Results 71 to 80 of about 19,326 (124)

Lattice-Based Searchable Encryption Scheme Against Inside Keywords Guessing Attack

Computers, Materials & Continua, 2020
Xiaoling Yu, Chungen Xu, Lei Xu, Yuntao Wang   +3 more
openaire   +1 more source

A secure data sharing model against keyword guessing attacks in edge-cloud collaboration scenarios

Abstract In the context of edge cloud collaboration scenarios, data sharing is an essential technological tool, and smart devices face significant challenges when it comes to data sharing security. In scenarios involving edge clouds, attribute-based keyword search (ABKS) is utilized to enable fine-grained access control over shared data and ...
Qikun Zhang, Meng-en Xiong, Ping Li, Junling Yuan, Hongfei Zhu   +4 more
openaire   +1 more source

Multi-keyword public key searchable encryption scheme with pattern hiding

Tongxin xuebao
To address the limitations of existing multi-user searchable encryption (SE) schemes that fail to hide access patterns, search patterns, and resist keyword guessing attacks, a novel public-key searchable encryption scheme was proposed supporting multi ...
NIE Xuyun, CHENG Chi, GENG Cong, LIAO Zeyu, JIAO Lihua, CHEN Ruidong, CHEN Dajiang   +6 more
doaj  

A Secure Attribute-Based Keyword Search Scheme Against Keyword Guessing And Chosen Keyword Attack

International Journal of Information and Communication Technology Research, 2018
Vahid Yousefipoor, Mohammad Hassan Ameri, Javad Mohajeri, Taraneh Eghlidos   +3 more
openaire   +1 more source

A Secure and Efficient Public Key Authenticated Encryption with Multi-keywords Search Scheme against Inside Keyword Guessing Attack

International Journal of Cyber-Security and Digital Forensics, 2020
Yang Ma, Hassan Kazemian
openaire   +1 more source

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Keyword Guessing Attacks on Some Proxy Re-Encryption with Keyword Search Schemes

International Conference on Adaptive and Intelligent Systems, 2021
Public key encryption with keyword search (PEKS) is a practical cryptographic paradigm that enables one to search for the encrypted data without compromising the security of the original data. It provides a promising solution to the encrypted data retrieval issue in public key cryptosystems. As a combination of PEKS and proxy re-encryption (PRE), proxy
Xuanang Yu, Yang Lu, Jinmei Tian, Fen Wang   +3 more
openaire   +2 more sources

Blockchain-Assisted Public-Key Encryption with Keyword Search Against Keyword Guessing Attacks for Cloud Storage

IEEE Transactions on Cloud Computing, 2021
Cloud storage enables users to outsource data to storage servers and retrieve target data efficiently. Some of the outsourced data are very sensitive and should be prevented for any leakage. Generally, if users conventionally encrypt the data, searching is impeded. Public-key encryption with keyword search (PEKS) resolves this tension.
Yuan Zhang, Chunxiang Xu, Jianbing Ni, Hongwei Li, Xuemin Sherman Shen   +4 more
openaire   +2 more sources

Constructing certificateless encryption with keyword search against outside and inside keyword guessing attacks

China Communications, 2019
Searchable public key encryption is a useful cryptographic paradigm that enables an untrustworthy server to retrieve the encrypted data without revealing the contents of the data.
Yang Lu, Jiguo Li
openaire   +2 more sources

Isoga: An Isogeny-Based Quantum-Resist Searchable Encryption Scheme Against Keyword Guessing Attacks

IEEE Systems Journal, 2023
Driven by cloud computing technologies, public-key encryption with keyword search (PEKS) is becoming a common practice from aspects of the Industrial Internet of Things, smart healthcare, vehicular social networks, and so on.
Qing Fan, Debiao He, Jianhua Chen, Cong Peng, Lianhai Wang   +4 more
openaire   +2 more sources

An efficient public-key searchable encryption scheme secure against inside keyword guessing attacks

Information Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huang, Qiong, Li, Hongbo
openaire   +2 more sources