%0 Journal Article
	%A Keonwoo Kim and  Dowon Hong and  Kyoil Chung
	%D 2008
	%J International Journal of Electronics and Communication Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 18, 2008
	%T Application of ESA in the CAVE Mode Authentication
	%U https://publications.waset.org/pdf/3251
	%V 18
	%X This paper proposes the authentication method using
ESA algorithm instead of using CAVE algorithm in the CDMA
mobile communication systems including IS-95 and CDMA2000 1x.
And, we analyze to apply ESA mechanism on behalf of CAVE
mechanism without the change of message format and air interface in
the existing CDMA systems. If ESA algorithm can be used as the
substitution of CAVE algorithm, security strength of authentication
algorithm is intensified without protocol change. An algorithm
replacement proposed in this paper is not to change an authentication
mechanism, but to configure input of ESA algorithm and to produce
output. Therefore, our proposal can be the compatible to the existing
systems.
	%P 1259 - 1263