Great post! BTW, you can also now use hardware devices (like TREZOR and KeepKey) to perform "ssh-agent" functionality in hardware, with minimal setup work. Bl

Great post! BTW, you can also now use hardware devices (like TREZOR and KeepKey) to perform "ssh-agent" functionality in hardware, with minimal setup work. Blog post: https://medium.com/@satoshilabs/trezor-firmware-1-3-4-enables-ssh-login-86a622d7e609 https://medium.com/@satoshilabs/trezor-firmware-1-3-4-enable... Source code: https://github.com/romanz/trezor-agent https://github.com/romanz/trezor-agent (the README has several demo screencasts).