RLWE-based key-policy ABE scheme

RLWE-based key-policy ABE scheme

Based on the attribute-based encryption(ABE) scheme which was proposed by Brakerski and constructed on the LWE problem,a RLWE-based key-policy ABE scheme was presented.Efficiency and key size of this scheme over-takes old ones which are based on the LWE problem.Under the RLWE assumption,this scheme...

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Bibliographic Details
Main Authors: Ze-dong SUN, Yue-fei ZHU, Chun-xiang GU, Yong-hui1 ZHENG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2016-10-01
Series:Tongxin xuebao
Subjects:
lattice cryptography
RLWE
attribute-based encryption
attribute-based fully homomorphic encryption
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016258/
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