为解决舰船多链路网络链路切换时数据安全传输中断问题，研究基于量子通信的舰船多链路数据传输网络安全保障方法。利用量子通信技术建立安全架构，通过量子纠缠和贝尔态测量为每条链路生成量子化成对密钥，加密多链路数据，解决传输中断问题。采用安全分组交换传输协议传输加密数据，用量子化成对密钥解密，实现安全保障。实验表明：该方法密钥敏感性优，数据加密效果好；不同攻击场景下，数据传输完整率高，最低为99.5%；不同数据维数下，最高量子信道衰减量仅0.8dB/km，未超设定阈值，安全保障效果优。
To solve the problem of data security transmission interruption during the switching of ship multi link network links, a quantum communication based method for ensuring the security of ship multi link data transmission network is studied. Establish a secure architecture using quantum communication technology, generate quantum pairing keys for each link through quantum entanglement and Bell state measurement, encrypt multi link data, and solve transmission interruption problems. Using secure packet switching protocol to transmit encrypted data, and decrypting with quantum-generated paired keys to achieve security protection. The experiment shows that this method has excellent key sensitivity and good data encryption effect; Under different attack scenarios, the data transmission integrity rate is high, with a minimum of 99.5%; Under different data dimensions, the highest quantum channel attenuation is only 0.8dB/km, which does not exceed the set threshold and has excellent security protection effect.
2025,47(21): 168-172 收稿日期：2025-5-25
DOI：10.3404/j.issn.1672-7649.2025.21.027
分类号：U665
基金项目：广东理工学院校级科研项目（2025YBZK022）
作者简介：张志霞(1979-),女,硕士,副教授,研究方向为计算机网络与数据通信
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