Enhancement of user authentication using biometrics in mobile networks

Remote authentication for e-commerce has been extensively studied among protocols in the past decades, and recently Chen et al. claimed that their scheme can withstand various attacks. However, their scheme still suffers from vulnerabilities. In this paper, we analyze the authentication protocol based on biometrics and propose a secure scheme that uses the biometrics of mobile devices using AVISPA tool to provide a secure authentication system for users.