量子密钥管理技术综述  

A Comprehensive Review of Quantum Key Management Technology

作　　者：张亮亮 韩璐 ZHANG Liangiang;HAN Lu(No.30 Institute of CETC,Chengdu Sichuan 610041,China)

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2025年第3期213-220,共8页Communications Technology

基　　金：国家自然科学基金(62201530)。

摘　　要：随着信息技术的发展,信息安全的重要性日益凸显,量子密钥管理技术是信息安全领域的前沿研究方向。量子密钥管理涵盖了量子密钥生成分发层、量子密钥管理服务层和量子密钥应用层3个层次,其核心技术包括量子存储技术、密钥分发协议、路由管理、拥塞控制等。当前,量子密钥管理技术在金融、政务等对安全性要求极高的领域已开展初步应用,但仍面临技术成熟度、成本效益、与现有系统的兼容性等挑战。未来,随着量子技术的不断发展,量子密钥管理有望在更广泛的场景中实现大规模应用,为信息安全提供更可靠的保障。With the development of information technology,the importance of information security is becoming increasingly prominent,and quantum key management technology is a cutting-edge research direction in the field of information security.Quantum key management contains three layers:quantum key generation and distribution layer,quantum key management service layer,and quantum key application layer,and its core technologies include quantum storage technology,key distribution protocols,routing management,congestion control and so on.At present,quantum key management technology has been initially applied in fields with extremely high security requirements,such as finance and government affairs.However,it still faces challenges in terms of technological maturity,cost-effectiveness,and compatibility with existing systems.In the future,with the continuous development of quantum technology,quantum key management is expected to be widely applied in more scenarios,providing more reliable security guarantees for information security.

关 键 词：量子密钥管理 信息安全 量子力学 拥塞控制 

分 类 号：TN918[电子电信—通信与信息系统]