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| EC密钥协商与分布式认证协议集成 | |
| 引用本文： | 魏红彬,于国华,张永胜.EC密钥协商与分布式认证协议集成[J].河南科技大学学报(自然科学版),2009,30(5). |
| 作者姓名： | 魏红彬 于国华 张永胜 |
| 作者单位： | 1. 河南教育学院,科研处,河南,郑州,450046 2. 洛阳理工学院,计算机与信息工程系,河南,洛阳,471023 3. 洛阳理工学院,数理系,河南,洛阳,471023 |
| 基金项目： | 国家自然科学基金项目(60876014);;河南省高校科技创新人才支持计划项目(2008HASTIT029);;河南省教育厅科技攻关项目(2007520033) |
| 摘 要： | 分析了开放网络环境的认证,指出了综合利用多种密码技术设计认证系统以满足日益复杂认证需求的必要性。通过研究认证与密钥交换机制,分析现有协议特性,权衡认证系统安全性、效率及需求等因素,提出了一种认证与密钥交换协议。协议进行分布式认证,综合利用EC密钥协商和对称密钥传输进行密钥交换,可实现双向身份认证和显式密钥认证。该方案可使认证系统性能提高,需求降低。 |
| 关 键 词： | 认证 密钥交换 椭圆曲线 协议 安全 |
A Distributed Authentication Protocol Integrating with Key Agreement Based on EC |
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| WEI Hong-Bin,YU Guo-Hua,ZHANG Yong-Sheng.A Distributed Authentication Protocol Integrating with Key Agreement Based on EC[J].Journal of Henan University of Science & Technology:Natural Science,2009,30(5). | |
| Authors: | WEI Hong-Bin YU Guo-Hua ZHANG Yong-Sheng |
| Institution: | 1.Department of Science Research;Henan Institute of Education;Zhengzhou 450046;China;2a.Department of Computer Science & Information Engineering;2b.Department of Mathematics & Science;Luoyang Institute of Science & Technology;Luoyang 471023;China |
| Abstract: | The authentication in an open network is analyzed.To meet increasingly complex authentication requirements,the necessity of taking advantage of multi-cryptosystem to design authentication system is pointed out.The mechanism of authentication and key exchange is researched,and the characteristics of protocols in existence are analyzed.Based on trade-off among security,efficiency and system requirements,a protocol of authentication and key exchange is put forward.The protocol performs distributed authenticati... |
| Keywords: | Authentication Key exchange Elliptic curve Protocol Security |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |