public static extern int RFD_SetOnGetKeyRSA(IntPtr rfdHandle, OnGetKeyCallback method);
public static extern int RFD_SetOnGetKeyRSA(IntPtr rfdHandle, OnGetKeyCallback method);
public static extern int RFD_SetOnGetKeyRSA(IntPtr rfdHandle, OnGetKeyCallback method);
public static extern int RFD_SetOnGetKeyRSA(IntPtr rfdHandle, OnGetKeyCallback method);