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Towards efficient verifiable multi-keyword search over encrypted data based on blockchain [PDF]
PeerJ Computer Science, 2022 Searchable symmetric encryption (SSE) provides an effective way to search encrypted data stored on untrusted servers. When the server is not trusted, it is indispensable to verify the results returned by it.
Wanshan Xu +5 more
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Dynamic multi-keyword searchable encryption scheme
网络与信息安全学报, 2023 Users of cloud storage often outsource their data to cloud servers to save local storage resources.However, cloud storage data is out of the user’s physical control, which may lead to malicious theft or disclosure of private data on cloud.At present ...
Chenghao YUAN, Yong LI, Shuang REN
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A Multi-User Public Key Encryption with Multi-Keyword Search out of Bilinear Pairings [PDF]
Sensors, 2020 Internet of Things (IoT) and cloud computing are adopted widely in daily life and industrial production. Sensors of IoT equipment gather personal, sensitive and important data, which is stored in a cloud server.
Shuo Zhang +4 more
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New Multi-Keyword Ciphertext Search Method for Sensor Network Cloud Platforms [PDF]
Sensors, 2018 This paper proposed a multi-keyword ciphertext search, based on an improved-quality hierarchical clustering (MCS-IQHC) method. MCS-IQHC is a novel technique, which is tailored to work with encrypted data.
Lixia Xie +4 more
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Attribute-based encryption scheme with multi-keyword search and supporting attribute revocation in cloud storage. [PDF]
PLoS ONE, 2018 We propose an attribute-based encryption scheme with multi-keyword search and supporting attribute revocation in cloud storage environment, in which binary attributes and AND-gate access policy are used. Our proposal enjoys several advantages.
Shangping Wang, Lisha Yao, Yaling Zhang
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Secure and Dynamic Multi-Keyword Ranked Search
International Journal of Operations Research and Information Systems, 2021 Nowadays, information storing in third party storage is increased. Outsourcing the data to other storage device or servers which may questioned to the secure environment. However, sensitive data like medical information should need an privacy when it is stored in cloud storage. In this paper, a secure keyword search which provide the resultant data in
M. Ambika +4 more
openaire +3 more sources
Multi-Server Multi-Keyword Searchable Encryption Scheme for Designated User [PDF]
Jisuanji gongcheng, 2021 The existing searchable encryption schemes are limited in the efficiency of ciphertext retrieval and accuracy of search results,and generally do not support the verification of data user identity.To address the problems,a multi-server multi-keyword ...
DOU Fengge, CAO Suzhen, MA Jiajia, DING Xiaohui, WANG Caifen
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Multi-keyword search over encrypted data with user revocation
Tongxin xuebao, 2017 A mu1ti-keyword search over encrypted data was proposec1 with fi1e-1eve1 access authorization and data user revocation scheme through emp1oying ciphertext-po1icy attribute-based encryption（CP-ABE）.The scheme supports fi1e-1eve1 access authorization in ...
Qi-ying WU +5 more
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Multi-keyword partial matching algorithm based on text fragments
Tongxin xuebao, 2010 Network content detection based on Key words in security gateway often need to reassemble the TCP packets and even the whole file, which will cause a long delay.
LIAO Wei-qi, ZOU Wei
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Multi-Server Verifiable Attribute-Based Multi-Keyword Sorting Retrieval Scheme [PDF]
Jisuanji gongcheng, 2020 To solve the problems of uncontrollable search behavior,untrusted search results and unitary search semantics of existing searchable encryption schemes,this paper proposes a verifiable attribute-based multi-keyword sorting retrieval scheme under multi ...
CAO Suzhen, DU Xialing, WANG Youchen, LIU Xueyan
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