A novel proxy re-encryption with keyword search

doi:10.4028/www.scientific.net/AMM.631-632.897

科研成果详情

题名	A novel proxy re-encryption with keyword search
作者	Meng，Xian Yong 1,2,3; Chen，Zhong 2,3; Meng，Xiang Yu 1
发表日期	2014
会议名称	3rd International Conference on Information Technology and Management Innovation, ICITMI 2014
会议录名称	Applied Mechanics and Materials
ISSN	1660-9336
卷号	631-632
页码	897-901
会议日期	2014-07-19——2014-07-19
会议地点	chn,Shenzhen
摘要	In this paper, a novel proxy re-encryption (PRE) scheme with keyword search is proposed, where only the ciphertext containing the keyword set by the delegator can be transformed by the semi-trusted proxy and then decrypted by delegatee. In the proposed scheme, the semi-trusted proxy can convert the ciphertext encrypted under the delegator’s public key into the ciphertext encrypted under the delegatee’s public key. In addition, only the delegatee’s email gateway with a trapdoor can test whether or not a given cipheretext containing some keyword, but can learn nothing else about the sensitive data of email. We proposed an identity-based proxy re-encryption with keyword search scheme, where the delegator and the delegatee extract keys from a trusted party called the key generator center (KGC), who generates public-private key pair for delegator and delegatee based on their identities. Meanwhile, the identity-based proxy re-encryption with keyword search scheme satisfies the properties of PRE including unidirectionality, multi-use and transparency. Additionally, the proposed scheme is efficient in terms of both computation and communication, and can realize security privacy preserving in cloud computing environments.
关键词	Cloud computing Identity-based encryption Proxy re-encryption Search
DOI	10.4028/www.scientific.net/AMM.631-632.897
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-84914125094
引用统计
文献类型	会议论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/13524
专题	个人在本单位外知识产出
通讯作者	Meng，Xian Yong; Meng，Xiang Yu
作者单位	1.Zhuhai College of Jilin University,Zhuhai,China 2.School of Electronics Engineering and Computer Science, Peking University,China 3.Key Laboratory of Network and Software Security Assurance, Ministry of Education,China
推荐引用方式 GB/T 7714	Meng，Xian Yong,Chen，Zhong,Meng，Xiang Yu. A novel proxy re-encryption with keyword search[C], 2014: 897-901.