You can use the security-key variants of ssh keys. Those would be ecdsa-sk, ed25519-sk and others[0]. This does require a newer OpenSSH version to work. GitHub

You can use the security-key variants of ssh keys. Those would be ecdsa-sk, ed25519-sk and others[0]. This does require a newer OpenSSH version to work. GitHub has added support for these keys back in 2021. [0]: https://news.ycombinator.com/item?id=22324074 https://news.ycombinator.com/item?id=22324074 [1]: https://github.blog/2021-05-10-security-keys-supported-ssh-git-operations/ https://github.blog/2021-05-10-security-keys-supported-ssh-g...