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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (2): 58-61.DOI: 10.3969/j.issn.1673-4440.2023.02.011

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铁路无线通信系统数据加密策略

李童瑶,王啸阳   

  1. 北京全路通信信号研究设计院集团有限公司,北京 100070
  • 收稿日期:2021-11-09 修回日期:2022-12-22 出版日期:2023-02-25 发布日期:2023-02-25
  • 作者简介:李童瑶(1997—),女,助理工程师,硕士,主要研究方向:轨道交通通信、无线调度通信,邮箱:litongyao@crscd.com.cn。
  • 基金资助:
    中国神华能源股份有限公司重大科研项目(SHGF-20-01);中国铁路通信信号股份有限公司重大科技专项(2021X01)

Data Encryption Strategy of Railway Wireless Communication System

Li Tongyao,  Wang Xiaoyang   

  1. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China
  • Received:2021-11-09 Revised:2022-12-22 Online:2023-02-25 Published:2023-02-25

摘要: 由于无线信号传输具有开放性,无线通信始终面临着被窃听和被攻击的风险。为提高铁路无线通信信息传递的安全性和可靠性,提出一种融合量子通信技术和无线通信技术的新型加密通信策略,可有效降低外来非法用户对无线通信数据的窃听和攻击,提高铁路无线通信系统的数据传输的安全性。

关键词: 铁路无线通信, 量子通信, 量子密钥分发, 数据加密

Abstract: Due to the openness of wireless signal transmission, wireless communication is always facing the risk of being eavesdropped and attacked. In order to improve the security and reliability of railway wireless communication information transmission, this paper proposes a new encrypted communication strategy that combines quantum communication technology and wireless communication technology, which can effectively reduce eavesdropping and attacks from illegal foreign users on wireless communication data, and improve the data transmission security of railway wireless communication system.

Key words: railway wireless communication, quantum communication, quantum key distribution, data encryption

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