Subject: [TLS] FW: New Version Notification for draft-jay-tls-psk-identity-extension-00.txt

From: Jayaraghavendran k <[email-masked]>
Date: Tue, 29 Sep 2015 15:12:59 +0000

Hi All,

A new TLS extension draft for optimizing TLS/DTLS handshake when PSK is used has been proposed. This extension allows the Client Hello & Server Hello messages to negotiate the PSK Identity to be used thereby reducing the handshake latency to 1 RTT.

This may be useful in IoT environments where DTLS 1.2 + PSK is being proposed for many scenarios.

Request your comments & suggestions.

Thanks!
 
Regards,
Jay

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-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: 29 September 2015 02:05
To: Jayaraghavendran k; Jayaraghavendran k; Raja ashok; Raja ashok
Subject: New Version Notification for draft-jay-tls-psk-identity-extension-00.txt

A new version of I-D, draft-jay-tls-psk-identity-extension-00.txt
has been successfully submitted by Jayaraghavendran K and posted to the IETF repository.

Name:		draft-jay-tls-psk-identity-extension
Revision:	00
Title:		TLS/DTLS PSK Identity Extension
Document date:	2015-09-28
Group:		Individual Submission
Pages:		10
URL:            https://www.ietf.org/internet-drafts/draft-jay-tls-psk-identity-extension-00.txt
Status:         https://datatracker.ietf.org/doc/draft-jay-tls-psk-identity-extension/
Htmlized:       https://tools.ietf.org/html/draft-jay-tls-psk-identity-extension-00

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.

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.

The IETF Secretariat