A Identification and Key Establishment Scheme based on Self-Certified Public Key for MANETs

Abstract

Due to the mobility of nodes, lack of infrastructure and limited computing and storage resources in mobile ad hoc networks (MANETs), this scheme uses the self-certification public key, combined with the interactive zero-knowledge proof and KEA+ key exchange method in the GPS identity authentication protocol, uses four interactions to complete the two-way identity authentication and key exchange of both parties, and which security is analyzed subsequently. The scheme effectively reduces the leakage of the claimant’s secret knowledge in the identity authentication process, and enhances the reliability of the identity authentication and key exchange process.