量子安全通信探讨  

Study on quantum secure communication

作　　者：李继容[1] 

机构地区：[1]五邑大学信息学院,广东江门529020

出　　处：《光通信技术》2009年第3期60-62,共3页Optical Communication Technology

基　　金：广东省自然科学基金项目(5013333)资助;五邑大学青年基金项目(A200712)资助

摘　　要：从理论研究、实验进展和技术开发的角度简述了量子安全通信的发展历程;阐述了量子通信的过程。简单介绍了相关的量子安全通信技术:量子密钥、量子认证、量子签名、量子加密算法和量子秘密共享等。分析了阻碍量子安全通信实用化的几个因素,最后对量子安全通信的发展作了展望。The development history of quantum secure communication is reviewed fi-om the aspects of theory research,experiment progress and technology development; The quantum communication process is expouded; The related technologies to the quantum secure communication are introduced： quantum key, quantum authentication, quantum signatures, quantum encryption algorithm, quantum secret sharing; The several impedeing factors of the practical use of quantum secure communication are also analyzed,finally the development of quantum secure communication is prospected.

关 键 词：量子密码 量子认证 量子通信 

分 类 号：TN918[电子电信—通信与信息系统]