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针对校园网建设过程中出现的安全问题,结合可信网络理念和技术,研究如何构建可信校园网。就校园网用户庞大、身份认定模糊的安全现状,提出一种以容侵CA认证为核心构建可信校园网的方案。详细论述容侵CA体系结构,组件间相互作用,描述CA系统签名及实体间通信过程,分析系统可信性,最后指出下一步工作,以论证并实现方案。
In view of the security problems appearing in the construction of campus network, this paper studies how to construct a credible campus network by combining the concept and technology of credible network. As to the huge campus users and the vague status of identity security, this paper proposes a scheme to construct a credible campus network with capacity authentication CA as the core. Described in detail the content-tolerant CA architecture, interaction between components, describe the CA system signature and inter-entity communication process, analysis of system credibility, and finally pointed out the next step in order to demonstrate and implement the program.