A Secure and Efficient Group Key Agreement Scheme for VANETGroup Key Agreement Scheme • October 31st, 2024
Contract Type FiledOctober 31st, 2024In order to protect the security and privacy of group com- munications in VANET, a secure and efficient group key negotiation scheme needs to be designed. In order to achieve efficient anonymous privacy and authentication mechanisms, batch authentication schemes and shared key mechanisms are generally used. In this article, we propose improving a secure and efficient group key agree- ment scheme for VANET in several areas to explicitly clarify the process and ensure the safety of the dissemi- nated information.