| 基于IBCPK的证书管理系统的设计与实现 |
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| 引用本文： | 梁杏桃,邓辉舫,田文春,郑东曦.基于IBCPK的证书管理系统的设计与实现[J].计算机工程,2008,34(9):174-176. |
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| 作者姓名： | 梁杏桃 邓辉舫 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,广州,510006
2. 广东南方信息安全产业基地有限公司,广州,510663 |
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| 基金项目： | 广州市企业科技攻关难题招标项目 |
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| 摘 要： | 基于标识的组合公钥算法是一种新型的公钥认证技术，解决了当前认证领域的规模化密钥管理以及信息验证的直接性问题。该文分析当前的公钥认证系统存在的问题，介绍基于标识的组合公钥算法的原理及构造方法，描述基于IBCPK的证书管理系统的设计与实现。该系统可以有效地管理IBCPK体系下的密钥分发与维护。
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| 关 键 词： | 标识 组合公钥算法 基于标识的组合公钥算法 证书管理 |
| 文章编号： | 1000-3428(2008)09-0174-03 |
| 修稿时间： | 2007年5月12日 |
Design and Implementation of IBCPK-based Certificate Management System |
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| LIANG Xing-tao,DENG Hui-fang,TIAN Wen-chun,ZHENG Dong-xi.Design and Implementation of IBCPK-based Certificate Management System[J].Computer Engineering,2008,34(9):174-176. |
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| Authors: | LIANG Xing-tao DENG Hui-fang TIAN Wen-chun ZHENG Dong-xi |
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| Affiliation: | (1. School of Software Engineering, South China University of Technology, Guangzhou 510006; 2. Technology Center, China Information Security Industry Park, Science City, Guangzhou 510663) |
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| Abstract: | Because Public Key Infrastructure(PKI) has some defects in its basic theories, a novel authentication technology is urgently required to replace PKI in kinds of security domains. Compared with the PKI-based authentication systems which are widely used at present, Identity-Based Combined Public Key(IBCPK) algorithm has two advantages: validating information immediately and managing large numbers of keys effectively. In this article, IBCPK is presented and a certificate management system based on IBCPK is developed for managing the keys produced in IBCPK system. Additionally, the certificate is designed in a new architecture in order to meet the requirements of the key management in IBCPK system. |
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| Keywords: | identity Combined Public Key(CPK) Identity-Based Combined Public Key(IBCPK) certificate management |
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