Idea: add support for a backup code in case of an emergency

[dcu]

[pirogoeth]

This would be an excellent idea! Maybe using a key combo to interrupt the wait for OneTouch approval?

It would be really awesome to generate a four-word (maybe configurable amount) paper key (or set of paper keys..) that one could use to override the Authy side of things.

[dcu]

I'm thinking about something like:

onetouch-ssh set-backup-code <whatever>

and is hashed with bcrypt or pbkdf2 and stored, then you can enter this code when the onetouch request times out.

we would validate the length of