Transport Layer Security (TLS) Application-Layer Protocol Negotiation Extension
Štěpán Friedl, A. Popov, A. Langley, E. Stephan · 2014
This document describes a Transport Layer Security (TLS) extension for application-layer protocol negotiation within the TLS handshake.For instances in which multiple application protocols are supported on the same TCP or UDP port, this extension allows the application layer to negotiate which protocol will be used within the TLS connection. Status of This Memo This is an Internet Standards Track document.This document is a product of the Internet Engineering Task Force (IETF).It represents the consensus of the IETF community.It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG).Further information on Internet Standards is available in Section 2 of RFC 5741.