摘要
针对当前基于角色的信任管理语言RT0的不足,提出带有时间域的信任管理语言,在证书的结构中增加了证书的有效期和证书的版本号,并对交集表达式的长度进行了限制。实验表明,带有时间域的信任管理语言使证书链搜索过程变得更加迅速、有效。
A trust management language with time domain is presented aiming at the deficiency of the early-proposed role-based trust management language RT0.Validity term and version number are combined with the structure of certificate and a restriction on length of the intersection expression is proposed.Experiment shows that the trust management language with time domain makes the progress of credential chain discovery become more prompt and efficient.
出处
《计算机应用与软件》
CSCD
2011年第9期281-282,300,共3页
Computer Applications and Software
关键词
信任
证书链搜索
时间域
Trust Credential chain discovery Time domain
