An elliptic curve cryptography based on authentication and key agreement protocol for wireless communication

Aydos et al.and Mangipudi et al.proposed an ECC-based wireless authentication and key agreement protocol respectively. Unfortunately,there are some security flaw such as man-in-middle attack,denial-of-service attack,impersonation attack etc.to thse protocols.For this reason,a security enhanced protocol is proposed in this paper,which can not only achieve the essential security achievements of a good MAKAP,but overcome weaknesses referred above.At the end of the protocol,identifies both of parters are testified and they agree a session key for subsequent communication between user and server.