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Frontiers of Information Technology & Electronic Engineering

ISSN 2095-9184 (print), ISSN 2095-9230 (online)

2019 Vol.20 No.6 P.773-786

Generic attribute revocation systems for attribute-based encryption in cloud storage

Genlang Chen, Zhiqian Xu, Jia-jian Zhang, Guo-jun Wang, Hai Jiang, Miao-qing Huang

Institute of Ningbo Technology, Zhejiang University, Ningbo 315100, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China; Independent Scholar; School of Computer Science and Technology, Guangzhou University, Guangzhou 510006, China; Department of Computer Science, Arkansas State University, Jonesboro 72467, USA; Department of Computer Science and Computer Engineering, University of Arkansas, Jonesboro 72467, USA

cgl@zju.edu.cn, zhiqian.xu@gmail.com, hjiang@astate.edu

Abstract: Attribute-based encryption (ABE) has been a preferred encryption technology to solve the problems of data protection and access control, especially when the cloud storage is provided by third-party service providers. ABE can put data access under control at each data item level. However, ABE schemes have practical limitations on dynamic attribute revocation. We propose a generic attribute revocation system for ABE with user privacy protection. The attribute revocation ABE (AR-ABE) system can work with any type of ABE scheme to dynamically revoke any number of attributes.

Key words: Attribute-based encryption, Generic attribute revocation, User privacy, Cloud storage, Access control

Chinese Summary  <23> 云存储中基于属性加密的通用型属性撤销系统

摘要：在云存储由第三方服务商提供的今天，基于属性的加密（ABE）技术是解决数据保护和访问控制问题的首选。虽然ABE可在每个数据项级别控制数据访问，但在动态属性撤销方面依然有实际应用的局限性。本文提出一种具有用户隐私保护的ABE通用属性撤销系统。该系统基于ABE技术，可用于原本基于ABE加密的应用场景，并可通过动态撤销应用系统中任意数量的属性，实现对数据的访问控制和安全保护。

关键词组：基于属性的加密；通用型属性撤销；用户隐私；云存储；访问控制


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DOI:

10.1631/FITEE.1800512

CLC number:

TP309.2

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On-line Access:

2019-07-08

Received:

2018-08-28

Revision Accepted:

2019-04-17

Crosschecked:

2019-06-11

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