A Robust and Efficient Remote Authentication Scheme from Elliptic Curve Cryptosystem

Along with the extensive prevalence of the network and the portable equipments, people can access network resources conveniently. The protection of participants’ privacy and data confidentiality is significant. Authentication mechanism is essential to assure the authenticity of all participants and forbid the illegal accessing. In this paper, we propose a robust remote authentication scheme with privacy protection, which achieves the efficiency. Besides, we prove the completeness of the proposed scheme through BAN-logic. The performance comparisons show that our proposal is sufficiently robust and suitable to the practical application environment.