Classification of EAP methods and Some Major Attacks on EAP

Abstract

This paper presents an overview of authentication protocol and analysis of Extensible Authentication Protocol (EAP) and its place in securing network. In general, authentication procedure adds extra messages to the original message flow and results in throughput reduction/ increase in processing time. Extensible Authentication Protocol (EAP) is a framework which aims to provide a flexible authentication for wireless networks. A number of specific widely used EAP methods are examined and evaluated for their advantages and susceptibility to types of attack. In addition, we evaluate how we communicate between two entities over the network.