= PiCL Key Server / IdP Protocol =
NOTE: This specification is under active development (27-Jun-2013). Several pieces are not yet complete. If you write any code based on this design, keep a close eye on this page and/or contact me (warner) on the #picl IRC channel to learn about changes. Eventually this will be nailed down and should serve as a stable spec for the PICL keyserver/IdP protocol.
== Email+Password -> SignToken ==