摘要
证书撤销一直是公钥基础设施(PK I)研究和应用中的一个难点问题。文章对目前应用和研究中的证书撤销机制进行了介绍,详细描述了各种机制的实现原理,并对其优缺点进行了剖析,最后对证书撤销机制的研究作了展望。
Certificate revocation is always a hard problem in the research and application of public key infrastructure （PKI）. In this paper, a review of certificate revocation schemes is present. The working principles of all schemes are described, and the＇advantages and disadvantages of each scheme are analyzed in details. And the future work is outlined in the end.
出处
《黄石理工学院学报》
2007年第5期49-51,共3页
Journal of Huangshi Institute of Technology
关键词
公钥基础设施
数字证书
证书撤销
public key infrastructure
digital certificate
certificate revocation
