基于访问树的策略隐藏属性加密方案
宋衍,韩臻,刘凤梅,刘磊
Attribute-based encryption with hidden policies in the access tree
Yan SONG,Zhen HAN,Feng-mei LIU,Lei LIU
通信学报 . 2015, (9): 119 -126 .  DOI: 10.11959/j.issn.1000-436x.2015135