POSTER: Cryptanalysis and security enhancement of Anil K Sarje's authentication scheme using smart cards

Abstract

In 2010 Anil k Sarje et al. proposed an improved remote user authentication scheme based on Wang et al. authentication scheme using smart cards. In this paper, we will show that in Anil k Sarje scheme, ID and Password can be computed by adversary. Hence it is vulnerable to all traditional attacks. We propose an efficient and secure authentication scheme with smart cards which requires minimum computational cost. © Springer-Verlag 2013.