needing to give Bob a new passphrase to remember, and without needing
to even know Bob's current SSH key. She simply tells `foo` that `Bob
<bob@example.net>` should have access to the `bob` account. The
needing to give Bob a new passphrase to remember, and without needing
to even know Bob's current SSH key. She simply tells `foo` that `Bob
<bob@example.net>` should have access to the `bob` account. The