CORC  > 兰州理工大学  > 兰州理工大学  > 计算机与通信学院
User privacy-preserving cloud storage scheme on CP-ABE
Cao, Laicheng1; Liu, Yufei1; Dong, Xiaoye2; Guo, Xian1
刊名Qinghua Daxue Xuebao/Journal of Tsinghua University
2018-02-01
卷号58期号:2页码:150-156
关键词Digital storage Security of data Attribute-based encryptions Cloud storages Distributed proxies Privacy preserving Searchable encryptions
ISSN号10000054
DOI10.16511/j.cnki.qhdxxb.2018.26.006
英文摘要A ciphertext-policy attribute based encryption (CP-ABE) user privacy-preserving cloud storage (UPCS) scheme was developed to protect user privacy in cloud storage environments. The data owner sets different access right attributes on different data files. The CP-ABE scheme has the trusted third-party embed the access right attributes into a ciphertext wich can be decrypted only when the user's attributes satisfy the access attributes of the ciphertext. The computational times of the data owner and users are reduced by authorizing some data owner and user operations to a distributed proxy server. Tests show that this scheme can effectively guarantee the user data and keyword privacy and reduce the data owner and user computational times. © 2018, Tsinghua University Press. All right reserved.
语种中文
出版者Press of Tsinghua University
内容类型期刊论文
源URL[http://ir.lut.edu.cn/handle/2XXMBERH/114521]  
专题计算机与通信学院
作者单位1.School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China;
2.Education Bureau of Zhuanglang County, Zhuanglang; 744600, China
推荐引用方式
GB/T 7714
Cao, Laicheng,Liu, Yufei,Dong, Xiaoye,et al. User privacy-preserving cloud storage scheme on CP-ABE[J]. Qinghua Daxue Xuebao/Journal of Tsinghua University,2018,58(2):150-156.
APA Cao, Laicheng,Liu, Yufei,Dong, Xiaoye,&Guo, Xian.(2018).User privacy-preserving cloud storage scheme on CP-ABE.Qinghua Daxue Xuebao/Journal of Tsinghua University,58(2),150-156.
MLA Cao, Laicheng,et al."User privacy-preserving cloud storage scheme on CP-ABE".Qinghua Daxue Xuebao/Journal of Tsinghua University 58.2(2018):150-156.
个性服务
查看访问统计
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。


©版权所有 ©2017 CSpace - Powered by CSpace