| 加窗技术的改进证书吊销机制 |
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| 引用本文： | 王雪颖,秦志光. 加窗技术的改进证书吊销机制[J]. 电子科技大学学报(社会科学版), 2002, 0(5) |
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| 作者姓名： | 王雪颖 秦志光 |
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| 作者单位： | 电子科技大学计算机科学与工程学院 成都610054(王雪颖)，电子科技大学计算机科学与工程学院 成都610054(秦志光) |
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| 基金项目： | 国家计算机网络与信息安全管理中心基金资助项目 |
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| 摘 要： | 分析了现有证书吊销机制在灵活性、可升级性和及时性中的缺陷,针对现有新型证书吊销机制,提出了一种结合加窗证书吊销和增量CRL机制的证书吊销机制。该机制结合传统CRL机制和在线证书状态机制的优点,既能满足不同的安全需求,又能有效减少资源开销,满足验证者的实时性证书验证请求。
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| 关 键 词： | 公钥基础设施 证书 证书吊销 证书吊销列表 加窗证书吊销机制 |
An Efficient Certificate Revocation Approach Based on Windowed Revocation Mechanism |
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| Wang Xueying Qin Zhiguang. An Efficient Certificate Revocation Approach Based on Windowed Revocation Mechanism[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2002, 0(5) |
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| Authors: | Wang Xueying Qin Zhiguang |
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| Abstract: | Based on the analysis of the algorithm, performance and problem of a novel certificate revocation approach called the windowed revocation mechanism, a new and more efficient certificate revocation mechanism is proposed in this paper. The new mechanism integrates windowed certificate revocation and Delta-CRL mechanism, and uses effective method to avoid replay-attack.It satisfies the scalability and flexibility requirements of certificate revocation mechanism and, as the same time, can provide near real-time certificate status when required. The design and performance of the new mechanism is analyzed in this paper. |
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| Keywords: | public key infrastructure certificate certificate revocation certificate revocation list windowed certificate revocation |
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