This is not what I meant. I used this setup before. But you need gpg, the right config, the ssh-agent from gpg etc. I did a setup like this on macOS, Linux, and

This is not what I meant. I used this setup before. But you need gpg, the right config, the ssh-agent from gpg etc. I did a setup like this on macOS, Linux, and windows. It was a nightmare to setup. MacOS starts an ssh-agent by default so one needs to rewrite the environment etc to inject gpg ssh-agent. Linux is a little simpler though. What I wanted is to use the external ssh keys on a Fido key [1] in combination with the commit signing feature. With that I would skip the whole gpg part of the setup and only configure git and maybe ssh. But the generated keys (they have a -sk postfix) didn’t work with the signing feature. https://fido.ftsafe.com/open-ssh-with-fido-keys/ https://fido.ftsafe.com/open-ssh-with-fido-keys/