Results 1 to 10 of about 772 (156)
Public Key Encryption with Keyword Search in Cloud: A Survey [PDF]
Entropy, 2020 With the popularization of cloud computing, many business and individuals prefer to outsource their data to cloud in encrypted form to protect data confidentiality. However, how to search over encrypted data becomes a concern for users.
Yunhong Zhou +4 more
doaj +7 more sources
Public-Key Encryption With Keyword Search via Obfuscation [PDF]
IEEE Access, 2019 Public-key encryption with keyword search (PEKS) enables users to search on encrypted data, which is applicable to the scenario of sharing data in the cloud storage. In this paper, we focus on how to construct a PEKS scheme via obfuscation.
Chengyu Hu +3 more
doaj +2 more sources
Trapdoor Privacy in Public Key Encryption With Keyword Search: A Review [PDF]
IEEE Access, 2022 The public key encryption with keyword search (PEKS) scheme allows searches to be performed over ciphertext by a server in a public-key setting. The PEKS scheme suffers from a major drawback which is keyword guessing attack.
Koon-Ming Chan +3 more
doaj +3 more sources
Applied Sciences, 2023 Public key encryption with keyword search (PEKS) allows users to perform keyword searches of ciphertext on untrusted cloud storage servers, protecting data privacy while sharing data. However, it faces several security problems in practical applications.
Yingying Tang +4 more
doaj +3 more sources
Certificateless Public Key Authenticated Encryption with Keyword Search Achieving Stronger Security
Information, 2023 Transforming data into ciphertexts and storing them in the cloud database is a secure way to simplify data management. Public key encryption with keyword search (PEKS) is an important cryptographic primitive as it provides the ability to search for the ...
Jingwei Lu +5 more
doaj +3 more sources
A Survey on Public Key Encryption with Keyword Search: Taxonomy and Methods
International Journal of Mathematics and Mathematical Sciences, 2022 Given the many benefits that cloud computing brings, organizations tend to outsource most of their data to reduce a large portion of their costs, but concern about the privacy of data is a major obstacle to outsourcing sensitive data.
M.H. Noorallahzade +2 more
doaj +3 more sources
Privacy-Preserving and Efficient Public Key Encryption with Keyword Search Based on CP-ABE in Cloud
Cryptography, 2020 In the area of searchable encryption, public key encryption with keyword search (PEKS) has been a critically important and promising technique which provides secure search over encrypted data in cloud computing. PEKS can protect user data privacy without
Yunhong Zhou, Shihui Zheng, Licheng Wang
doaj +3 more sources
A Multi-User Public Key Encryption with Multi-Keyword Search out of Bilinear Pairings
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
doaj +3 more sources
Server-Aided Public Key Encryption With Keyword Search
IEEE Transactions on Information Forensics and Security, 2016 Public key encryption with keyword search (PEKS) is a well-known cryptographic primitive for secure searchable data encryption in cloud storage. Unfortunately, it is inherently subject to the (inside) offline keyword guessing attack (KGA), which is against the data privacy of users.
Fuchun Guo, Yi Mu, Guomin Yang
exaly +3 more sources
Public-Key Encryption with Integrated Keyword Search [PDF]
Journal of Hardware and Systems Security, 2019 Since the last decade, the public-key encryption with keyword search (PEKS) has been studied as a popular technique for searching data over encrypted files. The notion finds useful application for fine-grained data search on outsourced encrypted data like iCloud, mobile cloud data, etc.
Vishal Saraswat +4 more
openaire +3 more sources