–Mobile networks not only provide great benefits to their users but they also introduce inherent security issues. With respect to security, the emerging risks of denial of servic...
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
Tansel Kaya, Guolong Lin, Guevara Noubir, A. Yilma...
Abstract-- This paper is concerned with passwordauthenticated key agreement protocols. Designing such protocols represents an interesting challenge since there is no standard way o...
The Gaia ubiquitous computing platform currently supports mobile devices through a thin client proxy architecture. Mobile devices run a lightweight proxy client written in J2ME to...
Ellick Chan, Jim Bresler, Jalal Al-Muhtadi, Roy H....
Most of existing user authentication schemes require high computation cost of exponentiation operations for the purpose of security. However, it is not suitable for mobile devices...