发明名称 Realization of access control conditions as boolean expressions in credential authentications
摘要 <p>A method, reader, and system are provided for performing group authentication processes. In particular, a group access decision can be made upon the analysis of a group rule. The group rule may contain a Boolean expression including one or more Boolean conditions. If an appropriate group of credentials are presented to a reader such that the Boolean expression is satisfied, then the group of credentials and the holders thereof are allowed access to a protected asset.</p>
申请公布号 EP2228746(A1) 申请公布日期 2010.09.15
申请号 EP20100156465 申请日期 2010.03.15
申请人 ASSA ABLOY AB 发明人 GUTHERY, SCOTT B.
分类号 G06F21/20;G07C9/00 主分类号 G06F21/20
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