Bilinear-pairing based two-party identification protocol in wireless sensor network

摘要

With the rapid development of wireless sensor network (WSN), Entity authentication in a wireless environment is highly desirable, but ensuring security and efficiency of this process is challenging. In this paper, we built a two-party entity certification model based on SEAHA (Secure and Efficient Handover Authentication) scheme, and made improvements on its authentication algorithm. The improved protocol is a two-party identification based on Bilinear pairing in WSN, which not only improves the security of the system, but also reduces the complexity of the algorithm. The security of improved scheme is demonstrated by analyzing the security properties and compared with prior related work in details.