A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : A Secure and Efficient Handover Authentication in FMIP6
Author(s) : S. Jung, J. Choi
Filename : draft-jung-mipshop-secure-efficient-handover-00.txt
Pages : 15
Date : 2007-11-12
This document describes a secure and efficient handover
authentication (SEHA) protocol in FMIP6. The main idea is using the
Diffie-Hellman (DH) algorithm to enhance security aspects, and is
modifying the DH key exchange to reduce computational cost at the
Mobile Node (MN) by delegating exponential operation to the Access
Router (AR). The MN and NAR establish the handover key HK_NAR
through the PAR instead of the AAA server at any convenient time
while the MN belongs to the NAR domain. The HK_NAR is used for
handover authentication when the MN moves from the NAR to the
next NAR. The main advantage of this document is more secure and
suitable to a light-weight mobile terminal than the existing
handover authentication scheme using SEND.
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