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网络信息安全包括信息内容的加密及通讯的匿名性质 .DiningCryptographer (DC net)协议[1,2 ] 就是一个基于数学不可解特性的基础安全匿名通信协议 ,其主要特点是通过提供匿名信息服务来避免恶意攻击 .本文在介绍DC net协议工作原理的基础上 ,从工程应用角度给出了如何构建基于DC net协议的分布式安全信息服务 ,并对运行时的有关问题进行了研究 .
Network information security includes the anonymity of encrypting and communicating information.DiningCryptographer (DC net) protocol [1, 2] is a basic secure anonymous communication protocol based on mathematic unmanageable features, its main characteristic is to avoid malicious by providing anonymous information services Attack.On the basis of introducing the working principle of DC net protocol, this paper presents how to construct the distributed net safety net based on distributed network security information service from the perspective of engineering application, and studies the related problems at runtime.