计算机科学 ›› 2011, Vol. 38 ›› Issue (1): 51-53.
• 计算机网络与信息安全 • 上一篇 下一篇
任方,马建峰,钟焰涛
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REN Fang,MA Jian-feng,ZHONG Yan-tao
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摘要： 介绍了空间信息网的结构，分析了其特点以及面临的安全威胁，提出了要达到的安全目标。将分层式PKI技术应用到空间信息网中，构建了一种多层次的CA模型，其达到了机密性、认证性、完整性、不可否认性等安全目标。
关键词: 空间信息网，公钥基础设施，数字证书，签名
Abstract: The structure of spatial information networks was introduced in this paper, the characteristics and security threats were analyzed and the security goals were proposed. We applied the technology of hierarchical PKI to spatial information networks and constructed a model of multi-level CA.In this model, the security goals of confidentiality, authentication, integrity and non-repudiation were reached.
Key words: Spatial information networks,Public key infrastructure,Digital certificate,Signature
任方,马建峰,钟焰涛. PKI技术在空间信息网中的应用[J]. 计算机科学, 2011, 38(1): 51-53. https://doi.org/
REN Fang,MA Jian-feng,ZHONG Yan-tao. Application of PKI in Spatial Information Networks[J]. Computer Science, 2011, 38(1): 51-53. https://doi.org/
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