On Sun, 5 Jan 2020, David Lang wrote: > I worked there and could use my token from any computer without having > to do anything other than insert the key. No - Google uses SSH certificates with keys backed in the tokens (documented in [1]). This isn't U2F, they are regular SSH keys/certs and the hardware in this case is behaving more like a PKCS#11 token than a U2F device. -d [1] https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/45728.pdf _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev