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IEEE MILCOM 2004. Military Communications Conference, 2004.
In this paper, we propose a new lightweight authentication protocol with local security association (SA) control to locally authenticate an inter-domain roaming user efficiently based on its mobility and traffic patterns in mobile networks. We first design a protocol to establish a local SA for authenticating the roaming user securely. Then, in order to determine the life time for the local SA, an authentication cost function is proposed to evaluate the authentication efficiency with thedoi:10.1109/milcom.2004.1493273 fatcat:qzxwtaqq3femdhg4ixzet37q4m