Partially policy hidden CP-ABE supporting dynamic policy updating

Partially policy hidden CP-ABE supporting dynamic policy updating

Ciphertext-policy attribute-based encryption (CP-ABE) was considered to be appropriate for cloud storage.However,under traditional CP-ABE scheme which was limited in terms of the scale of the data and the quantities of the attributes,computation and communication costs would be introduced correspond...

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Bibliographic Details
Main Authors: Zuo-bin YING, Jian-feng MA, Jiang-tao CUI
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2015-12-01
Series:Tongxin xuebao
Subjects:
ciphertext-policy ABE
dynamic policy updating
partially policy hidden
standard model
adaptive chosen plaintext attack secure
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015327/
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