摘要
该文针对目前公钥证书系统中存在的安全漏洞,在Bruno Crispo等人(1996)和F.Bergadano等人(1997)的工作基础上,给出了一种改进的公钥证书系统。该改进的方案不仅可以抵抗外来攻击,也可以防止来自系统内部的欺诈。
An improvement upon public key certification system, based on the work done by Bruno Crispo(1996) and F. Bergadano(1997), is proposed in this paper, which can solve the security problem of the existing public key certification system. Not only the attack from outside of system but also the fraud of system inner can be resisted by the improved scheme.
出处
《电子与信息学报》
EI
CSCD
北大核心
2001年第11期1190-1194,共5页
Journal of Electronics & Information Technology
基金
国家自然科学基金(批准号:19931010)
