[core] Fw: New Version Notification for draft-zhu-core-groupauth-01.txt

"QiMinpeng" <qiminpeng@chinamobile.com> Mon, 30 September 2013 07:01 UTC

From: QiMinpeng <qiminpeng@chinamobile.com>
To: core@ietf.org
Date: Mon, 30 Sep 2013 15:02:21 +0800
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Subject: [core] Fw: New Version Notification for draft-zhu-core-groupauth-01.txt
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Hi all,

We have submitted a revised version of our group authentication draft. All your comments are welcome. The details of the draft can be found below.
The main changes are:
1. Adding some terminology definition for better understanding
2. Adding more detailed description for use cases
3. Updating solution

BRs,
Minpeng
-----邮件原件-----
发件人: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]
发送时间: 2013年9月30日 14:31
收件人: Minpeng Qi; Judy Zhu
主题: New Version Notification for draft-zhu-core-groupauth-01.txt

A new version of I-D, draft-zhu-core-groupauth-01.txt
has been successfully submitted by Judy Zhu and posted to the
IETF repository.

Filename: draft-zhu-core-groupauth
Revision: 01
Title: Group Authentication
Creation date: 2013-09-29
Group: Individual Submission
Number of pages: 12
URL: http://www.ietf.org/internet-drafts/draft-zhu-core-groupauth-01.txt
Status: http://datatracker.ietf.org/doc/draft-zhu-core-groupauth
Htmlized: http://tools.ietf.org/html/draft-zhu-core-groupauth-01
Diff: http://www.ietf.org/rfcdiff?url2=draft-zhu-core-groupauth-01

Abstract:
The group communication is designed for the communication of Internet
of Things. A threat is identified in [I-D.ietf-core-groupcomm] that
current DTLS based approach is unicast oriented and there is no
supporting on group authentication feature. Unicast oriented
authentication will causing serious burden when a large number of
terminal nodes will be involved inevitably. In another aspect, some
terminals will own the same characteristics, such as owning same
features, in the same place, working in the same time, etc. With this
mechanism, all terminals can be authenticated together with little
signaling and calculation at the same time. It will reduce the
network burden and save time. This draft describes the security of
group authentication and an group authentication implementation
method for the Internet of things.

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

[core] Fw: New Version Notification for draft-zhu… QiMinpeng