A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : TLS/DTLS PSK Identity Extension
Authors : Jayaraghavendran K
Raja Ashok V K
Filename : draft-jay-tls-psk-identity-extension-00.txt
Pages : 10
Date : 2015-09-28
Abstract:
Pre-Shared Key (PSK) based Key Exchange Mechanism is primarily used
in constrained environments where resource intensive Asymmetric
Cryptography cannot be used. In the Internet of Things (IoT)
deployments, constrained devices are commonly used for collecting
data via sensors for use in home automation, smart energy etc. In
this context, DTLS is being considered as the primary protocol for
communication security at the application layer and in some cases, it
is also being considered for network access authentication.
This document provides a specification for a new extension for
Optimizing DTLS and TLS Handshake when the Pre-Shared Key (PSK) based
Key Exchange is used. This extension is aimed at reducing the number
of messages exchanged and the RTT of the TLS & DTLS Handshakes.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-jay-tls-psk-identity-extension/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-jay-tls-psk-identity-extension-00
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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