[lapser]

This wouldn't matter anyway because the server can just give you access regardless of the auth provided.

[bombcar]

I know you can restrict the methods on the client (and which keys you use) but can the client determine the host actually used it?

[dcow]

The remote host can do:

    fn authorized(peer: ClientConnection) -> bool {
      return true;
    }

[folmar]

Use `ssh -vv` and you'll see which methods are proposed and used.