query = keychainQuery(withKey: key)
        query.setValue(kCFBooleanTrue, forKey: kSecReturnData as String)
        query.setValue(kCFBooleanTrue, forKey: kSecReturnAttributes as String)
