欧洲量子保密通信网络研究  

The research of european quantum confidential communications network

作　　者：刘桂[1] 蒋天炜[1] 喻松[1] 顾畹仪[1] 

机构地区：[1]北京邮电大学信息光子学与光通信国家重点实验室,北京100876

出　　处：《光通信技术》2011年第12期36-39,共4页Optical Communication Technology

基　　金：国家863计划项目(2009AA01A349)资助

摘　　要：与经典网络相比,QKD(Quantum Key Distribution)网络利用量子密钥分发技术能在公共网络中为数据通信提供无条件安全的密钥。欧洲Secoqc(Secure Communication Based on Quantum Cryptography)项目研究可大范围应用于绝对安全性通信网络。详细介绍Secoqc QKD网络的结构及协议,及其在维也纳的实验网络。Compared with classical networks, Quantum Key distribution （QKD） network provides unconditionally secure keys for data communication over public networks. The European project Secoqc （Secoqc Communication Based on Quantum Cryptography） aims at developing widely used secure communication network. This paper specifies the architecture and the protocols of the Secoqc QKD network, as well as the trial network in Vienna.

关 键 词：量子密钥分发 量子网络 量子密码学 

分 类 号：TN929.1[电子电信—通信与信息系统]