Comment by cypherpunks01

Are there any private note solutions that can encrypt all markdown files against your own Yubikey-generated privkey?

You can do this with SOPS and age encryption and it's amazing, but can't view/edit notes outside a terminal or on mobile very easily that I've found.

Looking for a new solution like this, or maybe obscure configuration for an existing notes app that can support this workflow.

All of the "end-to-end" solutions seems like they just store your encrypted keys somewhere with the application files, sync them around to different machines, etc, and decrypt key with a password. But web frontends can be compromised and the master password intercepted, so I'd like to require a Yubikey touch for each document decrypt, which would make exfiltrating multiple documents more difficult.