Rfc 4851 - The Flexible Authentication via Secure Tunneling Extensible Authentication Protocol Method (EAP-FAST)
This document defines the Extensible Authentication Protocol (EAP)
based Flexible Authentication via Secure Tunneling (EAP-FAST)
protocol. EAP-FAST is an EAP method that enables secure
communication between a peer and a server by using the Transport
Layer Security (TLS) to establish a mutually authenticated tunnel.
Within the tunnel, Type-Length-Value (TLV) objects are used to convey
authentication related data between the peer and the EAP server.