Results 21 to 30 of about 308 (195)
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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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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ABAEKS: Attribute-Based Authenticated Encryption with Keyword Search over Outsourced Encrypted Data [PDF]
, 2023 The widespread adoption of cloud computing and the exponential growth of data highlight the need for secure data sharing and querying. Attribute-based keyword search (ABKS) has emerged as an efficient means of searching encrypted data stored in the cloud.
Haiyan Wang (13248336) +2 more
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Generic Construction of Dual-Server Public Key Encryption With Keyword Search on Cloud Computing
IEEE Access, 2020 Chen et al. indicated the inner keyword guessing attack coming from the low entropy of keywords, which eliminates the semantic security of most keyword search schemes.
Raylin Tso +4 more
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IEEE Access, 2020 As a quite attractive secure search mechanism in cloud environments, searchable encryption allows encrypted files to be searched by keyword and does not reveal any information about original data files.
Xiaodong Yang +4 more
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Proxy Re-Encryption Scheme Supporting Keyword Search in Email System [PDF]
Jisuanji gongcheng, 2020 To authorize others to deal with encrypted mails and enable the search of encrypted mails in an encrypted email system,this paper proposes a proxy re-encryption scheme that supports keyword search for email systems.In this scheme,searchable encryption ...
NIU Shufen, CHEN Lixia, LIU Wenke, WANG Caifen, DU Xiaoni
doaj +1 more source
Notes on a lattice-based proxy-oriented identity-based encryption with keyword search [PDF]
, 2021 Zhang et al. recently proposed a lattice-based proxy-oriented identity-based encryption with keyword search (PO-IBEKS) at Information Sciences in 2019. They claimed that their scheme can resist insider keyword guessing attacks by preventing cloud server ...
Cheng-Yi Lee +3 more
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A Novel Methodology to Mitigate Keyword Guessing Attack using Keyword and Signature Hash
Indian Journal of Science and Technology, 2015 The importance of electronic data and its rapid growth leads to gradual increase to the data usage over the network servers and on the other side high priority is needed for the data security and privacy. The existing keyword search schemes for data retrieval from the centralized storage uses keyword as a valid parameter.
A. Gangaa +2 more
openaire +1 more source
Lightweight searchable medical data sharing scheme
Tongxin xuebao, 2022 The attribute-based encryption scheme supporting policy hiding and keyword search had a good application prospect in medical scenarios.However, most of the existing schemes did not support large attribute university or adopt the ＆quot;AND gate＆quot ...
Xinchun YIN, Mengyu WANG, Jianting NING
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Secure-Channel Free Certificateless Searchable Public Key Authenticated Encryption with Keyword Search [PDF]
, 2022 Public-key Authenticated Encryption with Keyword Search (PAEKS) is a cryptographic primitive that can resist inside keyword guessing attack (KGA). However, most of the previously proposed PAEKS frameworks suffered from certificate management problem and ...
Jianye Huang (17869001) +5 more
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