Witness Indistinguishability for Any Single-Round Argument with Applications to Access Control
Witness Indistinguishability for Any Single-Round Argument with Applications to Access Control
复制标题
见证任何单轮论证与访问控制应用程序的不可区分性
DOI:
--
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Y. Kalai
中科院分区:
文献类型:
--
作者:
Zvika Brakerski;Y. Kalai
Consider an access policy for some resource which only allows access to users of the system who own a certain set of attributes. Specifically, we consider the case where such an access structure is defined by some monotone function (f:{0,1}^N
ightarrow {0,1}), belonging to some class of function (F) (e.g. conjunctions, space bounded computation), where N is the number of possible attributes.