火力与指挥控制2025，Vol.50Issue(2)：36-41,47,7.DOI:10.3969/j.issn.1002-0640.2025.02.005
基于区块链的车载自组网身份认证机制研究
Research on Blockchain-based Identity Authentication Mechanism for Vehicular Ad-Hoc Networks
摘要
Abstract
Such problems as poor privacy protection,heavy storage load and high authentication delay,etc.exist in the identity authentication protocol based on the block chain.A new safety authentication protocol based on block chain is proposed.The dynamic accumulators are introduced into the protocol,while the privacy support of vehicles are provided,the storage overhead is decreased to constant level.The design mode of pre-calculation is combined to overcome the challenges of high delay of authentication.The experiment shows that the scheme can meet with each item of requirement of the vehicle operator and has super execution.关键词
车载自组网/区块链/动态累加器/身份认证Key words
vehicular ad-hoc networks/blockchain/dynamic accumulators/identity authentication分类
计算机与自动化引用本文复制引用
张彤彤,汪媛媛,马进,王佳丽,梁兆懿..基于区块链的车载自组网身份认证机制研究[J].火力与指挥控制,2025,50(2):36-41,47,7.基金项目
国家自然科学基金(52375254) （52375254）
厦门市重点资助项目 （）
