A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Localized Key Management for AAA in Mobile IPv6
Author(s) : M. Kim, Y. Mun
Filename : draft-mun-aaa-localkm-mobileipv6-01.txt
Pages : 25
Date : 2002-12-16
This document describes a way to distribute secure key for optimizing
AAA authentication procedure while a mobile node is away from it's
home. The AAA infrastrucrue is used as an underlying framework which
enables a Mobile-IPv6 node to get an global authentication by
identifying it with an unique identifier NAI. The Diameter messages
are exchanged to transfer information of mobile node between home and
foreign AAA servers.
The steps to complete an authentication procedure for mobile node in
the visited link may be reduced by delegating the role for generating
and synchronizing keys to AAA server in the visited domain.
The implications to existing entities supporting mobility such as
attendant, AAA server in home and visited domain are discussed.
The delegation is introduced and the related security issues
are pointed out.
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