量子保密通信技术在电费缴费系统中的应用研究

Application research of quantum secure communication technology in electricity payment system

基于量子力学特性和香农“一次一密”理论,量子保密通信技术可构建理论上无条件安全的通信通道,在电力、金融等领域具有极大的应用前景。介绍了量子保密通信网络基本组成,阐述了量子密钥分发的工作原理,设计了将量子保密通信技术应用于电力公司的电费缴费系统中。测试结果表明,量子保密通信技术在电费缴费系统中的运用提供了理论上无法破解的数据保护,充分保障了电力金融信息的安全性。

The quantum secure communication technology provides theoretical absolute security and has great development prospects in the fields of power and finance.Therefore,based on the research status of quantum secure communication technology at home and abroad,this paper introduces the basic composition of quantum secure communication network,explains the working principle of quantum key distribution,and applies the quantum secure communication technology from two aspects:quantum logic architecture and quantum physics architecture.In this paper,the quantum secure communication technology is applied to the electricity payment system of electric power companies.The test results of the electricity fee payment system find that the data flow of the payment system is an ESP quantum key encrypted message,and the electricity fee inquiry and payment functions are all normal.At the same time,the key rate of the quantum key distribution device is high,which can fully support the key amount of the electricity fee payment system.The application of quantum secure communication technology in the electricity fee payment system provides theoretically unbreakable data protection,which fully guarantees the security of power financial information.