userspace encryption support
Feature summary
this feature is usually found on devices like mobile os android and ios having user space encryption providing basic protection against data theft and other potential threats maybe if device is stolen or so. although we already have full disk encryption but it create complexity for those who want it they will use it but it is hard as you need to put password twice and debugging makes hard if system is in a unbootable state. having userspace encryption baked into gnome will create a nice graphical support.