通信学报 ›› 2023, Vol. 44 ›› Issue (2): 210-218.doi: 10.11959/j.issn.1000-436x.20230369

• 学术通信 • 上一篇    下一篇

适用于智能电网的三方认证密钥交换协议

王圣宝, 周鑫, 文康, 翁柏森   

  1. 杭州师范大学信息科学与技术学院,浙江 杭州 311121
  • 修回日期:2022-12-26 出版日期:2023-02-25 发布日期:2023-02-01
  • 作者简介:王圣宝(1978- ),男,江西鄱阳人,博士,杭州师范大学副教授、硕士生导师,主要研究方向为密码协议、公钥加密、数据安全等
    周鑫(1997- ),男,安徽六安人,杭州师范大学硕士生,主要研究方向为物联网安全、认证密钥交换协议和安全多方计算等
    文康(1999- ),男,湖南衡阳人,杭州师范大学硕士生,主要研究方向为认证密钥交换协议和车联网安全等
    作者翁柏森(1997- ),男,浙江杭州人,杭州师范大学硕士生,主要研究方向为认证密钥交换协议和智能电网安全等。简介
  • 基金资助:
    国家自然科学基金资助项目(U21A20466);基于大数据架构的公安信息化应用公安部重点实验室开放课题资助项目(2021DSJSYS005)

Tripartite authenticated key exchange protocol for smart grid

Shengbao WANG, Xin ZHOU, Kang WEN, Bosen WENG   

  1. School of Information Science and Technology, Hangzhou Normal University, Hangzhou 311121, China
  • Revised:2022-12-26 Online:2023-02-25 Published:2023-02-01
  • Supported by:
    The National Natural Science Foundation of China(U21A20466);Key Laboratory of Public Security Information Application Based on Big-Data Architecture, Ministry of Public Security(2021DSJSYS005)

摘要:

大部分现有智能电网环境下的认证方案都存在需要人工参与或运行性能不高的缺点,不能满足智能电网的实际需求。鉴于此,提出了一种新的三方认证密钥交换协议,用于智能电表、服务提供商和控制中心三方之间的认证和密钥建立。基于物理不可克隆函数,去除了需要人工参与协议运行的缺陷。结合 BAN 逻辑和非形式化分析方法,对协议的安全性进行了证明。与同类代表性协议相比,所提协议具有更好的安全性和更高的效率。

关键词: 智能电网, 物理不可克隆函数, 相互认证, 密钥交换, BAN逻辑

Abstract:

Most of the existing authentication schemes in the smart grid environment have the drawbacks of requiring manual participation or low performance, and thus do not meet the practical needs of smart grids.A new tripartite authenticated key exchange protocol was proposed for authentication and key establishment between three parties: smart meters, service providers and control center.The protocol was based on a physical unclonable function, which removed the drawback of requiring manual participation in the operation of the protocol.The security of the protocol was demonstrated by combining BAN logic and non-formal analysis methods.Comparing with similar representative protocols, the proposed protocol has better security and higher efficiency.

Key words: smart grid, physical unclonable function, mutual authentication, key exchange, BAN logic

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