An efficient and anonymous KP-ABE scheme with keyword search

doi:10.1007/978-981-13-1056-0_26

IR > 经济管理学院

	An efficient and anonymous KP-ABE scheme with keyword search
	Feng, Tao1 ; Yin, Xiaoyu 1; Liu, Chunyan 2
	2019
会议名称	International Conference on Information Science and Applications, ICISA 2018
会议录名称	Lecture Notes in Electrical Engineering
卷号	514
页码	251-258
会议日期	June 25, 2018 - June 27, 2018
会议地点	Kowloon, Hong kong
出版者	Springer Verlag
摘要	In order to enhance the privacy preserving mechanism of cloud storage scheme and promote the cloud storage system in the enterprise, we propose a cloud storage scheme with multiple encryptions. The scheme adopts hybrid cloud structure and supports the direct revocation of users. The private cloud provided by the enterprise not only protects the attribute privacy in the access policy but achieves the pre-decryption mechanism reducing the decryption overhead for users. We introduce the identity authentication mechanism in the scheme and protect the users’ identity though the homomorphic encryption over integers. Based on the Decisional Linear assumption and the integer approximate Greatest Common Divisor problem, the proposed scheme is secure in the random oracle model. The analysis shows that our scheme is more secure and practical. © 2019, Springer Nature Singapore Pte Ltd.
关键词	Search engines Approximate greatest common divisors Cloud storage systems Cloud storages Ho-momorphic encryptions Identity authentication KP-ABE PEKS Privacy preserving
DOI	10.1007/978-981-13-1056-0_26
收录类别	EI
语种	英语
EI入藏号	20183205670518
EI主题词	Cryptography
ISSN	18761100
来源库	Compendex
分类代码	723 Computer Software, Data Handling and Applications
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117954
专题	经济管理学院计算机与通信学院
作者单位	1.School of Computer and Communication, Lanzhou University of Technology, Lanzhou, China; 2.School of Economics and Management, Lanzhou University of Technology, Lanzhou, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Feng, Tao,Yin, Xiaoyu,Liu, Chunyan. An efficient and anonymous KP-ABE scheme with keyword search[C]:Springer Verlag,2019:251-258.