| CPK标识认证系统的设计及实现 |
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| 引用本文： | 邓辉舫,邓文,田文春,郑东曦.CPK标识认证系统的设计及实现[J].计算机工程与设计,2008,29(19). |
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| 作者姓名： | 邓辉舫 邓文 田文春 郑东曦 |
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| 作者单位： | 1. 华南理工大学,计算机软件学院,广东,广州,510006
2. 广东南方信息安全产业基地,广东,广州,510663 |
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| 基金项目： | 广州市企业科技攻关难题招标基金 |
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| 摘 要： | 介绍了组合密钥算法(CPK)的原理,提出了基于CPK的标识认证系统的一种构建方法.通过使用基于标识的组合映射算法的密钥管理方法,实现了规模化的密钥管理和独立于第三方的身份认证目的,解决了现有认证系统中认证效率低,可扩展性差等问题.系统通过测试,运行正常.
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| 关 键 词： | 组合密钥 标识 认证 密钥管理 椭圆曲线算法 |
Design and implementation of CPK identity based on authentication system |
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| DENG Hui-fang,DENG Wen,TIAN Wen-chun,ZHENG Dong-xi.Design and implementation of CPK identity based on authentication system[J].Computer Engineering and Design,2008,29(19). |
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| Authors: | DENG Hui-fang DENG Wen TIAN Wen-chun ZHENG Dong-xi |
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| Affiliation: | DENG Hui-fang1,DENG Wen1,TIAN Wen-chun2,ZHENG Dong-xi2(1.School of Software Engineering,South China University of Technology,Guangzhou 510006,China,2.South China Information Security Industry Park,Guangzhou 510663,China) |
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| Abstract: | The principle is introduced of CPK identity authentication system,and a design and implementation of such system is presented.The realization of the large scale key management and independent authentication is obtained,through the identity-based combination and mapping key management idea.As a result,the problems are solved such as low efficiency and low extendibility in existing systems.The system developed is tested and found to work well. |
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| Keywords: | CPK identity authentication key management ECC |
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