策略半隐藏且支持更新的多机构属性加密方案
闫玺玺;刘媛;李子臣;汤永利
Multi-authority attribute-based encryption scheme with policy semi-hidden and dynamic updating
YAN Xixi;LIU Yuan;LI Zichen;TANG Yongli
西安电子科技大学学报
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2018, (2): 122
-128+147
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DOI: 10.3969/j.issn.1001-2400.2018.02.021
