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 |
DOI | 10.16511/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 |
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。
修改评论