电力通信网络中的量子保密通信示范应用与测评

Application and Evaluation of Quantum Secure Communication in Electric Power Communication Networks

基于量子密钥分发的量子保密通信技术是未来提升信息安全防护能力的有效解决方案之一,近年来相关技术研究、设备研制和示范应用发展迅速,但量子保密通信系统测评的标准规范尚未完全建立。在回顾量子保密通信技术及其应用进展的基础上,介绍电力量子保密通信示范网络建设和设备应用情况,从量子密钥分发、管理和应用等不同方面提出综合测评方案,通过实际网络环境验证量子保密通信技术在电力通信网络中应用的可行性和技术效果,并对未来量子保密通信应用发展进行展望。

Quantum key distribution-based quantum secure communication(QSC)technology is one of the effective solutions to improve the level of information security protection.In recent years,related technology research,equipment development and demonstration applications have developed rapidly,but the standards for testing and evaluation of QSC system has not been completely established.On the basis of reviewing the progress of quantum secure communication technology and its application,the paper introduces the construction of electric power QSC demonstration network and the application of related equipment,and proposes a comprehensive evaluation scheme from different aspects such as quantum key distribution,management and application.The feasibility and technical effects of applying QSC technology in power communication networks are verified in the actual network environment.In the end,the prospect of QSC applications is given.