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Fast Authentication in a Collaborative Wireless Access Network

In English

Författare

Summary, in English

In this paper, we propose a novel inter-domain fast-authentication scheme based on a concept of "trust clouds". A trust cloud is formed among neighbouring access points based on a relationship among the owners of the access points. Fast-authentication for inter-domain sites is achieved through cooperation among the trust cloud members. The approach is distributed without a central authentication server being involved in distributing the security master key to the access points belonging to the trust cloud. We propose two algorithms for mobile visiting nodes to perform authentication at handoff and show through a simulation study that the approach significantly reduces authentication delay compared with traditional server based schemes.

Publiceringsår

2006

Språk

Engelska

Sidor

2207-2212

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

IEEE International Conference on Communications, 2006

Conference date

2006-06-11 - 2006-06-15

Conference place

Istanbul, Turkey

Status

Published

ISBN/ISSN/Övrigt

  • ISBN: 1-4244-0355-3