| 基于PKI的网络信息安全模型的研究与设计 |
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| 引用本文： | 邓志宏,颜君彪,蔡悦华,蔡海滨. 基于PKI的网络信息安全模型的研究与设计[J]. 计算机工程与设计, 2007, 28(2): 349-350,394 |
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| 作者姓名： | 邓志宏 颜君彪 蔡悦华 蔡海滨 |
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| 作者单位： | 湖南文理学院,计算机系,湖南,常德,415000;湖南文理学院,机械系,湖南,常德,415000;东华大学,信息学院,上海,201600 |
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| 摘 要： | Internet/Intranet的引入为企业实现信息化,提供了一个快捷、高效、方便的网络环境,但网络信息安全问题越来越突出.PKI为基于网络的安全应用提供了一个真正可靠、稳定、安全的平台.通过对当前网络存在的安全性问题分析,首先探讨PKI/CA的体系结构并对其进行了改进,提出了一种基于PKI的可靠的网络信息安全模型,并按照此模型架构企业的PKI应用体系,并结合企业网上电子商务实例进行分析和讨论.
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| 关 键 词： | 网络 公钥基础设施 安全模型 认证中心 数字证书 |
| 文章编号： | 1000-7024（2007）02-0349-02 |
| 修稿时间： | 2005-12-23 |
Study and design of network information secure model based on PKI technology |
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| DENG Zhi-hong,YAN Jun-biao,CAI Yue-hua,CAI Hai-bin. Study and design of network information secure model based on PKI technology[J]. Computer Engineering and Design, 2007, 28(2): 349-350,394 |
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| Authors: | DENG Zhi-hong YAN Jun-biao CAI Yue-hua CAI Hai-bin |
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| Affiliation: | 1. Department of Computer Science, Hunan University Arts and Science, Changde 415000, China; 2.Department of Mechanical Engineering, Hunan University Arts and Science, Changde 415000, China; 3. College of Information, DonghuaUniversity, Shanghai 201600, China |
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| Abstract: | The Internet/Intranet emergence provided for the business enterprise a fast, efficiently, convenient network environment. But the security problem of network information system is more and more outstanding. PKI provide a real credible, steady, secure platform for secrecy application based on network. Firstly, the security problem of network and the architecture of PKI/CA system are discussed. The further improvement is made. A network information secure model based on PKI technology is designed and the safe system on network according to this model is set up. Finally, a practical instance ore-commerce is analyzed in detail. |
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| Keywords: | network public key infrastructure secure model certificate authority digital certificate |
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