An Identity-Based Authenticated Key Agreement Protocol

Aiming to solve the communication security problems which in a public network,an ID-based mutual authentication and key agreement scheme is proposed in this paper,in which some characteristics of bilinear map are used.The functions implemented by this protocol include authentication,guaranteed the integrity and agree the session key fairly between two communications.Moreover,this protocol provides some security properties such as known key security,perfect forward secrecy,key-compromise impersonation,unknown key-share resilience and key control.This protocol has better security characteristic and keeping with the nice efficience,more suited to realities of the need of internet communications.