How not to store the private key in plain text?

[Kmaschta]

Currently, the private key used te encrypt and decrypt the config values is stored inside the .comfy/config file in clear text.

It would be better to store this private key (and some perhaps some other crypto informations) into a secure file like .comfy/privatekey or something.

I thought of some implementations, but none of them are satisfactory from the security and/or UX standpoint.

Any idea on how to implement a solution that is both secure and easy to use?